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  Silicon Envelope for the Large Protoype TPC, Page 1 of 2  Not logged in ELOG logo
ID Date Author Typeup Subject Text Attachments
  2   Wed Feb 25 09:57:15 2009 Stephan HänselMeasurementsSensor IV-Kurven + CV-Messungen (vor Modulbau) 
 IV-Kurven_Sensors.png 
  3   Fri Feb 27 13:34:11 2009 Stephan HänselMeasurementsARCs Noise PIoff + channels 2 repair 
 NoisePlot.png 
  8   Fri Oct 23 07:52:52 2009 Stephan HänselMeasurementsRun 11269 - Pedestal RunB=0, TPC inbetween but no TPC readout   
  9   Fri Oct 23 07:57:01 2009 Stephan HänselMeasurementsRun 11270 - latency scanB=0, TPC inbetween but no TPC readout
scan from 70 to 120 with 1000 events
each
  
  10   Fri Oct 23 08:02:57 2009 Stephan HänselMeasurementsRun 11271 - position runB=0, TPC inbetween but no TPC readout
Beam: 3GeV
moved silicon to center position
  
  11   Fri Oct 23 08:09:04 2009 Stephan HänselMeasurementsRun 11273 - dataB=0, TPC inbetween but no TPC readout
Beam: 3GeV
silicon position from TPC-support-ring: 
  
  16   Wed Nov 4 15:29:00 2009 Stephan HänselMeasurementsRun 20055 - Pedestal    
  17   Wed Nov 4 15:31:39 2009 Stephan HänselMeasurementsRun 20055 - Pedestal15399 triggers
HV: 200V -> 2µA
LV: 
  
  18   Wed Nov 4 16:10:24 2009 Stephan HänselMeasurementsRun 20056 - Micromegas #80510989 events
HV: 200V -> 2µA
LV:
  
  19   Wed Nov 4 16:12:33 2009 Stephan HänselMeasurementsRun 20057 - Micromegas #8061076 events
trigger rate 7,25Hz
bx = real trigger number
  
  20   Wed Nov 4 16:31:42 2009 Stephan HänselMeasurementsRun 20059 - Micromegas #807crashed at 3648 events -> TPC got much
more events
Beam: 5,6 GeV
  
  21   Wed Nov 4 17:12:47 2009 Stephan HänselMeasurementsRun 20061 - Latency Scan -> 70LATENCY IS SET TO 70
spillsize = 500
 
  
  22   Wed Nov 4 18:19:44 2009 Stephan HänselMeasurementsRun 20062 - data6493 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
  
  23   Wed Nov 4 18:24:48 2009 Stephan HänselMeasurementsRun 20063 - Micromegas #808crashed at 18577 events - TPC 19220 events
Beam: 5,6 GeV
one Micromegas module in center position
  
  24   Thu Nov 5 19:33:53 2009 Stephan HänselMeasurementsRun 20064 - pedestal12199 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
  
  25   Thu Nov 5 19:34:58 2009 Stephan HänselMeasurementsRun 20065 - pedestal18400 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
  
  26   Thu Nov 5 19:36:48 2009 Stephan HänselMeasurementsRun 20069 - pedestal13600 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
  
  27   Thu Nov 5 19:44:28 2009 Stephan HänselMeasurementsRun 20070 - positionrun2257 events without Micromegas
Beam: 5,6 GeV
silicon sledge 35cm inside from TPC-support-front
  
  28   Thu Nov 5 19:46:15 2009 Stephan HänselMeasurementsRun 20073 - Micromegas 81510070 events
with 2 Micromegas modules (TPCDAQ
stopped at 9864 events)
 OneTrackEvents_020073.txtTwoTrackEvents_020073.txt 
  29   Fri Nov 27 12:21:00 2009 Stephan HänselMeasurementsRun 20074 - Micromegas 81610010 events
with 2 Micromegas modules (TPCDAQ
stopped at 10003 events)
 OneTrackEvents_020074.txtTwoTrackEvents_020074.txt 
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