BULLETIN B 127 2 September 1998 Contents described in the Explanatory Supplement, mailed with Bulletin B121 1 - EARTH ORIENTATION PARAMETERS (IERS evaluation). The values in this section are samplings of section 2 given at five-day intervals. Date MJD x y UT1R-UTC UT1R-TAI dPsi dEpsilon 1998 " " s s 0.001" 0.001" (0h UTC) Final Bulletin B values. JUL 5 50999 -.05785 .44549 -.102249 -31.102249 -47.1 -7.9 JUL 10 51004 -.04506 .45253 -.104006 -31.104006 -46.2 -7.5 JUL 15 51009 -.03282 .46047 -.105785 -31.105785 -47.1 -7.7 JUL 20 51014 -.02240 .46507 -.107264 -31.107264 -49.5 -8.2 JUL 25 51019 -.01171 .46919 -.108731 -31.108731 -48.7 -8.4 JUL 30 51024 .00040 .47444 -.110958 -31.110958 -51.0 -8.2 AUG 4 51029 .00978 .47778 -.113728 -31.113728 -52.0 -7.7 Preliminary extension, to be updated weekly in Bulletin A and monthly in Bulletin B. AUG 9 51034 .01998 .47855 -.116568 -31.116568 -50.5 -7.5 AUG 14 51039 .03346 .47853 -.119274 -31.119274 -52.9 -7.8 AUG 19 51044 .04405 .47734 -.121474 -31.121474 -53.8 -8.0 AUG 24 51049 .05422 .47674 -.123818 -31.123818 -53.1 -7.8 AUG 29 51054 .06564 .47655 -.126872 -31.126872 -53.8 -8.1 SEP 3 51059 .07601 .47804 -.130672 -31.130672 -51.7 -8.6 SEP 8 51064 .08569 .47885 -.135605 -31.135605 -51.6 -7.7 SEP 13 51069 .09516 .47931 -.141781 -31.141781 -53.4 -8.4 SEP 18 51074 .10445 .47926 -.149063 -31.149063 -51.4 -8.1 SEP 23 51079 .11355 .47864 -.157276 -31.157276 -52.1 -7.5 SEP 28 51084 .12246 .47744 -.166256 -31.166256 -52.1 -8.0 OCT 3 51089 .13115 .47567 -.175850 -31.175850 -50.5 -7.6 OCT 8 51094 .13958 .47333 -.185909 -31.185909 -51.9 -7.0 OCT 13 51099 .14774 .47044 -.196308 -31.196308 -51.0 -7.7 OCT 18 51104 .15560 .46702 -.206944 -31.206944 -49.7 -6.7 OCT 23 51109 .16312 .46309 -.217697 -31.217697 -50.5 -6.6 OCT 28 51114 .17029 .45867 -.228481 -31.228481 -48.8 -6.8 Note. In UT1R, the effects of zonal tides with periods shorter than 35 days are removed; UT1-UT1R ( smaller than 0.0025s in absolute value ) should be added after quadratic interpolation of UT1R.Section 2 of this Bulletin gives the daily interpolation of x, y, UT1, duration of day, dPsi, and dEpsilon. IERS, B 127 (2) 2 - SMOOTHED VALUES OF X, Y, UT1, D, DPSI, DEPSILON (IERS EVALUATION) at one-day intervals. For smoothing characteristics, see Table2 in the explanatory supplement. The reference system is described in the 1997 IERS Annual Report. 1998 MJD x y UT1-UTC UT1-UT1R D dPsi dEpsilon (0 h UTC) " " s ms ms 0.001" 0.001" JUL 1 50995 -.06815 .43887 -.100411 -.262 .626 -45.4 -8.6 JUL 2 50996 -.06539 .44071 -.101028 -.298 .591 -45.9 -8.4 JUL 3 50997 -.06276 .44220 -.101585 -.309 .517 -46.4 -8.3 JUL 4 50998 -.06033 .44379 -.102055 -.273 .427 -46.8 -8.1 JUL 5 50999 -.05785 .44549 -.102423 -.174 .336 -47.1 -7.9 JUL 6 51000 -.05519 .44727 -.102727 -.009 .240 -46.9 -7.8 JUL 7 51001 -.05264 .44888 -.102920 .215 .135 -46.9 -7.7 JUL 8 51002 -.05011 .45008 -.103004 .481 .036 -46.6 -7.6 JUL 9 51003 -.04758 .45116 -.103006 .755 -.003 -46.4 -7.6 JUL 10 51004 -.04506 .45253 -.103015 .991 .064 -46.2 -7.5 JUL 11 51005 -.04263 .45436 -.103151 1.138 .232 -46.1 -7.6 JUL 12 51006 -.04008 .45615 -.103491 1.152 .437 -46.1 -7.5 JUL 13 51007 -.03761 .45766 -.104026 1.013 .607 -46.3 -7.6 JUL 14 51008 -.03519 .45910 -.104695 .733 .712 -46.6 -7.6 JUL 15 51009 -.03282 .46047 -.105432 .354 .754 -47.1 -7.7 JUL 16 51010 -.03063 .46162 -.106179 -.063 .732 -47.6 -7.7 JUL 17 51011 -.02842 .46251 -.106873 -.446 .646 -48.2 -7.8 JUL 18 51012 -.02628 .46332 -.107453 -.737 .513 -48.7 -8.0 JUL 19 51013 -.02435 .46419 -.107891 -.896 .361 -49.2 -8.1 JUL 20 51014 -.02240 .46507 -.108178 -.914 .218 -49.5 -8.2 JUL 21 51015 -.02039 .46593 -.108339 -.813 .114 -49.5 -8.3 JUL 22 51016 -.01852 .46682 -.108424 -.639 .073 -49.5 -8.3 JUL 23 51017 -.01639 .46773 -.108503 -.447 .105 -49.2 -8.4 JUL 24 51018 -.01403 .46856 -.108647 -.283 .198 -48.9 -8.4 JUL 25 51019 -.01171 .46919 -.108905 -.174 .321 -48.7 -8.4 JUL 26 51020 -.00917 .46990 -.109288 -.126 .430 -48.7 -8.4 JUL 27 51021 -.00651 .47097 -.109759 -.130 .487 -48.9 -8.4 JUL 28 51022 -.00405 .47214 -.110255 -.166 .490 -49.4 -8.3 JUL 29 51023 -.00180 .47327 -.110730 -.209 .472 -50.1 -8.2 JUL 30 51024 .00040 .47444 -.111190 -.232 .470 -51.0 -8.2 JUL 31 51025 .00224 .47559 -.111662 -.212 .469 -51.8 -8.2 AUG 1 51026 .00403 .47647 -.112125 -.131 .439 -52.4 -8.1 AUG 2 51027 .00603 .47715 -.112539 .018 .386 -52.6 -8.1 AUG 3 51028 .00791 .47758 -.112901 .229 .348 -52.5 -7.9 AUG 4 51029 .00978 .47778 -.113242 .486 .329 -52.0 -7.7 AUG 5 51030 .01198 .47827 -.113571 .758 .314 -51.4 -7.6 AUG 6 51031 .01434 .47867 -.113886 1.006 .335 -50.8 -7.5 AUG 7 51032 .01632 .47882 -.114259 1.176 .439 -50.5 -7.4 AUG 8 51033 .01800 .47876 -.114779 1.218 .603 -50.4 -7.5 AUG 9 51034 .01998 .47855 -.115472 1.095 .781 -50.5 -7.5 AUG 10 51035 .02233 .47856 -.116334 .808 .933 -50.8 -7.6 AUG 11 51036 .02488 .47862 -.117319 .394 1.017 -51.2 -7.7 AUG 12 51037 .02778 .47864 -.118341 -.074 1.000 -51.8 -7.8 AUG 13 51038 .03078 .47870 -.119291 -.513 .902 -52.3 -7.8 AUG 14 51039 .03346 .47853 -.120125 -.851 .760 -52.9 -7.8 AUG 15 51040 .03562 .47837 -.120801 -1.044 .583 -53.4 -7.9 AUG 16 51041 .03742 .47817 -.121293 -1.081 .413 -53.8 -7.9 AUG 17 51042 .03946 .47773 -.121639 -.984 .285 -54.1 -7.9 AUG 18 51043 .04176 .47746 -.121879 -.798 .197 -54.0 -7.9 AUG 19 51044 .04405 .47734 -.122051 -.578 .158 -53.8 -8.0 AUG 20 51045 .04627 .47731 -.122211 -.375 .199 -53.4 -8.0 AUG 21 51046 .04849 .47743 -.122458 -.225 .296 -53.2 -8.0 AUG 22 51047 .05056 .47721 -.122804 -.143 .423 -52.9 -7.9 AUG 23 51048 .05238 .47686 -.123320 -.121 .491 -52.9 -7.9 AUG 24 51049 .05422 .47674 -.123959 -.141 .534 -53.1 -7.8 AUG 25 51050 .05635 .47676 -.124539 -.178 .564 -53.1 -7.7 AUG 26 51051 .05837 .47680 -.125130 -.203 .614 -53.4 -7.7 AUG 27 51052 .06045 .47675 -.125754 -.189 .595 -53.7 -7.9 AUG 28 51053 .06304 .47646 -.126338 -.117 .559 -53.8 -8.1 AUG 29 51054 .06564 .47655 -.126847 .025 .522 -53.8 -8.1 AUG 30 51055 .06786 .47733 -.127357 .237 .498 -53.6 -8.3 AUG 31 51056 .06996 .47748 -.127790 .502 .485 -52.4 -8.5 IERS, B 127 (3) 3 - NORMAL VALUES OF THE EARTH ORIENTATION PARAMETERS AT FIVE-DAY INTERVALS (IERS evaluation). Raw normal values Uncertainties 1998 MJD x y UT1-UTC dPsi dEps x y UT1 dPsi dEps (0 h UTC) " " s 0.001" 0.001" 0.0001s 0.001" JUL 5 50999 -.05771 .44565 -.102439 .00 .00 .12 .13 .10 .00 .00 JUL 10 51004 -.04504 .45232 -.103016 -46.66 -7.90 .10 .12 .07 .26 .16 JUL 15 51009 -.03274 .46079 -.105432 -47.16 -7.77 .12 .13 .08 .42 .21 JUL 20 51014 -.02229 .46520 -.108174 -49.11 -7.94 .11 .13 .08 .47 .24 JUL 25 51019 -.01162 .46918 -.108939 .00 .00 .10 .13 .22 .00 .00 JUL 30 51024 .00045 .47447 -.111193 -50.96 -8.19 .11 .15 .07 .42 .20 AUG 4 51029 .00960 .47769 -.113243 -51.69 -7.36 .11 .13 .07 .36 .19 AUG 9 51034 .01990 .47836 -.115471 .00 .00 .10 .13 .14 .00 .00 AUG 14 51039 .03394 .47874 -.120125 -52.21 -7.15 .11 .14 .06 .42 .19 AUG 19 51044 .04390 .47738 -.122033 -53.80 -7.94 .11 .12 .09 2.52 .86 AUG 24 51049 .05434 .47670 -.123866 .00 .00 .10 .13 .15 .00 .00 4 - DURATION OF THE DAY AND ANGULAR VELOCITY OF THE EARTH (IERS evaluation). The data of this section are smoothed, with the same characteristics as UT1R in section 1. They are corrected for the effects of zonal tides with periods up to 35 days. Section 2 gives the daily interpolation of D. Date (0h UTC) DR OmegaR 1998 MJD s (microrad/s) JUL 5 50999 .00047 72.921 15107 JUL 10 51004 .00027 15124 JUL 15 51009 .00035 15117 JUL 20 51014 .00027 15124 JUL 25 51019 .00040 15113 JUL 30 51024 .00047 15107 5 - INFORMATION ON TIME SCALES All information concerning time scales : announcements of the leap seconds (Bulletin C) and of the value of DUT1 (Bulletin D) can be found in our web/ftp site : World Wide Web : http://hpiers.obspm.fr Anonymous ftp : hpiers.obspm.fr or 145.238.100.28 IERS, B 127 (4) 6 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES This section gives the average precision of the individual series contri- buting to the combination and their average agreement with it. The periods covered start at the beginning of the first month in Section 1 and end with the last available value in the individual series considered. The complete list of measurements is available in the electronic-mailed version of Bulletin B in section 7. Units : 0.001" for x,y , 0.0001s for UT1, 0.001" for dPsi, dEpsi. -------------------------------------------------------------------------------- EOP series Mean formal uncertainty Periods covered Weighted RMS agreement with Bulletin B -------------------------------------------------------------------------------- x y UT D dPsi dEps Data Number VLBI EOP(IAA) 98 R 01 .12 .11 .06 - .24 .09 6 50995.25 to 51030.25 .28 .16 .13 - .57 .12 EOP(USNO) 97 R 08 .22 .22 .07 .37 .47 .23 7 50995.25 to 51036.93 .19 .12 .04 .20 .35 .10 EOP(USNO) 97 R 09 - - .19 - - - 37 50996.77 to 51050.62 - - .40 - - - LLR EOP(UTXMO)96 M 01 Cerga - - 1.70 - - - 2 51010.16 to 51011.11 - - .74 - - - EOP(UTXMO)96 M 01 TLRS - - 3.80 - - - 2 50998.15 to 51008.46 - - .74 - - - GPS EOP(CODE) 98 P 01 .02 .02 - .01 - - 58 50995.50 to 51052.50 .11 .14 - .20 - - EOP(EMR) 96 P 03 .06 .06 - .08 - - 61 50995.50 to 51055.50 .13 .29 - .34 - - EOP(ESOC) 96 P 01 .04 .04 - .07 - - 53 50995.50 to 51047.50 .22 .18 - .28 - - EOP(GFZ) 96 P 02 .01 .01 - .02 - - 53 50995.50 to 51047.50 .05 .08 - .43 - - EOP(JPL) 96 P 03 .04 .04 - .16 - - 53 50995.50 to 51047.50 .08 .06 - .31 - - EOP(NOAA) 96 P 01 .03 .03 - .10 - - 55 50995.50 to 51049.50 .18 .38 - .59 - - EOP(SIO) 96 P 01 .04 .04 - .15 - - 53 50995.50 to 51047.50 .09 .27 - .41 - - EOP(IGS) 95 P 02 .05 .06 .23 .09 - - 46 50995.50 to 51040.50 .05 .11 .38 .17 - - EOP(IGS) 96 P 02 .07 .10 .35 .13 - - 61 50995.50 to 51055.50 .07 .19 1.04 .24 - - EOP(IERS) 97 P 01 .06 .09 .31 .14 - - 61 50995.50 to 51055.50 .10 .15 .36 .38 - - SLR EOP(CGS) 97 L 02 .35 .33 1.52 - - - 26 50995.00 to 51020.00 1.32 1.28 1.02 - - - EOP(CSR) 95 L 01 .35 .32 .54 - - - 20 50997.11 to 51053.89 .39 .34 1.14 - - - EOP(DUT) 98 L 01 .13 .11 - - - - 19 50997.00 to 51051.00 .31 .43 - - - - EOP(IAA) 98 L 02 .04 .04 .03 .03 - - 60 50995.00 to 51054.00 .20 .21 1.00 .18 - - EOP(MCC) 97 L 01 .06 .05 - .09 - - 50 50995.00 to 51044.00 .26 .29 - .38 - - Bulletin A EOP(NEOS) 97 C 01 .08 .09 .15 - - - 62 50995.00 to 51056.00 .08 .21 .33 - - - 7 - INDIVIDUAL SERIES OF EARTH ORIENTATION PARAMETERS The series listed hereafter,obtained by the IERS Operational Centres, have been used for the evaluations of Section 1. They are described in IERS Annual Report or in the IERS Technical Notes . 7-a - Very Long Base Radio Interferometry - EOP(IAA) 98 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JUL 1 50995.25 -6691 43943 -100561 -4464 -836 13 12 7 25 9 JUL 8 51002.25 -4927 45034 -102988 -4737 -737 13 11 6 23 9 JUL 15 51009.25 -3236 46096 -105592 -4762 -762 15 12 7 29 11 JUL 22 51016.25 -1821 46697 -108455 -4951 -835 12 10 6 23 9 JUL 29 51023.25 -123 47367 -110828 -5000 -816 13 12 6 26 11 AUG 5 51030.25 1278 47827 -113638 -5173 -768 10 8 4 18 7 7-b - Very Long Base Radio Interferometry - EOP(USNO) 98 R 00 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JUL 1 50995.25 -6775 43914 -100577 -4549 -857 14 11 6 29 12 JUL 8 51002.25 -4936 45015 -103017 -4648 -764 8 7 4 17 7 JUL 15 51009.25 -3242 46049 -105629 -4704 -773 13 11 6 30 11 JUL 22 51016.25 -1856 46656 -108449 -4931 -841 17 13 7 35 13 JUL 29 51023.25 -124 47343 -110853 -5025 -828 14 11 6 30 10 AUG 5 51030.25 1271 47837 -113657 -5115 -761 12 9 5 25 9 AUG 12 51037.25 2852 47853 -118597 -5184 -785 12 9 5 27 9 AUG 19 51044.03 4351 47740 -122063 -5371 -799 45 40 9 166 47 7-c - Very Long Base Radio Interferometry - EOP(USNO) 97 R 09 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JUL 2 50996.77 -101485 6 JUL 3 50997.77 -101959 18 JUL 4 50998.76 -102339 20 JUL 4 50998.93 -102407 17 JUL 6 51000.76 -102854 14 JUL 9 51003.75 -103010 12 JUL 10 51004.75 -103099 18 JUL 13 51007.74 -104515 19 JUL 16 51010.73 -106695 15 JUL 18 51012.73 -107751 11 JUL 18 51012.89 -107845 20 JUL 20 51014.72 -108305 32 JUL 23 51017.72 -108665 25 JUL 24 51018.71 -108830 17 JUL 27 51021.70 -110103 17 JUL 28 51022.70 -110587 15 JUL 30 51024.70 -111495 17 JUL 31 51025.69 -112054 21 AUG 1 51026.69 -112414 27 AUG 1 51026.85 -112496 27 AUG 3 51028.69 -113133 21 AUG 6 51031.68 -114122 12 AUG 7 51032.67 -114590 41 AUG 8 51033.68 -115231 36 AUG 8 51033.83 -115340 19 AUG 10 51035.67 -116976 20 AUG 11 51036.66 -117941 24 AUG 13 51038.66 -119871 19 AUG 14 51039.65 -120584 12 AUG 15 51040.65 -121134 10 AUG 15 51040.82 -121214 14 AUG 17 51042.65 -121729 18 AUG 18 51043.64 -121903 14 AUG 20 51045.63 -122353 16 AUG 22 51047.80 -123199 22 AUG 24 51049.63 -124182 14 AUG 25 51050.62 -124810 13 7-d - Lunar Laser Ranging - EOP(UTXMO)96 M 01 (UNIT : 0.000001s for UT0-UTC) Date Uncertainties 1998 MJD UT0-UTC UTO-UTC STATION REFLECTOR JUL 4 50998.148 -104660 220 TLR HAD JUL 14 51008.460 -108740 540 TLR HAD JUL 16 51010.161 -77550 160 CER HAD JUL 17 51011.107 -78280 180 CER HAD 7 -e - EOP(CODE) 98 P 01 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66600 439440 -937290 6410 20 20 20 10 JUL 2 50996.50 -63980 441190 -943277 5830 20 20 20 10 JUL 3 50997.50 -61510 442780 -948498 4960 20 20 30 10 JUL 4 