Altitude [km] Extinction [1/km] Dust/Water Ice 15.72 1.0397e-02 D 17.06 9.4305e-03 D 18.03 8.2457e-03 D 19.37 7.0418e-03 D 20.40 5.9347e-03 D 21.71 4.9688e-03 D 22.83 4.1661e-03 D 24.14 3.4775e-03 D 25.25 2.8516e-03 D 26.55 2.2549e-03 D 30.02 1.7764e-03 D 31.33 1.4876e-03 D 32.28 1.2232e-03 D 33.60 9.8724e-04 D 34.60 7.7955e-04 D 35.91 5.9532e-04 D 36.91 4.3319e-04 D 38.23 2.9412e-04 D 39.16 1.7704e-04 D 40.48 8.3664e-05 I 41.40 1.5063e-05 I 57.38 6.8777e-04 I 58.63 1.6984e-03 I 62.00 2.2937e-03 I 63.26 1.8760e-03 I 66.42 1.1602e-03 I 67.68 8.2468e-04 I 68.65 5.3992e-04 I 69.90 3.2460e-04 I 70.83 1.7012e-04 I