[Hallc_running] [Revised Logentry] Hall C RC Update: Thursday, Sept. 14, 2023

[gaskelld at jlab.org]

Logentry Text:
--
Dave Meekins is cooling down the target today (cooling and condensing all in one day).  If all goes well, we should be able to lock up the hall and start receiving beam sometime (probably late) swing shift.  As noted yesterday, Day shift is cancelled but Swing shift workers should report.

In preparation for possible beam delivery, the HMS and SHMS will be rotated to their starting angles (16.44 and 36.3 degrees respectively).  Simona will also be checking cables (once they are repaired), so a 4 hour cosmic run is required before we receive beam in the hall.

Last night, the power supply for the large Moller quads tripped off due to an overtemp fault.  DC power will look at this today.  The Moller quads are used for the beamline optics, so this power supply is needed before we take beam.

There will be the usual RC meeting today at 11 am.  We'll discuss the runplan for the next few shifts. The Zoom information is below:

https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMXdsUT09

Meeting ID: 161 701 5555
Passcode: 288953

---

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/4178931
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/hallc_running/attachments/20230914/e4ad7576/attachment-0001.html>