✦ LIBER ✦

The mean photospheric magnetic field from solar magnetograms: Comparisons with the interplanetary magnetic field

✍ Scribed by Philip H. Scherrer; John M. Wilcox; Robert Howard

Publisher: Springer
Year: 1972
Tongue: English
Weight: 317 KB
Volume: 22
Category: Article
ISSN: 0038-0938
DOI: 10.1007/bf00148706

No coin nor oath required. For personal study only.

✦ Synopsis

Large-scale averages of daily solar magnetograms have been compared by cross-correlation with the interplanetary magnetic sector pattern during a 2 89 yr interval. A significant correlation was found at a lag of about 4 89 days, with the amplitude of the correlation depending on the area included in the magnetogram averages. The highest correlation was found when an area of one quarter of the solar disk was used, which is consistent with the idea that the photospheric features which are to be associated with the interplanetary sector pattern are large scale features.

📜 SIMILAR VOLUMES

Comparison of the mean photospheric magn

Comparison of the mean photospheric magnetic field and the interplanetary magnetic field

✍ A. Severny; J. M. Wilcox; P. H. Scherrer; D. S. Colburn 📂 Article 📅 1970 🏛 Springer 🌐 English ⚖ 977 KB

The mean photospheric magnetic field of the sun seen as a star has been compared with the interplanetary magnetic field observed with spacecraft near the earth. Each change in polarity of the mean solar field is followed about 4 89 days later by a change in polarity of the interplanetary field (sect

Changes in the photospheric magnetic fie

Changes in the photospheric magnetic field associated with solar flares

✍ Zhixing Mei; Jun Lin 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 744 KB

Propagation of solar protons and the int

Propagation of solar protons and the interplanetary magnetic field

✍ Kunitomo Sakurai 📂 Article 📅 1965 🏛 Elsevier Science 🌐 English ⚖ 512 KB

A solar cycle variation of the interplan

A solar cycle variation of the interplanetary magnetic field

✍ G. L. Siscoe; N. U. Crooker; L. Christopher 📂 Article 📅 1978 🏛 Springer 🌐 English ⚖ 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

A solar cycle variation of the interplan

A solar cycle variation of the interplanetary magnetic field configuration

✍ Basil P. Tritakis 📂 Article 📅 1979 🏛 Springer 🌐 English ⚖ 357 KB

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 vi

The role of photospheric magnetic field

The role of photospheric magnetic field in the development of solar flares

✍ M. K. Das Gupta; T. K. Das; S. K. Sarkar 📂 Article 📅 1981 🏛 Springer 🌐 English ⚖ 157 KB

A statistical investigation has been made about the flare-process in relation to the photospheric magnetic field and configuration. It is understood from the analysis that the flare energy bears a linear relationship with the rate of change of flux of the longitudinal component of photospheric magne