BULLETIN B 133 02 March 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. JAN 1 51179 .13851 .29565 .717290 -31.282710 -47.5 -4.1 JAN 6 51184 .13636 .28782 .712642 -31.287359 -46.0 -4.0 JAN 11 51189 .13349 .28491 .707613 -31.292387 -46.7 -3.1 JAN 16 51194 .12282 .27603 .702679 -31.297321 -46.9 -3.6 JAN 21 51199 .11610 .26863 .698697 -31.301303 -46.6 -3.6 JAN 26 51204 .11392 .26312 .693726 -31.306274 -47.1 -3.7 JAN 31 51209 .10816 .25859 .687589 -31.312412 -46.1 -4.2 FEB 5 51214 .10077 .25240 .681361 -31.318639 -47.1 -4.5 Preliminary extension, to be updated weekly in Bulletin A and monthly in Bulletin B. FEB 10 51219 .09455 .25195 .675058 -31.324942 -47.4 -4.3 FEB 15 51224 .08679 .24745 .668839 -31.331161 -45.6 -4.7 FEB 20 51229 .07924 .24601 .662668 -31.337333 -46.3 -5.0 FEB 25 51234 .07641 .24437 .656374 -31.343626 -45.9 -5.7 MAR 2 51239 .06899 .24200 .651278 -31.348722 -43.8 -5.5 MAR 7 51244 .06234 .24119 .643331 -31.356669 -45.2 -5.6 MAR 12 51249 .05526 .24074 .634935 -31.365065 -44.4 -6.6 MAR 17 51254 .04786 .24086 .625795 -31.374205 -43.1 -6.2 MAR 22 51259 .04045 .24148 .616041 -31.383959 -44.8 -6.6 MAR 27 51264 .03318 .24257 .605791 -31.394209 -43.4 -7.2 APR 1 51269 .02614 .24414 .595171 -31.404829 -43.1 -6.7 APR 6 51274 .01936 .24615 .584307 -31.415693 -43.7 -7.4 APR 11 51279 .01291 .24858 .573317 -31.426683 -42.0 -7.7 APR 16 51284 .00681 .25142 .562323 -31.437677 -42.7 -7.1 APR 21 51289 .00110 .25463 .551439 -31.448561 -43.5 -8.1 APR 26 51294 -.00420 .25818 .540785 -31.459215 -41.6 -7.7 MAY 1 51299 -.00908 .26206 .530462 -31.469538 -43.1 -7.5 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. 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. 1999 MJD x y UT1-UTC UT1-UT1R D dPsi dEpsilon (0 h UTC) " " s ms ms 0.001" 0.001" JAN 1 51179 .13851 .29565 .716637 -.653 .953 -47.5 -4.1 JAN 2 51180 .13771 .29355 .715741 -.563 .872 -47.1 -4.3 JAN 3 51181 .13748 .29166 .714872 -.447 .872 -46.7 -4.4 JAN 4 51182 .13719 .29023 .713982 -.359 .864 -46.3 -4.3 JAN 5 51183 .13669 .28894 .713139 -.328 .852 -46.1 -4.2 JAN 6 51184 .13636 .28782 .712281 -.360 .953 -46.0 -4.0 JAN 7 51185 .13628 .28707 .711241 -.438 1.076 -45.9 -3.6 JAN 8 51186 .13614 .28661 .710138 -.536 1.074 -46.0 -3.4 JAN 9 51187 .13571 .28627 .709104 -.623 1.049 -46.2 -3.2 JAN 10 51188 .13486 .28572 .708049 -.671 1.077 -46.4 -3.1 JAN 11 51189 .13349 .28491 .706956 -.657 1.023 -46.7 -3.1 JAN 12 51190 .13145 .28364 .706006 -.564 .861 -46.9 -3.1 JAN 13 51191 .12910 .28187 .705233 -.387 .770 -47.0 -3.3 JAN 14 51192 .12690 .28007 .704461 -.135 .732 -47.0 -3.4 JAN 15 51193 .12492 .27802 .703762 .175 .629 -47.0 -3.5 JAN 16 51194 .12282 .27603 .703191 .511 .561 -46.9 -3.6 JAN 17 51195 .12062 .27440 .702625 .833 .550 -46.7 -3.6 JAN 18 51196 .11887 .27290 .702074 1.092 .567 -46.6 -3.6 JAN 19 51197 .11753 .27145 .701475 1.240 .666 -46.5 -3.6 JAN 20 51198 .11651 .27005 .700733 1.244 .844 -46.5 -3.6 JAN 21 51199 .11610 .26863 .699790 1.093 1.048 -46.6 -3.6 JAN 22 51200 .11614 .26746 .698649 .809 1.219 -46.7 -3.6 JAN 23 51201 .11633 .26648 .697372 .440 1.334 -46.8 -3.6 JAN 24 51202 .11604 .26547 .696003 .050 1.422 -47.0 -3.6 JAN 25 51203 .11510 .26435 .694550 -.296 1.416 -47.1 -3.6 JAN 26 51204 .11392 .26312 .693185 -.541 1.280 -47.1 -3.7 JAN 27 51205 .11283 .26225 .691996 -.655 1.164 -47.0 -3.8 JAN 28 51206 .11164 .26145 .690852 -.639 1.145 -46.8 -3.9 JAN 29 51207 .11048 .26055 .689690 -.528 1.153 -46.6 -4.0 JAN 30 51208 .10940 .25959 .688524 -.378 1.166 -46.3 -4.1 JAN 31 51209 .10816 .25859 .687341 -.248 1.201 -46.1 -4.2 FEB 1 51210 .10672 .25745 .686112 -.180 1.247 -46.1 -4.3 FEB 2 51211 .10498 .25606 .684847 -.188 1.286 -46.1 -4.4 FEB 3 51212 .10336 .25469 .683548 -.262 1.323 -46.4 -4.5 FEB 4 51213 .10182 .25340 .682211 -.373 1.343 -46.7 -4.5 FEB 5 51214 .10077 .25240 .680874 -.488 1.328 -47.1 -4.5 FEB 6 51215 .10044 .25224 .679566 -.571 1.299 -47.4 -4.4 FEB 7 51216 .09978 .25242 .678284 -.596 1.259 -47.8 -4.3 FEB 8 51217 .09841 .25230 .677054 -.540 1.185 -47.8 -4.3 FEB 9 51218 .09662 .25210 .675915 -.395 1.078 -47.7 -4.3 FEB 10 51219 .09455 .25195 .674893 -.165 .991 -47.4 -4.3 FEB 11 51220 .09246 .25130 .673926 .131 .922 -47.1 -4.4 FEB 12 51221 .09070 .25020 .673036 .464 .865 -46.6 -4.5 FEB 13 51222 .08916 .24933 .672181 .794 .921 -46.2 -4.6 FEB 14 51223 .08786 .24839 .671177 1.075 1.036 -45.9 -4.6 FEB 15 51224 .08679 .24745 .670092 1.253 1.130 -45.6 -4.7 FEB 16 51225 .08567 .24697 .668905 1.283 1.264 -45.6 -4.7 FEB 17 51226 .08439 .24684 .667562 1.143 1.435 -45.6 -4.7 FEB 18 51227 .08274 .24684 .666046 .845 1.610 -45.9 -4.8 FEB 19 51228 .08082 .24661 .664364 .436 1.707 -46.1 -4.8 FEB 20 51229 .07924 .24601 .662660 -.008 1.679 -46.3 -5.0 FEB 21 51230 .07842 .24548 .660998 -.405 1.604 -46.6 -5.1 FEB 22 51231 .07812 .24511 .659414 -.689 1.495 -46.6 -5.2 FEB 23 51232 .07790 .24484 .657974 -.827 1.333 -46.5 -5.4 FEB 24 51233 .07740 .24462 .656735 -.818 1.179 -46.3 -5.6 FEB 25 51234 .07641 .24437 .655679 -.695 1.014 -45.9 -5.7 FEB 26 51235 .07502 .24403 .654749 -.512 .915 -45.3 -5.8 FEB 27 51236 .07319 .24326 .653855 -.331 .909 -44.9 -5.8 FEB 28 51237 .07128 .24241 .652952 -.203 .937 -44.4 -5.8 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" JAN 1 51179 .13832 .29550 .716659 -46.67 -4.13 .31 .32 .08 .99 .48 JAN 6 51184 .13636 .28774 .712283 -45.95 -3.98 .13 .13 .04 .30 .16 JAN 11 51189 .13355 .28500 .706963 -46.34 -2.78 .12 .15 .04 .27 .16 JAN 16 51194 .12262 .27585 .703192 - - .11 .12 .04 - - JAN 21 51199 .11608 .26868 .699792 -46.36 -3.49 .12 .13 .04 .27 .16 JAN 26 51204 .11392 .26317 .693204 -47.03 -3.82 .14 .16 .05 .40 .20 JAN 31 51209 .10804 .25859 .687343 - - .13 .15 .05 - - FEB 5 51214 .10082 .25243 .680867 -46.62 -4.33 .13 .14 .04 .41 .24 FEB 10 51219 .09441 .25197 .674896 -47.19 -4.28 .14 .13 .04 .30 .16 FEB 15 51224 .08662 .24735 .670095 -45.79 -4.82 .12 .13 .04 .34 .18 FEB 20 51229 .07943 .24631 .662680 - - .23 .26 .07 - - FEB 25 51234 .07643 .24436 - - - .14 .17 - - - MAR 2 51239 .06896 .24197 - - - .21 .27 - - - 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) JAN 1 51179 .00101 72.921 15061 JAN 6 51184 .00090 15071 JAN 11 51189 .00108 15056 JAN 16 51194 .00090 15071 JAN 21 51199 .00083 15077 JAN 26 51204 .00110 15054 JAN 31 51209 .00131 15036 FEB 5 51214 .00123 15043 FEB 10 51219 .00126 15040 FEB 15 51224 .00125 15042 FEB 20 51229 .00125 15041 FEB 25 51234 .00118 15047 MAR 2 51239 .00100 15062 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 