--- header unit 0: primary ---
SIMPLE = T / Dummy Created by MWRFITS v1.11b
BITPIX = 8 / Dummy primary header created by MWRFITS
NAXIS = 0 / No data is associated with this header
EXTEND = T / Extensions may (will!) be present
--- header unit 1: binary table ---
XTENSION = 'BINTABLE' / IMAGE extension
BITPIX = 8 / Number of bits per data pixel
NAXIS = 2 / Number of data axes
NAXIS1 = 347480 / Number of bytes per row
NAXIS2 = 1 / Number of rows
PCOUNT = 0 / No Group Parameters
GCOUNT = 1 / One Data Group
TFIELDS = 10 / Number of columns in table
COMMENT *** End of mandatory fields ***
COMMENT *** Column names ***
TTYPE1 = 'FLUX'
TTYPE2 = 'INVVAR'
TTYPE3 = 'LOGLAM'
TTYPE4 = 'PIXELMASK'
TTYPE5 = 'SKYFLUX'
TTYPE6 = 'FLUXCORR'
TTYPE7 = 'EXPTIME'
TTYPE8 = 'MJM'
TTYPE9 = 'COLOR'
TTYPE10 = 'FIBERMASK'
COMMENT *** Column formats ***
TFORM1 = '16544E'
TFORM2 = '16544E'
TFORM3 = '16544E'
TFORM4 = '16544B'
TFORM5 = '16544E'
TFORM6 = '16544E'
TFORM7 = '4E'
TFORM8 = '32A'
TFORM9 = '4A'
TFORM10 = '4B'
COMMENT *** Column dimensions (2 D or greater) ***
TDIM1 = '( 4136, 4)'
TDIM2 = '( 4136, 4)'
TDIM3 = '( 4136, 4)'
TDIM4 = '( 4136, 4)'
TDIM5 = '( 4136, 4)'
TDIM6 = '( 4136, 4)'
TDIM8 = '(8, 4)'
TDIM9 = '(1, 4)'
COMMENT --------FILE INFORMATION
FILENAME = '/data1/sexp_v2.9/20130116/GAC088N20V1/GAC088N20V1_04_178.fit'
AUTHOR = ' LAMOST pipeline' / Who compiled the information
ORIGIN = 'NAOC' / Organization responsible for creating this file
DATE = '2019-06-26T15:20:56' / Time when this HDU is created (UTC)
COMMENT --------TELESCOPE PARAMETERS
TELESCOP = 'LAMOST' / GuoShouJing Telescope
LONGITUD = 117.580 / [degree] Longitude of Telescope
LATITUDE = 40.3900 / [degree] Latitude of Telescope
FOCUS = 19964 / [mm] Telescope focus
CAMPRO = 'NEWCAM' / Camera program name
CAMVER = '2.0' / Camera program version
COMMENT --------OBSERVATION PARAMETERS
DATE-OBS = '2013-01-16T14:10:05.96' / UTC date and time at the start of observati
DATE-BEG = '2013-01-16T21:56:52.0' / Local time at the start of observation
DATE-END = '2013-01-16T22:23:32.0' / Local time at the end of observation
OBSERVER = 'WANGWEI' / Observer
PLANID = 'GAC088N20V1' / Plan ID in use
NGUIDE = 4 / Number of guider CCD during exposure
EQUINOX = 2000.00 / Equinox in years
RADECSYS = 'FK5' / Catalogues of Fundamental Stars
GALLONG = 188.458100331 / [degree] Galactic longitude of the field center
GALLATI = -2.73246352220 / [degree] Galactic latitude of the field center
AZ = 177.9 / [degree] Average azimuth of the field center
ALT = 69.8 / [degree] Average altitude of the field center
HA_BEGN = -2.80 / [degree] Hour angle of the field center at the
HA_END = 3.72 / [degree] Hour angle of the field center at the
OBS_TYPE = 'OBJ' / OBJ, FLAT, ARC or BIAS
OBSCOMM = 'Science' / Science, Test
SEEING = 3.80000 / [arcsecond] Median seeing during observation
MOONPHA = 4.66 / [day] Moon Phase for a 29.53 Day Peroid
AIRMASS = 1.07 / Average airmass of the field center
SPID = 4 / Spectrograph ID
SLIT_MOD = 'x2/3' / Slit mode, x1 ,x2/3 or x1/2
COMMENT --------WEATHER PARAMETERS
WTIME = '2013-01-16T22:05:07' / Timestamp of the weather data
TEMPCCDB = -123.3 / [degree Celsius] Temprature of blue CCD chip
TEMPCCDR = -123.6 / [degree Celsius] Temprature of red CCD chip
TEMP_AIR = -10.5 / [degree Celsius] The air temprature out of dome
TEMP_FP = -3.6 / [degree Celsius] Temprature of the focalplane
TEMP_MA = -0.1 / [degree Celsius] Temprature of mirror MA
TEMP_MB = -8.9 / [degree Celsius] Temprature of mirror MB
DEWPOINT = -20.1 / [degree Celsius] Dewpoint
HUMIDITY = 0.5 / Humidity
