PDS_VERSION_ID = PDS3 /* FILE CHARACTERISTICS DATA ELEMENTS */ FILE_NAME = "S1SIR_E2_R00779_SC.FIT" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 2880 FILE_RECORDS = 5288 INTERCHANGE_FORMAT = BINARY /* DATA OBJECT POINTERS */ ^SIR_SC_HEADER = ("S1SIR_E2_R00779_SC.FIT",1) ^SIR_SC_TABLE = ("S1SIR_E2_R00779_SC.FIT",11521) /* IDENTIFICATION DATA ELEMENTS */ DATA_SET_ID = "S1-L/X-SIR-2-EDR-LP-V1.0" DATA_SET_NAME = "SMART-1 LUNAR/OTHER SIR 2 EDR RAW DATA LUNAR V1.0" PRODUCT_ID = "S1SIR_E2_R00779_SC" PRODUCT_CREATION_TIME = 2010-04-05T07:02:33 PRODUCT_TYPE = EDR PROCESSING_LEVEL_ID = 2 PROCESSING_LEVEL_DESC = "EXPERIMENT DATA RECORD" PRODUCER_ID = SIR_TEAM PRODUCER_FULL_NAME = "HORST UWE KELLER" PRODUCER_INSTITUTION_NAME = "MAX PLANCK INSTITUTE FOR SOLAR SYSTEM RESEARCH" DATA_QUALITY_ID = 3 DATA_QUALITY_DESC = "THE DATA QUALITY ID FOR ALL SPECTRA IN THIS DATA PRODUCT IS CALCULATED AS THE AVERAGE OF THE INDIVIDUAL QUALITY ID FOR EACH SPECTRUM ROUNDED TO AN INTEGER VALUE. (SEE THE DATA_QUALITY_ID COLUMN OBJECT BELOW)" MISSION_ID = SMART1 MISSION_NAME = "SMALL MISSIONS FOR ADVANCED RESEARCH AND TECHNOLOGY" INSTRUMENT_HOST_ID = S1 INSTRUMENT_HOST_NAME = "SMALL MISSIONS FOR ADVANCED RESEARCH AND TECHNOLOGY" MISSION_PHASE_NAME = "LUNAR PHASE" TARGET_NAME = "DARK SKY" TARGET_TYPE = "CALIBRATION" START_TIME = 2005-06-21T01:23:23 STOP_TIME = 2005-06-21T03:57:33 SPACECRAFT_CLOCK_START_COUNT = "8/41601721.195" SPACECRAFT_CLOCK_STOP_COUNT = "8/41609507.200" ORBIT_NUMBER = 779 /* DESCRIPTIVE RELATED PARAMETERS */ INSTRUMENT_ID = SIR INSTRUMENT_NAME = "SMART-1 INFRA-RED SPECTROMETER" INSTRUMENT_TYPE = "INFRARED SPECTROMETER" INSTRUMENT_MODE_ID = OPERATING INSTRUMENT_MODE_DESC = "OPERATING" NOTE = "THIS DATA PRODUCT HAS BEEN GENERATED BY THE GDP SOFTWARE. SPACE PACKET FILE AND CONFIGURATION FILES USED: SM1_SIR_1002_SC.tcf SM1_SIR_1002_SC.dcf SM1_SIR_1002_SC.pcf SPICE KERNELS USED: NAIF0009.TLS PCK00008.TPC MOON_PA_DE418_1950-2050.BPC EARTH_000101_100611_100321.BPC MOON_071218.TF MOON_ASSOC_ME.TF EARTH_TOPO_050714.TF RSSD0002.TF DE418.BSP SMART1_070227_STEP.TSC ATNS_P030929010023_00188.BC ATNS_P050930150947_00220.BC ATNS_P060301004212_00233.BC EARTHSTNS_FX_050714.BSP EARTHSTNS_ITRF93_050714.BSP ORES_______________00125.BSP ORMS_______________00233.BSP ORMS__041111020517_00206.BSP SMART1_STRUCT_V01.BSP SMART1_V12.TF SMART1_SIR_V02.TI " /* DATA OBJECTS DEFINITION */ OBJECT = SIR_SC_HEADER BYTES = 2880 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 4 DESCRIPTION = "SIR FITS HEADER" END_OBJECT = SIR_SC_HEADER OBJECT = SIR_SC_TABLE NAME = "SIR SPECTRAL OBSERVATIONS" INTERCHANGE_FORMAT = BINARY COLUMNS = 31 ROWS = 23738 ROW_BYTES = 641 DESCRIPTION = "SIR TIME-TAGGED SPECTRAL OBSERVATIONS IN ORIGINAL DIGITAL NUMBER" OBJECT = COLUMN NAME = "UTC_TIME" COLUMN_NUMBER = 1 BYTES = 23 DATA_TYPE = TIME START_BYTE = 1 DESCRIPTION = "START TIME OF MEASUREMENT (UTC)" UNIT = "UT" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SCET_TIME" COLUMN_NUMBER = 2 BYTES = 17 DATA_TYPE = CHARACTER START_BYTE = 24 DESCRIPTION = "START TIME OF MEASUREMENT (SCET)" UNIT = "N/A" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "RAW_EXPOSURE_TIME" COLUMN_NUMBER = 3 BYTES = 1 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 41 DESCRIPTION = "RAW VALUE OF THE DETECTOR EXPOSURE TIME AS EXTRACTED FROM THE TELEMETRY PACKETS. SEE EXPOSURE_TIME COLUMN BELOW FOR THE VALUE OF THE EXPOSURE TIME IN MILLISECONDS" UNIT = "N/A" VALID_MAXIMUM = 255 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "EXPOSURE_TIME" COLUMN_NUMBER = 4 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 42 DESCRIPTION = "EXPOSURE DURATION IN MILLISECONDS. THE EXPOSURE TIME CAN BE CALCULATED FROM THE RAW EXPOSURE TIME USING THIS FORMULA: IF (EXP = 0) THEN (MANTISSA*262144)/FCLK IF (EXP > 0) THEN (((32+MANT)*(2^(EXP-1))*262144))/FCLK WHERE FCLK: CLOCK FREQUENCY IN MHz (SEE FCLK_MODE COLUMN BELOW) IS THE RAW EXPOSURE TIME (1 BYTE) EXP: RAW EXPOSURE TIME EXPONENT (3 BITS) MANT: RAW EXPOSURE TIME MANTISSA (5 BITS)" UNIT = "MS" VALID_MAXIMUM = 528 VALID_MINIMUM = 1 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SPECTRUM" COLUMN_NUMBER = 5 BYTES = 512 DATA_TYPE = MSB_INTEGER START_BYTE = 46 ITEMS = 256 ITEM_BYTES = 2 DESCRIPTION = "DETECTOR 256 PIXEL VALUES, PHOTO DIODE ARRAY MEASUREMENTS IN ORIGINAL DIGITAL NUMBERS." UNIT = "DN" VALID_MAXIMUM = 65535 VALID_MINIMUM = 0 OFFSET = 32768 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DATA_QUALITY_ID" COLUMN_NUMBER = 6 BYTES = 1 DATA_TYPE = MSB_INTEGER START_BYTE = 558 DESCRIPTION = "THE DATA QUALITY IS EVALUATED ACCORDING TO THE NUMBER OF SATURATED PIXELS OUT OF THE 235 GOOD PIXELS. 4 IS HIGHEST QUALITY, NO SATURATED PIXELS 3 IS HIGH QUALITY, 14 OR LESS SATURATED. 2 IS MEDIUM QUALITY, 58 OR LESS SATURATED 1 IS LOW QUALITY, 132 OR LESS SATURATED 0 IS LOWEST QUALITY, MORE THAN 132 SATURATED -1 IS NON EXISTENT" UNIT = "N/A" VALID_MAXIMUM = 4 VALID_MINIMUM = -1 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "RIGHT_ASCENSION" COLUMN_NUMBER = 7 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 559 DESCRIPTION = "RIGHT ASCENSION OF THE INSTRUMENT BORESIGHT IN THE J2000 FRAME" UNIT = "DEGREES" VALID_MAXIMUM = 360 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DECLINATION" COLUMN_NUMBER = 8 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 563 DESCRIPTION = "DECLINATION OF THE INSTRUMENT BORESIGHT IN THE J2000 FRAME" UNIT = "DEGREES" VALID_MAXIMUM = 90 VALID_MINIMUM = -90 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "LONGITUDE" COLUMN_NUMBER = 9 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 567 DESCRIPTION = "LONGITUDE AT TARGET POINT" UNIT = "DEGREES" VALID_MAXIMUM = 180 VALID_MINIMUM = -180 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "LATITUDE" COLUMN_NUMBER = 10 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 571 DESCRIPTION = "LATITUDE AT TARGET POINT" UNIT = "DEGREES" VALID_MAXIMUM = 90 VALID_MINIMUM = -90 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "INCIDENCE_ANGLE" COLUMN_NUMBER = 11 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 575 DESCRIPTION = "THE ANGLE BETWEEN THE TARGET POINT NORMAL VECTOR AND THE TARGET POINT - SUN VECTOR" UNIT = "DEGREES" VALID_MAXIMUM = 180 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "PHASE_ANGLE" COLUMN_NUMBER = 12 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 579 DESCRIPTION = "THE ANGLE BETWEEN THE TARGET POINT - SPACECRAFT VECTOR AND THE TARGET POINT - SUN VECTOR" UNIT = "DEGREES" VALID_MAXIMUM = 180 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "EMISSION_ANGLE" COLUMN_NUMBER = 13 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 583 DESCRIPTION = "THE ANGLE BETWEEN THE TARGET POINT NORMAL VECTOR AND THE TARGET POINT - SPACECRAFT VECTOR" UNIT = "DEGREES" VALID_MAXIMUM = 180 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "LOCAL_HOUR_ANGLE" COLUMN_NUMBER = 14 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 587 DESCRIPTION = "THE ANGLE BETWEEN THE LOCAL SURFACE NORMAL PROJECTED ONTO THE ECLIPTIC PLANE AND THE DIRECTION VECTOR TO THE SUN. IT IS GIVEN FOR THE VIEWPOINT ON THE TARGET SURFACE WITH ABERRATION CORRECTION. THE VALUE IS ALWAYS 0 DEG AT NOON, 90 DEG AT SUNSET, AND 270 DEG AT SUNRISE. THE LOCAL HOUR ANGLE DOES NOT ADVANCE WITH A CONSTANT RATE" UNIT = "DEGREES" VALID_MAXIMUM = 180 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SUB_SPACECRAFT_LONGITUDE" COLUMN_NUMBER = 15 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 591 DESCRIPTION = "LONGITUDE OF THE SUBSPACECRAFT POINT ON A TARGET BODY" UNIT = "DEGREES" VALID_MAXIMUM = 180 VALID_MINIMUM = -180 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SUB_SPACECRAFT_LATITUDE" COLUMN_NUMBER = 16 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 595 DESCRIPTION = "LATITUDE OF THE SUBSPACECRAFT POINT ON A TARGET BODY" UNIT = "DEGREES" VALID_MAXIMUM = 90 VALID_MINIMUM = -90 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SPACECRAFT_ALTITUDE" COLUMN_NUMBER = 17 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 599 DESCRIPTION = "DISTANCE FROM THE SPACECRAFT TO A REFERENCE SURFACE OF THE TARGET BODY MEASURED NORMAL TO THAT SURFACE" UNIT = "N/A" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "FCLK_MODE" COLUMN_NUMBER = 18 BYTES = 1 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 603 DESCRIPTION = "ADC CLOCK MODE. THE CLOCK FREQUENCY CAN BE CALCULATED AS FOLLOWS: 0: RESERVED (6MHz, NOT OPERABLE) 1: 4 MHz 2: 3 MHz 3: 2 MHz" UNIT = "N/A" VALID_MAXIMUM = 3 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SAMPLING_RATE" COLUMN_NUMBER = 19 BYTES = 1 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 604 DESCRIPTION = "NUMBER OF ADC READS" UNIT = "N/A" VALID_MAXIMUM = 7 VALID_MINIMUM = 0 END_OBJECT = COLUMN OBJECT = COLUMN NAME = "WDRESETCOUNTER" COLUMN_NUMBER = 20 BYTES = 1 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 605 DESCRIPTION = "W/D RESET COUNTER" UNIT = "N/A" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DETECTOR_TEMP" COLUMN_NUMBER = 21 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 606 DESCRIPTION = "DETECTOR TEMPERATURE" UNIT = "degC" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "YSI_TEMP" COLUMN_NUMBER = 22 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 610 DESCRIPTION = "YSI TEMPERATURE" UNIT = "degC" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "EBOX_TEMP" COLUMN_NUMBER = 23 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 614 DESCRIPTION = "EBOX TEMPERATURE" UNIT = "degC" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "V5" COLUMN_NUMBER = 24 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 618 DESCRIPTION = "5V VOLTAGE" UNIT = "V" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "V33" COLUMN_NUMBER = 25 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 622 DESCRIPTION = "3.3V VOLTAGE" UNIT = "V" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "EBOX_I" COLUMN_NUMBER = 26 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 626 DESCRIPTION = "5V E-BOX CURRENT" UNIT = "mA" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SENSORHEAD_I" COLUMN_NUMBER = 27 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 630 DESCRIPTION = "5V SENSOR HEAD CURRENT" UNIT = "mA" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "CANRX_OVERRUNS" COLUMN_NUMBER = 28 BYTES = 1 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 634 DESCRIPTION = "CAN RX OVERRUNS" UNIT = "N/A" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "CANTX_ERRORS" COLUMN_NUMBER = 29 BYTES = 1 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 635 DESCRIPTION = "CAN TX ERRORS" UNIT = "N/A" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "MCONTROLLER_LOAD" COLUMN_NUMBER = 30 BYTES = 4 DATA_TYPE = IEEE_REAL START_BYTE = 636 DESCRIPTION = "MICRO CONTROLLER PROCESSING LOAD" UNIT = "N/A" VALID_MAXIMUM = "N/A" VALID_MINIMUM = "N/A" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "CCSDS_COUNTER" COLUMN_NUMBER = 31 BYTES = 2 DATA_TYPE = MSB_INTEGER START_BYTE = 640 DESCRIPTION = "PACKET SEQUENCE COUNT IN THE PACKET PRIMARY HEADER (CCSDS STANDARD). THE PACKET SEQUENCE COUNT FIELD PROVIDES THE SEQUENTIAL BINARY COUNT OF EACH SPACE PACKET GENERATED BY THE USER APPLICATION IDENTIFIED BY THE APID (APPLICATION IDENTIFIER)" UNIT = "N/A" VALID_MAXIMUM = 16383 VALID_MINIMUM = 0 OFFSET = 32768 END_OBJECT = COLUMN END_OBJECT = SIR_SC_TABLE END