{ "EOP": { "version": { "product": "Bulletin B", "date": "2025-09-03", "volume": "new", "number": "451" }, "metaFileName": "", "headerLine": { "headerLineDate": { "sYear": "Year", "sMonth": "Month", "sDay": "Day", "sMJD": "MJD" }, "headerLineEOP": { "product": { "sX": "X", "ssigma_X": "sigma_X", "sY": "Y", "ssigma_Y": "sigma_Y", "sUT1-UTC": "UT1-UTC", "ssigma_UT1-UTC": "sigma_UT1-UTC", "sLOD": "LOD", "ssigma_LOD": "sigma_LOD", "sdPsi": "dPsi", "ssigma_dPsi": "sigma_dPsi", "sdEpsilon": "dEpsilon", "ssigma_dEpsilon": "sigma_dEpsilon", "sdX": "dX", "ssigma_dX": "sigma_dX", "sdY": "dY", "ssigma_dY": "sigma_dY" } }, "headerLineUnits": { "product": { "X": "marcsec", "sigma_X": "marcsec", "Y": "marcsec", "sigma_Y": "marcsec", "UT1-UTC": "msec", "sigma_UT1-UTC": "msec", "LOD": "msec", "sigma_LOD": "msec", "dPsi": "marcsec", "sigma_dPsi": "marcsec", "dEpsilon": "marcsec", "sigma_dEpsilon": "marcsec", "dX": "marcsec", "sigma_dX": "marcsec", "dY": "marcsec", "sigma_dY": "marcsec" } } }, "data": { "product": "BulletinB_format2009", "timeSeries": [ { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "2", "MJD": "60858" }, "dataEOP": { "pole": { "type": "final", "X": "163.726", "sigma_X": "0.032", "Y": "439.709", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "43.8862", "sigma_UT1-UTC": "0.0188", "LOD": "-0.4512", "sigma_LOD": "0.0108" }, "nutation": { "type": "final", "dPsi": "-115.889", "sigma_dPsi": "0.028", "dEpsilon": "-10.404", "sigma_dEpsilon": "0.007", "dX": "0.355", "sigma_dX": "0.011", "dY": "-0.031", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "3", "MJD": "60859" }, "dataEOP": { "pole": { "type": "final", "X": "165.129", "sigma_X": "0.032", "Y": "439.212", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "44.3592", "sigma_UT1-UTC": "0.0191", "LOD": "-0.5089", "sigma_LOD": "0.0110" }, "nutation": { "type": "final", "dPsi": "-116.061", "sigma_dPsi": "0.029", "dEpsilon": "-10.566", "sigma_dEpsilon": "0.007", "dX": "0.381", "sigma_dX": "0.012", "dY": "-0.063", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "4", "MJD": "60860" }, "dataEOP": { "pole": { "type": "final", "X": "166.750", "sigma_X": "0.032", "Y": "439.040", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "44.9311", "sigma_UT1-UTC": "0.0192", "LOD": "-0.6464", "sigma_LOD": "0.0116" }, "nutation": { "type": "final", "dPsi": "-116.006", "sigma_dPsi": "0.030", "dEpsilon": "-10.701", "sigma_dEpsilon": "0.008", "dX": "0.407", "sigma_dX": "0.012", "dY": "-0.106", "sigma_dY": "0.008" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "5", "MJD": "60861" }, "dataEOP": { "pole": { "type": "final", "X": "167.817", "sigma_X": "0.032", "Y": "438.664", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "45.6628", "sigma_UT1-UTC": "0.0171", "LOD": "-0.8349", "sigma_LOD": "0.0112" }, "nutation": { "type": "final", "dPsi": "-115.993", "sigma_dPsi": "0.029", "dEpsilon": "-10.734", "sigma_dEpsilon": "0.007", "dX": "0.415", "sigma_dX": "0.012", "dY": "-0.137", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "6", "MJD": "60862" }, "dataEOP": { "pole": { "type": "final", "X": "169.272", "sigma_X": "0.033", "Y": "437.908", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "46.6102", "sigma_UT1-UTC": "0.0163", "LOD": "-1.0605", "sigma_LOD": "0.0114" }, "nutation": { "type": "final", "dPsi": "-116.108", "sigma_dPsi": "0.029", "dEpsilon": "-10.767", "sigma_dEpsilon": "0.007", "dX": "0.412", "sigma_dX": "0.012", "dY": "-0.160", