--- 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-flareflag_20260824_V02U.fits' / FITS filename
RAW_FILE = 'TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.41.575.NrjK@2026.236.02.00.01.122.1.xml;TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.41.576.Gxtf@2026.236.03.00.00.139.1.xml;TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.41.576.Ovka@2026.236.04.00.01.151.1.xml;TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.41.578.pJGP@2026.236.06.00.00.165.1.xml;TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.41.579.OlBB@2026.236.07.00.01.072.1.xml;TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.41.580.jBuK@2026.236.09.00.00.744.1.xml;TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.41.581.YAer@2026.236.10.00.00.715.1.xml;TM_hourly_req_BatchRequest.PktTmRaw.SOL.0.2026.131.08.21.51.462.nOCL@2026.237.14.00.00.475.1.xml' / Raw filename(s)
PARENT = 'solo_L0_stix-ql-flareflag_0840758400_V02.fits;solo_L0_stix-ql-flareflag_0840844800_V02.fits' / Source file current data product
DATE = '2026-08-26T18:00:31.384' / 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 = '1.7.5' / Version of SW that provided FITS file
VERS_CFG = 'v0.1.10' / Version of the common instrument configuration
VERSION = '02' / 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 = 34 / Science Structure ID
SCI_RID = '' / Science data request ID
SCI_TCC = '' / Science data request TC packet seq. control
DATAMIN = -46 / Minimum valid physical value
DATAMAX = 38 / Maximum valid physical value
BUNIT = '' / Units of physical value, after application of B
XPOSURE = 4.0 / [s] shortest exposure time
XPOMAX = 4.0 / [s] maximum exposure time
TARGET = 'none' / Type of target from planning
SOOPTYPE = 'LB2;LTM;RS0' / Campaign ID(s) that the data belong to
SOOPNAME = 'L_BOTH_LRES_MCAD_Pole-to-Pole;L_TEMPORARY;R_SMALL_MRES_MCAD_AR-Long-Term' / Name of the SOOP Campaign that the data belong to
OBS_ID = 'SSTX_240A_000_000_5Md2_11E;SSTX_240A_000_000_vFLg_11f' / Unique ID of
OBS_TYPE = '5Md2;vFLg' / Encoded version of OBS_MODE
OBS_MODE = 'STIX_ANALYSIS;STIX_BASIC' / Observation mode
OBT_BEG = 840844434.7008469 / Start of acquisition time in OBT
OBT_END = 840930834.6001221 / End of acquisition time in OBT
TIMESYS = 'UTC' / System used for time keywords
DATE-OBS = '2026-08-24T00:00:00.014' / Start of acquisition time in UTC
DATE-BEG = '2026-08-24T00:00:00.014' / Start of acquisition time in UTC
DATE-AVG = '2026-08-24T12:00:00.048' / Center of acquisition time in UTC
DATE-END = '2026-08-25T00:00:00.082' / End of acquisition time in UTC
SPICE_MK = 'solo_ANC_soc-pred-mk_V112_20260826_003.tm, solo_ANC_soc-flown-mk_V112_20260826_001.tm' / SPICE meta kernel file
RSUN_ARC = 3023.589003542312 / [arcsec] Apparent photospheric solar radius
HGLT_OBS = 2.4112992581574524 / [deg] s/c heliographic latitude (B0 angle)
HGLN_OBS = -23.348113749891155 / [deg] s/c heliographic longitude
CRLT_OBS = 2.411299258157453 / [deg] s/c Carrington latitude (B0 angle)
CRLN_OBS = 46.17035146500798 / [deg] s/c Carrington longitude (L0 angle)
DSUN_OBS = 47461333142.47718 / [m] s/c distance from Sun
HEEX_OBS = 43454470263.05586 / [m] s/c Heliocentric Earth Ecliptic X
HEEY_OBS = -18891314583.71909 / [m] s/c Heliocentric Earth Ecliptic Y
HEEZ_OBS = -2721284828.414308 / [m] s/c Heliocentric Earth Ecliptic Z
HCIX_OBS = -29353443677.28893 / [m] s/c Heliocentric Inertial X
HCIY_OBS = -37241994766.66233 / [m] s/c Heliocentric Inertial Y
HCIZ_OBS = 1996825917.6316912 / [m] s/c Heliocentric Inertial Z
HCIX_VOB = 38782.60739042824 / [m/s] s/c Heliocentric Inertial X Velocity
HCIY_VOB = -47535.055524871554 / [m/s] s/c Heliocentric Inertial Y Velocity
