Energetic neutral atom imaging by the astrid microsatellite

Details Energetic neutral atom imaging by the astrid microsatellite Energetic neutral atom imaging by the astrid microsatellite

Sep 1997

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997adspr..20.1055b&link_type=abstract

Advances in Space Research, Volume 20, Issue 4-5, p. 1055-1060.

Mathematics

Logic

22

Scientific paper

The microsatellite Astrid carried the first instrument (PIPPI, Prelude in Planetary Particle Imaging) specifically designed to perform energetic neutral atom (ENA) imaging. It made measurements from a low altitude (1000 km) polar orbit in the energy range ~13 - 140 keV. The ENA images, obtained from near-pole vantage points, adequately reflect general morphological features of the ring current such as a global dawn - dusk asymmetry. The detected ENA peak fluxes (500 - 2000 cm^-2s^-1sr^-1keV^-1 for 26 - 37 keV) and structure of the ENA images correlate well with magnetospheric activity throughout the entire data set. The Astrid results demonstrate a considerable potential for ENA imaging from low altitude polar orbits. High ENA fluxes, large angular size of the generation region and simultaneous sampling over all local times are major advantages of such imaging.

Affiliated with

Also associated with

No associations

Rating

Energetic neutral atom imaging by the astrid microsatellite 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 Energetic neutral atom imaging by the astrid microsatellite, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Energetic neutral atom imaging by the astrid microsatellite will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1224003