Faculty of Sciences

Document Details

Document Type	:	Article In Journal
Document Title	:	SUNSPOT OBSERVATIONS AT KAAU SOLAR OBSERVATORY SUNSPOT OBSERVATIONS AT KAAU SOLAR OBSERVATORY
Document Language	:	Arabic
Abstract	:	Sunspot observations are taken on a regular basis, and then analysed in a systematic methodology at the Dept. of Astronomy at King Abdul Aziz University (KAAU). In this article we investigate the accuracy of these observations for the period of 12 years (1982-1993), and compare them to that of the international Sunspot Index Data Centre (SIDC) derived by A. Koeckelenbergh in Brussels, Belgium. A mean value of K, of the order 1.76, was calculated and showed a very good agreement with the international results. Our results could potentially be utilised locally and internationally for different study and research purposes.
Journal Name	:	ASTROPHYSICS AND SPACE SCIENCE
Volume	:	222
Issue Number	:	1
Publishing Year	:	1994 AH
Added Date	:	Monday, June 16, 2008

Researchers

MyKau	-800-11
69528	-800-11