Fitted rasters for Fe xii. The top and second row show the intensities in each of the lines used in forming the diagnostic, with the upper one being produced by excitation from the metastable (density sensitive) level. Velocity maps are produced using the 195.120 Å line and overlaid with density contours at log n_e = 10.2. The first four columns correspond to the impulsive phase, with the fourth column at the observed peak.