ROSAT All-Sky Survey: A-K Dwarfs/Subgiants

This catalog presents X-ray data for all the main-sequence and subgiant stars of spectral types A, F, G, and K and luminosity classes IV and V listed in the Bright Star...本星表收录了亮星（Bright Star）所列的全部光谱型为A、F、G、K型、光度等级为IV与V的主序星及亚巨星的X射线数据。