PDS_VERSION_ID = PDS3 /* FILE CHARACTERISTICS */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 49 LABEL_RECORDS = 45 /* POINTERS TO DATA OBJECTS */ ^ALPHA_TABLE = 46 ^PROTON_TABLE = 47 ^XRAY_TABLE = 48 ^BACKGROUND_TABLE = 49 /* IDENTIFICATION DATA ELEMENTS */ DATA_SET_ID = "MPFR-M-APXS-2-EDR-V1.0" DATA_SET_NAME = "MPF ROVER MARS ALPHA PROTON X-RAY SPECTROMETER 2 EDR V1.0" PRODUCER_ID = "MIPL OF JPL" PRODUCER_FULL_NAME = "ALLAN J. RUNKLE" PRODUCER_INSTITUTION_NAME = "MULTIMISSION IMAGE PROCESSING LABORATORY, JET PROPULSION LAB" PRODUCT_ID = "APX_EDR-1247007877-A-003191" MISSION_NAME = "MARS PATHFINDER" INSTRUMENT_HOST_NAME = "MICROROVER FLIGHT EXPERIMENT" INSTRUMENT_HOST_ALIAS_NAME = "MARS PATHFINDER ROVER (SOJOURNER)" INSTRUMENT_NAME = "ALPHA PROTON X-RAY SPECTROMETER" INSTRUMENT_ID = "APXS" PACKET_CREATION_SCLK = 1246948615 SPACECRAFT_CLOCK_START_COUNT = 1246948615 SPACECRAFT_CLOCK_STOP_COUNT = 1247007868 START_TIME = 1997-07-07T06:36:47.776Z STOP_TIME = 1997-07-07T23:04:20.936Z PLANET_DAY_NUMBER = 3 EARTH_RECEIVED_START_TIME = 1997-07-07T23:30:50.572Z EARTH_RECEIVED_STOP_TIME = 1997-07-07T23:30:54.256Z PRODUCT_CREATION_TIME = 1998-09-03T23:48:54.000Z /* DESCRIPTIVE DATA ELEMENTS */ EXPECTED_PACKETS = 2 RECEIVED_PACKETS = 2 APPLICATION_PACKET_ID = 12 APPLICATION_PACKET_NAME = "APX" INSTRUMENT_HOST_TEMPERATURE = (-52, -59, 2, 8, -53, -50, -56, 17, 16, 17, 10, 11, -61) INSTRUMENT_TEMPERATURE = (-7.8489, -9.4030, -6.2948, -7.8489, -3.1866, -6.2948, -1.6325, -3.1866, 1.4757, -1.6325, 3.0298, 1.4757, 6.1380, 4.5839, 9.2462, 7.6921, 13.9085, 10.8003, 17.0167, 13.9085) AMBIENT_TEMPERATURE = (-70.0129, -74.6752, -73.1211, -74.6752, -71.5670, -73.1211, -70.0129, -71.5670, -68.4588, -70.0129, -66.9047, -68.4588, -63.7965, -66.9047, -62.2424, -63.7965, -59.1342, -62.2424, -56.0260, -59.1342) ACCUMULATION_COUNT = 10 SAMPLING_DURATION = "13:37:20" APXS_COMMUNICATION_ERROR_COUNT = 0 START_ERROR_STATE = 0 STOP_ERROR_STATE = 0 CONVERTER_CURRENT = 32 CONVERTER_VOLTAGE = 115 SOFTWARE_NAME = "MPFTELEMPROC_APXS" SOFTWARE_VERSION_ID = "V1.10.20" PROCESSING_HISTORY_TEXT = "CODMAC LEVEL 1 TO LEVEL 2 CONVERSION VIA JPL/MIPL MPFTELEMPROC" /* GEOMETRY DATA ELEMENTS */ ROVER_HEADING = 14012 ROVER_POSITION = (1.5330, -2.0150) LINEAR_ACCELEROMETER = (2.0000, -24.0000) APXS_MECHANISM_ANGLE = -55.0400 CONTACT_SENSOR_STATE = 512 /* ROVER FLIGHT SOFTWARE COMMAND DATA ELEMENTS */ COMMAND_SEQUENCE_NUMBER = 3191 TLM_CMD_DISCREPANCY_FLAG = FALSE /* TABLE OBJECT DATA ELEMENTS */ OBJECT = ALPHA_TABLE INTERCHANGE_FORMAT = BINARY ROWS = 1 COLUMNS = 3 ROW_BYTES = 512 OBJECT = COLUMN NAME = ALPHA_SAMPLING_DURATION DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 1 BYTES = 2 DESCRIPTION = "Accumulation time for this spectrum in units of 10 seconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 3 BYTES = 2 DESCRIPTION = "Address and complement of the spectrum, used as an internal check." END_OBJECT = COLUMN OBJECT = COLUMN NAME = ALPHA_COUNT DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5 BYTES = 506 ITEMS = 253 ITEM_BYTES = 2 ITEM_OFFSET = 2 DESCRIPTION = "Number of alpha particles detected per channel. Channels represent differing energy levels." