Altitude [km] Extinction [1/km] Dust/Water Ice 10.07 2.8913e-03 I 16.73 3.1211e-03 I 23.38 1.6500e-03 I 29.06 1.8170e-03 I 34.74 8.7135e-05 I 40.37 9.6601e-05 I 67.83 1.2479e-05 D 72.96 1.3787e-05 D