--- 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 = '4bB55ZB24aB24YB2' / HDU checksum updated 2024-06-13T05:52:16
DATASUM = '         0' / data unit checksum updated 2024-06-13T05:52:16
--- 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 = 2048 / number of rows in table
PCOUNT = 3560046 / 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(2070)' / data format of field: variable length array
ZIMAGE = T / extension contains compressed image
ZTILE1 = 2052 / 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 = 2 / bytes per pixel (1, 2, 4, or 8)
EXTNAME = 'COMPRESSED_IMAGE'
ZSIMPLE = T / file does conform to FITS standard
ZBITPIX = 16 / number of bits per data pixel
ZNAXIS = 2 / number of data axes
ZNAXIS1 = 2052 / length of data axis 1
ZNAXIS2 = 2048 / length of data axis 2
ZEXTEND = 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
BZERO = 32768 / offset data range to that of unsigned short
BSCALE = 1 / default scaling factor
EXPTIME = 30.0 / actual integration time
MJDACQIR = 60474.2301464032 / Modified Julian Date of ACQUIRE software call
MJD = 60474.230325799 / Modified Julian Date middle exposure
MJDREADX = 60474.2301320459 / Modified Julian Date of 100% readout done
DATE-OBS = '2024-06-13' / UT date at beginning of obs.
VACUUM = 1.018 / [torr] vacuum
CCDTEMP = 233.2 / camera temp in degrees kelvin
CAMTEMP = -39.80000000000001 / camera temp in centigrade
INSTRUME = 'SI 800-594' / instrument
DETECTOR = 'E2V 42-40 041831905' / detector
CCDSUM = '1 1' / bining factor
SIMODE = 0 / camera binning/speed selection mode 0..15
GAINMODE = 0 / SI camera gain mode 0=medium, 1=high
SHUTOPEN = 0 / Shutter Open Delay time (ms)
SHUTCLOS = 80 / Shutter Close Delay time (ms)
MJDFITSX = 60474.2305583483 / Modified Julian Date of fits file closing
TIME-OBS = 05:31:25.109 / UT time at beginning of obs.
ORIGIN = 'CADDSV3.1' / Catalina Sky Survey
OBSERVAT = 'Mt. Lemmon' / Observatory
IMAGETYP = 'OBJECT' / object, dark, bias, etc.
TELESCOP = '1-METER PRIME' / Telescope name
GAIN = 2.6 / gain, electrons per ADU for 2 channel
RDNOISE = 11.6 / read noise, electrons
NCHANNEL = 2 / Number of read channels on camera
GRID = 'C' / Changes for each critical camera or optics up
MPCCODE = 'I52' / Minor Planet Center observatory Code
CDELT1 = -0.0003861111111111 / x Pixel Size (deg)
CDELT2 = 0.00038611111111111 / y Pixel Size (deg)
RA = '13:45:19.0' / Right ascension
DEC = '+37:13:60.0' / Declination
EPOCH = 2000.0 / Epoch of RA and DEC
SURVEY = 4 / Number of scheduled visits to this field
SEQNUM = 2 / Visit number to this field
NMINUS = 1 / Detection criteria: 3 out of 4
TKSTACK = 10 / Images to stack per visit
TKRAPOS = 206.319108728 / Observation tracking RA deg
TKDECPOS = 37.228333333 / Observation tracking Dec deg
TKMJDPOS = 60474.208333333 / Observation tracking MJD
TKRARAT = 0.468634400 / Observation tracking RA rate deg/day
TKDECRAT = 0.233164476 / Observation tracking Dec rate deg/day
