Hello, Dr. Rajiv Batia, who will be visiting APO on the 24th, will also be at Yerkes from the 25th to 29th to demonstrate his Hartmann wavefront sensor telescope alignment system. If anyone wishes to participate at Yerkes I encourgae such because there will be plenty of time to have detailed sicussions with him and to work with the instrument on the telescope. The 24 inch telescope is presently out of alignment (the mirrors were just recoated) and the application of his instrument to perfecting the alignment on it is an excellent demonstration of its capabilities. Yerkes has dormatory facilities, should people wish to minimize costs. Walter Wild APO APO APO APO APO Apache Point Observatory 3.5m APO APO APO APO APO This is message 243 in the apo35-general archive. You can find APO the archive on http://www.astro.princeton.edu/APO/apo35-general/INDEX.html APO To join/leave the list, send mail to apo35-request@astro.princeton.edu APO To post a message, mail it to apo35-general@astro.princeton.edu APO APO APO APO APO APO APO APO APO APO APO APO APO APO APO APO APO