SIMPLE = T BITPIX = 16 NAXIS = 2 NAXIS1 = 313 NAXIS2 = 313 OBJECT = 'NGC 4621 ' BSCALE = 1.000000E+00 BZERO = 0.000000E+00 EXPOSURE= 2.000000E+02 RA = '12:41:26.2' DEC = '+11:42:53 ' TIME = '08:39:49 ' AIRMASS = 1.130000E+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= 'n4621_lJ.fits' OBSTAPE = 'Tape_3 ' SKY = 1.128336E+02 SKYSIG = 9.976679E+00 IMAGE = 'n4621j.01 ' DISKDIR = 'Tape_3/30mar' DECORDER= F CRVAL1 = 1.903583E+02 CRVAL2 = 1.171472E+01 CRPIX1 = 1.220000E+02 CRPIX2 = 1.570000E+02 CDELT1 = -3.750000E-04 CDELT2 = 3.750000E-04 CTYPE1 = 'RA---TAN ' CTYPE2 = 'DEC--TAN ' DATAMAX = 1.079800E+04 DATAMIN = -1.000000E+01 CCDNUM = 1 XOFFSET = 22 YOFFSET = 137 G_CENT_X= 121 G_CENT_Y= 156 SATURAT = 1 DNAT0_ST= 0.000000E+00 DNAT0_BV= 3.069407E+10 B_RC3 = 1.057000E+01 B-V_RC3 = 9.399999E-01 PSF_FWHM= 3.119964E+00 PA_RC3 = 1.650000E+02 SIZE_RC3= 1.730000E+00 BOA_RC3 = 1.600000E-01 VELO_RC3= 4.313411E+02 TYPE_RC3= '.E.5... ' DATE-OBS= '31/03/89 ' END