--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = 8 / number of bits per data pixel
NAXIS = 0 / number of data axes
EXTEND = T / FITS dataset may contain extensions
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 8 / width of table in bytes
NAXIS2 = 1 / number of rows in table
PCOUNT = 419168 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 1 / number of fields in each row
TTYPE1 = 'COMPRESSED_DATA' / label for field 1
TFORM1 = '1PB(419168)' / data format of field: variable length array
ZIMAGE = T / extension contains compressed image
ZBITPIX = 16 / data type of original image
ZNAXIS = 2 / dimension of original image
ZNAXIS1 = 2000 / length of original image axis
ZNAXIS2 = 250 / length of original image axis
ZTILE1 = 2000 / size of tiles to be compressed
ZTILE2 = 250 / size of tiles to be compressed
ZCMPTYPE = 'HCOMPRESS_1' / compression algorithm
ZNAME1 = 'SCALE' / HCOMPRESS scale factor
ZVAL1 = 0.0000000E+000 / HCOMPRESS scale factor
ZNAME2 = 'SMOOTH' / HCOMPRESS smooth option
ZVAL2 = 0 / HCOMPRESS smooth option
BZERO = 32768 / offset data range to that of unsigned short
BSCALE = 1 / default scaling factor
EXTNAME = 'MAIN HEADER' / Name of this extension.
HIERARCH TELESCOPE = 'SOLAR PATROL OPTICAL TELESCOPE (SPOT)'
PLACE = 'Kislovodsk Solar Station'
DATE-OBS = '2014-10-26T10:36:40.000' / UTC
HIERARCH MAIN SPECTRAL LINE (CORE) = 'CaK'