Image Details
Caption: Figure 6.
Vertical component of the seismic signal recorded at MTSU station (AU network). The trace is bandpass filtered between 5 and 15 Hz. The red dashed line indicates the theoretical shock wave arrival time predicted by infraGA ray-tracing simulations. The reference time (0 s) corresponds to 11:22 UTC, the estimated peak brightness time.
© 2026. The Author(s). Published by the American Astronomical Society.