Difference between revisions of "Run Planning Meeting Notes, February 16 - February 22, 2023"

From GlueXWiki
Jump to: navigation, search
(Created page with "[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom connect] Meeting ID: 160 199 0060 / Passcode 8394 [https://cebaf.jlab.org/files/ops/accbo...")
 
(→‎Reports)
 
(120 intermediate revisions by 2 users not shown)
Line 8: Line 8:
  
 
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]
 
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]
−
= Wednesday February 15 =
+
 
 +
= Wednesday February 22 =
  
 
=== Past 24 hours ===
 
=== Past 24 hours ===
−
* [https://logbooks.jlab.org/entry/4131388 HARP scan results]
+
* Production runs. Several cosmic runs were taken during downtimes.
−
* No beam between 9am and 12am (beam came back at midnight)
+
−
* CCAL transported to experimental hall and fixed to its platform by Scot and his team
+
  
 
=== Shift Reports ===
 
=== Shift Reports ===
−
* [https://logbooks.jlab.org/entry/4131531 0400-1000]
+
* [https://logbooks.jlab.org/entry/4136448 0400-1000]
−
* [https://logbooks.jlab.org/entry/4131283 2200-0400]
+
* [https://logbooks.jlab.org/entry/4136217 2200-0400]
−
* [https://logbooks.jlab.org/entry/4131075 1600-2200]
+
* [https://logbooks.jlab.org/entry/4135998 1600-2200]
−
* [https://logbooks.jlab.org/entry/4130950 1000-1600]
+
* [https://logbooks.jlab.org/entry/4135812 1000-1600]
−
* [https://logbooks.jlab.org/entry/4130746 0400-1000]
+
* [https://logbooks.jlab.org/entry/4135672 0600-1000]
  
 
=== Reports ===
 
=== Reports ===
−
* [https://logbooks.jlab.org/entry/4131000 Hall D survey] (Moser/RadCon)
+
* [https://logbooks.jlab.org/entry/4135840 Follow-up Re: IBC0L02 calibration to FC2] (Alexandre)
−
* [https://logbooks.jlab.org/entry/4130972 CDC HVB current vs HV for 250nA HV scan runs on 4.5E-4RL Al on 17 Jan 2023] (Naomi)
+
* [https://logbooks.jlab.org/entry/4135883 Hall D Target compressor cooling water] (Tim)
−
* gluon100 rebooted PS/PSC scalers are visible (Sergey)
+
* [https://logbooks.jlab.org/entry/4136018 ISEG modules swapped] (Mark)
−
** Sasha also power cycled PS/PSC crates
+
* [https://logbooks.jlab.org/entry/4136001 TAGM wave forms] (Beni)
−
* Statistics balance  
+
* [https://logbooks.jlab.org/entry/4136129 MPOD installed on CCAL test setup] (Sasha)
−
**PARA 0/90: 20.7%
+
* [https://logbooks.jlab.org/entry/4136455 brief grafana error] (Simon)
−
**PERP 0/90: 20.2%
+
* [https://logbooks.jlab.org/entry/4136518 Tagger NMR] (Scot)
−
**PARA 45/135: 21.1%
+
* [https://logbooks.jlab.org/entry/4136530 FDC CDC gas pressure alarm PT501]
−
**PERP 45/135: 19.7%
+
* Statistics balance
−
**AMO : 18.3%
+
**PARA 0/90: 21.0%
 +
**PERP 0/90: 20.5%
 +
**PARA 45/135: 21.4%
 +
**PERP 45/135: 20.6%
 +
**AMO : 16.5%
  
 
=== Issues ===
 
=== Issues ===
−
* [https://logbooks.jlab.org/entry/4131558 TAGM discriminator TRG scaler gone wild]
 
 
Pending:
 
Pending:
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
−
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
+
* [https://logbooks.jlab.org/entry/4133378 TAGH hot channels w/ no beam]
 +
** Hovanes rebooted the crate but it didn't help.
 +
** Sasha explains the problematic channel(s) are deteriorated and this is not an issue which can be easily fixed.
 +
* [https://logbooks.jlab.org/entry/4133666 Noise in FDC2] (Lubomir)
 +
* [https://logbooks.jlab.org/entry/4133998 FCAL11 crate problems] (Sergey)
 +
** Network port on the fan tray for FCAL11 crate is not working. When we have an expected long downtime, this tray should be replaced (Chris Stanislav).
  
