--- header unit 0: primary ---
SIMPLE = T
BITPIX = 16 / 8 unsigned int, 16 & 32 int, -32 & -64 real
NAXIS = 2 / number of axes
NAXIS1 = 1674 / fastest changing axis
NAXIS2 = 1248 / next to fastest changing axis
BSCALE = 1.0000000000000000 / physical = BZERO + BSCALE*array_value
BZERO = 32768.000000000000 / physical = BZERO + BSCALE*array_value
DATE-OBS = '2015-10-02T17:23:08' / YYYY-MM-DDThh:mm:ss observation start, UT
EXPTIME = 0.00000000000000000 / Exposure time in seconds
EXPOSURE = 0.00000000000000000 / Exposure time in seconds
SET-TEMP = -50.000000000000000 / CCD temperature setpoint in C
CCD-TEMP = -48.340198341959791 / CCD temperature at start of exposure in C
XPIXSZ = 10.800000000000001 / Pixel Width in microns (after binning)
YPIXSZ = 10.800000000000001 / Pixel Height in microns (after binning)
XBINNING = 2 / Binning factor in width
YBINNING = 2 / Binning factor in height
XORGSUBF = 0 / Subframe X position in binned pixels
YORGSUBF = 0 / Subframe Y position in binned pixels
IMAGETYP = 'Bias Frame' / Type of image
FOCUSPOS = 2000 / Focuser position in steps
FOCUSSSZ = 2.1770000000000000 / Focuser step size in microns
FOCUSTEM = 5.0999999999999996 / Focuser temperature in deg C
JD = 2457298.2243981482 / Julian Date at start of exposure
FOCALLEN = 0.00000000000000000 / Focal length of telescope in mm
APTDIA = 0.00000000000000000 / Aperture diameter of telescope in mm
APTAREA = 0.00000000000000000 / Aperture area of telescope in mm^2
EGAIN = 1.0000000000000000 / Electronic gain in e-/ADU
SWCREATE = 'MaxIm DL Version 5.21 131112 0HR51' / Name of software that created
  the image
SBSTDVER = 'SBFITSEXT Version 1.0' / Version of SBFITSEXT standard in effect
OBJECT = '-50c-'
TELESCOP = '' / telescope used to acquire this image
INSTRUME = 'ASCOM QHY9 Driver'
OBSERVER = ''
NOTES = ''
FLIPSTAT = ''
SWOWNER = 'gx521' / Licensed owner of software