Daily Number and Mean Area of Sunspots Occuring from 18-11-23 to 24-12-23
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资源简介：
It is a dataset that contains the number of sunspots recorded on a daily basis as well as the mean area of all the sunspots that occured each day. The sensor that obtained this data is especially sensitive to sunspots that cover an area 2 to 40 times the size of the earth's surface.
创建时间：
2023-12-25
