Hi Jeff Thanks for your note on the links. What I'm really hoping to find is the AL's Arp observing list. - the 300+ galaxies. -- Clear skies, Mel Bartels Programmer/Analyst, amateur astronomer Eugene, Oregon, USA homepage: http://www.efn.org/~mbartels mailto:mbartels@efn.org atm, atm-digest list-owner Motorize A Dob: http://zebu.uoregon.edu/~mbartels/altaz/altaz.html