Difference between revisions of "Run Planning Meeting Notes, Sep 20-27, 2018"

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* [https://calendar.google.com/calendar/embed?src=halldops%40gmail.com&ctz=America%2FNew_York  Run Plan Google Calendar]
 
* [https://calendar.google.com/calendar/embed?src=halldops%40gmail.com&ctz=America%2FNew_York  Run Plan Google Calendar]
 
* [https://calendar.google.com/calendar/embed?src=503o985nbesua43smquc510o8k%40group.calendar.google.com&ctz=America%2FNew_York Accel. Plan Google Calendar]
 
* [https://calendar.google.com/calendar/embed?src=503o985nbesua43smquc510o8k%40group.calendar.google.com&ctz=America%2FNew_York Accel. Plan Google Calendar]
 +
 +
== Thursday, Sep 27 at 08:45 ==
 +
# Notes from the previous 24 hours:
 +
#CEBAF:
 +
#* Ran smoothly for first half of swing (Hall C increased current) when trip rate & recovery time prevented any useful work; improved later and smooth running through owl.
 +
#* Off tomorrow at 9am for 2-4h for pass change for A
 +
#D:
 +
#* Sasha got most of high current work done
 +
#* Sergey still has some work to do
 +
#* CDC HV scans completed late in swing shift
 +
#* One FDC channel tripped overnight, one CDC channel missing
 +
#Action Items:
 +
#Issues:
 +
#*e-log button might need help from hdmongui, remember to use it, see [https://halldweb.jlab.org/hdops/wiki/index.php/Online_Monitoring_Shift Monitoring instructions]
 +
#*Experts should update reference plots
 +
#*remember to make BANU sensible, see BTA guidelines
 +
#*could we improve the focus on the RH board camera?
 +
# Reports:
 +
#*Monitoring [https://logbooks.jlab.org/entry/3598890 this morning's e-log]
 +
# Run Plan: Diamond alignment. Visitors this morning .Continue with program.  Any changes to installation plans? [https://halldweb.jlab.org/wiki/images/a/a7/Fall18_week2.jpg Run plan]
 +
#*Coordinate with C for TAC run - on or after Wed (otherwise need access), plan to install converter on Tuesday
 +
#*[http://accboard.acc.jlab.org/ Acc whiteboard]
 +
#*[https://halldweb.jlab.org/online/whiteboard/ Counting house whiteboard]
 +
# AOB
 +
 +
== Wednesday, Sep 26 at 08:45 ==
 +
# Notes from the previous 24 hours:
 +
#CEBAF:
 +
#* No beam due to hallc setup until about 6:30pm. Beam unstable. Lots of trips over night.
 +
#* Access to fix FDC ROC was successful.
 +
#* Accelerator plans to get beam to all 4 halls today.
 +
 +
#Action Items:
 +
#Issues: Comment box on run start not showing up?
 +
# Reports:
 +
# Run Plan: Finish FCAL LED runs.  Get stable beam. Continue with program.  Any changes to installation plans? [https://halldweb.jlab.org/wiki/images/a/a7/Fall18_week2.jpg Run plan]
 +
#*[http://accboard.acc.jlab.org/ Acc whiteboard]
 +
#*[https://halldweb.jlab.org/online/whiteboard/ Counting house whiteboard]
 +
# AOB
 +
 +
== Tuesday, Sep 25 at 08:45 ==
 +
# Notes from the previous 24 hours:
 +
#CEBAF:
 +
#* Access went well, beam pipe was 16.5mm beam right. PSS re-terminations. Solenoid PS fixed *knocking on wood* and was sucessfully ramped to the nominal current of 1350 A
 +
#* Cryo fire?...no, just a bad smoke detector
 +
#* Calibrations ongoing, timings are off.  Sean is working on it.
 +
#* MCC focusing today on getting high current to Hall C. Aiming for 10 uA.  This could take all day...
 +
 +
#Action Items:
 +
#Issues: Make e-log button on rootspy not working?
 +
# Reports:
 +
# Run Plan: DAQ work. Diamond alignment? Continue detector checkouts. What to do overnight?
 +
#*[http://accboard.acc.jlab.org/ Acc whiteboard]
 +
#*[https://halldweb.jlab.org/online/whiteboard/ Counting house whiteboard]
 +
# AOB
 +
 +
 +
== Monday, Sep 24 at 08:45 ==
 +
# Notes from the previous 48 hours:
 +
#CEBAF:
 +
#* More PSS drops over the weekend.  General rhythm: Day shift fixes it by swing.  Swing tries to establish beam to halld.  Machine has issues over night, which are fixed during day shift
 +
#* Issues with extracting beams to halls A/B/C meant it was all halld over the weekend.
 +
#* Sunday evening saw more CW beam but issues with positioning. Ultimately tagger magnet was increased by 1A and finished fixing the position issues.
 +
#* Overnight saw some straight track running with Hovanes doing the flux optimization today.
 +
#* SL access today, providing time to attempt repairs to the solenoid (may be a comm issue)
 +
 +
 +
#Action Items:
 +
#Issues: Solenoid PS
 +
# Reports:
 +
# Run Plan: Hovanes flux optimization/AC calibration.  Sergey DAQ work. CDC HV scan? Detector calibrations?
 +
#*[http://accboard.acc.jlab.org/ Acc whiteboard]
 +
#*[https://halldweb.jlab.org/online/whiteboard/ Counting house whiteboard]
 +
# AOB
  
