Altitude [km] Extinction [1/km] Dust/Water Ice 37.16 5.4349e-03 I 40.01 6.0263e-03 I 42.84 1.9598e-03 I 45.87 2.1296e-03 I 48.95 1.1222e-03 I 51.83 1.2570e-03 I 54.69 3.3112e-04 I 57.26 3.7285e-04 I 76.91 1.1718e-05 D 80.85 1.2318e-05 D 84.80 2.1414e-05 I 87.81 2.4176e-05 I