BULLETIN B 341 1 July 2016 Contents are described in ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf 1 - DAILY FINAL VALUES OF x, y, UT1-UTC, dX, dY Angular unit is milliarcsecond (mas), time unit is millisecond (ms). Upgraded solution from February 1 2011 - consistent with ITRF 2008. DATE MJD x y UT1-UTC dX dY x err y err UT1 err X err Y err (0 h UTC) mas mas ms mas mas mas mas ms mas mas Final values Mean formal error 0.041 0.037 0.0080 0.037 0.045 2016 5 2 57510 36.708 474.011 -136.5813 0.053 0.131 0.042 0.037 0.0066 0.035 0.037 2016 5 3 57511 38.586 475.560 -138.5302 0.030 0.127 0.042 0.038 0.0068 0.035 0.038 2016 5 4 57512 40.681 476.852 -140.6614 0.008 0.123 0.042 0.038 0.0071 0.036 0.039 2016 5 5 57513 42.346 478.022 -142.8618 0.122 0.088 0.042 0.038 0.0074 0.037 0.041 2016 5 6 57514 43.440 479.085 -145.0110 0.272 0.045 0.042 0.038 0.0076 0.038 0.043 2016 5 7 57515 44.916 480.217 -147.0091 0.277 0.052 0.042 0.038 0.0078 0.038 0.045 2016 5 8 57516 46.610 481.535 -148.8921 0.229 0.077 0.042 0.038 0.0080 0.039 0.047 2016 5 9 57517 48.358 482.854 -150.5476 0.181 0.102 0.042 0.038 0.0081 0.039 0.049 2016 5 10 57518 50.208 484.136 -152.0710 0.133 0.127 0.041 0.037 0.0082 0.039 0.050 2016 5 11 57519 52.256 485.299 -153.4758 0.015 0.148 0.041 0.037 0.0083 0.038 0.051 2016 5 12 57520 54.310 486.370 -154.8622 -0.121 0.169 0.040 0.037 0.0083 0.038 0.051 2016 5 13 57521 56.404 487.318 -156.2674 -0.116 0.138 0.040 0.037 0.0083 0.037 0.050 2016 5 14 57522 58.449 488.227 -157.8078 -0.089 0.111 0.040 0.037 0.0083 0.037 0.049 2016 5 15 57523 60.489 488.845 -159.4425 -0.070 0.091 0.040 0.037 0.0082 0.036 0.047 2016 5 16 57524 62.541 489.123 -161.1736 -0.052 0.071 0.040 0.037 0.0081 0.035 0.046 2016 5 17 57525 64.596 489.631 -162.9401 -0.033 0.052 0.041 0.037 0.0079 0.035 0.044 2016 5 18 57526 66.405 490.356 -164.6544 -0.015 0.032 0.041 0.037 0.0078 0.035 0.044 2016 5 19 57527 68.072 491.169 -166.2751 0.069 0.113 0.041 0.037 0.0077 0.035 0.044 2016 5 20 57528 69.465 492.157 -167.8518 0.171 0.220 0.042 0.037 0.0077 0.036 0.044 2016 5 21 57529 70.490 493.108 -169.3837 0.182 0.225 0.042 0.037 0.0077 0.037 0.045 2016 5 22 57530 71.177 493.705 -170.8579 0.159 0.193 0.042 0.037 0.0078 0.038 0.046 2016 5 23 57531 72.365 493.821 -172.2878 0.136 0.160 0.042 0.037 0.0080 0.040 0.047 2016 5 24 57532 74.321 494.178 -173.7417 0.113 0.127 0.042 0.037 0.0082 0.041 0.049 2016 5 25 57533 76.385 494.842 -175.1964 0.027 0.154 0.042 0.037 0.0084 0.042 0.049 2016 5 26 57534 78.772 495.446 -176.5603 -0.076 0.195 0.041 0.037 0.0086 0.043 0.049 2016 5 27 57535 80.936 496.149 -177.9234 -0.179 0.237 0.041 0.037 0.0088 0.042 0.048 2016 5 28 57536 82.725 496.557 -179.4009 -0.175 0.226 0.041 0.038 0.0089 0.041 0.045 2016 5 29 57537 84.953 496.716 -180.9563 -0.132 0.197 0.041 0.038 0.0089 0.039 0.042 2016 5 30 57538 87.852 496.543 -182.7330 -0.086 0.163 0.041 0.037 0.0087 0.037 0.044 2016 5 31 57539 90.449 496.520 -184.5656 -0.044 0.135 0.041 0.038 0.0084 0.034 0.042 2016 6 1 57540 92.811 496.627 -186.3573 -0.002 0.106 0.041 0.038 0.0082 0.031 0.040 Preliminary extension 2016 6 2 57541 95.142 496.954 -188.1951 0.056 0.082 0.042 