SIMPLE = T BITPIX = 16 NAXIS = 2 NAXIS1 = 313 NAXIS2 = 313 OBJECT = 'NGC 4477 ' BSCALE = 1.000000E+00 BZERO = 0.000000E+00 EXPOSURE= 2.000000E+02 RA = '12:29:29.5' DEC = '+13:41:49 ' TIME = '09:32:24 ' AIRMASS = 1.230000E+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 = 'R ' FILENAME= 'n4477_lR.fits' OBSTAPE = 'Tape_3 ' SKY = 3.215443E+02 SKYSIG = 1.116515E+01 IMAGE = 'n4477r.01 ' DISKDIR = 'Tape_3/29mar' DECORDER= F CRVAL1 = 1.873708E+02 CRVAL2 = 1.369694E+01 CRPIX1 = 1.180000E+02 CRPIX2 = 1.570000E+02 CDELT1 = -3.750000E-04 CDELT2 = 3.750000E-04 CTYPE1 = 'RA---TAN ' CTYPE2 = 'DEC--TAN ' DATAMAX = 1.112300E+04 DATAMIN = 2.200000E+01 CCDNUM = 1 XOFFSET = 23 YOFFSET = 143 G_CENT_X= 117 G_CENT_Y= 156 SATURAT = 1 DNAT0_ST= 0.000000E+00 DNAT0_BV= 2.211166E+10 B_RC3 = 1.138000E+01 B-V_RC3 = 9.600000E-01 PSF_FWHM= 3.183357E+00 PA_RC3 = 1.500000E+01 SIZE_RC3= 1.580000E+00 BOA_RC3 = 4.000000E-02 VELO_RC3= 1.348811E+03 TYPE_RC3= '.LBS.*$ ' DATE-OBS= '30/03/89 ' END