BULLETIN B 332 5 Octobre 2015 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 0.040 0.038 0.0070 0.021 0.031 2015 8 2 57236 198.136 417.358 300.8572 0.243 -0.166 0.039 0.038 0.0078 0.036 0.047 2015 8 3 57237 200.125 415.870 299.6969 0.221 -0.192 0.040 0.039 0.0072 0.022 0.048 2015 8 4 57238 202.223 414.629 298.4583 0.181 -0.178 0.040 0.038 0.0086 0.022 0.049 2015 8 5 57239 204.573 413.481 297.2129 0.143 -0.160 0.039 0.038 0.0037 0.021 0.048 2015 8 6 57240 206.879 412.287 296.0379 0.089 -0.129 0.040 0.038 0.0120 0.019 0.041 2015 8 7 57241 208.670 411.122 295.0022 0.034 -0.094 0.039 0.038 0.0041 0.017 0.033 2015 8 8 57242 209.976 410.047 294.1144 0.027 -0.080 0.039 0.038 0.0068 0.019 0.030 2015 8 9 57243 210.618 408.523 293.3549 0.041 -0.077 0.040 0.038 0.0127 0.024 0.029 2015 8 10 57244 211.310 406.638 292.7032 0.054 -0.084 0.041 0.039 0.0136 0.028 0.028 2015 8 11 57245 212.085 404.949 292.1184 0.074 -0.086 0.041 0.039 0.0080 0.033 0.027 2015 8 12 57246 212.794 403.346 291.5273 0.055 -0.155 0.040 0.038 0.0034 0.014 0.028 2015 8 13 57247 213.778 401.426 290.8879 0.096 -0.143 0.040 0.039 0.0100 0.016 0.027 2015 8 14 57248 215.354 399.617 290.1791 0.138 -0.123 0.040 0.039 0.0097 0.019 0.026 2015 8 15 57249 217.028 398.037 289.4124 0.174 -0.102 0.039 0.037 0.0124 0.021 0.025 2015 8 16 57250 218.413 396.817 288.6072 0.201 -0.080 0.039 0.038 0.0061 0.024 0.024 2015 8 17 57251 219.397 395.456 287.7681 0.159 -0.122 0.041 0.040 0.0056 0.007 0.016 2015 8 18 57252 219.890 394.008 286.9277 0.152 -0.108 0.041 0.039 0.0018 0.006 0.013 2015 8 19 57253 219.491 392.340 286.1077 0.161 -0.095 0.040 0.039 0.0061 0.010 0.015 2015 8 20 57254 219.542 390.423 285.2848 0.170 -0.083 0.040 0.039 0.0071 0.015 0.016 2015 8 21 57255 220.088 388.499 284.4522 0.176 -0.069 0.041 0.039 0.0083 0.019 0.018 2015 8 22 57256 221.253 386.445 283.6352 0.179 -0.055 0.040 0.038 0.0073 0.023 0.019 2015 8 23 57257 222.230 384.677 282.8717 0.178 -0.042 0.040 0.038 0.0064 0.028 0.020 2015 8 24 57258 223.102 382.812 282.1161 0.137 -0.079 0.040 0.040 0.0067 0.029 0.032 2015 8 25 57259 224.084 381.104 281.3097 0.137 -0.049 0.040 0.040 0.0020 0.018 0.029 2015 8 26 57260 225.323 379.135 280.4202 0.123 -0.066 0.041 0.039 0.0053 0.017 0.031 2015 8 27 57261 225.984 377.187 279.4540 0.106 -0.094 0.041 0.039 0.0074 0.019 0.035 2015 8 28 57262 226.099 374.964 278.3380 0.090 -0.123 0.041 0.040 0.0065 0.020 0.039 2015 8 29 57263 226.138 373.275 277.0254 0.073 -0.148 0.041 0.040 0.0054 0.022 0.042 2015 8 30 57264 225.982 371.909 275.5048 0.058 -0.170 0.041 0.040 0.0068 0.024 0.046 2015 8 31 57265 226.111 370.668 273.8016 0.044 -0.197 0.042 0.040 0.0067 0.026 0.050 2015 9 1 57266 226.169 369.669 