[vsnet-alert 12541] Re: 1RXS J231935.0+364705 outburst continues

Gianluca Masi gianluca at bellatrixobservatory.org
Wed Dec 29 03:10:25 JST 2010


Dear Colleagues,

I've been doing time resolved photometry for this object, over the last 
1.2 hours, remotely using the Virtual Telescope robotic facility.

I do not see any obvious evidence of superhumps, while I see a possible 
fading trend. The star is right now at about mag. 15.6.

More later,
Gianluca



Denis Denisenko ha scritto:
> Just got another image from Bradford Robotic Telescope (Request ID
> R239060), though of poorer quality than last night (SNR=11). But the
> star has definitely became brighter, probably reaching its maximum.
> 
>   YYYYMMDD(UT)   mag  observer
>   20101226.006   189  BRT (R229996)
>   20101226.962   150  BRT (R238785)
>   20101227.950   142  BRT (R239060)
> 
> Time series are strongly encouraged. If the outburst cycle is ~1.1 yr
> (9 or 10 since Nov. 1999), several next ones will be yet less
> convenient for observations due to the shorter evening visibility
> every following year.
> 
> Denis in clouded out Moscow
> 
> 
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