BULLETIN B 141 03 November 1999 Contents described in the Explanatory Supplement, mailed with Bulletin B133 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 1999 " " s s 0.001" 0.001" (0h UTC) Final Bulletin B values. SEP 3 51424 -.00622 .36520 .490062 -31.509938 -57.4 -7.4 SEP 8 51429 -.00144 .36761 .486029 -31.513971 -55.9 -7.1 SEP 13 51434 .00162 .37073 .483078 -31.516922 -58.7 -4.9 SEP 18 51439 .00407 .37406 .480200 -31.519800 -55.6 -9.5 SEP 23 51444 .00556 .37585 .476054 -31.523946 -56.4 -6.0 SEP 28 51449 .00543 .37676 .472118 -31.527882 -59.3 -5.6 OCT 3 51454 .00707 .38092 .468389 -31.531611 -54.0 -8.9 Preliminary extension, to be updated weekly in Bulletin A and monthly in Bulletin B. OCT 8 51459 .01068 .38267 .463018 -31.536982 -57.9 -4.2 OCT 13 51464 .01418 .38283 .457141 -31.542859 -56.6 -5.8 OCT 18 51469 .01452 .38244 .451279 -31.548721 -50.9 -6.9 OCT 23 51474 .01710 .38319 .445236 -31.554764 -55.7 -5.0 OCT 28 51479 .01999 .38340 .438033 -31.561967 -54.3 -5.1 NOV 2 51484 .02206 .38247 .430871 -31.569129 -51.6 -4.7 NOV 7 51489 .02499 .38534 .423542 -31.576458 -52.4 -4.5 NOV 12 51494 .02745 .38591 .416138 -31.583862 -51.6 -4.8 NOV 17 51499 .02990 .38634 .408783 -31.591217 -49.9 -4.6 NOV 22 51504 .03232 .38664 .401543 -31.598457 -51.3 -3.9 NOV 27 51509 .03473 .38680 .394459 -31.605541 -50.6 -4.3 DEC 2 51514 .03710 .38683 .387569 -31.612431 -49.4 -3.4 DEC 7 51519 .03945 .38674 .380901 -31.619099 -50.7 -3.4 DEC 12 51524 .04179 .38652 .374474 -31.625526 -48.6 -3.6 DEC 17 51529 .04412 .38618 .368286 -31.631714 -48.7 -2.9 DEC 22 51534 .04643 .38573 .362358 -31.637642 -50.4 -3.4 DEC 27 51539 .04873 .38515 .356659 -31.643341 -48.2 -3.0 DEC 31 51544 .05103 .38445 .351177 -31.648823 -49.7 -2.7 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 141 (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 1998 IERS Annual Report. 1999 MJD x y UT1-UTC UT1-UT1R D dPsi dEpsilon (0 h UTC) " " s ms ms 0.001" 0.001" SEP 3 51424 -.00622 .36520 .489502 -.559 .819 -57.4 -7.4 SEP 4 51425 -.00585 .36558 .488725 -.492 .714 -56.8 -9.4 SEP 5 51426 -.00496 .36601 .488042 -.343 .659 -56.2 -9.4 SEP 6 51427 -.00381 .36660 .487384 -.176 .658 -55.8 -9.0 SEP 7 51428 -.00257 .36719 .486706 -.057 .687 -55.7 -8.2 SEP 8 51429 -.00144 .36761 .486000 -.029 .715 -55.9 -7.1 SEP 9 51430 -.00055 .36830 .485278 -.108 .750 -56.3 -5.9 SEP 10 51431 .00003 .36907 .484512 -.272 .791 -56.9 -5.0 SEP 11 51432 .00046 .36958 .483712 -.479 .791 -57.7 -4.5 SEP 12 51433 .00080 .37017 .482948 -.674 .730 -58.4 -4.5 SEP 13 51434 .00162 .37073 .482267 -.811 .640 -58.7 -4.9 SEP 14 51435 .00245 .37149 .481677 -.854 .546 -58.6 -5.8 SEP 15 51436 .00304 .37262 .481178 -.785 .450 -58.1 -6.8 SEP 16 51437 .00351 .37343 .480776 -.600 .339 -57.4 -8.0 SEP 17 51438 .00385 .37375 .480493 -.313 .258 -56.5 -9.0 SEP 18 51439 .00407 .37406 .480248 .047 .271 -55.6 -9.5 SEP 19 51440 .00428 .37452 .479936 .440 .335 -54.9 -9.6 SEP 20 51441 .00447 .37508 .479561 .820 .436 -54.5 -9.1 SEP 21 51442 .00482 .37542 .479048 1.136 .606 -54.7 -8.3 SEP 22 51443 .00533 .37559 .478333 1.342 .793 -55.4 -7.2 SEP 23 51444 .00556 .37585 .477450 1.396 .964 -56.4 -6.0 SEP 24 51445 .00515 .37603 .476401 1.275 1.102 -57.5 -5.1 SEP 25 51446 .00496 .37591 .475254 .985 1.155 -58.5 -4.5 SEP 26 51447 .00500 .37590 .474113 .571 1.168 -59.3 -4.4 SEP 27 51448 .00516 .37613 .472948 .112 1.163 -59.6 -4.8 SEP 28 51449 .00543 .37676 .471816 -.302 1.047 -59.3 -5.6 SEP 29 51450 .00581 .37753 .470875 -.593 .884 -58.4 -6.6 SEP 30 51451 .00607 .37834 .470053 -.723 .794 -57.3 -7.6 OCT 1 51452 .00626 .37920 .469277 -.697 .692 -56.0 -8.5 OCT 2 51453 .00658 .38006 .468648 -.561 .622 -54.8 -8.9 OCT 3 51454 .00707 .38092 .468010 -.379 .707 -54.0 -8.9 OCT 4 51455 .00784 .38179 .467213 -.220 .869 -53.7 -8.3 OCT 5 51456 .00842 .38229 .466258 -.137 1.034 -54.1 -7.3 OCT 6 51457 .00912 .38259 .465142 -.153 1.189 -55.2 -6.3 OCT 7 51458 .01002 .38294 .463887 -.264 1.288 -56.5 -5.2 OCT 8 51459 .01068 .38267 .462581 -.437 1.328 -57.9 -4.2 OCT 9 51460 .01126 .38254 .461248 -.624 1.348 -59.0 -3.8 OCT 10 51461 .01227 .38270 .459900 -.775 1.323 -59.8 -3.7 OCT 11 51462 .01327 .38294 .458613 -.848 1.206 -59.6 -4.3 OCT 12 51463 .01395 .38295 .457495 -.815 1.069 -58.5 -5.0 OCT 13 51464 .01418 .38283 .456477 -.665 .995 -56.6 -5.8 OCT 14 51465 .01399 .38277 .455500 -.403 .907 -54.6 -6.8 OCT 15 51466 .01367 .38278 .454652 -.052 .786 -52.6 -7.3 OCT 16 51467 .01366 .38276 .453914 .352 .731 -51.1 -7.5 OCT 17 51468 .01401 .38265 .453173 .763 .744 -50.5 -7.3 OCT 18 51469 .01452 .38244 .452409 1.130 .786 -50.9 -6.9 OCT 19 51470 .01506 .38236 .451586 1.406 .898 -52.0 -6.4 OCT 20 51471 .01572 .38269 .450599 1.547 1.107 -53.2 -5.8 OCT 21 51472 .01639 .38298 .449363 1.520 1.362 -54.1 -5.3 OCT 22 51473 .01674 .38311 .447876 1.309 1.602 -55.0 -5.1 OCT 23 51474 .01710 .38319 .446172 .936 1.802 -55.7 -5.0 OCT 24 51475 .01778 .38337 .444297 .459 1.921 -56.2 -5.1 OCT 25 51476 .01843 .38358 .442362 -.031 1.916 -56.7 -5.2 OCT 26 51477 .01885 .38382 .440496 -.439 1.794 -54.5 -4.8 OCT 27 51478 .01945 .38383 .438790 -.693 1.616 -54.6 -5.0 OCT 28 51479 .01999 .38340 .437261 -.772 1.433 -54.3 -5.1 OCT 29 51480 .02023 .38343 .435987 -.707 1.316 -53.8 -5.1 OCT 30 51481 .02041 .38331 .434685 -.563 1.256 -53.2 -5.1 OCT 31 51482 .02078 .38310 .433392 -.414 1.320 -52.5 -5.0 NOV 1 51483 .02143 .38265 .432030 -.319 1.413 -51.9 -4.9 NOV 2 51484 .02206 .38247 .430561 -.311 1.505 -51.6 -4.7 IERS, B 141 (3) 3 - NORMAL VALUES OF THE EARTH ORIENTATION PARAMETERS AT FIVE-DAY INTERVALS (IERS evaluation). Raw normal values Uncertainties 1999 MJD x y UT1-UTC dPsi dEps x y UT1 dPsi dEps (0 h UTC) " " s 0.001" 0.001" 0.0001s 0.001" SEP 3 51424 -.00606 .36532 .489493 -56.31 -8.58 .05 .06 .06 .22 .12 SEP 8 51429 -.00152 .36753 .485997 -56.79 -7.23 .05 .05 .06 .22 .10 SEP 13 51434 .00172 .37085 .482267 -57.73 -4.71 .06 .06 .05 .26 .13 SEP 18 51439 .00407 .37389 .480254 - - .19 .18 .16 - - SEP 23 51444 .00543 .37572 .477450 -57.24 -6.11 .08 .09 .06 .24 .13 SEP 28 51449 .00560 .37674 .471818 -58.83 -5.90 .13 .14 .12 .52 .28 OCT 3 51454 .00705 .38079 .468010 - - .07 .07 .06 - - OCT 8 51459 .01080 .38274 .462581 -58.33 -4.06 .10 .12 .09 .36 .20 OCT 13 51464 .01429 .38291 .456477 -55.74 -5.62 .09 .08 .08 .32 .18 OCT 18 51469 .01441 .38243 .452410 -51.07 -6.69 .17 .16 .13 .81 .41 OCT 23 51474 .01724 .38328 .446173 - - .17 .18 .16 - - OCT 28 51479 .02019 .38346 .437263 - - .11 .08 .06 - - NOV 2 51484 .02197 .38239 - - - .14 .09 - - - 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 1999 MJD s (microrad/s) SEP 3 51424 .00083 72.921 15076 SEP 8 51429 .00069 15088 SEP 13 51434 .00055 15100 SEP 18 51439 .00066 15091 SEP 23 51444 .00094 15068 SEP 28 51449 .00069 15089 5 - INFORMATION ON TIME SCALES No leap second will be introduced in UTC on 31 December 1999. 