PDS_VERSION_ID = PDS3 /* FILE CHARACTERISTIC DATA ELEMENTS */ PRODUCT_ID = "NP1_RAWXXXX_081108221014_11" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 6810 FILE_RECORDS = 6944 /* DATA OBJECT POINTERS */ ^NPD_RAWHEAD_TABLE = "NP1_RAWXXXX_081108221014_11.TAB" ^NPD_RAWSCIE_TABLE = "NP1_RAWXXXX_081108221014_11.TAB" /* PRODUCER IDENTIFICATION */ PRODUCER_ID = " CESR_ASPERA4_GROUP" PRODUCER_FULL_NAME = " EMMANUEL PENOU" PRODUCER_INSTITUTION_NAME = " CENTRE D'ETUDE SPATIALE DES RAYONNEMENTS" PRODUCT_CREATION_TIME = 2010-08-05T09:37:35 /* DATA DESCRIPTION AND IDENTIFICATION */ DATA_SET_NAME = " VENUS EXPRESS VENUS/SOLARWIND ASPERA 2 EXTENSION 1 NPD V1.0" DATA_SET_ID = "VEX-V/SW-ASPERA-2-EXT1-NPD-V1.0" RELEASE_ID = 0005 REVISION_ID = 0000 PRODUCT_TYPE = EDR PROCESSING_LEVEL_ID = 2 MISSION_NAME = "VENUS EXPRESS" MISSION_ID = VEX INSTRUMENT_HOST_NAME = "VENUS EXPRESS" INSTRUMENT_HOST_ID = VEX MISSION_PHASE_NAME = "PHASE 16" INSTRUMENT_NAME = " ANALYZER OF SPACE PLASMA AND ENERGETIC ATOMS (4TH VERSION)" INSTRUMENT_ID = ASPERA4 INSTRUMENT_TYPE = {"ELECTROSTATIC ANALYZER", "MASS SPECTROMETER", "NEUTRAL PARTICLE IMAGER", "NEUTRAL PARTICLE DETECTOR"} DETECTOR_ID = VEX_ASP4_NPD1 ^INSTRUMENT_DESC = "ASPERA4_DESC.TXT" /* TARGET IDENTIFICATION */ TARGET_TYPE = "PLANET" TARGET_NAME = "VENUS" RIGHT_ASCENSION = "N/A" DECLINATION = "N/A" /* SCIENCE OPERATIONS INFORMATION */ VEX:SCIENCE_CASE_ID = " ALL" VEX:SCIENCE_CASE_ID_DESC = "Please refer to VEX_SCIENCE_CASE_ID_DESC.TXT in the DOCUMENT directory." OBSERVATION_TYPE = {"AC002B", "PE001A", "PE004A"} ^OBSERVATION_TYPE_DESC = "OBSERVATION_TYPE_DESC.TXT" /* TIME RELATED INFORMATION */ START_TIME = 2008-11-08T22:10:14.402 STOP_TIME = 2008-11-09T00:06:31.968 SPACECRAFT_CLOCK_START_COUNT = "01/0116547006.32768" SPACECRAFT_CLOCK_STOP_COUNT = "01/0116553984.04260" /* ORBITAL INFORMATION */ ORBIT_NUMBER = 932 ORBITAL_ECCENTRICITY = 0.841706 ORBITAL_INCLINATION = 83.767374 ORBITAL_SEMIMAJOR_AXIS = 39497.064754 PERIAPSIS_ALTITUDE = 200.364619 PERIAPSIS_ARGUMENT_ANGLE = 115.132832 PERIAPSIS_TIME = 2008-11-08T09:03:44.129 SPACECRAFT_ORIENTATION = (-0.797148,0.556938,-0.233185) ^SPACECRAFT_ORIENTATION_DESC = "VEX_ORIENTATION_DESC.TXT" SPACECRAFT_POINTING_MODE = " N/A" ^SPACECRAFT_POINTING_MODE_DESC= "VEX_POINTING_MODE_DESC.TXT" /* DATA OBJECT DEFINITION */ OBJECT = NPD_RAWHEAD_TABLE NAME = "NPD_RAWHEAD" ROW_SUFFIX_BYTES = 6658 INTERCHANGE_FORMAT = ASCII ROWS = 6944 COLUMNS = 24 ROW_BYTES = 152 ^STRUCTURE = "NPD_RAWHEAD.FMT" END_OBJECT = NPD_RAWHEAD_TABLE OBJECT = NPD_RAWSCIE_TABLE NAME = "NPD_RAW_SCIENCE" ROW_PREFIX_BYTES = 152 INTERCHANGE_FORMAT = ASCII ROWS = 6944 COLUMNS = 4 ROW_BYTES = 6658 DESCRIPTION = "Uncalibrated NPD1 sensor science data in raw data operation mode." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "NPD_STOP_PH" DATA_TYPE = ASCII_INTEGER START_BYTE = 1 BYTES = 2048 UNIT = "N/A" FORMAT = "I3" DESCRIPTION = "Uncalibrated stop pulse height values." ITEMS = 512 ITEM_BYTES = 4 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "NPD_TOF" DATA_TYPE = ASCII_INTEGER START_BYTE = 2049 BYTES = 2560 UNIT = "N/A" FORMAT = "I4" DESCRIPTION = "Uncalibrated Time of Flight value. The TOF values are expressed in 0.5ns steps " ITEMS = 512 ITEM_BYTES = 5 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "NPD_DIRECTION" DATA_TYPE = ASCII_INTEGER START_BYTE = 4609 BYTES = 1024 UNIT = "N/A" FORMAT = "I1" DESCRIPTION = "The stop MCP value referring to the direction of the arrival particles. The field takes one of the following values: 0 = Stop0 1 = Stop1 2 = Stop2" ITEMS = 512 ITEM_BYTES = 2 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "NPD_COINCIDENCE" DATA_TYPE = ASCII_INTEGER START_BYTE = 5633 BYTES = 1024 UNIT = "N/A" FORMAT = "I1" DESCRIPTION = "The coincidence control may takes one of the following values: 0 = 1 Start, 1 Stop 1 = n Start, 1 Stop 2 = 1 Start, n Stop 3 = n Start, n Stop 4 = 0 Start, 1 Stop where n=2,3,..." ITEMS = 512 ITEM_BYTES = 2 END_OBJECT = COLUMN END_OBJECT = NPD_RAWSCIE_TABLE END