PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM FILE_RECORDS = 4080 DATA_SET_ID = "MEX-M-ASPERA3-4-DDR-IMA-EXT6-V1.0" STANDARD_DATA_PRODUCT_ID = "IMA_AZ0010_DNF" PRODUCT_ID = "IMA_AZ0920172501351DNF01" PRODUCT_TYPE = "DATA" PROCESSING_LEVEL_ID = 4 PRODUCT_CREATION_TIME = 2024-02-01T18:33:30 RELEASE_ID = 0001 REVISION_ID = 0000 START_TIME = 2017-250T13:51:12.197 STOP_TIME = 2017-250T14:39:00.478 SPACECRAFT_CLOCK_START_COUNT = "1/0452872265.45042" SPACECRAFT_CLOCK_STOP_COUNT = "1/0452875133.63450" INSTRUMENT_HOST_NAME = "MARS EXPRESS" INSTRUMENT_HOST_ID = "MEX" MISSION_PHASE_NAME = "ME Phase 37" MISSION_NAME = "MARS EXPRESS" TARGET_NAME = "SOLAR WIND" TARGET_TYPE = "PLASMA CLOUD" ORBIT_NUMBER = 17325 INSTRUMENT_NAME = " ANALYZER OF SPACE PLASMA AND ENERGETIC ATOMS (3RD VERSION)" INSTRUMENT_ID = "ASPERA-3" PRODUCER_ID = "IRF" PRODUCER_FULL_NAME = "MATS HOLMSTROM" NOTE = " IMA_AZ0920172501351DNF01.CSV contains Mars Express ASPERA-3 data from the Ion Mass Analyzer (IMA) Azimuth anode 0010 (AZ0010) in the unit m-2 s-1 sr-1 eV-1 for all mass channels (0-31) in the energy range 0.01-40 keV. The file covers the time period 2017-250T13:51:12.197 to 2017-250T14:39:00.478 (Data in this file start in orbit 17325)." DESCRIPTION = " This file contains data from IMA_AZ0010: Ion Mass Analyzer AZimuth anode 0010. Each IMA anode (or sector) collects data for the 32 mass channels (SENSOR rows) at 96 energy steps from 0.01-40 keV. The center energy for each step is found in the IMA_ENERGYn.TAB files in the CALIB directory. Which table to use is based on the time period (documented in the CALINFO.TXT and in the labels). The last 96 values in each SENSOR row are the data values (m-2 s-1 sr-1 eV-1) sampled at each energy step. The energy steps are indexed starting at 0, so the last value is at energy index 95. To get the center energy in eV, use the corresponding eV value for the energy index found in the appropriate ENERGY calibration table in the CALIB directory. The data values are formatted for better processing accuracy and DO NOT reflect the accuracy of the instrumentation. Please refer to the Data Set Catalog, ASPERA3_IMA_EDR_DS.CAT, for details about data organization, science meaning, data modes, etc." ^SPREADSHEET = "IMA_AZ0920172501351DNF01.CSV" OBJECT = SPREADSHEET INTERCHANGE_FORMAT = ASCII ROWS = 4080 FIELDS = 7 ROW_BYTES = 1607 /* longest row, too.*/ FIELD_DELIMITER = "COMMA" OBJECT = FIELD NAME = "START TIME" FIELD_NUMBER = 1 DATA_TYPE = TIME BYTES = 21 DESCRIPTION = " The START TIME field specifies the start time of the data sample(s) being returned in the current row in UTC. The fields START TIME and STOP TIME define the time range covered by the samples contained on the current row." END_OBJECT = FIELD OBJECT = FIELD NAME = "STOP TIME" FIELD_NUMBER = 2 DATA_TYPE = TIME BYTES = 21 DESCRIPTION = " The STOP TIME field specifies the stop time of the data sample(s) being returned in the current row in UTC. The fields START TIME and STOP TIME define the time range covered by the samples contained on the current row." END_OBJECT = FIELD OBJECT = FIELD NAME = "DATA TYPE NAME" FIELD_NUMBER = 3 DATA_TYPE = CHARACTER BYTES = 11 /* does not include double quotes */ FORMAT = "A11" DESCRIPTION = " The DATA TYPE NAME field identifies the type of data sample(s) being returned in the current row. Valid entries include: SENSOR - primary data MODE DATA - instrument status (mode) data For example, if the data type name of the row is SENSOR, then the data within that row contains the primary sensor data being returned." END_OBJECT = FIELD OBJECT = FIELD NAME = "DATA TYPE ID" FIELD_NUMBER = 4 DATA_TYPE = ASCII_INTEGER BYTES = 1 FORMAT = "I1" DESCRIPTION = " The DATA TYPE ID field identifies the type of data sample(s) being returned in the current row. It is equivalent to the DATA TYPE NAME field, except expressed as an integer instead of a string. Valid entries include: 1 - primary data 4 - instrument status (mode) data For example, if the data type id of the row is 1, then the data within that row contains the primary sensor data being returned." END_OBJECT = FIELD OBJECT = FIELD NAME = "DATA NAME" FIELD_NUMBER = 5 DATA_TYPE = CHARACTER BYTES = 50 /* does not include double quotes */ FORMAT = "A50" DESCRIPTION = " The DATA NAME field identifies the name of the data parameter being returned in the current row." END_OBJECT = FIELD OBJECT = FIELD NAME = "DATA UNIT" FIELD_NUMBER = 6 DATA_TYPE = CHARACTER BYTES = 50 /* double quotes not included */ FORMAT = "A50" DESCRIPTION = " The DATA UNIT field identifies the units that the data values are expressed in for the current row." END_OBJECT = FIELD OBJECT = FIELD NAME = "VALUES" FIELD_NUMBER = 7 DATA_TYPE = ASCII_REAL BYTES = 1439 /* including delimiters */ ITEMS = 96 ITEM_BYTES = 14 DESCRIPTION = " This field contains the data values associated with the data items being returned. The field DATA TYPE NAME identifies the type of data being returned." END_OBJECT = FIELD END_OBJECT = SPREADSHEET END