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| − | <span style="color:red">In the process of editing and updating this page. Please contact Juliette Mammei <B>[mailto:crowder@jlab.org?Subject=PREXwiki crowder@jlab.org]</B> with questions or suggestions.</span>
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| | <br><br> | | <br><br> |
| − | [[Main_Page|<B>PREX Main</B>]] << [[Run Coordinator Tools]] <br><br> | + | [[Main_Page|<B>CREX Main</B>]] << [[Main_Page_PREXII|PREX II Main]] << [[Run Coordinator Tools]] <br><br> |
| | | | |
| − | [[PREX2RunPlan2019 | Global Run Plan]] | + | [[PREX2RunPlan2019 | PREX Global Run Plan]] -- [[RunPlanDaily_CREX|CREX Daily Run Plan]] |
| | | | |
| | == Current Daily Run Plans == | | == Current Daily Run Plans == |
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| | ! style="width:10%"| Day, Date || style="width:10%"| Shift|| style="width:30%"| Tasks (Responsible Party) || style="width:30%"| Status | | ! style="width:10%"| Day, Date || style="width:10%"| Shift|| style="width:30%"| Tasks (Responsible Party) || style="width:30%"| Status |
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| | |- | | |- |
| − | | rowspan="3" | Tuesday, June 25 | + | | rowspan="3" | Wedsday, September 4 |
| − | | Owl | + | | Owl |
| − | | | + | | Production 71uA |
| − | | No beam. shift cancelled. | + | | |
| | |- | | |- |
| − | | Day | + | | Day |
| − | | Target cooling down. | + | | Moller |
| − | | shift cancelled
| |
| − | |-
| |
| − | | Swing
| |
| − | | Optics.
| |
| − | | Vacuum issue. No beam for the whole shift.
| |
| − | |-
| |
| − | | rowspan="3" | Wednesday, June 26
| |
| − | | Owl
| |
| − | | Optics.
| |
| | | | | | |
| | |- | | |- |
| − | | Day | + | | Swing |
| − | | Optics. Send beam through Compton chicane. | + | | Moller |
| − | | Optics complete. Vacuum valve VBV1P03 (compton table) can't be opened. | + | | |
| | |- | | |- |
| − | | Swing
| + | | rowspan="3" | Thursday, September 5 |
| − | | Low current cavity lock test. Optics. Q^2 measurement (Bob or Kent). Opportunistic: SAM test.
| + | | Owl |
| − | | Cavity lock commissioning completed
| + | | Production 71uA |
| − | |-
| + | | |
| − | | rowspan="3" | Thursday, June 27 | |
| − | | Owl | |
| − | | Optics (db scan), Q2 measurement, detector alignment | |
| − | | db scan, Q2 data taking completed in the morning, detector adjustment needs hall access in the afteroon | |
| | |- | | |- |
| − | | Day | + | | Day |
| − | | Send beam through Compton chicane, Compton commissioning. | + | | Mott polarimetry measurements |
| − | | Fail to send beam through compton chicane
| |
| − | |-
| |
| − | | Swing
| |
| − | | Rate scan (Dustin) and SAM shutter test, raster size verification
| |
| − | | All completed
| |
| − | |-
| |
| − | | rowspan="3" | Friday, June 28
| |
| − | | Owl
| |
| − | | Controlled access (SAM shutter removed, detectors to integrating mode), high current test (no FFB ;-()
| |
| | | | | | |
| | |- | | |- |
| − | | Day
| + | | Swing |
| − | | Mostly down due to vacuum problem, shift BMW test with tune beam, Compton commissioning
| + | | Production 71uA |
| − | |
| + | | |
| − | |-
| |
| − | | Swing | |
| − | | Compton commissioning, current + PITA scan, finish up high current test, BMW | |
| − | | Unable to finish any of the task in the list, beam restoration procedure performed throughout the swing shift. Harp scan (similar spot size compared to yesterday, x ~100um, y ~ 550um). Established raster size, FFB.
| |
| − | |-
| |
| − | | rowspan="3" | Saturday, June 29
| |
| − | | Owl
| |
| − | |Production (natural Pb, Carbon)
| |
| − | | Down due to target vacuum problem
| |
| − | |-
| |
| − | | Day
| |
| − | | Production with 208Pb? Rate studies, Phase 1.
