Statistical storm time examination of MLT‐dependent plasmapause location derived from IMAGE EUV
نویسندگان
چکیده
منابع مشابه
Identifying the plasmapause in IMAGE EUV data using IMAGE RPI in situ steep density gradients
[1] Remote sensing of the entire plasmasphere is routinely accomplished by the Extreme Ultraviolet (EUV) imager on the IMAGE satellite. EUVobserves the helium distribution in the plasmasphere by detecting resonantly scattered solar 30.4-nm ultraviolet radiation. In EUV images the plasmapause is assumed to be the ‘‘ He edge,’’ i.e., the outermost sharp edge where the brightness of 30.4-nm He emi...
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Simulations of plasmapause formation described in Pierrard and Lemaire (2004) predict the shape and equatorial distance of the plasmapause as a function of the geomagnetic activity index Kp. The equatorial positions predicted by this model are compared with the observations of EUV/IMAGE during the geomagnetic storm of 24 May 2000, substorm events of 10 June 2001 and 25 June 2000, and also durin...
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Programming in the employment fields is the most important and fundamental need of the country, which requires labour force indexes during the periods of time. Now, Statistical Centre of Iran, as the resource of the official statistics in the country is accountable for presenting those data, but other organizations and offices in the country present the relevant figures on this field in lower l...
متن کاملThe Role of the Plasmasphere in Radiation Belt
The plasmapause separates cold dense plasma in the inner magnetosphere from hot, low-density outer magnetosphere plasma. This boundary is very dynamic in response to changes in magnetospheric convection and other stormtime phenomena. The outer radiation belt is also dynamic during stormtime in terms of both radial location and energetic particle population. It is proposed that outer radiation b...
متن کاملCorrelation between the inner edge of outer radiation belt electrons and the innermost plasmapause location
[1] A remarkable correlation between the inner edge of the outer radiation belt electrons and the innermost plasmapause location is demonstrated by using 12 years of measurements of MeV electrons from the Solar, Anomalous, and Magnetospheric Particle Explorer (SAMPEX) and the Combined Radiation and Release Experiment Satellite (CRRES) during its entire mission (July 1990–October 1991). An empir...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Space Physics
سال: 2015
ISSN: 2169-9380,2169-9402
DOI: 10.1002/2015ja021225