[vsnet-alert 12227] Re: SDSS J080434.20+510349.2 - rebrightening in progress!

[Arto Oksanen]

I can confirm the rebrightening. Here is my preliminary light curve of
last night (05/06.10.2010):

http://murtoinen.dyndns.org:8888/ccd/SDSS080434/SDSS080434_20101005C.png

arto

2010/10/6 Denis Denisenko <d.v.denisenko at gmail.com>:
> I have observed J0804+5103 for 1+2 hours during the last two nights.
> On Oct. 05 between 01:41-02:38 UT the object was residing at 15.8-16.0
> mag (wrt TYC 3414-1011-1 with VT=11.30). During 104 minutes on Oct. 06
> (00:51-02:35 UT), however, it has brightened from 13.9 to 13.4. That's
> by ~0.5m in 1.7 hr!
>
> Unfortunately detailed light curve is not available due to calibration
> problems (failure to obtain good flats), but the general brightening
> trend is obvious!
>
> Denis in Moscow
>



-- 
Arto Oksanen
arto.oksanen at jklsirius.fi
Muurame, Finland