Difference between revisions of "Run Planning Meeting Notes, January 26 - February 1, 2023"

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[https://cebaf.jlab.org/files/ops/accboard/ MCC whiteboard]
 +
 +
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]
 +
 +
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]
 +
 +
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]
 +
 
= Thursday January 26 =
 
= Thursday January 26 =
 
=== Past 24 hours ===
 
=== Past 24 hours ===
−
* Production on diamond. ABU= xx h for the day.
+
* Production on diamond. ABU= 10 h for the day.
  
 
=== Shift Reports ===
 
=== Shift Reports ===
 
* [https://logbooks.jlab.org/entry/4117081 Day shift summary]
 
* [https://logbooks.jlab.org/entry/4117081 Day shift summary]
 
* [https://logbooks.jlab.org/entry/4117252 Swing shift summary]
 
* [https://logbooks.jlab.org/entry/4117252 Swing shift summary]
−
* [https://logbooks.jlab.org/entry/ Owl shift summary]
+
* [https://logbooks.jlab.org/entry/4117484 Owl shift summary]
−
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]
+
* [https://logbooks.jlab.org/entry/4117619 Early Riser shift summary]
  
 
=== Reports ===
 
=== Reports ===
−
* [https://logbooks.jlab.org/entry/4117271 Alternative to barometric pressure measurement (Naomi)]. Whiteboard instructions have been updated.
+
* [https://logbooks.jlab.org/entry/4117252 Alternative to barometric pressure measurement (Naomi)]. Whiteboard instructions have been updated.
 +
* [https://logbooks.jlab.org/entry/4117303 Online calibrations started (Sean)]
 
* MCC is scheduling maintenance for Feb 1st
 
* MCC is scheduling maintenance for Feb 1st
  
Line 17: Line 26:
 
* [https://logbooks.jlab.org/entry/4116334 Start counter 96 degree rotation in cabling or software space (Simon)].  
 
* [https://logbooks.jlab.org/entry/4116334 Start counter 96 degree rotation in cabling or software space (Simon)].  
 
**Tentative plan of action: To turn off the low voltage to the SiPM bias for a few specific start counter paddles and take a 1-hour run where we can identify the physical location of these paddles using the tracking detectors.  
 
**Tentative plan of action: To turn off the low voltage to the SiPM bias for a few specific start counter paddles and take a 1-hour run where we can identify the physical location of these paddles using the tracking detectors.  
−
* [https://logbooks.jlab.org/entry/4116427 DIRC LED TDC missing (David Lawrence, Justin] [https://logbooks.jlab.org/entry/4117275 DIRC SiPM reference signal (Justin)]
+
* [https://logbooks.jlab.org/entry/4116427 DIRC LED TDC missing (David Lawrence, Justin)] [https://logbooks.jlab.org/entry/4117275 DIRC SiPM reference signal (Justin)]
−
**Tentative plan of action: Since no spare inverter box is available, Chris Stanislav will investigate if a simple box can be built.  
+
**Tentative plan of action: Chris Stanislav will have a spare this afternoon and Justin will install during an opportunistic access
 +
* [https://logbooks.jlab.org/entry/4117582 Fixing FCAL Bases Lockup (Jon)]
 +
* [https://logbooks.jlab.org/entry/4117642 Beam Downtime Re-steering Arcs] This might need a while to be fixed. They are hoping this fixes some issues they have been seeing in the past few days.
 +
* [https://logbooks.jlab.org/entry/4117667 TPOL GAP (Beni)]: this is a translation table issue (Justin)
  
 
Pending:
 
Pending:
−
* BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done last Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period.
+
* BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done last Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period.Talked to the PD, he will keep in contact with us on how to proceed.
 
* [https://logbooks.jlab.org/entry/4116888 A request for the kitchen lights to be fixed should be submitted next time there is beam downtime.]
 
* [https://logbooks.jlab.org/entry/4116888 A request for the kitchen lights to be fixed should be submitted next time there is beam downtime.]
  
