BULLETIN B 304 1 June 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 0.021 0.031 0.0065 0.065 0.093 2013 4 2 56384 50.905 376.037 156.5882 0.270 -0.279 0.023 0.033 0.0026 0.028 0.042 2013 4 3 56385 50.998 376.745 155.0193 0.269 -0.274 0.020 0.029 0.0009 0.027 0.039 2013 4 4 56386 51.506 377.383 153.4214 0.196 -0.196 0.020 0.029 0.0126 0.029 0.039 2013 4 5 56387 52.276 378.082 151.7328 0.107 -0.098 0.020 0.029 0.0010 0.033 0.039 2013 4 6 56388 52.841 378.754 149.9249 0.119 -0.077 0.018 0.029 0.0128 0.030 0.034 2013 4 7 56389 53.136 379.352 148.0361 0.172 -0.088 0.018 0.029 0.0034 0.023 0.027 2013 4 8 56390 53.553 380.052 146.1365 0.211 -0.095 0.023 0.031 0.0034 0.017 0.021 2013 4 9 56391 54.123 381.208 144.2935 0.268 -0.118 0.026 0.031 0.0010 0.010 0.014 2013 4 10 56392 54.952 382.367 142.5544 0.296 -0.136 0.023 0.035 0.0162 0.017 0.026 2013 4 11 56393 55.466 383.473 140.9548 0.316 -0.154 0.023 0.035 0.0078 0.027 0.043 2013 4 12 56394 55.501 384.248 139.5110 0.331 -0.175 0.023 0.032 0.0012 0.037 0.060 2013 4 13 56395 55.469 385.068 138.2134 0.331 -0.180 0.023 0.031 0.0235 0.048 0.076 2013 4 14 56396 55.481 385.646 137.0305 0.322 -0.178 0.023 0.031 0.0040 0.060 0.092 2013 4 15 56397 55.611 386.035 135.9184 0.303 -0.168 0.025 0.034 0.0037 0.072 0.108 2013 4 16 56398 55.924 386.392 134.8169 0.284 -0.162 0.025 0.034 0.0026 0.084 0.124 2013 4 17 56399 56.513 386.975 133.6791 0.261 -0.156 0.022 0.034 0.0017 0.105 0.143 2013 4 18 56400 57.539 387.547 132.5125 0.282 -0.164 0.019 0.034 0.0119 0.080 0.106 2013 4 19 56401 58.626 388.699 131.2775 0.313 -0.175 0.019 0.034 0.0011 0.045 0.055 2013 4 20 56402 59.409 389.916 129.8980 0.321 -0.214 0.022 0.034 0.0146 0.037 0.043 2013 4 21 56403 60.033 390.944 128.3636 0.316 -0.260 0.022 0.034 0.0033 0.039 0.046 2013 4 22 56404 61.029 391.927 126.7085 0.300 -0.284 0.018 0.033 0.0031 0.040 0.050 2013 4 23 56405 62.006 392.789 124.9559 0.282 -0.319 0.016 0.031 0.0010 0.042 0.053 2013 4 24 56406 62.986 393.349 123.1388 0.248 -0.337 0.019 0.029 0.0225 0.094 0.134 2013 4 25 56407 63.896 393.885 121.3194 0.207 -0.347 0.022 0.029 0.0051 0.160 0.234 2013 4 26 56408 64.797 394.217 119.5726 0.164 -0.350 0.024 0.029 0.0029 0.226 0.335 2013 4 27 56409 65.668 394.751 117.9550 0.139 -0.354 0.024 0.029 0.0110 0.206 0.306 2013 4 28 56410 66.128 395.232 116.4902 0.123 -0.354 0.024 0.029 0.0036 0.156 0.229 2013 4 29 56411 66.910 395.496 115.1226 0.082 -0.312 0.022 0.033 0.0031 0.103 0.153 2013 4 30 56412 67.944 395.987 113.7639 0.071 -0.293 0.020 0.033 0.0012 0.051 0.077 2013 5 1 56413 69.079 396.187 112.3734 0.058 -0.278 0.018 0.031 0.0133 0.042 0.066 Preliminary extension 2013 5 2 56414 70.598 396.865 