| Date: | 2001-07-17 06:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 1069: Delft QL Report, July 17, 2001 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2001-07-17 06:45:00 UTC Message No. 1069 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, July 17, 2001 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS July 17, 2001 This is a weekly report, presenting the results of a continuing analysis of the most recent global LAGEOS-1 and LAGEOS-2 quick-look laser ranging data. The report consists of (A) a pass summary, (B) an overview of the analysis results, detailed statistics of the analysed measurements, and an accumulative pass overview and (C) the earth rotation parameter solutions submitted to IERS. The report is based on all quick-look data as received until Mon, Jul 16, 2001. Questions and comments should be addressed to: K.F. Wakker Delft University of Technology Faculty of Aerospace Engineering Delft Institute for Earth-Oriented Space Research Kluyverweg 1 NL-2629 HS Delft The Netherlands Telephone: +31-(0)15-2782065/2785377 Telefax : +31-(0)15-2785322 E-mail : ron.noomen@deos.tudelft.nl A. PASS SUMMARY The table below gives an overview of the ranging data both on LAGEOS-1 and LAGEOS-2, as received by the Quick-Look Data Analysis Center (QLDAC) on Mon, Jul 16, 2001. All data were obtained through the NASA Crustal Dynamics Data Information system (CDDIS) and the Eurolas Data Center (EDC) in Germany. The data are unscreened and may span more than a week due to late reporting by the stations. ------------------------------------------------------------------------------ Station System/Location Period No. of Passes ID LAGEOS-1 LAGEOS-2 ------------------------------------------------------------------------------ 1824 Kiev, Ukraine 010711 - 010715 3 5 1873 Simeiz, Crimea, Ukraine 010709 - 010713 2 3 1884 Riga, Latvia 010712 - 010712 1 1 1893 Kazivili, Crimea, Ukraine 010708 - 010708 1 1 7080 McDonald Obs., Fort Davis, TX 010711 - 010716 6 7 7090 Yarragadee, Australia 010710 - 010716 7 13 7105 Greenbelt, Maryland 010707 - 010716 21 21 7110 Monument Peak, California 010709 - 010716 15 18 7210 Haleakala Obs., Maui, Hawaii 010710 - 010713 5 4 7237 Changchun, China 010709 - 010715 9 6 7249 Beijing, China 010709 - 010712 4 5 7339 Tateyama, Japan 010710 - 010716 6 3 7403 Arequipa, Peru (TLRS-3) 010709 - 010716 6 6 7501 Hartebeesthoek, SA (MOB-6) 010709 - 010715 9 19 7810 Zimmerwald, Switzerland 010709 - 010716 6 4 7811 Borowiec, Poland 010711 - 010713 3 3 7824 San Fernando, Spain 010711 - 010711 - 1 7832 Riyad, Saudi Arabia 010714 - 010716 4 2 7835 Grasse, France 010711 - 010716 12 7 7836 Potsdam, Germany 010711 - 