Altitude [km] Extinction [1/km] Dust/Water Ice 9.86 3.8122e-03 D 12.43 4.3638e-03 D 14.99 1.3829e-03 D 17.54 1.5685e-03 D 20.09 6.1350e-04 D 22.61 6.8509e-04 D 25.14 3.8201e-04 D 27.66 4.2696e-04 D 30.19 1.7660e-04 D 32.71 1.8875e-04 D 35.23 1.0960e-04 D 37.34 1.0539e-04 D 39.45 1.8717e-04 I 42.98 1.9922e-04 I 46.51 1.6527e-04 I 50.43 1.7587e-04 I 54.34 1.1947e-04 I 58.22 1.2194e-04 I 62.10 2.0916e-04 I 64.54 2.2569e-04 I 66.98 2.6173e-04 I 69.01 2.9781e-04 I 71.04 1.7172e-04 I 73.46 1.9717e-04 I 75.88 6.8862e-05 D 78.27 8.0341e-05 D