Star-forming regions in NGC 6822 from UV data

We characterize the star formation in the low-metallicity galaxy NGC 6822 over the past few hundred million years, using GALEX far-UV (FUV, 1344-1786{AA}) and near-UV (NUV,...本研究利用星系演化探测器（GALEX）的远紫外（FUV，1344-1786埃）与近紫外（NUV，……）观测数据，对过去数亿年间低金属丰度星系NGC 6822内的恒星形成活动进行了特征刻画。