BULLETIN B 269 15 July 2010 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). The reference systems are described in the 2006 IERS Annual Report. 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 0.016 0.016 0.0384 0.082 0.144 2010 5 2 55318 -70.292 391.463 -23.8258 -0.206 -0.041 0.018 0.019 0.0560 0.105 0.265 2010 5 3 55319 -69.555 393.495 -24.3904 -0.252 -0.038 0.033 0.020 0.0301 0.075 0.188 2010 5 4 55320 -68.394 395.465 -24.9144 -0.287 -0.037 0.020 0.018 0.0202 0.075 0.188 2010 5 5 55321 -66.681 397.455 -25.4739 -0.276 -0.035 0.015 0.018 0.0256 0.075 0.188 2010 5 6 55322 -64.950 399.911 -26.1087 -0.214 -0.034 0.015 0.019 0.0471 0.073 0.183 2010 5 7 55323 -62.978 402.470 -26.8358 -0.134 -0.039 0.014 0.019 0.0410 0.072 0.182 2010 5 8 55324 -60.506 405.290 -27.7120 -0.091 -0.056 0.014 0.019 0.0464 0.072 0.182 2010 5 9 55325 -58.925 408.160 -28.7558 -0.114 -0.085 0.014 0.018 0.0466 0.065 0.164 2010 5 10 55326 -57.886 410.739 -29.9218 -0.192 -0.176 0.014 0.017 0.0263 0.038 0.095 2010 5 11 55327 -56.632 413.157 -31.1466 -0.241 -0.190 0.018 0.017 0.0181 0.038 0.095 2010 5 12 55328 -55.553 415.441 -32.3484 -0.218 -0.145 0.017 0.017 0.0235 0.035 0.088 2010 5 13 55329 -54.525 417.573 -33.4194 -0.148 -0.097 0.014 0.016 0.0436 0.043 0.109 2010 5 14 55330 -53.355 419.534 -34.2962 -0.081 -0.039 0.013 0.017 0.0338 0.046 0.116 2010 5 15 55331 -51.925 421.572 -35.0046 -0.061 0.012 0.013 0.021 0.0385 0.046 0.116 2010 5 16 55332 -50.578 423.497 -35.6554 -0.087 0.045 0.013 0.020 0.0510 0.043 0.108 2010 5 17 55333 -49.148 425.082 -36.3505 -0.108 0.050 0.013 0.016 0.0274 0.032 0.080 2010 5 18 55334 -47.457 426.383 -37.1623 -0.145 0.039 0.013 0.015 0.0187 0.032 0.080 2010 5 19 55335 -45.428 427.837 -38.2166 -0.195 0.014 0.012 0.015 0.0243 0.032 0.080 2010 5 20 55336 -43.511 429.687 -39.5200 -0.262 -0.022 0.012 0.015 0.0439 0.060 0.150 2010 5 21 55337 -41.584 431.526 -41.0201 -0.342 -0.061 0.012 0.015 0.0320 0.086 0.217 2010 5 22 55338 -39.461 433.458 -42.6808 -0.422 -0.100 0.012 0.015 0.0379 0.086 0.217 2010 5 23 55339 -37.530 435.570 -44.3783 -0.484 -0.132 0.012 0.014 0.0607 0.086 0.217 2010 5 24 55340 -35.692 437.625 -45.9264 -0.525 -0.157 0.014 0.013 0.0733 0.063 0.159 2010 5 25 55341 -34.055 439.685 -47.2379 -0.514 -0.158 0.013 0.013 0.0402 0.062 0.156 2010 5 26 55342 -32.576 441.782 -48.2676 -0.451 -0.133 0.010 0.013 0.0268 0.062 0.155 2010 5 27 55343 -31.428 443.812 -49.0972 -0.342 -0.087 0.010 0.013 0.0313 0.051 0.128 2010 5 28 55344 -30.482 445.488 -49.8038 -0.217 -0.031 0.011 0.014 0.0347 0.038 0.095 2010 5 29 55345 -28.979 446.741 -50.3567 -0.111 0.021 0.015 0.019 0.0410 0.037 0.094 2010 5 30 55346 -27.359 448.219 -50.7621 -0.049 0.056 0.030 0.019 0.0503 0.037 