satellite magnitude的用法和樣例：
例句
- To set the magnitude of the faintest star which appears on the map, change the value in the Limiting magnitude field.
要設置星圖上顯示的最暗恆星的星等，就在極限星等區域更改數值。 - To avoid this problem, you can set the upper magnitude limit to approximate the magnitude where the stars in the CCD frame are saturated.
為了避免這個問題出現，你可以設置這個最亮星等極限值為本圖片的接近亮度飽和的星體的亮度。
