Altitude [km] Extinction [1/km] Dust/Water Ice 30.00 2.3002e-03 D 37.51 2.4588e-03 D 45.03 8.4896e-04 D 51.95 9.1393e-04 D 58.86 5.6184e-05 D 65.47 5.0610e-05 D 72.09 3.6702e-04 I 79.19 3.9674e-04 I 100.24 1.1677e-05 D