SIMPLE = T BITPIX = 16 NAXIS = 2 NAXIS1 = 313 NAXIS2 = 313 OBJECT = 'NGC 3877 ' BSCALE = 1.000000E+00 BZERO = 0.000000E+00 EXPOSURE= 6.000000E+02 RA = '11:43:29.4' DEC = '+47:46:18 ' TIME = '20:04:21 ' AIRMASS = 0.000000E+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= 'n3877_lJ.fits' OBSTAPE = 'Tape_6 ' SKY = 3.054954E+02 SKYSIG = 1.101395E+01 IMAGE = 'n3877j.00 ' DISKDIR = 'Tape_6/03apr' DECORDER= F CRPIX1 = 1.570000E+02 CRPIX2 = 1.570000E+02 CDELT1 = -3.750000E-04 CDELT2 = 3.750000E-04 CTYPE1 = 'RA---TAN ' CTYPE2 = 'DEC--TAN ' DATAMAX = 5.157000E+03 DATAMIN = 2.900000E+01 CCDNUM = 1 XOFFSET = 22 YOFFSET = 196 G_CENT_X= 156 G_CENT_Y= 156 SATURAT = 1 DNAT0_ST= 0.000000E+00 DNAT0_BV= 9.604376E+10 B_RC3 = 1.179000E+01 B-V_RC3 = 8.000000E-01 PSF_FWHM= 3.550500E+00 PA_RC3 = 3.500000E+01 SIZE_RC3= 1.740000E+00 BOA_RC3 = 6.300000E-01 VELO_RC3= 9.022375E+02 TYPE_RC3= '.SAS5*. ' DATE-OBS= '03/04/89 ' CRVAL1 = 1.758708E+02 CRVAL2 = 4.777167E+01 END