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 - - .34 - - - 35 51180.60 to 51227.64 - - .21 - - - EOP(OPA) 98 R 01 - - .17 - - - 19 51180.77 to 51207.70 - - .76 - - - EOP(IAA) 98 R 01 .11 .09 .05 - .21 .08 6 51184.25 to 51219.25 .14 .17 .25 - 1.16 .60 EOP(USNO) 98 R 10 .10 .08 .05 .17 .22 .09 7 51184.25 to 51226.25 .18 .13 .06 .29 .04 .02 EOP(USNO) 98 R 11 - - .17 - - - 38 51180.60 to 51229.80 - - .17 - - - LLR EOP(UTXMO)96 M 01 Cerga - - .93 - - - 3 51200.76 to 51203.85 - - 2.61 - - - EOP(UTXMO)96 M 01 TLRS - - 2.10 - - - 7 51184.41 to 51206.25 - - 2.76 - - - GPS EOP(CODE) 98 P 01 .02 .02 - .01 - - 55 51179.50 to 51233.50 .15 .09 - .25 - - EOP(EMR) 96 P 03 .05 .05 - .07 - - 59 51179.50 to 51237.50 .20 .22 - .45 - - EOP(ESOC) 96 P 01 .05 .05 - .07 - - 51 51179.50 to 51229.50 .18 .24 - .32 - - EOP(GFZ) 96 P 02 .01 .01 - .01 - - 51 51179.50 to 51229.50 .25 .11 - .29 - - EOP(JPL) 96 P 03 .06 .06 - .19 - - 51 51179.50 to 51229.50 .11 .10 - .39 - - EOP(NOAA) 96 P 01 .03 .03 - .19 - - 53 51179.50 to 51231.50 .32 1.03 - .56 - - EOP(SIO) 96 P 01 .04 .05 - .16 - - 51 51179.50 to 51229.50 .10 .08 - .38 - - EOP(IGS) 95 P 02 .07 .06 .24 .11 - - 44 51179.50 to 51222.50 .08 .05 .28 .23 - - EOP(IGS) 96 P 02 .09 .10 .40 .17 - - 59 51179.50 to 51237.50 .16 .10 .69 .25 - - EOP(IERS) 97 P 01 .09 .09 .25 .17 - - 59 51179.50 to 51237.50 .02 .02 .34 .16 - - SLR EOP(CGS) 97 L 02 .31 .24 .28 - - - 49 51180.00 to 51229.00 .81 .59 2.58 - - - EOP(CSR) 95 L 01 .40 .37 .72 - - - 18 51180.58 to 51230.61 .36 .43 1.36 - - - EOP(DUT) 98 L 01 .14 .16 - - - - 17 51180.00 to 51228.00 .29 .52 - - - - EOP(IAA) 98 L 02 .06 .06 .04 .04 - - 58 51179.00 to 51236.00 .18 .22 .89 .22 - - EOP(MCC) 97 L 01 .08 .06 - .09 - - 48 51179.00 to 51226.00 .21 .24 - .50 - - Bulletin A EOP(NEOS) 97 C 01 .54 .54 .71 - - - 61 51179.00 to 51239.00 .14 .10 .26 - - - 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 1999 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JAN 2 51180.60 715051 14 JAN 2 51180.77 714927 15 JAN 4 51182.76 713179 18 JAN 7 51185.76 710248 18 JAN 8 51186.75 709215 20 JAN 9 51187.75 708124 12 JAN 9 51187.91 707994 23 JAN 11 51189.74 706082 14 JAN 14 51192.74 703784 24 JAN 15 51193.74 703185 21 JAN 16 51194.73 702614 19 JAN 16 51194.89 702514 17 JAN 18 51196.72 701486 22 JAN 21 51199.72 698832 26 JAN 22 51200.71 697582 18 JAN 23 51201.71 696299 16 JAN 23 51201.88 696018 36 JAN 25 51203.71 693413 25 JAN 28 51206.70 689863 ** JAN 29 51207.69 688733 22 JAN 30 51208.69 687542 29 JAN 30 51208.86 687366 35 FEB 1 51210.69 685131 ** FEB 4 51213.68 681151 20 FEB 6 51215.67 678533 11 FEB 6 51215.84 678277 23 FEB 8 51217.67 676142 17 FEB 9 51218.66 675067 20 FEB 11 51220.66 673067 ** FEB 12 51221.66 672319 24 FEB 13 51222.65 671343 16 FEB 13 51222.82 671201 23 FEB 15 51224.65 669174 21 FEB 16 51225.65 667923 17 FEB 18 51227.64 664712 ** 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 1999 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JAN 2 51180.77 715032 16 JAN 4 51182.76 713281 14 JAN 7 51185.76 710450 14 JAN 8 51186.75 709457 14 JAN 9 51187.75 708417 15 JAN 9 51187.91 708154 23 JAN 11 51189.75 706338 14 JAN 14 51192.74 703918 14 JAN 15 51193.74 703291 15 JAN 16 51194.73 702703 17 JAN 16 51194.89 702824 23 JAN 18 51196.73 701567 14 JAN 21 51199.72 699016 15 JAN 22 51200.72 697796 16 JAN 23 51201.71 696539 16 JAN 23 51201.87 696205 24 JAN 25 51203.71 693681 14 JAN 28 51206.71 690089 29 JAN 29 51207.70 688936 14 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 1999 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JAN 6 51184.25 13650 28746 712054 -4632 -470 9 8 5 18 7 JAN 13 51191.25 12881 28159 705069 -4715 -396 8 7 4 15 6 JAN 20 51198.25 11612 26956 700544 -4532 -425 15 12 7 28 11 JAN 27 51205.25 11254 26224 691746 -4610 -454 11 10 5 22 9 FEB 3 51212.25 10310 25456 683239 -4498 -498 13 11 7 25 9 FEB 10 51219.25 9415 25215 674689 -4569 -497 9 8 4 16 7 7-d - 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 1999 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JAN 6 51184.25 13638 28750 712024 -4580 -391 8 7 4 20 8 JAN 13 51191.25 12858 28128 705028 -4696 -335 9 7 4 18 7 JAN 20 51198.25 11651 26965 700502 -4644 -364 8 7 4 17 7 JAN 27 51205.25 11271 26206 691694 -4691 -386 13 10 6 29 10 FEB 3 51212.25 10307 25415 683202 -4642 -455 14 12 7 29 13 FEB 10 51219.25 9424 25202 674646 -4732 -439 10 8 4 20 7 FEB 17 51226.25 8438 24667 667183 -4562 -476 10 8 4 22 8 7-e - Very Long Base Radio Interferometry - EOP(USNO) 98 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1999 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi JAN 2 51180.60 715212 9 JAN 2 51180.77 715079 14 JAN 4 51182.76 713332 12 JAN 7 51185.75 710401 12 JAN 8 51186.75 709356 9 JAN 9 51187.75 708270 11 JAN 9 51187.91 708151 15 JAN 11 51189.74 706226 11 JAN 14 51192.74 703928 13 JAN 15 51193.74 703334 14 JAN 16 51194.73 702765 14 JAN 16 51194.89 702684 12 JAN 18 51196.72 701646 15 JAN 21 51199.72 698986 16 JAN 22 51200.71 697743 12 JAN 23 51201.71 696453 17 JAN 23 51201.88 696191 39 JAN 25 51203.71 693565 18 JAN 28 51206.70 690036 53 JAN 29 51207.69 688876 17 JAN 30 51208.69 687691 25 JAN 30 51208.86 687520 27 FEB 1 51210.69 685237 43 FEB 4 51213.68 681296 19 FEB 6 51215.67 678694 13 FEB 6 51215.84 678451 21 FEB 8 51217.67 676277 12 FEB 9 51218.67 675218 13 FEB 11 51220.66 673321 9 FEB 12 51221.66 672483 17 FEB 13 51222.65 671497 13 FEB 13 51222.82 671363 16 FEB 15 51224.65 669334 17 FEB 16 51225.65 668053 12 FEB 18 51227.64 664981 9 FEB 19 51228.64 663262 12 FEB 20 51229.63 661647 14 FEB 20 51229.80 661352 19 7-f - Lunar Laser Ranging - EOP(UTXMO)96 M 01 (UNIT : 0.000001s for UT0-UTC) Date Uncertainties 1999 MJD UT0-UTC UTO-UTC STATION REFLECTOR JAN 6 51184.414 703470 190 TLR HAD JAN 7 51185.459 702400 160 TLR HAD JAN 8 51186.460 701380 150 TLR HAD JAN 22 51200.757 715960 200 CER HAD JAN 24 51202.849 712580 50 CER HAD JAN 25 51203.116 686990 230 TLR HAD JAN 25 51203.854 711140 30 CER HAD JAN 26 51204.098 685770 260 TLR HAD JAN 27 51205.104 684650 190 TLR HAD JAN 28 51206.249 683310 290 TLR HAD 7 -g - EOP(CODE) 98 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138701 294603 7203859 9306 15 15 26 15 JAN 2 51180.50 138075 292650 7195044 8757 16 16 26 15 JAN 3 51181.50 137810 290985 7186429 8804 17 17 26 15 JAN 4 51182.50 137341 289565 7177732 9007 17 16 25 14 JAN 5 51183.50 136991 288338 7168700 9333 17 16 24 13 JAN 6 51184.50 136688 287422 7158586 10317 17 16 23 12 JAN 7 51185.50 136594 