Difference between revisions of "Run Planning Meeting Notes, December 9 - December 15, 2021"

From GlueXWiki
Jump to: navigation, search
(Wednesday November 9)
Line 1: Line 1:
 
[https://cebaf.jlab.org/files/ops/accboard/ MCC whiteboard]<br>
 
[https://cebaf.jlab.org/files/ops/accboard/ MCC whiteboard]<br>
  
 +
=Thursday December 10=
 +
#Last 24h:
 +
#* Took one AMO run
 +
#Issues
 +
#* Downtime Incidents: RF separators tripped off and simultaneously MBD5C10V Mismatch from 7:30 - 9:30 am [https://logbooks.jlab.org/entry/3959462][https://logbooks.jlab.org/entry/3959437]
 +
#Plans
 
=Wednesday December 9=
 
=Wednesday December 9=
  

Revision as of 16:22, 9 December 2021

MCC whiteboard

Thursday December 10

  1. Last 24h:
    • Took one AMO run
  2. Issues
    • Downtime Incidents: RF separators tripped off and simultaneously MBD5C10V Mismatch from 7:30 - 9:30 am [1][2]
  3. Plans

Wednesday December 9

  1. Last 24h:
    • Start counter dark rate test, Run 90454 [3] (Beni)
    • 1 FCAL base changed [4] (Mark)
    • FADC replaced in the tagger crate[5] (Sasha)
    • PWO modules and lead scint glass installed in the PS setup [6] (Sasha)
  2. Issues
    • Hall D beam stopper cause almost four hours of down time [7] We recovered the beam at 15:20 pm. The biggest suspect is an air pressure issue that caused a "beam stopper stuck" fault within PLC. The cause needs further investigation.
    • Solenoid dump due to a lost communication with both VCL flows for over 1 minute [8][9] (Tim & Nick)
    • Solenoid ramping up, from 19:50 pm (Dec 8) to 4:30 am (Dec 9) up to 1360 A (Tim & Beni). Waited for 15 minutes and ramp down to 1350 A (Phoebe, Jackson & Nathaly) [10][11]
    • Current major event, Separators tripped [12]
  3. Plans
    • Continue running with C
    • AMO run
    • Raw mode run
    • Beam Studies next Tuesday (accelerator), Dec 14