ELogs/SaadShaikh: Difference between revisions

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== To Do ==
== To Do ==


''Last updated 04/06/20''
''Last updated 22/09/20''
 
*Prepare for transfer talk and mini-viva.
*'''FPGA programming'''
**Test DDC232 daisy-chain.
**Calculate photodiode charge uncertainty.
**Purchase Nexsys Video and output data via USB 2.0.
*'''Data analysis'''
*'''Data analysis'''
**Shift HIT PDLs by WEPL of accelerator components/air and implement adaptive alpha/p calculation.
**Shift HIT PDLs by WEPL of accelerator components/air and implement adaptive alpha/p calculation.
**Add information to PBT Wiki on how to take and analyse simulated and telescope data.
**Add information to PBT Wiki on how to take and analyse simulated and telescope data.
*'''Detector simulation'''
*'''Detector simulation'''
**Rebuild Laurent's QuARC simulation to fix bugs and enable multithreading.
**Reinstall GEANT4 with correct Qt5 usage to fix visualisation bug in MacOS Catalina.
**Rebuild Laurent's QuARC simulation to fix bugs and enable multi-threading.
**Improve accuracy of optical properties.
**Improve accuracy of optical properties.
*'''FPGA programming'''
**Xilinx University Programme content.
**Analyse datasheet for TI DDC232 to understand I/O signals and present report on timeline of operation.
**Write code to communicate Zybo Z7-10 with TI DDC232. Use Verilog code for TI DDC264EVM FPGA serial interface as reference.
**Find example code using Tera Term terminal emulator to get serial interface working from computer to Zybo.
*'''Heavy-ion fitting'''
*'''Heavy-ion fitting'''
**Acquire HIT FLUKA tables for He, C and O beams.
**Acquire HIT FLUKA tables for He, C and O beams.
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! style="text-align: center;" | Event
! style="text-align: center;" | Event
|-
|-
| style="text-align: center;" | 22/06-25/06
| style="text-align: center;" | 29/09
| style="text-align: center;" | ENLIGHT (Cancelled)
| style="text-align: center;" | HEP Group Day
|-
| style="text-align: center;" | 30/09
| style="text-align: center;" | Transfer Talk
|-
| style="text-align: center;" | 01/10
| style="text-align: center;" | Mini-Viva
|}
|}


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*Analysis of SOBP data, results shown in [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS060520_SOBPFit.pptx this presentation]
*Analysis of SOBP data, results shown in [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS060520_SOBPFit.pptx this presentation]
*Preliminary testing of 2nd order Birks' Law, results shown in [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS200520_BirksLaw.pptx this presentation]
*Preliminary testing of 2nd order Birks' Law, results shown in [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS200520_BirksLaw.pptx this presentation]
*Presented on I/O signals and operation of TI DDC232CK based on datasheet information. Slides available [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS090620_DDC232.pptx here].
*Wrote code to interface FPGA with DDC232 and tested in simulation. Results of simulation discussed [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS080720_DDC232_SIM.pptx here].
*Interfaced DDC232 code with a UART transmitter, discussed UART interface in [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS150720_UART_SIM.pptx this presentation].
*DDC232 code operational, first tests discussed in [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS220720_DDC232_TEST.pptx this presentation].
*Implemented further features in DDC232 design, demo given in [http://www.hep.ucl.ac.uk/pbt/wikiData/presentations/2020/SS290720_DDC232_DEMO.pptx this presentation].
*Added FIFO between DDC232 and UART transmitter and wrote ROOT macro to plot live photodiode data being saved by CoolTerm on MacOS.
*Transfer report.
*Wrote PBT Wiki pages on [http://www.hep.ucl.ac.uk/pbt/wiki/Proton_Calorimetry/Equipment/ZyboZ7_DDC232 Zybo Z7 and DDC232] and [http://www.hep.ucl.ac.uk/pbt/wiki/Proton_Calorimetry/Detector_Analysis QuARC Data Analysis].
*Implemented readout before and after CONV toggles in FPGA design, to access shortest possible DDC232 integration times.
*Submitted transfer report.


