Location of slices S₁ and S₂ (top row) chosen for the time-distance analysis of AIA 304 (a), 171 (b), and 193 (c) Å. The time-distance plots for slice S₁ and S₂ are presented in the middle and the bottom rows, respectively, in AIA 304, 171, and 193 Å. The blue dashed line in panels d–f is the fit of a combination of a linear and exponential function to the trajectory shown in the time slice data. The vertical white dashed line in the time-distance plots indicates the onset time of the prominence eruption and also the time of the images shown in the top row. Slice S₁ was selected in the direction of the prominence eruption so that the erupting plasma would be clearly visible in the time-distance image (middle row). Slice S₂ was selected on the opposite side of the AR from the eruption region to explore the extension of the eruption effects. A movie of AIA 304, 171, and 193 Å is available online.