The THEMIS mission approach to addressing the substorm question

Details The THEMIS mission approach to addressing the substorm question The THEMIS mission approach to addressing the substorm question

Dec 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005agufmsm14a..01a&link_type=abstract

American Geophysical Union, Fall Meeting 2005, abstract #SM14A-01

Computer Science

Sound

2723 Magnetic Reconnection (7526, 7835), 2744 Magnetotail, 2753 Numerical Modeling

Scientific paper

THEMIS is a 5 spacecraft (probe) mission to launch in Fall of 2006. Its near equatorial probes will align once per 4 days to provide measurements along the tail between 10 and 30 Earth Radii, in order to distinguish between competing substorm theories. Over 180hrs of alignments will be possible each year. A ground network of white-light imagers and magnetomers in Canada and Alaska will ensure that the relevant alignments (at onset meridian) will qualify as prime candidates for extensive analysis. Particular emphasis is placed in determining current disruption and reconnection onset times, in relation to ground onset times. Current disruption and reconnection locations, onset times and speeds are determined using a variety of techniques: Energetic ion sounding or remote sensing, flow speeds, ExB speeds and dipolarization-front time-delays from one probe to another. It is expected that about twenty substorms will measured at their onset meridian during the 2-year nominal lifetime. This number will permit studies of onset mechanism dependence on external factors such as solar wind triggers, precursor pseudobreakups or ionospheric conditions. Interpretational challenges and ancillary datasets augmenting this mission beyond what was originally envisioned will also be discussed.

Affiliated with

Also associated with

No associations

Rating

The THEMIS mission approach to addressing the substorm question does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The THEMIS mission approach to addressing the substorm question, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The THEMIS mission approach to addressing the substorm question will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-760212