Difference between revisions of "Wednesday, January 15, 2020, 1:00 pm EST"

From Hall A Wiki
Jump to: navigation, search
(Created page with "Back to Main Compton Page >> Compton Meetings <pre> *********BLUEJEANS CALL-IN INSTRUCTIONS********* --------------------------------...")
 
 
(One intermediate revision by one other user not shown)
Line 14: Line 14:
  
 
== Agenda ==
 
== Agenda ==
Meeting room = Cebaf Center F227
+
Meeting room = Counting House Meeting Room
  
 
=== General ===
 
=== General ===
Line 32: Line 32:
 
=== Analysis ===
 
=== Analysis ===
 
* Too busy for analysis!
 
* Too busy for analysis!
 +
 +
== Minutes ==
 +
 +
Adam, Alex, Brian, Jinlong, Dave G, JC, Mark D, Kent, Cip
 +
 +
Partial notes from meeting
 +
 +
# Laser
 +
## Spent weekend swapping out PPLN--didn't help
 +
## Monday changed power supply to RPD, more sideband voltage changes--didn't help
 +
## Changed out RPD itself and it works. Locking overnight was good. Alignment improvement made it very stable.
 +
## Attempted to use Digilock: was partially successful in that is was trying to lock. The locking module in the rack has failed.
 +
## Discussion about what to do for MOLLER
 +
### Commercial locking electronics
 +
### Replacing legacy hardware
 +
### Harden for radiation: move equipment out of hall or replace with more robust equipment.
 +
### Understand radiation sources

Latest revision as of 13:43, 15 January 2020

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 = Counting House Meeting Room

General

  • No beam through Compton yet - soon?

Electron detector

  • Detector status
  • QWAD adapter boards
  • Counting DAQ

Laser

  • Cavity/laser status

Photon Detector

  • Detector, DAQ status

Analysis

  • Too busy for analysis!

Minutes

Adam, Alex, Brian, Jinlong, Dave G, JC, Mark D, Kent, Cip

Partial notes from meeting

  1. Laser
    1. Spent weekend swapping out PPLN--didn't help
    2. Monday changed power supply to RPD, more sideband voltage changes--didn't help
    3. Changed out RPD itself and it works. Locking overnight was good. Alignment improvement made it very stable.
    4. Attempted to use Digilock: was partially successful in that is was trying to lock. The locking module in the rack has failed.
    5. Discussion about what to do for MOLLER
      1. Commercial locking electronics
      2. Replacing legacy hardware
      3. Harden for radiation: move equipment out of hall or replace with more robust equipment.
      4. Understand radiation sources