286769 7147808 10841 16 16 22 12 JAN 8 51186.50 136337 286404 7136948 10772 16 16 22 12 JAN 9 51187.50 135743 285921 7126151 10570 16 16 21 11 JAN 10 51188.50 134573 285327 7115571 10240 16 16 20 10 JAN 11 51189.50 132829 284292 7105736 9428 15 15 19 9 JAN 12 51190.50 130669 282728 7097102 8218 16 15 19 9 JAN 13 51191.50 128478 280997 7089452 7285 16 15 19 9 JAN 14 51192.50 126319 278969 7082367 6831 16 15 20 10 JAN 15 51193.50 124251 277111 7075973 6309 17 16 20 10 JAN 16 51194.50 122074 275235 7070619 5486 17 17 21 11 JAN 17 51195.50 120113 273773 7065730 5267 18 17 22 11 JAN 18 51196.50 118551 272182 7060252 6083 18 17 22 11 JAN 19 51197.50 117335 270708 7053407 7593 17 16 21 11 JAN 20 51198.50 116554 269155 7044807 9359 17 17 20 10 JAN 21 51199.50 116491 267981 7034189 11240 16 16 20 11 JAN 22 51200.50 116617 266919 7021693 12854 15 16 20 11 JAN 23 51201.50 116445 265908 7008068 13650 16 16 21 11 JAN 24 51202.50 115892 264869 6993985 13778 17 16 21 11 JAN 25 51203.50 114903 263799 6980105 13320 16 16 22 11 JAN 26 51204.50 113844 262691 6966860 12570 17 17 22 11 JAN 27 51205.50 112559 261838 6954442 11796 16 17 21 11 JAN 28 51206.50 111425 260822 6942643 11386 16 17 21 11 JAN 29 51207.50 110185 259884 6931004 11522 16 16 20 10 JAN 30 51208.50 109019 258952 6919344 11822 16 15 20 10 JAN 31 51209.50 107641 257940 6907523 12163 16 15 20 10 FEB 1 51210.50 106142 256677 6895248 12658 16 15 20 10 FEB 2 51211.50 104480 255384 6882558 12991 15 15 21 11 FEB 3 51212.50 102855 254063 6869739 12967 16 16 22 11 FEB 4 51213.50 101609 252871 6856696 13016 16 17 22 12 FEB 5 51214.50 100891 252306 6843436 13068 16 16 22 12 FEB 6 51215.50 100362 252122 6830446 12662 16 16 22 12 FEB 7 51216.50 99447 252145 6818040 11987 15 15 21 11 FEB 8 51217.50 97865 252036 6806347 11243 15 15 21 11 FEB 9 51218.50 95961 251850 6795591 10347 15 15 22 12 FEB 10 51219.50 93912 251413 6785849 9438 16 16 23 13 FEB 11 51220.50 92047 250601 6776845 8862 15 16 25 14 FEB 12 51221.50 90363 249730 6767769 9144 15 16 25 14 FEB 13 51222.50 88958 248816 6758441 9646 16 16 26 15 FEB 14 51223.50 87768 247959 6748187 10829 16 17 26 15 FEB 15 51224.50 86588 247240 6736811 12157 17 17 28 17 FEB 16 51225.50 85214 246853 6724067 13603 17 18 31 18 FEB 17 51226.50 83734 246726 6709474 15346 17 18 32 19 FEB 18 51227.50 81995 246760 6693363 16581 17 17 32 19 FEB 19 51228.50 80368 246358 6676392 17044 17 17 32 19 FEB 20 51229.50 79220 245772 6659368 16698 17 16 31 19 FEB 21 51230.50 78573 245215 6643112 15630 19 18 31 19 FEB 22 51231.50 78445 244893 6627980 14373 17 17 31 19 FEB 23 51232.50 78126 244682 6614710 12559 16 17 31 19 FEB 24 51233.50 77280 244453 6603280 10920 16 16 31 19 7 -h - EOP(EMR) 96 P 03 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138365 294512 7000034 8571 45 46 197 64 JAN 2 51180.50 137822 292715 6989893 9012 44 46 197 64 JAN 3 51181.50 137528 290884 6981349 9402 43 45 195 60 JAN 4 51182.50 137039 289988 6972496 8832 44 46 195 64 JAN 5 51183.50 136316 288581 6963592 9677 46 49 196 69 JAN 6 51184.50 136214 287754 6953770 10593 43 45 194 62 JAN 7 51185.50 136174 286874 6942926 11404 44 45 197 65 JAN 8 51186.50 136001 286369 6931288 11066 46 48 198 72 JAN 9 51187.50 135503 285898 6920808 10816 44 45 194 65 JAN 10 51188.50 134275 285303 6910286 10897 43 45 193 65 JAN 11 51189.50 132551 284373 6900109 10988 43 45 192 64 JAN 12 51190.50 130433 282794 6890928 8774 44 45 192 64 JAN 13 51191.50 128135 280965 6883467 7852 44 45 191 65 JAN 14 51192.50 125931 278867 6876351 7678 43 45 191 64 JAN 15 51193.50 123909 276868 6869149 6682 44 45 188 62 JAN 16 51194.50 121810 275360 6863281 5795 43 44 188 60 JAN 17 51195.50 119604 273284 6858188 5224 43 44 188 60 JAN 18 51196.50 118291 272142 6853694 5972 45 47 167 67 JAN 19 51197.50 116980 270675 6846471 7962 44 45 172 62 JAN 20 51198.50 116084 269310 6837834 9389 45 46 178 65 JAN 21 51199.50 115996 267942 6827774 11536 45 46 182 63 JAN 22 51200.50 116243 267119 6815348 13187 45 47 186 65 JAN 23 51201.50 116030 265762 6802261 14124 45 47 188 65 JAN 24 51202.50 115717 265107 6788169 14656 45 47 189 65 JAN 25 51203.50 114645 263876 6774509 13825 45 46 190 66 JAN 26 51204.50 113318 262614 6761677 12983 46 48 192 68 JAN 27 51205.50 112241 261749 6749420 11817 46 48 194 70 JAN 28 51206.50 110864 261075 6737847 11735 46 47 193 70 JAN 29 51207.50 109931 260067 6725924 11776 47 48 194 75 JAN 30 51208.50 108567 258906 6714335 12419 47 47 194 74 JAN 31 51209.50 107323 257928 6702096 12406 44 46 197 62 FEB 1 51210.50 105760 256703 6689714 12962 43 44 195 62 FEB 2 51211.50 103928 255245 6676832 13432 45 44 193 67 FEB 3 51212.50 102475 253960 6663646 13372 44 46 191 59 FEB 4 51213.50 100878 252884 6650540 12935 43 45 189 60 FEB 5 51214.50 100376 252275 6637518 13134 44 48 188 62 FEB 6 51215.50 99966 252369 6624387 12644 44 46 187 62 FEB 7 51216.50 99047 252360 6611878 12085 44 47 185 65 FEB 8 51217.50 97207 252272 6600092 11898 44 45 184 60 FEB 9 51218.50 95453 251959 6589504 10158 44 46 186 60 FEB 10 51219.50 93118 251846 6579655 9710 46 48 188 66 FEB 11 51220.50 91386 250700 6570744 8402 47 48 185 70 FEB 12 51221.50 89751 249957 6561692 8962 47 49 185 68 FEB 13 51222.50 88238 249113 6552287 9370 46 48 185 65 FEB 14 51223.50 87222 247858 6542495 10940 47 49 187 65 FEB 15 51224.50 86236 247164 6530979 12009 46 48 186 65 FEB 16 51225.50 85110 246857 6518368 13769 48 50 189 71 FEB 17 51226.50 83501 246940 6504208 14691 48 50 190 65 FEB 18 51227.50 81860 246805 6488287 16504 47 49 189 64 FEB 19 51228.50 80005 246398 6471486 16583 46 47 189 62 FEB 20 51229.50 78810 245696 6454445 16829 44 45 189 57 FEB 21 51230.50 78445 245819 6477987 16059 91 101 248 130 FEB 22 51231.50 78422 245109 6463117 16354 81 90 237 123 FEB 23 51232.50 77993 245235 6450069 12783 98 111 248 130 FEB 24 51233.50 77084 244918 6438436 11159 90 103 239 127 FEB 25 51234.50 75933 244202 6428879 9741 84 91 235 120 FEB 26 51235.50 74049 244408 6420194 8904 91 100 233 135 FEB 27 51236.50 72352 242976 6411134 10218 88 100 226 135 FEB 28 51237.50 70702 242620 6402491 9587 82 90 232 115 7 -i - EOP(ESOC) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138252 294814 7162106 8821 49 53 116 68 JAN 2 51180.50 137865 292840 7153251 8888 57 62 128 77 JAN 3 51181.50 137593 291113 7143764 8671 32 34 63 51 JAN 4 51182.50 137073 289783 7135004 8593 36 38 65 54 JAN 5 51183.50 136526 288696 7125771 9058 33 36 62 53 JAN 6 51184.50 136142 287651 7115815 9970 34 35 65 53 JAN 7 51185.50 136265 287121 7105403 