PDS_VERSION_ID               = PDS3
DD_VERSION_ID                = PDSCAT1R103
LABEL_REVISION_NOTE          = "
  2017-06-19, S. Murakami (ISAS/JAXA): generated automatically.
  2017-10-11, S. Murakami (ISAS/JAXA): revised, generated automatically.
  2018-04-26, S. Murakami (ISAS/JAXA): revised, generated automatically.
  2018-09-14, S. Murakami (ISAS/JAXA): revised, generated automatically.
  2018-10-15, S. Murakami (ISAS/JAXA): revised, generated automatically.
  "


/* ---- FILE CHARACTERISTICS ---- */

FILE_NAME                    = "lir_20190920_100817_pic_l1b_v10.fit"
FILE_RECORDS                 = 81
RECORD_TYPE                  = FIXED_LENGTH
RECORD_BYTES                 = 2880


/* ---- POINTERS TO DATA OBJECTS ---- */

^PRIMARY_HEADER              = ("lir_20190920_100817_pic_l1b_v10.fit", 1)
^LIR_LEVEL1B_HEADER          = ("lir_20190920_100817_pic_l1b_v10.fit", 2)
^LIR_LEVEL1B_IMAGE           = ("lir_20190920_100817_pic_l1b_v10.fit", 25)


/* ---- IDENTIFICATION DATA ELEMENTS ---- */

MISSION_NAME                 = "VENUS CLIMATE ORBITER"
MISSION_ALIAS_NAME           = {"PLANET-C", "AKATSUKI"}
MISSION_ID                   = "VCO"
DATA_SET_ID                  = "VCO-V-LIR-2-EDR-V1.0"
PRODUCT_ID                   = "LIR_20190920_100817_PIC_L1B_V10.FIT"
PRODUCT_TYPE                 = "RAW_COUNTS"
PRODUCT_CREATION_TIME        = 2020-11-12T04:57:36
INSTRUMENT_HOST_NAME         = "VENUS CLIMATE ORBITER"
INSTRUMENT_HOST_ID           = "VCO"
INSTRUMENT_NAME              = "LONGWAVE INFRARED CAMERA"
INSTRUMENT_ID                = "LIR"
PRODUCER_ID                  = "VCO/LIR TEAM"
INSTITUTION_NAME             = "ISAS/JAXA"


/* TIME INFORMATION */

START_TIME                   = 2019-09-20T10:07:13.964
OBSERVATION_TIME             = 2019-09-20T10:08:17.027
STOP_TIME                    = 2019-09-20T10:09:20.091
START_JULIAN_DATE_VALUE      = 2458746.921689398
MID_JULIAN_DATE_VALUE        = 2458746.922419294
STOP_JULIAN_DATE_VALUE       = 2458746.9231492016
SPACECRAFT_CLOCK_START_COUNT = "3/0896713446"
SPACECRAFT_CLOCK_STOP_COUNT  = "3/0896717482"
MISSION_PHASE_NAME           = "EXTENDED SCIENCE PHASE 1"


/* TARGET INFORMATION */

TARGET_NAME                  = VENUS
VCO:SPHERICAL_RADIUS         = 6051.8 <km>
VCO:ASSUMED_CLOUD_ALTITUDE   = 65.0 <km>


/* ---- DESCRIPTIVE DATA ELEMENTS ---- */

/* INSTRUMENTAL INFORMATION AND ITS CONDITION */

IMAGE_TYPE                   = "REGULAR"
FILTER_NAME                  = "10 UM"
CENTER_FILTER_WAVELENGTH     = 10.0 <micrometer>
BANDWIDTH                    = 4.0 <micrometer>
VCO:FILTER_MEAN_TRANSMISSION = 0.509
HORIZONTAL_PIXEL_FOV         = 0.000876777 <rad>
VERTICAL_PIXEL_FOV           = 0.000876777 <rad>
EXPOSURE_DURATION            = NULL


/* OBSERVATION PROGRAM INFORMATION */

VCO:OBSERVATION_PROGRAM_ID   = "0X15_V4"
OBSERVATION_NAME         = "DAYSIDE SLIM FOR LARGE PHASE ANGLE (UVI, LIR) ROI"


