[Halld] Status Update

Sean Dobbs s-dobbs at northwestern.edu
Tue Mar 7 21:28:26 EST 2017


Dear all,

Beam delivery to the hall resumed around 9:00 PM tonight, as the
accelerator recovered enough to deliver low-current beam to Hall D only
overnight.  The priority tomorrow will be for repairs to continue beam
delivery to the other halls so that Hall C can continue their commissioning.

Regards,
Sean


On Tue, Mar 7, 2017 at 4:30 PM Sean A Dobbs <s-dobbs at northwestern.edu>
wrote:

> Dear all,
>
> The accelerator is having problems with one of the RF cavities, and while
> the situation may improve at any time, it is currently not clear if we will
> get beam before tomorrow morning or not. The Hall will remain in controlled
> access for now, and shifts will remain as scheduled.
>
> Regards,
> Sean
>
>
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