[Hallb-engineering] good beam for HPS run last night
stepanya at jlab.org
Thu Apr 23 09:07:59 EDT 2015
As of 1 am today we had a wonderful beam on HPS target. Many thanks to MCC
crew for delivering and maintaining a good beam quality throughout the
Of course all kudos to Arne Freyberger for tuning beam for HPS. The
the profile of the 1.056 GeV beam fully met the requirements. Shortly
the nice beam we were able to establish the production running
started the HPS detector commissioning.
Hall-B will be in restricted access during the day for 12 GeV work. We
again at/around 4pm. For system experts, please make sure your system is
prior the closing of the hall. Last night we lost 2 hours due to open
We do not have much time and losses like that are unacceptable.
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