--- header unit 0: primary ---
SIMPLE = T / Written by IDL: Thu Sep 6 17:17:40 2001
BITPIX = 8
NAXIS = 2
NAXIS1 = 512
NAXIS2 = 512
CTYPE1 = 'EAST-WEST'
CTYPE2 = 'NORTH-SOUTH'
DATE = ' 9-JAN-20'
TIME = '06:17:00'
OCRPIX1 = 286.71 / ORIGINAL DISK CENTER X POSITION, PIXELS
OCRPIX2 = 245.02 / ORIGINAL DISK CENTER Y POSITION, PIXELS
CRPIX1 = 255.50 / DISK CENTER X POSITION, PIXELS
CRPIX2 = 255.50 / DISK CENTER Y POSITION, PIXELS
RADIUS = 102.64 / RADIUS, PIXELS
BZERO = 0.00 / MINIMUM VALUE (ADU)
BSCALE = 0.58 / SCALING TO ORIGINAL VALUES (ADU/UNIT)