0.094 2010 5 31 55347 -25.956 450.127 -51.1263 -0.034 0.080 0.037 0.015 0.0561 0.055 0.138 2010 6 1 55348 -24.144 451.988 -51.5854 -0.046 0.070 0.036 0.015 0.0452 0.057 0.144 Preliminary extension 2010 6 2 55349 -22.378 453.703 -52.1635 -0.064 0.042 0.028 0.015 0.0324 0.057 0.144 2010 6 3 55350 -20.843 455.087 -52.8429 -0.058 0.012 0.014 0.015 0.0373 0.053 0.132 2010 6 4 55351 -19.326 456.534 -53.5783 -0.046 -0.010 0.011 0.015 0.0374 0.045 0.112 2010 6 5 55352 -17.385 457.885 -54.3195 -0.039 -0.009 0.011 0.015 0.0440 0.044 0.111 2010 6 6 55353 -14.559 459.360 -55.0396 -0.042 0.015 0.012 0.016 0.0521 0.045 0.114 2010 6 7 55354 -11.946 461.214 -55.6929 -0.017 0.096 0.012 0.016 0.0503 0.051 0.128 2010 6 8 55355 -9.569 462.742 -56.2247 0.001 0.132 0.012 0.016 0.0449 0.051 0.128 2010 6 9 55356 -6.618 464.314 -56.6791 0.035 0.133 0.014 0.013 0.0582 0.051 0.128 2010 6 10 55357 -3.745 466.149 -56.9918 0.074 0.103 0.015 0.013 0.0584 0.057 0.144 2010 6 11 55358 -1.216 467.780 -57.1711 0.097 0.071 0.012 0.013 0.0383 0.059 0.148 2010 6 12 55359 1.658 469.330 -57.2523 0.089 0.066 0.011 0.013 0.0441 0.059 0.148 2010 6 13 55360 4.926 470.931 -57.3103 0.050 0.090 0.011 0.014 0.0524 0.057 0.144 2010 6 14 55361 7.789 472.388 -57.4101 -0.007 0.111 0.011 0.014 0.0288 0.044 0.111 2010 6 15 55362 10.245 473.477 -57.6030 -0.046 0.097 0.011 0.013 0.0197 0.044 0.111 2010 6 16 55363 12.923 474.460 -57.9635 -0.046 0.050 0.014 0.014 0.0267 0.044 0.111 2010 6 17 55364 15.900 475.482 -58.4748 -0.020 -0.017 0.013 0.014 0.0366 0.055 0.138 2010 6 18 55365 19.165 476.494 -59.0966 -0.001 -0.075 0.011 0.014 0.0329 0.058 0.146 2010 6 19 55366 22.310 477.665 -59.7393 -0.014 -0.103 0.011 0.017 0.0458 0.058 0.146 2010 6 20 55367 24.882 478.554 -60.2119 -0.048 -0.088 0.014 0.018 0.0439 0.056 0.140 2010 6 21 55368 27.565 478.848 -60.4339 -0.065 -0.029 0.027 0.020 0.0313 0.046 0.115 2010 6 22 55369 30.649 478.987 -60.4090 -0.036 0.056 0.034 0.030 0.0255 0.046 0.115 2010 6 23 55370 34.044 478.925 -60.1679 0.036 0.137 0.036 0.018 0.0354 0.046 0.115 2010 6 24 55371 37.853 479.148 -59.7244 0.109 0.178 0.036 0.013 0.0593 0.082 0.206 2010 6 25 55372 41.326 479.782 -59.1389 0.145 0.168 0.028 0.013 0.0602 0.107 0.268 2010 6 26 55373 44.219 480.471 -58.5222 0.138 0.129 0.015 0.014 0.0626 0.107 0.269 2010 6 27 55374 47.136 481.291 -57.9483 0.116 0.094 0.015 0.015 0.0444 0.107 0.269 2010 6 28 55375 50.197 481.974 -57.4607 0.103 0.085 0.023 0.014 0.0366 0.107 0.269 2010 6 29 55376 53.544 482.534 -57.1289 0.102 0.096 0.014 0.013 0.0351 0.513 1.290 2010 6 30 55377 56.976 482.958 -56.9556 0.099 0.103 0.014 0.013 0.0385 1.017 2.557 2010 7 1 55378 60.782 483.199 -56.8764 0.078 0.090 0.023 0.013 0.0512 0.857 2.154 