Data Set Information
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| DATA_SET_NAME |
ROSETTA-ORBITER LUTETIARPCLAP 2 AST2 EDITED2 V1.0
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| DATA_SET_ID |
RO-A-RPCLAP-2-AST2-EDITED2-V1.0
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| NSSDC_DATA_SET_ID |
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| DATA_SET_TERSE_DESCRIPTION |
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| DATA_SET_DESCRIPTION |
Data Set Overview:Contents:A. Operations overviewB. Data set statusC. Scientific useD. CaveatsE. Updates since previous versionF. Version historyA. Operations overview----------------------LAP operations are described in the operations report,IRFU-ROS-OPR-AST2 in the DOCUMENT/FLIGHT_REPORTS directory of thisdata set.B. Data set status------------------This data set contains scientifically useful data from the RosettaRPC-LAP instrument. The data contained are primary instrument data,in instrument units (TM) and NOT calibrated to physical units(volts and amperes) and with instrumental offsets NOT removed.See the caveats in Section D below for data use.C. Scientific use-----------------While the edited data are scientifically useful to instrumentexperts, these data files are supplied mainly for long-term archivingand reference purposes and are not intended or suitable forscientific use by the wider community.For information on exact data products (science data, geometry files,housekeeping), calibration, file formats and file naming conventions,etc., consult the EAICD, RO-IRFU-LAP-EAICD, in the DOCUMENTdirectory. For the specifics of this mission phase, seethe operations report, IRFU-ROS-OPR-AST2 inthe DOCUMENT/FLIGHT_REPORTS directory.D. Caveats----------This section covers caveats relevant for this specific data set. Forgeneral caveats, see the EAICD in the DOCUMENT directory.D.1. General caveat-------------------The archived data set is complete, but it has not been possible toscan every part of it for every possible problem before delivery, sothere may be numerous data quality issues in addition to this list.While the data clearly have a great science potential, analysis has tobe done with great care. Anybody using the present data set is stronglyencouraged to contact a LAP CoI for cooperation.E. Updates since previous version---------------------------------- Changed name of 7 PDS keywords to make them probe-specific.- Bugfix: Uses correct ADC20 sampling frequency for setting timestamps for ADC20 data.- Removed previously made modification of ADC16 TM values due to nonlinearity in ADC16.- Uses SPICE for time conversions. Better time conversions from spacecraft clock to UTC.- MAJOR: Data reorganized into fewer files with longer time series and sorted by type of measurement.- Bugfix: Sweep timestamp increments corrected.- Removed mistakenly included additional operations report for PC12.- Changed name of mission phase operations report for naming consistency across data sets.See section Version history.F. Version history------------------Note that there has been changes in the organization of data sets:- Previously, some data sets were split into several data sets, one per MTP, and therefore used the DATA_SET_ID description string to signify which MTP.- Previously, data sets which covered the entire mission phase used the description strings EDITED and CALIB.- New edited and calibrated data sets use the DATA_SET_ID description strings EDITED2 and CALIB2 to signify significants updates in the data set pipeline and the basic format of the data sets (fewer files and longer time series). The versioning of these data sets starts from V1.0.Therefore, this data set supersedes the following data set(s): RO-A-RPCLAP-2-AST2-EDITED-V1.0
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| DATA_SET_RELEASE_DATE |
2020-12-03T00:00:00.000Z
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| START_TIME |
2010-05-17T12:00:00.000Z
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| STOP_TIME |
2010-09-04T12:00:00.000Z
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| MISSION_NAME |
INTERNATIONAL ROSETTA MISSION
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| MISSION_START_DATE |
1995-03-01T12:00:00.000Z
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| MISSION_STOP_DATE |
N/A (ongoing)
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| TARGET_NAME |
21 LUTETIA
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| TARGET_TYPE |
ASTEROID
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| INSTRUMENT_HOST_ID |
RO
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| INSTRUMENT_NAME |
ROSETTA PLASMA CONSORTIUM - LANGMUIR PROBE
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| INSTRUMENT_ID |
RPCLAP
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| INSTRUMENT_TYPE |
PLASMA INSTRUMENT
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| NODE_NAME |
Small Bodies
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| ARCHIVE_STATUS |
LOCALLY ARCHIVED
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| CONFIDENCE_LEVEL_NOTE |
These data are uncalibratedraw data, i.e. digital output of the instrument. As such, theconfidence level is very high.
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| CITATION_DESCRIPTION |
A. I. Eriksson, R. Gill, E.P. G. Johansson, and F. L. Johansson, Rosetta RPC-LAP archive ofedited data from the LUTETIA FLY-BY mission phase,RO-A-RPCLAP-2-AST2-EDITED2-V1.0, ESA Planetary Science Archive andNASA Planetary Data System, 2020.
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| ABSTRACT_TEXT |
This data set contains EDITEDdata from Rosetta RPC-LAP, acquired during the LUTETIA FLY-BY missionphase where the primary target was the asteroid 21 LUTETIA. It containsuncalibrated raw data, i.e. the digital output of the instrument. Thisversion reorganizes the data into fewer files with longer time seriesand sorted by type of measurement. It also changes the previous value ofVOLUME_ID:ROLAP_1008. The version number starts over from V1.0 due to achange in naming convention.
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| PRODUCER_FULL_NAME |
ERIK P G JOHANSSON
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| SEARCH/ACCESS DATA |
SBN Comet Website
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