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**1 run amo (use it to rejuvenate amo reference in CBREM GUI)
 
**1 run amo (use it to rejuvenate amo reference in CBREM GUI)
 
* Trigger fine tuning Thursday? (A. Somov)
 
* Trigger fine tuning Thursday? (A. Somov)
 +
 +
= Friday January 27 =
 +
=== Past 24 hours ===
 +
* Production on diamond. ABU= 1.3 h for the day.
 +
 +
=== Shift Reports ===
 +
* [https://logbooks.jlab.org/entry/4117744 Day shift summary]
 +
* [https://logbooks.jlab.org/entry/4117853 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4117968 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4118134 Early Riser shift summary]
 +
 +
=== Reports ===
 +
* MCC is scheduling maintenance for Feb 1st
 +
*[https://logbooks.jlab.org/entry/4117725 Barometric pressure alarm (Hovanes)].
 +
*[https://logbooks.jlab.org/entry/4117880 DIRC SiPM Update (Justin)] The inverter box was installed and it is working
 +
*[https://logbooks.jlab.org/entry/4118123 Harp Scan Results] Could we add procedures on how to judge the results for the extrapolation?
 +
*[https://logbooks.jlab.org/entry/4117832 The left Ar gas supply bank is empty] The new supply will be swapped out today
 +
* Trigger fine tuning Sunday (A. Somov)
 +
<!--* Tagger rest box procedures (A. Somov)-->
 +
*GlueX Statistics
 +
**PARA 0/90: 11%
 +
**PERP 0/90: 14.1%
 +
**PARA 45/135: 15.2%
 +
**PERP 45/135: 15.5%
 +
**AMO : 44.2%
 +
 +
=== Issues ===
 +
*[https://logbooks.jlab.org/entry/4117764 Start Counter HV match test (Beni)] There is a physical rotation on the counter.
 +
 +
 +
 +
Pending:
 +
* BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done last Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. PD will keep in contact with us on how to proceed.
 +
 +
=== Plans ===
 +
*Harp scan once beam returns. Then continue cycle.
 +
* Production (300 nA, 2h runs) with cycle:
 +
**2 runs para(0/90)
 +
**2 runs perp(0/90)
 +
**2 runs para(45/135)
 +
**2 runs perp(45/135)
 +
**1 run amo (use it to rejuvenate amo reference in CBREM GUI)
 +
 +
= Monday January 30 =
 +
=== Past 72 hours ===
 +
* Production on diamond. ABU= 44.5 h for the weekend. (15.7 h Friday , 17.1 h Saturday, 11.7 Sunday)
 +
 +
=== Shift Reports Friday===
 +
* [https://logbooks.jlab.org/entry/4118352 Day shift summary]
 +
* [https://logbooks.jlab.org/entry/4118504 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4118640 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4118780 Early Riser shift summary]
 +
 +
=== Shift Reports Saturday===
 +
* [https://logbooks.jlab.org/entry/4118946 Day shift summary]
 +
* [https://logbooks.jlab.org/entry/4119137 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4119289 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4119446 Early Riser shift summary]
 +
 +
=== Shift Reports Sunday===
 +
* [https://logbooks.jlab.org/entry/4119629 Day shift summary]
 +
* [https://logbooks.jlab.org/entry/4119783 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4119952 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4120141 Early Riser shift summary]
 +
 +
=== Reports ===
 +
* MCC is scheduling maintenance for Feb 1st
 +
* Monday the beam will be off for ~3 hrs. They will power up RF for 5th pass (~2hrs) and then 4th pass (~1hr). These tasks are related to the Moller polarimetry measurement of Hall A
 +
