z(km) σ
75.984 1.366
75.979 0
72.601 0
72.607 1.639
71.481 1.639
71.475 0
63.592 0
63.65 15.301
58.395 15.301
58.271 32.24
53.767 32.24
53.682 9.563
50.867 9.563
50.644 0.273