--- 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 = '3cC36ZA33aA33YA3' / HDU checksum updated 2018-09-20T11:21:29
DATASUM = '         0' / data unit checksum updated 2018-09-20T11:21:29
--- 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 = 215891 / 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(322)' / 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 = '08:17:03.94' / right ascension (2000.)
DEC-OBS = '+37:44:59.6' / declination
CCD_NO = 4
DATE-OBS = '2015-03-25' / UTC shutter opened
TIME-OBS = '03:52:37.332' / UTC at start of exposure
TIMESYS = 'UTC' / Time system
EXPTIME = 87.2 / Exposure time (seconds)
HA = '+00:18:09' / hour angle
ST = '08:35:19' / local siderial time
EPOCH = 2015.0 / equinox of RA and DEC
FILTER = 'g' / Filter name
FOCUSVAL = '*0.776*0.683*0.727' / Focus
OBJECT = '11113'
IMAGETYP = 'object'
INSTRUME = '90prime' / Instrument name
RDNOISE = '11.5 7.55 9.68 10.1' / (e-) for hdu id: 13 14 15 16
GAINONE = '1.50 1.47 1.68 1.55' / (e-/DN) for hdu id: 13 14 15 16
GAIN = 87.2 / exptime as gain
FILENAME = 'd7106.0052.fits' / FLATFILE
OBSERVER = 'McGreer' / OPERATOR='McGreer'
SITEELEV = '2120' / SITELAT = '31:58.8' SITELONG = '-111:36.0'
CAMTEMP = -137.627 / Camera temperature in C
DEWTEMP = -190.724 / Dewar temperature in C
READ_SPD = '138' / Readout speed (kpixel/sec/amp)
TEMPS1 = 'INSIDE DOME: TEMP_F=53.2 HUMID_%=33 DEWPOINT_F=25.4' / Temps
WEATHER0 = 5.65 / WIND_SPEED_MPH
COMMENT ==================================================================
COMMENT WCS
COMMENT ==================================================================
EQUINOX = 2000.0 / Equinox of WCS
WCSDIM = 2 / WCS Dimensionality
CTYPE1 = 'RA---TPV' / l_sun=117.84
CTYPE2 = 'DEC--TPV' / b_sun=17.56
CRVAL1 = 124.2688663728 / l_gal=183.62
CRVAL2 = 37.74835102417 / b_gal=32.41
CRPIX1 = -199.8701348876 / Azimuth=329.34
CRPIX2 = 4088.812526364 / Altitude=83.27
CD1_1 = -0.0001257039459734 / Coordinate matrix
CD1_2 = 3.994368763547E-07 / Coordinate matrix
CD2_1 = 8.682487309809E-07 / Coordinate matrix
CD2_2 = 0.0001257396751016 / Coordinate matrix
AIRMASS = 1.007
MPHASE = 28.3 / Define the length of Moon_Month 29.53d
MAZIMUTH = 270.74 / Moon Azimuth is measured from south thr. west
MALITIUD = 32.0 / both units in degrees
MANGLE = 54.7 / Position angle of Moon to CCD_Field center
SKY = 17.176 / (e-/s per pixel)
SKYRMS = 0.477
SATURATE = 688.073 / 40000adu*gain/exptime
MJD_OBS = 57106.16154
ORIGIN = 3.0 / BASS Image Process Version
ARTIFACT = 'Y' / Artifact was done
HASSAT = F / Has satellite correction
NUM_COSM = 658 / Cosmicray Number
BASS-TLM = '2018-09-20T03:25:06' / Time of last modification
CHECKSUM = 'ReEQRcDORcDORcDO' / HDU checksum updated 2018-11-28T17:08:31
DATASUM = '639714825' / data unit checksum updated 2018-11-28T17:08:31
ZHECKSUM = '7kLkAkJk8kJkAkJk' / HDU checksum updated 2018-11-28T09:08:30
ZDATASUM = '1237132554' / data unit checksum updated 2018-10-08T04:15:11
RADESYS = 'ICRS' / Astrometric system
CUNIT1 = 'deg' / Axis unit
CUNIT2 = 'deg' / Axis unit
PV1_0 = 0.000983236715370300 / Projection distortion parameter
PV1_1 = 1.004668248135 / Projection distortion parameter
PV1_2 = 0.001856003062737 / Projection distortion parameter
PV1_4 = -0.001495099840016 / Projection distortion parameter
PV1_5 = 0.0001334879642825 / Projection distortion parameter
PV1_6 = -0.000168088212671 / Projection distortion parameter
