--- header unit 0: primary ---
SIMPLE = T / conforms to FITS standard
BITPIX = -32 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 512
NAXIS2 = 512
DATE-OBS = '2021-09-26T09:48:24.838000'
T-OBS = '2021-09-26T09:48:24.838000'
INSTRUME = 'SRH'
ORIGIN = 'CASA 5.4.1-32'
FREQUENC = '3400'
CDELT1 = 4.911
CDELT2 = 4.911
CRPIX1 = 256
CRPIX2 = 256
CTYPE1 = 'HPLN-TAN'
CTYPE2 = 'HPLT-TAN'
CUNIT1 = 'arcsec'
CUNIT2 = 'arcsec'
PSF_ELLA = 14.4
PSF_ELLB = 85.5
PSF_ELLT = 0.05102804971277053