time       X           Y         Z
2009-01-01 0.65473572  2.4520609 -1.46570942
2009-01-02 -0.89248112 0.2154713 -2.05357735
2009-01-03 0.98012375  1.3179287 4.64248357
2009-01-04 0.35397376  3.3765645 -0.25237774
2009-01-05 2.19357813  1.3477511 0.09719105