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Header listing for HDU #1:
SIMPLE = T
BITPIX = 16 /8 unsigned int, 16 & 32 int, -32 & -64 real
NAXIS = 2 /number of axes
NAXIS1 = 3056 /fastest changing axis
NAXIS2 = 3056 /next to fastest changing axis
BSCALE = 1.0000000000000000 /physical = BZERO + BSCALE*array_value
BZERO = 32768.000000000000 /physical = BZERO + BSCALE*array_value
OBJECT = ' '
TELESCOP= ' ' / telescope used to acquire this image
INSTRUME= 'Apogee Alta'
OBSERVER= ' '
NOTES = ' '
DATE-OBS= '2008-10-10T05:22:52' /YYYY-MM-DDThh:mm:ss observation start, UT
EXPTIME = 200.00000000000000 /Exposure time in seconds
EXPOSURE= 200.00000000000000 /Exposure time in seconds
SET-TEMP= -20.000000000000000 /CCD temperature setpoint in C
CCD-TEMP= -29.092332750000004 /CCD temperature at start of exposure in C
XPIXSZ = 12.000000000000002 /Pixel Width in microns (after binning)
YPIXSZ = 12.000000000000002 /Pixel Height in microns (after binning)
XBINNING= 1 /Binning factor in width
YBINNING= 1 /Binning factor in height
XORGSUBF= 0 /Subframe X position in binned pixels
YORGSUBF= 0 /Subframe Y position in binned pixels
IMAGETYP= 'Light Frame' / Type of image
FOCALLEN= 4800.0000000000000 /Focal length of telescope in mm
APTDIA = 600.00000000000000 /Aperture diameter of telescope in mm
APTAREA = 282743.34669113159 /Aperture area of telescope in mm^2
SWCREATE= 'MaxIm DL Version 4.58' /Name of software that created the image
SBSTDVER= 'SBFITSEXT Version 1.0' /Version of SBFITSEXT standard in effect
CBLACK = 3384 /Initial display black level in ADUs
CWHITE = 4136 /Initial display white level in ADUs
PEDESTAL= 0 /Correction to add for zero-based ADU
SWOWNER = 'John Kielkopf' / Licensed owner of software
END