Astronomy and Astrophysics – Astronomy
Scientific paper
Feb 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001aj....121.1071p&link_type=abstract
The Astronomical Journal, Volume 121, Issue 2, pp. 1071-1075.
Astronomy and Astrophysics
Astronomy
5
Stars: Emission-Line, Be, Stars: Individual: Constellation Name: T Tauri
Scientific paper
We present spectroscopic observations of 25 emission-line stars in the Canis Majoris region of Schwartz, Persson, & Hamann. This work is part of a program to investigate emission-line objects in the southern hemisphere. The objects were observed in three different spectral regions providing full coverage in the interval 3100-7500 Å. In this paper, we describe some of the main spectroscopic features and discuss the nature of the objects. It is proposed that 16 of them are Be stars and seven are T Tauri stars. Two objects failed to show emission lines. Based on observations made with the 1.52 m telescope at the European Southern Observatory (La Silla, Chile) under the agreement with the Observatório Nacional, Brazil.
Codina Landaberry Sayd Jose
de Araújo Francisco Xavier
Pereira Claudio Bastos
Schiavon Ricardo P.
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