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 2010 5 2 55318 -61.940 -10.203 0.258 0.265 2010 5 3 55319 -62.062 -10.036 0.224 0.188 2010 5 4 55320 -62.360 -9.968 0.224 0.188 2010 5 5 55321 -62.521 -10.058 0.224 0.188 2010 5 6 55322 -62.316 -10.231 0.263 0.183 2010 5 7 55323 -61.855 -10.349 0.274 0.182 2010 5 8 55324 -61.514 -10.347 0.274 0.182 2010 5 9 55325 -61.579 -10.286 0.243 0.164 2010 5 10 55326 -62.022 -10.336 0.147 0.095 2010 5 11 55327 -62.473 -10.395 0.147 0.095 2010 5 12 55328 -62.700 -10.410 0.148 0.088 2010 5 13 55329 -62.745 -10.359 0.159 0.109 2010 5 14 55330 -62.757 -10.252 0.161 0.116 2010 5 15 55331 -62.825 -10.192 0.161 0.116 2010 5 16 55332 -62.896 -10.233 0.161 0.108 2010 5 17 55333 -62.835 -10.338 0.161 0.080 2010 5 18 55334 -62.776 -10.422 0.161 0.080 2010 5 19 55335 -62.807 -10.469 0.161 0.080 2010 5 20 55336 -62.965 -10.511 0.246 0.150 2010 5 21 55337 -63.192 -10.552 0.288 0.217 2010 5 22 55338 -63.398 -10.541 0.288 0.217 2010 5 23 55339 -63.569 -10.426 0.288 0.217 2010 5 24 55340 -63.777 -10.244 0.215 0.159 2010 5 25 55341 -63.965 -10.103 0.211 0.156 2010 5 26 55342 -64.029 -10.108 0.210 0.155 2010 5 27 55343 -63.838 -10.251 0.185 0.128 2010 5 28 55344 -63.412 -10.396 0.148 0.095 2010 5 29 55345 -62.951 -10.392 0.146 0.094 2010 5 30 55346 -62.687 -10.207 0.146 0.094 2010 5 31 55347 -62.710 -9.962 0.218 0.138 2010 6 1 55348 -62.915 -9.867 0.226 0.144 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 2010 5 2 55318 0.6118 0.0024 15.04106707216 0.00000000042 2010 5 3 55319 0.5463 0.0026 15.04106708357 0.00000000045 2010 5 4 55320 0.5388 0.0026 15.04106708487 0.00000000045 2010 5 5 55321 0.5983 0.0025 15.04106707451 0.00000000044 2010 5 6 55322 0.6727 0.0025 15.04106706156 0.00000000044 2010 5 7 55323 0.7938 0.0025 15.04106704048 0.00000000044 2010 5 8 55324 0.9609 0.0024 15.04106701139 0.00000000042 2010 5 9 55325 1.1287 0.0022 15.04106698218 0.00000000038 2010 5 10 55326 1.2340 0.0021 15.04106696385 0.00000000037 2010 5 11 55327 1.2346 0.0020 15.04106696374 0.00000000035 2010 5 12 55328 1.1367 0.0021 15.04106698079 0.00000000037 2010 5 13 55329 0.9693 0.0021 15.04106700993 0.00000000037 2010 5 14 55330 0.7847 0.0021 15.04106704206 0.00000000037 2010 5 15 55331 0.6383 0.0022 15.04106706755 0.00000000038 2010 5 16 55332 0.6323 0.0021 15.04106706860 0.00000000037 2010 5 17 55333 0.7436 0.0020 15.04106704922 0.00000000035 2010 5 18 55334 0.9176 0.0019 15.04106701893 0.00000000033 2010 5 19 55335 1.1604 0.0019 15.04106697666 0.00000000033 2010 5 20 55336 1.4024 0.0019 15.04106693453 0.00000000033 2010 5 21 55337 1.5977 0.0019 15.04106690053 0.00000000033 2010 5 22 55338 1.7026 0.0019 15.04106688227 0.00000000033 2010 5 23 55339 1.6494 0.0018 