{ "EOP": { "version": { "product": "Bulletin B", "date": "2022-01-03", "volume": "new", "number": "407" }, "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": "2021", "dateMonth": "11", "dateDay": "2", "MJD": "59520" }, "dataEOP": { "pole": { "type": "final", "X": "165.421", "sigma_X": "0.025", "Y": "252.037", "sigma_Y": "0.018" }, "UT": { "type": "final", "UT1-UTC": "-104.7142", "sigma_UT1-UTC": "0.0096", "LOD": "0.7367", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-113.919", "sigma_dPsi": "0.116", "dEpsilon": "-7.301", "sigma_dEpsilon": "0.050", "dX": "0.239", "sigma_dX": "0.046", "dY": "-0.069", "sigma_dY": "0.050" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "3", "MJD": "59521" }, "dataEOP": { "pole": { "type": "final", "X": "164.345", "sigma_X": "0.025", "Y": "251.154", "sigma_Y": "0.018" }, "UT": { "type": "final", "UT1-UTC": "-105.5305", "sigma_UT1-UTC": "0.0099", "LOD": "0.8486", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-114.076", "sigma_dPsi": "0.116", "dEpsilon": "-7.098", "sigma_dEpsilon": "0.050", "dX": "0.249", "sigma_dX": "0.046", "dY": "-0.051", "sigma_dY": "0.050" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "4", "MJD": "59522" }, "dataEOP": { "pole": { "type": "final", "X": "163.380", "sigma_X": "0.025", "Y": "250.407", "sigma_Y": "0.018" }, "UT": { "type": "final", "UT1-UTC": "-106.3597", "sigma_UT1-UTC": "0.0096", "LOD": "0.7779", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-114.274", "sigma_dPsi": "0.116", "dEpsilon": "-6.977", "sigma_dEpsilon": "0.050", "dX": "0.200", "sigma_dX": "0.046", "dY": "-0.036", "sigma_dY": "0.050" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "5", "MJD": "59523" }, "dataEOP": { "pole": { "type": "final", "X": "161.527", "sigma_X": "0.026", "Y": "249.780", "sigma_Y": "0.018" }, "UT": { "type": "final", "UT1-UTC": "-107.0350", "sigma_UT1-UTC": "0.0094", "LOD": "0.5185", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-114.417", "sigma_dPsi": "0.118", "dEpsilon": "-7.068", "sigma_dEpsilon": "0.050", "dX": "0.135", "sigma_dX": "0.047", "dY": "-0.022", "sigma_dY": "0.050" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "6", "MJD": "59524" }, "dataEOP": { "pole": { "type": "final", "X": "158.959", "sigma_X": "0.026", "Y": "249.274", "sigma_Y": "0.018" }, "UT": { "type": "final", "UT1-UTC": "-107.4216", "sigma_UT1-UTC": "0.0096", "LOD": "0.2206", "sigma_LOD": "0.0071" }, "nutation": { "type": "final", "dPsi": "-114.174", "sigma_dPsi": "0.118", "dEpsilon": "-7.273", "sigma_dEpsilon": "0.051", "dX": "0.153", "sigma_dX": "0.047", "dY": "-0.034", "sigma_dY": "0.051" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "7", "MJD": "59525" }, "dataEOP": { "pole": { "type": "final", "X": "156.428", "sigma_X": "0.026", "Y": "248.766", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-107.5061", "sigma_UT1-UTC": "0.0098", "LOD": "-0.0193", "sigma_LOD": "0.0071" }, "nutation": { "type": "final", "dPsi": "-113.720", "sigma_dPsi": "0.121", "dEpsilon": "-7.312", "sigma_dEpsilon": "0.052", "dX": "0.204", "sigma_dX": "0.048", "dY": "-0.058", "sigma_dY": "0.052" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "8", "MJD": "59526" }, "dataEOP": { "pole": { "type": "final", "X": "154.365", "sigma_X": "0.026", "Y": "248.057", "sigma_Y": "0.018" }, "UT": { "type": "final", "UT1-UTC": "-107.3849", "sigma_UT1-UTC": "0.0100", "LOD": "-0.1713", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-113.374", "sigma_dPsi": "0.121", "dEpsilon": "-7.138", "sigma_dEpsilon": "0.053", "dX": "0.254", "sigma_dX": "0.048", "dY": "-0.081", "sigma_dY": "0.053" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "9", "MJD": "59527" }, "dataEOP": { "pole": { "type": "final", "X": "152.501", "sigma_X": "0.026", "Y": "247.567", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-107.1716", "sigma_UT1-UTC": "0.0102", "LOD": "-0.2182", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-113.247", "sigma_dPsi": "0.121", "dEpsilon": "-7.009", "sigma_dEpsilon": "0.054", "dX": "0.304", "sigma_dX": "0.048", "dY": "-0.104", "sigma_dY": "0.054" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "10", "MJD": "59528" }, "dataEOP": { "pole": { "type": "final", "X": "150.781", "sigma_X": "0.026", "Y": "247.125", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-106.9620", "sigma_UT1-UTC": "0.0103", "LOD": "-0.1425", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-113.363", "sigma_dPsi": "0.123", "dEpsilon": "-7.072", "sigma_dEpsilon": "0.054", "dX": "0.289", "sigma_dX": "0.049", "dY": "-0.093", "sigma_dY": "0.054" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "11", "MJD": "59529" }, "dataEOP": { "pole": { "type": "final", "X": "149.470", "sigma_X": "0.026", "Y": "246.785", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-106.8772", "sigma_UT1-UTC": "0.0100", "LOD": "0.0166", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-113.428", "sigma_dPsi": "0.123", "dEpsilon": "-7.227", "sigma_dEpsilon": "0.054", "dX": "0.255", "sigma_dX": "0.049", "dY": "-0.072", "sigma_dY": "0.054" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "12", "MJD": "59530" }, "dataEOP": { "pole": { "type": "final", "X": "148.470", "sigma_X": "0.026", "Y": "246.564", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-106.9721", "sigma_UT1-UTC": "0.0103", "LOD": "0.1709", "sigma_LOD": "0.0068" }, "nutation": { "type": "final", "dPsi": "-113.370", "sigma_dPsi": "0.126", "dEpsilon": "-7.262", "sigma_dEpsilon": "0.054", "dX": "0.222", "sigma_dX": "0.050", "dY": "-0.052", "sigma_dY": "0.054" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "13", "MJD": "59531" }, "dataEOP": { "pole": { "type": "final", "X": "147.692", "sigma_X": "0.026", "Y": "246.455", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-107.2523", "sigma_UT1-UTC": "0.0104", "LOD": "0.3196", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-113.185", "sigma_dPsi": "0.126", "dEpsilon": "-7.165", "sigma_dEpsilon": "0.053", "dX": "0.220", "sigma_dX": "0.050", "dY": "-0.061", "sigma_dY": "0.053" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "14", "MJD": "59532" }, "dataEOP": { "pole": { "type": "final", "X": "147.041", "sigma_X": "0.027", "Y": "246.459", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-107.6527", "sigma_UT1-UTC": "0.0105", "LOD": "0.3813", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.994", "sigma_dPsi": "0.126", "dEpsilon": "-7.024", "sigma_dEpsilon": "0.052", "dX": "0.230", "sigma_dX": "0.050", "dY": "-0.082", "sigma_dY": "0.052" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "15", "MJD": "59533" }, "dataEOP": { "pole": { "type": "final", "X": "145.836", "sigma_X": "0.027", "Y": "246.338", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-108.0024", "sigma_UT1-UTC": "0.0096", "LOD": "0.3295", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.892", "sigma_dPsi": "0.126", "dEpsilon": "-6.878", "sigma_dEpsilon": "0.051", "dX": "0.239", "sigma_dX": "0.050", "dY": "-0.102", "sigma_dY": "0.051" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "16", "MJD": "59534" }, "dataEOP": { "pole": { "type": "final", "X": "143.555", "sigma_X": "0.027", "Y": "246.023", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-108.2774", "sigma_UT1-UTC": "0.0096", "LOD": "0.2430", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.883", "sigma_dPsi": "0.128", "dEpsilon": "-6.691", "sigma_dEpsilon": "0.050", "dX": "0.249", "sigma_dX": "0.051", "dY": "-0.122", "sigma_dY