/* ORBIT INFORMATION */

ORBIT_NUMBER                 = 127
PERIAPSIS_TIME               = 2019-09-18T23:23:04.000
PERIAPSIS_LONGITUDE          = 93.54 <deg>
PERIAPSIS_LATITUDE           = -3.68 <deg>
PERIAPSIS_ALTITUDE           = 11236.5 <km>
ORBITAL_INCLINATION          = 167.91 <deg>
VCO:ORBITAL_ECCENTRICITY     = 0.91
ASCENDING_NODE_LONGITUDE     = 9.68 <deg>
PERIAPSIS_ARGUMENT_ANGLE     = 342.13 <deg>
ORBITAL_SEMIMAJOR_AXIS       = 192458.0 <km>


/* GEOMETRY INFORMATION */

CENTRAL_BODY_DISTANCE        = 222280.0 <km>
TARGET_HELIOCENTRIC_DISTANCE = 107951000.0 <km>
SUB_SOLAR_LATITUDE           = -1.57365 <deg>
SUB_SOLAR_LONGITUDE          = 87.1367 <deg>
SUB_SPACECRAFT_LATITUDE      = 7.49916 <deg>
SUB_SPACECRAFT_LONGITUDE     = 296.108 <deg>
LOCAL_HOUR_ANGLE             = 22.0686 <hour>
VCO:SUB_SC_PHASE_ANGLE       = 150.534 <deg>
SUB_SPACECRAFT_LINE_SAMPLE   = 150.64
SUB_SPACECRAFT_LINE          = 136.517
VCO:SC_SUN_POSITION          = (
                                -100687000.0 <km>,
                                -37988900.0 <km>,
                                -10691900.0 <km>
                               )
RIGHT_ASCENSION              = 50.7561 <deg>
DECLINATION                  = 10.0908 <deg>
RA_DEC_REF_PIXEL             = (164.5, 124.5)
QUATERNION                   = (
                                0.34835,
                                0.259294,
                                -0.686019,
                                0.583778
                               )
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          = "3/0896715498"
INSTRUMENT_VOLTAGE_POINT     = (
                                "LIR BAND GAP REFERENCE",
                                "LIR FIXED PATTERN NOISE FOR CALIBRATION",
                                "LIR MEAN OFFSET VOLTAGE FOR INPUT SIGNAL"
                               )
INSTRUMENT_VOLTAGE           = (
                                1.27 <V>,
                                4.143 <V>,
                                8.72 <V>
                               )
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       = (
                                39.733 <degC>,
                                31.664 <degC>,
                                31.291 <degC>,
                                33.175 <degC>,
                                32.446 <degC>,
                                81.962 <degC>,
                                27.137 <degC>,
                                32.362 <degC>,
                                42.219 <degC>
                               )


/* ---- DATA OBJECTS DEFINITIONS ---- */

OBJECT                       = PRIMARY_HEADER
  BYTES                      = 2880
  HEADER_TYPE                = FITS
  INTERCHANGE_FORMAT         = BINARY
  RECORDS                    = 1
  DESCRIPTION                = "Header of primary HDU of LIR L1B FITS
                                file that contains general information of
                                the file."
END_OBJECT                   = PRIMARY_HEADER

OBJECT                       = LIR_LEVEL1B_HEADER
  BYTES                      = 66240
  HEADER_TYPE                = FITS
  INTERCHANGE_FORMAT         = BINARY
  RECORDS                    = 23
  DESCRIPTION                = "Header of secondary HDU of LIR L1B FITS
                                file that contains detailed metadata of the
                                image."
END_OBJECT                   = LIR_LEVEL1B_HEADER

OBJECT                       = LIR_LEVEL1B_IMAGE
  LINE_SAMPLES               = 328
  LINES                      = 248
  SAMPLE_BITS                = 16
  SAMPLE_TYPE                = MSB_INTEGER
  UNIT                       = "COUNT"
  MAXIMUM                    = 5090       
  MINIMUM                    = -31531     
  MEAN                       = -15344     
  STANDARD_DEVIATION         = 7712.51    
  UNKNOWN_CONSTANT           = -32768  /* dead pixel flag value */
  INVALID_CONSTANT           = 32767  /* saturated pixel flag value */
  MISSING_CONSTANT           = -32767
  LINE_DISPLAY_DIRECTION     = UP
  DESCRIPTION                = "Data of secondary HDU of LIR L1B FITS
                                file that contains the image data."
END_OBJECT                   = LIR_LEVEL1B_IMAGE

END