WINDD = 82.0 / [degree] Wind direction from north of east
WINDS = 3.4 / [m/s] Wind speed
SKYLEVEL = 0.0 / Cloud level
COMMENT --------DATA PROCESSING PARAMETERS
VERSIDL = '7.0.6' / IDL version
VERS2D = 'v2.9' / 2D pipeline version
SVNREV = '3210' / SVN revision number
MJD = 56308 / Local Modified Julian day
SKYLIST = 'skylines.dat' / Sky emission line list
LAMPLIST = 'lamphgcdne.dat' / Arc lamp emission line list
QUALITY = 'good' / Night image quality EXCELLENT,GOOD,BAD
SCAMEAN = 17.8 / [ADU] Average scatter light flux
STRAYLIT = 0 / Median value of scatter light level
FLATSL = 0 / Median value of scatter light level of flat fie
EXTRACT = 'aperture' / Flux extraction method
SFLATTEN = T / Super flat has been applied
NSKIES = 29 / Number of sky fibers
SKYCHI2 = 2.8 / Average chi^2 of sky-subtraction
SCHI2MIN = 1.7 / Minimum chi^2 of sky-subtraction
SCHI2MAX = 4.5 / Maximum chi^2 of sky-subtraction
NSTD = 4 / Number of flux standard stars
FSTAR = '113-133-71-172' / Flux standard stars list
FCBY = 'auto' / Standard stars selecting method
HELIO_RV = 13.99 / [km/s] Heliocentric correction (added to veloci
HELIOC = T / Wavelengths are in heliocentric
VACUUM = T / Wavelengths are in vacuum
UNAME = 'dhs36'
COMMENT --------FIBER INFORMATION
CELLID = 'E3529' / Fiber unit ID
FIBERID = 178 / Fiber No. on spectrograph
XVALUE = 135.818735066 / [mm] X coodinate on focal plane
YVALUE = 111.548598571 / [mm] Y coodinate on focal plane
XERR = 0.00000000000 / [mm] X coodinate error on focal plane
YERR = 0.00000000000 / [mm] Y coodinate error on focal plane
COMMENT --------TARGET INFORMATION
RA = 88.1830290000 / [deg] Right ascension
DEC = 19.9497970000 / [deg] Declination
RAERR = 0.00000000000 / [deg] Right ascension error
DECERR = 0.00000000000 / [deg] Declination error
MAGTYPE = 'ugrijhk' / Type of magnitude
MAG0 = 12.7600 / Main magnitude
MAG1 = 99.0000 / Magnitude-1
MAG2 = 14.3200 / Magnitude-2
MAG3 = 12.7600 / Magnitude-3
MAG4 = 12.0600 / Magnitude-4
MAG5 = 10.0200 / Magnitude-5
MAG6 = 9.30000 / Magnitude-6
MAG7 = 9.04000 / Magnitude-7
FIBTYPE = 'Obj' / Fiber type
OBJTYPE = 'star' / Object type
OBJNAME = 'X1099-026409' / Object name
PMRA = 0.00000 / Proper motion of RA
PMDEC = 0.00000 / Proper motion of DEC
OBJSRC = 'PILOT' / Object source
PRI = 10 / Object come prior
FROM = '' / Object coming from
COMMENT0 = '  XY0554+2016_V1' / Object comm
--- header unit 2: binary table ---
XTENSION = 'BINTABLE' / Binary table written by MWRFITS v1.11b
BITPIX = 8 / Required value
NAXIS = 2 / Required value
NAXIS1 = 400 / Number of bytes per row
NAXIS2 = 1 / Number of rows
PCOUNT = 0 / Normally 0 (no varying arrays)
GCOUNT = 1 / Required value
TFIELDS = 5 / Number of columns in table
COMMENT *** End of mandatory fields ***
COMMENT *** Column names ***
TTYPE1 = 'LINE'
TTYPE2 = 'XARC'
TTYPE3 = 'WIDTH'
TTYPE4 = 'INTEN'
TTYPE5 = 'WERROR'
COMMENT *** Column formats ***
TFORM1 = '10D'
TFORM2 = '10D'
TFORM3 = '10D'
TFORM4 = '10D'
TFORM5 = '10D'
--- header unit 3: binary table ---
XTENSION = 'BINTABLE' / Binary table written by MWRFITS v1.11b
BITPIX = 8 / Required value
NAXIS = 2 / Required value
NAXIS1 = 1400 / Number of bytes per row
NAXIS2 = 1 / Number of rows
PCOUNT = 0 / Normally 0 (no varying arrays)
GCOUNT = 1 / Required value
TFIELDS = 5 / Number of columns in table
COMMENT *** End of mandatory fields ***
COMMENT *** Column names ***
TTYPE1 = 'LINE'
TTYPE2 = 'XARC'
TTYPE3 = 'WIDTH'
TTYPE4 = 'INTEN'
TTYPE5 = 'WERROR'
COMMENT *** Column formats ***
TFORM1 = '35D'
TFORM2 = '35D'
TFORM3 = '35D'
TFORM4 = '35D'
TFORM5 = '35D'