BULLETIN B 340 1 June 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 0.0060 0.027 0.029 2016 4 2 57480 -8.083 422.692 -84.2475 -0.085 0.018 0.041 0.037 0.0052 0.027 0.028 2016 4 3 57481 -7.602 424.119 -86.1566 -0.080 -0.012 0.042 0.037 0.0052 0.027 0.029 2016 4 4 57482 -6.471 425.826 -88.1485 -0.076 -0.042 0.042 0.037 0.0052 0.027 0.030 2016 4 5 57483 -4.770 427.894 -90.2908 -0.071 -0.071 0.042 0.038 0.0053 0.027 0.030 2016 4 6 57484 -2.512 429.861 -92.5718 -0.038 -0.002 0.042 0.038 0.0054 0.027 0.031 2016 4 7 57485 -0.719 432.207 -94.9381 0.003 0.093 0.042 0.038 0.0055 0.027 0.031 2016 4 8 57486 0.684 434.743 -97.2752 -0.107 0.051 0.042 0.038 0.0057 0.027 0.031 2016 4 9 57487 2.091 437.124 -99.5874 -0.133 0.049 0.042 0.038 0.0058 0.027 0.031 2016 4 10 57488 3.352 439.050 -101.7366 -0.108 0.078 0.042 0.038 0.0060 0.026 0.031 2016 4 11 57489 4.599 440.983 -103.6569 -0.083 0.108 0.042 0.038 0.0062 0.026 0.031 2016 4 12 57490 6.137 442.705 -105.4689 -0.059 0.137 0.042 0.038 0.0064 0.026 0.030 2016 4 13 57491 7.805 444.224 -107.1724 -0.043 0.128 0.042 0.038 0.0065 0.026 0.029 2016 4 14 57492 9.125 445.650 -108.7662 -0.030 0.109 0.042 0.038 0.0066 0.026 0.029 2016 4 15 57493 10.473 447.429 -110.3057 -0.016 0.089 0.042 0.038 0.0065 0.026 0.028 2016 4 16 57494 11.956 449.628 -111.8989 -0.010 0.085 0.042 0.037 0.0065 0.025 0.027 2016 4 17 57495 13.636 451.919 -113.5536 -0.006 0.086 0.042 0.037 0.0063 0.025 0.026 2016 4 18 57496 15.491 454.115 -115.1898 -0.001 0.088 0.042 0.037 0.0062 0.025 0.025 2016 4 19 57497 17.082 455.929 -116.8924 0.003 0.089 0.042 0.037 0.0061 0.025 0.024 2016 4 20 57498 18.543 456.817 -118.6450 0.011 0.136 0.042 0.037 0.0060 0.025 0.024 2016 4 21 57499 20.298 457.633 -120.3397 0.004 0.097 0.042 0.037 0.0060 0.025 0.024 2016 4 22 57500 22.064 458.681 -121.9701 -0.007 0.030 0.042 0.037 0.0061 0.026 0.025 2016 4 23 57501 24.089 460.209 -123.5851 0.001 0.030 0.042 0.037 0.0061 0.027 0.026 2016 4 24 57502 25.818 461.888 -125.1294 0.016 0.054 0.042 0.037 0.0061 0.028 0.027 2016 4 25 57503 27.086 463.482 -126.5293 0.031 0.079 0.041 0.037 0.0061 0.029 0.029 2016 4 26 57504 28.079 465.372 -127.8089 0.046 0.103 0.041 0.037 0.0061 0.030 0.030 2016 4 27 57505 28.863 467.028 -129.0299 0.061 0.128 0.041 0.037 0.0061 0.031 0.032 2016 4 28 57506 29.725 468.562 -130.3050 0.085 0.134 0.041 0.037 0.0061 0.032 0.033 2016 4 29 57507 30.554 469.930 -131.7090 0.110 0.135 0.041 0.037 0.0061 0.032 0.034 2016 4 30 57508 32.131 470.870 -133.1836 0.100 0.133 0.041 0.037 0.0062 0.032 0.034 2016 5 1 57509 34.568 472.256 -134.8151 0.077 0.130 0.041 0.037 0.0064 0.032 0.034 Preliminary extension 2016 5 2 57510 