shift peaks int 6.55 6.550000 1.000000 6.72 6.679000 0.500000 6.72 6.761000 0.500000 7.73 7.689000 0.500000 7.73 7.771000 0.500000 2.4 2.400000 1.000000 2.4 2.400000 1.000000 2.4 2.400000 1.000000 3.28 3.244500 0.500000 3.28 3.315500 0.500000 3.28 3.244500 0.500000 3.28 3.315500 0.500000 5.27 5.199000 0.250000 5.27 5.270000 0.500000 5.27 5.341000 0.250000 1.53 1.530000 1.000000 1.53 1.530000 1.000000 1.53 1.530000 1.000000 1.82 1.820000 1.000000 1.82 1.820000 1.000000 1.82 1.820000 1.000000 3.82 3.820000 1.000000 3.82 3.820000 1.000000 3.82 3.820000 1.000000