10795 39 41 69 57 JAN 8 51186.50 136195 286610 7095279 10643 42 45 70 59 JAN 9 51187.50 135552 286417 7085066 10669 35 39 67 57 JAN 10 51188.50 133920 285396 7075100 9996 50 53 10 70 JAN 11 51189.50 132728 284974 7065241 9722 42 45 40 60 JAN 12 51190.50 130214 283097 7056229 8303 42 46 61 61 JAN 13 51191.50 127908 280872 7048781 6592 43 46 76 63 JAN 14 51192.50 126095 279141 7041921 7128 43 46 91 67 JAN 15 51193.50 123729 277228 7035211 6290 44 46 104 62 JAN 16 51194.50 121450 275559 7029505 5123 51 54 114 70 JAN 17 51195.50 119882 273945 7023850 4886 56 59 10 81 JAN 18 51196.50 118447 272687 7018254 6307 46 50 46 64 JAN 19 51197.50 117066 270967 7011287 7627 46 49 67 64 JAN 20 51198.50 116420 269638 7002988 8971 46 50 83 68 JAN 21 51199.50 116049 268475 6992775 11454 46 51 98 65 JAN 22 51200.50 116182 267227 6980668 12759 49 53 111 72 JAN 23 51201.50 116541 266129 6967506 13565 59 62 125 82 JAN 24 51202.50 115783 265329 6953200 14026 61 64 10 79 JAN 25 51203.50 114568 264156 6939505 13364 49 54 47 71 JAN 26 51204.50 113387 262887 6926595 12457 49 53 73 69 JAN 27 51205.50 112220 262036 6914353 12027 49 52 89 66 JAN 28 51206.50 111112 261351 6902589 11499 48 51 103 65 JAN 29 51207.50 110158 260456 6891139 11401 49 53 115 69 JAN 30 51208.50 109177 259273 6879406 12066 57 62 127 75 JAN 31 51209.50 107560 258428 6867500 12170 54 57 10 68 FEB 1 51210.50 105794 257194 6855022 12787 44 47 40 60 FEB 2 51211.50 104303 255698 6842116 13023 43 46 62 59 FEB 3 51212.50 102839 254503 6829028 13154 42 46 77 59 FEB 4 51213.50 101371 253221 6815964 12973 42 46 91 75 FEB 5 51214.50 100739 252534 6802744 13468 43 46 109 62 FEB 6 51215.50 100292 252818 6789798 12425 49 53 119 70 FEB 7 51216.50 99312 252795 6776650 12018 50 55 10 67 FEB 8 51217.50 97748 252646 6765008 11265 43 49 44 73 FEB 9 51218.50 95883 252530 6754221 10310 45 49 73 60 FEB 10 51219.50 93527 251940 6744414 9303 45 50 88 79 FEB 11 51220.50 91658 250827 6735485 8555 49 53 109 80 FEB 12 51221.50 90146 249995 6726519 9376 51 55 128 85 FEB 13 51222.50 88528 249569 6717248 9167 59 63 146 85 FEB 14 51223.50 87791 248066 6706719 10162 44 49 77 75 FEB 15 51224.50 86366 247397 6695156 11688 45 50 75 72 FEB 16 51225.50 85477 246842 6682323 12955 38 41 73 62 FEB 17 51226.50 83345 246735 6667601 14998 44 44 77 66 FEB 18 51227.50 81850 247123 6651631 16737 45 48 76 72 FEB 19 51228.50 80135 246346 6634928 16944 38 38 68 58 FEB 20 51229.50 78747 245582 6618331 16337 35 39 67 54 7 -j - EOP(GFZ) 96 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138248 294592 7160749 9193 11 11 8 8 JAN 2 51180.50 137901 292512 7153603 8639 11 11 11 11 JAN 3 51181.50 137717 290784 7144779 8743 10 10 8 8 JAN 4 51182.50 137296 289480 7136012 8650 10 10 7 7 JAN 5 51183.50 136760 288277 7127051 9124 10 10 7 7 JAN 6 51184.50 136652 287343 7117470 9860 10 10 6 6 JAN 7 51185.50 136578 286802 7106751 11088 10 10 6 6 JAN 8 51186.50 136345 286343 7095885 10648 10 10 6 6 JAN 9 51187.50 135672 285997 7085539 10553 11 12 11 11 JAN 10 51188.50 134629 285508 7075004 10572 11 11 8 8 JAN 11 51189.50 132880 284476 7064909 9617 10 11 7 7 JAN 12 51190.50 130555 282823 7055855 8440 10 11 7 7 JAN 13 51191.50 128250 280973 7047696 7468 10 11 8 8 JAN 14 51192.50 126201 279124 7040242 6971 10 11 7 7 JAN 15 51193.50 124258 277033 7033252 6719 10 11 7 7 JAN 16 51194.50 122103 275126 7029784 5801 13 13 12 12 JAN 17 51195.50 120096 273553 7023867 5606 12 12 9 9 JAN 18 51196.50 118744 272151 7017732 6351 12 12 8 8 JAN 19 51197.50 117486 270726 7010345 7958 12 12 8 8 JAN 20 51198.50 116587 269247 7001246 9625 12 12 8 8 JAN 21 51199.50 116504 268049 6990282 11818 12 12 8 8 JAN 22 51200.50 116765 266960 6977541 13294 12 12 9 9 JAN 23 51201.50 116811 265925 6967472 14187 13 13 13 13 JAN 24 51202.50 116213 264921 6952899 14286 12 12 9 9 JAN 25 51203.50 115038 263704 6938894 13836 11 12 7 7 JAN 26 51204.50 113874 262554 6925550 12798 11 12 7 7 JAN 27 51205.50 112719 261692 6913005 12208 11 12 7 7 JAN 28 51206.50 111436 260920 6901170 11534 11 12 7 7 JAN 29 51207.50 110409 260068 6889477 11784 11 12 7 7 JAN 30 51208.50 109310 259156 6879769 12041 15 15 14 14 JAN 31 51209.50 107861 258033 6867724 12380 13 13 10 10 FEB 1 51210.50 106428 256735 6855394 12477 13 13 9 9 FEB 2 51211.50 104882 255240 6842451 13383 13 13 9 9 FEB 3 51212.50 103194 253954 6829265 13505 13 13 9 9 FEB 4 51213.50 101604 252750 6815850 13186 13 13 9 9 FEB 5 51214.50 101150 252089 6802484 13774 13 13 9 9 FEB 6 51215.50 100743 252437 6788959 13006 15 16 13 13 FEB 7 51216.50 99761 252462 6776610 11960 14 15 11 11 FEB 8 51217.50 98126 252266 6764819 11398 14 14 9 9 FEB 9 51218.50 96278 252084 6754108 10714 14 14 8 8 FEB 10 51219.50 94103 251744 6744136 9397 14 14 9 9 FEB 11 51220.50 92117 250683 6734971 9014 14 14 8 8 FEB 12 51221.50 90516 249759 6725757 9355 14 15 9 9 FEB 13 51222.50 88903 248696 6716738 9753 14 14 13 13 FEB 14 51223.50 87670 247664 6706383 10912 12 13 10 10 FEB 15 51224.50 86657 246852 6695013 12202 12 13 9 9 FEB 16 51225.50 85493 246573 6682199 13394 12 13 10 10 FEB 17 51226.50 84074 246702 6668105 15250 12 13 9 9 FEB 18 51227.50 82128 246603 6652116 16534 12 13 10 10 FEB 19 51228.50 80359 246201 6635445 17252 12 13 8 8 FEB 20 51229.50 79075 245609 6618699 16547 12 13 10 10 7 -k - EOP(JPL) 96 P 03 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138195 294702 7033994 8930 52 54 169 169 JAN 2 51180.50 137706 292439 7024872 9418 47 53 168 168 JAN 3 51181.50 137486 290998 7015496 9413 53 60 170 170 JAN 4 51182.50 137200 289472 7006168 9270 53 62 171 171 JAN 5 51183.50 136561 288286 6996888 9276 52 59 169 169 JAN 6 51184.50 136574 287365 6986991 10478 53 58 170 170 JAN 7 51185.50 136386 286830 6976033 11390 48 60 166 166 JAN 8 51186.50 136142 286252 6964906 10813 51 61 176 176 JAN 9 51187.50 135648 286144 6954173 10607 49 57 166 166 JAN 10 51188.50 134482 285314 6943499 10700 46 54 173 173 JAN 11 51189.50 132848 284378 6933281 9716 47 54 174 174 JAN 12 51190.50 130521 282711 6924323 8202 44 51 165 165 JAN 13 51191.50 128073 281021 6916444 7580 55 61 189 189 JAN 14 51192.50 126165 279128 6909053 7245 46 56 176 176 JAN 15 51193.50 124169 276799 6902337 6246 43 52 170 170 JAN 16 51194.50 121906 275182 6896537 5431 49 55 179 179 JAN 17 51195.50 119835 273542 6891399 4927 50 58 178 178 JAN 18 51196.50 118505 272134 6885869 6206 52 57 182 182 JAN 19 51197.50 117205 270790 6879058 7456 51 59 182 182 JAN 20 51198.50 116288 269250 6870901 8847 53 60 186 186 JAN 21 51199.50 116215 