BIASRA = 0.372 / Telescope tracking bias RA deg/day
BIASDEC = 0.2328 / Telescope tracking bias Dec deg/day
OBJECT = 'UPLVZ2' / Name of the object observed
TAR_NAME = 'CAPLVZ2' / Name of the target observed
TAR_JD = 2460474.708333333 / When target was at coordinates (JD)
TAR_RA = 206.316666667 / Target RA at time TAR_JD (deg)
TAR_DEC = 37.230277778 / Target Dec at time TAR_JD (deg)
TAR_RATE = 0.44000000000000006 / Target rate of motion (deg/day)
TAR_PA = 58.0 / Target direction of motion (deg E from N)
TAR_MAG = 21.7 / Target apparent magnitude
TAR_MAGB = 'V' / Band/filter of magnitude
TAR_PRIO = 'same-night normal' / Target priority name
QPROGRAM = 'CSS userfield' / Queue accounting program name
QBASEPRI = 7 / Queue base priority
QSUBMITT = 2460474.7209375 / When submitted to the queue (JD)
QGROUPID = '::2DFD3D91_cGroup0' / Queue group ID
QOBSID = '::2DFD3D91_cObs0' / Queue observation ID
QIMAGEID = '::2DFD3D91_cImage15' / Queue image ID
ST = 15:36:21 / Sidereal time
HA = +01:49:56 / Hour angle
ZD = 23.000 / Zenith distance
AZ = 289.800 / Azimuth value returned by TCS
AIRMASS = 1.09 / Airmass
FILTER = 'NONE' / filter color
OBSERVER = 'J. K. Hogan' / observer name
TELFOCUS = -22274 / focus encoder value
IRAFBPX = ''
IRAFTYPE = ''
DETNAME = ''
TELTEMP = 60.9125 / telescope temperature (Fahrenheit)
ENVWIN = '' / wind speed
ENVDIR = '' / wind direction
ENVHUM = '' / relative humidity
ENVPRE = '' / precipitation
DEWTEMP = '' / dewar temperature
PREFLASH = '' / pre flash
OSHUTDIR = '' / Shutter open dir (deg E from N, -1 radial)
CSHUTDIR = '' / Shutter close dir (deg E from N, -1 radial)
SHUTSPDM = '' / Shutter speed (m/sec)
SHUTSPDP = '' / Shutter speed (pix/sec)
DATE-MID = '2024-06-13T05:31:40.1316672' / UTC date and time of mid exposure
MJDOPBEG = 60474.230151956152 / [d] Open shutter: 2024-06-13 05:31:25.129011
MJDOPEND = 60474.230151988981 / [d] Open ended: 2024-06-13 05:31:25.131847
MJDMID = 60474.230325598000 / [d] Mid exposure: 2024-06-13T05:31:40.131667
MJDCLBEG = 60474.230499182653 / [d] Close shutter: 2024-06-13 05:31:55.129381
MJDCLEND = 60474.230499239857 / [d] Close ended: 2024-06-13 05:31:55.134323
EXP_MEAS = 30.0003697 / [s] Measured exposure duration
OSHUTDUR = 0.0028364 / [s] Measured shutter open duration
CSHUTDUR = 0.0049424 / [s] Measured shutter close duration
ROTATEI = 270 / Image was rotated by (deg)
MIRRORI = 'N' / Image was mirror flipped
HISTORY Processed by calibrate version 7.05 (SEP 11, 2019)
BIASCH00 = 595 / Bias value applied to channel 0
STDVCH00 = 2.95971 / Uncertainty of bias value applied to channel 0
FLATTHR0 = 0 / Delta Threshold 0 region median - sky median
FLATTHR1 = 0 / Delta Threshold 1 region median - sky median
FLATTHR2 = 0 / Delta Threshold 2 region median - sky median
FLATTHR3 = 0 / Delta Threshold 3 region median - sky median
FLATMED = 1411 / flat median
FLATFILE = 'mflat.I52.20240421.fits' / Name of flatfile used to calibrate image.
