SIMPLE = T BITPIX = 16 NAXIS = 2 NAXIS1 = 721 NAXIS2 = 721 OBJECT = 'NGC 2903 ' FILTER = 'GC1 (4805/75)'/ 3 inch filter RA = '09:29:19.90' DEC = '+21:43:12.1' AIRMASS = 1.189976E+00 HISTORY 'Flat-fielded, star-subtracted, calibrated, header-corrected ' TELESCOP= 'Palomar 1.5' INSTRUME= 'Wide field' OBSERVER= 'J. E. Gunn' AUTHOR = 'Z. Frei et al. ' REFERENC= 'AJ, 1995, in press ' DATE = '12/07/95 ' EQUINOX = 1.950000E+03 BUNIT = 'COUNTS ' HA = '-02:19:06.5' / Hour Angle LST = ' 11:50:48.0' / Sidereal Time TIME = '04:47:58.3' FILENUM = 23 DECORDER= F BSCALE = 1.000000E+00 BZERO = 0.000000E+00 CRVAL1 = 1.423292E+02 CRVAL2 = 2.172000E+01 CRPIX1 = 3.610000E+02 CRPIX2 = 3.610000E+02 CDELT1 = -3.305555E-04 CDELT2 = 3.305555E-04 CTYPE1 = 'RA---TAN ' CTYPE2 = 'DEC--TAN ' DATAMAX = 2.515400E+04 DATAMIN = -1.668000E+03 CCDNUM = 1 EXPOSURE= 6.000000E+01 FILENAME= 'n2903_pi.fits' FILTER1 = 'i ' SKY = 2.289655E+03 SKYSIG = 4.730378E+01 XOFFSET = 48 YOFFSET = 58 G_CENT_X= 360 G_CENT_Y= 360 SATURAT = 1 DNAT0_ST= 1.030253E+11 DNAT0_BV= 9.716181E+10 B_RC3 = 9.680000E+00 B-V_RC3 = 6.700000E-01 PSF_FWHM= 2.272022E+00 PA_RC3 = 1.700000E+01 BOA_RC3 = 3.200000E-01 SIZE_RC3= 2.100000E+00 VELO_RC3= 5.561083E+02 TYPE_RC3= '.SXT4.. ' DATE-OBS= '05/05/91 ' END