BULLETIN B 299 1 January 2013 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 0.017 0.029 0.0063 0.028 0.050 2012 11 2 56233 142.496 311.202 343.2281 0.026 0.308 0.018 0.027 0.0018 0.020 0.033 2012 11 3 56234 141.501 311.090 342.5405 0.075 0.329 0.018 0.027 0.0043 0.031 0.053 2012 11 4 56235 140.655 310.338 341.7878 0.132 0.359 0.018 0.024 0.0070 0.047 0.086 2012 11 5 56236 139.661 309.499 340.9540 0.173 0.366 0.018 0.023 0.0056 0.063 0.121 2012 11 6 56237 138.701 308.399 340.0027 0.208 0.380 0.018 0.026 0.0016 0.079 0.154 2012 11 7 56238 138.146 307.641 338.9408 0.179 0.341 0.017 0.026 0.0081 0.066 0.128 2012 11 8 56239 137.681 306.960 337.7096 0.113 0.267 0.017 0.026 0.0151 0.046 0.087 2012 11 9 56240 137.470 306.697 336.3673 0.042 0.190 0.019 0.026 0.0035 0.025 0.047 2012 11 10 56241 136.415 306.862 334.9822 0.013 0.190 0.019 0.026 0.0117 0.021 0.038 2012 11 11 56242 135.140 306.608 333.5328 0.001 0.216 0.017 0.026 0.0114 0.023 0.042 2012 11 12 56243 134.281 306.265 332.0174 -0.006 0.233 0.018 0.027 0.0078 0.026 0.045 2012 11 13 56244 133.366 305.787 330.5276 -0.004 0.257 0.018 0.027 0.0017 0.028 0.049 2012 11 14 56245 132.333 305.606 329.1377 0.034 0.230 0.017 0.026 0.0061 0.031 0.054 2012 11 15 56246 131.284 305.387 327.8387 0.085 0.191 0.017 0.026 0.0094 0.035 0.060 2012 11 16 56247 130.376 305.026 326.5250 0.137 0.156 0.017 0.026 0.0022 0.039 0.066 2012 11 17 56248 129.972 304.514 325.2155 0.130 0.153 0.017 0.026 0.0050 0.035 0.059 2012 11 18 56249 129.616 304.629 323.7804 0.098 0.164 0.017 0.026 0.0057 0.028 0.048 2012 11 19 56250 128.850 304.488 322.1868 0.064 0.177 0.020 0.036 0.0111 0.022 0.037 2012 11 20 56251 127.719 304.116 320.4734 0.031 0.198 0.020 0.036 0.0033 0.016 0.025 2012 11 21 56252 126.270 303.725 318.7318 0.117 0.183 0.017 0.030 0.0002 0.025 0.045 2012 11 22 56253 124.830 303.039 317.0010 0.157 0.215 0.017 0.030 0.0085 0.026 0.048 2012 11 23 56254 123.682 302.270 315.3139 0.166 0.263 0.017 0.030 0.0077 0.023 0.041 2012 11 24 56255 122.815 301.758 313.7377 0.168 0.299 0.017 0.030 0.0068 0.020 0.035 2012 11 25 56256 121.446 301.305 312.3183 0.163 0.323 0.017 0.030 0.0058 0.017 0.028 2012 11 26 56257 120.330 300.698 311.0089 0.138 0.319 0.018 0.035 0.0068 0.014 0.022 2012 11 27 56258 120.111 300.372 309.8756 0.131 0.330 0.018 0.035 0.0017 0.010 0.016 2012 11 28 56259 119.773 300.632 308.8455 0.130 0.313 0.017 0.036 0.0170 0.010 0.014 2012 11 29 56260 119.249 300.583 307.9206 0.132 0.285 0.017 0.036 0.0051 0.009 0.013 2012 11 30 56261 118.883 300.539 307.0117 0.135 0.252 0.017 0.036 0.0011 0.009 0.013 2012 12 1 56262 118.435 300.220 306.1411 0.149 0.219 0.017 0.036 0.0048 0.012 0.018 Preliminary extension 2012 12 2 56263 