50998.50 -58980 444430 -952923 4100 20 20 30 20 JUL 5 50999.50 -56430 446130 -956277 3020 20 20 30 20 JUL 6 51000.50 -53840 447780 -958549 1990 20 20 30 20 JUL 7 51001.50 -51260 449130 -959494 770 20 20 30 20 JUL 8 51002.50 -48780 450370 -959804 330 20 20 30 20 JUL 9 51003.50 -46230 451660 -960065 520 20 20 30 20 JUL 10 51004.50 -43690 453240 -961212 1660 20 20 30 20 JUL 11 51005.50 -41120 454980 -963802 3290 20 20 30 20 JUL 12 51006.50 -38687 456679 -968028 4996 17 16 29 17 JUL 13 51007.50 -36170 458166 -973795 6440 17 16 28 16 JUL 14 51008.50 -33780 459542 -980744 7381 16 16 27 15 JUL 15 51009.50 -31427 460826 -988270 7624 16 16 26 14 JUL 16 51010.50 -29303 461903 -995545 7027 16 16 25 14 JUL 17 51011.50 -27247 462793 -1001892 5815 16 16 25 13 JUL 18 51012.50 -25189 463604 -1007030 4446 16 16 24 13 JUL 19 51013.50 -23151 464441 -1010778 3054 16 15 24 12 JUL 20 51014.50 -21177 465324 -1013184 1860 16 16 24 12 JUL 21 51015.50 -19258 466199 -1014614 1133 16 16 24 12 JUL 22 51016.50 -17291 467150 -1015764 1123 16 16 24 12 JUL 23 51017.50 -15133 467934 -1017122 1542 17 16 24 12 JUL 24 51018.50 -12800 468648 -1019490 2662 17 16 23 12 JUL 25 51019.50 -10290 469344 -1023083 3899 16 15 23 11 JUL 26 51020.50 -7789 470204 -1027545 4702 16 16 23 11 JUL 27 51021.50 -5237 471305 -1032280 4869 16 16 23 12 JUL 28 51022.50 -2729 472541 -1036924 4647 16 16 24 12 JUL 29 51023.50 -446 473640 -1041702 4649 16 16 23 12 JUL 30 51024.50 1566 474815 -1046737 4789 17 16 24 12 JUL 31 51025.50 3312 475808 -1051646 4587 16 15 24 12 AUG 1 51026.50 5165 476683 -1056149 4161 16 15 23 12 AUG 2 51027.50 7067 477193 -1060009 3560 16 15 22 11 AUG 3 51028.50 8970 477553 -1063335 3127 16 15 23 12 AUG 4 51029.50 11008 477904 -1066492 3120 16 15 23 12 AUG 5 51030.50 13176 478252 -1069613 3309 17 16 25 13 AUG 6 51031.50 15317 478517 -1073116 3960 16 16 24 13 AUG 7 51032.50 17195 478656 -1077451 5038 17 16 25 13 AUG 8 51033.50 19067 478529 -1083415 6807 17 16 24 12 AUG 9 51034.50 21283 478413 -1091177 8563 17 17 25 13 AUG 10 51035.50 23691 478365 -1100272 9653 17 17 25 13 AUG 11 51036.50 26363 478416 -1110156 10057 18 17 25 13 AUG 12 51037.50 29203 478449 -1120084 9683 17 17 25 13 AUG 13 51038.50 32096 478468 -1129228 8561 17 16 25 13 AUG 14 51039.50 34619 478473 -1136680 6685 17 16 25 13 AUG 15 51040.50 36640 478199 -1142174 4722 16 16 24 12 AUG 16 51041.50 38674 477801 -1146141 3344 17 16 24 13 AUG 17 51042.50 40774 477386 -1149182 2666 19 18 28 15 AUG 18 51043.50 43023 477182 -1151463 2184 19 19 30 16 AUG 19 51044.50 45261 477111 -1153425 2104 20 19 31 17 AUG 20 51045.50 47496 477188 -1155799 2666 17 17 29 16 AUG 21 51046.50 49645 477138 -1159350 3887 18 17 31 18 AUG 22 51047.50 51585 476891 -1163792 4732 18 17 31 18 AUG 23 51048.50 53529 476554 -1168998 5389 18 17 32 18 AUG 24 51049.50 55491 476389 -1174791 5843 18 17 31 18 AUG 25 51050.50 57530 476375 -1181398 6515 18 17 31 18 AUG 26 51051.50 59850 476464 -1188420 6800 17 17 32 19 AUG 27 51052.50 62236 476467 -1194993 6255 17 17 34 20 7 -f - EOP(EMR) 96 P 03 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66660 440130 -1120040 6540 70 70 210 100 JUL 2 50996.50 -64140 441750 -1125960 5840 70 70 220 110 JUL 3 50997.50 -61590 443180 -1131000 5120 80 80 220 120 JUL 4 50998.50 -59120 445230 -1135990 3700 90 90 220 160 JUL 5 50999.50 -56370 446440 -1148690 3000 40 40 180 60 JUL 6 51000.50 -53850 448180 -1151490 1710 40 40 190 60 JUL 7 51001.50 -51220 449600 -1153180 920 40 40 190 50 JUL 8 51002.50 -48760 450750 -1154020 30 40 40 190 50 JUL 9 51003.50 -46260 451860 -1154610 430 40 40 190 50 JUL 10 51004.50 -43570 453520 -1155890 1640 40 40 190 50 JUL 11 51005.50 -41290 455380 -1158800 3540 40 40 190 50 JUL 12 51006.50 -38670 456890 -1163160 4950 40 40 190 60 JUL 13 51007.50 -36300 458400 -1169410 6680 40 40 190 60 JUL 14 51008.50 -33700 459790 -1176870 7280 40 40 190 70 JUL 15 51009.50 -31520 461080 -1184800 7710 40 40 190 70 JUL 16 51010.50 -29660 462020 -1192580 6910 40 40 190 70 JUL 17 51011.50 -27270 462820 -1199550 5730 40 40 190 60 JUL 18 51012.50 -25230 463650 -1204960 4340 40 40 190 60 JUL 19 51013.50 -23236 464519 -1209080 3162 42 41 187 57 JUL 20 51014.50 -21049 465656 -1211731 2181 42 43 187 63 JUL 21 51015.50 -19365 466430 -1213477 1254 43 44 189 69 JUL 22 51016.50 -17373 467371 -1214642 922 46 46 193 74 JUL 23 51017.50 -15089 467947 -1216304 1966 48 47 197 78 JUL 24 51018.50 -12755 468894 -1219103 2956 45 45 194 70 JUL 25 51019.50 -10375 469432 -1222613 4116 44 44 190 64 JUL 26 51020.50 -7888 470208 -1226844 4734 43 44 189 62 JUL 27 51021.50 -5020 471451 -1231740 5336 45 45 188 65 JUL 28 51022.50 -2922 472477 -1236738 4640 42 42 188 57 JUL 29 51023.50 -653 473783 -1241719 4900 43 42 188 59 JUL 30 51024.50 1582 474738 -1246693 4927 43 43 188 61 JUL 31 51025.50 3162 476324 -1252017 5167 43 43 192 59 AUG 1 51026.50 5173 476772 -1256609 4273 42 42 191 55 AUG 2 51027.50 7084 477152 -1260664 3673 42 43 192 61 AUG 3 51028.50 8981 477439 -1264193 3461 40 40 191 50 AUG 4 51029.50 10885 477860 -1267586 2966 40 40 191 52 AUG 5 51030.50 13219 478159 -1271152 3472 40 40 191 51 AUG 6 51031.50 15563 478319 -1274677 3831 42 42 191 54 AUG 7 51032.50 17319 478679 -1279111 5385 40 40 194 49 AUG 8 51033.50 19009 478322 -1285401 6493 40 40 182 48 AUG 9 51034.50 21209 478456 -1293086 8594 40 40 183 50 AUG 10 51035.50 23658 478659 -1302462 9433 41 42 183 51 AUG 11 51036.50 26115 478568 -1312591 10288 40 41 184 50 AUG 12 51037.50 29450 478532 -1322519 10197 41 41 185 52 AUG 13 51038.50 32286 478641 -1332274 8642 40 41 187 52 AUG 14 51039.50 34662 478385 -1340383 6908 41 42 187 53 AUG 15 51040.50 36598 478256 -1346263 4725 40 40 186 52 AUG 16 51041.50 38539 478322 -1333328 3140 77 79 227 118 AUG 17 51042.50 40707 477786 -1335814 2848 73 79 223 119 AUG 18 51043.50 42865 477900 -1338552 2490 86 88 222 140 AUG 19 51044.50 45392 477482 -1340160 1873 82 85 226 137 AUG 20 51045.50 47364 477501 -1342029 2488 87 88 228 146 AUG 21 51046.50 49657 477757 -1345461 3744 82 87 234 131 AUG 22 51047.50 51111 477052 -1349948 4545 111 126 241 193 AUG 23 51048.50 53342 476799 -1355047 4675 105 105 235 171 AUG 24 51049.50 55320 476830 -1360315 5352 94 97 229 156 AUG 25 51050.50 57512 476872 -1366112 5661 85 86 225 146 AUG 26 51051.50 59484 476902 -1372756 6455 87 91 224 149 AUG 27 51052.50 61755 476799 -1379238 6001 96 101 223 154 AUG 28 51053.50 64609 476307 -1384973 4665 88 87 220 141 AUG 29 51054.50 66829 476899 -1389769 5131 86 88 219 136 AUG 30 51055.50 68573 476741 -1395869 6013 82 85 221 119 7 -g - EOP(ESOC) 96 P 01 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66720 439870 -1005980 6160 30 30 