BULLETIN B 346 1 Decembre 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 0.034 0.029 0.0060 0.034 0.033 2016 10 2 57663 232.703 329.531 -280.3453 0.081 -0.138 0.033 0.028 0.0067 0.044 0.043 2016 10 3 57664 231.388 327.920 -281.6152 0.073 -0.142 0.033 0.028 0.0064 0.044 0.043 2016 10 4 57665 229.633 326.142 -282.7883 0.062 -0.149 0.033 0.028 0.0064 0.044 0.044 2016 10 5 57666 227.445 324.728 -283.9001 0.048 -0.158 0.032 0.027 0.0063 0.040 0.040 2016 10 6 57667 225.248 322.950 -284.9592 0.042 -0.118 0.032 0.027 0.0063 0.040 0.040 2016 10 7 57668 223.420 321.404 -285.9455 0.037 -0.065 0.033 0.028 0.0064 0.041 0.041 2016 10 8 57669 221.736 319.559 -286.9081 0.059 -0.055 0.033 0.028 0.0065 0.041 0.042 2016 10 9 57670 220.903 317.727 -287.8658 0.090 -0.062 0.033 0.028 0.0065 0.042 0.042 2016 10 10 57671 220.796 315.984 -288.9328 0.112 -0.065 0.033 0.028 0.0062 0.031 0.032 2016 10 11 57672 220.783 314.038 -290.1511 0.140 -0.071 0.034 0.028 0.0063 0.031 0.032 2016 10 12 57673 220.486 312.507 -291.5676 0.175 -0.079 0.034 0.029 0.0064 0.033 0.033 2016 10 13 57674 220.125 311.194 -293.1858 0.169 -0.070 0.034 0.029 0.0064 0.033 0.033 2016 10 14 57675 219.087 310.363 -295.0257 0.154 -0.057 0.034 0.029 0.0064 0.033 0.033 2016 10 15 57676 217.450 309.273 -297.0388 0.138 -0.044 0.035 0.030 0.0064 0.033 0.034 2016 10 16 57677 215.478 307.920 -299.1251 0.123 -0.030 0.035 0.030 0.0064 0.034 0.034 2016 10 17 57678 213.493 306.154 -301.1774 0.092 -0.035 0.034 0.029 0.0054 0.027 0.027 2016 10 18 57679 211.726 304.035 -303.1004 0.088 -0.012 0.034 0.029 0.0055 0.027 0.027 2016 10 19 57680 210.013 302.114 -304.8682 0.080 -0.011 0.035 0.029 0.0055 0.029 0.026 2016 10 20 57681 208.059 300.051 -306.4760 0.087 -0.016 0.035 0.030 0.0056 0.030 0.026 2016 10 21 57682 206.220 298.124 -307.9303 0.093 -0.020 0.036 0.030 0.0056 0.030 0.027 2016 10 22 57683 204.234 296.491 -309.3373 0.099 -0.024 0.036 0.030 0.0056 0.030 0.027 2016 10 23 57684 202.737 294.748 -310.7499 0.105 -0.028 0.037 0.031 0.0056 0.031 0.027 2016 10 24 57685 201.485 293.563 -312.1853 0.020 -0.328 0.035 0.029 0.0057 0.030 0.025 2016 10 25 57686 199.996 291.844 -313.6034 0.098 -0.100 0.035 0.029 0.0057 0.030 0.025 2016 10 26 57687 198.817 289.847 -315.0837 0.130 -0.032 0.036 0.030 0.0058 0.033 0.031 2016 10 27 57688 197.049 288.207 -316.5577 0.134 -0.039 0.036 0.030 0.0059 0.034 0.032 2016 10 28 57689 194.877 286.749 -318.0238 0.137 -0.046 0.037 0.030 0.0059 0.034 0.032 2016 10 29 57690 192.868 285.462 -319.5011 0.141 -0.053 0.037 0.031 0.0059 0.035 0.033 2016 10 30 57691 191.533 284.560 -320.9768 0.144 -0.060 0.038 0.031 0.0060 0.035 0.033 2016 10 31 57692 190.141 283.654 -322.4586 0.147 -0.073 0.036 0.029 0.0058 0.036 0.031 2016 11 1 57693 188.741 282.469 -323.8253 0.151 -0.080 0.036 0.029 