NGC 6253

UBV CCD observations

No	Ref	V	BV
0973	190	16.792	0.880
0975	190	15.867	0.834
1027	190	14.783	0.793
1061	190	15.720	0.778
1080	190	16.773	1.138
1082	190	15.808	0.862
1119	190	14.511	0.913
1140	190	14.501	0.902
1154	190	17.227	0.999
1172	190	14.790	0.980
1187	190	17.454	0.830
1213	190	16.055	0.873
1222	190	13.253	0.544
1250	190	15.469	0.812
1260	190	15.508	2.467
1291	190	15.386	1.102
1293	190	16.992	0.883
1311	190	15.005	1.050
1321	190	16.409	1.003
1336	190	17.303	1.379
1361	190	15.390	0.849
1372	190	15.969	0.869
1379	190	17.143	0.946
1444	190	14.344	1.141
1452	190	15.292	0.818
1454	190	16.307	0.913
1465	190	16.910	1.208
1484	190	15.202	0.781
1492	190	11.657	1.675
1497	190	15.451	0.836
1518	190	16.815	0.930
1522	190	17.189	0.816
1537	190	16.430	1.323
1544	190	16.320	0.966
1556	190	13.837	1.298
1562	190	14.971	0.865
1587	190	15.966	1.409
1610	190	17.054	1.116
1611	190	16.288	0.747
1624	190	15.145	0.843
1627	190	15.716	1.283
1636	190	17.295	1.225
1637	190	15.781	0.853
1646	190	13.620	0.532
1666	190	15.076	0.860
1668	190	16.227	0.906
1669	190	15.524	0.818
1672	190	16.178	0.933
1673	190	15.169	0.842
1674	190	16.370	0.906
1676	190	15.159	0.909
1682	190	14.163	0.978
1704	190	14.911	1.050
1706	190	15.429	0.814
1710	190	14.570	0.863
1711	190	15.468	0.816
1712	190	15.806	0.821
1716	190	14.378	1.040
1733	190	17.120	1.163
1735	190	17.159	1.297
1741	190	14.438	0.804
1760	190	11.401	1.702
1775	190	15.281	0.851
1777	190	15.624	0.854
1784	190	16.451	1.059
1786	190	17.167	1.157
1802	190	16.745	0.992
1828	190	17.452	1.401
1830	190	14.095	1.319
1859	190	16.049	0.899
1878	190	16.904	1.007
1882	190	15.898	0.925
1909	190	15.336	0.893
1916	190	13.515	0.562
1929	190	15.864	0.816
1944	190	13.836	0.631
1973	190	14.594	0.845
1981	190	17.102	1.041
2034	190	15.210	0.834
2039	190	16.592	1.014
2048	190	15.722	0.903
2050	190	16.054	1.297
2055	190	14.816	1.122
2073	190	17.662	1.383
2097	190	14.612	1.244
2098	190	16.536	1.083
2107	190	17.087	1.238
2119	190	17.200	1.058
2126	190	13.564	0.619
2139	190	15.669	0.916
2148	190	14.603	1.441
2159	190	16.211	0.953
2163	190	15.095	1.097
2175	190	15.408	0.840
2181	190	17.262	1.002
2187	190	15.401	1.851
2193	190	14.593	0.703
2202	190	17.563	1.157
2210	190	14.895	0.847
2211	190	16.200	1.342
2216	190	17.607	0.935
2223	190	17.405	1.019
2226	190	15.018	0.867
2242	190	14.782	0.856
2244	190	16.501	0.894
2249	190	16.742	0.969
2253	190	13.911	0.918
2269	190	13.161	1.422
2286	190	15.669	0.792
2288	190	16.528	0.808
2326	190	14.676	0.847
2332	190	14.589	0.869
2343	190	12.699	0.427
2367	190	16.205	0.821
2370	190	14.672	1.218
2400	190	14.268	0.485
2401	190	15.254	0.833
2405	190	17.031	1.150
2418	190	16.304	1.712
2420	190	15.743	0.862
2429	190	16.427	0.931
2433	190	17.153	1.051
2446	190	16.618	1.150
2453	190	16.309	0.869
2469	190	15.472	0.854
2493	190	17.344	1.675
