BULLETIN B 344 1 Octobre 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 0.035 0.030 0.0072 0.034 0.031 2016 8 2 57602 213.304 448.071 -225.8343 0.092 -0.010 0.041 0.037 0.0076 0.023 0.023 2016 8 3 57603 214.358 446.083 -226.3575 0.094 -0.011 0.041 0.037 0.0073 0.020 0.020 2016 8 4 57604 215.792 444.685 -226.9202 0.096 -0.016 0.041 0.038 0.0073 0.020 0.020 2016 8 5 57605 217.119 443.279 -227.5827 0.099 -0.021 0.041 0.038 0.0074 0.020 0.020 2016 8 6 57606 218.386 442.123 -228.2619 0.102 -0.025 0.041 0.038 0.0074 0.021 0.021 2016 8 7 57607 219.400 440.574 -228.9634 0.104 -0.030 0.042 0.039 0.0074 0.021 0.021 2016 8 8 57608 220.583 439.103 -229.6718 0.118 -0.036 0.023 0.021 0.0032 0.018 0.017 2016 8 9 57609 221.589 437.692 -230.3625 0.114 -0.053 0.023 0.021 0.0033 0.018 0.017 2016 8 10 57610 222.638 436.069 -231.0476 0.109 -0.080 0.031 0.027 0.0066 0.036 0.035 2016 8 11 57611 223.407 434.281 -231.6284 0.101 -0.111 0.031 0.027 0.0067 0.037 0.036 2016 8 12 57612 224.367 432.053 -232.0804 0.092 -0.141 0.032 0.027 0.0068 0.038 0.036 2016 8 13 57613 225.439 429.785 -232.4432 0.084 -0.172 0.033 0.027 0.0069 0.038 0.037 2016 8 14 57614 225.998 427.451 -232.7313 0.076 -0.202 0.034 0.028 0.0070 0.039 0.038 2016 8 15 57615 226.133 425.003 -232.9816 0.057 -0.168 0.035 0.029 0.0069 0.035 0.032 2016 8 16 57616 226.465 422.460 -233.3170 0.057 -0.226 0.035 0.029 0.0070 0.035 0.033 2016 8 17 57617 226.721 420.211 -233.7884 0.058 -0.284 0.035 0.030 0.0071 0.037 0.035 2016 8 18 57618 226.917 418.138 -234.4143 0.121 -0.102 0.036 0.030 0.0072 0.038 0.035 2016 8 19 57619 227.327 416.103 -235.2406 0.194 -0.077 0.036 0.030 0.0073 0.038 0.035 2016 8 20 57620 227.569 414.253 -236.2207 0.193 -0.085 0.036 0.031 0.0074 0.038 0.036 2016 8 21 57621 227.662 412.192 -237.3304 0.165 -0.081 0.037 0.031 0.0075 0.039 0.036 2016 8 22 57622 227.893 410.262 -238.4286 0.138 -0.079 0.035 0.029 0.0076 0.040 0.038 2016 8 23 57623 228.268 407.929 -239.5340 0.109 -0.074 0.035 0.029 0.0076 0.041 0.039 2016 8 24 57624 229.234 405.703 -240.5792 0.103 -0.078 0.036 0.029 0.0077 0.039 0.035 2016 8 25 57625 230.287 403.864 -241.5054 0.102 -0.085 0.036 0.030 0.0078 0.039 0.036 2016 8 26 57626 231.434 401.955 -242.3223 0.102 -0.092 0.036 0.030 0.0079 0.040 0.037 2016 8 27 57627 232.515 399.947 -243.0489 0.102 -0.098 0.037 0.030 0.0080 0.040 0.037 2016 8 28 57628 233.795 397.629 -243.7170 0.102 -0.105 0.037 0.031 0.0081 0.040 0.038 2016 8 29 57629 234.778 395.756 -244.3293 0.102 -0.112 0.035 0.029 0.0080 0.040 0.036 2016 8 30 57630 235.414 393.302 -244.9645 0.101 -0.118 0.035 0.029 0.0080 0.040 0.037 2016 8 31 57631 235.994 391.019 -245.6864 0.088 -0.106 0.035 0.029 0.0081 0.041 0.037 2016 9 1 57632 236.472 389.221 -246.4507 0.070 -0.087 0.036 0.029 