BULLETIN B 337 1 March 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 0.043 0.036 0.0054 0.016 0.016 2016 1 2 57389 48.883 257.337 79.6130 -0.201 0.014 0.042 0.036 0.0049 0.028 0.027 2016 1 3 57390 47.085 257.653 77.6943 -0.178 -0.012 0.042 0.036 0.0047 0.026 0.026 2016 1 4 57391 45.706 258.472 75.7555 -0.156 -0.039 0.042 0.036 0.0046 0.025 0.024 2016 1 5 57392 44.166 260.140 73.8390 -0.133 -0.066 0.042 0.036 0.0046 0.023 0.023 2016 1 6 57393 42.273 261.813 71.9570 -0.127 -0.083 0.043 0.036 0.0046 0.021 0.021 2016 1 7 57394 40.644 263.281 70.0952 -0.124 -0.098 0.043 0.036 0.0048 0.019 0.020 2016 1 8 57395 39.550 265.032 68.3071 -0.121 -0.113 0.043 0.036 0.0050 0.017 0.018 2016 1 9 57396 37.982 267.192 66.5729 -0.118 -0.129 0.043 0.036 0.0054 0.016 0.016 2016 1 10 57397 35.901 268.861 64.7931 -0.115 -0.144 0.043 0.036 0.0057 0.014 0.015 2016 1 11 57398 34.248 270.654 62.9571 -0.112 -0.159 0.043 0.036 0.0060 0.014 0.014 2016 1 12 57399 32.743 272.514 61.0363 -0.109 -0.174 0.043 0.036 0.0062 0.013 0.014 2016 1 13 57400 31.083 274.416 58.9997 -0.106 -0.189 0.043 0.036 0.0061 0.013 0.014 2016 1 14 57401 29.455 275.680 56.8343 -0.110 -0.174 0.043 0.036 0.0059 0.013 0.014 2016 1 15 57402 28.262 276.665 54.6315 -0.115 -0.150 0.043 0.036 0.0057 0.014 0.015 2016 1 16 57403 26.705 278.101 52.4774 -0.120 -0.127 0.043 0.036 0.0054 0.014 0.015 2016 1 17 57404 25.056 279.512 50.3893 -0.125 -0.103 0.043 0.036 0.0052 0.015 0.016 2016 1 18 57405 23.258 281.310 48.4085 -0.130 -0.080 0.043 0.036 0.0051 0.015 0.016 2016 1 19 57406 21.332 283.171 46.5071 -0.135 -0.056 0.043 0.037 0.0050 0.016 0.017 2016 1 20 57407 19.009 285.043 44.7225 -0.160 -0.143 0.043 0.037 0.0051 0.016 0.017 2016 1 21 57408 16.470 286.455 43.1110 -0.157 -0.162 0.043 0.037 0.0052 0.016 0.017 2016 1 22 57409 13.863 287.778 41.5745 -0.145 -0.152 0.044 0.037 0.0054 0.015 0.016 2016 1 23 57410 11.034 288.842 40.0271 -0.133 -0.142 0.044 0.037 0.0056 0.015 0.016 2016 1 24 57411 8.535 289.373 38.4109 -0.121 -0.133 0.044 0.037 0.0059 0.014 0.015 2016 1 25 57412 6.776 289.830 36.8150 -0.108 -0.123 0.044 0.038 0.0060 0.013 0.014 2016 1 26 57413 5.655 290.528 35.2002 -0.096 -0.113 0.044 0.038 0.0061 0.013 0.013 2016 1 27 57414 4.681 291.721 33.5813 -0.084 -0.104 0.044 0.038 0.0060 0.012 0.013 2016 1 28 57415 3.499 292.989 31.9957 -0.061 -0.115 0.043 0.038 0.0058 0.012 0.013 2016 1 29 57416 2.324 294.095 30.4551 -0.036 -0.132 0.043 0.038 0.0055 0.012 0.013 2016 1 30 57417 0.874 295.733 28.9368 -0.053 -0.123 0.043 0.038 0.0053 0.013 0.013 2016 1 31 57418 -1.284 297.548 27.5519 -0.087 -0.105 0.043 0.038 0.0050 0.013 0.013 2016 2 1 57419 -3.291 299.534 26.2719 -0.120 -0.087 0.042 0.038 0.0049 0.013 0.014 Preliminary extension 2016 2 2 57420 -4.753 301.346 24.9961 -0.154 -0.069 0.042 0.038 0.0048 0.014 0.014 2016 2 3 57421 -5.723 302.645 23.8012 -0.163 -0.072 0.042 0.038 0.0048 0.015 0.015 2016 2 4 57422 -6.420 304.502 22.6304 -0.165 -0.081 0.042 0.038 0.0048 0.016 0.016 2016 2 5 57423 -7.478 306.462 21.4306 -0.167 -0.090 0.042 0.038 0.0049 0.017 0.017 2016 2 6 57424 -8.651 308.139 20.1500 -0.170 -0.098 0.042 0.038 0.0051 0.018 0.018 2016 2 7 57425 -9.560 309.793 18.7249 -0.172 -0.107 0.042 0.038 0.0052 0.019 0.019 2016 2 8 57426 -9.606 311.459 17.1282 -0.174 -0.115 0.043 0.038 0.0053 0.019 0.019 2016 2 9 57427 -9.689 313.153 15.3218 -0.177 -0.123 0.043 0.039 0.0054 0.019 0.019 2016 2 10 57428 -9.854 314.977 13.3089 -0.187 -0.050 0.044 0.040 0.0055 0.019 0.018 2016 2 11 57429 -10.518 317.105 11.2339 -0.192 -0.030 0.045 0.041 0.0056 0.019 0.018 2016 2 12 57430 -11.209 319.014 9.1438 -0.195 -0.034 0.047 0.043 0.0058 0.019 0.018 2016 2 13 57431 -11.877 321.053 7.1359 -0.199 -0.037 0.049 0.045 0.0059 0.020 0.018 2016 2 14 57432 -12.468 323.300 5.2499 -0.202 -0.040 0.051 0.049 0.0061 0.021 0.019 2016 2 15 57433 -13.053 325.413 3.5055 -0.206 -0.043 0.053 0.053 0.0063 0.022 0.020 2016 2 16 57434 -13.895 327.117 1.9121 -0.209 -0.046 0.056 0.058 0.0065 0.024 0.021 2016 2 17 57435 -14.745 328.517 0.4625 -0.019 0.043 0.060 0.063 0.0067 0.026 0.023 2016 2 18 57436 -15.912 330.467 -0.8591 -0.019 0.043 0.063 0.069 0.0071 0.029 0.026 2016 2 19 57437 -17.337 332.407 -2.1139 -0.019 0.043 0.067 0.074 0.0075 0.032 0.029 2016 2 20 57438 -18.634 334.139 -3.4492 -0.019 0.043 0.071 0.079 0.0080 0.035 0.032 2016 2 21 57439 -19.297 335.506 -4.8801 -0.019 0.043 0.076 0.081 0.0085 0.039 0.036 2016 2 22 57440 -19.875 337.638 -6.4290 -0.019 0.043 0.080 0.083 0.0089 0.043 0.041 2016 2 23 57441 -20.816 339.814 -8.0872 -0.019 0.043 0.084 0.083 0.0092 0.047 0.045 2016 2 24 57442 -21.515 342.007 -9.8030 -0.019 0.043 0.088 0.082 0.0093 0.050 0.049 2016 2 25 57443 -21.902 344.424 -11.5690 -0.019 0.043 0.092 0.082 0.0092 0.052 0.052 2016 2 26 57444 -22.019 346.369 -13.4244 -0.019 0.043 0.095 0.081 0.0091 0.053 0.053 2016 2 27 57445 -22.339 348.456 -15.2258 -0.019 0.043 0.098 0.082 0.0091 0.054 0.054 2016 2 28 57446 -23.204 350.790 -16.9942 -0.019 0.043 0.101 0.084 0.0092 0.054 0.055 2016 2 29 57447 -24.151 352.851 -18.4931 -0.019 0.043 0.104 0.086 0.0095 0.055 0.055 2016 3 1 57448 -24.886 354.507 -20.1762 -0.019 0.043 0.106 0.090 0.0098 0.055 0.055 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 1 2 57389 -93.897 -9.455 0.070 0.027 2016 1 3 57390 -93.979 -9.465 0.065 0.026 2016 1 4 57391 -94.042 -9.477 0.063 0.024 2016 1 5 57392 -94.061 -9.407 0.058 0.023 2016 1 6 57393 -94.112 -9.254 0.053 0.021 2016 1 7 57394 -94.175 -9.147 0.048 0.020 2016 1 8 57395 -94.197 -9.223 0.043 0.018 2016 1 9 57396 -94.105 -9.480 0.040 0.016 2016 1 10 57397 -93.879 -9.745 0.035 0.015 2016 1 11 57398 -93.609 -9.816 0.035 0.014 2016 1 12 57399 -93.428 -9.643 0.033 0.014 2016 1 13 57400 -93.412 -9.370 0.033 0.014 2016 1 14 57401 -93.525 -9.161 0.033 0.014 2016 1 15 57402 -93.636 -9.106 0.035 0.015 2016 1 16 57403 -93.688 -9.139 0.035 0.015 2016 1 17 57404 -93.756 -9.173 0.038 0.016 2016 1 18 57405 -93.953 -9.220 0.038 0.016 2016 1 19 57406 -94.280 -9.336 0.040 0.017 2016 1 20 57407 -94.632 -9.620 0.040 0.017 2016 1 21 57408 -94.707 -9.784 0.040 0.017 2016 1 22 57409 -94.530 -9.767 0.038 0.016 2016 1 23 57410 -94.283 -9.621 0.038 0.016 2016 1 24 57411 -94.131 -9.482 0.035 0.015 2016 1 25 57412 -94.064 -9.479 0.033 0.014 2016 1 26 57413 -93.970 -9.625 0.033 0.013 2016 1 27 57414 -93.818 -9.821 0.030 0.013 2016 1 28 57415 -93.692 -9.982 0.030 0.013 2016 1 29 57416 -93.720 -10.071 0.030 0.013 2016 1 30 57417 -93.969 -10.109 0.033 0.013 2016 1 31 57418 -94.256 -10.168 0.033 0.013 2016 2 1 57419 -94.486 -10.234 0.033 0.014 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 1 2 57389 1.9280 0.0174 15.04106684303 0.00000000303 2016 1 3 57390 1.9227 0.0173 15.04106684395 0.00000000301 2016 1 4 57391 1.9379 0.0173 15.04106684131 0.00000000301 2016 1 5 57392 1.8989 0.0173 15.04106684810 0.00000000301 2016 1 6 57393 1.8751 0.0174 15.04106685224 0.00000000303 2016 1 7 57394 1.8210 0.0176 15.04106686166 0.00000000306 2016 1 8 57395 1.7829 0.0178 15.04106686829 0.00000000310 2016 1 9 57396 1.7623 0.0179 15.04106687188 0.00000000312 2016 1 10 57397 1.7935 0.0180 15.04106686645 0.00000000313 2016 1 11 57398 1.8800 0.0181 15.04106685139 0.00000000315 2016 1 12 57399 1.9888 0.0181 15.04106683245 0.00000000315 2016 1 13 57400 2.1072 0.0179 15.04106681184 0.00000000312 2016 1 14 57401 2.2041 0.0177 15.04106679497 0.00000000308 2016 1 15 57402 2.1969 0.0174 15.04106679622 0.00000000303 2016 1 16 57403 2.1273 0.0171 15.04106680834 0.00000000298 2016 1 17 57404 2.0488 0.0169 15.04106682200 0.00000000294 2016 1 18 57405 1.9494 0.0167 15.04106683931 0.00000000291 2016 1 19 57406 1.8308 0.0167 15.04106685995 0.00000000291 2016 1 20 57407 1.6890 0.0167 15.04106688464 0.00000000291 2016 1 21 57408 1.5872 0.0169 15.04106690236 0.00000000294 2016 1 22 57409 1.5351 0.0172 15.04106691143 0.00000000299 2016 1 23 57410 1.5739 0.0176 15.04106690468 0.00000000306 2016 1 24 57411 1.6333 0.0179 15.04106689433 0.00000000312 2016 1 25 57412 1.6189 0.0182 