* [https://logbooks.jlab.org/entry/4118431 Start counter resolutions look reasonable again (Sean)]
 +
* [https://logbooks.jlab.org/entry/4118585 tagger energy calibration updated in ccdb (Richard)]
 +
* [https://logbooks.jlab.org/entry/4119566 Follow-up: TAGM mapping after installation (Richard)]
 +
* [https://logbooks.jlab.org/entry/4119769 FCAL voltage scan ]
 +
 +
*GlueX Statistics
 +
**PARA 0/90: 12%
 +
**PERP 0/90: 15%
 +
**PARA 45/135: 14%
 +
**PERP 45/135: 12%
 +
**AMO : 44%
 +
 +
=== Issues ===
 +
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] The Start Counter is in the same physical position (2014 and 2019 pictures)
 +
* [https://logbooks.jlab.org/entry/4118950 TPOL channel 23 missing (Justin)] [https://logbooks.jlab.org/entry/4119302 TPOL occupancy hole (Hovanes)][http://meson.hldsite.com/presentations/TPOL/hardwareMay2022-V2.pdf TPOL Presentation (Michael Dugger)] We can check it on Wednesday during maintenance
 +
* [https://logbooks.jlab.org/entry/4119306 TAGH HV crate problem again (Hovanes)]
 +
* [https://logbooks.jlab.org/entry/4119949 TAGH alarming channels: bad board ?  (Hovanes)] We have a spare.
 +
* [https://logbooks.jlab.org/entry/4119436 FCAL has new hot channels (Hovanes) ]
 +
* [https://logbooks.jlab.org/entry/4119325  Missing TAGH FADC channels (Hovanes) ] (Probably on purpose)
 +
* We might need to add a few extra runs for -45 trigs to catch up to the others
 +
 +
Pending:
 +
* BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done last Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. PD will keep in contact with us on how to proceed.
 +
 +
=== Plans ===
 +
* Opportunistic access to reset tagger (To be confirmed after morning meetings)
 +
* Harp scan after beam is restored
 +
* Sasha will perform trigger studies in the 10pm - 4am shift.
 +
* Production (300 nA, 2h runs) with cycle:
 +
**2 runs para(0/90)
 +
**2 runs perp(0/90)
 +
**2 runs para(45/135) -> at least 1 extra run to catch up (~.6B triggers down) [corrected]
 +
**2 runs perp(45/135)
 +
**1 run amo (use it to rejuvenate amo reference in CBREM GUI)
 +
 +
= Tuesday January 31 =
 +
=== Past 24 hours ===
 +
* Production on diamond. ABU= 9.4 h for the day.
 +
 +
=== Shift Reports ===
 +
* [https://logbooks.jlab.org/entry/4120317 Day shift summary]
 +
* [https://logbooks.jlab.org/entry/4120623 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4120719 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4120859 Early Riser shift summary]
 +
 +
=== Reports ===
 +
* MCC is scheduling maintenance tomorrow during MCC Day shift. Requested Controlled Access
 +
* [https://logbooks.jlab.org/entry/4120510 TAGH HV crate power cycled (A. Somov)]
 +
* [https://logbooks.jlab.org/entry/4120459 FCAL HV alarms (Hovanes) ]
 +
* [https://logbooks.jlab.org/entry/4120680 Harp Scan (Churamani) ]
 +
* Preparations for task 9 of Run Plan. MCC requested a follow up email with a detail explanation of the plan. Paul Vasilauski mentiond that "Ops current trigger point is >2 &mu;A to HallD to require RadCon involvement "
 +
<!--* Tagger rest box procedures (A. Somov) * Trigger fine tuning (A. Somov)-->
 +
 +
*GlueX Statistics
 +
**PARA 0/90: 13%
 +
**PERP 0/90: 14%
 +
**PARA 45/135: 16%
 +
**PERP 45/135: 14%
 +
**AMO : 43%
 +
 +
=== Issues ===
 +
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] We want to confirm that the cables are in the right location. On Wednesday we can take a look at them.
