dc.contributor.author |
Mon, M. |
|
dc.contributor.author |
Kogure, T. |
|
dc.contributor.author |
Suzuki, M. |
|
dc.contributor.author |
Singh, M. |
|
dc.date.accessioned |
2010-01-18T05:40:26Z |
|
dc.date.available |
2010-01-18T05:40:26Z |
|
dc.date.issued |
1992 |
|
dc.identifier.citation |
This article downloded from ADS Free Online Journal |
en_US |
dc.identifier.uri |
http://hdl.handle.net/123456789/441 |
|
dc.description.abstract |
The long-term variations of the radial velocities (RV) of the shell absorption lines and the violet-to-red ratio (V/R) of the emission double peaks of ζ Tau are examined, based on spectrograms taken at the Okayama, Astrophysical Observatory. It is found that the pscudo-periodic variation was terminated around 1982 and that ζ Tau seems to have entered a new quiet phase in its long-term activity. |
en_US |
dc.language.iso |
en_US |
en_US |
dc.relation.ispartofseries |
pasj44-73 |
|
dc.subject |
Be stars, ζ Tau – line profile, V/R – radial velocity |
en_US |
dc.title |
Spectroscopic state of the Be Star ζ Tauri in 1976-1986 |
en_US |
dc.type |
Article |
en_US |