Photospheric magnetic field and images from the chromosphere and corona. From left to right: inverted B_LOS map of SO/PHI in 6173 Å at 16:59:08 UT saturated at ±40 G, the nearly co-temporal HRI_Lya image in 1216 Å recorded at 16:58:55 UT, and the HRI_EUV image in 174 Å recorded at 17:13:25 UT. The data were taken during the cruise phase of SO on February 23, 2021. The maps shown here were calibrated, but the SO/PHI magnetogram is not aligned to SO/EUI filtergrams. The three images have a FOV of 1024″ × 1024″, which corresponds to about 398 × 398 Mm² on the Sun at a SO−Sun distance of 0.523 AU.