Difference between revisions of "Information for Shift Takers"
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Jump to navigationJump to search (New page: Counting house: 5501 & 5507 | Run coordinator: 876-1787 | MCC: 7046 & 7047 & 7048 | Crew chief: 7045 | Guard house: 8522 Before the start of your shift: read, understand and sign the [ht...) |
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=== Shift Leader === | === Shift Leader === | ||
| − | * Communicate clearly and effectively with shift crews and MCC (7047), and log any status information to the [ | + | * Communicate clearly and effectively with shift crews and MCC (7047), and log any status information to the [https://logbooks.jlab.org/book/hclog HCLOG] |
* Keep track of [https://bta/ beam time accounting] | * Keep track of [https://bta/ beam time accounting] | ||
| − | * Consult the [[ | + | * Consult the [[RC_daily_meetings_and_daily_runplan|daily run plans]] and communicate with [https://misportal.jlab.org/mis/physics/shiftSchedule/?experimentRunId=HALLC-COMMISSIONING Run Coordinator] whenever problems happen that cannot be solved by shift workers. |
* Maintain data taking quality and an efficient use of beam time. | * Maintain data taking quality and an efficient use of beam time. | ||
| − | * Follow the directives in the COO | + | * Follow the directives in the [https://hallcweb.jlab.org/safety-docs/current/COO.pdf COO] and associated [https://hallcweb.jlab.org/safety-docs/current/ Safety Documentation]. |
| − | * Log the following in a shift summary in the [ | + | * Log the following in a shift summary in the [https://logbooks.jlab.org/book/hclog Hall C Logbook]: |
| − | ** run list (describing the goal of this run: eg production on LH2, | + | ** run list (describing the goal of this run: eg production on LH2, BCM calibration...) and report main statistic numbers |
** any major events, including accesses | ** any major events, including accesses | ||
| Line 28: | Line 28: | ||
=== Target Operator === | === Target Operator === | ||
| − | * Watch the target, see [[ | + | * Watch the target, see [[https://userweb.jlab.org/~smithg/target/Qweak/#_12_GeV_Era Target Info]] |
* Assist the shift leader and third person with their duties | * Assist the shift leader and third person with their duties | ||
| Line 34: | Line 34: | ||
=== Third person === | === Third person === | ||
| − | * Start and stop the DAQ. Record the purpose for <span style="text-decoration:underline;">every</span> single run in the "Run list" binders. Read [[ | + | * Start and stop the DAQ. Record the purpose for <span style="text-decoration:underline;">every</span> single run in the "Run list" binders. Read [[fixme]] to create more blank forms. |
| − | * Online replay of '''all''' production runs (twice), as described in [[ | + | * Online replay of '''all''' production runs (twice), as described in [[fixme]]. first replay the first 50 k events, check online plots (see next bullet), then run a full replay. |
| − | * Compare replay histograms with the sample ones and report to shift leader any unexplained differences. | + | * Compare replay histograms with the sample ones and report to shift leader any unexplained differences. Hclog them. |
| − | |||
| − | |||
| + | * Fill shift checklist once per shift (for guidance, please see the checklist how-to). [[fixme go here to find blank copies of the shift check list and the shift check list how to]] | ||
* The shift leader or TO can help. | * The shift leader or TO can help. | ||
Revision as of 19:26, 2 March 2017
Counting house: 5501 & 5507 | Run coordinator: 876-1787 | MCC: 7046 & 7047 & 7048 | Crew chief: 7045 | Guard house: 8522
Before the start of your shift: read, understand and sign the safety documentation of the experiments.
Very detailed instructions are available in the HRS / DVCS how-to page. If you encounter problems, first look at those instructions for assistance.
Your Responsibilities
Shift Leader
- Communicate clearly and effectively with shift crews and MCC (7047), and log any status information to the HCLOG
- Keep track of beam time accounting
- Consult the daily run plans and communicate with Run Coordinator whenever problems happen that cannot be solved by shift workers.
- Maintain data taking quality and an efficient use of beam time.
- Follow the directives in the COO and associated Safety Documentation.
- Log the following in a shift summary in the Hall C Logbook:
- run list (describing the goal of this run: eg production on LH2, BCM calibration...) and report main statistic numbers
- any major events, including accesses
Target Operator
- Watch the target, see [Target Info]
- Assist the shift leader and third person with their duties
Third person
- Start and stop the DAQ. Record the purpose for every single run in the "Run list" binders. Read fixme to create more blank forms.
- Online replay of all production runs (twice), as described in fixme. first replay the first 50 k events, check online plots (see next bullet), then run a full replay.
- Compare replay histograms with the sample ones and report to shift leader any unexplained differences. Hclog them.
- Fill shift checklist once per shift (for guidance, please see the checklist how-to). fixme go here to find blank copies of the shift check list and the shift check list how to
- The shift leader or TO can help.
