A survey of emission-line stars in the CMa star formation region |
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| Authors: | Suhardja D Wiramihardja Tomokazu Kogure Makoto Nakano Shigeomi Yoshida Ken'Ichi Tatematsu |
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| Institution: | (1) Department of Astronomy, Faculty of Science, Kyoto University, Kyoto, Japan |
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| Abstract: | A survey of emission-line stars was carried out in the CMa star formation region, based on spectral observations with the Kiso Schmidt telescope. In total, 128 emission-line stars were detected, ranging fromV=6 to 15, and the majority are found withV between 11 and 14. A comparison with the existing catalogues shows that some emission-line stars are common with ours, while some exhibit no detectable emission line on our plates, suggesting the variability of emission-line strength. The two-colour (U–B, B–V) diagram is also shown for the detected stars.Paper presented at the IAU Third-Asian-Pacific Regional Meeting, held in Kyoto, Japan, between 30 September–6 October, 1984.On leave from the Bosscha Observatory, Institute of Technology Bandung, Indonesia. |
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