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 141 (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(SPBU) 99 R 01 - - .14 - - - 40 51424.77 to 51474.79 - - .10 - - - EOP(OPA) 98 R 01 - - .17 - - - 26 51424.76 to 51463.66 - - .26 - - - EOP(IAA) 98 R 01 .11 .10 .05 - .21 .08 6 51429.25 to 51464.25 .10 .14 .10 - .28 .10 EOP(USNO) 99 R 01 .11 .09 .05 .15 .22 .08 8 51429.25 to 51471.25 .09 .08 .04 .35 .09 .05 EOP(USNO) 99 R 02 - - .15 - - - 44 51424.76 to 51479.61 - - .11 - - - GPS EOP(CODE) 98 P 01 .02 .02 - .02 - - 60 51424.50 to 51483.50 .12 .13 - .24 - - EOP(EMR) 96 P 03 .06 .06 - .08 - - 58 51424.50 to 51483.50 .21 .22 - .44 - - EOP(ESOC) 96 P 01 .11 .10 - .07 - - 60 51424.50 to 51483.50 .17 .16 - .33 - - EOP(GFZ) 96 P 02 .01 .01 - .01 - - 60 51424.50 to 51483.50 .09 .09 - .36 - - EOP(JPL) 96 P 03 .05 .05 - .17 - - 59 51424.50 to 51482.50 .18 .10 - .43 - - EOP(NOAA) 96 P 01 .03 .03 - .19 - - 55 51424.50 to 51478.50 .27 .22 - .98 - - EOP(SIO) 96 P 01 .07 .07 - .18 - - 51 51424.50 to 51474.50 .13 .11 - .37 - - EOP(IGS) 95 P 02 .04 .04 .13 .11 - - 44 51424.50 to 51467.50 .10 .07 .26 .27 - - EOP(IGS) 96 P 02 .09 .10 .37 .19 - - 60 51424.50 to 51483.50 .10 .10 1.22 .34 - - EOP(IERS) 97 P 01 .08 .08 .01 .19 - - 60 51424.50 to 51483.50 .06 .05 .10 .20 - - SLR EOP(CGS) 97 L 02 .20 .19 .20 - - - 51 51424.00 to 51474.00 .64 .64 2.58 - - - EOP(CSR) 95 L 01 .29 .26 .64 - - - 20 51425.96 to 51482.68 .89 .96 1.01 - - - EOP(DUT) 98 L 01 .10 .09 - - - - 19 51426.00 to 51480.00 .34 .40 - - - - EOP(IAA) 98 L 02 .05 .04 .03 .03 - - 56 51424.00 to 51479.00 .20 .17 1.11 .26 - - EOP(MCC) 97 L 01 .04 .04 - .06 - - 55 51424.00 to 51478.00 .11 .08 - .34 - - Bulletin A EOP(NEOS) 97 C 01 .07 .08 .12 - - - 61 51424.00 to 51484.00 .12 .07 .15 - - - 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(SPBU) 99 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi SEP 3 51424.77 488911 20 SEP 4 51425.76 488249 17 SEP 4 51425.93 488076 11 SEP 6 51427.76 486866 16 SEP 9 51430.75 484717 18 SEP 10 51431.75 483909 14 SEP 11 51432.74 483138 15 SEP 11 51432.91 483037 9 SEP 13 51434.74 481842 13 SEP 16 51437.73 480570 19 SEP 17 51438.72 480333 9 SEP 18 51439.72 480019 13 SEP 18 51439.89 479992 8 SEP 20 51441.72 479219 13 SEP 23 51444.71 476723 12 SEP 24 51445.71 475595 11 SEP 25 51446.70 474447 16 SEP 25 51446.87 474274 11 SEP 27 51448.70 472158 13 SEP 28 51449.70 471139 20 SEP 30 51451.69 469506 12 OCT 1 51452.69 468846 10 OCT 2 51453.69 468226 14 OCT 2 51453.85 468131 11 OCT 4 51455.68 466578 20 OCT 5 51456.68 465527 15 OCT 7 51458.67 463016 13 OCT 8 51459.67 461701 14 OCT 9 51460.67 460343 18 OCT 9 51460.83 460159 16 OCT 11 51462.66 457860 10 OCT 12 51463.66 456822 9 OCT 14 51465.64 454945 18 OCT 15 51466.65 454169 7 OCT 18 51469.64 451895 11 OCT 19 51470.64 450979 11 OCT 21 51472.63 448450 15 OCT 22 51473.63 446828 16 OCT 23 51474.63 444996 18 OCT 23 51474.79 444705 13 7-b - Very Long Base Radio Interferometry - EOP(OPA) 98 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi SEP 3 51424.76 488873 17 SEP 4 51425.76 488250 17 SEP 6 51427.76 486863 18 SEP 9 51430.75 484736 17 SEP 10 51431.74 483914 17 SEP 11 51432.74 483115 18 SEP 13 51434.74 481797 17 SEP 16 51437.73 480560 17 SEP 17 51438.72 480314 19 SEP 18 51439.72 480006 17 SEP 20 51441.72 479202 17 SEP 23 51444.71 476743 17 SEP 24 51445.71 475605 17 SEP 25 51446.70 474445 17 SEP 27 51448.70 472106 17 SEP 28 51449.70 471077 17 SEP 30 51451.69 469467 17 OCT 1 51452.69 468813 17 OCT 2 51453.68 468198 17 OCT 4 51455.68 466602 17 OCT 5 51456.68 465537 17 OCT 7 51458.67 463013 17 OCT 8 51459.67 461671 17 OCT 9 51460.67 460306 20 OCT 11 51462.66 457816 17 OCT 12 51463.66 456784 17 7-c - 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 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi SEP 8 51429.25 -117 36764 485821 -5716 -686 9 8 4 18 7 SEP 15 51436.25 322 37315 481063 -5729 -685 11 10 5 21 8 SEP 22 51443.25 552 37578 478133 -5690 -698 20 19 10 32 12 SEP 29 51450.25 580 37769 470686 -5714 -666 10 9 5 20 9 OCT 6 51457.25 945 38281 464837 -5628 -601 9 8 4 18 7 OCT 13 51464.25 1427 38279 456226 -5544 -583 8 7 4 15 6 7-d - Very Long Base Radio Interferometry - EOP(USNO) 99 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi SEP 8 51429.25 -144 36766 485829 -5666 -701 11 9 5 25 8 SEP 15 51436.25 312 37292 481078 -5693 -715 11 10 5 24 9 SEP 22 51443.25 544 37573 478131 -5640 -704 11 9 4 22 8 SEP 22 51443.25 529 37568 478134 -5642 -706 11 8 5 21 8 SEP 29 51450.25 589 37785 470671 -5733 -685 11 9 5 21 8 OCT 6 51457.25 936 38277 464841 -5624 -624 9 7 4 18 7 OCT 13 51464.25 1408 38286 456229 -5516 -601 10 8 5 20 8 OCT 20 51471.25 1574 38278 450320 -5406 -595 13 11 6 26 10 7-e - Very Long Base Radio Interferometry - EOP(USNO) 99 R 02 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi SEP 3 51424.76 488888 20 SEP 4 51425.76 488240 19 SEP 4 51425.93 488057 13 SEP 6 51427.76 486842 21 SEP 9 51430.75 484694 18 SEP 10 51431.75 483890 13 SEP 11 51432.74 483111 15 SEP 11 51432.91 483014 11 SEP 13 51434.74 481825 13 SEP 16 51437.73 480554 19 SEP 17 51438.72 480320 13 SEP 18 51439.72 480017 16 SEP 18 51439.89 479960 14 SEP 20 51441.72 479206 12 SEP 23 51444.71 476710 14 SEP 24 51445.71 475583 12 SEP 25 51446.70 474448 16 SEP 25 51446.87 474249 14 SEP 27 51448.70 472144 13 SEP 28 51449.70 471135 14 SEP 30 51451.69 469493 13 OCT 1 51452.69 468831 12 OCT 2 51453.68 468215 13 OCT 2 51453.85 468089 13 OCT 4 51455.68 466572 20 OCT 5 51456.68 465512 14 OCT 7 51458.67 463009 13 OCT 8 51459.67 461681 16 OCT 9 51460.67 460319 17 OCT 9 51460.83 460122 18 OCT 11 51462.66 457848 12 OCT 12 51463.66 456819 11 OCT 14 51465.64 454928 22 OCT 15 51466.65 454158 11 OCT 18 51469.64 451891 12 OCT 19 51470.64 450971 12 OCT 21 51472.64 448440 16 OCT 22 51473.63 446814 14 OCT 23 51474.63 444992 19 OCT 23 51474.79 444687 15 OCT 25 51476.62 441183 17 OCT 26 51477.62 439427 12 OCT 26 51477.90 438956 4 OCT 28 51479.61 436466 18 7-f - Lunar Laser Ranging - EOP(UTXMO)96 M 01 (UNIT : 0.000001s for UT0-UTC) Date Uncertainties 1998/99 MJD UT0-UTC UTO-UTC STATION REFLECTOR 7 -g - EOP(CODE) 98 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -5909 365550 4869007 7677 18 18 34 20 SEP 4 51425.50 -5299 365896 4861496 7179 16 17 31 18 SEP 5 51426.50 -4309 366361 4854475 7022 16 16 30 18 SEP 6 51427.50 -3116 366931 4847711 7072 16 