limiting magnitude 中文意思是什麼
limiting magnitude
解釋
極限星等-
The limiting magnitude must be entered on the data sheet. below is a table listing the magnitudes of the major stars in the constellation ursa minor
在填寫記錄表的時候,需要填上當時可見到的最暗星等,附圖為小熊座各主星及其星等,可作為參考之用。 -
Put down the name of the observer, the place and time of observation, duration of observation, cloud cover, the sky s limiting magnitude the magnitude of the faintest star you can see with the naked eye and the number of meteors observed on the data sheet
流星雨的觀測資料,只要清楚註明觀測者姓名觀測地點觀測時間觀測長度雲量最暗可見星等及流星數目,便已經是一份十分有科學價值的觀測記錄了,很簡單,對嗎? -
In the illustration above, the limiting magnitude has been set to 9
在上面的圖例中極限星等是9等。 -
In the illustration above, the limiting magnitude has been set to 8
在下面的圖例中,極限星等是8 ? ?最大可能視場等級的默認星等。
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