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| − | == Daily Run Plan ==
| |
| | | | |
| − | Here are details of the daily run plan. See also the [https://prex.jlab.org/wiki/index.php?title=RunPlan Global Run Plan]. The person responsible should ensure that
| + | <br><br> |
| − | a crew of experts is available for the shift. This schedule will be updated frequently by the Run Coordinator
| + | [[Main_Page|<B>CREX Main</B>]] << [[Main_Page_PREXII|PREX II Main]] << [[Run Coordinator Tools]] <br><br> |
| − | as the situation on the ground changes.
| |
| | | | |
| − | Previous daily run plans can be found here [[PreviousRunPlanDaily]]
| + | [[PREX2RunPlan2019 | PREX Global Run Plan]] -- [[RunPlanDaily_CREX|CREX Daily Run Plan]] |
| − | <hr>
| + | |
| | + | == Current Daily Run Plans == |
| | + | |
| | + | The current day is indicated by a color. |
| | + | |
| | + | {| class="wikitable" border="1" style="width:100%; text-align:left;border-collapse:collapse" |
| | + | |- |
| | + | ! style="width:10%"| Day, Date || style="width:10%"| Shift|| style="width:30%"| Tasks (Responsible Party) || style="width:30%"| Status |
| | | | |
| − | {| border="1"
| |
| − | |+ Daily Run Plan for PREX <font color="blue">(latest at bottom)</font>
| |
| − | ! Date (2010) !! Shift !!---------- Activity (Responsible) ----------!!--- Status ---
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| − | |-
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| − | | Monday 3 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Monday 3 May
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| − | | Day
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| − | |
| |
| − | * Hall B Pass change 3 -> 5 until ~1:00PM
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| − | * Compton vacuum, LHRS dipole UPS replacement during the down
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| − | * Bake compton chicane overnight during production, run beam straight through
| |
| − | * Return to PbD #2 production
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| − | * Large asymmetry run (Jon)
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| − | |
| |
| − | *
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| − | * Baking started, HRS work completed by Heidi
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| − | |-
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| − | | Monday 3 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Tuesday 4 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Tuesday 4 May
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| − | | Day
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| − | |
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| − | * Work on switch for Pockels cell (start 9:00AM)
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| − | * Complete Compton beam line bake-out, leak check, cavity alignment
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| − | |
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| − | * Pockels cell switch work complete
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| − | * Compton vacuum reopened
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| − | |-
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| − | | Tuesday 4 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
| |
| − | * Continued Compton realignment/laser polarization measurement
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| − | |-
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| − | | Wednesday 5 May
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| − | | Owl
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| − | |
| |
| − | * Production
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| − | |
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| − | * Stopped work on Compton - still not complete
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| − | * Changed beam spot size to 200x200um
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| − | |-
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| − | | Wednesday 5 May
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| − | | Day
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| − | |
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| − | * 12 hours Moller tests, start 9:00AM (Sasha, Jixie)
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| − | |
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| − | |-
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| − | | Wednesday 5 May
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| − | | Swing
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| − | |
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| − | * Finish Moller tests, 21:00
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| − | * Raster clock tests 22:00-24:00 (KK, Bob, Jon)
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| − | * Production as per raster clock tests
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| − | |
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| − | |-
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| − | | Thursday 6 May
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| − | | Owl
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| − | |
| |
| − | * Production
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| − | |
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| − | |-
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| − | | Thursday 6 May
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| − | | Day
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| − | |
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| − | * Beam Studies (8 hours controlled access starting 08:15)
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| − | ** Finish Compton cavity work (Sirish, Abdurahim)
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| − | ** Start Compton pumping, replace leaky upstream valve? (John Heckman et al)
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| − | ** Remove GEM(s)?? (Alex, Kiad)
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| − | ** Compton Boron installation (Megan)
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| − | |
| |
| − | * Continued compton cavity alignment
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| − | * Boron installed
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| − | * INFN GEMs removed to EEL, (additional UVA GEM installed?
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| − | |-
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| − | | Thursday 6 May
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| − | | Swing
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| − | |
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| − | * Raster clock tests
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| − | * Production
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| − | |
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| − | * CHL trip
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| − | |-
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| − | | Friday 7 May
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| − | | Owl
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| − | |
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| − | * Raster clock tests (cont?)
