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  Silicon Envelope for the Large Protoype TPC  Not logged in ELOG logo
Message ID: 11     Entry time: Fri Oct 23 08:09:04 2009
Author: Stephan Hänsel 
Type: Measurements 
Subject: Run 11273 - data 

B=0, TPC inbetween but no TPC readout

Beam: 3GeV

silicon position from TPC-support-ring: 

     123: x=center, z=56.5 cm (measuring tape: sledge 35cm inside the gap)

     116: x=center, z=57 cm (measuring tape: sledge 35cm inside the gap)

2 APVs dead:

 

apvlatency = 75 (in fedpmc_silc.xml)

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