A dataset provided by the European Space Agency

Name: RO-C-COSIMA-3
Published: 2017-04-01T00:00:00Z

Name	RO-C-COSIMA-3
Mission	INTERNATIONAL-ROSETTA-MISSION
URL	https://archives.esac.esa.int/psa/ftp//INTERNATIONAL-ROSETTA-MISSION/COSIMA/RO-C-COSIMA-3-V6.0
DOI	https://doi.org/10.5270/esa-51ly8ru
Author	European Space Agency
Abstract	The Rosetta COSIMA data contains the operational history of the 72 dust collecting substrates from the installation inside the instrument. This dataset contains data from 2002-05-29 up to 2016-09-30. The operations are either expose, storage, spectra, peaks, scans, heating, imaging or grain lists. The data is grouped by the substrate and time. Up to the 2014-08 the aim of the data has been the instrument health and operational functionality, not statistically significant substrate background spectra. From 2014-08 onward the D0 substrate set was used to collect dust collected in the vicinity of 67P/CHURYUMOV GERASIMENKO 1 (1969 R1) and dust analysis with TOF-SIMS. From 2014-10-23 onward due to an instrument failure, the SIMS data became scientifically unusable. While other SIMS parameter sets were tested, substrates CF were exposed from mid 2015-12 and C7 from mid 2015-02. End of March 2015 SIMS became operational again. D1 and CD were exposed and SIMS was done with CD, CF and D1. In June TOF-SIMS was done with CF and D1. In July C7 was measured again, while CD was used for expose and TOF-SIMS up to October. D2 was exposed in September. Grains crushing was tested on D0 in February and March. C3 was used for expose from May. Emitter C extractor control voltage got a short in June and from August it was used with tip voltage control only. This data set supersedes all previous COSIMA datasets, like RO-C-COSIMA-3-V1.0, RO-C-COSIMA-3-V2.0, RO-C-COSIMA-3-V3.0, RO-C-COSIMA-3-V4.0, RO-C-COSIMA-3-V5.0, RO-CAL-COSIMA-2-V1.0 and RO-CAL-COSIMA-3-V3.0 Also, in the above previous versions, the values of the temperature in the HK data where given in Celsius although Kelvin was written in the description of the table in the FMT file. This was fixed in the version RO-C-COSIMA-3-V3.0.
Description	Data Set Overview ================= This dataset contains data from COSIMA instrument in the Rosetta spacecraft. The set covers the substrate history from the calibration period of the instrument starting 2002-05-29 up to the end of the escort phase 4 2016-01-12. See the MISSION.CAT for a more detailed operations description. During the calibration period the instrument was operated with several software versions and for test purposes the operations were not always nominal. The substrate histories are anyway considered to be complete. During the first commissioning period from 2004-03-02 to 2004-06-06 the substrates from the target holder #D8 covering the dust inlet was stored. During the second commissioning period from 2004-09-06 to 2004-10-16 the first ever in space secondary ion mass spectra were generated. These can be found from the substrate #1C2 data. During the passive payload checkouts (PC) no science data was generated. The target holder #C2 was to be lifted to test the target manipulator unit. This failed in PC1 and PC3 due to hardware anomaly. Due to spacecraft telemetry problem, this history is not available from PC2 either. Test images from empty COSISCOPE slot were taken in all payload checkouts. All the substrates were also imaged in space to be used later as initial reference images. During the active checkouts the main operational concentration was to heal the baddly behaving ion emitter A. During those operations some spectra was acquired, but without intention to generate really scientifically usable background spectra from the substrates. During the prelanding phase, the COSIMA instrument was commissioned. The TOF-SIMS related voltage settings were optimised and COSISCOPE focused using the D8 substrates. From 2014-08-11 onward dust collection and the TOF-SIMS analysis was carried out with the D0 substrates. The TOF-SIMS measurements were done on selected dust particles on all D0 substrates. The particles coordinates were established manually from the COSISCOPE images. The substrate coordinate system applied for the TOF-SIMS has some extra offsets due to mechanical tolerances, particle heights and ion paths being different for positive and negative SIMS. These offsets can only be established by analysing the TOF-SIMS and image data. As of 2014-10-23 the ion optics was not operable anymore within the nominal operation parameter settings and the TOF-SIMS and the spectra got scientifically useless. The TOF-SIMS data during the 2014-10-23 - 2015-03-10 period is more or less instrument test data. Some of the tests were done across particles and the data may be usable, but the spectra are out of the nominal parameter range, containing shadow peaks and instrument effects. While the instrument was tested with different ion optics parameter setups, the CF substrates were exposed first time to collect dust on 2014-12-12. The particle collection worked nominally. The C7 substrates were exposed for the first time on 2015-02-14. From middle of the March 2015 a parameter setup was established, that recovered the TOF-SIMS part of the instrument. Searching for a new ion path optimum was a slow process, as there was the potential of permanent damage due to Indium deposition on ion optics. The SIMS was carried out mainly with C7 and CF. D1 was exposed on 2015-04-10 and CD on 2015-05-30. CD, CF and D1 were analysed by TOF-SIMS during May 2015 and CF and D1 in the June 2015. In July 2015 C7 was measured again, while CD was exposed for particle collection and TOF-SIMS up to October. D2 was exposed on 2015-10-11. SIMS continued with C7, CF, D1 and D2 Gains crushing was tried in February and later in March. In 1D0 grain position crushed was Andrzej, in 3D0 Nick and Kerttu. C3 was used for expose from 2015-05-10. 2016-06-29 C emitter got a permanent short in the extracted voltage. After several failed tries with the A emitter, it was finally given up in the mid August. C emitter was then used for cleaning (sputtering) the grains with tip voltage only. From the end of August a setup was found, where the C emitter could be used also for spectra acquistion, even in tip only mode. However, it detoriated slowly during September and finally failed 2015-09-28. Table of the operations, with expose times and then the number of the different actions done for the substrate 2002-06-10T07:38:28 EXPOSE \| D8 004T05:53:05 \| \| \| 2002-06-14T13:31:33 images \|2D8 1\| \| \| \| \| 2002-06-14T14:23:22 EXPOSE \| D8 020T16:46:13 \| \| \| 2002-07-05T07:20:00 EXPOSE \| D8 000T00:17:36 \| \| \| 2002-07-05T07:37:37 spectra\|2C3 1\| \| \| \| \| 2002-07-05T12:45:46 EXPOSE \| D8 611T13:53:56 \| \| \| 2004-03-08T02:39:42 images \|1C1 2\|1C2 6\|1C3 4\|1C4 2\|1C5 2\|1C6 2 \|1C7 4\|1C8 2\|1C9 1\|1CA 2\|1CB 2\|1CC 2 \|1CD 2\|1CE 2\|1CF 2\|1D0 2\|1D1 2\|1D2 2 \|1D3 2\|1D4 2\|1D5 2\|1D6 2\|1D7 2\|1D8 5 \|2C1 2\|2C2 4\|2C3 4\|2C4 2\|2C5 2\|2C6 2 \|2C7 4\|2C8 2\|2C9 2\|2CA 2\|2CB 2\|2CC 2 \|2CD 2\|2CE 2\|2CF 2\|2D0 2\|2D1 2\|2D2 2 \|2D3 2\|2D4 2\|2D5 3\|2D6 2\|2D7 2\|2D8 9 \|3C1 4\|3C2 4\|3C3 4\|3C4 2\|3C5 2\|3C6 2 \|3C7 4\|3C8 2\|3C9 2\|3CA 2\|3CB 2\|3CC 2 \|3CD 2\|3CE 2\|3CF 2\|3D0 2\|3D1 3\|3D2 2 \|3D3 2\|3D4 2\|3D5 2\|3D6 2\|3D7 2\|3D8 5 2004-03-08T02:39:42 spectra\|1C2 14\|2D5 1\|2D8 13\|3C1 4\| \| 2004-03-08T02:39:42 clean \|2D5 1\| \| \| \| \| 2008-07-22T18:15:57 EXPOSE \| D8 216T04:14:57 \| \| \| 2009-02-23T22:30:54 images \|1D8 5\|2D8 5\|3D8 5\| \| \| 2009-02-23T22:30:54 clean \|2D5 1\| \| \| \| \| 2009-09-27T03:21:33 EXPOSE \| D8 002T23:56:38 \| \| \| 2009-09-30T03:18:11 images \|1D8 6\|2D8 6\|3D8 6\| \| \| 2009-09-30T03:18:11 spectra\|2D8 6\| \| \| \| \| 2009-09-30T03:18:11 heat \|1D8 4\|2D8 4\|3D8 4\| \| \| 2009-09-30T03:18:11 clean \|2D5 1\| \| \| \| \| 2010-05-08T11:23:30 EXPOSE \| D8 001T02:57:01 \| \| \| 2010-05-09T14:20:31 images \|1D8 8\|2D8 8\|3C2 33\|3D8 8\| \| 2010-05-09T14:20:31 spectra\|2D8 2\| \| \| \| \| 2010-07-06T10:41:44 EXPOSE \| D8 007T06:33:48 \| \| \| 2010-07-13T17:15:32 images \|1D0 73\|1D8 6\|2D0 73\|2D8 8\|3D0 72\|3D8 6 2010-07-13T17:15:32 spectra\|1D0 83\|2D0 20\|2D8 6\|3D0 231\| \| 2010-07-13T17:15:32 clean \|2D8 2\| \| \| \| \| 2014-08-11T09:00:40 EXPOSE \| D0 006T09:33:32 \| \| \| 2014-08-17T18:34:12 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-08-17T18:34:12 spectra\|1D0 14\| \| \| \| \| 2014-08-18T02:11:34 EXPOSE \| D0 000T06:33:38 \| \| \| 2014-08-18T08:45:28 EXPOSE \| D0 006T10:03:44 \| \| \| 2014-08-24T18:49:13 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-08-24T18:49:13 spectra\|1D0 44\| \| \| \| \| 2014-08-25T02:34:35 EXPOSE \| D0 000T06:25:40 \| \| \| 2014-08-25T09:00:31 EXPOSE \| D0 004T09:48:41 \| \| \| 2014-08-29T18:49:12 images \|1D0 4\|2D0 4\|3D0 5\| \| \| 2014-09-02T09:33:24 EXPOSE \| D0 002T21:45:47 \| \| \| 2014-09-05T07:19:12 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-09-05T07:19:12 spectra\|3D0 98\| \| \| \| \| 2014-09-05T15:21:31 EXPOSE \| D0 000T06:08:44 \| \| \| 2014-09-05T21:30:31 EXPOSE \| D0 000T13:30:18 \| \| \| 2014-09-06T11:00:49 spectra\|1D0 54\|3D0 54\| \| \| \| 2014-09-06T18:42:45 EXPOSE \| D0 000T02:17:30 \| \| \| 2014-09-06T21:00:31 EXPOSE \| D0 000T13:35:42 \| \| \| 2014-09-07T10:36:13 spectra\|2D0 102\| \| \| \| \| 2014-09-07T17:26:44 EXPOSE \| D0 000T03:08:30 \| \| \| 2014-09-07T20:35:30 EXPOSE \| D0 004T14:54:41 \| \| \| 2014-09-12T11:30:11 images \|1D0 24\|2D0 24\|3D0 24\| \| \| 2014-09-13T12:06:32 EXPOSE \| D0 000T19:57:38 \| \| \| 2014-09-14T08:04:10 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-09-14T08:04:10 spectra\|1D0 26\| \| \| \| \| 2014-09-14T16:43:29 EXPOSE \| D0 000T05:31:46 \| \| \| 2014-09-14T22:15:31 EXPOSE \| D0 004T09:03:40 \| \| \| 2014-09-19T07:19:12 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-09-19T07:19:12 spectra\|1D0 20\|2D0 20\|3D0 20\| \| \| 2014-09-19T16:27:14 EXPOSE \| D0 000T05:03:00 \| \| \| 2014-09-19T21:30:30 EXPOSE \| D0 001T15:16:01 \| \| \| 2014-09-21T12:46:32 spectra\|2D0 144\| \| \| \| \| 2014-09-21T20:11:40 EXPOSE \| D0 000T02:03:36 \| \| \| 2014-09-21T22:15:32 EXPOSE \| D0 003T08:33:40 \| \| \| 2014-09-25T06:49:12 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-09-25T06:49:12 spectra\|1D0 20\|2D0 20\|3D0 20\| \| \| 2014-09-25T16:26:34 EXPOSE \| D0 000T04:33:40 \| \| \| 2014-09-25T21:00:30 EXPOSE \| D0 000T14:30:02 \| \| \| 2014-09-26T11:30:33 spectra\|1D0 100\|3D0 72\| \| \| \| 2014-09-26T21:09:41 EXPOSE \| D0 000T00:20:34 \| \| \| 2014-09-26T21:30:31 EXPOSE \| D0 000T13:29:54 \| \| \| 2014-09-27T11:00:26 spectra\|2D0 162\| \| \| \| \| 2014-09-27T19:48:28 EXPOSE \| D0 000T01:11:46 \| \| \| 2014-09-27T21:00:30 EXPOSE \| D0 001T12:49:40 \| \| \| 2014-09-29T09:50:11 images \|1D0 1\| \| \| \| \| 2014-09-29T09:50:11 spectra\|1D0 108\| \| \| \| \| 2014-09-29T17:48:46 EXPOSE \| D0 000T02:46:30 \| \| \| 2014-09-29T20:35:32 EXPOSE \| D0 003T22:13:38 \| \| \| 2014-10-03T18:49:10 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-10-03T18:49:10 spectra\|1D0 20\|2D0 20\|3D0 20\| \| \| 2014-10-04T04:01:30 EXPOSE \| D0 000T04:58:44 \| \| \| 2014-10-04T09:00:30 EXPOSE \| D0 000T13:14:40 \| \| \| 2014-10-04T22:15:11 images \|1D0 1\| \| \| \| \| 2014-10-04T22:15:11 spectra\|1D0 127\| \| \| \| \| 2014-10-05T07:04:37 EXPOSE \| D0 000T01:55:36 \| \| \| 2014-10-05T09:00:29 EXPOSE \| D0 000T13:14:40 \| \| \| 2014-10-05T22:15:10 images \|2D0 1\| \| \| \| \| 2014-10-05T22:15:10 spectra\|2D0 128\| \| \| \| \| 2014-10-06T07:07:14 EXPOSE \| D0 000T01:53:00 \| \| \| 2014-10-06T09:00:30 EXPOSE \| D0 004T09:48:41 \| \| \| 2014-10-10T18:49:11 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-10-10T18:49:11 spectra\|1D0 20\|2D0 20\|3D0 20\| \| \| 2014-10-11T04:05:23 EXPOSE \| D0 000T04:54:50 \| \| \| 2014-10-11T09:00:29 EXPOSE \| D0 000T01:59:42 \| \| \| 2014-10-11T11:00:12 images \|1D0 64\|2D0 64\| \| \| \| 2014-10-12T03:02:58 EXPOSE \| D0 005T15:46:13 \| \| \| 2014-10-17T18:49:12 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-10-17T18:49:12 spectra\|1D0 20\|2D0 20\|3D0 20\| \| \| 2014-10-18T04:03:04 EXPOSE \| D0 000T04:57:10 \| \| \| 2014-10-18T09:00:31 EXPOSE \| D0 000T14:31:16 \| \| \| 2014-10-18T23:31:47 spectra\|1D0 162\| \| \| \| \| 2014-10-19T08:00:56 EXPOSE \| D0 000T00:59:18 \| \| \| 2014-10-19T09:00:30 EXPOSE \| D0 003T03:46:17 \| \| \| 2014-10-22T12:46:48 spectra\|1D0 72\|3D0 98\| \| \| \| 2014-10-22T23:15:16 EXPOSE \| D0 000T00:00:16 \| \| \| 2014-10-22T23:15:48 EXPOSE \| D0 000T12:15:44 \| \| \| 2014-10-23T11:31:32 spectra\|2D0 160\|3D0 277\| \| \| \| 2014-10-23T21:14:12 EXPOSE \| D0 000T21:34:58 \| \| \| 2014-10-24T18:49:11 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-10-24T18:49:11 spectra\|1D0 72\|2D0 72\| \| \| \| 2014-10-25T10:58:52 EXPOSE \| D0 000T00:00:16 \| \| \| 2014-10-25T10:59:24 EXPOSE \| D0 000T11:15:48 \| \| \| 2014-10-25T22:15:12 images \|1D0 1\| \| \| \| \| 2014-10-25T22:15:12 spectra\|1D0 144\| \| \| \| \| 2014-10-26T08:58:49 EXPOSE \| D0 000T00:01:26 \| \| \| 2014-10-26T09:00:31 EXPOSE \| D0 000T13:14:40 \| \| \| 2014-10-26T22:15:11 images \|1D0 1\| \| \| \| \| 2014-10-26T22:15:11 spectra\|1D0 144\| \| \| \| \| 2014-10-27T08:53:02 EXPOSE \| D0 000T00:07:12 \| \| \| 2014-10-27T09:00:30 EXPOSE \| D0 001T13:14:40 \| \| \| 2014-10-28T22:15:10 images \|2D0 1\| \| \| \| \| 2014-10-28T22:15:10 spectra\|2D0 72\| \| \| \| \| 2014-10-29T04:52:12 EXPOSE \| D0 000T04:08:02 \| \| \| 2014-10-29T09:00:31 EXPOSE \| D0 001T21:48:41 \| \| \| 2014-10-31T06:49:12 images \|1D0 4\|2D0 68\|3D0 4\| \| \| 2014-10-31T20:56:17 EXPOSE \| D0 000T14:04:28 \| \| \| 2014-11-01T11:00:45 spectra\|3D0 80\| \| \| \| \| 2014-11-01T21:13:46 EXPOSE \| D0 000T14:16:36 \| \| \| 2014-11-02T11:30:22 spectra\|3D0 88\| \| \| \| \| 2014-11-02T14:01:12 EXPOSE \| D0 000T07:29:02 \| \| \| 2014-11-02T21:30:31 EXPOSE \| D0 001T13:29:40 \| \| \| 2014-11-04T11:00:11 images \|1D0 64\|2D0 64\| \| \| \| 2014-11-05T02:16:48 EXPOSE \| D0 002T05:02:23 \| \| \| 2014-11-07T07:19:11 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-11-07T07:19:11 spectra\|2D0 173\| \| \| \| \| 2014-11-07T17:44:47 EXPOSE \| D0 006T13:34:24 \| \| \| 2014-11-14T07:19:12 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-11-14T11:38:24 EXPOSE \| D0 005T00:46:49 \| \| \| 2014-11-19T12:25:13 images \|3D0 64\| \| \| \| \| 2014-11-19T20:26:20 EXPOSE \| D0 001T12:22:52 \| \| \| 2014-11-21T08:49:13 images \|1D0 4\|2D0 4\|3D0 4\| \| \| 2014-11-21T14:06:33 EXPOSE \| D0 001T22:50:15 \| \| \| 2014-11-23T12:56:48 spectra\|2D0 242\| \| \| \| \| 2014-11-26T04:00:56 EXPOSE \| D0 016T11:09:25 \| \| \| 2014-12-12T15:10:22 images \|1CF 4\|1D0 48\|2CF 4\|2D0 59\|3CF 4\|3D0 92 2014-12-16T13:06:33 EXPOSE \| CF 003T16:54:58 \| \| \| 2014-12-20T06:01:31 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2014-12-20T06:01:31 spectra\|2CF 26\| \| \| \| \| 2014-12-20T11:55:00 EXPOSE \| CF 006T14:37:16 \| \| \| 2014-12-27T02:32:16 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2014-12-27T07:08:36 EXPOSE \| CF 005T23:37:46 \| \| \| 2015-01-02T06:46:23 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-02T11:22:43 EXPOSE \| CF 006T16:28:10 \| \| \| 2015-01-09T03:50:54 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-09T08:27:16 EXPOSE \| CF 001T12:04:17 \| \| \| 2015-01-10T20:31:50 EXPOSE \| CF 003T07:43:24 \| \| \| 2015-01-14T04:15:14 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-14T06:10:18 EXPOSE \| CF 001T01:06:22 \| \| \| 2015-01-15T07:16:40 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-15T09:11:42 EXPOSE \| CF 000T18:39:14 \| \| \| 2015-01-16T03:50:57 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-16T05:38:09 EXPOSE \| CF 000T22:37:04 \| \| \| 2015-01-17T04:15:14 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-17T06:00:46 EXPOSE \| CF 000T14:30:46 \| \| \| 2015-01-17T20:31:49 EXPOSE \| CF 000T10:12:20 \| \| \| 2015-01-18T06:44:09 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-18T08:31:29 EXPOSE \| CF 001T17:28:41 \| \| \| 2015-01-20T02:00:10 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-23T12:41:32 EXPOSE \| CF 000T15:33:42 \| \| \| 2015-01-24T04:15:14 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-24T06:10:06 EXPOSE \| CF 000T14:21:26 \| \| \| 2015-01-24T20:31:49 EXPOSE \| CF 000T10:12:20 \| \| \| 2015-01-25T06:44:09 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-25T08:44:33 EXPOSE \| CF 000T18:12:14 \| \| \| 2015-01-26T02:56:48 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-26T04:57:02 EXPOSE \| CF 000T23:15:34 \| \| \| 2015-01-27T04:12:37 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-27T06:12:55 EXPOSE \| CF 000T22:02:20 \| \| \| 2015-01-28T04:15:16 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-28T06:15:42 EXPOSE \| CF 001T01:00:58 \| \| \| 2015-01-29T07:16:40 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-29T09:17:30 EXPOSE \| CF 000T18:33:26 \| \| \| 2015-01-30T03:50:57 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-30T05:51:45 EXPOSE \| CF 000T22:23:28 \| \| \| 2015-01-31T04:15:14 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-01-31T06:16:10 EXPOSE \| CF 000T14:15:24 \| \| \| 2015-01-31T20:31:50 EXPOSE \| CF 000T10:12:20 \| \| \| 2015-02-01T06:44:10 images \|1CF 4\|2CF 3\|3CF 4\| \| \| 2015-02-01T08:44:58 EXPOSE \| CF 000T19:30:16 \| \| \| 2015-02-02T04:15:15 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-02-02T06:16:17 EXPOSE \| CF 000T21:56:18 \| \| \| 2015-02-03T04:12:36 images \|1CF 4\|2CF 4\|3CF 4\| \| \| 2015-02-03T06:13:28 EXPOSE \| CF 006T03:51:44 \| \| \| 2015-02-09T10:05:12 images \|1C7 33\|1CF 40\|2C7 33\|2CF 41\|3C7 33\|3CF 41 2015-02-09T10:05:12 heat \|1C7 8\|2C7 8\|3C7 8\| \| \| 2015-02-14T09:37:15 EXPOSE \| C7 000T06:08:40 \| \| \| 2015-02-14T15:45:55 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-14T22:07:15 EXPOSE \| C7 000T04:37:56 \| \| \| 2015-02-15T02:45:11 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-15T05:21:31 EXPOSE \| C7 000T07:08:40 \| \| \| 2015-02-15T12:30:12 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-15T14:51:32 EXPOSE \| C7 000T09:08:40 \| \| \| 2015-02-16T00:00:12 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-16T02:36:32 EXPOSE \| C7 000T09:23:38 \| \| \| 2015-02-16T12:00:10 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-16T14:36:33 EXPOSE \| C7 002T02:53:39 \| \| \| 2015-02-18T17:30:13 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-18T21:21:33 EXPOSE \| C7 000T04:08:40 \| \| \| 2015-02-19T01:30:13 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-19T06:06:33 EXPOSE \| C7 000T07:08:38 \| \| \| 2015-02-19T13:15:11 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-19T17:06:33 EXPOSE \| C7 000T16:53:38 \| \| \| 2015-02-20T10:00:11 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-20T23:06:30 EXPOSE \| C7 000T11:55:40 \| \| \| 2015-02-21T11:02:10 images \|1C7 13\|2C7 9\|3C7 29\| \| \| 2015-02-22T11:21:31 EXPOSE \| C7 000T13:10:14 \| \| \| 2015-02-23T00:31:46 spectra\|1C7 68\| \| \| \| \| 2015-02-23T02:17:46 EXPOSE \| C7 000T07:42:28 \| \| \| 2015-02-23T10:00:30 EXPOSE \| C7 003T18:33:40 \| \| \| 2015-02-27T04:34:10 images \|1C7 4\|2C7 4\|3C7 4\| \| \| 2015-02-27T08:53:14 EXPOSE \| C7 000T03:51:55 \| \| \| 2015-02-27T12:45:10 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-27T14:51:31 EXPOSE \| C7 000T02:53:40 \| \| \| 2015-02-27T17:45:11 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-27T19:33:31 EXPOSE \| C7 000T02:56:40 \| \| \| 2015-02-27T22:30:11 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-28T00:18:31 EXPOSE \| C7 000T12:56:40 \| \| \| 2015-02-28T13:15:11 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-02-28T15:21:32 EXPOSE \| C7 000T03:53:40 \| \| \| 2015-02-28T19:15:12 images \|1C7 29\|2C7 29\|3C7 29\| \| \| 2015-03-01T20:36:31 EXPOSE \| C7 005T14:26:27 \| \| \| 2015-03-07T11:02:58 spectra\|1C7 55\| \| \| \| \| 2015-03-07T16:48:48 EXPOSE \| C7 000T03:42:46 \| \| \| 2015-03-07T20:31:50 EXPOSE \| C7 001T12:39:25 \| \| \| 2015-03-09T09:11:15 images \|1C7 45\|1D0 41\|2C7 45\|2D0 41\|3C7 45\|3D0 41 2015-03-13T06:22:53 EXPOSE \| C7 003T06:55:49 \| \| \| 2015-03-16T13:18:42 spectra\|1C7 137\| \| \| \| \| 2015-03-16T21:39:36 EXPOSE \| C7 000T00:13:42 \| \| \| 2015-03-16T21:53:34 EXPOSE \| C7 002T09:12:22 \| \| \| 2015-03-19T07:05:56 images \|1C7 4\|2C7 4\|3C7 4\| \| \| 2015-03-19T09:33:24 EXPOSE \| C7 000T17:59:40 \| \| \| 2015-03-20T03:33:05 images \|1C7 4\|2C7 4\|3C7 4\| \| \| 2015-03-20T06:00:39 EXPOSE \| C7 001T00:07:14 \| \| \| 2015-03-21T06:07:54 images \|1CF 33\|2CF 33\|3CF 33\| \| \| 2015-03-21T06:07:54 spectra\|2CF 134\| \| \| \| \| 2015-03-22T16:08:37 EXPOSE \| C7 000T10:35:02 \| \| \| 2015-03-23T02:43:39 images \|1C7 4\|2C7 4\|3C7 4\| \| \| 2015-03-23T05:11:07 EXPOSE \| C7 001T03:43:36 \| \| \| 2015-03-24T08:54:44 images \|1C7 4\|2C7 4\|3C7 4\| \| \| 2015-03-24T11:22:10 EXPOSE \| C7 003T01:48:04 \| \| \| 2015-03-27T13:10:14 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-03-27T14:12:02 EXPOSE \| C7 000T03:28:12 \| \| \| 2015-03-27T17:40:14 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-03-27T18:42:14 EXPOSE \| C7 000T03:53:00 \| \| \| 2015-03-27T22:35:14 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-03-27T23:37:06 EXPOSE \| C7 000T06:36:08 \| \| \| 2015-03-28T06:13:15 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-03-28T07:15:05 EXPOSE \| C7 000T05:10:10 \| \| \| 2015-03-28T12:25:15 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-03-28T13:27:09 EXPOSE \| C7 000T04:33:04 \| \| \| 2015-03-28T18:00:13 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-03-28T19:01:59 EXPOSE \| C7 000T01:58:16 \| \| \| 2015-03-28T21:00:15 images \|1C7 2\|2C7 2\|3C7 2\| \| \| 2015-03-28T22:02:03 EXPOSE \| C7 008T05:05:34 \| \| \| 2015-04-06T03:07:38 images \|1C7 66\|1D1 5\|2C7 66\|2D1 5\|3C7 66\|3D1 5 2015-04-06T03:07:38 heat \|1D1 8\|2D1 8\|3D1 8\| \| \| 2015-04-10T19:44:55 EXPOSE \| D1 000T10:22:56 \| \| \| 2015-04-11T06:07:51 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-04-11T06:07:51 spectra\|1D1 84\|2D1 8\|3D1 8\| \| \| 2015-04-11T16:34:44 EXPOSE \| D1 000T03:00:12 \| \| \| 2015-04-11T19:35:12 EXPOSE \| D1 000T00:53:42 \| \| \| 2015-04-11T20:29:10 EXPOSE \| D1 000T10:12:04 \| \| \| 2015-04-12T11:17:35 EXPOSE \| D1 000T15:31:00 \| \| \| 2015-04-13T02:48:35 images \|1D1 29\|2D1 29\|3D1 29\| \| \| 2015-04-14T04:09:56 EXPOSE \| D1 000T22:25:18 \| \| \| 2015-04-15T02:35:15 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-04-15T04:21:29 EXPOSE \| D1 001T02:44:26 \| \| \| 2015-04-16T07:05:56 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-04-16T08:52:06 EXPOSE \| D1 000T18:40:58 \| \| \| 2015-04-17T03:33:05 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-04-17T05:22:07 EXPOSE \| D1 001T03:25:45 \| \| \| 2015-04-18T08:47:52 images \|1C7 6\|2C7 6\|3C7 6\| \| \| 2015-04-18T08:47:52 spectra\|1C7 188\|2C7 204\| \| \| \| 2015-04-19T18:01:23 EXPOSE \| D1 000T08:42:16 \| \| \| 2015-04-20T02:43:39 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-04-20T04:30:37 EXPOSE \| D1 001T04:24:05 \| \| \| 2015-04-21T08:54:43 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-04-21T10:41:31 EXPOSE \| D1 000T15:53:44 \| \| \| 2015-04-22T02:35:15 images \|1D1 4\|2D2 4\|3D3 4\| \| \| 2015-04-22T05:35:27 EXPOSE \| D1 001T01:30:30 \| \| \| 2015-04-23T07:05:58 images \|1D1 4\|2D2 4\|3D3 4\| \| \| 2015-04-23T10:06:04 EXPOSE \| D1 002T16:09:11 \| \| \| 2015-04-26T02:15:16 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-04-26T02:15:16 spectra\|1D1 194\| \| \| \| \| 2015-04-26T13:56:53 EXPOSE \| D1 000T01:39:24 \| \| \| 2015-04-26T15:36:33 EXPOSE \| D1 003T00:19:47 \| \| \| 2015-04-29T15:56:20 images \|1C7 9\|1D1 4\|2C7 9\|2D1 4\|3C7 9\|3D1 4 2015-04-29T15:56:20 spectra\|1C7 136\|2C7 136\|3C7 152\| \| \| 2015-05-01T05:50:42 EXPOSE \| D1 000T22:24:32 \| \| \| 2015-05-02T04:15:15 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-02T06:02:01 EXPOSE \| D1 001T10:42:54 \| \| \| 2015-05-03T16:44:56 images \|1C7 32\|1D1 68\|2C7 4\|2D1 70\|3C7 4\|3D1 70 2015-05-03T16:44:56 spectra\|1C7 200\| \| \| \| \| 2015-05-07T18:24:15 EXPOSE \| D1 002T02:18:19 \| \| \| 2015-05-09T20:42:35 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-09T22:31:33 EXPOSE \| D1 000T18:18:24 \| \| \| 2015-05-10T16:49:57 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-10T18:38:53 EXPOSE \| D1 000T18:18:26 \| \| \| 2015-05-11T12:57:20 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-11T14:46:06 EXPOSE \| D1 000T18:18:34 \| \| \| 2015-05-12T09:04:41 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-12T11:06:31 EXPOSE \| D1 001T04:58:22 \| \| \| 2015-05-13T16:04:54 images \|1D0 57\|1D1 8\|2D0 58\|2D1 8\|3D0 58\|3D1 8 2015-05-13T16:04:54 spectra\|1D1 87\| \| \| \| \| 2015-05-16T13:18:43 EXPOSE \| D1 001T03:31:14 \| \| \| 2015-05-17T16:49:57 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-17T18:55:27 EXPOSE \| D1 000T18:01:52 \| \| \| 2015-05-18T12:57:20 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-18T15:02:48 EXPOSE \| D1 000T18:01:52 \| \| \| 2015-05-19T09:04:41 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-19T11:10:05 EXPOSE \| D1 000T18:41:56 \| \| \| 2015-05-20T05:52:02 images \|1CE 8\|1D1 12\|2CE 8\|2D1 12\|3CE 8\|3D1 12 