PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 2880 FILE_RECORDS = 799 ^HEADER = "HI0173709860_9000022_008_RR.FIT" ^IMAGE = ("HI0173709860_9000022_008_RR.FIT", 18) ^EXTENSION_QUALITY_HEADER = ("HI0173709860_9000022_008_RR.FIT", 201) ^EXTENSION_QUALITY_IMAGE = ("HI0173709860_9000022_008_RR.FIT", 202) ^EXTENSION_WAVELENGTH_HEADER = ("HI0173709860_9000022_008_RR.FIT", 248) ^EXTENSION_WAVELENGTH_IMAGE = ("HI0173709860_9000022_008_RR.FIT", 249) ^EXTENSION_SPEC_BANDWIDTH_HEADER = ("HI0173709860_9000022_008_RR.FIT", 432) ^EXTENSION_SPEC_BANDWIDTH_IMAGE = ("HI0173709860_9000022_008_RR.FIT", 433) ^EXTENSION_SNR_HEADER = ("HI0173709860_9000022_008_RR.FIT", 616) ^EXTENSION_SNR_IMAGE = ("HI0173709860_9000022_008_RR.FIT", 617) DATA_SET_ID = "DIF-C-HRII-3/4-9P-ENCOUNTER-V2.0" INSTRUMENT_HOST_NAME = "DEEP IMPACT FLYBY SPACECRAFT" INSTRUMENT_HOST_ID = "DIF" INSTRUMENT_NAME = " DEEP IMPACT HIGH RESOLUTION INSTRUMENT - IR SPECTROMETER" INSTRUMENT_ID = "HRII" /***** PRODUCT INFORMATION *****/ PRODUCT_ID = "HI0173709860_9000022_008_RR_FIT" PRODUCT_NAME = " DI FLIGHT DATA, REDUCED HRII, HI0173709860_9000022_008_RR.FIT" PRODUCT_CREATION_TIME = 2006-11-14T14:47:24 PRODUCT_TYPE = "RDR" /***** TIME INFORMATION *****/ START_TIME = 2005-07-04T00:47:10.160 STOP_TIME = 2005-07-04T00:47:13.040 DEEPIMPACT:IMAGE_MID_TIME = 2005-07-04T00:47:11.600 START_JULIAN_DATE_VALUE = 2453555.5327564 STOP_JULIAN_DATE_VALUE = 2453555.5327898 MID_JULIAN_DATE_VALUE = 2453555.5327731 SPACECRAFT_CLOCK_START_COUNT = "1/0173709858.224" SPACECRAFT_CLOCK_STOP_COUNT = "1/0173709861.193" DEEPIMPACT:SPACECRAFT_CLOCK_MID_COUNT = "1/0173709860.080" DEEPIMPACT:TIME_FROM_IMPACT_VALUE = -17842.665 EARTH_RECEIVED_TIME = 2005-07-04T00:54:36.678 /***** OBSERVATION INFORMATION *****/ MISSION_PHASE_NAME = "9P ENCOUNTER" DEEPIMPACT:MISSION_ACTIVITY_TYPE = "CONTINUOUS COMET IMAGING" OBSERVATION_TYPE = "CONTINUOUS COMET IMAGING" TARGET_NAME = "9P/TEMPEL 1 (1867 G1)" INSTRUMENT_MODE_ID = 1 DEEPIMPACT:COMPRESSED_IMAGE_VALUE = "DECOMPRESSED" COMPRESSOR_ID = 1 OBSERVATION_ID = 9000022 IMAGE_NUMBER = 8 DEEPIMPACT:COMMANDED_IMAGE_COUNT = 50 FILTER_NUMBER = "N/A" FILTER_NAME = "N/A" CENTER_FILTER_WAVELENGTH = "N/A" DEEPIMPACT:MINIMUM_EXPOSURE_DURATION = 2861.230 DEEPIMPACT:COMMANDED_EXPOSURE_DURATION = 19.000 DEEPIMPACT:INTERFRAME_DELAY_DURATION = 0.000 DEEPIMPACT:INTEGRATION_DURATION = 2880.230 INSTRUMENT_TEMPERATURE = ( 300.460 , 300.399 , 293.094 , 298.818 , 271.683 , 169.972 , 137.472 , 136.450 , 128.933 , 136.435 , 84.144 ) 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", "PRISMS", "PRIMARY MIRROR", "SECONDARY MIRROR", "SPECTRAL IMAGING MODULE COVER", "IR FPA ON-CHIP SENSOR" ) INSTRUMENT_VOLTAGE = ( 1.206 , 1.213 , 1.204 , 1.217 , 5.125 , 5.120 , 5.112 , 5.104 , 5.027 , -5.022 , 5.003 , -9.189 , 0.246 , 0.740 , 3.404 , "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 PARALLEL CLOCK NEGATIVE", "IR RESET", "IR SUBSTRATE", "IR BIASGATE", "IR