--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = 16 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 1280 / length of data axis 1
NAXIS2 = 1280 / length of data axis 2
EXTEND = T / FITS dataset may contain extensions
CHECKSUM = 'LeifLcieLcieLcie' / checksum for the current HDU
DATASUM = '2736007615' / checksum of the data records
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
EXTNAME = 'DATA'
EXTVER = 1
UUID = '5f0b9e50-b183-42ba-91e0-9db3eabd95eb'
PRODSITE = 'WCDAS'
IMSENUMB = 7816152 / [1] Image Serial Number
CRPIX1 = 641.7375 / [1] center of sun pixel in image along 1st axis
CRPIX2 = 659.0722 / [1] center of sun pixel in image along 2nd axis
CDELT1 = 2.5 / [arcsec] 1st axis detector plate scale @ref pix
CDELT2 = 2.5 / [arcsec] 2nd axis detector plate scale @ref pix
DIAM_SUN = 758.5851 / [count] sun diameter in pixels
CUNIT1 = 'arcsec' / 1st axis detector plate scale units
CUNIT2 = 'arcsec' / 2nd axis detector plate scale units
ORIENT = 'SESW' / orientation of image
CROTA = 19.17404 / [degree] solar north pole angular offset
SOLAR_B0 = -1.966997 / [degree] solar equator angular offset
PC1_1 = 0.9445253 / [1] 1st row, 1st col 2D transformation matrix
PC1_2 = -0.3284387 / [1] 1st row, 2nd col 2D transformation matrix
PC2_1 = 0.3284387 / [1] 2nd row, 1st col 2D transformation matrix
PC2_2 = 0.9445253 / [1] 2nd row, 2nd col 2D transformation matrix
CSYER1 = -0.278045 / [arcsec] 1st axis systematic errors
CSYER2 = 0.7722554 / [arcsec] 2nd axis systematic errors
WCSNAME = 'Helioprojective-cartesian' / solar image coordinate system type
CTYPE1 = 'HPLN-TAN' / 1st axis coordinate system name
CTYPE2 = 'HPLT-TAN' / 2nd axis coordinate system name
CRVAL1 = 0. / [degree] longitude of sun center for HPLN-TAN
CRVAL2 = 0. / [degree] latitude of sun center for HPLT-TAN
LONPOLE = 180. / [degree] longitude of celestial north pole
TIMESYS = 'UTC' / principal time system
DATE-OBS = '2024-05-20T21:07:16.643' / sun observation start time on sat
DATE-END = '2024-05-20T21:07:16.648' / sun observation end time on sat
CMD_EXP = 0.005 / [s] commanded imaging exposure time
EXPTIME = 0.0046484 / [s] actual imaging exposure time
OBSGEO-X = 1.077446E+07 / [m] observing platform ECEF X coordinate
OBSGEO-Y = -4.076403E+07 / [m] observing platform ECEF Y coordinate
OBSGEO-Z = -28450.77 / [m] observing platform ECEF Z coordinate
DSUN_OBS = 151380236610.385 / [m] distance to center of sun
OBJECT = 'SUN' / object being viewed
SCI_OBJ = 'Fe_XVIII_93.9A_short_exposure' / science objective of observation
WAVEUNIT = 'Angstrom' / solar image wavelength units
WAVELNTH = 94. / [angstrom] solar image wavelength
IMG_MIN = -651.5385 / [W m-2 sr-1] minimum radiance in image
IMG_MAX = 1340.546 / [W m-2 sr-1] maximum radiance in image
IMG_MEAN = 0.1255191 / [W m-2 sr-1] mean radiance in image
FILTER1 = 'thin_zirconium' / forward filter setting mnemonic
FILTER2 = 'open' / aft filter setting mnemonic
GOOD_PIX = 1636832 / [count] number of good quality pixels in image