 +
* [https://logbooks.jlab.org/entry/4118950 TPOL channel 23 missing (Justin)] [https://logbooks.jlab.org/entry/4119302 TPOL occupancy hole (Hovanes)][http://meson.hldsite.com/presentations/TPOL/hardwareMay2022-V2.pdf TPOL Presentation (Michael Dugger)] We could check it on Wednesday during maintenance <!-- Who?-->
 +
* [https://logbooks.jlab.org/entry/4119949 TAGH alarming channels: bad board ?  (Hovanes)]We have a spare. It can be changed on Wednesday
 +
 +
Pending:
 +
* BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. PD will keep in contact with us on how to proceed.
 +
 +
=== Plans ===
 +
 +
* Production (300 nA, 2h runs) with cycle:
 +
**2 runs para(0/90)
 +
**2 runs perp(0/90)
 +
**2 runs para(45/135)
 +
**2 runs perp(45/135)
 +
**1 run amo (use it to rejuvenate amo reference in CBREM GUI)
 +
 +
= Wednesday February 1 =
 +
=== Past 24 hours ===
 +
* Production on diamond. ABU= 13.5 h for the day.
 +
 +
=== Shift Reports ===
 +
* [https://logbooks.jlab.org/entry/4120987 Day shift summary]
 +
* [https://logbooks.jlab.org/entry/4121204 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4121339 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4121534 Early Riser shift summary]
 +
 +
=== Reports ===
 +
* [https://logbooks.jlab.org/entry/4121579 Maintenance day] Requested Controlled Access for Tagger Hall and Restricted Access for the main Hall. Tour starts at 13:00
 +
* During the Day and Swing shifts the beam was unstable going 300 nA +/- 20 nA
 +
* Preparations for task 9 of Run Plan. Email with a detail explanation of the plan was sent to the PD, we are waiting to hear back from them.
 +
* BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. [https://cebaf.jlab.org/ops_docs/online_document_files/MCC_online_files/BLA_calibration_proc.pdf PDF of BLA Calibration Procedure] From Shawn Frierson reply "[Given what the procedures suggest,]we would need to go back to how it was done back in ’21 (according to Alexandre) to see what was done differently. Another option could be to perform it when the request for “high” current (>450nA) is fulfilled." To first order, The BLA calibration could be done during the high intensity scans (since we may go up to 1&mu;A).
 +
* [https://logbooks.jlab.org/entry/4121493 Trigger rates in 2020 and 2023 (A. Somov) ]
 +
* Since Beni saw yesterday the TPOL channel 23, we do not need to check it out today
 +
 +
*GlueX Statistics
 +
**PARA 0/90: 14%
 +
**PERP 0/90: 14%
 +
**PARA 45/135: 17%
 +
**PERP 45/135: 14%
 +
**AMO : 40%
 +
 +
=== Issues ===
 +
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] We want to confirm that the cables are in the right location
 +
* [https://logbooks.jlab.org/entry/4119949 TAGH alarming channels: bad board ?  (Hovanes)] We have a spare that Boris will change today.
 +
* [https://logbooks.jlab.org/entry/4121311 Reconstructed Photon Beam Energy Spectrum  (Churamani) ] Deep between 10-11 GeV
 +
* Mariana reported some DAQ issues: "Detected disconnected component in the system, reset?". Also rocSTPSC2 displayed disconnected."
 +
 +
=== Plans ===
 +
 +
* Production (300 nA, 2h runs) with cycle:
 +
**2 runs para(0/90)
 +
**2 runs perp(0/90)
 +
**2 runs para(45/135)
 +
**2 runs perp(45/135)
 +
**1 run amo (use it to rejuvenate amo reference in CBREM GUI)