 
=== Plans ===
 
=== Plans ===
Line 52: Line 59:
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
  
−
= Tuesday February 14 =
+
= Tuesday February 21 =
  
 
=== Past 24 hours ===
 
=== Past 24 hours ===
−
* No beam between 6:50 am and 3pm
+
* BCM Calibration executed. MCC decided no recalibration was needed.
−
* No beam between 4 pm and 9:50 pm
+
* Production runs resumed after beam came back.
−
* Cosmic run, # 120693, in raw mode at Beni request
+
−
* [https://logbooks.jlab.org/entry/4130826 Around midnight lost PS & PSC rates on GlueX overview & MyaViewer][https://logbooks.jlab.org/entry/4130822](Sergey)
+
  
 
=== Shift Reports ===
 
=== Shift Reports ===
−
* [https://logbooks.jlab.org/entry/4130746 0400-1000]
+
* [https://logbooks.jlab.org/entry/4135672 0600-1000]
−
* [https://logbooks.jlab.org/entry/4130573 2200-0400]
+
* [https://logbooks.jlab.org/entry/4135612 0400-0600]
−
* [https://logbooks.jlab.org/entry/4130445 1600-2200]
+
* [https://logbooks.jlab.org/entry/4135462 2200-0400]
−
* [https://logbooks.jlab.org/entry/4130256 1000-1600]
+
* [https://logbooks.jlab.org/entry/4135276 1600-2200]
−
* [https://logbooks.jlab.org/entry/4130118 0400-1000]
+
* [https://logbooks.jlab.org/entry/4135189 1000-1600]
 +
* [https://logbooks.jlab.org/entry/4134981 0400-1000]
  
 
=== Reports ===
 
=== Reports ===
−
* [https://logbooks.jlab.org/entry/4130265 FCAL base status] (Mark)
+
* [https://logbooks.jlab.org/entry/4135208 Hall D NMR Meter - Installed] (Scot)
−
* Statistics balance  
+
** MCC stopped beam delivery after NMR IOC communication loss (just a monitor device) was detected.
−
**PARA 0/90: 20.5%
+
** (In RC meeting) They say they are not expert in Hall equipment and they will stop the beam delivery when whatever crew chief does not know happens.
−
**PERP 0/90: 20%
+
* [https://logbooks.jlab.org/entry/4135236 BCM calibration]
−
**PARA 45/135: 20.8%
+
** MCC called shift crews to ask what the maximum calibration current should be.
−
**PERP 45/135: 20.1%
+
** (In RC meeting) They say this is on us (Hall D), so we should prepare this value beforehand in the future BCM calibration work.
−
**AMO : 18.6%
+
* [https://logbooks.jlab.org/entry/4135353 Harp scan after BCM work]
 +
* [https://logbooks.jlab.org/entry/4135733 Harp scan after the long midnight downtime]
 +
* [https://logbooks.jlab.org/entry/4135463 BCAL ISEG modules swapped during a long downtime] (Mark)
 +
** [https://logbooks.jlab.org/entry/4135758 BCAL voltage instability gone]
 +
* Took BCAL cosmic run (R120783 and more) during the calibration work (and during midnight downtime).
 +
* Early-riser shift leader felt unwell and Keigo (RC) took over. We need a volunteer for tomorrow morning shift.
 +
* Statistics balance
 +
**PARA 0/90: 21.0%
 +
**PERP 0/90: 20.5%
 +
**PARA 45/135: 21.4%
 +
**PERP 45/135: 20.6%
 +
**AMO : 16.5%
  
