PDS_VERSION_ID = PDS3 DD_VERSION_ID = PDSCAT1R103 LABEL_REVISION_NOTE = " 2021-07-08, S. Murakami (ISAS/JAXA): generated automatically. " /* ---- FILE CHARACTERISTICS ---- */ FILE_NAME = "lir_20200721_223130_pic_geo_v10.fit" FILE_RECORDS = 841 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 2880 /* ---- POINTERS TO DATA OBJECTS ---- */ ^PRIMARY_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 1) ^LATITUDE_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 2) ^LATITUDE_IMAGE = ("lir_20200721_223130_pic_geo_v10.fit", 9) ^LONGITUDE_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 122) ^LONGITUDE_IMAGE = ("lir_20200721_223130_pic_geo_v10.fit", 129) ^LOCAL_TIME_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 242) ^LOCAL_TIME_IMAGE = ("lir_20200721_223130_pic_geo_v10.fit", 249) ^PHASE_ANGLE_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 362) ^PHASE_ANGLE_IMAGE = ("lir_20200721_223130_pic_geo_v10.fit", 369) ^INCIDENCE_ANGLE_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 482) ^INCIDENCE_ANGLE_IMAGE = ("lir_20200721_223130_pic_geo_v10.fit", 489) ^EMISSION_ANGLE_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 602) ^EMISSION_ANGLE_IMAGE = ("lir_20200721_223130_pic_geo_v10.fit", 609) ^AZIMUTHAL_ANGLE_HEADER = ("lir_20200721_223130_pic_geo_v10.fit", 722) ^AZIMUTHAL_ANGLE_IMAGE = ("lir_20200721_223130_pic_geo_v10.fit", 729) /* ---- IDENTIFICATION DATA ELEMENTS ---- */ MISSION_NAME = "VENUS CLIMATE ORBITER" MISSION_ALIAS_NAME = {"PLANET-C", "AKATSUKI"} MISSION_ID = "VCO" DATA_SET_ID = "VCO-V-LIR-3-SEDR-V1.0" PRODUCT_ID = "LIR_20200721_223130_PIC_GEO_V10.FIT" PRODUCT_TYPE = "GEOMETRY" PRODUCT_CREATION_TIME = 2021-07-01T11:30:32 INSTRUMENT_HOST_NAME = "VENUS CLIMATE ORBITER" INSTRUMENT_HOST_ID = "VCO" INSTRUMENT_NAME = "LONGWAVE INFRARED CAMERA" INSTRUMENT_ID = "LIR" PRODUCER_ID = "VCO/SPIDAR TEAM" INSTITUTION_NAME = "ISAS/JAXA" /* TIME INFORMATION */ START_TIME = 2020-07-21T22:31:29.016 OBSERVATION_TIME = 2020-07-21T22:31:30.016 STOP_TIME = 2020-07-21T22:31:31.016 START_JULIAN_DATE_VALUE = 2459052.438530278 MID_JULIAN_DATE_VALUE = 2459052.438541852 STOP_JULIAN_DATE_VALUE = 2459052.438553426 SPACECRAFT_CLOCK_START_COUNT = "3/1741393293" SPACECRAFT_CLOCK_STOP_COUNT = "3/1741393357" MISSION_PHASE_NAME = "EXTENDED SCIENCE PHASE 1" /* TARGET INFORMATION */ TARGET_NAME = VENUS VCO:SPHERICAL_RADIUS = 6051.8 VCO:ASSUMED_CLOUD_ALTITUDE = 65.0 /* ---- DESCRIPTIVE DATA ELEMENTS ---- */ /* INSTRUMENTAL INFORMATION AND ITS CONDITION */ IMAGE_TYPE = "GEOMETRY_INFO" FILTER_NAME = "10 UM" CENTER_FILTER_WAVELENGTH = 10.0 BANDWIDTH = 4.0 VCO:FILTER_MEAN_TRANSMISSION = 0.509 HORIZONTAL_PIXEL_FOV = 0.000876777 VERTICAL_PIXEL_FOV = 0.000876777 EXPOSURE_DURATION = NULL /* OBSERVATION PROGRAM INFORMATION */ VCO:OBSERVATION_PROGRAM_ID = "0X1D_V3" OBSERVATION_NAME = "VICINITY SCAN (LIR)" /* ORBIT INFORMATION */ ORBIT_NUMBER = 154 PERIAPSIS_TIME = 2020-07-11T08:14:49.000 PERIAPSIS_LONGITUDE = 164.72 PERIAPSIS_LATITUDE = -0.43 