Latest revision as of 09:37, 1 February 2023

MCC whiteboard

Hall D counting room white board

Spreadsheet with list of runs

Integrated Trigger Count

Thursday January 26

Past 24 hours

  • Production on diamond. ABU= 10 h for the day.

Shift Reports

Reports

Issues

Pending:

Plans

  • Production (300 nA, 2h runs) with cycle:
    • 2 runs para(0/90)
    • 2 runs perp(0/90)
    • 2 runs para(45/135)
    • 2 runs perp(45/135)
    • 1 run amo (use it to rejuvenate amo reference in CBREM GUI)
  • Trigger fine tuning Thursday? (A. Somov)

Friday January 27

Past 24 hours

  • Production on diamond. ABU= 1.3 h for the day.

Shift Reports

Reports

Issues


Pending:

  • BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done last Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. PD will keep in contact with us on how to proceed.

Plans

  • Harp scan once beam returns. Then continue cycle.
  • Production (300 nA, 2h runs) with cycle:
    • 2 runs para(0/90)
    • 2 runs perp(0/90)
    • 2 runs para(45/135)
    • 2 runs perp(45/135)
    • 1 run amo (use it to rejuvenate amo reference in CBREM GUI)

Monday January 30

Past 72 hours

  • Production on diamond. ABU= 44.5 h for the weekend. (15.7 h Friday , 17.1 h Saturday, 11.7 Sunday)

Shift Reports Friday

Shift Reports Saturday

Shift Reports Sunday

Reports

  • GlueX Statistics
    • PARA 0/90: 12%
    • PERP 0/90: 15%
    • PARA 45/135: 14%
    • PERP 45/135: 12%
    • AMO : 44%

Issues

Pending:

  • BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done last Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. PD will keep in contact with us on how to proceed.

Plans

  • Opportunistic access to reset tagger (To be confirmed after morning meetings)
  • Harp scan after beam is restored
  • Sasha will perform trigger studies in the 10pm - 4am shift.
  • Production (300 nA, 2h runs) with cycle:
    • 2 runs para(0/90)
    • 2 runs perp(0/90)
    • 2 runs para(45/135) -> at least 1 extra run to catch up (~.6B triggers down) [corrected]
    • 2 runs perp(45/135)
    • 1 run amo (use it to rejuvenate amo reference in CBREM GUI)

Tuesday January 31

Past 24 hours

  • Production on diamond. ABU= 9.4 h for the day.

Shift Reports

Reports

  • GlueX Statistics
    • PARA 0/90: 13%
    • PERP 0/90: 14%
    • PARA 45/135: 16%
    • PERP 45/135: 14%
    • AMO : 43%

Issues

Pending:

  • BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. PD will keep in contact with us on how to proceed.

Plans

  • Production (300 nA, 2h runs) with cycle:
    • 2 runs para(0/90)
    • 2 runs perp(0/90)
    • 2 runs para(45/135)
    • 2 runs perp(45/135)
    • 1 run amo (use it to rejuvenate amo reference in CBREM GUI)

Wednesday February 1

Past 24 hours

  • Production on diamond. ABU= 13.5 h for the day.

Shift Reports

Reports

  • Maintenance day Requested Controlled Access for Tagger Hall and Restricted Access for the main Hall. Tour starts at 13:00
  • During the Day and Swing shifts the beam was unstable going 300 nA +/- 20 nA
  • Preparations for task 9 of Run Plan. Email with a detail explanation of the plan was sent to the PD, we are waiting to hear back from them.
  • BCM calibration. Accelerator instrumentation group informed us that last BLA calibration was done in 2021 (beside that done Thursday, 01/19/2023? To be confirmed) and recommend Ops to do one at each start of the run period. PDF of BLA Calibration Procedure From Shawn Frierson reply "[Given what the procedures suggest,]we would need to go back to how it was done back in ’21 (according to Alexandre) to see what was done differently. Another option could be to perform it when the request for “high” current (>450nA) is fulfilled." To first order, The BLA calibration could be done during the high intensity scans (since we may go up to 1μA).
  • Trigger rates in 2020 and 2023 (A. Somov)
  • Since Beni saw yesterday the TPOL channel 23, we do not need to check it out today
  • GlueX Statistics
    • PARA 0/90: 14%
    • PERP 0/90: 14%
    • PARA 45/135: 17%
    • PERP 45/135: 14%
    • AMO : 40%

Issues

Plans

  • Production (300 nA, 2h runs) with cycle:
    • 2 runs para(0/90)
    • 2 runs perp(0/90)
    • 2 runs para(45/135)
    • 2 runs perp(45/135)
    • 1 run amo (use it to rejuvenate amo reference in CBREM GUI)
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