": "0.050" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "17", "MJD": "59535" }, "dataEOP": { "pole": { "type": "final", "X": "141.392", "sigma_X": "0.027", "Y": "245.346", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-108.4806", "sigma_UT1-UTC": "0.0097", "LOD": "0.1504", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.918", "sigma_dPsi": "0.128", "dEpsilon": "-6.416", "sigma_dEpsilon": "0.049", "dX": "0.247", "sigma_dX": "0.051", "dY": "-0.082", "sigma_dY": "0.049" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "18", "MJD": "59536" }, "dataEOP": { "pole": { "type": "final", "X": "139.789", "sigma_X": "0.027", "Y": "245.077", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-108.5552", "sigma_UT1-UTC": "0.0093", "LOD": "0.0024", "sigma_LOD": "0.0070" }, "nutation": { "type": "final", "dPsi": "-112.878", "sigma_dPsi": "0.128", "dEpsilon": "-6.226", "sigma_dEpsilon": "0.047", "dX": "0.242", "sigma_dX": "0.051", "dY": "-0.025", "sigma_dY": "0.047" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "19", "MJD": "59537" }, "dataEOP": { "pole": { "type": "final", "X": "137.868", "sigma_X": "0.026", "Y": "245.245", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-108.4680", "sigma_UT1-UTC": "0.0089", "LOD": "-0.1716", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.755", "sigma_dPsi": "0.128", "dEpsilon": "-6.253", "sigma_dEpsilon": "0.046", "dX": "0.237", "sigma_dX": "0.051", "dY": "0.032", "sigma_dY": "0.046" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "20", "MJD": "59538" }, "dataEOP": { "pole": { "type": "final", "X": "135.470", "sigma_X": "0.026", "Y": "245.267", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-108.1943", "sigma_UT1-UTC": "0.0090", "LOD": "-0.3451", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.586", "sigma_dPsi": "0.131", "dEpsilon": "-6.495", "sigma_dEpsilon": "0.045", "dX": "0.242", "sigma_dX": "0.052", "dY": "0.032", "sigma_dY": "0.045" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "21", "MJD": "59539" }, "dataEOP": { "pole": { "type": "final", "X": "133.433", "sigma_X": "0.026", "Y": "245.936", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-107.7699", "sigma_UT1-UTC": "0.0091", "LOD": "-0.4589", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.425", "sigma_dPsi": "0.131", "dEpsilon": "-6.731", "sigma_dEpsilon": "0.044", "dX": "0.250", "sigma_dX": "0.052", "dY": "0.011", "sigma_dY": "0.044" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "22", "MJD": "59540" }, "dataEOP": { "pole": { "type": "final", "X": "131.584", "sigma_X": "0.026", "Y": "246.933", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-107.2664", "sigma_UT1-UTC": "0.0091", "LOD": "-0.5149", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.282", "sigma_dPsi": "0.131", "dEpsilon": "-6.830", "sigma_dEpsilon": "0.043", "dX": "0.257", "sigma_dX": "0.052", "dY": "-0.010", "sigma_dY": "0.043" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "23", "MJD": "59541" }, "dataEOP": { "pole": { "type": "final", "X": "129.614", "sigma_X": "0.026", "Y": "247.350", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-106.7281", "sigma_UT1-UTC": "0.0079", "LOD": "-0.5456", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.157", "sigma_dPsi": "0.131", "dEpsilon": "-6.857", "sigma_dEpsilon": "0.043", "dX": "0.265", "sigma_dX": "0.052", "dY": "-0.031", "sigma_dY": "0.043" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "24", "MJD": "59542" }, "dataEOP": { "pole": { "type": "final", "X": "127.746", "sigma_X": "0.026", "Y": "247.246", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-106.2044", "sigma_UT1-UTC": "0.0075", "LOD": "-0.5261", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-112.031", "