PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "MTC_11-10-2011" /* Dataset and Product Information */ DATA_SET_NAME = "DAWN VIR CAL (RDR) CERES INFRARED SPECTRA V1.0" DATA_SET_ID = "DAWN-A-VIR-3-RDR-IR-CERES-SPECTRA-V1.0" PRODUCT_ID = "VIR_IR_1B_1_580245575_QQ" PRODUCT_TYPE = RDR PRODUCER_FULL_NAME = "M. C. DE SANCTIS" PRODUCER_INSTITUTION_NAME = "ISTITUTO NAZIONALE DI ASTROFISICA" PRODUCT_CREATION_TIME = 2019-06-28T17:04:14.301 PRODUCT_VERSION_ID = "01" /* File Information */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 30 LABEL_RECORDS = 29 /* Time Information */ START_TIME = 2018-05-22T07:18:27.551 STOP_TIME = 2018-05-22T07:31:06.902 IMAGE_MID_TIME = 2018-05-22T07:24:47.226 SPACECRAFT_CLOCK_START_COUNT = "1/580245575.4539" SPACECRAFT_CLOCK_STOP_COUNT = "1/580246335.2000" /* Mission description parameters */ INSTRUMENT_HOST_NAME = "DAWN" INSTRUMENT_HOST_ID = "DAWN" MISSION_PHASE_NAME = "CERES X2 INTERMEDIATE (C2I)" /* Instrument description parameters */ INSTRUMENT_NAME = "VISIBLE AND INFRARED SPECTROMETER" INSTRUMENT_ID = "VIR" INSTRUMENT_TYPE = "IMAGING SPECTROMETER" /* Celestial Geometry */ RIGHT_ASCENSION = 310.340 DECLINATION = 82.854 TWIST_ANGLE = 305.957 CELESTIAL_NORTH_CLOCK_ANGLE = 234.043 QUATERNION = ( 0.99093, -0.04235, -0.04572, 0.11907 ) QUATERNION_DESC = " Above parameters are calculated at the center time of the observation which is 2018-05-22T07:24:47.226. The quaternion has the form: w, x, y, z (i.e. SPICE format)." /* Solar geometry */ SPACECRAFT_SOLAR_DISTANCE = 382822249.3 SC_SUN_POSITION_VECTOR = ( 352090883.3 , -94947366.8 , -116489836.4 ) SC_SUN_VELOCITY_VECTOR = ( 6.760 , 16.892 , 6.446 ) /* SPICE Kernels */ SPICE_FILE_NAME = "DAWN_C2I_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 = -72.982 SUB_SPACECRAFT_LONGITUDE = 291.537 SUB_SPACECRAFT_AZIMUTH = 107.915 SPACECRAFT_ALTITUDE = 2535.6 TARGET_CENTER_DISTANCE = 2985.0 SC_TARGET_POSITION_VECTOR = ( 199.6 , -237.9 , 2929.4 ) SC_TARGET_VELOCITY_VECTOR = ( -0.093 , 0.068 , -0.092 ) LOCAL_HOUR_ANGLE = 121.892 SUB_SOLAR_LATITUDE = -3.207 SUB_SOLAR_LONGITUDE = 349.645 SUB_SOLAR_AZIMUTH = 86.689 /* Illumination */ INCIDENCE_ANGLE = 74.109 EMISSION_ANGLE = 4.099 PHASE_ANGLE = 78.207 /* Image parameters */ SLANT_DISTANCE = 2535.5 MINIMUM_LATITUDE = -84.978 CENTER_LATITUDE = -70.812 MAXIMUM_LATITUDE = -56.362 WESTERNMOST_LONGITUDE = 334.411 CENTER_LONGITUDE = 291.771 EASTERNMOST_LONGITUDE = 260.172 HORIZONTAL_PIXEL_SCALE = 633.867 VERTICAL_PIXEL_SCALE = 633.867 NORTH_AZIMUTH = 104.708 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 = "IR" 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 = (-23.7, 23.7, 0.26, 93) 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 = (2.2, 1, 8, 45) FRAME_PARAMETER_DESC = ("EXPOSURE_DURATION", "FRAME_SUMMING", "EXTERNAL_REPETITION_TIME", "DARK_ACQUISITION_RATE") DAWN:FRAME_PARAMETER_UNIT = ("S", "DIMENSIONLESS", "S", "DIMENSIONLESS") DAWN:VIR_IR_START_X_POSITION=0 DAWN:VIR_IR_START_Y_POSITION=0 MAXIMUM_INSTRUMENT_TEMPERATURE = (89.5, 134.6, 136.6, 83.4) 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_IR_1B_1_580245575_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