[vsnet-alert 13961] VW Hyi: unusual periodic variations?

[Ohshima]

VW Hyi: unusual periodic variations?

 We have received further observations from Josch Hambsch.
This object still shows variations like superhumps. However,
the behavior of them is quite unusual. Especially the period
of superhumps appear to have got further shorter than that of
stage C.
 Such unusual variations may be due to the superimpositon of
orbital variations. Further observations are encouraged!