sigma_dPsi": "0.133", "dEpsilon": "-6.907", "sigma_dEpsilon": "0.042", "dX": "0.273", "sigma_dX": "0.053", "dY": "-0.052", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "25", "MJD": "59543" }, "dataEOP": { "pole": { "type": "final", "X": "126.546", "sigma_X": "0.026", "Y": "247.694", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-105.7277", "sigma_UT1-UTC": "0.0069", "LOD": "-0.4280", "sigma_LOD": "0.0069" }, "nutation": { "type": "final", "dPsi": "-111.742", "sigma_dPsi": "0.133", "dEpsilon": "-6.907", "sigma_dEpsilon": "0.042", "dX": "0.305", "sigma_dX": "0.053", "dY": "-0.030", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "26", "MJD": "59544" }, "dataEOP": { "pole": { "type": "final", "X": "125.318", "sigma_X": "0.026", "Y": "248.339", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-105.3900", "sigma_UT1-UTC": "0.0068", "LOD": "-0.2261", "sigma_LOD": "0.0068" }, "nutation": { "type": "final", "dPsi": "-111.268", "sigma_dPsi": "0.133", "dEpsilon": "-6.773", "sigma_dEpsilon": "0.043", "dX": "0.343", "sigma_dX": "0.053", "dY": "0.005", "sigma_dY": "0.043" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "27", "MJD": "59545" }, "dataEOP": { "pole": { "type": "final", "X": "123.926", "sigma_X": "0.027", "Y": "249.137", "sigma_Y": "0.020" }, "UT": { "type": "final", "UT1-UTC": "-105.3000", "sigma_UT1-UTC": "0.0068", "LOD": "0.0260", "sigma_LOD": "0.0068" }, "nutation": { "type": "final", "dPsi": "-110.920", "sigma_dPsi": "0.136", "dEpsilon": "-6.580", "sigma_dEpsilon": "0.043", "dX": "0.321", "sigma_dX": "0.054", "dY": "-0.018", "sigma_dY": "0.043" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "28", "MJD": "59546" }, "dataEOP": { "pole": { "type": "final", "X": "122.510", "sigma_X": "0.027", "Y": "250.182", "sigma_Y": "0.020" }, "UT": { "type": "final", "UT1-UTC": "-105.4501", "sigma_UT1-UTC": "0.0067", "LOD": "0.2285", "sigma_LOD": "0.0068" }, "nutation": { "type": "final", "dPsi": "-110.876", "sigma_dPsi": "0.136", "dEpsilon": "-6.447", "sigma_dEpsilon": "0.042", "dX": "0.277", "sigma_dX": "0.054", "dY": "-0.061", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "29", "MJD": "59547" }, "dataEOP": { "pole": { "type": "final", "X": "120.935", "sigma_X": "0.026", "Y": "250.800", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-105.7693", "sigma_UT1-UTC": "0.0067", "LOD": "0.3902", "sigma_LOD": "0.0067" }, "nutation": { "type": "final", "dPsi": "-111.138", "sigma_dPsi": "0.136", "dEpsilon": "-6.452", "sigma_dEpsilon": "0.042", "dX": "0.234", "sigma_dX": "0.054", "dY": "-0.104", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2021", "dateMonth": "11", "dateDay": "30", "MJD": "59548" }, "dataEOP": { "pole": { "type": "final", "X": "119.462", "sigma_X": "0.026", "Y": "251.409", "sigma_Y": "0.019" }, "UT": { "type": "final", "UT1-UTC": "-106.2356", "sigma_UT1-UTC": "0.0066", "LOD": "0.5403", "sigma_LOD": "0.0067" }, "nutation": { "type": "final", "dPsi": "-111.496", "sigma_dPsi": "0.138", "dEpsilon": "-6.463", "sigma_dEpsilon": "0.042", "dX": "0.190", "sigma_dX": "0.055", "dY": "-0.147", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "1", "MJD": "59549" }, "dataEOP": { "pole": { "type": "final", "X": "117.908", "sigma_X": "0.026", "Y": "252.101", "sigma_Y": "0.020" }, "UT": { "type": "final", "UT1-UTC": "-106.8219", "sigma_UT1-UTC": "0.0066", "LOD": "0.5712", "sigma_LOD": "0.0066" }, "nutation": { "type": "final", "dPsi": "-111.672", "sigma_dPsi": "0.138", "dEpsilon": "-6.258", "sigma_dEpsilon": "0.042", "dX": "0.205", "sigma_dX": "0.055", "dY": "-0.142", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "2", "MJD": "59550" }, "dataEOP": { "pole": { "type": "prediction", "X": "116.646", "sigma_X": "0.026", "Y": "253