Altitude [km] Extinction [1/km] Dust/Water Ice 18.31 4.1341e-03 D 21.54 4.4712e-03 D 24.77 2.5944e-03 D 27.74 2.7858e-03 D 30.70 1.9041e-03 D 33.77 2.0208e-03 D 36.86 1.8055e-03 I 39.80 1.9370e-03 I 42.74 1.9698e-03 I 45.83 2.1842e-03 I 48.92 6.7933e-04 I 51.81 7.5821e-04 I 54.70 1.7290e-04 I 57.79 1.9360e-04 I 60.87 1.1867e-05 D 64.06 1.3091e-05 D 98.90 1.2118e-05 D 102.96 1.3311e-05 D 107.02 3.4820e-05 D