[Hallc_running] [New Logentry] Hall C RC Update - Sunday Sept 24

[chandan at jlab.org]

Logentry Text:
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The machine is in the same state as it was yesterday. Last night just before they were about to send the CW beam to hall C, the BSY PSS dropped.
The SSG group is working on this and their estimation to complete all of the work is roughly 8hrs, big error bar (https://logbooks.jlab.org/entry/4186490)
So, the shift leader is sent home with an option to get him back if we expect the beam earlier than 4 p.m.
 
Yesterday, there were some tests for DAQ, for the calorimeter using LED. Here is an excellent log entry from Ben of DAQ's sparsification feature -https://logbooks.jlab.org/entry/4186257
The SHMS rotation got stuck. Called the Engineer on call. Thanks, Ellen for coming and resettling that.

The PD said he would try to survey the hall and keep it in the controlled access. A message is sent to Heidi to inform her if there is anything they want to look inside the hall.
We will continue our plan on elastic data taking for swing and owl shifts.


Shifts:
There are a couple of open shifts for this week and later.
Please consider signing up for the open slots (https://misportal.jlab.org/mis/apps/physics/shiftSchedule/index.cfm?experimentRunId=DVCS-NPS-2023).

There will be no RC meetings over the weekend. 

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4186561
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