| |
| − | | Down due to target vacuum problem
| |
| − | |-
| |
| − | | Swing
| |
| − | | Sweep + access. Phase 2 rate studies
| |
| − | | Down due to target vacuum problem
| |
| − | |-
| |
| − | | rowspan="3" | Sunday, June 30
| |
| − | | Owl
| |
| − | | 208Pb Production. Target Fleet Commissioning
| |
| − | | Down due to target vacuum problem | |
| | |- | | |- |
| − | | Day | + | | rowspan="3" | Friday, September 6 |
| − | | Moller commissioning. | + | | Owl |
| − | | Down due to target vacuum problem | + | | Production 71uA |
| | + | | |
| | |- | | |- |
| − | | Swing | + | | Day |
| − | | Optics - Y target finding, Bandwidth. Collimator heating axis study. | + | | Production 85uA |
| − | | Down due to target vacuum problem
| |
| − | |-
| |
| − | | rowspan="3" | Monday, July 1
| |
| − | | Owl
| |
| | | | | | |
| − | | Down due to target vacuum problem
| |
| | |- | | |- |
| − | | Day | + | | Swing |
| − | | Beam Studies | + | | Production 85uA |
| − | | Target vacuum leak source found, recovery in progress | + | | |
| | |- | | |- |
| − | | Swing | + | | rowspan="3" | Saturday, September 7 |
| − | | | + | | Owl |
| − | | Site power loss while ramping up HRS magnets after target cool down | + | | Production 85uA |
| | + | | |
| | |- | | |- |
| − | | rowspan="3" | Tuesday, July 2 | + | | Day |
| − | | Owl | + | | Production 85uA |
| | | | | | |
| − | | Down due to the site power loss, https://logbooks.jlab.org/entry/3697845
| |
| | |- | | |- |
| − | | Day | + | | Swing |
| − | | | + | | Production 85uA |
| − | | Down due to the site power loss | + | | |
| | |- | | |- |
| − | | Swing
| |
| − | |
| |
| − | | Down due to the site power loss
| |
| | |-style="background: #FCF3CF; | | |-style="background: #FCF3CF; |
| − | | rowspan="3" | Wednesday, July 3 | + | | rowspan="3" | Sunday, September 8 |
| − | | Owl | + | | Owl |
| − | | | + | | Production 85uA |
| − | | Down due to the site power loss
| + | | |
| − | |-style="background: #FCF3CF;
| |
| − | | Day
| |
| − | |
| |
| − | | Still down from the power loss, CHL started CT recovery and perhaps 2K pumpdown in the afternoon <br> Currently we are: <br> Sieve OUT <br> Integrating mode detector <br> Raster off (tested ok yesterday) <br> Cavity in low current mode
| |
| − | |-style="background: #FCF3CF;
| |
| − | | Swing
| |
| − | |
| |
| − | | | |
| | |- | | |- |
| − | | rowspan="3" | Thursday, July 4
| + | | Day |
| − | | Owl
| + | | Moller Polarimetry |
| − | |
| |
| − | | Restricted
| |
| − | |-
| |
| − | | Day | |
| − | | | |
| − | | Restricted
| |
| − | |-
| |
| − | | Swing
| |
| | | | | | |
| − | | Restricted
| |
| − | |-
| |
| − | | rowspan="3" | Friday, July 5
| |
| − | | Owl
| |
| − | |
| |
| − | | Restricted
| |
| − | |-
| |
| − | | Day
| |
| − | | Target cool down, Magnet ramp up
| |
| − | | Restricted->Controlled access
| |
| − | |-
| |
| − | | Swing
| |
| − | | Cold target monitoring, Magnet ramp up
| |
| − | | Hall to Power permit upon completion of Compton work, 5-8pm Cryo ready in SL, 8-12pm phase the SL
| |
| − | |-
| |
| − | | rowspan="3" | Saturday, July 6
| |
| − | | Owl
| |
| − | | Cold target monitoring.
| |
| − | | Power outage in SL, no beam
| |
| − | |-
| |
| − | | Day
| |
| − | | Got 70uA to dump, then Cold target monitoring.
| |
| − | | 8am - 5S optics, tune B after 5S
| |
| − | |-
| |
| − | | Swing
| |
| − | | Cold target monitoring.
| |
| − | | Tuned accelerator, took beam away, 5S optics, tune B after 5S
| |
| − | |-
| |
| − | | rowspan="3" | Sunday, July 7
| |
| − | |Owl
| |
| − | | Cold target monitoring.