271.9916 0.031 -0.201 0.042 0.040 0.0024 0.027 0.053 Preliminary extension 2015 9 2 57267 226.295 368.654 270.1919 0.008 0.000 0.040 0.039 0.0229 0.098 0.096 2015 9 3 57268 226.662 367.213 268.5070 0.007 0.000 0.040 0.039 0.0089 0.117 0.107 2015 9 4 57269 227.407 365.691 267.0035 0.008 0.000 0.041 0.038 0.0122 0.117 0.107 2015 9 5 57270 227.896 364.613 265.6947 0.008 0.000 0.040 0.038 0.0094 0.117 0.107 2015 9 6 57271 227.942 363.295 264.4795 0.007 0.000 0.040 0.037 0.0075 0.117 0.107 2015 9 7 57272 228.096 361.783 263.3532 0.007 0.000 0.041 0.037 0.0085 0.117 0.107 2015 9 8 57273 227.880 360.216 262.2934 0.007 0.000 0.041 0.038 0.0070 0.117 0.107 2015 9 9 57274 227.434 358.343 261.2369 0.007 0.001 0.040 0.038 0.0048 0.117 0.107 2015 9 10 57275 226.656 356.444 260.1910 0.007 0.001 0.040 0.039 0.0060 0.117 0.107 2015 9 11 57276 225.717 354.532 259.1445 0.007 0.001 0.040 0.038 0.0065 0.117 0.107 2015 9 12 57277 224.947 352.338 257.9736 0.007 0.000 0.041 0.038 0.0085 0.117 0.107 2015 9 13 57278 224.843 350.274 256.6856 0.007 0.000 0.062 0.102 0.0090 0.117 0.107 2015 9 14 57279 224.840 348.361 255.3854 0.007 0.000 0.134 0.187 0.0097 0.117 0.107 2015 9 15 57280 224.679 346.595 254.0404 0.007 0.000 0.190 0.163 0.0104 0.117 0.107 2015 9 16 57281 224.254 345.107 252.7114 0.008 0.000 0.167 0.090 0.0085 0.117 0.107 2015 9 17 57282 223.564 343.725 251.4901 0.007 0.000 0.129 0.119 0.0094 0.117 0.107 2015 9 18 57283 222.485 342.229 250.2802 0.007 0.001 0.190 0.196 0.0101 0.117 0.107 2015 9 19 57284 221.442 340.369 249.1269 0.007 0.000 0.248 0.218 0.0075 0.117 0.107 2015 9 20 57285 220.534 338.425 247.9726 0.007 0.000 0.199 0.226 0.0070 0.117 0.107 2015 9 21 57286 219.542 336.233 246.7446 0.007 0.000 0.158 0.190 0.0073 0.117 0.107 2015 9 22 57287 218.848 334.040 245.4826 0.007 0.000 0.184 0.182 0.0071 0.117 0.107 2015 9 23 57288 218.387 332.043 244.1951 0.007 0.000 0.189 0.172 0.0064 0.117 0.107 2015 9 24 57289 218.207 329.957 242.7383 0.007 0.000 0.163 0.095 0.0077 0.117 0.107 2015 9 25 57290 218.146 328.211 241.1630 0.008 0.000 0.168 0.115 0.0111 0.117 0.107 2015 9 26 57291 218.152 326.719 239.3765 0.007 0.000 0.123 0.161 0.0112 0.117 0.107 2015 9 27 57292 217.621 325.118 237.3511 0.007 0.000 0.165 0.160 0.0059 0.117 0.107 2015 9 28 57293 216.269 323.431 235.2402 0.008 0.000 0.164 0.122 0.0075 0.117 0.107 2015 9 29 57294 214.440 321.284 233.1480 0.007 0.000 0.404 0.443 0.0077 0.117 0.107 2015 9 30 57295 212.680 319.082 231.1534 0.008 0.000 0.484 0.510 0.0206 0.117 0.107 2015 10 1 57296 211.092 316.860 229.2330 0.007 0.000 0.232 0.217 0.0093 0.117 0.107 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 2015 8 2 57236 -96.764 -13.242 0.090 0.047 2015 8 3 