117.747 299.784 305.1720 0.166 0.188 0.017 0.032 0.0059 0.017 0.025 2012 12 3 56264 116.649 299.475 304.1420 0.179 0.159 0.019 0.031 0.0051 0.022 0.031 2012 12 4 56265 115.800 299.221 303.0426 0.189 0.137 0.019 0.035 0.0013 0.027 0.038 2012 12 5 56266 115.162 299.515 301.8307 0.172 0.142 0.019 0.035 0.0141 0.025 0.040 2012 12 6 56267 114.070 299.438 300.5534 0.143 0.154 0.019 0.035 0.0079 0.021 0.039 2012 12 7 56268 112.563 299.271 299.1898 0.111 0.168 0.021 0.035 0.0018 0.018 0.039 2012 12 8 56269 110.756 299.082 297.7825 0.094 0.184 0.021 0.035 0.0126 0.015 0.034 2012 12 9 56270 109.587 298.335 296.4643 0.082 0.195 0.019 0.035 0.0093 0.013 0.028 2012 12 10 56271 108.675 297.734 295.1303 0.070 0.200 0.019 0.035 0.0066 0.012 0.022 2012 12 11 56272 107.372 297.096 293.8962 0.060 0.199 0.019 0.035 0.0013 0.010 0.016 2012 12 12 56273 106.166 296.691 292.8464 0.004 0.002 0.019 0.035 0.0193 0.068 0.069 2012 12 13 56274 104.752 296.356 291.9188 0.004 0.002 0.019 0.035 0.0357 0.084 0.083 2012 12 14 56275 103.053 295.600 290.9559 0.004 0.002 0.021 0.038 0.0232 0.084 0.083 2012 12 15 56276 101.063 294.844 289.9783 0.004 0.002 0.021 0.038 0.0114 0.084 0.083 2012 12 16 56277 99.006 293.945 289.0051 0.004 0.002 0.292 0.276 0.0081 0.084 0.083 2012 12 17 56278 96.915 293.429 287.9467 0.004 0.002 0.565 0.432 0.0082 0.084 0.083 2012 12 18 56279 94.707 292.691 286.8293 0.003 0.002 0.722 0.490 0.0083 0.084 0.083 2012 12 19 56280 93.161 291.788 285.6773 0.003 0.002 0.880 0.432 0.0101 0.084 0.083 2012 12 20 56281 91.516 291.366 284.6674 0.003 0.002 0.785 0.302 0.0121 0.084 0.083 2012 12 21 56282 90.104 291.111 283.8294 0.004 0.002 0.618 0.360 0.0224 0.084 0.083 2012 12 22 56283 88.635 291.177 283.0571 0.004 0.001 0.555 0.360 0.0265 0.084 0.083 2012 12 23 56284 87.544 290.737 282.3219 0.004 0.002 0.576 0.259 0.0223 0.084 0.083 2012 12 24 56285 86.924 290.385 281.6790 0.004 0.002 0.607 0.216 0.0197 0.084 0.083 2012 12 25 56286 86.383 290.247 281.1125 0.004 0.001 0.597 0.302 0.0177 0.084 0.083 2012 12 26 56287 85.729 290.406 280.6150 0.004 0.002 0.586 0.288 0.0156 0.084 0.083 2012 12 27 56288 84.786 290.502 280.1627 0.004 0.002 0.565 0.346 0.0155 0.084 0.083 2012 12 28 56289 82.973 290.479 279.7155 0.004 0.002 0.550 0.577 0.0200 0.084 0.083 2012 12 29 56290 80.796 290.193 279.2314 0.004 0.002 0.651 0.637 0.0474 0.084 0.083 2012 12 30 56291 79.059 289.959 278.6524 0.004 0.002 0.788 0.551 0.0474 0.084 0.083 2012 12 31 56292 77.295 289.920 277.9380 0.003 0.002 1.151 0.912 0.0474 0.084 0.083 2013 1 1 56293 75.305 289.793 277.1060 0.004 0.001 1.552 1.480 0.0474 0.084 0.083 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 2012 11 2 56233 -79.396 -10.347 0.051 0.033 2012 11 3 56234 -78.835 -10.344 0.077 0.053 2012 11 4 56235 -78.448 -10.351 0.117 0.086 2012 11 5 56236 -78.331 -10.337 0.158 0.121 2012 11 6 56237 -78.223 -10.183 0.199 0.154 2012 11 7 56238 -78.078 -9.984 0.166 0.128 2012 11 8 56239 -77.951 -9.889 0.115 0.087 2012 11 9 56240 -78.036 -9.969 0.064 0.047 2012 11 10 56241 -78.263 -10.036 0.054 0.038 2012 11 11 56242 -78.443 -9.956 0.059 0.042 2012 11 12 56243 -78.354 -9.773 0.066 0.045 2012 11 13 56244 -77.924 -9.650 0.071 0.049 2012 11 14 56245 -77.283 -9.701 0.079 0.054 2012 11 15 56246 -76.871 -9.727 0.088 0.060 2012 11 16 56247 -76.965 -9.628 0.097 0.066 2012 11 17 56248 -77.475 -9.546 0.087 0.059 2012 11 18 56249 -77.747 -9.663 0.071 0.048 2012 11 19 56250 -77.499 -9.864 0.055 0.037 2012 11 20 56251 -77.080 -9.872 0.039 0.025 2012 11 21 56252 -76.641 -9.673 0.063 0.045 2012 11 22 56253 -76.630 -9.377 0.066 0.048 2012 11 23 56254 -76.771 -9.188 0.058 0.041 2012 11 24 56255 -76.867 -9.113 0.050 0.035 2012 11 25 56256 -76.951 -9.048 0.042 0.028 2012 11 26 56257 -77.074 -8.989 0.034 0.022 2012 11 27 56258 -77.105 -8.958 0.026 0.016 2012 11 28 56259 -77.032 -9.021 0.024 0.014 2012 11 29 56260 -76.850 -9.084 0.023 0.013 2012 11 30 56261 -76.574 -9.076 0.022 0.013 2012 12 1 56262 -76.253 -9.042 0.031 0.018 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 2012 11 2 56233 0.7022 0.0056 15.04106705643 0.00000000097 2012 11 3 56234 0.7021 0.0056 15.04106705644 0.00000000097 2012 11 4 56235 0.8071 0.0056 15.04106703817 0.00000000097 2012 11 5 56236 0.8889 0.0058 15.04106702392 0.00000000101 2012 11 6 56237 1.0174 0.0058 15.04106700155 0.00000000101 2012 11 7 56238 1.1536 0.0061 15.04106697784 0.00000000106 2012 11 8 56239 1.2756 0.0061 15.04106695661 0.00000000106 2012 11 9 56240 1.3616 0.0065 15.04106694163 0.00000000113 2012 11 10 56241 1.4158 0.0065 15.04106693220 0.00000000113 2012 11 11 56242 1.4946 0.0057 15.04106691848 0.00000000099 2012 11 12 56243 1.5146 0.0060 15.04106691500 0.00000000104 2012 11 13 56244 1.4486 0.0060 15.04106692649 0.00000000104 2012 11 14 56245 1.3427 0.0060 15.04106694492 0.00000000104 2012 11 15 56246 1.2898 0.0060 15.04106695413 0.00000000104 2012 11 16 56247 1.2852 0.0060 15.04106695493 0.00000000104 2012 11 17 56248 1.3455 0.0060 15.04106694444 0.00000000104 2012 11 18 56249 1.5122 0.0060 15.04106691542 0.00000000104 2012 11 19 56250 1.6714 0.0063 15.04106688770 0.00000000110 2012 11 20 56251 1.7408 0.0063 15.04106687562 0.00000000110 2012 11 21 56252 1.7465 0.0058 15.04106687463 0.00000000101 2012 11 22 56253 1.7007 0.0058 15.04106688260 0.00000000101 2012 11 23 56254 1.6361 0.0058 15.04106689385 0.00000000101 2012 11 24 56255 1.5098 0.0061 15.04106691583 0.00000000106 2012 11 25 56256 