[Aavso-photometry] AAVSO Special Notice #119: Possible rebrightening in the dwarf nova HO Del
milu
luostarinenmika at gmail.com
Tue Aug 19 15:27:20 EDT 2008
Dear all,
FYI:
As of now (JD 2454698.305336 / UT 2008-08-19 19:19) I observe HO DEL
to be around magnitude 15.9-16.0 (CCD-unfiltered) when using the 133
as a comp star.
I am currently taking unfiltered timeseries.
Cheers,
-Mika Luostarinen [LMJ]
On Aug 19, 2008, at 8:32 PM, Jim Roe wrote:
>
>
> aavso at aavso.org wrote:
>> AAVSO Special Notice #119
>>
>> Possible rebrightening in the dwarf nova HO Del
>> August 19, 2008
>>
>> Eddy Muyllaert (Oostende, Belgium) reports that the infrequently
>> outbursting dwarf nova HO Del has rebrightened after fading from
>> its recent outburst. Photometry of HO Del to confirm and track
>> this rebrightening episode is urgently requested. HO Del's last
>> reported outburst magnitude was 15.17 (unfiltered) on JD
>> 2454692.5715 (2008 Aug 14.0715 UT; E. Muyllaert), and was reported
>> in quiescence at CV=18.93 on JD 2454695.579 (2008 Aug 17.079; G.
>> Poyner, Birmingham, England).
>
> I received this Notice shortly after I had processed my own data for
> HO
> Del from last night. I'm wondering if something is wrong here?
> Even a
> casual review of the Recent Observations and the LC suggest that HO
> Del
> is continuing a fade from its recent outburst. Still worth
> monitoring,
> I suppose.
>
> Jim Roe [ROE]
>
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