16 29 17 SEP 7 51428.50 -1956 367486 4840893 7315 16 16 29 17 SEP 8 51429.50 -922 368193 4834019 7395 16 16 31 18 SEP 9 51430.50 -217 368854 4826558 7845 16 16 31 18 SEP 10 51431.50 200 369374 4818877 7828 17 17 32 18 SEP 11 51432.50 650 369809 4811087 7673 16 16 29 16 SEP 12 51433.50 1364 370323 4803815 6929 16 16 29 16 SEP 13 51434.50 2145 371104 4797268 6045 15 14 27 15 SEP 14 51435.50 2818 372035 4791917 4772 15 14 27 15 SEP 15 51436.50 3277 372937 4787502 3842 15 15 27 15 SEP 16 51437.50 3676 373655 4783925 3093 15 15 28 15 SEP 17 51438.50 4048 374090 4780742 2861 15 15 28 16 SEP 18 51439.50 4288 374429 4777555 3078 15 14 27 15 SEP 19 51440.50 4475 374745 4773757 3927 15 15 26 14 SEP 20 51441.50 4749 375103 4768921 5212 17 15 27 15 SEP 21 51442.50 5267 375460 4762578 6956 17 16 28 16 SEP 22 51443.50 5485 375754 4754598 8783 17 16 29 16 SEP 23 51444.50 5313 375862 4744923 10564 17 17 29 17 SEP 24 51445.50 5109 375913 4734106 11627 17 16 28 16 SEP 25 51446.50 4978 375917 4722672 11971 17 16 27 15 SEP 26 51447.50 5261 376115 4710958 11830 16 15 26 15 SEP 27 51448.50 5527 376498 4699608 11014 16 16 27 15 SEP 28 51449.50 5806 377085 4688993 9930 17 17 27 15 SEP 29 51450.50 6176 377823 4679321 8843 16 16 28 16 SEP 30 51451.50 6442 378672 4670969 7606 16 16 28 15 OCT 1 51452.50 6682 379528 4663806 6681 16 16 28 16 OCT 2 51453.50 7110 380351 4656844 6826 16 16 27 15 OCT 3 51454.50 7536 381206 4648894 8144 15 15 27 15 OCT 4 51455.50 8220 381781 4639639 9682 14 14 25 14 OCT 5 51456.50 8791 382304 4628666 11484 14 14 25 14 OCT 6 51457.50 9476 382571 4616279 12831 14 14 25 14 OCT 7 51458.50 10090 382630 4603028 13506 15 15 26 14 OCT 8 51459.50 10851 382557 4589185 13852 15 15 27 15 OCT 9 51460.50 11792 382592 4575196 13752 16 16 28 16 OCT 10 51461.50 12753 382738 4561923 12839 16 16 28 16 OCT 11 51462.50 13600 382763 4549827 11542 16 16 29 16 OCT 12 51463.50 13974 382766 4538877 10359 16 16 29 17 OCT 13 51464.50 14082 382741 4528683 9653 15 15 28 16 OCT 14 51465.50 13916 382747 4519324 8951 15 15 28 16 OCT 15 51466.50 13741 382709 4511211 7903 15 15 27 16 OCT 16 51467.50 13856 382608 4503795 7444 15 15 28 16 OCT 17 51468.50 14258 382434 4496132 7939 15 14 28 16 OCT 18 51469.50 14908 382352 4487713 8934 15 14 29 17 OCT 19 51470.50 15533 382486 4477840 10599 15 14 29 17 OCT 20 51471.50 16150 382679 4465675 13044 15 15 30 18 OCT 21 51472.50 16628 382975 4451106 15479 15 15 30 18 OCT 22 51473.50 17059 383009 4434145 17725 15 15 31 18 OCT 23 51474.50 17540 383233 4415239 19324 15 16 31 19 OCT 24 51475.50 18126 383365 4395438 19743 15 16 31 18 OCT 25 51476.50 18750 383748 4375833 19082 15 15 30 18 OCT 26 51477.50 19258 383756 4357465 17544 15 15 30 18 OCT 27 51478.50 19823 383584 4341042 15558 15 15 31 19 OCT 28 51479.50 20229 383399 4326868 13515 15 15 31 18 OCT 29 51480.50 20893 383344 4352824 12467 22 21 14 14 OCT 30 51481.50 20354 383569 4339950 12432 30 30 14 14 OCT 31 51482.50 21104 382872 4327305 12978 20 20 24 14 NOV 1 51483.50 21853 382174 4313913 13845 22 20 37 14 7 -h - EOP(EMR) 96 P 03 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -6252 365543 4717096 6973 45 43 199 60 SEP 4 51425.50 -5236 365567 4710351 6639 43 43 198 52 SEP 5 51426.50 -4470 366394 4703519 6563 41 41 199 54 SEP 6 51427.50 -3049 367012 4696270 6575 41 40 198 51 SEP 7 51428.50 -2038 367493 4689195 7274 42 43 198 54 SEP 8 51429.50 -873 368236 4681414 7878 42 43 201 56 SEP 9 51430.50 -175 368947 4674464 7093 42 43 204 56 SEP 10 51431.50 63 369320 4666324 7274 42 42 207 54 SEP 11 51432.50 495 369898 4658615 6635 41 41 206 53 SEP 12 51433.50 829 370411 4651299 6254 42 42 208 57 SEP 13 51434.50 1920 371192 4644936 5402 41 41 208 54 SEP 14 51435.50 2703 372077 4639398 4079 41 41 209 54 SEP 15 51436.50 3004 373058 4635279 2803 42 43 207 55 SEP 16 51437.50 3587 373514 4631731 2492 42 42 208 57 SEP 17 51438.50 3915 373770 4629048 2508 42 41 213 53 SEP 18 51439.50 4291 374301 4625962 2501 42 41 214 55 SEP 19 51440.50 4476 374923 4622434 3679 44 43 212 59 SEP 20 51441.50 4722 375218 4618254 4945 43 42 211 56 SEP 21 51442.50 5307 375501 4612126 6549 41 41 210 54 SEP 22 51443.50 5547 375633 4604314 8444 42 41 211 61 SEP 23 51444.50 5465 376062 4594465 9899 42 41 216 63 SEP 24 51445.50 5204 375773 4583278 11261 41 41 218 56 SEP 25 51446.50 5106 375833 4572002 11568 42 42 218 56 SEP 26 51447.50 4920 375688 4560565 11443 42 42 217 58 SEP 28 51449.50 5703 376712 4539435 9071 43 44 214 61 SEP 29 51450.50 5928 377169 4530387 7924 44 46 213 67 SEP 30 51451.50 5904 378529 4522191 7006 42 42 211 65 OCT 2 51453.50 6698 380053 4509608 5822 44 45 215 64 OCT 3 51454.50 7648 381690 4568313 6997 78 84 240 118 OCT 4 51455.50 8041 382497 4559760 9011 82 96 238 121 OCT 5 51456.50 8850 382581 4549704 10966 90 105 237 128 OCT 6 51457.50 9498 383184 4538087 12739 91 107 232 114 OCT 7 51458.50 9741 382760 4525137 12863 121 128 233 184 OCT 8 51459.50 10586 383015 4512209 12379 92 103 231 128 OCT 9 51460.50 11067 382424 4499083 13249 94 97 235 122 OCT 10 51461.50 12762 382872 4419964 12437 45 44 201 59 OCT 11 51462.50 13513 383079 4407725 10686 46 44 199 63 OCT 12 51463.50 14136 382791 4396820 9860 45 46 198 65 OCT 13 51464.50 14103 382838 4386826 9069 45 45 197 62 OCT 14 51465.50 13919 382839 4377654 8830 44 43 194 58 OCT 15 51466.50 13391 382528 4369429 7529 48 47 193 72 OCT 16 51467.50 14177 382766 4361466 7307 45 44 195 59 OCT 17 51468.50 14390 382577 4353697 7641 42 42 195 53 OCT 18 51469.50 14490 382548 4345218 8705 41 40 192 51 OCT 19 51470.50 15278 382775 4336005 10206 44 42 191 53 OCT 20 51471.50 15793 382855 4324892 12443 41 40 189 50 OCT 21 51472.50 16572 383210 4311385 14710 42 41 187 53 OCT 22 51473.50 16686 383166 4295194 16784 46 45 188 72 OCT 23 51474.50 17428 383299 4277179 19248 42 42 186 53 OCT 24 51475.50 18025 384041 4326402 19466 88 86 228 116 OCT 25 51476.50 18540 383506 4307423 19785 82 80 224 101 OCT 26 51477.50 19251 384142 4289157 17224 82 90 224 131 OCT 27 51478.50 19553 383178 4273830 14837 79 82 227 115 OCT 28 51479.50 19954 383346 4259658 14572 77 79 227 119 OCT 29 51480.50 20951 383163 4246746 11881 82 85 227 130 OCT 30 51481.50 20408 383257 4233814 12310 108 88 235 129 OCT 31 51482.50 21550 383263 4221120 14247 87 82 233 122 NOV 1 51483.50 22030 381932 4207880 14078 74 73 235 104 7 -i - EOP(ESOC) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -5903 365695 4892366 6943 125 86 53 28 SEP 4 51425.50 -5174 366001 4885564 6661 125 87 58 30 SEP 5 51426.50 -4326 366488 4877100 6597 24 24 10 31 SEP 6 51427.50 -3013 367138 4870524 6555 21 22 21 29 SEP 7 51428.50 -1845 367670 4863826 6842 