Solar active longitudes and their rotation
Abstract In this thesis solar active longitudes of X-ray flares and sunspots are studied. The fact that solar activity does not occur uniformly at all heliographic longitudes was noticed by Carrington as early as in 1843. The longitude ranges where solar activity occurs preferentially are called act...
Main Author: | Zhang, L. (Liyun) |
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Other Authors: | Mursula, K. (Kalevi) |
Format: | Doctoral Thesis |
Language: | English |
Published: |
University of Oulu
2013
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Subjects: | |
Online Access: | http://urn.fi/urn:isbn:9789526200262 http://nbn-resolving.de/urn:isbn:9789526200262 |
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