A dataset provided by the European Space Agency

URL ftp://psa.esac.esa.int/pub/mirror/pub/mirror/INTERNATIONAL-ROSETTA-MISSION/ROSINA/RO-C-ROSINA-3-EXT3-V2.0
DOI https://doi.org/10.5270/esa-2fqg97y
Abstract This data set contains CODMAC level 3 science data acquired by the DFMS and RTOF ROSINA sensors between 2016-06-28 and 2016-06-30 during the Extension phase 3 of the Rosetta mission to comet 67P/CG. V2.0 : Mass scale has been enhanced for a selection of masses which are now provided with 4 digits after the coma and the offset removal has been improved, corrupted files have been removed in the V2.0
Description Data set Version 2.0 The ROSINA team found corrupted files in the RTOF and DFMS science data V1.0 of this dataset, these corrupted files have been removed in the V2.0. The list of these removed files can be found in the REMOVED_L3_V1_TO_V2.ASC file. Furthermore, the mass scale has been enhanced for a selection of masses which are now provided with 4 digits after the coma (MCP HR neutral spectra for masses 16, 17, 18, 27, 28, 30, 32, 34, 44, 46, 60, and 76) and the offset removal has been improved. As a result, V2.0 of this CODMAC L3 dataset has been created. Some of the CODMAC L2 data with a DATA_QUALITY field set to 0 have been post-processed and re-generated. When bytes of the science data stream were lost by the DPU, it is possible to rebuild the science data by analysing and correcting these anomalies. Another problem originates from the MCP detector readout process: an offset can suddenly be added to the data at any time during the readout; spectra with such an offset have also been corrected using some offset subtraction to cancel this effect. The re-generated PDS files with their original DATA_QUALITY flag are provided in the software zip file containing all the input files used by the software to convert the L2 data into L3 data. Data set Overview = Rosetta was at distances between 26.89 and 0 km from the comet during this time. The COPS HK packet was generated every 4s during the last hour of the mission. ROSINA was permanently analyzing the coma of the comet with all three sensors, except during wheel offloadings when the mass spectrometers DFMS and RTOF were in standby and during orbit control manoeuvers, when all sensors were off. Explanation on the data generation of the ROSINA sensors can be found in the OPERATION_LOGBOOK.ASC. COPS data do not need on-ground calibration and are included in the level 2 dataset. Parameters DFMS and RTOF data contain neutral ...
Instrument ROSINA
Temporal Coverage 2016-06-28T23:23:28Z/2016-09-30T10:39:26Z
Version V2.0
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 Manoeuver 1 - Cruise phase 6 - Rendez-Vous Manoeuver 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 ...
Date Published 2018-07-07
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2018-07-07, RO-C-ROSINA-3-EXT3, V2.0. https://doi.org/10.5270/esa-2fqg97y