0.0081 0.041 0.038 Preliminary extension 2016 9 2 57633 236.917 388.023 -247.2648 0.053 -0.068 0.036 0.030 0.0082 0.042 0.039 2016 9 3 57634 236.689 387.089 -248.1694 0.035 -0.049 0.036 0.030 0.0082 0.042 0.040 2016 9 4 57635 236.047 385.769 -249.1250 0.018 -0.031 0.037 0.030 0.0082 0.043 0.040 2016 9 5 57636 235.155 384.060 -250.0892 0.000 -0.012 0.037 0.031 0.0082 0.043 0.041 2016 9 6 57637 234.528 382.141 -251.0312 -0.017 0.007 0.037 0.031 0.0082 0.044 0.042 2016 9 7 57638 234.347 380.142 -251.9171 -0.035 0.025 0.038 0.032 0.0082 0.045 0.043 2016 9 8 57639 234.473 377.961 -252.7518 -0.012 0.002 0.039 0.033 0.0082 0.045 0.043 2016 9 9 57640 234.743 375.702 -253.5142 0.021 -0.033 0.040 0.034 0.0082 0.046 0.044 2016 9 10 57641 234.670 373.774 -254.1960 0.054 -0.068 0.041 0.035 0.0082 0.046 0.045 2016 9 11 57642 234.652 371.744 -254.8806 0.087 -0.102 0.042 0.036 0.0082 0.047 0.046 2016 9 12 57643 235.186 369.926 -255.6307 0.121 -0.137 0.044 0.038 0.0083 0.047 0.046 2016 9 13 57644 235.701 367.926 -256.3974 0.154 -0.172 0.045 0.039 0.0084 0.048 0.047 2016 9 14 57645 236.113 366.184 -257.2533 -0.020 0.045 0.047 0.041 0.0085 0.048 0.048 2016 9 15 57646 236.317 364.463 -258.3085 -0.020 0.045 0.048 0.043 0.0086 0.049 0.049 2016 9 16 57647 236.932 362.590 -259.5623 -0.020 0.045 0.050 0.045 0.0087 0.049 0.049 2016 9 17 57648 237.335 360.605 -260.9392 -0.020 0.045 0.051 0.046 0.0088 0.049 0.050 2016 9 18 57649 237.577 358.744 -262.3888 -0.020 0.045 0.053 0.048 0.0089 0.050 0.050 2016 9 19 57650 237.451 357.029 -263.8920 -0.020 0.045 0.055 0.050 0.0091 0.050 0.050 2016 9 20 57651 237.350 355.174 -265.3731 -0.020 0.045 0.057 0.052 0.0093 0.050 0.051 2016 9 21 57652 236.975 353.175 -266.7566 -0.020 0.045 0.058 0.054 0.0095 0.050 0.051 2016 9 22 57653 236.638 351.049 -267.9816 -0.020 0.045 0.060 0.056 0.0096 0.051 0.051 2016 9 23 57654 236.322 348.989 -269.1053 -0.020 0.045 0.062 0.058 0.0098 0.051 0.051 2016 9 24 57655 235.760 346.953 -270.1922 -0.020 0.045 0.064 0.060 0.0100 0.051 0.052 2016 9 25 57656 235.192 344.532 -271.2394 -0.020 0.045 0.066 0.062 0.0101 0.051 0.052 2016 9 26 57657 234.879 342.202 -272.3721 -0.020 0.045 0.068 0.065 0.0104 0.051 0.052 2016 9 27 57658 234.333 339.676 -273.5631 -0.020 0.045 0.071 0.067 0.0107 0.051 0.052 2016 9 28 57659 233.353 337.361 -274.8209 -0.020 0.045 0.073 0.069 0.0110 0.052 0.052 2016 9 29 57660 232.543 335.650 -276.1388 -0.020 0.045 0.075 0.072 0.0113 0.052 0.052 2016 9 30 57661 232.062 334.089 -277.4777 0.008 -0.001 999.000 999.000 999.0000 999.000 999.000 2016 10 1 57662 231.384 332.503 -278.8927 0.008 -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 2016 8 2 57602 -103.776 -13.445 0.058 0.023 2016 8 3 57603 -103.390 -13.262 0.050 0.020 2016 8 4 57604 -103.175 -13.166 0.050 0.020 2016 8 5 57605 -103.214 -13.174 0.050 0.020 2016 8 6 57606 -103.493 -13.227 0.053 0.021 2016 8 7 57607 -103.910 -13.281 0.053 0.021 2016 8 8 57608 -104.268 -13.345 0.045 0.017 2016 8 9 57609 -104.486 -13.439 0.045 0.017 2016 8 10 57610 -104.511 -13.521 0.090 0.035 2016 8 11 57611 -104.512 -13.508 0.093 0.036 2016 8 12 57612 -104.674 -13.360 0.096 0.036 2016 8 13 57613 -105.007 -13.146 0.096 0.037 2016 8 14 57614 -105.346 -13.013 0.098 0.038 2016 8 15 57615 -105.548 -13.019 0.088 0.032 2016 8 16 57616 -105.522 -13.299 0.088 0.033 2016 8 17 57617 -105.429 -13.581 0.093 0.035 2016 8 18 57618 -105.238 -13.431 0.096 0.035 2016 8 19 57619 -105.122 -13.210 0.096 0.035 2016 8 20 57620 -105.286 -12.958 0.096 0.036 2016 8 21 57621 -105.567 -12.833 0.098 0.036 2016 8 22 57622 -105.809 -12.903 0.101 0.038 2016 8 23 57623 -105.943 -13.042 0.103 0.039 2016 8 24 57624 -105.924 -13.132 0.098 0.035 2016 8 25 57625 -105.925 -13.161 0.098 0.036 2016 8 26 57626 -106.066 -13.214 0.101 0.037 2016 8 27 57627 -106.297 -13.335 0.101 0.037 2016 8 28 57628 -106.419 -13.475 0.101 0.038 2016 8 29 57629 -106.276 -13.544 0.101 0.036 2016 8 30 57630 -105.920 -13.498 0.101 0.037 2016 8 31 57631 -105.584 -13.346 0.103 0.037 2016 9 1 57632 -105.411 -13.150 0.103 0.038 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 8 2 57602 0.4298 0.0199 15.04106710385 0.00000000346 2016 8 3 57603 0.5436 0.0204 15.04106708404 0.00000000355 2016 8 4 57604 0.6077 0.0206 15.04106707288 0.00000000359 2016 8 5 57605 0.6467 0.0209 15.04106706609 0.00000000364 2016 8 6 57606 0.6955 0.0212 15.04106705759 0.00000000369 2016 8 7 57607 0.7131 0.0215 15.04106705453 0.00000000374 2016 8 8 57608 0.6977 0.0123 15.04106705721 0.00000000214 2016 8 9 57609 0.6534 0.0124 15.04106706492 0.00000000216 2016 8 10 57610 0.6394 0.0190 15.04106706736 0.00000000331 2016 8 11 57611 0.5453 0.0192 15.04106708374 0.00000000334 2016 8 12 57612 0.4180 0.0195 15.04106710590 0.00000000339 2016 8 13 57613 0.3063 0.0198 15.04106712535 0.00000000345 2016 8 14 57614 0.2609 0.0201 15.04106713325 0.00000000350 2016 8 15 57615 0.3008 0.0200 15.04106712631 0.00000000348 2016 8 16 57616 0.4153 0.0202 15.04106710637 0.00000000352 2016 8 17 57617 0.5508 0.0204 15.04106708278 0.00000000355 2016 8 18 57618 0.7058 0.0206 15.04106705580 0.00000000359 2016 8 19 57619 0.9099 0.0209 15.04106702027 0.00000000364 2016 8 20 57620 1.0253 0.0211 15.04106700018 0.00000000367 2016 8 21 57621 1.0963 0.0214 15.04106698782 0.00000000373 2016 8 22 57622 1.1263 0.0204 15.04106698260 0.00000000355 2016 8 23 57623 1.0774 0.0206 15.04106699111 0.00000000359 2016 8 24 57624 0.9961 0.0208 15.04106700526 0.00000000362 2016 8 25 57625 0.8653 0.0210 15.04106702803 0.00000000366 2016 