shift peaks int 4.0 3.988286 0.250000 4.0 3.994000 0.250000 4.0 4.006000 0.250000 4.0 4.011714 0.250000 2.22 2.220000 1.000000 2.07 2.070000 1.000000 1.64 1.640000 1.000000 1.43 1.430000 1.000000 1.62 1.620000 1.000000 5.61 5.608286 0.500000 5.61 5.611714 0.500000 2.58 2.564786 0.250000 2.58 2.571357 0.250000 2.58 2.588643 0.250000 2.58 2.595214 0.250000 2.15 2.150000 1.000000 3.11 3.110000 1.000000 2.34 2.328214 0.250000 2.34 2.335786 0.250000 2.34 2.344214 0.250000 2.34 2.351786 0.250000 1.92 1.912000 0.500000 1.92 1.928000 0.500000 6.17 6.170000 1.000000 5.15 5.150000 1.000000 5.05 5.050000 1.000000 1.08 1.080000 1.000000 1.0 1.000000 1.000000 9.98 9.980000 1.000000 2.13 2.130000 1.000000