--- header unit 0: primary ---
SIMPLE = T / conforms to FITS standard
BITPIX = 8 / array data type
NAXIS = 0 / number of array dimensions
EXTEND = T
CHECKSUM = 'C5fED4Z9C4fEC4Z9' / HDU checksum updated 2023-07-25T11:53:33
DATASUM = '0' / data unit checksum updated 2023-07-25T11:53:33
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 8 / width of table in bytes
NAXIS2 = 2048 / number of rows in table
PCOUNT = 5612979 / number of group parameters
GCOUNT = 1 / number of groups
TFIELDS = 1 / number of fields in each row
TTYPE1 = 'COMPRESSED_DATA' / label for field 1
TFORM1 = '1PB(2970)' / data format of field: variable length array
ZIMAGE = T / extension contains compressed image
ZSIMPLE = T / conforms to FITS standard
ZBITPIX = 16 / array data type
ZNAXIS = 2 / number of array dimensions
ZNAXIS1 = 2048
ZNAXIS2 = 2048
ZTILE1 = 2048 / size of tiles to be compressed
ZTILE2 = 1 / size of tiles to be compressed
ZCMPTYPE = 'RICE_1' / compression algorithm
ZNAME1 = 'BLOCKSIZE' / compression block size
ZVAL1 = 32 / pixels per block
ZNAME2 = 'BYTEPIX' / bytes per pixel (1, 2, 4, or 8)
ZVAL2 = 2 / bytes per pixel (1, 2, 4, or 8)
EXTNAME = 'COMPRESSED_IMAGE' / name of this binary table extension
BSCALE = 0.3182309938608491
BZERO = 10453.33356226334
LONGSTRN = 'OGIP 1.0' / The OGIP long string convention may be used
COMMENT --------- General Description: -----------------------------------------
FILENAME = 'solo_L2_eui-hrieuv174-image_20230407T045245275_V01.fits' / FITS filen
DATE = '2023-07-25T11:53:33.461' / [UTC] FITS file creation date
FILE_RAW = 'BatchRequest.PktTmRaw.SOL.0.2023.102.08.06.02.073.RmDo@2023.102.08.06.03.364.3.xml' / raw filename
PARENT = 'solo_L1_eui-hrieuv174-image_20230407T045245275_V01.fits' / source fil
APID = 940 / APID number of associated TM
DATE-OBS = '2023-04-07T04:52:45.275' / [UTC] deprecated, same as DATE-BEG.
DATE-BEG = '2023-04-07T04:52:45.275' / [UTC] start time of observation
DATE-AVG = '2023-04-07T04:52:46.100' / [UTC] average time of observation
TIMESYS = 'UTC' / system used for time keywords
OBT_BEG = 734158196.4034119 / start acquisition time in OBT
LEVEL = 'L2' / data processing level
ORIGIN = 'Royal Observatory of Belgium' / file generation location
CREATOR = 'euiprep.py' / See HISTORY
VERS_SW = '997' / (L1) version of SW that provided FITS file
VERS_CAL = 'f43acaf3' / cal version (euiprep git short SHA-1)
VERSION = '01' / incremental version number
IMGTYPE = 'solar image' / type of image; solar, calib., engineering
JOBID = '20230724T114847.624Z_01f' / unique pipeline job ID
COMPLETE = 'C' / C or I for complete/incomplete
COMMENT --------- Instrument and Observation Configuration: --------------------
OBSRVTRY = 'Solar Orbiter' / satellite name
TELESCOP = 'SOLO/EUI/HRI_EUV' / telescope/Sensor name
INSTRUME = 'EUI' / instrument name
DETECTOR = 'HRI_EUV' / instrument subunit or sensor
DOORINT = 'open' / internal door position
DOOREXT = 'open' / external HS Door 3 HRI @-52.40 s
XPOSURE = 1.65 / [s] total effective exposure time
FILTER = 'Aluminium_174_2' / physical filter during acquisition
FILTPOS = 176 / (0-199) filter wheel position service5
WAVELNTH = 174 / [Angstrom] characteristic wavelength observatio
WAVEUNIT = 'Angstrom' / Wavelength unit
WAVEMIN = 171 / [Angstrom] min wavelength resp. > 0.05 of max
WAVEMAX = 178 / [Angstrom] max wavelength resp. > 0.05 of max
SOOPNAME = 'R_SMALL_HRES_HCAD_RS-burst' / name of the SOOP Campaign that the data
SOOPTYPE = 'RS5' / campaign ID(s) that the data belong to