2015-05-20T05:52:02 spectra\|1CE 244\|2D1 364\| \| \| \| 2015-05-22T19:33:36 EXPOSE \| D1 001T10:20:43 \| \| \| 2015-05-24T05:54:19 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-24T07:59:49 EXPOSE \| D1 001T03:13:36 \| \| \| 2015-05-25T11:13:26 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-25T13:19:06 EXPOSE \| D1 000T17:27:04 \| \| \| 2015-05-26T06:46:11 images \|1D1 4\|2D1 4\|3D1 4\| \| \| 2015-05-26T08:52:07 EXPOSE \| D1 001T03:13:04 \| \| \| 2015-05-27T12:05:12 images \|1CD 8\|2CD 8\|3CD 8\| \| \| 2015-05-27T12:05:12 spectra\|1CD 100\|2CD 72\|3CD 72\| \| \| 2015-05-27T12:05:12 heat \|1CD 8\|2CD 8\|3CD 8\| \| \| 2015-05-30T04:04:35 EXPOSE \| CD 001T02:40:06 \| \| \| 2015-05-31T06:44:41 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-05-31T08:27:11 EXPOSE \| CD 000T18:23:50 \| \| \| 2015-06-01T02:51:02 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-01T04:33:24 EXPOSE \| CD 001T04:27:04 \| \| \| 2015-06-02T09:00:29 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-02T10:42:45 EXPOSE \| CD 000T19:17:26 \| \| \| 2015-06-03T06:00:12 images \|1CD 4\|1D1 66\|2CD 4\|2D1 74\|3CD 4\|3D1 66 2015-06-05T15:40:52 EXPOSE \| CD 001T15:03:49 \| \| \| 2015-06-07T06:44:42 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-07T08:26:58 EXPOSE \| CD 005T00:09:22 \| \| \| 2015-06-12T08:36:20 images \|1CD 4\|1D1 12\|2CD 4\|2D1 12\|3CD 4\|3D1 12 2015-06-12T08:36:20 spectra\|2D1 328\| \| \| \| \| 2015-06-14T02:26:13 EXPOSE \| CD 001T04:34:01 \| \| \| 2015-06-15T07:00:15 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-15T08:41:31 EXPOSE \| CD 000T11:58:42 \| \| \| 2015-06-15T20:40:13 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-15T22:21:17 EXPOSE \| CD 001T07:10:44 \| \| \| 2015-06-17T05:32:02 images \|1CD 4\|1D1 12\|2CD 4\|2D1 12\|3CD 4\|3D1 12 2015-06-17T05:32:02 spectra\|2D1 404\| \| \| \| \| 2015-06-18T23:07:33 EXPOSE \| CD 001T06:47:41 \| \| \| 2015-06-20T05:55:15 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-20T07:36:31 EXPOSE \| CD 001T09:11:20 \| \| \| 2015-06-21T16:47:52 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-21T18:29:52 EXPOSE \| CD 001T14:30:37 \| \| \| 2015-06-23T09:00:29 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-06-23T10:41:59 EXPOSE \| CD 000T18:50:02 \| \| \| 2015-06-24T05:32:02 images \|1CD 4\|1CF 12\|1D1 59\|2CD 4\|2CF 12\|2D1 62\| \|3CD 4\|3CF 12 2015-06-24T05:32:02 spectra\|1CF 424\| \| \| \| \| 2015-06-27T08:20:51 EXPOSE \| CD 003T21:11:10 \| \| \| 2015-07-01T05:32:02 images \|1CD 4\|1CF 22\|1D1 12\|2CD 4\|2D1 12\|3CD 4\| \|3D1 12 2015-07-01T05:32:02 spectra\|2D1 324\| \| \| \| \| 2015-07-03T01:34:12 EXPOSE \| CD 001T09:04:10 \| \| \| 2015-07-04T10:38:23 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-04T12:19:03 EXPOSE \| CD 001T20:56:11 \| \| \| 2015-07-06T09:15:15 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-06T10:55:59 EXPOSE \| CD 000T00:00:16 \| \| \| 2015-07-06T10:56:15 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-06T12:36:59 EXPOSE \| CD 001T16:55:05 \| \| \| 2015-07-08T05:32:04 images \|1C7 12\|1CD 4\|2C7 12\|2CD 4\|3C7 12\|3CD 4 2015-07-08T05:32:04 spectra\|1C7 348\| \| \| \| \| 2015-07-09T23:16:49 EXPOSE \| CD 000T14:00:32 \| \| \| 2015-07-10T13:17:22 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-10T14:58:58 EXPOSE \| CD 001T01:29:14 \| \| \| 2015-07-11T16:28:13 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-11T18:09:43 EXPOSE \| CD 001T18:44:27 \| \| \| 2015-07-13T12:54:11 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-13T14:35:29 EXPOSE \| CD 001T14:56:33 \| \| \| 2015-07-15T05:32:03 images \|1C7 16\|1CD 4\|2C7 16\|2CD 4\|3C7 16\|3CD 4 2015-07-15T05:32:03 spectra\|1C7 580\| \| \| \| \| 2015-07-17T19:42:41 EXPOSE \| CD 000T14:55:40 \| \| \| 2015-07-18T10:38:22 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-18T12:19:46 EXPOSE \| CD 000T18:24:56 \| \| \| 2015-07-19T06:44:43 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-19T08:26:31 EXPOSE \| CD 001T04:27:38 \| \| \| 2015-07-20T12:54:10 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-20T14:35:36 EXPOSE \| CD 000T18:24:54 \| \| \| 2015-07-21T09:00:31 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-21T10:34:41 EXPOSE \| CD 000T18:57:21 \| \| \| 2015-07-22T05:32:02 images \|1C7 12\|1CD 4\|2C7 12\|2CD 4\|3C7 12\|3CD 4 2015-07-22T05:32:02 spectra\|3C7 282\| \| \| \| \| 2015-07-23T23:17:13 EXPOSE \| CD 000T13:50:01 \| \| \| 2015-07-24T13:07:14 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-24T14:48:40 EXPOSE \| CD 000T01:17:50 \| \| \| 2015-07-24T16:06:30 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-24T17:47:52 EXPOSE \| CD 000T16:50:30 \| \| \| 2015-07-25T10:38:23 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-25T12:19:39 EXPOSE \| CD 001T04:28:12 \| \| \| 2015-07-26T16:47:52 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-26T18:32:02 EXPOSE \| CD 000T18:22:08 \| \| \| 2015-07-27T12:54:11 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-27T14:38:19 EXPOSE \| CD 000T18:22:12 \| \| \| 2015-07-28T09:00:31 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-07-28T10:45:05 EXPOSE \| CD 000T18:46:56 \| \| \| 2015-07-29T05:32:02 images \|1CD 13\|2CD 16\|3CD 16\| \| \| 2015-07-29T05:32:02 spectra\|2CD 424\| \| \| \| \| 2015-07-29T05:32:02 heat \|1CD 1\|2CD 1\|3CD 1\| \| \| 2015-07-31T14:30:51 EXPOSE \| CD 000T20:07:30 \| \| \| 2015-08-01T10:38:22 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-01T12:37:08 EXPOSE \| CD 000T18:07:34 \| \| \| 2015-08-02T06:44:43 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-02T08:43:25 EXPOSE \| CD 001T04:10:44 \| \| \| 2015-08-03T12:54:10 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-03T14:52:46 EXPOSE \| CD 000T18:07:44 \| \| \| 2015-08-04T09:00:31 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-04T10:59:19 EXPOSE \| CD 000T18:32:42 \| \| \| 2015-08-05T05:32:02 images \|1CD 12\|2CD 12\|3CD 12\| \| \| 2015-08-05T05:32:02 spectra\|2CD 372\| \| \| \| \| 2015-08-06T18:18:17 EXPOSE \| CD 001T16:20:05 \| \| \| 2015-08-08T10:38:23 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-08T12:37:07 EXPOSE \| CD 000T18:07:34 \| \| \| 2015-08-09T06:44:42 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-09T08:43:36 EXPOSE \| CD 000T21:29:38 \| \| \| 2015-08-10T06:13:15 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-10T08:12:23 EXPOSE \| CD 000T14:44:56 \| \| \| 2015-08-10T22:57:19 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-11T00:56:38 EXPOSE \| CD 000T08:03:54 \| \| \| 2015-08-11T09:00:32 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-11T10:59:50 EXPOSE \| CD 000T23:48:12 \| \| \| 2015-08-12T10:48:03 images \|1CD 37\|2CD 12\|3CD 12\| \| \| 2015-08-12T10:48:03 spectra\|1CD 392\| \| \| \| \| 2015-08-14T14:45:25 EXPOSE \| CD 000T19:52:58 \| \| \| 2015-08-15T10:38:23 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-15T12:37:29 EXPOSE \| CD 000T18:07:12 \| \| \| 2015-08-16T06:44:42 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-16T08:44:02 EXPOSE \| CD 000T21:29:10 \| \| \| 2015-08-17T06:13:13 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-17T08:12:11 EXPOSE \| CD 000T14:45:08 \| \| \| 2015-08-17T22:57:19 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-18T00:56:12 EXPOSE \| CD 000T08:04:18 \| \| \| 2015-08-18T09:00:30 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-18T10:59:24 EXPOSE \| CD 000T23:48:38 \| \| \| 2015-08-19T10:48:03 images \|1CD 12\|2CD 66\|3CD 12\| \| \| 2015-08-19T10:48:03 spectra\|1CD 391\| \| \| \| \| 2015-08-21T14:46:19 EXPOSE \| CD 000T19:52:04 \| \| \| 2015-08-22T10:38:24 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-22T12:37:28 EXPOSE \| CD 001T17:35:45 \| \| \| 2015-08-24T06:13:14 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-24T08:12:18 EXPOSE \| CD 000T14:45:00 \| \| \| 2015-08-24T22:57:18 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-25T00:56:23 EXPOSE \| CD 000T08:04:08 \| \| \| 2015-08-25T09:00:31 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-25T10:59:35 EXPOSE \| CD 000T18:32:28 \| \| \| 2015-08-26T05:32:04 images \|1CD 12\|2CD 12\|3CD 12\| \| \| 2015-08-26T05:32:04 spectra\|1CD 384\| \| \| \| \| 2015-08-27T18:18:43 EXPOSE \| CD 001T16:19:39 \| \| \| 2015-08-29T10:38:23 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-29T12:38:53 EXPOSE \| CD 000T18:05:50 \| \| \| 2015-08-30T06:44:44 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-30T08:32:40 EXPOSE \| CD 001T04:21:32 \| \| \| 2015-08-31T12:54:13 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-08-31T14:41:53 EXPOSE \| CD 000T08:15:26 \| \| \| 2015-08-31T22:57:19 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-01T00:45:20 EXPOSE \| CD 000T08:15:10 \| \| \| 2015-09-01T09:00:30 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-01T10:48:06 EXPOSE \| CD 001T04:56:48 \| \| \| 2015-09-02T15:44:55 images \|1CD 12\|2CD 34\|3CD 16\| \| \| 2015-09-02T15:44:55 spectra\|1CD 384\| \| \| \| \| 2015-09-04T06:51:51 EXPOSE \| CD 001T03:46:32 \| \| \| 2015-09-05T10:38:24 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-05T12:26:04 EXPOSE \| CD 000T11:41:28 \| \| \| 2015-09-06T00:07:33 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-06T01:55:27 EXPOSE \| CD 000T03:09:18 \| \| \| 2015-09-06T05:04:45 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-06T06:52:17 EXPOSE \| CD 002T02:08:13 \| \| \| 2015-09-08T09:00:30 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-08T10:48:38 EXPOSE \| CD 000T13:30:13 \| \| \| 2015-09-09T00:18:52 images \|1CD 16\|2CD 16\|3CD 16\| \| \| 2015-09-09T00:18:52 spectra\|1CD 384\|3CD 204\| \| \| \| 2015-09-11T14:46:43 EXPOSE \| CD 000T22:43:14 \| \| \| 2015-09-12T13:29:58 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-12T15:29:00 EXPOSE \| CD 000T03:32:32 \| \| \| 2015-09-12T19:01:32 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-12T21:00:30 EXPOSE \| CD 000T09:49:08 \| \| \| 2015-09-13T06:49:39 images \|1CD 2\|2CD 2\|3CD 2\| \| \| 2015-09-13T08:57:59 EXPOSE \| CD 000T17:53:02 \| \| \| 2015-09-14T02:51:02 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-14T04:50:00 EXPOSE \| CD 001T04:10:30 \| \| \| 2015-09-15T09:00:31 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-09-15T10:59:23 EXPOSE \| CD 001T04:45:32 \| \| \| 2015-09-16T15:44:56 images \|1CD 12\|2CD 12\|3CD 12\| \| \| 2015-09-16T15:44:56 spectra\|2CD 384\| \| \| \| \| 2015-09-18T04:32:05 EXPOSE \| CD 005T01:28:06 \| \| \| 2015-09-23T06:00:12 images \|1CD 68\|2CD 68\|3CD 68\| \| \| 2015-09-23T06:00:12 spectra\|1CD 144\| \| \| \| \| 2015-09-26T20:37:13 EXPOSE \| CD 003T08:54:48 \| \| \| 2015-09-30T05:32:02 images \|1C2 8\|1CD 12\|1D8 8\|2C2 8\|2CD 12\|2D8 8\| \|3C2 8\|3CD 12\|3D8 8 2015-09-30T05:32:02 spectra\|2CD 226\|2D8 104\|3C2 148\| \| \| 2015-10-02T20:04:18 EXPOSE \| CD 001T20:43:33 \| \| \| 2015-10-04T16:47:52 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-10-04T18:45:26 EXPOSE \| CD 001T14:15:02 \| \| \| 2015-10-06T09:00:29 images \|1CD 4\|2CD 4\|3CD 4\| \| \| 2015-10-06T10:58:25 EXPOSE \| CD 000T18:33:36 \| \| \| 2015-10-07T05:32:02 images \|1CD 8\|1D2 12\|2CD 8\|2D2 12\|3CD 8\|3D2 12 2015-10-07T05:32:02 spectra\|1D2 208\|2D2 208\|3CD 208\|3D2 208\| \| 2015-10-07T05:32:02 heat \|1D2 16\|2D2 16\|3D2 16\| \| \| 2015-10-11T07:37:01 EXPOSE \| D2 002T01:23:27 \| \| \| 2015-10-13T09:00:29 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-10-13T10:55:35 EXPOSE \| D2 000T18:59:36 \| \| \| 2015-10-14T05:55:12 images \|1C2 1\|1CD 12\|1D2 5\|2C2 1\|2CD 12\|2D2 5\| \|3C2 1\|3CD 12\|3D2 5 2015-10-14T05:55:12 spectra\|1C2 52\|1CD 376\|2CD 52\|3CD 51\| \| 2015-10-16T19:43:31 EXPOSE \| D2 001T21:04:21 \| \| \| 2015-10-18T16:47:52 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-10-18T18:42:58 EXPOSE \| D2 001T04:14:22 \| \| \| 2015-10-19T22:57:21 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-10-20T00:52:25 EXPOSE \| D2 001T05:02:46 \| \| \| 2015-10-21T05:55:12 images \|1C7 8\|1D2 5\|2C7 8\|2D2 5\|3C7 8\|3D2 5 2015-10-21T05:55:12 spectra\|1C7 210\| \| \| \| \| 2015-10-23T11:25:32 EXPOSE \| D2 006T10:57:55 \| \| \| 2015-10-29T22:23:27 images \|1C7 8\|1D2 8\|2C7 8\|2D2 8\|3C7 8\|3D2 8 2015-10-29T22:23:27 spectra\|1C7 142\| \| \| \| \| 2015-10-31T06:30:22 EXPOSE \| D2 001T10:17:29 \| \| \| 2015-11-01T16:47:52 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-01T18:44:04 EXPOSE \| D2 001T04:13:16 \| \| \| 2015-11-02T22:57:21 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-03T00:53:37 EXPOSE \| D2 001T00:01:35 \| \| \| 2015-11-04T00:55:12 images \|1C7 16\|1D2 5\|2C7 16\|2D2 5\|3C7 16\|3D2 5 2015-11-04T00:55:12 spectra\|1C7 546\| \| \| \| \| 2015-11-06T19:48:08 EXPOSE \| D2 000T10:07:04 \| \| \| 2015-11-07T05:55:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-07T07:51:23 EXPOSE \| D2 001T17:08:49 \| \| \| 2015-11-09T01:00:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-09T02:56:21 EXPOSE \| D2 000T09:57:48 \| \| \| 2015-11-09T12:54:09 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-09T14:50:19 EXPOSE \| D2 001T15:04:53 \| \| \| 2015-11-11T05:55:13 images \|1C7 16\|1D2 5\|2C7 16\|2D2 5\|3C7 16\|3D2 5 2015-11-11T05:55:13 spectra\|3C7 504\| \| \| \| \| 2015-11-11T05:55:13 clean \|2D8 1\| \| \| \| \| 2015-11-14T06:30:41 EXPOSE \| D2 001T18:00:19 \| \| \| 2015-11-16T00:31:01 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-16T02:27:11 EXPOSE \| D2 000T10:26:58 \| \| \| 2015-11-16T12:54:09 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-16T14:50:27 EXPOSE \| D2 001T14:41:35 \| \| \| 2015-11-18T05:32:03 images \|1D2 16\|2D2 16\|3D2 16\| \| \| 2015-11-18T05:32:03 spectra\|1D2 580\| \| \| \| \| 2015-11-18T05:32:03 clean \|2D8 1\| \| \| \| \| 2015-11-20T14:44:55 EXPOSE \| D2 002T08:45:17 \| \| \| 2015-11-22T23:30:12 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-23T01:28:29 EXPOSE \| D2 000T10:10:44 \| \| \| 2015-11-23T11:39:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-23T13:37:15 EXPOSE \| D2 000T19:23:12 \| \| \| 2015-11-24T09:00:28 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-24T10:58:34 EXPOSE \| D2 000T12:31:38 \| \| \| 2015-11-24T23:30:12 images \|1D2 41\|2D2 13\|3D2 13\| \| \| 2015-11-24T23:30:12 spectra\|1D2 528\| \| \| \| \| 2015-11-24T23:30:12 clean \|2D8 1\| \| \| \| \| 2015-11-27T14:43:57 EXPOSE \| D2 002T12:07:04 \| \| \| 2015-11-30T02:51:02 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-30T04:50:08 EXPOSE \| D2 000T08:04:02 \| \| \| 2015-11-30T12:54:10 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-11-30T14:52:20 EXPOSE \| D2 000T18:08:10 \| \| \| 2015-12-01T09:00:31 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-01T10:58:45 EXPOSE \| D2 000T13:01:32 \| \| \| 2015-12-02T00:00:17 images \|1D1 16\|1D2 5\|2D1 16\|2D2 5\|3D1 16\|3D2 5 2015-12-02T00:00:17 spectra\|3D1 508\| \| \| \| \| 2015-12-04T19:50:43 EXPOSE \| D2 001T10:53:57 \| \| \| 2015-12-06T06:44:41 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-06T08:43:05 EXPOSE \| D2 000T18:07:54 \| \| \| 2015-12-07T02:51:00 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-07T04:49:14 EXPOSE \| D2 001T06:40:58 \| \| \| 2015-12-08T11:30:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-08T13:28:27 EXPOSE \| D2 000T04:01:46 \| \| \| 2015-12-08T17:30:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-08T19:28:19 EXPOSE \| D2 000T04:50:38 \| \| \| 2015-12-09T00:18:57 images \|1CF 16\|1D2 5\|2CF 16\|2D2 5\|3CF 16\|3D2 5 2015-12-09T00:18:57 spectra\|1CF 344\| \| \| \| \| 2015-12-11T19:44:55 EXPOSE \| D2 001T10:59:45 \| \| \| 2015-12-13T06:44:41 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-13T08:42:59 EXPOSE \| D2 000T16:18:00 \| \| \| 2015-12-14T01:01:00 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-14T02:59:18 EXPOSE \| D2 000T08:45:56 \| \| \| 2015-12-14T11:45:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-14T13:43:24 EXPOSE \| D2 000T11:31:50 \| \| \| 2015-12-15T01:15:15 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-15T03:13:23 EXPOSE \| D2 000T04:46:52 \| \| \| 2015-12-15T08:00:15 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-15T09:58:27 EXPOSE \| D2 000T14:01:50 \| \| \| 2015-12-16T00:00:17 images \|1CF 24\|1D2 5\|2CF 13\|2D2 5\|3CF 13\|3D2 5 2015-12-16T00:00:17 spectra\|1CF 544\| \| \| \| \| 2015-12-18T19:45:00 EXPOSE \| D2 000T10:10:14 \| \| \| 2015-12-19T05:55:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-19T07:53:14 EXPOSE \| D2 000T22:51:26 \| \| \| 2015-12-20T06:44:41 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-20T08:42:55 EXPOSE \| D2 001T03:02:18 \| \| \| 2015-12-21T11:45:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-21T13:43:44 EXPOSE \| D2 000T07:41:26 \| \| \| 2015-12-21T21:25:10 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-22T03:21:31 EXPOSE \| D2 000T04:38:42 \| \| \| 2015-12-22T08:00:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-22T09:58:31 EXPOSE \| D2 000T14:01:40 \| \| \| 2015-12-23T00:00:11 images \|1D1 16\|1D2 5\|2D1 16\|2D2 5\|3D1 16\|3D2 5 2015-12-23T00:00:11 spectra\|2D1 554\| \| \| \| \| 2015-12-25T19:51:04 EXPOSE \| D2 000T10:04:10 \| \| \| 2015-12-26T05:55:15 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-26T07:53:21 EXPOSE \| D2 000T22:51:20 \| \| \| 2015-12-27T06:44:42 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-27T08:43:02 EXPOSE \| D2 001T03:02:12 \| \| \| 2015-12-28T11:45:15 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-28T13:43:35 EXPOSE \| D2 000T07:41:36 \| \| \| 2015-12-28T21:25:11 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-29T03:21:31 EXPOSE \| D2 000T04:38:44 \| \| \| 2015-12-29T08:00:15 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2015-12-29T09:58:31 EXPOSE \| D2 000T14:01:46 \| \| \| 2015-12-30T00:00:17 images \|1CF 16\|1D2 5\|2CF 16\|2D2 5\|3CF 16\|3D2 5 2015-12-30T00:00:17 spectra\|2CF 544\| \| \| \| \| 2016-01-01T19:46:36 EXPOSE \| D2 000T10:13:34 \| \| \| 2016-01-02T06:00:11 images \|1D2 1\|2D2 1\|3D2 1\| \| \| 2016-01-02T07:56:31 EXPOSE \| D2 000T22:53:08 \| \| \| 2016-01-03T06:49:40 images \|1D2 1\|2D2 1\|3D2 1\| \| \| 2016-01-03T08:46:00 EXPOSE \| D2 000T16:05:02 \| \| \| 2016-01-04T00:51:03 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-04T02:49:23 EXPOSE \| D2 000T08:40:52 \| \| \| 2016-01-04T11:30:15 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-04T13:28:35 EXPOSE \| D2 000T22:01:38 \| \| \| 2016-01-05T11:30:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-05T13:29:04 EXPOSE \| D2 000T10:31:12 \| \| \| 2016-01-06T00:00:16 images \|1CF 16\|1D2 5\|2CF 16\|2D2 5\|3CF 16\|3D2 5 2016-01-06T00:00:16 spectra\|2CF 572\| \| \| \| \| 2016-01-08T19:45:11 EXPOSE \| D2 000T10:14:58 \| \| \| 2016-01-09T06:00:10 images \|1D2 1\|2D2 1\|3D2 1\| \| \| 2016-01-09T07:56:32 EXPOSE \| D2 000T22:53:06 \| \| \| 2016-01-10T06:49:38 images \|1D2 1\|2D2 1\|3D2 1\| \| \| 2016-01-10T08:45:58 EXPOSE \| D2 000T20:35:00 \| \| \| 2016-01-11T05:20:59 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-11T07:19:21 EXPOSE \| D2 000T04:25:52 \| \| \| 2016-01-11T11:45:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-11T13:43:21 EXPOSE \| D2 000T19:17:08 \| \| \| 2016-01-12T09:00:30 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-12T10:58:58 EXPOSE \| D2 000T13:19:58 \| \| \| 2016-01-13T00:18:57 images \|1CF 16\|1D2 5\|2CF 16\|2D2 5\|3CF 16\|3D2 5 2016-01-13T00:18:57 spectra\|2CF 176\|3CF 356\| \| \| \| 2016-01-15T19:44:51 EXPOSE \| D2 000T10:15:18 \| \| \| 2016-01-16T06:00:10 images \|1D2 1\|2D2 1\|3D2 1\| \| \| 2016-01-16T07:56:30 EXPOSE \| D2 000T22:53:08 \| \| \| 2016-01-17T06:49:39 images \|1D2 1\|2D2 1\|3D2 1\| \| \| 2016-01-17T08:45:59 EXPOSE \| D2 000T20:35:00 \| \| \| 2016-01-18T05:21:00 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-18T07:19:02 EXPOSE \| D2 000T04:26:12 \| \| \| 2016-01-18T11:45:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-18T13:43:24 EXPOSE \| D2 000T19:17:06 \| \| \| 2016-01-19T09:00:30 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-19T10:58:46 EXPOSE \| D2 000T13:01:30 \| \| \| 2016-01-20T00:00:16 images \|1C7 16\|1D2 5\|2C7 16\|2D2 5\|3C7 16\|3D2 5 2016-01-20T00:00:16 spectra\|2C7 544\| \| \| \| \| 2016-01-22T19:55:01 EXPOSE \| D2 000T10:00:12 \| \| \| 2016-01-23T05:55:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-23T07:53:32 EXPOSE \| D2 000T22:51:10 \| \| \| 2016-01-24T06:44:43 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-24T08:42:59 EXPOSE \| D2 001T03:02:14 \| \| \| 2016-01-25T11:45:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-25T13:43:28 EXPOSE \| D2 000T19:17:02 \| \| \| 2016-01-26T09:00:31 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-26T11:00:25 EXPOSE \| D2 000T12:59:52 \| \| \| 2016-01-27T00:00:17 images \|1CF 16\|1D2 5\|2CF 16\|2D2 5\|3CF 16\|3D2 5 2016-01-27T00:00:17 spectra\|1CF 158\|2CF 304\| \| \| \| 2016-01-29T19:46:47 EXPOSE \| D2 000T10:08:26 \| \| \| 2016-01-30T05:55:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-30T07:54:58 EXPOSE \| D2 000T22:49:44 \| \| \| 2016-01-31T06:44:43 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-01-31T08:44:29 EXPOSE \| D2 001T03:00:44 \| \| \| 2016-02-01T11:45:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-01T13:45:02 EXPOSE \| D2 000T19:15:28 \| \| \| 2016-02-02T09:00:31 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-02T11:00:15 EXPOSE \| D2 000T13:00:02 \| \| \| 2016-02-03T00:00:17 images \|1C2 4\|1CF 13\|1D2 5\|2C2 4\|2CF 13\|2D2 5\| \|3C2 4\|3CF 13\|3D2 5 2016-02-03T00:00:17 spectra\|1CF 60\|2CF 176\|3C2 76\|3CF 172\| \| 2016-02-05T19:46:49 EXPOSE \| D2 000T10:08:24 \| \| \| 2016-02-06T05:55:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-06T07:55:06 EXPOSE \| D2 000T22:49:36 \| \| \| 2016-02-07T06:44:43 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-07T08:44:47 EXPOSE \| D2 001T02:45:26 \| \| \| 2016-02-08T11:30:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-08T13:30:04 EXPOSE \| D2 000T03:15:16 \| \| \| 2016-02-08T16:45:20 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-08T18:45:16 EXPOSE \| D2 001T10:46:47 \| \| \| 2016-02-10T05:32:03 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-10T05:32:03 spectra\|2D2 104\| \| \| \| \| 2016-02-10T17:53:59 EXPOSE \| D2 000T13:19:50 \| \| \| 2016-02-11T07:13:50 images \|1CD 8\|1D1 8\|1D2 27\|2CD 8\|2D1 8\|2D2 5\| \|3CD 8\|3D1 8\|3D2 5 2016-02-11T07:13:50 spectra\|1D1 172\|2D2 80\|3CD 172\| \| \| 2016-02-14T04:09:07 EXPOSE \| D2 001T07:21:06 \| \| \| 2016-02-15T11:30:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-15T13:17:54 EXPOSE \| D2 000T03:27:26 \| \| \| 2016-02-15T16:45:20 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-15T18:45:06 EXPOSE \| D2 001T05:15:04 \| \| \| 2016-02-17T00:00:11 images \|1CD 6\|1D0 5\|1D2 4\|2CD 6\|2D0 5\|2D2 4\| \|3CD 6\|3D0 5\|3D2 4 2016-02-17T00:00:11 spectra\|1CD 392\| \| \| \| \| 2016-02-20T06:36:30 EXPOSE \| D2 001T00:08:10 \| \| \| 2016-02-21T06:44:41 images \|1D0 2\|2D0 2\|3D0 2\| \| \| 2016-02-21T08:06:07 EXPOSE \| D0 001T14:51:12 \| \| \| 2016-02-22T22:57:20 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-23T01:21:49 EXPOSE \| D2 000T22:57:09 \| \| \| 2016-02-24T00:18:58 images \|1CD 16\|1D0 22\|1D2 5\|2CD 16\|2D0 1\|2D2 5\| \|3CD 16\|3D0 23\|3D2 5 2016-02-24T00:18:58 spectra\|2CD 508\| \| \| \| \| 2016-02-27T06:36:31 EXPOSE \| D2 001T10:11:20 \| \| \| 2016-02-28T16:47:52 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-28T18:48:04 EXPOSE \| D2 000T18:06:06 \| \| \| 2016-02-29T12:54:11 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-02-29T14:54:29 EXPOSE \| D2 000T18:05:58 \| \| \| 2016-03-01T09:00:28 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-03-01T11:01:04 EXPOSE \| D2 000T21:10:58 \| \| \| 2016-03-02T08:12:03 images \|1CF 12\|1D2 4\|2CF 14\|2D2 4\|3CF 12\|3D2 4 2016-03-02T08:12:03 spectra\|2CF 468\| \| \| \| \| 2016-03-04T16:59:17 EXPOSE \| D2 000T17:39:06 \| \| \| 2016-03-05T10:38:23 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-03-05T12:39:25 EXPOSE \| D2 000T18:05:16 \| \| \| 2016-03-06T06:44:42 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-03-06T08:45:34 EXPOSE \| D2 001T04:08:36 \| \| \| 2016-03-07T12:54:11 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-03-07T14:55:07 EXPOSE \| D2 000T18:05:22 \| \| \| 2016-03-08T09:00:30 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-03-08T11:01:24 EXPOSE \| D2 000T12:58:48 \| \| \| 2016-03-09T00:00:12 images \|1CD 14\|1D2 5\|2CD 8\|2D2 5\|3CD 8\|3D2 5 2016-03-09T00:00:12 spectra\|1CD 512\| \| \| \| \| 2016-03-10T23:23:30 EXPOSE \| D2 001T06:31:43 \| \| \| 2016-03-12T05:55:14 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-03-12T07:37:16 EXPOSE \| D2 002T10:52:55 \| \| \| 2016-03-14T18:30:11 images \|1D0 34\|1D2 8\|2D0 12\|2D2 8\|3D0 34\|3D2 8 2016-03-19T10:26:05 EXPOSE \| D2 001T16:24:07 \| \| \| 2016-03-21T02:50:13 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-03-21T04:50:27 EXPOSE \| D2 001T20:15:44 \| \| \| 2016-03-23T01:06:11 images \|1CF 8\|1D0 38\|1D1 8\|1D2 38\|2CF 30\|2D0 12\| \|2D1 8\|2D2 37\|3CF 8\|3D0 12\|3D1 9\|3D2 37 2016-03-23T01:06:11 spectra\|1D2 416\|2CF 1838\|2D2 52\|3D0 344\|3D1 316\|3D2 52 2016-04-15T14:48:15 EXPOSE \| D2 002T01:59:37 \| \| \| 2016-04-17T16:47:53 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-04-17T18:49:05 EXPOSE \| D2 002T10:42:58 \| \| \| 2016-04-20T05:32:03 images \|1D0 35\|1D2 4\|2D0 8\|2D2 4\|3D0 33\|3D2 4 2016-04-20T05:32:03 