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-1247577549-2-010191" 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 = 1247567326 SPACECRAFT_CLOCK_START_COUNT = 1247567326 SPACECRAFT_CLOCK_STOP_COUNT = 1247577540 START_TIME = 1997-07-14T10:28:40.450Z STOP_TIME = 1997-07-14T13:18:54.480Z PLANET_DAY_NUMBER = 10 EARTH_RECEIVED_START_TIME = 1997-07-17T10:18:10.988Z EARTH_RECEIVED_STOP_TIME = 1997-07-17T10:18:12.165Z PRODUCT_CREATION_TIME = 1998-09-03T23:49:15.000Z /* DESCRIPTIVE DATA ELEMENTS */ EXPECTED_PACKETS = 2 RECEIVED_PACKETS = 2 APPLICATION_PACKET_ID = 12 APPLICATION_PACKET_NAME = "APX" INSTRUMENT_HOST_TEMPERATURE = (16, 16, 63, 66, 11, 13, 17, 65, 63, 64, 69, 71, -11) INSTRUMENT_TEMPERATURE = (34.1118, 29.4495, 122.6960, 21.6790, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000) AMBIENT_TEMPERATURE = (-3.1866, -9.4030, -1.6325, -4.7407, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000) ACCUMULATION_COUNT = 2 SAMPLING_DURATION = "01:16:20" APXS_COMMUNICATION_ERROR_COUNT = 0 START_ERROR_STATE = 0 STOP_ERROR_STATE = 0 CONVERTER_CURRENT = 31 CONVERTER_VOLTAGE = 117 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 = 38678 ROVER_POSITION = (4.3730, -3.3970) LINEAR_ACCELEROMETER = (31.0000, 50.0000) APXS_MECHANISM_ANGLE = -48.6400 CONTACT_SENSOR_STATE = 1280 /* ROVER FLIGHT SOFTWARE COMMAND DATA ELEMENTS */ COMMAND_SEQUENCE_NUMBER = 10191 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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