{ "EOP": { "version": { "product": "Bulletin B", "date": "2017-01-01", "volume": "new", "number": "347" }, "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": "2016", "dateMonth": "11", "dateDay": "2", "MJD": "57694" }, "dataEOP": { "pole": { "type": "final", "X": "187.251", "sigma_X": "0.036", "Y": "281.561", "sigma_Y": "0.030" }, "UT": { "type": "final", "UT1-UTC": "-325.1438", "sigma_UT1-UTC": "0.0058", "LOD": "1.3031", "sigma_LOD": "0.0165" }, "nutation": { "type": "final", "dPsi": "-102.038", "sigma_dPsi": "0.093", "dEpsilon": "-11.345", "sigma_dEpsilon": "0.031", "dX": "0.162", "sigma_dX": "0.037", "dY": "-0.136", "sigma_dY": "0.031" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "3", "MJD": "57695" }, "dataEOP": { "pole": { "type": "final", "X": "185.888", "sigma_X": "0.037", "Y": "280.438", "sigma_Y": "0.030" }, "UT": { "type": "final", "UT1-UTC": "-326.4000", "sigma_UT1-UTC": "0.0059", "LOD": "1.2215", "sigma_LOD": "0.0164" }, "nutation": { "type": "final", "dPsi": "-101.638", "sigma_dPsi": "0.096", "dEpsilon": "-11.453", "sigma_dEpsilon": "0.032", "dX": "0.184", "sigma_dX": "0.038", "dY": "-0.213", "sigma_dY": "0.032" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "4", "MJD": "57696" }, "dataEOP": { "pole": { "type": "final", "X": "185.057", "sigma_X": "0.037", "Y": "279.384", "sigma_Y": "0.030" }, "UT": { "type": "final", "UT1-UTC": "-327.6237", "sigma_UT1-UTC": "0.0059", "LOD": "1.2340", "sigma_LOD": "0.0162" }, "nutation": { "type": "final", "dPsi": "-101.461", "sigma_dPsi": "0.096", "dEpsilon": "-11.544", "sigma_dEpsilon": "0.033", "dX": "0.206", "sigma_dX": "0.038", "dY": "-0.290", "sigma_dY": "0.033" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "5", "MJD": "57697" }, "dataEOP": { "pole": { "type": "final", "X": "183.910", "sigma_X": "0.037", "Y": "278.993", "sigma_Y": "0.031" }, "UT": { "type": "final", "UT1-UTC": "-328.8929", "sigma_UT1-UTC": "0.0060", "LOD": "1.3017", "sigma_LOD": "0.0161" }, "nutation": { "type": "final", "dPsi": "-101.559", "sigma_dPsi": "0.098", "dEpsilon": "-11.655", "sigma_dEpsilon": "0.034", "dX": "0.228", "sigma_dX": "0.039", "dY": "-0.367", "sigma_dY": "0.034" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "6", "MJD": "57698" }, "dataEOP": { "pole": { "type": "final", "X": "182.076", "sigma_X": "0.038", "Y": "278.910", "sigma_Y": "0.031" }, "UT": { "type": "final", "UT1-UTC": "-330.2459", "sigma_UT1-UTC": "0.0060", "LOD": "1.4064", "sigma_LOD": "0.0160" }, "nutation": { "type": "final", "dPsi": "-101.702", "sigma_dPsi": "0.098", "dEpsilon": "-11.727", "sigma_dEpsilon": "0.035", "dX": "0.250", "sigma_dX": "0.039", "dY": "-0.444", "sigma_dY": "0.035" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "7", "MJD": "57699" }, "dataEOP": { "pole": { "type": "final", "X": "179.463", "sigma_X": "0.038", "Y": "278.804", "sigma_Y": "0.032" }, "UT": { "type": "final", "UT1-UTC": "-331.7062", "sigma_UT1-UTC": "0.0059", "LOD": "1.5241", "sigma_LOD": "0.0211" }, "nutation": { "type": "final", "dPsi": "-101.617", "sigma_dPsi": "0.083", "dEpsilon": "-11.679", "sigma_dEpsilon": "0.030", "dX": "0.269", "sigma_dX": "0.033", "dY": "-0.518", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "8", "MJD": "57700" }, "dataEOP": { "pole": { "type": "final", "X": "176.446", "sigma_X": "0.039", "Y": "278.331", "sigma_Y": "0.032" }, "UT": { "type": "final", "UT1-UTC": "-333.2821", "sigma_UT1-UTC": "0.0059", "LOD": "1.6384", "sigma_LOD": "0.0213" }, "nutation": { "type": "final", "dPsi": "-101.983", "sigma_dPsi": "0.083", "dEpsilon": "-11.256", "sigma_dEpsilon": "0.030", "dX": "0.022", "sigma_dX": "0.033", "dY": "-0.302", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "9", "MJD": "57701" }, "dataEOP": { "pole": { "type": "final", "X": "173.555", "sigma_X": "0.036", "Y": "277.697", "sigma_Y": "0.029" }, "UT": { "type": "final", "UT1-UTC": "-335.0135", "sigma_UT1-UTC": "0.0060", "LOD": "1.8134", "sigma_LOD": "0.0202" }, "nutation": { "type": "final", "dPsi": "-101.903", "sigma_dPsi": "0.080", "dEpsilon": "-11.018", "sigma_dEpsilon": "0.030", "dX": "-0.032", "sigma_dX": "0.032", "dY": "-0.243", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "10", "MJD": "57702" }, "dataEOP": { "pole": { "type": "final", "X": "171.310", "sigma_X": "0.037", "Y": "277.035", "sigma_Y": "0.030" }, "UT": { "type": "final", "UT1-UTC": "-336.9133", "sigma_UT1-UTC": "0.0060", "LOD": "1.9826", "sigma_LOD": "0.0203" }, "nutation": { "type": "final", "dPsi": "-101.823", "sigma_dPsi": "0.083", "dEpsilon": "-10.894", "sigma_dEpsilon": "0.031", "dX": "-0.022", "sigma_dX": "0.033", "dY": "-0.239", "sigma_dY": "0.031" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "11", "MJD": "57703" }, "dataEOP": { "pole": { "type": "final", "X": "169.401", "sigma_X": "0.037", "Y": "276.436", "sigma_Y": "0.030" }, "UT": { "type": "final", "UT1-UTC": "-338.9563", "sigma_UT1-UTC": "0.0060", "LOD": "2.0983", "sigma_LOD": "0.0205" }, "nutation": { "type": "final", "dPsi": "-101.752", "sigma_dPsi": "0.083", "dEpsilon": "-10.735", "sigma_dEpsilon": "0.031", "dX": "-0.011", "sigma_dX": "0.033", "dY": "-0.234", "sigma_dY": "0.031" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "12", "MJD": "57704" }, "dataEOP": { "pole": { "type": "final", "X": "167.426", "sigma_X": "0.038", "Y": "275.398", "sigma_Y": "0.030" }, "UT": { "type": "final", "UT1-UTC": "-341.1185", "sigma_UT1-UTC": "0.0060", "LOD": "2.1562", "sigma_LOD": "0.0207" }, "nutation": { "type": "final", "dPsi": "-101.561", "sigma_dPsi": "0.085", "dEpsilon": "-10.513", "sigma_dEpsilon": "0.031", "dX": "0.000", "sigma_dX": "0.034", "dY": "-0.230", "sigma_dY": "0.031" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "13", "MJD": "57705" }, "dataEOP": { "pole": { "type": "final", "X": "165.552", "sigma_X": "0.038", "Y": "274.273", "sigma_Y": "0.031" }, "UT": { "type": "final", "UT1-UTC": "-343.2557", "sigma_UT1-UTC": "0.0059", "LOD": "2.1221", "sigma_LOD": "0.0209" }, "nutation": { "type": "final", "dPsi": "-101.334", "sigma_dPsi": "0.085", "dEpsilon": "-10.382", "sigma_dEpsilon": "0.032", "dX": "0.011", "sigma_dX": "0.034", "dY": "-0.225", "sigma_dY": "0.032" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "14", "MJD": "57706" }, "dataEOP": { "pole": { "type": "final", "X": "163.590", "sigma_X": "0.004", "Y": "273.281", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-345.2758", "sigma_UT1-UTC": "0.0112", "LOD": "1.9493", "sigma_LOD": "0.0032" }, "nutation": { "type": "final", "dPsi": "-100.981", "sigma_dPsi": "0.088", "dEpsilon": "-10.394", "sigma_dEpsilon": "0.030", "dX": "0.115", "sigma_dX": "0.035", "dY": "-0.151", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "15", "MJD": "57707" }, "dataEOP": { "pole": { "type": "final", "X": "161.315", "sigma_X": "0.004", "Y": "272.206", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-347.1023", "sigma_UT1-UTC": "0.0113", "LOD": "1.7217", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-101.011", "sigma_dPsi": "0.088", "dEpsilon": "-10.543", "sigma_dEpsilon": "0.030", "dX": "0.129", "sigma_dX": "0.035", "dY": "-0.142", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "16", "MJD": "57708" }, "dataEOP": { "pole": { "type": "final", "X": "158.957", "sigma_X": "0.004", "Y": "271.395", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-348.7222", "sigma_UT1-UTC": "0.0076", "LOD": "1.4955", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-101.198", "sigma_dPsi": "0.070", "dEpsilon": "-10.546", "sigma_dEpsilon": "0.029", "dX": "0.131", "sigma_dX": "0.028", "dY": "-0.154", "sigma_dY": "0.029" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "17", "MJD": "57709" }, "dataEOP": { "pole": { "type": "final", "X": "156.640", "sigma_X": "0.004", "Y": "270.774", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-350.0768", "sigma_UT1-UTC": "0.0080", "LOD": "1.3363", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-101.369", "sigma_dPsi": "0.070", "dEpsilon": "-10.395", "sigma_dEpsilon": "0.029", "dX": "0.138", "sigma_dX": "0.028", "dY": "-0.154", "sigma_dY": "0.029" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "18", "MJD": "57710" }, "dataEOP": { "pole": { "type": "final", "X": "155.065", "sigma_X": "0.004", "Y": "270.416", "sigma_Y": "0.005" }, "UT": { "type": "final", "UT1-UTC": "-351.3702", "sigma_UT1-UTC": "0.0083", "LOD": "1.2606", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-101.323", "sigma_dPsi": "0.073", "dEpsilon": "-10.365", "sigma_dEpsilon": "0.030", "dX": "0.146", "sigma_dX": "0.029", "dY": "-0.153", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "19", "MJD": "57711" }, "dataEOP": { "pole": { "type": "final", "X": "153.312", "sigma_X": "0.005", "Y": "270.252", "sigma_Y": "0.005" }, "UT": { "type": "final", "UT1-UTC": "-352.6213", "sigma_UT1-UTC": "0.0086", "LOD": "1.3009", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-101.008", "sigma_dPsi": "0.073", "dEpsilon": "-10.568", "sigma_dEpsilon": "0.030", "dX": "0.154", "sigma_dX": "0.029", "dY": "-0.153", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "20", "MJD": "57712" }, "dataEOP": { "pole": { "type": "final", "X": "151.082", "sigma_X": "0.005", "Y": "270.002", "sigma_Y": "0.005" }, "UT": { "type": "final", "UT1-UTC": "-353.9606", "sigma_UT1-UTC": "0.0089", "LOD": "1.3752", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-100.674", "sigma_dPsi": "0.075", "dEpsilon": "-10.806", "sigma_dEpsilon": "0.031", "dX": "0.161", "sigma_dX": "0.030", "dY": "-0.153", "sigma_dY": "0.031" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "21", "MJD": "57713" }, "dataEOP": { "pole": { "type": "final", "X": "148.289", "sigma_X": "0.005", "Y": "269.509", "sigma_Y": "0.005" }, "UT": { "type": "final", "UT1-UTC": "-355.3341", "sigma_UT1-UTC": "0.0094", "LOD": "1.4326", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-100.574", "sigma_dPsi": "0.073", "dEpsilon": "-10.843", "sigma_dEpsilon": "0.033", "dX": "0.168", "sigma_dX": "0.029", "dY": "-0.152", "sigma_dY": "0.033" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "22", "MJD": "57714" }, "dataEOP": { "pole": { "type": "final", "X": "146.001", "sigma_X": "0.005", "Y": "268.959", "sigma_Y": "0.005" }, "UT": { "type": "final", "UT1-UTC": "-356.7960", "sigma_UT1-UTC": "0.0097", "LOD": "1.5127", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-100.620", "sigma_dPsi": "0.075", "dEpsilon": "-10.685", "sigma_dEpsilon": "0.034", "dX": "0.176", "sigma_dX": "0.030", "dY": "-0.154", "sigma_dY": "0.034" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "23", "MJD": "57715" }, "dataEOP": { "pole": { "type": "final", "X": "144.034", "sigma_X": "0.003", "Y": "268.665", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-358.3384", "sigma_UT1-UTC": "0.0083", "LOD": "1.5707", "sigma_LOD": "0.0034" }, "nutation": { "type": "final", "dPsi": "-100.853", "sigma_dPsi": "0.073", "dEpsilon": "-10.502", "sigma_dEpsilon": "0.031", "dX": "0.064", "sigma_dX": "0.029", "dY": "-0.164", "sigma_dY": "0.031" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "24", "MJD": "57716" }, "dataEOP": { "pole": { "type": "final", "X": "142.531", "sigma_X": "0.003", "Y": "268.381", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-359.9235", "sigma_UT1-UTC": "0.0086", "LOD": "1.6032", "sigma_LOD": "0.0034" }, "nutation": { "type": "final", "dPsi": "-101.003", "sigma_dPsi": "0.075", "dEpsilon": "-10.381", "sigma_dEpsilon": "0.032", "dX": "-0.079", "sigma_dX": "0.030", "dY": "-0.176", "sigma_dY": "0.032" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "25", "MJD": "57717" }, "dataEOP": { "pole": { "type": "final", "X": "141.273", "sigma_X": "0.004", "Y": "268.400", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-361.6385", "sigma_UT1-UTC": "0.0089", "LOD": "1.5676", "sigma_LOD": "0.0034" }, "nutation": { "type": "final", "dPsi": "-101.191", "sigma_dPsi": "0.075", "dEpsilon": "-10.275", "sigma_dEpsilon": "0.032", "dX": "-0.223", "sigma_dX": "0.030", "dY": "-0.188", "sigma_dY": "0.032" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "26", "MJD": "57718" }, "dataEOP": { "pole": { "type": "final", "X": "140.279", "sigma_X": "0.004", "Y": "268.329", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-363.0973", "sigma_UT1-UTC": "0.0092", "LOD": "1.5113", "sigma_LOD": "0.0034" }, "nutation": { "type": "final", "dPsi": "-101.116", "sigma_dPsi": "0.078", "dEpsilon": "-10.095", "sigma_dEpsilon": "0.033", "dX": "-0.197", "sigma_dX": "0.031", "dY": "-0.166", "sigma_dY": "0.033" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "27", "MJD": "57719" }, "dataEOP": { "pole": { "type": "final", "X": "139.103", "sigma_X": "0.004", "Y": "268.540", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-364.5137", "sigma_UT1-UTC": "0.0095", "LOD": "1.4463", "sigma_LOD": "0.0034" }, "nutation": { "type": "final", "dPsi": "-100.931", "sigma_dPsi": "0.078", "dEpsilon": "-9.907", "sigma_dEpsilon": "0.033", "dX": "-0.095", "sigma_dX": "0.031", "dY": "-0.129", "sigma_dY": "0.033" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "28", "MJD": "57720" }, "dataEOP": { "pole": { "type": "final", "X": "137.064", "sigma_X": "0.004", "Y": "268.762", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-365.9093", "sigma_UT1-UTC": "0.0078", "LOD": "1.3474", "sigma_LOD": "0.0034" }, "nutation": { "type": "final", "dPsi": "-100.688", "sigma_dPsi": "0.070", "dEpsilon": "-9.