Spring 2021 - Rebuilding Photogun
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Re-align gun before venting
- Sent request to Gould
HV work (venting)
- Fiducialize Nb cathode
- align cathode (to anode)
- align LM to cathode
- fiducialize HV chamber
- align HV to chamber Y
- re-align laser
- find missing puck tab in HV chamber
Depo work (venting)
- Make (2) SS schneedle w/o silver plating, replace depo chamber silver plated schneedle media:ACC2003000-0219 schneedle.pdf
- NF3 leak value => leave as-is
- align mask, fix w/ two set screws
- replace K source with Alvatec Sb source?