SIMPLE = T BITPIX = 16 NAXIS = 2 NAXIS1 = 313 NAXIS2 = 313 OBJECT = 'NGC 4486 ' BSCALE = 1.000000E+00 BZERO = 0.000000E+00 EXPOSURE= 4.000000E+02 RA = '12:30:17.4' DEC = '+12:27:00 ' TIME = '08:35:39 ' AIRMASS = 1.120000E+00 HISTORY 'Flat-fielded, star-subtracted, calibrated, header-corrected ' TELESCOP= 'Lowell 1.1' INSTRUME= 'RCA CCD 320' OBSERVER= 'J. A. Tyson' AUTHOR = 'Z. Frei et al. ' REFERENC= 'AJ, 1995, in press ' DATE = '12/07/95 ' EQUINOX = 1.950000E+03 BUNIT = 'COUNTS ' FILTER1 = 'J ' FILENAME= 'n4486_lJ.fits' OBSTAPE = 'Tape_1 ' SKY = 7.030331E+02 SKYSIG = 1.369350E+01 IMAGE = 'n4486j.01 ' DISKDIR = 'Tape_1/27mar' DECORDER= F CRVAL1 = 1.875708E+02 CRVAL2 = 1.245000E+01 CRPIX1 = 1.970000E+02 CRPIX2 = 1.570000E+02 CDELT1 = -3.750000E-04 CDELT2 = 3.750000E-04 CTYPE1 = 'RA---TAN ' CTYPE2 = 'DEC--TAN ' DATAMAX = 1.035500E+04 DATAMIN = 6.440000E+02 CCDNUM = 1 XOFFSET = 22 YOFFSET = 120 G_CENT_X= 196 G_CENT_Y= 156 SATURAT = 1 DNAT0_ST= 0.000000E+00 DNAT0_BV= 5.130377E+10 B_RC3 = 9.590000E+00 B-V_RC3 = 9.600000E-01 PSF_FWHM= 3.058685E+00 PA_RC3 = 0.000000E+00 SIZE_RC3= 1.920000E+00 BOA_RC3 = 1.000000E-01 VELO_RC3= 1.282792E+03 TYPE_RC3= '.E+0+P. ' DATE-OBS= '28/03/89 ' END        $                 6                                             #    #          1*  #   $                      # )            . 1          . (D $ "%    *  ! 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