 
=== Issues ===
 
=== Issues ===
−
* [https://logbooks.jlab.org/entry/4130573 Lost PS & PSC rates on GlueX overview & MyaViewer] (Amy/Sasha/Sergey)
 
−
** gluon100 unaccessible (died)
 
−
** gluon101 was used to restart the client but unsuccessfully
 
−
* HARP taken due to miscommunication between RC & shift crew
 
 
Pending:
 
Pending:
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
−
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
+
* [https://logbooks.jlab.org/entry/4133378 TAGH hot channels w/ no beam]
 +
* [https://logbooks.jlab.org/entry/4133666 Noise in FDC2] (Lubomir)
 +
* [https://logbooks.jlab.org/entry/4133998 FCAL11 crate problems] (Sergey)
 +
* [https://logbooks.jlab.org/entry/4133226 Temperature rise of target compressor cooling water] (Tim)
  
 
=== Plans ===
 
=== Plans ===
−
* No maintenance day on Wednesday
+
* Install CCAL whenever there is an extended accelerator downtime
 +
** Restricted Access is needed to be able to use the ramp <-done
 +
** Cabling
 +
** Survey is needed
 
* Production (300 nA, 2h runs) with cycle:
 
* Production (300 nA, 2h runs) with cycle:
 
**2 runs PARA (0/90)
 
**2 runs PARA (0/90)
Line 94: Line 113:
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
  
−
= Monday February 13 =
+
= Monday February 20 =
 +
=== Past 72 hours ===
 +
* Production runs. ABU = 35.5 h for the weekend. (12.7 h Friday, 13.8 h Saturday, 9.0 h Sunday)
  
−
=== Past 24 hours ===
+
=== Shift Reports Friday===
−
* No beam since 6:50 am
+
* [https://logbooks.jlab.org/entry/4133204 Day shift summary]
−
* Smooth data production whenever the beam is available
+
* [https://logbooks.jlab.org/entry/4133443 Swing shift summary]
−
* DAQ issue, lost 1hr
+
* [https://logbooks.jlab.org/entry/4133638 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4133777 Early Riser shift summary]
  
−
=== Shift Reports ===
+
=== Shift Reports Saturday===
−
* [https://logbooks.jlab.org/entry/4130118 0400-1000]
+
* [https://logbooks.jlab.org/entry/4133952 Day shift summary]
−
* [https://logbooks.jlab.org/entry/4129973 2200-0400]
+
* [https://logbooks.jlab.org/entry/4134082 Swing shift summary]
−
* [https://logbooks.jlab.org/entry/4129808 1600-2200]
+
* [https://logbooks.jlab.org/entry/4134308 Owl shift summary]
−
* [https://logbooks.jlab.org/entry/4129617 1000-1600]
+
* [https://logbooks.jlab.org/entry/4134418 Early Riser shift summary]
−
* [https://logbooks.jlab.org/entry/4129453 0400-1000]
+
  
−
=== Reports ===
+
=== Shift Reports Sunday===
−
* Statistics balance
+
* [https://logbooks.jlab.org/entry/4134593 Day shift summary]
−
**PARA 0/90: 20.5%
+
* [https://logbooks.jlab.org/entry/4134777 Swing shift summary]
−
**PERP 0/90: 20%
+
* [https://logbooks.jlab.org/entry/4134888 Owl shift summary]
−
**PARA 45/135: 20.8%
+
* [https://logbooks.jlab.org/entry/4134981 Early Riser shift summary]
−
**PERP 45/135: 20.1%
+
−
**AMO : 18.6%
+
−
 
+
−
=== Issues ===
+
−
* [https://logbooks.jlab.org/entry/4129931 DIRC LED issue] (Gabriel/Justin)
+
−
* Rootspy crashes upon any interaction. See https://logbooks.jlab.org/entry/4129684
+
−
* DAQ crashed, zero events recorded and could not restart (Amy/Sergey)
+
−
* 6 FCAL base lockup in 72hrs
+
−
* RC phone has no charger
+
−
Pending:
+
−
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
+
−
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
+
−
 