0.0058 0.037 0.032 Preliminary extension 2016 11 2 57694 187.251 281.561 -325.1438 0.162 -0.136 0.036 0.030 0.0058 0.037 0.031 2016 11 3 57695 185.888 280.438 -326.4000 0.184 -0.213 0.037 0.030 0.0059 0.038 0.032 2016 11 4 57696 185.057 279.384 -327.6237 0.206 -0.290 0.037 0.030 0.0059 0.038 0.033 2016 11 5 57697 183.910 278.993 -328.8929 0.228 -0.367 0.037 0.031 0.0060 0.039 0.034 2016 11 6 57698 182.076 278.910 -330.2459 0.250 -0.444 0.038 0.031 0.0060 0.039 0.035 2016 11 7 57699 179.462 278.804 -331.7085 0.272 -0.522 0.039 0.032 0.0060 0.040 0.035 2016 11 8 57700 176.446 278.331 -333.2826 0.022 -0.302 0.039 0.032 0.0060 0.040 0.036 2016 11 9 57701 173.556 277.698 -335.0126 -0.034 -0.238 0.040 0.033 0.0061 0.041 0.037 2016 11 10 57702 171.309 277.033 -336.9115 -0.022 -0.232 0.041 0.034 0.0061 0.042 0.038 2016 11 11 57703 169.402 276.439 -338.9569 -0.010 -0.226 0.042 0.035 0.0061 0.042 0.038 2016 11 12 57704 167.427 275.395 -341.1203 0.002 -0.220 0.043 0.036 0.0061 0.043 0.039 2016 11 13 57705 165.551 274.290 -343.2569 0.014 -0.213 0.045 0.037 0.0061 0.043 0.040 2016 11 14 57706 163.597 273.348 -345.2749 0.026 -0.207 0.047 0.039 0.0062 0.044 0.041 2016 11 15 57707 161.311 272.256 -347.1170 0.038 -0.201 0.048 0.041 0.0063 0.044 0.041 2016 11 16 57708 158.945 271.433 -348.7069 -0.020 0.046 0.050 0.042 0.0065 0.045 0.043 2016 11 17 57709 156.681 270.812 -350.0784 -0.020 0.046 0.052 0.044 0.0066 0.046 0.044 2016 11 18 57710 155.001 270.444 -351.3680 -0.020 0.046 0.054 0.046 0.0068 0.047 0.045 2016 11 19 57711 153.330 270.290 -352.6356 -0.020 0.046 0.056 0.048 0.0070 0.048 0.047 2016 11 20 57712 151.101 270.059 -353.9669 -0.020 0.046 0.059 0.050 0.0071 0.048 0.048 2016 11 21 57713 148.341 269.531 -355.3429 -0.020 0.046 0.061 0.052 0.0072 0.049 0.048 2016 11 22 57714 145.984 268.993 -356.8074 -0.020 0.046 0.063 0.055 0.0073 0.050 0.049 2016 11 23 57715 144.043 268.649 -358.3383 -0.020 0.046 0.065 0.057 0.0075 0.050 0.050 2016 11 24 57716 142.602 268.333 -359.9039 -0.020 0.046 0.067 0.059 0.0076 0.051 0.051 2016 11 25 57717 141.335 268.560 -361.4942 -0.020 0.046 0.069 0.061 0.0077 0.051 0.051 2016 11 26 57718 140.379 268.526 -363.0567 -0.020 0.046 0.071 0.063 0.0078 0.051 0.052 2016 11 27 57719 139.144 268.550 -364.5370 -0.020 0.046 0.073 0.065 0.0081 0.052 0.052 2016 11 28 57720 137.016 268.753 -365.9089 -0.020 0.046 0.075 0.067 0.0084 0.052 0.053 2016 11 29 57721 134.454 268.308 -367.2129 -0.020 0.046 0.077 0.070 0.0088 0.052 0.053 2016 11 30 57722 131.963 267.945 -368.4383 -0.020 0.046 0.079 0.072 0.0091 0.053 0.053 2016 12 1 57723 129.679 267.654 -369.6114 -0.020 0.046 0.081 0.075 0.0095 0.053 0.054 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 10 2 57663 -105.248 -12.148 0.111 0.043 2016 10 3 57664 -105.277 -12.222 0.111 0.043 