Re: WZ Sge: message from A. Oksanen Dear Colleagues, > Based on this, plus Arto and Gianluca's light curves, multifilter > observations are definitely recommended. If one has been getting sufficient (unfiltered) data, please stay on the same system. If one has no previous experience with filtered photometry, please don't dare to use filters "for the first time". Filtered photometry becomes most valuable when combined with simultaneous photometry in other bands. A well equipped and enough experienced observer is most encouraged to make simultaneous photometry in other bands (blue to UV bands?), in conjunction with the ongoing unfiltered coverage. The list vsnet-campaign-dn can be used to make adjustments of band selections between observers. Regards, Taichi Kato VSNET Collaboration team