[vsnet-campaign-dn 7504] Re: [vsnet-alert 12908] Re: OT J102522.2-154222 = Catalina transient

[Gianluca Masi]

Dear Colleagues,

I confirm that this transient is beautifully superhumping, showing wavew 
with a full amplitude of 0.2 mags. An estimate for Psh, based on a 
1.7-hours long run, suggests a value of 1.42 hours.

I will continue for about 1 hour on both this target and SDSS 
J133941.11+484727.5.

Regards,
Gianluca

Gianluca Masi ha scritto:
> Dear Colleagues,
> 
> I started a run on this star about 1 hour ago and I see a probable 
> signature of superhumps, with a full amplitude > 0.15 mags.
> 
> These are preliminary results, observations are ongoing.
> 
> Regards,
> Gianluca
> 
> 
> 
> Ohshima ha scritto:
>> OT J102522.2-154222 = Catalina transient
>>
>>  Catalina detected a transient likly a bright dwarf nova outburst.
>> Since only one outburst have been recorded before this outburst,
>> this object might be a new WZ-Sge dwarf nova.
>>  Please pay attentionto this object!
>>
>>
>> CSS110226:102522-154222     156.34255    -15.70602    13.06 
>> http://nesssi.cacr.caltech.edu/catalina/20110226/1102260150544125462.html
>>
>>
> 
>