Vmag/plx relation for Hyades stars

In this paper, relation was established for Hyades stars between their apparent magnitudes and parallaxes. The precision criteria of this relation are very satisfactory. The...本文针对毕星团（Hyades）中的恒星，建立了其视星等与视差之间的关联关系。该关联关系的精度判定标准令人十分满意。