70 60 JUL 2 50996.50 -64120 441500 -1012290 5590 30 30 70 50 JUL 3 50997.50 -61380 443020 -1017610 4820 30 30 70 50 JUL 4 50998.50 -59210 444690 -1021960 3910 30 30 70 60 JUL 5 50999.50 -56490 446480 -1025700 3000 40 40 70 60 JUL 6 51000.50 -54000 448200 -1028350 1700 30 30 70 60 JUL 7 51001.50 -51550 449480 -1030050 1110 30 30 70 50 JUL 8 51002.50 -48800 450710 -1030630 260 30 30 70 50 JUL 9 51003.50 -46490 452060 -1030940 80 30 40 80 60 JUL 10 51004.50 -43770 453560 -1031970 1730 30 30 70 60 JUL 11 51005.50 -41430 455440 -1034230 3260 40 40 80 60 JUL 12 51006.50 -38681 457110 -1038300 5199 36 37 73 64 JUL 13 51007.50 -36518 458458 -1043899 6998 35 36 78 62 JUL 14 51008.50 -33826 459884 -1050344 7288 33 34 75 57 JUL 15 51009.50 -31833 461283 -1057652 7705 33 35 74 59 JUL 16 51010.50 -29458 462371 -1064272 6945 36 36 76 64 JUL 17 51011.50 -27117 463116 -1070152 5505 35 34 72 57 JUL 18 51012.50 -25263 463627 -1075173 4345 35 35 76 59 JUL 19 51013.50 -23538 464919 -1080155 2910 51 50 36 68 JUL 20 51014.50 -21490 465913 -1082575 1930 43 42 66 63 JUL 21 51015.50 -19429 466844 -1083980 879 45 43 80 64 JUL 22 51016.50 -17581 467595 -1084860 880 56 53 96 84 JUL 23 51017.50 -15417 468414 -1086040 1479 73 65 149 245 JUL 24 51018.50 -13177 469143 -1087953 2347 65 59 239 103 JUL 25 51019.50 -10990 469843 -1091035 3818 62 59 242 84 JUL 26 51020.50 -8064 470835 -1095553 4505 53 53 37 72 JUL 27 51021.50 -5456 471873 -1100111 4611 44 44 71 61 JUL 28 51022.50 -3100 472946 -1104671 4509 42 43 83 62 JUL 29 51023.50 -960 473969 -1109204 4557 42 43 96 59 JUL 30 51024.50 1337 474949 -1113865 4765 44 44 107 65 JUL 31 51025.50 2967 475877 -1118780 5065 50 49 119 74 AUG 1 51026.50 4615 476909 -1123449 4273 67 67 134 95 AUG 2 51027.50 7264 477662 -1127221 3242 52 52 37 72 AUG 3 51028.50 8898 477681 -1130518 3354 45 44 71 65 AUG 4 51029.50 10893 478042 -1133520 2650 46 45 86 66 AUG 5 51030.50 13293 478424 -1136539 3387 48 47 101 74 AUG 6 51031.50 16066 478758 -1140047 3630 50 48 118 79 AUG 7 51032.50 17738 478906 -1144603 5480 51 48 134 81 AUG 8 51033.50 19300 478647 -1150476 6266 60 59 149 82 AUG 9 51034.50 20857 478437 -1159193 8587 50 52 38 74 AUG 10 51035.50 23536 478347 -1168371 9769 43 42 73 63 AUG 11 51036.50 26356 478574 -1177976 9441 42 41 86 66 AUG 12 51037.50 29283 478504 -1187914 10434 44 43 101 67 AUG 13 51038.50 32256 478406 -1197156 8049 43 42 114 69 AUG 14 51039.50 34582 478263 -1204596 6832 43 41 126 67 AUG 15 51040.50 36225 478259 -1210245 4466 52 51 136 79 AUG 16 51041.50 38411 477579 -1214145 3090 52 52 38 73 AUG 17 51042.50 40763 477279 -1216834 2289 42 43 71 60 AUG 18 51043.50 42918 477296 -1218960 1963 41 42 82 58 AUG 19 51044.50 45175 477145 -1220613 1345 42 42 94 63 AUG 20 51045.50 47592 477247 -1222359 2147 45 43 106 68 AUG 21 51046.50 49783 477320 -1225365 3865 48 45 118 75 AUG 22 51047.50 51818 476748 -1229717 4838 59 57 132 86 7 -h - EOP(GFZ) 96 P 02 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66580 439760 -1007419 6475 10 10 20 20 JUL 2 50996.50 -63940 441380 -1013646 5938 10 20 20 20 JUL 3 50997.50 -61410 442810 -1019180 5109 10 10 20 20 JUL 4 50998.50 -58956 444474 -1022540 3925 14 15 25 25 JUL 5 50999.50 -56341 446250 -1026066 3130 15 15 26 26 JUL 6 51000.50 -53762 448069 -1028590 1940 14 15 25 25 JUL 7 51001.50 -51231 449464 -1030119 1159 14 15 24 24 JUL 8 51002.50 -48786 450587 -1030772 213 14 15 23 23 JUL 9 51003.50 -46252 451632 -1031069 466 14 15 24 24 JUL 10 51004.50 -43635 453334 -1032003 1488 14 15 23 23 JUL 11 51005.50 -41336 455265 -1039499 3578 9 10 12 12 JUL 12 51006.50 -38655 456934 -1043813 5057 10 10 12 12 JUL 13 51007.50 -36375 458405 -1049735 6741 9 10 11 11 JUL 14 51008.50 -33802 459822 -1056816 7328 9 9 11 11 JUL 15 51009.50 -31541 461156 -1064198 7321 9 10 11 11 JUL 16 51010.50 -29460 462096 -1071404 6980 9 9 12 12 JUL 17 51011.50 -27432 462899 -1077717 5558 9 10 12 12 JUL 18 51012.50 -25164 463699 -1077010 4140 13 14 23 23 JUL 19 51013.50 -23287 464585 -1080480 2811 14 15 24 24 JUL 20 51014.50 -21234 465417 -1082635 1560 14 15 26 26 JUL 21 51015.50 -19266 466213 -1083803 866 14 16 27 27 JUL 22 51016.50 -17229 467125 -1084693 1005 15 16 27 27 JUL 23 51017.50 -15053 467947 -1086085 1843 15 16 28 28 JUL 24 51018.50 -12742 468755 -1088351 2716 15 15 26 26 JUL 25 51019.50 -10345 469392 -1090915 4003 14 15 25 25 JUL 26 51020.50 -7653 470343 -1095342 4825 14 15 26 26 JUL 27 51021.50 -5100 471547 -1100314 5082 14 16 26 26 JUL 28 51022.50 -2742 472614 -1105216 4677 14 16 25 25 JUL 29 51023.50 -462 473685 -1109999 4846 14 15 25 25 JUL 30 51024.50 1475 474908 -1114953 5026 14 15 25 25 JUL 31 51025.50 3237 475901 -1120068 5184 14 15 25 25 AUG 1 51026.50 5236 476657 -1123465 4773 14 15 24 24 AUG 2 51027.50 7171 477209 -1127743 3803 14 14 24 24 AUG 3 51028.50 9015 477506 -1131303 3354 13 14 24 24 AUG 4 51029.50 11133 477899 -1134457 3013 13 14 24 24 AUG 5 51030.50 13384 478277 -1137740 3631 14 15 23 23 AUG 6 51031.50 15584 478644 -1141542 4065 15 16 27 27 AUG 7 51032.50 17309 478674 -1146123 5178 15 16 25 25 AUG 8 51033.50 19088 478522 -1151374 6538 14 15 25 25 AUG 9 51034.50 21364 478384 -1159132 8946 14 15 24 24 AUG 10 51035.50 23722 478517 -1168428 9549 14 15 24 24 AUG 11 51036.50 26508 478525 -1178293 10043 14 15 25 25 AUG 12 51037.50 29457 478553 -1188270 9773 14 15 26 26 AUG 13 51038.50 32235 478559 -1197473 8530 15 16 27 27 AUG 14 51039.50 34789 478328 -1205149 6776 15 15 26 26 AUG 15 51040.50 36700 478214 -1210522 4624 14 15 26 26 AUG 16 51041.50 38474 477830 -1214248 2888 6 7 11 11 AUG 17 51042.50 40770 477434 -1217009 2720 3 3 5 5 AUG 18 51043.50 43084 477265 -1219506 2369 2 2 3 3 AUG 19 51044.50 45334 477192 -1221657 2009 2 3 4 4 AUG 20 51045.50 47479 477282 -1223901 2521 4 5 7 7 AUG 21 51046.50 49632 477201 -1227365 4413 5 5 8 8 AUG 22 51047.50 51636 476743 -1232015 4861 4 4 6 6 7 -i - EOP(JPL) 96 P 03 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66610 439660 -1112299 6975 40 40 150 150 JUL 2 50996.50 -64130 441330 -1119086 6568 50 50 160 160 JUL 3 50997.50 -61420 442800 -1125090 5409 50 50 160 160 JUL 4 50998.50 -59070 444500 -1129906 4196 50 50 160 160 JUL 5 50999.50 -56441 446212 -1133578 3157 40 42 147 147 JUL 6 51000.50 -53852 448120 -1136036 1781 46 49 161 161 JUL 7 51001.50 -51390 449387 -1137505 1205 46 51 164 164 JUL 8 51002.50 -48835 450509 -1138308 463 39 43 144 144 JUL 9 51003.50 -46247 451610 -1138804 613 42 42 149 149 JUL 10 51004.50 -43812 453189 -1140024 1913 42 42 145 145 JUL 11 51005.50 -41314 455145 -1142774 3642 43 42 150 150 JUL 12 51006.50 -38753 456724 -1147249 5311 38 41 147 147 JUL 13 51007.50 -36339 458319 -1153274 6692 39 