Difference between revisions of "Run Planning Meeting Notes, Mar 9 - Mar 15, 2017"

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(→‎Wednesday, March 15)
 
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* [https://cebaf.jlab.org/files/ops/accboard/ MCC white board]
 
* [https://cebaf.jlab.org/files/ops/accboard/ MCC white board]
  
−
==Thursday, March  2 ==
+
==Thursday, March  9 ==
 
{|border
 
{|border
 
|-
 
|-
−
! Shift !! ABU !! BNA !! BANU  
+
|width="50" align="center"| Shift
 +
|width="50" align="center"| ABU  
 +
|width="50" align="center"| BNA
 +
|width="50" align="center"| BANU  
 
|-
 
|-
−
|Day  || 0:40 || 7:18 || 0:02
+
|Day  ||align="center"| 0:40 ||align="center"| 7:18 ||align="center"| 0:02
 
|-
 
|-
−
|Swing || 0:0 || 8:0 || 0.0
+
|Swing ||align="center"| 0:0 ||align="center"| 8:0 ||align="center"| 0.0
 
|-
 
|-
−
|Owl  || 0:24 || 6:55 || 0:41
+
|Owl  ||align="center"| 0:24 ||align="center"| 6:55 ||align="center"| 0:41
 
|-
 
|-
−
|Total || 1:04 || 22:13 || 0:43
+
|Total ||align="center"| 1:04 ||align="center"| 22:13 ||align="center"| 0:43
 
|-
 
|-
 
|}
 
|}
Line 22: Line 25:
  
 
# Accelerator Status over the last 24 hrs
 
# Accelerator Status over the last 24 hrs
−
#* Smooth sailing
+
#* Accelerator busy with Hall C until 05:00
−
#* Strip charts:  [https://logbooks.jlab.org/entry/3463745 1] [https://logbooks.jlab.org/entry/3463930 2] [https://logbooks.jlab.org/entry/3463993 3]
+
#* Hall D first given beam at 05:20
−
#* [https://logbooks.jlab.org/entry/3463782 AC position drift]
+
#* Data collection at 50nA started at 08:00
 
# Hall-D/GlueX items
 
# Hall-D/GlueX items
 
#* In the last 24 hours:  
 
#* In the last 24 hours:  
−
#** Production data taken after 10:30 AM Weds.
+
#** Low-intensity production started at 08:00
−
#** Long mode run
+
#** Long mode run (10 minutes) done at
−
#** [https://logbooks.jlab.org/entry/3463699 Black spots on diamonds]
+
−
#** Total triggers collected during last period:  3099M
+
−
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
+
 
#** Current Total: 40.05B
 
#** Current Total: 40.05B
 
# Issues
 
# Issues
−
#* Problems with FCAL crate 9
 
−
#* [https://logbooks.jlab.org/entry/3463715 FCAL red light issue]
 
−
#* TRD gas issue
 
 
#* DAQ issues:
 
#* DAQ issues:
 
#** 5:42 - The DAQ keeps giving us "SEBO: Client has not reported for xx sec." errors, but then recovers after a minute. This happens every ~20mins or so. We will restart the DAQ again after the current run finishes.
 
#** 5:42 - The DAQ keeps giving us "SEBO: Client has not reported for xx sec." errors, but then recovers after a minute. This happens every ~20mins or so. We will restart the DAQ again after the current run finishes.
 
#** ~22:00 - Monitoring stops working, have to start/stop runs several times to get events flowing through secondary ET
 
#** ~22:00 - Monitoring stops working, have to start/stop runs several times to get events flowing through secondary ET
 
# Monitoring
 
# Monitoring
−
#* [https://logbooks.jlab.org/entry/3463993 low-level report]
+
#* low-level report
 
# Run Plan
 
# Run Plan
 
#* Production  
 
#* Production  
Line 49: Line 46:
 
