Run Group F

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• Shift Documentation
• Phone Numbers
• Short Term Schedule
• Monitoring
• Useful Links

Shift Schedule Shift Checklist Hot Checkout Beam Time Accounting See guidance for BTA in Beam Time Accounting User Guide.

Manuals BAND Beamline CND Cryo-Target CTOF DAQ DC ECAL FT FTOF HTCC LTCC MVT MVT turn on procedure RICH: expert novice Slow Controls Solenoid Power-Up and Power-Down Procedure SVTTo switch on SVT see SVT short Torus Power-Up and Power-Down Procedure

Procedures Establishing Physics-Quality Beam Performing Møller Runs Performing Harp Scans Tunnel/Hall Access

JLab Logbooks MCC Hall-A Hall-B Hall-C Hall-D

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]

Role Phone Number Hall B Run Coordinator (757) 575-7540 (cell) Hall B Physics Division Liaison (757) 876-1789 (cell) MCC 7048 Crew Chief 7045 Crew Chief (757) 876-3367 (cell) Program Deputy (757) 876-7997 (cell) RadCon (757) 876-1743 (cell) Gate House Guard 5822 Location Phone Number Hall B Floor 5165 Hall B Space Frame 5170 and 5171 Hall B Forward Carriage 5371 Hall B Gas Shed 7115 Hall B Counting House 5244 (Shift Expert) Hall B Counting House (757) 329-4846 (Shift Expert cell) Hall B Counting House 5245 or 5126 (Shift Worker) Hall A Counting House 5501 Hall C Counting House 6000 Hall D Counting House 5504

Hall B System Phone Number On-Call Person Engineering (757) 748-5048 (cell) (757) 897-9060 (cell) Engineering On-Call (primary) Denny Insley (secondary) Slow Controls (757) 748-6922 (cell) Nathan Baltzell Beamline (757) 303-3996 (cell) Eugene Pasyuk DC (757) 218-4372 (cell) (757) 748-5048 (cell) Florian Hauenstein (primary) Engineering On-Call (secondary) SVT/MVT/MM (757) 541-7539 (cell) (757) 753-7769 (cell) Yuri Gotra (primary) Rafo Paremuzyan (secondary) ECAL (757) 810-1489 (cell) Cole Smith FTOF/CTOF/CND (757) 344-7204 (cell) Daniel Carman ALERT (757) 329-4844 (cell) Raphael Dupré HTCC/LTCC (757) 344-7174 (cell) Youri Sharabian FT (757) 344-1848 (cell) Raffaella De Vita BAND (757) 310-7198 (cell) Florian Hauenstein RICH (757) 344-3235 (cell) (757) 748-6922 (cell) Christopher Dilks (primary) Nathan Baltzell (secondary) DAQ (757) 232-6221 (cell) Sergey Boiarinov HYDRA (317) 550-9226 (cell) Torri Jeske Authorized Hall B Solenoid/Torus Operators Hall B Denny Insley, Morgan Cook, Eugene Pasyuk Magnet Group Probir Ghosha, Renuka Rajput-Ghoshal Detector Support Group Brian Eng, Pablo Campero, Tyler Lemon DC Power Onish Kumar, Sarin Philip

• 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
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CLAS12 Run Group F, Spring 2020
Beam energy XX.X GeV (XX pass)
Important: Document all your work in the logbook!

RC: Mohammad Hattawy (Full list of RG-F RCs)

• 423-596-8352
• 9 423-596-8352 from Counting Room

PDL: John Doe

• (757) 876-1789
• 9 876-1789 from Counting Room

Run Plan: Feb 12-19, 2020 (Last updated: ) DAQ config: ; Trigger file: Note 9: When you have to turn the whole MVT off, do not press "All HV OFF": Instead go to 'Restore settings' from the MVT overview screen: SafeMode.snp for beam tuning and Moeller runs MV_HV_FullField.snp for full solenoid field MV_HV_MidField.snp wgeb solenoid < 4T Note 10: Check the vacuum periodically, make sure vacuum is not higher than 5e-5 Note 11: Always reset the CFD threshold after all power off/on on the CND CAMAC crate After the CAMAC crate (camac1) holding the CND CFD boards is switched off for any reason, it is mandatory to reset the associated thresholds typing the following command from any clon machine terminal: $CODA/src/rol/Linux_x86_64/bin/cnd_cfd_thresh -w 0 If this command is failing and the crate is not responding, reboot it as follows: roc_reboot camac1 Note 12: Shift workers should anyway check routinely scalers to verify they update correctly and make a logbook entry if anomalies are observed after starting a new run. Note 13: To solve common SVT issues see https://logbooks.jlab.org/entry/3615766 Note 14: For RICH recovery procedures, please see Log entry https://logbooks.jlab.org/entry/3562273. This would apply in the cases of 1. DAQ crash: rich4 is not responding or 2. RICH alarms (LV,missing tile, temperature etc). If it does not work or you are uncertain about what to do, contact the RICH expert on call. Please, note that missing tiles typically occur due to lost communication. Keep in mind that the recovery procedure will kill DAQ. If DAQ is running for other purpose, rather than data taking (for which the RICH acceptance would be important) do not initiate the recovery procedure. The most critical parameter for RICH is the temperature of the photosensors. If the temperature rises above limits, an interlock will automatically turn the RICH HV and LV. If this happens, notify the expert on call and keep taking data without RICH. Note 15: Asymmetry on FTCal ADC Scalers: If the beam current is 5 - 10 nA, and the observed asymmetry is out of specs, i.e. > +-2.5%, check (1) that the beam position is according to specs, (2) the response of the rest of CLAS (compare the scalers of FTOF, CTOF, ECAL, etc. from the Scalers GUI to the reference for that current, as posted above). If positions and other detectors do not show any anomalies, keep running. The ADC scalers require at least ~15 nA for a reliable response. Note 16: If ROC mmft1 is 100% busy: power cycle FTT LV (FT->FTT Overview, HV stays ON), roc_reboot mmft1, wait until it reboots (ssh mmft1 to verify). If the first LV recycle/mmft1 reboot doesn’t work call FT expert Webcams Faraday Cup Beam Viewer Tagger Beam Dump Viewer Hall Fisheye Saclay Cryotarget Manuals CED Manual MON12 Manual off-line Manual Epics on the web Hall B WebOPI (CUE Login) Accelerator (CUE Login) Fall 2018 Run Spring 2018 Run Hall-B Operation Safety Procedures RCDB Run lists Accelerator Accelerator Whiteboard Program Deputy Shift Plans Run Coordinator Reports Accelerator daily meetings notes (by Mauri) [1] Bluejeans meetings Daily Run meeting 230805731