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_20200923_210116_pic_geo_v10.fit" FILE_RECORDS = 953 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 2880 /* ---- POINTERS TO DATA OBJECTS ---- */ ^PRIMARY_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 1) ^LATITUDE_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 2) ^LATITUDE_IMAGE = ("lir_20200923_210116_pic_geo_v10.fit", 25) ^LONGITUDE_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 138) ^LONGITUDE_IMAGE = ("lir_20200923_210116_pic_geo_v10.fit", 161) ^LOCAL_TIME_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 274) ^LOCAL_TIME_IMAGE = ("lir_20200923_210116_pic_geo_v10.fit", 297) ^PHASE_ANGLE_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 410) ^PHASE_ANGLE_IMAGE = ("lir_20200923_210116_pic_geo_v10.fit", 433) ^INCIDENCE_ANGLE_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 546) ^INCIDENCE_ANGLE_IMAGE = ("lir_20200923_210116_pic_geo_v10.fit", 569) ^EMISSION_ANGLE_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 682) ^EMISSION_ANGLE_IMAGE = ("lir_20200923_210116_pic_geo_v10.fit", 705) ^AZIMUTHAL_ANGLE_HEADER = ("lir_20200923_210116_pic_geo_v10.fit", 818) ^AZIMUTHAL_ANGLE_IMAGE = ("lir_20200923_210116_pic_geo_v10.fit", 841) /* ---- 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_20200923_210116_PIC_GEO_V10.FIT" PRODUCT_TYPE = "GEOMETRY" PRODUCT_CREATION_TIME = 2021-07-01T14:40:13 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 = 2020-09-23T21:00:13.230 OBSERVATION_TIME = 2020-09-23T21:01:16.278 STOP_TIME = 2020-09-23T21:02:19.326 START_JULIAN_DATE_VALUE = 2459116.375153125 MID_JULIAN_DATE_VALUE = 2459116.3758828472 STOP_JULIAN_DATE_VALUE = 2459116.3766125697 SPACECRAFT_CLOCK_START_COUNT = "3/1918162058" SPACECRAFT_CLOCK_STOP_COUNT = "3/1918166093" 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 = "0X19_V1" OBSERVATION_NAME = "LIR M032_N032" /* ORBIT INFORMATION */ ORBIT_NUMBER = 160 PERIAPSIS_TIME = 2020-09-15T16:43:41.000 PERIAPSIS_LONGITUDE = 257.89 PERIAPSIS_LATITUDE = 0.87 PERIAPSIS_ALTITUDE = 6634.86 ORBITAL_INCLINATION = 165.93 VCO:ORBITAL_ECCENTRICITY = 0.934 ASCENDING_NODE_LONGITUDE = 17.68 PERIAPSIS_ARGUMENT_ANGLE = 3.58 ORBITAL_SEMIMAJOR_AXIS = 193551.0 /* GEOMETRY INFORMATION */ CENTRAL_BODY_DISTANCE = 317592.0 TARGET_HELIOCENTRIC_DISTANCE = 107838000.0 SUB_SOLAR_LATITUDE = -0.633546 SUB_SOLAR_LONGITUDE = 144.908 SUB_SPACECRAFT_LATITUDE = -3.17575 SUB_SPACECRAFT_LONGITUDE = 82.2885 LOCAL_HOUR_ANGLE = 16.1746 VCO:SUB_SC_PHASE_ANGLE = 62.6303 SUB_SPACECRAFT_LINE_SAMPLE = 131.434 SUB_SPACECRAFT_LINE = 57.5002 VCO:SC_SUN_POSITION = ( 33637000.0 , 94086300.0 , 40174800.0 ) RIGHT_ASCENSION = 10.3121 DECLINATION = 2.94279 RA_DEC_REF_PIXEL = (164.5, 124.5) QUATERNION = ( 0.0715374, 0.0600621, -0.825793, 0.556185 ) 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 = 32 VCO:LIR_MEDIAN_TIME = "3/1918164109" INSTRUMENT_VOLTAGE_POINT = ( "LIR BAND GAP REFERENCE", "LIR FIXED PATTERN NOISE FOR CALIBRATION", "LIR MEAN OFFSET VOLTAGE FOR INPUT SIGNAL" ) INSTRUMENT_VOLTAGE = ( 1.27 , 4.145 , 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 = ( 39.774 , 25.127 , 25.326 , 25.203 , 27.917 , -2.08 , 25.053 , 27.181 , 34.971 ) /* ---- 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 = 66240 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 23 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 = 74.793236 MINIMUM_LATITUDE = -79.591141 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 = 66240 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 23 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 = 359.194458 MINIMUM_LONGITUDE = 0.129076 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 = 66240 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 23 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 = 22.046816 MINIMUM_LOCAL_TIME = 10.568329 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 = 66240 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 23 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 = 63.699894 MINIMUM_PHASE_ANGLE = 61.548122 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 = 66240 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 23 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 = 143.303970 MINIMUM_INCIDENCE_ANGLE = 2.043194 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 = 66240 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 23 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 = 87.872475 MINIMUM_EMISSION_ANGLE = 1.721980 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 = 66240 HEADER_TYPE = FITS INTERCHANGE_FORMAT = BINARY RECORDS = 23 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 = 178.647293 MINIMUM = 3.857205 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