 
== Friday , Sep 21 at 08:45 ==
 
== Friday , Sep 21 at 08:45 ==

Latest revision as of 09:03, 27 September 2018

<- Back to Run Coordination Meetings:Fall2018 Run

Thursday, Sep 27 at 08:45

  1. Notes from the previous 24 hours:
  2. CEBAF:
    • Ran smoothly for first half of swing (Hall C increased current) when trip rate & recovery time prevented any useful work; improved later and smooth running through owl.
    • Off tomorrow at 9am for 2-4h for pass change for A
  3. D:
    • Sasha got most of high current work done
    • Sergey still has some work to do
    • CDC HV scans completed late in swing shift
    • One FDC channel tripped overnight, one CDC channel missing
  4. Action Items:
  5. Issues:
    • e-log button might need help from hdmongui, remember to use it, see Monitoring instructions
    • Experts should update reference plots
    • remember to make BANU sensible, see BTA guidelines
    • could we improve the focus on the RH board camera?
  6. Reports:
  7. Run Plan: Diamond alignment. Visitors this morning .Continue with program. Any changes to installation plans? Run plan
  8. AOB

Wednesday, Sep 26 at 08:45

  1. Notes from the previous 24 hours:
  2. CEBAF:
    • No beam due to hallc setup until about 6:30pm. Beam unstable. Lots of trips over night.
    • Access to fix FDC ROC was successful.
    • Accelerator plans to get beam to all 4 halls today.
  1. Action Items:
  2. Issues: Comment box on run start not showing up?
  3. Reports:
  4. Run Plan: Finish FCAL LED runs. Get stable beam. Continue with program. Any changes to installation plans? Run plan
  5. AOB

Tuesday, Sep 25 at 08:45

  1. Notes from the previous 24 hours:
  2. CEBAF:
    • Access went well, beam pipe was 16.5mm beam right. PSS re-terminations. Solenoid PS fixed *knocking on wood* and was sucessfully ramped to the nominal current of 1350 A
    • Cryo fire?...no, just a bad smoke detector
    • Calibrations ongoing, timings are off. Sean is working on it.
    • MCC focusing today on getting high current to Hall C. Aiming for 10 uA. This could take all day...
  1. Action Items:
  2. Issues: Make e-log button on rootspy not working?
  3. Reports:
  4. Run Plan: DAQ work. Diamond alignment? Continue detector checkouts. What to do overnight?
  5. AOB


Monday, Sep 24 at 08:45

  1. Notes from the previous 48 hours:
  2. CEBAF:
    • More PSS drops over the weekend. General rhythm: Day shift fixes it by swing. Swing tries to establish beam to halld. Machine has issues over night, which are fixed during day shift
    • Issues with extracting beams to halls A/B/C meant it was all halld over the weekend.
    • Sunday evening saw more CW beam but issues with positioning. Ultimately tagger magnet was increased by 1A and finished fixing the position issues.
    • Overnight saw some straight track running with Hovanes doing the flux optimization today.
    • SL access today, providing time to attempt repairs to the solenoid (may be a comm issue)


  1. Action Items:
  2. Issues: Solenoid PS
  3. Reports:
  4. Run Plan: Hovanes flux optimization/AC calibration. Sergey DAQ work. CDC HV scan? Detector calibrations?
  5. AOB

Friday , Sep 21 at 08:45

  1. Notes from the previous 24 hours:
  2. CEBAF:
    • 2 PSS drops yesterday. Believed to have been communications related
    • "Knocking on Hall-D tagger's door"
    • Collimator in indeterminate state. Richard reports it isn't moving. Hovannes is in working on it. (fixed by reset)
    • priorities from Accelorator: 1) get in to the tagger. 2) establish CW beam -- they expect all of this today (one shift)
  1. Action Items:
  2. Issues
  3. Reports:
  4. Run Plan:
  5. AOB

Thursday , Sep 20 at 08:45

  1. Notes from the previous 24 hours:
  2. CEBAF:
    • Arc 5 trips with "overtemp". Believed to be a bad Klixon.
    • 5th pass separator (horizontal) issue. Should be fixed today
    • Currently at 9R. Briefly able to get to Hall-C dumplet
    • Today’s plan: "mini Maintenance day" with NL access
    • Hall-D closed @3pm today
  3. Action Items:
  4. Issues
  5. Reports:
  6. Run Plan:
  7. AOB
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