OBS_MODE = 'EUV_QS' / observation mode
OBS_TYPE = 'mcQ4' / encoded version of OBS_MODE
OBS_ID = 'SEUI_110A_RS5_112_mcQ4_115' / unique ID of the individual observation
TARGET = 'Sun, Quiet Sun' / type of target from planning
COMMENT --------- Description of Data Content: ---------------------------------
BTYPE = 'Flux' / type of data
BUNIT = 'DN/s' / units of physical value, after BSCALE, BZERO
UCD = 'phot.count;em.UV.10-50nm' / Unified Content Descriptor
BLANK = -32768 / value undefined pixels before BSCALE,BZERO
COMMENT --------- Image Relative to Detector and Electronics: ------------------
PXBEG1 = 641 / first read-out pixel in dimension 1
PXEND1 = 2688 / last read-out pixel in dimension 1
PXBEG2 = 577 / first read-out pixel in dimension 2
PXEND2 = 2624 / last read-out pixel in dimension 2
NBIN1 = 1 / on-board binning factor in dim 1
NBIN2 = 1 / on-board binning factor in dim 2
NBIN = 1 / total binning factor; NBIN1 x NBIN2
COMMENT --------- World Coordinate System Attitude: ----------------------------
WCSNAME = 'Helioprojective-cartesian' / name of coordinate system
CTYPE1 = 'HPLN-TAN' / helioprojective longitude (Solar X)
CTYPE2 = 'HPLT-TAN' / helioprojective latitude (Solar Y)
CUNIT1 = 'arcsec' / units along axis 1
CUNIT2 = 'arcsec' / units along axis 2
PC1_1 = 0.9958153584803568 / WCS coordinate transformation matrix
PC1_2 = -0.09138802883659514 / WCS coordinate transformation matrix
PC2_1 = 0.09138802883659514 / WCS coordinate transformation matrix
PC2_2 = 0.9958153584803568 / WCS coordinate transformation matrix
CDELT1 = 0.492 / [arcsec] pixel scale along axis 1
CDELT2 = 0.492 / [arcsec] pixel scale along axis 2
CROTA = 5.243464399102389 / [deg] rotation angle
CRVAL1 = 710.5680587074885 / [arcsec] value of reference pixel along axis 1
CRVAL2 = -887.3578688707989 / [arcsec] value of reference pixel along axis 2
DCRVAL1 = 21.33428108428263 / [arcsec] delta CRVAL1 (FSI @-110.0 490.0 s)
DCRVAL2 = 0.7917379855607325 / [arcsec] delta CRVAL2 (FSI @-110.0 490.0 s)
CRPIX1 = 896.5 / [pixel] reference pixel location along axis 1
CRPIX2 = 960.5 / [pixel] reference pixel location along axis 2
LONPOLE = 180.0 / [deg] native longitude of the celestial pole
ATT_SKD = 'v110_20230722_001+flown' / attitude SKD version, +flown/+predicted
COMMENT --------- Front End Electronics: ---------------------------------------
DETGAINL = 0.875 / commanded low gain value
DETGAINH = 3.0 / commanded high-gain value
GAINCOMB = 'combined' / commanded low/high gain combination
READOUTM = 4 / commanded FEE readout mode
DOWNLOAM = 0 / commanded FEE download mode
GAINTHRE = 15900 / commanded threshold value for H/L gain
LEDSTATE = 'all off' / LED control for current telescope
COMMENT --------- Temperature: -------------------------------------------------
TEMPINT = 223.213492063492 / [K] internal APS detector temperature
TEMP1DET = 223.0547619047619 / [K] last measured APS det. T before date-avg
TEMP2DET = 222.9753968253968 / [K] earliest measured APS det. T after date-avg
TTEMP1 = '2023-04-07T04:52:01.066599' / [UTC] time TEMP1DET measurement
TTEMP2 = '2023-04-07T04:53:01.065975' / [UTC] time TEMP2DET measurement
COMMENT --------- Telemetry Header: --------------------------------------------
ALU = 20835 / CEB ALU register
ALU2 = 0 / CEB ALU2 register
DETREG20 = 85 / REG20_VDAC_CLIPP
DETREG21 = 86 / REG21_VDAC_OFFSETP
DETREG22 = 63 / REG22_VDAC_CMREF
DETREG23 = 39 / REG23_VDAC_OFFSETN
DETREG24 = 41 / REG24_VDAC_CLIPN
DETREG25 = 35 / REG25_VDAC_CMREF_LV
