Difference between revisions of "Run Planning Meeting Noters, November 2- November 9, 2022"
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Back to [[Run Coordination Meetings:Fall2022]] | Back to [[Run Coordination Meetings:Fall2022]] | ||
+ | |||
+ | =Wednesday, November 9= | ||
+ | === Past 24 hours === | ||
+ | |||
+ | * Taking production data on Full LHe target whenever we had beam. Since yesterday we collected 1.9 B events. The Total events collected for the Full target since we filled it on Saturday so far is 8.0B. | ||
+ | |||
+ | === Shift Summary === | ||
+ | |||
+ | |||
+ | * [https://logbooks.jlab.org/entry/4078571 Day Nov 8 ] | ||
+ | * [https://logbooks.jlab.org/entry/4078809 Swing Nov 8] | ||
+ | * [https://logbooks.jlab.org/entry/4078915 Owl Nov8/9] | ||
+ | * [https://logbooks.jlab.org/entry/4079038 Early riser Nov 9] | ||
+ | |||
+ | === Issues/Reports === | ||
+ | * None | ||
+ | |||
+ | === Plan === | ||
+ | |||
+ | * Continue with Full target production. | ||
+ | *Mariana Khachatryan is taking ove RC later Today | ||
+ | |||
+ | =Tuesday, November 8= | ||
+ | === Past 24 hours === | ||
+ | * Don't forget to vote!!! | ||
+ | * Taking production data on Full LHe target whenever we had beam. Since yesterday we collected 1.9B events | ||
+ | * No beam this morning: [https://logbooks.jlab.org/entry/4078503 vacuum valve problem] | ||
+ | |||
+ | |||
+ | === Shift Summary === | ||
+ | |||
+ | * [https://logbooks.jlab.org/entry/4078127 Day Nov 7 (Mark)] | ||
+ | *[https://logbooks.jlab.org/entry/4078079 Day Nov 7 (Zisis)] | ||
+ | * [https://logbooks.jlab.org/entry/4078232 Swing Nov 7] | ||
+ | * [https://logbooks.jlab.org/entry/4078375 Owl Nov7/8] | ||
+ | * [https://logbooks.jlab.org/entry/4078497 Early riser Nov 8] | ||
+ | |||
+ | === Issues/Reports === | ||
+ | * Fire alarm control. (Tim already explained it is not a real alarm). at 8:15 am there was a fire alarm in the Fire alarm control. It went away but came back after a couple of minutes. https://logbooks.jlab.org/entry/4078540 | ||
+ | *[https://logbooks.jlab.org/entry/4078512 Alcohol Bubblers Filled]. Thanks Scot! | ||
+ | |||
+ | === Plan === | ||
+ | |||
+ | * Continue with Full target production. | ||
=Monday, November 7= | =Monday, November 7= | ||
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* Friday. We took production data in empty target all day until Saturday morning. Smooth beam | * Friday. We took production data in empty target all day until Saturday morning. Smooth beam | ||
* Saturday: ( in general the beam conditions have not been ideal) | * Saturday: ( in general the beam conditions have not been ideal) | ||
− | ** Total accumulated events for all this days doing empty target ~2. | + | ** Total accumulated events for all this days doing empty target ~2.6B |
** Day: ~10 am we started filling the target while Sasha | ** Day: ~10 am we started filling the target while Sasha | ||
* Started running Empty target production whenever we had beam. (No beam for ~4.5 hours for a NL access) | * Started running Empty target production whenever we had beam. (No beam for ~4.5 hours for a NL access) | ||
Line 33: | Line 77: | ||
=== Issues/Reports === | === Issues/Reports === | ||
− | *In general | + | *Wednesday when doing the cosmic raw run the FP pulser rate was set to 2kHz and forgot to reset it back to 100Hz afterwards. So we were running with 2kHz the whole time since. Now set back to 100Hz (Beni). -> Sasha said it wasn't a big problem since it didn't change deadtime |
− | + | *In general, beam conditions have been really poor. We continued taking data but made sure to mark some of the runs while ACC was troubleshooting problems with the injector. | |
* Shift Crew reported: Need to fill the alcohol bubblers. | * Shift Crew reported: Need to fill the alcohol bubblers. | ||
=== Plan === | === Plan === | ||
− | * Continue with Full target production. | + | * Continue with Full target production. |
− | + | ||
− | + | ||
=Friday, November 4= | =Friday, November 4= | ||
Line 57: | Line 99: | ||
=== Issues/Reports === | === Issues/Reports === | ||
* [https://logbooks.jlab.org/entry/4076018 Alarm in one of the magnets ] (Beni) | * [https://logbooks.jlab.org/entry/4076018 Alarm in one of the magnets ] (Beni) | ||
− | + | * [https://logbooks.jlab.org/entry/4076021 Cycling TAG5C] (Daniel Moser) | |
* [https://logbooks.jlab.org/entry/4076377 CDC EPICS showing diconnected] (Arshak/Boris) | * [https://logbooks.jlab.org/entry/4076377 CDC EPICS showing diconnected] (Arshak/Boris) | ||
[https://logbooks.jlab.org/entry/4076382 Hard reboot worked] (Arshak) | [https://logbooks.jlab.org/entry/4076382 Hard reboot worked] (Arshak) |
Latest revision as of 07:52, 9 November 2022
Meetings are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)
Hall D counting room white board
Back to Run Coordination Meetings:Fall2022
Contents
Wednesday, November 9
Past 24 hours
- Taking production data on Full LHe target whenever we had beam. Since yesterday we collected 1.9 B events. The Total events collected for the Full target since we filled it on Saturday so far is 8.0B.
