Southern reddened luminous stars. I.

Stroemgren uvby photometry has been obtained for 270 reddened and very reddened OB stars selected from the Stephenson & Sanduleak (1971) catalogue of Luminous Stars in the...已针对从斯蒂芬森与桑杜莱克（1971）编录的……亮星表中选取的270颗红化及强红化OB星，获取了斯特龙根uvby测光法（Stroemgren uvby photometry）的观测数据。