Altitude [km] Extinction [1/km] Dust/Water Ice 20.35 5.3592e-03 D 22.56 5.9507e-03 D 24.77 3.5284e-03 D 26.99 3.8961e-03 D 29.21 2.5168e-03 D 31.36 2.7649e-03 D 33.51 1.8292e-03 D 35.35 1.9941e-03 D 37.20 1.3437e-03 I 39.44 1.4206e-03 I 41.66 1.3295e-03 I 43.83 1.3938e-03 I 45.99 1.7830e-03 I 48.17 1.9630e-03 I 50.34 1.4858e-03 I 52.60 1.6497e-03 I 54.86 1.2042e-03 I 56.68 1.3753e-03 I 58.49 7.7033e-04 I 60.57 8.8231e-04 I 62.67 2.6326e-04 I 66.12 2.9732e-04 I 75.68 2.7291e-05 I 78.65 3.1104e-05 I 89.00 1.7146e-05 D 91.02 2.0171e-05 D 109.55 1.4034e-05 D