Difference between revisions of "Wednesday, November 13, 2019, 11:00 EST"

From Hall A Wiki
Jump to: navigation, search
(Laser)
(Electron detector)
Line 22: Line 22:
 
=== Electron detector ===
 
=== Electron detector ===
 
* Detector installation
 
* Detector installation
 +
** motion ok
 +
** noise from Analog boards about +/-5 mV
 +
** might be issue with plane A (2uA) and D (12uA), plane B 25 nA, meter for thick plane might have died from radiation
 +
** adapters still need to be done
 +
** VXS crate installed with VETROC, VTP installed, need to configure NFS mounts to work
 +
** almost ready to look at cosmics
 
* QWAD adapter boards
 
* QWAD adapter boards
 
* Counting DAQ
 
* Counting DAQ

Revision as of 10:10, 13 November 2019

Back to Main Compton Page >> Compton Meetings

*********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 = Cebaf Center F227

General

  • Hall A will start earlier than originally planned - Monday, November 25
  • Hall will be locked up for high current test Wednesday or Thursday

Electron detector

  • Detector installation
    • motion ok
    • noise from Analog boards about +/-5 mV
    • might be issue with plane A (2uA) and D (12uA), plane B 25 nA, meter for thick plane might have died from radiation
    • adapters still need to be done
    • VXS crate installed with VETROC, VTP installed, need to configure NFS mounts to work
    • almost ready to look at cosmics
  • QWAD adapter boards
  • Counting DAQ

Laser

  • Mirrors replaced
  • Entrance scans
  • Cavity birefringence scans
  • Polarization strategy

Photon Detector

  • PREX checks - complete (?)
  • CREX preparations

Analysis

  • ACC0 - laser-cycle analysis
  • ACC4 - laser cycle analysis

Minutes