BULLETIN B 377 2 July 2019 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 March 1 2017 - consistent with ITRF 2014. DATE MJD x y UT1-UTC dX dY x err y err UT1 err dX err dY err (0 h UTC) mas mas ms mas mas mas mas ms mas mas Final values Mean formal error 0.042 0.028 0.0068 0.014 0.029 2019 5 2 58605 74.216 412.141 -149.6023 0.099 -0.216 0.042 0.029 0.0067 0.034 0.030 2019 5 3 58606 75.847 412.864 -150.6622 0.082 -0.232 0.042 0.029 0.0066 0.034 0.030 2019 5 4 58607 76.746 413.367 -151.6396 0.071 -0.241 0.042 0.029 0.0066 0.035 0.030 2019 5 5 58608 77.564 413.858 -152.5399 0.062 -0.250 0.042 0.028 0.0066 0.034 0.031 2019 5 6 58609 78.131 414.792 -153.3570 0.053 -0.256 0.042 0.028 0.0066 0.034 0.031 2019 5 7 58610 78.967 415.625 -154.0793 0.044 -0.256 0.042 0.028 0.0066 0.034 0.027 2019 5 8 58611 80.111 416.276 -154.7104 0.035 -0.262 0.042 0.029 0.0066 0.035 0.027 2019 5 9 58612 81.678 416.736 -155.2848 0.042 -0.240 0.042 0.029 0.0066 0.035 0.027 2019 5 10 58613 83.198 417.395 -155.8351 0.054 -0.210 0.042 0.029 0.0066 0.035 0.027 2019 5 11 58614 84.358 418.035 -156.4141 0.058 -0.212 0.042 0.029 0.0067 0.035 0.027 2019 5 12 58615 85.071 418.630 -157.1147 0.060 -0.225 0.042 0.029 0.0067 0.035 0.027 2019 5 13 58616 85.813 418.754 -157.9536 0.062 -0.240 0.042 0.029 0.0067 0.035 0.027 2019 5 14 58617 86.600 419.108 -158.9774 0.064 -0.252 0.042 0.029 0.0068 0.036 0.028 2019 5 15 58618 87.514 419.659 -160.1841 0.051 -0.236 0.042 0.029 0.0068 0.037 0.028 2019 5 16 58619 88.999 420.446 -161.4640 0.034 -0.213 0.042 0.029 0.0069 0.037 0.028 2019 5 17 58620 90.613 421.097 -162.7193 0.010 -0.175 0.042 0.029 0.0069 0.038 0.031 2019 5 18 58621 92.152 421.974 -163.7982 0.007 -0.204 0.043 0.029 0.0070 0.037 0.030 2019 5 19 58622 93.282 422.813 -164.6108 -0.002 -0.236 0.042 0.029 0.0070 0.037 0.030 2019 5 20 58623 94.326 423.729 -165.2087 -0.011 -0.267 0.042 0.029 0.0070 0.038 0.030 2019 5 21 58624 95.131 424.424 -165.6005 -0.021 -0.299 0.042 0.029 0.0070 0.038 0.031 2019 5 22 58625 96.224 424.661 -165.8605 0.000 -0.257 0.042 0.029 0.0070 0.039 0.031 2019 5 23 58626 97.587 425.061 -166.0852 0.029 -0.197 0.043 0.029 0.0070 0.037 0.030 2019 5 24 58627 99.034 425.625 -166.3187 0.057 -0.136 0.043 0.029 0.0070 0.038 0.030 2019 5 25 58628 100.685 426.345 -166.5909 0.063 -0.144 0.043 0.029 0.0070 0.038 0.030 2019 5 26 58629 101.968 427.132 -166.9187 0.059 -0.178 0.043 0.029 0.0070 0.038 0.030 2019 5 27 58630 102.833 428.012 -167.3157 0.056 -0.211 0.043 0.029 0.0070 0.039 0.031 2019 5 28 58631 103.414 428.638 -167.7799 0.052 -0.245 0.043 0.029 0.0070 0.039 0.031 2019 5 29 58632 104.215 429.131 -168.3016 0.049 -0.279 0.043 0.029 0.0070 0.039 0.031 2019 5 30 58633 105.180 429.425 -168.8676 0.047 -0.255 0.043 0.029 0.0070 0.040 0.031 2019 5 31 58634 106.847 