[vsnet-alert 16398] ASASSN-13ck: positive Pdot update

[Taichi Kato]

ASASSN-13ck: positive Pdot update

   We have received observations from Josch Hambsch, Enrique de Miguel
Oksanen team (Arto Oksanen, Caisey Harlingten) and Berto Monard
and Masi team (Gianluca Masi, Francesca Nocentini, Patrick Schmeer),
The Pdot for stage B superhumps has been clearly positive 
at +6.0(1.1)*10^(-5) and the mean period was 0.05609(1) d.