15.04106689684 0.00000000317 2016 1 26 57413 1.6109 0.0183 15.04106689823 0.00000000319 2016 1 27 57414 1.6106 0.0185 15.04106689829 0.00000000322 2016 1 28 57415 1.5500 0.0185 15.04106690884 0.00000000322 2016 1 29 57416 1.5289 0.0185 15.04106691251 0.00000000322 2016 1 30 57417 1.4463 0.0185 15.04106692689 0.00000000322 2016 1 31 57418 1.3173 0.0186 15.04106694935 0.00000000324 2016 2 1 57419 1.2883 0.0187 15.04106695439 0.00000000326 4 - INFORMATION ON TIME SCALES TAI - UTC = 36 s. during period [57389-57419] No leap second introduced during period [57389-57419] 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 35 39 2 - 34 35 4 57392.21 to 57414.21 53 197 10 - 57 69 BKG bkg00014.eops 44 56 2 - 23 25 5 57392.21 to 57414.21 10 52 11 - 41 23 GSFC gsf2014a.eops 49 49 2 4 22 23 6 57392.21 to 57416.27 53 54 9 11 7 16 IAA iaa2007a.eops 30 36 2 - 25 24 4 57392.21 to 57414.21 122 46 9 - 12 54 USNO usn2015b.eops 27 25 1 - 19 20 4 57392.21 to 57414.21 14 21 11 - 4 14 IVS * ivs07r1e.eops 22 28 2 - 9 29 4 57392.21 to 57414.21 19 9 11 - 21 6 VLBI Intensive BKG * bkgint14.eopi - - 10 - - - 31 57389.33 to 57418.33 - - 18 - - - GSFC * gsf2014a.eopi - - 13 - - - 31 57389.33 to 57418.33 - - 17 - - - IAA * iaa2005a.eopi - - 10 - - - 20 57389.33 to 57417.33 - - 37 - - - PUL pul2010a.eopi - - 10 - - - 31 57389.33 to 57418.33 - - 17 - - - USNO * usn2015b.eopi - - 15 - - - 32 57389.33 to 57418.33 - - 193 - - - GPS CODE cod*.erp 5 5 - 0 - - 30 57389.50 to 57418.50 29 19 - 9 - - JPL jpl*.erp 11 12 - 5 - - 30 57389.50 to 57418.50 39 38 - 16 - - GFZ gfz*.erp 5 6 - 1 - - 30 57389.50 to 57418.50 34 34 - 10 - - ESOC esa*.erp 8 9 - 2 - - 30 57389.50 to 57418.50 34 33 - 9 - - NOAA ngs*.erp 2 3 - 0 - - 30 57389.50 to 57418.50 41 87 - 10 - - SIO sio*.erp siu*.erp 30 29 - 8 - - 30 57389.50 to 57418.50 34 43 - 14 - - EMR emr*.erp 29 29 - 8 - - 30 57389.50 to 57418.50 50 51 - 13 - - IAA gps_iaa_*.eop 3 3 - 0 - - 30 57389.50 to 57418.50 50 47 - 12 - - GRGS grg*.erp 53 53 - 1 - - 30 57389.50 to 57418.50 38 39 - 12 - - MIT mit*.erp 12 12 - 1 - - 30 57389.50 to 57418.50 36 40 - 10 - - IGR * igs96p02.erp 20 19 - 3 - - 30 57389.50 to 57418.50 29 28 - 9 - - IGS * igs00p03.erp 4 4 - 0 - - 30 57389.50 to 57418.50 26 32 - 9 - - SLR MCC tg*.02 218 201 - 32 - - 27 57389.00 to 57419.00 297 136 - 98 - - IAA slr_iaa_*.eop 56 53 - 3 - - 31 57389.00 to 57419.00 225 145 - 17 - - CGS asi*.eop 143 114 - 30 - - 30 57389.50 to 57418.50 438 334 - 67 - - ILRS * ilrsa.eop 70 63 - 12 - - 30 57389.50 to 57418.50 244 189 - 37 - - BULLETIN A NEOS mark3.out 27 22 7 - - - 31 57389.00 to 57419.00 58 43 16 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html