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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 |
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