PERIAPSIS_ALTITUDE = 2634.61 ORBITAL_INCLINATION = 159.55 VCO:ORBITAL_ECCENTRICITY = 0.955 ASCENDING_NODE_LONGITUDE = 18.16 PERIAPSIS_ARGUMENT_ANGLE = 358.76 ORBITAL_SEMIMAJOR_AXIS = 194864.0 /* GEOMETRY INFORMATION */ CENTRAL_BODY_DISTANCE = 84941.0 TARGET_HELIOCENTRIC_DISTANCE = 108906000.0 SUB_SOLAR_LATITUDE = 2.63712 SUB_SOLAR_LONGITUDE = 308.205 SUB_SPACECRAFT_LATITUDE = -10.3136 SUB_SPACECRAFT_LONGITUDE = 324.403 LOCAL_HOUR_ANGLE = 10.9202 VCO:SUB_SC_PHASE_ANGLE = 20.6838 SUB_SPACECRAFT_LINE_SAMPLE = 169.547 SUB_SPACECRAFT_LINE = 174.763 VCO:SC_SUN_POSITION = ( 93708700.0 , -47992300.0 , -27544200.0 ) RIGHT_ASCENSION = 344.535 DECLINATION = 0.870239 RA_DEC_REF_PIXEL = (164.5, 124.5) QUATERNION = ( 0.113896, -0.0720246, -0.576366, -0.806004 ) QUATERNION_DESC = "J2000 to VCO Spacecraft Coordinate System quaternion: ( cos(angle/2), ux*sin(angle/2), uy*sin(angle/2), uz*sin(angle/2) )" /* INSTRUMENT STATUS INFORMATION */ VCO:LIR_FIRST_ACCUMULATION = 32 VCO:LIR_SECOND_ACCUMULATION = 1 VCO:LIR_MEDIAN_TIME = "3/1741393357" INSTRUMENT_VOLTAGE_POINT = ( "LIR BAND GAP REFERENCE", "LIR FIXED PATTERN NOISE FOR CALIBRATION", "LIR MEAN OFFSET VOLTAGE FOR INPUT SIGNAL" ) INSTRUMENT_VOLTAGE = ( 1.27 , 4.14 , 8.72 ) INSTRUMENT_TEMPERATURE_POINT = ( "LIR BOLOMETER", "LIR PACKAGE", "LIR CASE", "LIR SHUTTER", "LIR LENS", "LIR HOOD", "LIR PANEL", "LIR LENS MOUNT", "LIR ANALOG ELECTRONICS" ) INSTRUMENT_TEMPERATURE = ( 39.76 , 24.83 , 24.95 , 24.545 , 29.275 , -39.754 , 20.469 , 28.06 , 28.302 ) /* ---- DATA OBJECTS DEFINITIONS ---- */ OBJECT = PRIMARY_HEADER BYTES = 2880 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 1 DESCRIPTION = "Header of primary HDU of LIR GEO FITS file that contains general information of the file." END_OBJECT = PRIMARY_HEADER OBJECT = LATITUDE_HEADER BYTES = 20160 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 7 DESCRIPTION = "Header of the HDU for latitude that contains detailed metadata of the data." END_OBJECT = LATITUDE_HEADER OBJECT = LATITUDE_IMAGE LINE_SAMPLES = 328 LINES = 248 SAMPLE_BITS = 32 SAMPLE_TYPE = IEEE_REAL UNIT = "DEG" VALID_MAXIMUM = 90.0 VALID_MINIMUM = -90.0 MAXIMUM_LATITUDE = 60.692371 MINIMUM_LATITUDE = -89.356506 LINE_DISPLAY_DIRECTION = UP DESCRIPTION = "Data of the HDU that contains value of latitude at the center of each pixel." END_OBJECT = LATITUDE_IMAGE OBJECT = LONGITUDE_HEADER BYTES = 20160 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 7 DESCRIPTION = "Header of the HDU for longitude that contains detailed metadata of the data." END_OBJECT = LONGITUDE_HEADER OBJECT = LONGITUDE_IMAGE LINE_SAMPLES = 328 LINES = 248 SAMPLE_BITS = 32 SAMPLE_TYPE = IEEE_REAL UNIT = "DEG" VALID_MAXIMUM = 360.0 VALID_MINIMUM = 0.0 MAXIMUM_LONGITUDE = 359.994598 MINIMUM_LONGITUDE = 0.002737 LINE_DISPLAY_DIRECTION = UP DESCRIPTION = "Data of the HDU that contains value of longitude at the center of each pixel." END_OBJECT = LONGITUDE_IMAGE OBJECT = LOCAL_TIME_HEADER BYTES = 20160 