[Halld] [Halld_src] Sunday RC Update

[Carlos Ayerbe Gayoso]

Hey Alex,

I will take the 10pm to 4am shift (worker)

-Carlos

Cheers

-Carlos
________________________________
From: halld_src <halld_src-bounces at jlab.org> on behalf of Alexander Austregesilo <aaustreg at jlab.org>
Sent: Sunday, November 7, 2021 11:01:57 AM
To: halld at jlab.org <halld at jlab.org>; halld_src at jlab.org <halld_src at jlab.org>; Max Bruker <bruker at jlab.org>
Subject: [Halld_src] Sunday RC Update

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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