EarthOrientationParameter (file format)
Earth Orientation Parameter (EOP) as provided by the International Earth Rotation and Reference Systems Service (IERS) (e.g EOP 14 C04 (IAU2000A)).
See IersC04IAU2000EarthOrientationParameter, IersRapidIAU2000EarthOrientationParameter.
groops earthOrientationParameter version=20200123
9641 # number of epochs
# UTC [MJD] xp [arcsec] yp [arcsec] deltUT [sec] LOD [sec] dX [arcsec] dY [arcsec]
# ====================================================================================================================================================================================
5.894700000000000000e+04 5.690599999999999825e-02 4.099130000000000273e-01 -2.316246000000000138e-01 1.636400000000000094e-03 -2.900000000000000017e-05 5.800000000000000034e-05
5.894800000000000000e+04 5.771400000000000141e-02 4.110159999999999925e-01 -2.332083000000000073e-01 1.520099999999999923e-03 -6.000000000000000152e-05 2.199999999999999943e-05
5.894900000000000000e+04 5.813000000000000111e-02 4.120099999999999874e-01 -2.346157000000000104e-01 1.293099999999999935e-03 -7.200000000000000182e-05 3.199999999999999855e-05
5.895000000000000000e+04 5.854100000000000276e-02 4.129849999999999910e-01 -2.357567999999999886e-01 9.872999999999999832e-04 -7.600000000000000418e-05 5.899999999999999754e-05
5.895100000000000000e+04 5.908599999999999963e-02 4.139869999999999939e-01 -2.366149999999999920e-01 7.075000000000000126e-04 -8.000000000000000654e-05 8.600000000000000331e-05
5.895200000000000000e+04 5.976900000000000268e-02 4.154180000000000095e-01 -2.372105999999999937e-01 4.798000000000000073e-04 -8.399999999999999535e-05 1.129999999999999955e-04
5.895300000000000000e+04 6.095400000000000124e-02 4.167310000000000181e-01 -2.375994999999999913e-01 3.118999999999999919e-04 -8.700000000000000051e-05 1.399999999999999877e-04
5.895400000000000000e+04 6.210199999999999748e-02 4.180929999999999924e-01 -2.378588000000000091e-01 1.710000000000000094e-04 -9.100000000000000287e-05 1.669999999999999935e-04
5.895500000000000000e+04 6.290999999999999370e-02 4.196619999999999795e-01 -2.380454999999999932e-01 1.719000000000000042e-04 -6.000000000000000152e-06 8.100000000000000375e-05
5.895600000000000000e+04 6.385599999999999610e-02 4.214060000000000028e-01 -2.382557999999999898e-01 2.683000000000000163e-04 1.029999999999999964e-04 -3.600000000000000091e-05
5.895700000000000000e+04 6.455500000000000127e-02 4.229890000000000039e-01 -2.385857000000000117e-01 4.040000000000000080e-04 1.019999999999999992e-04 -2.000000000000000164e-05
5.895800000000000000e+04 6.440300000000000191e-02 4.242549999999999932e-01 -2.390210000000000112e-01 4.910999999999999567e-04 5.899999999999999754e-05 4.399999999999999886e-05