Altitude [km] Extinction [1/km] Dust/Water Ice 17.37 3.1144e-03 D 22.50 3.2679e-03 D 27.63 4.0105e-03 I 32.84 4.3449e-03 I 38.05 2.4869e-03 I 43.37 2.7370e-03 I 48.69 2.2755e-04 I 54.00 2.4777e-04 I 59.30 9.1817e-05 I 64.55 1.0103e-04 I