--- header unit 0: primary ---
SIMPLE = T / conforms to FITS standard
BITPIX = 8 / array data type
NAXIS = 0 / number of array dimensions
EXTEND = T
FILENAME = 'solo_L1_stix-ql-variance_20210304_V01.fits' / FITS filename
RAW_FILE = 'LTP03_BatchRequest.PktTmRaw.SOL.0.2021.013.15.49.03.116.QJwz@2021.064.06.00.01.463.1.xml;LTP03_BatchRequest.PktTmRaw.SOL.0.2021.013.15.50.27.167.ZkJP@2021.063.13.00.00.820.1.xml;LTP03_BatchRequest.PktTmRaw.SOL.0.2021.013.16.01.45.271.LOxn@2021.064.13.00.00.584.1.xml;LTP03_manual_req_BatchRequest.PktTmRaw.SOL.0.2021.067.10.20.57.775.anxL@2021.067.10.20.58.275.1.xml;LTP03_morning_req_BatchRequest.PktTmRaw.SOL.0.2021.027.09.34.09.538.SGNu@2021.063.06.00.01.938.1.xml' / Raw filename(s)
PARENT = 'solo_L0_stix-ql-variance_0668044800_V01.fits;solo_L0_stix-ql-variance_0668131200_V01.fits' / Source file current data product
DATE = '2023-03-30T16:54:07.386' / FITS file creation date in UTC
BLANK = 4294967295 / Value marking undefined pixels (before the appl
LEVEL = 'L1' / Processing level of the data
ORIGIN = 'STIX Team, FHNW' / FHNW
CREATOR = 'stixcore' / FITS creation software
VERS_SW = '1.0.0' / Version of SW that provided FITS file
VERSION = '01' / Version of data product
OBSRVTRY = 'Solar Orbiter' / Satellite name
TELESCOP = 'SOLO/STIX' / Telescope/Sensor name
INSTRUME = 'STIX' / Instrument name
STYPE = 21 / Service Type
SSTYPE = 6 / Sub-service Type
SSID = 33 / Science Structure ID
DATAMIN = 0.0 / Minimum valid physical value
DATAMAX = 0.0 / Maximum valid physical value
BUNIT = '' / Units of physical value, after application of B
XPOSURE = 0.0 / [s] shortest exposure time
OBS_ID = 'SSTX_031A_000_000_5Md2_111' / Unique ID of the individual observation
OBS_TYPE = '5Md2' / Encoded version of OBS_MODE
OBS_MODE = 'STIX_BASIC' / Observation mode
SOOPNAME = 'none' / Name of the SOOP Campaign that the data belong
SOOPTYPE = 'none' / Campaign ID(s) that the data belong to
TARGET = 'none' / Type of target from planning
OBT_BEG = 668131143.7005112 / Start of acquisition time in OBT
OBT_END = 668217543.7001297 / End of acquisition time in OBT
TIMESYS = 'UTC' / System used for time keywords
DATE-OBS = '2021-03-03T23:59:59.205' / Start of acquisition time in UTC
DATE-BEG = '2021-03-03T23:59:59.205' / Start of acquisition time in UTC
DATE-AVG = '2021-03-04T11:59:59.278' / Center of acquisition time in UTC
DATE-END = '2021-03-04T23:59:59.352' / End of acquisition time in UTC
SPICE_MK = 'solo_ANC_soc-flown-mk_V110_20230329_002.tm' / SPICE meta kernel file
RSUN_ARC = 1672.54864239273 / [arcsec] Apparent photospheric solar radius
HGLT_OBS = 1.980567427844524 / [deg] s/c heliographic latitude (B0 angle)
HGLN_OBS = -125.8499915065763 / [deg] s/c heliographic longitude
CRLT_OBS = 1.980567427844524 / [deg] s/c Carrington latitude (B0 angle)
CRLN_OBS = -125.8499915065763 / [deg] s/c Carrington longitude (L0 angle)
DSUN_OBS = 85797204712.72316 / [m] s/c distance from Sun
HEEX_OBS = -50191220924.87602 / [m] s/c Heliocentric Earth Ecliptic X
HEEY_OBS = -69486514660.771 / [m] s/c Heliocentric Earth Ecliptic Y
HEEZ_OBS = -3691335650.638206 / [m] s/c Heliocentric Earth Ecliptic Z
HCIX_OBS = 67762553132.57134 / [m] s/c Heliocentric Inertial X
HCIY_OBS = -52541453467.32581 / [m] s/c Heliocentric Inertial Y
HCIZ_OBS = 2965197634.7639 / [m] s/c Heliocentric Inertial Z
HCIX_VOB = 34019.85165602249 / [m/s] s/c Heliocentric Inertial X Velocity
HCIY_VOB = 26641.99028322387 / [m/s] s/c Heliocentric Inertial Y Velocity
HCIZ_VOB = 182.6445915635269 / [m/s] s/c Heliocentric Inertial Z Velocity
HAEX_OBS = 67545644606.04009 / [m] s/c Heliocentric Aries Ecliptic X
HAEY_OBS = 52774278374.15858 / [m] s/c Heliocentric Aries Ecliptic Y
HAEZ_OBS = 67545644606.04009 / [m] s/c Heliocentric Aries Ecliptic Z
HEQX_OBS = -50218411979.28234 / [m] s/c Heliocentric Earth Equatorial X
HEQY_OBS = -69501647734.30042 / [m] s/c Heliocentric Earth Equatorial Y
HEQZ_OBS = 2965197634.7639 / [m] s/c Heliocentric Earth Equatorial Z
GSEX_OBS = 198537488114.8008 / [m] s/c Geocentric Solar Ecliptic X
GSEY_OBS = 69486689385.06346 / [m] s/c Geocentric Solar Ecliptic Y
GSEZ_OBS = -3687626987.23766 / [m] s/c Geocentric Solar Ecliptic Y
OBS_VR = 26592.13868804995 / [m/s] Radial velocity of spacecraft relative to
EAR_TDEL = 208.641188398975 / [s] Time(Sun to Earth) - Time(Sun to S/C)
SUN_TIME = 286.1886696053013 / [s] Time(Sun to s/c)
DATE_EAR = '2021-03-04T00:03:27.847' / Start time of observation, corrected to Ea
DATE_SUN = '2021-03-03T23:55:13.017' / Start time of observation, corrected to Su
CHECKSUM = 'kaf7nUZ7kad7kUZ7' / HDU checksum updated 2023-04-03T17:10:07
DATASUM = '0' / data unit checksum updated 2023-04-03T17:10:07
