[vsnet-alert 13727] Re: OT J184228.1+483742 : likely superhumps

[Gianluca Masi]

Dear Colleagues,

after about 5 hours of coverage, I closed my session on this star. The updated 
lightcurve is available here:

http://virtualtelescope.bellatrixobservatory.org/OT_J184228.1_483742_5oct2011.jpg

I performed a period search, with a best candidate of 1.83(0.09) hours.

Date will be sent to Kyoto for analysis.

Best,
Gianluca

Gianluca Masi ha scritto:
> Dear Colleagues,
> 
> after more than 3 hours of time resolved photometry, I get the following 
> plot for this intriguing transient:
> 
> http://virtualtelescope.bellatrixobservatory.org/OT_J184228.1_483742_5oct2011.jpg 
> 
> 
> So, relatively large (0.1 mag) variations are finally  visible (I never 
> saw them in my previous runs, till Sept. 16).
> 
> Observations are still ongoing, I hope someone else can track this 
> object from the US.
> 
> Best,
> Gianluca
> 
>