The accelerator is going down tomorrow evening to change over to
polarized beam and 827 MeV per pass. Hall B will probably be in controlled
access at that time. It might be a good time to do some laser calibration runs,
especially for the start counter. The Hall will also be open on Friday, but
activity might be more hectic. Let me know when you think you might wish to take
the data and how long it will take.
Thanks, Elton.