Young stellar population of metal-poor NGC 6822

We present a comprehensive study of massive young stellar objects (YSOs) in the metal-poor galaxy NGC 6822 using IRAC and MIPS data obtained from the Spitzer Space Telescope. We...本研究针对贫金属星系NGC 6822内的大质量年轻恒星天体（massive young stellar objects, YSOs）开展了全面的系统性研究，所用数据取自斯皮策空间望远镜（Spitzer Space Telescope）获取的红外阵列相机（IRAC）与多波段成像光度计（MIPS）观测数据。我们...