[Aavso-photometry] New CV: SDSS J170213.26+322954.1 outburst

arne arne at aavso.org
Tue Oct 4 15:34:06 EDT 2005


Richard Huziak wrote:
> Pat or Tonny,
> 
> What is the anticipated max mag for the outburst, and is there a 
> preferred ref star (& mag) you have currently chosen for your reductions?
> 
It was roughly V=17.6 out of eclipse in quiescence, so the
current magnitude of V=13.7 or so is probably near max.
The eclipses are roughly 1.5mags deep in quiescence; I don't
know how deep they will be in outburst. As for comp stars, one of
the following is probably ok:
    RA  (J2000)  DEC         V     B-V
17:02:24.71  +32:30:37.3  12.538  0.216  saturated?
17:02:23.13  +32:27:29.7  14.379  0.738
17:02:06.20  +32:31:30.9  14.443  0.746
17:02:07.29  +32:25:19.4  13.813  0.546

Arne


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