Re: [vsnet-alert 4623] CH UMa possible brightening Patrick Schmeer wrote: > Jean Gunther (France) observed CH UMa at mv= 12.5 on Apr. 14.12 UT > (cf. AAVSO NEWS FLASH No. 605). I'm still waiting for indepedent confirmatory observations, since CH UMa has been in these months reported at 13+ mag to 14 mag several times (not all of them are consistent with other observations). The recent (confused with BC UMa) report of the BZ UMa outburst apparently had an independent outburst observation and led to an apparently confirmatory observation ;-) Regards, Taichi Kato