22 23 32 33 SEP 8 51429.50 -711 368203 4856939 6932 22 23 41 33 SEP 9 51430.50 -116 368955 4849949 7048 23 24 50 37 SEP 10 51431.50 115 369464 4842568 7715 23 24 58 36 SEP 11 51432.50 593 370089 4835146 7128 25 26 65 35 SEP 12 51433.50 1193 370591 4826050 6584 28 28 10 40 SEP 13 51434.50 2237 371357 4819842 5833 23 23 25 34 SEP 14 51435.50 2822 372343 4814686 4478 23 22 37 32 SEP 15 51436.50 3184 373246 4810847 3199 23 23 45 33 SEP 16 51437.50 3597 373680 4808029 2437 23 23 52 32 SEP 17 51438.50 3975 374006 4805752 2117 23 23 58 32 SEP 18 51439.50 4389 374558 4803285 2815 27 27 63 35 SEP 19 51440.50 4623 375014 4797400 3643 302 220 10 40 SEP 20 51441.50 4832 375377 4793321 4515 302 219 26 36 SEP 21 51442.50 5210 375684 4787743 6642 302 219 39 36 SEP 22 51443.50 5578 375900 4780168 8507 302 219 49 40 SEP 23 51444.50 5391 376121 4770828 10173 302 219 58 41 SEP 24 51445.50 5076 376046 4760109 11265 302 219 66 42 SEP 25 51446.50 5190 375866 4748735 11483 302 220 74 39 SEP 26 51447.50 5092 376103 4735150 11217 30 32 10 42 SEP 27 51448.50 5449 376855 4724227 10628 26 27 27 40 SEP 28 51449.50 5785 377489 4714390 9047 26 27 42 37 SEP 29 51450.50 6057 378109 4705665 8403 26 27 51 39 SEP 30 51451.50 6314 378890 4697804 7317 26 26 60 36 OCT 1 51452.50 6490 379742 4691172 5946 26 27 66 37 OCT 2 51453.50 6730 380692 4685124 6150 31 32 73 42 OCT 3 51454.50 7329 381394 4675950 7221 98 111 10 40 OCT 4 51455.50 7913 381935 4667839 9002 97 110 25 35 OCT 5 51456.50 8874 382220 4658019 10637 97 110 39 37 OCT 6 51457.50 9246 382499 4646346 12709 97 110 48 37 OCT 7 51458.50 9714 382558 4634041 11902 97 110 56 35 OCT 8 51459.50 10582 382366 4621456 13268 97 110 63 36 OCT 9 51460.50 11382 382625 4608258 13128 98 111 69 37 OCT 10 51461.50 13109 383221 4592650 12427 29 29 10 36 OCT 11 51462.50 13936 383110 4580869 11135 26 25 23 33 OCT 12 51463.50 14522 383038 4570516 9571 26 25 35 34 OCT 13 51464.50 14496 382822 4561328 8805 26 25 44 34 OCT 14 51465.50 14136 382747 4552677 8497 26 26 52 34 OCT 15 51466.50 13793 382724 4544866 7124 27 27 59 37 OCT 16 51467.50 13951 382587 4537968 6672 29 30 65 39 OCT 17 51468.50 14346 382416 4528050 7512 27 27 10 34 OCT 18 51469.50 14746 382540 4520425 7737 24 24 22 32 OCT 19 51470.50 15557 382573 4511731 9651 24 24 34 32 OCT 20 51471.50 16290 382889 4500741 12327 24 24 42 32 OCT 21 51472.50 16714 383301 4487293 14570 25 26 49 36 OCT 22 51473.50 16923 383305 4471556 16903 26 26 57 37 OCT 23 51474.50 17463 383360 4453724 18762 27 28 64 36 OCT 24 51475.50 18306 383875 4435300 18399 356 362 512 300 OCT 25 51476.50 18403 383977 4416121 18359 647 636 1034 576 OCT 26 51477.50 19425 384416 4396946 17108 44 46 77 48 OCT 27 51478.50 19366 382541 4380397 16207 1034 1088 1865 1109 OCT 28 51479.50 20165 383519 4366710 13180 49 48 73 55 OCT 29 51480.50 19617 383611 4352580 12041 215 219 359 216 OCT 30 51481.50 20470 383135 4339821 12357 38 35 61 38 OCT 31 51482.50 20622 383297 4325756 13688 63 61 110 62 NOV 1 51483.50 21501 383045 4313651 12698 55 57 106 56 7 -j - EOP(GFZ) 96 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -6034 365334 4892427 7290 8 8 10 10 SEP 4 51425.50 -5358 365760 4883525 6719 8 8 14 14 SEP 5 51426.50 -4363 366368 4876981 6721 6 6 10 10 SEP 6 51427.50 -3108 366893 4870331 6952 6 6 8 8 SEP 7 51428.50 -1893 367420 4863358 7164 6 6 8 8 SEP 8 51429.50 -761 368127 4856115 7287 5 6 8 8 SEP 9 51430.50 -114 368918 4848788 7335 5 6 8 8 SEP 10 51431.50 175 369311 4841196 7678 5 6 8 8 SEP 11 51432.50 519 369915 4832865 6890 8 8 13 13 SEP 12 51433.50 1104 370437 4826286 6283 7 7 10 10 SEP 13 51434.50 2086 371149 4820251 5493 6 6 8 8 SEP 14 51435.50 2791 372158 4815336 4290 6 6 8 8 SEP 15 51436.50 3311 373071 4811762 2962 6 6 8 8 SEP 16 51437.50 3682 373659 4809200 2282 6 6 9 9 SEP 17 51438.50 4070 374003 4807089 1868 6 6 9 9 SEP 18 51439.50 4243 374264 4800409 2329 10 10 16 16 SEP 19 51440.50 4304 374917 4797581 3577 8 8 13 13 SEP 20 51441.50 4542 375330 4793586 4719 8 8 11 11 SEP 21 51442.50 5040 375655 4787794 6621 8 8 12 12 SEP 22 51443.50 5463 375896 4780272 8682 8 8 12 12 SEP 23 51444.50 5284 376157 4771052 10034 8 8 12 12 SEP 24 51445.50 4979 376060 4760199 11436 8 8 13 13 SEP 25 51446.50 5006 375950 4746834 11853 9 10 16 16 SEP 26 51447.50 5106 376147 4735192 11683 8 8 14 14 SEP 27 51448.50 5355 376704 4723750 11261 7 7 10 10 SEP 28 51449.50 5630 377294 4713355 9526 7 7 11 11 SEP 29 51450.50 5916 377915 4704342 8720 7 7 10 10 SEP 30 51451.50 6292 378851 4696259 7625 7 7 11 11 OCT 1 51452.50 6490 379734 4689426 6434 7 7 11 11 OCT 2 51453.50 6772 380471 4682552 5973 11 11 18 18 OCT 3 51454.50 7520 381354 4675926 7949 8 8 14 14 OCT 4 51455.50 8100 382002 4667025 9929 7 7 10 10 OCT 5 51456.50 8755 382437 4656561 11066 7 7 10 10 OCT 6 51457.50 9475 382909 4644647 12759 7 7 10 10 OCT 7 51458.50 10118 382833 4631770 13357 7 7 10 10 OCT 8 51459.50 10866 382547 4618475 13402 7 7 10 10 OCT 9 51460.50 11824 382815 4605424 13331 9 9 14 14 OCT 10 51461.50 12842 382928 4592599 12390 8 8 11 11 OCT 11 51462.50 13706 383032 4580684 11284 7 7 10 10 OCT 12 51463.50 14178 383006 4569937 10113 7 7 9 9 OCT 13 51464.50 14138 382900 4560586 8773 7 7 10 10 OCT 14 51465.50 13875 382813 4551875 8811 7 7 10 10 OCT 15 51466.50 13653 382897 4543858 7671 7 7 10 10 OCT 16 51467.50 13825 382544 4535277 6924 9 9 13 13 OCT 17 51468.50 14289 382442 4527895 7990 7 7 10 10 OCT 18 51469.50 14705 382347 4519941 8288 6 6 8 8 OCT 19 51470.50 15293 382636 4510806 10182 6 6 8 8 OCT 20 51471.50 16162 382943 4499619 12257 6 6 9 9 OCT 21 51472.50 16761 383147 4486139 14852 6 6 9 9 OCT 22 51473.50 16916 383241 4470234 17138 6 6 9 9 OCT 23 51474.50 17461 383262 4452017 19150 7 7 11 11 OCT 24 51475.50 18284 383540 4437971 19303 15 16 17 17 OCT 25 51476.50 18811 383933 4418487 18688 15 16 19 19 OCT 26 51477.50 19502 384234 4400798 17491 18 19 21 21 OCT 27 51478.50 19829 383636 4384332 14710 16 16 20 20 OCT 28 51479.50 20378 383451 4369929 12863 16 16 19 19 OCT 29 51480.50 20470 383356 4357311 11955 15 15 16 16 OCT 30 51481.50 20803 383238 4345227 12632 16 15 18 18 OCT 31 51482.50 21445 383066 4333098 13171 16 15 19 19 NOV 1 51483.50 21768 382601 4319923 13208 15 16 19 19 7 -k - EOP(JPL) 96 P 03 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -6012 365478 4718734 7728 45 46 148 148 SEP 4 51425.50 -5360 365697 4711454 6930 47 46 148 148 SEP 5 51426.50 -4311 366362 4704256 7588 43 43 146 146 SEP 6 51427.50 -3034 366954 4696690 7639 43 43 146 146 SEP 7 51428.50 -1900 367472 4689087 7620 42 42 151 151 SEP 8 51429.50 -737 368052 4681423 7701 44 42 152 152 SEP 9 51430.50 -28 368904 