36.707 474.015 -136.5777 0.055 0.127 0.042 0.037 0.0066 0.031 0.033 2016 5 3 57511 38.587 475.556 -138.5308 0.032 0.123 0.042 0.038 0.0069 0.029 0.033 2016 5 4 57512 40.681 476.856 -140.6613 0.009 0.120 0.042 0.038 0.0073 0.028 0.032 2016 5 5 57513 42.347 478.017 -142.8542 0.021 0.121 0.042 0.038 0.0075 0.027 0.031 2016 5 6 57514 43.438 479.090 -144.9797 0.041 0.123 0.042 0.038 0.0078 0.026 0.030 2016 5 7 57515 44.916 480.209 -147.0145 0.061 0.125 0.042 0.038 0.0080 0.026 0.030 2016 5 8 57516 46.609 481.539 -148.8905 0.082 0.128 0.042 0.038 0.0081 0.027 0.031 2016 5 9 57517 48.362 482.852 -150.5454 0.102 0.130 0.042 0.038 0.0082 0.028 0.032 2016 5 10 57518 50.203 484.146 -152.0700 0.123 0.132 0.042 0.039 0.0083 0.029 0.033 2016 5 11 57519 52.261 485.291 -153.4753 -0.019 0.043 0.043 0.039 0.0084 0.030 0.034 2016 5 12 57520 54.306 486.379 -154.8601 -0.019 0.043 0.043 0.041 0.0085 0.032 0.035 2016 5 13 57521 56.410 487.306 -156.2689 -0.019 0.043 0.045 0.042 0.0086 0.034 0.037 2016 5 14 57522 58.438 488.241 -157.8074 -0.019 0.043 0.046 0.045 0.0086 0.035 0.038 2016 5 15 57523 60.516 488.831 -159.4394 -0.019 0.043 0.049 0.048 0.0087 0.037 0.039 2016 5 16 57524 62.571 489.173 -161.1645 -0.019 0.043 0.052 0.052 0.0086 0.038 0.040 2016 5 17 57525 64.671 489.653 -162.9227 -0.019 0.043 0.056 0.057 0.0086 0.039 0.041 2016 5 18 57526 66.475 490.398 -164.6367 -0.019 0.043 0.061 0.062 0.0085 0.040 0.041 2016 5 19 57527 68.116 491.225 -166.2734 -0.019 0.043 0.066 0.068 0.0085 0.040 0.041 2016 5 20 57528 69.547 492.235 -167.8516 -0.019 0.043 0.071 0.073 0.0085 0.040 0.042 2016 5 21 57529 70.598 493.137 -169.3807 -0.019 0.043 0.075 0.077 0.0085 0.040 0.042 2016 5 22 57530 71.225 493.700 -170.8546 -0.019 0.044 0.078 0.080 0.0085 0.041 0.042 2016 5 23 57531 72.366 493.883 -172.2811 -0.019 0.044 0.079 0.083 0.0086 0.041 0.042 2016 5 24 57532 74.360 494.212 -173.7406 -0.019 0.044 0.080 0.084 0.0086 0.041 0.042 2016 5 25 57533 76.409 494.853 -175.1867 -0.019 0.044 0.080 0.085 0.0088 0.041 0.042 2016 5 26 57534 78.767 495.521 -176.5473 -0.019 0.044 0.079 0.085 0.0089 0.041 0.042 2016 5 27 57535 80.953 496.119 -177.9273 -0.019 0.044 0.079 0.085 0.0091 0.041 0.042 2016 5 28 57536 82.797 496.569 -179.3875 -0.019 0.044 0.080 0.085 0.0093 0.041 0.042 2016 5 29 57537 85.100 496.736 -180.9226 -0.019 0.044 0.081 0.085 0.0095 0.041 0.042 2016 5 30 57538 87.807 496.602 -182.7062 -0.019 0.044 0.084 0.086 0.0099 0.041 0.042 2016 5 31 57539 90.621 496.453 -184.5254 -0.019 0.044 0.087 0.088 0.0102 0.041 0.042 2016 6 1 57540 93.178 496.456 -186.5274 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 4 2 57480 -92.050 -12.578 0.068 