Difference between revisions of "Run Planning Meeting Notes, Apr 11 - Apr 17, 2019"

From GlueXWiki
Jump to: navigation, search
(Friday, Apr. 12 at 08:45)
(Friday, Apr. 12 at 08:45)
Line 42: Line 42:
 
::*[https://logbooks.jlab.org/entry/3677931 Logbook entry 3677931]
 
::*[https://logbooks.jlab.org/entry/3677931 Logbook entry 3677931]
 
::*[https://logbooks.jlab.org/entry/3677960 Logbook entry 3677960]
 
::*[https://logbooks.jlab.org/entry/3677960 Logbook entry 3677960]
 +
:*Rate monitoring.
 +
::*[https://logbooks.jlab.org/entry/3678179 Logbook entry 3678179]
  
 
:4. Today
 
:4. Today

Revision as of 07:20, 12 April 2019

Thursday, Apr. 11 at 08:45

1. Notes from the past 24 hours
  • Continued running at 200nA on LHe Target.
  • 1.63B triggers collected.
  • MCC took away beam around 16:55 due to magnet issues, beam returned shortly after.
  • One DAQ crash in the evening around 21:00, Surgey was here at the time and corrected.
  • Drew covered the emergency replacement for the Duck Hunter shift this morning.
2. Issues
3. Reports
4. Today
  • Continue running production at 200nA, 10-4 Al LHe target.
5. Run Plan
  • End of run period in 4 days, Monday 6AM beam off.
6. AOB

Friday, Apr. 12 at 08:45

1. Notes from the past 24 hours
  • Continued running at 200nA on LHe Target.
  • Accelerator experienced hardware issues and required access to replace a power supply, the beam was gone between 09:10 and 13:40.
  • 0.95B triggers collected.
2. Issues
  • At 06:30 MCC reported issue with 5th pass separator and informed shift crew to expect the beam to be off for approximately one hour.
3. Reports
  • Rate drop on Wednesday, continuing discussion,
  • Rate monitoring.
4. Today
  • Run production at 50nA, 10-4 Al LHe target. Turn on the forward drift chamber and run for two shifts, or until satisfied with statistics. Then turn off FDC and increase to 100nA.
5. Run Plan
  • End of run period in 3 days, Monday 6AM beam off.
6. AOB