| |
| − | | Tuned accelerator, took beam away, 5S optics, tune B after 5S
| |
| − | |-
| |
| − | |Day
| |
| − | | low current cav commissioning (for EPICS) and beamline optics
| |
| − | | Tuned C, then tune beam to A, then 20nA CW, then back taken for retuning
| |
| − | |-
| |
| − | |Swing
| |
| − | | High current Pb, Carbon 1%, BMW, current scan, PITA/IA scan [[PowerDownRestartHiLumPlan | Detailed plan]]
| |
| − | | tuning for most of shift, hope for Production CW
| |
| − | |-
| |
| − | | rowspan="3" | Monday, July 8
| |
| − | |Owl
| |
| − | | no beam
| |
| − | |
| |
| − | |-
| |
| − | |Day
| |
| − | |High current Pb, Carbon 1%, BMW, current scan, PITA/IA scan [[PowerDownRestartHiLumPlan | Detailed plan]]
| |
| − | |Production CW ,
| |
| − | |-
| |
| − | |Swing
| |
| − | |High current Pb, Carbon 1%, BMW, current scan, PITA/IA scan [[PowerDownRestartHiLumPlan | Detailed plan]]
| |
| − | |Production CW
| |
| − | |-
| |
| − | | rowspan="3" | Tuesday, July 9
| |
| − | |Owl
| |
| − | | High current Pb, Carbon 1%, BMW, current scan, PITA/IA scan [[PowerDownRestartHiLumPlan | Detailed plan]]
| |
| − | | Parasitic CW , tuning for higher passes
| |
| − | |-
| |
| − | |Day
| |
| − | | Low current, different triggers on C, Pb
| |
| − | | Parasitic CW , tuning for higher passes
| |
| − | |-
| |
| − | |Swing
| |
| − | |Low current GEMS,Sieve/switch to integrating (and remove S0?)
| |
| − | |Parasitic CW , tuning for higher passes
| |
| − | |-
| |
| − | | rowspan="3" | Wednesday, July 10
| |
| − | |Owl
| |
| − | | Detector alignment and low current counting mode
| |
| − | |CW low current
| |
| − | |-
| |
| − | | Day
| |
| − | | High current Isotopic Lead,set HVs, BMW, current scan, PITA/IA scan [[PowerDownRestartHiLumPlan | Detailed plan]]
| |
| − | | 50uA
| |
| − | |-
| |
| − | | Swing
| |
| − | | Moller commissioning
| |
| − | | <2uA
| |
| − | |-
| |
| − | | rowspan="3" | Thursday, July 11
| |
| − | |Owl
| |
| − | |Finish Moller commissioning, 50uA production runs isotopic lead (BMW, Aq feedabck, FFB on)
| |
| − | |Experts are looking at data, FFB was not working
| |
| − | |-
| |
| − | | Day
| |
| − | | Hysteresis recovery, machine retuning
| |
| − | | Hysteresis recovery done, no beam in the hall.
| |
| | |- | | |- |
| | | Swing | | | Swing |
| − | | No beam in the hall | + | | Q2 measurement and Spectrometer rescattering |
| − | |
| + | | https://prex.jlab.org/wiki/index.php/RescatteringPlan |
| − | |-
| |
| − | | rowspan="3" | Friday, July 12 | |
| − | |Owl
| |
| − | |Planned to 208Pb production and understand noise problem (Cip). Call Paul King+ Cameron for raster sync studies
| |
| − | |No beam in the hall
| |
| − | |-
| |
| − | | Day
| |
| − | | Expecting beam around noon. After beam comes, try for FFB. If it doesn't work within 30min, go to 208Pb production data and understand noise problem (call Ciprian)
| |
| − | | No beam in the hall
| |
| | |- | | |- |
| − | | Swing
| + | | rowspan="3" | Monday, September 9 |
| − | | Try FFB and 208Pb production.
| + | | Owl |
| − | | No beam in the hall
| + | | Production 85uA |
| − | |-
| |
| − | | rowspan="3" | Friday, July 12 | |
| − | |Owl | |
| − | |Ask MCC to tune 65 uA to dump and then ask them to try fast feedback. Give them ~30 min for FFB. Planned to 208Pb production and understand noise problem (call Ciprian). | |
| | | | | | |
| | |- | | |- |
| | | Day | | | Day |
| − | | | + | | SADness |
| − | | | + | | Scheduled Accelerator Down begins |
| − | |-
| |
| − | | Swing
| |
| − | |
| |
| − | |
| |
| | |} | | |} |
| | + | [[Run plan history | <B>Previous Daily Run Plans</B>]] |
| | | | |
| | == Instructions for RC == | | == Instructions for RC == |
