--- header unit 0: primary ---
SIMPLE = T / conforms to FITS standard
BITPIX = -32 / array data type
NAXIS = 2 / number of array dimensions
NAXIS1 = 2004
NAXIS2 = 1336
DATE-OBS = '2024-06-24T18:45:05' / [ISO 8601] UTC date/time of exposure start
EXPTIME = 3.00000000000E+001 / [sec] Duration of exposure
EXPOSURE = 3.00000000000E+001 / [sec] Duration of exposure
SET-TEMP = -30.000000000000000 / CCD temperature setpoint in C
CCD-TEMP = -27.543767049570590 / CCD temperature at start of exposure in C
XPIXSZ = 18.000000000000000 / Pixel Width in microns (after binning)
YPIXSZ = 18.000000000000000 / Pixel Height in microns (after binning)
XBINNING = 2 / Binning level along the X-axis
YBINNING = 2 / Binning level along the Y-axis
XORGSUBF = 0 / Subframe X position in binned pixels
YORGSUBF = 0 / Subframe Y position in binned pixels
IMAGETYP = 'Light 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 = 1.2000000476837158 / Electronic gain in e-/ADU
SBSTDVER = 'SBFITSEXT Version 1.0' / Version of SBFITSEXT standard in effect
SWCREATE = 'MaxIm DL Version 6.11 141223 1VH7F' / Name of software
SWSERIAL = '1VH7F-K9Y6J-9C35K-TUXJ7-6J8QF-V2' / Software serial number
JD = 2460486.2813078705 / Julian Date at start of exposure
OBJECT = 'SAC Abell 2162' / Target object name
TELESCOP = 'ACP->Driver for telescope connected through TheSky' / Telescope name
INSTRUME = 'QHYCCD QHY11S' / Detector instrument name
OBSERVER = 'Administrator' / Observer name
NOTES = ''
FLIPSTAT = ''
CSTRETCH = 'Medium' / Initial display stretch mode
CBLACK = 5170 / Initial display black level in ADUs
CWHITE = 6244 / Initial display white level in ADUs
PEDESTAL = 0 / Correction to add for zero-based ADU
SWOWNER = 'Tan Yong Liang' / Licensed owner of software
JD-OBS = 2460486.2813079
OBJCTAZ = 258.6587
AZIMUTH = 258.6587
OBJCTALT = 56.2705
ALTITUDE = 56.2705
OBJCTHA = '02 34 56.62'
HA = '02 34 56.62'
PIERSIDE = 'EAST'
HISTORY File was processed by PinPoint 6.0.6 at 2024-06-24T18:45:49
DATE = '24/06/24' / [old format] UTC date of exposure start
TIME-OBS = '18:45:05' / [old format] UTC time of exposure start
UT = '18:45:05' / [old format] UTC time of exposure start
TIMESYS = 'UTC' / Default time system
RADECSYS = 'FK5' / type of RA-Dec
AIRMASS = 1.20172032717E+000 / Airmass (multiple of zenithal airmass)
ST = '18 47 26.61' / Local apparent sidereal time of exp. start
LAT-OBS = 4.34708333333E+001 / [deg +N WGS84] Geodetic latitude
LONG-OBS = 8.71790277778E+001 / [deg +E WGS84] Geodetic longitude
ALT-OBS = 2.07000000000E+003 / [metres] Altitude above mean sea level
OBSERVAT = 'HMT' / Observatory name
RA = '16 12 29.99' / [hms J2000] Target right ascension
OBJCTRA = '16 12 29.99' / [hms J2000] Target right ascension
DEC = '+29 31 59.9' / [dms +N J2000] Target declination
OBJCTDEC = '+29 31 59.9' / [dms +N J2000] Target declination
CTYPE1 = 'RA---TAN' / gnomonic projection
CRPIX1 = 1001.95999735209 / pixel i-coordinate at field center
CRVAL1 = 243.184583333333 / RA at field center
CTYPE2 = 'DEC--TAN' / gnomonic projection
CRPIX2 = 668.201761822746 / pixel j-coordinate at field center
CRVAL2 = 29.5166666666667 / Dec at field center
CD1_1 = -0.000502926952262826 / xi rotation-skew-scale matrix element
CD1_2 = -9.20274604743498E-06 / xj rotation-skew-scale matrix element
CD2_1 = -9.40079622700344E-06 / yi rotation-skew-scale matrix element
CD2_2 = 0.00050297517540647 / yj rotation-skew-scale matrix element
EQUINOX = 2000. / epoch of mean equator & equinox
MJD-OBS = 0. / epoch of observation (TAI MJD)
WCSVER = 1. / A WCS version number
RA_2000 = 16.2123041565386
DEC_2000 = 29.5165648094201
SCALE = 1.811
PA = 178.951787468019
MIRROR = 1
FWHM = 6.56444382021541
FOV_W_M = 60.4874
FOV_H_M = 40.3249333333333
BIASMAST = 'f:/psp/hmt/PSP-HMT-DATA/calibrated/$-30c$20240406$0s$bin2$masterbias.fits'
DARKMAST = 'f:/psp/hmt/PSP-HMT-DATA/calibrated/$-30c$20240406$30s$bin2$masterdark.fits'
FLATMAST = 'f:/psp/hmt/PSP-HMT-DATA/calibrated/$-30c$20240413$xxs$bin2$masterflat.fits'
DIV_SKY = 'Yes'
SKY_MED = 3164.3611771348847