267949 6860608 11680 61 70 204 204 JAN 22 51200.50 116566 266961 6848328 12780 70 75 215 215 JAN 23 51201.50 116530 266095 6835126 13511 68 73 206 206 JAN 24 51202.50 115924 264894 6821123 14386 56 60 195 195 JAN 25 51203.50 114796 263615 6807062 13660 53 64 198 198 JAN 26 51204.50 113561 262528 6793973 12493 50 59 192 192 JAN 27 51205.50 112471 261914 6782258 10968 52 60 195 195 JAN 28 51206.50 111118 261021 6770969 11689 45 55 189 189 JAN 29 51207.50 110239 260219 6759274 11805 52 57 207 207 JAN 30 51208.50 109099 259311 6747680 11473 52 58 196 196 JAN 31 51209.50 107707 258170 6735783 12375 52 57 193 193 FEB 1 51210.50 106128 256782 6722895 13402 48 51 188 188 FEB 2 51211.50 104452 255461 6709099 14153 57 56 201 201 FEB 3 51212.50 103123 254132 6695023 13944 54 55 197 197 FEB 4 51213.50 101331 252892 6681418 13206 47 56 192 192 FEB 5 51214.50 100828 252222 6667798 13980 46 51 184 184 FEB 6 51215.50 100445 252371 6654532 12510 44 50 156 156 FEB 7 51216.50 99296 252325 6642282 11968 45 50 157 157 FEB 8 51217.50 97712 252144 6630665 11263 46 56 164 164 FEB 9 51218.50 95802 251966 6619627 10832 43 52 183 183 FEB 10 51219.50 93626 251629 6609501 9460 49 54 186 186 FEB 11 51220.50 91655 250821 6600350 8899 54 61 201 201 FEB 12 51221.50 90085 249656 6591227 9421 63 69 208 208 FEB 13 51222.50 88569 249015 6581769 9581 64 67 204 204 FEB 14 51223.50 87606 247847 6571620 10813 88 95 213 213 FEB 15 51224.50 86450 247169 6560112 12265 79 89 207 207 FEB 16 51225.50 85349 246842 6547446 13080 76 88 211 211 FEB 17 51226.50 84029 247068 6533323 15113 79 90 214 214 FEB 18 51227.50 82056 246873 6517480 16465 80 92 210 210 FEB 19 51228.50 80181 246434 6500586 17183 80 90 208 208 FEB 20 51229.50 78923 245669 6483586 16687 76 81 197 197 7 -l - EOP(NOAA) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138345 294551 2163684 9992 35 36 98 197 JAN 2 51180.50 138147 292502 7153879 8132 38 39 65 129 JAN 3 51181.50 137593 290800 7143621 8423 33 34 96 191 JAN 4 51182.50 137305 290008 7134819 8666 36 38 99 198 JAN 5 51183.50 136507 288185 7125810 9044 37 36 98 195 JAN 6 51184.50 136467 287381 7115811 10082 35 35 99 198 JAN 7 51185.50 136338 286918 7104388 11848 34 33 94 187 JAN 8 51186.50 136382 286573 7094087 10808 34 33 95 190 JAN 9 51187.50 135556 286270 7083638 10666 33 33 94 187 JAN 10 51188.50 134639 285450 7076628 10483 30 30 88 176 JAN 11 51189.50 133058 284387 7067575 9549 31 30 90 180 JAN 12 51190.50 130706 282713 7059864 7712 31 30 90 180 JAN 13 51191.50 128569 280789 7052498 7164 39 40 97 194 JAN 14 51192.50 126328 278843 7046176 6269 31 30 91 181 JAN 15 51193.50 124242 276477 7040481 5579 31 32 93 186 JAN 16 51194.50 122134 274817 7035125 4892 30 29 93 185 JAN 17 51195.50 120161 273173 7024399 4983 30 30 92 183 JAN 18 51196.50 118580 271812 7018698 6024 34 34 94 187 JAN 19 51197.50 117144 270438 7011413 8155 32 33 92 184 JAN 20 51198.50 116210 268985 7003490 8700 36 35 93 186 JAN 21 51199.50 116322 268124 6992185 11391 33 32 91 183 JAN 22 51200.50 116391 266786 6979181 13238 36 36 93 186 JAN 23 51201.50 116412 265595 6965244 14233 37 37 97 194 JAN 24 51202.50 115638 264909 6952868 14045 37 36 95 191 JAN 25 51203.50 114680 263595 6939368 13424 33 33 94 187 JAN 26 51204.50 113415 262802 6926681 13096 33 33 91 182 JAN 27 51205.50 112905 261525 6916155 11110 37 37 97 193 JAN 28 51206.50 111231 260813 6906485 10610 34 33 94 188 JAN 29 51207.50 110249 260058 6897911 11137 34 31 96 193 JAN 30 51208.50 108677 258903 6890384 11371 34 32 92 183 JAN 31 51209.50 107701 257843 6872473 11894 29 29 90 180 FEB 1 51210.50 105586 256528 6862734 12691 29 28 90 179 FEB 2 51211.50 104260 255380 6853043 12952 28 28 91 182 FEB 3 51212.50 102576 253982 6842611 13597 30 30 96 192 FEB 4 51213.50 100948 253144 6831984 13293 33 31 96 193 FEB 5 51214.50 100100 252200 6820382 14037 34 32 96 192 FEB 6 51215.50 100280 252452 6809527 13206 32 30 95 190 FEB 7 51216.50 99684 252206 6775797 12745 32 30 94 187 FEB 8 51217.50 97591 252337 6763824 11272 31 28 93 186 FEB 9 51218.50 95227 252295 6752682 10417 30 28 91 183 FEB 10 51219.50 93158 251803 6742677 9685 33 30 93 187 FEB 11 51220.50 91289 250991 6733658 9364 34 32 96 192 FEB 12 51221.50 89497 249756 6725679 8800 36 35 98 196 FEB 13 51222.50 88579 248757 6717371 9616 32 30 92 185 FEB 14 51223.50 87655 247335 6705740 11081 36 34 97 193 FEB 15 51224.50 86133 246941 6694811 11796 34 32 92 185 FEB 16 51225.50 84993 246857 6682241 13139 34 32 91 182 FEB 17 51226.50 83173 247047 6668134 14553 37 36 95 191 FEB 18 51227.50 81861 246560 6652032 16955 40 40 96 193 FEB 19 51228.50 80032 246162 6635793 17254 37 35 90 180 FEB 20 51229.50 79302 245366 6619356 16408 31 29 87 173 FEB 21 51230.50 78457 245182 6602047 16125 31 29 84 168 FEB 22 51231.50 78338 244393 6586277 16606 35 32 92 184 7 -m - EOP(SIO) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138360 294770 7161189 8864 50 50 420 162 JAN 2 51180.50 137890 292490 7152330 8670 60 60 470 165 JAN 3 51181.50 137750 291050 0 8627 60 60 0 158 JAN 4 51182.50 137400 289780 7136730 8308 40 40 160 156 JAN 5 51183.50 136900 288570 7127559 9354 40 40 240 157 JAN 6 51184.50 136590 287500 7117540 10359 40 40 300 150 JAN 7 51185.50 136560 286920 7106730 11041 40 40 349 156 JAN 8 51186.50 136400 286580 7095730 10890 40 40 400 152 JAN 9 51187.50 135710 286330 7084680 11000 60 60 440 157 JAN 10 51188.50 134710 285420 0 10524 50 60 0 152 JAN 11 51189.50 132930 284530 7064960 9619 40 40 150 148 JAN 12 51190.50 130600 282820 7056060 8392 40 40 220 146 JAN 13 51191.50 128250 281190 7048370 7260 40 40 290 164 JAN 14 51192.50 126209 279160 7040940 7019 40 40 349 149 JAN 15 51193.50 124230 277000 7034610 6042 40 40 390 149 JAN 16 51194.50 122080 275280 7029330 5024 60 60 430 158 JAN 17 51195.50 119850 273840 0 5203 50 60 0 153 JAN 18 51196.50 118460 272330 7018030 6268 40 40 160 157 JAN 19 51197.50 117240 270980 7011200 7534 40 40 240 156 JAN 20 51198.50 116460 269540 7002520 9561 40 50 310 166 JAN 21 51199.50 116380 268170 6991760 11612 40 50 370 172 JAN 22 51200.50 116450 267140 6979070 13355 40 50 430 170 JAN 23 51201.50 116490 266070 6964560 14951 60 70 480 170 JAN 24 51202.50 115890 265260 0 14119 60 60 0 167 JAN 25 51203.50 114850 263910 6939610 13292 40 50 160 160 JAN 26 51204.50 113640 262760 6926150 13017 40 40 250 164 JAN 27 51205.50 112550 261940 6913980 11871 40 40 320 167 JAN 28 51206.50 111380 261100 6902549 11273 40 40 370 160 JAN 29 51207.50 110200 260180 6891500 11153 40 40 420 159 JAN 30 51208.50 