Automated Forward Modeling (AFM) is an inversion technique based on magnetic data alone, which can indicate physical parameters associated with electrojets. From perturbations along a meridian, the total electric current ...

Linear fit to an arbitrarily long 2-column dataset.

Videos of noctilucent clouds (NLC) seen from Athabasca University Geophysical Observatory on June 23 2006. NLC are mesospheric clouds which are very high and lit up by the sun despite it being well below the horizon at the ...

Jupiter’s Trojan asteroids fulfill the prediction of Lagrange that orbits can be stable when a small body orbits in specific locations relative to its ‘parent’ planet and the Sun. The first such Trojan asteroid was discovered ...

Co- Jupiter’s Trojan asteroids fulfill the prediction of Lagrange that orbits can be stable when a small body orbits in specific locations relative to its ‘parent’ planet and the Sun. The first such Trojan was discovered ...

AFM technique applied to give average parameters of substorms and relation to AL index, Weimer parametrization, optical data

Automated Forward Modeling (AFM) is an inversion technique based on magnetic data alone, which can indicate physical parameters associated with electrojets and field-aligned currents. From perturbations along a meridian, ...

SI12 events in winters 2001 and 2002 selected to have invertable Canopus magnetic data and accompanied by optical data

The most effective way to exploit Canada’s ideal position for auroral zone science is to emplace instruments with sufficient density for meaningful studies. Magnetometers are useful instruments for this since their cost ...

Spacecraft traversing the auroral oval respond primarily to the field-aligned currents at its poleward and equatorward borders that are part of a solenoidal current system. If electric and magnetic field measurements are ...