Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/1477
Title: A note on the spectra of epsilon Aurigae
Authors: Subrahmanyam, P. V
Raghavender Rao, C
Sreedhar Rao, S
Keywords: Long period eclipsing variable
Equivalent widths
Issue Date: Mar-1993
Publisher: Astronomical Society of India
Citation: BASI, Vol. 21, No. 1, pp 63-65
Abstract: Spectroscopic observations of the long period variable epsilon Aurigae were made during its 1982-84 eclipse. It is found that the Ca II H and K lines show variation in their equivalent widths. The equivalent widths of these lines are larger before and after totality compared with that during totality. This phenomenon may be due to the atmospheric effect of the secondary
URI: http://hdl.handle.net/2248/1477
Appears in Collections:BASI Publications

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