0.037 0.0079 0.027 0.039 2016 6 3 57542 97.085 497.198 -189.9368 0.119 0.060 0.042 0.038 0.0077 0.025 0.037 2016 6 4 57543 98.855 497.407 -191.4948 0.132 0.047 0.042 0.038 0.0076 0.023 0.035 2016 6 5 57544 100.111 497.487 -192.8438 0.127 0.039 0.042 0.038 0.0075 0.021 0.034 2016 6 6 57545 101.539 497.509 -194.0846 0.122 0.030 0.043 0.038 0.0074 0.021 0.032 2016 6 7 57546 102.735 497.895 -195.1933 0.118 0.022 0.043 0.038 0.0073 0.021 0.030 2016 6 8 57547 103.656 497.924 -196.1893 0.113 0.013 0.044 0.039 0.0073 0.022 0.029 2016 6 9 57548 104.842 497.741 -197.1944 -0.019 0.044 0.046 0.041 0.0073 0.023 0.028 2016 6 10 57549 106.101 497.202 -198.1372 -0.019 0.044 0.047 0.043 0.0073 0.025 0.027 2016 6 11 57550 107.654 496.351 -199.0442 -0.019 0.044 0.050 0.045 0.0073 0.027 0.027 2016 6 12 57551 109.486 495.407 -199.9776 -0.019 0.044 0.052 0.049 0.0074 0.030 0.026 2016 6 13 57552 112.213 494.296 -200.8700 -0.019 0.044 0.056 0.053 0.0075 0.033 0.026 2016 6 14 57553 115.198 493.964 -201.7058 -0.019 0.044 0.058 0.059 0.0075 0.036 0.026 2016 6 15 57554 118.005 494.603 -202.4445 -0.019 0.044 0.061 0.066 0.0075 0.039 0.028 2016 6 16 57555 120.775 494.861 -203.0865 -0.019 0.044 0.063 0.072 0.0075 0.041 0.032 2016 6 17 57556 123.717 494.632 -203.6203 -0.019 0.044 0.063 0.079 0.0075 0.042 0.048 2016 6 18 57557 126.326 494.046 -204.0476 -0.019 0.044 0.063 0.084 0.0075 0.043 0.083 2016 6 19 57558 128.287 493.254 -204.3600 -0.019 0.044 0.062 0.088 0.0075 0.044 0.137 2016 6 20 57559 130.467 492.211 -204.6298 -0.019 0.044 0.058 0.091 0.0076 0.044 0.178 2016 6 21 57560 132.234 491.582 -204.8210 -0.019 0.044 0.052 0.093 0.0078 0.044 0.185 2016 6 22 57561 134.120 490.642 -205.0385 -0.019 0.044 0.045 0.094 0.0081 0.044 0.178 2016 6 23 57562 136.441 490.297 -205.4407 -0.019 0.044 0.038 0.096 0.0084 0.044 0.168 2016 6 24 57563 138.708 489.693 -205.8972 -0.019 0.044 0.032 0.096 0.0088 0.044 0.158 2016 6 25 57564 140.673 488.964 -206.5231 -0.019 0.044 0.027 0.097 0.0093 0.044 0.149 2016 6 26 57565 142.566 488.749 -207.3139 -0.019 0.044 0.024 0.097 0.0099 0.044 0.141 2016 6 27 57566 144.412 488.206 -208.2888 -0.019 0.044 0.022 0.098 0.0106 0.044 0.135 2016 6 28 57567 146.465 487.235 -209.3537 -0.019 0.044 0.020 0.098 0.0114 0.044 0.129 2016 6 29 57568 148.569 486.249 -210.4658 -0.019 0.044 0.020 0.098 0.0124 0.044 0.125 2016 6 30 57569 150.422 485.438 -211.5265 -0.019 0.044 0.020 0.099 0.0138 0.044 0.121 2016 7 1 57570 152.183 484.544 -212.4908 0.008 -0.001 999.000 999.000 999.0000 999.000 999.000 2 - DAILY FINAL VALUES OF CELESTIAL POLE OFFSETS dPsi1980 & dEps1980 dPsi1980 dEps1980 ....dPsi,dEps / IAU 1980 precession-nutation model Description : ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf The Reference Systems are described in the 2006 IERS Annual Report. DATE MJD dPsi1980 dEps1980 sig dPsi sig dEps (0 h UTC) mas mas mas mas 2016 5 2 57510 -91.352 -13.315 0.088 0.037 2016 5 3 57511 -91.662 -13.297 0.088 0.038 2016 5 4 57512 -91.912 -13.202 0.090 0.039 2016 5 5 57513 -91.808 -13.143 0.093 0.041 2016 5 6 57514 -91.770 -13.252 0.096 0.043 2016 5 7 57515 -92.239 -13.437 0.096 0.045 2016 5 8 57516 -92.750 -13.547 0.098 