Altitude [km] Extinction [1/km] Dust/Water Ice 17.45 4.5584e-03 D 25.99 3.5579e-03 D 34.27 3.8378e-03 D 42.56 4.8337e-04 D 50.98 5.2157e-04 D 59.39 2.6775e-05 D 67.46 2.7978e-05 D 75.52 2.7859e-05 D 83.67 2.9504e-05 D 91.82 2.3698e-05 I 99.98 2.5613e-05 I