Table 2 Normalized number of transmitted muon events.

From: Instant snapshot of the internal structure of Unzen lava dome, Japan with airborne muography

Elevation angle range (mrad)

Azimuth angle range (mrad)

−41 ± 8°

−24 ± 12°

0 ± 12°

24 ± 12°

41 ± 8°

60 ± 3°

30.95

48.02

58.78

52.41

33.22

53 ± 4°

48.32

91.70

132.7

105.5

62.14

41 ± 8°

71.76

157.3

242.6

227.2

94.62

24 ± 12°

72.74

121.1

195.1

176.5

104.8