812", "sigma_dEpsilon": "0.029", "dX": "0.007", "sigma_dX": "0.028", "dY": "-0.093", "sigma_dY": "0.029" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "29", "MJD": "57721" }, "dataEOP": { "pole": { "type": "final", "X": "134.436", "sigma_X": "0.004", "Y": "268.375", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-367.2144", "sigma_UT1-UTC": "0.0078", "LOD": "1.2561", "sigma_LOD": "0.0034" }, "nutation": { "type": "final", "dPsi": "-100.343", "sigma_dPsi": "0.070", "dEpsilon": "-9.815", "sigma_dEpsilon": "0.029", "dX": "0.109", "sigma_dX": "0.028", "dY": "-0.057", "sigma_dY": "0.029" } } }, { "time": { "dateYear": "2016", "dateMonth": "11", "dateDay": "30", "MJD": "57722" }, "dataEOP": { "pole": { "type": "final", "X": "132.038", "sigma_X": "0.004", "Y": "267.901", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-368.4802", "sigma_UT1-UTC": "0.0077", "LOD": "1.2267", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-100.173", "sigma_dPsi": "0.068", "dEpsilon": "-9.900", "sigma_dEpsilon": "0.026", "dX": "0.116", "sigma_dX": "0.027", "dY": "-0.081", "sigma_dY": "0.026" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "1", "MJD": "57723" }, "dataEOP": { "pole": { "type": "final", "X": "129.858", "sigma_X": "0.004", "Y": "267.382", "sigma_Y": "0.004" }, "UT": { "type": "final", "UT1-UTC": "-369.7225", "sigma_UT1-UTC": "0.0077", "LOD": "1.2334", "sigma_LOD": "0.0033" }, "nutation": { "type": "final", "dPsi": "-100.039", "sigma_dPsi": "0.070", "dEpsilon": "-9.979", "sigma_dEpsilon": "0.026", "dX": "0.102", "sigma_dX": "0.028", "dY": "-0.126", "sigma_dY": "0.026" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "2", "MJD": "57724" }, "dataEOP": { "pole": { "type": "prediction", "X": "127.974", "sigma_X": "0.004", "Y": "266.993", "sigma_Y": "0.004" }, "UT": { "type": "prediction", "UT1-UTC": "-370.9021", "sigma_UT1-UTC": "0.0076" }, "nutation": { "type": "prediction", "dX": "0.086", "sigma_dX": "0.028", "dY": "-0.129", "sigma_dY": "0.026" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "3", "MJD": "57725" }, "dataEOP": { "pole": { "type": "prediction", "X": "126.040", "sigma_X": "0.004", "Y": "266.855", "sigma_Y": "0.005" }, "UT": { "type": "prediction", "UT1-UTC": "-372.1236", "sigma_UT1-UTC": "0.0075" }, "nutation": { "type": "prediction", "dX": "0.068", "sigma_dX": "0.028", "dY": "-0.119", "sigma_dY": "0.027" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "4", "MJD": "57726" }, "dataEOP": { "pole": { "type": "prediction", "X": "124.161", "sigma_X": "0.004", "Y": "266.484", "sigma_Y": "0.005" }, "UT": { "type": "prediction", "UT1-UTC": "-373.3167", "sigma_UT1-UTC": "0.0074" }, "nutation": { "type": "prediction", "dX": "0.050", "sigma_dX": "0.029", "dY": "-0.109", "sigma_dY": "0.028" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "5", "MJD": "57727" }, "dataEOP": { "pole": { "type": "prediction", "X": "122.535", "sigma_X": "0.005", "Y": "266.263", "sigma_Y": "0.005" }, "UT": { "type": "prediction", "UT1-UTC": "-374.6447", "sigma_UT1-UTC": "0.0072" }, "nutation": { "type": "prediction", "dX": "0.032", "sigma_dX": "0.029", "dY": "-0.099", "sigma_dY": "0.028" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "6", "MJD": "57728" }, "dataEOP": { "pole": { "type": "prediction", "X": "120.779", "sigma_X": "0.005", "Y": "265.964", "sigma_Y": "0.005" }, "UT": { "type": "prediction", "UT1-UTC": "-376.0485", "sigma_UT1-UTC": "0.0071" }, "nutation": { "type": "prediction", "dX": "0.015", "sigma_dX": "0.029", "dY": "-0.088", "sigma_dY": "0.029" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "7", "MJD": "57729" }, "dataEOP": { "pole": { "type": "prediction", "X": "119.596", "sigma_X": "0.005", "Y": "265.675", "sigma_Y": "0.006" }, "UT": { "type": "prediction", "UT1-UTC": "-377.5562", "sigma_UT1-UTC": "0.0069" }, "nutation": { "type": "prediction", "dX": "0.004", "sigma_dX": "0.030", "dY": "-0.093", "sigma_dY": "0.029" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "8", "MJD": "57730" }, "dataEOP": { "pole": { "type": "prediction", "X": "118.703", "sigma_X": "0.005", "Y": "265.496", "sigma_Y": "0.006" }, "UT": { "type": "prediction", "UT1-UTC": "-379.1788", "sigma_UT1-UTC": "0.0067" }, "nutation": { "type": "prediction", "dX": "-0.005", "sigma_dX": "0.031", "dY": "-0.102", "sigma_dY": "0.030" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "9", "MJD": "57731" }, "dataEOP": { "pole": { "type": "prediction", "X": "118.331", "sigma_X": "0.006", "Y": "265.604", "sigma_Y": "0.006" }, "UT": { "type": "prediction", "UT1-UTC": "-380.9270", "sigma_UT1-UTC": "0.0066" }, "nutation": { "type": "prediction", "dX": "-0.013", "sigma_dX": "0.031", "dY": "-0.110", "sigma_dY": "0.031" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "10", "MJD": "57732" }, "dataEOP": { "pole": { "type": "prediction", "X": "118.130", "sigma_X": "0.006", "Y": "265.920", "sigma_Y": "0.006" }, "UT": { "type": "prediction", "UT1-UTC": "-382.7365", "sigma_UT1-UTC": "0.0064" }, "nutation": { "type": "prediction", "dX": "-0.022", "sigma_dX": "0.032", "dY": "-0.119", "sigma_dY": "0.032" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "11", "MJD": "57733" }, "dataEOP": { "pole": { "type": "prediction", "X": "118.139", "sigma_X": "0.006", "Y": "266.287", "sigma_Y": "0.007" }, "UT": { "type": "prediction", "UT1-UTC": "-384.5235", "sigma_UT1-UTC": "0.0062" }, "nutation": { "type": "prediction", "dX": "-0.031", "sigma_dX": "0.032", "dY": "-0.128", "sigma_dY": "0.033" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "12", "MJD": "57734" }, "dataEOP": { "pole": { "type": "prediction", "X": "117.719", "sigma_X": "0.006", "Y": "266.843", "sigma_Y": "0.007" }, "UT": { "type": "prediction", "UT1-UTC": "-386.1960", "sigma_UT1-UTC": "0.0059" }, "nutation": { "type": "prediction", "dX": "-0.039", "sigma_dX": "0.033", "dY": "-0.136", "sigma_dY": "0.034" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "13", "MJD": "57735" }, "dataEOP": { "pole": { "type": "prediction", "X": "116.497", "sigma_X": "0.007", "Y": "267.265", "sigma_Y": "0.007" }, "UT": { "type": "prediction", "UT1-UTC": "-387.6981", "sigma_UT1-UTC": "0.0057" }, "nutation": { "type": "prediction", "dX": "-0.048", "sigma_dX": "0.034", "dY": "-0.145", "sigma_dY": "0.034" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "14", "MJD": "57736" }, "dataEOP": { "pole": { "type": "prediction", "X": "114.770", "sigma_X": "0.007", "Y": "267.362", "sigma_Y": "0.007" }, "UT": { "type": "prediction", "UT1-UTC": "-389.0402", "sigma_UT1-UTC": "0.0058" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.034", "dY": "0.046", "sigma_dY": "0.036" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "15", "MJD": "