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "7", "MJD": "60863" }, "dataEOP": { "pole": { "type": "final", "X": "171.159", "sigma_X": "0.033", "Y": "437.828", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "47.7786", "sigma_UT1-UTC": "0.0169", "LOD": "-1.2520", "sigma_LOD": "0.0120" }, "nutation": { "type": "final", "dPsi": "-116.316", "sigma_dPsi": "0.028", "dEpsilon": "-10.914", "sigma_dEpsilon": "0.007", "dX": "0.402", "sigma_dX": "0.011", "dY": "-0.178", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "8", "MJD": "60864" }, "dataEOP": { "pole": { "type": "final", "X": "173.388", "sigma_X": "0.033", "Y": "438.077", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "49.0784", "sigma_UT1-UTC": "0.0175", "LOD": "-1.3421", "sigma_LOD": "0.0119" }, "nutation": { "type": "final", "dPsi": "-116.572", "sigma_dPsi": "0.028", "dEpsilon": "-11.134", "sigma_dEpsilon": "0.007", "dX": "0.389", "sigma_dX": "0.011", "dY": "-0.190", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "9", "MJD": "60865" }, "dataEOP": { "pole": { "type": "final", "X": "175.400", "sigma_X": "0.034", "Y": "438.263", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "50.4334", "sigma_UT1-UTC": "0.0178", "LOD": "-1.3684", "sigma_LOD": "0.0114" }, "nutation": { "type": "final", "dPsi": "-116.826", "sigma_dPsi": "0.028", "dEpsilon": "-11.253", "sigma_dEpsilon": "0.007", "dX": "0.373", "sigma_dX": "0.011", "dY": "-0.185", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "10", "MJD": "60866" }, "dataEOP": { "pole": { "type": "final", "X": "176.474", "sigma_X": "0.035", "Y": "437.976", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "51.7919", "sigma_UT1-UTC": "0.0182", "LOD": "-1.3367", "sigma_LOD": "0.0125" }, "nutation": { "type": "final", "dPsi": "-117.007", "sigma_dPsi": "0.028", "dEpsilon": "-11.168", "sigma_dEpsilon": "0.007", "dX": "0.356", "sigma_dX": "0.011", "dY": "-0.177", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "11", "MJD": "60867" }, "dataEOP": { "pole": { "type": "final", "X": "177.712", "sigma_X": "0.035", "Y": "437.377", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "53.0803", "sigma_UT1-UTC": "0.0182", "LOD": "-1.2211", "sigma_LOD": "0.0125" }, "nutation": { "type": "final", "dPsi": "-117.070", "sigma_dPsi": "0.029", "dEpsilon": "-10.939", "sigma_dEpsilon": "0.007", "dX": "0.341", "sigma_dX": "0.011", "dY": "-0.174", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "12", "MJD": "60868" }, "dataEOP": { "pole": { "type": "final", "X": "178.633", "sigma_X": "0.036", "Y": "437.065", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "54.2033", "sigma_UT1-UTC": "0.0184", "LOD": "-0.9981", "sigma_LOD": "0.0118" }, "nutation": { "type": "final", "dPsi": "-117.053", "sigma_dPsi": "0.029", "dEpsilon": "-10.760", "sigma_dEpsilon": "0.007", "dX": "0.334", "sigma_dX": "0.011", "dY": "-0.210", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "13", "MJD": "60869" }, "dataEOP": { "pole": { "type": "final", "X": "179.933", "sigma_X": "0.037", "Y": "436.462", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "55.0441", "sigma_UT1-UTC": "0.0189", "LOD": "-0.6733", "sigma_LOD": "0.0119" }, "nutation": { "type": "final", "dPsi": "-117.077", "sigma_dPsi": "0.028", "dEpsilon": "-10.727", "sigma_dEpsilon": "0.007", "dX": "0.333", "sigma_dX": "0.011", "dY": "-0.264", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "14", "MJD": "60870" }, "dataEOP": { "pole": { "type": "final", "X": "181.817", "sigma_X": "0.