[Rgc] [Revised Logentry] Owl Shift Summary

hattawy at jlab.org hattawy at jlab.org
Sun Mar 12 08:05:02 EDT 2023


Logentry Text:
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00:00 Taking over from the swing shift with run 17757 onging with 22M triggers so far. 
00:35 Beam down, apparently a problem with 2L24
00:45 Called MCC, they said beam will be back in less than 10 minutes.
01:05 Beam still not back. Ending run 17757 with 30M events.
01:09 Beam is back. Starting run 17758.
02:00 Time change. It is 03:00 now.
05:04 BMT HV sec3 L4 strip tripped again. Turning off, waiting for 0 V and then on again.
05:52 Beam down since 05:38, so we're ending run 17758 with 50M events. Doing RICH recovery.
05:58 Starting run 17759

07:55 Run 17759 is ongoing, 30M events.

Shift summary:
ABU: 296 minutes
BNA: 119 minutes
Total number of events: 81M events + ongoing run

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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/4147986
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