Observing And Measuring Sunspots In VIS And NIR Regions

This study is dedicated for observing and studying sunspots in the visible andnear infrared regions. Visible and near infrared CCD solar imaging system employing5 inch reflecting telescope is used. The obtained visible and near infrared solar imagesduring the period 01-31, January 2007, and their me...

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Bibliographic Details
Main Authors: Mohamed Saleh Ahmed, Layale Yahya Salih
Format: Article
Language:English
Published: Unviversity of Technology- Iraq 2010-03-01
Series:Engineering and Technology Journal
Subjects:
Online Access:https://etj.uotechnology.edu.iq/article_27219_ed4e10985013241d221eb4cd55b1d763.pdf