--- 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 = '1fF71Z941dC41Z94' / HDU checksum updated 2018-09-19T00:51:51
DATASUM = '         0' / data unit checksum updated 2018-09-19T00:51:51
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / binary table extension
BITPIX = 8 / 8-bit bytes
NAXIS = 2 / 2-dimensional binary table
NAXIS1 = 24 / width of table in bytes
NAXIS2 = 4032 / number of rows in table
PCOUNT = 10030380 / size of special data area
GCOUNT = 1 / one data group (required keyword)
TFIELDS = 3 / number of fields in each row
TTYPE1 = 'COMPRESSED_DATA' / label for field 1
TFORM1 = '1PB(2597)' / data format of field: variable length array
TTYPE2 = 'ZSCALE' / label for field 2
TFORM2 = '1D' / data format of field: 8-byte DOUBLE
TTYPE3 = 'ZZERO' / label for field 3
TFORM3 = '1D' / data format of field: 8-byte DOUBLE
ZIMAGE = T / extension contains compressed image
ZTILE1 = 4096 / size of tiles to be compressed
ZTILE2 = 1 / size of tiles to be compressed
ZCMPTYPE = 'RICE_ONE' / compression algorithm
ZNAME1 = 'BLOCKSIZE' / compression block size
ZVAL1 = 32 / pixels per block
ZNAME2 = 'BYTEPIX' / bytes per pixel (1, 2, 4, or 8)
ZVAL2 = 4 / bytes per pixel (1, 2, 4, or 8)
EXTNAME = 'COMPRESSED_IMAGE'
ZSIMPLE = T / conforms to FITS standard
ZBITPIX = -32 / array data type
ZNAXIS = 2 / number of array dimensions
ZNAXIS1 = 4096
ZNAXIS2 = 4032
RADEC = 'Y' / Get RADEC from telescope or not
RA-OBS = '09:26:14.11' / right ascension (2000.)
DEC-OBS = '+35:59:59.9' / declination
CCD_NO = 3
DATE-OBS = '2015-02-10' / UTC shutter opened
TIME-OBS = '06:24:28.200' / UTC at start of exposure
TIMESYS = 'UTC' / Time system
EXPTIME = 50.0 / Exposure time (seconds)
HA = '-01:09:17' / hour angle
ST = '08:18:05' / local siderial time
EPOCH = 2015.0 / equinox of RA and DEC
FILTER = 'g' / Filter name
FOCUSVAL = '*0.771*0.727*0.751' / Focus
OBJECT = '08551'
IMAGETYP = 'object'
INSTRUME = '90prime' / Instrument name
RDNOISE = '14.4 12.6 10.5 10.8' / (e-) for hdu id: 9 10 11 12
GAINONE = '1.39 1.46 1.44 1.47' / (e-/DN) for hdu id: 9 10 11 12
GAIN = 50.0 / exptime as gain
FILENAME = 'd7063.0166.fits' / FLATFILE
OBSERVER = 'McGreer' / OPERATOR='McGreer'
SITEELEV = '2120' / SITELAT = '31:58.8' SITELONG = '-111:36.0'
CAMTEMP = -138.389 / Camera temperature in C
DEWTEMP = -192.37 / Dewar temperature in C
READ_SPD = '138' / Readout speed (kpixel/sec/amp)
TEMPS1 = 'INSIDE DOME: TEMP_F=INSI HUMID_%=E  DEWPOINT_F=OME:' / Temps
WEATHER0 = '' / WIND_SPEED_MPH
COMMENT ==================================================================
COMMENT WCS
COMMENT ==================================================================
EQUINOX = 2000.0 / Equinox of WCS
WCSDIM = 2 / WCS Dimensionality
CTYPE1 = 'RA---TPV' / l_sun=132.35
CTYPE2 = 'DEC--TPV' / b_sun=19.83
CRVAL1 = 141.5678161217 / l_gal=188.08
CRVAL2 = 35.9972177179 / b_gal=45.91
CRPIX1 = -182.099037008 / Azimuth=69.84
CRPIX2 = -97.09324673654 / Altitude=75.18
CD1_1 = -0.0001256916359288 / Coordinate matrix
CD1_2 = 8.230284219997E-07 / Coordinate matrix
CD2_1 = 2.829596022359E-07 / Coordinate matrix
CD2_2 = 0.0001256874654778 / Coordinate matrix
AIRMASS = 1.034
MPHASE = 68.5 / Define the length of Moon_Month 29.53d
MAZIMUTH = 101.67 / Moon Azimuth is measured from south thr. west
MALITIUD = -0.18 / both units in degrees
MANGLE = 78.20999999999999 / Position angle of Moon to CCD_Field center
SKY = 11.842 / (e-/s per pixel)
SKYRMS = 0.58
SATURATE = 1200.0 / 40000adu*gain/exptime
MJD_OBS = 57063.26699
ORIGIN = 3.0 / BASS Image Process Version
ARTIFACT = 'Y' / Artifact was done
HASSAT = F / Has satellite correction
NUM_COSM = 389 / Cosmicray Number
BASS-TLM = '2018-09-18T19:48:42' / Time of last modification
ZQUANTIZ = 'SUBTRACTIVE_DITHER_2' / Pixel Quantization Algorithm
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
ZDITHER0 = 2120 / dithering offset when quantizing floats
CHECKSUM = '3rSk4oPi3oPi3oPi' / HDU checksum updated 2019-05-07T17:28:33
DATASUM = '938479559' / data unit checksum updated 2019-05-07T17:28:33
ZHECKSUM = '7UJUARHT7RHTARHT' / HDU checksum updated 2018-11-28T04:41:01
