Difference between revisions of "GTS meeting 2 02 21"

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* Prep Chamber: (Mamun)
+
* Prep Chamber: (Mamun)- Completed [https://logbooks.jlab.org/entry/3869663]
 
** Fix Transverse Manipulator
 
** Fix Transverse Manipulator
 
** Fix Sb boat
 
** Fix Sb boat

Revision as of 08:39, 14 March 2021

  • Upgrade Glassman Gun PSS interlock chassis (Carlos)
  • Add vacuum interlock to HV supply (Scott)


  • Beamline - no bake of beamline: (Mamun and Bubba)
    • Replace YAG screens on Viewers 1,2 and 3
    • Replace leaky right-angle valve
    • Remove Deflecting Cavity and move TE_011 Cavity in its place


  • Prep Chamber: (Mamun)- Completed [1]
    • Fix Transverse Manipulator
    • Fix Sb boat
    • Clean Sb pellets off chamber
    • Clean/check Bottom Heater
    • Add Cs for Robust Photocathode research
    • Clean/replace windows
    • Add pucks with Nb and GaAs (Robust Photocathode) substrates


  • Gun HV Chamber: (Carlos)
    • Clean anode, cathode front
    • Replace Anode
    • Replace Pierce geometry
    • Upgrade anode HV bias feed-through to 5/10 (?) kV


  • Laser: (Shukui)
    • Re-install 500 MHz green fiber laser
    • Install new pulse laser