spectra\|1D0 1032\| \| \| \| \| 2016-04-23T16:04:00 EXPOSE \| D2 001T00:43:50 \| \| \| 2016-04-24T16:47:51 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-04-24T18:48:45 EXPOSE \| D2 002T05:11:25 \| \| \| 2016-04-27T00:00:10 images \|1D0 6\|1D2 8\|2D0 13\|2D2 8\|3D0 6\|3D2 8 2016-04-27T00:00:10 spectra\|2D0 1020\| \| \| \| \| 2016-04-30T04:52:28 EXPOSE \| D2 001T01:02:46 \| \| \| 2016-05-01T05:55:15 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-05-01T07:56:17 EXPOSE \| D2 002T01:04:13 \| \| \| 2016-05-03T09:00:30 images \|1D2 4\|2D2 4\|3D2 4\| \| \| 2016-05-03T11:01:32 EXPOSE \| D2 000T12:58:44 \| \| \| 2016-05-04T00:00:16 images \|1D0 2\|1D2 8\|2D0 4\|2D2 8\|3D0 24\|3D2 8 2016-05-04T00:00:16 spectra\|3D0 1020\| \| \| \| \| 2016-05-07T04:52:30 EXPOSE \| D2 000T19:46:40 \| \| \| 2016-05-08T00:39:11 images \|1C3 8\|1D2 9\|2C3 8\|2D2 8\|3C3 8\|3D2 8 2016-05-08T00:39:11 spectra\|1C3 52\|1D2 416\|2C3 52\|2D2 52\|3C3 52\|3D2 52 2016-05-10T19:41:03 EXPOSE \| C3 000T14:19:10 \| \| \| 2016-05-11T10:00:14 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-05-11T10:50:54 EXPOSE \| C3 000T09:24:20 \| \| \| 2016-05-11T20:15:14 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-11T20:47:52 EXPOSE \| C3 000T09:37:22 \| \| \| 2016-05-12T06:25:15 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-05-12T07:16:13 EXPOSE \| C3 000T14:29:02 \| \| \| 2016-05-12T21:45:15 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-12T22:17:53 EXPOSE \| C3 000T09:42:20 \| \| \| 2016-05-13T08:00:14 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-05-13T08:50:58 EXPOSE \| C3 000T14:27:16 \| \| \| 2016-05-13T23:18:14 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-13T23:50:56 EXPOSE \| C3 000T09:44:18 \| \| \| 2016-05-14T09:35:15 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-14T10:07:59 EXPOSE \| C3 000T13:10:36 \| \| \| 2016-05-14T23:18:35 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-05-15T00:09:43 EXPOSE \| C3 000T14:45:30 \| \| \| 2016-05-15T14:55:13 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-05-15T15:46:07 EXPOSE \| C3 000T03:59:06 \| \| \| 2016-05-15T19:45:13 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-15T20:18:03 EXPOSE \| C3 000T09:12:10 \| \| \| 2016-05-16T05:30:14 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-05-16T06:21:38 EXPOSE \| C3 000T13:48:36 \| \| \| 2016-05-16T20:10:14 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-16T20:42:56 EXPOSE \| C3 000T09:17:16 \| \| \| 2016-05-17T06:00:13 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-05-17T06:51:13 EXPOSE \| C3 000T08:54:02 \| \| \| 2016-05-17T15:45:15 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-17T16:17:59 EXPOSE \| C3 001T00:17:16 \| \| \| 2016-05-18T16:35:16 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-18T18:15:40 EXPOSE \| C3 000T03:44:34 \| \| \| 2016-05-18T22:00:14 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-18T22:33:02 EXPOSE \| C3 000T03:37:12 \| \| \| 2016-05-19T02:10:14 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-19T03:43:34 EXPOSE \| C3 000T18:46:38 \| \| \| 2016-05-19T22:30:13 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-19T23:03:09 EXPOSE \| C3 000T13:57:06 \| \| \| 2016-05-20T13:00:15 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-20T14:41:47 EXPOSE \| C3 000T03:48:28 \| \| \| 2016-05-20T18:30:15 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-20T19:03:07 EXPOSE \| C3 000T09:57:08 \| \| \| 2016-05-21T05:00:15 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-21T06:41:53 EXPOSE \| C3 000T16:33:40 \| \| \| 2016-05-21T23:15:34 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-21T23:48:28 EXPOSE \| C3 000T06:51:46 \| \| \| 2016-05-22T06:40:14 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-22T07:13:04 EXPOSE \| C3 000T01:47:08 \| \| \| 2016-05-22T09:00:12 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-22T09:33:02 EXPOSE \| C3 000T01:27:12 \| \| \| 2016-05-22T11:00:14 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-22T11:33:04 EXPOSE \| C3 000T05:27:10 \| \| \| 2016-05-22T17:00:15 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-22T18:34:25 EXPOSE \| C3 000T06:25:48 \| \| \| 2016-05-23T01:00:13 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-23T01:33:01 EXPOSE \| C3 000T09:27:14 \| \| \| 2016-05-23T11:00:15 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-23T12:41:59 EXPOSE \| C3 000T14:48:14 \| \| \| 2016-05-24T03:30:14 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-05-24T04:03:06 EXPOSE \| C3 000T09:17:08 \| \| \| 2016-05-24T13:20:14 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-24T15:02:00 EXPOSE \| C3 000T15:18:14 \| \| \| 2016-05-25T06:20:15 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-25T08:01:47 EXPOSE \| C3 001T23:58:27 \| \| \| 2016-05-27T08:00:15 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-05-27T09:41:57 EXPOSE \| C3 004T20:13:13 \| \| \| 2016-06-01T05:55:10 images \|1C3 32\|2C3 9\|3C3 29\| \| \| 2016-06-01T05:55:10 spectra\|1C3 68\| \| \| \| \| 2016-06-05T16:48:16 EXPOSE \| C3 000T09:22:12 \| \| \| 2016-06-06T02:10:29 images \|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-06-06T03:04:19 EXPOSE \| C3 000T03:35:54 \| \| \| 2016-06-06T06:40:13 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-06-06T08:24:45 EXPOSE \| C3 001T04:50:28 \| \| \| 2016-06-07T13:15:14 images \|1C3 4\|2C3 4\|3C3 4\| \| \| 2016-06-07T14:55:26 EXPOSE \| C3 000T09:04:44 \| \| \| 2016-06-08T00:00:11 images \|1C2 4\|1C3 8\|1CF 27\|1D2 1\|2C2 4\|2C3 8\| \|2CF 20\|2D2 35\|3C2 10\|3C3 15\|3CF 16\|3D2 1\| 2016-06-08T00:00:11 spectra\|1CF 585\|2CF 1000\|3C2 352\|3C3 316\|3CF 180\| 2016-07-01T12:52:09 EXPOSE \| C3 005T18:21:35 \| \| \| 2016-07-07T07:13:45 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-07T10:40:55 EXPOSE \| C3 005T19:14:15 \| \| \| 2016-07-13T05:55:10 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-13T09:22:12 EXPOSE \| C3 003T11:19:17 \| \| \| 2016-07-16T20:41:30 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-17T00:08:54 EXPOSE \| C3 002T18:54:42 \| \| \| 2016-07-19T19:03:37 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-19T22:30:55 EXPOSE \| C3 002T14:14:16 \| \| \| 2016-07-22T12:45:12 images \|1C3 29\|2C3 29\|3C3 30\| \| \| 2016-07-23T16:07:32 EXPOSE \| C3 001T11:22:39 \| \| \| 2016-07-25T03:30:12 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-25T06:57:46 EXPOSE \| C3 000T15:32:26 \| \| \| 2016-07-25T22:30:13 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-26T01:57:15 EXPOSE \| C3 000T07:33:12 \| \| \| 2016-07-26T09:30:27 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-26T12:57:31 EXPOSE \| C3 000T10:32:40 \| \| \| 2016-07-26T23:30:12 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-27T02:57:24 EXPOSE \| C3 002T01:00:45 \| \| \| 2016-07-29T03:58:10 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-29T07:16:36 EXPOSE \| C3 001T13:24:54 \| \| \| 2016-07-30T20:41:31 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-07-31T00:09:01 EXPOSE \| C3 002T09:21:26 \| \| \| 2016-08-02T09:30:27 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-08-02T12:57:47 EXPOSE \| C3 000T10:37:24 \| \| \| 2016-08-02T23:35:11 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-08-03T03:02:25 EXPOSE \| C3 001T14:24:11 \| \| \| 2016-08-04T17:26:37 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-08-04T20:53:57 EXPOSE \| C3 001T04:41:14 \| \| \| 2016-08-06T01:35:12 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-08-06T05:02:27 EXPOSE \| C3 001T21:48:30 \| \| \| 2016-08-08T02:50:58 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-08-08T06:18:22 EXPOSE \| C3 001T17:06:48 \| \| \| 2016-08-09T23:25:11 images \|1C3 1\|2C3 1\|3C3 2\| \| \| 2016-08-10T01:40:43 EXPOSE \| C3 001T18:19:27 \| \| \| 2016-08-11T20:00:11 images \|1C3 4\|2C3 4\|3C3 5\| \| \| 2016-08-11T23:27:33 EXPOSE \| C3 001T07:12:38 \| \| \| 2016-08-13T06:40:11 images \|1C3 6\|2C3 8\|3C3 9\| \| \| 2016-08-15T05:22:35 EXPOSE \| C3 001T01:17:36 \| \| \| 2016-08-16T06:40:11 images \|1C3 8\|2C3 8\|3C3 10\| \| \| 2016-08-16T06:40:11 spectra\|1C3 2\|2C3 2\|3C3 2\| \| \| 2016-08-17T01:57:49 EXPOSE \| C3 002T04:42:22 \| \| \| 2016-08-19T06:40:11 images \|1C3 5\|2C3 10\|3C3 6\| \| \| 2016-08-19T06:40:11 clean \|2C3 1\| \| \| \| \| 2016-08-20T02:43:25 EXPOSE \| C3 002T04:33:47 \| \| \| 2016-08-22T07:17:13 images \|1C3 4\|2C3 22\|3C3 5\| \| \| 2016-08-22T07:17:13 clean \|2C3 6\| \| \| \| \| 2016-08-23T02:47:29 EXPOSE \| C3 002T04:29:42 \| \| \| 2016-08-25T07:17:11 images \|1C3 4\|2C3 22\|3C3 5\| \| \| 2016-08-25T07:17:11 clean \|2C3 6\| \| \| \| \| 2016-08-26T02:47:29 EXPOSE \| C3 002T04:29:43 \| \| \| 2016-08-28T07:17:13 images \|1C3 4\|2C3 22\|3C3 5\| \| \| 2016-08-28T07:17:13 clean \|2C3 6\| \| \| \| \| 2016-08-29T02:47:29 EXPOSE \| C3 002T04:29:45 \| \| \| 2016-08-31T07:17:14 images \|1C3 1\|2C3 1\|3C3 24\| \| \| 2016-08-31T07:17:14 spectra\|3C3 63\| \| \| \| \| 2016-08-31T07:17:14 clean \|3C3 6\| \| \| \| \| 2016-09-01T02:46:32 EXPOSE \| C3 002T04:30:40 \| \| \| 2016-09-03T07:17:12 images \|1C3 9\|2C3 2\|3C3 3\| \| \| 2016-09-03T07:17:12 spectra\|1C3 6\|3C3 62\| \| \| \| 2016-09-05T05:20:14 EXPOSE \| C3 001T01:56:58 \| \| \| 2016-09-06T07:17:12 images \|1C3 5\|1D1 1\|2C3 6\|2D1 10\|3C3 6\|3D1 1 2016-09-06T07:17:12 spectra\|2C3 50\|2D1 56\| \| \| \| 2016-09-06T07:17:12 clean \|2C3 6\|2D1 17\| \| \| \| 2016-09-11T06:04:13 EXPOSE \| C3 001T01:13:58 \| \| \| 2016-09-12T07:18:11 images \|1C3 11\|2C3 5\|3C3 6\| \| \| 2016-09-12T07:18:11 spectra\|1C3 49\| \| \| \| \| 2016-09-12T07:18:11 clean \|1C3 5\| \| \| \| \| 2016-09-14T05:37:05 EXPOSE \| C3 001T01:40:09 \| \| \| 2016-09-15T07:17:15 images \|1C3 2\|2C3 2\|3C3 3\| \| \| 2016-09-15T07:17:15 spectra\|1C3 41\| \| \| \| \| 2016-09-15T07:17:15 clean \|1C3 12\| \| \| \| \| 2016-09-17T05:35:35 EXPOSE \| C3 001T01:51:38 \| \| \| 2016-09-18T07:27:13 images \|1C3 5\|2C3 5\|3C3 6\| \| \| 2016-09-18T07:27:13 spectra\|2C3 49\| \| \| \| \| 2016-09-18T07:27:13 clean \|1C3 1\|2C3 7\| \| \| \| 2016-09-19T02:21:51 EXPOSE \| C3 000T15:45:13 \| \| \| 2016-09-19T18:07:05 images \|1C3 1\|2C3 1\|3C3 1\| \| \| 2016-09-19T18:07:05 spectra\|1C3 49\| \| \| \| \| 2016-09-19T18:07:05 clean \|1C3 7\| \| \| \| \| 2016-09-20T05:35:23 EXPOSE \| C3 001T01:41:48 \| \| \| 2016-09-21T07:17:11 images \|1C3 1\|2C3 1\|2C7 16\|3C3 1\|3C7 17\| 2016-09-21T23:23:57 EXPOSE \| C3 000T18:06:44 \| \| \| 2016-09-22T17:30:41 images \|1C3 2\|2C3 2\|3C3 3\| \| \| 2016-09-22T17:30:41 spectra\|2C3 29\| \| \| \| \| 2016-09-22T17:30:41 clean \|1C3 1\|2C3 3\| \| \| \| 2016-09-23T03:55:59 EXPOSE \| C3 001T03:21:11 \| \| \| 2016-09-24T07:17:11 images \|1C3 5\|2C3 6\|3C3 6\| \| \| 2016-09-24T07:17:11 spectra\|2C3 148\| \| \| \| \| 2016-09-24T07:17:11 clean \|2C3 34\| \| \| \| \| 2016-09-27T01:51:55 EXPOSE \| C3 000T12:16:15 \| \| \| 2016-09-27T14:08:11 images \|1C3 8\|2C3 8\|3C3 9\| \| \| 2016-09-27T14:08:11 spectra\|1C3 18\| \| \| \| \| 2016-09-27T14:08:11 clean \|1C3 9\|2C3 1\| \| \| \| 2016-09-30T10:39:34 END OF MISSION Version history =============== Note that every new COSIMA dataset version superseeds fully any previous version. RO-CAL-COSIMA-2-V1.0 -------------------- Initial dataset, covering data from 29 May 2002 through 27 August 2006 RO-CAL-COSIMA-3-V3.0 -------------------- Science data mass-scaled by COSIMA internal function New products for scans and heating Image data changed from .IMG to .FITS HK data as level 6 Covers data from 29 May 2002 through 5 December 2010 RO-C-COSIMA-3-V1.0 ------------------ Initial comet dataset, covering data from 29 May 2002 through 20 November 2014 RO-C-COSIMA-3-V2.0 ------------------ No essential changes, other than adding data through 10 March 2015 RO-C-COSIMA-3-V3.0 ------------------ No essential changes, other than adding data through 30 June 2015 RO-C-COSIMA-3-V4.0 ------------------ More detailed aperture information Added data through 20 October 2015 RO-C-COSIMA-3-V5.0 ------------------ Apart from the new data (through 12 January 2016) and PDS fixes, contains calibration data, named positions on the substrates and detailed substrate coordinate information. RO-C-COSIMA-3-V6.0 ------------------ This dataset, all the comet operations. Parameters ========== The primary measured parameter is the time of flight mass spectrum of a grain, ion events collected for 131072 time bins, each 1.953125 ns in length. For data selection purposes, three individual time windows can be selected for each generated spectrum. In addition or instead, a peak list separating the organic and inorganic peaks can be generated. For quantitive analysis and gain optimisation, instead of individual time bins, a sum of events in three time windows can be collected. These are called scans in the COSIMA system. Grains in the substrate are searched from the COSISCOPE images. Although COSISCOPE can generate the grains list on board, most of the grain analysis is done manually on ground from the images. Processing ========== The spectrum time of flight ion data is mass calibrated with the same procedure as is used in space for the peak data. The calibration should be used only as rude starting point and for scientific analysis each calibration must be checked. The housekeeping data covering the data aqcuisition period is calibrated to physical units and statistically analyzed were applicable to support the evaluation of the data quality. Data ==== COSIMA generates the following PDS products history ------- The substrate history product contains information about substrate storage and expose periods, cleaning and heating actions, COSISCOPE camera images and grains lists and any spectra taken. The history starts from the moment substrates were installed in the COSIMA flight instrument. The product files have the naming convention CS_YXX_SUBSTRATE_HIST.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. Note that although there is an action entry in the table, the spectrum, image or housekeeping data may be marked as missing, usually due to telemetry downlink problems. spectrum -------- The spectrum is generated by bombing the comet grains collected on the substrate by indium ions. The secondary ions are measured by time of flight mass spectrometer. The spectrometer collects individual ion arriving times to an array of 131072 bins, each 1.953125 nanosecond in size. From accumulated ion data, peaks are detected and from the assumed mass scale and detected peak positions a mass is given to each time bin. This calibration is automatic without dead time correction and the user must check the scale for real use. For the dead time correction the user is referred to the RD 22 Stephan T., TOF-SIMS in cosmochemistry, Planetary and Space Science 49 (2001) 859-906 The spectra quality is a function of the parameter settings determined onboard from technical scans. There is a spread in the quality of the resulting spectra and each dataset has to be crosschecked on an individual basis for the mass calibration and applicable peak shapes. The position given as X and Y does not necessarily match the X and Y established on the substrate image due to mechanical and ion path reasons and differs for the positive and negative data. This offset can only be solved by analysing the TOF-SIMS data. The spectrum can be divided in time to at most tree different subspectrums to reduce the amount of data to be transmitted. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_SP_Z.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. The Z is P for positive and N for negative ion spectrum. peaks ----- Generated as the spectrum, but the spectrum mass scale is established onboard COSIMA. The list of 300 first organic and inorganic peaks is transmitted. For higher masses, the total of count hits for a mass range is given. For the definition of the peak separation see the EAICD document. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_PK_Z.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. The Z is P for positive and N for negative ion spectrum. scan ---- Used for instrument calibration, gain optimisation or when moving over the substrate, to make a measurement matrix. Produces total sum of the event counts over three possible time windows. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_SCAN.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. The Z is P for positive and N for negative ion spectrum. heat ---- The substrate can be heated to clean it or to analyse volatile dust. The product contains the heating curve. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_HEAT.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. The Z is P for positive and N for negative ion spectrum. clean ---- The single substrate position can be cleaned by the Indium ion beam. The product contains the emitter tip current housekeeping statistics. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_SCAN.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. The Z is P for positive and N for negative ion spectrum. spectrum housekeeping --------------------- Theres three kind of housekeeping information. First, the minimum, maximum, mean and standard deviation of the analog data, temperatures, voltages and currents, is calculated for the period of the measurement. Second, the used time to digital converter timing for the ion beam chopper, bunchers and ion optics is given. Third, the time to digital converter temperature calibration for the delay line is given. The calibration is needed to adjust the delay line so, that the 16 bin hardware event counter gets even bin distribution over the sampling period. The product files have the naming convention of either CS_YXX_YYYYMMDDTHHMMSS_S_HK.TAB for spectrum, CS_YXX_YYYYMMDDTHHMMSS_SCHK.TAB for scan or CS_YXX_YYYYMMDDTHHMMSS_CLHK.TAB for cleaning, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. grains ------ The grain list is taken by the COSISCOPE camera from the substrate surface. The orientation of the substrate is calculated from the reference dots on target holder. The binding box of the substrate feature is given in substrate coordinates, which has origo at lower left corner and is 10000 times 10000 micrometers. The grain quality, based on the brightness is given as relative number from 0-255. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_GR__.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. Note that there are calibration images and thus calibration grain lists, which can be identified from a fixed pattern, typically with 103 detected grains. A subimage with calibration pattern of course contain even less detected grains. Note that consecutive grain lists may have different content due to variations in the mechanical positioning and illumination. image ----- The image take by the COSISCOPE camera. The image has 10241024 pixels resolution with 10 bit brightness information. The PDS product uses 16 bits for brightness storage. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_IM_Z.LBL, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base.The YYYYMMDDTHHMMSS gives the start year, month, day, hour, minute and second. The Z is P for right (plus) side and M for left (minus) side led illumination. The LBL file points to similarly named FIT file, where the FIT refers to the FITS image standard. FITS (Flexible Image Transport System) format is defined in Astronomy and Astrophysics, volume 376, page 359; bibcode: 2001A&A...376..359 Note that there are calibration images, which can be identified from a fixed squares pattern, see the COSIMASIS.PDF COSISCOPE housekeeping ---------------------- For the COSISCOPE housekeeping the operating temperature minimum, maximum, mean and standard deviation is calculated for the operation time period. In addition, the COSISCOPE operation setup parameters are given. Also the substrate orientation information is given and the mask used to pick up subimages. The product files have the naming convention CS_YXX_YYYYMMDDTHHMMSS_G_HK.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base.The YYYYMMDDHHMMSS gives the start year, month, day, hour, minute and second. Ancillary Data ============== Named positions --------------- The substrate named positions. The positions are manually named with an arbitrary first name and a last name common with the expose date range, where a possible new dust grain is detected. There are also some named technical and calibration positions. The position list is to be published as RD-23 Merouane S, LIST OF COSIMA TARGET COORDINATES NAMES, Max-Planck-Institute for Solar System Research, Techical Report MPS-T-28-16-1 Note that some date ranges are missing, as its undefined, when the grain was collected. The product files have the naming convention CS_YXX_SUBSTRATE_POSITIONS.TAB, where the Y is either 1 for top, 2 for middle and 3 for bottom substrate. The XX is target holder number in the range C1 to D8, counting in hexadecimal number base. calibration data ---------------- The SUB_AUX directory in the DATA directory contains calibration spectra taken with the COSIMA Reference Model at the MPS and with a similar to COSIMA TOF-SIMS laboratory hardware at the LPC2E. The user of the data is referred to look in the following two publications: RD-20 Kruger H. et all, COSIMA-Rosetta calibration for in situ characterization of 67P/Churyumov-Gerasimenko cometary inorganic compounds, Planetary and Space Science, Volume 117, November 2015, Pages 35-44 RD 21 Le Roy L. et all, COSIMA calibration for the detection and characterization of the cometary solid organic matter, Planetary and Space Science, Volume 105, January 2015, Pages 1-25 The substrates from the RM are 41D Au blank 422 Au blank 48B Ag blank 48C Ag blank 496 Ag blank 497 Ag blank 498 Ag blank 49C Ag blank 49D Ag blank 4AF Ag blank 4B0 Ag blank All the HXX substrates are Au blanks Enstatite Bamle -------------- CS_49C_20120930T205509_SP_P.TAB CS_49C_20120930T211711_SP_P.TAB CS_49C_20120930T213913_SP_P.TAB Hyperstene ---------- CS_496_20120611T221823_SP_P.TAB CS_496_20120611T222339_SP_P.TAB CS_496_20120611T222859_SP_P.TAB CS_496_20120611T225041_SP_P.TAB CS_496_20120611T225557_SP_P.TAB Clinopyroxene ------------- CS_41D_20091216T200823_SP_P.TAB CS_41D_20091216T201857_SP_P.TAB CS_41D_20091216T212311_SP_P.TAB CS_41D_20091216T213353_SP_P.TAB CS_41D_20091216T234207_SP_P.TAB Diopside Madagascar ------------------- CS_49C_20120930T172041_SP_P.TAB CS_49C_20120930T172607_SP_P.TAB CS_49C_20120930T173131_SP_P.TAB CS_49C_20120930T174759_SP_P.TAB CS_49C_20120930T175327_SP_P.TAB CS_49C_20120930T181513_SP_P.TAB CS_49C_20120930T183139_SP_P.TAB CS_49C_20120930T183657_SP_P.TAB Diopside San Marcel ------------------- CS_49D_20120926T142603_SP_P.TAB CS_49D_20120926T143137_SP_P.TAB CS_49D_20120926T143715_SP_P.TAB CS_49D_20120926T145953_SP_P.TAB CS_49D_20120926T154503_SP_P.TAB Augite ------ CS_496_20120612T212827_SP_P.TAB CS_496_20120612T213345_SP_P.TAB CS_496_20120612T220031_SP_P.TAB Hedenbergite ------------ CS_497_20120613T143119_SP_P.TAB CS_497_20120613T150905_SP_P.TAB CS_497_20120613T153605_SP_P.TAB CS_497_20120613T154125_SP_P.TAB Olivine San Carlos (48C) ------------------------ CS_48C_20120924T123033_SP_P.TAB CS_48C_20120924T124049_SP_P.TAB CS_48C_20120924T131207_SP_P.TAB CS_48C_20120924T132225_SP_P.TAB CS_48C_20120924T143839_SP_P.TAB CS_48C_20120924T152051_SP_P.TAB CS_48C_20120924T182339_SP_P.TAB CS_48C_20120924T185539_SP_P.TAB Fayalite -------- CS_496_20120611T161707_SP_P.TAB CS_496_20120611T162221_SP_P.TAB CS_496_20120611T162735_SP_P.TAB CS_496_20120611T164903_SP_P.TAB CS_496_20120611T171547_SP_P.TAB CS_496_20120611T174235_SP_P.TAB Albite ------ CS_496_20120612T185401_SP_P.TAB CS_496_20120612T185919_SP_P.TAB CS_496_20120612T192057_SP_P.TAB CS_496_20120612T192617_SP_P.TAB CS_496_20120612T194801_SP_P.TAB Anorthite --------- CS_497_20120613T121055_SP_P.TAB CS_497_20120613T123725_SP_P.TAB CS_497_20120613T124237_SP_P.TAB CS_497_20120613T130343_SP_P.TAB CS_497_20120613T130857_SP_P.TAB CS_497_20120613T131409_SP_P.TAB Plagioclase (497) ----------------- CS_497_20120613T203329_SP_P.TAB CS_497_20120613T203847_SP_P.TAB CS_497_20120613T204937_SP_P.TAB CS_497_20120613T205457_SP_P.TAB CS_497_20120613T210015_SP_P.TAB Plagioclase (48B) ----------------- CS_48B_20120110T052016_SP_P.TAB CS_48B_20120110T072210_SP_P.TAB CS_48B_20120110T074228_SP_P.TAB Orthoclase ---------- CS_496_20120611T232027_SP_P.TAB CS_496_20120611T232545_SP_P.TAB CS_496_20120611T235231_SP_P.TAB Nepheline --------- CS_497_20120613T182145_SP_P.TAB CS_497_20120613T182703_SP_P.TAB CS_497_20120613T183801_SP_P.TAB CS_497_20120613T184831_SP_P.TAB CS_497_20120613T185341_SP_P.TAB Fuschite -------- CS_49D_20120926T172651_SP_P.TAB CS_49D_20120926T173217_SP_P.TAB CS_49D_20120926T173747_SP_P.TAB Richterite ---------- CS_4B0_20130211T073306_SP_P.TAB CS_4B0_20130211T073828_SP_P.TAB CS_4B0_20130211T075952_SP_P.TAB CS_4B0_20130211T082638_SP_P.TAB CS_4B0_20130211T085306_SP_P.TAB CS_4B0_20130211T091934_SP_P.TAB Smectite (422) -------------- CS_422_20101019T191724_SP_P.TAB CS_422_20101019T210256_SP_P.TAB CS_422_20101019T221640_SP_P.TAB Smectite (49C) -------------- CS_49C_20121001T163607_SP_P.TAB CS_49C_20121001T165753_SP_P.TAB CS_49C_20121001T171421_SP_P.TAB Talc ---- CS_49C_20121001T183319_SP_P.TAB CS_49C_20121001T183835_SP_P.TAB