Please use this identifier to cite or link to this item:
http://hdl.handle.net/2248/2854
Title: | Spectral Variations of DY Cen |
Authors: | Giridhar, S Kameswara Rao, N Lambert, D. L |
Keywords: | Hot RCrB stars Radial velocity Photospheric and nebular lines |
Issue Date: | Jun-1996 |
Publisher: | Indaian Academy of Sciences |
Citation: | Journal of Astrophysics and Astronomy, Vol. 17, No. 1 - 2, pp. 23 - 40 |
Abstract: | Two high resolution spectra of the hot RCrB star DY Cen in the red region are compared. The photospheric absorption lines show a radial velocity variation of 12 km s(sup -1) between 1989 July and 1992 May. Emission components to some CII lines present in 1989 are almost entirely absent in 1992. Nebular forbidden lines of [OI], [NII] and [SII] appear unchanged from 1989 to 1992. |
URI: | http://hdl.handle.net/2248/2854 |
ISSN: | 0250-6335 |
Appears in Collections: | IIAP Publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
kameswar rao.pdf | 985.13 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.