038", "Y": "436.225", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "55.5396", "sigma_UT1-UTC": "0.0190", "LOD": "-0.3504", "sigma_LOD": "0.0119" }, "nutation": { "type": "final", "dPsi": "-117.201", "sigma_dPsi": "0.028", "dEpsilon": "-10.811", "sigma_dEpsilon": "0.007", "dX": "0.333", "sigma_dX": "0.011", "dY": "-0.313", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "15", "MJD": "60871" }, "dataEOP": { "pole": { "type": "final", "X": "184.057", "sigma_X": "0.038", "Y": "435.778", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "55.7868", "sigma_UT1-UTC": "0.0187", "LOD": "-0.1574", "sigma_LOD": "0.0128" }, "nutation": { "type": "final", "dPsi": "-117.387", "sigma_dPsi": "0.028", "dEpsilon": "-10.909", "sigma_dEpsilon": "0.007", "dX": "0.331", "sigma_dX": "0.011", "dY": "-0.344", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "16", "MJD": "60872" }, "dataEOP": { "pole": { "type": "final", "X": "186.761", "sigma_X": "0.036", "Y": "435.550", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "55.8904", "sigma_UT1-UTC": "0.0189", "LOD": "-0.0664", "sigma_LOD": "0.0122" }, "nutation": { "type": "final", "dPsi": "-117.608", "sigma_dPsi": "0.029", "dEpsilon": "-10.891", "sigma_dEpsilon": "0.007", "dX": "0.321", "sigma_dX": "0.011", "dY": "-0.306", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "17", "MJD": "60873" }, "dataEOP": { "pole": { "type": "final", "X": "188.850", "sigma_X": "0.036", "Y": "435.426", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "55.9596", "sigma_UT1-UTC": "0.0193", "LOD": "-0.0847", "sigma_LOD": "0.0129" }, "nutation": { "type": "final", "dPsi": "-117.856", "sigma_dPsi": "0.029", "dEpsilon": "-10.790", "sigma_dEpsilon": "0.007", "dX": "0.309", "sigma_dX": "0.012", "dY": "-0.241", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "18", "MJD": "60874" }, "dataEOP": { "pole": { "type": "final", "X": "190.673", "sigma_X": "0.037", "Y": "435.068", "sigma_Y": "0.029" }, "UT": { "type": "final", "UT1-UTC": "56.0917", "sigma_UT1-UTC": "0.0191", "LOD": "-0.1956", "sigma_LOD": "0.0158" }, "nutation": { "type": "final", "dPsi": "-118.141", "sigma_dPsi": "0.030", "dEpsilon": "-10.670", "sigma_dEpsilon": "0.007", "dX": "0.299", "sigma_dX": "0.012", "dY": "-0.175", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "19", "MJD": "60875" }, "dataEOP": { "pole": { "type": "final", "X": "191.955", "sigma_X": "0.037", "Y": "434.773", "sigma_Y": "0.029" }, "UT": { "type": "final", "UT1-UTC": "56.3697", "sigma_UT1-UTC": "0.0185", "LOD": "-0.3700", "sigma_LOD": "0.0141" }, "nutation": { "type": "final", "dPsi": "-118.393", "sigma_dPsi": "0.032", "dEpsilon": "-10.642", "sigma_dEpsilon": "0.007", "dX": "0.304", "sigma_dX": "0.013", "dY": "-0.162", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "20", "MJD": "60876" }, "dataEOP": { "pole": { "type": "final", "X": "192.901", "sigma_X": "0.037", "Y": "433.988", "sigma_Y": "0.029" }, "UT": { "type": "final", "UT1-UTC": "56.8361", "sigma_UT1-UTC": "0.0178", "LOD": "-0.5752", "sigma_LOD": "0.0143" }, "nutation": { "type": "final", "dPsi": "-118.547", "sigma_dPsi": "0.035", "dEpsilon": "-10.720", "sigma_dEpsilon": "0.007", "dX": "0.318", "sigma_dX": "0.014", "dY": "-0.180", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "21", "MJD": "60877" }, "dataEOP": { "pole": { "type": "final", "X": "193.927", "sigma_X": "0.037", "Y": "433.607", "sigma_Y": "0.029" }, "UT": { "type": "final", "UT1-UTC": "57.5139", "sigma_UT1-UTC": "0.