DETREG26 = 131 / REG26_IDAC_CDSSTAGE2_3
DETREG27 = 136 / REG27_IDAC_CDSSTAGE1_COMPA
DETREG28 = 136 / REG28_IDAC_INVBUFFER_REFBU
DETREG29 = 136 / REG29_IDAC_COLBUFFER_COLBU
DETREG2A = 4 / REG2A_IDAC_COLPC_COLGAINST
DETREG2B = 136 / REG2B_IDAC_OUTPUTDRIVER_CO
DETREG2C = 0 / REG2C_VDAC_BLACKSUN_EVEN
DETREG2D = 136 / REG2D_IDAC_ABS_REBUFF_TEMP
DETREG2E = 255 / REG2E_COLGAIN_EVEN_FF_MID
DETREG2F = 240 / REG2F_COLGAIN_EVEN_FF_LOW
DETREG30 = 0 / REG30_COLGAIN_EVEN_FB_MID
DETREG31 = 15 / REG31_COLGAIN_EVEN_FB_LOW
DETREG32 = 0 / REG32_COLGAIN_EVEN_FB_HIGH
DETREG33 = 127 / REG33_COLGAIN_ODD_FF_MID
DETREG34 = 0 / REG34_COLGAIN_ODD_FF_LOW
DETREG35 = 0 / REG35_COLGAIN_ODD_FB_MID
DETREG36 = 255 / REG36_COLGAIN_ODD_FB_LOW
DETREG37 = 0 / REG37_COLGAIN_VDAC_SIGCLAM
DETREG38 = 63 / REG38_CDS_EN_SAMPLE_CLOCK_
DETREG39 = 0 / REG39_MBS_PIXCOL_ADDR_LOW
DETREG3A = 0 / REG3A_MBS_PIXCOL_ADDR_HIGH
DETREG3B = 0 / REG3B_MBS_MUXBUS_SR_EOSX_S
DETREG3C = 0 / REG3C_VDAC_SIGC_LAMP_BLACK
DETREG3D = 68 / REG3D_XWIN_ADDRESS
DETREG3E = 65 / REG3E_VDAC_BUSCLAMPHIGH
DETREG3F = 65 / REG3F_VDAC_BUSCLAMPLOW
DOORPOS = 34 / Door position (raw) = open
FILCPOS = 0 / filter wheel commanded position
COMMENT --------- CEB Pixel Preprocessing: -------------------------------------
GAOFSTAT = 'both' / status of the CEB gain and offset correction
BADPXREM = 'off' / commanded bad pixel removal on or off
BADPXDEF = 4000 / commanded bad pixel default @-49.03 s
CRREM = 'off' / cosmic ray removal on or off
CRREMLIM = 1024 / [1 G. sigma DN] cosmic ray limit @-49.03 s
GAINHG = 72 / global gain corr. high gain @PT-6.5 d
GAINLG = 1806 / global gain corr. low gain @PT-6.5 d
OFFSETHG = 4 / [DN] global offset corr. high gain @PT-6.5 d
OFFSETLG = 64 / [DN] global offset corr. low gain @PT-6.5 d
COMMENT --------- Data Routing: ------------------------------------------------
PRIORITY = 76 / priority # of image/histogram when downloaded
SCITABID = 2525 / exposure identifier in sec. science table
SCITABNR = 55 / sequential number of SCITABID
COMMENT --------- Onboard Processing: ------------------------------------------
RECSTATE = 'on' / recoding on or off
RECNRBIT = 8 / bit depth recoding output (sqrt)
RECLOW = 0 / rec. threshold low (clipped 0)
RECHIGH = 25600 / rec. threshold high(clipped 2^RECNRBIT-1)
COMBITPP = 50 / WICOM compression bpp ( COMBITPP*0.04=bpp)
COMSPLMD = 'provided by user' / WICOM compression splitb3 mode
COMSPLVL = 5 / WICOM compression splitb3 value
COMWEIMD = 'off' / WICOM compression weighting mode
COMWEIVL = '128,128,128,128,128,128,128,128,128,128' / WICOM sub-band coefficient
COMSIZE = 1048688 / number of bytes onboard compressed image
COMSTRIP = 'off' / compression type: off=whole image; on=strip
COMPRESS = 'Lossy-high quality' / data compression quality (None/Lossless/Lossy)
COMP_RAT = 7.499198999130342 / compression ratio: uncompressed/compressed size
COMMENT --------- Derived Image Properties: ------------------------------------
EUXCEN = -333.5474379228122 / [pixel] axis 1 location of solar center in L1
EUYCEN = 2886.151901383006 / [pixel] axis 2 location of solar center in L1
DATAMIN = 25.85858642489385 / minimum valid physical value
DATAMAX = 20880.80853810178 / maximum valid physical value
DATAMEAN = 1438.599492505577 / [DN/s]average pixel value across image
COMMENT --------- Solar Ephemeris: ---------------------------------------------
RSUN_ARC = 3170.11373734512 / [arcsec] apparent photospheric solar radius
RSUN_OBS = 3170.11373734512 / [arcsec] apparent photospheric solar radius
