[Primexd] [New Logentry] RC report for Sep-16 and Sep-17 (24 hour)

aasatury at jlab.org aasatury at jlab.org
Sat Sep 17 10:45:02 EDT 2022


Logentry Text:
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For past 24 hours we continued data taking on LHe Full Target with 200nA CW beam current.
DAQ up time: 16.9h
DAQ down: 7.1
Beam ON: 14.9
Beam OFF: 9.1
Hall-C joined to the party, without causing any major issues to us, they will stay to low current till Monday. 
There was ~ 5hours beam down time on Friday from 1pm to 6pm, in this period some maintenance work was done in Hall-D:
1.	Malte replaced 2 HV bases for FCAL
2.	Sergey replaced RF modules for FDC
3.	Kondo was working on GEM-TRD
The detectors and other beam line components were running pretty smooth, no major issues and/or alarms, except some FCAL HV readback, Malte explained how to get rid of them, and they will add the procedure to the WIKI page.
Plan:
Continue taking data on LHe target with 200nA beam as much as we can!

***** FRIENDLY REMINDER FOR THE FUTURE****************

!!! If some work was done during Beam ON or OFF times, PLEASE make log entries what was DONE!!!


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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/4043049
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