"kxy v time
0.0000000000000	0.0000000000000
0.3515742187500	0.0000001007701
0.7031484375000	0.0000001918968
1.0547226562500	0.0000002696061
1.4062968750000	0.0000003320578
1.7578710937500	0.0000003806626
2.1094453125000	0.0000004342216
2.4610195312500	0.0000005365526