PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 2880 FILE_RECORDS = 291 ^HEADER = ("MV08031910_1000016_001.FIT",1) ^IMAGE = ("MV08031910_1000016_001.FIT",16) ^EXT_QUALITY_FLAGS_HEADER = ("MV08031910_1000016_001.FIT",199) ^EXT_QUALITY_FLAGS_IMAGE = ("MV08031910_1000016_001.FIT",200) DATA_SET_ID = "DIF-E-MRI-2-EPOXI-EARTH-V1.0" MISSION_NAME = "EPOXI" INSTRUMENT_HOST_NAME = "DEEP IMPACT FLYBY SPACECRAFT" INSTRUMENT_HOST_ID = "DIF" INSTRUMENT_NAME = "DEEP IMPACT MEDIUM RESOLUTION INSTRUMENT - VISIBLE CCD" INSTRUMENT_ID = "MRI" /***** PRODUCT INFORMATION *****/ PRODUCT_ID = "MV08031910_1000016_001_FIT" PRODUCT_CREATION_TIME = 2009-02-09T14:37:14 PRODUCT_TYPE = "RAW" /***** TIME INFORMATION *****/ START_TIME = 2008-03-19T10:21:24.399 EPOXI:IMAGE_MID_TIME = 2008-03-19T10:21:24.401 STOP_TIME = 2008-03-19T10:21:24.403 START_JULIAN_DATE_VALUE = 2454544.9315324 MID_JULIAN_DATE_VALUE = 2454544.9315324 STOP_JULIAN_DATE_VALUE = 2454544.9315324 SPACECRAFT_CLOCK_START_COUNT = "1/0259193491.155" EPOXI:SPACECRAFT_CLOCK_MID_COUNT = "1/0259193491.155" SPACECRAFT_CLOCK_STOP_COUNT = "1/0259193491.156" EPOXI:EARTH_OBSERVER_MID_TIME = 2008-03-19T10:22:56.072 /***** OBSERVATION INFORMATION *****/ MISSION_PHASE_NAME = "EPOCH" EPOXI:MISSION_ACTIVITY_TYPE = "EARTHOBS" EPOXI:OBSERVATION_DESC = "IR N/S SCAN CONTEXT IMAGE 9A" EPOXI:POINTING_DESC = "IR EARTH SCAN A" TARGET_NAME = "EARTH" TARGET_DESC = "EARTH" INSTRUMENT_MODE_ID = 2 EPOXI:INSTRUMENT_MODE_NAME = "SF1" EPOXI:COMPRESSED_IMAGE_VALUE = "UNCOMPRESSED" COMPRESSOR_ID = "N/A" EPOXI:OBSERVATION_ID = "1000016" EPOXI:IMAGE_NUMBER = "001" EPOXI:COMMANDED_IMAGE_COUNT = 1 FILTER_NUMBER = 4 FILTER_NAME = "RED" CENTER_FILTER_WAVELENGTH = 750 EPOXI:INTEGRATION_DURATION = 4.5000000 EPOXI:SPACECRAFT_PROCESSOR_ID = "SCU-A" INSTRUMENT_TEMPERATURE = ( 305.9631840 , 305.6935520 , "UNK" , 305.6567840 , 277.1738400 , 181.6615044 , 161.3716608 , 160.0700256 , 159.3492197 , 152.7643973 , 0.0000000 ) INSTRUMENT_TEMPERATURE_POINT = ( "INSTRUMENT CONTROLLER PROCESSING BOARD" , "CCD SIGNAL PROCESSING BOARD" , "IR SIGNAL PROCESSING BOARD" , "LVPS SIGNAL PROCESSING BOARD" , "CCD PREAMP BOX" , "CCD ON-CHIP SENSOR" , "OPTICAL BENCH" , "PRIMARY MIRROR" , "SECONDARY MIRROR" , "STRUCTURE COVER" , "IR FPA ON-CHIP SENSOR" ) INSTRUMENT_VOLTAGE = ( 1.2150263 , 1.2192992 , 1.2150263 , 1.2077013 , 5.1312731 , 5.1209422 , 5.1185582 , 5.1257103 , 5.0136599 , -5.0200174 , 5.0311429 , -9.1931491 , 0.0000000 , 0.0000000 , 0.0000000 , "UNK" ) INSTRUMENT_VOLTAGE_POINT = ( "CCD OFFSET FROM ADC REF QUAD A" , "CCD OFFSET FROM ADC REF QUAD B" , "CCD OFFSET FROM ADC REF QUAD C" , "CCD OFFSET FROM ADC REF QUAD D" , "CCD OUTPUT AMP DRAIN QUAD A" , "CCD OUTPUT AMP DRAIN QUAD B" , "CCD OUTPUT AMP DRAIN QUAD C" , "CCD OUTPUT AMP DRAIN QUAD D" , "CCD SERIAL CLOCK POSITIVE" , "CCD SERIAL CLOCK NEGATIVE" , "CCD PARALLEL CLOCK POSITIVE" , "CCD PARALELL CLOCK NEGATIVE" , "IR RESET" , "IR SUBSTRATE" , "IR BIASGATE" , "IR CALIB LAMP" ) /***** IMAGE INFORMATION *****/ HORIZONTAL_PIXEL_SCALE = 274864.549 VERTICAL_PIXEL_SCALE = 274864.549 /***** GEOMETRY PARAMETERS *****/ NOTE = " Earth Mean Equator and Vernal Equinox J2000 is the inertial reference system used to specify observational geometry. Geometric parameters are based on the best available SPICE data at the time of product creation. Refer to the EPOXI SPICE archive for the most current observational geometry. The observation midpoint was used to derive the geometry. All positions are