BULLETIN B 262 1 Decembre 2009 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 0.010 0.015 0.0398 0.099 0.210 2009 10 2 55106 265.018 328.470 198.8894 0.245 -0.280 0.008 0.010 0.0378 0.080 0.200 2009 10 3 55107 264.643 325.718 197.6031 0.221 -0.172 0.008 0.010 0.0378 0.080 0.200 2009 10 4 55108 264.197 323.052 196.2730 0.160 -0.079 0.011 0.010 0.0527 0.083 0.208 2009 10 5 55109 263.687 320.434 195.0065 0.192 -0.069 0.018 0.010 0.0510 0.124 0.312 2009 10 6 55110 263.129 317.934 193.9067 0.172 -0.155 0.010 0.010 0.0423 0.136 0.342 2009 10 7 55111 262.406 315.614 192.9687 0.093 -0.292 0.008 0.010 0.0458 0.200 0.503 2009 10 8 55112 261.931 313.435 192.2078 0.093 -0.350 0.008 0.010 0.0419 0.138 0.346 2009 10 9 55113 261.976 311.007 191.5874 0.174 -0.288 0.008 0.013 0.0284 0.073 0.184 2009 10 10 55114 261.770 308.585 190.9997 0.240 -0.171 0.008 0.026 0.0349 0.072 0.180 2009 10 11 55115 261.087 306.042 190.3863 0.267 -0.082 0.008 0.032 0.0551 0.072 0.180 2009 10 12 55116 260.106 303.696 189.6804 0.304 -0.068 0.008 0.032 0.0438 0.053 0.134 2009 10 13 55117 258.819 301.437 188.7434 0.266 -0.139 0.010 0.032 0.0331 0.053 0.132 2009 10 14 55118 257.114 299.177 187.5469 0.210 -0.248 0.010 0.031 0.0255 0.053 0.132 2009 10 15 55119 254.926 296.260 186.1589 0.147 -0.324 0.008 0.025 0.0298 0.056 0.140 2009 10 16 55120 253.523 293.107 184.6774 0.105 -0.299 0.008 0.013 0.0283 0.068 0.172 2009 10 17 55121 252.758 290.588 183.2093 0.094 -0.167 0.008 0.010 0.0313 0.070 0.175 2009 10 18 55122 251.873 288.031 181.8805 0.125 -0.011 0.010 0.010 0.0515 0.074 0.186 2009 10 19 55123 250.923 285.609 180.7778 0.205 0.022 0.011 0.010 0.0527 0.140 0.351 2009 10 20 55124 249.993 283.480 179.8922 0.283 -0.052 0.012 0.010 0.0458 0.140 0.353 2009 10 21 55125 249.051 281.582 179.1810 0.324 -0.199 0.022 0.010 0.0452 0.139 0.349 2009 10 22 55126 247.970 279.314 178.5809 0.300 -0.323 0.022 0.012 0.0483 0.088 0.222 2009 10 23 55127 247.269 276.702 178.0241 0.216 -0.344 0.011 0.013 0.0413 0.083 0.209 2009 10 24 55128 246.094 273.996 177.4895 0.107 -0.260 0.008 0.011 0.0483 0.083 0.209 2009 10 25 55129 244.738 271.092 176.9323 0.021 -0.150 0.009 0.011 0.0589 0.072 0.180 2009 10 26 55130 243.947 268.855 176.2274 -0.013 -0.115 0.012 0.011 0.0278 0.043 0.109 2009 10 27 55131 242.991 266.693 175.3319 0.013 -0.141 0.019 0.015 0.0179 0.043 0.109 2009 10 28 55132 241.789 264.315 174.2660 0.063 -0.201 0.012 0.024 0.0232 0.043 0.109 2009 10 29 55133 240.659 262.263 173.0897 0.095 -0.241 0.011 0.015 0.0406 0.057 0.143 2009 10 30 55134 239.398 259.831 171.8481 0.082 -0.226 0.011 0.014 0.0306 0.062 0.155 2009 10 31 55135 237.660 257.665 170.5715 0.032 -0.178 0.009 