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_538796937_QQ" PRODUCT_TYPE = RDR PRODUCER_FULL_NAME = "M. C. DE SANCTIS" PRODUCER_INSTITUTION_NAME = "ISTITUTO NAZIONALE DI ASTROFISICA" PRODUCT_CREATION_TIME = 2018-10-15T09:03:33.566 PRODUCT_VERSION_ID = "01" /* File Information */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 30 LABEL_RECORDS = 29 /* Time Information */ START_TIME = 2017-01-27T13:47:46.712 STOP_TIME = 2017-01-27T14:04:46.052 IMAGE_MID_TIME = 2017-01-27T13:56:16.382 SPACECRAFT_CLOCK_START_COUNT = "1/538796936.8559" SPACECRAFT_CLOCK_STOP_COUNT = "1/538797956.5980" /* Mission description parameters */ INSTRUMENT_HOST_NAME = "DAWN" INSTRUMENT_HOST_ID = "DAWN" MISSION_PHASE_NAME = "CERES EXTENDED GRAND ORBIT (CXG)" /* Instrument description parameters */ INSTRUMENT_NAME = "VISIBLE AND INFRARED SPECTROMETER" INSTRUMENT_ID = "VIR" INSTRUMENT_TYPE = "IMAGING SPECTROMETER" /* Celestial Geometry */ RIGHT_ASCENSION = 337.664 DECLINATION = -23.869 TWIST_ANGLE = 199.281 CELESTIAL_NORTH_CLOCK_ANGLE = 340.719 QUATERNION = ( 0.37538, 0.34342, -0.76445, 0.39594 ) QUATERNION_DESC = " Above parameters are calculated at the center time of the observation which is 2017-01-27T13:56:16.382. The quaternion has the form: w, x, y, z (i.e. SPICE format)." /* Solar geometry */ SPACECRAFT_SOLAR_DISTANCE = 420369587.0 SC_SUN_POSITION_VECTOR = ( -280719536.5 , -301186388.8 , -84816806.6 ) SC_SUN_VELOCITY_VECTOR = ( 13.592 , -8.905 , -6.864 ) /* SPICE Kernels */ SPICE_FILE_NAME = "DAWN_CXG_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 = 5.974 SUB_SPACECRAFT_LONGITUDE = 98.153 SUB_SPACECRAFT_AZIMUTH = 67.301 SPACECRAFT_ALTITUDE = 7597.5 TARGET_CENTER_DISTANCE = 8077.7 SC_TARGET_POSITION_VECTOR = ( 7015.7 , -2635.7 , -3018.5 ) SC_TARGET_VELOCITY_VECTOR = ( 0.024 , -0.039 , 0.080 ) LOCAL_HOUR_ANGLE = 105.904 SUB_SOLAR_LATITUDE = -1.061 SUB_SOLAR_LONGITUDE = 172.247 SUB_SOLAR_AZIMUTH = 72.396 /* Illumination */ INCIDENCE_ANGLE = 51.080 EMISSION_ANGLE = 42.723 PHASE_ANGLE = 76.450 /* Image parameters */ SLANT_DISTANCE = 7724.0 MINIMUM_LATITUDE = -57.090 CENTER_LATITUDE = -12.449 MAXIMUM_LATITUDE = 17.650 WESTERNMOST_LONGITUDE = 181.875 CENTER_LONGITUDE = 135.336 EASTERNMOST_LONGITUDE = 122.359 HORIZONTAL_PIXEL_SCALE = 1931.006 VERTICAL_PIXEL_SCALE = 1931.006 NORTH_AZIMUTH = 172.517 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 = "5" DAWN:SCAN_PARAMETER = (0.1, 0.1, 0.26, 50) 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 = (10.0, 1, 20, 50) 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 = (184.6, 135.6, 137.6, 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_538796937_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