PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "MTC_11-10-2011" /* Dataset and Product Information */ DATA_SET_NAME = "DAWN VIR CAL (RDR) CERES VISIBLE SPECTRA V1.0" DATA_SET_ID = "DAWN-A-VIR-3-RDR-VIS-CERES-SPECTRA-V1.0" PRODUCT_ID = "VIR_VIS_1B_1_546733894_QQ" PRODUCT_TYPE = RDR PRODUCER_FULL_NAME = "M. C. DE SANCTIS" PRODUCER_INSTITUTION_NAME = "ISTITUTO NAZIONALE DI ASTROFISICA" PRODUCT_CREATION_TIME = 2018-10-15T09:45:34.425 PRODUCT_VERSION_ID = "01" /* File Information */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 30 LABEL_RECORDS = 29 /* Time Information */ START_TIME = 2017-04-29T10:30:23.323 STOP_TIME = 2017-04-29T10:42:37.663 IMAGE_MID_TIME = 2017-04-29T10:36:30.493 SPACECRAFT_CLOCK_START_COUNT = "1/546733893.8559" SPACECRAFT_CLOCK_STOP_COUNT = "1/546734628.5980" /* Mission description parameters */ INSTRUMENT_HOST_NAME = "DAWN" INSTRUMENT_HOST_ID = "DAWN" MISSION_PHASE_NAME = "CERES EXTENDED OPPOSITION (CXO)" /* Instrument description parameters */ INSTRUMENT_NAME = "VISIBLE AND INFRARED SPECTROMETER" INSTRUMENT_ID = "VIR" INSTRUMENT_TYPE = "IMAGING SPECTROMETER" /* Celestial Geometry */ RIGHT_ASCENSION = 66.309 DECLINATION = 18.189 TWIST_ANGLE = 293.876 CELESTIAL_NORTH_CLOCK_ANGLE = 246.124 QUATERNION = ( 0.57182, 0.21223, -0.54670, -0.57367 ) QUATERNION_DESC = " Above parameters are calculated at the center time of the observation which is 2017-04-29T10:36:30.493. The quaternion has the form: w, x, y, z (i.e. SPICE format)." /* Solar geometry */ SPACECRAFT_SOLAR_DISTANCE = 409681459.2 SC_SUN_POSITION_VECTOR = ( -159077669.0 , -352954186.1 , -134001999.3 ) SC_SUN_VELOCITY_VECTOR = ( 16.779 , -3.990 , -5.355 ) /* SPICE Kernels */ SPICE_FILE_NAME = "DAWN_CXO_r01.MK" TARGET_NAME = "1 CERES" TARGET_TYPE = "ASTEROID" /* COORDINATE SYSTEM */ COORDINATE_SYSTEM_NAME = "CERES_FIXED" COORDINATE_SYSTEM_CENTER_NAME = "1 CERES" /* Geometry in "CERES_FIXED" coordinates from SPICE */ SUB_SPACECRAFT_LATITUDE = -1.922 SUB_SPACECRAFT_LONGITUDE = 205.591 SUB_SPACECRAFT_AZIMUTH = 47.236 SPACECRAFT_ALTITUDE = 19792.7 TARGET_CENTER_DISTANCE = 20277.8 SC_TARGET_POSITION_VECTOR = ( 7881.8 , 17509.8 , 6482.8 ) SC_TARGET_VELOCITY_VECTOR = ( -0.048 , 0.004 , -0.044 ) LOCAL_HOUR_ANGLE = 179.867 SUB_SOLAR_LATITUDE = -2.298 SUB_SOLAR_LONGITUDE = 205.721 SUB_SOLAR_AZIMUTH = 47.553 /* Illumination */ INCIDENCE_ANGLE = 39.853 EMISSION_ANGLE = 40.868 PHASE_ANGLE = 1.053 /* Image parameters */ SLANT_DISTANCE = 19884.0 MINIMUM_LATITUDE = -20.156 CENTER_LATITUDE = -29.828 MAXIMUM_LATITUDE = 30.948 WESTERNMOST_LONGITUDE = 293.874 CENTER_LONGITUDE = 185.982 EASTERNMOST_LONGITUDE = 115.269 HORIZONTAL_PIXEL_SCALE = 4970.999 VERTICAL_PIXEL_SCALE = 4970.999 NORTH_AZIMUTH = 82.367 ORBIT_NUMBER = "N/A" /* Data description parameters */ PROCESSING_LEVEL_ID = "3" DATA_QUALITY_ID = "1" DATA_QUALITY_DESC = "0:INCOMPLETE; 1:COMPLETE" TELEMETRY_SOURCE_ID = "EGSE" CHANNEL_ID = "VIS" SOFTWARE_VERSION_ID = "VIR Calibration 2.0" /* Instrument status */ INSTRUMENT_MODE_ID = "S_H_SPE_H_SPA_F" INSTRUMENT_MODE_DESC = "S_H_SPE_H_SPA_F: Science, high spectral high spatial, Full slit S_H_SPE_L_SPA_F: Science, high spectral low spatial, Full slit S_H_SPE_L_SPA_F_SUM: Science, high spectral low spatial, Summing S_L_SPE_H_SPA_F: Science, Low spectral high spatial, Full slit S_L_SPE_L_SPA_F: Science, Low spectral low spatial, Full slit S_L_SPE_L_SPA_F_SUM: Science, Low spectral low spatial, Summing S_H_SPE_H_SPA_Q: Science, high spectral high spatial, Quarter slit S_L_SPE_H_SPA_Q: Science, low spectral high spatial, Quarter slit S_H_SPE_L_SPA_F_MEA: Science, high spectral low spatial, Meaning S_L_SPE_L_SPA_F_MEA: Science, low spectral low spatial, Meaning C_H_SPE_H_SPA_F: Calibration, high spectral high spatial, Full slit C_H_SPE_L_SPA_F: Calibration, high spectral low spatial, Full slit SPARE: CALIBRATION Spare C_L_SPE_H_SPA_F: Calibration, low spectral high spatial, Full slit C_L_SPE_L_SPA_F: Calibration, low spectral low spatial, Full slit C_H_SPE_H_SPA_Q: Calibration, high spectral high spatial, Quarter slit C_L_SPE_H_SPA_Q: Calibration, low spectral high spatial, Quarter slit" ENCODING_TYPE = "N/A" SCAN_MODE_ID = "1" DAWN:SCAN_PARAMETER = (13.1, 25.0, 0.26, 48) SCAN_PARAMETER_DESC = ("SCAN_START_ANGLE", "SCAN_STOP_ANGLE", "SCAN_STEP_ANGLE","SCAN_STEP_NUMBER") DAWN:SCAN_PARAMETER_UNIT = ("DEGREES", "DEGREES", "DEGREES", "DIMENSIONLESS") FRAME_PARAMETER = (12.0, 1, 15, 48) FRAME_PARAMETER_DESC = ("EXPOSURE_DURATION", "FRAME_SUMMING", "EXTERNAL_REPETITION_TIME", "DARK_ACQUISITION_RATE") DAWN:FRAME_PARAMETER_UNIT = ("S", "DIMENSIONLESS", "S", "DIMENSIONLESS") DAWN:VIR_VIS_START_X_POSITION=0 DAWN:VIR_VIS_START_Y_POSITION=0 MAXIMUM_INSTRUMENT_TEMPERATURE = (180.6, 135.6, 136.6, 60.0) INSTRUMENT_TEMPERATURE_POINT = ("FOCAL_PLANE", "TELESCOPE", "SPECTROMETER", "CRYOCOOLER") DAWN:INSTRUMENT_TEMPERATURE_UNIT = ("K", "K", "K", "K") PHOTOMETRIC_CORRECTION_TYPE = "NONE" /* Pointers to first record of objects in file */ ^HISTORY = 30 OBJECT = HISTORY END_OBJECT = HISTORY ^QUBE = "VIR_VIS_1B_1_546733894_QQ_1.QUB" /* Quality Cube */ OBJECT = QUBE AXES = 3 AXIS_NAME = (BAND,SAMPLE,LINE) CORE_ITEMS = (432,256,3) CORE_ITEM_BYTES = 4 CORE_ITEM_TYPE = "IEEE_REAL" CORE_BASE = 0.0 CORE_MULTIPLIER = 1.0 CORE_VALID_MINIMUM = 0 CORE_NULL = -32768 CORE_LOW_REPR_SATURATION = -32767 CORE_LOW_INSTR_SATURATION = -32767 CORE_HIGH_REPR_SATURATION = -32767 CORE_HIGH_INSTR_SATURATION = -32767 CORE_NAME = ("WAVELENGTH","FWHM","FLAG") CORE_UNIT = ("MICRON","MICRON","DIMENSIONLESS") SUFFIX_BYTES = 4 SUFFIX_ITEMS = (0, 0, 0) END_OBJECT = QUBE END OBJECT = HISTORY END_OBJECT = HISTORY