Date: Fri, 17 Mar 2006 22:32:05 -0500 From: Geoff Gaherty The typical average observer has to travel from their > light polluted home area (one to two hours or more) to > sites that offer reasonably dark skies, set up there > equipment and then begin viewing; the majority of > these folks, even when they have an interest in making > a scientific contribution, simply do not have enough > scope time to even satisfy their eye candy needs. > Therefore, the typical average observer, without a > CCD, is unlikely to be a prospect (yes, there are > always exceptions… just few and far between). You're missing a very important point here: you don't have to leave your light polluted back yard to do visual variable star observing. This was one of the things which drew me to variable star observing: it was something I could do _every_ clear night, right from the middle of downtown Toronto! The light pollution limited my ability to observe really faint stars, but with my 11" Newtonian I was able to reach magnitude 13.4 on a regular basis. Geoff Geoff Gaherty GHT Foxmead Observatory Coldwater, Ontario, Canada http://www.gaherty.ca _______________________________________________