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[vsnet-sequence 174] Wide-field sequence stars near N Sgr 2002



     Although a little far afield to be useful for the nova itself, the
following p.e./CCD sequences should be useful for calibration of medium-field
patrol photos/images such as the prediscovery photos by Haseda and others.
     These are extracted from my very large photometric reference file:
ftp://ftp.lowell.edu/pub/bas/starcats/loneos.phot    ...which contains BVRI
data for over 30,000 stars all over the sky.

\Brian

------------------------------------------------------------------------------

Name                  RA  (2000)  Dec       GSC       V    B-V   V-R   V-I
Walker-Mack A2     18 02 42.1 -29 59 38  6854-3931  11.93  1.65       
Walker-Mack A5     18 02 32.6 -30 00 12  7391-0547  12.16  0.26  0.32 
Walker-Mack B1     18 02 56.5 -29 59 39             13.50  1.48  1.46 
Walker-Mack A3     18 02 39.8 -30 00 07             13.61  1.30  1.30 
Walker-Mack A1     18 02 42.5 -30 00 05             13.97  1.27  1.31 
Walker-Mack A4     18 02 38.7 -29 59 39             15.05  1.92  2.07 
Walker-Mack B2     18 02 56.9 -30 00 29             15.46  0.93  1.08 
Walker-Mack B7     18 02 45.1 -30 00 23             15.80  1.24  1.52 
Walker-Mack B6     18 02 46.2 -30 00 21             16.19  0.95  1.06 

S456-C             18 03 01.1 -30 38 27  7391-2435  10.41  0.53
S456-D             18 03 39.9 -30 39 05  7391-1541  10.80  0.08  0.03  0.08 
S456-E             18 03 47.7 -30 55 44  7391-2181  11.25  1.19  0.59  1.13 
S456-F             18 04 05.3 -30 57 44  7391-2287  12.34  0.46               
S456-G             18 03 48.9 -30 52 46             13.13  0.56               

1804-3053 9        18 04 05.1 -30 56 06             13.21  1.00               
1804-3053 10       18 04 08.1 -30 57 17             13.33  0.97               
1804-3053 15       18 04 21.8 -30 59 02             14.37  0.60               
1804-3053 16       18 04 00.3 -30 57 13             14.61  2.37               
1804-3053 18       18 04 02.6 -30 59 59             15.15  1.94               
1804-3053 19       18 04 05.8 -30 56 40             15.22  0.88               
1804-3053 20       18 04 21.9 -30 59 23             15.40  2.02               

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