"kyy v time
0.0000000000000	0.0000000000000
0.3515742187500	-0.0000200396570
0.7031484375000	-0.0000396846381
1.0547226562500	-0.0000522357249
1.4062968750000	-0.0000498152193
1.7578710937500	-0.0000427803075
2.1094453125000	-0.0000517950819
2.4610195312500	-0.0000559727241