shift peaks int 49.332285012285 49.332285 1.000000 167.688943488943 167.688943 1.000000 112.859164619165 112.859165 1.000000 154.807174447174 154.807174 1.000000 90.9909582309582 90.990958 1.000000 164.547223587224 164.547224 1.000000 130.125110565111 130.125111 1.000000 150.774742014742 150.774742 1.000000 11.6352825552826 11.635283 1.000000 24.8889434889435 24.888943 1.000000 25.3918427518428 25.391843 1.000000