.077", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.3817", "sigma_UT1-UTC": "0.0067" }, "nutation": { "type": "prediction", "dX": "0.235", "sigma_dX": "0.056", "dY": "-0.125", "sigma_dY": "0.042" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "3", "MJD": "59551" }, "dataEOP": { "pole": { "type": "prediction", "X": "115.236", "sigma_X": "0.026", "Y": "254.139", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.7758", "sigma_UT1-UTC": "0.0067" }, "nutation": { "type": "prediction", "dX": "0.265", "sigma_dX": "0.056", "dY": "-0.108", "sigma_dY": "0.043" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "4", "MJD": "59552" }, "dataEOP": { "pole": { "type": "prediction", "X": "113.528", "sigma_X": "0.026", "Y": "254.463", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.9062", "sigma_UT1-UTC": "0.0069" }, "nutation": { "type": "prediction", "dX": "0.275", "sigma_dX": "0.057", "dY": "-0.112", "sigma_dY": "0.044" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "5", "MJD": "59553" }, "dataEOP": { "pole": { "type": "prediction", "X": "112.212", "sigma_X": "0.026", "Y": "254.544", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.7891", "sigma_UT1-UTC": "0.0070" }, "nutation": { "type": "prediction", "dX": "0.279", "sigma_dX": "0.057", "dY": "-0.124", "sigma_dY": "0.045" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "6", "MJD": "59554" }, "dataEOP": { "pole": { "type": "prediction", "X": "110.932", "sigma_X": "0.026", "Y": "255.122", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.5299", "sigma_UT1-UTC": "0.0072" }, "nutation": { "type": "prediction", "dX": "0.282", "sigma_dX": "0.058", "dY": "-0.137", "sigma_dY": "0.046" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "7", "MJD": "59555" }, "dataEOP": { "pole": { "type": "prediction", "X": "109.266", "sigma_X": "0.026", "Y": "255.631", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.2636", "sigma_UT1-UTC": "0.0073" }, "nutation": { "type": "prediction", "dX": "0.286", "sigma_dX": "0.059", "dY": "-0.149", "sigma_dY": "0.047" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "8", "MJD": "59556" }, "dataEOP": { "pole": { "type": "prediction", "X": "106.685", "sigma_X": "0.025", "Y": "256.326", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.1092", "sigma_UT1-UTC": "0.0076" }, "nutation": { "type": "prediction", "dX": "0.287", "sigma_dX": "0.060", "dY": "-0.147", "sigma_dY": "0.049" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "9", "MJD": "59557" }, "dataEOP": { "pole": { "type": "prediction", "X": "103.985", "sigma_X": "0.025", "Y": "256.752", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.1566", "sigma_UT1-UTC": "0.0078" }, "nutation": { "type": "prediction", "dX": "0.287", "sigma_dX": "0.060", "dY": "-0.141", "sigma_dY": "0.051" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "10", "MJD": "59558" }, "dataEOP": { "pole": { "type": "prediction", "X": "101.420", "sigma_X": "0.026", "Y": "257.121", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.3939", "sigma_UT1-UTC": "0.0081" }, "nutation": { "type": "prediction", "dX": "0.287", "sigma_dX": "0.061", "dY": "-0.135", "sigma_dY": "0.053" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "11", "MJD": "59559" }, "dataEOP": { "pole": { "type": "prediction", "X": "98.444", "sigma_X": "0.026", "Y": "257.387", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-107.7223", "sigma_UT1-UTC": "0.0084" }, "nutation": { "type": "prediction", "dX": "0.279", "sigma_dX": "0.500", "dY": "-0.126", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "12", "MJD": "59560" }, "dataEOP": { "pole": { "type": "prediction", "X": "95.223", "sigma_X": "0.026", "Y": "257.382", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