2016 10 4 57665 -105.112 -12.402 0.111 0.044 2016 10 5 57666 -104.717 -12.558 0.101 0.040 2016 10 6 57667 -104.289 -12.582 0.101 0.040 2016 10 7 57668 -104.172 -12.532 0.103 0.041 2016 10 8 57669 -104.353 -12.486 0.103 0.042 2016 10 9 57670 -104.550 -12.410 0.106 0.042 2016 10 10 57671 -104.485 -12.295 0.078 0.032 2016 10 11 57672 -104.187 -12.224 0.078 0.032 2016 10 12 57673 -103.958 -12.245 0.083 0.033 2016 10 13 57674 -103.992 -12.246 0.083 0.033 2016 10 14 57675 -103.998 -12.088 0.083 0.033 2016 10 15 57676 -103.825 -11.787 0.083 0.034 2016 10 16 57677 -103.602 -11.555 0.085 0.034 2016 10 17 57678 -103.586 -11.550 0.068 0.027 2016 10 18 57679 -103.761 -11.605 0.068 0.027 2016 10 19 57680 -104.120 -11.595 0.073 0.026 2016 10 20 57681 -104.382 -11.545 0.075 0.026 2016 10 21 57682 -104.359 -11.621 0.075 0.027 2016 10 22 57683 -104.068 -11.838 0.075 0.027 2016 10 23 57684 -103.762 -12.024 0.078 0.027 2016 10 24 57685 -103.829 -12.345 0.075 0.025 2016 10 25 57686 -103.541 -12.020 0.075 0.025 2016 10 26 57687 -103.269 -11.830 0.083 0.031 2016 10 27 57688 -103.004 -11.694 0.085 0.032 2016 10 28 57689 -102.815 -11.485 0.085 0.032 2016 10 29 57690 -102.745 -11.232 0.088 0.033 2016 10 30 57691 -102.729 -11.061 0.088 0.033 2016 10 31 57692 -102.650 -11.069 0.090 0.031 2016 11 1 57693 -102.422 -11.189 0.093 0.032 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 10 2 57663 1.3189 0.0192 15.04106694907 0.00000000334 2016 10 3 57664 1.2207 0.0178 15.04106696616 0.00000000310 2016 10 4 57665 1.1388 0.0177 15.04106698042 0.00000000308 2016 10 5 57666 1.0772 0.0189 15.04106699114 0.00000000329 2016 10 6 57667 1.0297 0.0189 15.04106699941 0.00000000329 2016 10 7 57668 0.9849 0.0190 15.04106700721 0.00000000331 2016 10 8 57669 0.9555 0.0190 15.04106701233 0.00000000331 2016 10 9 57670 1.0113 0.0190 15.04106700262 0.00000000331 2016 10 10 57671 1.1552 0.0172 15.04106697757 0.00000000299 2016 10 11 57672 1.3332 0.0172 15.04106694658 0.00000000299 2016 10 12 57673 1.5189 0.0174 15.04106691425 0.00000000303 2016 10 13 57674 1.7253 0.0173 15.04106687832 0.00000000301 2016 10 14 57675 1.9249 0.0173 15.04106684357 0.00000000301 2016 10 15 57676 2.0662 0.0172 15.04106681897 0.00000000299 2016 10 16 57677 2.0963 0.0172 15.04106681373 0.00000000299 2016 10 17 57678 1.9872 0.0191 15.04106683273 0.00000000333 2016 10 18 57679 1.8485 0.0192 15.04106685687 0.00000000334 2016 10 19 57680 1.6679 0.0194 15.04106688831 0.00000000338 2016 10 20 57681 1.5069 0.0196 15.04106691634 0.00000000341 2016 10 21 57682 1.4439 0.0198 15.04106692731 0.00000000345 2016 10 22 57683 1.4158 0.0200 15.04106693220 0.00000000348 2016 10 23 57684 1.4213 0.0202 15.04106693124 0.00000000352 2016 10 24 57685 1.4284 0.0195 15.04106693001 0.00000000339 2016 10 25 57686 1.4675 0.0197 