[Prex] [Revised Logentry] RC update

[chandan at jlab.org]

Logentry Text:
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Dear Collaborators,

Here is the update for last 24 hours:
Laser spot change on the cathode and PQB studies went until 11:00- ~14:00.
After that we established high current beam on the 1% carbon target.
Started production with 48Ca target around 15:30.

Around 18:00 injector started having vacuum problem. Injector group started working until midnight.
Caryn has checked the PQB status after the injector work. 
Started production around 1:30am today and continued until about 5 am where injector group were called again to chase beam loss in the injector area.
The scheduled beam studies has started at 9:00 am.
Hall will be open till 15:00.
Alex went inside hall for Compton Electron detector.

We will have our usual meeting upstairs in the counting house at 3:15 PM today. Bluejeans link for remote participants: https://bluejeans.com/256205934

Chandan Ghosh
(Hall A Run Coordinator)

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3796663
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