ZDATASUM = '692216089' / data unit checksum updated 2018-10-08T02:54:12
RADESYS = 'ICRS' / Astrometric system
CUNIT1 = 'deg' / Axis unit
CUNIT2 = 'deg' / Axis unit
PV1_0 = 0.001095401513667 / Projection distortion parameter
PV1_1 = 1.004778094966 / Projection distortion parameter
PV1_2 = -0.002113518849696 / Projection distortion parameter
PV1_4 = -0.001979007898582 / Projection distortion parameter
PV1_5 = -0.0005597501005936 / Projection distortion parameter
PV1_6 = -0.0005598813392316 / Projection distortion parameter
PV1_7 = -0.01799876154357 / Projection distortion parameter
PV1_8 = -0.001605957720686 / Projection distortion parameter
PV1_9 = -0.01338018242674 / Projection distortion parameter
PV1_10 = 0.001170719123255 / Projection distortion parameter
PV1_12 = -0.003549841962115 / Projection distortion parameter
PV1_13 = -0.001350272602771 / Projection distortion parameter
PV1_14 = 0.002222571650785 / Projection distortion parameter
PV1_15 = 0.0007959968494359 / Projection distortion parameter
PV1_16 = -0.00083421297363950 / Projection distortion parameter
PV2_0 = -0.001061417336845 / Projection distortion parameter
PV2_1 = 1.004819994384 / Projection distortion parameter
PV2_2 = -0.002061939831714 / Projection distortion parameter
PV2_4 = 3.619233583576E-05 / Projection distortion parameter
PV2_5 = -0.0006842110717121 / Projection distortion parameter
PV2_6 = 0.0004202838182646 / Projection distortion parameter
PV2_7 = -0.01227090277833 / Projection distortion parameter
PV2_8 = 0.001480790598963 / Projection distortion parameter
PV2_9 = -0.01407954496389 / Projection distortion parameter
PV2_10 = 0.001310563236101 / Projection distortion parameter
PV2_12 = -0.002862938452501 / Projection distortion parameter
PV2_13 = -0.001002528031179 / Projection distortion parameter
PV2_14 = 0.0006078461141805 / Projection distortion parameter
PV2_15 = 3.420226951427E-05 / Projection distortion parameter
PV2_16 = 0.001048798030795 / 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 = 0.02 / 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
CALI_REF = 'PS1' / the reference database for calibration
CCDZPT = 26.1156 / zero point for CCD
CCDZPTA = 26.102 / zero point for CCD ampA [1:2016,1:2048]
CCDZPTB = 26.1186 / zero point for CCD ampB [2017:4032,1:2048]
CCDZPTC = 26.1151 / zero point for CCD ampC [1:2016, 2049,4096]
CCDZPTD = 26.1235 / zero point for CCD ampD [2017:4032,2049:4096]
CCDPHOFF = 26.1156 / photometric offset of the matched stars
CCDPHRMS = 0.032 / zpt rms of the matched objects in CCD
PHRMSA = 0.0445 / zpt rms of the matched objects in CCD ampA
PHRMSB = 0.0175 / zpt rms of the matched objects in CCD ampB
PHRMSC = 0.0403 / zpt rms of the matched objects in CCD ampC
PHRMSD = 0.0309 / zpt rms of the matched objects in CCD ampD
APER_R = 13.0 / (pixels) photo-aperture radius
FWHM = 3.5382 / FWHM in pixel
SEEING = 1.6063 / seeing in arcsec
RAOFF = 0.0531 / median positional offset from PS1, in arcsec
DECOFF = -0.0925 / median positional offset from PS1, in arcsec
TRANS = 1.1183 / median transparency.
CCDNSTAR = 6682.0 / total number of stars detected on a CCD
NMATCH = 266.0 / total number of matched stars in 2 arcsec
NMATCHA = 68.0 / number of matched stars in CCD ampA
NMATCHB = 60.0 / number of matched stars in CCD ampB
NMATCHC = 62.0 / number of matched stars in CCD ampC
NMATCHD = 75.0 / number of matched stars in CCD ampD
MDNCOL = 1.3615 / 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 = 0.0144 / E(B-V) from SFD1998
MLIM = 23.03 / magnitude limiting of 5-sigma galaxy detection
CALI_V = '3.0.1' / version of calibration code
RA_OFF = -0.0008206213533413 / SCAMP
DEC_OFF = -0.001115710023441 / SCAMP
RARMS = 0.02036327075657 / SCAMP
DECRMS = 0.02319470672785 / SCAMP
NSTAR = 467 / SCAMP
INT_ZPT = 26.1107 / zpt from internal calibration
INT_STD = 0.0375 / sigma for zpt from internal calibration
INT_NUM = 2491.0 / number of stars used in internal calibration
HISTORY Astrometric solution by SCAMP version 2.0.4 (2016-11-04)
COMMENT (c) 2010-2013 IAP/CNRS/UPMC