2496	190	17.341	1.246
2507	190	14.452	0.812
2508	190	12.686	1.311
2509	190	12.664	1.367
2518	190	17.248	0.895
2521	190	13.896	1.273
2542	190	13.202	1.362
2558	190	17.489	1.197
2562	190	14.679	1.272
2568	190	13.968	1.342
2579	190	14.394	0.759
2604	190	14.986	0.868
2658	190	15.626	1.422
2664	190	17.531	0.978
2666	190	16.050	0.840
2671	190	16.124	1.167
2681	190	17.721	1.186
2718	190	15.827	0.925
2726	190	13.612	0.630
2728	190	15.804	0.698
2730	190	16.420	0.942
2756	190	15.680	0.894
2760	190	15.478	0.839
2762	190	14.379	0.896
2766	190	17.759	1.061
2772	190	17.546	1.043
2780	190	15.394	0.895
2811	190	17.217	0.979
2814	190	14.634	0.852
2823	190	16.486	1.240
2846	190	17.539	1.188
2849	190	14.783	1.076
2855	190	15.237	0.870
2862	190	16.205	1.055
2864	190	14.604	0.963
2899	190	15.825	0.920
2904	190	17.441	1.106
2911	190	17.330	1.062
2922	190	17.055	1.019
2930	190	17.772	1.219
2950	190	16.826	1.424
2961	190	17.810	1.410
2962	190	16.954	1.052
2971	190	12.656	1.278
2987	190	15.183	0.870
2994	190	16.532	0.813
2995	190	17.309	0.957
3006	190	15.004	0.784
3020	190	16.088	1.548
3060	190	15.462	0.920
3104	190	16.871	0.917
3112	190	15.130	0.883
3114	190	16.241	1.167
3118	190	15.200	0.887
3122	190	15.465	0.875
3138	190	13.506	1.238
3140	190	17.068	1.122
3146	190	15.724	0.913
3150	190	17.718	1.369
3155	190	16.469	0.951
3168	190	14.388	0.885
3175	190	17.030	1.329
3217	190	16.225	1.095
3246	190	16.042	0.903
3248	190	15.212	0.693
3249	190	15.372	1.518
3250	190	16.892	1.351
3316	190	17.355	1.228
3332	190	14.914	1.120
3353	190	15.406	1.261
3360	190	16.996	1.370
3386	190	17.416	1.526
3390	190	16.581	1.309
3405	190	17.250	1.243
3414	190	17.044	0.904
3441	190	16.461	0.949
3443	190	17.475	1.052
3451	190	17.472	1.224
3459	190	16.892	1.174
3473	190	17.481	1.036
3474	190	15.541	0.857
3479	190	15.394	0.849
3483	190	16.816	0.848
3539	190	17.423	1.458
3569	190	12.411	0.842
3584	190	14.911	1.304
3595	190	12.368	1.367
3605	190	15.627	1.014
3607	190	16.096	0.984
3632	190	13.708	0.832
3676	190	14.522	0.844
3679	190	17.115	1.282
3685	190	16.727	1.042
3691	190	16.773	1.205
3699	190	14.615	0.857
3791	190	16.096	0.873
3800	190	17.566	1.066
3810	190	16.494	0.983
3842	190	16.660	0.946
3843	190	17.545	1.028
3854	190	14.768	0.875
3864	190	17.782	1.225
3876	190	15.483	0.857
3883	190	17.662	1.341
3884	190	16.090	0.983
3949	190	14.647	0.824
3952	190	14.605	0.853
4002	190	15.555	0.889
4020	190	13.795	1.092
4037	190	16.418	1.751
4061	190	14.531	0.747
5201	190	12.140	0.520
5202	190	14.949	0.772
5203	190	15.226	0.860
5204	190	14.95	1.05
5205	190	15.532	0.912
5206	190	14.876	0.945
5207	190	15.799	0.873
5208	190	13.813	0.961
5209	190	15.174	0.407
5210	190	16.098	1.687
5211	190	15.261	0.851
5212	190	16.177	0.953
5213	190	16.648	1.309
5214	190	16.957	1.504
5215	190	17.337	1.349
5216	190	17.854	1.727
5217	190	17.930	0.812
5218	190	16.713	0.970