Polar activity of the coming global solar cycle 23

被引:0
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作者
Makarov, VI [1 ]
Makarova, VV [1 ]
机构
[1] Kislovodsk Solar Stn, Pulkovo Observ, Kislovodsk 357700, Russia
来源
SYNOPTIC SOLAR PHYSICS | 1998年 / 140卷
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The Kislovodsk observations of polar faculae activity at the latitudes 50 degrees - 75 degrees, during 1991 - 1997 are presented. Unusually strong bursts of polar faculae activity were observed during 1992, 1994, 1996 in the Northern and Southern hemispheres. The time-variations of polar faculae are compared with those of the magnetic flux from the Kitt Peak observations. Statistically, about 10 polar faculae have a magnetic field strength of 1 Gauss. The filling factors for polar faculae and for the intranetwork (IN) magnetic elements were also determined.
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页码:347 / 352
页数:6
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