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| − | * Production
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| − | |
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| − | * Tests aborted due to network switch failure in the hall
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| − | |-
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| − | | Friday 7 May
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| − | | Day
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| − | |
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| − | * Production
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| − | * Wien flip, QE scan, spot move (nominally 9:00AM)
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| − | |
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| − | * Wien flip, QE scan, spot move completed.
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| − | * Compton valve work continued until 2:00
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| − | * Started detector alignment checks
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| − | * Q<sup>2</sup> and establish low-current cavities (Dustin)
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| − | |-
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| − | | Friday 7 May
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| − | | Swing
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| − | |
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| − | * Tests by KK et al
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| − | * Production
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| − | |
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| − | |-
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| − | | Saturday 8 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Saturday 8 May
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| − | | Day
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| − | |
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| − | * Production
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| − | * 2:00PM - Turn off cavity baking
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| − | * 3:00PM - Leak check, turn on ion pumps
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| − | * 4:00PM - Routine Moller Measurement
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| − | |
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| − | * Compton vacuum reestablished
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| − | * Replaced valve opens with sufficient vacuum levels
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| − | |-
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| − | | Saturday 8 May
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| − | | Swing
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| − | |
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| − | * Moller
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| − | |
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| − | * Moller measurement gives 91% polarization
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| − | |-
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| − | | Sunday 9 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Sunday 9 May
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| − | | Day
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| − | |
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| − | * Compton ready?
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| − | * Production
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| − | |
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| − | * Cavity locks at 3kW!
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| − | * Valve upstream of chicane will not open
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| − | |-
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| − | | Sunday 9 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Monday 10 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | * Left dipole down
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| − | * Compton valve stuck
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| − | |-
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| − | | Monday 10 May
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| − | | Day
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| − | |
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| − | * Fix left dipole
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| − | * Fix Compton valve
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| − | * Fix target vacuum
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| − | |
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| − | * Left dipole down
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| − | * Compton valve fixed and tested
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| − | * Target vacuum bad
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| − | |-
| |
| − | | Monday 10 May
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| − | | Swing
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| − | |
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| − | * Standby
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| − | * Empty or C target oversampling runs if valves can be opened
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| − | * 1-arm production if target vacuum < 5E-5
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| − | |
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| − | * Left dipole down
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| − | * Target vacuum bad
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| − | |-
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| − | | Tuesday 11 May
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| − | | Owl
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| − | |
| |
| − | * Standby
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| − | * Empty or C target oversampling runs if valves can be opened
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| − | * 1-arm production if target vacuum < 5E-5
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| − | |
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| − | |-
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| − | | Tuesday 11 May
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| − | | Day
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| − | |
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| − | * Wien flip
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| − | * Beam studies -- injector studies
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| − | * Raster setup
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| − | * Fix left dipole
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| − | * Fix target vacuum
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| − | |
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| − | |-
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| − | | Tuesday 11 May
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| − | | Swing
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| − | |
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| − | * Compton tune
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| − | * Oversampling tests
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| − | |
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| − | * Left dipole down
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| − | * Right dipole NMR down
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| − | * Target vacuum bad
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| − | |-
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| − | | Wednesday 12 May
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| − | | Owl
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| − | |
| |
| − | * Production
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| − | |
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| − | * Left dipole down
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| − | * Right dipole NMR down
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| − | * Target vacuum bad
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| − | |-
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| − | | Wednesday 12 May
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| − | | Day
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| − | |
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| − | * Repair left dipole PS
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| − | * Repair right dipole NMR
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| − | * Repair right Q3 bad bit
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| − | |
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| − | * Target vacuum bad
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| − | |-
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| − | | Wednesday 12 May
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| − | | Swing
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| − | |
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| − | * Standby
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| − | |