010711 1 - 7837 Shanghai Observatory, China 010709 - 010716 3 2 7838 Simosato Observatory, Japan 010709 - 010714 3 2 7839 Graz, Austria 010709 - 010715 13 5 7840 Herstmonceux, United Kingdom 010710 - 010716 15 11 7845 Grasse, France (LLR) 010710 - 010715 14 9 7849 Mount Stromlo, Australia 010709 - 010716 9 8 8834 Wettzell, Germany 010709 - 010715 14 10 ------ ------ --- --- TOTAL 010707 - 010716 192 176 ------------------------------------------------------------------------------ B. ANALYSIS RESULTS The analysis is based on two orbit solutions using global quick-look normal points that cover a period of 10 days which are computed simultaneously. This week´s data interval runs from Thu, Jul 5, 2001 to Sun, Jul 15, 2001. The measurement and dynamic models used in this analysis are close to the IERS Standard. The overall model is referred to as QLDACMOD9. The details of this model can be obtained on request. The terrestrial reference frame is provided by a special version of the SSC(DUT) 93L05 station coordinates solution. The general statistics and results of this week´s analysis are thus: ----------------------------------------------------------------------- Satellite LAGEOS-1 LAGEOS-2 Number of Stations 27 28 Number of Passes 216/210 202/194 Number of Normal Points 2279/2148 2689/2608 RMS of Fit (mm) 35 41 ----------------------------------------------------------------------- Residual statistics per station. The header line for each station shows the station id, its name, whether the position is solved for or not and the measurement accuracy in mm. Rejected observations are not used for the calculation of the rms-of-fit, the biases or the scatter. The latter holds w.r.t. the residual trend line described by the bias estimates. Uncertainties are 3-sigma values. -------------------------------------------------------------------------------- Date Time Sat. Obs. RMS Range Bias Time Bias Scatter tot/rej (mm) (mm) (us) (mm) -------------------------------------------------------------------------------- Station 1824 (Kiev) (Position fixed, acc. 200 mm) 1824 11 Jul 01 20:15 LAG1 8 0 1590 1589 +- 214 8 +- 132 52*CHK* 1824 11 Jul 01 23:03 LAG2 7 0 1536 1533 +- 233 -10 +- 219 31*CHK* 1824 13 Jul 01 21:05 LAG1 6 0 56 35 +- 250 38 +- 222 23 1824 13 Jul 01 23:17 LAG2 2 0 20 -550 +-9999 -373 +-8358 0 1824 14 Jul 01 21:21 LAG2 4 1 335 -83 +- 372 -249 +- 283 126 Station 1873 (Simeiz) (Position solved, acc. 200 mm) 1873 6 Jul 01 19:59 LAG1 6 0 173 -218 +- 420 -73 +- 403 60 1873 9 Jul 01 00:46 LAG2 5 0 158 114 +- 597 -21 +- 697 87 1873 9 Jul 01 22:45 LAG2 6 0 101 -120 +- 735 -158 +- 578 27 1873 11 Jul 01 20:25 LAG1 6 0 6 -12 +- 675 9 +- 461 3 1873 11 