imhv2Ÿ4D3Oqþ3OqþGÿC^HDR$c720043.ms.pixc720043.ms.imhLBQS1234+0122 LRS_g2_1.5_GG385?'NOAO-IRAF FITS Image Kernel July 2003' / FITS file originator '2007-04-12T13:12:46' / Date FITS file was generated '09:12:54 (12/04/2007)' / Time of last modification New copy of lrs720043.imh New copy of lrs720043 New copy of lrs720043.ms.imh New copy of l720043.ms.imh COMMENT FITS (Flexible Image Transport System) format defined in Astronomy and COMMENT Astrophysics Supplement Series v44/p363, v44/p371, v73/p359, v73/p365. COMMENT Contact the NASA Science Office of Standards and Technology for the COMMENT FITS Definition document #100 and other FITS information. OBSERVAT= 'MCDONALD' / Observatory OBSERVER= 'Resident Astronomer' / Observers EXPTIME = 900.000 / Actual integration time DARKTIME= 900.152 / Total elapsed time IMAGETYP= 'object ' / Object, bias, dark, flat, comp etc. DATE-OBS= '2007-04-11' / Date (yyyy-mm-dd) of obs. UT = ' 4:41:47.41' / Universal time ST = '11:01:50.04' / Sidereal time MJD = 54201.19565000 / Modified julian date RA = '12:37:51.59' / Right ascension DEC = ' 1:03:43.70' / Declination EQUINOX = 2000.00 / Equinox of coordinate system POINT = 'mean ' / Point type HA = '-01:36:04.60' / Hour angle ZD = '37.40 ' / Zenith distance AIRMASS = 1.241758 / Airmass AZIMUTH = 137.90 / Azimuth PARANGLE= 149.49 / Parallactic angle STRUCTAZ= 143.82 / Azimuth of telescope structure X_STRT = -7.845694E+02 / X position of tracker at start of exposure Y_STRT = 4.498962E+02 / Y position of tracker at start of exposure Z_STRT = 3.218173E+01 / Z position of tracker at start of exposure RHO_STRT= 7.720000E-02 / Rho position of tracker at start of exposure THE_STRT= 2.062100E+00 / Theta position of tracker at start of exposure PHI_STRT= -3.592800E+00 / Phi position of tracker at start of exposure RHO_OFFS= 0.00 / Rho position offset TELESCOP= 'het ' / Telescope name HOSTCOMP= 'lrs ' / Host computer name HOSTOPS = 'SunOS 5.6' / Host computer operating system PROGRAM = 'ICE V2-21Feb2007' / Data acquistion program DETECTOR= 'SF1 ' / Detector name DETSIZE = '[1:3072,1:1024]' / Detector size MICROCOD= 'SF1_2009' / Detector microcode name CONTTYPE= 'McDonald Obs. V2' / Detector controller type BP = 'V2.0 #2 Rev B' / Backplane ID PS = 'V2.0 #2 Rev B' / Power supply ID CD = 'V2.0 #2 Rev B' / Clock driver ID TC = 'V2.0 #2 Rev B' / Temperature controller ID DSP = 'V2.0 #2 Rev A' / Digital signal processor ID ASP1 = 'V2.0 #2 Rev C' / Analog Signal Processor #1 ID PH = 'V2.0 #2 Rev B' / Penthouse ID AMPLIFIE= '2 ' / Amplifier(s) in use ASPGAIN = 1 / ASP gain setting INTEGRAT= 1 / Integrator setting DETTEMP = -105.00 / Detector temperature (Celsius) CRYOTEMP= -192.13 / Cold sink temperature (Celsius) CONTTEMP= 21.98 / Controller temperature (Celsius) SERVOPWR= 0.49 / Servo heater power (watts) NCCDS = 1 / Number of CCDs in detector NAMPS = 1 / Number of amplifiers used INSTRUME= 'lrs ' / Instrument INSPAOFF= -0.45 / Instrument position angle offset POSANGLE= 149.04 / Position angle of a column on the sky APERTURE= 'slit1.5 ' / Aperture PROBEPOS= '[none given]' / Probe position file DISPERSE= 'gr600 ' / Disperser DECKER = 'ls ' / Decker INSFOCUS= '500 ' / Instrument focus CCDSUM = '2 2 ' / CCD on chip binning (col row) INSFILTE= 'GG385 ' / Instrument filters CAL_REV = '2001-09-28' / Date of associated LRS Master Calibrations RDNOISE2= 5.10 / Readout noise for amplifier 2 (electrons) GAIN2 = 1.8320 / Gain for amplifier 2 (electrons per ADU) CCDSIZE = '[1:3072,1:1024]' / CCD size AMPSEC = '[1:3072,1:1024]' / Amplifier section (unbinned CCD pixels) DETSEC = '[1:3072,1:1024]' / Detector section (unbinned CCD pixels) WCSDIM = 3 LTM1_1 = 1. LTM2_2 = 1. WAT0_001= 'system=equispec' WAT1_001= 'wtype=linear label=Wavelength units=angstroms' WAT2_001= 'wtype=linear' TRIM = 'Apr 12 9:26 Trim data section is [1:1536,1:512]' OVERSCAN= 'Apr 12 9:26 Overscan section is [1540:1568,1:512] with mean=234.326' ZEROCOR = 'Apr 12 9:26 Zero level correction image is zero.imh' FLATCOR = 'Apr 12 9:26 Flat field image is bf_gr600_1.5_GG385.imh with scale=1' CCDSEC = '[1:1536,1:512]' CCDPROC = 'Apr 12 9:26 CCD processing done' BANDID1 = 'spectrum - background fit, weights variance, clean no' BANDID2 = 'raw - background fit, weights none, clean no' BANDID3 = 'background - background fit' BANDID4 = 'sigma - background fit, weights variance, clean no' APNUM1 = '1 1 250.75 260.69' CTYPE1 = 'LINEAR ' CTYPE2 = 'LINEAR ' CTYPE3 = 'LINEAR ' CRVAL1 = 4270.654303015 CRPIX1 = 1. CD1_1 = 1.9978058636978 CD2_2 = 1. CD3_3 = 1. LTM3_3 = 1. WAT3_001= 'wtype=linear' DC-FLAG = 0 DCLOG1 = 'REFSPEC1 = callrs720043.imh' UTMIDDLE= '4:49:17.4' EX-FLAG = 0 CA-FLAG = 0 BUNIT = 'erg/cm2/s/A'