108960 259010 6880210 11492 50 60 470 164 JAN 31 51209.50 107740 258330 0 12370 50 60 0 165 FEB 1 51210.50 106110 256870 6855230 12805 40 40 160 156 FEB 2 51211.50 104500 255380 6842870 12352 40 40 240 154 FEB 3 51212.50 102790 254130 6828980 13848 40 40 300 158 FEB 4 51213.50 101470 252919 6815530 13289 40 40 349 156 FEB 5 51214.50 100800 252270 6801779 13833 40 40 400 155 FEB 6 51215.50 100590 252400 6788830 12884 50 60 450 162 FEB 7 51216.50 99500 252450 0 12787 50 60 0 162 FEB 8 51217.50 97790 252330 6764660 11438 40 40 150 155 FEB 9 51218.50 95750 252160 6753720 10478 40 40 240 154 FEB 10 51219.50 93650 251710 6743789 9512 40 40 300 162 FEB 11 51220.50 91730 250800 6734790 8992 40 40 360 164 FEB 12 51221.50 90060 249870 6725780 9130 40 40 420 168 FEB 13 51222.50 88770 249060 6716110 9895 60 60 470 174 FEB 14 51223.50 87640 247970 0 11105 60 60 0 166 FEB 15 51224.50 86730 247250 6694780 12535 40 50 160 162 FEB 16 51225.50 85380 246970 6682050 13496 40 50 250 164 FEB 17 51226.50 83830 246860 6668269 14594 40 50 320 170 FEB 18 51227.50 81980 246900 6651690 17108 40 50 390 173 FEB 19 51228.50 80390 246400 6633700 18088 40 50 440 160 FEB 20 51229.50 79140 245840 6616450 16856 60 60 480 159 7 -n - EOP(IGS) 95 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138309 294683 7162236 8922 37 33 198 111 JAN 2 51180.50 137860 292537 7153089 8962 40 48 258 146 JAN 3 51181.50 137697 290908 7144654 8962 64 50 356 148 JAN 4 51182.50 137283 289582 7136396 8672 56 67 177 114 JAN 5 51183.50 136718 288335 7127421 9213 70 64 188 80 JAN 6 51184.50 136569 287422 7117677 10134 82 56 183 108 JAN 7 51185.50 136495 286861 7107069 11042 56 35 196 74 JAN 8 51186.50 136288 286370 7096506 10662 55 52 153 64 JAN 9 51187.50 135722 286099 7085680 10548 45 69 175 105 JAN 10 51188.50 134589 285439 7075060 10361 74 40 363 101 JAN 11 51189.50 132911 284502 7065203 9667 55 61 203 180 JAN 12 51190.50 130581 282772 7056568 8217 49 35 202 90 JAN 13 51191.50 128249 281006 7048813 6990 59 41 193 149 JAN 14 51192.50 126219 279103 7041284 6944 46 26 195 99 JAN 15 51193.50 124170 276955 7034863 6288 62 56 149 127 JAN 16 51194.50 121957 275269 7029392 5281 57 40 143 116 JAN 17 51195.50 119912 273612 7024091 5098 52 68 285 95 JAN 18 51196.50 118542 272221 7018031 6253 51 63 122 93 JAN 19 51197.50 117240 270801 7011087 7691 58 49 120 94 JAN 20 51198.50 116390 269307 7002656 9303 53 59 117 120 JAN 21 51199.50 116299 268088 6992050 11578 62 61 132 41 JAN 22 51200.50 116536 267023 6980014 13053 71 44 138 103 JAN 23 51201.50 116565 266003 6966780 14017 74 40 230 227 JAN 24 51202.50 115967 264974 6952649 14031 73 76 916 76 JAN 25 51203.50 114838 263747 6938937 13375 63 65 607 123 JAN 26 51204.50 113609 262628 6925942 12628 76 63 596 79 JAN 27 51205.50 112517 261798 6914173 11584 58 55 453 179 JAN 28 51206.50 111256 261020 6902671 11330 64 53 455 129 JAN 29 51207.50 110233 260121 6891244 11509 45 52 288 104 JAN 30 51208.50 109058 259090 6879674 11823 96 67 276 134 JAN 31 51209.50 107680 258113 6867589 12189 55 58 230 62 FEB 1 51210.50 106085 256773 6855103 12783 90 53 164 147 FEB 2 51211.50 104501 255350 6842162 13133 98 53 186 200 FEB 3 51212.50 102939 254067 6828858 13356 90 60 207 136 FEB 4 51213.50 101348 252919 6815706 12947 87 81 208 94 FEB 5 51214.50 100801 252211 6802071 13535 96 52 200 131 FEB 6 51215.50 100460 252395 6789353 12567 62 68 219 97 FEB 7 51216.50 99488 252426 6776639 12087 82 64 184 137 FEB 8 51217.50 97857 252235 6764942 11286 79 70 100 77 FEB 9 51218.50 95921 252053 6754163 10381 94 55 110 82 FEB 10 51219.50 93736 251682 6744351 9384 111 43 115 61 FEB 11 51220.50 91777 250703 6735150 8723 90 60 133 112 FEB 12 51221.50 90197 249743 6725831 9207 97 58 133 100 FEB 13 51222.50 88740 248997 6716589 9486 93 88 138 96 7 -o - EOP(IGS) 96 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138156 294848 7161247 9177 29 111 320 173 JAN 2 51180.50 137890 292628 7152549 8843 76 76 316 146 JAN 3 51181.50 137734 291065 7143726 8940 68 128 290 75 JAN 4 51182.50 137346 289609 7134825 8758 60 96 306 137 JAN 5 51183.50 136662 288512 7125801 9390 20 50 256 140 JAN 6 51184.50 136501 287455 7115896 9929 59 57 314 145 JAN 7 51185.50 136303 286814 7105629 10830 130 137 429 302 JAN 8 51186.50 136351 286399 7095600 10656 79 120 331 171 JAN 9 51187.50 135818 286051 7085304 10649 89 78 400 181 JAN 10 51188.50 134597 285435 7075171 10201 79 62 421 170 JAN 11 51189.50 133026 284408 7065557 9585 92 180 435 153 JAN 12 51190.50 130689 282982 7056185 8546 35 145 436 125 JAN 13 51191.50 128304 280992 7048534 7599 78 41 404 86 JAN 14 51192.50 126352 279082 7040929 7225 151 53 297 126 JAN 15 51193.50 124203 276753 7034549 6372 69 78 295 99 JAN 16 51194.50 122018 275116 7028295 5613 76 110 296 158 JAN 17 51195.50 120102 273449 7022854 5415 93 93 301 171 JAN 18 51196.50 118551 272353 7017059 6334 85 128 303 100 JAN 19 51197.50 117261 270728 7010404 7979 75 111 316 186 JAN 20 51198.50 116571 269341 7002073 9163 128 98 330 192 JAN 21 51199.50 116560 268072 6992348 11223 189 107 443 373 JAN 22 51200.50 116510 267020 6980503 12782 108 90 488 313 JAN 23 51201.50 116447 265855 6967238 13906 86 135 505 209 JAN 24 51202.50 116009 265067 6953553 14032 75 118 563 230 JAN 25 51203.50 114852 263800 6940421 13459 74 86 625 204 JAN 26 51204.50 113465 262675 6927068 12722 146 130 646 252 JAN 27 51205.50 112875 261902 6914559 11610 161 133 514 257 JAN 28 51206.50 111388 261055 6903333 11239 65 70 511 149 JAN 29 51207.50 110436 260223 6892083 11402 172 108 569 146 JAN 30 51208.50 109013 259157 6880334 11985 75 93 452 190 JAN 31 51209.50 107604 258071 6868370 12348 67 79 438 192 FEB 1 51210.50 106263 256694 6855760 12964 93 99 444 206 FEB 2 51211.50 104432 255410 6842873 13194 58 66 275 163 FEB 3 51212.50 102883 254184 6829215 13628 93 107 311 167 FEB 4 51213.50 101163 252922 6815723 13188 100 80 317 221 FEB 5 51214.50 100749 252099 6802621 13412 118 101 313 192 FEB 6 51215.50 100177 252183 6789462 12933 66 129 347 136 FEB 7 51216.50 99607 252449 6776898 12387 88 98 322 218 FEB 8 51217.50 97730 252085 6765307 11471 57 130 368 233 FEB 9 51218.50 95990 252163 6755334 10371 142 96 386 65 FEB 10 51219.50 93608 251615 6745034 9537 86 109 443 295 FEB 11 51220.50 91741 250761 6735387 8864 99 75 510 88 FEB 12 51221.50 90102 249605 6726119 9331 199 139 565 138 FEB 13 51222.50 88702 248934 6716841 9375 51 131 621 96 FEB 14 51223.50 87699 247752 6706747 10856 55 109 596 171 FEB 15 51224.50 86865 247251 6695199 12068 118 146 558 