1.3572 0.0061 15.04106694240 0.00000000106 2012 11 26 56257 1.2209 0.0059 15.04106696613 0.00000000103 2012 11 27 56258 1.0843 0.0059 15.04106698991 0.00000000103 2012 11 28 56259 0.9915 0.0060 15.04106700606 0.00000000104 2012 11 29 56260 0.9233 0.0060 15.04106701794 0.00000000104 2012 11 30 56261 0.8703 0.0060 15.04106702716 0.00000000104 2012 12 1 56262 0.9115 0.0060 15.04106701999 0.00000000104 4 - INFORMATION ON TIME SCALES TAI - UTC = 35 s. during period [56233-56262] No leap second introduced during period [56233-56262] 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 98 97 4 - 76 84 9 56233.27 to 56261.27 184 477 12 - 206 107 BKG bkg00013.eops 119 122 4 - 52 55 9 56233.27 to 56261.27 218 92 5 - 38 78 GSFC gsf2012a.eops 242 201 12 33 140 136 10 56233.27 to 56261.27 129 62 5 11 55 80 IAA iaa2007a.eops 70 75 3 - 53 53 3 56233.27 to 56244.21 0 0 0 - 0 0 USNO usn2012b.eops 75 72 3 - 50 55 9 56233.27 to 56261.27 224 160 3 - 51 35 MAO mao2003o.eops 64 59 3 - 46 45 9 56233.28 to 56261.28 171 137 8 - 70 53 IVS * ivs07r1e.eops 25 24 1 - 6 20 9 56233.27 to 56261.27 162 59 3 - 13 8 VLBI Intensive BKG * bkgint09.eopi - - 10 - - - 31 56233.80 to 56261.80 - - 8 - - - GSFC * gsf2012a.eopi - - 10 - - - 29 56233.80 to 56261.80 - - 16 - - - IAA * iaa2005a.eopi - - 10 - - - 25 56234.33 to 56258.79 - - 10 - - - PUL pul2010a.eopi - - 13 - - - 21 56236.31 to 56261.80 - - 12 - - - USNO * usn2012b.eopi - - 13 - - - 31 56233.80 to 56261.80 - - 15 - - - GPS CODE cod*.erp 5 6 - 1 - - 29 56233.50 to 56261.50 27 27 - 10 - - JPL jpl*.erp 8 9 - 5 - - 29 56233.50 to 56261.50 41 37 - 16 - - GFZ gfz*.erp 5 6 - 1 - - 29 56233.50 to 56261.50 37 35 - 8 - - ESOC esa*.erp 16 13 - 1 - - 29 56233.50 to 56261.50 73 43 - 9 - - NOAA ngs*.erp 2 3 - 0 - - 29 56233.50 to 56261.50 47 60 - 6 - - SIO sio*.erp siu*.erp 13 13 - 3 - - 29 56233.50 to 56261.50 40 41 - 15 - - EMR emr*.erp 29 29 - 8 - - 29 56233.50 to 56261.50 41 32 - 16 - - IAA gps_iaa_*.eop 39 52 - 9 - - 29 56233.50 to 56261.50 158 246 - 58 - - ASI cgs*.erp 421 450 - 59 - - 29 56233.50 to 56261.50 57 76 - 54 - - MIT mit*.erp 12 13 - 2 - - 29 56233.50 to 56261.50 33 29 - 9 - - IGR * igs96p02.erp 32 22 - 4 - - 29 56233.50 to 56261.50 33 33 - 8 - - IGS * igs00p03.erp 4 5 - 0 - - 29 56233.50 to 56261.50 27 28 - 4 - - SLR MCC tg*.02 194 174 - 20 - - 25 56233.00 to 56261.00 202 182 - 147 - - IAA slr_iaa_*.eop 48 45 - 2 - - 30 56233.00 to 56262.00 171 152 - 16 - - CGS asi*.eop 76 65 - 16 - - 29 56233.50 to 56261.50 205 170 - 46 - - ILRS * ilrsa.eop 61 52 - 10 - - 29 56233.50 to 56261.50 135 146 - 25 - - BULLETIN A NEOS mark3.out 27 23 4 - - - 30 56233.00 to 56262.00 26 33 12 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html