Ops/Comm Scheduling meeting¶

Location : CR11 R3 @ 15:30 pm on Tuesday 23rd

Phone access : ReadyTalk number
US 866-740-1260
UK 0800-496-0576
Swiss 0800-70-53-51
Italy 800182592
Access Code: 2155402

Agenda¶

• Actions from last meeting
  • Pierrick/Mark: Ensure that the pressure and material in the absorber volumes are recorded
  • Mark: Make more accurate measurements of tracker patch panel helium leak
  • Pierrick: Progress on monitoring O2 content of tracker with sensors. Monitoring He levels at TOFs?
  • John G: Resin test progress? (Re: tracker helium leak)
  • Durga/John N: What is the effect on the beamline of removing GVA1?
  • Pierrick: Feedback to alarm handler re: corrupted data was showing false positives
  • Pierrick: Shared services (e.g. water, air) to be included in alarm handler
  • Durga: Convergence on data quality flags needed
  • Durga: Progress on testing of reconstruction quality flags

• DC report - activities in the Hall this week
• MOM report - Data-taking this week
  • Lessons learnt during startup
  • Data plots from recent shifts
  • Summary of runs (MOM)
• Decay Solenoid PS return and calibration
  • Kaeser compressor status
• Focus coil and absorber installation
• Controls and monitoring
  • Beamstop summary shows beamstop as closed when it's open
  • Radiation monitor EPICS display freezes for ~2min
  • Proton absorber switch readout doesn't update
  • Q5 and Q6 temperature readback still swapped
• Scheduling of required hall work and operations
• List of things to address by February run

• AOB
  • Surveying of TOF1/TOF2/KL/EMR
  • Tracker waveguide improvements

• Chair of meetings for next 5 weeks
  • Steve is teaching at this time for the next 4 weeks. DC will chair the meeting.

• DONM : 1/3/2016

Minutes¶

Present: Paolo, Melissa, Andy N., Paul K., Mike C., Henry, John G., Scott W., Colin, Roy, Alan G., Paul S., Jaroslaw, Yordan, Chris R., Ryan, Ed, Pierrick, Vicky B., Josef, Victoria

• O2 monitoring on SSD is done (0.5% oxygen in downstream tracker). Monitor sits before the bubbler.
  • Plan to take data with one tracker in air and one in helium (Action: Melissa/Ed)
  • SSU O2 monitoring needs connecting (Action: Craig)
• Decision taken to install FC in beamline and evacuate the beampipe on Wed/Thursday
• Decay Solenoid
  • PSU not yet at customs, arrival prob. next week
  • Mike & Vicky will think about warming up the cold box to check concerns about the compressor
• Controls & Monitoring
  • Action: Pierrick/Paolo, consider increasing the delay before starting EPICS IOC's after a reboot
  • Q5 and Q6 temperature monitoring are now the correct way around
  • Action: Perrick, investigate what's wrong with the neutron monitoring IOC (reading pauses for several seconds, then quickly catches up, then pauses, etc.)
• Hall scheduling
  • ISIS need access to turn off a chiller tomorrow morning (John G. organising)
  • TOF1, TOF2/KL/EMR survey to be arranged (Action: John G)
  • Beam protection system tests need scheduling (Action: Craig to liase with Mark Arnold)
  • Camhall03's picture is upside down
• AOB
  • Anyone with an O2 phone should give the number to John G. It can then be added to the signal booster in the hall.
  • Missing data sections in the archiver (Action: Paolo to talk to Mike C./Vicky B. and find out what's missing and why)