[vsnet-alert 13681] Re: HO Del outburst

[Denis Denisenko]

Just took a series of a hundred 15-sec unfiltered exposures of HO Del
from the roof near the center of Moscow from 19:17 to 19:44 UT. This
was my first observation of this star. I have uploaded an image to
make sure I have IDentified it correctly (sum of 50 exposures):

http://pics.livejournal.com/bigdenru/pic/000a5w8h/

I don't confirm a superoutburst. Using 133 from AAVSO chart 5296jgc as
a comparison star and 149 as a check star, I have obtained the
following magnitudes from sum001-050 and sum051-100:

HO Del  20110919.767  157
HO Del  20110919.776  156

Denis in Moscow

On Mon, Sep 19, 2011 at 6:03 AM, Taichi Kato
<tkato at kusastro.kyoto-u.ac.jp> wrote:
> HO Del outburst
>
>  YYYYMMDD(UT)   mag  observer
>  20110918.478   140  (Rod Stubbings)