CS_49C_20121001T184353_SP_P.TAB Dolomite -------- CS_4AF_20130207T202650_SP_P.TAB CS_4AF_20130207T203720_SP_P.TAB CS_4AF_20130207T204232_SP_P.TAB CS_4AF_20130207T204756_SP_P.TAB CS_4AF_20130207T205308_SP_P.TAB CS_4AF_20130207T210844_SP_P.TAB Melilite -------- CS_498_20120614T212255_SP_P.TAB CS_498_20120614T212813_SP_P.TAB CS_498_20120614T213333_SP_P.TAB CS_498_20120614T220029_SP_P.TAB Akermanite (496) ---------------- CS_496_20120612T164615_SP_P.TAB CS_496_20120612T165133_SP_P.TAB CS_496_20120612T165651_SP_P.TAB CS_496_20120612T171303_SP_P.TAB CS_496_20120612T171823_SP_P.TAB CS_496_20120612T172347_SP_P.TAB Ilmenite -------- CS_4B0_20130209T231014_SP_P.TAB CS_4B0_20130209T232054_SP_P.TAB CS_4B0_20130209T233714_SP_P.TAB CS_4B0_20130210T000412_SP_P.TAB CS_4B0_20130210T000932_SP_P.TAB Pentlandite ----------- CS_49D_20120927T083345_SP_P.TAB CS_49D_20120927T083905_SP_P.TAB CS_49D_20120927T085529_SP_P.TAB CS_49D_20120927T091713_SP_P.TAB CS_49D_20120927T094431_SP_P.TAB Pyrrhotite ---------- CS_49D_20120927T103759_SP_P.TAB CS_49D_20120927T110021_SP_P.TAB CS_49D_20120927T111147_SP_P.TAB CS_49D_20120927T111719_SP_P.TAB Adenine ------- CS_H00_20090611T000000_SP_P.TAB Enstatite --------- CS_H02_20041130T165812_SP_P.TAB CS_H02_20041209T120756_SP_P.TAB CS_H02_20050105T143726_SP_P.TAB CS_H02_20050105T151600_SP_P.TAB CS_H02_20050804T135116_SP_N.TAB CS_H02_20050804T141340_SP_N.TAB CS_H02_20050804T143628_SP_N.TAB CS_H02_20050804T152748_SP_N.TAB Olivine ------- CS_H03_20041206T103224_SP_P.TAB CS_H03_20041206T104402_SP_P.TAB CS_H03_20041206T110730_SP_P.TAB CS_H03_20041206T111248_SP_P.TAB CS_H03_20050728T105036_SP_N.TAB CS_H03_20050728T110726_SP_N.TAB Serpentine ---------- CS_H04_20041206T135628_SP_P.TAB CS_H04_20041206T141644_SP_P.TAB CS_H04_20041207T110110_SP_N.TAB CS_H04_20041207T110842_SP_N.TAB CS_H04_20041214T162848_SP_P.TAB CS_H04_20050718T141204_SP_P.TAB CS_H04_20050804T101410_SP_N.TAB CS_H04_20050804T102414_SP_N.TAB Talc ---- CS_H05_20041129T151922_SP_P.TAB CS_H05_20041129T153406_SP_P.TAB CS_H05_20041129T165716_SP_P.TAB CS_H05_20041129T173316_SP_P.TAB CS_H05_20050729T105714_SP_N.TAB CS_H05_20050729T112118_SP_N.TAB Tetracosane ----------- CS_H07_20130320T111320_SP_P.TAB CS_H07_20130320T114150_SP_N.TAB CS_H07_20130320T181600_SP_P.TAB CS_H07_20130424T112032_SP_N.TAB CS_H07_20130424T113530_SP_N.TAB Octacosane ---------- CS_H08_20130307T121308_SP_P.TAB CS_H08_20130307T124826_SP_N.TAB CS_H08_20130307T174858_SP_P.TAB CS_H08_20130423T123028_SP_N.TAB Hexatriacontane --------------- CS_H09_20130425T092718_SP_N.TAB CS_H09_20130425T102214_SP_P.TAB CS_H09_20130425T162938_SP_N.TAB Pyrene ------ CS_H12_20120308T164754_SP_P.TAB CS_H12_20120308T174616_SP_N.TAB CS_H12_20120315T161352_SP_P.TAB CS_H12_20120315T163748_SP_P.TAB CS_H12_20120315T164806_SP_P.TAB CS_H12_20120315T182728_SP_N.TAB CS_H12_20120315T184208_SP_N.TAB CS_H12_20120315T185620_SP_N.TAB Anthracene ---------- CS_H13_20120314T160618_SP_P.TAB CS_H13_20120314T162922_SP_P.TAB CS_H13_20120314T171408_SP_N.TAB CS_H13_20120314T172900_SP_N.TAB CS_H13_20120319T174448_SP_P.TAB CS_H13_20120319T175754_SP_P.TAB CS_H13_20120321T174420_SP_N.TAB CS_H13_20120321T175928_SP_N.TAB CS_H13_20120321T183400_SP_N.TAB CS_H13_20120321T184654_SP_N.TAB Coronene -------- CS_H15_20120329T111404_SP_P.TAB CS_H15_20120329T113048_SP_P.TAB CS_H15_20120329T123034_SP_N.TAB CS_H15_20120329T124230_SP_N.TAB CS_H15_20120329T160156_SP_P.TAB CS_H15_20120329T161830_SP_P.TAB CS_H15_20120329T163748_SP_P.TAB CS_H15_20120329T165434_SP_P.TAB CS_H15_20120329T172254_SP_P.TAB CS_H15_20120329T181222_SP_N.TAB CS_H15_20120329T183036_SP_N.TAB POM --- CS_H16_20100603T110038_SP_P.TAB CS_H16_20100603T150532_SP_P.TAB CS_H16_20100603T151440_SP_P.TAB CS_H16_20100603T152528_SP_P.TAB CS_H16_20100603T153500_SP_P.TAB CS_H16_20100603T154556_SP_P.TAB CS_H16_20100603T155538_SP_P.TAB CS_H16_20100603T155932_SP_P.TAB CS_H16_20100603T160532_SP_P.TAB CS_H16_20100603T160912_SP_P.TAB CS_H16_20100603T161540_SP_P.TAB CS_H16_20100603T164642_SP_N.TAB CS_H16_20100603T173122_SP_N.TAB Stearic Acid ------------ CS_H17_20110308T174502_SP_P.TAB CS_H17_20110308T191740_SP_P.TAB CS_H17_20110308T192738_SP_P.TAB CS_H17_20110308T193418_SP_P.TAB CS_H17_20110308T194104_SP_P.TAB CS_H17_20110321T130756_SP_P.TAB CS_H17_20110322T170610_SP_P.TAB CS_H17_20110322T175514_SP_N.TAB CS_H17_20110322T191038_SP_N.TAB Glycolic -------- CS_H18_20110324T125306_SP_P.TAB CS_H18_20110324T131452_SP_N.TAB CS_H18_20110324T154716_SP_P.TAB CS_H18_20110324T160956_SP_P.TAB CS_H18_20110324T163348_SP_P.TAB CS_H18_20110324T164342_SP_P.TAB CS_H18_20110324T165234_SP_P.TAB CS_H18_20110324T173136_SP_N.TAB CS_H18_20110324T174002_SP_N.TAB CS_H18_20110324T175812_SP_N.TAB CS_H18_20110324T180620_SP_N.TAB CS_H18_20110324T183932_SP_N.TAB Benzoic Acid ------------ CS_H19_20110329T165214_SP_P.TAB CS_H19_20110329T170242_SP_P.TAB CS_H19_20110329T172506_SP_P.TAB CS_H19_20110329T175608_SP_N.TAB CS_H19_20110329T180528_SP_N.TAB CS_H19_20110329T181302_SP_N.TAB CS_H19_20110331T171812_SP_N.TAB CS_H19_20110331T173404_SP_N.TAB CS_H19_20110331T174618_SP_N.TAB CS_H19_20110331T180704_SP_N.TAB CS_H19_20110411T110808_SP_P.TAB CS_H19_20110411T112020_SP_P.TAB CS_H19_20110411T113426_SP_P.TAB CS_H19_20110411T120818_SP_N.TAB CS_H19_20110411T121642_SP_N.TAB CS_H19_20110411T122136_SP_N.TAB CS_H19_20110411T123944_SP_N.TAB CS_H19_20110411T124806_SP_N.TAB HMT --- CS_H20_20130129T170054_SP_P.TAB CS_H20_20130129T170210_SP_P.TAB CS_H20_20130129T170310_SP_P.TAB CS_H20_20130129T170350_SP_P.TAB CS_H20_20130129T170438_SP_P.TAB CS_H20_20130129T170536_SP_P.TAB CS_H20_20130129T170750_SP_P.TAB CS_H20_20130129T171440_SP_P.TAB CS_H20_20130129T172018_SP_P.TAB CS_H20_20130129T172050_SP_P.TAB CS_H20_20130129T173740_SP_P.TAB CS_H20_20130129T173904_SP_P.TAB CS_H20_20130129T174020_SP_P.TAB CS_H20_20130129T174330_SP_P.TAB CS_H20_20130129T174644_SP_P.TAB CS_H21_20110309T184244_SP_P.TAB CS_H21_20110309T190738_SP_N.TAB CS_H21_20110311T114236_SP_P.TAB CS_H21_20110311T121008_SP_P.TAB CS_H21_20110311T121456_SP_P.TAB CS_H21_20110311T123254_SP_P.TAB CS_H21_20110311T124436_SP_P.TAB CS_H21_20110311T131846_SP_P.TAB CS_H21_20110311T153010_SP_N.TAB CS_H21_20110311T154230_SP_N.TAB CS_H21_20110311T155752_SP_N.TAB CS_H21_20110311T162312_SP_N.TAB CS_H21_20110311T164252_SP_N.TAB adsorbed HMT ------------ CS_H22_20130129T162204_SP_P.TAB CS_H22_20130129T162702_SP_P.TAB CS_H22_20130129T163658_SP_P.TAB CS_H22_20130129T165046_SP_P.TAB CS_H22_20130129T172420_SP_P.TAB CS_H22_20130129T172522_SP_P.TAB CS_H22_20130129T172624_SP_P.TAB CS_H22_20130129T172916_SP_P.TAB CS_H22_20130129T173436_SP_P.TAB Imidazol -------- CS_H24_20090608T093844_SP_P.TAB CS_H24_20090608T114928_SP_P.TAB CS_H24_20090608T120110_SP_P.TAB CS_H24_20090608T121058_SP_P.TAB CS_H24_20090608T122026_SP_P.TAB CS_H24_20090608T122934_SP_P.TAB CS_H24_20090612T103212_SP_P.TAB CS_H24_20090612T135028_SP_P.TAB CS_H24_20090612T135336_SP_P.TAB CS_H24_20090612T135734_SP_P.TAB CS_H24_20090612T140232_SP_P.TAB CS_H24_20090612T140730_SP_P.TAB CS_H24_20090612T141732_SP_P.TAB CS_H24_20090612T143814_SP_P.TAB CS_H24_20090612T144846_SP_P.TAB CS_H24_20090612T145724_SP_P.TAB CS_H24_20090612T150718_SP_P.TAB CS_H24_20090612T151854_SP_P.TAB CS_H24_20090612T152808_SP_P.TAB CS_H24_20090612T153732_SP_P.TAB CS_H24_20090612T154716_SP_P.TAB CS_H24_20090612T155728_SP_P.TAB CS_H24_20090612T160724_SP_P.TAB CS_H24_20090612T161758_SP_P.TAB CS_H24_20090806T112520_SP_N.TAB CS_H24_20090806T140226_SP_N.TAB CS_H24_20090806T142304_SP_N.TAB CS_H24_20090806T144004_SP_N.TAB CS_H24_20090806T145812_SP_N.TAB 2-aminopyrimidine ----------------- CS_H26_20090604T103056_SP_P.TAB CS_H26_20090605T123154_SP_P.TAB CS_H26_20090605T130132_SP_P.TAB CS_H26_20090605T133228_SP_P.TAB CS_H26_20090605T140254_SP_P.TAB CS_H26_20090605T144528_SP_P.TAB CS_H26_20090605T151246_SP_P.TAB CS_H26_20090605T154408_SP_P.TAB CS_H26_20090605T161252_SP_P.TAB CS_H26_20090605T164238_SP_P.TAB CS_H26_20090605T171240_SP_P.TAB CS_H26_20090806T162248_SP_N.TAB CS_H26_20090807T092928_SP_N.TAB CS_H26_20090807T094240_SP_N.TAB CS_H26_20090807T100132_SP_N.TAB CS_H26_20090807T101758_SP_N.TAB CS_H26_20090807T103334_SP_N.TAB CS_H26_20090807T105302_SP_N.TAB 4-aminopyrimidine ----------------- CS_H27_20100427T114100_SP_P.TAB CS_H27_20100427T155310_SP_P.TAB CS_H27_20100427T163948_SP_P.TAB Adenine ------- CS_H30_20090526T103830_SP_P.TAB CS_H30_20090526T110004_SP_N.TAB CS_H30_20090527T150442_SP_P.TAB CS_H30_20090527T151622_SP_P.TAB CS_H30_20090527T152612_SP_P.TAB CS_H30_20090527T153812_SP_P.TAB CS_H30_20090527T154558_SP_P.TAB CS_H30_20090527T155648_SP_P.TAB CS_H30_20090527T160542_SP_P.TAB CS_H30_20090527T161542_SP_P.TAB CS_H30_20090527T162552_SP_P.TAB CS_H30_20090527T162842_SP_P.TAB CS_H30_20090527T163612_SP_P.TAB CS_H30_20090527T164542_SP_P.TAB CS_H30_20090528T101808_SP_N.TAB CS_H30_20090528T102744_SP_N.TAB CS_H30_20090528T104744_SP_N.TAB CS_H30_20090528T110038_SP_N.TAB CS_H30_20090528T110814_SP_N.TAB CS_H30_20090528T111758_SP_N.TAB CS_H30_20090528T112816_SP_N.TAB CS_H30_20090528T113806_SP_N.TAB CS_H30_20090528T114828_SP_N.TAB CS_H30_20090528T133850_SP_P.TAB CS_H30_20090528T135120_SP_P.TAB CS_H30_20090528T140234_SP_P.TAB CS_H30_20090528T141112_SP_P.TAB CS_H30_20090528T142034_SP_P.TAB CS_H30_20090528T143040_SP_P.TAB CS_H30_20090528T144048_SP_P.TAB CS_H30_20090528T145110_SP_P.TAB CS_H30_20090528T150100_SP_P.TAB CS_H30_20090528T151042_SP_P.TAB CS_H30_20090528T152024_SP_P.TAB CS_H30_20090528T153024_SP_P.TAB CS_H30_20090528T154024_SP_P.TAB CS_H30_20090528T171602_SP_N.TAB CS_H30_20090529T094610_SP_N.TAB CS_H30_20090529T095422_SP_N.TAB CS_H30_20090529T100432_SP_N.TAB CS_H30_20090529T101446_SP_N.TAB CS_H30_20090529T102452_SP_N.TAB CS_H30_20090529T103504_SP_N.TAB CS_H30_20090529T104450_SP_N.TAB CS_H30_20090529T105438_SP_N.TAB CS_H30_20090529T111424_SP_N.TAB CS_H30_20090529T112400_SP_N.TAB CS_H30_20090529T112718_SP_N.TAB CS_H31_20090610T163002_SP_P.TAB CS_H31_20090611T091422_SP_P.TAB CS_H31_20090611T092510_SP_P.TAB CS_H31_20090611T093014_SP_P.TAB CS_H31_20090611T094008_SP_P.TAB CS_H31_20090611T095024_SP_P.TAB CS_H31_20090611T100026_SP_P.TAB CS_H31_20090611T101036_SP_P.TAB CS_H31_20090611T102006_SP_P.TAB CS_H31_20090611T103616_SP_P.TAB CS_H31_20090611T104520_SP_P.TAB CS_H31_20090611T105536_SP_P.TAB CS_H31_20090611T110540_SP_P.TAB CS_H31_20090611T111734_SP_P.TAB CS_H31_20090611T112648_SP_P.TAB CS_H31_20090611T113508_SP_P.TAB CS_H31_20090611T114632_SP_P.TAB CS_H31_20090611T115448_SP_P.TAB CS_H31_20090611T120332_SP_P.TAB CS_H31_20090611T122004_SP_P.TAB CS_H31_20090611T122818_SP_P.TAB CS_H31_20090611T123824_SP_P.TAB CS_H31_20090611T124840_SP_P.TAB CS_H31_20090611T125940_SP_P.TAB CS_H31_20090611T130856_SP_P.TAB CS_H31_20090611T131840_SP_P.TAB CS_H31_20090611T133114_SP_P.TAB CS_H31_20090611T133844_SP_P.TAB CS_H31_20090611T135000_SP_P.TAB CS_H31_20090611T135820_SP_P.TAB CS_H31_20090611T140844_SP_P.TAB CS_H31_20090611T141836_SP_P.TAB CS_H31_20090611T143522_SP_P.TAB CS_H31_20090611T145026_SP_P.TAB CS_H31_20090611T150050_SP_P.TAB CS_H31_20090611T152006_SP_P.TAB CS_H31_20090611T153842_SP_P.TAB CS_H31_20090611T155022_SP_P.TAB CS_H31_20090804T103838_SP_N.TAB CS_H31_20090804T105154_SP_N.TAB CS_H31_20090804T112234_SP_N.TAB CS_H31_20090804T114158_SP_N.TAB CS_H31_20090804T133154_SP_N.TAB CS_H31_20090804T134630_SP_N.TAB CS_H31_20090804T135032_SP_N.TAB CS_H31_20090804T140618_SP_N.TAB CS_H31_20090804T142022_SP_N.TAB Cytosine -------- CS_H34_20090610T091626_SP_P.TAB CS_H34_20090610T091932_SP_P.TAB CS_H34_20090610T092746_SP_P.TAB CS_H34_20090610T093824_SP_P.TAB CS_H34_20090610T095248_SP_P.TAB CS_H34_20090610T100758_SP_P.TAB CS_H34_20090610T101622_SP_P.TAB CS_H34_20090610T102802_SP_P.TAB CS_H34_20090610T103104_SP_P.TAB CS_H34_20090610T103952_SP_P.TAB CS_H34_20090610T104904_SP_P.TAB CS_H34_20090610T105354_SP_P.TAB CS_H34_20090610T105938_SP_P.TAB CS_H34_20090610T110426_SP_P.TAB CS_H34_20090610T110818_SP_P.TAB CS_H34_20090610T111636_SP_P.TAB CS_H34_20090610T112146_SP_P.TAB CS_H34_20090610T112640_SP_P.TAB CS_H34_20090610T113212_SP_P.TAB CS_H34_20090610T113646_SP_P.TAB CS_H34_20090610T123040_SP_P.TAB CS_H34_20090722T145124_SP_N.TAB CS_H34_20090722T145634_SP_N.TAB CS_H34_20090722T184626_SP_N.TAB CS_H34_20090807T140744_SP_N.TAB CS_H34_20090810T095256_SP_N.TAB CS_H34_20090810T103122_SP_N.TAB CS_H34_20090810T111046_SP_N.TAB CS_H34_20090810T124656_SP_N.TAB CS_H34_20090810T133618_SP_N.TAB Isocytosine ----------- CS_H35_20100208T170058_SP_P.TAB CS_H35_20100210T154526_SP_P.TAB CS_H35_20100210T162046_SP_P.TAB CS_H35_20100210T163520_SP_P.TAB CS_H35_20100210T163914_SP_P.TAB CS_H35_20100210T171254_SP_P.TAB CS_H35_20100210T193140_SP_P.TAB CS_H35_20100719T160022_SP_P.TAB CS_H35_20100719T162708_SP_P.TAB CS_H35_20100719T165452_SP_P.TAB CS_H35_20100720T155108_SP_N.TAB CS_H35_20100720T162028_SP_N.TAB CS_H35_20100720T165804_SP_N.TAB CS_H35_20100721T101634_SP_P.TAB CS_H35_20100721T103336_SP_P.TAB CS_H35_20100721T110424_SP_P.TAB CS_H35_20100721T112604_SP_P.TAB CS_H35_20100721T113638_SP_P.TAB CS_H35_20100721T155116_SP_N.TAB CS_H35_20100721T161424_SP_N.TAB CS_H35_20100721T163738_SP_N.TAB CS_H35_20100721T170848_SP_N.TAB CS_H35_20100721T181926_SP_N.TAB Uracile ------- CS_H36_20100318T154958_SP_P.TAB CS_H36_20100318T173634_SP_P.TAB CS_H36_20100318T180242_SP_P.TAB CS_H36_20100318T182450_SP_P.TAB CS_H36_20100318T182704_SP_P.TAB CS_H36_20100318T185814_SP_P.TAB CS_H36_20100625T161528_SP_P.TAB CS_H36_20100625T163850_SP_P.TAB CS_H36_20100625T172050_SP_N.TAB CS_H36_20100625T175052_SP_N.TAB CS_H36_20100625T181540_SP_N.TAB CS_H36_20100628T153204_SP_P.TAB CS_H36_20100628T154414_SP_P.TAB CS_H36_20100628T155902_SP_P.TAB CS_H36_20100628T165404_SP_N.TAB CS_H36_20100628T172110_SP_N.TAB CS_H36_20100628T183322_SP_N.TAB Thymine ------- CS_H37_20100325T153740_SP_P.TAB CS_H37_20100325T162822_SP_P.TAB CS_H37_20100325T163620_SP_P.TAB CS_H37_20100325T163948_SP_P.TAB CS_H37_20100325T165728_SP_P.TAB CS_H37_20100325T170844_SP_P.TAB CS_H37_20100325T173140_SP_P.TAB CS_H37_20100325T173814_SP_P.TAB CS_H37_20100325T175824_SP_P.TAB CS_H37_20100325T183512_SP_P.TAB CS_H37_20100621T150624_SP_P.TAB CS_H37_20100621T153602_SP_P.TAB CS_H37_20100621T163600_SP_N.TAB CS_H37_20100621T170402_SP_N.TAB CS_H37_20100621T173110_SP_N.TAB CS_H37_20100623T142318_SP_P.TAB CS_H37_20100623T143414_SP_P.TAB CS_H37_20100623T150730_SP_N.TAB CS_H37_20100623T153210_SP_N.TAB CS_H37_20100624T105020_SP_P.TAB CS_H37_20100624T105836_SP_P.TAB CS_H37_20100624T152206_SP_N.TAB CS_H37_20100624T155258_SP_N.TAB CS_H38_20100621T151454_SP_P.TAB CS_H38_20100621T154218_SP_P.TAB CS_H38_20100621T175850_SP_N.TAB CS_H38_20100621T182448_SP_N.TAB CS_H38_20100621T185030_SP_N.TAB CS_H39_20100622T144132_SP_P.TAB CS_H39_20100622T150138_SP_P.TAB CS_H39_20100622T152652_SP_N.TAB CS_H39_20100622T160308_SP_N.TAB CS_H39_20100624T111452_SP_P.TAB CS_H39_20100624T115416_SP_P.TAB CS_H39_20100624T162902_SP_N.TAB CS_H39_20100624T170202_SP_N.TAB Hypoxanthine ------------ CS_H40_20100706T145848_SP_P.TAB CS_H40_20100706T152426_SP_P.TAB CS_H40_20100706T155118_SP_P.TAB CS_H40_20100706T163842_SP_N.TAB CS_H40_20100706T170740_SP_N.TAB CS_H40_20100706T173332_SP_N.TAB CS_H40_20100707T181724_SP_P.TAB CS_H40_20100707T185730_SP_P.TAB CS_H40_20100707T191754_SP_P.TAB CS_H40_20100708T104350_SP_P.TAB CS_H40_20100708T111012_SP_P.TAB CS_H40_20100708T112548_SP_P.TAB CS_H40_20100708T115654_SP_P.TAB CS_H40_20100708T151048_SP_N.TAB CS_H40_20100708T154240_SP_N.TAB CS_H40_20100708T161754_SP_N.TAB CS_H40_20100708T170154_SP_N.TAB CS_H40_20100708T180740_SP_N.TAB Guanine ------- CS_H41_20090608T161534_SP_P.TAB CS_H41_20090609T093418_SP_P.TAB CS_H41_20090609T094924_SP_P.TAB CS_H41_20090609T095852_SP_P.TAB CS_H41_20090609T100838_SP_P.TAB CS_H41_20090609T101836_SP_P.TAB CS_H41_20090609T102834_SP_P.TAB CS_H41_20090609T102954_SP_P.TAB CS_H41_20090609T104824_SP_P.TAB CS_H41_20090609T105932_SP_P.TAB CS_H41_20090609T111122_SP_P.TAB CS_H41_20090609T112210_SP_P.TAB CS_H41_20090609T112846_SP_P.TAB CS_H41_20090609T113856_SP_P.TAB CS_H41_20090609T115856_SP_P.TAB CS_H41_20090609T121006_SP_P.TAB CS_H41_20090609T121852_SP_P.TAB CS_H41_20090609T122922_SP_P.TAB CS_H41_20090609T123916_SP_P.TAB CS_H41_20090609T134642_SP_P.TAB CS_H41_20090609T135614_SP_P.TAB CS_H41_20090609T140604_SP_P.TAB CS_H41_20090609T140942_SP_P.TAB CS_H41_20090609T141614_SP_P.TAB CS_H41_20090609T161248_SP_P.TAB CS_H41_20090805T103102_SP_N.TAB CS_H41_20090805T124202_SP_N.TAB CS_H41_20090805T145452_SP_N.TAB CS_H41_20090805T151308_SP_N.TAB CS_H41_20090805T153352_SP_N.TAB CS_H41_20090805T155300_SP_N.TAB CS_H41_20090810T145712_SP_N.TAB CS_H41_20090811T102152_SP_N.TAB CS_H41_20090811T131408_SP_N.TAB Xanthine -------- CS_H42_20100629T181250_SP_P.TAB CS_H42_20100629T182814_SP_P.TAB CS_H42_20100629T190116_SP_P.TAB CS_H42_20100630T103612_SP_N.TAB CS_H42_20100630T105728_SP_N.TAB CS_H42_20100630T111726_SP_N.TAB CS_H42_20100630T113426_SP_N.TAB CS_H42_20100630T115400_SP_N.TAB CS_H42_20100630T160206_SP_P.TAB CS_H42_20100630T161158_SP_P.TAB CS_H42_20100630T162542_SP_P.TAB CS_H42_20100630T164052_SP_P.TAB CS_H42_20100630T175154_SP_N.TAB CS_H42_20100630T183252_SP_N.TAB CS_H42_20100701T164148_SP_N.TAB CS_H42_20100701T172034_SP_N.TAB CS_H42_20100701T175506_SP_N.TAB CS_H42_20100701T183248_SP_N.TAB Eicosane -------- CS_H55_20130426T093840_SP_P.TAB CS_H55_20130426T101542_SP_N.TAB CS_H55_20130426T152734_SP_P.TAB CS_H55_20130426T155628_SP_P.TAB CS_H55_20130426T171000_SP_N.TAB Xanthine -------- CS_H56_20100526T104640_SP_P.TAB CS_H56_20100526T145114_SP_P.TAB CS_H56_20100526T155510_SP_P.TAB CS_H56_20100526T160538_SP_P.TAB CS_H56_20100526T161756_SP_P.TAB CS_H56_20100526T163614_SP_P.TAB CS_H56_20100526T164536_SP_P.TAB CS_H56_20100526T170352_SP_P.TAB CS_H56_20100526T172412_SP_P.TAB HMT --- CS_HB5_20091125T164716_SP_P.TAB CS_HB5_20091125T181512_SP_P.TAB CS_HB5_20091125T182418_SP_P.TAB CS_HB6_20110608T153950_SP_P.TAB CS_HB6_20110608T155416_SP_P.TAB CS_HB6_20110608T160730_SP_P.TAB CS_HB6_20110608T170322_SP_P.TAB CS_HB6_20110608T174026_SP_P.TAB Coordinate Systems ================== dust funnel ----------- COSIMA substrates are exposed 3 at a time to the +Z side of the spacecraft. The dust funnel has a 14 21 degree field of view for a distinct dust particle. ^ \| direction of \| flight \| ^ +Xcosima (down-track) \| \| --- +---------\|---------+ ^ \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| 14 deg \| x-------------> +Ycosima (cross-track) \| \| +Zcosima \| \| \| \| \| \| \| V \| \| --- +-------------------+ \| 21 deg \| Boresight (+Z axis) \|<----------------->\| is into the page \| \| The distance from the funnel inlet to the exposed (10+1+10+10)mm10mm substrates is 162 mm. The dimensions of the funnel inlet are 60mm40mm. ------------- ----------------- ^ ------------ 20 5 v <------------------ 162 -----------------> 5 ^ ------------ 20 ----------------- v ------------- ------------- ----------------- ^ ------------ 30 16 v <------------------ 162 -----------------> 16 ^ ------------ 30 ----------------- v ------------- No S/C geometry is pre-calculated for the data. The data user should use ROSETTA SPICE kernels for the geometry calculation. substrate --------- Looking in the funnel, from the outside to the -Z direction, the substrates on the target holder look like the following: --------------- \| \| \| \| \| \| \| 1XX \|R \| \| \|e \| \|o \|f \| -----------\|e \| ------------r \| +Y \| \|e \| ^ \| \|n \| \| \| 2XX \|c \| +-->+X \| \|e \| \|o \| \| ------------s \| ------------t \| \| \|r \| \| \|i \| \| 1XX \|p \| \| \| \| \|o \| \| --------------- The reference strip is covered and not visible. The dust funnel center is in the middle of the middle substrate. The XX is from the C1 to the D8, hex. The o marks the lower left corner of the substrate, used as the substrate coordinate system origo. physical substrate ------------------ The physical coordinate system, named physical in the FITS-file, is based directly on the image. It is calculated directly from the COSISCOPE image pixels to real micrometers on the substrate, using the known distance from the camera to the surface. The image view is roughly 14000 x 14000 microsquaremeters. substrate --------- A substrate has a coordinate system, defined in micrometers from 0-10000 in X and Y direction, starting from the lower left corner. It is named substrate in the FITS-file header. p = (10000, 10000) -------------------------- \| p\| \| \| \| \| \| \|r2 \| r2 = (12600, 9400) \| \| \| \| \| \| \| \| \| \| \| \| \| \|r1 \| r1 = (12600, 4400) \| \| \| \| \| \| \|o \| \| -------------------------- o = (0,0) On the reference strip there are two marker dot pairs. The middle point of those two dots mark the two reference coordinates positions (r) at (12600, 4400) and (12600, 9400). COSISCOPE onboard COSIMA automatically calculates the origin and rotation offsets due to mechanical target holder grasping inaccuracy. XM substrate ------------ Theres a second coordinate system, named XM substrate in the FITS-file, which tries to compensate on the mechanical and ion path difference from the COSISCOPE to the TOF-SIMS analysis position. This is the one used for the TOF-SIMS operations and given as spectrum coordinates. The correction used (established during flight from the measurements) is xor = xor + 256.880 - ((3.-target_position)11000.0)0.00370386 yor = yor + 112.985 rot = rot + 0.00370386 target_position = Y, where the Y is either 1 for the top, 2 for the middle and 3 for the bottom substrate. xor, yor and rot are the coordinate offsets established automatically by the COSISCOPE onboard COSIMA. uncertaintity ------------- The real spectrum position given as X and Y does not necessarily match the X and Y established as XM substrate coordinates. This offset is different for the positive and negative spectra and can only be solved by analysing the TOF-SIMS data. If the Z-coordinate differs essentially from zero, the coordinate scale may not be correct. The corrected scale could be calculated from the marker dot positions. Software ======== All the data can be used by PDS tools or any ASCII reading software. Media/Format ============ The data is delivered as PDS standard compliant electronic files.
Instrument	COSIMA
Temporal Coverage	2002-05-29T00:00:00Z/2016-09-30T00:00:00Z
Version	V6.0