CALIB LAMP" ) /***** IMAGE INFORMATION *****/ HORIZONTAL_PIXEL_SCALE = "N/A" VERTICAL_PIXEL_SCALE = 1906.072 /***** GEOMETRY PARAMETERS *****/ NOTE = " Earth Mean Equator and Vernal Equinox J2000 is the inertial reference system used to specify observational geometry. Geometric parameters were calculated using version 1.0 of the Deep Impact SPICE data set archived in PDS." SPICE_FILE_NAME = ("NAIFSTARNAMES_2005321_V01.TPC", "IMPACTTOI_0006.TPC", "NAIF0008.TLS", "PCK00008.TPC", "DI_TEMPEL1_V01.TPC", "DIF_SCLKSCET_00015_SCIENCE.TSC", "DII_SCLKSCET_00008_SCIENCE.TSC", "DI_V16.TF", "DIF_HRI_V10.TI", "DIF_MRI_V10.TI", "DII_ITS_V10.TI", "DIF_SC_050112_050809.BC", "DIF_SC_050225_HIGHRATE.BC", "DIF_SC_050704_HIGHRATE.BC", "DII_SC_050112_050703.BC", "DII_SC_050703_050704.BC", "STARS_2005321_V01.BSP", "JUP164_20YEAR.BSP", "DII_PREENC174_NAV_V1.BSP", "DIF_PREENC174_NAV_V1.BSP", "DI_TEMPEL1_SSD_V1.BSP", "DI_FINALENC_NAV_V3_TO2006048.BSP") RIGHT_ASCENSION = 201.524113875 DECLINATION = 25.117741665 CELESTIAL_NORTH_CLOCK_ANGLE = 133.5473 SOLAR_NORTH_POLE_CLOCK_ANGLE = 107.8442 QUATERNION = (0.828404792483, 0.288507189373, -0.452242960778, -0.161199894225) QUATERNION_DESC = "QUATERNION_DESC.ASC" DEEPIMPACT:INST_EMEJ2000_VELOCITY_VECTOR = (1.151762915550e-006 ,2.507710437620e-006 , 1.103357792400e-006 ) DEEPIMPACT:TARGET_SC_POSITION_VECTOR = (160554.146 , 63273.245 , -80931.986 ) DEEPIMPACT:TARGET_SC_VELOCITY_VECTOR = (-8.6026 , -3.3705 , 4.3115 ) TARGET_CENTER_DISTANCE = 190607.2499 SC_SUN_POSITION_VECTOR = (88014531.488 , 190754238.055 , 81236954.540 ) SPACECRAFT_SOLAR_DISTANCE = 225240271.426 TARGET_SUN_POSITION_VECTOR = (88175085.633 , 190817511.300 , 81156022.554 ) TARGET_SUN_VELOCITY_VECTOR = (-27.0945 , 8.2813 , 9.5426 ) TARGET_HELIOCENTRIC_DISTANCE = 225327469.125 SC_EARTH_POSITION_VECTOR = (119858090.488 , 54313799.587 , 22088928.174 ) DEEPIMPACT:SC_GEOCENTRIC_DISTANCE = 133431148.645 EARTH_TARGET_POSITION_VECTOR = (-120018170.492 , -54377091.306 , -22010533.668 ) EARTH_TARGET_VELOCITY_VECTOR = (-1.5592 , -13.9033 , -11.9793 ) TARGET_GEOCENTRIC_DISTANCE = 133587772.268 PHASE_ANGLE = 62.754 /***** PROCESSING HISTORY *****/ PROCESSING_HISTORY_TEXT = " FILEVERN= 1.10 / Version number of file format PGMNAME = 'DICAL ' / Program name that produced this file PGMVERN = 5.00 / Version number of the above program DATAQUAL= -999 / Data quality (1=good, etc) TMPVLTUP= F / Physical temps and voltages updated (T/F) TMPVLTV = ' ' / Valid date of physical temps ,voltages used SMOBENT = 137.117 / Smoothed over time version of OPTBENT [K] CMPRESSN= T / Decompression performed (T/F) LUTTABLE= 'HRIIR_050616_1_1.FIT' / Lossy lookup table/algorithm applied CMPRMETH= 1 / Decompress method. 