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_546744162_QQ" PRODUCT_TYPE = RDR PRODUCER_FULL_NAME = "M. C. DE SANCTIS" PRODUCER_INSTITUTION_NAME = "ISTITUTO NAZIONALE DI ASTROFISICA" PRODUCT_CREATION_TIME = 2018-10-15T09:48:38.950 PRODUCT_VERSION_ID = "01" /* File Information */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 30 LABEL_RECORDS = 29 /* Time Information */ START_TIME = 2017-04-29T13:21:31.323 STOP_TIME = 2017-04-29T13:33:45.662 IMAGE_MID_TIME = 2017-04-29T13:27:38.493 SPACECRAFT_CLOCK_START_COUNT = "1/546744161.8559" SPACECRAFT_CLOCK_STOP_COUNT = "1/546744896.5980" /* 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 = 67.811 DECLINATION = 16.825 TWIST_ANGLE = 316.785 CELESTIAL_NORTH_CLOCK_ANGLE = 223.215 QUATERNION = ( 0.43381, 0.10876, -0.58604, -0.67568 ) QUATERNION_DESC = " Above parameters are calculated at the center time of the observation which is 2017-04-29T13:27:38.493. The quaternion has the form: w, x, y, z (i.e. SPICE format)." /* Solar geometry */ SPACECRAFT_SOLAR_DISTANCE = 409667855.2 SC_SUN_POSITION_VECTOR = ( -158905371.0 , -352995130.1 , -134056975.8 ) SC_SUN_VELOCITY_VECTOR = ( 16.781 , -3.985 , -5.353 ) /* 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 = -0.505 SUB_SPACECRAFT_LONGITUDE = 93.420 SUB_SPACECRAFT_AZIMUTH = 84.285 SPACECRAFT_ALTITUDE = 19489.8 TARGET_CENTER_DISTANCE = 19972.9 SC_TARGET_POSITION_VECTOR = ( 7381.4 , 17541.2 , 6025.2 ) SC_TARGET_VELOCITY_VECTOR = ( -0.049 , 0.002 , -0.045 ) LOCAL_HOUR_ANGLE = 180.829 SUB_SOLAR_LATITUDE = -2.299 SUB_SOLAR_LONGITUDE = 92.591 SUB_SOLAR_AZIMUTH = 86.136 /* Illumination */ INCIDENCE_ANGLE = 43.503 EMISSION_ANGLE = 46.035 PHASE_ANGLE = 2.996 /* Image parameters */ SLANT_DISTANCE = 19675.3 MINIMUM_LATITUDE = -85.180 CENTER_LATITUDE = -44.332 MAXIMUM_LATITUDE = -3.827 WESTERNMOST_LONGITUDE = 359.929 CENTER_LONGITUDE = 67.898 EASTERNMOST_LONGITUDE = 2.009 HORIZONTAL_PIXEL_SCALE = 4918.815 VERTICAL_PIXEL_SCALE = 4918.815 NORTH_AZIMUTH = 59.012 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 = "3" DAWN:SCAN_PARAMETER = (-6.3, 5.7, 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 = (182.6, 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_546744162_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