[vsnet-chat 1999] Sequence for NY Ser

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

Due to interest in this variable I have prepared a comparison 
star sequence from Arne's field photometry file. 
Bruce
-----------------------------------------------------------
145  NY SERPENTIS   (UGSU)   Range: 14.4-17.9V
     Position:   15 13 02.32  +23 15 08.8 (J2000, from .dat file)
     Magnitude:  V=15.035  B-V=-0.013     (from .dat file)

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

1   15 13 12.3  +23 18 37   138  208  1  13.749  9.999   0.914  9.999 
2   15 12 39.9  +23 16 28  -309   79  1  13.803  9.999   0.553  9.999 
3   15 13 18.8  +23 10 40   228 -269  1  14.046  9.999   0.842  9.999 
4   15 12 37.6  +23 12 42  -340 -147  1  14.387  9.999   0.699  9.999 
5   15 13 01.6  +23 21 29   -10  380  1  14.681  9.999   0.802  9.999 
6   15 12 47.5  +23 13 07  -204 -122  1  15.535  9.999   0.836  9.999 
7   15 12 58.9  +23 15 30   -47   21  1  15.894  9.999   0.577  9.999 
8   15 13 23.9  +23 17 38   297  149  1  16.221  9.999   1.144  9.999 
9   15 13 12.9  +23 11 48   146 -201  1  16.432  9.999   0.783  9.999 
10  15 13 05.6  +23 12 33    45 -156  1  16.768  9.999   1.132  9.999 
11  15 13 03.4  +23 17 27    15  138  1  17.506  9.999   0.691  9.999 
12  15 13 08.2  +23 14 45    81  -24  1  17.885  9.999   0.723  9.999 
13  15 13 06.4  +23 15 48    57   39  1  18.669  9.999   0.462  9.999 
  

Notes:

This is a preliminary sequence based only on data from a single 
night. Therefore no errors are available at the moment, but they 
are expected to be less than 0.030, apart from the faintest three 
comparison stars which may have slightly larger errors.

Thus the values presented here will change slightly as additional 
data from other nights becomes available, but rounded values for 
visual purposes should remain unchanged.

 
Bruce Sumner
21 June 1999

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