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Basics

Name David Murphy
Email david.murphy@ucd.ie
Url david.eirsat1.ie

Work

  • 2022.03 - Present

    Dublin, Ireland

    Research Scientist
    Centre for Space Research, University College Dublin
    Developing γ-ray instrumentation for the COMCUBE project, including hardware responsible for a prototype stratospheric balloon payload. Ongoing system engineering and integration support of the EIRSAT-1 spacecraft and GMOD γ-ray detector.
    • PI of COMCUBE-S, a swarm of CubeSats carrying COMCUBE polarimeters.
  • 2019.02 - 2022.02
    Postdoctoral Researcher
    School of Physics, University College Dublin
    GIFTS: 'Gamma-ray Investigation of the Full Transient Sky'
    • Developed initial concepts for the GIFTS 6U spacecraft and designed and manufactured prototype γ-ray instrumentation.
    • System engineering of the EIRSAT-1 spacecraft and GMOD γ-ray detector, including design, implementation, testing, and spaceflight qualification.

Education

Projects

  • 2023 - Present
    COMCUBE-S
    University College Dublin / European Space Agency.
    • PI of project.
    • Selected for funded Phase-A study.
    • Development of a swarm of CubeSats for determination of GRB polarisation with all-sky coverage and low-latency alerts.
  • 2024 - 2024
    COMCUBE TRANSAT
    Esrange, Sweden.
    • Refined the COMCUBE detector and support systems to enable operation of the instrument throughout a 3-day transatlantic stratospheric balloon flight from Sweden to Canada.
  • 2023 - 2023
    COMCUBE PreTRANSAT
    Timmins Stratospheric Balloon Base, Canada.
    • Developed the D2 calorimeter layer for a Compton Telescope and several key support systems to enable operation of the instrument throughout a 24-hour stratospheric flight.
  • 2017 - Present
    EIRSAT-1
    University College Dublin / European Space Agency.
    • Developed a proposal for 'EIRSAT-1', a 2U CubeSat including a novel γ-ray detector and secured participation for EIRSAT-1 in ESA's Fly Your Satellite! programme.
    • Responsible for all aspects of the EIRSAT-1 mission's design and implementation including qualification and delivery of hardware for spaceflight.
  • 2018 - 2018
    Proton Irradiation of Silicon Photomultipliers
    University College Dublin / European Space Agency / Paul Scherrer Institute.
    • Performed proton irradiation of a γ-ray detector in order to simulate the in-orbit radiation environment and characterise the radiation damage suffered by SiPMs during a number of typical spacecraft mission scenarios.
  • 2018 - 2018
    GMoDem
    University College Dublin / NASA Columbia Scientific Balloon Facility.
    • Developed and built a platform to host a γ-ray detector as a piggy-back experiment on the ASCOT high-altitude balloon experiment.
  • 2016 - 2016
    EduCube
    University College Dublin.
    • Developed and built 5 1U training CubeSats for use in teaching students of the UCD MSc Space Science and Technology course.
  • 2014 - 2017
    Robotic Telescopes
    Watcher Telescope, Boyden Observatory, South Africa. BOOTES-5 Telescope, National Astronomical Observatory San Pedro Mártir, Mexico.
    • Serviced the Watcher Telescope over several years including replacement of computer equipment and rebuilding of the OTA and mount.
    • Contributed to build and commissioning of the BOOTES-5 Telescope.
  • 2015 - 2015
    Research Techniques in Physics
    Oak Ridge National Laboratory / Sanford Under- ground Research Facility.
    • 3 months studying and assembling ultra-sensitive high-energy detectors including high-purity Germanium-76 detectors for the Majorana Demonstrator.

Awards

  • 2024.04
    'SysNova' CubeSat Challenge
    European Space Agency
    Winner of the challenge from over 70 entries. Awarded a study session at ESA's Concurrent Design Facility and funded Phase-A study to begin December 2024.

References

Professor Lorraine Hanlon
lorraine.hanlon@ucd.ie
Dr Ronan Wall
ronan.wall@ucd.ie