# AOB
 
# AOB
  
−
==Friday, March  3 ==
+
==Friday, March  10 ==
−
 
+
 
{|border
 
{|border
 
|-
 
|-
−
! Shift !! ABU !! BNA !! BANU  
+
|width="50" align="center"| Shift
 +
|width="50" align="center"| ABU  
 +
|width="50" align="center"| BNA
 +
|width="50" align="center"| BANU  
 
|-
 
|-
−
|Day  || 0.79 || 7.21 || 0.00
+
|Day  ||align="center"| 4:05 ||align="center"| 3:27 ||align="center"| 0:27
 
|-
 
|-
−
|Swing || 4.75 || 2.50 || 0.75
+
|Swing ||align="center"| 5:26 ||align="center"| 2:32 ||align="center"| 0:02
 
|-
 
|-
−
|Owl  || 6.83 || 1.09 || 0.08
+
|Owl  ||align="center"| 0:0 ||align="center"| 8:0  ||align="center"| 0:0
 
|-
 
|-
−
|Total || 12.37 || 10.80 || 0.83
+
|Total ||align="center"| 9:30 ||align="center"| 13:59 ||align="center"| 0:29
 
|-
 
|-
 
|}
 
|}
Line 67: Line 66:
  
 
# Accelerator Status over the last 24 hrs
 
# Accelerator Status over the last 24 hrs
−
#* Vacuum issues [~8 hours down]
+
#* beam delivery was fairly good (55%) until late evening
−
#* 1630 - Beam back
+
#* south linac cold box tripped around 22:30, 4hr recovery estimated
−
#* 1730 - Attempt at trigger & DAQ studies
+
#* recovery was progressing, but tripped again around 03:30
−
#** 1800 to 1840 - ACC access to replace controller
+
#* MCC estimates Saturday morning at earliest
−
#** 1900 to 1930 - FSD Card swap
+
# Progress with GlueX program in last 24 hours
−
#* 2000 - Start of production
+
#* Low-intensity production started at 10:00
−
#** 500 - 20 min down due to cryomodule problems
+
#** 1e-4rl amorphous radiator @ 100uA : [https://logbooks.jlab.org/entry/3467007 trigger rates]
−
#* Strip charts: [https://logbooks.jlab.org/entry/3464394 1] [https://logbooks.jlab.org/entry/3464486 2]
+
#*** 7kHz physics triggers (BCAL + FCAL) : 200M collected
−
# Hall-D/GlueX items
+
#*** 11kHz minimum-bias triggers (TAGM * ST) : 330M collected
−
#* Harp scans:  [https://logbooks.jlab.org/entry/3464169 Accel.], [https://logbooks.jlab.org/entry/3464184 Hall D], [https://logbooks.jlab.org/entry/3464277 Hovanes analysis]
+
# Beam quality checks
−
#* DAQ studies
+
#* [https://logbooks.jlab.org/entry/3466802 analysis of harp scans]
−
#* [https://logbooks.jlab.org/entry/3464181 MO phase drift] (Elton)
+
#* [https://logbooks.jlab.org/entry/3466816 MO drift measurements]
−
#* In the last 24 hours:
+
#* [https://logbooks.jlab.org/entry/3466914 beam stability]
−
#** Total triggers collected during last period: [r30920+] ~1250M
+
# Data quality checks
−
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
+
#* monitoring plots now showing up reliably
−
#** Current Total: B
+
#* now running fADC250 in compressed mode
−
# Issues
+
#* [https://logbooks.jlab.org/entry/3466869 new "enhancement" in TAGH occupancy]
−
#* Red lines on run control GUI?
+
# Record keeping quality
−
#* Front-panel triggers off for 30920-2
+
#* confusion about gas supply entries in shift checklist
−
#* Firefox problems
+
#* "no" on to-do checklist items (EPICS screenshot logged)
 +
# Special runs planned for next week
 +
#* TAC run (8 hrs)
 +
#* long mode (10 min.)
 +
#* DAQ team wants to do some measurements (non-invasive)
 +
#* level-3 tests
 +
#* FDC HV test
 
# Monitoring
 
# Monitoring
−
#* [https://logbooks.jlab.org/entry/3464467 low-level report]
+
#* low-level report
−
#* Offline monitoring launch readiness
+
# Run plan for over the weekend
−
# Run Plan
+
#* Standard production with diamond/amo run sequence
−
#* Tagger/SC trigger
+
−
#* Hall A Bleed-through?
+
−
#* Empty target run?
+
−
#* fADC250 Compressed Mode?
+
−
#* Production
+
−
#* Next week:
+
−
#** High rate run [500 nA]
+
−
#** Low rate run [50 nA + 2x10^-5 RL Al]
+
 
