Publication Date:
2019-07-12
Description:
The three-dimensional structure of the heliospheric current sheet is constructed for Carrington rotations 1647, 1654, 1661, 1667, 1693, 1699, and 1719. These rotations are chosen from different epochs during the sunspot cycle 21, so that geometrical changes of the current sheet during a sunspot cycle can be inferred. Only for relatively simple neutral lines on the source surface, do the structures of the current sheet approximate those envisaged by Svalgaard and Wilcox (1976) and Thomas and Smith (1981).
Keywords:
SOLAR PHYSICS
Type:
Journal of Geophysical Research (ISSN 0148-0227); 91; 13679-13
Format:
text
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