--- header unit 0: primary ---
SIMPLE = T / file does conform to FITS standard
BITPIX = -64 / number of bits per data pixel
NAXIS = 1 / number of data axes
NAXIS1 = 2048
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
DATE = '2020-01-28T13:18:53' / file creation date (YYYY-MM-DDThh:mm:ss UT)
COMMENT BEGIN observation-specific keywords written by write_image
COMMENT BEGIN keywords that came from KTL via watch_ccd
TEMPDET = -123.46730804
UTBTEMP = -1.50000000
UTBP30V = 34.47213745
UTBP15V = 16.38392830
UTBM15V = -16.10491180
UTBP5V = 4.86674786
SLITGRAB = 'deployed'
SLITMASK = 6
SLITNAME = 'c19_68.f'
BLUFILT = 'clear'
BLUFNUM = 3
BLUFTRAN = 'stowed'
BTRAN = 0
BLUFOCUS = -3492.88818359
DICHNAME = '560'
DICHROIC = 4
DICHTRAN = 'deployed'
DTRAN = 1
GRANAME = '600/7500'
GRANGLE = 25.85214424
GRATING = 4
GRISM = 2
GRISNAME = '600/4000'
GRISTRAN = 'deployed'
GTRAN = 1
INSTRUME = 'LRISBLUE'
REDFILT = 'Clear'
REDFNUM = 1
REDFOCUS = -0.68328393
TRAPDOOR = 'open'
TV1FILT = -999999999
TV2FILT = -999999999
TV1FPOS = 218.70066833
MSWAVE = 6502.65966797
WAVELEN = 6190.27148438
MERCURY = 'off'
NEON = 'off'
ARGON = 'off'
CADMIUM = 'off'
ZINC = 'off'
HALOGEN = 'off'
KRYPTON = 'off'
XENON = 'off'
FEARGON = 'off'
DEUTERI = 'off'
FLAMP1 = 'off'
FLAMP2 = 'off'
UTC = '12:48:50.80'
MJD-OBS = '58876.533921'
ST = '10:55:58.43'
DATE-OBS = '2020-01-28'
AIRMASS = 1.07822756
AZ = 218.37217077
DEC = '+02:18:50.9'
EL = 68.01617849
EQUINOX = 2000.00000000
HA = '+00:54:17.45'
PONAME = 'LRIS'
RA = '10:01:41.50'
ROTMODE = 'position angle'
ROTPOSN = -94.05166320
ROTPPOSN = -130.36177488
SECFOCUS = -0.00065703
SECTHETX = -0.00243800
SECTHETY = 0.00096608
SIMULATE = F
TARGNAME = 'c19_68.f'
TELESCOP = 'Keck I'
TELFOCUS = -0.00050171
TUBETEMP = 0.27371000
DOMEPOSN = 218.09687985
FLIMAGIN = 'off'
FLSPECTR = 'off'
DRA = '0.000000'
DDEC = '0.0000000'
DTRACK = 'disabled'
PMFM = 0.00000000
ADCNEED = F
CURRINST = 'LRISADC'
ADCPRENA = 1
ADCBYP = F
ADCCAL = T
ADCCMT = ''
ADCCON = F
ADCDCC = 'hand paddle'
ADCENC = 230210
ADCERR = 0
ADCGTE = 0
ADCLCK = 'unlocked'
ADCLIM = 0
ADCMOD = 3
ADCRAW = -4601377
ADCRCD = ''
ADCSTA = 10
ADCSVA = -0.00039625
ADCSVR = -2
ADCSVX = -0.00000035
ADCTVA = 400.37536621
ADCTVX = 0.38373408
ADCVAL = 400.37576294
ADCVAX = 0.38373443
ADCVEL = 0.04850000
ADCVEX = 0.00008638
ADCWAVE0 = 3400.00000000
ADCWAVE1 = 9000.00000000
CTRL0ERR = -5414
CTRL0MSG = 'Software deadman switch activated (sent ST to axes), and has been cl'
DISP0ERR = 0
DISP0STA = 0
POW24V = 25.96158028
TEMP1C = -100.00000000
TEMP2C = -100.00000000
TEMPELC = 20.71290779