4673713 7662 40 41 141 141 SEP 10 51431.50 267 369382 4665841 7994 44 44 148 148 SEP 11 51432.50 586 369981 4657974 7651 40 39 143 143 SEP 12 51433.50 1080 370444 4650480 7275 42 42 155 155 SEP 13 51434.50 2128 371273 4643767 6105 41 43 158 158 SEP 14 51435.50 2819 372114 4638242 4928 38 38 158 158 SEP 15 51436.50 3284 372967 4633903 3757 40 41 163 163 SEP 16 51437.50 3592 373534 4630500 3087 41 38 156 156 SEP 17 51438.50 4115 373861 4627391 3191 44 44 168 168 SEP 18 51439.50 4436 374251 4624140 3385 40 40 165 165 SEP 19 51440.50 4466 374860 4620504 3975 40 40 164 164 SEP 20 51441.50 4591 375419 4615864 5387 39 41 163 163 SEP 21 51442.50 5216 375580 4609703 7010 46 45 174 174 SEP 22 51443.50 5502 375817 4601798 8858 45 46 189 189 SEP 23 51444.50 5397 376030 4592320 10120 45 43 188 188 SEP 24 51445.50 5091 376045 4581650 11176 41 44 179 179 SEP 25 51446.50 4987 375933 4570280 11456 42 44 168 168 SEP 26 51447.50 5108 376057 4558825 11295 47 51 176 176 SEP 27 51448.50 5429 376595 4547761 10683 51 51 187 187 SEP 28 51449.50 5723 377210 4537679 9378 48 45 177 177 SEP 29 51450.50 5950 377813 4528731 8491 48 44 180 180 SEP 30 51451.50 6350 378622 4520207 8606 51 53 191 191 OCT 1 51452.50 6428 379609 4512370 7167 52 50 173 173 OCT 2 51453.50 6809 380395 4505567 6559 46 47 175 175 OCT 3 51454.50 7620 381533 4498484 7717 49 49 169 169 OCT 4 51455.50 8150 382086 4490075 9169 55 52 159 159 OCT 5 51456.50 8821 382313 4480260 10478 42 42 162 162 OCT 6 51457.50 9564 382934 4468962 12082 44 43 156 156 OCT 7 51458.50 10211 382794 4456443 12884 48 48 164 164 OCT 8 51459.50 10941 382607 4443158 13600 47 48 169 169 OCT 9 51460.50 11725 382710 4429629 13380 42 45 160 160 OCT 10 51461.50 12808 382951 4416592 12646 47 44 164 164 OCT 11 51462.50 13626 382965 4404703 11098 51 53 165 165 OCT 12 51463.50 14210 382919 4394061 10180 54 49 160 160 OCT 13 51464.50 14142 382874 4384315 9337 53 52 164 164 OCT 14 51465.50 13870 382793 4375285 8774 51 53 176 176 OCT 15 51466.50 13689 382821 4367257 7354 53 54 171 171 OCT 16 51467.50 13844 382673 4360117 7007 52 53 171 171 OCT 17 51468.50 14351 382626 4352911 7479 46 48 157 157 OCT 18 51469.50 14875 382465 4345037 8347 46 46 157 157 OCT 19 51470.50 15392 382711 4335785 10226 50 49 157 157 OCT 20 51471.50 16118 382969 4324529 12330 44 49 159 159 OCT 21 51472.50 16715 383143 4310957 14813 48 53 164 164 OCT 22 51473.50 16921 383338 4295067 16901 49 59 168 168 OCT 23 51474.50 17465 383296 4277092 18919 53 56 161 161 OCT 24 51475.50 17810 383710 4423232 18254 60 60 190 190 OCT 25 51476.50 18110 383570 4404764 18532 60 60 160 160 OCT 26 51477.50 18660 383570 4387037 16839 70 70 190 190 OCT 27 51478.50 19270 383510 4371147 14961 60 70 200 200 OCT 28 51479.50 19470 383570 4357069 13283 60 60 180 180 OCT 29 51480.50 19900 383460 4343987 13007 60 60 160 160 OCT 30 51481.50 20370 383280 4331312 12462 60 60 170 170 OCT 31 51482.50 20620 383000 4318212 13808 60 60 170 170 7 -l - EOP(NOAA) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -5925 365615 4889012 7897 27 24 93 185 SEP 4 51425.50 -5355 365476 4881319 7063 27 25 97 194 SEP 5 51426.50 -4336 366478 4877074 7311 27 24 95 190 SEP 6 51427.50 -2909 367006 4870568 7003 26 24 94 189 SEP 7 51428.50 -1721 367556 4863371 6937 26 25 93 187 SEP 8 51429.50 -663 368126 4855274 6570 26 25 94 189 SEP 9 51430.50 243 368675 4845613 6596 28 27 99 199 SEP 10 51431.50 376 369245 4835109 5868 26 25 101 202 SEP 11 51432.50 940 369897 4823542 5438 24 22 95 189 SEP 12 51433.50 1285 370449 4826524 6132 27 25 96 191 SEP 13 51434.50 2181 370876 4820102 5056 28 26 99 197 SEP 14 51435.50 2984 371900 4814541 3898 27 25 97 194 SEP 15 51436.50 3589 372972 4810072 2576 26 24 97 194 SEP 16 51437.50 4057 373477 4805760 2520 27 24 98 195 SEP 17 51438.50 4330 373970 4801230 3559 28 26 97 194 SEP 18 51439.50 5113 374485 4797223 2915 27 25 96 191 SEP 19 51440.50 4656 375041 4797772 2978 28 25 93 186 SEP 20 51441.50 4752 375486 4793303 4453 28 25 98 196 SEP 21 51442.50 5396 375805 4787547 6546 27 25 96 193 SEP 22 51443.50 5977 376325 4781407 7124 30 30 97 195 SEP 23 51444.50 5899 376477 4773619 8502 31 29 98 197 SEP 24 51445.50 5737 376298 4764393 9814 30 28 101 201 SEP 25 51446.50 5312 376020 4753916 10209 28 26 95 190 SEP 26 51447.50 5327 376049 4736537 9388 28 26 95 190 SEP 27 51448.50 5623 376386 4724760 9663 29 27 100 200 SEP 28 51449.50 5940 377065 4714038 8806 29 26 99 198 SEP 29 51450.50 5777 377678 4703952 8817 29 26 96 191 SEP 30 51451.50 6648 378711 4695240 7599 33 30 97 194 OCT 1 51452.50 7041 379721 4686320 7581 30 27 96 192 OCT 2 51453.50 7017 380724 4678285 6828 31 27 97 193 OCT 3 51454.50 7149 381279 4676142 7760 28 25 95 190 OCT 4 51455.50 8188 382040 4667473 9534 28 26 97 194 OCT 5 51456.50 8649 382400 4657865 10766 27 25 91 182 OCT 6 51457.50 9530 383152 4647254 12156 29 27 94 187 OCT 7 51458.50 10065 383104 4636832 12426 28 26 92 185 OCT 8 51459.50 10994 382312 4625932 13203 28 26 93 185 OCT 9 51460.50 12113 382620 4615631 13148 29 26 93 186 OCT 10 51461.50 13500 382980 4592739 12525 30 29 97 195 OCT 11 51462.50 13896 382774 4581167 10761 30 29 96 192 OCT 12 51463.50 14335 383035 4570310 9639 29 28 96 193 OCT 13 51464.50 14355 382971 4559929 9795 29 27 97 194 OCT 14 51465.50 14031 382638 4550464 9941 29 27 96 192 OCT 15 51466.50 13378 382812 4542598 8553 30 30 97 195 OCT 16 51467.50 13481 382797 4534867 8132 27 27 95 189 OCT 17 51468.50 14115 382704 4527843 8834 27 26 93 185 OCT 18 51469.50 14480 382635 4520228 8792 26 25 94 188 OCT 19 51470.50 15295 382805 4511290 9606 27 26 95 190 OCT 20 51471.50 16068 383238 4500202 11950 27 26 93 186 OCT 21 51472.50 16682 383301 4486846 14820 27 28 91 181 OCT 22 51473.50 16912 383719 4471660 16908 32 33 98 196 OCT 23 51474.50 17695 383528 4455072 18278 28 28 93 185 OCT 24 51475.50 18302 383632 4433210 19089 28 29 97 194 OCT 25 51476.50 18814 383811 4414068 19352 29 30 96 192 OCT 26 51477.50 19524 383899 4396152 18545 29 30 96 193 OCT 27 51478.50 19816 383673 4380154 17159 32 32 100 201 7 -m - EOP(SIO) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -5954 365484 0 7256 76 83 710 179 SEP 4 51425.50 -5223 365626 0 6390 85 94 827 198 SEP 5 51426.50 -4153 366371 0 6885 82 89 124 186 SEP 6 51427.50 -2903 366884 0 7060 71 75 215 169 SEP 7 51428.50 -1703 367451 0 7207 70 75 339 165 SEP 8 51429.50 -714 367997 0 7725 68 73 456 163 SEP 9 51430.50 -30 368675 0 7954 68 72 565 165 SEP 10 51431.50 222 369167 0 7681 66 71 670 170 SEP 11 51432.50 643 369918 0 6433 71 78 780 187 SEP 12 51433.50 1023 370295 0 6395 72 76 124 183 SEP 13 51434.50 2069 371068 0 5499 61 61 212 165 SEP 14 51435.50 