429.379 -169.4735 0.045 -0.216 0.043 0.029 0.0070 0.040 0.031 2019 6 1 58635 109.195 429.259 -170.0451 0.056 -0.205 0.044 0.029 0.0071 0.040 0.032 Preliminary extension 2019 6 2 58636 111.767 429.665 -170.5918 0.071 -0.206 0.044 0.030 0.0072 0.041 0.032 2019 6 3 58637 114.308 430.241 -170.9795 0.086 -0.207 0.044 0.030 0.0072 0.041 0.033 2019 6 4 58638 117.070 430.859 -171.2319 0.102 -0.207 0.044 0.030 0.0073 0.042 0.034 2019 6 5 58639 119.299 431.327 -171.4051 0.063 -0.171 0.045 0.030 0.0074 0.042 0.035 2019 6 6 58640 121.045 431.403 -171.5437 0.011 -0.126 0.045 0.030 0.0074 0.043 0.035 2019 6 7 58641 122.674 430.840 -171.6617 -0.042 -0.081 0.045 0.031 0.0075 0.043 0.036 2019 6 8 58642 124.511 430.658 -171.8378 -0.056 -0.092 0.046 0.031 0.0075 0.044 0.037 2019 6 9 58643 126.153 430.105 -172.1342 -0.056 -0.126 0.046 0.031 0.0076 0.044 0.038 2019 6 10 58644 128.371 429.900 -172.5977 -0.057 -0.159 0.046 0.031 0.0077 0.045 0.039 2019 6 11 58645 130.425 429.752 -173.2053 -0.057 -0.192 0.046 0.032 0.0078 0.046 0.040 2019 6 12 58646 132.371 429.559 -173.8766 -0.058 -0.225 0.047 0.032 0.0078 0.046 0.041 2019 6 13 58647 134.368 429.388 -174.4980 -0.045 -0.244 0.047 0.032 0.0079 0.047 0.043 2019 6 14 58648 136.736 429.220 -175.0216 -0.030 -0.259 0.048 0.033 0.0081 0.048 0.045 2019 6 15 58649 138.702 428.996 -175.3720 -0.019 -0.233 0.048 0.033 0.0082 0.049 0.047 2019 6 16 58650 140.243 428.720 -175.4714 -0.009 -0.191 0.049 0.034 0.0084 0.049 0.050 2019 6 17 58651 141.667 428.138 -175.4017 0.000 -0.150 0.050 0.034 0.0086 0.050 0.052 2019 6 18 58652 143.301 427.595 -175.2471 0.010 -0.109 0.051 0.035 0.0087 0.051 0.054 2019 6 19 58653 144.534 426.875 -175.0135 -0.007 -0.169 0.052 0.036 0.0090 0.500 0.500 2019 6 20 58654 145.799 426.250 -174.7628 -0.005 -0.156 0.053 0.036 0.0092 0.500 0.500 2019 6 21 58655 147.157 426.087 -174.5503 0.001 -0.146 0.054 0.037 0.0095 0.500 0.500 2019 6 22 58656 148.477 425.922 -174.4456 0.007 -0.145 0.055 0.037 0.0097 0.500 0.500 2019 6 23 58657 149.271 425.865 -174.3752 0.011 -0.156 0.056 0.038 0.0099 0.500 0.500 2019 6 24 58658 149.686 425.424 -174.3681 0.009 -0.172 0.057 0.039 0.0102 0.500 0.500 2019 6 25 58659 150.327 424.485 -174.4150 0.000 -0.184 0.058 0.040 0.0104 0.500 0.500 2019 6 26 58660 151.460 423.515 -174.4808 -0.012 -0.186 0.059 0.040 0.0107 0.500 0.500 2019 6 27 58661 153.022 422.555 -174.5275 -0.021 -0.177 0.060 0.041 0.0110 0.500 0.500 2019 6 28 58662 154.900 422.036 -174.5507 -0.021 -0.164 0.061 0.042 0.0114 0.500 0.500 2019 6 29 58663 156.513 421.840 -174.5411 -0.014 -0.153 0.063 0.043 0.0118 0.500 0.500 2019 6 30 58664 157.661 421.340 -174.4284 -0.003 -0.147 0.064 0.044 0.0122 0.500 0.500 2019 7 1 58665 158.487 420.663 -174.1670 0.002 -0.144 0.066 0.045 0.0126 0.500 0.500 