A dataset provided by the European Space Agency

Name RO-X-SREM-2-EXT2-MTP029
Mission INTERNATIONAL-ROSETTA-MISSION
URL ftp://psa.esac.esa.int/pub/mirror/pub/mirror/INTERNATIONAL-ROSETTA-MISSION/SREM/RO-X-SREM-2-EXT2-MTP029-V1.0
DOI https://doi.org/esa-[xxxxxxx]
Abstract This data set contains count rates (1/s) as measured by the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, along with their standard deviations. The primary target is comet 67P/Churyumov-Gerasimenko. These are CODMAC Level 2 Experiment Data Record data, and provide a measure of the radiation in the spacecraft environment during the Medium Term Plan 29 period of the EXTENSION 2 mission phase.
Description Data Set Overview = This data set contains 'raw' SREM count rate data (1/s), converted from the equivalent SREM Level 0 CDF products, which are provided in the EXTRAS directory. Note that the CDF processing levels differ from the CODMAC definition used within these PDS data sets. The SREM CDF Level 0 data are equivalent to the PDS CODMAC Level 2 data while the SREM CDF Level 2 data are equivalent to the PDS CODMAC Level 5 data. Associated standard deviations are also provided within each data product, calculated as the square root of the count rate values. These data are useful for determining the energetic particle environment experienced by the Standard Radiation Environment Monitor onboard the Rosetta Orbiter. Processing These are 'raw' count rate data converted directly from the equivalent SREM Level 0 CDF data. No additional processing has been completed. Standard deviations are provided within each data product, along side the data, and are calculated as the square root of the count rate values. Data One data product is provided per day of measurement. Data products are named according to the following convention: SREM_L_YYYYMMDD.EXT Where: is the CODMAC processing level (2 for the count rate data and 5 for the derived proton and electron flux data). YYYMMDD is the date of the observation. EXT is the file extension (TAB for the ASCII data table and LBL for the detached PDS label file). All data products are formatted as plain ASCII tables and have an associated detached PDS label. The CODMAC Level 2 data are given as count rates (1/s) for each of the 15 SREM energy bins, and their associated standard deviations (calculated as square root of the count rate). Measurements are time tagged at the middle of the time interval (centered). The following table provides a list of the 15 SREM channels and the corresponding energy ranges of detected protons and electrons. ||...
Instrument SREM
Temporal Coverage 2016-05-03T00:01:27Z/2016-05-30T23:59:12Z
Version V1.0
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 ...
Creator Contact M. BARTHELEMY, F. VALLEJO, D. HEATHER
Date Published 2020-12-01
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2020-12-01, RO-X-SREM-2-EXT2-MTP029, V1.0. https://doi.org/esa-[xxxxxxx]