2775 372066 0 4395 69 69 335 170 SEP 15 51436.50 3384 373057 0 2984 60 61 453 160 SEP 16 51437.50 3882 373566 0 2481 59 60 560 163 SEP 17 51438.50 4120 373929 0 2550 56 58 664 168 SEP 18 51439.50 4512 374158 0 2812 66 68 774 192 SEP 19 51440.50 4524 374949 0 3329 71 71 124 195 SEP 20 51441.50 4705 375334 0 4754 59 62 222 177 SEP 21 51442.50 5211 375654 0 6718 57 58 355 171 SEP 22 51443.50 5496 375939 0 8640 57 59 480 172 SEP 23 51444.50 5496 376050 0 10083 57 60 599 174 SEP 24 51445.50 5143 375928 0 11407 58 61 716 183 SEP 25 51446.50 5044 375793 0 11598 67 69 839 204 SEP 26 51447.50 5089 375916 0 11406 71 74 124 202 SEP 27 51448.50 5512 376408 0 10751 62 64 226 181 SEP 28 51449.50 5839 377061 0 9450 60 62 362 173 SEP 29 51450.50 5931 377774 0 8501 60 62 487 171 SEP 30 51451.50 6274 378689 0 7279 62 64 605 176 OCT 1 51452.50 6506 379609 0 6122 61 64 720 181 OCT 2 51453.50 6827 380428 0 6104 73 76 840 201 OCT 3 51454.50 7525 381353 0 7710 71 73 124 187 OCT 4 51455.50 8162 381917 0 9510 61 63 215 168 OCT 5 51456.50 8866 382333 0 11182 62 64 339 162 OCT 6 51457.50 9514 382708 0 12629 63 66 453 160 OCT 7 51458.50 10036 382651 0 13509 64 65 559 161 OCT 8 51459.50 10842 382232 0 13766 64 65 661 168 OCT 9 51460.50 11853 382394 0 13766 71 72 766 186 OCT 10 51461.50 12984 382884 0 12563 93 94 124 215 OCT 11 51462.50 13737 382918 0 11369 77 78 236 194 OCT 12 51463.50 14225 382890 0 10125 78 79 385 187 OCT 13 51464.50 14178 382822 0 9370 77 77 523 184 OCT 14 51465.50 13960 382746 0 8906 75 75 650 183 OCT 15 51466.50 13766 382772 0 7982 88 86 775 202 OCT 16 51467.50 13883 382745 0 7538 89 93 908 217 OCT 17 51468.50 14310 382476 0 8050 88 92 124 203 OCT 18 51469.50 14835 382352 0 8649 74 75 227 183 OCT 19 51470.50 15433 382529 0 10229 75 76 364 177 OCT 20 51471.50 16182 382800 0 12445 75 77 492 177 OCT 21 51472.50 16738 383070 0 14895 77 80 613 182 OCT 22 51473.50 17004 383159 0 17218 76 78 732 188 OCT 23 51474.50 17463 383265 0 18905 83 86 855 204 7 -n - EOP(IGS) 95 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -6021 365489 4891186 7312 39 55 148 95 SEP 4 51425.50 -5361 365714 4883795 6836 54 64 144 112 SEP 5 51426.50 -4292 366413 4876921 6942 42 34 228 94 SEP 6 51427.50 -3012 366965 4870272 7058 33 38 149 86 SEP 7 51428.50 -1873 367486 4863494 7247 30 43 150 67 SEP 8 51429.50 -736 368126 4856383 7463 23 51 110 121 SEP 9 51430.50 -60 368879 4848933 7509 25 54 126 96 SEP 10 51431.50 207 369344 4841054 7723 24 51 122 99 SEP 11 51432.50 631 369935 4833576 6974 38 42 141 178 SEP 12 51433.50 1118 370420 4826220 6593 53 32 130 98 SEP 13 51434.50 2124 371159 4819795 5750 50 64 100 90 SEP 14 51435.50 2805 372137 4814466 4527 25 55 100 66 SEP 15 51436.50 3303 373063 4810199 3270 31 47 104 75 SEP 16 51437.50 3714 373647 4806676 2697 44 57 108 62 SEP 17 51438.50 4093 373985 4803733 2605 25 51 123 155 SEP 18 51439.50 4377 374327 4800833 3032 54 51 109 55 SEP 19 51440.50 4418 374924 4797420 3861 46 21 137 75 SEP 20 51441.50 4594 375351 4792940 5122 60 17 110 81 SEP 21 51442.50 5131 375646 4786777 7080 47 19 110 94 SEP 22 51443.50 5551 375910 4778942 8909 48 41 135 109 SEP 23 51444.50 5415 376106 4769373 10409 49 27 153 163 SEP 24 51445.50 5058 376039 4758365 11579 26 34 149 170 SEP 25 51446.50 4982 375924 4746886 11766 39 40 147 136 SEP 26 51447.50 5144 376059 4735233 11513 39 46 177 138 SEP 27 51448.50 5482 376595 4723881 10925 46 53 168 135 SEP 28 51449.50 5758 377196 4713759 9419 40 67 151 100 SEP 29 51450.50 5957 377844 4704513 8616 31 61 151 108 SEP 30 51451.50 6390 378734 4696379 7941 74 41 189 212 OCT 1 51452.50 6563 379693 4689709 6582 63 32 182 165 OCT 2 51453.50 6800 380508 4683272 6434 14 54 160 87 OCT 3 51454.50 7532 381412 4675854 7961 53 46 191 141 OCT 4 51455.50 8138 382027 4667150 9663 30 32 129 144 OCT 5 51456.50 8810 382386 4656955 11158 33 40 129 156 OCT 6 51457.50 9486 382841 4645055 12826 42 45 97 147 OCT 7 51458.50 10061 382792 4632446 13232 65 29 124 192 OCT 8 51459.50 10850 382476 4618990 13643 52 59 89 82 OCT 9 51460.50 11759 382667 4605421 13664 62 56 99 76 OCT 10 51461.50 12902 382947 4592657 12575 40 35 149 85 OCT 11 51462.50 13709 382977 4580746 11247 40 33 106 82 OCT 12 51463.50 14180 382942 4569919 10098 40 35 119 60 OCT 13 51464.50 14150 382882 4560149 9176 40 27 124 140 OCT 14 51465.50 13907 382788 4550852 8946 42 22 111 97 OCT 15 51466.50 13638 382827 4542895 7752 81 38 108 111 OCT 16 51467.50 13817 382723 4535430 7325 81 33 115 120 7 -o - EOP(IGS) 96 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -5994 365319 4890525 7497 67 173 382 112 SEP 4 51425.50 -5313 365591 4883137 7374 82 115 337 81 SEP 5 51426.50 -4460 366315 4876261 6903 99 118 348 118 SEP 6 51427.50 -3125 366965 4869492 7130 80 70 346 96 SEP 7 51428.50 -1836 367619 4862161 7318 84 42 348 131 SEP 8 51429.50 -846 368241 4855295 7718 108 43 263 211 SEP 9 51430.50 143 368925 4847051 7843 157 79 344 219 SEP 10 51431.50 248 369329 4839739 7772 120 116 343 182 SEP 11 51432.50 689 369957 4832290 7188 89 91 335 220 SEP 12 51433.50 1198 370443 4825699 6740 70 92 356 173 SEP 13 51434.50 2161 371108 4819946 5768 63 110 312 97 SEP 14 51435.50 2925 372230 4815386 4409 45 110 274 149 SEP 15 51436.50 3514 373329 4811718 2835 91 78 292 213 SEP 16 51437.50 3827 373850 4808548 2557 96 94 276 135 SEP 17 51438.50 4144 373881 4805298 2519 99 103 258 161 SEP 18 51439.50 4669 374300 4802586 2518 131 111 262 143 SEP 19 51440.50 4611 374986 4799399 3329 91 67 292 106 SEP 20 51441.50 4710 375375 4794973 4808 73 64 306 94 SEP 21 51442.50 5189 375663 4788368 6741 40 46 265 158 SEP 22 51443.50 5640 375878 4780868 7891 163 25 323 263 SEP 23 51444.50 5461 376151 4772015 10009 59 78 323 111 SEP 24 51445.50 5311 376466 4760942 11438 161 163 304 205 SEP 25 51446.50 5033 375967 4748690 12022 43 69 337 189 SEP 26 51447.50 5139 376009 4736669 11458 68 95 381 267 SEP 27 51448.50 5504 376480 4725205 10961 46 97 407 191 SEP 28 51449.50 5829 377192 4714360 9275 100 89 415 243 SEP 29 51450.50 6069 378026 4704630 8661 48 42 384 149 SEP 30 51451.50 6379 378800 4696525 7347 130 118 349 150 OCT 1 51452.50 6686 379572 4689692 6498 84 137 358 181 OCT 2 51453.50 6731 380656 4683036 5995 212 150 384 465 OCT 3 51454.50 7690 381620 4675768 7813 117 175 475 230 OCT 4 51455.50 8142 382250 4666920 9468 32 117 518 309 OCT 5 51456.50 8670 382405 4657095 11142 74 136 541 309 OCT 6 51457.50 9756 382805 4645541 12439 90 260 605 531 OCT 7 51458.50 9873 382694 4632830 13352 176 62 673 127 OCT 8 51459.50 10937 382420 4618565 13252 63 122 547 167 OCT 9 51460.50 11869 382629 4604798 13778 114 103 498 170 OCT 10 51461.50 12876 