1=avg,2=gauss,3=uniform SATPIX = T / Saturated pixels flagged (T/F) SMSATVL = 8000 / DN value where some pixels are saturated MSTSATVL= 11000 / DN value where most pixels are saturated ADCSATVL= 16383 / DN value where the ADC encoder is saturated BITCORR = F / Uneven bit weighting corrected (T/F) BITLUT = ' ' / Bit weighting lookup table used DARKCORR= T / Dark subtration (T/F) DARKALG = 'MODEL ' / Algorithm used to create dark DARKFN = 'HRIIR_050620_1_1.FIT' / File name for frame/model used BIASFN = ' ' / Filename of bias frame used XTALK = T / Electrical crosstalk removed (T/F) XTALKFN = 'HRIIR_050112_2_1.FIT' / Filename of crosstalk gains used GAINCORR= F / Quadrant Gain correction performed (T/F) GAINFN = ' ' / Filename of gain values used FLATCORR= F / Flat fielded FLATFILE= ' ' / Name of flat field applied BPIXFL = T / Bad pixels flagged (T/F) BPIXFILE= 'HRIIR_050627_2_1_999.FIT' / Name of bad pixel map applied CLEAN = F / Cleaned/fill small gaps (T/F) CLEANV = -999 / Max filled gap size; -999999=>fill failed CLNBAD = F / Bad pixels cleaned CLNMISS = F / Missing data cleaned DESPIKE = F / Despiking applied (T/F) DESPIKET= -999 / Despiking threshold used (sigma) DESPIKEI= -999 / Number of iterations of despiking DESPIKEB= -999 / Boxsize for despiking DESPIKEM= ' ' / Metric used for despiking. Mean or Median DENOISE = F / Denoising applied (T/F) DENOISEV= ' ' / Denoise parameter applied DECON = F / Deconvolution performed (T/F) DECONPSF= ' ' / Deconvolution psf used DECONALG= ' ' / Deconvolution algorithm used DECONV = ' ' / Deconvolution algorithm-specific parameter LINEARIZ= T / Linearization applied (T/F) LINAC0 = 'HRIIR_050115_3_1.FIT' / Quad A additive constant for linearization LINAC1 = 'HRIIR_050115_3_1.FIT' / Quad A coefficient for x term LINAC2 = 'HRIIR_050115_3_1.FIT' / Quad A coefficient for x-squared term LINAC3 = 'HRIIR_050115_3_1.FIT' / Quad A coefficient for x-cubed term LINAC4 = -999.000000000 / Quad A coefficient for x-4th term LINBC0 = 'HRIIR_050115_3_1.FIT' / Quad B additive constant for linearization LINBC1 = 'HRIIR_050115_3_1.FIT' / Quad B coefficient for x term LINBC2 = 'HRIIR_050115_3_1.FIT' / Quad B coefficient for x-squared term LINBC3 = 'HRIIR_050115_3_1.FIT' / Quad B coefficient for x-cubed term LINBC4 = -999.000000000 / Quad B coefficient for x-4th term MDARKVER= 2.00000 / Master dark frame version DRKPMODE= 4 / Mode of the previous set taken DARKISG = 3635.8850 / Inter-sequence gap [msec] DARKA0 = 3.0060000E+10 / Dark level temp coef A_0 DARKA1 = -3384.4000 / Dark level temp coef A_1 DARKB0 = 65630000. / Dark level temp coef B_0 DARKB1 = -2002.0000 / Dark level temp coef B_1 DARKC0 = 0.0583000 / Dark level temp coef C_0 DRKTMSCL= 1.00000 / Dark scaling factor for time dependency DARKPLAT= T / Dark plateau reached DARKMSCL= -999.000000000 / Manually derived scaling factor CALCORR = T / Calibration Applied (T/F) CALCONST= -999.000000000 / Calibration Constant Applied CALNUMB0= 0 / Number of ZERO calibration factors found CALMAP1 = 'HRIIR_050112_9_1_999.FIT' / Calibration constant map interped (1) CALMAP2 = 'HRIIR_050112_9_1_000.FIT' / Calibration constant map interped (2) SPECMAP1= ' ' / Spectral map interpolated over (1) SPECMAP2= ' ' / Spectral map interpolated over (2) HLUTFN = ' ' / H lambda lookup table used " /***** IMAGE STATISTICS *****/ DEEPIMPACT:BAD_PIXEL_COUNT = 7738 DEEPIMPACT:MISSING_PIXEL_COUNT = 100 DEEPIMPACT:DESPIKED_PIXEL_COUNT = 0 DEEPIMPACT:INTERPOLATED_PIXEL_COUNT = 0 DEEPIMPACT:PARTIAL_SATURATED_PIXEL_COUNT= 4 DEEPIMPACT:SATURATED_PIXEL_COUNT = 1 DEEPIMPACT:ADC_SATURATED_PIXEL_COUNT = 0 DEEPIMPACT:ULTRA_COMPRESSED_PIXEL_COUNT = 0 OBJECT = HEADER BYTES = 48960 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 17 DESCRIPTION = " FITS format defined in NASA/Science Office Standards Technology 100-1.0 " END_OBJECT = HEADER OBJECT = IMAGE LINE_SAMPLES = 512 LINES = 256 SAMPLE_BITS = 32 SAMPLE_TYPE = "IEEE_REAL" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" UNIT = "W/[M**2 SR UM]" MINIMUM = -1.42377e+001 MAXIMUM = 5.89582e+001 MEDIAN = 5.97897e-002 STANDARD_DEVIATION = 1.26717e+000 END_OBJECT = IMAGE OBJECT = EXTENSION_QUALITY_HEADER BYTES = 2880 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 1 DESCRIPTION = " This extension contains a quality map for 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 = EXTENSION_QUALITY_HEADER OBJECT = EXTENSION_QUALITY_IMAGE LINE_SAMPLES = 512 LINES = 256 SAMPLE_BITS = 8 SAMPLE_TYPE = "MSB_UNSIGNED_INTEGER" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" END_OBJECT = EXTENSION_QUALITY_IMAGE OBJECT = EXTENSION_WAVELENGTH_HEADER BYTES = 2880 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 1 DESCRIPTION = " This extension is the wavelength map for the primary image array. " END_OBJECT = EXTENSION_WAVELENGTH_HEADER OBJECT = EXTENSION_WAVELENGTH_IMAGE LINE_SAMPLES = 512 LINES = 256 SAMPLE_BITS = 32 SAMPLE_TYPE = "IEEE_REAL" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" UNIT = "MICROMETER" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" END_OBJECT = EXTENSION_WAVELENGTH_IMAGE OBJECT = EXTENSION_SPEC_BANDWIDTH_HEADER BYTES = 2880 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 1 DESCRIPTION = " This extension is the spectral bandwidth map for the primary image array. " END_OBJECT = EXTENSION_SPEC_BANDWIDTH_HEADER OBJECT = EXTENSION_SPEC_BANDWIDTH_IMAGE LINE_SAMPLES = 512 LINES = 256 SAMPLE_BITS = 32 SAMPLE_TYPE = "IEEE_REAL" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" UNIT = "MICROMETER" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" END_OBJECT = EXTENSION_SPEC_BANDWIDTH_IMAGE OBJECT = EXTENSION_SNR_HEADER BYTES = 2880 HEADER_TYPE = "FITS" INTERCHANGE_FORMAT = "BINARY" RECORDS = 1 DESCRIPTION = " This extension is the signal-to-noise map for the primary image array. " END_OBJECT = EXTENSION_SNR_HEADER OBJECT = EXTENSION_SNR_IMAGE LINE_SAMPLES = 512 LINES = 256 SAMPLE_BITS = 32 SAMPLE_TYPE = "IEEE_REAL" AXIS_ORDER_TYPE = "FIRST_INDEX_FASTEST" LINE_DISPLAY_DIRECTION = "UP" SAMPLE_DISPLAY_DIRECTION = "RIGHT" END_OBJECT = EXTENSION_SNR_IMAGE END