EM configuration by Bob Hartman (April 12)

The current baseline is for 14 tiles (covering a corner of the system) in the initial EM configuration. After the initial qualification testing, 10 are to be removed for transfer to the Calibration Unit, with 4 left on the EM for continuing DAQ testing.

 Although we have all seen some of the figures from Alex' backsplash test, including some up to 300 GeV, he has never actually written a full report on that. He knows it is needed and I asked him  to provide at least a rough draft within 2 weeks. (Like JJ and Martin, Alex has too many responsibilities.)