Key Stone Project

KSP VLBI Data / UT1-UTC

UT1-UTC estimated from the Key Stone Project VLBI data. The station coordinates and Wobble parameters were fixed to the best known ITRF97 coordinates and Bulletin A values respectively. No a-priori information is given to the UT1-UTC before the estimation (zero value was given for these values). The final data was added at Fri Dec 8 10:10:39 JST 2000.


MJDUT1-UTC
msec
50815.0521 215.6966 +/- .0706
50817.0521 211.9074 +/- .0948
50819.0521 207.7090 +/- .0862
50821.0521 204.6443 +/- .1703
50823.0521 200.9968 +/- .0723
50825.0521 197.9286 +/- .1133
50827.0556 195.4675 +/- .0894
50829.0521 192.1408 +/- .0665
50831.0521 188.4820 +/- .1112
50833.0521 184.8033 +/- .1016
50835.0521 181.7012 +/- .0715
50837.0521 178.1959 +/- .0906
50839.0521 174.9503 +/- .0794
50841.0521 170.6814 +/- .0789
50843.0521 166.0062 +/- .0910
50845.0521 161.1558 +/- .0693
50847.0521 155.8224 +/- .1178
50849.0521 151.1000 +/- .0897
50851.0521 147.2219 +/- .1333
50853.0521 142.7384 +/- .0986
50855.0521 139.0480 +/- .1337
50857.0521 134.8532 +/- .0982
50859.0521 131.0530 +/- .0973
50860.0521 129.6433 +/- .2589
50861.0542 127.0218 +/- .0960
50863.0521 123.3302 +/- .0866
50867.1403 115.7775 +/- .0899
50869.0785 112.1407 +/- .0999
50871.0521 107.3996 +/- .0926
50873.0521 101.9328 +/- .1044
50875.0521 96.4146 +/- .1482
50877.0521 93.3717 +/- .1280
50879.0521 88.7204 +/- .1007
50883.0521 81.0550 +/- .1053
50885.0521 77.6329 +/- .1944
50887.0521 72.7294 +/- .1241
50889.0521 68.6140 +/- .1063
50891.0521 65.3170 +/- .1527
50893.1014 61.4227 +/- .0844
50897.0576 53.3082 +/- .1123
50899.0521 48.3640 +/- .1091
50901.0521 43.6875 +/- .1266
50903.0521 38.3900 +/- .1002
50905.0771 35.3574 +/- .2084
50907.0521 30.8990 +/- .0837
50909.0521 27.5567 +/- .1149
50911.0521 23.8761 +/- .1150
50913.0521 19.6492 +/- .0825
50915.0521 15.6259 +/- .1132
50917.0521 12.2146 +/- .1570
50919.0521 8.5400 +/- .0959
50921.0521 5.7748 +/- .0795
50923.0521 1.4037 +/- .0827
50925.0521 -2.9548 +/- .1190
50927.0521 -7.4248 +/- .1671
50929.0521 -11.7813 +/- .1269
50931.0521 -16.9018 +/- .0946
50933.0521 -20.5712 +/- .1082
50934.0521 -22.8180 +/- .2398
50935.0521 -24.1903 +/- .1415
50937.0521 -27.6618 +/- .0730
50939.0521 -31.0635 +/- .1108
50941.0521 -35.2688 +/- .1518
50943.0521 -37.8631 +/- .1281
50945.0521 -41.8738 +/- .1914
50947.0521 -44.7456 +/- .0924
50949.0521 -47.4943 +/- .1348
50951.0521 -50.5768 +/- .1886
50953.0521 -55.3397 +/- .1044
50955.0521 -59.7332 +/- .0936
50957.0521 -63.9266 +/- .2144
50959.0521 -67.5772 +/- .1136
50961.0521 -71.8248 +/- .1552
50963.0521 -74.2539 +/- .1420
50965.0521 -76.4391 +/- .1311
50967.0521 -79.1850 +/- .1468
50969.0521 -81.7505 +/- .1976
50971.0660 -83.6844 +/- .0954
50973.0521 -85.8058 +/- .1317
50975.0521 -87.2789 +/- .1049
50977.0521 -88.0158 +/- .1629
50979.0521 -90.0869 +/- .1449
50981.0521 -93.3391 +/- .1340
50983.0521 -93.9617 +/- .1939
50984.0521 -95.4627 +/- .2658
50985.0542 -95.5455 +/- .1769
50987.0521 -96.9587 +/- .1218