# Offline Analysis
 
# Offline Analysis
−
#* TAC runs?
+
# Possible program at 5.5 GeV
 +
## Straight tracks (solenoid off) 10h, 8h ramp down
 +
## TAC measurements 8h
 +
## FDC HV & threshold scan 2h
 +
## DAQ high luminosity 4h
 +
## 20&micro;m Diamond alignment 8h+16h
 +
## AC raster calibration 4h+4h
 +
## L1 high intensity test 8h
 +
## L3 high intensity test 4h
 +
## TOF new base test 2h (or parasitic with other measurements)
 +
## Study rates for TOF trigger for CPP experiment 4h
 
# AOB
 
# AOB
  
−
 
+
==Monday, March 13 ==
−
==Saturday, March 4 ==
+
−
 
+
 
{|border
 
{|border
 
|-
 
|-
−
! Shift !! ABU !! BNA !! BANU  
+
|width="50" align="center"| Shift
 +
|width="50" align="center"| ABU  
 +
|width="50" align="center"| BNA
 +
|width="50" align="center"| BANU  
 
|-
 
|-
−
|Day  || 6.79 || 1.18 || 0.03
+
|Day  ||align="center"| 0:00 ||align="center"| 8:00 ||align="center"| 0:00
 
|-
 
|-
−
|Swing || 6.17 || 0.71 || 1.12
+
|Swing ||align="center"| 0:00 ||align="center"| 8:00 ||align="center"| 0:00
 
|-
 
|-
−
|Owl  || 7.29 || 0.64 || 0.07
+
|Owl  ||align="center"| 0:00 ||align="center"| 8:00 ||align="center"| 0:00
 
|-
 
|-
−
|Total || 20.25 || 2.53 || 1.22
+
|Total ||align="center"| 0:00 ||align="center"| 24:00 ||align="center"| 0:00
 
|-
 
|-
 
|}
 
|}
  
−
# Accelerator Status over the last 24 hrs
 
−
#* Steady beam delivery
 
−
#* New slow lock status display [https://logbooks.jlab.org/entry/3464854 logbook entry]
 
−
#* Strip charts: [https://logbooks.jlab.org/entry/3464636 1] [https://logbooks.jlab.org/entry/3464733 2] [https://logbooks.jlab.org/entry/3464809 3]
 
−
# Hall-D/GlueX items
 
−
#* Tagger/SC trigger studies
 
−
#* Hall A Bleed-through study: [https://logbooks.jlab.org/entry/3464633 1] [https://logbooks.jlab.org/entry/3464654 2]
 
−
#* Empty target run accomplished
 
−
#* fADC250 Compressed Mode Study
 
−
#* Better downtime tracking in elog
 
−
#* In the last 24 hours:
 
−
#** Total triggers collected during last period: 1771M
 
−
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
 
−
#** Current Total: 42.8B
 
−
# Issues
 
−
#* ~2hrs lost to DAQ problems on Fri. morning
 
−
# Monitoring
 
−
#* [https://logbooks.jlab.org/entry/3464467 low-level report]
 
−
# Run Plan
 
−
#* Production + Afternoon harp scan
 
−
#* Next week:
 
−
#** High rate run [500 nA]
 
−
#** Low rate run [50 nA + 2x10^-5 RL Al]
 
−
# Offline Analysis
 
−
#* [https://logbooks.jlab.org/entry/3464734 TPOL analysis update]
 
−
#* TAC runs?
 
−
# AOB
 
  
−
==Sunday, March 5 ==
+
# Accelerator Status
−
 
+
#* [https://logbooks.jlab.org/entry/3467275 CHL suffered a "hard landing" during second cold box trip on 3/10]
−
{|border
+
#* report from the 8:00 meeting in MCC
−
|-
+
#* outlook for remainder of this run
−
! Shift  !! ABU !! BNA !! BANU
+
# GlueX status
−
|-
+
#* solenoid magent is OFF
−
|Day  || 6.94 || 0.74 || 0.32
+
#* one solenoid PS trip over weekend, reason unknown
−
|-
+
#* cosmic triggers were collected over weekend (130M so far)
−
|Swing || 7.31 || 0.52 || 0.17
+
# Possible program at 5.5 GeV
−
|-
+
## Straight tracks (solenoid off) 10h, 8h ramp down
−
|Owl  || 6.78 || 1.19 || 0.03
+
## TAC measurements 8h
−
|-
+
## FDC HV & threshold scan 2h
−
|Total || 21.03 || 2.45 || 0.52
+
## DAQ high luminosity 4h
−
|-
+
## 20&micro;m Diamond alignment 8h+16h
−
|}
+
## AC raster calibration 4h+4h
−
 
