--- header unit 0: primary ---
SIMPLE = T / conforms to FITS standard
BITPIX = 16 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 224
NAXIS2 = 224
WCSAXES = 2
CRPIX1 = 112.6045472456698
CRPIX2 = 112.69148770464929
CDELT1 = 9.886830871864172
CDELT2 = 9.886830871864172
CUNIT1 = 'arcsec'
CUNIT2 = 'arcsec'
CTYPE1 = 'HPLN-TAN'
CTYPE2 = 'HPLT-TAN'
CRVAL1 = 0.0
CRVAL2 = 0.0
LONPOLE = 180.0
LATPOLE = 0.0
MJDREF = 0.0
DATE-OBS = '2026-07-19T07:03:26.000'
RSUN_REF = 695700000.0
DSUN_OBS = 152022641786.36
HGLN_OBS = 0.0
HGLT_OBS = 4.7071447746398
TELESCOP = 'STT2'
OBSRVTRY = 'CrAO'
WAVELNTH = 10830.0
WAVEUNIT = 'Angstrom'
PC1_1 = 1.0
PC1_2 = 0.0
PC2_1 = 0.0
PC2_2 = 1.0
RSUN_OBS = 943.931278214174