[vsnet-alert 14568] Re: V1454 Cyg outburst

[arne]

On 5/11/12 8:35 PM, Taichi Kato wrote:
> V1454 Cyg outburst
>
>     The SU UMa-type dwarf nova V1454 Cyg is undergoing an outburst.
> Although the 2009 superoutburst of this object was observed, we still
> need more observations.  As shown in arXiv:1111.4286, the SDSS candidate
> counterpart is not blue.  Accurate astrometry is also needed for
> secure identification of the quiescent counterpart.
>
>    YYYYMMDD(UT)   mag  observer
>    20120419.092<168C  (Ian Miller)
>    20120426.964<146  (Pavol A. Dubovsky)
>    20120428.050<155  (Pavol A. Dubovsky)
>    20120430.042<155  (Pavol A. Dubovsky)
>    20120501.035<153  (Pavol A. Dubovsky)
>    20120510.931   153  (Pavol A. Dubovsky)
>    20120511.978  152C  (Ian Miller)
>

I must be missing something; I looked through arXiv:1111.4286 and saw no 
reference to V1454 Cyg.  However, Bruce Sumner strongly suggested a counterpart 
in 2000, based on my images:
ftp://ftp.aavso.org/public/calib/sumner/v1454cyg.seq
that is the likely CV.  The coordinates are slightly different than those in 
VSX.  As you say, however, getting accurate astrometry this time around will 
certainly settle the issue.
Arne