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MICE Beamline Precommissioning and TOF Calibration : 29/4/2015¶
The purpose of the run is to:¶
- Complete April 25/26 weekend run plan
- Take TOF calibration data
- Test TOF gains vs applied voltage dependence
Daily schedule¶
| Date | Wednesday |
| estimated time | 6pm - 12am |
| MOM | M. Popovic / P. Hodgson |
| Lead shifter | P. Hanlet |
| Shifter | A. Young |
| BLOC | P. Hanlet |
| SOC | A. Dobbs |
| Expert | |
| Aim | Take Data |
| Beam? | Yes |
| Additional Personnel |
SOC Contact Phone numbers : http://micewww.pp.rl.ac.uk/projects/maus/wiki/SoftwareOnCall
Prerequisites¶
Data Requested¶
Beamline Configurations¶
- Decay Solenoid is be available
- We expect to be running with 2V beamloss and beam bump active.
Preparation¶
- We will run beam into the hall so need to secure the MICE Hall
- Target needs to be ready
- BeamLine elements need to be ready
- Detectors need to be ready
- Controls needs to be ready
- DAQ needs to be ready
- OnMon and OnRec need to be ready
- Data Mover needs to be ready
Shifter target training¶
- None
Data Plan¶
Reference run¶
#First we do the Reference Run with Decay Solenoid
| Number of particle triggers | Particle Species | p at Tgt | p@D1 | p@D2 | p@Tof0 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | MeV/c | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 10000 | pion | 272.42 | 268.67 | 265.98 | 143.4 | 29 | 67.9 | 84.9 | 59.0 | 203.0 | 443.1 | 104.8 | 176.8 | 237.1 | 157.2 | 157.6 | 238.5 | 203.7 | 4018 | RefRun w/DS |
Task 5 : Beamline pre-commissioning (search for improved upstream setting for muon beam)¶
- The main goal of these activities is to search for settings to improve muon rate by changing matching into the DS.
- The trigger needs to be set at TOF0.
- We need short runs of 500 target pulses
Task 5.1
*This is the reference (6-200+M0) for comparison.
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 102.4 | 127.9 | 89.0 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 4095 | 6-200+M0 |
Task 5.2
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 97.3 | 124.1 | 86.3 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan1 |
Task 5.3
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 90.1 | 118.9 | 80.1 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan2 |
Task 5.4
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 95.2 | 117.7 | 74.8 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan3 |
Task 5.5
*Note strong setting on Q2 (Pierrick, please check limits, please confirm in the log or by updating the wiki)
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 132.6 | 188.3 | 89.4 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan4 |
Task 5.6
*Note strong setting on all Q123 and Q3 should be close to max current (Pierrick, please check limits, please confirm in the log or by updating the wiki)
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 158.3 | 179.2 | 198.5 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan5 |
Task 5.7
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 85.97 | 146.61 | 117.65 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan6 |
Task 5.8
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 94.41 | 140.64 | 110.90 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan7 |
Task 5.9
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 38.18 | 115.70 | 110.12 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan8 |
Task 5.10
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 500 | 2 | Pi+/Mu+ | 408.6 | 405.27 | 238.0 | 82 | 87.39 | 138.82 | 113.50 | 323.2 | 668.6 | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | 6-200+M0-UpScan9 |
TOF Calibration run¶
- The beam line will be set for TOF Calibration run
- The goal will be to take 10000 target pulses.
- In order to study the apparent TOF gain problem Durga wants to lower the HV on the
- TOF PMTs by a small amount to check that the gains follow the voltage
- Lower the voltage on the TOF PMTs by 10% and do a TOF run
- REMEMBER TO RAISE THE VOLTAGES TO NOMINAL AGAIN
| Number of pulses | Beamloss | Particle Species | p at Tgt | p@D1 | p@D2 | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | RunControl tag |
| # | V | MeV/c | MeV/c | MeV/c | mm | A | A | A | A | A | A | A | A | A | A | A | A | DAQ run # | ||
| 10000 | 2 | Positron | 300.0 | 259.7 | 249.58 | 29 | 66.29 | 82.54 | 57.23 | 195.91 | 426.03 | 98.59 | 163.16 | 218.79 | 144.14 | 83.40 | 125.70 | 80.06 | 1678 | TOF+Calib300w/DS |
Finish¶
- Shutdown target and re-open Hall for Thursday
Notes¶
Updated by Pasternak, Jaroslaw over 8 years ago ยท 9 revisions