[vsnet-alert 13682] Re: HO Del outburst

[Mike Simonsen]

Your ID is correct, Denis...and no, it doesn't appear to be a superoutburst.

Mike


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Mike Simonsen
American Association of Variable Star Observers
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On Mon, Sep 19, 2011 at 3:26 PM, Denis Denisenko
<d.v.denisenko at gmail.com> wrote:
> 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)
>