"kxy v time
0.0000000000000	0.0000000000000
0.3515742187500	0.0000015228133
0.7031484375000	0.0000028623734
1.0547226562500	0.0000038301345
1.4062968750000	0.0000042374081
1.7578710937500	0.0000045645949
2.1094453125000	0.0000057827042
2.4610195312500	0.0000064639721