OBJECT = 'c19_68'
OBSERVER = 'lee, simha, mannings, prochaska'
AMPMODE = 'SINGLE:A'
AMPLIST = '1,4,0,0'
AUTOERAS = T
AUTOSHUT = T
CCDGAIN = 'low'
CCDSPEED = 'fast'
ERASECNT = 1
FRAMENO = 93
MPPMODE = F
NSUBINT = 0
OUTDIR = '/sdata243/lris4/2020jan28'
OUTFILE = 'b200128_'
TODISK = T
ROWSHFT = 0
TTIME = 1800
ELAPTIME = 1800
NUMAMPS = 4
VOFFSET0 = 1836
VOFFSET1 = 1857
VOFFSET2 = 1890
VOFFSET3 = 1784
OBSTYPE = 'dark'
ANTIBLM = 'off'
ABFREQ = 20
POSTPIX = 80
WINDOW = '1,0,0,1024,2048'
PANEFITS = '1HDU/pane/amp'
PANELIST = 'PANE'
PANERROR = 'NO_ERROR'
PANE = '0,0,4096,4096'
PANE1 = '0,0,0,0'
PANE2 = '0,0,0,0'
PANE3 = '0,0,0,0'
PANE4 = '0,0,0,0'
PANE5 = '0,0,0,0'
PANE6 = '0,0,0,0'
PANE7 = '0,0,0,0'
PANE8 = '0,0,0,0'
PANE9 = '0,0,0,0'
PANE10 = '0,0,0,0'
PANE11 = '0,0,0,0'
PANE12 = '0,0,0,0'
PANE13 = '0,0,0,0'
PANE14 = '0,0,0,0'
PANE15 = '0,0,0,0'
PANE16 = '0,0,0,0'
DATE_BEG = '2020-01-28T12:48:50'
DATE_END = '2020-01-28T13:18:50'
UTC-END = '13:18:53.14'
DATE-END = '2020-01-28'
COMMENT END keywords that came from KTL via watch_ccd
COMMENT BEGIN keywords that came from CCD crate imparm structure
IMTYPE = 'n MOSAIC'
PRECOL = 50
PREROW = 0
PRELINE = 0
POSTLINE = 0
ERASLINE = 0
KEEPPREP = 1
PREFLUSH = 0
OVRFLUSH = 0
DETCNFID = 201
VIDINACT = 15
BINNING = '2,2'
CCDSUM = '2 2'
AMPPSIZE = '[1:1024,1:4096]'
DETLSIZE = '[1:4096,1:4096]'
COMMENT END keywords that came from CCD crate imparm structure
COMMENT ...Generic comments for this instrument follow...
COMMENT LRIS Blue CCD
COMMENT ...Comments specific to this run follow...
COMMENT This is a test run comment
COMMENT ...Comments specific to this frame follow...
COMMENT END observation-specific keywords written by write_image
CHECKSUM = 'lAEeo39ZlAEdl39Z' / HDU checksum updated 2020-01-28T13:19:19
DATASUM = '         0' / data unit checksum updated 2020-01-28T13:19:19
O_BZERO = 32768
NEXP = 1 / number of exposures combined
COADD_2D = 1 / If true, this was a 2d coadd
EXPT_AVG = 1800.00 / mean exposure time (s)
--- header unit 1: image ---
XTENSION = 'IMAGE' / Image Extension created by MWRFITS v1.11
BITPIX = -64
NAXIS = 1
NAXIS1 = 2048
PCOUNT = 0
GCOUNT = 1
--- header unit 2: image ---
XTENSION = 'IMAGE' / Image Extension created by MWRFITS v1.11
BITPIX = -64
NAXIS = 1
NAXIS1 = 2048
PCOUNT = 0
GCOUNT = 1
--- header unit 3: image ---
XTENSION = 'IMAGE' / Image Extension created by MWRFITS v1.11
BITPIX = -64
NAXIS = 1
NAXIS1 = 2048
PCOUNT = 0
GCOUNT = 1
--- header unit 4: image ---
XTENSION = 'IMAGE' / Image Extension created by MWRFITS v1.11
BITPIX = -32
NAXIS = 1
NAXIS1 = 2048
PCOUNT = 0
GCOUNT = 1