57737" }, "dataEOP": { "pole": { "type": "prediction", "X": "113.127", "sigma_X": "0.007", "Y": "267.394", "sigma_Y": "0.008" }, "UT": { "type": "prediction", "UT1-UTC": "-390.2942", "sigma_UT1-UTC": "0.0061" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.035", "dY": "0.046", "sigma_dY": "0.037" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "16", "MJD": "57738" }, "dataEOP": { "pole": { "type": "prediction", "X": "111.806", "sigma_X": "0.008", "Y": "267.220", "sigma_Y": "0.008" }, "UT": { "type": "prediction", "UT1-UTC": "-391.5293", "sigma_UT1-UTC": "0.0064" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.036", "dY": "0.046", "sigma_dY": "0.038" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "17", "MJD": "57739" }, "dataEOP": { "pole": { "type": "prediction", "X": "110.918", "sigma_X": "0.008", "Y": "266.509", "sigma_Y": "0.008" }, "UT": { "type": "prediction", "UT1-UTC": "-392.7774", "sigma_UT1-UTC": "0.0066" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.037", "dY": "0.046", "sigma_dY": "0.039" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "18", "MJD": "57740" }, "dataEOP": { "pole": { "type": "prediction", "X": "109.806", "sigma_X": "0.009", "Y": "266.046", "sigma_Y": "0.009" }, "UT": { "type": "prediction", "UT1-UTC": "-394.0383", "sigma_UT1-UTC": "0.0069" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.037", "dY": "0.046", "sigma_dY": "0.040" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "19", "MJD": "57741" }, "dataEOP": { "pole": { "type": "prediction", "X": "108.538", "sigma_X": "0.009", "Y": "265.851", "sigma_Y": "0.009" }, "UT": { "type": "prediction", "UT1-UTC": "-395.2954", "sigma_UT1-UTC": "0.0072" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.038", "dY": "0.046", "sigma_dY": "0.041" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "20", "MJD": "57742" }, "dataEOP": { "pole": { "type": "prediction", "X": "106.618", "sigma_X": "0.009", "Y": "266.019", "sigma_Y": "0.009" }, "UT": { "type": "prediction", "UT1-UTC": "-396.5794", "sigma_UT1-UTC": "0.0076" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.038", "dY": "0.046", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "21", "MJD": "57743" }, "dataEOP": { "pole": { "type": "prediction", "X": "103.760", "sigma_X": "0.010", "Y": "265.885", "sigma_Y": "0.010" }, "UT": { "type": "prediction", "UT1-UTC": "-397.8585", "sigma_UT1-UTC": "0.0079" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.039", "dY": "0.046", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "22", "MJD": "57744" }, "dataEOP": { "pole": { "type": "prediction", "X": "100.779", "sigma_X": "0.010", "Y": "265.655", "sigma_Y": "0.010" }, "UT": { "type": "prediction", "UT1-UTC": "-399.1005", "sigma_UT1-UTC": "0.0083" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.039", "dY": "0.046", "sigma_dY": "0.043" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "23", "MJD": "57745" }, "dataEOP": { "pole": { "type": "prediction", "X": "98.152", "sigma_X": "0.011", "Y": "265.242", "sigma_Y": "0.010" }, "UT": { "type": "prediction", "UT1-UTC": "-400.3414", "sigma_UT1-UTC": "0.0086" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.040", "dY": "0.046", "sigma_dY": "0.044" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "24", "MJD": "57746" }, "dataEOP": { "pole": { "type": "prediction", "X": "95.651", "sigma_X": "0.011", "Y": "264.602", "sigma_Y": "0.011" }, "UT": { "type": "prediction", "UT1-UTC": "-401.5034", "sigma_UT1-UTC": "0.0090" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.040", "dY": "0.046", "sigma_dY": "0.044" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "25", "MJD": "57747" }, "dataEOP": { "pole": { "type": "prediction", "X": "93.451", "sigma_X": "0.012", "Y": "264.489", "sigma_Y": "0.011" }, "UT": { "type": "prediction", "UT1-UTC": "-402.5690", "sigma_UT1-UTC": "0.0095" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.041", "dY": "0.046", "sigma_dY": "0.044" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "26", "MJD": "57748" }, "dataEOP": { "pole": { "type": "prediction", "X": "91.226", "sigma_X": "0.012", "Y": "264.518", "sigma_Y": "0.012" }, "UT": { "type": "prediction", "UT1-UTC": "-403.5397", "sigma_UT1-UTC": "0.0100" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.041", "dY": "0.046", "sigma_dY": "0.045" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "27", "MJD": "57749" }, "dataEOP": { "pole": { "type": "prediction", "X": "89.209", "sigma_X": "0.013", "Y": "264.637", "sigma_Y": "0.013" }, "UT": { "type": "prediction", "UT1-UTC": "-404.4335", "sigma_UT1-UTC": "0.0106" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.041", "dY": "0.046", "sigma_dY": "0.045" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "28", "MJD": "57750" }, "dataEOP": { "pole": { "type": "prediction", "X": "86.878", "sigma_X": "0.013", "Y": "264.543", "sigma_Y": "0.013" }, "UT": { "type": "prediction", "UT1-UTC": "-405.2757", "sigma_UT1-UTC": "0.0112" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.042", "dY": "0.046", "sigma_dY": "0.046" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "29", "MJD": "57751" }, "dataEOP": { "pole": { "type": "prediction", "X": "84.675", "sigma_X": "0.014", "Y": "264.505", "sigma_Y": "0.014" }, "UT": { "type": "prediction", "UT1-UTC": "-406.0942", "sigma_UT1-UTC": "0.0117" }, "nutation": { "type": "prediction", "dX": "-0.020", "sigma_dX": "0.042", "dY": "0.046", "sigma_dY": "0.046" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "30", "MJD": "57752" }, "dataEOP": { "pole": { "type": "prediction", "X": "82.571", "sigma_X": "999.000", "Y": "264.512", "sigma_Y": "999.000" }, "UT": { "type": "prediction", "UT1-UTC": "-406.9248", "sigma_UT1-UTC": "999.0000" }, "nutation": { "type": "prediction", "dX": "0.008", "sigma_dX": "999.000", "dY": "-0.001", "sigma_dY": "999.000" } } }, { "time": { "dateYear": "2016", "dateMonth": "12", "dateDay": "31", "MJD": "57753" }, "dataEOP": { "pole": { "type": "prediction", "X": "80.694", "sigma_X": "999.000", "Y": "264.558", "sigma_Y": "999.000" }, "UT": { "type": "prediction", "UT1-UTC": "-407.9630", "sigma_UT1-UTC": "999.0000" }, "nutation": { "type": "prediction", "dX": "0.008", "sigma_dX": "999.000", "dY": "-0.001", "sigma_dY": "999.000" } } }, { "time": { "dateYear": "2017", "dateMonth": "1", "dateDay": "1", "MJD": "57754" }, "dataEOP": { "pole": { "type": "prediction", "X": "78.953", "sigma_X": "999.000", "Y": "264.866", "sigma_Y": "999.000" }, "UT": { "type": "prediction", "UT1-UTC": "590.7975", "sigma_UT1-UTC": "999.0000" }, "nutation": { "type": "prediction", "dX": "0.008", "sigma_dX": "999.000", "dY": "-0.001", "sigma_dY": "999.000" } } } ] } } }