+
## L1 high intensity test 8h
−
# Accelerator Status over the last 24 hrs
+
## L3 high intensity test 4h
−
#* Good beam during day & swing shifts, bumpy when changing currents
+
## TOF new base test 2h (or parasitic with other measurements)
−
#* [https://logbooks.jlab.org/entry/3465100 Work on slow locks at low current]
+
## Study rates for TOF trigger for CPP experiment 4h
−
#* Strip charts: [https://logbooks.jlab.org/entry/3464909 1] [https://logbooks.jlab.org/entry/3464982 2] [https://logbooks.jlab.org/entry/3465091 3]
+
# Systematics studies
−
# Hall-D/GlueX items
+
#* [https://logbooks.jlab.org/entry/3467344 collimator halo with pin-hole insert]
−
#* Harp scan including beam dump radiator: [https://logbooks.jlab.org/entry/3464870 1], [https://logbooks.jlab.org/entry/3464879 2]
+
#* [https://logbooks.jlab.org/entry/3467378 PARA/PERP polarization offset from beam-collimator misalignment]
−
#* [https://logbooks.jlab.org/entry/3465002 FCAL hole] - Bad board in ROCFCAL12, slot 18
+
−
#* Low photon flux data taken during owl shift, ~14M triggers
+
−
#* In the last 24 hours:
+
−
#** Total triggers collected during last period: 2338M
+
−
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
+
−
#** Current Total: 45.1B
+
−
# Issues
+
−
#* Bad FCAL fADC250, low on spares
+
−
#* Known DAQ problems with EB/cMsg
+
 
# Monitoring
 
# Monitoring
−
#* [https://logbooks.jlab.org/entry/3465080 low-level report]
 
−
# Run Plan
 
−
#* Production Data
 
−
#* Tentative Accelerator Schedule:
 
−
#** Monday: Establish beam to Hall C - 9 AM to 1 PM
 
−
#** Tuesday: Beam studies - 9 AM to 2+ PM
 
 
# Offline Analysis
 
# Offline Analysis
−
#* TAC runs?
 
 
# AOB
 
# AOB
  
−
==Monday, March 6==
+
== Wednesday, March 15 ==
−
 
+
Totals for this past week
 
{|border
 
{|border
 
|-
 
|-
−
! Shift !! ABU !! BNA !! BANU  
+
|width="50" align="center"| Shift
 +
|width="50" align="center"| ABU  
 +
|width="50" align="center"| BNA
 +
|width="50" align="center"| BANU  
 
|-
 
|-
−
|Day  || 5.91 || 0.90 || 1.19
+
|Total ||align="center"| 10:34 ||align="center"| *** ||align="center"| 1:12
 