+
−
=== Plans ===
+
−
* No bean during the day Wednesday (optics 4th pass RF sep) & Friday (debug beam current limitation for A &  C)
+
−
* 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 EPICS GUI)
+
−
 
+
−
= Sunday February 12 =
+
−
 
+
−
=== Past 24 hours ===
+
−
* Smooth data production whenever the beam is available
+
−
* Unstable beam, low efficiency (BLM issue not RF)
+
−
** [https://logbooks.jlab.org/entry/4129589 Machine degrading over time]
+
−
 
+
−
=== Shift Reports ===
+
−
* [https://logbooks.jlab.org/entry/4129453 0400-1000]
+
−
* [https://logbooks.jlab.org/entry/4129277 2200-0400]
+
−
* [https://logbooks.jlab.org/entry/4129135 1600-2200]
+
−
* [https://logbooks.jlab.org/entry/4128904 1000-1600]
+
−
* [https://logbooks.jlab.org/entry/4128659 0400-1000]
+
  
 
=== Reports ===
 
=== Reports ===
−
* Statistics balance  
+
* [https://logbooks.jlab.org/entry/4134037 Hall A fire alarm on Sat.]
−
**PARA 0/90: 19.8%
+
* [https://logbooks.jlab.org/entry/4133226 Temperature rise of target compressor cooling water] (Tim)
−
**PERP 0/90: 20.9%
+
* [https://logbooks.jlab.org/entry/4133378 TAGH hot channels w/ no beam]
−
**PARA 45/135: 20.9%
+
* [https://logbooks.jlab.org/entry/4133568 Harp scan on Friday]
−
**PERP 45/135: 19%
+
* [https://logbooks.jlab.org/entry/4133666 Noise in FDC2] (Lubomir)
−
**AMO : 20.4%
+
* [https://logbooks.jlab.org/entry/4133998 FCAL11 crate problems] (Sergey)
 +
* [https://logbooks.jlab.org/entry/4134665 For production runs please try to start the DAQ with beam on] (Naomi)
 +
* [https://logbooks.jlab.org/entry/4135073 Tagger cycled] (Alexandre)
 +
* Statistics balance
 +
**PARA 0/90: 21.4%
 +
**PERP 0/90: 20.7%
 +
**PARA 45/135: 20.7%
 +
**PERP 45/135: 20.4%
 +
**AMO : 16.8%
  
 
=== Issues ===
 
=== Issues ===
−
* Upper computer monitor on console 4 shuts off and restarts spontaneously. Everything seems fine now, but this may be something to investigate when time allows. Not worth waking anyone up for. (Amy)
+
* BCAL (Mark)
−
 
+
** [https://logbooks.jlab.org/entry/4133137 ISEG channel measured voltage has ripple]
 +
** [https://logbooks.jlab.org/entry/4133949 ISEG replacement module has bad channel] --> talk to Chris.
 +
** [https://logbooks.jlab.org/entry/4133950 BCAL has been at wrong temperature since Thursday]
 
Pending:
 
Pending:
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
−
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
+
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM. (~2h) --> Got the green light from PD and RCs. Will be done this morning.
  
 
=== Plans ===
 
=== Plans ===
−
* Expected downtime for part or the entire day shift
+
* BCM calibration from 10:00am (takes ~2h). Cannot access the hall during this task.
 +
** Good time for BCAL cosmic runs?
 +
** Do Harp scan after this downtime.
 +
* Install CCAL whenever there is an extended accelerator downtime
 +
** Restricted Access is needed to be able to use the ramp <-done
 +
** Cabling
 +
** Survey is needed
 
* Production (300 nA, 2h runs) with cycle:
 
* Production (300 nA, 2h runs) with cycle:
 
