Difference between revisions of "Run Planning Meeting Notes, Mar 04-Mar 11, 2020"

Revision as of 08:24, 6 March 2020

Last 24 hours
- Limited beam yesterday morning, followed by Hall access for Solenoid VCL work (Scot/Mark)
- Steady production evening and overnight
Reports/Issues
- Rates instability: Added additional beam positions to "default" MyaViewer
  - No issues overnight. Still plan to request other Hall beam off and Harp Scan if another "dip" is identified by shift crew.
- Bad data from CAEN HV and intermittent LINK alarms (Hovanes)
- ρ and ω yield/trigger (almost) back to nominal values: CCDB time stamp update (Alex)
  - Still some work to do on TOF calibration + something weird (Beni)
- Updated reference plots: thanks Naomi! [1]
Run Plan
- Production

Last 24 hours
- Beam off until Wednesday @ 5 pm for injector work
- FCAL work and restoration
  - New PDU installed (Nick)
  - Restoration: [2][3] (Nick/Colin)
- Solenoid Vapor Cooled Lead (VCL) temperature drop (Mark)
Reports/Issues
- Accelerator status GUI (Naomi)
- Tagger magnet NMR signal (Tim)
- Tagger field change to photon energy calibration (Richard)
- Bad data from CAEN HV and intermittent LINK alarms (Hovanes)
- ρ and ω yield/trigger back to nominal values: e.g. Run 72076 (Alex)
  - Change of timestamp (Logbook entry?)
- Rates instability (Alexandre)
Run Plan
- Opportunistic access for solenoid work in parallel with injector tuning (1:00 pm)
- Production

@@ Line 1: / Line 1: @@
 <- Back to [[Run Coordination Meetings:Fall2019 Run]]
 [https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2019-11/index.html Integrated trigger count]
+==  Friday, March 6 ==
+# Last 24 hours
+#* Limited beam yesterday morning, followed by Hall access for [https://logbooks.jlab.org/entry/3797971 Solenoid VCL work] (Scot/Mark)
+#* Steady production evening and overnight
+# Reports/Issues
+#* Rates instability: [https://logbooks.jlab.org/entry/3797873 Added additional beam positions to "default" MyaViewer]
+#** No issues overnight.  Still plan to request other Hall beam off and Harp Scan if another "dip" is identified by shift crew.
+#* [https://logbooks.jlab.org/entry/3797335 Bad data from CAEN HV] and intermittent LINK alarms (Hovanes)
+#* &rho; and &omega; yield/trigger (almost) back to nominal values: [https://logbooks.jlab.org/entry/3797966 CCDB time stamp update] (Alex)
+#** Still some work to do on TOF calibration + [https://logbooks.jlab.org/entry/3798088 something weird] (Beni)
+#* Updated reference plots: thanks Naomi! [https://logbooks.jlab.org/entry/3798088]
+# Run Plan
+#* Production
 ==   Thursday, March 5 ==