Altitude [km] Extinction [1/km] Dust/Water Ice 18.42 5.5692e-03 D 20.83 6.1424e-03 D 23.24 4.4724e-03 D 25.61 5.0017e-03 D 27.98 2.6820e-03 D 30.34 2.9836e-03 D 32.70 1.4676e-03 D 35.07 1.5931e-03 D 37.44 8.6183e-04 D 39.78 8.8130e-04 D 42.12 6.3049e-04 I 44.05 5.6959e-04 I 45.98 9.6170e-04 I 49.64 9.3003e-04 I 53.29 2.9287e-03 I 56.94 3.2425e-03 I 60.58 1.5242e-03 I 63.79 1.7131e-03 I 67.00 5.9509e-04 I 68.88 6.9297e-04 I 70.76 2.1800e-04 I 73.02 2.5333e-04 I 75.28 4.0666e-05 D 77.53 4.7611e-05 D 97.50 1.4204e-05 D 99.29 1.7344e-05 D 109.57 1.2628e-05 D