Difference between revisions of "Meeting 2020 02 05"

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(Update on INFN GEM commissioning (Evaristo, Roberto))
(Update on INFN GEM commissioning (Evaristo, Roberto))
 
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===  Update on INFN GEM commissioning (Evaristo, Roberto) ===
 
===  Update on INFN GEM commissioning (Evaristo, Roberto) ===
  
Evaristo could not attend the meeting today. Below is his updates from email
+
Evaristo could not attend the meeting today. Below is his updates from email  
* My colleagues in Catania re-tested a second GEM foil that did not passed the
+
 
  Quality Check in 2015. We left dry nitrogen flushing for more than 1
+
* My colleagues in Catania re-tested a second GEM foil that did not passed the Quality Check in 2015. We left dry nitrogen flushing for more than 1 full day. The new test has been passed: all sector currents at 550->450 V are well below 10 nA.
  full day. The new test has been passed: all sector currents at 550->450 V are
+
 
  well below 10 nA.
+
* thanks to Bogdan suggestions we prepared a new version of the GEM installation procedure (still draft), that I will distribute to Todd probably tomorrow. Essentially we are coming back to the hypothesis of using a portable crane instead of an installation stand (which would require design and manufacturing).
* thanks to Bogdan suggestions we prepared a new version of the GEM
+
  installation procedure (still draft), that I will distribute to Todd probably
+
  tomorrow. Essentially we are coming back to the hypothesis of using a
+
  portable crane instead of an installation stand (which would require design
+
  and manufacturing).
+
  
 
=== Update on the Tracking efficiency / resolution (Andrew) ===
 
=== Update on the Tracking efficiency / resolution (Andrew) ===

Latest revision as of 10:04, 5 February 2020

GMn GEM commissioning Meetings: WEDNESDAY 10:00am - 11:00am

Link to all previous meetings: GMn GEM Commissioning Meeting


 Kondo, 

Main topic

Update on INFN GEM commissioning (Evaristo, Roberto)

Evaristo could not attend the meeting today. Below is his updates from email

  • My colleagues in Catania re-tested a second GEM foil that did not passed the Quality Check in 2015. We left dry nitrogen flushing for more than 1 full day. The new test has been passed: all sector currents at 550->450 V are well below 10 nA.
  • thanks to Bogdan suggestions we prepared a new version of the GEM installation procedure (still draft), that I will distribute to Todd probably tomorrow. Essentially we are coming back to the hypothesis of using a portable crane instead of an installation stand (which would require design and manufacturing).

Update on the Tracking efficiency / resolution (Andrew)

Update on UVa GEM commissioning (Kondo, Anu)

High Rate MPD readout / DAQ (Danning)

MPD decoder software (John)

Update on PREX GEM (Siyu)

AOB