8 26 57626 0.7521 0.0212 15.04106704774 0.00000000369 2016 8 27 57627 0.6702 0.0214 15.04106706200 0.00000000373 2016 8 28 57628 0.6215 0.0217 15.04106707048 0.00000000378 2016 8 29 57629 0.6232 0.0207 15.04106707018 0.00000000360 2016 8 30 57630 0.6893 0.0209 15.04106705867 0.00000000364 2016 8 31 57631 0.7480 0.0210 15.04106704845 0.00000000366 2016 9 1 57632 0.7861 0.0212 15.04106704182 0.00000000369 4 - INFORMATION ON TIME SCALES TAI - UTC = 36 s. during period [57602-57632] No leap second introduced during period [57602-57632] Next leap second will be introduced on 1 January 2017 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 56 3 - 52 47 7 57602.21 to 57630.21 176 409 15 - 156 85 BKG bkg00014.eops 209 119 20 - 89 82 10 57602.21 to 57630.21 434 367 34 - 29 166 GSFC gsf2014a.eops 182 97 16 50 77 72 11 57602.21 to 57630.21 583 303 39 100 61 172 IAA iaa2007a.eops 63 64 4 - 47 49 7 57602.21 to 57630.21 112 150 13 - 158 52 USNO usn2015b.eops 44 43 2 - 44 40 9 57602.21 to 57630.21 56 73 13 - 50 43 IVS * ivs07r1e.eops 18 17 1 - 7 18 8 57602.21 to 57630.21 45 102 12 - 30 48 VLBI Intensive BKG * bkgint14.eopi - - 11 - - - 32 57602.79 to 57631.79 - - 21 - - - GSFC * gsf2014a.eopi - - 13 - - - 32 57602.79 to 57631.79 - - 21 - - - IAA * iaa2005a.eopi - - 11 - - - 23 57603.79 to 57630.79 - - 22 - - - PUL pul2010a.eopi - - 12 - - - 32 57602.79 to 57631.79 - - 20 - - - USNO * usn2015b.eopi - - 11 - - - 32 57602.79 to 57631.79 - - 21 - - - GPS CODE COD*ERP_R 6 6 - 1 - - 27 57603.50 to 57630.50 38 44 - 14 - - JPL jpl*.erp 11 13 - 6 - - 30 57602.50 to 57631.50 47 49 - 13 - - GFZ gfz*.erp 3 3 - 0 - - 217 57602.00 to 57632.00 45 52 - 13 - - ESOC esa*.erp 9 9 - 3 - - 30 57602.50 to 57631.50 43 52 - 12 - - NOAA ngs*.erp 3 3 - 0 - - 30 57602.50 to 57631.50 40 51 - 12 - - SIO sio*.erp siu*.erp 47 51 - 15 - - 9 57602.50 to 57614.50 49 27 - 15 - - EMR emr*.erp 8 8 - 2 - - 22 57602.50 to 57631.50 32 43 - 14 - - IAA gnss.res 3 3 - 0 - - 30 57602.50 to 57631.50 50 48 - 9 - - GRGS grg*.erp 57 57 - 0 - - 30 57602.50 to 57631.50 38 43 - 10 - - ASI asi*.erp 9 10 - 1 - - 30 57602.50 to 57631.50 53 49 - 49 - - MIT mit*.erp 12 11 - 1 - - 30 57602.50 to 57631.50 36 43 - 8 - - IGR * igs96p02.erp 17 20 - 2 - - 30 57602.50 to 57631.50 36 39 - 10 - - IGS * igs00p03.erp 3 4 - 0 - - 30 57602.50 to 57631.50 32 37 - 10 - - SLR MCC tg*.02 139 167 - 31 - - 27 57602.00 to 57632.00 91 112 - 218 - - IAA slr_v.dat 55 62 - 4 - - 30 57602.00 to 57632.00 211 194 - 23 - - ASI asi*.eop 55 66 - 13 - - 30 57602.50 to 57631.50 170 155 - 39 - - ILRS * ilrsa.eop 43 49 - 11 - - 30 57602.50 to 57631.50 113 111 - 32 - - BULLETIN A NEOS mark3.out 19 25 6 - - - 31 57602.00 to 57632.00 36 43 20 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html