--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = 16 / number of bits per data pixel
NAXIS = 0 / number of data axes
EXTEND = T / FITS dataset may contain extensions
COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy
COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H
CHECKSUM = '2iI65Z962fG62Z96' / HDU checksum updated 2019-03-01T05:25:11
DATASUM = '         0' / data unit checksum updated 2019-03-01T05:25:11
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 8 / width of table in bytes
NAXIS2 = 4032 / number of rows in table
PCOUNT = 230632 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 1 / number of fields in each row
TTYPE1 = 'COMPRESSED_DATA' / label for field 1
TFORM1 = '1PB(476)' / data format of field: variable length array
ZIMAGE = T / extension contains compressed image
ZTILE1 = 4096 / size of tiles to be compressed
ZTILE2 = 1 / size of tiles to be compressed
ZCMPTYPE = 'RICE_1' / compression algorithm
ZNAME1 = 'BLOCKSIZE' / compression block size
ZVAL1 = 32 / pixels per block
ZNAME2 = 'BYTEPIX' / bytes per pixel (1, 2, 4, or 8)
ZVAL2 = 1 / bytes per pixel (1, 2, 4, or 8)
EXTNAME = 'COMPRESSED_IMAGE'
ZSIMPLE = T / conforms to FITS standard
ZBITPIX = 8 / Bits per pixel
ZNAXIS = 2 / number of array dimensions
ZNAXIS1 = 4096
ZNAXIS2 = 4032
RADEC = 'Y' / Get RADEC from telescope or not
RA-OBS = '08:20:29.50' / right ascension (2000.)
DEC-OBS = '+83:44:59.3' / declination
CCD_NO = 3
DATE-OBS = '2019-02-28' / UTC shutter opened
TIME-OBS = '02:44:41.239' / UTC at start of exposure
TIMESYS = 'UTC' / Time system
EXPTIME = 209.72 / Exposure time (seconds)
HA = '-02:35:03' / hour angle
ST = '05:48:49' / local siderial time
EPOCH = 2015.0 / equinox of RA and DEC
FILTER = 'g' / Filter name
FOCUSVAL = '*0.473*0.454*0.502' / Focus
OBJECT = '''54183'''
IMAGETYP = 'object'
INSTRUME = '90prime' / Instrument name
RDNOISE = '11.4 9.38 10.6 9.89' / (e-) for hdu id: 9 10 11 12
GAINONE = '1.52 1.63 1.55 1.69' / (e-/DN) for hdu id: 9 10 11 12
GAIN = 209.72 / exptime as gain
FILENAME = 'TempImage2402.fits' / FLATFILE
OBSERVER = 'Jiali Wang Xu Zhou' / OPERATOR='None'
SITEELEV = '2120' / SITELAT = '31:58.8' SITELONG = '-111:36.0'
CAMTEMP = -132.741 / Camera temperature in C
DEWTEMP = -191.352 / Dewar temperature in C
READ_SPD = '138' / Readout speed (kpixel/sec/amp)
TEMPS1 = '' / Temps
WEATHER0 = '' / WIND_SPEED_MPH
COMMENT ==================================================================
COMMENT WCS
COMMENT ==================================================================
EQUINOX = 2000.0 / Equinox of WCS
WCSDIM = 2 / WCS Dimensionality
CTYPE1 = 'RA---TPV' / l_sun=97.48
CTYPE2 = 'DEC--TPV' / b_sun=61.24
CRVAL2 = 83.73808543492 / b_gal=29.34
CRVAL1 = 125.1215603746 / l_gal=129.57
CRPIX1 = -89.34855034285999 / Azimuth=4.95
CRPIX2 = -79.87407369779 / Altitude=36.81
CD1_1 = -0.0001258357056251 / Coordinate matrix
CD1_2 = -1.05854564276E-06 / Coordinate matrix
CD2_1 = -1.520116645436E-06 / Coordinate matrix
CD2_2 = 0.000125849108066 / Coordinate matrix
AIRMASS = 1.665
MPHASE = 34.1 / Define the length of Moon_Month 29.53d
MAZIMUTH = 357.13 / Moon Azimuth is measured from south thr. west
MALITIUD = -79.15000000000001 / both units in degrees
MANGLE = 116.03 / Position angle of Moon to CCD_Field center
SKY = 7.404 / (e-/s per pixel)
SKYRMS = 0.246
SATURATE = 286.096 / 40000adu*gain/exptime
MJD_OBS = 58542.11437
ORIGIN = 3.0 / BASS Image Process Version
ARTIFACT = 'Y' / Artifact was done
HASSAT = T / Has satellite correction
NUM_COSM = 1167 / Cosmicray Number
BASS-TLM = '2019-03-01T04:11:19' / Time of last modification
CHECKSUM = '4Ior5Foo4Foo4Foo' / HDU checksum updated 2019-03-08T12:02:41
DATASUM = '4283895623' / data unit checksum updated 2019-03-08T12:02:41
ZHECKSUM = 'mIAKpH6JmHAJmH5J' / HDU checksum updated 2019-03-08T04:02:22
ZDATASUM = '2025216952' / data unit checksum updated 2019-03-08T04:02:22
RADESYS = 'ICRS' / Astrometric system
CUNIT1 = 'deg' / Axis unit
CUNIT2 = 'deg' / Axis unit
PV1_0 = 0.0008296417556837 / Projection distortion parameter
PV1_1 = 1.004624474731 / Projection distortion parameter
PV1_2 = -0.001815500737043 / Projection distortion parameter
PV1_4 = 0.001219696946132 / Projection distortion parameter
PV1_5 = -0.0004878286867074 / Projection distortion parameter
