Polar angle Θ [deg] | Number of events | | |
0 < Θ < 8 | 14 | 9.7 ± 2.6 | 30.0 ± 8.0 |
0 < Θ < 7 | 20 | 8.7 ± 1.9 | 32.0 ± 7.2 |
0 < Θ < 6 | 40 | 9.0 ± 1.4 | 33.0 ± 5.4 |
0 < Θ < 5 | 70 | 9.0 ± 1.1 | 33.5 ± 4.0 |
0 < Θ < 4 | 132 | 8.6 ± 0.8 | 33.0 ± 2.9 |
0 < Θ < 3 | 216 | 8.7 ± 0.6 | 32.4 ± 2.2 |
0 < Θ < 2 | 364 | 8.5 ± 0.2 | 31.3 ± 1.6 |