Difference between revisions of "The HPS Run Wiki"
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− | <font color='red'> DO NOT RUN MORE THAN 30 MINUTES ABOVE 50 nA WITHOUT THE BEAM BLOCKER</font> | + | <font color='red'> DO NOT RUN MORE THAN 30 MINUTES ABOVE 50 nA WITHOUT THE BEAM BLOCKER</font><br> |
+ | <font color='red'> PUT BEAM BLOCKER IN FOR LONG RUNNING AT HIGH CURRENT</font><br> | ||
== Run Plan:March 22-23, 2015 (day/swing/owl) == | == Run Plan:March 22-23, 2015 (day/swing/owl) == |
Revision as of 16:54, 22 March 2015
Important Phone NumbersShift ScheduleShift-Taker's Checklist (old)Hot CheckoutBeam Time Accounting |
Procedures |
Manuals |
JLab Logbooks
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RC: John Jaros
PDL: Stepan StepanyanEvery Shift:
SVT InstructionsBefore sending beam to Faraday cup, verify (and page expert if otherwise):
The first time sending beam to the Faraday cup after the hall is closed, page the SVT expert. Every Run:
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DO NOT RUN MORE THAN 30 MINUTES ABOVE 50 nA WITHOUT THE BEAM BLOCKER Run Plan:March 22-23, 2015 (day/swing/owl)Overview: Machine will be down noon until about 4PM for RF separator work and then establishing beams for Halls A and D. HPS shifts are on. Program: 1) Take SVT baseline data with DAQ when beams are off; (2) when beams are back, re-establish beams to tagger and Hall B dump;(3) perform SVT wire scans and harp scans to confirm orbit and adjust as necessary;(4)re-establish DAQ and data taking; (5) scan target vertically and horizontally, halo rates vs target (5) Take data. Subsystem commissioning studies: more trigger commissioning studies, SVT commissioning.
When beam is back, work with MCC to restore beam to Tagger Dump
Restore Beam to the Hall-B Faraday cup Dump and Setup HPS.
Be very careful when changing magnet currents when beams are on. Must enter new current ACCURATELY. Small steps only.
Subsystem Commissioning Studies. Begin Data Taking.
Turn beams over to MCC during day shift March 23 for bpm calibration
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Webcams:
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Slow Controls: |
Accelerator:
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Offline: |