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 7 DESCRIPTION = "Header of the HDU for local time that contains detailed metadata of the data." END_OBJECT = LOCAL_TIME_HEADER OBJECT = LOCAL_TIME_IMAGE LINE_SAMPLES = 328 LINES = 248 SAMPLE_BITS = 32 SAMPLE_TYPE = IEEE_REAL UNIT = "HOUR" VALID_MAXIMUM = 24.0 VALID_MINIMUM = 0.0 MAXIMUM_LOCAL_TIME = 21.565216 MINIMUM_LOCAL_TIME = 1.189726 LINE_DISPLAY_DIRECTION = UP DESCRIPTION = "Data of the HDU that contains value of local solar time at the center of each pixel." END_OBJECT = LOCAL_TIME_IMAGE OBJECT = PHASE_ANGLE_HEADER BYTES = 20160 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 7 DESCRIPTION = "Header of the HDU for phase angle that contains detailed metadata of the data." END_OBJECT = PHASE_ANGLE_HEADER OBJECT = PHASE_ANGLE_IMAGE LINE_SAMPLES = 328 LINES = 248 SAMPLE_BITS = 32 SAMPLE_TYPE = IEEE_REAL UNIT = "DEG" VALID_MAXIMUM = 180.0 VALID_MINIMUM = 0.0 MAXIMUM_PHASE_ANGLE = 24.803616 MINIMUM_PHASE_ANGLE = 16.561476 LINE_DISPLAY_DIRECTION = UP DESCRIPTION = "Data of the HDU that contains value of phase angle at the center of each pixel." END_OBJECT = PHASE_ANGLE_IMAGE OBJECT = INCIDENCE_ANGLE_HEADER BYTES = 20160 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 7 DESCRIPTION = "Header of the HDU for incidence angle that contains detailed metadata of the data." END_OBJECT = INCIDENCE_ANGLE_HEADER OBJECT = INCIDENCE_ANGLE_IMAGE LINE_SAMPLES = 328 LINES = 248 SAMPLE_BITS = 32 SAMPLE_TYPE = IEEE_REAL UNIT = "DEG" VALID_MAXIMUM = 180.0 VALID_MINIMUM = 0.0 MAXIMUM_INCIDENCE_ANGLE = 105.146378 MINIMUM_INCIDENCE_ANGLE = 0.090369 LINE_DISPLAY_DIRECTION = UP DESCRIPTION = "Data of the HDU that contains value of incidence angle at the center of each pixel." END_OBJECT = INCIDENCE_ANGLE_IMAGE OBJECT = EMISSION_ANGLE_HEADER BYTES = 20160 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 7 DESCRIPTION = "Header of the HDU for emission angle that contains detailed metadata of the data." END_OBJECT = EMISSION_ANGLE_HEADER OBJECT = EMISSION_ANGLE_IMAGE LINE_SAMPLES = 328 LINES = 248 SAMPLE_BITS = 32 SAMPLE_TYPE = IEEE_REAL UNIT = "DEG" VALID_MAXIMUM = 180.0 VALID_MINIMUM = 0.0 MAXIMUM_EMISSION_ANGLE = 89.759407 MINIMUM_EMISSION_ANGLE = 0.358648 LINE_DISPLAY_DIRECTION = UP DESCRIPTION = "Data of the HDU that contains value of emission angle at the center of each pixel." END_OBJECT = EMISSION_ANGLE_IMAGE OBJECT = AZIMUTHAL_ANGLE_HEADER BYTES = 20160 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 7 DESCRIPTION = "Header of the HDU for azimuthal angle that contains detailed metadata of the data." END_OBJECT = AZIMUTHAL_ANGLE_HEADER OBJECT = AZIMUTHAL_ANGLE_IMAGE LINE_SAMPLES = 328 LINES = 248 SAMPLE_BITS = 32 SAMPLE_TYPE = IEEE_REAL UNIT = "DEG" VALID_MAXIMUM = 180.0 VALID_MINIMUM = 0.0 MAXIMUM = 179.999298 MINIMUM = 0.031791 LINE_DISPLAY_DIRECTION = UP DESCRIPTION = "Data of the HDU that contains value of azimuthal angle at the center of each pixel." END_OBJECT = AZIMUTHAL_ANGLE_IMAGE END