Pismis 23

UBV CCD observations

No	Ref	V	BV
0566	311	18.691	1.169
0569	311	18.925	1.385
0596	311	17.847	1.458
0597	311	18.494	1.331
0628	311	18.751	1.133
0632	311	18.912	1.379
0638	311	18.167	1.276
0680	311	19.004	1.224
0691	311	17.194	1.324
0712	311	18.007	1.248
0717	311	18.193	1.176
0727	311	17.917	1.189
0729	311	17.983	1.136
0730	311	18.466	1.192
0762	311	18.055	1.198
0783	311	18.949	1.309
0809	311	19.183	1.023
0810	311	18.240	1.169
0820	311	18.765	1.142
0842	311	18.272	1.178
0879	311	18.912	1.189
0886	311	18.780	1.983
0894	311	19.519	1.762
0910	311	19.264	1.087
0921	311	17.688	1.176
0950	311	19.173	2.683
0970	311	18.831	1.495
0973	311	19.370	1.137
0975	311	17.716	1.214
0988	311	17.550	1.144
0996	311	18.104	1.178
1004	311	18.479	1.264
1011	311	14.611	0.781
1028	311	17.655	1.216
1032	311	17.675	1.671
1051	311	18.819	1.302
1065	311	18.507	2.102
1071	311	18.633	1.327
1072	311	18.817	1.201
1075	311	16.073	0.785
1077	311	17.166	1.079
1107	311	18.851	1.284
1117	311	18.677	1.230
1135	311	18.246	1.935
1138	311	18.177	1.113
1145	311	18.437	1.387
1154	311	17.882	2.174
1157	311	19.083	1.294
1162	311	16.912	1.010
1167	311	18.496	1.310
1171	311	18.821	1.166
1188	311	18.402	1.475
1189	311	17.411	1.427
1192	311	18.434	1.391
1196	311	17.321	1.132
1199	311	18.672	1.083
2250	311	19.349	1.611
2252	311	18.792	1.816
2270	311	18.278	1.317
2273	311	18.350	1.273
2283	311	18.547	1.516
2294	311	15.968	1.079
2305	311	16.604	1.119
2308	311	18.793	1.025
2319	311	18.426	1.212
2329	311	13.894	1.468
2338	311	17.333	1.030
2339	311	18.588	1.393
2340	311	17.993	1.481
2345	311	17.473	1.057
2347	311	18.732	1.256
2358	311	18.692	1.446
2362	311	18.079	2.213
2363	311	18.897	1.246
2365	311	14.819	1.039
2385	311	15.684	1.078
2400	311	15.429	0.942
2412	311	18.302	1.243
2431	311	18.158	1.843
2436	311	19.051	1.277
2444	311	18.656	1.162
2449	311	17.793	1.115
2451	311	16.681	1.444
2454	311	18.739	1.240
2457	311	17.355	1.171
2461	311	16.951	1.093
2466	311	18.871	1.240
2475	311	18.627	1.818
2479	311	17.365	1.633
2484	311	17.182	2.017
2490	311	17.997	1.481
2491	311	18.796	1.592
2511	311	17.903	1.118
2513	311	18.005	1.140
2536	311	17.595	1.963
2541	311	19.061	1.879
2554	311	16.737	0.940
2567	311	18.374	1.884
2587	311	18.160	1.277
2593	311	17.920	2.026
2595	311	18.105	2.299
2603	311	19.343	1.644
2604	311	18.245	1.425
2605	311	17.149	2.368
2618	311	19.635	1.572
2628	311	15.376	2.080
2634	311	19.133	1.220
2644	311	16.657	1.498
2655	311	17.876	1.040
2660	311	17.686	1.948
2665	311	17.872	2.840
2668	311	18.861	1.777
2677	311	19.053	1.341
2679	311	18.236	1.873
2683	311	14.863	1.695
2692	311	17.771	1.932
2697	311	17.472	1.913
2704	311	17.007	2.571
2707	311	17.874	1.338
2715	311	15.233	3.518
2726	311	18.518	1.420
2736	311	17.130	3.016
2737	311	17.660	2.173
2746	311	18.400	1.458
2763	311	15.815	0.887
2771	311	17.716	1.912
2788	311	18.396	1.263
2793	311	18.787	1.256
2796	311	17.822	1.197
2801	311	14.851	1.617
2803	311	17.510	1.268
2815	311	18.204	2.029
2819	311	14.833	0.724
2828	311	17.751	1.077
2831	311	19.644	1.631
2838	311	17.996	1.084
2839	311	18.071	1.132
2845	311	18.656	1.315
2852	311	18.584	1.131
2855	311	18.285	1.253
2856	311	16.050	0.977
2873	311	18.247	1.241