0175", "LOD": "-0.7804", "sigma_LOD": "0.0137" }, "nutation": { "type": "final", "dPsi": "-118.585", "sigma_dPsi": "0.038", "dEpsilon": "-10.869", "sigma_dEpsilon": "0.007", "dX": "0.332", "sigma_dX": "0.015", "dY": "-0.202", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "22", "MJD": "60878" }, "dataEOP": { "pole": { "type": "final", "X": "194.948", "sigma_X": "0.037", "Y": "433.233", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "58.3746", "sigma_UT1-UTC": "0.0178", "LOD": "-0.9089", "sigma_LOD": "0.0132" }, "nutation": { "type": "final", "dPsi": "-118.569", "sigma_dPsi": "0.040", "dEpsilon": "-11.013", "sigma_dEpsilon": "0.007", "dX": "0.340", "sigma_dX": "0.016", "dY": "-0.217", "sigma_dY": "0.007" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "23", "MJD": "60879" }, "dataEOP": { "pole": { "type": "final", "X": "196.000", "sigma_X": "0.037", "Y": "432.956", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "59.2753", "sigma_UT1-UTC": "0.0230", "LOD": "-0.8661", "sigma_LOD": "0.0121" }, "nutation": { "type": "final", "dPsi": "-118.608", "sigma_dPsi": "0.052", "dEpsilon": "-11.039", "sigma_dEpsilon": "0.008", "dX": "0.327", "sigma_dX": "0.021", "dY": "-0.177", "sigma_dY": "0.008" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "24", "MJD": "60880" }, "dataEOP": { "pole": { "type": "final", "X": "197.179", "sigma_X": "0.037", "Y": "432.624", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "60.0546", "sigma_UT1-UTC": "0.0262", "LOD": "-0.6941", "sigma_LOD": "0.0119" }, "nutation": { "type": "final", "dPsi": "-118.651", "sigma_dPsi": "0.070", "dEpsilon": "-10.958", "sigma_dEpsilon": "0.008", "dX": "0.306", "sigma_dX": "0.028", "dY": "-0.121", "sigma_dY": "0.008" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "25", "MJD": "60881" }, "dataEOP": { "pole": { "type": "final", "X": "198.548", "sigma_X": "0.037", "Y": "432.331", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "60.6568", "sigma_UT1-UTC": "0.0298", "LOD": "-0.5020", "sigma_LOD": "0.0123" }, "nutation": { "type": "final", "dPsi": "-118.610", "sigma_dPsi": "0.087", "dEpsilon": "-10.804", "sigma_dEpsilon": "0.009", "dX": "0.284", "sigma_dX": "0.035", "dY": "-0.073", "sigma_dY": "0.009" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "26", "MJD": "60882" }, "dataEOP": { "pole": { "type": "final", "X": "199.690", "sigma_X": "0.037", "Y": "431.711", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "61.0672", "sigma_UT1-UTC": "0.0354", "LOD": "-0.3152", "sigma_LOD": "0.0117" }, "nutation": { "type": "final", "dPsi": "-118.489", "sigma_dPsi": "0.141", "dEpsilon": "-10.641", "sigma_dEpsilon": "0.011", "dX": "0.273", "sigma_dX": "0.056", "dY": "-0.081", "sigma_dY": "0.011" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "27", "MJD": "60883" }, "dataEOP": { "pole": { "type": "final", "X": "200.648", "sigma_X": "0.036", "Y": "430.927", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "61.3030", "sigma_UT1-UTC": "0.0458", "LOD": "-0.1657", "sigma_LOD": "0.0123" }, "nutation": { "type": "final", "dPsi": "-118.489", "sigma_dPsi": "0.250", "dEpsilon": "-10.482", "sigma_dEpsilon": "0.015", "dX": "0.269", "sigma_dX": "0.099", "dY": "-0.124", "sigma_dY": "0.015" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "28", "MJD": "60884" }, "dataEOP": { "pole": { "type": "final", "X": "202.046", "sigma_X": "0.036", "Y": "430.286", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "61.4255", "sigma_UT1-UTC": "0.0618", "LOD": "-0.0784", "sigma_LOD": "0.0126" }, "nutation": { "type": "final", "dPsi": "-118.804", "sigma_dPsi": "0.371", "dEpsilon": "-10.390", "sigma_dEpsilon": "0.020", "dX": "0.271", "sigma_dX": "0.148", "dY": "-0.176", "sigma_dY": "0.020" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "29", "MJD": "60885" }, "dataEOP": { "pole": { "type": "final", "X": "203.972", "sigma_X": "0.037", "Y": "429.782", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "61.4726", "sigma_UT1-UTC": "0.0918", "LOD": "-0.0434", "sigma_LOD": "0.0127" }, "nutation": { "type": "final", "dPsi": "-119.399", "sigma_dPsi": "0.457", "dEpsilon": "-10.442", "sigma_dEpsilon": "0.023", "dX": "0.276", "sigma_dX": "0.182", "dY": "-0.222", "sigma_dY": "0.023" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "30", "MJD": "60886" }, "dataEOP": { "pole": { "type": "final", "X": "206.161", "sigma_X": "0.036", "Y": "429.032", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "61.5429", "sigma_UT1-UTC": "0.1436", "LOD": "-0.1232", "sigma_LOD": "0.0117" }, "nutation": { "type": "final", "dPsi": "-120.013", "sigma_dPsi": "0.830", "dEpsilon": "-10.600", "sigma_dEpsilon": "0.037", "dX": "0.283", "sigma_dX": "0.330", "dY": "-0.226", "sigma_dY": "0.037" } } }, { "time": { "dateYear": "2025", "dateMonth": "7", "dateDay": "31", "MJD": "60887" }, "dataEOP": { "pole": { "type": "final", "X": "208.232", "sigma_X": "0.036", "Y": "427.955", "sigma_Y": "0.028" }, "UT": { "type": "final", "UT1-UTC": "61.7487", "sigma_UT1-UTC": "0.2268", "LOD": "-0.2948", "sigma_LOD": "0.0117" }, "nutation": { "type": "final", "dPsi": "-120.385", "sigma_dPsi": "1.429", "dEpsilon": "-10.762", "sigma_dEpsilon": "0.060", "dX": "0.293", "sigma_dX": "0.569", "dY": "-0.211", "sigma_dY": "0.060" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "1", "MJD": "60888" }, "dataEOP": { "pole": { "type": "final", "X": "210.247", "sigma_X": "0.036", "Y": "427.160", "sigma_Y": "0.027" }, "UT": { "type": "final", "UT1-UTC": "62.1491", "sigma_UT1-UTC": "0.3296", "LOD": "-0.5134", "sigma_LOD": "0.0119" }, "nutation": { "type": "final", "dPsi": "-120.458", "sigma_dPsi": "1.961", "dEpsilon": "-10.804", "sigma_dEpsilon": "0.081", "dX": "0.303", "sigma_dX": "0.780", "dY": "-0.188", "sigma_dY": "0.081" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "2", "MJD": "60889" }, "dataEOP": { "pole": { "type": "prediction", "X": "211.837", "sigma_X": "0.037", "Y": "426.325", "sigma_Y": "0.028" }, "UT": { "type": "prediction", "UT1-UTC": "62.7846", "sigma_UT1-UTC": "0.3103" }, "nutation": { "type": "prediction", "dX": "0.315", "sigma_dX": "0.742", "dY": "-0.160", "sigma_dY": "0.085" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "3", "MJD": "60890" }, "dataEOP": { "pole": { "type": "prediction", "X": "213.082", "sigma_X": "0.037", "Y": "424.972", "sigma_Y": "0.029" }, "UT": { "type": "prediction", "UT1-UTC": "63.6806", "sigma_UT1-UTC": "0.2347" }, "nutation": { "type": "prediction", "dX": "0.328", "sigma_dX": "0.571", "dY": "-0.133", "sigma_dY": "0.085" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "4", "MJD": "60891" }, "dataEOP": { "pole": { "type": "prediction", "X": "213.731", "sigma_X": "0.037", "Y": "423.820", "sigma_Y": "0.029" }, "UT": { "type": "prediction", "UT1-UTC": "64.7959", "sigma_UT1-UTC": "0.1956" }, "nutation": { "type": "prediction", "dX": "0.339", "sigma_dX": "0.380", "dY": "-0.113", "sigma_dY": "0.085" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "5", "MJD": "60892