Figure 2
From: Small-Scale Upflows in a Coronal Hole – Tracked from the Photosphere to the Corona
Top row: Three Hinode/EIS rasters showing the intensity of the Fe xii emission line. Bottom row: Same rasters, but showing the Doppler velocities. The \(x\)-axis additionally displays the raster time of the respective slit position. The colour bar shows the velocity range, where blue is blueshifted and red is redshifted.