44 149 149 JUL 14 51008.50 -33945 459715 -1160536 7740 36 39 141 141 JUL 15 51009.50 -31644 461004 -1168281 7634 39 43 150 150 JUL 16 51010.50 -29462 461920 -1175733 7157 48 53 174 174 JUL 17 51011.50 -27306 462707 -1182182 5654 41 44 155 155 JUL 18 51012.50 -25383 463574 -1187223 4387 42 44 153 153 JUL 19 51013.50 -23417 464524 -1191090 3367 38 40 148 148 JUL 20 51014.50 -21310 465294 -1193728 1970 41 43 156 156 JUL 21 51015.50 -19451 466264 -1195409 1481 40 45 157 157 JUL 22 51016.50 -17521 467209 -1196666 1123 48 51 178 178 JUL 23 51017.50 -15108 468062 -1198094 1798 44 48 166 166 JUL 24 51018.50 -12850 468847 -1200406 2853 42 45 159 159 JUL 25 51019.50 -10424 469440 -1203993 4314 42 43 159 159 JUL 26 51020.50 -7709 470309 -1208787 5242 39 46 158 158 JUL 27 51021.50 -5173 471410 -1213944 5036 40 45 160 160 JUL 28 51022.50 -2885 472567 -1218930 4891 43 44 170 170 JUL 29 51023.50 -535 473654 -1223935 5076 41 42 161 161 JUL 30 51024.50 1489 474946 -1229028 5074 41 45 170 170 JUL 31 51025.50 3095 475950 -1234284 5417 42 46 176 176 AUG 1 51026.50 5082 476849 -1239409 4831 42 43 176 176 AUG 2 51027.50 7001 477332 -1243617 3609 41 45 172 172 AUG 3 51028.50 8826 477522 -1247318 3830 39 42 170 170 AUG 4 51029.50 10899 477825 -1250869 3331 41 44 175 175 AUG 5 51030.50 13184 478326 -1254425 3861 41 44 181 181 AUG 6 51031.50 15472 478623 -1258531 4442 46 49 184 184 AUG 7 51032.50 17302 478769 -1263440 5458 40 40 176 176 AUG 8 51033.50 18984 478481 -1269581 6859 43 46 181 181 AUG 9 51034.50 21193 478372 -1277580 9108 39 45 179 179 AUG 10 51035.50 23678 478480 -1287060 9755 41 46 180 180 AUG 11 51036.50 26300 478429 -1297086 10160 42 46 182 182 AUG 12 51037.50 29450 478494 -1307287 10103 47 48 185 185 AUG 13 51038.50 32263 478500 -1316726 8672 45 52 184 184 AUG 14 51039.50 34729 478228 -1324501 6831 42 48 186 186 AUG 15 51040.50 36717 478242 -1330531 5242 39 42 148 148 AUG 16 51041.50 38406 477768 -1334585 2933 40 43 153 153 AUG 17 51042.50 40749 477395 -1337386 2755 41 41 129 129 AUG 18 51043.50 43004 477209 -1340030 2628 39 41 147 147 AUG 19 51044.50 45248 477154 -1342153 1694 44 46 183 183 AUG 20 51045.50 47520 477266 -1344252 2545 45 51 187 187 AUG 21 51046.50 49628 477306 -1347541 4039 41 44 176 176 AUG 22 51047.50 51623 476904 -1351780 4414 43 45 180 180 7 -j - EOP(NOAA) 96 P 01 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66551 440104 -1004132 5943 21 25 48 96 JUL 2 50996.50 -63875 441606 -1008872 5744 20 24 50 100 JUL 3 50997.50 -61367 442846 -1012646 4731 21 25 51 102 JUL 4 50998.50 -58763 444440 -1015719 3838 22 26 51 102 JUL 5 50999.50 -56623 446476 -1025885 2448 22 27 53 106 JUL 6 51000.50 -53427 448043 -1028945 2010 21 25 50 100 JUL 7 51001.50 -51043 449466 -1030804 687 22 25 48 96 JUL 8 51002.50 -48818 450439 -1032721 200 19 23 50 99 JUL 9 51003.50 -46340 451751 -1034723 -35 24 28 50 100 JUL 10 51004.50 -43641 453554 -1037937 1635 21 26 48 97 JUL 11 51005.50 -41376 455068 -1041635 2790 22 23 50 100 JUL 12 51006.50 -38367 456606 -1037963 4645 20 23 50 99 JUL 13 51007.50 -36399 458450 -1043753 6425 21 24 48 96 JUL 14 51008.50 -33619 459883 -1050149 6899 19 24 50 99 JUL 15 51009.50 -31434 461361 -1056806 6612 21 25 50 100 JUL 16 51010.50 -29196 462158 -1063605 6210 22 25 51 103 JUL 17 51011.50 -27126 463499 -1069822 4884 24 28 48 96 JUL 18 51012.50 -25110 464032 -1075861 4320 19 24 49 98 JUL 19 51013.50 -22996 464621 -1079532 3302 20 24 49 98 JUL 20 51014.50 -20959 465576 -1081851 2141 21 26 50 100 JUL 21 51015.50 -19240 466520 -1082866 852 23 28 52 104 JUL 22 51016.50 -17027 467523 -1084078 1155 25 28 50 100 JUL 23 51017.50 -14829 468384 -1084790 500 26 32 60 119 JUL 24 51018.50 -12689 468811 -1086969 1938 21 27 57 113 JUL 25 51019.50 -10217 469690 -1089807 3653 20 25 56 112 JUL 26 51020.50 -7477 470232 -1094452 3958 35 33 47 93 JUL 27 51021.50 -4996 471252 -1098760 3568 33 32 46 92 JUL 28 51022.50 -2868 472206 -1103652 4060 35 33 45 90 JUL 29 51023.50 -58 474032 -1108411 5176 34 33 46 92 JUL 30 51024.50 1635 474833 -1111796 4737 36 34 45 89 JUL 31 51025.50 3465 476312 -1112862 4975 43 40 74 148 AUG 1 51026.50 5610 476726 -1114113 4814 37 34 57 114 AUG 2 51027.50 7344 477391 -1127413 3646 33 32 42 84 AUG 3 51028.50 9198 477471 -1131083 3112 32 30 41 82 AUG 4 51029.50 11102 477876 -1134280 2780 35 36 46 92 AUG 5 51030.50 13330 478285 -1137944 3461 34 33 42 85 AUG 6 51031.50 15521 478457 -1140519 3189 41 39 49 98 AUG 7 51032.50 17116 478560 -1145426 5440 37 36 45 91 AUG 8 51033.50 18857 478591 -1150031 5570 35 34 45 90 AUG 9 51034.50 21618 478036 -1157395 7830 32 32 41 81 AUG 10 51035.50 23890 478566 -1166399 9855 38 38 48 97 AUG 11 51036.50 26313 478280 -1175562 9078 32 32 40 80 AUG 12 51037.50 29667 478463 -1186202 9390 34 35 43 87 AUG 13 51038.50 32372 478622 -1196220 8650 33 33 42 84 AUG 14 51039.50 34973 478444 -1205706 7479 30 31 41 81 AUG 15 51040.50 36641 478524 -1217109 6335 37 36 44 89 AUG 16 51041.50 38569 477966 -1214434 3645 31 33 42 85 AUG 17 51042.50 40824 477640 -1216158 2612 34 37 44 88 AUG 18 51043.50 42904 477115 -1218631 1898 33 33 43 86 AUG 19 51044.50 45143 477129 -1222196 1850 32 34 40 81 AUG 20 51045.50 47268 477328 -1225247 2265 38 36 47 94 AUG 21 51046.50 49636 477272 -1231473 4322 36 38 45 90 AUG 22 51047.50 51313 476823 -1241445 5879 33 37 43 87 AUG 23 51048.50 53608 476468 -1235250 4603 32 37 41 82 AUG 24 51049.50 55235 476353 -1241121 5675 34 37 41 83 7 -k - EOP(SIO) 96 P 01 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66500 439840 -1007000 6160 40 40 270 140 JUL 2 50996.50 -63860 441560 -1013210 5750 40 40 320 140 JUL 3 50997.50 -61420 443120 -1018370 4590 40 40 360 140 JUL 4 50998.50 -58920 444730 -1022770 3870 50 50 400 140 JUL 5 50999.50 -56450 446610 0 3119 50 50 0 149 JUL 6 51000.50 -53860 448300 -1028260 1872 40 40 140 144 JUL 7 51001.50 -51270 449740 -1030300 1446 40 40 220 145 JUL 8 51002.50 -48740 450850 -1031550 983 40 40 280 143 JUL 9 51003.50 -46200 451990 -1032050 729 40 40 330 145 JUL 10 51004.50 -43780 453530 -1033540 2276 40 40 370 144 JUL 11 51005.50 -41360 455330 -1036500 3973 50 50 420 149 JUL 12 51006.50 -38600 456770 0 5419 50 50 0 147 JUL 13 51007.50 -36240 458350 -1043869 6750 40 40 140 143 JUL 14 51008.50 -33870 459760 -1050440 7029 40 40 220 148 JUL 15 51009.50 -31550 460980 -1057340 6998 40 40 290 159 JUL 16 51010.50 -29380 461920 -1064710 7096 40 40 349 157 JUL 17 51011.50 -27210 462860 -1070970 5590 40 40 390 147 JUL 18 51012.50 -25020 463680 -1076420 4670 50 50 430 149 JUL 19 51013.50 -23370 464440 0 2970 50 50 0 148 JUL 20 51014.50 -21350 465410 -1082240 1739 40 40 150 146 JUL 21 51015.50 -19400 466350 -1084130 1550 