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Document Details
Document Type
:
Article In Journal
Document Title
:
Computational Algorithm for Period Analysis and its Applications to Luminosity Curves of Cepheid Variables
برنامج حسابي لتحليل دورة التغيير في النجوم القيفاوية وتطبيقاته على منحنيات الاستضاءة لهذه النجوم
Subject
:
Astronomy
Document Language
:
English
Abstract
:
An accurate algorithm has been constructed for determination of the fundamental period Po of observed periodic phenomenon. The algorithm is based on the best phase arrangement which produces the minimum polygonal line for the observed data. Numerical application of the algorithm is considered for ? Cephei and an accurate period of 5d 8h 55m 42s. 27 was obtained together with its mean light curve.
ISSN
:
1012-1319
Journal Name
:
Science Journal
Volume
:
13
Issue Number
:
1
Publishing Year
:
1421 AH
2001 AD
Number Of Pages
:
17
Article Type
:
Article
Added Date
:
Sunday, October 11, 2009
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
عدنان عبدالله جوهرجي
A. A. GOHARJI
Researcher
Files
File Name
Type
Description
22533.pdf
pdf
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