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Paper: |
Spectral Lines Profiles of Be Star: Beta Lyrae |
Volume: |
404, The Eighth Pacific Rim Conference on Stellar Astrophysics: A Tribute to Kam Ching Leung |
Page: |
297 |
Authors: |
Ahmad, N.; Zainuddin, Mohd. Z.; Yahya, Mohd. S. |
Abstract: |
The variation of spectral lines profiles has been studies on Beta Lyrae based on the data from Jun to Sept. 1999 taken from Ritter Observatory. The V/R between the violet and red intensity peaks of Hα ratio radial velocity show the violet-shifting and the comparison on spectral profile with data taken in 2007 at Langkawi National Observatory shows some changes. |
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