Research on Mount Wilson Magnetic Classification Based on Deep Learning

Figure 13

The classifications of NOAA 12257 given by our method and NOAA. The columns from left to right are the continuum image, magnetogram, and the detection result, respectively. The rows show the evolving procedure, which is on the 9th, 10th, and 11th of January 2015, respectively. All the times are 20:00:00 UT. The sunspot groups with solid-line boxes are detected by our method, where the classification results are displayed at the upper left of each box. The AR numbers and classification given by NOAA are manually labeled at the box below.

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