2894	311	17.889	1.053
2895	311	17.021	1.525
2909	311	18.761	1.236
2915	311	17.805	0.761
2916	311	18.941	1.177
2923	311	14.616	1.603
2949	311	16.123	1.575
2954	311	17.528	1.206
2960	311	19.066	1.347
2977	311	17.015	1.191
2983	311	18.330	1.137
2989	311	15.924	1.530
2995	311	18.141	1.207
3010	311	17.113	2.525
3013	311	17.791	1.405
3019	311	18.448	1.302
3905	311	17.802	1.370
3910	311	18.895	1.189
3911	311	19.241	1.277
3915	311	16.423	0.863
3924	311	17.590	1.274
3930	311	17.970	1.260
3931	311	13.226	0.660
3932	311	18.780	1.213
3935	311	16.142	0.923
3937	311	18.451	1.243
3945	311	17.778	1.214
3947	311	17.365	1.237
3955	311	18.632	0.994
3967	311	19.009	1.399
3972	311	17.307	1.096
3973	311	18.499	1.229
3987	311	15.953	1.692
3992	311	17.956	1.310
3997	311	18.682	1.369
3999	311	16.910	2.088
4001	311	17.200	1.066
4008	311	16.426	0.862
4015	311	17.826	1.219
4029	311	18.266	1.253
4032	311	16.850	0.856
4035	311	16.427	1.130
4036	311	17.696	1.921
4037	311	18.315	1.128
4040	311	18.867	1.198
4046	311	18.207	1.252
4052	311	18.948	1.170
4054	311	16.799	1.069
4058	311	17.462	1.191
4060	311	16.101	1.100
4062	311	16.747	1.178
4064	311	18.746	1.736
4065	311	18.847	1.570
4078	311	17.702	1.489
4087	311	17.752	1.153
4092	311	18.083	1.181
4094	311	16.208	0.875
4101	311	18.805	1.524
4106	311	16.701	1.178
4107	311	16.285	0.860
4111	311	17.910	1.304
4114	311	17.777	1.153
4115	311	17.642	1.905
4116	311	17.266	1.115
4119	311	18.370	1.357
4121	311	14.698	0.782
4127	311	17.214	1.937
4141	311	18.740	1.692
4143	311	17.910	1.753
4144	311	17.292	1.030
4145	311	18.290	1.905
4149	311	18.066	1.891
4153	311	18.123	1.166
4155	311	18.468	1.805
4160	311	18.500	1.189
4166	311	17.360	2.151
4168	311	18.288	2.194
4178	311	19.010	1.469
4183	311	19.018	1.187
4194	311	17.026	1.271
4211	311	19.154	1.168
4212	311	19.268	1.145
4215	311	18.728	1.309
4216	311	18.883	1.419
4222	311	16.851	0.979
4224	311	16.878	1.231
4226	311	18.408	1.172
4246	311	18.592	2.005
4262	311	16.723	2.149
4265	311	17.661	1.148
4268	311	17.931	1.319
4726	311	19.548	1.207
4740	311	16.538	1.081
4753	311	18.524	1.286
4766	311	17.075	1.205
4767	311	16.539	1.408
4772	311	17.971	1.076
4773	311	17.854	1.220
4774	311	17.640	1.655
4784	311	16.729	1.076
4788	311	16.389	1.122
4791	311	17.687	1.189
4794	311	17.545	1.984
4802	311	17.604	2.849
4808	311	19.023	1.845
4809	311	17.030	1.043
4812	311	18.593	1.768
4813	311	17.803	1.804
4820	311	18.229	2.037
4822	311	17.504	1.071
4823	311	18.598	1.769
4828	311	18.537	1.241
4830	311	16.523	1.132
4862	311	19.495	1.712
4863	311	18.464	1.234
4867	311	17.231	1.671
4872	311	17.070	1.066
4877	311	18.745	1.230
5141	311	18.665	1.388
5144	311	16.515	1.122
5145	311	16.098	1.078
5148	311	16.888	0.978
5154	311	17.638	1.194
5155	311	18.189	1.276
5157	311	17.090	1.525
5158	311	18.455	1.632
5161	311	15.656	0.895
5170	311	18.634	1.875
5172	311	18.317	1.952
5173	311	18.536	2.282
5281	311	17.485	1.223
5286	311	18.987	1.225
5297	311	16.052	0.936
5301	311	14.609	0.959
5302	311	14.858	0.900
5351	311	17.080	1.099
5352	311	16.120	0.802
5353	311	17.023	0.941
5423	311	16.347	3.089
5427	311	15.667	2.213
5428	311	18.299	1.516
5429	311	17.753	1.570
5430	311	16.793	1.068
5431	311	13.023	0.653