NGC 1931

UBV photoelectric photometry

No	Ref	V	BV	UB	N
0001	1028	14.52	+0.60	+0.27	2
0002	1028	11.61	+0.50	+0.04	2
0003	1028	13.46	+0.36	+0.31	2
0004	1028	14.96	+0.57	+0.48	2
0005	1028	13.01	+0.52	+0.35	2
0006	1028	15.11	+0.67	+0.47	2
0007	1028	13.75	+0.73	+0.45	2
0008	1028	12.47	+0.37	-0.26	2
0009	1028	14.50	+0.47	+0.42	2
0010	1028	15.31	+0.93	+0.32	2
0011	1028	12.03	+0.30	-0.30	2
0012	1028	15.33	+0.97	+0.61	2
0013	1028	16.10	+0.53	+0.39	2
0014	1028	15.10	+0.41	+0.32	2
0015	1028	15.57	+0.81	+0.40	2
0016	1028	13.58	+1.21	+0.84	2
0017	1028	13.36	+0.34	-0.17	2
0018	1028	14.94	+0.41	+0.15	2
0019	1028	11.17	+0.31	-0.44	2
0020	1028	13.91	+0.77	+0.24	2
0021	1028	14.97	+0.92	+0.41	2
0022	1028	15.62	+0.75	+0.04	2
0023	1028	15.36	+0.84	+0.27	2
0024	1028	12.13	+0.53	-0.42	2
0025	1028	12.99	+0.52	-0.31	2
0026	1028	11.53	+0.37	-0.49	2
0027	1028	13.98	+0.52	-0.02	2