PV1_6 = 0.0008057346086743 / Projection distortion parameter
PV1_7 = -0.009905967172235 / Projection distortion parameter
PV1_8 = -0.0006626245914595 / Projection distortion parameter
PV1_9 = -0.01207439284019 / Projection distortion parameter
PV1_10 = -0.001697318838172 / Projection distortion parameter
PV1_12 = 0.004071359537427 / Projection distortion parameter
PV1_13 = 0.0004575595986597 / Projection distortion parameter
PV1_14 = 0.002178718054316 / Projection distortion parameter
PV1_15 = -0.00100358473108 / Projection distortion parameter
PV1_16 = 0.001284745559391 / Projection distortion parameter
PV2_0 = -0.0008015969260902 / Projection distortion parameter
PV2_1 = 1.004377721601 / Projection distortion parameter
PV2_2 = -0.001462430139805 / Projection distortion parameter
PV2_4 = 0.0004600027816382 / Projection distortion parameter
PV2_5 = -0.000143598768641 / Projection distortion parameter
PV2_6 = 0.0005240388740414 / Projection distortion parameter
PV2_7 = -0.0158126426213 / Projection distortion parameter
PV2_8 = -0.0002136527975745 / Projection distortion parameter
PV2_9 = -0.01445791745061 / Projection distortion parameter
PV2_10 = 0.0008119551901995 / Projection distortion parameter
PV2_12 = 0.002401588463522 / Projection distortion parameter
PV2_13 = 0.0004925965991863 / Projection distortion parameter
PV2_14 = 0.0009457462916299 / Projection distortion parameter
PV2_15 = 0.0004179907536325 / Projection distortion parameter
PV2_16 = 0.0005859577228322 / Projection distortion parameter
FGROUPNO = 1 / SCAMP field group label
ASTIRMS1 = 0.0 / Astrom. dispersion RMS (intern., high S/N)
ASTIRMS2 = 0.0 / Astrom. dispersion RMS (intern., high S/N)
ASTRRMS1 = 0.0 / Astrom. dispersion RMS (ref., high S/N)
ASTRRMS2 = 0.0 / Astrom. dispersion RMS (ref., high S/N)
ASTINST = 1 / SCAMP astrometric instrument label
FLXSCALE = 0.004768262445165 / SCAMP relative flux scale
MAGZEROP = 0.0 / SCAMP zero-point
PHOTIRMS = 0.0 / mag dispersion RMS (internal, high S/N)
PHOTINST = 1 / SCAMP photometric instrument label
PHOTLINK = F / True if linked to a photometric field
RA_OFF = -0.00306496470148 / SCAMP
DEC_OFF = -0.007621511816978 / SCAMP
RARMS = 0.03281341544044 / SCAMP
DECRMS = 0.04337095620942 / SCAMP
NSTAR = 1113 / SCAMP
CALI_REF = 'PS1' / the reference database for calibration
CCDZPT = 25.8516 / zero point for CCD
CCDZPTA = 25.8342 / zero point for CCD ampA [1:2016,1:2048]
CCDZPTB = 25.8538 / zero point for CCD ampB [2017:4032,1:2048]
CCDZPTC = 25.86 / zero point for CCD ampC [1:2016, 2049,4096]
CCDZPTD = 25.859 / zero point for CCD ampD [2017:4032,2049:4096]
CCDPHOFF = 25.8516 / photometric offset of the matched stars
CCDPHRMS = 0.0299 / zpt rms of the matched objects in CCD
PHRMSA = 0.0245 / zpt rms of the matched objects in CCD ampA
PHRMSB = 0.035 / zpt rms of the matched objects in CCD ampB
PHRMSC = 0.0232 / zpt rms of the matched objects in CCD ampC
PHRMSD = 0.0228 / zpt rms of the matched objects in CCD ampD
APER_R = 13.0 / (pixels) photo-aperture radius
FWHM = 4.0781 / FWHM in pixel
SEEING = 1.8515 / seeing in arcsec
RAOFF = 0.0052 / median positional offset from PS1, in arcsec
DECOFF = -0.0057 / median positional offset from PS1, in arcsec
TRANS = 0.968 / median transparency.
CCDNSTAR = 9007.0 / total number of stars detected on a CCD
NMATCH = 442.0 / total number of matched stars in 2 arcsec
NMATCHA = 109.0 / number of matched stars in CCD ampA
NMATCHB = 118.0 / number of matched stars in CCD ampB
NMATCHC = 103.0 / number of matched stars in CCD ampC
NMATCHD = 112.0 / number of matched stars in CCD ampD
MDNCOL = 1.0117 / median (g-i) color of matched stars in CCD
COLT_PAR = '0.002257,-0.025431,0.105750,0.010775' / par.in [gi^3,gi^2,gi^1,gi^0]
EBV = 0.0 / E(B-V) from SFD1998
MLIM = 23.76 / magnitude limiting of 5-sigma galaxy detection
CALI_V = '3.0.2' / version of calibration code
HISTORY Image was compressed by CFITSIO using scaled integer quantization:
HISTORY q = 4.000000 / quantized level scaling parameter
HISTORY 'SUBTRACTIVE_DITHER_2' / Pixel Quantization Algorithm
HISTORY q = 4.000000 / quantized level scaling parameter
HISTORY Astrometric solution by SCAMP version 2.0.4 (2016-11-04)
COMMENT (c) 2010-2013 IAP/CNRS/UPMC
HISTORY Astrometric solution by SCAMP version 2.0.4 (2016-11-04)
COMMENT (c) 2010-2013 IAP/CNRS/UPMC