--- header unit 0: primary ---
SIMPLE = T / Written by IDL: 21-Dec-1996 21:58:16.00
BITPIX = 16 / Short integer (2 bytes/word)
NAXIS = 2
NAXIS1 = 512 / Number of columns
NAXIS2 = 512 / Number of rows
DATE = '21/12/96' / Date of file creation
TIME-OBS = '21:00:13'
DATE-OBS = '21-DEC-96' / UTC at spacecraft
ORIGIN = 'Rocket Science' / Rocket Science = NASA GSFC
DATASRC = 'realtime telemetry'
TELESCOP = 'SOHO'
INSTRUME = 'EIT'
OBJECT = 'full FOV'
BSCALE = 1.
BZERO = 0.
BUNIT = 'counts / pixel'
WAVELNTH = 195 / 171 = Fe IX/X, 195 = Fe XII,
  / 284 = Fe XV, 304 = He II
FILTER = 'Clear'
DATE_OBS = '1996-12-21T21:00:13.062Z'
SCI_OBJ = '    1762'
OBS_PROG = 'none'
CMP_NO = 'TBD'
EXPTIME = 1.750 / seconds
EXPMODE = 'backside'
FILENAME = 'efr19961221.210013'
CFTEMP = -66.71 / CCD cold finger temperature (C)
CCDTEMP = 7.47 / CCD temperature (DN/100)
CTYPE1 = 'Solar-X'
CTYPE2 = 'Solar-Y'
CRPIX1 = 252.54 / Sun center x, EIT pixels
CRPIX2 = 256.90 / Sun center y, EIT pixels
CRVAL1 = 0.00
CRVAL2 = 0.00
CDELT1 = 5.24 / Pixel scale x
CDELT2 = 5.24 / Pixel scale y
SOLAR_R = 188.33 / Solar radius, EIT pixels
SOLAR_B0 = -1.71 / Degrees
COMMENT SHUTTER CLOSE TIME = 2.046 s
COMMENT LINE_SYNC = 'no'
COMMENT CAMERA_ERR = 'no'
COMMENT IMAGE_OF_SEQ = 0
COMMENT NUM_LEB_PROC = 3
COMMENT LEB_PROC = 26 (no image mask table)
COMMENT LEB_PROC = 27 (no occ mask)
COMMENT LEB_PROC = 12 (Rice)
COMMENT BLOCKS_HORZ = 16
COMMENT BLOCKS_VERT = 16
COMMENT P1_X = 1
COMMENT P2_X = 1024
COMMENT P1_Y = 20
COMMENT P2_Y = 1043
COMMENT N_MISSING_BLOCKS = 1
HISTORY Version 1.5, 1996 September 19