Hi...how many of you are actually working through the Caldwell objects (at least those that you can see from your latitude)? Despite O'Meara's excellent book I find the list to be rather "pretentious" of the originator, especially when he gets to stick his name to objects already long discovered. Many objects like the Helix, Sculptor Galaxy and the Double Cluster are already known by their NGC numbers or other popular names. It's hard to get excited over C13, C23 etc. I do have to say that O'Meara's book is really well written and fun to read but something like the R.A.S.C.'s Finest NGC Objects list is more fun to work through.
Ivan
Ivan