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Fig. 6.

image

Detection of the far-side active region NN-2019-003 (FS-2019-001). Left column: far-side phase-shift maps obtained from 5 days of HMI Doppler velocity data. Bottom left corner of the panel: seismic strength of the strongest feature. Middle column: STEREO 171 Å data. Color contours indicate the active regions detected by the neural network (red) and by the traditional approach (blue). Right column: probability map, obtained as the output of the neural network. Bottom left corner of the panel: integrated probability of the strongest feature. Each row corresponds to a different time, indicated at the top part of the right panels.

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