Now showing items 21-30 of 43
Workshop material about THEMIS
Optimization of Models
(University of Alberta, 1998)
The parameters of model auroral current systems were described in the previous chapter. To model the currents at any given time, these parameters must be adjusted to provide an optimal match to the available observations. ...
Inner solar system dynamical analogs for plutinos
By studying orbits of near-Earth asteroids potentially in 2:3 mean motion resonance with Earth, Venus, and Mars, we have found plutino analogs. We identify 23 objects in the inner solar system dynamically protected from ...
An Online Mechanics Experiment
Physics distance education has grown rapidly in recent years. The theory part of a physics course taught in this way has much common ground with other courses. However, lab instruction is an important part of introductory ...
Co-orbitals CASCA Talk
Presentation from CASCA 2006 covering general aspects of co-orbital motion with emphasis on the fact that they would be good targets for space missions.
CASCA Main Presentation 2006
Presentation about stability of quasi-satellites, no movies.
A One-meter Robotic Telescope for Western Canada
1-m class telescopes are arguably the workhorses of modern astronomy and represent an excellent return of science for a relatively modest capital investment. Such instruments can be used in large-field survey work, ...
Athabasca Winter Workshop Enrollment
2007 Athabasca Winter Workshop info + form
Inner solar system dynamical analogs of plutinos
By studying orbits of asteroids potentially in 3:2 exterior mean motion resonance with Earth, Venus, and Mars, we have found plutino analogs. We identify at least 27 objects in the inner solar system dynamically protected ...
Simultaneous ground and satellite observations of an isolated proton arc at subauroral latitudes
(Journal of Geophysical Research, 2007)
We observed an isolated proton arc at the Athabasca station MLAT: 62◦N) in Canada on 5 September, 2005, using a ground-based allsky imager at wavelengths of 557.7 nm, 630.0 nm, and 486.1 nm (Hβ). This arc is similar to ...