57237 -97.166 -13.064 0.055 0.048 2015 8 4 57238 -97.638 -13.055 0.055 0.049 2015 8 5 57239 -98.003 -13.184 0.054 0.048 2015 8 6 57240 -98.198 -13.304 0.048 0.041 2015 8 7 57241 -98.213 -13.376 0.042 0.033 2015 8 8 57242 -98.102 -13.455 0.049 0.030 2015 8 9 57243 -98.121 -13.550 0.061 0.029 2015 8 10 57244 -98.318 -13.646 0.070 0.028 2015 8 11 57245 -98.476 -13.716 0.082 0.027 2015 8 12 57246 -98.539 -13.826 0.035 0.028 2015 8 13 57247 -98.278 -13.797 0.040 0.027 2015 8 14 57248 -97.972 -13.658 0.047 0.026 2015 8 15 57249 -97.765 -13.423 0.053 0.025 2015 8 16 57250 -97.742 -13.193 0.060 0.024 2015 8 17 57251 -98.057 -13.163 0.018 0.016 2015 8 18 57252 -98.315 -13.255 0.016 0.013 2015 8 19 57253 -98.356 -13.449 0.025 0.015 2015 8 20 57254 -98.167 -13.635 0.037 0.016 2015 8 21 57255 -98.036 -13.758 0.048 0.018 2015 8 22 57256 -98.310 -13.807 0.059 0.019 2015 8 23 57257 -98.957 -13.752 0.070 0.020 2015 8 24 57258 -99.604 -13.613 0.074 0.032 2015 8 25 57259 -99.673 -13.347 0.045 0.029 2015 8 26 57260 -99.428 -13.239 0.042 0.031 2015 8 27 57261 -99.257 -13.351 0.047 0.035 2015 8 28 57262 -99.347 -13.545 0.051 0.039 2015 8 29 57263 -99.573 -13.597 0.056 0.042 2015 8 30 57264 -99.757 -13.470 0.061 0.046 2015 8 31 57265 -99.874 -13.337 0.065 0.050 2015 9 1 57266 -100.028 -13.272 0.069 0.053 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 2015 8 2 57236 1.0724 0.0099 15.04106699198 0.00000000172 2015 8 3 57237 1.1872 0.0099 15.04106697199 0.00000000172 2015 8 4 57238 1.2498 0.0100 15.04106696110 0.00000000174 2015 8 5 57239 1.2197 0.0105 15.04106696634 0.00000000183 2015 8 6 57240 1.1115 0.0105 15.04106698517 0.00000000183 2015 8 7 57241 0.9522 0.0105 15.04106701291 0.00000000183 2015 8 8 57242 0.8165 0.0105 15.04106703653 0.00000000183 2015 8 9 57243 0.7006 0.0109 15.04106705671 0.00000000190 2015 8 10 57244 0.6053 0.0111 15.04106707330 0.00000000193 2015 8 11 57245 0.5570 0.0103 15.04106708170 0.00000000179 2015 8 12 57246 0.5892 0.0099 15.04106707610 0.00000000172 2015 8 13 57247 0.6627 0.0103 15.04106706330 0.00000000179 2015 8 14 57248 0.7492 0.0105 15.04106704824 0.00000000183 2015 8 15 57249 0.7835 0.0101 15.04106704227 0.00000000176 2015 8 16 57250 0.8094 0.0101 15.04106703776 0.00000000176 2015 8 17 57251 0.8469 0.0103 15.04106703124 0.00000000179 2015 8 18 57252 0.8154 0.0098 15.04106703672 0.00000000171 2015 8 19 57253 0.7975 0.0094 15.04106703984 0.00000000164 2015 8 20 57254 0.8091 0.0094 15.04106703782 0.00000000164 2015 8 21 57255 0.8327 0.0093 15.04106703371 0.00000000162 2015 8 22 57256 0.8020 0.0098 15.04106703905 0.00000000171 2015 8 23 57257 0.7507 0.0107 15.04106704798 0.00000000186 2015 8 24 57258 0.7755 0.0107 15.04106704367 