[Clas12_first_exp] RC summary (+ no meeting today)
mdefurne
mdefurne at jlab.org
Sat Nov 10 12:48:55 EST 2018
Dear all,
Until 2:00am this morning, we were taking data smoothly. At 2:00am, MCC
started having issues to deliver the 40nA. At 3:00, I was called to
decide if we keep taking data at 16nA or if we stop everything and call
the expert without really knowing how long it would take. I chose to
wait the morning to have a fresh expert and shift crew at MCC.
The beam was stopped at 7:30am so that the expert could intervene and
we were back at 8:00am at 40nA. (The problem was apparently related to
the one we got a few days ago with unstable beam current.)
Plan of the day: Take data at 40nA!
There will be no RC meeting today. Nevertheless, if you have any
question, do not hesitate to contact me.
Kind regards,
Maxime
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