HISTORY Processed by STIXCore L1
HISTORY published to ESA SOAR as 'solo_L1_stix-ql-variance_20210304_V01.fits' on
HISTORY 2023-04-03T17:10:07.521
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NAXIS1 = 269 / length of dimension 1
NAXIS2 = 8 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 14 / number of table fields
TTYPE1 = 'scet_coarse'
TFORM1 = 'J'
TUNIT1 = ''
TSCAL1 = 1
TZERO1 = 2147483648
TTYPE2 = 'scet_fine'
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TUNIT3 = 's'
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TUNIT4 = ''
TTYPE5 = 'raw_file'
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TUNIT5 = ''
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TTYPE9 = 'pixel_mask'
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TUNIT9 = ''
TDIM9 = '(12)'
TTYPE10 = 'detector_mask'
TFORM10 = '32B'
TUNIT10 = ''
TDIM10 = '(32)'
TTYPE11 = 'compression_scheme_variance_skm'
TFORM11 = '3B'
TUNIT11 = ''
TDIM11 = '(3)'
TTYPE12 = 'energy_bin_mask'
TFORM12 = '32L'
TUNIT12 = ''
TDIM12 = '(32)'
TTYPE13 = 'num_energies'
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TUNIT13 = ''
TTYPE14 = 'num_samples'
TFORM14 = 'K'
TUNIT14 = ''
EXTNAME = 'CONTROL'
CHECKSUM = 'bEaEdDW9bDaEbDU9' / HDU checksum updated 2023-04-03T17:10:07
DATASUM = '3281092587' / data unit checksum updated 2023-04-03T17:10:07
COMMENT --BEGIN-ASTROPY-SERIALIZED-COLUMNS--
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COMMENT - {name: raw_file, datatype: string}
COMMENT - {name: packet, datatype: int64}
COMMENT - {name: parent, datatype: string}
COMMENT - name: samples_per_variance
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COMMENT meta: {NIXS: NIX00279}
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COMMENT - name: detector_mask
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COMMENT - name: compression_scheme_variance_skm
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COMMENT - name: energy_bin_mask
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COMMENT - name: num_samples
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NAXIS1 = 15 / length of dimension 1
NAXIS2 = 21600 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
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TTYPE2 = 'timedel'
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TZERO2 = 2147483648
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TUNIT4 = ''
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TZERO4 = 32768
TDIM4 = '(1)'
TTYPE5 = 'variance_comp_err'
TFORM5 = 'E'
TUNIT5 = ''
TDIM5 = '(1)'
EXTNAME = 'DATA'
CHECKSUM = 'KDCIK99FKCAFK99F' / HDU checksum updated 2023-04-03T17:10:07
DATASUM = '2114485444' / data unit checksum updated 2023-04-03T17:10:07
COMMENT --BEGIN-ASTROPY-SERIALIZED-COLUMNS--
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COMMENT - {name: timedel, unit: cs, datatype: uint32}
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COMMENT - name: variance
COMMENT datatype: string
COMMENT meta: {NIXS: NIX00281}
COMMENT subtype: uint16[1]
COMMENT - {name: variance_comp_err, datatype: string, description: Error due o\
COMMENT nly to integer compression, subtype: 'float32[1]'}
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NAXIS1 = 23 / length of dimension 1
NAXIS2 = 1 / length of dimension 2
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TTYPE1 = 'version'
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TFORM2 = 'D'
TUNIT2 = 's'
TTYPE3 = 'obt_end'
TFORM3 = 'D'
TUNIT3 = 's'
EXTNAME = 'IDB_VERSIONS' / extension name
CHECKSUM = 'fZfHiWf9fWfGfWf9' / HDU checksum updated 2023-04-03T17:10:07
DATASUM = '4101080267' / data unit checksum updated 2023-04-03T17:10:07
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BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 9 / length of dimension 1
NAXIS2 = 32 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 3 / number of table fields
TTYPE1 = 'channel'
TFORM1 = 'B'
TUNIT1 = ''
TTYPE2 = 'e_low'
TFORM2 = 'E'
TUNIT2 = 'keV'
TTYPE3 = 'e_high'
TFORM3 = 'E'
TUNIT3 = 'keV'
EXTNAME = 'ENERGIES' / extension name
CHECKSUM = 'PZgTRYgRPYgRPYgR' / HDU checksum updated 2023-04-03T17:10:07
DATASUM = '3308540981' / data unit checksum updated 2023-04-03T17:10:07
COMMENT --BEGIN-ASTROPY-SERIALIZED-COLUMNS--
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COMMENT - {name: e_low, unit: keV, datatype: float16}
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COMMENT __serialized_columns__:
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COMMENT unit: &id001 !astropy.units.Unit {unit: keV}
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COMMENT --END-ASTROPY-SERIALIZED-COLUMNS--