--- header unit 0: primary ---
SIMPLE = T / STANDARD FITS FILE
BITPIX = 16 / INTEGER*2, 16-BIT INTEGERS
NAXIS = 2 / NUMBER OF AXES
NAXIS1 = 3333 / POINTS ALONG AXIS 1
NAXIS2 = 128 / POINTS ALONG AXIS 2
CTYPE1 = '         TIME (UT)' / CONTENTS OF AXIS 1
CRPIX1 = 1 / REFERENCE PIXEL, TIME AXIS
CRVAL1 = 7.5070138889 / UTC AT REFERENCE PIXEL
CDELT1 = 0.0004166667 / SAMPLING RATE IN HOURS
CTYPE2 = '   FREQUENCY (MHZ)' / CONTENTS OF AXIS 2
CRPIX2 = 1 / REFERENCE PIXEL, FREQ AXIS
CRVAL2 = 450.8999938965 / FREQUENCY (MHZ) AT REF. PIXEL
CDELT2 = -1.4661560059 / SAMPLING RATE IN MHZ
BUNIT = '      ARBITRARY' / FLUX UNITS
BLANK = -32767 / VALUE AT DELETED POINTS
DATAMIN = 483.0000000000 / MINIMUM DATA VALUE
DATAMAX = 2632.0000000000 / MAXIMUM DATA VALUE
DATAAVER = 1076.8658447266 / AVERAGE DATA VALUE
DATASIG = 197.8564147949 / RMS OF DATA VALUES
OBJECT = '               SUN' / OBJECT
ORIGIN = 'ARTEMIS-IV, THERMOPYLAE, GREECE' / ORIGIN
TELESCOP = ' RADIOSPECTROGRAPH' / TELESCOPE
INSTRUME = '               SAO' / RECEIVER
DATE = '2020-09-09T22:27:41.000' / FILE CREATION DATE
DATE-OBS = '1999-06-06T07:30:25.250' / OBSERVATION DATE
TIME-OBS = '07:30:25.250' / START UTC