HCIZ_VOB = 18518.250632006486 / [m/s] s/c Heliocentric Inertial Z Velocity
HAEX_OBS = 28836601845.372704 / [m] s/c Heliocentric Aries Ecliptic X
HAEY_OBS = -37598261406.27092 / [m] s/c Heliocentric Aries Ecliptic Y
HAEZ_OBS = 28836601845.372704 / [m] s/c Heliocentric Aries Ecliptic Z
HEQX_OBS = 43536326411.74499 / [m] s/c Heliocentric Earth Equatorial X
HEQY_OBS = -18793060221.418766 / [m] s/c Heliocentric Earth Equatorial Y
HEQZ_OBS = 1996825917.6316912 / [m] s/c Heliocentric Earth Equatorial Z
GSEX_OBS = 107785169077.68285 / [m] s/c Geocentric Solar Ecliptic X
GSEY_OBS = 18891163438.974705 / [m] s/c Geocentric Solar Ecliptic Y
GSEZ_OBS = -2722477505.317878 / [m] s/c Geocentric Solar Ecliptic Y
OBS_VR = 55493.03258414054 / [m/s] Radial velocity of spacecraft relative to
EAR_TDEL = 346.1671801829358 / [s] Time(Sun to Earth) - Time(Sun to S/C)
SUN_TIME = 158.31396646568467 / [s] Time(Sun to s/c)
DATE_EAR = '2026-08-24T00:05:46.181' / Start time of observation, corrected to Ea
DATE_SUN = '2026-08-23T23:57:21.700' / Start time of observation, corrected to Su
CHECKSUM = '0KAF3H6D0HAD0H3D' / HDU checksum updated 2026-08-26T18:00:31
DATASUM = '0' / data unit checksum updated 2026-08-26T18:00:31
HISTORY Processed by STIXCore L1
--- header unit 1: binary table ---
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BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 178 / length of dimension 1
NAXIS2 = 18 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 8 / number of table fields
TTYPE1 = 'scet_coarse'
TFORM1 = 'J'
TUNIT1 = ''
TSCAL1 = 1
TZERO1 = 2147483648
TTYPE2 = 'scet_fine'
TFORM2 = 'K'
TUNIT2 = ''
TTYPE3 = 'integration_time'
TFORM3 = 'D'
TUNIT3 = 's'
TTYPE4 = 'index'
TFORM4 = 'B'
TUNIT4 = ''
TTYPE5 = 'raw_file'
TFORM5 = '96A'
TUNIT5 = ''
TTYPE6 = 'packet'
TFORM6 = 'K'
TUNIT6 = ''
TTYPE7 = 'parent'
TFORM7 = '45A'
TUNIT7 = ''
TTYPE8 = 'num_samples'
TFORM8 = 'K'
TUNIT8 = ''
EXTNAME = 'CONTROL'
CHECKSUM = 'Z9ddb6adZ6adb6ad' / HDU checksum updated 2026-08-26T18:00:31
DATASUM = '1889413134' / data unit checksum updated 2026-08-26T18:00:31
COMMENT --BEGIN-ASTROPY-SERIALIZED-COLUMNS--
COMMENT datatype:
COMMENT - name: scet_coarse
COMMENT datatype: uint32
COMMENT meta: !!omap
COMMENT - {NIXS: NIX00445}
COMMENT - name: scet_fine
COMMENT datatype: int64
COMMENT meta: !!omap
COMMENT - {NIXS: NIX00446}
COMMENT - {name: integration_time, unit: s, datatype: float64}
COMMENT - {name: index, datatype: uint8}
COMMENT - {name: raw_file, datatype: string}
COMMENT - {name: packet, datatype: int64}
COMMENT - {name: parent, datatype: string}
COMMENT - name: num_samples
COMMENT datatype: int64
COMMENT meta: !!omap
COMMENT - {NIXS: NIX00089}
COMMENT meta: !!omap
COMMENT - __serialized_columns__:
COMMENT integration_time:
COMMENT __class__: astropy.units.quantity.Quantity
COMMENT unit: !astropy.units.Unit {unit: s}
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COMMENT --END-ASTROPY-SERIALIZED-COLUMNS--
--- header unit 2: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 27 / length of dimension 1
NAXIS2 = 21600 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 9 / number of table fields
TTYPE1 = 'control_index'
TFORM1 = 'B'
TUNIT1 = ''
TTYPE2 = 'time'
TFORM2 = 'J'
TUNIT2 = 'cs'
TSCAL2 = 1
TZERO2 = 2147483648
TTYPE3 = 'timedel'
TFORM3 = 'J'
TUNIT3 = 'cs'
TSCAL3 = 1
TZERO3 = 2147483648
TTYPE4 = 'loc_z'
TFORM4 = 'I'
TUNIT4 = ''
TTYPE5 = 'loc_y'
TFORM5 = 'I'
TUNIT5 = ''
TTYPE6 = 'thermal_index'
TFORM6 = 'I'
TUNIT6 = ''
TDIM6 = '(1)'
TTYPE7 = 'non_thermal_index'
TFORM7 = 'I'
TUNIT7 = ''
TDIM7 = '(1)'
TTYPE8 = 'location_status'
TFORM8 = 'I'
TUNIT8 = ''
TDIM8 = '(1)'
TTYPE9 = 'flare_progress'
TFORM9 = 'K'
TUNIT9 = ''
