195 Å spectral window as seen by EIS, fitted with multiple Gaussians. Here the histogram with error bars is the raw data as measured by EIS, the dark red curve is the Fe xii 195.119 Å line and the magenta curve is the Fe xii 195.179 Å component. There is a third Gaussian fitted here, in red, at around 195.4 Å, that is an unidentified line. The solid black curve is the overall profile created from these Gaussians. The log scale on the y-axis emphasises the fits of the weaker lines.