SIMPLE = T / Fits standard BITPIX = -32 / Bits per pixel NAXIS = 2 / Number of axes NAXIS1 = 679 / Axis length NAXIS2 = 681 / Axis length EXTEND = F / File may contain extensions ORIGIN = 'NOAO-IRAF FITS Image Kernel July 2003' / FITS file originator IRAF-TLM= '10:23:19 (10/12/2009)' OBJECT = 'N4826 658' / DATE = '2008-02-05T20:21:25' IRAF-MAX= 0.000000E0 / DATA MAX IRAF-MIN= 0.000000E0 / DATA MIN OBSERVAT= 'KPNO ' / observatory OBSERVER= 'RCK,VH ' / observers EXPTIME = 600. / actual integration time DARKTIME= 600. / total elapsed time IMAGETYP= 'object ' / object, dark, bias, etc. DATE-OBS= '2001-05-26 ' / date (dd/mm/yy) of obs. UT = '07:32:56 ' / universal time ST = '16:22:10 ' / sidereal time RA = '12:56:42.75 ' / right ascension DEC = '+21:41:55.6 ' / declination ZD = '46.500000 ' / zenith distance AIRMASS = 1.45 / airmass TELFILTE= '658 ' / telescope filters TELESCOP= 'bok ' / telescope name DETECTOR= 'ccd21 ' / detector PREFLASH= 0 / preflash time, seconds GAIN = 3.4 / gain, electrons per adu DWELL = 50 / sample integration time RDNOISE = 8.5 / read noise, electrons CAMTEMP = -117 / camera temperature DEWTEMP = -188 / dewar temperature CCDSEC = '[4:682,2:682]' / orientation to full frame ORIGSEC = '[1:682,1:682] ' / original size full frame CCDSUM = '3 3 ' / on chip summation INSTRUME= 'direct ' / instrument DISPAXIS= '1 ' / dispersion axis COMMENT PROCESSING INFORMATION WCSDIM = 2 LTM1_1 = 1. LTM2_2 = 1. WAT0_001= 'system=image' WAT1_001= 'wtype=tan axtype=ra' WAT2_001= 'wtype=tan axtype=dec' TRIM = 'Nov 5 14:55 Trim data section is [4:682,2:682]' FIXPIX = 'Nov 5 14:55 Bad pixel file is badpix' OVERSCAN= 'Nov 5 14:55 Overscan section is [683:702,1:682] with mean=411.0135' ZEROCOR = 'Nov 5 14:55 Zero level correction image is Zero.n6.imh' LTV1 = -4.14999997615814 LTV2 = -0.050000011920929 CCDPROC = 'Nov 14 17:14 CCD processing done' FLATCOR = 'Nov 5 17:38 Flat field image is Dflat658.n6.imh with scale=7707.943' CRCOR = 'Nov 9 16:53 Threshold=100.0, fluxratio= 8.06, removed=364' ILLUMCOR= 'Nov 14 17:14 Illumination image is s.0601 with scale=5618.896' HISTORY New copy of /home/bokobs/25may01/a.0626.imh HISTORY New copy of /net/bok/d1/bokobs/archive/a.0626.imh HISTORY New copy of a.0626.imh HISTORY New copy of a.0626.imh HISTORY New copy of a.0626.imh HISTORY New copy of a.0626.imh HISTORY New copy of sa.0626.imh HISTORY New copy of sa.0626 HISTORY New copy of test2 HISTORY New copy of f.N4826 HISTORY New copy of f.N4826.imh AGCNUM = 0 SPIN = 0 CCDSCALE= 0.4347 CCDNOISE= 8.5 FILTER = 658 ORIENTNE= '0.,90. ' CAIRMASS= 1.481765 UTMIDDLE= '7:37:56.0' GALAMAJ = '24.,245.,645.,488.' GALAMIN = '269.8,531.83,399.19,201.16' SKYBOX1 = '493.,663.,15.,100.' SKYBOX2 = '25.,187.,586.,647.' SKYBOX3 = '38.,198.,27.,88.' SKYBOX4 = '509.,649.,622.,658.' SKYSIGMA= 7.8834621186674 SKYMODE = -1.2035916502846 SKYMEAN = -39.557582855225 SKYSLOPE= 691.15384334275 ID = 268 COMMENT EMISSION-LINE FLUX CALIBRATION (Kennicutt et al. 2008 Appendix ) SCALE_R = 4.2 /R-band image divisor ZP = 21.179 /Zeropoint K = 0.08 /Assumed atmospheric extinction coefficient VHELIO = 408 /NED heliocentric recessional velocity MAG_I_HA= -10.289 /Instrumental Ha+[NII] magnitude MAG_I_R = -14.301 /Instrumental continuum magnitude FWHM_HA = 68.7 /Narrowband FWHM FWHM_R = 1539.1 /R-band FWHM RESPONSE= 6.5732711416161E-16 /Unit response (counts/s/ergs/s/cm^2/A) TRANSMIS= 0.940142857142857 /Narrowband effective transmission FLUX_CAL= -11.0398122425457 /LOG flux(Ha+[NII]) ergs/s/cm^2 EW = 9.12243042464508 /EW(Ha+[NII]) (Angstrom) COMMENT ASTROMETRIC SOLUTION CTYPE1 = 'RA---TAN' CTYPE2 = 'DEC--TAN' CRVAL1 = 194.17756942467 CRVAL2 = 21.68194721767 CRPIX1 = 367.992351952432 CRPIX2 = 354.67974689663 CD1_1 = -1.1961943315555E-4 CD1_2 = 1.73074213168232E-6 CD2_1 = 1.97677597446836E-6 CD2_2 = 1.20077470193885E-4 RADECSYS= 'FK5 ' EQUINOX = 2000. END |