PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "2017-05-17 IWF:HJJ auto-generated" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 2096 FILE_RECORDS = 32 DATA_SET_ID = "RO-C-MIDAS-3-EXT1-SAMPLES-V1.0" DATA_SET_NAME = "ROSETTA-ORBITER 67P MIDAS 3 EXT1 SAMPLES V1.0" PRODUCT_ID = "SPS_1604023_1606900_027_09" PRODUCT_VERSION_ID = "1.0" PRODUCT_CREATION_TIME = 2017-05-17T10:24:11 PRODUCT_TYPE = EDR PROCESSING_LEVEL_ID = "3" MISSION_ID = ROSETTA MISSION_NAME = "INTERNATIONAL ROSETTA MISSION" MISSION_PHASE_NAME = "ROSETTA EXTENSION 1" OBSERVATION_TYPE = "N/A" INSTRUMENT_HOST_ID = RO INSTRUMENT_HOST_NAME = "ROSETTA-ORBITER" INSTRUMENT_ID = MIDAS INSTRUMENT_NAME = "MICRO-IMAGING DUST ANALYSIS SYSTEM" INSTRUMENT_TYPE = "SCANNING PROBE MICROSCOPE" INSTRUMENT_MODE_ID = NORMAL INSTRUMENT_MODE_DESC = "Data generated by S/W stored in on-board EEPROM." TARGET_NAME = "67P/CHURYUMOV-GERASIMENKO 1 (1969 R1)" TARGET_TYPE = "COMET" START_TIME = 2016-03-07T08:58:24.025 STOP_TIME = 2016-03-07T08:59:32.213 SPACECRAFT_CLOCK_START_COUNT = "1/415961820.20185" SPACECRAFT_CLOCK_STOP_COUNT = "1/415961888.32505" NATIVE_START_TIME = "1457341104.025" NATIVE_STOP_TIME = "1457341172.213" PRODUCER_ID = "IWF_OAW" PRODUCER_FULL_NAME = "HARALD JESZENSZKY" PRODUCER_INSTITUTION_NAME = "SPACE RESEARCH INSTITUTE OF THE AUSTRIAN ACADEMY OF SCIENCES" DATA_QUALITY_ID = "2" DATA_QUALITY_DESC = "Data ok." /* GEOMETRY INFORMATION */ SC_SUN_POSITION_VECTOR = (370385561.9 , -40765159.8 , -61269354.7 ) SC_TARGET_POSITION_VECTOR = (-3.4 , -11.8 , -13.7 ) SC_TARGET_VELOCITY_VECTOR = (0.000 , -0.000 , 0.000 ) SPACECRAFT_ALTITUDE = "N/A" SUB_SPACECRAFT_LATITUDE = "N/A" SUB_SPACECRAFT_LONGITUDE = "N/A" /* MISSION SPECIFIC KEYWORDS */ ROSETTA:MIDAS_TIP_NUMBER = 9 ROSETTA:MIDAS_TARGET_NUMBER = 11 ROSETTA:MIDAS_TARGET_TYPE = "SOLGEL COATED" ROSETTA:MIDAS_TARGET_NAME = "SOLGEL" ROSETTA:MIDAS_LIN_STAGE_POS = -0.506 ROSETTA:MIDAS_SEGMENT_NUMBER = 159 ROSETTA:MIDAS_SCAN_START_XY = (39252, 368) ROSETTA:MIDAS_SCAN_STOP_XY = (49666, 28943) ROSETTA:MIDAS_SCAN_DIRECTION = {MAIN_Y, X_LTOH, Y_LTOH} ROSETTA:MIDAS_SCANNING_MODE = "CONTACT" /* DATA FILE POINTER(S) */ ^ROW_PREFIX_TABLE = "SPS_1604023_1606900_027_09.DAT" ^TIME_SERIES = "SPS_1604023_1606900_027_09.DAT" /* DATA OBJECT DEFINITION(S) */ OBJECT = ROW_PREFIX_TABLE NAME = PKT_HEADER INTERCHANGE_FORMAT = BINARY ROWS = 32 COLUMNS = 22 ROW_BYTES = 46 ROW_SUFFIX_BYTES = 2050 DESCRIPTION = "Control data prefix table" ^STRUCTURE = "SPS_PREFIX.FMT" END_OBJECT = ROW_PREFIX_TABLE OBJECT = TIME_SERIES NAME = CONTROL_DATA INTERCHANGE_FORMAT = BINARY ROWS = 32 COLUMNS = 5 ROW_PREFIX_BYTES = 46 ROW_BYTES = 2050 SAMPLING_PARAMETER_NAME = TIME SAMPLING_PARAMETER_UNIT = SECONDS SAMPLING_PARAMETER_INTERVAL = 3.6900E-1 DESCRIPTION = "MIDAS hi-res sampling data" OBJECT = CONTAINER NAME = FRAME_STRUCTURE START_BYTE = 1 BYTES = 8 REPETITIONS = 256 DESCRIPTION = "Container for the 256 repeating DAQ samples of AC, DC, phase and Z position signal." OBJECT = COLUMN NAME = "AC_SAMPLE" DESCRIPTION = "Cantilever AC signal sample." DATA_TYPE = MSB_INTEGER START_BYTE = 1 BYTES = 2 SCALING_FACTOR = 3.0518E-04 OFFSET = 0.0 UNIT = VOLT DERIVED_MINIMUM = 0.0 DERIVED_MAXIMUM = 10.0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DC_SAMPLE" DESCRIPTION = "Cantilever DC signal samples." DATA_TYPE = MSB_INTEGER START_BYTE = 3 BYTES = 2 SCALING_FACTOR = 3.0518E-04 OFFSET = 0.0 UNIT = VOLT DERIVED_MINIMUM = -10.0 DERIVED_MAXIMUM = +10.0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "PHASE_SAMPLE" DESCRIPTION = "Cantilever phase signal samples." DATA_TYPE = MSB_INTEGER START_BYTE = 5 BYTES = 2 SCALING_FACTOR = 5.4932E-03 OFFSET = 0.0 UNIT = DEGREE DERIVED_MINIMUM = -180.0 DERIVED_MAXIMUM = +180.0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "Z_POS_SAMPLE" DESCRIPTION = "Z piezo position monitor (strain gauge)." DATA_TYPE = MSB_INTEGER START_BYTE = 7 BYTES = 2 SCALING_FACTOR = 3.0518E-04 OFFSET = 0.0 UNIT = VOLT DERIVED_MINIMUM = -10.0 DERIVED_MAXIMUM = +10.0 END_OBJECT = COLUMN END_OBJECT = CONTAINER OBJECT = COLUMN NAME = "CRC16_CHECKSUM" DESCRIPTION = "Telemetry packet checksum (CRC 16)." DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 2049 BYTES = 2 END_OBJECT = COLUMN END_OBJECT = TIME_SERIES END