382860 4591728 12759 89 75 477 91 OCT 11 51462.50 13708 383017 4579799 11290 53 91 422 137 OCT 12 51463.50 14305 382909 4569828 9650 43 70 306 253 OCT 13 51464.50 14015 382927 4560318 8920 115 64 289 177 OCT 14 51465.50 13968 382708 4550919 8850 32 88 290 151 OCT 15 51466.50 13719 382851 4543014 7752 75 83 263 121 OCT 16 51467.50 13761 382684 4535672 7219 111 85 280 153 OCT 17 51468.50 14370 382657 4527862 7994 71 75 290 111 OCT 18 51469.50 14798 382428 4519466 8393 54 64 313 126 OCT 19 51470.50 15225 382561 4509886 10167 118 106 264 68 OCT 20 51471.50 16151 383025 4499468 12226 140 88 264 78 OCT 21 51472.50 16713 383214 4485681 14756 83 108 287 119 OCT 22 51473.50 16983 383330 4469940 16918 45 120 331 91 OCT 23 51474.50 17351 383233 4452756 18526 111 157 368 161 OCT 24 51475.50 18125 383577 4433757 19115 71 81 359 172 OCT 25 51476.50 18594 383769 4414769 19000 100 89 371 226 OCT 26 51477.50 19312 383978 4396878 17457 131 105 379 145 OCT 27 51478.50 19754 383731 4380502 15347 64 76 316 237 OCT 28 51479.50 20358 383412 4365535 14178 104 34 386 436 OCT 29 51480.50 20514 383372 4352512 12596 168 68 447 396 OCT 30 51481.50 20706 383251 4339181 12740 101 82 497 276 OCT 31 51482.50 21016 382980 4326291 13638 148 100 511 252 NOV 1 51483.50 21761 382661 4313187 13700 70 106 474 227 7 -p - EOP(IERS) 97 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.50 -6135 365413 0 7387 60 59 0 201 SEP 4 51425.50 -5447 365740 0 6799 30 69 0 222 SEP 5 51426.50 -4438 366330 0 6872 39 65 0 242 SEP 6 51427.50 -3205 366891 0 6930 40 63 0 139 SEP 7 51428.50 -2003 367428 0 7192 65 45 0 95 SEP 8 51429.50 -916 368088 0 7311 53 73 0 193 SEP 9 51430.50 -255 368841 0 7465 56 91 0 228 SEP 10 51431.50 69 369331 0 7685 54 58 0 81 SEP 11 51432.50 430 369900 0 7227 50 48 0 352 SEP 12 51433.50 949 370361 0 6596 113 100 0 248 SEP 13 51434.50 1951 371088 0 5768 61 73 0 201 SEP 14 51435.50 2671 372100 0 4536 52 54 0 160 SEP 15 51436.50 3164 373014 0 3266 91 51 0 225 SEP 16 51437.50 3576 373538 0 2770 80 39 0 171 SEP 17 51438.50 3952 373929 0 2530 49 60 0 391 SEP 18 51439.50 4225 374261 0 2981 65 57 0 83 SEP 19 51440.50 4350 374828 0 3731 30 106 0 103 SEP 20 51441.50 4566 375257 0 5014 80 137 0 131 SEP 21 51442.50 5053 375552 0 6805 72 105 0 44 SEP 22 51443.50 5376 375805 0 8693 42 113 0 79 SEP 23 51444.50 5270 375996 0 10234 55 115 0 202 SEP 24 51445.50 4994 375939 0 11378 61 99 0 234 SEP 25 51446.50 4911 375865 0 11737 51 57 0 268 SEP 26 51447.50 4995 376032 0 11551 71 81 0 271 SEP 27 51448.50 5316 376474 0 10743 30 63 0 177 SEP 28 51449.50 5621 377132 0 9470 40 86 0 222 SEP 29 51450.50 5904 377821 0 8607 110 55 0 197 SEP 30 51451.50 6233 378696 0 7547 83 88 0 157 OCT 1 51452.50 6425 379595 0 6537 103 66 0 268 OCT 2 51453.50 6722 380411 0 6424 41 46 0 225 OCT 3 51454.50 7444 381319 0 7778 67 96 0 255 OCT 4 51455.50 8061 381928 0 9370 47 89 0 234 OCT 5 51456.50 8720 382377 0 11207 30 90 0 162 OCT 6 51457.50 9404 382792 0 12750 37 171 0 137 OCT 7 51458.50 10001 382720 0 13305 130 63 0 296 OCT 8 51459.50 10765 382480 0 13599 93 127 0 107 OCT 9 51460.50 11722 382554 0 13446 61 109 0 112 OCT 10 51461.50 12756 382873 0 12616 67 30 0 60 OCT 11 51462.50 13585 382926 0 11409 68 74 0 46 OCT 12 51463.50 14067 382885 0 10187 90 64 0 67 OCT 13 51464.50 14065 382827 0 9279 32 30 0 219 OCT 14 51465.50 13824 382783 0 8764 30 30 0 131 OCT 15 51466.50 13615 382787 0 7666 86 42 0 250 OCT 16 51467.50 13808 382642 0 7174 106 108 0 206 OCT 17 51468.50 14236 382483 0 7772 51 74 0 274 OCT 18 51469.50 14721 382396 0 8581 108 76 0 195 OCT 19 51470.50 15335 382594 0 10247 75 78 0 148 OCT 20 51471.50 16085 382850 0 12458 38 69 0 144 OCT 21 51472.50 16623 383084 0 14861 68 53 0 145 OCT 22 51473.50 16873 383175 0 16983 64 73 0 116 OCT 23 51474.50 17433 383257 0 18660 30 37 0 155 OCT 24 51475.50 18139 383512 0 19248 105 98 0 322 OCT 25 51476.50 18722 383755 0 18838 95 52 0 157 OCT 26 51477.50 19326 384007 0 17310 139 184 0 309 OCT 27 51478.50 19760 383648 0 15293 93 141 0 583 OCT 28 51479.50 20219 383396 0 13742 149 31 0 162 OCT 29 51480.50 20418 383350 0 12533 405 48 0 103 OCT 30 51481.50 20569 383219 0 12649 76 41 0 169 OCT 31 51482.50 21034 382958 0 13603 359 45 0 293 NOV 1 51483.50 21810 382340 4315040 13414 107 228 700 228 7-q - Satellite Laser Ranging : LAGEOS -EOP(CGS) 97 L 02 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y UT1-UTC x y UT1-UTC SEP 3 51424.00 -624 36451 489508 12 13 14 SEP 4 51425.00 -583 36514 488757 14 14 15 SEP 5 51426.00 -504 36588 487749 19 19 19 SEP 6 51427.00 -425 36744 487065 18 17 14 SEP 7 51428.00 -82 36784 486420 16 17 16 SEP 8 51429.00 -162 36774 485665 18 14 14 SEP 9 51430.00 -51 36965 485040 16 19 16 SEP 10 51431.00 -81 36897 484267 14 19 20 SEP 11 51432.00 55 36929 483603 11 13 14 SEP 12 51433.00 72 36972 482850 13 15 16 SEP 13 51434.00 182 37060 482249 12 13 16 SEP 14 51435.00 317 37180 481671 15 26 23 SEP 15 51436.00 338 37126 481286 13 15 17 SEP 16 51437.00 336 37285 480842 17 20 19 SEP 17 51438.00 391 37351 480496 17 15 16 SEP 18 51439.00 462 37396 480279 20 15 18 SEP 19 51440.00 360 37399 479841 27 15 17 SEP 20 51441.00 504 37584 479401 25 16 17 SEP 21 51442.00 505 37552 478824 21 17 19 SEP 22 51443.00 659 37617 478113 18 21 18 SEP 23 51444.00 611 37312 477459 15 26 21 SEP 24 51445.00 640 37462 476318 15 15 16 SEP 25 51446.00 520 37545 475370 19 20 18 SEP 26 51447.00 534 37532 474072 29 21 27 SEP 27 51448.00 530 37702 472921 28 21 21 SEP 28 51449.00 488 37700 471723 20 13 16 SEP 29 51450.00 541 37699 470802 19 15 15 SEP 30 51451.00 629 37837 469968 14 13 14 OCT 1 51452.00 688 37936 469249 21 20 22 OCT 2 51453.00 731 37961 468554 22 22 21 OCT 3 51454.00 778 38130 467881 19 17 21 OCT 4 51455.00 831 38172 466987 26 27 29 OCT 5 51456.00 972 38226 466161 19 20 22 OCT 6 51457.00 1049 38283 465062 19 17 20 OCT 7 51458.00 966 38368 463629 29 44 40 OCT 8 51459.00 1123 38266 462491 21 49 38 OCT 9 51460.00 1115 38243 461093 20 23 24 OCT 10 51461.00 1351 38213 459908 31 28 23 OCT 11 51462.00 1336 38259 458611 24 19 20 OCT 12 51463.00 1373 38237 457542 19 15 20 OCT 13 51464.00 1382 38330 456453 17 16 19 OCT 14 51465.00 1410 38197 455465 29 20 23 OCT 15 51466.00 1278 38251 454676 16 15 19 OCT 16 51467.00 1252 38221 453851 20 17 20 OCT 17 51468.00 1302 38243 453177 16 15 19 OCT 18 51469.00 1421 38248 452374 20 16 21 OCT 19 51470.00 1456 38186 451596 19 18 21 OCT 20 51471.00 1559 38284 450587 31 18 24 OCT 21 51472.00 1745 38278 449345 30 19 22 OCT 22 51473.00 1694 38268 447956 29 23 22 OCT 23 51474.00 1766 38330 446175 26 21 25 7-r - Satellite Laser Ranging : LAGEOS -EOP(CSR) 95 