0.014 0.0342 0.062 0.155 2009 11 1 55136 235.624 255.753 169.3252 -0.012 -0.161 0.009 0.011 0.0482 0.062 0.155 Preliminary extension 2009 11 2 55137 234.512 253.433 168.1899 0.006 -0.249 0.009 0.010 0.0336 0.060 0.150 2009 11 3 55138 234.369 251.688 167.2155 0.080 -0.366 0.009 0.010 0.0226 0.060 0.150 2009 11 4 55139 233.966 250.171 166.3929 0.178 -0.464 0.011 0.010 0.0261 0.060 0.150 2009 11 5 55140 233.274 248.330 165.6784 0.230 -0.471 0.018 0.011 0.0355 0.056 0.142 2009 11 6 55141 231.981 246.319 165.0248 0.191 -0.379 0.011 0.014 0.0242 0.056 0.141 2009 11 7 55142 229.699 243.789 164.3590 0.078 -0.254 0.009 0.014 0.0287 0.056 0.141 2009 11 8 55143 227.155 241.138 163.6041 -0.033 -0.182 0.009 0.011 0.0385 0.059 0.148 2009 11 9 55144 224.919 238.713 162.7126 -0.071 -0.199 0.012 0.012 0.0363 0.107 0.268 2009 11 10 55145 222.860 236.485 161.6784 -0.014 -0.277 0.012 0.015 0.0328 0.107 0.268 2009 11 11 55146 220.592 234.438 160.4448 0.098 -0.341 0.010 0.015 0.0362 0.106 0.267 2009 11 12 55147 218.073 232.331 159.1105 0.178 -0.323 0.010 0.012 0.0422 0.080 0.201 2009 11 13 55148 215.649 230.288 157.8030 0.157 -0.207 0.010 0.012 0.0403 0.083 0.209 2009 11 14 55149 212.895 228.444 156.6574 -0.003 0.012 0.014 0.012 0.0392 0.226 0.568 2009 11 15 55150 209.652 226.645 155.7210 -0.003 0.012 0.028 0.016 0.0466 0.226 0.568 2009 11 16 55151 206.250 225.073 154.9674 -0.003 0.012 0.053 0.037 0.0541 0.226 0.568 2009 11 17 55152 203.176 223.737 154.3868 -0.003 0.012 0.059 0.052 0.0554 0.226 0.568 2009 11 18 55153 200.517 222.334 153.9177 -0.003 0.012 0.060 0.059 0.0627 0.226 0.568 2009 11 19 55154 198.040 220.934 153.5147 -0.003 0.013 0.068 0.056 0.0797 0.226 0.568 2009 11 20 55155 195.722 219.413 153.1881 -0.003 0.012 0.055 0.045 0.0642 0.226 0.568 2009 11 21 55156 193.560 218.042 152.7762 -0.003 0.012 0.042 0.032 0.0631 0.226 0.568 2009 11 22 55157 191.481 216.745 152.1695 -0.003 0.013 0.048 0.032 0.0682 0.226 0.568 2009 11 23 55158 189.640 215.297 151.3056 -0.003 0.012 0.084 0.064 0.0709 0.226 0.568 2009 11 24 55159 187.819 213.997 150.2702 -0.003 0.012 0.138 0.172 0.0731 0.226 0.568 2009 11 25 55160 185.856 212.873 149.1348 -0.003 0.012 0.147 0.242 0.0789 0.226 0.568 2009 11 26 55161 183.573 212.400 147.9016 -0.003 0.013 0.146 0.268 0.0933 0.226 0.568 2009 11 27 55162 180.918 211.981 146.5694 -0.003 0.012 0.143 0.208 0.0945 0.226 0.568 2009 11 28 55163 177.976 211.030 145.2120 -0.003 0.012 0.141 0.190 0.0814 0.226 0.568 2009 11 29 55164 174.951 210.177 143.9531 -0.003 0.013 0.135 0.211 0.0696 0.226 0.568 2009 11 30 55165 172.069 209.419 142.8465 -0.003 0.013 0.086 0.256 0.0807 0.226 0.568 2009 12 1 55166 168.879 208.864 141.9649 -0.003 