|-
 
|-
−
|Swing || 7.25 || 0.66 || 0.09
 
−
|-
 
−
|Owl  || 7.00 || 0.87 || 0.13
 
−
|-
 
−
|Total || 20.16 || 2.43 || 1.41
 
 
|}
 
|}
−
 
+
# Accelerator Status
−
# Accelerator Status over the last 24 hrs
+
#* [https://logbooks.jlab.org/entry/3467275 CHL suffered a "hard landing" during second cold box trip on 3/10]
−
#* Steady beam delivery, resteer due to BLMs 1-2 per shift
+
#* report from the 8:00 meeting in MCC
−
#* AC slow locks: [https://logbooks.jlab.org/entry/3465035 1], [https://logbooks.jlab.org/entry/3465100 2]
+
#* outlook for fall 2017
−
#* Strip charts: [https://logbooks.jlab.org/entry/3465285 1] [https://logbooks.jlab.org/entry/3465384 2]
+
# GlueX status
−
# Hall-D/GlueX items
+
#* solenoid magent is OFF
−
#* Busy Friday: min-bias trigger studies, Hall A Bleed-through study, fADC250 compressed mode, empty target run
+
#* cosmic triggers are being collected
−
#** [https://logbooks.jlab.org/entry/3465388 Trigger studies]
+
# Conclusions from systematics studies
−
#** [https://logbooks.jlab.org/entry/3465391 Compressed mode for fadc250/125]
+
#* [https://logbooks.jlab.org/entry/3467344 collimator halo with pin-hole insert]
−
#* Saturday: Harp scan including beam dump radiator: [https://logbooks.jlab.org/entry/3464870 1], [https://logbooks.jlab.org/entry/3464879 2]
+
#* [https://logbooks.jlab.org/entry/3467516 PARA/PERP polarization offset from beam-collimator misalignment]
−
#* Sunday: Low photon flux data taken during owl shift, ~14M triggers
+
#* [https://logbooks.jlab.org/entry/3467614 BCAL charged track efficiency study]
−
#* In the last 24 hours:
+
−
#** Total triggers collected during last period: 2722M
+
−
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
+
−
#** Current Total: 47.8B
+
−
# Issues
+
−
#* [https://logbooks.jlab.org/entry/3465219 Bad fadc250, rocfcal12, slot 18]
+
−
#* Known DAQ problems with live time, online monitoring reliability
+
−
#** Rebooted gluon47 overnight
+
 
# Monitoring
 
# Monitoring
−
#* [https://logbooks.jlab.org/entry/3465368 low-level report]
 
−
# Run Plan
 
−
#* More Production Data
 
−
#* High rate run [500 nA]?
 
−
#** [[Spring 2017 High Intensity Run Plan]]
 
−
#* Low rate run [50 nA + 2x10^-5 RL Al]?
 
−
#** Halo counter settings
 
−
#* New diamond alignment?
 
−
#* Anything else?
 
−
#** [https://halldweb.jlab.org/wiki/index.php/Run_Coordination_Meetings:_Spring_2017_Run#Runplan_time_charts Run progress]
 
−
#* Tentative Accelerator Schedule:
 
−
#** Monday: Establish beam to Hall C - 9 AM to 1 PM
 
−
#** Tuesday: Beam studies - 9 AM to 2+ PM
 
 
# Offline Analysis
 
# Offline Analysis
−
#* Calibration update
 
−
#** [https://logbooks.jlab.org/entry/3464965 F1TDC Start Counter/Tagger study]
 
−
#* Offline Monitoring update
 
−
#* [https://logbooks.jlab.org/entry/3464734 TPOL analysis update]
 
−
#* TAC runs?
 
−
# AOB
 
−
 
−
==Tuesday, March 7==
 
−
 
−
{|border
 
−
|-
 
−
! Shift  !! ABU !! BNA !! BANU
 
−
|-
 
−
|Day  || 1.16 || 6.80 || 0.01
 
−
|-
 
−
|Swing || 0.62 || 7.00 || 0.38
 
−
|-
 
−
|Owl  || 2.58 || 5.42 || 0.00
 
−
|-
 
−
|Total || 4.36 || 19.22 || 0.39
 
−
|}
 
−
 
−
# Accelerator Status over the last 24 hrs
 
−
#* Beam down until 8:15 PM, injector problems during day, problems delivering beam until ~5 AM
 
−
#* Strip charts: [https://logbooks.jlab.org/entry/3465563 1] [https://logbooks.jlab.org/entry/3465719 2]
 
−
# Hall-D/GlueX items
 
−
#* In the last 24 hours:
 
−
#** Total triggers collected during last period: 2.4M
 
−
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
 
−
#** Current Total: 50.2B
 
−
# Issues
 
−
#* [https://logbooks.jlab.org/entry/3465614 FDC noise studies]
 
−
#* DAQ, online monitoring issues when restarting runs
 
−
# Monitoring
 
−
#* [https://logbooks.jlab.org/entry/3465830 low-level report]
 
−
# Run Plan
 
−
#* Beam studies: 9 AM - 5 PM
 
−
#** Hall D optics studies: 9 AM - 11 AM
 
−
#** Controlled access at 11 AM
 
−
#* [[Spring 2017 High Intensity Run Plan]]
 
−
#* Full circuit with fADC250 compressed mode (4 diamond orientations and AMO)
 
−
#* Harp scans with and without tagger quad
 
−
#** [[Spring 2017 Harp scan plan]]
 
−
#* L3 Tests?
 