Jul 01 23:19 LAG2 7 0 57 -10 +- 774 -25 +- 550 34 1873 13 Jul 01 19:23 LAG2 8 0 116 53 +- 227 52 +- 375 92 1873 13 Jul 01 20:58 LAG1 3 0 119 133 +- 738 11 +- 489 11 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 5 Jul 01 00:08 LAG2 16 0 40 20 +- 86 34 +- 67 7 1884 5 Jul 01 21:39 LAG1 8 0 21 -6 +- 222 -10 +- 154 2 1884 5 Jul 01 22:21 LAG2 13 0 51 52 +- 91 7 +- 83 6 1884 8 Jul 01 21:01 LAG1 7 0 32 -25 +- 143 -11 +- 162 3 1884 9 Jul 01 00:43 LAG2 11 0 38 -12 +- 94 31 +- 86 6 1884 12 Jul 01 21:23 LAG2 6 0 43 48 +- 180 -16 +- 333 3 1884 12 Jul 01 22:36 LAG1 8 0 64 -59 +- 116 -14 +- 150 7 Station 1893 (Kazivili) (Position fixed, acc. 100 mm) 1893 5 Jul 01 22:15 LAG2 9 0 13 -17 +- 259 -12 +- 186 11 1893 6 Jul 01 19:59 LAG1 9 0 17 -8 +- 104 -9 +- 96 12 1893 7 Jul 01 22:27 LAG1 7 0 23 -1 +- 655 -10 +- 316 6 1893 8 Jul 01 20:33 LAG2 9 0 35 23 +- 345 -6 +- 232 12 1893 8 Jul 01 20:59 LAG1 9 0 39 -3 +- 287 -17 +- 153 14 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 6 Jul 01 08:47 LAG1 4 0 56 10 +- 703 21 +- 328 2 7080 6 Jul 01 13:56 LAG2 6 0 36 19 +- 70 -28 +- 101 0 7080 7 Jul 01 03:38 LAG1 3 0 2 -1 +- 183 1 +- 335 1 7080 7 Jul 01 03:44 LAG2 4 0 85 82 +- 104 -9 +- 312 0 7080 7 Jul 01 07:11 LAG1 10 0 12 13 +- 75 0 +- 42 2 7080 7 Jul 01 07:33 LAG2 5 0 11 5 +- 215 11 +- 151 1 7080 7 Jul 01 11:51 LAG2 5 0 22 24 +- 170 1 +- 175 2 7080 7 Jul 01 16:01 LAG2 17 0 28 -8 +- 26 -18 +- 18 3 7080 8 Jul 01 05:33 LAG1 14 0 18 18 +- 30 1 +- 21 3 7080 8 Jul 01 06:05 LAG2 7 0 14 51 +- 209 -31 +- 106 2 7080 8 Jul 01 14:20 LAG2 4 0 13 3 +- 84 -28 +- 152 0 7080 9 Jul 01 04:01 LAG2 6 0 17 19 +- 50 -12 +- 145 0 7080 9 Jul 01 04:12 LAG1 9 0 8 6 +- 76 9 +- 54 1 7080 11 Jul 01 12:13 LAG2 17 0 17 7 +- 30 -10 +- 25 3 7080 11 Jul 01 17:33 LAG1 14 0 5 0 +- 29 4 +- 33 4 7080 11 Jul 01 21:03 LAG1 7 0 7 5 +- 109 7 +- 69 2 7080 12 Jul 01 03:42 LAG1 10 0 14 0 +- 44 13 +- 42 2 7080 12 Jul 01 05:56 LAG2 18 0 24 -1 +- 27 -14 +- 16 3 7080 12 Jul 01 07:06 LAG1 17 0 23 19 +- 26 6 +- 14 7 7080 12 Jul 01 14:31 LAG2 13 0 8 7 +- 38 2 +- 30 5 7080 13 Jul 01 08:11 LAG2 12 0 15 27 +- 65 12 +- 49 4 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 5 Jul 01 00:49 LAG1 10 0 63 -62 +- 33 2 +- 43 4 7090 5 Jul 01 04:27 LAG1 13 0 18 -17 +- 70 0 +- 33 2 7090 5 Jul 01 05:45 LAG2 15 0 47 -39 +- 52 -5 +- 31 2 7090 6 Jul 01 07:45 LAG2 18 0 31 -12 +- 22 -26 +- 23 3 7090 7 Jul 01 05:11 LAG1 7 0 18 8 +- 51 -21 +- 46 2 7090 8 Jul 01 16:19 LAG1 7 0 54 -51 +- 37 13 +- 62 1 7090 8 Jul 01 16:33 LAG2 3 0 20 18 +- 88 9 +- 361 0 7090 9 Jul 01 02:43 LAG1 4 0 49 -27 +- 486 -10 +- 235 1 7090 10 Jul 01 08:19 LAG2 14 0 35 -31 +- 29 -6 +- 28 4 7090 10 Jul 01 12:23 LAG2 23 0 18 3 +- 20 10 +- 12 2 7090 10 Jul 