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

From GlueXWiki
Jump to: navigation, search
(Monday, Apr. 15 at 08:45)
(Monday, Apr. 15 at 08:45)
Line 56: Line 56:
 
:*Began running production at 50nA with the FDC included on Friday morning.  
 
:*Began running production at 50nA with the FDC included on Friday morning.  
 
:*Friday evening Sasha, Vlad, and Josh made access to exchange the crystals in the 3x3 prototype from CRYTUR to SICCAS.  
 
:*Friday evening Sasha, Vlad, and Josh made access to exchange the crystals in the 3x3 prototype from CRYTUR to SICCAS.  
 +
:*FDC was turned off Saturday evening and at 21:30 we began to take data with 100nA beam continuing untill 10:50 Sunday.
 +
:*
  
  

Revision as of 10:38, 14 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 06:00 MCC reported issue with 5th pass separator and informed shift crew to expect the beam to be off for approximately one hour. Beam returned around 07:45.
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 beam and run for one shift.
5. Run Plan
  • End of run period in 3 days, Monday 6AM beam off.
6. AOB

Monday, Apr. 15 at 08:45

1. Notes from the past 72 hours
  • Began running production at 50nA with the FDC included on Friday morning.
  • Friday evening Sasha, Vlad, and Josh made access to exchange the crystals in the 3x3 prototype from CRYTUR to SICCAS.
  • FDC was turned off Saturday evening and at 21:30 we began to take data with 100nA beam continuing untill 10:50 Sunday.


2. Issues
3. Reports
4. Today
5. Run Plan
6. AOB