We have observed three fields of the Coma Cluster of galaxies with a narrowband (modified Stroemgren) filter system. Observed galaxies include 31 in the vicinity of NGC 4889, 48 near NGC 4874, and 60 near NGC 4839, complete to M_5500_=-18 in all three subclusters. Spectrophotometric classification finds all three subclusters of Coma to be dominated by red, E-type (elliptical/S0) galaxies with a mean blue fraction, f_B_, of 0.10.
Cone search capability for table J/AJ/124/3061/table1 (NGC 4889 group)
Cone search capability for table J/AJ/124/3061/table2 (NGC 4874 group)
Cone search capability for table J/AJ/124/3061/table3 (NGC 4839 group)