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y UT1-UTC x y UT1-UTC SEP 4 51425.96 -642 36426 488068 32 36 30 SEP 8 51429.10 -231 36629 485948 34 31 30 SEP 11 51432.07 -66 36811 483659 25 26 24 SEP 13 51434.92 87 37028 481650 23 24 27 SEP 17 51438.27 277 37230 480596 33 28 31 SEP 20 51441.07 349 37362 479689 42 30 25 SEP 23 51444.32 398 37467 477254 30 29 26 SEP 25 51446.90 391 37474 474302 30 24 28 SEP 29 51450.14 430 37600 470909 32 23 21 OCT 2 51453.05 534 37868 468767 27 24 26 OCT 5 51456.26 763 38081 466027 23 23 23 OCT 7 51458.95 942 38120 462837 26 28 32 OCT 11 51462.49 1214 38126 458251 29 26 26 OCT 14 51465.09 1250 38099 455645 24 21 18 OCT 16 51467.90 1246 38113 453490 27 23 22 OCT 20 51471.02 1488 38140 450689 26 23 22 OCT 23 51474.03 1606 38207 446366 34 28 88 OCT 26 51477.23 1739 38213 440369 25 22 181 OCT 28 51479.64 1846 38175 436681 21 19 253 OCT 31 51482.68 1972 38149 432589 34 33 344 7-s - Satellite Laser Ranging : LAGEOS -EOP(DUT) 98 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y UT1-UTC x y UT1-UTC SEP 5 51426.00 -431 36633 0 12 11 0 SEP 8 51429.00 -89 36832 0 11 10 0 SEP 11 51432.00 72 36982 0 9 10 0 SEP 14 51435.00 270 37147 0 8 8 0 SEP 17 51438.00 457 37339 0 12 10 0 SEP 20 51441.00 547 37540 0 13 10 0 SEP 23 51444.00 676 37609 0 11 11 0 SEP 26 51447.00 564 37616 0 10 8 0 SEP 29 51450.00 627 37782 0 10 8 0 OCT 2 51453.00 711 37963 0 9 8 0 OCT 5 51456.00 938 38244 0 9 9 0 OCT 8 51459.00 1178 38299 0 10 10 0 OCT 11 51462.00 1419 38293 0 11 8 0 OCT 14 51465.00 1418 38272 0 9 7 0 OCT 17 51468.00 1458 38296 0 9 7 0 OCT 20 51471.00 1651 38320 0 9 7 0 OCT 23 51474.00 1865 38331 0 12 9 0 OCT 26 51477.00 1921 38373 0 10 8 0 OCT 29 51480.00 2058 38362 0 7 7 0 7-t - Satellite Laser Ranging : LAGEOS -EOP(IAA) 98 L 02 Units : 0.00001" for x,y, 0.000001s for UT1.and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D SEP 3 51424.00 -631 36499 489352 812 3 3 3 3 SEP 4 51425.00 -591 36521 488586 738 4 5 3 3 SEP 5 51426.00 -493 36555 487886 683 5 5 3 3 SEP 6 51427.00 -372 36606 487224 657 4 4 3 3 SEP 7 51428.00 -238 36677 486557 687 4 4 3 3 SEP 8 51429.00 -109 36754 485850 732 4 4 3 3 SEP 9 51430.00 -17 36820 485106 761 4 4 3 3 SEP 10 51431.00 35 36888 484341 787 4 4 3 3 SEP 11 51432.00 70 36951 483555 777 4 4 3 3 SEP 12 51433.00 104 37009 482801 724 4 4 3 3 SEP 13 51434.00 173 37069 482119 632 4 4 3 3 SEP 14 51435.00 252 37148 481536 530 4 4 3 3 SEP 15 51436.00 300 37239 481049 443 4 4 3 3 SEP 16 51437.00 364 37295 480656 348 6 6 3 4 SEP 17 51438.00 374 37349 480341 287 4 4 4 3 SEP 18 51439.00 385 37389 480056 286 4 4 3 3 SEP 19 51440.00 405 37431 479745 340 5 3 3 2 SEP 20 51441.00 451 37473 479354 444 5 4 2 2 SEP 21 51442.00 511 37510 478840 586 4 4 2 2 SEP 22 51443.00 554 37548 478172 747 4 4 2 2 SEP 23 51444.00 571 37586 477337 917 5 5 3 3 SEP 24 51445.00 540 37609 476342 1065 4 3 3 3 SEP 25 51446.00 520 37613 475235 1132 5 4 3 4 SEP 26 51447.00 517 37610 474070 1175 6 4 4 4 SEP 27 51448.00 504 37634 472902 1134 5 4 4 4 SEP 28 51449.00 545 37685 471803 1033 5 4 3 3 SEP 29 51450.00 585 37759 470823 902 4 4 3 2 SEP 30 51451.00 611 37839 469978 769 4 3 2 2 OCT 1 51452.00 626 37916 469257 665 4 3 2 2 OCT 2 51453.00 637 37984 468613 620 4 4 2 3 OCT 3 51454.00 670 38054 467955 691 4 4 3 3 OCT 4 51455.00 751 38128 467187 835 4 4 3 3 OCT 5 51456.00 847 38184 466271 979 5 5 3 4 OCT 6 51457.00 937 38226 465210 1120 5 5 4 4 OCT 7 51458.00 1018 38276 464016 1243 6 5 4 4 OCT 8 51459.00 1059 38257 462726 1313 6 6 4 5 OCT 9 51460.00 1143 38247 461379 1354 5 5 4 4 OCT 10 51461.00 1234 38251 460029 1319 5 5 4 4 OCT 11 51462.00 1325 38266 458750 1213 5 4 4 4 OCT 12 51463.00 1379 38260 457596 1071 4 4 3 2 OCT 13 51464.00 1408 38259 456561 980 4 3 2 2 OCT 14 51465.00 1380 38245 455618 891 4 3 2 2 OCT 15 51466.00 1365 38257 454759 805 4 3 3 3 OCT 16 51467.00 1359 38249 454012 729 5 4 3 4 OCT 17 51468.00 1397 38242 453278 726 4 3 3 3 OCT 18 51469.00 1443 38221 452519 774 5 4 3 3 OCT 19 51470.00 1516 38225 451669 909 4 3 3 3 OCT 20 51471.00 1574 38248 450655 1099 4 4 3 4 OCT 21 51472.00 1638 38282 449419 1350 4 4 4 4 OCT 22 51473.00 1692 38295 447928 1606 6 5 4 4 OCT 23 51474.00 1723 38311 446197 1823 6 5 4 4 OCT 24 51475.00 1757 38316 444306 1918 6 4 4 4 OCT 25 51476.00 1802 38349 442368 1915 8 6 5 5 OCT 26 51477.00 1855 38364 440494 1791 6 6 5 4 OCT 27 51478.00 1898 38354 438777 1607 5 4 4 4 OCT 28 51479.00 1960 38352 437243 1437 4 4 4 5 7-u - Satellite Laser Ranging : LAGEOS -EOP(MCC) 97 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y D x y D SEP 3 51424.00 -623 36515 830 3 4 0 SEP 4 51425.00 -592 36551 790 3 4 10 SEP 5 51426.00 -500 36599 710 4 4 10 SEP 6 51427.00 -388 36648 690 5 5 10 SEP 7 51428.00 -253 36708 710 5 5 10 SEP 8 51429.00 -156 36770 730 4 5 10 SEP 9 51430.00 -56 36836 730 4 5 0 SEP 10 51431.00 10 36891 800 3 4 0 SEP 11 51432.00 40 36948 770 3 3 0 SEP 12 51433.00 90 37010 720 3 3 0 SEP 13 51434.00 168 37071 650 3 3 0 SEP 14 51435.00 250 37132 540 3 3 0 SEP 15 51436.00 301 37244 470 4 4 10 SEP 16 51437.00 356 37350 340 5 5 10 SEP 17 51438.00 385 37382 310 5 4 10 SEP 18 51439.00 397 37401 330 4 4 10 SEP 19 51440.00 423 37452 370 8 5 10 SEP 20 51441.00 450 37505 490 6 4 0 SEP 21 51442.00 477 37544 650 7 5 10 SEP 22 51443.00 538 37538 800 5 4 10 SEP 23 51444.00 568 37574 960 5 5 10 SEP 24 51445.00 512 37596 1070 4 4 10 SEP 25 51446.00 496 37585 1160 4 3 10 SEP 26 51447.00 502 37579 1150 4 4 10 SEP 27 51448.00 522 37600 1130 5 4 10 SEP 28 51449.00 541 37643 990 6 5 0 SEP 29 51450.00 555 37755 960 4 4 0 SEP 30 51451.00 578 37832 820 4 4 0 OCT 1 51452.00 617 37918 720 3 3 0 OCT 2 51453.00 652 38008 680 3 3 0 OCT 3 51454.00 712 38101 730 3 3 10 OCT 4 51455.00 784 38178 880 4 4 10 OCT 5 51456.00 847 38247 1020 3 3 10 OCT 6 51457.00 912 38244 1180 4 4 10 OCT 7 51458.00 1010 38292 1260 4 4 0 OCT 8 51459.00 1064 38274 1320 4 4 10 OCT 9 51460.00 1133 38257 1340 5 4 10 OCT 10 51461.00 1233 38267 1310 5 4 10 OCT 11 51462.00 1319 38286 1140 4 3 10 OCT 12 51463.00 1408 38301 1030 4 4 10 OCT 13 51464.00 1407 38274 990 6 4 10 OCT 14 51465.00 1383 38279 900 4 4 10 OCT 15 51466.00 1363 38271 840 4 3 0 OCT 16 51467.00 1358 38271 740 4 3 0 OCT 17 51468.00 1392 38264 780 4 3 10 OCT 18 51469.00 1449 38246 820 4 3 10 OCT 19 51470.00 1499 38225 950 4 3 10 OCT 20 51471.00 1571 38259 1140 4 3 0 OCT 21 51472.00 1644 38294 1350 4 3 0 OCT 22 51473.00 1688 38309 1570 5 3 0 OCT 23 51474.00 1714 38322 1780 5 4 0 OCT 24 51475.00 1770 38343 1870 5 4 10 OCT 25 51476.00 1828 38365 1860 5 4 10 OCT 26 51477.00 1872 38384 1770 4 4 10 OCT 27 51478.00 1923 38372 1650 3 3 10