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GZ Cnc: yet another aspect of short-term variation Dear Colleagues, We have received new data of GZ Cnc from Greg Bolt (Jan. 31). The data are again very surprising. Superimposed on a general fading, there exist almost coherent, large-amplitude (0.3-0.4 mag) oscillations. The period is around 0.031 d, which is different from any other previously detected periods during the present outburst! The profile looks like spike-like QPOs, but also resembles superhump-like phenomenon in its gradually changing portion. We have also received a data set from Tonny Vanmunster, which is fully described in vsnet-campaign-dn 3385. Regards, Taichi Kato VSNET Collaboration team
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