Difference between revisions of "Thursday, June 30, 2016, 10:00am EDT - Compton"

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(Electron detector)
 
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=== Laser ===
 
=== Laser ===
 
* Plans for summer repairs and improvements [https://hallaweb.jlab.org/dvcslog/compton/389]
 
* Plans for summer repairs and improvements [https://hallaweb.jlab.org/dvcslog/compton/389]
* Replacement power supply should have shipped June 24
+
* Replacement power supply should have shipped June 24 - still has not shipped (no estimate yet)
 +
* Joe Beaufait looked at dead power supply - bad 5V supply
 +
* Seed laser dead (not power supply) - we can swap in spare (higher power) head
 
* Improved/updated laser interlock system will be installed
 
* Improved/updated laser interlock system will be installed
  
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* Detector in Hall
 
* Detector in Hall
 
** FSD and "photon stopper" valve: need to test masking
 
** FSD and "photon stopper" valve: need to test masking
 +
** Approval to purchase more VETROC modules
 
* QWAD tests: JLab (Hoskins/Camsonne)
 
* QWAD tests: JLab (Hoskins/Camsonne)
 +
** Some test pulse measurements: [https://hallaweb.jlab.org/dvcslog/compton/392], [https://hallaweb.jlab.org/dvcslog/compton/393]
 
* QWAD tests: Manitoba
 
* QWAD tests: Manitoba
  
 
== Minutes ==
 
== Minutes ==

Latest revision as of 10:39, 29 June 2016

*********BLUEJEANS CALL-IN INSTRUCTIONS*********
----------------------------------------------------
1. Dial Toll-Free Number: 1-888-240-2560 (U.S. & Canada)
2. International participants dial:
Toll Number: 1-408-740-7256
3. Enter meeting ID:140287970

Desktop sharing:
https://bluejeans.com/140287970 

Agenda

Meeting room=F228 in Cebaf Center

General

  • "compton-old" will be shut down at the end of August - need to get everything moved to "compton"
  • Simulation: unified GEANT4-based Monte Carlo (update?)

Laser

  • Plans for summer repairs and improvements [1]
  • Replacement power supply should have shipped June 24 - still has not shipped (no estimate yet)
  • Joe Beaufait looked at dead power supply - bad 5V supply
  • Seed laser dead (not power supply) - we can swap in spare (higher power) head
  • Improved/updated laser interlock system will be installed

Photon Detector

  • Updates on photon detector analysis
  • GEANT3 simulations of synchrotron backgrounds

Electron detector

  • Detector in Hall
    • FSD and "photon stopper" valve: need to test masking
    • Approval to purchase more VETROC modules
  • QWAD tests: JLab (Hoskins/Camsonne)
    • Some test pulse measurements: [2], [3]
  • QWAD tests: Manitoba

Minutes