Astronomy and Astrophysics – Astrophysics
Scientific paper
Feb 1999
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999cha%26a..23..277c&link_type=abstract
Chinese Astronomy and Astrophysics, Volume 23, Issue 3, p. 277-280.
Astronomy and Astrophysics
Astrophysics
1
Scientific paper
Using the 2.16-m telescope of Beijing Observatory, Hα spectrum observations were made towards 28 pre-main sequence stars. In this paper we report the results for 10 of the stars for which P Cygni or anti P Cygni Hα profiles and some other emission lines were detected. The parameters have been calculated. Their emission characteristics and classification are discussed.
Chen Ting-Dong
Wu Yue-Fang
Zheng Li-Feng
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