HGMN STARS, GOOD OR BAD FOR OPTICAL SOUNDINGS IN THE MILKY-WAY

被引:0
|
作者
LODEN, LO [1 ]
SUNDMAN, A [1 ]
机构
[1] STOCKHOLMS OBSERV,SALTSJOBADEN,SWEDEN
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暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Ten stars of mercury-manganese type have been studied with respect to their possible undependable appearance in sample groups, selected for optical soundings in the Milky Way. There has been no indication, however, that the risk of admixture of this type of objects should constitute any menace to the systematic accuracy in spectroscopic distance determinations.
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页码:163 / 167
页数:5
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