-108.2027", "sigma_UT1-UTC": "0.0088" }, "nutation": { "type": "prediction", "dX": "0.267", "sigma_dX": "0.500", "dY": "-0.117", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "13", "MJD": "59561" }, "dataEOP": { "pole": { "type": "prediction", "X": "92.510", "sigma_X": "0.026", "Y": "257.417", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-108.6215", "sigma_UT1-UTC": "0.0092" }, "nutation": { "type": "prediction", "dX": "0.254", "sigma_dX": "0.500", "dY": "-0.110", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "14", "MJD": "59562" }, "dataEOP": { "pole": { "type": "prediction", "X": "90.302", "sigma_X": "0.026", "Y": "258.026", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-108.9605", "sigma_UT1-UTC": "0.0096" }, "nutation": { "type": "prediction", "dX": "0.248", "sigma_dX": "0.500", "dY": "-0.105", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "15", "MJD": "59563" }, "dataEOP": { "pole": { "type": "prediction", "X": "87.839", "sigma_X": "0.026", "Y": "258.996", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-109.2077", "sigma_UT1-UTC": "0.0100" }, "nutation": { "type": "prediction", "dX": "0.250", "sigma_dX": "0.500", "dY": "-0.105", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "16", "MJD": "59564" }, "dataEOP": { "pole": { "type": "prediction", "X": "85.342", "sigma_X": "0.026", "Y": "259.703", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-109.3429", "sigma_UT1-UTC": "0.0104" }, "nutation": { "type": "prediction", "dX": "0.260", "sigma_dX": "0.500", "dY": "-0.109", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "17", "MJD": "59565" }, "dataEOP": { "pole": { "type": "prediction", "X": "82.625", "sigma_X": "0.027", "Y": "260.750", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-109.2665", "sigma_UT1-UTC": "0.0109" }, "nutation": { "type": "prediction", "dX": "0.271", "sigma_dX": "0.500", "dY": "-0.119", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "18", "MJD": "59566" }, "dataEOP": { "pole": { "type": "prediction", "X": "80.173", "sigma_X": "0.027", "Y": "261.326", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-109.0583", "sigma_UT1-UTC": "0.0113" }, "nutation": { "type": "prediction", "dX": "0.280", "sigma_dX": "0.500", "dY": "-0.133", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "19", "MJD": "59567" }, "dataEOP": { "pole": { "type": "prediction", "X": "78.729", "sigma_X": "0.028", "Y": "261.666", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-108.7462", "sigma_UT1-UTC": "0.0117" }, "nutation": { "type": "prediction", "dX": "0.284", "sigma_dX": "0.500", "dY": "-0.147", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "20", "MJD": "59568" }, "dataEOP": { "pole": { "type": "prediction", "X": "77.342", "sigma_X": "0.029", "Y": "262.566", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-108.3943", "sigma_UT1-UTC": "0.0121" }, "nutation": { "type": "prediction", "dX": "0.285", "sigma_dX": "0.500", "dY": "-0.157", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "21", "MJD": "59569" }, "dataEOP": { "pole": { "type": "prediction", "X": "75.404", "sigma_X": "0.029", "Y": "263.451", "sigma_Y": "0.020" }, "UT": { "type": "prediction", "UT1-UTC": "-108.0020", "sigma_UT1-UTC": "0.0126" }, "nutation": { "type": "prediction", "dX": "0.286", "sigma_dX": "0.500", "dY": "-0.161", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "22", "MJD": "59570" }, "dataEOP": { "pole": { "type": "prediction", "X": "73.121", "sigma_X": "0.030", "Y": "264.273", "sigma_Y": "0.021" }, "UT": { "type": "prediction", "UT1-UTC": "-107.6162", "sigma_UT1-UTC": "0.0130" }, "nutation": { "type": "prediction", "dX": "0.289", "sigma_dX": "0.500", "dY": "-0.160", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "23", "MJD": "59571" }, "dataEOP": { "pole": { "type": "prediction", "X": "70.867", "sigma_X": "0.030", "Y": "265.186", "sigma_Y": "0.021" }, "UT": { "type": "prediction", "UT1-UTC": "-107.3458", "sigma_UT1-UTC": "0.0134" }, "nutation": { "type": "prediction", "dX": "0.290", "sigma_dX": "0.500", "dY": "-0.159", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "24", "MJD": "59572" }, "dataEOP": { "pole": { "type": "prediction", "X": "68.515", "sigma_X": "0.030", "Y": "266.505", "sigma_Y": "0.021" }, "UT": { "type": "prediction", "UT1-UTC": "-107.2832", "sigma_UT1-UTC": "0.0138" }, "nutation": { "type": "prediction", "dX": "0.286", "sigma_dX": "0.500", "dY": "-0.162", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "25", "MJD": "59573" }, "dataEOP": { "pole": { "type": "prediction", "X": "66.062", "sigma_X": "0.031", "Y": "267.817", "sigma_Y": "0.021" }, "UT": { "type": "prediction", "UT1-UTC": "-107.4208", "sigma_UT1-UTC": "0.0142" }, "nutation": { "type": "prediction", "dX": "0.275", "sigma_dX": "0.500", "dY": "-0.171", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "26", "MJD": "59574" }, "dataEOP": { "pole": { "type": "prediction", "X": "64.258", "sigma_X": "0.031", "Y": "268.974", "sigma_Y": "0.022" }, "UT": { "type": "prediction", "UT1-UTC": "-107.7743", "sigma_UT1-UTC": "0.0147" }, "nutation": { "type": "prediction", "dX": "0.258", "sigma_dX": "0.500", "dY": "-0.184", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "27", "MJD": "59575" }, "dataEOP": { "pole": { "type": "prediction", "X": "62.776", "sigma_X": "0.032", "Y": "270.373", "sigma_Y": "0.022" }, "UT": { "type": "prediction", "UT1-UTC": "-108.3091", "sigma_UT1-UTC": "0.0152" }, "nutation": { "type": "prediction", "dX": "0.242", "sigma_dX": "0.500", "dY": "-0.195", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "28", "MJD": "59576" }, "dataEOP": { "pole": { "type": "prediction", "X": "61.116", "sigma_X": "0.032", "Y": "271.891", "sigma_Y": "0.023" }, "UT": { "type": "prediction", "UT1-UTC": "-108.9507", "sigma_UT1-UTC": "0.0157" }, "nutation": { "type": "prediction", "dX": "0.232", "sigma_dX": "0.500", "dY": "-0.201", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "29", "MJD": "59577" }, "dataEOP": { "pole": { "type": "prediction", "X": "59.196", "sigma_X": "0.033", "Y": "273.538", "sigma_Y": "0.023" }, "UT": { "type": "prediction", "UT1-UTC": "-109.5905", "sigma_UT1-UTC": "0.0161" }, "nutation": { "type": "prediction", "dX": "0.231", "sigma_dX": "0.500", "dY": "-0.198", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "30", "MJD": "59578" }, "dataEOP": { "pole": { "type": "prediction", "X": "57.728", "sigma_X": "0.034", "Y": "274.724", "sigma_Y": "0.024" }, "UT": { "type": "prediction", "UT1-UTC": "-110.1054", "sigma_UT1-UTC": "0.0166" }, "nutation": { "type": "prediction", "dX": "0.238", "sigma_dX": "0.500", "dY": "-0.191", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2021", "dateMonth": "12", "dateDay": "31", "MJD": "59579" }, "dataEOP": { "pole": { "type": "prediction", "X": "56.325", "sigma_X": "0.036", "Y": "275.979", "sigma_Y": "0.025" }, "UT": { "type": "prediction", "UT1-UTC": "-110.4007", "sigma_UT1-UTC": "0.0170" }, "nutation": { "type": "prediction", "dX": "0.248", "sigma_dX": "0.500", "dY": "-0.184", "sigma_dY": "0.500" } } }, { "time": { "dateYear": "2022", "dateMonth": "1", "dateDay": "1", "MJD": "59580" }, "dataEOP": { "pole": { "type": "prediction", "X": "54.585", "sigma_X": "0.037", "Y": "276.975", "sigma_Y": "0.025" }, "UT": { "type": "prediction", "UT1-UTC": "-110.4783", "sigma_UT1-UTC": "0.0174" }, "nutation": { "type": "prediction", "dX": "0.255", "sigma_dX": "0.500", "dY": "-0.182", "sigma_dY": "0.500" } } } ] } } }