Altitude [km] Extinction [1/km] Dust/Water Ice 20.73 2.8097e-03 D 28.94 1.5450e-03 I 36.58 1.6780e-03 I 44.22 3.8575e-04 I 50.15 4.1867e-04 I 56.08 1.8927e-04 I 61.73 2.0450e-04 I 67.38 1.5701e-04 I 73.12 1.7400e-04 I 103.20 1.1701e-04 I