−
#* New diamond alignment?
 
−
#* TAC run?
 
−
#* [https://halldweb.jlab.org/wiki/index.php/Run_Coordination_Meetings:_Spring_2017_Run#Runplan_time_charts Run progress]
 
−
# Offline Analysis
 
−
#* Calibration update
 
−
#* Offline Monitoring update
 
−
#* [https://logbooks.jlab.org/entry/3464734 TPOL analysis update]
 
−
#* TAC runs?
 
−
# AOB
 
−
 
−
==Wednesday, March 8==
 
−
 
−
 
−
{|border
 
−
|-
 
−
! Shift  !! ABU !! BNA !! BANU
 
−
|-
 
−
|Day  || 1.78 || 6.22 || 0.00
 
−
|-
 
−
|Swing || 1.73 || 6.21 || 0.03
 
−
|-
 
−
|Owl  || 6.29 || 1.40 || 0.31
 
−
|-
 
−
|Total || 9.80 || 13.83 || 0.34
 
−
|}
 
−
 
−
 
−
# Accelerator Status over the last 24 hrs
 
−
#* Beam down until ~9:00 PM, problem cryomodule, overnight delivery to only Hall D
 
−
#* Strip charts: [https://logbooks.jlab.org/entry/3466172 swing] [https://logbooks.jlab.org/entry/3466243 owl]
 
−
# Hall-D/GlueX items
 
−
#* Controlled Access
 
−
#** TOF, FCAL, GEM
 
−
#** Issues
 
−
#* Harp scans
 
−
#** Without tagger quad: [https://logbooks.jlab.org/entry/3466216 Accel.], [https://logbooks.jlab.org/entry/3466219 Rad.]
 
−
#** With tagger quad: [https://logbooks.jlab.org/entry/3466234 Accel.], [https://logbooks.jlab.org/entry/3466226 Rad.]
 
−
#* FADC250 firmware check [https://logbooks.jlab.org/entry/3466005 1], [https://logbooks.jlab.org/entry/3466149 2]
 
−
#* [https://logbooks.jlab.org/entry/3466142 Low rate run study]
 
−
#* In the last 24 hours:
 
−
#** Total triggers collected during last period: 1006M
 
−
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
 
−
#** Current Total: 51.2B
 
−
# Issues
 
−
#* [https://logbooks.jlab.org/entry/3465998 Monitoring updates]
 
−
#* FDC Noise studies: [https://logbooks.jlab.org/entry/3466017 1], [https://logbooks.jlab.org/entry/3466133 2]
 
−
#* Firefox is slow
 
−
# Monitoring
 
−
#* [https://logbooks.jlab.org/entry/3465830 low-level report]
 
−
# Run Plan
 
−
#* Beam down until noon, support for Hall C KPP afterwards, other hall delivery not likely before owl (at best)
 
−
#* Low current program
 
−
#** Long-mode run
 
−
#** Low-intensity run: 20 nA?  50 nA?
 
−
#** L3 Tests?
 
−
#** TAC run?
 
−
#** Diamond alignment?
 
−
#* [[Spring 2017 High Intensity Run Plan]] (archive)
 
−
#* [https://halldweb.jlab.org/wiki/index.php/Run_Coordination_Meetings:_Spring_2017_Run#Runplan_time_charts Run progress]
 
−
# Offline Analysis
 
−
#* Calibration update
 
−
#* Offline Monitoring update
 
−
#* [https://logbooks.jlab.org/entry/3466035 Flux studies update]
 
−
#* [https://logbooks.jlab.org/entry/3464734 TPOL analysis update]
 
−
#* TAC runs?
 
