June 5, 2019

We'll meet in TL-2561a on June 5, 2019 @ 9:30am.

Unusual Circumstances

There have been 3 recent incidents where fire trucks responded to alarms on the accelerator site:

1. 10A card in a 1A slot resulting in a burned up air core magnet at 0L09
2. Mis-wired 25A short on 100A shunt resulting in burned insulation on a ZA magnet
3. Failed transformer winding on 28 year old klystron cathode power supply

What's going on around site?

CEBAF

• Steve's SAD calendar - https://accweb.acc.jlab.org/calendar/
• ...The Next SAD

LERF

• Cryo is able to support both CEBAF (low energy) and LERF (LCLS + radio-isotope) this summer
• Can we be ready for next run in ~3 weeks (drive laser + gun) ?

UITF

• Status of 200kV electrode
• Status of ARR

GTS

• TGUN