0.047 2016 5 9 57517 -92.903 -13.544 0.098 0.049 2016 5 10 57518 -92.633 -13.566 0.098 0.050 2016 5 11 57519 -92.416 -13.709 0.096 0.051 2016 5 12 57520 -92.604 -13.870 0.096 0.051 2016 5 13 57521 -92.973 -13.957 0.093 0.050 2016 5 14 57522 -93.449 -13.909 0.093 0.049 2016 5 15 57523 -93.605 -13.818 0.090 0.047 2016 5 16 57524 -93.353 -13.738 0.088 0.046 2016 5 17 57525 -93.045 -13.634 0.088 0.044 2016 5 18 57526 -92.997 -13.490 0.088 0.044 2016 5 19 57527 -93.019 -13.270 0.088 0.044 2016 5 20 57528 -93.028 -13.134 0.090 0.044 2016 5 21 57529 -93.177 -13.206 0.093 0.045 2016 5 22 57530 -93.337 -13.338 0.096 0.046 2016 5 23 57531 -93.474 -13.440 0.101 0.047 2016 5 24 57532 -93.634 -13.540 0.103 0.049 2016 5 25 57533 -93.996 -13.617 0.106 0.049 2016 5 26 57534 -94.392 -13.687 0.108 0.049 2016 5 27 57535 -94.635 -13.676 0.106 0.048 2016 5 28 57536 -94.371 -13.585 0.103 0.045 2016 5 29 57537 -93.900 -13.403 0.098 0.042 2016 5 30 57538 -93.566 -13.171 0.093 0.044 2016 5 31 57539 -93.545 -12.918 0.085 0.042 2016 6 1 57540 -93.809 -12.720 0.078 0.040 3 - EARTH ANGULAR VELOCITY : DAILY FINAL VALUES OF LOD, OMEGA AT 0hUTC LOD : Excess of the Length of day - 86400 s TAI OMEGA : Earth angular velocity Description: ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf DATE MJD LOD sigma OMEGA sigma (0 h UTC) ms ms mas/ms mas/ms 2016 5 2 57510 1.8521 0.0218 15.04106685624 0.00000000380 2016 5 3 57511 2.0445 0.0217 15.04106682275 0.00000000378 2016 5 4 57512 2.1869 0.0216 15.04106679796 0.00000000376 2016 5 5 57513 2.1825 0.0216 15.04106679873 0.00000000376 2016 5 6 57514 2.0885 0.0216 15.04106681509 0.00000000376 2016 5 7 57515 1.9453 0.0216 15.04106684002 0.00000000376 2016 5 8 57516 1.7681 0.0217 15.04106687087 0.00000000378 2016 5 9 57517 1.5860 0.0219 15.04106690257 0.00000000381 2016 5 10 57518 1.4446 0.0219 15.04106692719 0.00000000381 2016 5 11 57519 1.3773 0.0219 15.04106693890 0.00000000381 2016 5 12 57520 1.3825 0.0218 15.04106693800 0.00000000380 2016 5 13 57521 1.4833 0.0217 15.04106692045 0.00000000378 2016 5 14 57522 1.5993 0.0216 15.04106690025 0.00000000376 2016 5 15 57523 1.6889 0.0215 15.04106688466 0.00000000374 2016 5 16 57524 1.7588 0.0214 15.04106687249 0.00000000373 2016 5 17 57525 1.7694 0.0215 15.04106687064 0.00000000374 2016 5 18 57526 1.6973 0.0215 15.04106688319 0.00000000374 2016 5 19 57527 1.6208 0.0215 15.04106689651 0.00000000374 2016 5 20 57528 1.5314 0.0215 15.04106691207 0.00000000374 2016 5 21 57529 1.4891 0.0215 15.04106691944 0.00000000374 2016 5 22 57530 1.4614 0.0214 15.04106692426 0.00000000373 2016 5 23 57531 1.4738 0.0214 15.04106692210 0.00000000373 2016 5 24 57532 1.4532 0.0213 15.04106692569 0.00000000371 2016 5 25 57533 1.3919 0.0212 15.04106693636 0.00000000369 2016 5 26 57534 1.3722 0.0212 15.04106693979 0.00000000369 2016 5 27 57535 1.4259 0.0213 15.04106693044 0.00000000371 2016 5 28 57536 1.5311 0.0214 15.04106691213 0.00000000373 2016 5 29 57537 1.6745 0.0216 15.04106688716 0.00000000376 2016 5 30 57538 1.7848 0.0215 15.04106686796 0.00000000374 2016 5 31 57539 1.8361 0.0216 15.04106685903 0.00000000376 2016 6 1 57540 1.8505 0.0217 15.04106685652 0.00000000378 