110.8968 0.051 -0.261 0.020 0.031 0.0025 0.044 0.072 2013 5 3 56415 72.196 397.607 109.2979 0.051 -0.241 0.022 0.031 0.0013 0.046 0.078 2013 5 4 56416 73.931 398.142 107.6280 0.062 -0.202 0.020 0.031 0.0133 0.047 0.077 2013 5 5 56417 75.382 398.690 105.9460 0.080 -0.156 0.020 0.031 0.0024 0.047 0.073 2013 5 6 56418 76.730 399.168 104.2830 0.103 -0.113 0.020 0.031 0.0052 0.047 0.069 2013 5 7 56419 77.713 399.514 102.6646 0.126 -0.074 0.020 0.031 0.0057 0.048 0.065 2013 5 8 56420 78.808 399.686 101.1259 0.149 -0.042 0.020 0.031 0.0012 0.048 0.062 2013 5 9 56421 80.173 400.148 99.7470 0.185 -0.048 0.018 0.031 0.0148 0.052 0.066 2013 5 10 56422 81.806 400.493 98.5443 0.218 -0.067 0.020 0.031 0.0083 0.057 0.073 2013 5 11 56423 84.187 400.840 97.4702 0.243 -0.090 0.022 0.031 0.0059 0.063 0.080 2013 5 12 56424 86.386 401.479 96.4872 0.257 -0.115 0.243 0.132 0.0046 0.068 0.087 2013 5 13 56425 88.340 402.208 95.5648 0.259 -0.139 0.483 0.337 0.0060 0.073 0.093 2013 5 14 56426 89.553 403.232 94.6691 0.253 -0.161 0.423 0.402 0.0024 0.078 0.100 2013 5 15 56427 90.718 404.005 93.7407 0.004 0.002 0.423 0.311 0.0175 0.097 0.086 2013 5 16 56428 91.200 404.579 92.7292 0.004 0.001 0.594 0.272 0.0148 0.101 0.081 2013 5 17 56429 91.708 404.741 91.6043 0.004 0.001 0.635 0.324 0.0176 0.101 0.081 2013 5 18 56430 92.361 404.887 90.3447 0.004 0.002 0.594 0.492 0.0135 0.101 0.081 2013 5 19 56431 93.415 404.848 88.9597 0.004 0.001 0.645 0.544 0.0070 0.101 0.081 2013 5 20 56432 94.916 404.883 87.4844 0.004 0.001 0.705 0.479 0.0084 0.101 0.081 2013 5 21 56433 96.712 405.133 85.9650 0.004 0.002 0.685 0.415 0.0067 0.101 0.081 2013 5 22 56434 98.180 405.800 84.4648 0.004 0.001 0.635 0.479 0.0086 0.101 0.081 2013 5 23 56435 99.487 406.599 83.0429 0.004 0.002 0.695 0.466 0.0098 0.101 0.081 2013 5 24 56436 100.707 407.085 81.7100 0.004 0.001 0.695 0.285 0.0076 0.101 0.081 2013 5 25 56437 101.571 407.187 80.4868 0.004 0.002 0.758 0.486 0.0064 0.101 0.081 2013 5 26 56438 102.363 407.233 79.4063 0.004 0.002 0.819 0.666 0.0064 0.101 0.081 2013 5 27 56439 102.916 407.255 78.4325 0.004 0.002 0.734 0.604 0.0142 0.101 0.081 2013 5 28 56440 103.568 407.181 77.5280 0.004 0.002 0.734 0.619 0.0254 0.101 0.081 2013 5 29 56441 104.239 407.193 76.6119 0.004 0.002 1.108 0.914 0.1030 0.101 0.081 2013 5 30 56442 105.212 407.249 75.6141 0.004 0.002 0.894 0.707 0.1030 0.101 0.081 2013 5 31 56443 106.402 407.379 74.5397 0.004 0.002 999.000 999.000 999.0000 999.000 999.000 2013 6 1 56444 107.705 407.407 73.4849 0.004 0.001 999.000 999.000 999.0000 999.000 999.000 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 2013 4 2 56384 -73.929 -12.886 0.070 0.042 2013 4 3 56385 -73.983 -12.911 0.067 0.039 2013 4 4 56386 -74.252 -12.900 0.074 0.039 2013 4 5 56387 -74.441 -12.864 0.084 0.039 2013 4 6 56388 -74.211 -12.808 0.075 0.034 2013 4 7 56389 -73.866 -12.665 0.059 0.027 2013 4 8 56390 -73.711 -12.494 0.043 0.021 2013 4 9 56391 -73.663 -12.456 0.026 0.014 2013 4 10 56392 -73.680 -12.595 0.043 0.026 2013 4 11 56393 -73.609 -12.852 0.067 0.043 2013 4 12 56394 -73.505 -13.094 0.092 0.060 2013 4 13 56395 -73.501 -13.211 0.120 0.076 2013 4 14 56396 -73.570 -13.235 0.150 0.092 2013 4 15 56397 -73.618 -13.258 0.180 0.108 2013 4 16 56398 -73.581 -13.341 0.210 0.124 2013 4 17 56399 -73.511 -13.417 0.265 0.143 2013 4 18 56400 -73.295 -13.396 0.202 0.106 2013 4 19 56401 -72.999 -13.260 0.114 0.055 2013 4 20 56402 -72.764 -13.172 0.093 0.043 2013 4 21 56403 -72.726 -13.254 0.097 0.046 2013 4 22 56404 -72.943 -13.439 0.101 0.050 2013 4 23 56405 -73.246 -13.545 0.105 0.053 2013 4 24 56406 -73.502 -13.399 0.237 0.134 2013 4 25 56407 -73.688 -13.146 0.402 0.234 2013 4 26 56408 -73.890 -13.083 0.568 0.335 2013 4 27 56409 -74.057 -13.332 0.519 0.306 2013 4 28 56410 -74.113 -13.690 0.391 0.229 2013 4 29 56411 -74.129 -13.849 0.259 0.153 2013 4 30 56412 -74.076 -13.807 0.128 0.077 2013 5 1 56413 -74.147 -13.678 0.106 0.066 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 2013 4 2 56384 1.5642 0.0089 15.04106690636 0.00000000155 2013 4 3 56385 1.5665 0.0079 15.04106690596 0.00000000138 2013 4 4 56386 1.6313 0.0083 15.04106689468 0.00000000144 2013 4 5 56387 1.7658 0.0083 15.04106687127 0.00000000144 2013 4 6 56388 1.8676 0.0079 15.04106685355 0.00000000138 2013 4 7 56389 1.9019 0.0080 15.04106684758 0.00000000139 2013 4 8 56390 1.8727 0.0084 15.04106685266 0.00000000146 2013 4 9 56391 1.8016 0.0088 15.04106686504 0.00000000153 2013 4 10 56392 1.6754 0.0093 15.04106688701 0.00000000162 2013 4 11 56393 1.5061 0.0087 15.04106691648 0.00000000151 2013 4 12 56394 1.3579 0.0079 15.04106694228 0.00000000138 2013 4 13 56395 1.2326 0.0081 15.04106696409 0.00000000141 2013 4 14 56396 1.1411 0.0085 15.04106698002 0.00000000148 2013 4 15 56397 1.0907 0.0092 15.04106698879 0.00000000160 2013 4 16 56398 1.1174 0.0087 15.04106698415 0.00000000151 2013 4 17 56399 1.1618 0.0082 15.04106697642 0.00000000143 2013 4 18 56400 1.1964 0.0082 15.04106697039 0.00000000143 2013 4 19 56401 1.3092 0.0078 15.04106695076 0.00000000136 2013 4 20 56402 1.4732 0.0078 15.04106692221 0.00000000136 2013 4 21 56403 1.5956 0.0078 15.04106690090 0.00000000136 2013 4 22 56404 1.7050 0.0082 15.04106688185 0.00000000143 2013 4 23 56405 1.8000 0.0086 15.04106686531 0.00000000150 2013 4 24 56406 1.8280 0.0081 15.04106686044 0.00000000141 2013 4 25 56407 1.7907 0.0077 