01 16:49 LAG1 10 0 17 -10 +- 44 4 +- 25 3 7090 11 Jul 01 06:29 LAG2 4 0 37 -16 +- 75 -28 +- 92 0 7090 11 Jul 01 10:27 LAG2 26 0 25 -22 +- 19 -4 +- 13 8 7090 12 Jul 01 12:40 LAG2 21 0 33 -11 +- 20 19 +- 13 4 7090 12 Jul 01 17:43 LAG1 19 0 18 -8 +- 22 9 +- 12 3 7090 13 Jul 01 00:43 LAG1 5 0 43 -36 +- 111 -8 +- 127 0 7090 13 Jul 01 02:47 LAG2 9 0 41 31 +- 164 -35 +- 82 3 7090 13 Jul 01 04:05 LAG1 12 0 38 -7 +- 65 -15 +- 32 3 7090 13 Jul 01 06:31 LAG2 21 0 26 -11 +- 23 -15 +- 19 1 7090 14 Jul 01 08:53 LAG2 19 0 42 -36 +- 25 -8 +- 24 4 7090 14 Jul 01 12:51 LAG2 23 0 32 24 +- 20 10 +- 11 4 7090 14 Jul 01 15:01 LAG1 18 0 77 -72 +- 22 30 +- 19 5 7090 14 Jul 01 18:31 LAG1 12 0 36 47 +- 41 34 +- 27 2 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 6 Jul 01 09:39 LAG2 26 0 21 18 +- 18 -5 +- 12 6 7105 7 Jul 01 00:11 LAG1 10 0 12 -1 +- 45 -9 +- 40 2 7105 7 Jul 01 03:25 LAG1 14 0 7 7 +- 26 0 +- 16 1 7105 7 Jul 01 04:01 LAG2 13 0 40 49 +- 49 -7 +- 33 4 7105 7 Jul 01 07:41 LAG2 20 0 37 0 +- 21 22 +- 13 2 7105 9 Jul 01 20:13 LAG1 7 0 36 -33 +- 36 -15 +- 51 2 7105 9 Jul 01 23:43 LAG1 5 0 19 9 +- 100 -30 +- 114 3 7105 10 Jul 01 02:23 LAG2 3 0 57 57 +- 55 -2 +- 457 3 7105 10 Jul 01 02:59 LAG1 11 0 28 36 +- 39 -10 +- 29 2 7105 10 Jul 01 05:57 LAG2 9 0 33 -12 +- 182 10 +- 91 1 7105 10 Jul 01 06:19 LAG1 16 0 45 -46 +- 25 1 +- 16 6 7105 10 Jul 01 14:31 LAG2 9 0 50 -51 +- 32 -12 +- 45 3 7105 11 Jul 01 04:15 LAG2 13 0 8 -2 +- 27 6 +- 28 4 7105 11 Jul 01 08:21 LAG2 16 0 12 0 +- 27 8 +- 19 2 7105 11 Jul 01 12:43 LAG2 2 0 41 131 +- 231 350 +- 576 0 7105 12 Jul 01 00:29 LAG1 7 0 3 6 +- 96 -3 +- 73 2 7105 12 Jul 01 02:27 LAG2 13 0 18 -18 +- 27 4 +- 32 2 7105 12 Jul 01 03:31 LAG1 17 0 19 5 +- 23 8 +- 11 3 7105 12 Jul 01 06:13 LAG2 26 0 14 -2 +- 18 -8 +- 11 2 7105 12 Jul 01 07:11 LAG1 6 0 14 6 +- 39 9 +- 29 5 7105 12 Jul 01 11:05 LAG2 5 0 35 15 +- 526 -24 +- 252 2 7105 12 Jul 01 14:47 LAG2 2 0 57 20 +- 771 114 +-1134 0 7105 13 Jul 01 02:29 LAG1 12 0 24 45 +- 52 -21 +- 30 3 7105 13 Jul 01 04:17 LAG2 26 0 35 4 +- 18 21 +- 11 2 7105 13 Jul 01 05:43 LAG1 11 0 20 -19 +- 29 0 +- 14 2 7105 13 Jul 01 08:35 LAG2 22 0 21 12 +- 21 9 +- 15 4 7105 13 Jul 01 12:49 LAG2 18 0 23 -26 +- 25 7 +- 16 4 7105 13 Jul 01 18:35 LAG1 6 0 40 10 +- 351 -20 +- 141 3 7105 13 Jul 01 21:41 LAG1 7 0 26 3 +- 36 -20 +- 27 2 7105 14 Jul 01 00:59 LAG1 16 0 20 18 +- 24 -11 +- 18 2 7105 14 Jul 01 02:45 LAG2 8 0 20 -12 +- 39 20 +- 34 1 7105 14 Jul 01 04:17 LAG1 24 0 5 0 +- 19 2 +- 9 2 7105 14 Jul 01 06:29 LAG2 26 0 8 -1 +- 18 4 +- 11 3 7105 14 Jul 01 10:41 LAG2 21 0 26 -17 +- 20 -12 +- 13 5 7105 14 Jul 01 20:28 LAG1 7 0 29 32 +- 45 -9 +- 53 8 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 6 