== MSci Completed ==
== MSci Completed ==

Revision as of 10:50, 22 September 2020

Electronic Log for Saad Shaikh

To Do

Last updated 22/09/20

  • Prepare for transfer talk and mini-viva.
  • FPGA programming
    • Test DDC232 daisy-chain.
    • Calculate photodiode charge uncertainty.
    • Purchase Nexsys Video and output data via USB 2.0.
  • Data analysis
    • Shift HIT PDLs by WEPL of accelerator components/air and implement adaptive alpha/p calculation.
    • Add information to PBT Wiki on how to take and analyse simulated and telescope data.
  • Detector simulation
    • Reinstall GEANT4 with correct Qt5 usage to fix visualisation bug in MacOS Catalina.
    • Rebuild Laurent's QuARC simulation to fix bugs and enable multi-threading.
    • Improve accuracy of optical properties.
  • Heavy-ion fitting
    • Acquire HIT FLUKA tables for He, C and O beams.
    • Re-read relevant papers and implement Kramer's model for protons.
    • Implement Kramer's model for helium ions using cross-section formulae in Kramer 2016.
    • Implement Kramer's model for carbon ions: get in touch with Lenny or Kramer to discuss how to obtain cross-section data.

Dates 2020

Date Event
29/09 HEP Group Day
30/09 Transfer Talk
01/10 Mini-Viva

PhD Year 1 Completed

  • Review of literature given by Laurent
  • Delivered MSci presentation to PG Physics Society.
  • Set up environment in Eclipse for analysis code to fit Bortfeld and quenched Bortfeld Bragg curves to simulated data and data from range telescope.
    • Tested analysis routines on simulated and raw data.
  • HEP PG courses in term 1: SM1, SM2 & topics in particle physics.
  • Medical physics course in term 1: Treatment with Ionising Radiation.
  • Passed Standard Model exams: 80% SM1 and 48% SM2.
  • Analysis of effects of beam spot size on range reconstruction from April 2019 HIT data, also with photodiode approximation. Results shown in this presentation
  • Medical physics courses in term 2: Radiotherapy Physics & Medical Imaging with Ionising Radiation.
  • Installed GEANT4 locally on MacOS High Sierra and Catalina, set up environment in Eclipse.
    • Can successfully run simulation of range telescope with different parameters and analyse output data.
  • Fully implemented Laurent's analysis code and made improvements for better code practice, better parameter estimation and started framework for He and C fitting.
  • Analysis of performance of quenched Bortfeld model with heavy ions, results shown in this presentation
  • Analysis of SOBP data, results shown in this presentation
  • Preliminary testing of 2nd order Birks' Law, results shown in this presentation
  • Presented on I/O signals and operation of TI DDC232CK based on datasheet information. Slides available here.
  • Wrote code to interface FPGA with DDC232 and tested in simulation. Results of simulation discussed here.
  • Interfaced DDC232 code with a UART transmitter, discussed UART interface in this presentation.
  • DDC232 code operational, first tests discussed in this presentation.
  • Implemented further features in DDC232 design, demo given in this presentation.
  • Added FIFO between DDC232 and UART transmitter and wrote ROOT macro to plot live photodiode data being saved by CoolTerm on MacOS.
  • Transfer report.
  • Wrote PBT Wiki pages on Zybo Z7 and DDC232 and QuARC Data Analysis.
  • Implemented readout before and after CONV toggles in FPGA design, to access shortest possible DDC232 integration times.
  • Submitted transfer report.

MSci Completed

  • Literature review.
  • First Birmingham experimental run.
  • Wrote code to load and plot Caen digitiser data in histograms.
  • Overhauled LeCroy data analysis routines: (short region) double baseline sigma testing, dynamic integration window allocation, empty acquisition checks.
  • Wrote code to scale and plot LeCroy & Caen data onto single plot, using approximate x and y-scale factors.
  • Wrote code to load and plot PRaVDA data in 2D histograms.
  • Wrote code to correlate tracker and calorimeter measurements, to produce a list of events with X, Y, E coordinates.
  • Wrote code to plot matched events into various 3D histograms: XY, XE, YE.
  • Progress report.
  • Progress interview.
  • Improved LeCroy & Caen matching by finding x-scale factor through chi-square minimisation.
  • All runs from first Birmingham put through matching algorithm. Energy spectra, 2D tracker histograms, and 3D XY, XE & YE histograms plotted for all runs (187 plots).
  • Wrote code to plot 3D XY histograms, but with the height of bars being the average energy in the bin.
  • Improved LeCroy & Caen matching by finding y-scale factor through chi-square minimisation or through peak event counting. Peak event counting method best.
  • Converted energy to range in XYE histogram.
  • Plotted 2D number density histogram alongside 3D XYRange histogram.
  • Produced poster for PPRIG 2019 of experiment with single-module calorimeter and PRaVDA tracker.
  • Attended PPRIG 2019.
  • Completed MSci Final report.
  • Delivered presentation on project.
  • Attended PTCOG 2019.