0.028 2016 4 3 57481 -91.945 -12.638 0.068 0.029 2016 4 4 57482 -92.220 -12.925 0.068 0.030 2016 4 5 57483 -92.368 -13.161 0.068 0.030 2016 4 6 57484 -92.104 -13.051 0.068 0.031 2016 4 7 57485 -91.779 -12.792 0.068 0.031 2016 4 8 57486 -92.164 -12.791 0.068 0.031 2016 4 9 57487 -92.684 -12.908 0.068 0.031 2016 4 10 57488 -93.102 -13.016 0.065 0.031 2016 4 11 57489 -93.185 -13.099 0.065 0.031 2016 4 12 57490 -92.833 -13.238 0.065 0.030 2016 4 13 57491 -92.340 -13.468 0.065 0.029 2016 4 14 57492 -92.115 -13.642 0.065 0.029 2016 4 15 57493 -92.257 -13.675 0.065 0.028 2016 4 16 57494 -92.475 -13.614 0.063 0.027 2016 4 17 57495 -92.429 -13.557 0.063 0.026 2016 4 18 57496 -92.137 -13.493 0.063 0.025 2016 4 19 57497 -91.880 -13.355 0.063 0.024 2016 4 20 57498 -91.823 -13.115 0.063 0.024 2016 4 21 57499 -91.974 -13.029 0.063 0.024 2016 4 22 57500 -92.178 -13.133 0.065 0.025 2016 4 23 57501 -92.295 -13.282 0.068 0.026 2016 4 24 57502 -92.361 -13.402 0.070 0.027 2016 4 25 57503 -92.453 -13.478 0.073 0.029 2016 4 26 57504 -92.617 -13.573 0.075 0.030 2016 4 27 57505 -92.768 -13.707 0.078 0.032 2016 4 28 57506 -92.652 -13.804 0.080 0.033 2016 4 29 57507 -92.143 -13.737 0.080 0.034 2016 4 30 57508 -91.546 -13.537 0.080 0.034 2016 5 1 57509 -91.235 -13.367 0.080 0.034 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 4 2 57480 1.8505 0.0203 15.04106685652 0.00000000353 2016 4 3 57481 1.9454 0.0205 15.04106684000 0.00000000357 2016 4 4 57482 2.0822 0.0206 15.04106681619 0.00000000359 2016 4 5 57483 2.2186 0.0207 15.04106679244 0.00000000360 2016 4 6 57484 2.3281 0.0208 15.04106677338 0.00000000362 2016 4 7 57485 2.3379 0.0209 15.04106677167 0.00000000364 2016 4 8 57486 2.3215 0.0210 15.04106677453 0.00000000366 2016 4 9 57487 2.2240 0.0211 15.04106679150 0.00000000367 2016 4 10 57488 2.0386 0.0213 15.04106682378 0.00000000371 2016 4 11 57489 1.8619 0.0214 15.04106685454 0.00000000373 2016 4 12 57490 1.7406 0.0215 15.04106687566 0.00000000374 2016 4 13 57491 1.6319 0.0215 15.04106689458 0.00000000374 2016 4 14 57492 1.5485 0.0214 15.04106690910 0.00000000373 2016 4 15 57493 1.5690 0.0213 15.04106690553 0.00000000371 2016 4 16 57494 1.6220 0.0211 15.04106689630 0.00000000367 2016 4 17 57495 1.6422 0.0208 15.04106689279 0.00000000362 2016 4 18 57496 1.7097 0.0206 15.04106688103 0.00000000359 2016 4 19 57497 1.7441 0.0203 15.04106687505 0.00000000353 2016 4 20 57498 1.7336 0.0201 15.04106687687 0.00000000350 2016 4 21 57499 1.6867 0.0199 15.04106688504 0.00000000346 2016 4 22 57500 1.6422 0.0198 15.04106689279 0.00000000345 2016 4 23 57501 1.6163 0.0197 15.04106689729 0.00000000343 2016 4 24 57502 1.4877 0.0196 