--- header unit 0: primary ---
SIMPLE = T / Fits standard
BITPIX = -32 / Bits per pixel
NAXIS = 2 / Number of axes
NAXIS1 = 1024 / Axis length
NAXIS2 = 1024 / Axis length
EXTEND = F / File may contain extensions
ORIGIN = 'NOAO-IRAF FITS Image Kernel July 2003' / FITS file originator
DATE = '2008-05-23T09:43:56'
IRAF-TLM = '17:04:05 (23/05/2008)'
EXPTIME = 1200
FILTER = '6603'
IMAGETYP = 'object'
CCDSUM = '1 1'
CCDSEC = '[1:1024,1:1024]'
DATASEC = '[1:1024,1:1024]'
BIASSEC = '[1025:1072,1:1024]'
TRIMSEC = '[1:1024,1:1024]'
OBJECT = 'A8053'
RA = '06:52:14'
DEC = '+31:01:44'
EPOCH = 2008.28
UT = '05:41:34'
DATE-OBS = '2008-04-13'
OBSERVAT = 'SPM'
TELESCOP = 'OAN/SPM 2.1-m'
LATITUDE = '+31:02:39'
LONGITUD = '-115:27:49'
ALTITUDE = 2800
OBSERVER = 'peppo'
INSTRUME = 'italiana sit3'
DETECTOR = 'SITe3 1k'
GAINMODE = 4
GAIN = 1.3
RDNOISE = 6.8
HISTORY PMIS macros of 2001-08-19
HISTORY Written by Stephen Levine
HISTORY Modified by Gaguik Tovmassian
HISTORY Modified by Alan Watson & Michael Richer
WCSDIM = 2
WAT0_001 = 'system=physical'
WAT1_001 = 'wtype=linear'
WAT2_001 = 'wtype=linear'
CRCOR = 'Threshold= 25.0, fluxratio=  2.00, removed=51924'
LTV1 = 1030.44000005722
LTV2 = 1017.41099977493
LTM2_1 = -1.
LTM1_2 = -1.
IMCMB001 = 'a.fits'
IMCMB002 = 'b.fits'
NCOMBINE = 2
SKYBOX1 = '83.5,919.5,709.5,843.5'
SKYBOX2 = '199.5,365.5,161.5,691.5'
SKYBOX3 = '667.5,839.5,73.5,687.5'
SKYBOX4 = '407.5,629.5,77.5,267.5'
SKYSIGMA = 11.16014
SKYMEAN = 378.3339
SKYSUB = 378.3339
AIRMASS = 1.21
SEEING = 5.8
P_ZP = -15.45
P_COMMEN = 'Logflux=Zp+LogCnts-LogTexp [ergcm-2s-1]'
PIXSCALE = 0.31