Sunspot motion and flare occurrences

Title:

Sunspot motion and flare occurrences

Creator:

Dezső, L. and Kovács, Ágnes

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:597e89f2-be65-4898-b3fa-966edb381e28
uuid:597e89f2-be65-4898-b3fa-966edb381e28

Subject:

heliophysics and sunspots

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

In an extended region of recurrent groups of sunspots the relationships of spots and Hα flare occurrences were analysed on the basis of observations obtained in spring 1978. Principally new spot emergences and the relative motion of spots of opposite magnetic polarities, belonging to unrelated bipolar spot pairs have been studied in a large activity complex lasting for several rotations. Further observational evidences were found that rapid motion of sunspots is essential to eruption of flares. (In all speed data given the component of the differential rotation is eliminated.)

Language:

Czech

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

17-20

Source:

Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic | 1998 Volume:87-88 | Number:88

Harvested from:

CDK

Metadata only:

false