50989.0521 -97.7452 +/- .1098
50991.0576 -97.9593 +/- .1318
50993.0521 -100.0176 +/- .1437
50995.0521 -100.7234 +/- .1567
50997.0521 -101.7357 +/- .1754
50999.0521 -102.4197 +/- .1326
51001.0521 -103.2377 +/- .1359
51003.0521 -103.2696 +/- .1765
51005.0521 -103.4743 +/- .1376
51007.0521 -104.1282 +/- .0797
51009.0521 -105.1970 +/- .1267
51011.0521 -106.8368 +/- .1250
51013.0521 -108.6856 +/- .1580
51015.0521 -107.9014 +/- .1243
51017.0521 -108.2903 +/- .1542
51019.0521 -109.5876 +/- .1651
51021.0521 -110.7426 +/- .1829
51022.1042 -110.6549 +/- .1362
51023.0521 -111.5682 +/- .1605
51024.0521 -111.8659 +/- .1254
51025.0521 -111.8907 +/- .1051
51026.0521 -112.6103 +/- .1513
51027.0521 -111.8243 +/- .1592
51029.0521 -113.5853 +/- .1472
51031.0521 -114.2637 +/- .1535
51033.0521 -114.9868 +/- .1289
51035.0521 -117.3353 +/- .1446
51037.0521 -118.6347 +/- .1556
51039.0521 -121.6038 +/- .2321
51041.0521 -120.7220 +/- .2581
51043.0521 -121.3818 +/- .1136
51045.0521 -121.3668 +/- .1796
51047.0521 -122.9217 +/- .1216
51049.0521 -124.0668 +/- .1282
51051.0646 -125.7114 +/- .1532
51053.0521 -127.4160 +/- .1965
51055.0521 -128.0330 +/- .1606
51057.0521 -128.3621 +/- .0987
51059.0521 -130.0028 +/- .1089
51061.0521 -131.9429 +/- .1055
51063.0521 -133.6807 +/- .1383
51065.0826 -137.1075 +/- .1207
51067.0639 -139.9807 +/- .1368
51069.0521 -142.8250 +/- .1144
51071.0521 -143.0519 +/- .4209
51073.0521 -145.5392 +/- .1878
51075.0563 -146.8941 +/- .1280
51077.0521 -149.7238 +/- .2409
51079.0521 -151.6076 +/- .1726
51081.0521 -153.2656 +/- .1547
51083.0521 -154.5544 +/- .0850
51085.0521 -156.3728 +/- .1099
51087.0521 -158.7564 +/- .2038
51089.0521 -161.2070 +/- .1242
51091.0521 -165.5228 +/- .1661
51093.0521 -170.0547 +/- .1685
51095.0521 -172.0622 +/- .0879
51097.0521 -174.7561 +/- .0820
51099.0521 -177.4657 +/- .1394
51101.0521 -179.2648 +/- .1545
51103.1278 -183.2791 +/- .2055
51105.0521 -186.1362 +/- .1612
51107.0521 -188.4423 +/- .0918
51109.0521 -191.2472 +/- .0878
51111.0556 -193.9233 +/- .0926
51113.0521 -196.0826 +/- .0842
51115.0521 -198.8667 +/- .0902
51117.0521 -202.4910 +/- .1074
51119.0521 -206.0571 +/- .1229
51121.0521 -210.3441 +/- .1069
51123.0521 -213.7438 +/- .0828
51125.0521 -217.6234 +/- .1357
51127.0521 -220.0149 +/- .0693
51129.0521 -222.7930 +/- .0872
51131.0521 -226.1068 +/- .0685
51133.0521 -228.8417 +/- .1453
51135.0521 -231.7702 +/- .1144
51137.0521 -233.8186 +/- .0956
51139.0521 -236.5792 +/- .0726
51141.0521 -239.1186 +/- .1034
51143.0521 -241.7635 +/- .0752
51145.0521 -245.7345 +/- .1263
51147.0521 -248.9263 +/- .0916
51149.0521 -252.2319 +/- .0750
51151.0542 -255.0227 +/- .0842
51157.0521 -261.7609 +/- .0887
51159.0521 -264.3233 +/- .0768
51161.0521 -266.5211 +/- .0887
51163.0521 -268.1812 +/- .0841
51165.0521 -269.6724 +/- .0804
51167.1069 -271.1867 +/- .1436
51169.0521 -272.1223 +/- .0898
51171.0521 -274.3903 +/- .0782
51173.0521 -276.8568 +/- .0775
51175.0521 -284.2223 +/- .0910
51177.0521 -353.2186 +/- .6127
51179.3021 762.5344 +/- .8944
