[Hallc_running] [Revised Logentry] Hall C RC update: Wednesday, 8/22

gaskelld at jlab.org gaskelld at jlab.org
Wed Aug 22 08:50:02 EDT 2018

Logentry Text:
Some progress was made yesterday with regards to increasing the available gradient in the accelerator, but work remains before sending beam to the halls.  The upstream beamline vacuum in Hall C is also not yet good enough to allow beam delivery, although all ion pumps are on and it is slowly improving.

There will be no beam to Hall C on DAY or SWING shift today, with some possibility of beam late OWL.  DAY and SWING shifts are cancelled today (Wednesday) - Thursday OWL shift is not yet cancelled, but this may change after the 1:30 scheduling meeting, so stay tuned.

After consulting with Dave Meekins, we will not condense hydrogen in the target today - the soonest this would happen is Thursday during the day.

We will have our daily RC meeting at 4 pm in the Counting House. Remote connection information: https://hallcweb.jlab.org/wiki/index.php/RC_daily_meetings_and_daily_runplan_fall_2018


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/3590054
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