I became interested in mapping light pollution at my various observing
sites. Not finding a simple alt-azimuth plotting chart on the web, I
threw one together in Powerpoint. A jpg, which prints off well using
MS-Windows, and the original powerpoint file can be downloaded from:

http://members.csolutions.net/fisher...zplotchart.ppt
(85K)
http://members.csolutions.net/fisher...NELM/Altaz.jpg (292K)

If anyone needs it, use it in good health. - Canopus56