Altitude [km] Extinction [1/km] Dust/Water Ice 14.04 2.0879e-03 D 17.72 2.3980e-03 D 21.41 5.5026e-04 I 25.05 6.0801e-04 I 28.70 4.4634e-04 I 31.72 5.0766e-04 I 34.74 2.2059e-04 D 38.33 2.5305e-04 D 54.94 1.2236e-03 I 60.47 1.3766e-03 I 66.01 1.9969e-04 I 70.90 2.2772e-04 I