PV1_7 = -0.0162233177291 / Projection distortion parameter
PV1_8 = 0.0006521058681881 / Projection distortion parameter
PV1_9 = -0.0132750867746 / Projection distortion parameter
PV1_10 = -0.0001736492885342 / Projection distortion parameter
PV1_12 = -0.001617332272493 / Projection distortion parameter
PV1_13 = 0.0002474452781055 / Projection distortion parameter
PV1_14 = 0.00159779683467 / Projection distortion parameter
PV1_15 = 9.54513476138300E-05 / Projection distortion parameter
PV1_16 = -0.0001455493558355 / Projection distortion parameter
PV2_0 = 0.0009127760288326 / Projection distortion parameter
PV2_1 = 1.004599141677 / Projection distortion parameter
PV2_2 = 0.001971673475317 / Projection distortion parameter
PV2_4 = 1.947055434243E-05 / Projection distortion parameter
PV2_5 = -0.0001443758732971 / Projection distortion parameter
PV2_6 = 0.0002740519802185 / Projection distortion parameter
PV2_7 = -0.01346368705244 / Projection distortion parameter
PV2_8 = 0.0002981206682476 / Projection distortion parameter
PV2_9 = -0.01279697598226 / Projection distortion parameter
PV2_10 = 0.0001500434679138 / Projection distortion parameter
PV2_12 = 0.0003319410490501 / Projection distortion parameter
PV2_13 = 0.001333865541883 / Projection distortion parameter
PV2_14 = -0.0008689250805752 / Projection distortion parameter
PV2_15 = 0.002275241794541 / Projection distortion parameter
PV2_16 = -0.0005766346007485 / 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 = 0.01146788990826 / 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 = 26.0144 / zero point for CCD
CCDZPTA = 26.0098 / zero point for CCD ampA [1:2016,1:2048]
CCDZPTB = 26.0189 / zero point for CCD ampB [2017:4032,1:2048]
CCDZPTC = 26.0141 / zero point for CCD ampC [1:2016, 2049,4096]
CCDZPTD = 26.0151 / zero point for CCD ampD [2017:4032,2049:4096]
CCDPHOFF = 26.0144 / photometric offset of the matched stars
CCDPHRMS = 0.0314 / zpt rms of the matched objects in CCD
PHRMSA = 0.0261 / zpt rms of the matched objects in CCD ampA
PHRMSB = 0.0337 / zpt rms of the matched objects in CCD ampB
PHRMSC = 0.0291 / zpt rms of the matched objects in CCD ampC
PHRMSD = 0.0343 / zpt rms of the matched objects in CCD ampD
APER_R = 13.0 / (pixels) photo-aperture radius
FWHM = 2.9794 / FWHM in pixel
SEEING = 1.3526 / seeing in arcsec
RAOFF = -0.0362 / median positional offset from PS1, in arcsec
DECOFF = -0.0772 / median positional offset from PS1, in arcsec
TRANS = 1.0145 / median transparency.
CCDNSTAR = 8733.0 / total number of stars detected on a CCD
NMATCH = 500.0 / total number of matched stars in 2 arcsec
NMATCHA = 134.0 / number of matched stars in CCD ampA
NMATCHB = 130.0 / number of matched stars in CCD ampB
NMATCHC = 115.0 / number of matched stars in CCD ampC
NMATCHD = 121.0 / number of matched stars in CCD ampD
MDNCOL = 1.0861 / 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 = 0.0388 / E(B-V) from SFD1998
MLIM = 23.12 / magnitude limiting of 5-sigma galaxy detection
CALI_V = '3.0.1' / version of calibration code
RA_OFF = 2.185962512158E-05 / SCAMP
DEC_OFF = 3.4531680285E-05 / SCAMP
RARMS = 0.01728915735332 / SCAMP
DECRMS = 0.01495267895069 / SCAMP
NSTAR = 867 / SCAMP
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 Astrometric solution by SCAMP version 2.0.4 (2016-11-04)
COMMENT (c) 2010-2013 IAP/CNRS/UPMC