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| − | * Left dipole down
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| − | * Left Q3 controls problem
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| − | * Target vacuum bad
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| − | |-
| |
| − | | Thursday 13 May
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| − | | Owl
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| − | |
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| − | * Standby
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| − | |
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| − | * Left dipole down
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| − | * Left Q3 controls problem
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| − | * Target vacuum bad
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| − | |-
| |
| − | | Thursday 13 May
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| − | | Day
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| − | |
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| − | * Repair left dipole PS
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| − | * Repair left Q3 controls
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| − | * Find and stop target vacuum leak
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| − | * Warm up target
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| − | |
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| − | |-
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| − | | Thursday 13 May
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| − | | Swing
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| − | |
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| − | * Warm up target
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| − | |
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| − | |-
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| − | | Friday 14 May
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| − | | Owl
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| − | |
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| − | * Pump down target
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| − | |
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| − | |-
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| − | | Friday 14 May
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| − | | Day
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| − | |
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| − | * Pump down target
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| − | |
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| − | |-
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| − | | Friday 14 May
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| − | | Swing
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| − | |
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| − | * Cool target
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| − | * Re-establish beam
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| − | * Raster tests
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| − | |
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| − | * Target vacuum good
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| − | * Both spectrometers good
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| − | |-
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| − | | Saturday 15 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Saturday 15 May
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| − | | Day
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| − | |
| |
| − | * Access for left dipole regulation
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| − | |
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| − | * Left dipole regulation failed
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| − | * Target vacuum increase, then decrease with added heating
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| − | |-
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| − | | Saturday 15 May
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| − | | Swing
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| − | |
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| − | * Access for left dipole regulation
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| − | * Re-establish beam
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| − | * Møller
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| − | |
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| − | * Left dipole regulation bad
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| − | * Target vacuum varying, mostly < 1e5
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| − | |-
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| − | | Sunday 16 May
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| − | | Owl
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| − | |
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| − | * Møller
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| − | |
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| − | * Left dipole regulation bad
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| − | * Target vacuum varying, mostly < 1e5
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| − | |-
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| − | | Sunday 16 May
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| − | | Day
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| − | |
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| − | * Access for left dipole regulation
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| − | |
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| − | * Target vacuum varying, mostly < 1e5
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| − | |-
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| − | | Sunday 16 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | * Background test (L PMTs on)
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| − | |
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| − | * Left dipole regulation bad
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| − | * Target vacuum varying, mostly < 1e5
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| − | |-
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| − | | Monday 17 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Monday 17 May
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| − | | Day
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| − | |
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| − | * Controlled Access for Left Dipole fix
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| − | * Moller refilled
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| − | |
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| − | * Left dipole working for now
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| − | * Suspect bad silicon-controlled rectifier (SCR)
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| − | * There are 12 needed and only 6 spares
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| − | * Looking for spares and will work during beam studies Tue.
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| − | |-
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| − | | Monday 17 May
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| − | | Swing
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| − | |
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| − | * Production with both arms!
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| − | |
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| − | |-
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| − | | Tuesday 18 May
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| − | | Owl
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| − | |
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| − | * Production (hopefully with both arms!)
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| − | |
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| − | * No Left Dipole issues all night
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| − | |-
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| − | | Tuesday 18 May
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| − | | Day
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| − | |
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| − | * Beam Studies, beginning 9am (8hrs)
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| − | * Wien Flip
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| − | * Maintenance on the Left Dipole Power supply
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| − | |
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| − | * Wien Flip completed before beam studies
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| − | * Beam studies completed
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| − | * Measurements performed on Left Dipole Power supply
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| − | |-
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| − | | Tuesday 18 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | * Oversample tests (Rupesh)
