IC 2581

UBV photoelectric photometry

No	Ref	V	BV	UB	N
0002	569	7.07	+0.47	-0.41	3
0004	569	9.60	+0.20	-0.62	2
0005	569	9.77	-0.03	-0.23	2
0006	569	11.06	+0.19	-0.58	2
0007	569	9.77	+0.27	-0.64
0008	569	10.64	+0.25	-0.57	5
0011	569	11.95	+0.06	-0.44	3
0013	569	12.29	+0.17	+0.10	3
0014	569	11.22	+1.11	+1.11	3
0016	569	10.89	+1.15	+0.84	3
0020	569	11.78	+0.24	-0.38	1
0021	569	12.97	+0.27	+0.17	2
0025	569	12.26	+0.23	-0.41	3
0026	569	13.28	+0.23	-0.18	3
0033	569	13.55	+0.21	+0.03	2
0036	569	12.82	+0.24	-0.31	2
0037	569	13.57	+0.29	-0.14	2
0042	569	13.22	+0.23	-0.34	3
0059	569	13.56	+0.37	+0.14	2
0067	569	12.91	+0.24	-0.25	3
0068	569	12.96	+0.86	+0.43	3
0073	569	11.22	+1.07	+0.89	3
0074	569	12.35	+0.06	-0.05	3
0078	569	9.86	+0.18	-0.64	1
0079	569	9.62	+0.14	-0.70	1
0080	569	10.32	+0.15	-0.67	1
0100	569	13.39	+0.81	+0.27	3
0101	569	13.09	+0.72	+0.20	4
0102	569	15.18	+0.87	+0.31	2
0103	569	14.18	+0.89	+0.45	3
0105	569	13.67	+0.97	+0.80	3
0107	569	13.63	+0.32	-0.18	2
0108	569	14.09	+0.34	+0.00	2
0109	569	14.05	+0.41	+0.23	2
0111	569	14.45	+1.62	+1.23	2
0114	569	14.91	+0.69	+0.13	2
0115	569	14.22	+0.68	+0.09	2
0116	569	15.25	+0.52	+0.19	2
0117	569	14.33	+0.45	+0.06	2
0118	569	15.35	+0.77	+0.34	2
0119	569	13.44	+0.53	+0.02	2
0120	569	14.91	+1.60	+1.71	2
0121	569	13.98	+0.35	+0.07	2
0123	569	15.48	+0.59	+0.46	2
0125	569	13.45	+0.19	+0.05	2
0127	569	13.97	+0.48	-0.03	4
0128	569	14.85	+2.21	+1.62	2
0129	569	13.06	+1.18	+0.93	2
0130	569	13.93	+1.43	+1.16	2
0131	569	11.41	+1.49	+1.49	3
0132	569	13.07	+0.55	+0.06	2
0133	569	9.75	+0.14	-0.59	1