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  MedAustron 2019, Page 7 of 7  Not logged in ELOG logo
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ID Date Author Subject DUT Beam Energy Beam Setting Run Numberdown Events PhantomType PhantomAngle
  2   Sat Jul 13 13:32:30 2019 Thomas Bergauer2019-07-13f proton CTDSSD-Tracker EFE, QuadScan SID21 none 

Trigger: Coincidence using Scintillators

timing setting 41 (*32ns)

using 16ns cables from our scintialltors to TLU

  47   Fri Oct 25 18:09:21 2019 Alexander Burker2019-10-20 Low Flux 800EFE 1us, Degrader10, changed gain orb, gain 6, betatron10, no chopper122743none 

06:25

WRONG GAIN ON THE ORB

tracker was not properly configured at the beginning, but now is working
many empty spills

  78   Fri Oct 25 23:04:42 2019 Alexander Burker2019-10-25 Low Flux 800EFE 10, Betatron 10 %, Chopper 60 %, Degrader 20, Orb Gain 6 dB133784none 

  1   Sat Jul 13 12:14:55 2019 Thomas Bergauer Drehtisch      

Settings 

  12   Sat Jul 13 18:42:24 2019 Alexander Burker2019-07-13f proton CTSketch pCT Setup    

Big Line: DSSD
Small Line: Malta
Small Square: Phantom
Small Rectangle: Trigger Scintillator
Big Rectangle: TERA

Beam is coming in from Left to Right

  13   Sat Jul 13 18:52:33 2019 Alexander Burker2019-07-13f proton CTSketch TERA Calibration Setup    
  16   Sat Jul 13 20:17:38 2019 Felix Ulrich-Pur TERA-Cal800   none 

Calibrated Voltage settings

P Voltage: 69V

Q Voltage: 76,8V

R Voltage: 68,65V

S Voltage: 68,9 V

  46   Tue Sep 24 11:12:45 2019 Alexander Burker Sketch      

Notes of the planned order of modules within beam (and reserve modules), before switching out the first one

  76   Fri Oct 25 18:50:08 2019 Alexander Burker2019-10-20 Low FluxSketch      

Spot Sizes Table: SpotsForBeamSettings.csv

Empirics, such as P2, P25, Median, P75 and P98 were obtained directly from the data. These may not be accurate if the beam is larger than the sensor.

To better describe these cases, fit values were obtained with a curve fit to a normal distribution. This can also be inaccurate, as many beam settings aren't normal and the automatic fit might have failed. A goodness-of-fit will be added to each row in the distant future

  77   Fri Oct 25 18:56:11 2019 Alexander Burker2019-07-13f proton CTSketch    none 

Spot sizes table: SpotsForBeamSettings.csv

Empirics, such as P2, P25, Median, P75 and P98 were obtained directly from the data. These may not be accurate if the beam is larger than the sensor.

To better describe these cases, fit values were obtained with a curve fit to a normal distribution. This can also be inaccurate, as many beam settings aren't normal and the automatic fit might have failed. A goodness-of-fit will be added to each row in the distant future

  100   Tue Nov 5 10:50:08 2019 Florian PittersLGAD Setups on 20. and 25.10. ShiftLGAD      

Setup 1 (on 20.10.2019):

  • With Cividec

  • Position: beam center, ch3 (diode 1) in front, ch4 (diode 3) in the rear

  • RMS: ca. 23 mV, 24 mV

  • Trigger on Ch3: ca. 250 mV

  • Osci amplitude/div: 200 mV or 800 MeV, 400 mV for lower energies

 

Setup 2 (on 20.10.2019):

  • Same as setup 1 but 1 cm to the top from beam center

 

Setup 3 (on 25.10.2019):

  • Same as setup 1 but with Osci amplitude/div: 1V

 

Setup 4 (on 25.10.2019):

  • No Cividec

  • Postion: Same as setup 1

  • RMS: ca. 0.3 mV, 0.3 mV

  • Trigger: 3 mV

  • Osci amplitude/div: 10 mV

  101   Fri Nov 22 10:52:45 2019 Alexander Burker2019-11-23f proton CTSketch pCT Setup    

Sketch of the setup for experiment 3, proton CT

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