[Halld] Sunday RC Update

zihlmann zihlmann at jlab.org
Sun Nov 7 11:15:48 EST 2021


Hi Alex,
since I will be on shift tomorrow 10pm to 4am I can as well come in 
already tonight.

Beni

On 11/7/21 11:01 AM, Alexander Austregesilo wrote:
> Dear Colleagues,
>
> The reconfiguration of the accelerator is nearly complete, and we were 
> asked to be ready for beam at 4pm today. The counting house will be 
> staffed during swing shift, but we are still looking for one volunteer 
> to stay from 10pm to 4am. A worker shift participation for both shifts 
> is also encouraged and should be considered as a great opportunity to 
> see how the photon beam is tuned to Hall D. Depending on the beam 
> availability, we plan to work on the steps outline here:
>
> https://halldweb.jlab.org/wiki/index.php/Run_Coordination_Meetings:Fall2021#Setting_Up_Photon_Beam 
>
>
> We will use the remainder of the night to work on trigger/DAQ tuning, 
> and hope to be able to start the alignment of the diamond radiator 
> during the day on Monday.
>
> Yesterday, the solenoid magnet was ramped to 800A and appeared stable. 
> It was left there over night and we will start ramping it all the way 
> up before 4pm to be ready for physics beam.
>
> Best regards,
>
> Alex
>
>
>
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