[Halld] Hall D start run/shifts status

Alexandre Deur deurpam at jlab.org
Tue Aug 21 09:41:18 EDT 2018


Dear Collaborators,

The expectation is that beam will be sent to the Hall D tagger dump sometimes this evening/tonight. Then during next day (Wednesday), beam delivery to Halls B and C will be set-up, with physics quality beam expected for Halls B,C,D Wednesday evening if things go well (Hall A is scheduled to come online only on Sept. 12th). 
If a problem occurs during Halls B and C set-up and accelerator needs to mull over it, then Hall D may get physics beam a bit earlier.
Consequently:

* Hall D will be locked-up late afternoon or in the evening.

* The Wednesday 08/22/2018 shifts between 8am-4pm are on standby. (Earlier shifts are cancels).

* We start regular shifts on Wednesday 08/22/2018, 4pm.

If your shift is on standby, please email me and the PDL (Benedikt Zihlmann, zihlmann at jlab.org) your contact (phone) number in case you need to be called to shift.

Thank you,

Alexandre Deur, Hall D Run Coordinator.
 
RC cell: 757-383-5542
Office Phone: 757-269-7526


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