105 FEB 16 51225.50 85070 246626 6682347 13768 126 138 529 152 FEB 17 51226.50 83588 246994 6667934 14997 143 120 249 142 FEB 18 51227.50 81979 246778 6652125 16357 104 62 233 206 FEB 19 51228.50 80456 246348 6634765 17036 82 60 220 76 FEB 20 51229.50 78984 245704 6618278 16552 88 86 214 73 FEB 21 51230.50 78598 245447 6602450 15920 88 62 246 105 FEB 22 51231.50 78289 244924 6587151 15124 110 88 281 337 FEB 23 51232.50 78309 244888 6573172 12436 122 49 392 229 FEB 24 51233.50 77503 244568 6561317 10853 34 28 450 148 FEB 25 51234.50 76188 244240 6551754 9708 56 61 384 135 FEB 26 51235.50 74465 243850 6542420 9123 59 86 390 126 FEB 27 51236.50 72360 242763 6533410 9574 74 174 442 197 FEB 28 51237.50 71000 242256 6524685 9681 117 120 381 133 7 -p - EOP(IERS) 97 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.50 138044 294621 7161910 9010 85 36 320 263 JAN 2 51180.50 137587 292531 7153180 8750 60 108 320 179 JAN 3 51181.50 137360 290909 7144620 8823 66 90 290 267 JAN 4 51182.50 136969 289548 7136250 8782 66 120 230 125 JAN 5 51183.50 136497 288335 7127390 9266 102 75 320 192 JAN 6 51184.50 136311 287392 7117530 10178 109 48 350 253 JAN 7 51185.50 136233 286803 7106740 10941 60 44 250 244 JAN 8 51186.50 135993 286430 7096010 10711 80 40 140 61 JAN 9 51187.50 135354 286046 7085270 10577 32 90 250 124 JAN 10 51188.50 134265 285315 7074660 10308 105 74 280 212 JAN 11 51189.50 132547 284358 7064760 9500 113 107 280 185 JAN 12 51190.50 130288 282767 7055960 8362 38 91 310 212 JAN 13 51191.50 127967 280989 7048130 7437 63 66 390 226 JAN 14 51192.50 125914 279070 7040820 7021 63 74 370 313 JAN 15 51193.50 123905 276969 7034260 6439 86 168 280 203 JAN 16 51194.50 121723 275188 7028810 5549 71 41 210 189 JAN 17 51195.50 119685 273634 7024040 5162 108 115 210 98 JAN 18 51196.50 118197 272162 7018590 6097 89 67 260 186 JAN 19 51197.50 116952 270736 7011740 7701 71 77 240 176 JAN 20 51198.50 116187 269257 7003290 9386 83 75 290 165 JAN 21 51199.50 116094 267999 6992680 11428 76 86 310 241 JAN 22 51200.50 116268 266968 6980300 12996 109 34 300 188 JAN 23 51201.50 116283 265964 6966770 13848 180 112 330 234 JAN 24 51202.50 115624 264914 6952790 13980 111 48 320 234 JAN 25 51203.50 114549 263725 6939000 13531 57 91 250 215 JAN 26 51204.50 113365 262611 6925940 12660 75 83 230 128 JAN 27 51205.50 112244 261798 6913700 11867 105 81 220 196 JAN 28 51206.50 111038 260962 6902050 11446 85 60 140 103 JAN 29 51207.50 109994 260105 6890530 11571 95 76 210 97 JAN 30 51208.50 108798 259059 6878880 11938 188 148 200 189 JAN 31 51209.50 107499 258063 6867110 12210 30 80 180 69 FEB 1 51210.50 105886 256746 6854950 12609 154 42 230 168 FEB 2 51211.50 104144 255364 6842160 13103 156 78 250 156 FEB 3 51212.50 102575 254033 6829160 13149 204 66 210 195 FEB 4 51213.50 101214 252839 6815970 13120 57 44 160 88 FEB 5 51214.50 100600 252206 6802170 13547 156 51 220 136 FEB 6 51215.50 100205 252358 6789050 12723 160 84 190 177 FEB 7 51216.50 99170 252347 6776610 11930 152 121 90 76 FEB 8 51217.50 97577 252219 6764790 11264 119 78 140 47 FEB 9 51218.50 95626 252012 6753850 10438 172 95 140 128 FEB 10 51219.50 93484 251672 6743980 9455 193 98 110 49 FEB 11 51220.50 91558 250734 6734870 8876 143 69 220 94 FEB 12 51221.50 89927 249750 6725770 9090 142 64 240 199 FEB 13 51222.50 88484 248871 6716390 9622 83 122 130 129 FEB 14 51223.50 87337 247854 6706150 10783 75 107 160 37 FEB 15 51224.50 86260 247182 6694920 12008 76 68 190 152 FEB 16 51225.50 85063 246860 6682590 13238 123 33 320 120 FEB 17 51226.50 83614 246851 6668510 14914 184 140 330 296 FEB 18 51227.50 81791 246765 6652630 16469 59 86 310 144 FEB 19 51228.50 79985 246340 6635900 16934 30 80 310 279 FEB 20 51229.50 78757 245708 6619160 16544 64 66 200 128 FEB 21 51230.50 78193 245256 6602990 15627 30 33 370 157 FEB 22 51231.50 78051 244971 6587730 14513 30 63 380 337 FEB 23 51232.50 77730 244725 6574250 12680 30 30 190 181 FEB 24 51233.50 76968 244473 6562660 10859 79 32 170 56 FEB 25 51234.50 75748 244209 6552520 9504 108 219 410 163 FEB 26 51235.50 74194 243719 6543040 8947 83 329 490 377 FEB 27 51236.50 72233 242808 6533160 9332 30 230 320 311 FEB 28 51237.50 70571 242176 6523020 9435 30 62 90 92 7-q - Satellite Laser Ranging : LAGEOS -EOP(CGS) 97 L 02 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1999 MJD x y UT1-UTC x y UT1-UTC JAN 2 51180.00 13869 29142 715790 48 69 49 JAN 3 51181.00 13943 29188 715095 53 24 28 JAN 4 51182.00 13869 29058 714253 39 16 25 JAN 5 51183.00 13726 28929 713454 18 14 20 JAN 6 51184.00 13648 28809 712619 13 12 19 JAN 7 51185.00 13623 28690 711623 10 11 19 JAN 8 51186.00 13576 28723 710536 16 12 21 JAN 9 51187.00 13561 28605 709463 22 17 23 JAN 10 51188.00 13434 28592 708365 20 17 24 JAN 11 51189.00 13362 28571 707339 19 13 23 JAN 12 51190.00 13142 28352 706370 16 13 22 JAN 13 51191.00 12852 28236 705512 15 13 21 JAN 14 51192.00 12714 28005 704783 16 12 22 JAN 15 51193.00 12513 27810 704127 15 15 23 JAN 16 51194.00 12330 27685 703473 20 15 23 JAN 17 51195.00 12075 27441 703037 13 15 21 JAN 18 51196.00 11869 27240 702578 15 16 22 JAN 19 51197.00 11825 27275 701952 19 15 24 JAN 20 51198.00 11572 27021 701177 18 17 23 JAN 21 51199.00 11709 26908 700333 18 18 23 JAN 22 51200.00 11614 26829 699179 18 23 23 JAN 23 51201.00 11667 26587 697927 14 15 21 JAN 24 51202.00 11491 26484 696571 24 19 23 JAN 25 51203.00 11484 26414 695069 26 21 27 JAN 26 51204.00 11392 26322 693667 20 22 24 JAN 27 51205.00 11276 26273 692440 19 18 24 JAN 28 51206.00 11072 26285 691164 29 23 25 JAN 29 51207.00 10872 26250 690051 24 23 25 JAN 30 51208.00 10913 26027 689076 41 36 32 JAN 31 51209.00 10826 25928 687932 261 127 109 FEB 2 51211.00 10446 25488 684895 62 41 37 FEB 3 51212.00 10021 25503 683369 127 67 63 FEB 4 51213.00 9582 25469 681959 37 26 27 FEB 5 51214.00 10078 25123 680933 25 27 26 FEB 6 51215.00 10053 25271 679439 20 21 24 FEB 7 51216.00 10057 25220 678162 25 33 33 FEB 8 51217.00 9806 25184 676959 33 24 29 FEB 9 51218.00 9665 25185 675801 24 20 26 FEB 10 51219.00 9445 25272 674715 24 18 26 FEB 11 51220.00 9180 25150 673826 24 29 29 FEB 12 51221.00 9131 25097 672984 29 22 29 FEB 13 51222.00 8733 24902 671979 23 18 23 FEB 14 51223.00 8807 24799 671169 22 18 26 FEB 15 51224.00 8829 24768 670125 30 24 28 FEB 16 51225.00 8695 24694 668875 23 24 25 FEB 17 51226.00 8575 24695 667573 21 19 25 FEB 18 51227.00 8153 24617 666083 21 21 26 FEB 19 51228.00 8076 24481 664468 31 26 28 FEB 20 51229.00 7774 24643 662667 22 22 