15.04106692320 0.00000000343 2016 10 26 57687 1.4806 0.0196 15.04106692092 0.00000000341 2016 10 27 57688 1.4575 0.0197 15.04106692494 0.00000000343 2016 10 28 57689 1.4750 0.0199 15.04106692189 0.00000000346 2016 10 29 57690 1.4976 0.0200 15.04106691796 0.00000000348 2016 10 30 57691 1.4901 0.0202 15.04106691926 0.00000000352 2016 10 31 57692 1.3961 0.0198 15.04106693563 0.00000000345 2016 11 1 57693 1.3523 0.0200 15.04106694325 0.00000000348 4 - INFORMATION ON TIME SCALES TAI - UTC = 36 s. during period [57663-57693] No leap second introduced during period [57663-57693] Next leap second will be introduced on 1 January 2017 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 113 157 10 - 50 52 5 57666.21 to 57686.21 191 217 9 - 84 161 BKG bkg00014.eops 188 122 14 - 62 88 9 57665.19 to 57686.21 444 432 13 - 79 108 GSFC gsf2016a.eops 102 83 6 21 40 52 8 57666.21 to 57686.21 419 104 25 14 37 86 IAA iaa2007a.eops 49 47 3 - 36 35 6 57666.21 to 57686.21 181 84 14 - 124 103 USNO usn2016a.eops 33 31 2 - 31 32 6 57666.21 to 57686.21 44 94 12 - 23 32 IVS * ivs07r1e.eops 14 12 1 - 5 16 6 57666.21 to 57686.21 50 78 10 - 35 33 VLBI Intensive BKG * bkgint14.eopi - - 12 - - - 30 57663.33 to 57692.79 - - 16 - - - GSFC * gsf2016a.eopi - - 11 - - - 35 57663.33 to 57692.79 - - 19 - - - IAA * iaa2005a.eopi - - 15 - - - 19 57663.33 to 57692.79 - - 16 - - - PUL pul2010a.eopi - - 13 - - - 30 57663.33 to 57692.79 - - 19 - - - USNO * usn2015b.eopi - - 12 - - - 30 57663.33 to 57692.79 - - 17 - - - GPS CODE COD*ERP_R 6 6 - 1 - - 27 57663.50 to 57692.50 34 33 - 11 - - JPL jpl*.erp 12 13 - 6 - - 30 57663.50 to 57692.50 35 37 - 13 - - GFZ gfz*.erp 2 2 - 0 - - 241 57663.00 to 57693.00 47 42 - 13 - - ESOC esa*.erp 8 9 - 3 - - 30 57663.50 to 57692.50 26 35 - 11 - - NOAA ngs*.erp 2 3 - 0 - - 30 57663.50 to 57692.50 51 43 - 7 - - SIO sio*.erp siu*.erp 48 52 - 15 - - 12 57677.50 to 57692.50 32 37 - 20 - - EMR emr*.erp 8 8 - 2 - - 12 57677.50 to 57692.50 36 40 - 10 - - IAA gnss.res 3 3 - 0 - - 30 57663.50 to 57692.50 38 51 - 13 - - GRGS grg*.erp 57 57 - 0 - - 30 57663.50 to 57692.50 30 31 - 9 - - ASI asi*.erp 9 9 - 1 - - 30 57663.50 to 57692.50 55 45 - 32 - - MIT mit*.erp 12 11 - 1 - - 30 57663.50 to 57692.50 29 45 - 11 - - IGR * igs96p02.erp 15 24 - 2 - - 30 57663.50 to 57692.50 29 29 - 8 - - IGS * igs00p03.erp 3 4 - 0 - - 30 57663.50 to 57692.50 26 34 - 9 - - SLR MCC tg*.02 173 162 - 27 - - 31 57663.00 to 57693.00 112 97 - 174 - - IAA slr_v.dat 58 58 - 4 - - 30 57663.00 to 57692.00 162 254 - 22 - - ASI asi*.eop 72 69 - 14 - - 30 57663.50 to 57692.50 153 197 - 41 - - ILRS * ilrsa.eop 43 40 - 9 - - 30 57663.50 to 57692.50 135 103 - 25 - - BULLETIN A NEOS mark3.out 19 20 4 - - - 31 57663.00 to 57693.00 53 42 16 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html