180  HP LIBRAE   (UGSU)   Range: 13.0-15.8B 
     Position:   15 35 53.02  -14 13 12.1  (J2000, from .dat file)
     Magnitude:  V=13.645  B-V=-0.090      (from .dat file)

ID     RA (2000)    DEC       X    Y   N    V      ERR     B-V    ERR

a) Comparison star sequence

1    15 35 52.5  -14 14 07    -9  -55  2  11.858  0.017   1.245  0.013   
2    15 35 51.2  -14 14 25   -28  -73  2  12.628  0.015   1.395  0.016   
3    15 35 48.2  -14 11 46   -71   86  2  12.904  0.030   0.536  0.011   
4    15 35 34.9  -14 10 23  -265  169  2  13.687  0.032   0.670  0.008   
5    15 35 36.7  -14 11 55  -238   77  2  14.120  0.027   0.885  0.006   
6    15 35 32.0  -14 13 05  -306    7  2  14.601  0.027   0.760  0.011   
7    15 35 50.2  -14 15 45   -42 -153  2  14.867  0.022   0.891  0.025   
8    15 35 40.8  -14 16 12  -179 -180  2  15.247  0.023   0.683  0.018   
9    15 36 04.8  -14 16 11   169 -179  2  15.535  0.025   0.701  0.011   
10   15 35 57.6  -14 15 09    65 -117  2  15.839  0.040   0.799  0.003   
11   15 35 54.1  -14 10 48    15  144  2  16.451  0.030   0.960  0.004   
12   15 35 50.4  -14 13 13   -40   -1  2  17.265  0.016   0.669  0.042   


b) Wide-colour extension for CCD calibration

     15 35 57.1  -14 17 25    59 -253  2  12.222  0.023   0.540  0.018   
     15 36 06.2  -14 07 42   190  330  2  12.755  0.023   0.633  0.014   
     15 35 57.4  -14 18 18    62 -305  2  13.500  0.020   1.103  0.014   
     15 36 02.7  -14 07 26   140  346  2  13.066  0.018   1.484  0.014   


Bruce Sumner
Posted 020119