PDS_VERSION_ID = PDS3 DESCRIPTION = "Sweep data, i.e. measured currents while the bias voltage sweeps over a continuous range of values (repeatedly). D_SWEEP_P2_RAW_16BIT_BIP." LABEL_REVISION_NOTE = " 2018-11-12, EJ: Descriptions clean-up, lowercase 2018-11-27, EJ: Updated DESCRIPTIONs 2019-05-07, EJ: Updated time DESCRIPTIONs" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 881 FILE_RECORDS = 26 FILE_NAME = "LAP_20040907_122714_202_I2S.LBL" ^TABLE = "LAP_20040907_122714_202_I2S.TAB" DATA_SET_ID = "RO-X-RPCLAP-3-CVP2-CALIB2-V1.0" DATA_SET_NAME = "ROSETTA-ORBITER CHECK RPCLAP 3 CVP2 CALIB2 V1.0" DATA_QUALITY_ID = "1" MISSION_ID = ROSETTA MISSION_NAME = "INTERNATIONAL ROSETTA MISSION" MISSION_PHASE_NAME = "COMMISSIONING 2" PRODUCER_INSTITUTION_NAME = "SWEDISH INSTITUTE OF SPACE PHYSICS, UPPSALA" PRODUCER_ID = EJ PRODUCER_FULL_NAME = "ERIK P G JOHANSSON" PRODUCT_ID = "LAP_20040907_122714_202_I2S" PRODUCT_TYPE = "RDR" PRODUCT_CREATION_TIME = 2019-12-09T19:50:33.212 INSTRUMENT_HOST_ID = RO INSTRUMENT_HOST_NAME = "ROSETTA-ORBITER" INSTRUMENT_NAME = "ROSETTA PLASMA CONSORTIUM - LANGMUIR PROBE" INSTRUMENT_ID = RPCLAP INSTRUMENT_TYPE = "PLASMA INSTRUMENT" INSTRUMENT_MODE_ID = MCID0X0202 INSTRUMENT_MODE_DESC = "Density, normal mode alternating sweeps and time series, version 0." TARGET_NAME = "CHECKOUT" TARGET_TYPE = "N/A" PROCESSING_LEVEL_ID = "3" START_TIME = 2004-09-07T12:27:46.600 STOP_TIME = 2004-09-07T14:14:27.966 SPACECRAFT_CLOCK_START_COUNT = "1/0053180850.1600" SPACECRAFT_CLOCK_STOP_COUNT = "1/53187251.25542" ROSETTA:LAP_TM_RATE = "NORMAL" ROSETTA:LAP_BOOTSTRAP = "ON" ROSETTA:LAP_FEEDBACK_P2 = "DENSITY" ROSETTA:LAP_P2_ADC20 = "DENSITY" ROSETTA:LAP_P2_ADC16 = "DENSITY" ROSETTA:LAP_P2_RANGE_DENS_BIAS = "+-32" ROSETTA:LAP_P2_STRATEGY_OR_RANGE = "GAIN 1" ROSETTA:LAP_P2_RX_OR_TX = "ANALOG INPUT" ROSETTA:LAP_P2_ADC16_FILTER = "4 KHZ" ROSETTA:LAP_P2_SWEEP_PLATEAU_DURATION = "0x0200" ROSETTA:LAP_P2_SWEEP_STEPS = "0x0030" ROSETTA:LAP_P2_SWEEP_START_BIAS = "0x00c0" ROSETTA:LAP_P2_SWEEP_FORMAT = "DOWN" ROSETTA:LAP_P2_SWEEP_RESOLUTION = "COARSE" ROSETTA:LAP_P2_SWEEP_STEP_HEIGHT = "0x0004" ROSETTA:LAP_P2_ADC16_DOWNSAMPLE = "0x0080" ROSETTA:LAP_SWEEPING_P2 = "YES" ROSETTA:LAP_P2_FINE_SWEEP_OFFSET = "0x0000" ^ARCHIVE_CONTENT_DESC = "RO-IRFU-LAP-EAICD.PDF" ^RPC_SCIENCE_USAGE_DESC = "RPC_USER_GUIDE.PDF" ^RPCLAP_SCIENCE_USAGE_DESC = "RO-IRFU-LAP-UG.PDF" OBJECT = TABLE INTERCHANGE_FORMAT = ASCII ROWS = 26 COLUMNS = 6 ROW_BYTES = 881 DESCRIPTION = "Time series of sweep start and sweep stop timestamps, and measured sweep currents for the different sweep bias voltages. The actual bias voltages are specified in file LAP_20040907_122714_202_B2S.TAB." OBJECT = COLUMN NAME = START_TIME_UTC START_BYTE = 1 BYTES = 26 DATA_TYPE = TIME FORMAT = "A26" UNIT = "SECOND" DESCRIPTION = "Sweep start UTC time YYYY-MM-DD HH:MM:SS.ssssss." END_OBJECT = COLUMN OBJECT = COLUMN NAME = STOP_TIME_UTC START_BYTE = 29 BYTES = 26 DATA_TYPE = TIME FORMAT = "A26" UNIT = "SECOND" DESCRIPTION = "Sweep stop UTC time YYYY-MM-DD HH:MM:SS.ssssss." END_OBJECT = COLUMN OBJECT = COLUMN NAME = START_TIME_OBT START_BYTE = 57 BYTES = 16 DATA_TYPE = ASCII_REAL FORMAT = "F16.6" UNIT = "SECOND" DESCRIPTION = "Sweep start spacecraft onboard time SSSSSSSSS.ssssss (true decimal point)." END_OBJECT = COLUMN OBJECT = COLUMN NAME = STOP_TIME_OBT START_BYTE = 75 BYTES = 16 DATA_TYPE = ASCII_REAL FORMAT = "F16.6" UNIT = "SECOND" DESCRIPTION = "Sweep stop spacecraft onboard time SSSSSSSSS.ssssss (true decimal point)." END_OBJECT = COLUMN OBJECT = COLUMN NAME = QUALITY_FLAG START_BYTE = 93 BYTES = 3 DATA_TYPE = ASCII_INTEGER FORMAT = "I3" UNIT = "N/A" DESCRIPTION = "Quality flag constructed as the sum of multiple terms, depending on what quality related effects are present. Each digit is either in the range 0 (best) to 7 (worst), or 9 (not used). See documentation." END_OBJECT = COLUMN OBJECT = COLUMN NAME = P2_SWEEP_CURRENT START_BYTE = 98 BYTES = 782 DATA_TYPE = ASCII_REAL FORMAT = "E14.7" UNIT = "AMPERE" ITEMS = 49 ITEM_BYTES = 14 ITEM_OFFSET = 16 DESCRIPTION = "One current for each of the voltage potential sweep steps described in file LAP_20040907_122714_202_B2S.TAB. Each current is the average over one or multiple measurements on a single potential step. A value of -1e+09 refers to (1) that the underlying set of samples contained at least one saturated value, and/or (2) there were no samples which were not disturbed by RPCMIP left to make an average over." MISSING_CONSTANT = -1.000000E+09 END_OBJECT = COLUMN END_OBJECT = TABLE END