Altitude [km] Extinction [1/km] Dust/Water Ice 20.89 6.0974e-03 I 23.03 6.9972e-03 I 25.16 2.9103e-03 I 26.69 3.4302e-03 I 28.19 9.9985e-04 I 30.13 1.1511e-03 I 32.11 1.8013e-04 I 34.14 2.1133e-04 I 36.17 1.7718e-05 D 38.18 2.3031e-05 D 53.56 1.0481e-05 D 63.50 1.6875e-05 D 65.16 1.9666e-05 D 69.60 1.0035e-05 D 87.93 1.3342e-05 D 89.84 1.6317e-05 D 100.62 1.0776e-05 D 106.27 2.0095e-05 D 108.14 2.3551e-05 D