51181.0521 719.5056 +/- .1019
51183.0521 712.9353 +/- .0797
51185.0569 711.0189 +/- .0988
51187.0521 708.1103 +/- .0912
51189.0521 706.3600 +/- .0805
51191.0521 704.7255 +/- .0803
51195.0521 702.3020 +/- .0712
51197.0521 701.5282 +/- .0979
51199.0521 699.0046 +/- .0786
51201.0521 696.0709 +/- .0803
51203.0521 693.6858 +/- .1086
51205.0521 690.8532 +/- .1020
51207.0521 689.0677 +/- .0892
51209.0521 686.7041 +/- .0785
51211.0521 683.9330 +/- .1134
51213.0521 681.5390 +/- .0840
51215.0521 679.0011 +/- .0832
51217.0521 676.3809 +/- .0862
51219.0521 674.5490 +/- .1584
51221.0521 672.3131 +/- .1419
51223.0521 670.6468 +/- .1062
51225.0521 668.3479 +/- .0911
51227.0521 664.9304 +/- .1258
51229.0521 662.2265 +/- .1000
51231.0521 658.6573 +/- .0912
51233.0556 656.0123 +/- .1229
51235.0521 654.8765 +/- .1269
51237.0521 652.4823 +/- .0830
51238.0521 651.4835 +/- .0989
51239.0521 650.6681 +/- .0943
51240.0556 649.7941 +/- .0845
51241.0521 648.3665 +/- .0874
51242.0521 647.5003 +/- .1178
51243.0521 646.6236 +/- .1038
51244.0521 645.4976 +/- .1086
51245.0521 645.1725 +/- .0934
51246.0521 644.2026 +/- .0829
51247.0521 642.9593 +/- .0871
51250.0521 641.0510 +/- .0818
51251.0521 639.7697 +/- .1001
51252.0521 638.3733 +/- .1369
51253.0521 637.7399 +/- .0910
51254.0521 636.0908 +/- .0938
51255.0521 634.8213 +/- .0991
51256.0569 633.0475 +/- .0974
51257.0521 631.4678 +/- .0877
51258.0521 629.6710 +/- .1233
51259.0521 628.1332 +/- .0950
51260.0639 626.7654 +/- .0842
51261.0521 625.1339 +/- .1122
51262.0521 624.5049 +/- .1142
51263.0521 623.2722 +/- .0882
51264.0521 622.1955 +/- .0921
51265.0521 620.7712 +/- .0946
51266.0521 619.8113 +/- .0772
51267.0521 618.3663 +/- .0991
51268.0521 616.5502 +/- .0913
51269.0521 615.1644 +/- .1164
51271.0521 612.6824 +/- .0917
51273.3451 609.8529 +/- .1170
51275.0521 607.7907 +/- .1144
51277.0521 605.5378 +/- .0965
51279.0521 602.8911 +/- .1110
51281.0521 599.6159 +/- .1343
51283.0521 595.6892 +/- .1047
51285.0757 591.5500 +/- .1018
51287.0521 588.7612 +/- .0900
51289.0521 586.3233 +/- .1018
51291.0521 583.5583 +/- .1435
51293.0521 580.9908 +/- .0892
51295.0521 578.0455 +/- .1030
51297.0521 575.8194 +/- .1156
51299.0521 573.1509 +/- .1050
51301.0521 570.1605 +/- .1469
51301.0521 570.2515 +/- .1481
51303.0521 568.4125 +/- .1337
51305.0521 567.0929 +/- .1197
51307.0521 565.5223 +/- .1357
51309.0521 562.5249 +/- .1263
51311.0521 559.7093 +/- .1367
51313.0521 556.7488 +/- .1223
51315.0521 554.3395 +/- .1169
51317.2319 551.9512 +/- .2340
51319.0521 549.9395 +/- .1153
51321.0521 546.9184 +/- .1206
51323.0521 545.2971 +/- .1677
51325.0521 543.0838 +/- .2644
51327.0521 540.2023 +/- .1351
51329.0521 539.9730 +/- .1246
51331.0549 538.1573 +/- .2865
51333.0521 537.1312 +/- .1576
51335.0521 535.6094 +/- .1534
51339.0521 530.4722 +/- .1173
51341.0521 527.9372 +/- .1164
51345.0521 524.0096 +/- .2339
51347.0521 524.9621 +/- .1692
51349.0833 521.3251 +/- .5081
51351.0521 520.9843 +/- .1427
51353.0521 519.8383 +/- .1892
51355.0833 501.4179 +/- 1.9076
