Club Meetings
The Club meets in the Pewaukee Library conference room on the second Wednesday of every month at 7 pm.
Next Meeting: Wednesday, March 14, 2012
Public Events
The Second Saturday of every month the Club has a "Rain or Shine" presentation on an astronomy topic. The presentations are given in the Community Room at the Library unless otherwise noted.
Next Event: Randy Buchwald will give a presentation on Sunspots and the Aurora Borealis on Saturday, March 10th at 7:00 pm, at the Pewaukee Public Library, 210 Main Street, Pewaukee. The event is free and intended for a general audience.
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Monthly Archives: November 2010
HT Cassiopeia – Light Curve (Part 2)
The 600 images collected during the observing session were analyzed photometrically using the capabilities of the MAXIM DL5 software. There are numerous reference/comparison stars available for the analysis as shown on an AAVSO finder chart obtained at http://www.aavso.org/vsp/chart under the … Continue reading
HT Cassiopeia – an Amazing Binary Star System (Part 1)
On November 2nd, a new AAVSO Special Notice (#221) arrived in my email inbox. HT Cas is a dwarf nova star in the constellation of Cassiopeia (the one that looks like a “W” and is currently well placed in our … Continue reading