15.04106686693 0.00000000134 2013 4 26 56408 1.6971 0.0081 15.04106688323 0.00000000141 2013 4 27 56409 1.5370 0.0089 15.04106691110 0.00000000155 2013 4 28 56410 1.3879 0.0089 15.04106693706 0.00000000155 2013 4 29 56411 1.3580 0.0086 15.04106694226 0.00000000150 2013 4 30 56412 1.3742 0.0081 15.04106693944 0.00000000141 2013 5 1 56413 1.4241 0.0077 15.04106693075 0.00000000134 4 - INFORMATION ON TIME SCALES TAI - UTC = 35 s. during period [56384-56413] No leap second introduced during period [56384-56413] 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 113 100 5 - 84 82 9 56385.21 to 56412.21 544 460 19 - 118 111 BKG bkg00013.eops 128 114 5 - 64 62 9 56385.21 to 56412.21 144 168 8 - 69 54 GSFC gsf2012a.eops 71 68 2 6 42 43 9 56385.21 to 56412.21 185 173 5 9 20 47 IAA iaa2007a.eops 64 64 3 - 46 48 9 56385.21 to 56412.21 159 299 15 - 48 83 USNO usn2012b.eops 74 69 2 - 46 46 9 56385.21 to 56412.21 166 259 14 - 61 41 MAO mao2003o.eops 64 63 2 - 46 48 6 56385.21 to 56401.26 6 135 3 - 96 106 IVS * ivs07r1e.eops 27 25 1 - 10 31 9 56385.21 to 56412.21 79 114 3 - 9 5 VLBI Intensive BKG * bkgint09.eopi - - 9 - - - 31 56384.79 to 56412.79 - - 17 - - - GSFC * gsf2012a.eopi - - 11 - - - 31 56384.79 to 56412.79 - - 16 - - - IAA * iaa2005a.eopi - - 10 - - - 12 56384.79 to 56401.80 - - 10 - - - PUL pul2010a.eopi - - 11 - - - 31 56384.79 to 56412.79 - - 17 - - - USNO * usn2012b.eopi - - 17 - - - 31 56384.79 to 56412.79 - - 19 - - - GPS CODE cod*.erp 5 5 - 0 - - 29 56384.50 to 56412.50 22 22 - 7 - - JPL jpl*.erp 9 10 - 6 - - 29 56384.50 to 56412.50 47 35 - 14 - - GFZ gfz*.erp 5 6 - 1 - - 29 56384.50 to 56412.50 19 31 - 6 - - ESOC esa*.erp 14 13 - 4 - - 29 56384.50 to 56412.50 35 36 - 9 - - NOAA ngs*.erp 3 4 - 0 - - 29 56384.50 to 56412.50 48 54 - 6 - - SIO sio*.erp siu*.erp 12 13 - 3 - - 29 56384.50 to 56412.50 36 37 - 11 - - EMR emr*.erp 29 29 - 8 - - 29 56384.50 to 56412.50 39 31 - 13 - - IAA gps_iaa_*.eop 40 47 - 8 - - 29 56384.50 to 56412.50 185 141 - 28 - - ASI cgs*.erp 8 9 - 1 - - 22 56385.50 to 56412.50 53 35 - 22 - - MIT mit*.erp 12 12 - 2 - - 29 56384.50 to 56412.50 24 33 - 5 - - IGR * igs96p02.erp 31 13 - 3 - - 29 56384.50 to 56412.50 24 23 - 4 - - IGS * igs00p03.erp 4 5 - 1 - - 29 56384.50 to 56412.50 18 24 - 3 - - SLR MCC tg*.02 147 145 - 18 - - 26 56384.00 to 56413.00 107 125 - 160 - - IAA slr_iaa_*.eop 44 42 - 2 - - 30 56384.00 to 56413.00 143 137 - 15 - - CGS asi*.eop 62 59 - 0 - - 29 56384.50 to 56412.50 153 219 - 25 - - ILRS * ilrsa.eop 55 55 - 8 - - 29 56384.50 to 56412.50 121 124 - 22 - - BULLETIN A NEOS mark3.out 29 30 4 - - - 30 56384.00 to 56413.00 17 27 9 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html