EXTNAME = 'DATA'
CHECKSUM = 'ZYQWgXOWZXOWfXOW' / HDU checksum updated 2026-08-26T18:00:31
DATASUM = '311419311' / data unit checksum updated 2026-08-26T18:00:31
COMMENT --BEGIN-ASTROPY-SERIALIZED-COLUMNS--
COMMENT datatype:
COMMENT - {name: control_index, datatype: uint8}
COMMENT - {name: time, unit: cs, datatype: uint32}
COMMENT - {name: timedel, unit: cs, datatype: uint32}
COMMENT - name: loc_z
COMMENT datatype: int16
COMMENT meta: !!omap
COMMENT - {NIXS: NIX00283}
COMMENT - name: loc_y
COMMENT datatype: int16
COMMENT meta: !!omap
COMMENT - {NIXS: NIX00284}
COMMENT - name: thermal_index
COMMENT datatype: string
COMMENT meta: !!omap
COMMENT - {NIXS: NIXD0061}
COMMENT subtype: int16[1]
COMMENT - name: non_thermal_index
COMMENT datatype: string
COMMENT meta: !!omap
COMMENT - {NIXS: NIXD0060}
COMMENT subtype: int16[1]
COMMENT - name: location_status
COMMENT datatype: string
COMMENT meta: !!omap
COMMENT - {NIXS: NIXD0059}
COMMENT subtype: int16[1]
COMMENT - name: flare_progress
COMMENT datatype: int64
COMMENT meta: !!omap
COMMENT - {NIXS: NIXD0449}
COMMENT meta: !!omap
COMMENT - __serialized_columns__:
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COMMENT __class__: astropy.units.quantity.Quantity
COMMENT unit: &id001 !astropy.units.Unit {unit: cs}
COMMENT value: !astropy.table.SerializedColumn {name: time}
COMMENT timedel:
COMMENT __class__: astropy.units.quantity.Quantity
COMMENT unit: *id001
COMMENT value: !astropy.table.SerializedColumn {name: timedel}
COMMENT --END-ASTROPY-SERIALIZED-COLUMNS--
--- header unit 3: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 23 / length of dimension 1
NAXIS2 = 1 / length of dimension 2
PCOUNT = 0 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 3 / number of table fields
TTYPE1 = 'version'
TFORM1 = '7A'
TUNIT1 = ''
TTYPE2 = 'obt_start'
TFORM2 = 'D'
TUNIT2 = 's'
TTYPE3 = 'obt_end'
TFORM3 = 'D'
TUNIT3 = 's'
EXTNAME = 'IDB_VERSIONS' / extension name
CHECKSUM = 'LHhTL9ZSLGfSL9ZS' / HDU checksum updated 2026-08-26T18:00:31
DATASUM = '137424095' / data unit checksum updated 2026-08-26T18:00:31
COMMENT --BEGIN-ASTROPY-SERIALIZED-COLUMNS--
COMMENT datatype:
COMMENT - {name: version, datatype: string}
COMMENT - {name: obt_start, unit: s, datatype: float64}
COMMENT - {name: obt_end, unit: s, datatype: float64}
COMMENT meta: !!omap
COMMENT - __serialized_columns__:
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COMMENT __class__: astropy.units.quantity.Quantity
COMMENT unit: &id001 !astropy.units.Unit {unit: s}
COMMENT value: !astropy.table.SerializedColumn {name: obt_end}
COMMENT obt_start:
COMMENT __class__: astropy.units.quantity.Quantity
COMMENT unit: *id001
COMMENT value: !astropy.table.SerializedColumn {name: obt_start}
COMMENT --END-ASTROPY-SERIALIZED-COLUMNS--
--- header unit 4: binary table ---
XTENSION = 'BINTABLE' / binary table extension
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 = '3DSCACQA5CQAACQA' / HDU checksum updated 2026-08-26T18:00:31
DATASUM = '3308540981' / data unit checksum updated 2026-08-26T18:00:31
COMMENT --BEGIN-ASTROPY-SERIALIZED-COLUMNS--
COMMENT datatype:
COMMENT - {name: channel, datatype: uint8}
COMMENT - {name: e_low, unit: keV, datatype: float32}
COMMENT - {name: e_high, unit: keV, datatype: float32}
COMMENT meta: !!omap
COMMENT - __serialized_columns__:
COMMENT e_high:
COMMENT __class__: astropy.units.quantity.Quantity
COMMENT unit: &id001 !astropy.units.Unit {unit: keV}
COMMENT value: !astropy.table.SerializedColumn {name: e_high}
COMMENT e_low:
COMMENT __class__: astropy.units.quantity.Quantity
COMMENT unit: *id001
COMMENT value: !astropy.table.SerializedColumn {name: e_low}
COMMENT --END-ASTROPY-SERIALIZED-COLUMNS--