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_538804546_QQ" PRODUCT_TYPE = RDR PRODUCER_FULL_NAME = "M. C. DE SANCTIS" PRODUCER_INSTITUTION_NAME = "ISTITUTO NAZIONALE DI ASTROFISICA" PRODUCT_CREATION_TIME = 2018-10-15T09:07:16.065 PRODUCT_VERSION_ID = "01" /* File Information */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 30 LABEL_RECORDS = 29 /* Time Information */ START_TIME = 2017-01-27T15:54:35.712 STOP_TIME = 2017-01-27T16:11:35.051 IMAGE_MID_TIME = 2017-01-27T16:03:05.382 SPACECRAFT_CLOCK_START_COUNT = "1/538804545.8559" SPACECRAFT_CLOCK_STOP_COUNT = "1/538805565.5980" /* 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 = 336.753 DECLINATION = -18.934 TWIST_ANGLE = 198.139 CELESTIAL_NORTH_CLOCK_ANGLE = 341.861 QUATERNION = ( 0.39223, 0.33497, -0.74164, 0.42886 ) QUATERNION_DESC = " Above parameters are calculated at the center time of the observation which is 2017-01-27T16:03:05.382. The quaternion has the form: w, x, y, z (i.e. SPICE format)." /* Solar geometry */ SPACECRAFT_SOLAR_DISTANCE = 420359613.0 SC_SUN_POSITION_VECTOR = ( -280616123.6 , -301254120.4 , -84869019.0 ) SC_SUN_VELOCITY_VECTOR = ( 13.590 , -8.898 , -6.860 ) /* 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 = 1.024 SUB_SPACECRAFT_LONGITUDE = 14.263 SUB_SPACECRAFT_AZIMUTH = 94.076 SPACECRAFT_ALTITUDE = 7624.2 TARGET_CENTER_DISTANCE = 8106.6 SC_TARGET_POSITION_VECTOR = ( 7173.9 , -2920.4 , -2399.5 ) SC_TARGET_VELOCITY_VECTOR = ( 0.018 , -0.036 , 0.083 ) LOCAL_HOUR_ANGLE = 105.850 SUB_SOLAR_LATITUDE = -1.062 SUB_SOLAR_LONGITUDE = 88.411 SUB_SOLAR_AZIMUTH = 65.182 /* Illumination */ INCIDENCE_ANGLE = 50.530 EMISSION_ANGLE = 29.855 PHASE_ANGLE = 75.689 /* Image parameters */ SLANT_DISTANCE = 7697.6 MINIMUM_LATITUDE = -62.007 CENTER_LATITUDE = -15.775 MAXIMUM_LATITUDE = 14.187 WESTERNMOST_LONGITUDE = 93.818 CENTER_LONGITUDE = 39.987 EASTERNMOST_LONGITUDE = 36.710 HORIZONTAL_PIXEL_SCALE = 1924.394 VERTICAL_PIXEL_SCALE = 1924.394 NORTH_AZIMUTH = 177.251 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 = (186.6, 136.6, 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_538804546_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