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Detailed Reference Information
Gosling et al. 1997
Gosling, J.T., Bame, S.J., Feldman, W.C., McComas, D.J., Riley, P., Goldstein, B.E. and Neugebauer, M. (1997). The northern edge of the band of solar wind variability: Ulysses at ~4.5 AU. Geophysical Research Letters 24: doi: 10.1029/97GL00001. issn: 0094-8276.

Ulysses observations reveal that the northern edge of the low-latitude band of solar wind variability at ~4.5 AU was located at N30¿ in the latter part of 1996 when solar activity was at a minimum. This edge latitude is intermediate between edge latitudes found during previous encounters with the band edge along different portions of Ulysses' polar orbit about the Sun. Corotating interaction regions, CIRs, near the northern edge of the band were tilted in such a manner that the forward and reverse shocks bounding the CIRs were propagating equatorward and poleward, respectively, providing definite confirmation that CIRs have opposed tilts in the opposite solar hemispheres. No shocks or coronal mass ejections, CMEs, were detected during the ~1.5 y traverse of the northern, high-latitude northern hemisphere; however, at the northern edge of the band of variability an expanding CME was observed that was driving a shock into the high-speed wind.¿ 1997 American Geophysical Union

BACKGROUND DATA FILES

Abstract

Keywords
Interplanetary Physics, Corotating streams, Space Plasma Physics, Shock waves, Interplanetary Physics, Interplanetary shocks, Interplanetary Physics, Solar wind plasma
Journal
Geophysical Research Letters
http://www.agu.org/journals/gl/
Publisher
American Geophysical Union
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