[vsnet-alert 2861] NGC 3294 VRI sequence

[bas@lowell.Lowell.Edu (Brian Skiff)]

     NGC 3294 has hosted two recent supernovae, and as a result has a VRI
photometric sequence around it.  This was published by Ford et al.,
1993 Astron. J., 106, 1101, along with a chart.  Precise coordinates and
photometric data are given below, extracted from my photometric reference
file (http://ftp.lowell.edu/pub/bas/starcats/loneos.phot.gz).  Although fairly
faint, the stars have the advantage of being quite close to the galaxy and
thus fitting within even a small CCD field.  The stars can also be used for
making a local adjustment of USNO-A magnitudes to the standard system.

\Brian

===================

Name                  RA  (2000)  Dec    s     GSC       V    B-V   V-R   V-I
NGC 3294 3         10 36 11.4  +37 18 03 A             17.11        0.63  1.19
NGC 3294 1         10 36 11.5  +37 16 30 A             15.78        0.37  0.70
NGC 3294 2         10 36 21.6  +37 17 10 A             16.84        0.55  0.97
NGC 3294 4         10 36 28.3  +37 21 29 A  2518-1086  16.80        1.00  2.17

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