Difference between revisions of "Run Group A"
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== <font color=blue>''' Run Plan:'''</font>== | == <font color=blue>''' Run Plan:'''</font>== | ||
− | ''(last update 4/07 - | + | ''(last update 4/07 - 16:36)'' |
*<font color=red> '''When beam to Faraday Cup the Fast Shut Down: Upstream, Midstream, Downstream, BOM and Solenoid should be always Unmasked ''' | *<font color=red> '''When beam to Faraday Cup the Fast Shut Down: Upstream, Midstream, Downstream, BOM and Solenoid should be always Unmasked ''' | ||
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* Continue data taking for production with with trigger_v12.trg @ 45nA 3 hours/run | * Continue data taking for production with with trigger_v12.trg @ 45nA 3 hours/run | ||
+ | * <font color=red>'''Please contact the Micromegas (BMT, FMT & FTT) expert if there are any trips, or if you notice any issues in the online monitoring do not turn off or on MM only the expert can do that. See Log entry https://logbooks.jlab.org/entry/3556528 '''</font> | ||
Revision as of 15:37, 7 April 2018
[edit]
Shift ScheduleShift ChecklistHot CheckoutBeam Time Accounting
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Manuals |
Procedures |
JLab Logbooks
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If calling local numbers (with area code prefix 757) from the counting room dial 9+[last 7 digits]. To call other area codes dial 91+[10 digit number]
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- Note, all non-JLab numbers must be dialed with an area code. When calling from a counting-house landline, dial "9" first.
- To call JLab phones from outside the lab, all 4-digit numbers must be preceded by 757-269
- Click Here to edit Phone Numbers. Note, you then also have to edit the current page to force a refresh.
Click Here to edit Phone Numbers. Note, you then also have to edit this page to force a refresh.
CLAS12 Run Group A, Spring 2018
Beam energy 10.6 GeV (5 pass)
Important: Document all your work in the logbook!
Remember to fill in the run list at the beginning and end of each run (clas12run@gmail.com can fill the run list)
RC: Latifa Elouadrhiri
- (757) 575-7540
- 9 575 7540 from Counting Room
- latifa@jlab.org
PDL: Eugene Pasyuk
- (757) 876-1789
- 9 876-1789 from Counting Room
- pasyuk@jlab.org
- Note 1: Be very mindful of the background rates in the halo counters, rates in the detectors, and currents in the SVT for all settings to ensure that they are at safe levels.
- Note 2: At the end of each run, follow the DAQ restart sequence "end run", "abort", "reset", "download", "prestart", "go". After DAQ prestart is complete reboot the scaler IOCs with the command: iocjscalerRestartAll.sh. Note: After each step, make sure it is complete in the Run Control message window. If a roc has crashed, find which one it is and issue a roc_reboot command and try again. Contact the DAQ expert if there are any questions.
- Note 3: Nominal beam positions: 2H01 (X=1.0 mm, Y=-1.5 mm)
- Note 4: With beam to the Faraday Cup, typical rates on all halo counters upstream from the target should be either 0 or of the order of few counts. Count rates in the range of tens or more may indicate bad beam tune or bleed-through from other Halls.
Run Plan:(last update 4/07 - 16:36)
Run Plan for Friday April 6 Swing shift:
Run Plan for Saturday April 7 owl shift:
Run Plan for Saturday April 7 Day & Swing shifts:
In case of other questions or uncertainties of what to do, please call the RC
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General Instructions:
Every Shift:
Every Run: Log screenshots of:
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Webcams |
Manuals |
Epics on the web
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Hall-B
Run lists |
Accelerator |
Bluejean meetings
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