0.012 0.087 0.220 0.1356 0.226 0.568 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 2009 10 2 55106 -70.712 -8.076 0.236 0.200 2009 10 3 55107 -70.771 -8.006 0.236 0.200 2009 10 4 55108 -70.948 -7.970 0.235 0.208 2009 10 5 55109 -70.988 -7.952 0.234 0.312 2009 10 6 55110 -71.200 -7.934 0.255 0.342 2009 10 7 55111 -71.465 -7.922 0.370 0.503 2009 10 8 55112 -71.360 -7.870 0.363 0.346 2009 10 9 55113 -70.896 -7.789 0.207 0.184 2009 10 10 55114 -70.380 -7.750 0.202 0.180 2009 10 11 55115 -69.938 -7.812 0.202 0.180 2009 10 12 55116 -69.508 -7.971 0.161 0.134 2009 10 13 55117 -69.367 -8.150 0.159 0.132 2009 10 14 55118 -69.415 -8.210 0.159 0.132 2009 10 15 55119 -69.602 -8.070 0.169 0.140 2009 10 16 55120 -69.766 -7.760 0.207 0.172 2009 10 17 55121 -69.818 -7.419 0.210 0.175 2009 10 18 55122 -69.754 -7.217 0.221 0.186 2009 10 19 55123 -69.628 -7.288 0.377 0.351 2009 10 20 55124 -69.560 -7.519 0.378 0.353 2009 10 21 55125 -69.513 -7.759 0.377 0.349 2009 10 22 55126 -69.410 -7.842 0.330 0.222 2009 10 23 55127 -69.215 -7.715 0.322 0.209 2009 10 24 55128 -68.947 -7.477 0.322 0.209 2009 10 25 55129 -68.651 -7.290 0.278 0.180 2009 10 26 55130 -68.384 -7.256 0.169 0.109 2009 10 27 55131 -68.187 -7.290 0.168 0.109 2009 10 28 55132 -68.121 -7.324 0.169 0.109 2009 10 29 55133 -68.215 -7.341 0.243 0.143 2009 10 30 55134 -68.417 -7.355 0.276 0.155 2009 10 31 55135 -68.618 -7.361 0.276 0.155 2009 11 1 55136 -68.699 -7.327 0.258 0.155 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 2009 10 2 55106 1.2597 0.0014 15.04106695937 0.00000000024 2009 10 3 55107 1.2985 0.0014 15.04106695262 0.00000000024 2009 10 4 55108 1.3171 0.0014 15.04106694938 0.00000000024 2009 10 5 55109 1.2073 0.0014 15.04106696850 0.00000000024 2009 10 6 55110 1.0091 0.0014 15.04106700300 0.00000000024 2009 10 7 55111 0.8403 0.0014 15.04106703239 0.00000000024 2009 10 8 55112 0.7001 0.0014 15.04106705679 0.00000000024 2009 10 9 55113 0.6125 0.0014 15.04106707204 0.00000000024 2009 10 10 55114 0.5905 0.0013 15.04106707587 0.00000000023 2009 10 11 55115 0.6535 0.0013 15.04106706490 0.00000000023 2009 10 12 55116 0.8260 0.0014 15.04106703487 0.00000000024 2009 10 13 55117 1.0752 0.0014 15.04106699149 0.00000000024 2009 10 14 55118 1.2940 0.0014 15.04106695340 0.00000000024 2009 10 15 55119 1.4271 0.0014 15.04106693023 0.00000000024 2009 10 16 55120 1.4862 0.0014 15.04106691994 0.00000000024 2009 10 17 55121 1.4288 0.0013 15.04106692994 0.00000000023 2009 10 18 55122 1.2218 0.0014 15.04106696597 0.00000000024 2009 10 19 55123 0.9705 0.0014 15.04106700972 0.00000000024 2009 10 20 55124 0.7848 0.0014 15.04106704205 0.00000000024 2009 10 21 55125 0.6431 0.0015 