๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A solar cycle variation of the interplanetary magnetic field configuration

โœ Scribed by Basil P. Tritakis

Publisher
Springer
Year
1979
Tongue
English
Weight
357 KB
Volume
63
Category
Article
ISSN
0038-0938

No coin nor oath required. For personal study only.

โœฆ Synopsis

The representation of the sector boundaries, published by Svalgaard (1974Svalgaard ( , 1975) ) in a superposed 27-days Bartels format showed that they have a significant preference to occur in certain days of the solar rotation. Further study of these data, as well as of the polarized days in the vicinity of them, pointed out that during the epoch of extrema of the ll-year cycle there is a well-established 2-sector structure, on the average. On the contrary, a mean 4-sector structure is more prominent during the intermediate years.

๐Ÿ“œ SIMILAR VOLUMES

A solar cycle variation of the interplan
A solar cycle variation of the interplanetary magnetic field
โœ G. L. Siscoe; N. U. Crooker; L. Christopher ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Springer ๐ŸŒ English โš– 693 KB

Measurements of the north-south (Bz) component of the interplanetary field as compiled by King (1975) when organized into yearly histograms of the values of IBz[ reveal the following. (1) The histograms decrease exponentially from a maximum occurrence frequency at the value IBz I = 0. (2) The slope

Possible use of (a) solar faculae and (b
Possible use of (a) solar faculae and (b) the interplanetary magnetic field as heralds of a solar cycle peak
โœ G. M. Brown ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Springer ๐ŸŒ English โš– 250 KB

Two independent methods of predicting the magnitude of the peak of a forthcoming sunspot cycle are summarized. One is based on considerations of the development of spots relative to the area of the faculae within which they form during the early stages of the cycle in question, and gives a lead-time