Studying the contribution of components and type of spiral galaxy NGC 6946 using digital image processing
NGC 6946 have been observed with BVRI filters, on October 15-18, 2012, with the Newtonian focus of the 1.88m telescope, Kottamia observatory, of the National Research Institute of Astronomy and Geophysics, Egypt (NRIAG), then we combine the BVRI filters to obtain an astronomical image to the spiral...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2019-02-01
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| Series: | Iraqi Journal of Physics |
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| Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/240 |