15.04106706672 0.00000000026 2009 10 22 55126 0.5729 0.0015 15.04106707894 0.00000000026 2009 10 23 55127 0.5578 0.0015 15.04106708156 0.00000000026 2009 10 24 55128 0.5430 0.0015 15.04106708414 0.00000000026 2009 10 25 55129 0.6280 0.0015 15.04106706934 0.00000000026 2009 10 26 55130 0.8076 0.0015 15.04106703808 0.00000000026 2009 10 27 55131 0.9885 0.0015 15.04106700659 0.00000000026 2009 10 28 55132 1.1354 0.0014 15.04106698101 0.00000000024 2009 10 29 55133 1.2078 0.0014 15.04106696841 0.00000000024 2009 10 30 55134 1.2541 0.0015 15.04106696035 0.00000000026 2009 10 31 55135 1.2901 0.0015 15.04106695408 0.00000000026 2009 11 1 55136 1.1781 0.0014 15.04106697358 0.00000000024 4 - INFORMATION ON TIME SCALES TAI - UTC = 34 s. No leap second introduced during period [55106-55136] 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 1 109 131 4 - 94 91 9 55106.27 to 55134.27 170 200 11 - 120 300 BKG 8 R 2 * 125 144 4 - 84 86 11 55106.27 to 55134.27 200 130 4 - 70 140 GSFC 8 R 4 * 101 112 3 11 82 85 10 55106.27 to 55134.27 160 170 7 17 90 120 IAA 5 R 2 * 107 128 4 - 69 69 10 55106.27 to 55134.27 140 210 7 - 60 140 SPBU 3 R 3 * 91 116 3 - 77 72 9 55106.27 to 55134.27 180 240 10 - 140 90 USNO 6 R 2 * 92 107 3 - 79 80 9 55106.27 to 55134.27 210 120 5 - 40 60 MAO 3 R 1 * 96 114 3 - 72 71 9 55106.30 to 55134.27 280 270 16 - 210 170 IVS 2 R 1 * 51 56 1 - 49 47 9 55106.27 to 55134.27 130 70 2 - 40 40 VLBI Intensive BKG 3 R 2 * - - 9 - - - 30 55106.80 to 55135.33 - - 15 - - - GSFC 8 R 1 * - - 10 - - - 30 55106.80 to 55135.33 - - 16 - - - IAA 5 R 1 * - - 11 - - - 26 55106.80 to 55134.80 - - 17 - - - USNO 5 R 1 * - - 10 - - - 30 55106.80 to 55135.33 - - 17 - - - GPS CODE 98 P 1 4 4 - 2 - - 30 55106.50 to 55135.50 40 40 - 6 - - JPL 96 P 3 9 9 - 6 - - 30 55106.50 to 55135.50 40 40 - 12 - - GFZ 96 P 2 5 6 - 1 - - 30 55106.50 to 55135.50 40 40 - 7 - - ESOC 96 P 1 10 8 - 1 - - 30 55106.50 to 55135.50 30 30 - 12 - - NOAA 96 P 1 4 4 - 48 - - 30 55106.50 to 55135.50 60 50 - 5 - - SIO 96 P 1 15 15 - 4 - - 30 55106.50 to 55135.50 40 40 - 7 - - EMR 96 P 3 32 33 - 6 - - 30 55106.50 to 55135.50 50 50 - 10 - - IAA 1 P 1 31 32 - 6 - - 30 55106.50 to 55135.50 120 130 - 22 - - IGS 96 P 2 * 29 25 - 4 - - 30 55106.50 to 55135.50 40 40 - 6 - - IGS 7 P 1 * 19 18 - 5 - - 30 55106.50 to 55135.50 30 30 - 4 - - SLR MCC 97 L 1 141 156 - 19 - - 31 55106.00 to 55136.00 90 130 - 166 - - IAA 2 L 1 33 35 - 2 - - 31 55106.00 to 55136.00 210 180 - 16 - - ASI 3 L 2 74 71 - 18 - - 30 55106.50 to 55135.50 190 140 - 45 - - ILRS 5 L 1 * 65 65 - 65 - - 30 55106.50 to 55135.50 120 120 - 43 - - BULLETIN A NEOS 97 C 1 36 42 6 - - - 31 55106.00 to 55136.00 30 20 6 - - -