[vsnet-alert 14657] Re: SDSS J172102.48+273301.2
d.v.denisenko at gmail.com
Sat Jun 9 23:25:22 JST 2012
MASTER-Kislovodsk robotic telescope (http://observ.pereplet.ru/)
observed this area on 2012-06-05 at 23:24:38 UT and 23:57:00 UT but
has not produced the transient alert because it was only imaged by one
of two 40-cm f/2.5 tubes (the Western one). Judging from CRTS and
MASTER data, the outburst has started somewhere between May 27th (the
latest CRTS image of the object at quiescence) and June 05.
20120605.975 16.20C MASTER-Kislovodsk
20120605.998 16.04C MASTER-Kislovodsk
Internal photometry errors are 0.07m (SNR=13).
On Sat, Jun 9, 2012 at 3:59 AM, Taichi Kato
<tkato at kusastro.kyoto-u.ac.jp> wrote:
> SDSS J172102.48+273301.2
> This is the first known outburst of this AM CVn-type system.
> 1206081260844152353 2012-06-08T10:09:45 2012-06-08T09:59:21 17 21 02.49 +27 33 01.3 16.31 16.33 16.20 16.22 http://nesssi.cacr.caltech.edu/catalina/20120608/1206081260844152353.html
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