4 - INFORMATION ON TIME SCALES TAI - UTC = 36 s. during period [57510-57540] No leap second introduced during period [57510-57540] All information concerning time scales : - leap seconds announcements : Bulletin C - DUT1 announcements (UT1-UTC with 0.1 s accuracy) : Bulletin D can be found at : - web site : http://hpiers.obspm.fr/eop-pc/ - anonymous ftp://hpiers.obspm.fr/iers/ or 145.238.100.28 5 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES This section gives the average precision of the individual series, some of them contributing to the combination (*) and their average agreement with it. The period covered is that one of Bulletin B. Units : micro-arc-seconds for x/y/dX/dY micro-seconds for UT1/LOD ----------------------------------------------------------------------------- EOP series first line : Mean formal uncertainty Periods covered second line : Weighted RMS agreement with Bulletin B ----------------------------------------------------------------------------- x y UT1 LOD dX dY Data Number VLBI Standards AUS aus00007.eops 85 73 4 - 65 68 8 57512.21 to 57535.27 198 280 15 - 98 133 BKG bkg00014.eops 112 118 8 - 63 72 9 57512.21 to 57535.27 234 447 27 - 51 70 GSFC gsf2014a.eops 99 94 6 13 63 71 9 57512.21 to 57535.27 521 860 23 17 39 39 IAA iaa2007a.eops 105 92 5 - 72 67 8 57512.21 to 57535.27 129 211 15 - 113 79 USNO usn2015b.eops 84 71 4 - 72 76 7 57512.21 to 57535.27 80 229 13 - 42 52 IVS * ivs07r1e.eops 51 42 3 - 14 42 8 57512.21 to 57535.27 130 126 8 - 7 44 VLBI Intensive BKG * bkgint14.eopi - - 8 - - - 31 57510.31 to 57539.79 - - 17 - - - GSFC * gsf2014a.eopi - - 14 - - - 31 57510.31 to 57539.79 - - 20 - - - IAA * iaa2005a.eopi - - 9 - - - 11 57513.79 to 57536.33 - - 37 - - - PUL pul2010a.eopi - - 9 - - - 31 57510.31 to 57539.79 - - 16 - - - USNO * usn2015b.eopi - - 12 - - - 31 57510.31 to 57539.79 - - 21 - - - GPS CODE COD*ERP_R 5 5 - 0 - - 30 57510.50 to 57539.50 26 25 - 9 - - JPL jpl*.erp 11 12 - 6 - - 30 57510.50 to 57539.50 33 31 - 13 - - GFZ gfz*.erp 5 5 - 1 - - 30 57510.50 to 57539.50 34 29 - 8 - - ESOC esa*.erp 8 10 - 3 - - 30 57510.50 to 57539.50 35 29 - 8 - - NOAA ngs*.erp 2 3 - 0 - - 23 57510.50 to 57539.50 52 55 - 9 - - SIO sio*.erp siu*.erp 42 33 - 8 - - 30 57510.50 to 57539.50 30 26 - 19 - - EMR emr*.erp 27 27 - 7 - - 23 57510.50 to 57539.50 49 33 - 24 - - IAA gnss.res 3 3 - 0 - - 30 57510.50 to 57539.50 40 47 - 13 - - GRGS grg*.erp 56 56 - 1 - - 30 57510.50 to 57539.50 46 28 - 13 - - ASI cgs*.erp 10 10 - 2 - - 8 57510.50 to 57517.50 46 39 - 57 - - MIT mit*.erp 12 11 - 1 - - 30 57510.50 to 57539.50 33 30 - 10 - - IGR * igs96p02.erp 17 21 - 3 - - 30 57510.50 to 57539.50 22 17 - 6 - - IGS * igs00p03.erp 3 4 - 0 - - 30 57510.50 to 57539.50 27 14 - 8 - - SLR MCC tg*.02 172 177 - 30 - - 27 57510.00 to 57540.00 106 88 - 209 - - IAA slr_v.dat 56 59 - 4 - - 31 57510.00 to 57540.00 186 184 - 24 - - CGS asi*.eop 72 71 - 14 - - 30 57510.50 to 57539.50 195 191 - 53 - - ILRS * ilrsa.eop 39 40 - 6 - - 30 57510.50 to 57539.50 124 111 - 18 - - BULLETIN A NEOS mark3.out 23 28 8 - - - 31 57510.00 to 57540.00 34 27 22 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html