Difference between revisions of "G2p Expert Shifts"
From Hall A Wiki
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*Check for false asymmetry using [https://hallaweb.jlab.org/wiki/index.php/G2p_DAQ_How-To#How_to_start_xscaler_.28HRS.29_.2F_view_the_scalers scalers/lumis] | *Check for false asymmetry using [https://hallaweb.jlab.org/wiki/index.php/G2p_DAQ_How-To#How_to_start_xscaler_.28HRS.29_.2F_view_the_scalers scalers/lumis] | ||
*check happex beam current asym: type "asym" or "asym L" or "asym R" in adaq account | *check happex beam current asym: type "asym" or "asym L" or "asym R" in adaq account | ||
| − | *check BPM: type spot++ in adaq account | + | *check BPM: type "spot++" or "spot_L" or "spot_R" in adaq account |
===Target=== | ===Target=== | ||
Revision as of 18:11, 1 March 2012
Contents
Information for Expert Shift Workers
Below is a checklist of responsibilities for g2p student shift workers.
Here is the expert shift schedule
Run Information
- Monitor deadtime, check that prescale values are appropriate
- Monitor edtm scalers
- Check that correct CODA configuration is being used
- LHRS: LHRS
- RHRS: RHRS
Beamline
- Beam charge asymmetry
- Check charge asymmetry strip chart
- Check for false asymmetry using scalers/lumis
- check happex beam current asym: type "asym" or "asym L" or "asym R" in adaq account
- check BPM: type "spot++" or "spot_L" or "spot_R" in adaq account
Target
- Monitor target polarization
- Check NMR at beginning and end of run
Replay
- Do full replay for every run (front room will only replay 20,000 events)
- Check that all ROCs are getting gates