40 40 230 156 JUL 22 51016.50 -17420 467140 -1085310 1184 40 40 290 149 JUL 23 51017.50 -15170 467950 -1086970 2004 40 40 340 150 JUL 24 51018.50 -12830 468670 -1089190 2705 40 40 390 146 JUL 25 51019.50 -10410 469390 -1092880 4289 50 50 430 150 JUL 26 51020.50 -7610 470260 0 4701 50 50 0 150 JUL 27 51021.50 -5090 471460 -1099740 4474 40 40 150 149 JUL 28 51022.50 -2740 472610 -1104190 4531 40 40 230 150 JUL 29 51023.50 -490 473700 -1108740 4531 40 40 290 144 JUL 30 51024.50 1470 474920 -1113220 4435 40 40 340 153 JUL 31 51025.50 3310 476040 -1118130 4759 40 40 380 154 AUG 1 51026.50 5230 476860 -1122990 4555 50 50 430 157 AUG 2 51027.50 7130 477540 0 3180 50 50 0 150 AUG 3 51028.50 8960 477610 -1130940 3272 40 40 150 146 AUG 4 51029.50 11040 477980 -1134430 3386 40 40 220 150 AUG 5 51030.50 13240 478340 -1137710 3340 40 40 290 150 AUG 6 51031.50 15340 478590 -1141150 3807 40 40 340 160 AUG 7 51032.50 17150 478630 -1145630 5256 40 40 390 151 AUG 8 51033.50 19020 478520 -1150800 6133 50 60 430 156 AUG 9 51034.50 21390 478200 0 8856 50 60 0 155 AUG 10 51035.50 23810 478240 -1168580 10080 40 40 210 211 AUG 11 51036.50 26440 478450 -1178230 9681 40 50 290 154 AUG 12 51037.50 29290 478470 -1187800 9317 40 40 349 161 AUG 13 51038.50 32320 478360 -1196010 7630 40 40 400 156 AUG 14 51039.50 34780 478320 -1203490 6444 40 40 440 153 AUG 15 51040.50 36710 478270 -1209020 4590 50 50 480 158 AUG 16 51041.50 38590 477790 0 3017 50 50 0 158 AUG 17 51042.50 40820 477400 -1217290 2633 40 40 150 153 AUG 18 51043.50 43150 477250 -1220110 2602 40 40 230 151 AUG 19 51044.50 45360 477190 -1222270 2111 40 40 290 152 AUG 20 51045.50 47590 477230 -1224430 2696 40 40 349 155 AUG 21 51046.50 49740 477200 -1227580 3907 40 40 400 155 AUG 22 51047.50 51660 476870 -1231340 4221 50 60 440 161 7 -l - EOP(IGS) 95 P 02 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66610 439700 -1007210 6340 40 110 190 90 JUL 2 50996.50 -64020 441360 -1013030 5770 50 90 190 60 JUL 3 50997.50 -61440 442860 -1018200 4890 20 90 190 70 JUL 4 50998.50 -59010 444560 -1022530 3910 40 110 190 30 JUL 5 50999.50 -56410 446280 -1025990 2980 20 80 420 60 JUL 6 51000.50 -53820 448030 -1028250 1830 50 100 260 50 JUL 7 51001.50 -51290 449390 -1029550 960 60 100 290 120 JUL 8 51002.50 -48790 450540 -1029990 260 20 90 300 70 JUL 9 51003.50 -46260 451710 -1030240 270 40 90 300 60 JUL 10 51004.50 -43720 453310 -1031410 1610 40 80 240 70 JUL 11 51005.50 -41250 455150 -1033820 3240 50 70 220 70 JUL 12 51006.50 -38646 456765 -1038265 4955 47 84 348 78 JUL 13 51007.50 -36268 458305 -1043929 6587 46 59 232 109 JUL 14 51008.50 -33806 459689 -1050541 7150 47 64 150 64 JUL 15 51009.50 -31543 461005 -1057913 7360 64 69 182 117 JUL 16 51010.50 -29390 461978 -1065067 6803 55 70 215 83 JUL 17 51011.50 -27248 462816 -1071302 5559 23 48 222 58 JUL 18 51012.50 -25191 463618 -1076361 4274 58 42 218 65 JUL 19 51013.50 -23309 464494 -1079986 2935 49 33 271 78 JUL 20 51014.50 -21278 465349 -1082226 1791 54 51 229 150 JUL 21 51015.50 -19359 466232 -1083543 985 55 47 204 74 JUL 22 51016.50 -17362 467154 -1084640 952 48 39 237 62 JUL 23 51017.50 -15125 467947 -1086061 1633 31 44 226 83 JUL 24 51018.50 -12822 468717 -1088229 2607 34 63 201 73 JUL 25 51019.50 -10383 469381 -1091573 3920 40 28 223 43 JUL 26 51020.50 -7733 470313 -1095843 4670 52 68 370 64 JUL 27 51021.50 -5184 471424 -1100217 4784 43 79 270 141 JUL 28 51022.50 -2805 472573 -1104737 4530 44 72 243 51 JUL 29 51023.50 -532 473697 -1109523 4641 63 40 249 62 JUL 30 51024.50 1494 474875 -1114366 4741 26 35 261 89 JUL 31 51025.50 3204 475931 -1119206 4834 50 48 226 126 AUG 1 51026.50 5151 476755 -1123534 4286 70 42 219 105 AUG 2 51027.50 7100 477282 -1127318 3439 31 78 194 95 AUG 3 51028.50 8945 477523 -1130827 3234 27 40 142 70 AUG 4 51029.50 10996 477894 -1133956 2971 37 30 168 91 AUG 5 51030.50 13241 478279 -1137315 3383 33 40 155 66 AUG 6 51031.50 15459 478572 -1140825 3832 76 42 157 63 AUG 7 51032.50 17289 478704 -1145341 5163 63 33 157 88 AUG 8 51033.50 19031 478503 -1151093 6452 50 27 167 117 AUG 9 51034.50 21279 478358 -1159259 8625 74 42 246 54 AUG 10 51035.50 23689 478436 -1168291 9612 26 44 208 105 AUG 11 51036.50 26393 478447 -1178100 9929 44 45 207 96 AUG 12 51037.50 29398 478472 -1188082 9839 67 39 211 158 AUG 13 51038.50 32252 478474 -1197012 8423 58 33 209 183 AUG 14 51039.50 34768 478329 -1204662 6739 81 42 208 184 AUG 15 51040.50 36664 478229 -1210274 4680 48 10 175 103 7 -m - EOP(IGS) 96 P 02 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66660 439800 -1006360 6350 20 130 240 120 JUL 2 50996.50 -64010 441550 -1012670 5660 50 50 240 110 JUL 3 50997.50 -61440 442860 -1017750 4860 60 60 250 50 JUL 4 50998.50 -59140 444640 -1022350 4040 60 130 310 190 JUL 5 50999.50 -56500 446330 -1026080 3130 80 60 330 160 JUL 6 51000.50 -53900 448110 -1028970 2090 100 90 330 40 JUL 7 51001.50 -51380 449380 -1030110 1010 60 90 360 90 JUL 8 51002.50 -48870 450590 -1030890 290 50 80 260 50 JUL 9 51003.50 -46240 451820 -1030830 -50 90 130 300 150 JUL 10 51004.50 -43790 453240 -1031430 1510 50 120 260 90 JUL 11 51005.50 -41310 455200 -1033820 3210 50 70 250 90 JUL 12 51006.50 -38716 456783 -1037578 4971 106 88 366 142 JUL 13 51007.50 -36383 458380 -1043334 6363 53 76 321 145 JUL 14 51008.50 -33819 459909 -1050144 7558 56 115 326 113 JUL 15 51009.50 -31603 461082 -1057440 7270 51 99 287 103 JUL 16 51010.50 -29485 461923 -1064251 6628 72 93 318 187 JUL 17 51011.50 -27345 463035 -1070456 5155 86 88 383 198 JUL 18 51012.50 -25507 463745 -1075483 4065 103 95 368 93 JUL 19 51013.50 -23340 464558 -1078691 2750 55 92 362 88 JUL 20 51014.50 -21117 465483 -1080856 1947 147 104 411 104 JUL 21 51015.50 -19470 466496 -1083290 1164 89 110 325 85 JUL 22 51016.50 -17488 466978 -1085138 939 100 118 314 243 JUL 23 51017.50 -15223 468060 -1086549 1310 115 54 315 109 JUL 24 51018.50 -12767 468909 -1088212 2221 48 46 347 97 JUL 25 51019.50 -10406 469568 -1091357 3727 100 97 345 161 JUL 26 51020.50 -7698 470288 -1095309 4288 89 84 353 74 JUL 27 51021.50 -5126 471611 -1098993 4554 60 127 446 112 JUL 28 51022.50 -2878 472689 -1103884 4593 40 48 294 81 JUL 29 51023.50 -605 473698 -1108933 4669 102 58 451 242 JUL 30 51024.50 1555 474938 -1113977 4735 62 107 309 156 JUL 31 51025.50 3246 476208 -1118839 4730 59 162 336 248 AUG 1 51026.50 5141 476781 -1123347 4438 85 145 454 228 AUG 2 51027.50 7049 477390 -1127272 3607 126 106 504 193 AUG 3 51028.50 8824 477545 -1131416 3487 51 91 427 66 AUG 4 51029.50 10928 477988 -1134812 3196 16 109 725 104 AUG 5 51030.50 13119 478269 -1137990 3485 43 113 340 103 AUG 6 51031.50 15565 478529 -1141453 3985 60 