Altitude [km] Extinction [1/km] Dust/Water Ice 4.83 4.3960e-03 I 20.06 4.7223e-03 I 35.27 8.6461e-05 I 49.47 9.2755e-05 I 63.66 1.2952e-05 D 77.33 1.3956e-05 D