The error quoted is for a single determintieon based on counting statistics alone. 表列误差是仅以计数率的统计性质为基础的单次测定误差。
In this single exposure, cool red giant Betelgeuse takes on a yellowish tint as the brightest star at the far left. 这张单次曝光的照片中,庞大的低温红色参宿四泛着黄色,是左边最明亮的星星。