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Network Earth Rotation Service: Earth rotation parameters now

The table is refreshed every 10 seconds 
Parameter TAI time                      Value            Dimension
e1        2025.04.01-14:17:21.0000000   1.829315128D-06  rad 
e2        2025.04.01-14:17:21.0000000   2.800932743D-07  rad 
e3        2025.04.01-14:17:21.0000000   2.695401350D-03  rad 
e1r       2025.04.01-14:17:21.0000000   8.922797372D-14  rad 
e2r       2025.04.01-14:17:21.0000000  -5.674349526D-14  rad 
e3r       2025.04.01-14:17:21.0000000   1.619294680D-13  rad 
e1rr      2025.04.01-14:17:21.0000000  -1.280318424D-19  rad 
e2rr      2025.04.01-14:17:21.0000000  -4.284638276D-19  rad 
e3rr      2025.04.01-14:17:21.0000000  -3.055820050D-18  rad 
utcmtai   2025.04.01-14:17:21.0000000  -37.0000000       s
ut1mtai   2025.04.01-14:17:21.0000000  -36.9632308       s
ut1rat    2025.04.01-14:17:21.0000000  -1.918607394D-04  s/day
lod       2025.04.01-14:17:21.0000000   1.908144906D-04  s
xpol      2025.04.01-14:17:21.0000000   0.057773         arcsec
ypol      2025.04.01-14:17:21.0000000   0.377323         arcsec
xpolr     2025.04.01-14:17:21.0000000  -1.011241675D-03  arcsec/d
ypolr     2025.04.01-14:17:21.0000000   1.590156638D-03  arcsec/d
deps      2025.04.01-14:17:21.0000000    9.5274239       arcsec
dpsi      2025.04.01-14:17:21.0000000    0.2934505       arcsec
mat       2025.04.01-14:17:21.0000000   7.186799564924D-01   6.953387038489D-01  -1.790828266018D-03  -6.953366845457D-01   7.186821865655D-01   1.676257262757D-03   2.452602926388D-03   4.053609241548D-05   9.999969915433D-01
matr      2025.04.01-14:17:21.0000000  -5.070475134061D-05   5.240713255885D-05   1.223671095565D-07  -5.240696986889D-05  -5.070489891442D-05   1.306157980856D-07  -7.677174619806D-11  -1.112056732486D-10   1.927990327360D-13
matrr     2025.04.01-14:17:21.0000000  -3.821576607271D-09  -3.697459588389D-09   9.525030633223D-12   3.697448827118D-09  -3.821588471726D-09  -8.923157624826D-12   7.844380059480D-15  -5.854795690435D-15  -1.902011980246D-17

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Rms errors of the Earth orientation parameter at the current moment:
1.1 nrad for components 1,2 (polar motion) and
2.5 nrad for component 3 (axial component, or UT1),
which corresponds to 7 and 16 mm at the Earth's surface respectively.
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Last update: 2022.11.17_15:11:17