NGC 1931

VRI-Cousins CCD observations

No	Ref	V	VRc	RIc
0101	81	20.837	1.196	1.003
0102	81	15.981	1.029	0.996
0103	81	17.524	0.997	0.825
0104	81	17.762	0.698	0.183
0105	81	16.423	0.51	0.501
0106	81	18.374	0.678	0.897
0107	81	18.958	0.783	0.755
0108	81	19.929	0.976	0.704
0109	81	13.971	0.319	0.518
0110	81	19.157	1.058	1.178
0111	81	13.019	0.461	0.487
0113	81	18.771	-0.025	1.829
0114	81	19.763	1.308	1.151
0115	81	18.243	0.843	1.255
0116	81	11.447	0.208	0.471
0117	81	15.645	0.613	0.783
0118	81	19.049	0.823	0.784
0119	81	12.297	0.334	0.669
0120	81	18.638	1.108	0.983
0121	81	15.332	0.638	0.720
0122	81	14.119	0.617	0.672
0123	81	19.707	0.844	0.767
0124	81	15.631	0.527	0.543
0125	81	17.400	0.673	0.722
0126	81	18.445	0.877	0.751
0127	81	20.706	1.026	0.940
0128	81	19.698	1.282	1.296
0129	81	14.971	0.74	0.736
0130	81	18.674	1.052	1.059
0131	81	18.099	0.923	0.819
0132	81	19.298	1.065	1.045
0133	81	14.984	0.443	0.476
0134	81	19.562	0.737	0.878
0135	81	14.499	0.436	0.339
0136	81	19.300	1.056	1.009
0137	81	19.276	1.071	1.006
0138	81	19.527	0.858	0.743
0139	81	16.407	1.301	1.282
0140	81	17.428	0.921	0.800
0141	81	16.811	0.673	0.605
0142	81	19.415	0.82	0.890
0143	81	19.551	0.987	0.789
0144	81	17.006	0.793	0.921
0145	81	19.216	1.019	0.988
0146	81	17.160	0.944	0.890
0147	81	18.495	0.933	0.800
0148	81	15.902	0.578	0.526
0149	81	18.325	0.101	1.399
0150	81	16.905	0.461	0.594
0151	81	19.178	1.407	1.139
0152	81	19.875	1.285	1.232
0153	81	16.250	0.517	0.432
0154	81	18.633	1.054	1.039
0155	81	19.094	0.738	0.845
0156	81	18.202	0.941	0.870
0157	81	16.626	0.748	0.708
0158	81	20.323	0.867	0.917
0159	81	18.509	0.961	0.986
0160	81	14.746	0.503	0.416
0161	81	16.711	0.819	0.848
0162	81	16.139	0.535	0.608
0163	81	18.514	1.003	0.970
0164	81	12.374	0.193	0.313
0165	81	17.167	0.854	0.805
0166	81	19.543	1.127	0.746
0167	81	18.414	0.791	0.792
0168	81	19.566	1.084	1.313
0169	81	18.905	1.328	1.195
0170	81	15.840	0.723	0.617
0171	81	17.477	0.829	0.712
0172	81	20.317	1.099	1.325
0173	81	18.871	1.009	0.448
0174	81	15.421	0.435	0.381
0175	81	15.086	0.273	0.420
0176	81	17.040	0.629	0.515
0177	81	19.698	0.752	0.911
0178	81	18.117	0.835	0.860
0179	81	19.587	0.924	0.834
0180	81	19.966	1.014	1.073
0181	81	18.443	0.824	0.703
0182	81	17.608	0.941	0.806
0183	81	19.725	1.29	1.285
0184	81	20.077	1.355	1.305
0201	81	18.023	0.38	0.465
0202	81	18.243	0.292	0.646
0203	81	18.547	0.782	0.823
0204	81	15.807	0.343	0.511
0205	81	18.650	0.854	0.971
0206	81	18.252	0.729	0.857
0207	81	17.698	0.806	0.962
0208	81	19.397	1.002	1.215
0209	81	18.140	1.086	1.259
0210	81	15.225	0.497	0.642
0211	81	19.466	0.757	0.953
0212	81	13.056	0.253	0.407
0213	81	20.233	0.648	0.799
0214	81	19.582	0.812	0.860
0215	81	17.364	0.565	0.662
0216	81	19.305	-0.391	0.924
0217	81	15.428	0.495	0.649
0218	81	17.422	0.907	1.001
0219	81	13.477	0.226	0.305
0220	81	18.323	0.591	0.698
0221	81	16.527	0.556	0.606
0222	81	18.303	0.882	0.974
0223	81	18.850	0.785	0.923
0224	81	18.276	0.922	1.029
0225	81	16.613	0.549	0.728
0226	81	16.444	0.704	0.644
0227	81	19.467	1.184	1.430
0228	81	17.332	1.065	1.203
0229	81	13.779	0.375	0.551
0230	81	18.664	0.838	1.042
0231	81	17.680	0.525	0.701
0232	81	11.937	0.217	0.263
0233	81	17.931	0.839	0.970
0234	81	15.528	0.46	0.543
0235	81	18.560	0.941	1.069
0236	81	17.847	0.515	0.742
0237	81	11.116	0.243	0.286
0238	81	19.872	1.345	1.490
0239	81	15.940	0.564	0.575
0240	81	19.603	0.676	1.038
0241	81	18.882	0.747	0.990
0242	81	18.582	0.703	0.867
0243	81	19.610	0.837	1.104
0244	81	15.017	0.261	0.402
0245	81	18.416	0.769	0.735
0246	81	16.784	0.787	0.902
0247	81	14.891	0.335	0.413
0248	81	19.716	1.01	1.168
0249	81	16.533	0.557	0.605
0250	81	19.115	1.035	1.241
0251	81	14.414	0.258	0.399
0252	81	16.674	0.588	0.685