15.04106691968 0.00000000341 2016 4 25 57503 1.3232 0.0195 15.04106694832 0.00000000339 2016 4 26 57504 1.2223 0.0195 15.04106696588 0.00000000339 2016 4 27 57505 1.2394 0.0195 15.04106696291 0.00000000339 2016 4 28 57506 1.3332 0.0195 15.04106694658 0.00000000339 2016 4 29 57507 1.4394 0.0195 15.04106692809 0.00000000339 2016 4 30 57508 1.5623 0.0195 15.04106690670 0.00000000339 2016 5 1 57509 1.7033 0.0195 15.04106688215 0.00000000339 4 - INFORMATION ON TIME SCALES TAI - UTC = 36 s. during period [57480-57509] No leap second introduced during period [57480-57509] 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 66 66 3 - 51 55 8 57483.21 to 57507.27 154 144 24 - 107 175 BKG bkg00014.eops 113 131 5 - 76 72 11 57483.21 to 57507.27 136 76 7 - 58 57 GSFC gsf2014a.eops 89 96 4 11 60 55 11 57483.21 to 57507.27 128 123 9 17 23 22 IAA iaa2007a.eops 57 52 3 - 38 37 8 57483.21 to 57507.27 175 117 6 - 141 76 USNO usn2015b.eops 47 45 2 - 40 42 8 57483.21 to 57507.27 117 126 9 - 42 16 IVS * ivs07r1e.eops 16 17 1 - 5 17 8 57483.21 to 57507.27 94 70 7 - 21 43 VLBI Intensive BKG * bkgint14.eopi - - 7 - - - 32 57480.33 to 57508.33 - - 15 - - - GSFC * gsf2014a.eopi - - 14 - - - 32 57480.33 to 57508.33 - - 16 - - - IAA * iaa2005a.eopi - - 9 - - - 11 57482.79 to 57508.33 - - 36 - - - PUL pul2010a.eopi - - 9 - - - 31 57480.33 to 57508.33 - - 11 - - - USNO * usn2015b.eopi - - 12 - - - 32 57480.33 to 57508.33 - - 17 - - - GPS CODE cod*.erp 5 5 - 0 - - 29 57480.50 to 57508.50 23 17 - 12 - - JPL jpl*.erp 12 14 - 6 - - 29 57480.50 to 57508.50 31 42 - 11 - - GFZ gfz*.erp 5 5 - 1 - - 29 57480.50 to 57508.50 43 40 - 11 - - ESOC esa*.erp 9 10 - 3 - - 29 57480.50 to 57508.50 25 29 - 8 - - NOAA ngs*.erp 3 3 - 0 - - 29 57480.50 to 57508.50 62 58 - 9 - - SIO sio*.erp siu*.erp 38 34 - 8 - - 29 57480.50 to 57508.50 36 33 - 14 - - EMR emr*.erp 29 29 - 8 - - 29 57480.50 to 57508.50 43 39 - 14 - - IAA gps_iaa_*.eop 3 3 - 0 - - 29 57480.50 to 57508.50 38 56 - 11 - - GRGS grg*.erp 55 55 - 1 - - 29 57480.50 to 57508.50 24 26 - 21 - - MIT mit*.erp 12 12 - 2 - - 29 57480.50 to 57508.50 29 37 - 17 - - IGR * igs96p02.erp 16 23 - 3 - - 29 57480.50 to 57508.50 28 28 - 8 - - IGS * igs00p03.erp 4 4 - 0 - - 29 57480.50 to 57508.50 25 27 - 11 - - SLR MCC tg*.02 0 0 - 0 - - 0 00000.00 to 00000.00 81 98 - 155 - - IAA slr_iaa_*.eop 46 46 - 2 - - 30 57480.00 to 57509.00 144 237 - 21 - - CGS asi*.eop 70 70 - 15 - - 29 57480.50 to 57508.50 174 186 - 48 - - ILRS * ilrsa.eop 40 40 - 6 - - 29 57480.50 to 57508.50 117 103 - 26 - - BULLETIN A NEOS mark3.out 26 24 5 - - - 30 57480.00 to 57509.00 39 42 21 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html