[vsnet-chat 3362] Comparison star sequence for J1450.5+6403

["Bruce Sumner" <b.sumner@bom.gov.au>]

Here is a comparison star sequence for J1450.5+6403, derived from 
Arne's recent field photometry. Notice that there are no red stars 
in this sequence, which only happened by taking great care in which 
stars were included in the sequence. All these stars are easily 
identifiable, with no close neighbours to confuse identification or 
contaminate the magnitudes. Enjoy.

Bruce Sumner


170  J1450.5+6403  Range: 13.4-17.0V
     Position:   14 50 38.38  +64 03 28.9  (J2000, from .dat file)
     Magnitude:  V=16.973  BV=-0.043      (in .dat file)
                                                            
ID     RA  (2000)   DEC       X    Y  N    V      ERR     BV    ERR 

1   14 50 41.0  +64 07 08    17  219  3  11.639  0.158   0.482  0.061 
2   14 50 15.4  +64 07 05  150  215  3  11.777  0.143   0.506  0.053 
3   14 50 40.0  +64 08 17    10  288  3  12.558  0.024   0.685  0.016 
4   14 50 23.8  +64 04 45   96   76  3  13.151  0.017   0.701  0.005 
5   14 51 22.2  +64 09 03   286  334  1  13.656  0.002   0.885  0.003 
6   14 51 17.9  +64 02 03   259  86  3  14.166  0.020   0.986  0.007 
7   14 50 25.0  +64 04 00   88   31  3  14.801  0.021   0.726  0.003 
8   14 50 43.0  +64 05 47    30  138  4  15.712  0.021   0.812  0.005 
9   14 50 13.3  +64 01 11  165 138  3  16.188  0.025   0.656  0.014 
10  14 51 07.2  +64 08 48   188  319  3  17.046  0.030   0.685  0.015 
11  14 50 18.9  +64 02 13  128  76  3  17.580  0.020   0.716  0.071 
 
Notes:

Stars 1 and 2 are saturated, and their magnitudes and colours are 
approximate.

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