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June 16th, 2015 (Evening Run)¶
Aim: Upstream tracker debugging, if all OK beam through to upstream tracker
Daily schedule¶
June | 16th | |
Time | 10pm - 6am | |
MOM | V. Blackmore | |
Lead shifter | A. Young | |
Shifter 2 | F. Drielsma | |
BLOC | C. Heidt | |
SOC | C. Heidt | |
Experimenter | E. Overton, M. Uchida | |
Physics Shifter | C. Rogers | |
Beam? | Yes | |
Additional Personnel |
Shift plan:¶
- 8:45pm
- Shifters + BLOC arrive
- Hall and beam line to be closed and prepared for beam
- 10pm
- Experimenters begin
- Debug upstream tracker using pion reference beam and TOF1 trigger
- If upstream tracker deemed ready for data by experts: run (6, 200) muon beam through to upstream tracker for remainder of shift
Data Requested¶
- (6, 200) muon beam
Beamline Configurations¶
- We expect to run with 2V beamloss and the beam bump active.
- DS is currently off
- Beam settings via Run Control -- NB: "Calibration" button in Run Control does not (yet) set a TOF calibration beam.
Initial Scans from Sundays Timing:¶
Note: Downstream tracker has timing interpolated from upstream. Its a Guess.
Number of pulses | Beamloss | Particle Species | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | Run | Comments |
# | V | mm | A | A | A | A | A | A | A | A | A | A | A | A | A | # | # | |
300 | 1 | 6-200 u | 117 | 102.4 | 127.9 | 89 | 323.2 | >< | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | last sunday | 6951 | Without Alive Veto |
300 | 1 | 6-200 u | 117 | 102.4 | 127.9 | 89 | 323.2 | >< | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | last sunday | 6952 | Including Alive Veto |
Tracker timing studies¶
- Beam settings as dictated by E. Overton & M. Uchida
- Reference run w/o DS, (6, 200) mu+ beam (number of triggers not yet specified)
- Reference pion beam (number of triggers not yet specified)
(6, 200) mu+ beam without DS¶
Note change of proton absorber
Number of pulses | Beamloss | Particle Species | Proton Absorber | Q1 | Q2 | Q3 | D1 | DS | D2 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Similar Run(s) | Run | Comments | |
# | V | mm | A | A | A | A | A | A | A | A | A | A | A | A | # | # | |||
Remainder of shift | 1 | (6-200) muon | 83 | 102.4 | 127.9 | 89 | 323.2 | >< | 94.2 | 158.1 | 212.0 | 140.6 | 138.7 | 209.8 | 179.2 | today | 6952 | Including Alive Veto |
Phone details for 6pm daily meeting¶
Phone access : ReadyTalk number
US 866-740-1260
UK 0800-496-0576
Swiss 0800-70-53-51
Italy 800182592
Access Code: 2155402
Updated by Blackmore, Victoria over 8 years ago ยท 5 revisions