relative to body centers." EPOXI:GEOMETRY_QUALITY_FLAG = "OK" EPOXI:GEOMETRY_TYPE = "RECONSTRUCTED" RIGHT_ASCENSION = 121.466249400 DECLINATION = -1.538939900 CELESTIAL_NORTH_CLOCK_ANGLE = 88.4732 EPOXI:ECLIPTIC_NORTH_CLOCK_ANGLE = 75.5930 EPOXI:SUN_DIRECTION_CLOCK_ANGLE = 179.8796 EPOXI:BODY_POSITIVE_POLE_CLOCK_ANGLE = 88.5122 SOLAR_ELONGATION = 112.4698 PHASE_ANGLE = 57.716 TARGET_CENTER_DISTANCE = 27486454.9316 TARGET_HELIOCENTRIC_DISTANCE = 148956207.891 TARGET_GEOCENTRIC_DISTANCE = 0.000 EPOXI:SC_HELIOCENTRIC_DISTANCE = 136271170.894 EPOXI:SC_GEOCENTRIC_DISTANCE = 27482318.857 QUATERNION_DESC = "QUATERNION_DESC.ASC" QUATERNION = ( 0.612996200000 , -0.358597500000 , -0.620351500000 , -0.332877700000 ) EPOXI:SC_ROTATION_VELOCITY_VECTOR = ( -2.576491917010e-04 , -1.567357437660e-04 , 7.902511997260e-06 ) EPOXI:TARGET_SC_POSITION_VECTOR = ( 14340939.971 , -23437176.901 , 735788.243 ) EPOXI:TARGET_SC_VELOCITY_VECTOR = ( 5.265710 , -2.218983 , -0.892146 ) TARGET_SUN_POSITION_VECTOR = ( 148936860.192 , -2202517.937 , -955227.800 ) TARGET_SUN_VELOCITY_VECTOR = ( 0.960280 , 27.420144 , 11.886261 ) EARTH_TARGET_POSITION_VECTOR = ( 0.000 , 0.000 , 0.000 ) EARTH_TARGET_VELOCITY_VECTOR = ( 0.000000 , 0.000000 , 0.000000 ) SC_SUN_POSITION_VECTOR = ( 134595920.221 , 21234658.965 , -1691016.043 ) SC_EARTH_POSITION_VECTOR = ( -14339305.875 , 23433335.428 , -735491.319 ) SUB_SPACECRAFT_LONGITUDE = 329.3226087 SUB_SPACECRAFT_LATITUDE = 1.5578540 SUB_SOLAR_LONGITUDE = 27.0144356 SUB_SOLAR_LATITUDE = -0.3216854 /* Coordinate system for sub-spacecraft and sub-solar values */ COORDINATE_SYSTEM_TYPE = "BODY-FIXED ROTATING" COORDINATE_SYSTEM_NAME = "PLANETOCENTRIC" /***** PROCESSING HISTORY *****/ EPOXI:SDC_PIPELINE_FILE_NAME = "MV0259193491_1000016_001.FIT" PROCESSING_HISTORY_TEXT = "RAW" OBJECT = HEADER BYTES = 43200 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 15 DESCRIPTION = "FITS format defined in NASA/Science Office Standards Technology 100-1.0" END_OBJECT = HEADER OBJECT = IMAGE LINE_SAMPLES = 512 LINES = 512 SAMPLE_BITS = 16 SAMPLE_TYPE = "MSB_UNSIGNED_INTEGER" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" OFFSET = 32768 SCALING_FACTOR = 1 UNIT = "DATA_NUMBER" EPOXI:DERIVED_MINIMUM = 353 EPOXI:DERIVED_MAXIMUM = 4023 EPOXI:DERIVED_MEDIAN = 360.0 EPOXI:DERIVED_STANDARD_DEVIATION = 110.5 END_OBJECT = IMAGE OBJECT = EXT_QUALITY_FLAGS_HEADER BYTES = 2880 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 1 DESCRIPTION = "This extension provides quality flags for each pixel in the primary image array. Each of the one-byte pixels in this map is composed of eight bits. Each bit represents a specific characteristic about the corresponding pixel in the primary image array. For a raw image, only the bit for a missing data value is set (bit 1 below). The remaining 7 bits apply only to a calibrated image and are thus set to zero for a raw image. The bits are described below and are listed from the least-significant (0) to most-significant (7): 0 = Bad 1 = Data for this pixel was not received from the spacecraft or this pixel is one of the image header bytes. 2 = Despiked 3 = Interpolated 4 = Partially saturated 5 = Mostly saturated 6 = ADC saturated 7 = Ultra compressed" END_OBJECT = EXT_QUALITY_FLAGS_HEADER OBJECT = EXT_QUALITY_FLAGS_IMAGE LINE_SAMPLES = 512 LINES = 512 SAMPLE_BITS = 8 SAMPLE_TYPE = "MSB_UNSIGNED_INTEGER" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" END_OBJECT = EXT_QUALITY_FLAGS_IMAGE END