9 AM Meeting

Monday 3 Jul 2017, 09:00 → 10:36 US/Central

Huddle

Mon-Thurs Accelerator Scheduling Meeting

9 AM Meeting (03 Jul 2017)
==================
Linac
==================

• Running well. 
• Would still take oportunisitc time to look into KRF6. 
• Studies request: Beam Energy/Linac Phase, 8 hours

==================
Booster
==================

• Down BRF4
• Returned for Laser notcher off.
  • Laser Notcher is being looked at now.
• Studies Requests:
  • Beam profile monitor 2 hours: not today
  • GMPS 4 hours: Possibly after the Laser Notcher work is complete.
    • Don't suspect it will be 4 hours.

==================
Booster Neutrino
==================
Running well

==================
BNB Experiments
==================
Running well

==================
Main Injector & Recycler
==================

• Recycler Damper amp has been problematic over the weekend. Looking at it today.
• Looking into MIRF3 SSD 50V PS control trips
• Studies requests:
  • Approved as schedule allows
    • RR injection loss vs. turns.
    • MI8 auto-tune. Mostly parasitic with occasional interupptions to beam.
    • $E3 end of cycle instability. Parasitic.
    • RR growth rate. Parasitic, uses $E0 events.
  • Waiting
    • RR injection loss vs. turns.
    • MI PS study (need more details)
    • MI short ramp. Parasitic.

==================
NuMI
==================

• Looking into evaporator fan alarms
• MI62 LCW leak rate has increased
• Horn currnet scans completed.

==================
NuMI Experiments
==================
Running well

==================
Muon Rings
==================

• Abort Septa confirmed bad, will replace during shutdown
• M5 studies all weekend
• AP0 air monitor was replaced Saturday.
• Studies requests:
  • M1 loss studies, with 2.5 Mhz RF (preferred) and 53 Mhz. Both approved
  • 8 GeV studies. Also approved with coordination with experiment

==================
Muon Experiments
==================
Taking data

==================
SY120
==================

• F:MC2H failed over the weekend. Tuned around. Being looked at today.
• Checked pin hole collimator readbacks

==================
SY120 Experiments
==================
Taking data

==================
ES&H
==================
N/A

==================
EE Support
==================
Nothing to report

==================
Mechanical
==================
Nothing to report

==================
Fluids
==================

• Added water to LRF4 & 5.
• Investigating MI62 leak rate increase
• MI Colum 1 is dying.

==================
RF
==================

• Investigatin MIRF3 solid state dr.
• Looking into RR 2.5 Mhz for Muon

==================
MTA
==================

• Dry engine replacement underway. Estimate recovery late tonight.

==================
Controls
==================
Nothing to report


==================
Instrumentation
==================
Nothing to report

==================
FESS
==================
N/A

09:00 → 09:01 Crew Chief Operations Summary

Slides mon2jul17.pptx

09:01 → 09:02 Linac

• Running well. 
• Would still take oportunisitc time to look into KRF6. 
• Studies request: Beam Energy/Linac Phase, 8 hours

09:02 → 09:03 Booster

• Down BRF4
• Returned for Laser notcher off.
  • Laser Notcher is being looked at now.
• Studies Requests:
  • Beam profile monitor 2 hours: not today
  • GMPS 4 hours: Possibly after the Laser Notcher work is complete.
    • Don't suspect it will be 4 hours.

09:03 → 09:04 Booster Neutrino

Running well

09:04 → 09:13 BNB Experiments

Running well

09:13 → 09:18 Main Injector & Recycler

• Recycler Damper amp has been problematic over the weekend. Looking at it today.
• Looking into MIRF3 SSD 50V PS control trips
• Studies requests:
  • Approved as schedule allows
    • RR injection loss vs. turns.
    • MI8 auto-tune. Mostly parasitic with occasional interupptions to beam.
    • $E3 end of cycle instability. Parasitic.
    • RR growth rate. Parasitic, uses $E0 events.
  • Waiting
    • RR injection loss vs. turns.
    • MI PS study (need more details)
    • MI short ramp. Parasitic.

09:18 → 09:19 NuMI

• Looking into evaporator fan alarms
• MI62 LCW leak rate has increased
• Horn currnet scans completed.

09:19 → 09:20 NuMI Experiments

Running well

09:20 → 09:21 Muon Rings

• Abort Septa confirmed bad, will replace during shutdown
• M5 studies all weekend
• AP0 air monitor was replaced Saturday.
• Studies requests:
  • M1 loss studies, with 2.5 Mhz RF (preferred) and 53 Mhz. Both approved
  • 8 GeV studies. Also approved with coordination with experiment

09:21 → 09:22 Muon Experiments

Taking data

09:22 → 09:23 SY120

• F:MC2H failed over the weekend. Tuned around. Being looked at today.
• Checked pin hole collimator readbacks

09:23 → 09:24 SY120 Experiments

Taking data

09:25 → 09:26 ES&H

N/A

09:26 → 09:27 EE Support

Nothing to report

09:27 → 09:28 Mechanical

Nothing to report

09:28 → 09:29 Fluids

• Added water to LRF4 & 5.
• Investigating MI62 leak rate increase
• MI Colum 1 is dying.

09:29 → 09:30 RF

• Investigatin MIRF3 solid state dr.
• Looking into RR 2.5 Mhz for Muon

09:30 → 09:31 MTA

• Dry engine replacement underway. Estimate recovery late tonight.

09:31 → 09:32 Controls

Nothing to report

09:32 → 09:33 Instrumentation

Nothing to report

09:33 → 09:34 FESS

N/A

09:35 → 09:36 Miscellaneous