" }, "dataEOP": { "pole": { "type": "prediction", "X": "213.971", "sigma_X": "0.034", "Y": "422.738", "sigma_Y": "0.027" }, "UT": { "type": "prediction", "UT1-UTC": "66.0502", "sigma_UT1-UTC": "0.1704" }, "nutation": { "type": "prediction", "dX": "0.348", "sigma_dX": "0.245", "dY": "-0.105", "sigma_dY": "0.085" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "6", "MJD": "60893" }, "dataEOP": { "pole": { "type": "prediction", "X": "214.417", "sigma_X": "0.031", "Y": "421.474", "sigma_Y": "0.025" }, "UT": { "type": "prediction", "UT1-UTC": "67.3722", "sigma_UT1-UTC": "0.1444" }, "nutation": { "type": "prediction", "dX": "0.352", "sigma_dX": "0.220", "dY": "-0.133", "sigma_dY": "0.093" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "7", "MJD": "60894" }, "dataEOP": { "pole": { "type": "prediction", "X": "214.871", "sigma_X": "0.030", "Y": "420.364", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "68.6573", "sigma_UT1-UTC": "0.1272" }, "nutation": { "type": "prediction", "dX": "0.352", "sigma_dX": "0.210", "dY": "-0.176", "sigma_dY": "0.107" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "8", "MJD": "60895" }, "dataEOP": { "pole": { "type": "prediction", "X": "215.245", "sigma_X": "0.029", "Y": "419.016", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "69.8244", "sigma_UT1-UTC": "0.1175" }, "nutation": { "type": "prediction", "dX": "0.349", "sigma_dX": "0.202", "dY": "-0.220", "sigma_dY": "0.120" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "9", "MJD": "60896" }, "dataEOP": { "pole": { "type": "prediction", "X": "215.639", "sigma_X": "0.029", "Y": "417.688", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "70.7671", "sigma_UT1-UTC": "0.0925" }, "nutation": { "type": "prediction", "dX": "0.342", "sigma_dX": "0.184", "dY": "-0.243", "sigma_dY": "0.115" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "10", "MJD": "60897" }, "dataEOP": { "pole": { "type": "prediction", "X": "216.146", "sigma_X": "0.029", "Y": "416.428", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "71.4413", "sigma_UT1-UTC": "0.0694" }, "nutation": { "type": "prediction", "dX": "0.332", "sigma_dX": "0.151", "dY": "-0.250", "sigma_dY": "0.099" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "11", "MJD": "60898" }, "dataEOP": { "pole": { "type": "prediction", "X": "217.278", "sigma_X": "0.029", "Y": "415.092", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "71.8324", "sigma_UT1-UTC": "0.0592" }, "nutation": { "type": "prediction", "dX": "0.324", "sigma_dX": "0.117", "dY": "-0.251", "sigma_dY": "0.082" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "12", "MJD": "60899" }, "dataEOP": { "pole": { "type": "prediction", "X": "218.421", "sigma_X": "0.029", "Y": "414.070", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "72.0018", "sigma_UT1-UTC": "0.0523" }, "nutation": { "type": "prediction", "dX": "0.320", "sigma_dX": "0.093", "dY": "-0.246", "sigma_dY": "0.071" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "13", "MJD": "60900" }, "dataEOP": { "pole": { "type": "prediction", "X": "218.726", "sigma_X": "0.029", "Y": "413.123", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "72.0655", "sigma_UT1-UTC": "0.0411" }, "nutation": { "type": "prediction", "dX": "0.326", "sigma_dX": "0.093", "dY": "-0.242", "sigma_dY": "0.078" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "14", "MJD": "60901" }, "dataEOP": { "pole": { "type": "prediction", "X": "218.956", "sigma_X": "0.029", "Y": "412.187", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "72.1561", "sigma_UT1-UTC": "0.0317" }, "nutation": { "type": "prediction", "dX": "0.336", "sigma_dX": "0.097", "dY": "-0.235", "sigma_dY": "0.089" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "15", "MJD": "60902" }, "dataEOP": { "pole": { "type": "prediction", "X": "219.600", "sigma_X": "0.029", "Y": "411.060", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "72.3939", "sigma_UT1-UTC": "0.0278" }, "nutation": { "type": "prediction", "dX": "0.429", "sigma_dX": "0.105", "dY": "-0.227", "sigma_dY": "0.101" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "16", "MJD": "60903" }, "dataEOP": { "pole": { "type": "prediction", "X": "220.591", "sigma_X": "0.030", "Y": "409.970", "sigma_Y": "0.025" }, "UT": { "type": "prediction", "UT1-UTC": "72.8618", "sigma_UT1-UTC": "0.0242" }, "nutation": { "type": "prediction", "dX": "0.560", "sigma_dX": "0.119", "dY": "-0.214", "sigma_dY": "0.119" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "17", "MJD": "60904" }, "dataEOP": { "pole": { "type": "prediction", "X": "221.389", "sigma_X": "0.031", "Y": "408.960", "sigma_Y": "0.026" }, "UT": { "type": "prediction", "UT1-UTC": "73.6110", "sigma_UT1-UTC": "0.0223" }, "nutation": { "type": "prediction", "dX": "0.650", "sigma_dX": "0.135", "dY": "-0.191", "sigma_dY": "0.139" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "18", "MJD": "60905" }, "dataEOP": { "pole": { "type": "prediction", "X": "222.277", "sigma_X": "0.033", "Y": "407.509", "sigma_Y": "0.028" }, "UT": { "type": "prediction", "UT1-UTC": "74.5584", "sigma_UT1-UTC": "0.0211" }, "nutation": { "type": "prediction", "dX": "0.643", "sigma_dX": "0.145", "dY": "-0.154", "sigma_dY": "0.152" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "19", "MJD": "60906" }, "dataEOP": { "pole": { "type": "prediction", "X": "223.318", "sigma_X": "0.034", "Y": "406.067", "sigma_Y": "0.029" }, "UT": { "type": "prediction", "UT1-UTC": "75.6411", "sigma_UT1-UTC": "0.0203" }, "nutation": { "type": "prediction", "dX": "0.481", "sigma_dX": "0.150", "dY": "-0.098", "sigma_dY": "0.159" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "20", "MJD": "60907" }, "dataEOP": { "pole": { "type": "prediction", "X": "224.514", "sigma_X": "0.034", "Y": "404.434", "sigma_Y": "0.030" }, "UT": { "type": "prediction", "UT1-UTC": "76.7736", "sigma_UT1-UTC": "0.0202" }, "nutation": { "type": "prediction", "dX": "0.342", "sigma_dX": "0.500", "dY": "-0.181", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "21", "MJD": "60908" }, "dataEOP": { "pole": { "type": "prediction", "X": "225.922", "sigma_X": "0.035", "Y": "403.074", "sigma_Y": "0.031" }, "UT": { "type": "prediction", "UT1-UTC": "77.7857", "sigma_UT1-UTC": "0.0203" }, "nutation": { "type": "prediction", "dX": "0.349", "sigma_dX": "0.500", "dY": "-0.186", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "22", "MJD": "60909" }, "dataEOP": { "pole": { "type": "prediction", "X": "226.896", "sigma_X": "0.035", "Y": "401.876", "sigma_Y": "0.031" }, "UT": { "type": "prediction", "UT1-UTC": "78.6210", "sigma_UT1-UTC": "0.0210" }, "nutation": { "type": "prediction", "dX": "0.352", "sigma_dX": "0.500", "dY": "-0.181", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "23", "MJD": "60910" }, "dataEOP": { "pole": { "type": "prediction", "X": "227.906", "sigma_X": "0.035", "Y": "400.305", "sigma_Y": "0.031" }, "UT": { "type": "prediction", "UT1-UTC": "79.3277", "sigma_UT