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| − | |
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| − | * Compton not done
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| − | * Oversample tests not done
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| − | |-
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| − | | Wednesday 19 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | * Oversample tests
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| − | |
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| − | * Oversample tests completed
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| − | |-
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| − | | Wednesday 19 May
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| − | | Day
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| − | |
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| − | * Compton Tuning (1-2hrs, start around 10am)
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| − | * Raster tests during 'target vacuum recovery'
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| − | * Q2 and detector alignment (2-3hrs, possibly around 1:30pm, probably after 8pm)
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| − | * Production
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| − | |
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| − | * Injector tuning did not help Compton rates
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| − | * Jay and Yan are asking for advice
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| − | * Compton tuning during beam studies tomorrow
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| − | |-
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| − | | Wednesday 19 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Thursday 20 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Thursday 20 May
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| − | | Day
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| − | |
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| − | * Beam Studies (start at 8:30am, afternoon for Compton tuning)
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| − | * Try to set up hareboot for target heaters in hall
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| − | * Production
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| − | |
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| − | |-
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| − | | Thursday 20 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Friday 21 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Friday 21 May
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| − | | Day
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| − | |
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| − | * Production
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| − | * Moller (6-7 hrs, start at 9am)
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| − | * Wien Flip
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| − | |
| |
| − | |-
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| − | | Friday 21 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
| |
| − | |-
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| − | | Saturday 22 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Saturday 22 May
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| − | | Day
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Saturday 22 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
| |
| − | |-
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| − | | Sunday 23 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Sunday 23 May
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| − | | Day
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| − | |
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| − | * Production
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| − | |
| |
| − | |-
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| − | | Sunday 23 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Monday 24 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
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| − | |-
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| − | | Monday 24 May
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| − | | Day
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| − | |
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| − | * Production
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| − | |
| |
| − | |-
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| − | | Monday 24 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
| |
| − | |-
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| − | | Tuesday 25 May
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| − | | Owl
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| − | |
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| − | * Production
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| − | |
| |
| − | |-
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| − | | Tuesday 25 May
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| − | | Day
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| − | |
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| − | * Production
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| − | * Beam Studies
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| − | * Wien Flip
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| − | |
| |
| − | |-
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| − | | Tuesday 25 May
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| − | | Swing
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| − | |
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| − | * Production
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| − | |
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| | |- | | |- |
| − | | Wednesday 26 May | + | | rowspan="3" | Wedsday, September 4 |
| | | Owl | | | Owl |
| − | | | + | | Production 71uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Wednesday 26 May
| |
| | | Day | | | Day |
| − | | | + | | Moller |
| − | * Production
| + | | |
| − | | | |
| | |- | | |- |
| − | | Wednesday 26 May
| |
| | | Swing | | | Swing |
| − | | | + | | Moller |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Thursday 27 May | + | | rowspan="3" | Thursday, September 5 |
| | | Owl | | | Owl |
| − | | | + | | Production 71uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Thursday 27 May
| |
| | | Day | | | Day |
| − | | | + | | Mott polarimetry measurements |
| − | * Beam Studies
| + | | |
| − | * Production
| |
| − | | | |
| | |- | | |- |
| − | | Thursday 27 May
| |
| | | Swing | | | Swing |
| − | | | + | | Production 71uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Friday 28 May | + | | rowspan="3" | Friday, September 6 |
| | | Owl | | | Owl |
| − | | | + | | Production 71uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Friday 28 May
| |
| | | Day | | | Day |
| − | | | + | | Production 85uA |
| − | * Production
| + | | |
| − | * Wien Flip
| |
| − | | | |
| | |- | | |- |
| − | | Friday 28 May
| |
| | | Swing | | | Swing |
| − | | | + | | Production 85uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Saturday 29 May | + | | rowspan="3" | Saturday, September 7 |
| | | Owl | | | Owl |
| − | | | + | | Production 85uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Saturday 29 May
| |
| | | Day | | | Day |
| − | | | + | | Production 85uA |
| − | * Production
| + | | |
| − | | | |
| | |- | | |- |
| − | | Saturday 29 May
| |
| | | Swing | | | Swing |
| − | | | + | | Production 85uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Sunday 30 May | + | |-style="background: #FCF3CF; |
| | + | | rowspan="3" | Sunday, September 8 |
| | | Owl | | | Owl |
| − | | | + | | Production 85uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Sunday 30 May
| |
| | | Day | | | Day |
| − | | | + | | Moller Polarimetry |
| − | * Production
| + | | |
| − | | | |
| | |- | | |- |
| − | | Sunday 30 May
| |
| | | Swing | | | Swing |
| − | | | + | | Q2 measurement and Spectrometer rescattering |
| − | * Production
| + | | https://prex.jlab.org/wiki/index.php/RescatteringPlan |
| − | | | |
| | |- | | |- |
| − | | Monday 31 May | + | | rowspan="3" | Monday, September 9 |
| | | Owl | | | Owl |
| − | | | + | | Production 85uA |
| − | * Production
| |
| | | | | | |
| | |- | | |- |
| − | | Monday 31 May
| |
| | | Day | | | Day |
| − | | | + | | SADness |
| − | * Production
| + | | Scheduled Accelerator Down begins |
| − | |
| |
| − | |-
| |
| − | | Monday 31 May
| |
| − | | Swing
| |
| − | |
| |
| − | * Production
| |
| − | | | |
| | |} | | |} |
| | + | [[Run plan history | <B>Previous Daily Run Plans</B>]] |
| | + | |
| | + | == Instructions for RC == |
| | + | |
| | + | * Let the day shift know what to do while you attend the MCC meeting |
| | + | * Copy the daily run plans for the previous week to the [[Run plan history]] |
| | + | * Copy the [[Run Plan Template]] table to this page and change the dates |
| | + | * Update the plan above (if necessary) after the MCC meeting |
| | + | |
| | + | [[Category:HOW TO]] [[Category:SL]] [[Category:RC]] |
| | + | |
| | + | <hr> |
