On-Shift Duties
From tigwiki
What you should be doing if you are on shift.
- At the beginning of your shift make an e-log entry called Start of Shift Summary which includes the following:
- The names of the persons on shift
- The current experiment number
- The current run number
- What beam species is being delivered
- The beam intensity being delivered
- What JORWAY cycling times are currently being used
- Which detector sub-systems are being used
- What trigger is being used
- What the peak rates are in the Ge, SCEPTAR, PACES and DANTE arrays shown on the striptool
- The plan for the next 8 hours - What you expect will happen on your shift
- Any special instructions which have been issued (Example: fill PACES)
- Any significant events which are expected to occur during this shift (Example: beam will stop for proton therapy)
- Regularly (once every hour) monitor the data being collected
- Check all channels are still triggering (Ge, BGO, SCEPTAR, PACES, DANTE, ULM, SCALERS)
- Check no channels are suddenly triggering at a much higher rate than the others (Ge, BGO, SCEPTAR, PACES, DANTE)
- Watch for gain drifts or poor resolution in each Ge, PACES, DANTE channel
- Record everything in the e-log
- Any interruptions to beam delivery
- Any thresholds or voltages which are adjusted
- Any changes made to the ODB, JORWAY settings or Triggering
- Any major changes in rates for whatever reason
- Any significant events which occur
- Any information which will be useful during data analysis
- At the end of your shift make an e-log entry called End of Shift Summary which summarizes what happened in the shift. It should include the following:
- What the plan from the Start of Shift Summary was and whether it was completed successfully. If it wasnt, why not and what happened instead
- Mention any special instructions which you followed
- Any significant events/changes to the running which occurred during your shift (Were there lots of interruptions to beam delivery? Did any channels stop triggering/drift significantly? Did you change the JORWAY cycling?)