**2 runs PARA (0/90)
 
**2 runs PARA (0/90)
Line 173: Line 175:
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
  
−
= Saturday February 11 =
+
= Friday February 17 =
  
 
=== Past 24 hours ===
 
=== Past 24 hours ===
−
* Smooth data production
+
* Mark D. replaced the bad BCAL HV board with a new one at 9:40am.
−
* Entry to tagger (reboot TAGH HV frame & restore one missing channel) & experimental halls (move test setup)
+
* No beam from 13:00 to 17:30 (0L40 cryo issue). Several people worked in the hall during this downtime.
−
* No beam in the morning but Beam came back around noon
+
* Production runs resumed after beam came back.
−
* [https://logbooks.jlab.org/entry/4128221 HARP scans]
+
−
** [https://logbooks.jlab.org/entry/4128200 Scan result for HALO:T:electron:tag:left:scaler_r1_vs_ hd:radiator:motor.RBV]
+
−
** [https://logbooks.jlab.org/entry/4128204 HarpFitter: IHA5C11]
+
−
** [https://logbooks.jlab.org/entry/4128205 HarpFitter: IHA5C11B]
+
  
 
=== Shift Reports ===
 
=== Shift Reports ===
−
 
+
* [https://logbooks.jlab.org/entry/4132987 0400-1000]
−
* [https://logbooks.jlab.org/entry/4128659 0400-1000]
+
* [https://logbooks.jlab.org/entry/4132887 2200-0400]
−
* [https://logbooks.jlab.org/entry/4128484 2200-0400]
+
* [https://logbooks.jlab.org/entry/4132703 1600-2200]
−
* [https://logbooks.jlab.org/entry/4128306 1600-2200]
+
* [https://logbooks.jlab.org/entry/4132557 1000-1600]
−
* [https://logbooks.jlab.org/entry/4128049 1000-1600]
+
* [https://logbooks.jlab.org/entry/4132353 0400-1000]
−
* [https://logbooks.jlab.org/entry/4127893 0400-1000]
+
  
 
=== Reports ===
 
=== Reports ===
−
 
+
* [https://logbooks.jlab.org/entry/4102104 Please don't prestart very early (for CDC calibration)] (Naomi)
−
* Statistics balance  
+
* [https://logbooks.jlab.org/entry/4132522 Broken TAGM scaler issue resolved] (Hovanes)
−
**PARA 0/90: 19.4%
+
* [https://logbooks.jlab.org/entry/4132530 BCAL HV board changed] [https://logbooks.jlab.org/entry/4132613] [https://logbooks.jlab.org/entry/4132636] (Mark)
−
**PERP 0/90: 20.5%
+
* [https://logbooks.jlab.org/entry/4132557 Several works done in the hall during day-shift downtime]
−
**PARA 45/135: 20.6%
+
** IOC for chiller issue --> Fixed by Josh, Scot, and Bobb.
−
**PERP 45/135: 19.1%
+
** BCAL chiller alarm --> Fixed by Hovanes.
−
**AMO : 20.4%
+
** DIRC FPGA communication errors, DAQ issues (not communicating with most of ROCs) --> Fixed by Sergey.
 +
** Sasha and Vlad entered the hall for the calorimeter work.
 +
* [https://logbooks.jlab.org/entry/4132736 Higher occupancy in FDC] -> [https://logbooks.jlab.org/entry/4133053 Efficiency looks OK.] (Lubomir)
 +
* Statistics balance
 +
**PARA 0/90: 20.8%
 +
**PERP 0/90: 20.0%
 +
**PARA 45/135: 21.1%
 +
**PERP 45/135: 20.7%
 +
**AMO : 17.3%
  
 
=== Issues ===
 
=== Issues ===
−
* FCAL bases lockup
 
−
* Lost communication with TAGH HV frame => access tagger hall
 
 
Pending:
 
Pending:
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
−
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
+
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM. (~30 mins?)
  
