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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        2025.11.06-07:58:54.0000000   1.541133058D-06  rad 
e2        2025.11.06-07:58:54.0000000   8.107546327D-07  rad 
e3        2025.11.06-07:58:54.0000000   2.691633396D-03  rad 
e1r       2025.11.06-07:58:54.0000000  -2.816505915D-14  rad 
e2r       2025.11.06-07:58:54.0000000  -1.173245225D-13  rad 
e3r       2025.11.06-07:58:54.0000000   2.540086087D-13  rad 
e1rr      2025.11.06-07:58:54.0000000  -1.677847555D-19  rad 
e2rr      2025.11.06-07:58:54.0000000  -3.659961246D-20  rad 
e3rr      2025.11.06-07:58:54.0000000  -3.329943545D-18  rad 
utcmtai   2025.11.06-07:58:54.0000000  -37.0000000       s
ut1mtai   2025.11.06-07:58:54.0000000  -36.9115592       s
ut1rat    2025.11.06-07:58:54.0000000  -3.009599184D-04  s/day
lod       2025.11.06-07:58:54.0000000   2.993187334D-04  s
xpol      2025.11.06-07:58:54.0000000   0.167230         arcsec
ypol      2025.11.06-07:58:54.0000000   0.317882         arcsec
xpolr     2025.11.06-07:58:54.0000000  -2.090873080D-03  arcsec/d
ypolr     2025.11.06-07:58:54.0000000  -5.019373844D-04  arcsec/d
deps      2025.11.06-07:58:54.0000000    8.7332977       arcsec
dpsi      2025.11.06-07:58:54.0000000    2.5482033       arcsec
mat       2025.11.06-07:58:54.0000000  -9.660671414576D-01   2.582797086851D-01   2.422865550662D-03  -2.582788091510D-01  -9.660701791049D-01   6.824865167129D-04   2.516930575193D-03   3.355296912623D-05   9.999968319623D-01
matr      2025.11.06-07:58:54.0000000  -1.883398772471D-05  -7.044694933493D-05   4.988659980692D-08   7.044672796993D-05  -1.883405361717D-05  -1.766226249201D-07   1.292029225725D-10   2.292706927192D-11  -3.259650906713D-13
matrr     2025.11.06-07:58:54.0000000   5.137056496948D-09  -1.373400811315D-09  -1.287975672845D-11   1.373396005141D-09   5.137072639692D-09  -3.638273836782D-12  -2.010557828847D-15   9.012190205362D-15   4.740898850046D-18

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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: 2025.10.01_14:25:31