[Halla_running] [New Logentry] RC report - 2/3/2022

[arunts at jlab.org]

Logentry Text:
--
After inserting the sieve into place (https://logbooks.jlab.org/entry/3981120) during early swing shift, we were able to successfully complete our optics program for this kinematic setting. With MCCs escorted access help (https://logbooks.jlab.org/entry/3981263), the sieve was removed and we continued with production running on LH2 and LD2. We had a rather smooth night of data taking during the owl shift. Early this morning, we were told that Hall A would have a brief beam interruption (~1hr) due to 2 pass separator phase drift work. In the meantime, we experienced quite a few trips due to SBS magnet spiking (https://logbooks.jlab.org/entry/3981601, https://logbooks.jlab.org/entry/3981570, https://logbooks.jlab.org/entry/3981575) and the FSD readout trips limits were adjusted after David Flay spoke with MCC. Currently, we are continuing with our production running with 100M LD2 and 20M LH2 cycles and 2hr long runs (instead of 1hr) and an occasional dummy target run.

Let's have our daily RC meeting at 3:15 pm on the usual zoom link (https://jlab-org.zoomgov.com/s/1619032184).

---

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/3981626
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/halla_running/attachments/20220203/3ea3a633/attachment.html>