I have had 10 copies of the log book of photon running during August. I
could mail them to people, but if people can come by and pick one up that would
help ease shipping. Let me know who needs one.
Also, the "low" efficiency measured at high photon energy (low T-counter
numbers) is indeed probably due to Moller electrons. See J. Arends et. al. NIM 201
(1982) p. 361 (especially Figure 4.)
Elton.