Temporal evolution of the magnetic reconnection between loops after the filament eruption observed by AIA. (a) Light curves of the AIA EUV channels in the blue rectangle in Figure 7(e). (b) Time slice of AIA 171 Å images along the green line RS in Figure 7(c). (c) DEM curve for a current sheet region enclosed by the red rectangle in Figure 7(d). In (a), the red vertical dotted line denotes the filament eruption, and the blue and green vertical dashed lines separately mark the peaks of the AIA 304 Å and 94 Å light curves. The green dotted line in (b) outlines the motion of plasmoids, with moving speed denoted by the number. In (c), the black curve is the best-fit DEM distribution, and the red, green, and blue rectangles represent the regions containing 50%, 51%–80%, and 81%–95% of the Monte Carlo solutions, respectively. See Section 3.3 for details.