Run Meeting: March 11th,2019
Back to:
3:30PM Run Meeting, Counting house meeting room (200C)
RC: Ye Tian
Daily run meeting today at 15:30 at upstairs conference room of the counting house. To call in via bluejeans: https://bluejeans.com/256205934
Contents
Status
Experiment:
No beam study and no RF recovery this week
https://logbooks.jlab.org/entry/3665804 https://logbooks.jlab.org/entry/3666105
- Taking the production runs during the weekend (03/09 and 03/10).
- Taking the SciFi data from run 4721~4724 (https://logbooks.jlab.org/entry/3665700 and https://logbooks.jlab.org/entry/3665708)
- The production (no LHRS NMR) with monitoring LHRS D-G field (-0.37910)(https://logbooks.jlab.org/entry/3666018) from run 4725-4728
- The production (no LHRS NMR and target alarm silent) with monitoring the from run 4729-4759
Hall:
1) escorted access by ARM and John to reset SciFi motion system
2) escorted access by Jack to reboot the LHRS IOC (https://logbooks.jlab.org/entry/3665788)
3) control access planed at 3:00 pm to install the new LHRS NMR IOC portserver/bad wire and Sieliu will restart the target computer. Meanwhile we insert sieve on the left arm to start optics runs after the access.
Issue
- During the Sunday day shift (3/10,10:43-4:30pm), we were working on "No control on LHRS NMR" issue(https://logbooks.jlab.org/entry/3665647 and https://logbooks.jlab.org/entry/3665658). Jack was able to check the issue by going down to the hall (https://logbooks.jlab.org/entry/3665788), and he ended up with a working plan on Monday.
- At 18:54, the target alarm was on (https://logbooks.jlab.org/entry/3665822 and https://logbooks.jlab.org/entry/3665823) and we couldn't read back the target temperature from the four temperature sensors. Target on Call was called, and the issue may need to power cycle the target computer.
The above 2 issues need a control access to the Hall, and we plan to have Jack/Ethan and Silviu to work on the issue on Monday 3pm.
Plan
- Collect the production run data with both working Right and Left HRS at 40uA.
- plans for the down time during production run.
- Left HRS magnet down, then take the right HRS optics run (positron)
- Right HRS magnet down, then take the left HRS optics run
Slides/Links
MCC scheduling Whiteboard: http://accboard.acc.jlab.org/
APEX wiki page: https://hallaweb.jlab.org/wiki/index.php/APEX
Bluejeans connection information
To join the Meeting: https://bluejeans.com/256205934
To join via Room System: Video Conferencing System: bjn.vc -or-199.48.152.152 Meeting ID : 256205934
To join via phone : 1) Dial:
+1.408.740.7256 (United States) +1.888.240.2560 (US Toll Free) +1.408.317.9253 (Alternate number) (see all numbers - http://bluejeans.com/numbers)
2) Enter Conference ID : 256205934
Slides/Links
MCC scheduling Whiteboard: http://accboard.acc.jlab.org/
APEX wiki page: https://hallaweb.jlab.org/wiki/index.php/APEX
Bluejeans connection information
To join the Meeting: https://bluejeans.com/256205934
To join via Room System: Video Conferencing System: bjn.vc -or-199.48.152.152 Meeting ID : 256205934
To join via phone : 1) Dial:
+1.408.740.7256 (United States) +1.888.240.2560 (US Toll Free) +1.408.317.9253 (Alternate number) (see all numbers - http://bluejeans.com/numbers)
2) Enter Conference ID : 256205934