 
=== Plans ===
 
=== Plans ===
 +
* On Monday, Sasha and Chris are planning to work in the hall (?)
 +
* Install CCAL whenever there is an extended accelerator downtime
 +
** Restricted Access is needed to be able to use the ramp <-done
 +
** Cabling
 +
** Survey is needed
 
* Production (300 nA, 2h runs) with cycle:
 
* Production (300 nA, 2h runs) with cycle:
 
**2 runs PARA (0/90)
 
**2 runs PARA (0/90)
Line 216: Line 224:
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
 
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
  
−
= Friday February 10 =
+
= Thursday February 16 =
−
=== Past 24 hours ===
+
−
* Data production resumed at 8:30 pm
+
−
* High-Intensity Test (Naomi/Justin/Richard/Lubomir)
+
−
** [https://logbooks.jlab.org/entry/4127288 Detector settings]
+
−
** [https://logbooks.jlab.org/entry/4127311 AC position for low gain][https://logbooks.jlab.org/entry/4127275]
+
−
 
+
−
=== Shift Reports ===
+
−
* [https://logbooks.jlab.org/entry/4127893 0400-1000]
+
−
* [https://logbooks.jlab.org/entry/4127698 2200-0400]
+
−
* [https://logbooks.jlab.org/entry/4127521 1600-2200]
+
−
* [https://logbooks.jlab.org/entry/4127289 1000-1600]
+
−
* [https://logbooks.jlab.org/entry/4127127 0400-1000]
+
−
 
+
−
=== Reports ===
+
−
 
+
−
* Statistics balance
+
−
**PARA 0/90: 19.6%
+
−
**PERP 0/90: 20.8%
+
−
**PARA 45/135: 20%
+
−
**PERP 45/135: 19%
+
−
**AMO : 20.6%
+
−
 
+
−
=== Issues ===
+
−
* 7 FCAL bases lockups
+
−
* DAQ "crashed"
+
−
Pending:
+
−
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
+
−
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
+
−
 
+
−
=== Plans ===
+
−
* No beam for most of the day due to beam study (high intensity instability for Hall A & B)
+
−
* 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 EPICS GUI)
+
−
* RF day (no beam for 8hrs) Wednesday or Thursday
+
−
 
+
−
= Thursday February 9 =
+
  
 
=== Past 24 hours ===
 
=== Past 24 hours ===
−
* Beam back at 11:25 pm
+
* Production runs with a stable beam.
−
** Shift crew forgot to change the collimator from blocking to 5 mm and start moving the collimator while the beam was on
+
* 2 BCAL HVs have been off since midnight due to a bad voltage board.
−
* HARP scans
+
−
** [https://logbooks.jlab.org/entry/4126952 HarpFitter:IHA5C11]
+
−
** [https://logbooks.jlab.org/entry/4126959 HarpFitter: IHA5C11B]
+
−
** [https://logbooks.jlab.org/entry/4126976 Scan result for HALO:T:gamma:tag:top:scaler_r1_vs_ hd:radiator:motor.RBV]
+
−
** [https://logbooks.jlab.org/entry/4126985 Results]
+
−
* No beam from 10 am to 10:30 pm
+
  
 
=== Shift Reports ===
 
=== Shift Reports ===
−
* [https://logbooks.jlab.org/entry/4127127 0400-1000]
+
* [https://logbooks.jlab.org/entry/4132353 0400-1000]
−
* [https://logbooks.jlab.org/entry/4126946 2200-0400]
+
* [https://logbooks.jlab.org/entry/4132224 2200-0400]
−
* [https://logbooks.jlab.org/entry/4126857 1600-2200]
+
* [https://logbooks.jlab.org/entry/4131994 1600-2200]
−
* [https://logbooks.jlab.org/entry/4126682 1000-1600]
+
* [https://logbooks.jlab.org/entry/4131761 1000-1600]
−
* [https://logbooks.jlab.org/entry/4126574 0400-1000]
+
* [https://logbooks.jlab.org/entry/4131531 0400-1000]
  
