12/09/2013

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Run Number Beam Time Notes
6858 on 3'28" V_CAT= 2.5kV, V_GEM=2.2 kV measuring the background as the beam is on without expecting a signal.(amplified twice)using PS777
6859 on V_CAT= 2.5kV, V_GEM=2.2 kV measuring the background as the beam is on without expecting a signal. (amplified once)12 9 13 bk 2.2 2.5.png
6860 on V_CAT= 2.8kV, V_GEM=2.5kV measuring the background as the beam is on without expecting a signal. (amplified once)12 9 13 bk 2.5 2.8.png