114 295 113 AUG 7 51032.50 17313 478939 -1145182 5002 90 102 349 128 AUG 8 51033.50 18953 478632 -1150971 6288 65 71 591 228 AUG 9 51034.50 21177 478456 -1158189 8544 35 87 691 129 AUG 10 51035.50 23609 478415 -1167585 9588 50 135 623 129 AUG 11 51036.50 26343 478703 -1176564 9710 77 111 871 141 AUG 12 51037.50 29237 478395 -1186964 9931 112 102 437 157 AUG 13 51038.50 32378 478561 -1196403 8426 81 68 321 141 AUG 14 51039.50 34872 478450 -1204000 6711 53 114 337 158 AUG 15 51040.50 36551 478135 -1209784 4813 91 109 366 250 AUG 16 51041.50 38423 477832 -1214550 3247 82 85 304 232 AUG 17 51042.50 40743 477440 -1217524 2548 72 92 330 109 AUG 18 51043.50 42979 477272 -1219555 2337 55 108 324 89 AUG 19 51044.50 45223 477347 -1221778 1924 82 47 301 126 AUG 20 51045.50 47572 477249 -1223865 2544 57 72 332 78 AUG 21 51046.50 49740 477295 -1226631 3612 70 125 285 148 AUG 22 51047.50 51457 476889 -1230872 4684 136 92 296 152 AUG 23 51048.50 53447 476438 -1235774 5028 114 77 260 115 AUG 24 51049.50 55251 476475 -1240732 5455 49 76 222 83 AUG 25 51050.50 57460 476552 -1246463 5842 83 127 214 143 AUG 26 51051.50 59464 476473 -1252938 6293 50 95 268 180 AUG 27 51052.50 61923 476439 -1259628 5949 37 113 314 87 AUG 28 51053.50 64559 476318 -1264934 4970 46 87 224 161 AUG 29 51054.50 67029 476417 -1270124 4926 97 98 244 111 AUG 30 51055.50 68833 476186 -1275595 5604 99 110 280 215 AUG 31 51056.50 70608 475880 -1281718 5953 58 67 295 174 7 -n - EOP(IERS) 97 P 01 Units : 1uas for x,y, 1us for UT1 and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.50 -66679 439814 -1007370 6327 36 53 160 86 JUL 2 50996.50 -64051 441447 -1013270 5834 30 72 220 134 JUL 3 50997.50 -61533 442939 -1018460 4989 30 30 190 177 JUL 4 50998.50 -59080 444638 -1022660 3929 44 151 130 59 JUL 5 50999.50 -56478 446337 -1025960 2986 70 63 120 112 JUL 6 51000.50 -53902 448100 -1028130 1888 67 133 90 49 JUL 7 51001.50 -51361 449467 -1029340 1029 95 111 100 78 JUL 8 51002.50 -48878 450607 -1029580 204 30 70 120 63 JUL 9 51003.50 -46319 451768 -1029780 385 39 80 180 106 JUL 10 51004.50 -43818 453383 -1030890 1564 65 57 240 147 JUL 11 51005.50 -41379 455258 -1033590 3343 64 92 200 185 JUL 12 51006.50 -38791 456897 -1037860 4970 55 119 210 77 JUL 13 51007.50 -36416 458358 -1043760 6509 76 96 200 193 JUL 14 51008.50 -33946 459764 -1050670 7298 70 101 220 60 JUL 15 51009.50 -31640 461099 -1058120 7496 82 125 210 208 JUL 16 51010.50 -29504 462065 -1065310 6914 65 112 130 42 JUL 17 51011.50 -27329 462889 -1071520 5659 75 117 140 126 JUL 18 51012.50 -25284 463721 -1076570 4350 30 73 180 50 JUL 19 51013.50 -23387 464598 -1080200 2934 112 110 230 168 JUL 20 51014.50 -21378 465467 -1082380 1670 75 32 230 152 JUL 21 51015.50 -19440 466340 -1083600 985 71 57 180 171 JUL 22 51016.50 -17457 467287 -1084490 965 117 92 230 39 JUL 23 51017.50 -15191 468135 -1085800 1635 30 102 250 227 JUL 24 51018.50 -12881 468857 -1087910 2580 43 92 140 112 JUL 25 51019.50 -10451 469489 -1091250 3830 42 98 130 84 JUL 26 51020.50 -7827 470373 -1095490 4671 76 134 260 98 JUL 27 51021.50 -5238 471540 -1100060 4914 77 123 240 237 JUL 28 51022.50 -2904 472663 -1104460 4609 68 133 150 56 JUL 29 51023.50 -649 473784 -1109050 4670 125 52 200 144 JUL 30 51024.50 1375 474999 -1113980 4858 43 81 150 134 JUL 31 51025.50 3100 476045 -1119200 5055 76 88 290 71 AUG 1 51026.50 5051 476774 -1123750 4326 54 69 330 284 AUG 2 51027.50 6978 477380 -1127540 3577 58 101 170 160 AUG 3 51028.50 8838 477645 -1130970 3292 66 57 90 68 AUG 4 51029.50 10845 477960 -1134020 3003 38 83 170 58 AUG 5 51030.50 13146 478400 -1137220 3345 82 61 200 164 AUG 6 51031.50 15376 478725 -1140740 3890 102 48 220 119 AUG 7 51032.50 17181 478795 -1145220 5082 58 97 240 190 AUG 8 51033.50 18945 478620 -1151090 6592 38 50 250 144 AUG 9 51034.50 21144 478492 -1158980 8575 63 76 230 200 AUG 10 51035.50 23578 478585 -1168100 9549 30 36 210 112 AUG 11 51036.50 26305 478578 -1177980 9938 79 40 270 172 AUG 12 51037.50 29333 478618 -1188080 9746 31 46 250 208 AUG 13 51038.50 32172 478619 -1197290 8495 45 30 170 131 AUG 14 51039.50 34602 478390 -1204880 6700 62 82 120 104 AUG 15 51040.50 36562 478301 -1210390 4620 57 63 190 56 AUG 16 51041.50 38388 477890 -1214230 3110 51 151 200 182 AUG 17 51042.50 40629 477570 -1217360 2639 30 98 150 81 AUG 18 51043.50 42907 477333 -1219760 2247 66 58 160 127 AUG 19 51044.50 45188 477263 -1221640 1971 49 82 130 101 AUG 20 51045.50 47395 477355 -1223880 2527 90 81 130 80 AUG 21 51046.50 49537 477325 -1227280 3759 30 91 190 99 AUG 22 51047.50 51528 476992 -1231620 4669 111 115 390 162 AUG 23 51048.50 53259 476773 -1236450 5085 30 35 440 355 AUG 24 51049.50 55285 476705 -1241800 5521 74 133 290 254 AUG 25 51050.50 57388 476729 -1247420 5681 30 161 240 150 AUG 26 51051.50 59380 476779 -1255150 6534 34 131 500 186 AUG 27 51052.50 61684 476623 -1261530 6033 55 35 1000 141 AUG 28 51053.50 64471 476380 -1266670 4673 95 186 1500 306 AUG 29 51054.50 66732 476862 -1272010 4979 30 141 2000 175 AUG 30 51055.50 68466 476764 -1278300 5931 30 39 2500 34 7-o - Satellite Laser Ranging : LAGEOS -EOP(CGS) 97 L 02 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998 MJD x y UT1-UTC x y UT1-UTC JUL 1 50995.00 -7022 43824 -100289 353 353 3530 JUL 2 50996.00 -6610 44161 -101052 18 15 12 JUL 3 50997.00 -6296 44293 -101623 20 17 15 JUL 4 50998.00 -6096 44467 -102015 24 20 17 JUL 5 50999.00 -5742 44506 -102379 23 25 17 JUL 6 51000.00 -5697 44837 -102756 39 26 26 JUL 7 51001.00 -5341 44913 -102878 15 15 13 JUL 8 51002.00 -5056 45016 -102948 21 18 17 JUL 9 51003.00 -4760 45138 -102871 17 14 14 JUL 10 51004.00 -4459 45240 -102907 15 15 14 JUL 11 51005.00 -4253 45423 -103063 16 15 14 JUL 12 51006.00 -3921 45643 -103435 21 19 15 JUL 13 51007.00 -3728 45727 -103902 28 19 17 JUL 14 51008.00 -3517 45853 -104620 18 16 15 JUL 15 51009.00 -3325 46076 -105377 15 13 13 JUL 16 51010.00 -3142 46196 -106084 21 17 16 JUL 17 51011.00 -2881 46343 -106691 25 16 16 JUL 18 51012.00 -2743 46213 -107300 19 19 16 JUL 19 51013.00 -2557 46337 -107726 22 17 18 JUL 20 51014.00 -2451 46429 -107942 18 14 14 JUL 21 51015.00 -2265 46453 -108204 16 18 15 JUL 22 51016.00 -2121 46621 -108327 15 17 16 JUL 23 51017.00 -1746 46513 -108348 17 17 15 JUL 24 51018.00 -1616 46567 -108467 21 19 16 JUL 25 51019.00 -977 46623 -108737 24 17 17 JUL 26 51020.00 -1290 46199 -109580 62 76 54 7-p - Satellite Laser Ranging : LAGEOS -EOP(CSR) 95 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998 MJD x y UT1-UTC x y UT1-UTC JUL 3 50997.11 -6316 44034 -101594 38 46 30 JUL 6 51000.16 -5535 44627 -102728 41 32 32 JUL 9 51003.28 -4743 44983 -102869 34 30 26 JUL 12 