Altitude [km] Extinction [1/km] Dust/Water Ice 35.86 7.3477e-04 D 44.02 7.8631e-04 D 52.18 2.0203e-04 D 59.93 2.1285e-04 D 67.68 2.2155e-04 I 75.51 2.3975e-04 I 98.39 5.5510e-05 D