[vsnet-alert 18855] Re: ASASSN-14ca: superhump?

[Ian Miller]

Two more superhumps were detected last night (July 17) and analysis of the data over two nights, using the ANOVA method in Peranso, has yielded a 'best' period of 0.0692 +/- 0.0008 d.  This object had faded to mag 16.3 on July 17.
Best regards,
Ian.
 

> Date: Fri, 17 Jul 2015 10:10:27 +0900
> To: suuma at yahoogroups.com; variable_star_forum at yahoogroups.com; vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp; vsnet-alert at yahoogroups.com; vsnet-campaign-dn at ooruri.kusastro.kyoto-u.ac.jp; vsnet-newvar at ooruri.kusastro.kyoto-u.ac.jp; vsnet-newvar at yahoogroups.com; vsnet-outburst at ooruri.kusastro.kyoto-u.ac.jp; vsnet-outburst at yahoogroups.com
> From: tkato at kusastro.kyoto-u.ac.jp
> Subject: [vsnet-alert 18852] ASASSN-14ca: superhump?
> 
> ASASSN-14ca: superhump?
> 
> Ian Miller has reported observations on July 16.
> The object showed one likely superhump (amplitude
> 0.2 mag or more). More observations are needed
> to confirm the presence of superhumps.
> The present magnitude is 16.0 mag.
>