51006.22 -4054 45485 -103546 48 52 29 JUL 14 51008.82 -3457 45907 -105407 38 29 24 JUL 18 51012.05 -2689 46183 -107511 41 31 31 JUL 20 51014.97 -2164 46473 -108393 28 26 23 JUL 24 51018.01 -1477 46731 -108628 28 30 22 JUL 27 51021.23 -692 47045 -109643 39 31 27 JUL 30 51024.16 -43 47269 -111034 28 27 22 AUG 2 51027.05 484 47584 -112436 35 31 29 AUG 5 51030.23 1230 47766 -113540 31 30 27 AUG 7 51032.74 1636 47748 -114430 26 24 22 AUG 11 51036.23 2476 47747 -117440 28 29 25 AUG 13 51038.93 3308 47726 -120098 34 33 35 AUG 17 51042.23 3837 47648 -121639 38 29 29 AUG 20 51045.11 4546 47595 -122089 42 30 46 AUG 22 51047.54 5054 47557 -122909 39 35 102 AUG 25 51050.98 5745 47523 -124911 24 30 203 AUG 28 51053.89 6515 47502 -126777 38 31 291 AUG 31 51056.25 6780 47415 -128026 60 48 362 7-q - Satellite Laser Ranging : LAGEOS -EOP(DUT) 98 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998 MJD x y UT1-UTC x y UT1-UTC JUL 3 50997.00 -6209 44164 0 17 14 0 JUL 6 51000.00 -5417 44777 0 13 12 0 JUL 9 51003.00 -4609 45178 0 12 10 0 JUL 12 51006.00 -3884 45690 0 15 13 0 JUL 15 51009.00 -3234 46145 0 10 8 0 JUL 18 51012.00 -2555 46396 0 14 11 0 JUL 21 51015.00 -1982 46615 0 10 9 0 JUL 24 51018.00 -1318 46867 0 16 14 0 JUL 27 51021.00 -612 47165 0 14 10 0 JUL 30 51024.00 82 47469 0 11 9 0 AUG 2 51027.00 633 47685 0 14 12 0 AUG 5 51030.00 1280 47808 0 11 9 0 AUG 8 51033.00 1879 47953 0 11 14 0 AUG 11 51036.00 2538 47892 0 10 9 0 AUG 14 51039.00 3349 47895 0 17 16 0 AUG 17 51042.00 3999 47817 0 13 11 0 AUG 20 51045.00 4687 47755 0 13 9 0 AUG 23 51048.00 5336 47664 0 16 16 0 AUG 26 51051.00 5882 47718 0 9 9 0 7-r - Satellite Laser Ranging : LAGEOS -EOP(IAA) 98 L 02 Units : 0.00001" for x,y, 0.000001s for UT1.and D. Date Uncertainties 1998 MJD x y UT1-UTC D x y UT1-UTC D JUL 1 50995.00 -6836 43876 -100405 602 4 4 2 2 JUL 2 50996.00 -6559 44036 -100996 575 4 4 2 2 JUL 3 50997.00 -6293 44207 -101551 511 5 5 3 3 JUL 4 50998.00 -6029 44385 -102026 418 6 6 3 3 JUL 5 50999.00 -5760 44552 -102403 318 4 4 2 2 JUL 6 51000.00 -5513 44729 -102678 218 4 4 2 2 JUL 7 51001.00 -5283 44903 -102854 121 5 5 2 2 JUL 8 51002.00 -5012 45034 -102931 23 5 5 4 4 JUL 9 51003.00 -4771 45140 -102943 -10 4 3 2 2 JUL 10 51004.00 -4512 45261 -102969 54 3 3 2 2 JUL 11 51005.00 -4274 45411 -103100 201 4 5 3 3 JUL 12 51006.00 -4029 45579 -103409 406 4 4 2 2 JUL 13 51007.00 -3786 45743 -103909 580 4 4 2 2 JUL 14 51008.00 -3547 45897 -104557 696 4 4 2 2 JUL 15 51009.00 -3300 46023 -105298 757 4 3 2 2 JUL 16 51010.00 -3065 46142 -106063 740 4 4 3 3 JUL 17 51011.00 -2857 46236 -106770 644 4 3 2 2 JUL 18 51012.00 -2643 46333 -107356 504 4 3 2 2 JUL 19 51013.00 -2424 46431 -107788 346 5 4 3 3 JUL 20 51014.00 -2202 46520 -108076 219 5 5 3 3 JUL 21 51015.00 -2025 46614 -108247 114 4 3 2 2 JUL 22 51016.00 -1847 46697 -108345 71 4 4 3 3 JUL 23 51017.00 -1628 46760 -108436 100 4 4 3 3 JUL 24 51018.00 -1412 46846 -108587 191 5 5 4 4 JUL 25 51019.00 -1189 46922 -108843 307 5 4 3 3 JUL 26 51020.00 -943 46986 -109209 408 4 4 3 3 JUL 27 51021.00 -680 47075 -109659 471 4 4 3 3 JUL 28 51022.00 -428 47197 -110149 488 4 4 2 2 JUL 29 51023.00 -202 47323 -110642 474 5 4 3 3 JUL 30 51024.00 11 47439 -111122 464 3 3 2 2 JUL 31 51025.00 214 47545 -111590 454 3 3 2 2 AUG 1 51026.00 403 47642 -112045 440 3 3 3 3 AUG 2 51027.00 585 47718 -112469 395 4 3 2 2 AUG 3 51028.00 780 47770 -112852 362 4 3 2 2 AUG 4 51029.00 974 47808 -113208 341 4 3 2 2 AUG 5 51030.00 1165 47836 -113546 329 4 3 3 3 AUG 6 51031.00 1371 47859 -113888 349 4 3 3 3 AUG 7 51032.00 1584 47871 -114248 453 4 3 2 2 AUG 8 51033.00 1781 47866 -114792 628 3 3 2 2 AUG 9 51034.00 1988 47859 -115516 809 3 3 2 2 AUG 10 51035.00 2216 47857 -116409 960 3 3 2 2 AUG 11 51036.00 2469 47860 -117421 1040 3 3 3 3 AUG 12 51037.00 2750 47861 -118466 1019 3 3 2 2 AUG 13 51038.00 3038 47869 -119449 917 4 4 3 3 AUG 14 51039.00 3321 47873 -120299 779 6 5 4 4 AUG 15 51040.00 3520 47880 -120953 577 6 4 4 4 AUG 16 51041.00 3751 47847 -121438 392 6 5 4 4 AUG 17 51042.00 3935 47809 -121785 280 5 4 3 3 AUG 18 51043.00 4155 47765 -122041 236 5 4 4 4 AUG 19 51044.00 4380 47735 -122220 178 5 4 4 4 AUG 20 51045.00 4611 47733 -122423 224 6 4 4 4 AUG 21 51046.00 4819 47742 -122692 309 5 4 4 4 AUG 22 51047.00 5035 47698 -123052 405 5 4 4 4 AUG 23 51048.00 5229 47651 -123495 473 6 5 4 4 AUG 24 51049.00 5403 47640 -123991 509 6 5 4 4 AUG 25 51050.00 5606 47636 -124529 556 4 4 3 3 AUG 26 51051.00 5817 47614 -125088 553 4 3 3 3 AUG 27 51052.00 6084 47615 -125639 542 5 5 4 4 AUG 28 51053.00 6336 47660 -126187 552 4 3 3 3 AUG 29 51054.00 6561 47682 -126702 478 5 3 4 4 7-s - Satellite Laser Ranging : LAGEOS -EOP(MCC) 97 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998 MJD x y D x y D JUL 1 50995.00 -6867 43856 600 5 6 10 JUL 2 50996.00 -6615 44000 600 6 6 10 JUL 3 50997.00 -6322 44157 520 8 7 10 JUL 4 50998.00 -6055 44307 460 9 9 10 JUL 5 50999.00 -5786 44485 300 7 6 10 JUL 6 51000.00 -5529 44701 260 6 5 10 JUL 7 51001.00 -5273 44859 130 6 4 10 JUL 8 51002.00 -5013 44992 50 6 4 10 JUL 9 51003.00 -4759 45105 60 5 4 10 JUL 10 51004.00 -4514 45233 80 6 6 10 JUL 11 51005.00 -4286 45362 290 6 6 10 JUL 12 51006.00 -4045 45533 440 6 5 10 JUL 13 51007.00 -3780 45736 590 6 5 0 JUL 14 51008.00 -3545 45874 680 5 4 0 JUL 15 51009.00 -3312 46060 690 5 4 10 JUL 16 51010.00 -3085 46184 690 12 7 10 JUL 17 51011.00 -2873 46295 620 6 4 10 JUL 18 51012.00 -2668 46341 540 6 6 10 JUL 19 51013.00 -2468 46428 350 4 4 10 JUL 20 51014.00 -2271 46502 250 6 6 10 JUL 21 51015.00 -2081 46616 110 4 4 10 JUL 22 51016.00 -1883 46712 100 5 4 0 JUL 23 51017.00 -1693 46775 180 6 5 10 JUL 24 51018.00 -1466 46830 210 7 5 0 JUL 25 51019.00 -1192 46897 340 7 7 10 JUL 26 51020.00 -917 46970 410 6 6 0 JUL 27 51021.00 -652 47085 410 6 5 10 JUL 28 51022.00 -419 47206 420 6 4 10 JUL 29 51023.00 -200 47297 430 8 5 10 JUL 30 51024.00 3 47427 470 5 4 10 JUL 31 51025.00 195 47525 430 5 5 10 AUG 1 51026.00 372 47602 470 5 5 10 AUG 2 51027.00 535 47734 430 6 6 10 AUG 3 51028.00 723 47828 340 9 7 10 AUG 4 51029.00 938 47873 330 9 7 10 AUG 5 51030.00 1168 47873 360 7 5 10 AUG 6 51031.00 1392 47871 380 5 4 10 AUG 7 51032.00 1569 47874 460 6 4 10 AUG 8 51033.00 1759 47877 630 4 3 10 AUG 9 51034.00 1967 47865 770 5 4 10 AUG 10 51035.00 2215 47865 920 5 5 10 AUG 11 51036.00 2437 47848 980 5 4 10 AUG 12 51037.00 2717 47853 1000 4 3 0 AUG 13 51038.00 3039 47856 910 5 4 10 AUG 14 51039.00 3254 47841 760 7 5 0 AUG 15 51040.00 3509 47840 570 6 5 10 AUG 16 51041.00 3721 47807 380 5 4 10 AUG 17 51042.00 3931 47777 300 5 4 10 AUG 18 51043.00 4152 47739 260 7 5 10 AUG 19 51044.00 4375 47706 230 7 4 10