MeerLICHT phot. of hot sub-luminous stars

Colour-magnitude diagrams reveal a population of blue (hot) subluminous objects with respect to the main sequence. These hot subluminous stars are the result of evolutionary...色星等图（Colour-magnitude diagrams）揭示了一类相对于主序星（Main Sequence）呈蓝色（高温）的亚亮天体族群。这类高温亚亮恒星是演化过程的产物……