Mission Description	TABLE OF CONTENTS ---------------------------------- = ROSETTA Mission Overview = ROSETTA Mission Objectives - Science Objectives = Mission Profile = Mission Phases Overview - Mission Phase Schedule - Solar Conjunctions/Oppositions - Payload Checkouts = Mission Phases Description - Launch phase (LEOP) - Commissioning phase - Cruise phase 1 - Earth swing-by 1 - Cruise phase 2 (and Deep Impact) - Mars swing-by - Cruise phase 3 - Earth swing-by 2 - Cruise phase 4 (splitted in 4-1 and 4-2) - Steins flyby - Earth swing-by 3 - Cruise phase 5 - Lutetia flyby - Rendez-Vous Manouver 1 - Cruise phase 6 - Rendez-Vous Manouver 2 - Near comet drift (NCD) phase - Approach phase - Lander delivery and relay phase - Escort phase - Near perihelion phase - Extended mission = Orbiter Experiments - ALICE - CONSERT - COSIMA - GIADA - MIDAS - MIRO - OSIRIS - ROSINA - RPC - RSI - VIRTIS - SREM = LANDER (PHILAE) - Science Objectives - Lander Experiments = Ground Segment - Rosetta Ground Segment - Rosetta Science Operations Center - Rosetta Mission Operations Center - Rosetta Lander Ground Segment - Lander Control Center - Science Operations and Navigation Center - Rosetta Scientific Data Archive = Acronyms ROSETTA Mission Overview ===================================================================== The ROSETTA mission is an interplanetary mission whose main objectives are the rendezvous and in-situ measurements of the comet 67P/Churyumov-Gerasimenko, scheduled for 2014/2015. The spacecraft carries a Rosetta Lander, named Philae, to the nucleus and deploys it onto its surface. A brief description of the mission and its objectives can be found in GLASSMEIERETAL2007A. A detailed description of the mission analysis can be found in the ROSETTA User Manual RO-DSS-MA-1001, and the flight Operations Plan RO-ESC-PL-5000. On its long way to the comet nucleus after a Launch by Ariane 5 P1+ in March 2004, the ROSETTA spacecraft orbited the Sun for one year until it returned to Earth for the first swing-by. The planet Mars was reached in February 2007, about 3 years after launch. In November 2007 a second Earth swing-by took place and a third one in November 2009. Two asteroid flybys (2867 Steins and 21 Lutetia) were performed on the way to the comet. These two asteroids had been selected at the Science Working Team meeting on 11th March 2004 among all the available candidate asteroids, depending on the scientific interest and the propellant required for the correction manoeuvre. Around the aphelion of its orbit, which is 5.3 AU from the Sun, the spacecraft has been in a spinning hibernation mode for about 2.5 years. Rosetta rendezvoused with comet 67P/Churyumov-Gerasimenko in August 2014. The Philae lander was deployed to the surface of the comet on 12 November 2014. The end of the nominal mission is planned in December 2015. The mission has been extended to 30th September 2016. The Mission Phase Schedule can be found below based on the official mission calendar. For archive purpose, we used a slightly updated calendar splitting the escort and extension phases. Below we summarise the phases used by the team for archive purpose: MISSION_PHASE_NAME \| Abbn \| Start date \| End date \| -------------------------------------------------------------- GROUND \| GRND \| *** \| 2019-09-30 \| LAUNCH \| LEOP \| 2004-03-03 \| 2004-03-04 \| COMMISSIONING 1 \| CVP1 \| 2004-03-05 \| 2004-06-06 \| CRUISE 1 \| CR1 \| 2004-06-07 \| 2004-09-05 \| COMMISSIONING 2 \| CVP2 \| 2004-09-06 \| 2004-10-16 \| EARTH SWING-BY 1 \| EAR1 \| 2004-10-17 \| 2005-04-04 \| CRUISE 2 \| CR2 \| 2005-04-05 \| 2006-07-28 \| MARS SWING-BY \| MARS \| 2006-07-29 \| 2007-05-28 \| CRUISE 3 \| CR3 \| 2007-05-29 \| 2007-09-12 \| EARTH SWING-BY 2 \| EAR2 \| 2007-09-13 \| 2008-01-27 \| CRUISE 4-1 \| CR4A \| 2008-01-28 \| 2008-08-03 \| STEINS FLY-BY \| AST1 \| 2008-08-04 \| 2008-10-05 \| CRUISE 4-2 \| CR4B \| 2008-10-06 \| 2009-09-13 \| EARTH SWING-BY 3 \| EAR3 \| 2009-09-14 \| 2009-12-13 \| CRUISE 5 \| CR5 \| 2009-12-14 \| 2010-05-16 \| LUTETIA FLY-BY \| AST2 \| 2010-05-17 \| 2010-09-03 \| RENDEZVOUS MANOEUVRE 1 \| RVM1 \| 2010-09-04 \| 2011-06-07 \| CRUISE 6 \| CR6 \| 2011-06-08 \| 2014-01-20 \| PRELANDING \| PRL \| 2014-01-21 \| 2014-11-19 \| COMET ESCORT 1 \| ESC1 \| 2014-11-20 \| 2015-03-10 \| COMET ESCORT 2 \| ESC2 \| 2015-03-11 \| 2015-06-30 \| COMET ESCORT 3 \| ESC3 \| 2015-07-01 \| 2015-10-21 \| COMET ESCORT 4 \| ESC4 \| 2015-10-22 \| 2015-12-31 \| ROSETTA EXTENSION 1 \| EXT1 \| 2016-01-01 \| 2016-04-05 \| ROSETTA EXTENSION 2 \| EXT2 \| 2016-04-06 \| 2016-06-30 \| ROSETTA EXTENSION 3 \| EXT3 \| 2016-07-01 \| 2016-09-30 \| -------------------------------------------------------------- For the Lander, the Cruise Phase data sets followed the same filenaming but the Comet phase has been split differently: MISSION_PHASE_NAME \| Abbn\| Start date \| End date \| ---------------------------------------------------------------------- POST HIBERNATION \| PHC \| 2014-04-09T08:15:25 \| 2014-04-23T15:45:13 \| COMMISSIONING \| \| \| \| ---------------------------------------------------------------------- PRE DELIVERY \| PDCS\| 2014-07-13T14:42:56 \| 2014-10-17T20:31:20 \| CALIB SCIENCE \| \| \| \| ---------------------------------------------------------------------- SEPARATION DESCENT\| SDL \| 2014-11-12T08:35:02 \| 2014-11-12T15:34:04 \| LANDING \| \| \| \| ---------------------------------------------------------------------- REBOUNDS \| RBD \| 2014-11-12T15:34:05 \| 2014-11-12T17:30:20 \| ---------------------------------------------------------------------- FIRST SCIENCE \| FSS \| 2014-11-12T17:30:21 \| 2014-11-15T01:00:00 \| SEQUENCE \| \| \| \| ---------------------------------------------------------------------- Please note: ------------ The ROSETTA spacecraft was originally designed for a mission to the comet 46 P/Wirtanen to be launched in January 2003. Due to a delay of the launch a new comet (67P/Churyumov-Gerasimenko) had been selected by the Science Working Team on 3rd-4th April 2003. The compliance of the design was checked and where necessary adapted for this new mission. Therefore in the following all the details and characteristics for this new mission are used. ROSETTA Mission Objectives ===================================================================== The scientific objectives of the ROSETTA mission can be considered from three main viewpoints: First of all, comets and asteroids are fully-fledged members of our solar system, which means, that they are objects of intrinsic interest to planetary scientists. The level of investigations conducted on these bodies is therefore far below that achieved for the other objects of the solar system. The study of the small solar-system bodies arguably represents the last major gap in the tremendous worldwide effort that has been made to reveal our planetary neighbours to us. The most important scientific rationale for studying small solar- system bodies is the key role-play in helping us to understand the formation of the solar system. Comets and asteroids have a close genetic relationship with the planetesimals, which formed from the solar nebula 4.57 billion years ago. Most of our present understanding of these processes has been obtained by studying meteorites, which constitute a biased sample of asteroidal material, and micrometeoroids, which may represent cometary grains processed by solar radiation and atmospheric entry. There is therefore a strong scientific case of studying cometary material in situ, as it is surely more primitive than extraterrestrial samples. A third scientific aspect is the study of the physio-chemical processes, which are specific to comets and asteroids. In this respect, asteroids can provide information on impact phenomena, particularly on very large scale. However, the increase in cometary activity as these bodies approach the Sun undoubtedly represents one of the most complex and fascinating processes to be observed in the solar system. Science Objectives --------------------- The prime scientific objectives as defined in the Announcement of Opportunity RO-EST-AO-0001 by the Rosetta Science Team can be summarized as: - Global characterisation of the nucleus, determination of dynamic properties, surface morphology and composition - Chemical, mineralogical and isotropic compositions of volatiles and refractories in a cometary nucleus - Physical properties and interrelation of volatiles and refractories in a cometary nucleus - Study of the development of cometary activity and the processes in the surface layer of the nucleus and in the inner coma (dust-gas interaction) - Origin of comets, relationship between cometary and interstellar material. - Implications for the origin of the solar system - Global characterisation of the asteroid, determination of dynamic properties, surface morphology and composition. Mission Profile ===================================================================== The ROSETTA mission profile results from the orbit of the target comet 67P/Churyumov-Gerasimenko, which has a perihelion close to 1.2 AU and an aphelion of about 5.7 AU, resulting in a period of about 6.5 years. A detailed description of the Mission Profile can be found in the Rosetta Mission Calendar RO-ESC-PL-5026 and in the RSOC Design Specification RO-EST-PL-2010. The injection of the spacecraft by a single Ariane 5 Launch with the so-called delayed ignition of the upper stage, was not directly into the trajectory to the comet, because of the high spacecraft wet mass. Therefore the spacecraft had to be accelerated by a sequence of gravity assist manoeuvres at Mars and the Earth, in order to catch up with the comets velocity at perihelion. The initially large distance to the comet at the perihelion of its trajectory has been slowly decreasing after the third Earth swing-by. At the intersection of both orbits, the difference in orbit inclination and the residual relative velocity were diminished by the comet orbit matching manoeuvre at around 4.0 AU Sun distance. The range of the spacecraft-to-Sun distance was between 0.88 and 5.33 AU, defined by the minimum Sun distance during the first five years of the mission with the swing-bys at Earth, and the maximum Sun distance close to the aphelion of the comets orbit. The evolution of the spacecraft distance to Earth over the mission time followed the profile of the Sun distance superimposed by an oscillation with an amplitude of 2 AU (+1,-1) and a period of about one year due to the Earths motion around the Sun. This resulted in a range from 0 AU (Earth Departure and Swing-by) to 6.3 AU during the superior solar conjunction close to the spacecrafts aphelion (see Solar Conjunctions section below). After the second and third Earth swing-by ROSETTA crossed the asteroid main belt, which gave the opportunity of two asteroid flybys. The asteroids 2867 Steins and 21 Lutetia, were encountered on 5 September 2008 and 10 July 2010 respectively. These two asteroids had been selected at the Science Working Team meeting on 11th March 2004 among all the available candidate asteroids, depending on the scientific interests and the propellant required for the correction manoeuvre. Between the major mission events, up to the comet rendezvous manoeuvre, the spacecraft performed long interplanetary cruise phases (up to 2.5 years) with several solar conjunctions (see Solar Conjunctions section below) and the power critical aphelion passage (last cruise phase). In order to reduce the ground segment costs and the wear and tear of spacecraft equipment during these phases, the spacecraft was put in Hibernation Mode. Two types of hibernation modes were planned to be used: * Deep Space Hibernation Mode above 4.5 AU: Inertial spin mode with a spin rate of 4 deg/sec. The spacecraft was almost entirely passive, except of receivers/ decoders, power supply, heaters and two Processor Modules with one RTU. * Near Sun Hibernation Mode below 4.5 AU: 3-axes stabilised mode with the solar arrays Sun-pointing and the +X-axis Earth-pointing. Attitude control was performed with thrusters and star trackers, based on ephemerides; occasional solar array adjustments and ground contacts via the medium gain antenna (MGA). The final approach to the comet into its sphere of influence was prepared by the rendezvous manoeuvre (RVM-2), that matched the spacecraft orbit with the comet orbit. A subsequent sequence of approach manoeuvres, supported by optical navigation, took the spacecraft closer and closer to the comet. After determination of the physical model of the comet by Doppler and optical measurements, the spacecraft was inserted into a global mapping orbit around the comet. The Duck-shape of the comet was a surprised and a challenge for the Flight Dynamics team. Three activity cases had been planned to orbit the comet, respectively at 30, 20 or 10km. Finally, it has been chosen to go to 10km. Meanwhile, a board was selecting 5 and then 2 landing sites. The chosen landing site were located on the head of the Duck Shape comet. The delivery of the Lander or Surface Science Package (SSP) was achieved from an eccentric orbit, which took the spacecraft to a low altitude above the selected landing site. The Lander release was fully automatic according to a predefined schedule, and led to a first touch down with minimum vertical and horizontal velocities relative to the local rotating surface. The first touch down reached the foreseen landing site within 50m accuracy. However, the Lander did not succeed in harpooning and bounced twice. It was stopped by cliff walls, which unluckily hid the Lander from the Sun. The Lander, Philae, had the time to operate all instruments on board, during a phase named the FSS, First Science Sequence, before going to sleep on November, 15th at 00:36 UTC. Upon the landing of the Lander, the spacecraft provided uplink and downlink data relay between the Lander and the Earth. After the Lander delivery the ROSETTA spacecraft escorted the comet until the perihelion passage (13th August 2015) and outwards again, until a Sun distance of 2 AU was reached at end of the year 2015. The main scientific objective during this phase was the monitoring of the features of the active comet. The mission was extended from 1st January 2016 to 30th September 2016. Rosetta ended its journey on September 30th by a controlled impact onto the comet from a altitude of about 19km. Mission Phases Overview ====================================================================== This section gives an overview of the major mission phases and main events in scheduled tables. A description of the individual phases is given in the following section. More detailed information can be found in the Rosetta Mission Calendar RO-ESC-PL-5026 and the RSOC Design Specification RO-EST-PL-2010 Mission Phase Schedule ----------------------- The following table shows a schedule of the mission phases, with start-end times (dd/mm/yyyy), duration (days) and distance to the sun (Astronomical Units). Some of the most important events within the mission phases are marked with an arrow (->). Further description of each mission phase is given below. .==================================================================== \| Phase \|Start Date\|Main Event\| End Date \|Dur \|SunDist(AU)\| \|=================\|==========\|==========\|==========\|====\|===========\| \|LEOP \|02/03/2004\| \|04/03/2004\| 3 \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Commissioning1 \|05/03/2004\| \|06/06/2004\| 94 \| 0.89-0.99 \| \| ->DSM1 \| \|11/05/2004\| \| \| \| \| ->DSM1 Touch-up\| \|16/05/2004\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Cruise 1 \|07/06/2004\| \|05/09/2004\| 91 \| 0.89-1.04 \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Commissioning2 \|06/09/2004\| \|16/10/2004\| 41 \| 1.04-1.09 \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Earth Swing-by1 \|17/10/2004\| \|04/04/2005\| 170\| 0.99-1.11 \| \| ->Earth \| \|04/03/2005\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Cruise 2 \|05/04/2005\| \|28/07/2006\| 480\| 1.04-1.76 \| \| ->Deep Impact \| \|04/07/2005\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Mars Swing-by \|29/07/2006\| \|28/05/2007\| 304\| 0.99-1.59 \| \| ->DSM2 \| \|29/09/2006\| \| \| \| \| ->Mars \| \|25/02/2007\| \| \| \| \| ->DSM3 \| \|29/04/2007\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Cruise 3 \|29/05/2007\| \|12/09/2007\| 107\| 1.32-1.58 \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Earth Swing-by2 \|13/09/2007\| \|27/01/2008\| 137\| 0.91-1.32 \| \| ->Earth \| \|13/11/2007\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Cruise 4-1 \|28/01/2008\| \|03/08/2008\| 189\| 1.02-2.03 \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Steins Flyby \|04/08/2008\| \|05/10/2008\| 63 \| 2.03-2.19 \| \| ->Steins \| \|05/09/2008\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Cruise 4-2 \|06/10/2008\| \|13/09/2009\| 343\| 1.35-2.26 \| \| ->DSM4 \| \|19/03/2009\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Earth Swing-by3 \|14/09/2009\| \|13/12/2009\| 92 \| 0.98-1.35 \| \| ->Earth \| \|13/11/2009\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Cruise 5 \|14/12/2009\| \|16/05/2010\| 154\| 1.03-2.45 \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Lutetia Flyby \|17/05/2010\| \|03/09/2010\| 111\| 2.45-3.14 \| \| ->Lutetia \| \|10/07/2010\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Rendez-vousMan1 \|04/09/2010\| \|13/07/2011\| 313\| 3.15-4.58 \| \| ->RVM1 \| \|23/01/2011\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Cruise 6 (DSHM) \|14/07/2011\| \|20/01/2014\| 917\| 4.46-5.29 \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Rendez-vousMan2 \|21/01/2014\| \|17/08/2014\| 206\| 3.40-4.49 \| \| ->RVM2 1st burn \| \|21/05/2014\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Global Mapping \|18/08/2014\| \|19/10/2014\| 63 \| 3.15-3.53 \| \|and Close \| \| \| \| \| \| \|Observation \| \| \| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Lander Delivery \|20/10/2014\| \|16/11/2014\| 28 \| 2.97-3.15 \| \|->Lander Delivery\| \|12/11/2014\| \| \| \| \|-----------------\|----------\|----------\|----------\|----\|-----------\| \|Comet Escort \|17/11/2014\| \|31/12/2015\| 410\| 1.24-2.96 \| ------------------------------------------------------------------- \| Extension \|31/12/2015\| \|30/09/2016\| 274\| 2.01-3.83 \| ------------------------------------------------------------------- Payload Checkouts ----------------- Payload checkouts were scenarios designed to allow Rosetta payload to make regular health checks, to activate mechanisms and to monitor trends through calibration tests. They were allocated in the mission calendar at regular 6-month periods during the first 10 years of the mission cruise phase. They were split into passive and active payload checkouts. Passive payload checkouts were entirely non-interactive. Conditions for the passive checkout were that it would: a) not require any real time monitoring, b) run entirely off of MTL, c) not require s/c specific pointing other than to maintain listed constraints, d) produce minimal science data. Active payload checkout operations were executed both interactively and non-interactively . Conditions for the active checkout were that it would: a) limit the requirement for real time monitoring, b) run mostly from MTL, c) limit the requirement for s/c specific pointing beyond maintaining listed constraints, d) produce minimal science data. There was more flexibility during active checkouts and in addition payloads used interactive passes to make any necessary memory patches and tests. .-------------------------------------------------------------------. \| Name \| Type \| Begin \| End \| Mission Phase \| \|-----------------\|--------\|----------\|-----------\|-----------------\| \| P/L Checkout 0 \|Passive \|27/03/2005\| 31/03/2005\| Earth Swing-by 1\| \| P/L Checkout 1 \|Passive \|30/09/2005\| 05/10/2005\| Cruise 2 \| \| P/L Checkout 2 \|Passive \|03/03/2006\| 08/03/2006\| Cruise 2 \| \| P/L Checkout 3 \|Passive \|25/08/2006\| 30/08/2006\| Mars Swing-by \| \| P/L Checkout 4 \| Active \|23/11/2006\| 22/12/2006\| Mars Swing-by \| \| P/L Checkout 5 \|Passive \|18/05/2007\| 23/05/2007\| Mars Swing-by \| \| P/L Checkout 6 \| Active \|13/09/2007\| 29/09/2007\| Earth Swing-by 2\| \| P/L Checkout 7 \|Passive \|04/01/2008\| 09/01/2008\| Earth Swing-by 2\| \| P/L Checkout 8 \| Active \|19/07/2008\| 24/07/2008\| Cruise 4-1 \| \| P/L Checkout 9 \|Passive \|28/01/2009\| 02/02/2009\| Cruise 4-2 \| \| P/L Checkout 10 \| Active \|18/09/2009\| 08/10/2009\| Earth Swing-by 3\| \| P/L Checkout 12 \|Passive \|22/04/2010\| 15/05/2010\| Cruise 5 \| \| P/L Checkout 13 \|Passive \|01/12/2010\| 15/12/2010\| RVM1 \| ------------------------------------------------------------------- Solar Conjunctions/Oppositions ------------------------------- Other mission phases, which resulted from the orbit geometry and interfered with the above operational phases, were the solar conjunctions. Two types of conjunctions occurred throughout the mission: * Solar Oppositions: The Earth was between spacecraft and Sun, resulting in a degradation of the command link to the spacecraft. * Superior Solar Conjunctions: Sun was between spacecraft and Earth, resulting in a degradation of the command and telemetry link to/from the spacecraft. Table below shows the solar conjunction phases throughout the mission with type, begin and duration of the conjunction and corresponding mission phase. The phases are defined as the periods, during which the Sun-SpaceCraft-Earth (SSCE) angle is below 5 degrees. .-------------------------------------------------------------------. \| Type \|Duration\| Begin \| End \| Mission Phase \| \|---------------\|--------\|------------\|------------\|----------------\| \| Conjunction 1 \| 48d \| 21/03/2006 \| 07/05/2006 \| Cruise 2 \| \| Conjunction 2 \| 39d \| 08/12/2008 \| 15/01/2009 \| Cruise 4-2 \| \| Conjunction 3 \| 50d \| 22/09/2010 \| 10/11/2010 \| RV Manouver 1 \| \| Opposition 1 \| 37d \| 13/04/2011 \| 19/05/2011 \| RV Manouver 1 \| \| Conjunction 4 \| 64d \| 15/10/2011 \| 17/12/2011 \| Cruise 6 \| \| Opposition 2 \| 47d \| 30/04/2012 \| 15/06/2012 \| Cruise 6 \| \| Conjunction 5 \| 67d \| 31/10/2012 \| 05/01/2013 \| Cruise 6 \| \| Opposition 3 \| 46d \| 20/05/2013 \| 04/07/2013 \| Cruise 6 \| \| Conjunction 6 \| 60d \| 24/11/2013 \| 22/01/2014 \| Cruise 6 \| \| Opposition 4 \| 28d \| 25/06/2014 \| 22/07/2014 \| RV Manouver 2 \| \| Conjunction 7 \| 41d \| 21/01/2015 \| 02/03/2015 \| Comet Escort \| -------------------------------------------------------------------- It can be noted that for archive purpose and because of the non expected landing, which included rebounds, the Lander team provided the data sets from wake up up to the First Science Sequence (FSS) in 5 data sets with sub mission phases that differ from the official ones. The table below lists these sub phases: ---------------------------------------------------------------------- \| PHC \| Post Hibernation \| 2014-04-09T08:15:25 \| 2014-04-23T15:45:13\| \| \| Commissioning \| \| \| \|------\|------------------\|---------------------\|--------------------\| \| PDCS \| Pre Delivery \| 2014-07-13T14:42:56 \| 2014-10-17T20:31:20\| \| \| Calib Science \| \| \| \|------\|------------------\|---------------------\|--------------------\| \| SDL \| Separation \| 2014-11-12T08:35:02 \| 2014-11-12T15:34:04\| \| \| Descent Landing \| \| \| \|------\|------------------\|---------------------\|--------------------\| \| RBD \| Rebounds \| 2014-11-12T15:34:05 \| 2014-11-12T17:30:20\| \|------\|------------------\|---------------------\|--------------------\| \| FSS \| First Science \| 2014-11-12T17:30:21 \| 2014-11-15T01:00:00\| \| \| Sequence \| \| \| ---------------------------------------------------------------------- The Orbiter instruments use the phase Prelanding (PRL) to deliver the data from wake-up to FSS. Mission Phases Description ===================================================================== Launch and Early Orbit Phase (LEOP) ----------------------------- Rosetta was launched by an Ariane 5/G+ in a dedicated flight (single launch configuration) from Kourou at 07:17:51 UTC 2 March 2004. After burnout of the lower composite, the upper stage together with the spacecraft remained in an eccentric coast arc for nearly 2 hours. Then the upper stage performed delayed ignition and injected the Rosetta spacecraft into the required escape hyperbola. After spacecraft separation from the upper stage, Rosetta acquired its three axes stabilised Sun pointing attitude and deployed the solar arrays autonomously. Ground operations acquired the down-link in S-band using the ESA network and controlled the spacecraft to a fine- pointing attitude with the HGA pointing towards Earth using X-band telemetry. Tracking and orbit determination were performed, the departure trajectory was verified and corrected by the on-board propulsion system of the spacecraft. The launch locks of the Lander Philae were released at the end of the first ground station pass. Philae remained firmly attached to the spacecraft by the cruise latches until its release at the comet. Commissioning phase (1 and 2) ------------------- Commissioning started three days after launch following the first trajectory correction manoeuvre. A Deep Space Manouver (DSM1) of 173 m/s was executed at perihelion. All spacecraft functions needed during the cruise to the comet, in particular for hibernation, were checked and the scientific payload was commissioned. Commissioning was done in two parts, as the New Norcia ground station must have been shared with Mars Express and could not be used by Rosetta from June to mid-September 2004. For more information refer to the following reports: RO-EST-RP-3293 Consolidated Rosetta Payload Report of the Mission Commissioning Results Review RO-EST-RP-3307 RSOC_Commissioning_Results_Report_2005Dec19.pdf RO-EST-RP-3343 Interference Scenario Report Cruise phase 1 -------------- Almost all the scientific instruments, except ALICE were switched off while ground contact was practically not available. No payload operations were done during this phase. Earth swing-by 1 ---------------- The actual Earth swing-by took place on 4-Mar-05. The phase ended one month after the swing-by and the spacecraft was prepared for the next cruise phase to Mars. One passive Payload Checkout was scheduled end of March 2005. Immediately after this flyby an Asteroid Flyby Mode Simulation was performed using the Moon as a target. Some limited payload operations were permitted shortly before during and shortly after this Earth Flyby. Rosetta payload teams were given the opportunity to conduct scientific investigation that included close approach of both the Earth and the Moon and the AFM simulation. Any activities that did not require the Earth-Moon system i.e. continued instrument commissioning, were considered for later in the Mission, such as during the next active checkout. The instrument objectives are listed below. ORBITER ALICE - Flat field calibration - Extended object scattered light calibration (Moon as the target) - Absolute solar calibration - Absolute flux and wavelength calibration (wide part of the slit to take in the Moon) - Door performance test due to anomalies raised during commissioning MIRO - Asteroid Flyby Simulation test - H2O lines in Earth (high quality data obtained but analysis not complete) - Radiometric calibration of the Moon RPC - Sensor calibration - Magnetospheric physics - Verification of the science operations modes for the Mars flyby RSI - HGA to Earth around closest approach to Moon OSIRIS - Because of technical issues OSIRIS was not operated during the Earth Swing-By itself. VIRTIS - Co-alignment M/H - Aldebaran target in IR (failed, boresight did not detect the target) - Absolute calibration using the Moon - Full disc Earth imaging including exosphere over one rotation LANDER CIVA - Earth Picture with Camera #2 or 4 ROMAP with RPC MAG - magnetic axes alignment of sensors with Earth magnetic field - Checking of scaled values with known Earth values - Solar wind values comparison with other s/c Problems: RPC - Loss of LAP science data for 41.5 hours (2005-03-01 19:00 -- 2005-04-03 12:30). For more