230  V2275 CYG   (N)   Range: 6.6 - ?
     Position:   21 03 01.97  +48 45 53.2 (J2000, from .dat file)
     Magnitude:  V=9.137  B-V=0.873       (in .dat file)

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

a) Comparison star sequence

1    21 03 45.2  +48 48 35   427  161  2  10.846  0.010   0.264  0.006
2    21 03 50.0  +48 43 27   475 -146  2  11.837  0.012   0.473  0.006
3    21 02 45.8  +48 44 42  -161  -71  1  12.393  0.002   0.646  0.004
4    21 03 09.5  +48 40 16    74 -337  2  12.748  0.079   0.937  0.015
5    21 02 55.7  +48 41 35   -62 -258  2  13.128  0.000   0.711  0.012
6    21 02 48.4  +48 48 15  -135  142  2  13.497  0.008   0.752  0.006
7    21 03 14.5  +48 48 24   123  151  2  13.841  0.008   0.771  0.007
8    21 03 04.8  +48 40 12    28 -341  2  14.146  0.010   0.655  0.003
9    21 03 00.8  +48 46 31   -12   38  2  14.402  0.000   0.673  0.001
10   21 02 59.2  +48 43 27   -28 -146  2  14.688  0.023   0.969  0.011
11   21 03 08.6  +48 43 20    65 -153  2  15.063  0.015   0.716  0.025
12   21 03 04.7  +48 45 53    26   -1  2  15.514  0.036   0.885  0.040
13   21 03 02.0  +48 46 11     0   18  2  15.831  0.008   0.928  0.056
14   21 03 04.3  +48 43 27    23 -146  2  16.222  0.014   0.990  0.030


b) Wide-colour extension for CCD calibration

     21 03 52.1  +48 48 26   495  153  2  13.246  0.006   0.498  0.001
     21 02 50.4  +48 44 24  -115  -89  2  12.736  0.000   1.645  0.009
     21 03 22.9  +48 45 36   207  -17  2  13.204  0.000   2.026  0.003


Notes:

1.	Nine stars of this sequence are common with the sequence chosen by
Bouma and shown on his 15' x 15' chart for the nova dated 25/08/2001.


Bruce Sumner
27 August 2001