27 7-r - Satellite Laser Ranging : LAGEOS -EOP(CSR) 95 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1999 MJD x y UT1-UTC x y UT1-UTC JAN 2 51180.58 13613 29140 715315 144 82 58 JAN 5 51183.28 13556 28783 712865 29 25 23 JAN 7 51185.48 13542 28537 710957 24 26 20 JAN 11 51189.23 13205 28368 706928 29 29 27 JAN 14 51192.09 12580 27855 704517 26 25 21 JAN 17 51195.15 11886 27273 702586 23 26 21 JAN 19 51197.94 11540 26911 700816 32 36 29 JAN 22 51200.86 11520 26417 697723 35 41 41 JAN 26 51204.00 11217 26102 693055 54 46 34 JAN 29 51207.14 10911 25951 689672 49 50 30 JAN 31 51209.89 10518 25625 686613 31 33 32 FEB 4 51213.53 10049 25112 681746 42 34 28 FEB 6 51215.90 9884 25166 678477 27 35 29 FEB 10 51219.21 9283 25054 674666 33 29 31 FEB 12 51221.98 8757 24760 672070 31 25 85 FEB 16 51225.27 8400 24580 668436 35 26 182 FEB 18 51227.86 8009 24615 664308 29 34 260 FEB 21 51230.61 7683 24335 659833 54 55 343 7-s - Satellite Laser Ranging : LAGEOS -EOP(DUT) 98 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1999 MJD x y UT1-UTC x y UT1-UTC JAN 2 51180.00 13919 29454 0 48 36 0 JAN 5 51183.00 13753 28995 0 11 9 0 JAN 8 51186.00 13646 28674 0 10 11 0 JAN 11 51189.00 13437 28596 0 11 10 0 JAN 14 51192.00 12736 28070 0 11 9 0 JAN 17 51195.00 12081 27415 0 9 12 0 JAN 20 51198.00 11691 27129 0 11 10 0 JAN 23 51201.00 11717 26529 0 18 64 0 JAN 26 51204.00 11480 26473 0 16 15 0 JAN 29 51207.00 11128 26186 0 22 19 0 FEB 1 51210.00 10692 25851 0 11 12 0 FEB 4 51213.00 10208 25444 0 15 13 0 FEB 7 51216.00 10030 25221 0 10 13 0 FEB 10 51219.00 9528 25288 0 11 9 0 FEB 13 51222.00 8995 25028 0 10 9 0 FEB 16 51225.00 8652 24776 0 10 9 0 FEB 19 51228.00 8129 24686 0 10 12 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 1999 MJD x y UT1-UTC D x y UT1-UTC D JAN 1 51179.00 13831 29521 716552 960 9 6 3 3 JAN 2 51180.00 13768 29332 715623 891 8 5 3 3 JAN 3 51181.00 13721 29169 714744 863 11 7 4 4 JAN 4 51182.00 13678 29061 713892 839 10 6 5 5 JAN 5 51183.00 13669 28915 713030 880 7 5 4 3 JAN 6 51184.00 13633 28788 712105 962 6 5 4 4 JAN 7 51185.00 13618 28700 711101 1034 3 3 4 3 JAN 8 51186.00 13600 28659 710044 1067 3 4 3 2 JAN 9 51187.00 13582 28625 708970 1070 5 5 3 3 JAN 10 51188.00 13480 28552 707908 1044 4 4 3 2 JAN 11 51189.00 13344 28457 706896 987 4 4 2 2 JAN 12 51190.00 13148 28328 705956 893 4 4 2 3 JAN 13 51191.00 12917 28173 705116 790 4 4 2 2 JAN 14 51192.00 12667 27971 704372 705 6 5 3 3 JAN 15 51193.00 12492 27772 703704 637 4 4 3 2 JAN 16 51194.00 12281 27569 703106 567 4 4 2 3 JAN 17 51195.00 12071 27402 702554 544 4 4 3 2 JAN 18 51196.00 11866 27239 701998 576 6 7 3 4 JAN 19 51197.00 11756 27119 701372 685 7 7 4 4 JAN 20 51198.00 11680 26981 700600 868 7 6 4 4 JAN 21 51199.00 11630 26857 699644 1048 7 7 4 4 JAN 22 51200.00 11627 26727 698515 1208 8 8 4 5 JAN 23 51201.00 11612 26632 697239 1334 10 10 6 8 JAN 24 51202.00 11598 26514 695867 1397 8 8 7 7 JAN 25 51203.00 11492 26418 694473 1381 6 5 6 4 JAN 26 51204.00 11372 26323 693130 1302 5 5 3 3 JAN 27 51205.00 11239 26244 691880 1201 7 6 4 4 JAN 28 51206.00 11154 26155 690701 1163 7 6 4 3 JAN 29 51207.00 11059 26064 689550 1148 7 7 3 3 JAN 30 51208.00 10963 25950 688412 1138 6 7 3 3 JAN 31 51209.00 10850 25854 687256 1182 7 8 4 5 FEB 1 51210.00 10656 25718 686055 1229 6 7 5 4 FEB 2 51211.00 10493 25595 684798 1294 11 12 4 5 FEB 3 51212.00 10277 25467 683484 1338 9 8 4 4 FEB 4 51213.00 10087 25341 682145 1344 10 9 5 5 FEB 5 51214.00 10008 25235 680822 1306 9 9 6 6 FEB 6 51215.00 10009 25218 679523 1295 6 5 5 3 FEB 7 51216.00 9965 25214 678254 1252 7 6 3 3 FEB 8 51217.00 9839 25216 677049 1170 5 5 3 3 FEB 9 51218.00 9660 25210 675932 1078 5 4 3 2 FEB 10 51219.00 9445 25174 674910 985 4 3 2 2 FEB 11 51220.00 9250 25110 673970 914 4 4 2 2 FEB 12 51221.00 9068 25014 673082 882 5 4 2 3 FEB 13 51222.00 8899 24940 672187 929 5 4 3 3 FEB 14 51223.00 8772 24835 671227 1018 5 4 3 2 FEB 15 51224.00 8651 24731 670166 1125 6 5 3 3 FEB 16 51225.00 8539 24686 668972 1267 5 4 3 4 FEB 17 51226.00 8421 24660 667631 1429 6 5 4 4 FEB 18 51227.00 8256 24648 666130 1582 5 5 4 4 FEB 19 51228.00 8070 24632 664503 1673 6 5 4 5 FEB 20 51229.00 7942 24608 662824 1680 6 5 5 5 FEB 21 51230.00 7844 24561 661170 1621 6 5 5 5 FEB 22 51231.00 7818 24513 659608 1504 6 5 4 4 FEB 23 51232.00 7788 24484 658190 1339 6 5 4 4 FEB 24 51233.00 7767 24474 656919 1216 5 5 4 5 FEB 25 51234.00 7652 24444 655779 1083 5 4 4 4 FEB 26 51235.00 7510 24396 654751 991 5 5 4 4 FEB 27 51236.00 7345 24318 653793 938 5 5 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 1999 MJD x y D x y D JAN 1 51179.00 13866 29607 1060 15 9 10 JAN 2 51180.00 13787 29349 980 20 10 10 JAN 3 51181.00 13795 29158 920 29 11 10 JAN 4 51182.00 13771 28995 910 15 9 10 JAN 5 51183.00 13692 28867 980 7 7 10 JAN 6 51184.00 13625 28771 950 5 8 10 JAN 7 51185.00 13618 28664 1000 5 8 10 JAN 8 51186.00 13603 28607 1110 5 5 10 JAN 9 51187.00 13586 28618 1050 7 5 10 JAN 10 51188.00 13497 28571 1020 5 5 10 JAN 11 51189.00 13331 28479 1010 9 7 10 JAN 12 51190.00 13123 28320 930 10 8 10 JAN 13 51191.00 12888 28154 810 8 7 10 JAN 14 51192.00 12668 27989 780 7 7 10 JAN 15 51193.00 12484 27836 700 8 7 10 JAN 16 51194.00 12270 27621 640 7 8 10 JAN 17 51195.00 12048 27400 610 5 7 10 JAN 18 51196.00 11890 27247 640 5 5 10 JAN 19 51197.00 11757 27149 710 6 6 10 JAN 20 51198.00 11670 26953 890 8 6 10 JAN 21 51199.00 11598 26834 1020 14 13 10 JAN 22 51200.00 11597 26732 1220 5 5 10 JAN 23 51201.00 11636 26643 1330 5 5 10 JAN 24 51202.00 11611 26540 1370 7 6 10 JAN 25 51203.00 11508 26463 1370 8 8 10 JAN 26 51204.00 11360 26337 1330 5 7 10 JAN 27 51205.00 11222 26255 1230 5 6 10 JAN 28 51206.00 11175 26160 1190 9 7 10 JAN 29 51207.00 11068 26063 1230 9 8 10 JAN 30 51208.00 10962 25945 1210 9 8 10 JAN 31 51209.00 10814 25841 1240 5 6 10 FEB 1 51210.00 10665 25735 1290 5 5 10 FEB 2 51211.00 10490 25610 1330 5 4 10 FEB 3 51212.00 10326 25481 1320 8 7 10 FEB 4 51213.00 10202 25361 1320 7 5 10 FEB 5 51214.00 10097 25250 1300 6 5 10 FEB 6 51215.00 10013 25173 1290 6 7 10 FEB 7 51216.00 9933 25175 1250 5 6 10 FEB 8 51217.00 9831 25220 1190 5 4 0 FEB 9 51218.00 9624 25188 1100 5 3 10 FEB 10 51219.00 9434 25196 1020 5 3 0 FEB 11 51220.00 9205 25111 970 5 4 10 FEB 12 51221.00 9053 25020 960 5 4 0 FEB 13 51222.00 8906 24929 980 6 4 0 FEB 14 51223.00 8782 24816 1060 6 5 10 FEB 15 51224.00 8684 24721 1180 7 7 10 FEB 16 51225.00 8601 24668 1310 8 6 10 FEB 17 51226.00 8380 24666 1490 7 6 10