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_540084287_QQ" PRODUCT_TYPE = RDR PRODUCER_FULL_NAME = "M. C. DE SANCTIS" PRODUCER_INSTITUTION_NAME = "ISTITUTO NAZIONALE DI ASTROFISICA" PRODUCT_CREATION_TIME = 2018-10-15T09:26:19.842 PRODUCT_VERSION_ID = "01" /* File Information */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 30 LABEL_RECORDS = 29 /* Time Information */ START_TIME = 2017-02-11T11:23:36.649 STOP_TIME = 2017-02-11T11:32:02.989 IMAGE_MID_TIME = 2017-02-11T11:27:49.819 SPACECRAFT_CLOCK_START_COUNT = "1/540084286.8559" SPACECRAFT_CLOCK_STOP_COUNT = "1/540084793.5980" /* 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 = 350.787 DECLINATION = -52.531 TWIST_ANGLE = 212.238 CELESTIAL_NORTH_CLOCK_ANGLE = 327.762 QUATERNION = ( 0.26787, 0.38933, -0.86329, 0.17721 ) QUATERNION_DESC = " Above parameters are calculated at the center time of the observation which is 2017-02-11T11:27:49.819. The quaternion has the form: w, x, y, z (i.e. SPICE format)." /* Solar geometry */ SPACECRAFT_SOLAR_DISTANCE = 418675645.5 SC_SUN_POSITION_VECTOR = ( -262850477.2 , -312142498.1 , -93626831.5 ) SC_SUN_VELOCITY_VECTOR = ( 14.257 , -8.204 , -6.686 ) /* 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 = 38.216 SUB_SPACECRAFT_LONGITUDE = 314.286 SUB_SPACECRAFT_AZIMUTH = 172.573 SPACECRAFT_ALTITUDE = 7557.7 TARGET_CENTER_DISTANCE = 8021.9 SC_TARGET_POSITION_VECTOR = ( 4902.6 , -457.7 , -6332.6 ) SC_TARGET_VELOCITY_VECTOR = ( 0.060 , -0.048 , 0.052 ) LOCAL_HOUR_ANGLE = 103.092 SUB_SOLAR_LATITUDE = -1.269 SUB_SOLAR_LONGITUDE = 31.192 SUB_SOLAR_AZIMUTH = 98.859 /* Illumination */ INCIDENCE_ANGLE = 49.722 EMISSION_ANGLE = 44.923 PHASE_ANGLE = 82.722 /* Image parameters */ SLANT_DISTANCE = 7700.9 MINIMUM_LATITUDE = 11.577 CENTER_LATITUDE = 38.164 MAXIMUM_LATITUDE = 50.939 WESTERNMOST_LONGITUDE = 359.994 CENTER_LONGITUDE = 12.965 EASTERNMOST_LONGITUDE = 0.002 HORIZONTAL_PIXEL_SCALE = 1925.218 VERTICAL_PIXEL_SCALE = 1925.218 NORTH_AZIMUTH = 142.083 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 = (-5.0, 4.4, 0.26, 38) 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, 13, 38) 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 = (181.6, 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_540084287_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