−
# New Run Coordinator: Richard Jones
 
 
# AOB
 
# AOB

Latest revision as of 08:38, 15 March 2017

<- Back to Run Coordination Meetings: Spring 2017 Run

Thursday, March 9

Shift ABU BNA BANU
Day 0:40 7:18 0:02
Swing 0:0 8:0 0.0
Owl 0:24 6:55 0:41
Total 1:04 22:13 0:43


  1. Accelerator Status over the last 24 hrs
    • Accelerator busy with Hall C until 05:00
    • Hall D first given beam at 05:20
    • Data collection at 50nA started at 08:00
  2. Hall-D/GlueX items
    • In the last 24 hours:
      • Low-intensity production started at 08:00
      • Long mode run (10 minutes) done at
      • Current Total: 40.05B
  3. Issues
    • DAQ issues:
      • 5:42 - The DAQ keeps giving us "SEBO: Client has not reported for xx sec." errors, but then recovers after a minute. This happens every ~20mins or so. We will restart the DAQ again after the current run finishes.
      • ~22:00 - Monitoring stops working, have to start/stop runs several times to get events flowing through secondary ET
  4. Monitoring
    • low-level report
  5. Run Plan
    • Production
    • Triggers: In-time random? Min-bias? FCAL+BCAL+ST?
  6. Offline Analysis
    • TAC runs?
  7. AOB

Friday, March 10

Shift ABU BNA BANU
Day 4:05 3:27 0:27
Swing 5:26 2:32 0:02
Owl 0:0 8:0 0:0
Total 9:30 13:59 0:29


  1. Accelerator Status over the last 24 hrs
    • beam delivery was fairly good (55%) until late evening
    • south linac cold box tripped around 22:30, 4hr recovery estimated
    • recovery was progressing, but tripped again around 03:30
    • MCC estimates Saturday morning at earliest
  2. Progress with GlueX program in last 24 hours
    • Low-intensity production started at 10:00
      • 1e-4rl amorphous radiator @ 100uA : trigger rates
        • 7kHz physics triggers (BCAL + FCAL) : 200M collected
        • 11kHz minimum-bias triggers (TAGM * ST) : 330M collected
  3. Beam quality checks
  4. Data quality checks
  5. Record keeping quality
    • confusion about gas supply entries in shift checklist
    • "no" on to-do checklist items (EPICS screenshot logged)
  6. Special runs planned for next week
    • TAC run (8 hrs)
    • long mode (10 min.)
    • DAQ team wants to do some measurements (non-invasive)
    • level-3 tests
    • FDC HV test
  7. Monitoring
    • low-level report
  8. Run plan for over the weekend
    • Standard production with diamond/amo run sequence
  9. Offline Analysis
  10. Possible program at 5.5 GeV
    1. Straight tracks (solenoid off) 10h, 8h ramp down
    2. TAC measurements 8h
    3. FDC HV & threshold scan 2h
    4. DAQ high luminosity 4h
    5. 20µm Diamond alignment 8h+16h
    6. AC raster calibration 4h+4h
    7. L1 high intensity test 8h
    8. L3 high intensity test 4h
    9. TOF new base test 2h (or parasitic with other measurements)
    10. Study rates for TOF trigger for CPP experiment 4h
  11. AOB

Monday, March 13

Shift ABU BNA BANU
Day 0:00 8:00 0:00
Swing 0:00 8:00 0:00
Owl 0:00 8:00 0:00
Total 0:00 24:00 0:00


  1. Accelerator Status
  2. GlueX status
    • solenoid magent is OFF
    • one solenoid PS trip over weekend, reason unknown
    • cosmic triggers were collected over weekend (130M so far)
  3. Possible program at 5.5 GeV
    1. Straight tracks (solenoid off) 10h, 8h ramp down
    2. TAC measurements 8h
    3. FDC HV & threshold scan 2h
    4. DAQ high luminosity 4h
    5. 20µm Diamond alignment 8h+16h
    6. AC raster calibration 4h+4h
    7. L1 high intensity test 8h
    8. L3 high intensity test 4h
    9. TOF new base test 2h (or parasitic with other measurements)
    10. Study rates for TOF trigger for CPP experiment 4h
  4. Systematics studies
  5. Monitoring
  6. Offline Analysis
  7. AOB

Wednesday, March 15

Totals for this past week

Shift ABU BNA BANU
Total 10:34 *** 1:12
  1. Accelerator Status
  2. GlueX status
    • solenoid magent is OFF
    • cosmic triggers are being collected
  3. Conclusions from systematics studies
  4. Monitoring
  5. Offline Analysis
  6. AOB
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