51357.0521 518.8171 +/- .2498
51359.3569 520.8782 +/- .4921
51361.0833 519.2415 +/- .4735
51363.0521 518.4209 +/- .2178
51365.0521 519.6323 +/- .1291
51367.0833 517.1218 +/- .1816
51369.0563 515.4307 +/- .2631
51371.0521 516.7225 +/- .2585
51373.0833 514.7958 +/- .1755
51375.0521 513.9303 +/- .1879
51377.0521 513.2298 +/- .1569
51379.0833 513.0585 +/- .2110
51381.1340 511.2399 +/- .1757
51383.0722 511.3817 +/- .1822
51385.0979 510.4807 +/- .2195
51387.0542 510.9033 +/- .2040
51389.0521 510.9449 +/- .1306
51391.0833 509.5793 +/- .3009
51393.0521 508.6436 +/- .2378
51395.0521 506.6549 +/- .2271
51397.0833 505.7336 +/- .2500
51399.0542 504.3166 +/- .2677
51401.0521 504.4710 +/- .1706
51403.0833 504.2570 +/- .2650
51405.1125 502.4787 +/- .1941
51407.0639 501.1568 +/- .3476
51409.0833 499.3358 +/- .4407
51411.0792 499.5666 +/- .2140
51413.0521 499.7272 +/- .2413
51415.0833 498.2200 +/- .2777
51417.0792 497.5373 +/- .1726
51419.0521 494.9970 +/- .2280
51421.0833 491.4882 +/- .2350
51425.0542 488.5325 +/- .1849
51427.0833 489.4702 +/- 1.0875
51429.0521 485.5655 +/- .3499
51431.0521 484.2087 +/- .2372
51433.0833 482.8672 +/- .3279
51435.0521 480.4215 +/- .2304
51437.1799 479.2822 +/- .2109
51439.0833 852.9123 +/- 688.2621
51441.0792 479.6443 +/- .2117
51443.0521 478.2029 +/- .1899
51445.0833 476.1824 +/- .7023
51447.0521 473.7391 +/- .1416
51449.0521 470.1033 +/- .1959
51451.0833 470.3237 +/- 1.4539
51453.0542 468.5783 +/- .2104
51455.0521 467.0685 +/- .1252
51457.0833 465.0077 +/- .2664
51459.0521 461.9708 +/- .1792
51461.0521 459.3960 +/- .1162
51463.0833 459.7627 +/- .9661
51465.0521 455.5201 +/- .1277
51467.0521 453.3422 +/- .1480
51469.0833 451.7633 +/- .1969
51470.1674 452.1129 +/- .6019
51471.0521 449.9063 +/- .1442
51473.0521 447.4528 +/- .1196
51475.0833 443.4934 +/- 1.5501
51477.0521 439.8393 +/- .1728
51479.0521 436.6967 +/- .1204
51481.0833 413.3674 +/- 2.5380
51483.0583 430.7340 +/- .2372
51485.0521 428.8170 +/- .1292
51487.0833 426.5109 +/- .9402
51489.0521 423.1800 +/- .1008
51491.0521 420.4932 +/- .1277
51493.0882 411.1930 +/- 2.7385
51495.0521 415.4723 +/- .1158
51497.0521 413.7022 +/- .1940
51501.0521 406.9305 +/- .1074
51503.0521 402.8053 +/- .0841
51505.0833 396.0008 +/- 1.7799
51507.0597 398.5581 +/- .2285
51509.0521 395.5935 +/- .1095
51511.0833 395.2169 +/- 1.6166
51513.0521 391.1801 +/- .1199
51515.0632 388.2457 +/- .1044
51517.0833 384.5741 +/- 1.3652
51519.0521 383.6378 +/- .1253
51521.0924 382.1862 +/- .1383
51523.0833 383.4400 +/- 4.7964
51525.1306 378.7716 +/- .0931
51527.0743 376.0030 +/- .1110
51529.0868 1059.9309 +/- 217.0210
51531.0521 370.9483 +/- .0976
51533.0521 367.7738 +/- .1137
51535.0993 363.9959 +/- 2.1077
51535.0993 387.1938 +/- 36.7988
51537.0521 363.9248 +/- .1157
51539.0521 360.9469 +/- .0820
51541.1201 357.6557 +/- .2473
51543.0556 356.6105 +/- .1439

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Last Update: Fri Dec 8 10:10:39 JST 2000

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