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 2019 5 2 58605 -103.857 -11.023 0.085 0.030 2019 5 3 58606 -104.203 -10.943 0.085 0.030 2019 5 4 58607 -104.409 -11.030 0.088 0.030 2019 5 5 58608 -104.469 -11.279 0.085 0.031 2019 5 6 58609 -104.441 -11.563 0.085 0.031 2019 5 7 58610 -104.449 -11.743 0.085 0.027 2019 5 8 58611 -104.607 -11.788 0.088 0.027 2019 5 9 58612 -104.834 -11.729 0.088 0.027 2019 5 10 58613 -104.930 -11.686 0.088 0.027 2019 5 11 58614 -104.700 -11.724 0.088 0.027 2019 5 12 58615 -104.136 -11.749 0.088 0.027 2019 5 13 58616 -103.536 -11.660 0.088 0.027 2019 5 14 58617 -103.279 -11.465 0.090 0.028 2019 5 15 58618 -103.577 -11.264 0.093 0.028 2019 5 16 58619 -104.247 -11.205 0.093 0.028 2019 5 17 58620 -104.947 -11.274 0.096 0.031 2019 5 18 58621 -105.321 -11.424 0.093 0.030 2019 5 19 58622 -105.380 -11.480 0.093 0.030 2019 5 20 58623 -105.263 -11.457 0.096 0.030 2019 5 21 58624 -105.180 -11.463 0.096 0.031 2019 5 22 58625 -105.152 -11.482 0.098 0.031 2019 5 23 58626 -105.196 -11.522 0.093 0.030 2019 5 24 58627 -105.219 -11.522 0.096 0.030 2019 5 25 58628 -105.177 -11.541 0.096 0.030 2019 5 26 58629 -105.032 -11.582 0.096 0.030 2019 5 27 58630 -104.864 -11.641 0.098 0.031 2019 5 28 58631 -104.854 -11.671 0.098 0.031 2019 5 29 58632 -105.123 -11.603 0.098 0.031 2019 5 30 58633 -105.633 -11.377 0.101 0.031 2019 5 31 58634 -106.173 -11.122 0.101 0.031 2019 6 1 58635 -106.481 -11.010 0.101 0.032 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 2019 5 2 58605 1.0507 0.0094 15.04106699576 0.00000000164 2019 5 3 58606 1.0023 0.0094 15.04106700418 0.00000000164 2019 5 4 58607 0.9372 0.0095 15.04106701552 0.00000000165 2019 5 5 58608 0.8497 0.0093 15.04106703075 0.00000000162 2019 5 6 58609 0.7607 0.0093 15.04106704624 0.00000000162 2019 5 7 58610 0.6757 0.0093 15.04106706104 0.00000000162 2019 5 8 58611 0.5839 0.0093 15.04106707702 0.00000000162 2019 5 9 58612 0.5478 0.0093 15.04106708331 0.00000000162 2019 5 10 58613 0.5435 0.0093 15.04106708405 0.00000000162 2019 5 11 58614 0.6254 0.0093 15.04106706980 0.00000000162 2019 5 12 58615 0.7676 0.0092 15.04106704504 0.00000000160 2019 5 13 58616 0.9279 0.0093 15.04106701714 0.00000000162 2019 5 14 58617 1.1158 0.0092 15.04106698442 0.00000000160 2019 5 15 58618 1.2695 0.0092 15.04106695767 0.00000000160 2019 5 16 58619 1.2897 0.0092 15.04106695415 0.00000000160 2019 5 17 58620 1.2090 0.0092 15.04106696820 0.00000000160 2019 5 18 58621 0.9581 0.0091 15.04106701188 0.00000000158 2019 5 19 58622 0.6955 0.0090 15.04106705759 0.00000000157 2019 5 20 58623 0.4967 0.0090 15.04106709220 0.00000000157 2019 5 21 58624 0.3204 0.0090 15.04106712289 0.00000000157 2019 5 22 58625 0.2467 0.0090 15.04106713572 0.00000000157 2019 5 23 58626 0.2205 0.0090 15.04106714028 0.00000000157 2019 5 24 58627 0.2521 