information refer to the following reports: RO-EST-RP-3318 Payload Passive Checkout 0 Report RO-EST-RP-3321 Rosetta Earth-Swingby #1 Payload Operations Report Cruise phase 2 (and Deep Impact) -------------------------------- After leaving the Earth, the spacecraft made one revolution around the Sun, and in the second arc from perihelion to aphelion made a swing-by of Mars. There was a solar conjunction for more than one month in April 2006 (see Solar Conjunctions section above). Two passive check-outs with non-interactive instrument operations for about 5 days were scheduled during the cruise to Mars. PC1 occurred from 5/09/2005 to 5/10/2005. PC2 took place from 3/03/2006 to 8/03/2006. The NASA Deep Impact mission encountered comet 9P/Tempel 1 on 4 July 2005, which fell into the Cruise 2 mission phase. At around 06:00 UTC, the mother probe sent a 362 kg impactor into the nucleus with a relative speed of 10.2 km/s. Rosetta was in a privileged position for its remote sensing instruments to observe the event (80 million km distance, 90 degrees angle respect to the sun). Rosetta monitored Tempel 1 continuously (i.e. 24 hrs per day) over an extended period from 7 days before the deep impact to 11 days afterwards (27Jun-15Jul 2005). The first 2 days ALICE observed the stars for calibration. From the 28th June to the 15th July, OSIRIS, ALICE, and MIRO operated observing comet 9P/Tempel 1 continuously. VIRTIS was on only several hours around the impact. Maintenance activities were carried out for COSIMA, ROSINA, ALICE. During the Deep Impact subphase, the instruments had the following objectives: ORBITER ALICE - Baseline pre-impact spectrum. Comparison with near and long term post impact spectra. The comet was detected in all spectra. - Strong atomic lines of neutral H and O were detected throughout the observation period. - Two weak lines of neutral C detected on some dates. No change detected by ALICE in comets UV spectrum as a result of impact - except for possible enhancement in C emission. - No evidence of Ar, S, N, CO. - Water production rates. Results TBC. - Dark histograms. - Calibration star before the encounter. Spectra of calibration star was used for calibration of the Deep Impact spectra and instrument sensitivity. The data was also used to look for any flux variations due to pointing/jitter (initial results did not show any evidence of significant fluctuations in the stellar count rate). - Memory patch (time synchronisation issue). MIRO - Changes in the coma composition induced by the impact. - Upper limit on the water production rate in the pre-impact phase of the experiment. Water production rate and albeit with low signal-to-noise measured in the post impact phase. The water production rate was less than had been anticipated based on models. - Detection of carbon monoxide: the analysis was not complete but so far no CO was detected. - Estimate of Doppler velocity. OSIRIS - Accurate photometry of the unresolved nucleus (no atmosphere in between) with complete time coverage. The time resolution was better than a minute around the impact and could draw conclusion about the evolution of the impact cloud during the first hour. The long term monitoring allowed determination of the composition and evolution of the impact cloud (water production and dust/ice ratio) - UV coverage that allowed imaging of the OH emission at 308nm (estimate of the water production by the impact) - Imaging of the coma out to at least 150000km from the nucleus. The effect of the impact could be seen in the images for approximately a week (stereo reconstruction of coma, impact cloud). VIRTIS - Coma and ejecta composition and temporal evolution. But the outburst due to the impact was not energetic enough to reach the minimum sensitivity required. Conclusions of the Deep Impact Observations: The science objectives of the Deep Impact Observations scenario were met. The brightness increase of Tempel 1 produced by the impact was lower than we had hoped for, and as a result the comet was too weak to be detected by VIRTIS. For ALICE and MIRO the signal was just above the sensitivity limit, but nevertheless important measurements could be achieved. The results of OSIRIS even exceeded the expectations, and the first scientific publications were widely cited. The data collected by the experiments on board Rosetta are unique because Tempel 1 was monitored continuously over an extended period of time (no day-and-night cycle in contrast to ground-based telescopes) and in the absence of an absorbing atmosphere. The following operations was done during the Passive checkout 1: ORBITER ALICE - Electronic and software - Test pattern and stim test - Memory check - dark exposures There was no instrument anomalies. The door performance test showed nominal behavior. CONSERT - Consert Orbiter verification - Consert Lander verification - Consert Orbiter/Lander time synchronisation COSIMA - Self check - Target manipulator unit maintenance - Ion emitter maintenance GIADA - Run mechanisms - cover operations - Health check (all subsystems, electronics, noise and contamination monitoring, performances estimation) MIDAS - Exercising of all mechanisms (shutter, approach mechanism, linear stage, wheel, scanner) The test was successful and MIDAS is fully operable. MIRO - Regular exercise and health check of all commands in all modes - Regular dump of EEPROM memory to check for radiation damage. All objectives were met. There was no radiation damage of the EEPROM. RPC - MAG: instrument calibration. Undisturbed solar wind was measured to calibrate the offsets of the MAG instrument in quiet conditions (Hedgecock method). - LAP: instrument calibration. - MIP: Instrument checkout - IES: measurement in the undisturbed solar wind for calibration of its sensors and cross calibration with LAP. The PC operations were completed successfully with no change in instrument performance for MAG and IES. RSI Two frequency downlink driven by the USO and a ground station that could receive the X and S band signals. - Investigate the stability of the USO - Verify interaction with the ground Investigations of the USO data from PC#0 revealed that the behaviour of the USO was obviously not as good as it had been during the last USO test in October. OSIRIS - Exercise the instrument mechanisms - Verify the sanity of the CCD - Verify the focus No anomaly occurred. LANDER Test of the Lander Platform overall performance Secondary battery monitoring Lander extended AFT CDMS EEPROM dump functional test for PTOLEMY CONSERT The following operations have been done during the Passive checkout 2: ORBITER ALICE - same health tests as PC1. Tests successful. CONSERT - same as PC1. Tests generally successful (see report) COSIMA - self check of all hardware sub-systems on operational voltage levels - target manipulator unit checkout - maintenance COSISCOPE checkout - emitter maintenance Tests generally successful. GIADA - Same as PC1 plus monitoring of MBS coating evolution. The cover operations went fine. There was no further contamination of the microbalances. GDS is not fully tested for light conditions. IS seems nominal. All HK values were as expected. MIDAS - same as PC1. Tests were successful. MIRO - Same as PC1. Overall success. RPC - Same as PC1. All performances checked were nominal. RSI - Same as PC1. The USO behaved very good, USO drift satisfactory. OSIRIS - Same as PC1. Generally successful. For solar elongation angles < 90 degrees OSIRIS got substantial scattered light through the nominally closed doors. The scattered light observed during PC2 was unfortunately enough that parts of the CCD surface was saturated. This happened in spite of the large exposure time reduction that was made after PC1. VIRTIS - The check done were performed properly. LANDER Same as PC1 plus functional tests for MUPUS CONSERT For more information refer to the following reports: RO-EST-RP-3341 Deep Impact Observations, Payload Operations Report RO-EST-RP-3342 Passive Payload Checkout 1 Report RO-EST-RP-3418 Passive Payload Checkout 2 Report Mars swing-by ------------- The mission phase began two months before DSM2 of 65 m/s, which was performed near perihelion. The actual Mars swing-by took place on 25-Feb-07. The minimum altitude with respect to the Martian surface was 200 km. The relative approach and departure velocity was 8.8 km/s. During the swing-by a communications black-out of approximately 14 min was expected due to occultation of the spacecraft by Mars. Furthermore the spacecraft was expected to be in eclipse for about 24 min. The phase ended one month after DSM3. DSM3 of 129 m/s was scheduled near the aphelion of this arc in order to obtain the proper arrival conditions at the Earth. Two passive payload check-outs of about 5 days and an active longer one of 25 days were scheduled during the phase (PC3, PC4, PC5). PC3 started on 25th August 2006 and ended 30th August 2006. The following operations were planed during PC3. GIADA and ROSINA did not take part in this PC. ORBITER ALICE - Electronics & software verification, test pattern and stim test, Memory Check, Aperture Door, Performance Test. All operations are executed as expected. CONSERT - Consert Orbiter verification, Consert Lander verification, Consert Orbiter/Lander time Synchronisation. COSIMA - self check of all hardware sub-systems on operational voltage levels, target manipulator unit checkout and maintenance emitter maintenance MIDAS - Regular health check and exercising of all mechanisms (shutter, approach mechanism, linear stage, wheel, scanner) MIRO - Regular exercise and health check of all commands in all modes. Regular dump of EEPROM memory to check for radiation damage. All operations are successful. RPC - MAG: Instrument calibration. Undisturbed solar wind measurement. Such data will be used to calibrate the offsets of the MAG instrument in quiet conditions (Hedgecock method). - LAP: Instrument calibration. - MIP: Instrument checkout. - IES: measurements in the undisturbed solar wind for calibration of its sensors and crosscalibration with LAP. RSI - Investigate the stability of the USO and verify interaction with the ground. The PC3 results were very promising and the behavior of the USO is as good as expected. The stability of the USO was still one order of magnitude better than anticipated before launch. OSIRIS - Instrument mechanisms, verify the sanity of the CCD, verify the focus of the instrument. VIRTIS - Both VIRTIS M and H were working as expected. - PC3 was used to verify the upload of a new pixel map for VIRTIS-H to be used during the forthcoming PC4 (pixel map allowed to drastically reduce the data volume). LANDER - Test of the Lander platform to check the overall performance and Secondary Battery Status - Lander Extended AFT with short function - tests of some units and EEPROM - checks for all ComDPU units - Secondary Battery Monitoring - CDMS EEPROM dump - Separate short functional tests for MUPUS and CONSERT PC4 was an active checkout. It started on Nov., 23rd and ended on Dec., 22nd 2006. All Rosetta payload instruments took part in this scenario. ALICE - Passive Check out - Optics Decontamination - HV and detector tests - Calibrations, performance - Stare observations of Saturn and Vega CONSERT - Passive 6 months Status Check NAVCAM - Calibration COSIMA - Maintenance Procedure - Cosiscope operation GIADA - Passive 6 months status check - Settings test LANDER - Lander interactive and non interactive operations MIDAS - Check out and mechanism activation - s/w upload and functional check out - Calibration - High resolution image of a dust collector facet MIRO - Passive Status Check ROSINA - DPU s/w Patch - COPS microtips - DFMS cover and modes - RTOF delta commissioning RPC - Passive Check out and calibrations - IES noisy channels test, upload patches and tables - LDL failure investigation - Upload new LAP macros - MIP new seq test - Mars Swing By rehearsal - ROMAP/RPC co operation - MAG continuous operation - Upload temporary patch for directional resolution improvement RSI - Passive two frequency downlink SREM - Continuous operation OSIRIS - Passive 6 months Check - Bias, darks, charge transfer efficiency with doors closed - Patch s/w - Staring observations - Calibration and Mars Fly By preparation VIRTIS - H and M calibrations Although several open issues were resolved in this checkout, several issues remain open and new anomaly report were generated. 75% of the planned operations were successful. The 25% loss was mainly due to OSIRIS that lost the majority of its operations. PC5 is a Passive Check Out that started on May, 18th and ended on May, 23rd 2007. The instruments that took part in this PC are listed below: ALICE, CONSERT, COSIMA, GIADA, LANDER, MIDAS, MIRO, RPC, RSI, OSIRIS. VIRTIS was NOGO and did not operate. Main objectives of the scenario have been met with no issues. Payload checkout reports: RO-SGS-RP-0001 _Rosetta_Passive_Payload_Checkout_3_Report_2007Jun27.pdf RO-EST-RP-3464 _Rosetta_Report_Active_Payload_Checkout_4_2006Apr13.pdf RO-SGS-RP-0002 _Rosetta_Passive_Payload_Checkout_5_Report_2007June27.pdf Cruise phase 3 -------------- No check-outs were scheduled during the short cruise to Earth. Earth swing-by 2 ---------------- Daily operations started again around two months before Rosetta reached Earth with tracking and navigation manoeuvres. The actual Earth swing-by took place on 13-Nov-07. The perigee altitude was 13890 km. The relative approach and departure velocity was 9.3 km/s. The phase ended one month after the LGA strobing phase. In this phase the spacecraft got very close to the sun (min distance 0.91AU). One 15 day payload checkout and one 5 day payload checkout were also scheduled in this phase (PC6 and PC7). Payload Checkout 6 (PC6) was an active checkout where a target independent opportunity to perform interactive operations and to request spacecraft pointing was given to all Rosetta payload teams. The active payload checkout 6 ran for 15 consecutive days starting on the 13th September 2007 until the 29th September 2006. All Rosetta payload took part in this scenario. Operations ranged from a repeat of established passive checkout operations to extensive software patching and calibration campaigns. Four instruments required active spacecraft pointing during the scenario with nine different targets observed. Pointing types were 7 stares, 2 slew scans, 2 raster scans giving a total of around 176 hours of dedicated spacecraft pointing. These were mostly for calibration purposes. Overall operations went smoothly. Although several open issues were resolved in this checkout several issues remained open and new ones have been generated. Payload Checkout 7 (PC7) was a passive checkout run form 4th January 2008 to 9th January 2008. Main objectives have been met with no issue apart from GD. This issue was due to higher operating temperatures resulting from the short Sun-Spacecraft distance. The Payload checkout reports are: RO-SGS-RP-0004 _Rosetta_Report_Active_Payload_Checkout_6_2007Oct30.doc RO-SGS-RP-0005 _Rosetta_Passive_Payload_Checkout_7_Report_2008Jun24.pdf. Cruise phase 4 (split into 4-1 and 4-2) -------------- In this phase the spacecraft made one revolution around the Sun. A solar conjunction took place in January 2009 (see Solar Conjunctions section above), together with another two conjunctions of the Earth- spacecraft- Sun angle (Sun-Earth conjunction as seen from the spacecraft). In this phase the spacecraft got very close to the sun (min distance 0.91AU). This Cruise phase has been splitted in two parts after the selection of the first Asteroid flyby which fell in the middle of this phase. Cruise 4-1 was before the flyby phase, and 4-2 was right after. Two passive check-outs were scheduled, one during Cruise 4-1 and the second one during Cruise 4-2. During CR4, Passive Checkout 9 and Active Checkout 8 were planned. Payload Checkout 8 (PC8) was an active checkout where a target independent opportunity to perform interactive operations and to request spacecraft pointing was given to all Rosetta payload teams. All Rosetta payload took part in this scenario. The Active Payload Checkout 8 ran for 2 days (05-06 July 2008) plus 26 consecutive days starting on the 9th July 2008 until the 1st August 2008. Three instruments required active spacecraft pointing during the scenario with 9 different targets observed. Pointing types were 14 stares and 3 raster scans. These were mostly for calibration purposes. Payload Checkout 9(PC9) was a passive checkout executed between 28th January and 2nd February 2009. An RSI passive checkout was also completed on 09th February. All but 2 of the Rosetta payload instruments participated in the scenario, the exceptions being Rosina and Virtis. Operations were limited to instrument health checks and passive checkouts, as is the case for nominal Passive Checkout scenarios. All of the operations planned and executed in the PC09 scenario were successful (as detailed in Section 3). Minor issues were observed by 2 instruments (CN and RS) but none of these prevented the successful completion of the corresponding operations. The Payload checkout reports are: RO-SGS-RP-0019 _Rosetta_Report_Active_Payload_Checkout_8_2011Jul25.pdf RO-SGS-RP-0030 _Rosetta_Report_Passive_Payload_Checkout_9_2011Jul20.pdf Steins flyby ------------- Asteroid Steins was the first dedicated scientific target of the Rosetta mission. Closest approach was on 5 September 2008 at 18:38:22 UTC. Rosetta flew at 800 km from asteroid Steins. For the first time a European spacecraft flew next to an asteroid, performed an optical navigation campaign, and autonomously tracked the asteroid by means of its on board camera. The 2867 Steins E-type asteroid had been discovered on 4 November 1969 by N. Chernykh. Its dimensions have been estimated by KELLERETAL2010 to 6.67 x 5.81 x 4.47 km3, corresponding to a spherical equivalent radius of 2.65 km. Its sidereal rotation period has been estimated to 6.04681 +/- 0.00002h, its pole direction in ecliptic coordinates to approximately Lambda = 250 deg and Beta = -89 deg with an error of about 5 degrees LAMYETAL2008. Its albedo has been estimated to 0.3 in the visible and 0.4 in the infrared, both by KELLERETAL2010 and LAMYETAL2008. The two asteroids Rosetta flew by are secondary science targets of the Rosetta mission, with comet 67P/Churyumov-Gerasimenko being the primary science target. Therefore, scientific measurements of Asteroid (2867) Steins had highest priority. Some calibrations were also performed during the flyby phase. The flyby geometry necessitated a flip in the spacecraft attitude before closest approach. As a compromise between the incompatible requirements to minimize the illumination of the -X and +-Y panels of the spacecraft (flip as late as possible) and to minimize the impact on the science observations (flip as early as possible), the spacecraft flip was performed between 40 and 20 minutes before closest approach. Rosettas relative speed with respect to Steins was 8.6km/s. The heliocentric and geocentric distances of Rosetta during the Steins flyby were 2.14 AU and 2.41 AU, respectively. The one way light travel time was 20 minutes. The estimated accuracy of the determination of the position of Steins in the plane perpendicular to the flight direction during the naviga- -tion campaign was +/-2 kms for navigation with OSIRIS and +/-16 kms for navigation with the NAVCAMs (from navigation slot on Sept. 4). For the targeted passage through phase angle 0 at a distance of 1280 kms from Steins, a positional offset of 2 kms would correspond to a minimum phase angle of 0.1 degree. The following table shows an overview of the Steins Flyby scenario: ------------------------------------------------------------------ \| Start Date \| End Date \| Operation \| ------------------------------------------------------------------ \| 04/08/2008 \| 04/09/2008 \| Navigation campaign (astrometry) using\| \| \| \| NAVCAM and OSIRIS NAC \| ------------------------------------------------------------------ \| 01/09/2008 \| 10/09/2008 \| Scientific operations targeting the \| \| \| \| asteroid \| ------------------------------------------------------------------ \| 07/09/2008 \| 04/10/2008 \| Observation of gravitational \| \| \| \| microlensing events in the galactic \| \| \| \| bulge by OSIRIS \| ------------------------------------------------------------------- The following table shows the observation results per instrument: ---------------------------------------------------------------------- \| Instrument\| Title \|Success\| Comments \| ---------------------------------------------------------------------- \| ALICE 01 \| Alice optics \| Yes \| at the beginning and \| \| \| decontamination \| \| end of all scenarios \| \|--------------------------------------------------------------------\| \| ALICE 02 \| Standard stellar flux \| Yes \| During major \| \| \| calibration using the AL\| \| scenarios \| \| \| narrow center boresight \| \| \| \|--------------------------------------------------------------------\| \| ALICE 03 \| Standard stellar flux \| Yes \| During major \| \| \| calibration using the AL\| \| scenarios \| \| \| +X wide bottom boresight\| \| \| \|--------------------------------------------------------------------\| \| ALICE 04 \| Dark exposures \| Yes \| Regular calibration \| \|--------------------------------------------------------------------\| \| ALICE 05 \| Search for evidence of \| Yes \| No exosphere or coma \| \| \| exosphere/coma around \| \| found \| \| \| Steins \| \| \| \|--------------------------------------------------------------------\| \| ALICE 06 \| Point at Steins to \| Yes \| First Spectrum of an \| \| \| obtain an FUV spectrum \| \| asteroid below 200nm \| \|--------------------------------------------------------------------\| \| ALICE 07 \| Point to the Steins RA \| Yes \| \| \| \| and Dec at the mid point\| \| \| \| \| of AL 06 observation \| \| \| \|--------------------------------------------------------------------\| \| ALICE 08 \| Point to the Steins RA \| Yes \| \| \| \| and Dec at the mid point\| \| \| \| \| of AL 05 observation \| \| \| \|--------------------------------------------------------------------\| \| ALICE 09 \| Standard stellar flux \| Yes \| During major \| \| \| calibration using the AL\| \| scenarios \| \| \| -X wide top boresight \| \| \| \|--------------------------------------------------------------------\| \| COSIMA 01 \| Image and expose D8 \| No \| TMU error \| \| \| substrate \| \| \| \|--------------------------------------------------------------------\| \| COSIMA 02 \| Image all D8 substrates \| No \| Cancelled after \| \| \| and store it \| \| failure of CS 01 \| \|--------------------------------------------------------------------\| \| GIADA 01 \| non nominal operational \| Yes \| \| \| \| configuration, i.e. only\| \| \| \| \| impact sensor on and \| \| \| \| \| cover closed \| \| \| \|--------------------------------------------------------------------\| \| LANDER 01 \| Run MUPUS TEM mode \| Yes \| \| \| \| during periods with \| \| \| \| \| pronounced temperature \| \| \| \| \| changes \| \| \| \|--------------------------------------------------------------------\| \| LANDER 02 \| Operate ROMAP in slow \| Yes \| Interference from \| \| \| mode and fast mode \| \| MUPUS detected \| \| \| during CA +/-30min \| \| \| \|--------------------------------------------------------------------\| \| LANDER 03 \| CASSE measurements \| Yes \| \| \| \| during WOL with SW FM-2 \| \| \| \|--------------------------------------------------------------------\| \| LANDER 04 \| Thermal test of SESAME \| Yes \| \| \| \| soles \| \| \| \|--------------------------------------------------------------------\| \| LANDER 05 \| Operation of CASSE and \| Yes \| \| \| \| DIM in a dusty environ-\| \| \| \| \| -ment \| \| \| \|--------------------------------------------------------------------\| \| MIRO 01 \| Observation of Steins \| Yes \| \| \| \| during approach \| \| \| \|--------------------------------------------------------------------\| \| MIRO 02 \| Run Asteroid Mode \| Yes \| Pointing inaccuracy \| \| \| sequence at closest \| \| during Asteroid Flyby\| \| \| approach to Steins \| \| mode affects scienti-\| \| \| \| \| -fic output \| \|--------------------------------------------------------------------\| \| MIRO 03 \| Observation of Steins \| Yes \| \| \| \| during Recession \| \| \| \|--------------------------------------------------------------------\| \| ROSINA 01 \| Outgassing \| Yes \| \| \|--------------------------------------------------------------------\| \| ROSINA 02 \| Single mass measurement \| Yes \| Contamination issue \| \| \| sequence \| \| due to s/c flip. \| \| \| \| \| Sw instability caused\| \| \| \| \| temporary switch-off \| \| \| \| \| of detector \| \|--------------------------------------------------------------------\| \| ROSINA 03 \| Pressure monitoring \| Yes \| Contamination issue \| \| \| \| \| due to s/c flip \| \|--------------------------------------------------------------------\| \| RPC 01 \| Steins Fly by \| Mostly\| ICA did