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Document Details
Document Type
:
Thesis
Document Title
:
A catalogue for line intensities of planetary Nebulae
كتالوج نسب شدة الخطوط الطيفية في السدم الكوكبية
Subject
:
Faculty of Science
Document Language
:
Arabic
Abstract
:
A catalog for line intensities observed in planetary nebulae has been establish. A computer program dealing with these data has been designed and bult. This program permits us to get the line intensity ratios that are sensitive to both electron temperature and electron density so that these two parameters can be determined. The intensity ratios that are insensitive to physical conditions in planetary nebulae can also be found by this program. Hence, the reddening correction can be determined and the line intensities can therefore be corrected for reddening. The program is capable for adding and dealing with new observations whenever these observations are available.
Supervisor
:
Dr. Adnan Abdullah Johrgi
Thesis Type
:
Master Thesis
Publishing Year
:
1431 AH
2010 AD
Added Date
:
Saturday, December 4, 2010
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
عبدالرزاق حسين صنبع
Sanbo, Abdual Razaq Hussain
Researcher
Master
Files
File Name
Type
Description
28051.pdf
pdf
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