Astronomy and Astrophysics – Astrophysics
Scientific paper
Sep 1981
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981cha%26a...5..276l&link_type=abstract
Chinese Astronomy and Astrophysics, Volume 5, Issue 3, p. 276-281.
Astronomy and Astrophysics
Astrophysics
4
Scientific paper
The results of an objective prism survey of Hα emission-line stars in a 5° × 5° region around NGC 1333 are presented. We have identified 25 stars as having Hα -line in emission, of which 11 have been discovered in the Lick Hα-survey. The limiting magnitude of the present survey is about 16.7 mag. in blue. These are suspected to be mainly T Tauri stars. Based on the UGR(Kiso) multiexposure plates, we have found that, on the [(G - U), (R - G)]-diagram, the domain of Hα emission line stars is fairly well delineated and separate from other stars. Some interesting features in their space distribution are also discussed briefly.
Kimura Hiroshi
Liu Cai-Pin
Zhang Chun-Sheng
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