Physics
Scientific paper
May 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009agusmsm73a..01g&link_type=abstract
American Geophysical Union, Spring Meeting 2009, abstract #SM73A-01
Physics
2730 Magnetosphere: Inner, 2736 Magnetosphere/Ionosphere Interactions (2431), 2778 Ring Current, 2788 Magnetic Storms And Substorms (7954), 7837 Neutral Particles (2151)
Scientific paper
Energetic neutral atom (ENA) stereo images are routinely obtained by the dual-spacecraft Two Wide-angle Imaging Neutral-atom Spectrometers (TWINS) mission. During the quiet to moderately disturbed geomagnetic conditions that have prevailed during 2008-2009, the ENA images have contained emissions from low altitudes, i.e., close to the limb of the Earth. Stereo imaging (observation from two widely-separated vantage points) is used to analyze the directional dependence of these low-altitude ENA emissions. With this directional dependence characterized, we determine the dependences of the occurrence and intensity of these emissions versus several key indicators of geomagnetic activity, including available solar wind data from the Advanced Composition Explorer (ACE) and various geomagnetic indices (Kp, Dst, AE, etc.).
Goldstein Jeffrey Jay
McComas David John
Perez Joseph D.
Redfern J.
Valek P. W.
No associations
LandOfFree
Geomagnetic Activity and Directional Dependences of Low Altitude Energetic Neutral Atom Intensities 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 Geomagnetic Activity and Directional Dependences of Low Altitude Energetic Neutral Atom Intensities, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Geomagnetic Activity and Directional Dependences of Low Altitude Energetic Neutral Atom Intensities will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1109256