0.0090 15.04106713478 0.00000000157 2019 5 25 58628 0.2975 0.0090 15.04106712688 0.00000000157 2019 5 26 58629 0.3573 0.0091 15.04106711647 0.00000000158 2019 5 27 58630 0.4361 0.0091 15.04106710275 0.00000000158 2019 5 28 58631 0.5123 0.0091 15.04106708949 0.00000000158 2019 5 29 58632 0.5647 0.0091 15.04106708036 0.00000000158 2019 5 30 58633 0.6051 0.0091 15.04106707333 0.00000000158 2019 5 31 58634 0.6073 0.0092 15.04106707295 0.00000000160 2019 6 1 58635 0.5777 0.0092 15.04106707810 0.00000000160 4 - INFORMATION ON TIME SCALES TAI - UTC = 37 s. during period [58605-58635] No leap second introduced during period [58605-58635] 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/ 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 BKG bkg00014.eops 58 72 3 - 14 38 5 58606.27 to 58634.27 89 91 14 - 32 31 GSFC gsf2016a.eoxy 103 82 6 22 27 63 10 58606.27 to 58634.27 189 90 8 18 53 83 IAA iaa2007a.eops 44 50 3 - 15 36 5 58606.27 to 58634.27 75 58 16 - 69 59 USNO usn2018b.eoxy 25 29 1 - 10 26 9 58606.27 to 58634.27 48 44 11 - 20 22 IVS * ivs14r1X.eops 15 17 1 - 5 15 5 58606.28 to 58634.27 38 53 13 - 22 112 VLBI Intensive GSI * gsiint2c.eopi - - 8 - - - 7 58608.33 to 58629.33 - - 24 - - - BKG * bkgint14.eopi - - 15 - - - 26 58605.79 to 58634.80 - - 17 - - - GSFC * gsf2016a.eopi - - 10 - - - 41 58605.34 to 58634.80 - - 15 - - - IAA * iaa2019a.eopi - - 11 - - - 40 58605.34 to 58634.80 - - 20 - - - PUL pul2010a.eopi - - 10 - - - 26 58605.79 to 58634.80 - - 24 - - - USNO * usn2018b.eopi - - 10 - - - 30 58605.79 to 58634.80 - - 18 - - - GPS CODE COD*ERP_R 6 6 - 1 - - 30 58605.50 to 58634.50 22 23 - 9 - - JPL jpl*.erp 10 11 - 5 - - 30 58605.50 to 58634.50 32 28 - 16 - - GFZ gfz*.erp 4 5 - 1 - - 30 58605.50 to 58634.50 34 35 - 12 - - ESOC esa*.erp 8 8 - 3 - - 30 58605.50 to 58634.50 27 27 - 10 - - SIO sio*.erp siu*.erp 65 72 - 17 - - 30 58605.50 to 58634.50 64 65 - 18 - - EMR emr*.erp 3 3 - 0 - - 30 58605.50 to 58634.50 34 36 - 9 - - IAA gnss.res 5 6 - 1 - - 30 58605.50 to 58634.50 97 93 - 31 - - GRGS grg*.erp 61 61 - 0 - - 30 58605.50 to 58634.50 29 19 - 9 - - ASI asi*.erp 7 7 - 0 - - 30 58605.50 to 58634.50 50 36 - 39 - - MIT mit*.erp 13 13 - 2 - - 30 58605.50 to 58634.50 32 29 - 14 - - IGR * igs96p02.erp 12 13 - 2 - - 30 58605.50 to 58634.50 19 26 - 8 - - IGS * igs00p03.erp 4 4 - 0 - - 30 58605.50 to 58634.50 25 24 - 12 - - SLR MCC tg*.02 156 177 - 28 - - 31 58605.00 to 58635.00 120 99 - 181 - - IAA slr_v.dat 55 63 - 3 - - 31 58605.00 to 58635.00 153 184 - 16 - - ASI slr_oca*.eop 61 64 - 12 - - 30 58605.50 to 58634.50 140 223 - 39 - - ILRS * ilrsa.eop 48 51 - 7 - - 30 58605.50 to 58634.50 112 96 - 21 - - BULLETIN A NEOS mark3.out 18 18 6 - - - 31 58605.00 to 58635.00 53 34 7 - - - To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html