[Hallb-engineering] [New Logentry] Hall B Cooldown to 4K

kashy at jlab.org kashy at jlab.org
Thu Jan 10 07:20:07 EST 2019

Logentry Text:
We will be cooling the Hall B systems back to 4K and filling them today tonight and tomorrow.
We expect to be full and stable by mid to late Friday on Day shift.

Vacuums on all U-tubes were checked while we were warm. The only two that really needed pumping were the long U-tubes for the Solenoid.


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/3642138
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