[Hallc_running] [New Logentry] RC daily summary

hszumila at jlab.org hszumila at jlab.org
Wed Dec 6 08:55:02 EST 2023


Logentry Text:
--
We re-established beam last night very smoothly. 

Problems arose after we took our first data and noticed no drift chamber hits. An interlock had been tripped at some point from the HMS fan in the hut which shuts off gas flow to the detectors. We spent the next two shifts basically recovering the drift chambers (almost recovered as of this morning, but we will spend the day doing a Moller measurement). See more details here: https://hallcweb.jlab.org/wiki/index.php/December_6,_2023

After much effort to re-establish beam, NPS will stay running through the morning of Fri, 15-Dec.

We will meet at 11am in the third floor counting house and via zoom: https://logbooks.jlab.org/entry/4229331

---

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/4230565
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/hallc_running/attachments/20231206/17a52048/attachment.html>


More information about the Hallc_running mailing list