Fig. A.1.
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Same as Fig. 2, but for the other two active regions identified with SO/PHI on the far side (red contours): Active region 5 on 3 October 2021 (left panels) and active region 6 (right panels) on 3 February 2022. Both regions appear on the near side about one day later. The higher seismic noise in the right panels is due to lower-quality SDO/HMI data (see main text).
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