Altitude [km] Extinction [1/km] Dust/Water Ice 17.64 3.7748e-03 D 21.60 3.9879e-03 D 25.57 3.2837e-03 D 29.53 3.4600e-03 D 33.50 4.3934e-03 I 36.58 4.8202e-03 I 39.67 2.3609e-03 I 42.88 2.6067e-03 I 46.09 9.6828e-04 I 49.00 1.0835e-03 I 51.90 1.4699e-04 I 54.92 1.6125e-04 I 57.94 2.5996e-05 D 61.10 2.3000e-05 D 64.26 9.7323e-05 I 67.11 1.0363e-04 I 69.96 1.2384e-04 I 72.87 1.3743e-04 I 75.76 4.0863e-05 I 78.75 4.5186e-05 I 81.74 1.4719e-05 D 84.52 1.6442e-05 D 90.28 1.0393e-05 D