Short Periodicities in Latitudinal Variation of Sunspots

The latitudinal variation of sunspots appearing during the period from 1874 to 2009 has been studied in terms of centerof- latitude (COL). The butterfly diagram has been used to study the evolution of the magnetic field and the dynamics at the bottom of the solar convection zone. Short-term period...

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Bibliographic Details
Main Authors: Bang-Yeop Kim, Heon-Young Chang
Format: Article
Language:English
Published: The Korean Space Science Society 2011-06-01
Series:Journal of Astronomy and Space Sciences
Subjects:
Online Access:http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2011/v28n2/OJOOBS_2011_v28n2_103.pdf