 
=== Reports ===
 
=== Reports ===
−
 
+
* [https://logbooks.jlab.org/entry/4131747 Rebooting NMR meter and its IOC] (Hovanes)
 +
* [https://logbooks.jlab.org/entry/4131780 target LCW temperature alarm] (Alexandre)
 +
* [https://logbooks.jlab.org/entry/4132086 Noise on some TPOL channels (Data should be good enough).] (Michael Dugger, Beni)
 
* Statistics balance  
 
* Statistics balance  
−
**PARA 0/90: 20%
+
**PARA 0/90: 20.9%
−
**PERP 0/90: 18.9%
+
**PERP 0/90: 19.9%
−
**PARA 45/135: 19.9%
+
**PARA 45/135: 20.8%
−
**PERP 45/135: 19.8%
+
**PERP 45/135: 20.4%
−
**AMO : 21.4%
+
**AMO : 18.1%
  
 
=== Issues ===
 
=== Issues ===
−
* [https://logbooks.jlab.org/entry/4126964 Pressure readings] (Naomi)
+
* [https://logbooks.jlab.org/entry/4132216 A bad voltage board in the BCAL. Needs to be changed.] (Mark)
−
* [https://logbooks.jlab.org/entry/4127200 Beam energy variations from HALLD:p and HDTGR:p are anticorrelated ] (Alex. D)
+
* [https://logbooks.jlab.org/entry/4132129 HallD Run #120726: LED ADC reference SiPM time anomaly]
−
* Timing calibration [https://logbooks.jlab.org/entry/4127125][https://logbooks.jlab.org/entry/4127128] (Annika)
+
−
* Move the collimator while the beam is on
+
−
* [https://logbooks.jlab.org/entry/4126860 Bleedthrough] (Alex D.)
+
 
Pending:
 
Pending:
 +
* [https://logbooks.jlab.org/entry/4131558 TAGM discriminator TRG scaler gone wild]
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
 
* [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking.
 
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
 
* BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
  
 
=== Plans ===
 
=== Plans ===
−
* Accelerator, at the 9 am troubleshooting meeting will decide the course for today
+
* A bad BCAL HV board should be changed. Chris Stanislav is out today, and Mark D. is trying to find someone to change the BCAL board.
−
** Work on Optics either in Hall A arc (does not affect us) or machine (affect us => no beam) 
+
* Install CCAL whenever there is an extended accelerator downtime
−
* High-Intensity Test
+
** Restricted Access is needed to be able to use the ramp <-done
−
** Collect 100M events in production (sparsified) mode for beam currents of 900, 750, 600, 450, and 300 nA. 
+
** Cabling
−
** Start with 900 nA to set the HV for the drift chambers, use Richard’s tool to set the TAGM thresholds and turn off the TOF and TAGH channels where the rates are too high
+
** Survey is needed
−
** Take a run at each current setting with these conditions, followed by a few runs at 300 nA with matching HV settings for comparisons. 
+
−
** Richard also requested that we take a small amount of mode 10 (unsparsified) data at the high currents as well, which should take a few minutes for each setting.
+
 
* Production (300 nA, 2h runs) with cycle:
 
* Production (300 nA, 2h runs) with cycle:
 
**2 runs PARA (0/90)
 
**2 runs PARA (0/90)

Latest revision as of 09:40, 22 February 2023

Zoom connect Meeting ID: 160 199 0060 / Passcode 8394

MCC whiteboard

Hall D counting room white board

Spreadsheet with list of runs

Integrated Trigger Count

Wednesday February 22

Past 24 hours

  • Production runs. Several cosmic runs were taken during downtimes.

Shift Reports

Reports

Issues

Pending:

  • Start Counter (Beni) - We do not understand why there is a mismatch in the software between start counter and tracking.
  • TAGH hot channels w/ no beam
    • Hovanes rebooted the crate but it didn't help.
    • Sasha explains the problematic channel(s) are deteriorated and this is not an issue which can be easily fixed.
  • Noise in FDC2 (Lubomir)
  • FCAL11 crate problems (Sergey)
    • Network port on the fan tray for FCAL11 crate is not working. When we have an expected long downtime, this tray should be replaced (Chris Stanislav).

