Difference between revisions of "GTS meeting 8 28 17"

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## Fix existing harp and install 20 µm tungsten wire
 
## Fix existing harp and install 20 µm tungsten wire
 
## Add a new CEBAF-style harp with 10 µm tungsten wire (''i.e'', GTS will have two harps)
 
## Add a new CEBAF-style harp with 10 µm tungsten wire (''i.e'', GTS will have two harps)
 +
## Replace leaky vent valve
 +
## Replace bad ion pump

Revision as of 08:43, 26 August 2017

  • Emittance Measurements - Yan


  • New plan:
  1. Finish emittance measurements, including a larger laser size (x4) – August 21-25
  2. Attempt 5 mA (non-magnetized, then magnetized) – August 28-31
  3. Shutdown – September 5:
    1. Install new YAG screen at viewer 3
    2. Fix existing harp and install 20 µm tungsten wire
    3. Add a new CEBAF-style harp with 10 µm tungsten wire (i.e, GTS will have two harps)
    4. Replace leaky vent valve
    5. Replace bad ion pump
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