Shift Summary
Issues/Reports
- None
Plan
- Continue with Full target production.
- Mariana Khachatryan is taking ove RC later Today
Tuesday, November 8
Past 24 hours
- Don't forget to vote!!!
- Taking production data on Full LHe target whenever we had beam. Since yesterday we collected 1.9B events
- No beam this morning: vacuum valve problem
Shift Summary
Issues/Reports
- Fire alarm control. (Tim already explained it is not a real alarm). at 8:15 am there was a fire alarm in the Fire alarm control. It went away but came back after a couple of minutes. https://logbooks.jlab.org/entry/4078540
- Alcohol Bubblers Filled. Thanks Scot!
Plan
- Continue with Full target production.
Monday, November 7
Past 72 hours
- Friday. We took production data in empty target all day until Saturday morning. Smooth beam
- Saturday: ( in general the beam conditions have not been ideal)
- Total accumulated events for all this days doing empty target ~2.6B
- Day: ~10 am we started filling the target while Sasha
- Started running Empty target production whenever we had beam. (No beam for ~4.5 hours for a NL access)
Shift Summary
- Day Nov 4
- Swing Nov 4
- Owl Nov4/5
- Early riser Nov 5
- Day Nov 5
- Swing Nov 5
- Owl Nov5/6 (Luckiest Shift crew of the year!)
- Early riser Nov 6
- Day Nov 6
- Swing Nov 6
- Owl Nov6/7
- Early riser Nov 7
Issues/Reports
- Wednesday when doing the cosmic raw run the FP pulser rate was set to 2kHz and forgot to reset it back to 100Hz afterwards. So we were running with 2kHz the whole time since. Now set back to 100Hz (Beni). -> Sasha said it wasn't a big problem since it didn't change deadtime
- In general, beam conditions have been really poor. We continued taking data but made sure to mark some of the runs while ACC was troubleshooting problems with the injector.
- Shift Crew reported: Need to fill the alcohol bubblers.
Plan
- Continue with Full target production.
Friday, November 4
Past 24 hours
- Emptied the target at 9 am. No problems on that
- Started running Empty target production whenever we had beam. (No beam for ~4.5 hours for a NL access)
Shift Summary
Issues/Reports
- Alarm in one of the magnets (Beni)
- Cycling TAG5C (Daniel Moser)
- CDC EPICS showing diconnected (Arshak/Boris)
Hard reboot worked (Arshak)
Plan
- Continue with empty target production.
- (Note): Hall B plans to change to a 1/2 wave plate at some point Today.
- After empty production completed: calibration of CompCal modules with adjusted HV, 1 hr at low intensity (Sasha)
Thursday, November 3
Past 24 hours
- Maintenance day. Got Beam Back in the Swing shift.
- Harp scans after beam returned. [1] [2]
- Full target production all night whenever we had beam.
- Beam has been unstable. Related to issue to reduce HALO counts above 4nA for Hall B.
Shift Summary
Issues/Reports
- FCAL voltage issue and bases replacement (Malte)
- Simon was not authorized to add logbook entries when logged into the logbook on gluon02 (??)
Plan
- 9:30 am Empty target, then start production
- After empty production completed: calibration of CompCal modules with adjusted HV, 1 hr at low intensity (Sasha)