1-UTC": "0.0223" }, "nutation": { "type": "prediction", "dX": "0.348", "sigma_dX": "0.500", "dY": "-0.167", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "24", "MJD": "60911" }, "dataEOP": { "pole": { "type": "prediction", "X": "229.149", "sigma_X": "0.036", "Y": "398.960", "sigma_Y": "0.031" }, "UT": { "type": "prediction", "UT1-UTC": "79.8800", "sigma_UT1-UTC": "0.0238" }, "nutation": { "type": "prediction", "dX": "0.340", "sigma_dX": "0.500", "dY": "-0.149", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "25", "MJD": "60912" }, "dataEOP": { "pole": { "type": "prediction", "X": "230.052", "sigma_X": "0.037", "Y": "397.620", "sigma_Y": "0.031" }, "UT": { "type": "prediction", "UT1-UTC": "80.3189", "sigma_UT1-UTC": "0.0258" }, "nutation": { "type": "prediction", "dX": "0.328", "sigma_dX": "0.500", "dY": "-0.130", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "26", "MJD": "60913" }, "dataEOP": { "pole": { "type": "prediction", "X": "230.708", "sigma_X": "0.038", "Y": "396.542", "sigma_Y": "0.032" }, "UT": { "type": "prediction", "UT1-UTC": "80.6807", "sigma_UT1-UTC": "0.0288" }, "nutation": { "type": "prediction", "dX": "0.320", "sigma_dX": "0.500", "dY": "-0.113", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "27", "MJD": "60914" }, "dataEOP": { "pole": { "type": "prediction", "X": "230.986", "sigma_X": "0.040", "Y": "395.667", "sigma_Y": "0.032" }, "UT": { "type": "prediction", "UT1-UTC": "81.0478", "sigma_UT1-UTC": "0.0337" }, "nutation": { "type": "prediction", "dX": "0.317", "sigma_dX": "0.500", "dY": "-0.099", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "28", "MJD": "60915" }, "dataEOP": { "pole": { "type": "prediction", "X": "231.162", "sigma_X": "0.042", "Y": "394.514", "sigma_Y": "0.034" }, "UT": { "type": "prediction", "UT1-UTC": "81.4775", "sigma_UT1-UTC": "0.0404" }, "nutation": { "type": "prediction", "dX": "0.322", "sigma_dX": "0.500", "dY": "-0.087", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "29", "MJD": "60916" }, "dataEOP": { "pole": { "type": "prediction", "X": "231.499", "sigma_X": "0.045", "Y": "393.396", "sigma_Y": "0.035" }, "UT": { "type": "prediction", "UT1-UTC": "82.0266", "sigma_UT1-UTC": "0.0468" }, "nutation": { "type": "prediction", "dX": "0.331", "sigma_dX": "0.500", "dY": "-0.078", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "30", "MJD": "60917" }, "dataEOP": { "pole": { "type": "prediction", "X": "232.132", "sigma_X": "0.050", "Y": "392.187", "sigma_Y": "0.038" }, "UT": { "type": "prediction", "UT1-UTC": "82.7355", "sigma_UT1-UTC": "0.0534" }, "nutation": { "type": "prediction", "dX": "0.342", "sigma_dX": "0.500", "dY": "-0.075", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "8", "dateDay": "31", "MJD": "60918" }, "dataEOP": { "pole": { "type": "prediction", "X": "232.880", "sigma_X": "0.057", "Y": "391.234", "sigma_Y": "0.043" }, "UT": { "type": "prediction", "UT1-UTC": "83.6067", "sigma_UT1-UTC": "0.0591" }, "nutation": { "type": "prediction", "dX": "0.351", "sigma_dX": "0.500", "dY": "-0.079", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2025", "dateMonth": "9", "dateDay": "1", "MJD": "60919" }, "dataEOP": { "pole": { "type": "prediction", "X": "233.579", "sigma_X": "0.069", "Y": "390.298", "sigma_Y": "0.051" }, "UT": { "type": "prediction", "UT1-UTC": "84.6086", "sigma_UT1-UTC": "0.0659" }, "nutation": { "type": "prediction", "dX": "0.355", "sigma_dX": "0.500", "dY": "-0.093", "sigma_dY": "0.500" } } } ] } } }