finals2000A.data eng dataset United States Naval Observatory (USNO) +1-202-762-1467 +1-202-762-1489 3450 Massachusetts Ave, NW Washington, DC 20392-5420 USA usn.ncr.navobsydc.mbx.eopcp@mail.mil http://www.usno.navy.mil/USNO/about-us originator 2026-03-05 ISO19115 2003 https://maia.usno.navy.mil/ser7/finals2000A.data Standard Rapid EOP Data since 01. January 1992 (IAU2000) Rapid EOP Data (1992-now, IAU2000) 2026-03-05 creation United States Naval Observatory (USNO) +1-202-762-1467 +1-202-762-1489 3450 Massachusetts Ave, NW Washington, DC 20392-5420 USA usn.ncr.navobsydc.mbx.eopcp@mail.mil http://www.usno.navy.mil/USNO/about-us originator Quick-look weekly estimates of the EOP determined by combining the most recently available observed and modeled data (including VLBI 24-hour and intensive, GPS, and AAM). The combination process involves applying systematic corrections and slightly smoothing, in order to remove the high frequency noise. finals2000A.data contains the values from IERS Bulletin A for x/y pole, UT1-UTC, LOD, dX, dY, their errors and predictions for next 365 days for x/y pole, UT1-UTC, dX and dY as well as the values from IERS Bulletin B for x/y pole, UT1-UTC, dX, dY at daily intervals since 01. January 1992. Celestial pole offsets (dX, dY) are related to the IAU2000A precession/nutation theory. completed United States Naval Observatory (USNO) +1-202-762-1467 +1-202-762-1489 3450 Massachusetts Ave, NW Washington, DC 20392-5420 USA usn.ncr.navobsydc.mbx.eopcp@mail.mil http://www.usno.navy.mil/USNO/about-us originator weekly EOP, Rapid data, Predictions, Pole coordinates, x pole, y pole, LOD, UT1-UTC, DUT1, dX, dY, weekly, IAU2000 eng geoscientificInformation product category: EOP; product subcategory: RAPID_EOP; product name: STANDARD -180 +180 -90 +90 1992-01-01 2027-05-02 documentation: http://hpiers.obspm.fr/eoppc/bul/bulb/explanatory.html https://maia.usno.navy.mil ; data points: 12906; time interval of data: 1 day; accuracy: Count Min Max Average Average (last 365 days) PMx: 12483 0.000005 0.000761 0.000063 0.000016 PMy: 12483 0.000005 0.000584 0.000066 0.000016 UT1-UTC: 12483 0.000001 0.000047 0.000007 0.000012 LOD: 12482 0.000900 0.032000 0.005155 0.008180 dX: 12474 0.000000 0.810000 0.168025 0.400679 dY: 12474 0.000000 0.490000 0.189659 0.133282 For accuracy of predictions see latest annual report on http://www.iers.org/IERS/EN/Organization/ProductCentres/ RapidServicePredictionCentre/rapid.html; data descprition: Year, Month, Day, Modified Julian Date PM-x [arcsec], error_PM-x [arcsec], PM-y [arcsec], error_PM-y [arcsec], UT1-UTC [seconds], error_UT1-UTC [seconds], LOD [milliseconds], error_LOD [milliseconds], dX [milliarcsec], error_dX [milliarcsec], dY [milliarcsec], error_dY [milliarcsec] (from Bulletin A) PM-x [arcsec], PM-y [arcsec], UT1-UTC [seconds], dX [milliarcsec], dY [milliarcsec] (from Bulletin B); published by: IERS Rapid Service Prediction Centre; email subscription: http://www.usno.navy.mil/USNO/earth-orientation/request-form; Available on http://www.iers.org/products : Dataset-files in .xml, .html and .csv format ASCII unknown United States Naval Observatory (USNO) +1-202-762-1467 +1-202-762-1489 3450 Massachusetts Ave, NW Washington, DC 20392-5420 USA usn.ncr.navobsydc.mbx.eopcp@mail.mil http://www.usno.navy.mil/USNO/about-us originator free of charge https://maia.usno.navy.mil/ser7/finals2000A.data dataset