"tau v time
0.0000000000000	0.0000030682032
0.3515742187500	0.0000030680407
0.7031484375000	0.0000030678537
1.0547226562500	0.0000030676423
1.4062968750000	0.0000030674051
1.7578710937500	0.0000030671419
2.1094453125000	0.0000030668531
2.4610195312500	0.0000030665377