Main branches of radiative and Auger cascades following decay of the Fe⁺ 1s¹3d⁶4s² configuration. The decay branches are presented for the configurations of the Fe⁺ ion. The initial population of the levels is proportional to their statistical weights. The numbers near the arrows indicate the branching ratios in percent. Black arrows correspond to Auger transitions, green arrows to radiative transitions. Even configurations are shown in red, odd configurations in blue.