>> Brian Skiff, if you made it this far, is there a easy >> method for measuring light pollution with a digital or CCD camera? There's an article about doing exactly this in the February S&T. Tony Flanders' piece starts on page 99. Not sure if you would regard the process as "easy". \Brian -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.