PDS_VERSION_ID = PDS3 /* FILE CHARACTERISTICS */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 153 FILE_RECORDS = 47 /* POINTERS TO DATA OBJECTS */ ^HEADER_TABLE = ("SE0245S.TAB", 1) ^DATA_TABLE = ("SE0245S.TAB", 2) /* IDENTIFICATION DATA ELEMENTS */ DATA_SET_ID = "MPFL-M-ASIMET-2-EDR-SURF-V1.0" DATA_SET_NAME = "MPFL MARS ATM STRUCT INST / MET PKG 2 EDR SURFACE 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 = "MET_EDR-00245-SCI" SESSION_NUMBER = 245 MISSION_NAME = "MARS PATHFINDER" INSTRUMENT_HOST_NAME = "MARS PATHFINDER LANDER" INSTRUMENT_NAME = "ATMOSPHERIC STRUCTURE INSTRUMENT / METEOROLOGY PACKAGE" INSTRUMENT_ID = "ASIMET" START_TIME = 1997-07-09T14:20:50.320Z PLANET_DAY_NUMBER = 5 MPF_LOCAL_TIME = 21:15:02 SPACECRAFT_CLOCK_START_COUNT = 1247149257 EARTH_RECEIVED_START_TIME = 1997-07-10T05:16:22.136Z EARTH_RECEIVED_STOP_TIME = 1997-07-10T05:16:22.136Z PRODUCT_CREATION_TIME = 1998-07-28T19:16:54.000Z APPLICATION_PACKET_ID = 37 /* DESCRIPTIVE DATA ELEMENTS */ EXPECTED_PACKETS = 1 RECEIVED_PACKETS = 1 SESSION_DURATION = 184 DATA_TAKING_DELAY = 4.0000 SCIENCE_AVERAGING_INTERVAL = 4.0000 HOUSEKEEPING_AVERAGING_INT = 36.0000 SAMPLING_INTERVAL = 4.0000 WIND_SENSOR_POWER_TYPE = "CYCLIC" WIND_SENSOR_HIGH_POWER_DUR = 156.0000 WIND_SENSOR_LOW_POWER_DUR = 12.0000 SOFTWARE_NAME = "MPFTELEMPROC_MET" SOFTWARE_VERSION_ID = "V1.4.12" /* OBJECT DATA ELEMENTS */ OBJECT = HEADER_TABLE INTERCHANGE_FORMAT = ASCII ROWS = 1 COLUMNS = 13 ROW_BYTES = 153 OBJECT = COLUMN NAME = "RECEIVED_PACKETS" DATA_TYPE = ASCII_INTEGER START_BYTE = 1 BYTES = 3 DESCRIPTION = "The number of packets received." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "EXPECTED_PACKETS" DATA_TYPE = ASCII_INTEGER START_BYTE = 5 BYTES = 3 DESCRIPTION = "The number of packets expected." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SESSION_NUMBER" DATA_TYPE = ASCII_INTEGER START_BYTE = 9 BYTES = 5 DESCRIPTION = "The session number of the current file." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SESSION_RECORDS" DATA_TYPE = ASCII_INTEGER START_BYTE = 15 BYTES = 5 DESCRIPTION = "The number of physical records in the table; does not include the header record." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SPACECRAFT_CLOCK_START_COUNT" DATA_TYPE = ASCII_REAL START_BYTE = 21 BYTES = 14 DESCRIPTION = "SCLK at the start of the current session. This is a calculated value, which accounts for both missing first packets and a timing error in the telemetry data." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SESSION_DURATION" DATA_TYPE = ASCII_REAL START_BYTE = 36 BYTES = 9 DESCRIPTION = "The length, in seconds, of the data-taking portion of the session. The maximum value used in the telemetry is 89,052 seconds, which is equivalent to 24.74 hours. The ASI-MET electronics are autonomously powered-off at the end of the duration." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DATA_TAKING_DELAY" DATA_TYPE = ASCII_REAL START_BYTE = 46 BYTES = 5 DESCRIPTION = "The length of time, in seconds, between ASI-MET electronics power-on and when data-taking is to begin. Maximum value is 8,192 seconds, or 2.27 hours. A zero value is valid. No consistency checking is performed." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SCIENCE_AVERAGING_INTERVAL" DATA_TYPE = ASCII_REAL START_BYTE = 52 BYTES = 6 DESCRIPTION = "The elapsed time, in seconds, between averaging the samples taken for the 12 'science' measurements. The averaged data is placed in a packet record. The maximum value is 8,192 seconds, or 2.27 hours. An averaging interval equal to the sampling interval is permitted, hence yielding point sampled (unaveraged) measurements. An averaging interval equal to the Session Duration is also permitted. An inconsistency is indicated if the Science Averaging Interval is greater than the Session Duration." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "HOUSEKEEPING_AVERAGING_INT" DATA_TYPE = ASCII_REAL START_BYTE = 59 BYTES = 6 DESCRIPTION = "The elapsed time, in seconds, between averaging the samples taken for the 12 'housekeeping' measurements. The averaged data is placed in a packet record. Maximum value is 8,192 seconds, or 2.27 hours. An averaging interval equal to the sampling interval is permitted, hence yielding point sampled (unaveraged) measurements. An averaging interval equal to the Session Duration is also permitted. An inconsistency is indicated if the Housekeeping Averaging Interval is greater than the Session Duration." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SAMPLING_INTERVAL" DATA_TYPE = ASCII_REAL START_BYTE = 66 BYTES = 6 DESCRIPTION = "The elapsed time, in seconds, between capturing all 24 measurements, both 'science' and 'housekeeping', for later averaging. Maximum value is 8,192 seconds, or 2.27 hours. An inconsistency is indicated if the Sampling Interval is greater than either the Science Averaging Interval or the Housekeeping Averaging Interval." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_POWER_TYPE" DATA_TYPE = ASCII_INTEGER START_BYTE = 73 BYTES = 1 DESCRIPTION = "The operating power mode of the wind sensor. The three valid values are: 0: Low power throughout session, 1: High power throughout session, 2: Cyclic low and high power alternating throughout session, starting with low power." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_HIGH_POWER_DUR" DATA_TYPE = ASCII_REAL START_BYTE = 75 BYTES = 7 DESCRIPTION = "The elapsed time, in seconds, for the wind sensor to be in high power mode before switching to low power mode. High power mode is necessary for meaningful wind measurements. This parameter is used only if Wind Sensor Power Mode specifies cyclic operation. Maximum value is 8,192 seconds, or 2.27 hours. The power switching times are with respect to the start of data-taking and may be slightly delayed due to other spacecraft activities. This potential delay is not cumulative. An inconsistency is indicated if the Wind Sensor High Power Duration is less than the Sampling Interval." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_LOW_POWER_DURATION" DATA_TYPE = ASCII_REAL START_BYTE = 83 BYTES = 6 DESCRIPTION = "The elapsed time, in seconds, for the wind sensor to be in low power mode before switching to high power mode. This parameter is used only if Wind Sensor Power Mode specifies cyclic operation. Maximum value is 8,192 seconds, or 2.27 hours. The power switching times are with respect to the start of data-taking and may be slightly delayed due to other spacecraft activities. This potential delay is not cumulative. An inconsistency is indicated if the Wind Sensor Low Power Duration is less than the Sampling Interval." END_OBJECT = COLUMN END_OBJECT = HEADER_TABLE OBJECT = DATA_TABLE INTERCHANGE_FORMAT = ASCII ROWS = 46 COLUMNS = 27 ROW_BYTES = 153 OBJECT = COLUMN NAME = "DATA_RECORD_TYPE" DATA_TYPE = ASCII_INTEGER START_BYTE = 1 BYTES = 1 DESCRIPTION = "Indicates science data (0) or housekeeping data (1)." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ERROR_COUNT" DATA_TYPE = ASCII_INTEGER START_BYTE = 9 BYTES = 1 DESCRIPTION = "Number of bad measurements." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SPACECRAFT_CLOCK_START_COUNT" DATA_TYPE = ASCII_REAL START_BYTE = 17 BYTES = 14 DESCRIPTION = "SCLK at time sample collection was initiated. This value may differ from raw telemetry to compensate for a flight system error in multi-packet sessions." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "TOP_MAST_THERMOCOUPLE" DATA_TYPE = ASCII_INTEGER START_BYTE = 33 BYTES = 5 DESCRIPTION = "Atmospheric temperature at the height of the top-mast thermocouple, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "MID_MAST_THERMOCOUPLE" DATA_TYPE = ASCII_INTEGER START_BYTE = 41 BYTES = 5 DESCRIPTION = "Atmospheric temperature at the height of the middle-mast thermocouple, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "BOTTOM_MAST_THERMOCOUPLE" DATA_TYPE = ASCII_INTEGER START_BYTE = 49 BYTES = 5 DESCRIPTION = "Atmospheric temperature at the height of the bottom-mast thermocouple, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DESCENT_THERMOCOUPLE" DATA_TYPE = ASCII_INTEGER START_BYTE = 57 BYTES = 5 DESCRIPTION = "Atmospheric temperature at the height of the descent thermocouple, measured in raw counts; this sensor is located directly beneath the wind sensor mounted at the top of the mast." