Background : I work with the Atmospheric Physics Laboratory within UCL's Department of Physics and Astronomy. We are also part of the UCL Centre for Planetary Sciences. My current research interests broadly cover the magnetospheres and ionospheres of giant planets (Jupiter and Saturn) and how these systems are coupled together. Previously, I have been a mission planner for the team who manage the magnetometer instrument onboard the Cassini spacecraft, currently orbiting the planet Saturn.
Brief Curriculum Vitae :
Magnetic geometry and pressure distributions from theoretical
model of Saturn's magnetodisc region, developed in
collaboration with colleagues Patrick Guio and Chris Arridge from UCL.
Flow velocities in the UCL 2D axisymmetric model of Jupiter's upper
atmosphere, developed by Chris Smith. We have recently adapted this model
to allow for different physical states of the planet's magnetosphere.
Here we see azimuthal velocity on a colour scale, and meridional flow
directions as arrows. The problem of magnetosphere-ionosphere coupling is one of the important challenges in planetary science.
Fun with Mathematics :
Graduate Lectures in Planetary Magnetospheres (Under Revision) :
These are being revised, but there are links to presentations on magnetospheric science in Resources, below.
Graduate Lectures in Planetary Atmospheres :
|Seminar by N. Achilleos: Modelling Planetary Magnetodiscs (PDF)|
|'Magnetospheric Cusp Processes' by S. V. Badman (AOGS Meeting, Singapore)|
|'Magnetospheric Boundary Processes' by A. Masters (AOGS Meeting, Singapore) (PDF)|
|'Auroral Processes at Different Planets' by N. Achilleos (AOGS Meeting, Singapore) (PDF)|
Student Projects : Please contact me if you are a UCL student interested in any of the following:
UCL Astronomy Colloquium 2008: Exploring the Solar System: UCL astrophysics group have a colloquium, usually each year, on some topic from the general area of astronomy. In 2008, the Atmospheric Physics Laboratory conducted a meeting on Solar System science at Cumberland Lodge (Windsor Great Park) which featured many eminent planetary scientists. Please contact me if you would like more information on material presented,Last Updated: Aug 2014 by N. Achilleos
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