Image Details
Caption: Figure 5.
Example TuMag observations obtained on 13 July 2024 during an M5.3-class flare in NOAA AR 13738, showing a frame close to the flare peak. The panels display, from left to right (1) the continuum intensity at +22.7 pm (+227 mÅ) from the Fe I 525.06 nm line, (2) the Mg I 517.26 nm line-core intensity, (3) Stokes V in the Fe I 525.06 nm line wing at −8 pm (−80 mÅ), and (4) Stokes V in the Mg I 517.26 nm line wing at −10 pm (−100 mÅ). All panels are normalized to the average quiet-Sun continuum intensity, IQS. The data have been reconstructed using wave front and PD techniques. Residual instrumental effects may still be present at this stage of the data reduction.
© 2026. The Author(s). Published by the American Astronomical Society.