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "PRESSURE_TRANSDUCER_6_10" DATA_TYPE = ASCII_INTEGER START_BYTE = 65 BYTES = 5 DESCRIPTION = "Atmospheric pressure measured in raw counts in the 6 - 10 millibar range." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "PRESSURE_TRANSDUCER_0_12" DATA_TYPE = ASCII_INTEGER START_BYTE = 73 BYTES = 5 DESCRIPTION = "Atmospheric pressure measured in raw counts in the 0 - 12 millibar range." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEGMENT_1" DATA_TYPE = ASCII_INTEGER START_BYTE = 81 BYTES = 5 DESCRIPTION = "Temperature of segment #1 of the wind sensor, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEGMENT_2" DATA_TYPE = ASCII_INTEGER START_BYTE = 89 BYTES = 5 DESCRIPTION = "Temperature of segment #2 of the wind sensor, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEGMENT_3" DATA_TYPE = ASCII_INTEGER START_BYTE = 97 BYTES = 5 DESCRIPTION = "Temperature of segment #3 of the wind sensor, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEGMENT_4" DATA_TYPE = ASCII_INTEGER START_BYTE = 105 BYTES = 5 DESCRIPTION = "Temperature of segment #4 of the wind sensor, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEGMENT_5" DATA_TYPE = ASCII_INTEGER START_BYTE = 113 BYTES = 5 DESCRIPTION = "Temperature of segment #5 of the wind sensor, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEGMENT_6" DATA_TYPE = ASCII_INTEGER START_BYTE = 121 BYTES = 5 DESCRIPTION = "Temperature of segment #6 of the wind sensor, measured in raw counts." END_OBJECT = COLUMN OBJECT = COLUMN NAME = "TOP_MAST_THERM_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 129 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Top Mast Thermocouple" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "MID_MAST_THERM_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 131 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Mid Mast Thermocouple" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "BOTTOM_MAST_THERM_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 133 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Bottom Mast Thermocouple" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DESCENT_THERM_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 135 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Descent Thermocouple" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "PRES_TRANS_6_10_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 137 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Pressure Transducer, 6-10" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "PRES_TRANS_0_12_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 139 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Pressure Transducer, 0-12" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEG_1_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 141 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Wind Sensor Segment 1" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEG_2_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 143 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Wind Sensor Segment 2" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEG_3_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 145 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Wind Sensor Segment 3" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEG_4_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 147 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Wind Sensor Segment 4" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEG_5_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 149 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Wind Sensor Segment 5" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WIND_SENSOR_SEG_6_STD_DEV_DIFF" DATA_TYPE = ASCII_INTEGER START_BYTE = 151 BYTES = 1 DESCRIPTION = "Extent of variation of standard deviation of Wind Sensor Segment 6" END_OBJECT = COLUMN END_OBJECT = DATA_TABLE END