not produce \| \| \| \| \| scientifically useful\| \| \| \| \| data due to a comman-\| \| \| \| \| -ding error. \| \| \| \| \| Interference from \| \| \| \| \| MUPUS detected \| \|--------------------------------------------------------------------\| \| RSI 01 \| Coherent measurement \| TBD \| TBD \| \| \| with Xup/Xdown or Xup/ \| \| \| \| \| Sdown received by a \| \| \| \| \| groundstation capable of\| \| \| \| \| receiving X- and S- band\| \| \| \| \| Doppler and Ranging \| \| \| \| \| Signals \| \| \| \|--------------------------------------------------------------------\| \| SREM 01 \| SREM standard \| YES \| No Steins specific \| \| \| accumulation \| \| operations, general \| \| \| \| \| particle flux \| \| \| \| \| monitoring \| \|--------------------------------------------------------------------\| \| OSIRIS 01 \| Vega Stare \| Yes \| Stellar calibrations \| \| \| \| \| repeated during major\| \| \| \| \| scenarios \| \|--------------------------------------------------------------------\| \| OSIRIS 02 \| 16 Cyg Stare \| Yes \| Stellar calibrations \| \| \| \| \| repeated during major\| \| \| \| \| scenarios \| \|--------------------------------------------------------------------\| \| OSIRIS 03 \| Steins Lightcurve at \| Yes \| TBD \| \| \| CA-2 weeks \| \| \| \|--------------------------------------------------------------------\| \| OSIRIS 04 \| Steins Lightcurve at \| Mostly\| WAC data compromised \| \| \| CA-24 hours \| \| by overexposure \| \|--------------------------------------------------------------------\| \| OSIRIS 05 \| Steins observation at CA\| Mostly\| NAC went into Safe \| \| \| \| \| mode due to shutter \| \| \| \| \| issues about 10 min \| \| \| \| \| before CA \| \|--------------------------------------------------------------------\| \| OSIRIS 06 \| Fast imaging sequence \| Yes \| observation merged \| \| \| around the time of phase\| \| with OSIRIS 05 \| \| \| angle 0 \| \| \| \|--------------------------------------------------------------------\| \| OSIRIS 07 \| Characterization of \| Yes \| TBD \| \| \| solar straylight for \| \| \| \| \| same orientation as the \| \| \| \| \| one the s/c had when \| \| \| \| \| the OSIRIS hill sphere \| \| \| \| \| dust search was \| \| \| \| \| performed \| \| \| \|--------------------------------------------------------------------\| \| VIRTIS 01 \| VIRTIS-M lightcurve of \| Yes \| TBD \| \| \| Steins \| \| \| \|--------------------------------------------------------------------\| \| VIRTIS 02 \| V-M and V-H operating; \| Yes \| Operations were \| \| \|s/c stare at target Nadir\| \|affected by inaccuracy\| \| \| looking; continuous \| \| of s/c pointing \| \| \| acquisition in pushbroom\| \| \| \| \| mode \| \| \| \|--------------------------------------------------------------------\| \| VIRTIS 03 \| V-M and V-H continuous \| Yes \| TBD \| \| \|observation of Steins for\| \| \| \| \| 1 hour after VR02; V-M \| \| \| \| \| in image mode (10 lines \| \| \| \| \| scan) \| \| \| \|--------------------------------------------------------------------\| The Rosetta first asteroid flyby was a success. The navigation campaign produced highly accurate predictions of the Steins position, and during the flyby most instruments worked without serious problems. Asteroid flyby mode worked well, although with somewhat lower tracking accuracy than expected. Summary results per instrument during closest approach can be found in the operation report: RO-SGS-RP-0020 Science Operations Report for the Steins FlyBy Earth swing-by 3 ---------------- Operations were essentially the same as for the Earth swing-by 2. The actual Earth swing-by took place in Nov-09. The perigee altitude was 300 km. The relative approach and departure velocity was 9.9 km/s. Phase started 3 months before the swing-by and ends 1 month later. Two short payload checkouts of about 5 days each were scheduled during this phase. The phase contained the Active Payload Checkout 10 (PC10). The section first describes PC 10 and then the Earth Flyby. PC10 ---- The Active PC10 ran for 18 consecutive days from 18th September 2009 to 4th October 2009. It represented a target independent opportunity to perform interactive operations and to request spacecraft pointing. All payloads took part in this scenario, as interactive or non-interactive operations. There were approximately 425 hours of non-interactive and 68 hours of interactive operations. Four instruments required active s/c pointing with 15 targets observed (111 hours of dedicated s/c pointing). These were mostly for calibration purposes. More details on the results can be found in the report: RO-SGS-RP-0022 Payload Report Active PC10 Earth flyby 3 (EAR3) -------------- This was the last of the three gravity assists from the Earth, after which Rosetta increased its orbital energy, enough to allow the scheduled encounter with the asteroid 21-Lutetia and the rendezvous with Churyumov-Gerasimenko. From an operational point of view, the swing-by spacecraft operations were of highest priority, and both science observations and payload operations were only allowed on a non-interference basis with those. Keeping this in mind, Rosetta had the opportunity to perform special scientific observations of the Earth-Moon system, instrument calibrations using Earth and/or Moon and public relations observations. The criticality of the spacecraft operations left payload operations in a second place, provided that Earth is not a scientific target for Rosetta and that potential trajectory correction manoeuvres would force the cancellation of all of them. This is reflected in the fact that only six instruments took part in the operations: ALICE, MIRO, OSIRIS, RPC, VIRTIS and SREM. Operation scheduling was centred on Earth Closest Approach, which took place on 13 Nov. 2009 at 07:45:40 UTC, and overall operations went smoothly, despite some scattered events. According to the available reports, the EAR3 can be considered as fully successful. EAR3 results are described in RO-SGS-RP-0023. Cruise phase 5 -------------- One Active checkout (12) was scheduled during this cruise phase. It can be noted that Passive Checkout 11 were cancelled since there was not enough time to include it between PC10 and PC12. PC 11 was supposed to be passive meaning that it is mainly instrument health check operations. PC 10 and 12 are active and more important to preserve. Payload Checkout 12 (PC12) was an active checkout that ran for 23 consecutive days starting on the 22nd April 2010 until the 14th May 2010. All Rosetta payload took part in this scenario. Operations ranged from a repeat of established passive checkout operations to extensive software patching and calibration campaigns. Overall operations went smoothly. Numerous open issues were resolved in this checkout, whilst several issues remain open and new ones have been generated. There was a particularly noticeable and positive increase in the success rate of payload operations, when compared to previous Scenarios. All results can be read in RO-SGS-RP-0027 report. Lutetia Flyby (17/05/2010 - 03/09/2010) -------------- The second of the flybys took place on 10 July 2010 to the asteroid 21 Lutetia, discovered on 15 November 1852 by H. Goldschmidt. Its classification into a specific asteroid type had turned out to be ambiguous and included the possibilities of a C-type or an M-type asteroid. This contradiction made it an interesting object for close inspection. Closest Approach (CA) occurred at 15:45 UT at a distance of 3168.2km. The relative fly-by velocity was of 15 km/s. The fly-by strategy allowed continuous observations of Lutetia before, during and for 30 minutes after CA. Images obtained by OSIRIS revealed that Lutetia has a complex geology and one of the highest asteroid densities measured so far, 3.4+/-0.3g/cm3. Its geologically complex surface, ancient surface age and high density suggest that Lutetia is most likely a primordial planetesimal. This is the second of the two asteroids selected at the Science Working Team meeting on 11th March 2004 among all the available candidate asteroids, depending on the scientific interests and the propellant required for the correction manoeuvre. The following operations took place around the Lutetia fly-by: 21 May 2010 - 9 July 2010: Navigation campaign (astrometry) using the OSIRIS NAC and NAVCAM. 5 July 2010- 14 July 2010: scientific operations targeting the asteroid. The Lutetia fly-by was a success. The navigation campaign produced highly accurate predictions of the position of Lutetia and during the fly-by most instruments worked without serious problems (except Rosina, RPC IES and RPC ICA). Asteroid fly-by mode worked excellently. The objectives summarised below have been addressed by the instrument measurements: - Physical and thermal properties, mineralogy and geomorphology of Lutetia from spatially resolved multi-wavelengths remote-sensing observations between the extreme UV and the mm-range. - Determination of the mass of the asteroid from Doppler measurements of the spacecraft trajectory. - Global shape parameters from light curves taken days before CA. - Search for satellite/dust particles. - Search for an asteroid magnetic field. - Particle and field measurements. Results of the Lutetia Fly By can be found in RO-SGS-RP-0028. Rendez-Vous Manouver 1 (04/09/2010 - 13/07/2011) ---------------------- The deep space manoeuvre was carried out when the spacecraft reached a distance from the Sun around 4.5 AU on 23-Jan-11. One passive check -out (13) was scheduled during this phase. One solar conjunction of 50 days and one solar opposition of 37 days happened during this phase.(see Solar Conjunctions section above). --PC 13 (1st-9th Dec 2010 + 14th Dec) This was the final Cruise Phase Checkout. A number of additional payload operations were also executed, to close out pending and essential requirements, and/or to configure instruments for the upcoming Deep Space Hibernation Phase. Only OSIRIS did not participate in PC 13. PC13 ran for 9 consecutive days between 1st and 9th December 2010. A RSI passive checkout was also completed on 14th December. All of the operations planned and executed were successful. Minor issues were observed by 4 instruments (Consert, Philae, Rosina, RPC). Alice performed successfully some instrument checkout. Cosima did periodical maintenance and check its status. Giada checked successfully its status. Midas performed a normal passive check-out and an additional modified one for Deep Space Hibernation Preparation. Miro performed a normal and successful passive check-out. Osiris did not participate in the PC13 timeframe. However, on 23-26th March 2011 - post RVM1 - specific OSIRIS operations were performed in order to prepare and configure the instrument for the Rosetta Deep Space Hibernation. The Lander performed some operations and Consert performed an unit functional test; both were partially successful. Rosina did not participate in the nominal PC13 scenario, but conducted several specific operations immediately following completion of the nominal PC13 timeline. A spacecraft slew was executed with RTOF monitoring, to further investigate data observed during Lutetia fly-by. RPC PIU, IES, LAP, ICA performed checkout with some errors/anomalies reported, which were considered as no problem for the instrument. Virtis performed the checkout successfully. RSI measurements during PC13 showed some disturbances. The cause is unknown at the time being. SREM performed a successful checkout. More detailed results can be found in RO-SGS-RP-0029. Cruise phase 6 (8 Jun 2011 - 20 Jan 2014) -------------- The whole period was spent in Deep-Space Hibernation Mode (DSHM). Maximum distances to Sun and Earth are encountered during this period, i.e. 5.3 AU (aphelion) and 6.3 AU, respectively. During this phase, 3 superior solar conjunctions and 2 solar oppositions occurred (see table above). This phase ended with the Spacecraft wake-up on the 20th of January 2014. Rendez-Vous Manouver 2 (21 Jan 2014 - 9 Sep 2014) ---------------------- The RVM2 started after Spacecraft wake-up and until September 2014, when the Global Mapping phase started. It contained the Near Comet Drift (NCD), the Far Approach Trajectory (FAT) and the Close Approach Trajectory (CAT). It ended with the transition to Global Mapping. During this phase, Rosetta did a series of ten OCMs, starting on the 7 May to reduce its speed with respect to comet 67P/C-G by about 775 m/s. The first, producing just 20 m/s delta-v ( change in velocity ), was done as a small test burn, as it was the first use of the spacecraft s propulsion system after wake-up. --Near comet drift (NCD) phase (21 May 2014 - 2 July 2014) The following three OCMs form the Near Comet Drift (NCD) phase. They took place every two weeks starting 21 May. They delivered 289.6, 269.5 and 88.7 m/s in delta-v, respectively. -- Far Approach Trajectory (FAT) (2 July - 3 August 2014) The FAT contained the next four burns. The four FAT burns was carried out weekly during July, and all proceeded nominally. The approach manoeuvre sequence reduced the relative velocity in stages down to 3 m/s. During this phase, the first images of the comet were obtained with the optical measurement system (NAVCAM, OSIRIS). After detection, knowledge of the comet ephemeris was drastically improved by processing the on-board observations. Image processing on the ground derived a coarse estimation of comet size, shape and rotation. The first landmarks were identified. The FAT ends at the Approach Transition Point (ATP), which is located in the Sun direction at about 1000 comet nucleus radii from the nucleus. Find below a list of burns with delta-v reduction and duration Date Delta-V m/s Dur.(mins) 7 May 20 41 21 May 290 441 4 Jun 270 406 18 Jun 91 140 2 Jul 59 94 9 Jul 26 46 16 Jul 11 26 23 Jul 5 17 3 Aug 3 13 6 Aug 1 7 -- Close Approach Trajectory (CAT) Close approach trajectory operations started at ATP. The spacecraft distance to the comet was decreased to 20 nucleus radii and the relative velocity fell below 1 m/s. The final point of this phase was the Orbit Insertion Point (OIP), the point where the spacecraft started orbiting the comet. During the CAT, 5 landing sites were selected by the Landing team. Details of the final manoeuvres to prepare insertion: 6 August: Rosetta was commanded to conduct a 1-m/s thruster burn (which ran 7 min) to change its direction and enter onto the first arc (of three arcs) of two triangular (really, tetrahedral) orbits about the comet. It is important to note Rosetta has not been captured by 67P/C-G gravity, and the continuing series of thruster burns were necessary to keep the spacecraft at the comet. Rosetta executed two of these triangular orbits, one large, at about 100km closest pass-by distance (Big CAT) and the second at about 50km ( Little CAT ). 10 August: CAT Change 1 burn - a 6min:25sec, 0.88-m/s burn that pushed Rosetta onto the next arc (100km pass-by height). 13 August: CAT Change 2 burn - a 6min:22sec, 0.87-m/s burn that pushed Rosetta onto the next arc (100km pass-by height). 17 August: CAT Change 3 burn - a 6min:19sec, 0.85-m/s burn that pushed Rosetta onto a transfer arc, down to about 80 km height achieved on 20 Aug (CAT 4). Finally, with the next two burns on 24 and 27 August, the distance was lowered to 50km. - Transition to Global Mapping (TGM) On 31 August, Rosetta began the third and last arc of Little CAT and Rosetta entered the TGM, a set of two manoeuvres. The phase ended at 10 nucleus radii with ta relative velocity of 0.3 m/s. Global Mapping and Close Observations (10 sep 2014 - 28 Oct 2014) The Global Mapping phase ran 10 September to 15 October. During this phase, Rosetta went down to 29 km distance, a point when the spacecraft became actively captured by the comet gravity, and its orbit became circular. At the beginning of this phase, the Lander team down selected 2 landing sites: the nominal and the back up. A series of manoeuvres reduced Rosetta distance from 18.6 km orbit (taking 7 days) to an intermediate orbit approximately 18.6 x 9.8 km (with a period of 5 days). From there the orbit was circularised at about 9.8 km radius, with a period of approximately 66 hours on 15 October, and the mission entered the Close Observation Phase (COP). This phase provided even higher resolution images of the landing site in order to best prepare for Philaes challenging touch-down. The new orbit also allowed a number of Rosettas science instruments to collect dust and measure the composition of gases closer to the nucleus. On the 28 October, Rosetta conducted a thruster burn (82 sec from 12:59 UTC) that delivered a delta-v of 0.081 meters/sec. This pushed the spacecraft to leave the 10-km-altitude circular orbit (following the terminator line) and the COP. Rosetta started its transition to the pre-lander-delivery orbit. On 31 October, the mission control team performed another manoeuvre to enter onto the pre-delivery orbit proper. Lander delivery --------------- On 31 October, Rosetta entered a pre-delivery elliptical orbit at approximately 30 km distance from the comet centre. This orbit was maintained until delivery on 12 November. The orbiter performed its pre-separation manoeuvre at 6:04 on 12 November, which placed it on the trajectory required for separation. The separation occurred at 08:35 UTC (the confirmation signal arrived on Earth at 09:03 UTC). At 10:34 UTC the Lander activated its transmitters and started forwarding its telemetry to the orbiter. At 11:08 UTC, this telemetry was received on ground. Touchdown was confirmed for Philae at 16:03 UTC. While Lander telemetry kept flowing towards the Orbiter, the RF link between the two crafts was regularly interrupted, which was not consistent with a stable landing. Other Lander telemetry gave indication that the Lander had bounced after initial touch-down. The link between Orbiter and Lander was broken at 17:59 UTC one hour earlier than expected for the targeted landing site. On 13 November Lander telemetry was received on ground at 6:01 UTC, very close to the expected time. During the descent, ROLIS acquired an image at 14:38:41 UT, from a distance of approximately 3 km from the surface. The landing site was imaged with a resolution of about 3m per pixel. After separation, Orbiter operations focus on maximising visibility with the Lander and acquiring data to reconstruct the Lander descent trajectory and support Orbiter Navigation. NAVCAM and OSIRIS, once in Lander pointing, acquired every hour until touch-down + 2 hours. After that, NAVCAM observed every 2 hours for navigation. The following Orbiter instruments have been operated: ALICE, CONSERT, MIRO, OSIRIS, ROSINA, RPC. The post-delivery manoeuvre that has been executed on 12 November 2014 started at 09:14:58.1 UTC and a nominal end time at 09:19:53.7 UTC. Rosetta was then on a 50 km orbit. On 13 November at 19:23 UTC Philae started transferring data to Rosetta. Link was lost at 23:08 UTC on 13 November, 40 minutes before predicted time. During this slot was commanded: - ranging measurements by CONSERT (Lander Search) - CIVA images - MUPUS boom deployment and hammering - APXS deployment and measurement On 14 November at 9:01, Philae data were received on-board Rosetta and immediately transmitted to ground, 48 minutes after expected time. The visibility period finished at 11:47 UTC on 14 November, 50 minutes earlier than predicted. During this period was commanded: - APXS released but measured copper thus revealing that the door had not opened. - MUPUS deployment was successful, hammering took place, SESAME detected it - Drill activation for sample return to COSAC - PTOLEMY/COSAC spectra acquisitions - CIVA image but dark................................................. - Consert ranging The fourth and last Philae visibility period started on 14 November at 22:15 UTC ground time. The LAnder bus voltage appeared to decrease rapidly. On November 15 at 00:07, the link between Orbiter and Lander broke. Among the Lander operations carried out during the fourth visibility period was a rotation of the Lander to increase the illumination of its solar arrays. After the planned Touch Down, the Lander did not anchor and bounced. We estimated that the first TD was: Time UTC: 15:34:06 Comet-fixed coordinates: 2.129171, -0.961358, 0.498268 km The NAVCAM image, the NAC image and the first TD as the starting point gave the following impact point at: Time UTC: 16:26:23 Comet-fixed coordinates: 2.450, -0.511, -0.242 km This point has an uncertainty of 7 minutes. The position is also uncertain. By using three WAC images, the second TD can be deduced: Time UTC: 17:31:10 Comet-fixed coordinates: 2.275, 0.249, -0.444 km Consert Ranging estimated a final landing site at Comet-fixed coordinates: 2.446, -0.055, -0.360 km After Touch Down, began the First Science Sequence (FSS) where all Lander instruments operated on the primary battery. The operations did not go as planned due to the several TDs but occurred as listed above. The Long Term Science Phase should have started after the primary battery died, but the final TD let the Lander in a location where the illumination condition could not allow battery charging. Contact was lost on 15 November 2014 at 00:07, ending the FSS, and the Lander went asleep. Escort phase ------------ Planning period during the comet phase were approximately monthly and allowed changes in trajectory types every two weeks. The table below summarises the trajectory followed by Rosetta after the Landing: 21 Nov - 3 Dec 2014 \| Bound Orbits at 30 km 3 Dec - 6 Dec 2014 \| Transition 6 Dec - 19 Dec 2014 \| Bound Orbit at 20 km 19 Dec - 24 Dec 2014 \| Transition 24 Dec - 4 Feb 2015 \| Bound Orbit at 28 km 4 Feb - 21 Feb 2015 \| Close FlyBy CA on 14 Feb at 8km \| Leg up to 143km 21 Feb - 10 Mar 2015 \| Arcs around 80 km Apr 2015 \| Fly bys: CA of 90 km and maximum distance \| of 180km May 2015 \| Fly bys: first from 125km to 180 km then from \| 200km to 325km June 2015 \| Fly bys: from 200 to 240km then CA to 160km \| Sub s/c point located North for Lander com. July 2015 \| Fly bys: CA at 150 km Aug 2015 \| Fly bys: CA increased to 180 km (star tracker \| issues. Sept 2015 \| Fly bys: between 400 and 460km first then \| reduced to 300-330 km Oct 2015 \| Far excursion at 1500 km Nov 2015 \| Fly bys from 420 to 140km Dec 2015 \| Fly bys (75-150km) Jan 2016 \| Fly bys (45-95km) Feb 2016 \| Fly bys (32-52km) Mar 2016 \| Terminator orbit (17 to 12km) - night side \| excursion - far excursion at 1000km - \| hyperbolic arcs at 200km Apr 2016 \| Far Flyby arcs at 200km in terminator - Flyby \| arcs at 80 km at 80 deg - Close Flyby at 30km \| Outbound arc (140 to 70km) at terminator - \| insertion into bound orbits at 19km dist. May 2016 \| Bound orbits in terminator plane: first \| elliptical 19kmx10km - circular 10km - \| circular 7km - mapping orbit at 17km. Jun 2016 \| Mapping orbit at 17km - at 30 km - 2 day-side \| half orbit at 45 deg phase angle - elliptical \| 28x14km at terminator Jul 2016 \| 2.5 elliptical orbit 26x9km at terminator - \| circular orbit at 10 km at terminator 26 Jul - 9 Aug 2016 \| 4 elliptical orbits 14x8km with 70-110 deg \| phase angles 9 Aug - 2 Sep 2016 \| elliptical orbits (70-110 deg phase angles). \| Pericentre gradually reduced and apocentre \| increased while constant orbital period of 3 \| days 13.7km, 7.5km, 13.7km, 6.7km, 14.4km, \| 6.0km, 15.1km, 5.5km, 15.5km, 5.0km, 15.9km, \| 4.6km, 16.2km, 4.4km, 16.4km 2 Sep - 26 Sep 2016 \| elliptical orbits (70-110 deg phase angles). \| Pericentre gradually reduced and apocentre \| increased while constant orbital period of 3 \| days 4.0km, 17.1km, 3.9km, 17.1km, 4.1km, \| 16.1km, 4.1km, 16.8km, 4.1km, 16.0km, 4.1km, \| 17.0km, 4.1km, 16.7km, 4.1km, 17.2km 26 Sep - 30 Sep 2016 \| exit from elliptical orbits - hyperbolic arcs \| with dist from 17 to 23km - final descent to \| the comet nucleus. Orbiter Experiments ===================================================================== ALICE ----- ALICE, an Ultraviolet Imaging Spectrometer, characterise the composition of the nucleus and coma, and the nucleus/coma coupling of comet 67 P/Churyumov-Gerasimenko. This is accomplished through the observation of spectral features in the extreme and far ultraviolet (EUV/FUV) spectral regions from 70 to 205 nm. ALICE make measurements of noble gas abundances in the coma, the atomic budget in the coma, and major ion abundances in the tail and in the region where solar wind particles interact with the ionosphere of the comet. ALICE determine the production rates, variability, and structure of H2O and CO, and CO2 gas surrounding the nucleus and the far-UV properties of solid grains in the coma. ALICE studied Mars and the Rosetta asteroid flyby targets while en route to Churyumov- Gerasimenko. ALICE also map the cometary nucleus in the FUV Instrument References: STERNETAL2007 CONSERT ------- CONSERT (Comet Nucleus Sounding Experiment by Radio wave Transmission) is an experiment that perform tomography of the comet nucleus revealing its internal structure. CONSERT operates as a time domain transponder between