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Variable Stars

AAVSO AAVSO Alert Notice 358 Monitoring of Mira (o...
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AAVSO announced a campaign to monitor Omicron Ceti during the Scheduled HST run on September 23 and during the two weeks before and after that date. Visual and CCD observations are requested. Please see the attached Alert Notice 358 for details. An AAVSO photometry sequence chart is also attached for reference. Please note the request for CCD observers to observe as far as possible at the blue end of the spectrum, particularly take UBV multicolored observations if you have the filters.
Brad Walter
bswalter@hughes.net
www.mcmahanobservatory.com
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