FIX_PIX = 19 / [count] number of corrected pixels in image
SAT_PIX = 0 / [count] number of saturated pixels in image
MISS_PIX = 0 / [count] number of missing pixels in image
IMGTII = 2.45E-05 / [W m-2] total irradiance of image
IMGTIR = 166918.1 / [W m-2 sr-1] total radiance of image
IMG_SDEV = 4.272248 / [W m-2 sr-1] std dev of radiance in image
EFF_AREA = 1.09E-05 / [m2] effective telescope area
APSELPOS = 0 / [1] aperture selector setting
INSTRESP = 1.062603E-05 / [count photon-1 m-2] instrument response, used
PHOT_ENG = 2.12E-17 / [J] photon energy, used in the calculation of r
RSUN = 379.2925 / [count] solar angular radius in pixels
HGLT_OBS = -1.97277 / [degree] Heliographic Stonyhurst Latitude of th
HGLN_OBS = -0.012503 / [degree] Heliographic Stonyhurst Longitude of t
HEEX_OBS = 1.5138E+11 / [m] Heliocentric Earth Ecliptic X-axis coordina
HEEY_OBS = -3.503062E+07 / [m] Heliocentric Earth Ecliptic Y-axis coordina
HEEZ_OBS = -1.445645E+07 / [m] Heliocentric Earth Ecliptic Z-axis coordina
FILTPOS1 = 2 / [1] forward filter wheel setting
FILTPOS2 = 1 / [1] aft filter wheel setting
YAW_FLIP = 0 / [1] 0=upright 1=neither 2=inverted
CCD_READ = 1 / [1] CCD cnfg: 0=no cnfg 1=left amp 2=right amp
ECLIPSE = 0 / [1] sun obscured: 0=no eclipse 1=penumbra,prece
CONTAMIN = -999. / [angstrom] contamination thickness in angstroms
CONT_FLG = 1 / [1] contamination correction: 0=true 1=false
DATE-BKE = '2000-01-01T12:00:00.000' / last contamination bake-out end time
DER_SNR = 29.21844 / [W m-2 sr-1] CCD signal to noise ratio
SAT_THR = 47866.17 / [W m-2 sr-1] CCD saturation point
CCD_BIAS = 49.6881 / [count] CCD background electronic noise
CCD_TMP1 = -52.855 / [degrees_C] sensor 1 camera temperature
CCD_TMP2 = -51.7979 / [degrees_C] sensor 2 camera temperature
DATE-DFM = '2024-05-20T18:04:06.156' / median value dark frame time stamp
NDFRAMES = 10 / [count] number of source dark frames
DATE-DF0 = '2024-05-20T18:04:06.156' / 1st observed dark frame time stamp
DATE-DF1 = '2024-05-20T14:04:05.574' / 2nd observed dark frame time stamp
DATE-DF2 = '2024-05-20T10:04:04.990' / 3rd observed dark frame time stamp
DATE-DF3 = '2024-05-20T06:04:04.406' / 4th observed dark frame time stamp
DATE-DF4 = '2024-05-20T02:04:03.820' / 5th observed dark frame time stamp
DATE-DF5 = '2024-05-19T22:04:03.236' / 6th observed dark frame time stamp
DATE-DF6 = '2024-05-19T18:04:02.654' / 7th observed dark frame time stamp
DATE-DF7 = '2024-05-19T14:04:02.072' / 8th observed dark frame time stamp
DATE-DF8 = '2024-05-19T10:04:01.486' / 9th observed dark frame time stamp
DATE-DF9 = '2024-05-19T06:04:00.904' / 10th observed dark frame time stamp
SOLCURR1 = 27392 / [count] solar array current chan 1-4 in DN
SOLCURR2 = 26784 / [count] solar array current chan 5-8 in DN
SOLCURR3 = 27120 / [count] solar array current chan 9-12 in DN
SOLCURR4 = 26736 / [count] solar array current chan 13-16 in DN
PCTL0ERR = 0. / [percent] uncorrectable L0 error pct
LONGSTRN = 'OGIP 1.0' / The HEASARC Long String Convention may be used.