RSUN_REF = 695700000 / [m] assumed physical solar radius
SOLAR_B0 = -5.815018403326265 / [deg] s/c tilt of solar North pole
SOLAR_P0 = -19.60993983007027 / [deg] s/c celestial North to solar North angle
SOLAR_EP = -7.010777597404714 / [deg] s/c ecliptic North to solar North angle
CAR_ROT = 2269.386070825712 / carrington rotation number
HGLT_OBS = -5.815018403326265 / [deg] s/c Heliographic latitude (B0 angle)
HGLN_OBS = 43.49977088133832 / [deg] s/c Heliographic longitude
CRLT_OBS = -5.815018403326265 / [deg] s/c Carrington latitude (B0 angle)
CRLN_OBS = 221.0389129720366 / [deg] s/c Carrington longitude (L0 angle)
DSUN_OBS = 45267800167.53818 / [m] s/c distance from Sun
DSUN_AU = 0.3025965540533471 / [AU] s/c distance from Sun
HEEX_OBS = 32971657493.17209 / [m] s/c Heliocentric Earth Ecliptic X
HEEY_OBS = 30866093984.23888 / [m] s/c Heliocentric Earth Ecliptic Y
HEEZ_OBS = -3054140847.644584 / [m] s/c Heliocentric Earth Ecliptic Z
HCIX_OBS = -43446936065.87168 / [m] s/c Heliocentric Inertial X
HCIY_OBS = 11853371017.28456 / [m] s/c Heliocentric Inertial Y
HCIZ_OBS = -4586400988.010889 / [m] s/c Heliocentric Inertial Z
HCIX_VOB = -8212.255383860715 / [m/s] s/c Heliocentric Inertial X Velocity
HCIY_VOB = -65723.11253610432 / [m/s] s/c Heliocentric Inertial Y Velocity
HCIZ_VOB = 7295.017635456299 / [m/s] s/c Heliocentric Inertial Z Velocity
HAEX_OBS = -22641697676.61045 / [m] s/c Heliocentric Aries Ecliptic X
HAEY_OBS = -39079451554.64478 / [m] s/c Heliocentric Aries Ecliptic Y
HAEZ_OBS = -3053477446.668658 / [m] s/c Heliocentric Aries Ecliptic Z
HEQX_OBS = 32667257555.21303 / [m] s/c Heliocentric Earth Equatorial X
HEQY_OBS = 30999821641.53077 / [m] s/c Heliocentric Earth Equatorial Y
HEQZ_OBS = -4586400988.010889 / [m] s/c Heliocentric Earth Equatorial Z
GSEX_OBS = 116738093961.3973 / [m] s/c Geocentric Solar Ecliptic X
GSEY_OBS = -30866093984.23888 / [m] s/c Geocentric Solar Ecliptic Y
GSEZ_OBS = -3054140847.644584 / [m] s/c Geocentric Solar Ecliptic Z
OBS_VR = -10066.7798542502 / [m/s] Radial velocity of S/C relative to Sun
EAR_TDEL = 348.3808498178803 / [s] Time(Sun to Earth) - Time(Sun to S/C)
SUN_TIME = 150.9971280449563 / [s] Time(Sun to S/C)
DATE_EAR = '2023-04-07T04:58:34.481' / [UTC] start time of observation Earth
DATE_SUN = '2023-04-07T04:50:15.103' / [UTC] start time of observation Sun
COMMENT --------- Parameters Closing Metadata: ---------------------------------
INFO_URL = 'https://doi.org/10.24414/z818-4163' / DOI link to additional informat
CHECKSUM = 'STBnSS9lSSAlSS9l' / HDU checksum updated 2023-07-25T11:53:33
DATASUM = '2434176811' / data unit checksum updated 2023-07-25T11:53:33
ZHECKSUM = 'iIa7kIV5iIZ5iIZ5' / HDU checksum updated 2023-07-25T11:53:33
ZDATASUM = '3750194090' / data unit checksum updated 2023-07-25T11:53:33
HISTORY created by /home/eui/pipeline/telemetry_parser.py --databaseExternal --w
HISTORY orkingDirectory /tmp/telemetry_parser --configFile /home/eui/config/conf
HISTORY ig.ini --outputDirectory /data/solo-eui/internal/L0/ --atROB
HISTORY created by /home/eui/pipeline/level0_to_level1_release_v2.py --release_n
HISTORY umber 6 --configFile /home/eui/config/config.ini
HISTORY euiprep.py (L1 to L2), UTC time: 2023-07-25T11:53:33
HISTORY S/W git version: f43acaf33777ec63acba0d383d4c7aa9248174a8
HISTORY DN value scaled to HG value by a factor 3.555556.
HISTORY Image normalized by integration time.
HISTORY generate_L2.py CRVAL values updated using nearby FSI limb-fitted images