0.00000000186 2015 8 25 57259 0.8371 0.0106 15.04106703294 0.00000000185 2015 8 26 57260 0.9114 0.0105 15.04106702001 0.00000000183 2015 8 27 57261 1.0257 0.0106 15.04106700011 0.00000000185 2015 8 28 57262 1.2097 0.0106 15.04106696808 0.00000000185 2015 8 29 57263 1.3942 0.0105 15.04106693596 0.00000000183 2015 8 30 57264 1.5987 0.0103 15.04106690036 0.00000000179 2015 8 31 57265 1.7464 0.0102 15.04106687465 0.00000000178 2015 9 1 57266 1.7968 0.0104 15.04106686587 0.00000000181 4 - INFORMATION ON TIME SCALES TAI - UTC = 36 s. during period [57236-57266] No leap second introduced during period [57236-57266] 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 52 73 4 - 57 58 7 57239.21 to 57259.21 257 339 35 - 83 102 BKG bkg00014.eops 77 94 3 - 46 38 8 57238.00 to 57259.21 66 83 9 - 40 50 GSFC gsf2014a.eops 66 75 3 8 38 32 8 57238.00 to 57259.21 84 70 10 12 25 50 IAA iaa2007a.eops 40 58 3 - 36 35 6 57239.21 to 57259.21 317 224 23 - 124 34 USNO usn2015a.eops 28 31 2 - 24 24 7 57239.21 to 57259.21 68 78 8 - 31 66 IVS * ivs07r1e.eops 7 10 0 - 3 11 6 57239.21 to 57259.21 120 68 10 - 21 54 VLBI Intensive BKG * bkgint14.eopi - - 10 - - - 32 57236.33 to 57265.79 - - 12 - - - GSFC * gsf2014a.eopi - - 12 - - - 32 57236.33 to 57265.79 - - 16 - - - IAA * iaa2005a.eopi - - 11 - - - 20 57237.79 to 57265.79 - - 13 - - - PUL pul2010a.eopi - - 11 - - - 25 57237.31 to 57265.79 - - 13 - - - USNO * usn2015.eopi - - 12 - - - 32 57236.33 to 57265.79 - - 17 - - - GPS CODE cod*.erp 6 6 - 0 - - 30 57236.50 to 57265.50 29 22 - 6 - - JPL jpl*.erp 11 12 - 6 - - 30 57236.50 to 57265.50 40 22 - 11 - - GFZ gfz*.erp 5 6 - 1 - - 30 57236.50 to 57265.50 33 31 - 8 - - ESOC esa*.erp 9 9 - 3 - - 30 57236.50 to 57265.50 34 29 - 7 - - NOAA ngs*.erp 3 3 - 0 - - 30 57236.50 to 57265.50 47 38 - 8 - - SIO sio*.erp siu*.erp 28 27 - 9 - - 30 57236.50 to 57265.50 33 30 - 8 - - EMR emr*.erp 29 29 - 8 - - 30 57236.50 to 57265.50 34 39 - 15 - - IAA gps_iaa_*.eop 3 4 - 0 - - 30 57236.50 to 57265.50 40 36 - 8 - - GRGS grg*.erp 59 59 - 1 - - 30 57236.50 to 57265.50 41 26 - 12 - - MIT mit*.erp 12 12 - 2 - - 30 57236.50 to 57265.50 29 33 - 5 - - IGR * igs96p02.erp 17 15 - 3 - - 30 57236.50 to 57265.50 29 29 - 6 - - IGS * igs00p03.erp 4 4 - 0 - - 30 57236.50 to 57265.50 22 25 - 5 - - SLR MCC tg*.02 118 111 - 26 - - 27 57236.00 to 57266.00 78 108 - 204 - - IAA slr_iaa_*.eop 39 41 - 2 - - 31 57236.00 to 57266.00 154 165 - 26 - - CGS asi*.eop 72 80 - 16 - - 30 57236.50 to 57265.50 176 162 - 36 - - ILRS * ilrsa.eop 37 41 - 6 - - 30 57236.50 to 57265.50 167 164 - 23 - - BULLETIN A NEOS mark3.out 33 22 5 - - - 31 57236.00 to 57266.00 25 24 13 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html