DATAAVG = 1412.495 / sky mean of image
DATASIG = 4.555385 / sky deviation of image
DATAMED = 1412 / median value of image
DATAFRNG = 0.0 / post calibrate fringe delta
SDSKY = 5.516434575199101 / 100 * sqrt(EXPTIME) * DATASIG / DATAAVG
CRPIX1 = 1.026500000000E+03 / Reference pixel on this axis
CRPIX2 = 1.024500000000E+03 / Reference pixel on this axis
CRVAL1 = 2.063385108456E+02 / World coordinate on this axis
CRVAL2 = 3.725443259642E+01 / World coordinate on this axis
CTYPE1 = 'RA---TAN' / WCS projection type for this axis
CTYPE2 = 'DEC--TAN' / WCS projection type for this axis
RADECSYS = 'ICRS' / Astrometric system
WEQUINOX = 2000 / WCS mean equinox
SATURATE = 65535 / ADU value of a saturated pixel
FLATSKY = 1412 / ADU value of the sky median set by flatsky prog
FWHM_MED = 2.28 / Median FWHM value (pixels)
HISTORY Astrometric solution by SCAMP version 2.0b6 (2021-09-12)
EQUINOX = 2000.00000000 / Mean equinox
CUNIT1 = 'deg' / Axis unit
CUNIT2 = 'deg' / Axis unit
CD1_1 = -3.854904656708E-04 / Linear projection matrix
CD1_2 = -5.155717850963E-06 / Linear projection matrix
CD2_1 = -5.171783231951E-06 / Linear projection matrix
CD2_2 = 3.855317333181E-04 / Linear projection matrix
PV1_0 = 2.959871709845E-05 / Projection distortion parameter
PV1_1 = 1.001848505196E+00 / Projection distortion parameter
PV1_2 = -2.367983339665E-05 / Projection distortion parameter
PV1_4 = -3.537424130359E-04 / Projection distortion parameter
PV1_5 = 2.011957154982E-04 / Projection distortion parameter
PV1_6 = 5.473911147247E-05 / Projection distortion parameter
PV1_7 = -1.319127929949E-02 / Projection distortion parameter
PV1_8 = 3.027436950599E-04 / Projection distortion parameter
PV1_9 = -1.297194084571E-02 / Projection distortion parameter
PV1_10 = -7.800192193930E-05 / Projection distortion parameter
PV2_0 = -5.774294676507E-06 / Projection distortion parameter
PV2_1 = 1.001808533554E+00 / Projection distortion parameter
PV2_2 = -5.495596381695E-05 / Projection distortion parameter
PV2_4 = 3.489351783525E-04 / Projection distortion parameter
PV2_5 = -1.480669156855E-04 / Projection distortion parameter
PV2_6 = 1.584645788397E-04 / Projection distortion parameter
PV2_7 = -1.266412061434E-02 / Projection distortion parameter
PV2_8 = 9.054775743425E-05 / Projection distortion parameter
PV2_9 = -1.324904197458E-02 / Projection distortion parameter
PV2_10 = 2.096267399874E-04 / Projection distortion parameter
FGROUPNO = 1 / SCAMP field group label
ASTIRMS1 = 1.196577173384E-05 / Astrom. dispersion RMS (intern., high S/N)
ASTIRMS2 = 9.264389965699E-06 / Astrom. dispersion RMS (intern., high S/N)
ASTRRMS1 = 2.284186435611E-05 / Astrom. dispersion RMS (ref., high S/N)
ASTRRMS2 = 1.275054366024E-05 / Astrom. dispersion RMS (ref., high S/N)
ASTINST = 1 / SCAMP astrometric instrument label
FLXSCALE = 1.395044107139E+09 / SCAMP relative flux scale
MAGZEROP = 26.54742432 / SCAMP zero-point
PHOTIRMS = 0.01933598 / mag dispersion RMS (internal, high S/N)
PHOTINST = 1 / SCAMP photometric instrument label
PHOTLINK = '                    F' / True if linked to a photometric field
WCSMATCH = 866
WCSRFCAT = 'GAIA-DR2'
WCSSEP = 0.094 / Standard deviation in astrometric solution (ar
CROTA1 = -0.766253106424301 / rotation (deg) from atan CD1_2/CD1_1
CROTA2 = -0.768558223416744 / rotation (deg) from atan CD2_1/CD2_2
CENTRA = 206.33878 / RA of center of image
CENTDEC = 37.25423 / DEC of center of image
HISTORY Astrometric solution by SCAMP version 2.0b6 (2021-09-12)
CHECKSUM = 'ZAXfZAVZZAVdZAVZ' / HDU checksum updated 2024-06-13T05:52:16
DATASUM = '2507993529' / data unit checksum updated 2024-06-13T05:52:16