Plans

  • Install CCAL whenever there is an extended accelerator downtime
    • Restricted Access is needed to be able to use the ramp <-done
    • Cabling
    • Survey is needed
  • 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 EPICS GUI)

Tuesday February 21

Past 24 hours

  • BCM Calibration executed. MCC decided no recalibration was needed.
  • Production runs resumed after beam came back.

Shift Reports

Reports

  • Hall D NMR Meter - Installed (Scot)
    • MCC stopped beam delivery after NMR IOC communication loss (just a monitor device) was detected.
    • (In RC meeting) They say they are not expert in Hall equipment and they will stop the beam delivery when whatever crew chief does not know happens.
  • BCM calibration
    • MCC called shift crews to ask what the maximum calibration current should be.
    • (In RC meeting) They say this is on us (Hall D), so we should prepare this value beforehand in the future BCM calibration work.
  • Harp scan after BCM work
  • Harp scan after the long midnight downtime
  • BCAL ISEG modules swapped during a long downtime (Mark)
  • Took BCAL cosmic run (R120783 and more) during the calibration work (and during midnight downtime).
  • Early-riser shift leader felt unwell and Keigo (RC) took over. We need a volunteer for tomorrow morning shift.
  • Statistics balance
    • PARA 0/90: 21.0%
    • PERP 0/90: 20.5%
    • PARA 45/135: 21.4%
    • PERP 45/135: 20.6%
    • AMO : 16.5%

Issues

Pending:

Plans

  • Install CCAL whenever there is an extended accelerator downtime
    • Restricted Access is needed to be able to use the ramp <-done
    • Cabling
    • Survey is needed
  • 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 EPICS GUI)

Monday February 20

Past 72 hours

  • Production runs. ABU = 35.5 h for the weekend. (12.7 h Friday, 13.8 h Saturday, 9.0 h Sunday)

Shift Reports Friday

Shift Reports Saturday

Shift Reports Sunday

Reports

Issues

Pending:

  • Start Counter (Beni) - We do not understand why there is a mismatch in the software between start counter and tracking.
  • BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM. (~2h) --> Got the green light from PD and RCs. Will be done this morning.

Plans

  • BCM calibration from 10:00am (takes ~2h). Cannot access the hall during this task.
    • Good time for BCAL cosmic runs?
    • Do Harp scan after this downtime.
  • Install CCAL whenever there is an extended accelerator downtime
    • Restricted Access is needed to be able to use the ramp <-done
    • Cabling
    • Survey is needed
  • 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 EPICS GUI)

Friday February 17

Past 24 hours

  • Mark D. replaced the bad BCAL HV board with a new one at 9:40am.
  • No beam from 13:00 to 17:30 (0L40 cryo issue). Several people worked in the hall during this downtime.
  • Production runs resumed after beam came back.

Shift Reports

Reports

Issues

Pending:

  • Start Counter (Beni) - We do not understand why there is a mismatch in the software between start counter and tracking.
  • BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM. (~30 mins?)

Plans

  • On Monday, Sasha and Chris are planning to work in the hall (?)
  • Install CCAL whenever there is an extended accelerator downtime
    • Restricted Access is needed to be able to use the ramp <-done
    • Cabling
    • Survey is needed
  • 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 EPICS GUI)

Thursday February 16

Past 24 hours

  • Production runs with a stable beam.
  • 2 BCAL HVs have been off since midnight due to a bad voltage board.

Shift Reports

Reports

Issues

Pending:

Plans

  • A bad BCAL HV board should be changed. Chris Stanislav is out today, and Mark D. is trying to find someone to change the BCAL board.
  • Install CCAL whenever there is an extended accelerator downtime
    • Restricted Access is needed to be able to use the ramp <-done
    • Cabling
    • Survey is needed
  • 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 EPICS GUI)
Retrieved from "https://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_February_16_-_February_22,_2023&oldid=119316"