Total solar eclipse observations from Mitchell, OR, on 2017 August 21. Solar north is vertically up in all images. A: Processed white light image of the solar corona. B: Processed image of the Fe XI 789.2 nm emission at ≈1.1 × 10⁶ K. C: Processed image of the Fe XIV 530.3 nm emission at ≈1.8 × 10⁶ K. D: Composite of B (red) and C (green). E: Same as D overlaid on the white light image (note that the corresponding continuum has been subtracted from the on band Fe XI and Fe XIV images prior to processing to produce the images shown here).