Difference between revisions of "GTS meeting 2 02 21"

Latest revision as of 09:47, 12 April 2021

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

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

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

@@ Line 1: / Line 1: @@
-* Upgrade Glassman Gun PSS interlock chassis
+* Upgrade Glassman Gun PSS interlock chassis (Carlos)
+* Add vacuum interlock to HV supply (Scott)
-* Beamline: Replace 3 YAG screens - no bake of beamline
+* 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:
+* Prep Chamber: (Mamun)- '''''Completed''''' [https://logbooks.jlab.org/entry/3869663]
 ** 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 Moly and GaAs (Robust Photocathode) substrates
-* Gun HV Chamber:
+* Gun HV Chamber: (Carlos)
+** Clean anode, cathode front
 ** Replace Anode
 ** Replace Pierce geometry
-** Upgrade anode HV bias feed-through to 5 kV
+** Upgrade anode HV bias feed-through to 10 kV
-* Laser: Add 500 MHz green fiber laser
+* Laser: (Shukui)
+** Re-install 500 MHz green fiber laser
+** Install new pulse laser