the Lander on the comet surface and the Orbiter. A radio signal passes from the orbiting component of the instrument to the component on the comet surface and is then immediately transmitted back to its source, the idea being to establish a radio link that passes through the comet nucleus. The varying propagation delay as the radio waves pass through different parts of the cometary nucleus is used to determine the dielectric properties of the nuclear material. Many properties of the comet nucleus is examined as its overall structural homogeneity, the average size of the sub-structures (Cometesimals) and the number and thickness of the various layers beneath the surface. Instrument References: KOFMANETAL2007 COSIMA ------ The Cometary Secondary Ion Mass Analyser is a secondary ion mass spectrometer equipped with a dust collector, a primary ion gun, and an optical microscope for target characterization. Dust from the near comet environment is collected on a target. The target is then moved under a microscope where the positions of any dust particles are determined. The cometary dust particles are then bombarded with pulses of indium ions from the primary ion gun. The resulting secondary ions are extracted into the time-of-flight mass spectrometer. Instrument References: KISSELETAL2007 GIADA ----- The Grain Impact Analyser and Dust Accumulator measures the scalar velocity, size and momentum of dust particles in the coma of the comet using an optical grain detection system and a mechanical grain impact sensor. Five microbalances measure the amount of dust collected as the spacecraft orbits the comet. Instrument References: COLANGELIETAL2007 MIDAS ----- The Micro-Imaging Dust Analysis System is intended for the microtextural and statistical analysis of cometary dust particles. The instrument is based on the technique of atomic force microscopy. This technique, under the conditions prevailing at the Rosetta Orbiter permits textural and other analysis of dust particles to be performed down to a spatial resolution of 4nm. Instrument References: RIEDLERETAL2007 MIRO ---- MIRO (Microwave Instrument for the Rosetta Orbiter) is composed of a millimetre wave mixer receiver and a submillimetre heterodyne receiver. The submillimetre wave receiver provides both broad band continuum and high resolution spectroscopic data, whereas the millimetre wave receiver provides continuum data only. MIRO measures the near surface temperature of the comet, allowing estimation of the thermal and electrical properties of the surface. In addition, the spectrometer portion of MIRO allows measurements of water, carbon monoxide, ammonia, and methanol in the comet coma. Instrument References: GULKISETAL2007 OSIRIS ------ OSIRIS (Optical, Spectroscopic, and Infrared Remote Imaging System) is a dual camera imaging system operating in the visible, near infrared and near ultraviolet wavelength ranges. OSIRIS consists of two independent camera systems sharing common electronics. The narrow angle camera is designed to produce high spatial resolution images of the nucleus of the target comet. The wide angle camera has a wide field of view and high straylight rejection to image the dust and gas directly above the surface of the nucleus of the target comet. Each camera is equipped with filter wheels to allow selection of imaging wavelengths for various purposes. The spectroscopic and wider band infrared imaging capabilities originally proposed and incorporated in the instrument name were descoped during development. Instrument References: KELLERETAL2006 ROSINA ------ ROSINA (Rosetta Orbiter Spectrometer for Ion and Neutral Analysis) consists of two mass spectrometers, since no one technique is able to achieve the resolution and accuracy required to fulfil the ROSETTA mission goals over the range of molecular masses under analysis. In addition, two pressure gauges provide density and velocity data for the cometary gas. The two mass analysers are: * A double focusing magnetic mass spectrometer with a mass range of 1 - 100 amu and a mass resolution of 3000 at 1 % peak height, optimised for very high mass resolution and large dynamic range * A reflectron type time-of-flight mass spectrometer with a mass range of 1 -300 amu and a mass resolution better than 500 at 1 % peak height, optimised for high sensitivity over a very broad mass range Instrument References: BALSIGERETAL2007 RPC --- RPC (Rosetta Plasma Consortium) is a set of five sensors sharing a common electrical and data interface with the Rosetta orbiter. The RPC sensors are designed to make complementary measurements of the plasma environment around the comet 67P/Churyumov-Gerasimenko. The RPC sensors are: * ICA: an Ion Composition Analyser, which measures the three- dimensional velocity distribution and mass distribution of positive ions; * IES: an Ion and Electron Sensor, which simultaneously measures the flux of electrons and ions in the plasma surrounding the comet; * LAP: a Langmuir Probe, which measures the density, temperature and flow velocity of the cometary plasma; * MAG: a Fluxgate Magnetometer, which measures the magnetic field in the region where the solar wind plasma interacts with the comet; Instrument References: GLASSMEIERETAL2007B * MIP: a Mutual Impedance Probe, which derives the electron plasma density, and can sometimes constrain other plasma parameters of the inner coma of the comet. Instrument References: CARRETAL2007 RSI --- RSI (Radio Science Investigation) makes use of the communication system that the Rosetta spacecraft uses to communicate with the ground stations on Earth. Either one-way or two-way radio links can be used for the investigations. In the one-way case, a signal generated by an ultra-stable oscillator on the spacecraft is received on earth for analysis. In the two way case, a signal transmitted from the ground station is transmitted back to Earth by the spacecraft. In either case, the downlink may be performed in either X-band or both X -band and S-band. RSI investigates the nondispersive frequency shifts (classical Doppler) and dispersive frequency shifts (due to the ionised propagation medium), the signal power and the polarization of the radio carrier waves. Variations in these parameters yields information on the motion of the spacecraft, the perturbing forces acting on the spacecraft and the propagation medium. Instrument References: PAETZOLDETAL2007 VIRTIS ------ VIRTIS (Visible and Infrared Thermal Imaging Spectrometer) is an imaging spectrometer that combines three data channels in one instrument. Two of the data channels are committed to spectral mapping and are housed in the Mapper optical subsystem. The third channel is devoted solely to spectroscopy and is housed in the High resolution optical subsystem. The mapping channel optical system is a Shafer telescope consisting of five aluminium mirrors mounted on an aluminium optical bench. The mapping channel uses a silicon charge coupled device (CCD) to detect wavelengths from 0.25 micron to 1 micron and a mercury cadmium telluride (HgCdTe) infrared focal plane array (IRFPA) to detect from 0.95 micron to 5 microns. The high resolution channel is an echelle spectrometer. The incident light is collected by an off-axis parabolic mirror and then collimated by another off-axis parabola before entering a cross- dispersion prism. After exiting the prism, the light is diffracted by a flat reflection grating, which disperses the light in a direction perpendicular to the prism dispersion. The high-resolution channel employs a HgCdTe IRFPA to perform detection from 2 to 5 microns. Instrument References: CORADINIETAL2007 SREM ---- The Standard Radiation Environment Monitor (SREM) is a monitor-class instrument intended for space radiation environment characterisation and radiation housekeeping purposes. SREM provides continuous directional, temporal, and spectral data of high-energy electron, proton, and cosmic ray fluxes encountered along the orbit of the spacecraft, as well as measurements of the total accumulated radiation dose absorbed by SREM itself. This instrument is a facility monitor flown on several ESA spacecrafts. It is not considered as a PI (Principal Investigator) instrument. Instrument References: MOHAMMADZADEETAL2003 LANDER (PHILAE) ===================================================================== The 100 kg Rosetta Lander, named Philae, is the first spacecraft ever to make a soft landing on the surface of a comet nucleus. The Lander is provided by a European consortium under the leadership of the German Aerospace Research Institute (DLR) and the French Space Research Center (CNES). Other members of the consortium are ESA and institutes from Austria, Finland, France, Hungary, Ireland, Italy and the UK. A description of the Lander can be found in RO-EST-RS-3020. The box-shaped Lander was carried in piggyback fashion on the side of the Orbiter until it arrived at Comet 67P/Churyumov-Gerasimenko. Once the Orbiter was aligned correctly, the ground station commanded the Lander to self-eject from the main spacecraft and unfold its three legs, ready for a gentle touch down at the end of the ballistic descent. The Landing is described above. Immediately after touchdown, a harpoon was supposed to fire to anchor the Lander to the ground and prevent it escaping from the comets extremely weak gravity. The system did not work and the Lander bounced several times. Science Objectives ------------------ It is the general aim of the scientific experiments carried and operated by the Rosetta Lander to obtain a first in situ composition analysis of primitive material from the early solar system, to study the composition and structure of a cometary nucleus, reflecting growth processes in the early solar system, to provide ground truth data for the Rosetta Orbiter experiments and to investigate dynamic processes leading to changes in cometary activity. The primary objective of the Rosetta Lander mission is the in situ investigation of the elemental, isotopic, molecular and mineralogic composition and the morphology of early solar system material as it is preserved in the cometary nucleus. Measurement of the absorption and phase shift of electromagnetic waves penetrating the comet nucleus will help to determine its internal structure. Seismometry and magnetometry will also be used to investigate the interior of the comet. The scientific objectives of the Rosetta Lander can be listed according to their priority as follows: 1. Determination of the composition of cometary surface and subsurface matter: bulk elemental abundances, isotopic ratios, minerals, ices, carbonaceous compounds, organics, volatiles - also in dependence on time and insolation. 2. Investigation of the structure and physical properties of the cometary surface: topography, texture, roughness, regolith scales, mechanical, electrical, optical, and thermal properties, temperatures. Characterization of the near surface plasma environment. 3. Investigation of the global internal structure. 4. Investigation of the comet/plasma interaction. The in situ measurements performed by the Rosetta Lander instruments will also provide local ground truth to calibrate Orbiter instruments. Lander Experiments ------------------ Here a description of all the instruments of the Lander: APXS: Alpha-p-X-ray spectrometer - - - - - - - - - - - - - - - - The goal of the Rosetta APXS experiment is the determination of the chemical composition of the landing site and its potential alteration during the comets approach to the Sun. The data obtained is used to characterize the surface of the comet, to determine the chemical composition of the dust component, and to compare the dust with known meteorite types. Instrument References: KLINGELHOFERETAL2007 CIVA: Panoramic and microscopic imaging system - - - - - - - - - - - - - - - - - - - - - - - - The Cometary Infrared and Visible Analiser (CIVA) is an integrated set of imaging instruments, designed to characterize the landing and sampling site, the 360 deg panorama as seen from the Rosetta Lander, all samples collected and delivered by the Drill Sample and Distribution System, and the stratigraphy within the boreholes. It is constituted by a panoramic stereo camera (CIVA-P), and a microscope coupled to an IR spectrometer (CIVA-M). CIVA is sharing a common Imaging Main Electronics (CIVA/ROLIS/IME) with ROLIS. CIVA-P will characterize the landing site, from the landing legs to the local horizon. The camera is composed of 6 identical micro-cameras, mounted of the Lander sides, with their optical axes separated by 60 deg. In addition, stereoscopic capability is provided by one additional micro- camera, identical to and co-aligned with one of the panoramic micro- camera, with its optical axis 10 cm apart. CIVA-M combines in separated boxes, two ultra-compact and miniaturized channels, one visible microscope CIVA-M/V and one IR spectrometer CIVA-M/I, to characterize, by non-destructive analyses, the texture, albedo, mineralogical and molecular composition of each of the samples collected and distributed by the Drill Sample and Distribution System. Instrument References: BIBRINGETAL2007A CONSERT: Radio sounding, nucleus tomography - - - - - - - - - - - - - - - - - - - - - - The Comet Nucleus Sounding Experiment by Radio wave Transmission (CONSERT) is a complex experiment that performs tomography of the comet nucleus revealing its internal structure. CONSERT operates as a time domain transponder between the Lander, on the comet surface and the Orbiter orbiting the comet. A radio signal passes from the orbiting component of the instrument to the component on the comet surface and is then immediately transmitted back to its source, the idea being to establish a radio link that passes through the comet nucleus. The varying propagation delay as the radio waves pass through different parts of the cometary nucleus is used to determine the dielectric properties of the nuclear material. Many properties of the comet nucleus is examined as its overall structural homogeneity, the average size of the sub-structures (Cometesimals) and the number and thickness of the various layers beneath the surface. Instrument References: KOFMANETAL2007 COSAC: Evolved gas analyser - elemental and molecular composition - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The COmetary SAmpling and Composition experiment COSAC is one of the two evolved gas analysers (EGAs) on board the Rosetta-Lander. Whereas the other EGA, Ptolemy, aims mainly at accurately measuring isotopic ratios of light elements, the COSAC is specialised on detection and identification of complex organic molecules. The instrument can be described as an effort to analyse in situ, mainly with respect to the composition of the volatile fraction, cometary matter nearly as well and accurately as could be done in a laboratory on Earth. Due to the Rosetta Lander rotatability, the instrument can conduct analyses and investigations at different spots of the landing site and, aided by the drill, take samples for analysis from a depth up to at least 0.2 m. Instrument References: GOESMANNETAL2007 PTOLEMY: Evolved gas analyser - isotopic composition - - - - - - - - - - - - - - - - - - - - - - - - - - - The size of a small shoe box and weighing less than 5 kg, Ptolemy uses gas chromatography / mass spectrometry (GCMS) techniques to investigate the comet surface & subsurface. The instrument concept is termed MODULUS which is taken to mean Methods Of Determining and Understanding Light elements from Unequivocal Stable isotope compositions. The scientific goal of the PTOLEMY is to understand the geochemistry of light elements, such as hydrogen, carbon, nitrogen and oxygen, by determining their nature, distribution and stable isotopic compositions. Instrument References: WRIGHTETAL2007 MUPUS: Measurements of surface and subsurface properties - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The Multi-Purpose Sensor Experiment actually consists of four parts: 1. A penetrator, approximately 40 cm long, is hammered into the ground about 1m apart from the Lander for measuring during the penetration process the mechanical strength of the material by means of a depth sensor and a densitometer. The penetrator is equipped with a series of temperature sensors and heaters for determining the temperature as a function of depth and insolation. 2. An accelerometer and a temperature sensor accommodated in the harpoon(s) 3. A four-channel infrared radiometer measures surface temperatures in the vicinity of the Lander. Density of the nearsurface (down to 20cm) material is determined by measuring the absorption of gamma-rays emitted from a radioactive isotope mounted at the tip of the penetrator. Instrument References: SPOHNETAL2007 ROLIS: Descent & Down-Looking Imaging - - - - - - - - - - - - - - - - - - - The ROLIS Camera (Rosetta Lander Imaging System) delivered first close-ups of the environment of the landing place of comet 67P/Churyumov-Gerasimenko during the descent. After landing ROLIS made high-resolved investigations to study the structure (morphology) and mineralogy of the surface. Instrument References: MOTTOLAETAL2007 ROMAP: Magnetometer and plasma monitor - - - - - - - - - - - - - - - - - - - - The Rosetta Lander Magnetometer and Plasma Monitor ROMAP is a multi- sensor experiment. The magnetic field is measured with a fluxgate magnetometer. An electrostatic analyzer with integrated Faraday cup measures ions and electrons. The local pressure is measured with Pirani and Penning sensors. The sensors are situated on a short boom. The deployment on the surface of a cometary nucleus demanded the development of a special digital magnetometer of little weight and small power requirements. For the first time a magnetic sensor is operated from within a plasma sensor. A prototype of the magnetometer, named SPRUTMAG, was flown on space station MIR. Instrument References: AUSTERETAL2007 SD2: Sampling, Drilling and Distribution Subsystem - - - - - - - - - - - - - - - - - - - - - - - - - - The Rosetta-Lander is equipped with a Sample Drill & Distribution (SD2) subsystem which is in charge to collect cometary surface samples at given depth and distribute them to the following instruments: CIVA-M (microscope (MS) & Infrared Spectrometer (IS)), the ovens, serving COSAC and PTOLEMY. Comet sample from pre-determined and/or known (measured) depth are collected and transported by SD2 to well defined locations: * MS & IS viewing place * ovens for high temperature (800 deg C) heating * ovens for medium temperature (130 deg C) heating. * ovens with a window, where samples can be investigated by CIVA-M The sampling, drilling and distribution (SD2) subsystem provides microscopes and advanced gas analysers with samples collected at different depths below the surface of the comet. Specifically SD2 can bore up to 250 mm into the surface of the comet and collect samples of material at predetermined and/or known depths. It then transports each sample to a carousel which feeds samples to different instrument stations: a spectrometer, a volume check plug, ovens for high and medium temperatures and a cleaning station. SD2 is accommodated on the flat ground-plate of the Rosetta, where it is exposed to the cometary environment. Instrument References: ERCOLIFINZIETAL2007 SESAME: Surface electrical, acoustic and dust impact monitoring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The SESAME (Surface Electrical, Seismic and Acoustic Monitoring Experiments) electronics board and the integration of the components are managed by the German Aerospace Center (DLR), Institute of Space Simulation, Cologne. The results of SESAME help in understanding how comets, have formed and thus, how the solar system, including the Earth, was born. Instrument References: SEIDENSTICKERETA2007 GROUND SEGMENT ===================================================================== This section summarizes the roles and responsibilities for the Rosetta Ground Segment. The primary responsibility for developing the payload operations strategy for the Rosetta Scientific Mission is the Rosetta Science Working Team. The Rosetta Science Working Team (SWT) monitors and advises on all aspects of Rosetta which affect its scientific performance. Rosetta Ground Segment ----------------------- The Rosetta ground segment consists of two major elements: the Rosetta Mission Operations Centre (RMOC) and the Rosetta Science Ground Segment (RSGS). Rosetta Science Ground Segment - - - - - - - - - - - - - - - - - - The Rosetta Science Ground Segment (RSGS) is located at the European Space Astronomy Centre (ESAC) in Spain. The main task is to support the Rosetta Project Scientist in the planning of the science operations schedule and in the generation of coordinated operational sequences, the payload command sequences for all Rosetta instruments and their onward transmission to the Rosetta Mission Operations Centre (RMOC). In addition, the RSGS prepares the trajectory during the comet escort phase. Rosetta Mission Operations Center - - - - - - - - - - - - - - - - - - The Rosetta Mission Operations Center (RMOC) is located at the European Space Operations Center (ESOC) in Darmstadt, Germany. The RMOC is responsible for the Spacecraft operations and all real time contacts with the spacecraft and payload, the overall mission planning, flight dynamics and spacecraft and payload data distribution. Rosetta Lander Ground Segment ------------------------------ The Rosetta Lander Ground Segment (RLGS) is made up of two operational teams. When CNES joined the DLR consortium for developing the Lander, it was decided to divide the RLGS into 2 centers (see Lander Project Plan RL-PL-DLR-97002). These teams are responsible for the success of the Lander operations, to ensure that the Lander performs the science with regards to its status, and to give the data to the PIs and suppliers. Lander Control Center - - - - - - - - - - - - The Lander Control Center (LCC), located at DLR/MUSC in Koeln (Germany), in charge of Rosetta Lander operations during the flight segment definition, design, realization, assembly and tests. Science Operations and Navigation Center - - - - - - - - - - - - - - - - - - - - - The Science Operations and Navigation Center is under CNES responsibility, located in Toulouse (France). It is responsible for the navigation and mission analysis aspects, including separation, landing and descent strategies and generation of the scientific sequences. Rosetta Scientific Data Archive -------------------------------- All scientific data obtained during the full mission duration remains proprietary of the PI teams and the Lander teams for a maximum period of 6 months after they have been received from ESOC. After this period, the scientific data products from the mission have to be submitted to RSOC in a reduced and calibrated form such that they can be used by the scientific community. The Archive Scientist prepares the release of Rosetta Scientific Data Archive after reception from the individual Rosetta instruments and after the 6 months proprietary period. Acronyms -------- For more acronyms refer to Rosetta Project Glossary RO-EST-LI-5012 ATTC Absolute Time Telecommand AU Astronomical Unit CA Closest Approach CAP Comet Acquisition Point CAT Close Approach Trajectory CNES Centre National dEtudes Spatiales COP Close Observation Phase DLR German Aerospace Center DSM Deep Space Manouver ESA European Space Agency ESAC European Space Astronomy Centre ESOC European Space Operations Center ESTEC European Space Research and Technology Center EUV Extreme UltraViolet FAT Far approach trajectory FSS First Science Sequence FUV Far UltraViolet GCMS Gas Chromatography / Mass Spectrometry GMP Global Mapping Phase HGA High Gain Antenna HgCdTe Mercury Cadmium Telluride HIGH High Activity Phase (Escort Phase) HK HouseKeeping IRAS InfraRed Astronomical Satellite IRFPA Infrared Focal Plane Array IS Infrared Spectrometer LCC Lander Control Center LDL Long Debye Length LEOP Launch and Early Orbit Phase LOW Low Activity Phase (Escort Phase) LTE Local Thermodynamic Equilibrium MINC Moderate Increase Phase (Escort Phase) MGA Medium Gain Antenna MLI Multi Layer Insulation MS Microscope NNO New Norcia ground station OCM Orbit Correction Manoeuvres OIP Orbit Insertion Point PI Principal Investigator P/L PayLoad PC Payload Checkout PDHC Pre Delivery Calib Science PHC Post Hibernation Commissioning PRL Prelanding RBD Rebounds RF Radio Frequency RMOC Rosetta Mission Operations Center RLGS Rosetta Lander Ground Segment RL Rosetta Lander RO Rosetta Orbiter RSGS Rosetta Science Ground Segment RVM Rendez-vous Manouver S/C SpaceCraft SDL Separation Descent and Landing SINC Sharp Increase Phase (Escort Phase) SONC Science Operations and Navigation Center SSP Surface Science Package STR Star TRacker SWT Science Working Team TGM Transition to global mapping
Creator Contact	Jouni Ryno
Date Published	2017-04-01T00:00:00Z
Last Update	2025-01-27
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Jouni Ryno, 2017, 'RO-C-COSIMA-3', V6.0, European Space Agency, https://doi.org/10.5270/esa-51ly8ru