COMMENT This FITS file may contain long string keyword values that are
COMMENT continued over multiple keywords. The HEASARC convention uses the &
COMMENT character at the end of each substring which is then continued
COMMENT on the next keyword which has the name CONTINUE.
FILENAME = 'OR_SUVI-L1b-Fe093_G16_s20241412107166_e20241412107166_c20241412107354.fits'
NAMEAUTH = 'gov.nesdis.noaa'
ORIGIN = 'DOC/NOAA/NESDIS> U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Services'
PROJECT = 'GOES'
ISO_META = 'f5816f57-fd6d-11e3-a3ac-0800200c9a66'
KEYVOCAB = 'NASA Global Change Master Directory (GCMD) Earth Science Keywords, Version 7.0.0.0.0'
TITLE = 'SUVI L1b Solar Imagery: EUV'
SUMMARY = 'SUVI L1b Solar Imagery: EUV Products are images of the sun at six wavelengths and multiple radiance level ranges spanning many orders of magnitude in support of viewing the sun during different types of solar activity. Different combinations of aperture positions, mirror coating, filters and exposure periods are used when imaging the sun. The product also contains processing and data quality metadata, satellite state and location information, and data required for the generation of level 2 products.'
LICENSE = 'Unclassified data.  Access is restricted to approved users only.'
KEYWORDS = 'SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SOLAR IMAGERY, ATMOSPHERE > ATMOSPHERIC RADIATION > SOLAR RADIATION, SPECTRAL/ENGINEERING > ULTRAVIOLET WAVELENGTHS > ULTRAVIOLET RADIANCE, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > CORONA, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > CORONA HOLES, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > CORONAL MASS EJECTIONS, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SOLAR ACTIVE REGIONS, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SOLAR FLARES, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SOLAR PROMINENCES/SOLAR FILAMENTS, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SOLAR ULTRAVIOLET EMISSIONS, SUN-EARTH INTERACTIONS > SOLAR ACTIVITY > SUNSPOTS'
LEVEL = 'National Aeronautics and Space Administration (NASA) L1b'
ORB_SLOT = 'GOES-East'
TELESCOP = 'G16'
INST_ID = 'FM1'
INSTRUME = 'GOES-R Series Solar Ultraviolet Imager (SUVI)'
PROD_ENV = 'OE'
DATA_SRC = 'Realtime'
DATE = '2024-05-20T21:07:35.4'
CREATOR = 'OR_SUVI-L1b-ALG-SIXR_v01r00.zip'
LUT_NAME = 'SUVI_CalibrationParameters(FM1A_ADR1340_PR_13_02_03)-763449800.0.h5 SUVI_NavigationParameters(FM1A_ADR1340_PR_13_02_03)-763449800.0.xml'
BLANK = -32768
BUNIT = 'W m-2 sr-1'
BSCALE = 0.0004375275
BZERO = 4.336465
--- header unit 1: image ---
XTENSION = 'IMAGE' / IMAGE extension
BITPIX = 8 / number of bits per data pixel
NAXIS = 2 / number of data axes
NAXIS1 = 1280 / length of data axis 1
NAXIS2 = 1280 / length of data axis 2
PCOUNT = 0 / required keyword; must = 0
GCOUNT = 1 / required keyword; must = 1
CHECKSUM = 'keNSncLQkcLQkcLQ' / checksum for the current HDU
DATASUM = '3557154725' / checksum of the data records
EXTNAME = 'DQF'
EXTVER = 1
FLAGVAL = '0 1 2 3 4'
LONGSTRN = 'OGIP 1.0' / The HEASARC Long String Convention may be used.
COMMENT This FITS file may contain long string keyword values that are
COMMENT continued over multiple keywords. The HEASARC convention uses the &
COMMENT character at the end of each substring which is then continued
COMMENT on the next keyword which has the name CONTINUE.
FLAGMEAN = 'good_quality_qf degraded_due_to_bad_pixel_correction_qf degraded_due_to_bad_column_correction_qf invalid_due_to_missing_L0_data_qf potentially_degraded_due_to_pixel_spike_detected_qf'