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[vsnet-id 674] Variables in NGC 5286

     The lists below show accurate (if not precise) coordinates for variables
reported in the field of NGC 5286.  The first list comes from the study of
Liller & Lichten, where complete lightcurves are shown.  The column 'B(max)'
shows the B magnitude at maximum.  The second list of suspected variables is
by Gerashchenko et al., who provide only the candidate IDs and single-epoch BV
photometry.  Because of the extreme crowding in the compact cluster, most of
the positions were estimated on large-scale images from the DSS2 red plate
scans, but which should be reliable to within a few arcsec except as noted.

\Brian

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Coordinates for variables in the globular cluster NGC 5286
version:  21 Jul 2002


position sources (column 's'):
A  USNO-A2.0  (I/252)
g  GSC-2.2  (I/271)
s  SkyView estimate (+/- 2" except as noted)
U  UCAC1  (2000AJ....120.2131Z, I/268)


source:  1978AJ.....83...41L

Name     RA   (2000)   Dec    s  B(max)  remarks
V1    13 46 21.20 -51 20 03.0 A  15.9    GI Cen
V2    13 46 35.0  -51 23 16   s  15.8
V3    13 46 54.06 -51 22 59.6 g  16.2
V4    13 46 19.2  -51 23 49   s  16.4
V5    13 46 33.2  -51 22 07   s  15.6
V6    13 46 32.9  -51 23 06   s  15.3
V7    13 46 29.4  -51 23 39   s  15.6
V8    13 46 28.4  -51 23 21   s  14.9
V9    13 46 38.7  -51 22 04   s  16.1
V10   13 46 23.8  -51 22 50   s  15.8    position uncertain by ~5"
V11   13 46 26.3  -51 23 38   s  15.7
V12   13 46 09.07 -51 22 34.5 A  16.4
V13   13 46 33.4  -51 23 35   s  16.1
V14   13 46 23.2  -51 23 40   s  16.0
V15   13 46 24    -51 23.0    s  15.4    semi-accurate position
V16   13 46 04.91 -51 22 17.0 U  16.5



source:  1997IBVS.4418....1G; errata on IBVS 4496, page 4

GKM      RA   (2000)   Dec    s    V    B-V
1     13 46 34.5  -51 23 29   s  16.43  0.58
2     13 46 33.8  -51 23 17   s  16.49  0.62
3     13 46 29.3  -51 23 36   s  16.28  0.67
4     13 46 25.6  -51 21 38   s  16.36  0.41
5     13 46 25.8  -51 24 03   s  16.64  0.65
6     13 46 25.1  -51 21 55   s  16.31  0.48
7     13 46 24.4  -51 20 56   s  16.37  0.62
8     13 46 19.5  -51 22 25   s  16.48  0.44

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