Full-disk ALMA Band 7 image at 14:24:34 UT, together with AIA images at 1700 Å and 304 Å, and a GONG Hα image. Spoke-wheel structures beyond the limb in the Band 7 image are artifacts due to the scanning process. All images have been partially corrected for center-to-limb variation (CLV), by subtracting 85% of the azimuthally averaged intensity. The squares mark the regions shown in Fig. 2; non-ALMA images have been smoothed to the ALMA resolution of 21″.