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 511 BYTES = 2 DESCRIPTION = "Repeat of internal check." END_OBJECT = COLUMN END_OBJECT = ALPHA_TABLE OBJECT = PROTON_TABLE INTERCHANGE_FORMAT = BINARY ROWS = 1 COLUMNS = 3 ROW_BYTES = 512 OBJECT = COLUMN NAME = PROTON_SAMPLING_DURATION DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 1 BYTES = 2 DESCRIPTION = "Accumulation time for this spectrum in units of 10 seconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 3 BYTES = 2 DESCRIPTION = "Address and complement of the spectrum, used as an internal check." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TEMPERATURE DATA_TYPE = LSB_SIGNED_INTEGER START_BYTE = 5 BYTES = 40 ITEMS = 40 ITEM_BYTES = 1 ITEM_OFFSET = 1 DESCRIPTION = "Ten sets of 4 temperatures: start instrument temperature, stop instrument temperature, start ambient temperature, stop ambient temperature." END_OBJECT = COLUMN OBJECT = COLUMN NAME = PROTON_COUNT DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 45 BYTES = 466 ITEMS = 233 ITEM_BYTES = 2 ITEM_OFFSET = 2 DESCRIPTION = "Number of proton particles detected per channel. Channels represent differing energy levels." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 511 BYTES = 2 DESCRIPTION = "Repeat of internal check." END_OBJECT = COLUMN END_OBJECT = PROTON_TABLE OBJECT = XRAY_TABLE INTERCHANGE_FORMAT = BINARY ROWS = 1 COLUMNS = 3 ROW_BYTES = 512 OBJECT = COLUMN NAME = XRAY_SAMPLING_DURATION DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 1 BYTES = 2 DESCRIPTION = "Accumulation time for this spectrum in units of 10 seconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 3 BYTES = 2 DESCRIPTION = "Address and complement of the spectrum, used as an internal check." END_OBJECT = COLUMN OBJECT = COLUMN NAME = XRAY_COUNT DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5 BYTES = 506 ITEMS = 253 ITEM_BYTES = 2 ITEM_OFFSET = 2 DESCRIPTION = "Number of xray particles detected per channel. Channels represent differing energy levels." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 511 BYTES = 2 DESCRIPTION = "Repeat of internal check." END_OBJECT = COLUMN END_OBJECT = XRAY_TABLE OBJECT = BACKGROUND_TABLE INTERCHANGE_FORMAT = BINARY ROWS = 1 COLUMNS = 3 ROW_BYTES = 512 OBJECT = COLUMN NAME = BACKGROUND_SAMPLING_DURATION DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 1 BYTES = 2 DESCRIPTION = "Accumulation time for this spectrum in units of 10 seconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 3 BYTES = 2 DESCRIPTION = "Address and complement of the spectrum, used as an internal check." END_OBJECT = COLUMN OBJECT = COLUMN NAME = BACKGROUND_COUNT DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5 BYTES = 506 ITEMS = 253 ITEM_BYTES = 2 ITEM_OFFSET = 2 DESCRIPTION = "Number of background particles detected per channel. Channels represent differing energy levels." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INTERNAL_CHECK DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 511 BYTES = 2 DESCRIPTION = "Repeat of internal check." 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