15.04106689153 0.00000000031 2010 5 24 55340 1.4403 0.0016 15.04106692793 0.00000000028 2010 5 25 55341 1.1869 0.0016 15.04106697205 0.00000000028 2010 5 26 55342 0.9483 0.0016 15.04106701358 0.00000000028 2010 5 27 55343 0.7640 0.0016 15.04106704567 0.00000000028 2010 5 28 55344 0.6247 0.0017 15.04106706992 0.00000000030 2010 5 29 55345 0.4681 0.0017 15.04106709718 0.00000000030 2010 5 30 55346 0.3634 0.0018 15.04106711541 0.00000000031 2010 5 31 55347 0.4015 0.0019 15.04106710877 0.00000000033 2010 6 1 55348 0.5169 0.0018 15.04106708869 0.00000000031 4 - INFORMATION ON TIME SCALES TAI - UTC = 34 s. No leap second introduced during period [55318-55348] All information concerning time scales : - leap seconds announcements : Bulletin C - DUT1 announcements (UT1-UTC with 0.1 ms 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 1 R 1 62 65 2 - 56 58 7 55320.21 to 55344.27 260 230 6 - 50 30 BKG 8 R 2 * 187 240 9 - 84 78 10 55320.21 to 55344.27 160 230 6 - 100 50 GSFC 9 R 4 * 93 90 3 8 70 67 10 55320.21 to 55344.27 130 150 7 13 100 40 IAA 5 R 2 * 92 94 3 - 52 53 9 55320.21 to 55344.27 150 130 7 - 60 70 SPBU 3 R 3 * 76 73 2 - 66 66 8 55320.21 to 55344.27 80 260 7 - 40 90 USNO 10 R 1 * 74 68 2 - 175 70 8 55320.21 to 55344.27 150 150 4 - 30 40 MAO 3 R 1 * 56 57 2 - 46 47 8 55320.23 to 55344.26 140 110 8 - 90 80 IVS 2 R 1 * 40 35 1 - 31 31 9 55320.21 to 55344.27 120 160 2 - 30 20 VLBI Intensive BKG 3 R 2 * - - 10 - - - 31 55318.33 to 55347.31 - - 13 - - - GSFC 9 R 2 * - - 11 - - - 31 55318.33 to 55347.31 - - 16 - - - IAA 5 R 1 * - - 11 - - - 30 55318.33 to 55347.31 - - 19 - - - USNO 5 R 1 * - - 10 - - - 31 55318.33 to 55347.31 - - 16 - - - GPS CODE 98 P 1 5 5 - 2 - - 30 55318.50 to 55347.50 20 10 - 12 - - JPL 96 P 3 9 9 - 4 - - 30 55318.50 to 55347.50 30 20 - 11 - - GFZ 96 P 2 5 6 - 1 - - 30 55318.50 to 55347.50 20 20 - 9 - - ESOC 96 P 1 12 11 - 1 - - 30 55318.50 to 55347.50 40 20 - 10 - - NOAA 96 P 1 3 3 - 35 - - 30 55318.50 to 55347.50 50 60 - 10 - - SIO 96 P 1 14 14 - 3 - - 30 55318.50 to 55347.50 30 20 - 6 - - EMR 96 P 3 32 33 - 5 - - 30 55318.50 to 55347.50 40 30 - 16 - - IAA 1 P 1 31 31 - 6 - - 30 55318.50 to 55347.50 220 160 - 24 - - IGS 96 P 2 * 23 18 - 4 - - 30 55318.50 to 55347.50 20 20 - 9 - - IGS 7 P 1 * 28 27 - 7 - - 30 55318.50 to 55347.50 10 10 - 7 - - SLR MCC 97 L 1 192 237 - 22 - - 31 55318.00 to 55348.00 110 190 - 217 - - IAA 2 L 1 79 113 - 4 - - 31 55318.00 to 55348.00 160 260 - 16 - - ASI 3 L 2 125 177 - 27 - - 30 55318.50 to 55347.50 210 290 - 72 - - ILRS 5 L 1 * 107 107 - 107 - - 30 55318.50 to 55347.50 260 250 - 30 - - BULLETIN A NEOS 97 C 1 42 55 4 - - - 31 55318.00 to 55348.00 40 40 5 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html