--- header unit 0: primary ---
SIMPLE = T
BITPIX = 16 / 8 unsigned int, 16 & 32 int, -32 & -64 real
NAXIS = 2 / number of axes
NAXIS1 = 1202 / fastest changing axis
NAXIS2 = 802 / next to fastest changing axis
BSCALE = 1.0000000000000000 / physical = BZERO + BSCALE*array_value
BZERO = 32768.000000000000 / physical = BZERO + BSCALE*array_value
DATE-OBS = '2024-02-29T13:59:37' / YYYY-MM-DDThh:mm:ss observation start, UT
EXPTIME = 5.0000000000000000 / Exposure time in seconds
EXPOSURE = 5.0000000000000000 / Exposure time in seconds
SET-TEMP = -30.000000000000000 / CCD temperature setpoint in C
CCD-TEMP = -29.724637204887038 / CCD temperature at start of exposure in C
XPIXSZ = 9.0000000000000000 / Pixel Width in microns (after binning)
YPIXSZ = 9.0000000000000000 / Pixel Height in microns (after binning)
XBINNING = 1 / Binning factor in width
YBINNING = 1 / Binning factor in height
XORGSUBF = 1403 / Subframe X position in binned pixels
YORGSUBF = 935 / Subframe Y position in binned pixels
READOUTM = 'Raw' / Readout mode of image
IMAGETYP = 'Dark Frame' / Type of image
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 = 0.81000000238418579 / Electronic gain in e-/ADU
SBSTDVER = 'SBFITSEXT Version 1.0' / Version of SBFITSEXT standard in effect
SWCREATE = 'MaxIm DL Version 6.08 141223 1VH7F' / Name of software
SWSERIAL = '1VH7F-K9Y6J-9C35K-TUXJ7-6J8QF-V2' / Software serial number
JD = 2460370.0830671298 / Julian Date at start of exposure
OBJECT = ''
TELESCOP = '' / telescope used to acquire this image
INSTRUME = 'SBIG STL-11000 3 CCD Camera'
OBSERVER = ''
NOTES = ''
FLIPSTAT = ''
CSTRETCH = 'Medium' / Initial display stretch mode
CBLACK = 931 / Initial display black level in ADUs
CWHITE = 964 / Initial display white level in ADUs
PEDESTAL = 0 / Correction to add for zero-based ADU
SWOWNER = 'Tan Yong Liang' / Licensed owner of software