ngc1817_00018_z.fits TARGET = NGC 1817 EXPTIME = 100.0 FILTER = z_(825-1100) DATE-OBS = 2014-10-23T05:07:17.846 TELESCOP = CDK20N INSTRUME = ngc1817_00019_g.fits TARGET = NGC 1817 EXPTIME = 100.0 FILTER = g_(400-530) DATE-OBS = 2014-10-23T05:11:07.950 TELESCOP = CDK20N INSTRUME = ngc1817_00020_r.fits TARGET = NGC 1817 EXPTIME = 100.0 FILTER = r_(530-700) DATE-OBS = 2014-10-23T05:13:23.655 TELESCOP = CDK20N INSTRUME = ngc1817_00021_i.fits TARGET = NGC 1817 EXPTIME = 100.0 FILTER = i_(700-825) DATE-OBS = 2014-10-23T05:15:43.709 TELESCOP = CDK20N INSTRUME =