Jul 01 05:08 LAG1 1 0 18 0 +- 0 0 +- 0 0 7110 6 Jul 01 05:45 LAG2 4 0 4 15 +- 182 -22 +- 240 1 7110 6 Jul 01 08:19 LAG1 17 0 41 -5 +- 23 25 +- 14 6 7110 7 Jul 01 11:53 LAG2 15 0 28 -10 +- 38 -15 +- 31 1 7110 9 Jul 01 04:29 LAG1 7 0 18 -20 +- 40 10 +- 34 1 7110 9 Jul 01 07:37 LAG2 2 0 20 -4 +-7691 -11 +-3426 0 7110 9 Jul 01 07:41 LAG1 24 0 17 0 +- 19 8 +- 9 2 7110 9 Jul 01 11:47 LAG2 13 0 25 -7 +- 28 -20 +- 25 14 7110 10 Jul 01 03:13 LAG1 7 0 11 8 +- 36 -13 +- 73 5 7110 10 Jul 01 05:47 LAG2 11 0 17 4 +- 33 -9 +- 22 3 7110 10 Jul 01 06:31 LAG1 4 0 15 18 +- 189 2 +- 148 1 7110 10 Jul 01 09:55 LAG2 18 0 7 -7 +- 22 0 +- 19 3 7110 11 Jul 01 04:09 LAG2 9 0 21 -18 +- 32 -14 +- 77 2 7110 11 Jul 01 05:03 LAG1 17 0 2 -1 +- 24 0 +- 14 2 7110 11 Jul 01 07:49 LAG2 21 0 13 -5 +- 22 -9 +- 15 1 7110 11 Jul 01 08:31 LAG1 18 0 5 -4 +- 22 2 +- 12 1 7110 11 Jul 01 12:11 LAG2 11 1 26 -14 +- 32 -27 +- 31 2 7110 11 Jul 01 16:43 LAG2 3 0 35 -29 +- 407 -4 +- 361 5 7110 12 Jul 01 03:55 LAG1 10 0 27 -25 +- 30 18 +- 39 0 7110 12 Jul 01 05:59 LAG2 19 0 56 -39 +- 22 -22 +- 13 7 7110 12 Jul 01 07:07 LAG1 17 0 21 4 +- 25 12 +- 13 2 7110 12 Jul 01 10:01 LAG2 19 0 59 8 +- 22 -36 +- 14 6 7110 13 Jul 01 04:13 LAG2 16 0 27 -26 +- 24 2 +- 30 5 7110 13 Jul 01 05:53 LAG1 19 0 4 -2 +- 22 2 +- 13 1 7110 13 Jul 01 08:11 LAG2 17 0 12 -7 +- 24 -5 +- 18 2 7110 13 Jul 01 09:23 LAG1 14 0 12 12 +- 28 1 +- 25 2 7110 13 Jul 01 12:27 LAG2 8 0 18 -18 +- 52 -23 +- 44 4 7110 14 Jul 01 04:33 LAG1 16 0 31 -22 +- 24 15 +- 17 3 7110 14 Jul 01 06:31 LAG2 12 0 51 -48 +- 47 -2 +- 36 2 7110 14 Jul 01 08:01 LAG1 20 0 21 13 +- 22 7 +- 12 3 7110 14 Jul 01 10:24 LAG2 15 0 54 1 +- 31 -38 +- 22 1 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 5 Jul 01 10:13 LAG1 4 0 39 78 +- 532 -17 +- 237 6 7210 10 Jul 01 09:31 LAG2 20 0 27 16 +- 25 10 +- 16 5 7210 10 Jul 01 10:23 LAG1 5 0 28 33 +- 227 -2 +- 114 2 7210 11 Jul 01 07:29 LAG2 17 0 29 27 +- 31 -2 +- 24 6 7210 11 Jul 01 08:39 LAG1 7 0 42 61 +- 136 12 +- 85 2 7210 12 Jul 01 07:25 LAG1 8 0 13 5 +- 41 15 +- 48 5 7210 12 Jul 01 09:36 LAG2 20 0 29 28 +- 26 -12 +- 17 11 7210 12 Jul 01 10:42 LAG1 5 0 21 -20 +- 525 -1 +- 215 12 7210 13 Jul 01 07:45 LAG2 16 0 21 25 +- 33 8 +- 28 1 7210 13 Jul 01 09:19 LAG1 23 0 41 41 +- 23 0 +- 12 8 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 8 Jul 01 13:35 LAG1 6 0 222 -232 +- 209 220 +- 117 112 7237 9 Jul 01 12:09 LAG1 4 0 158 12 +- 95 -448 +- 262 5*CHK* 7237 10 Jul 01 14:05 LAG1 15 0 20 -19 +- 45 0 +- 30 7 7237 10 Jul 01 17:11 LAG2 15 0 30 -5 +- 61 -19 +- 37 8 7237 10 Jul 01 17:40 LAG1 16 0 11 -2 +- 46 -8 +- 41 5 7237 11 Jul 01 15:42 LAG2 2 0 12 -27 +- 339 64 +-1222 0 7237 11 Jul 01 16:11 LAG1 9 0 25 5 +- 84 16 +- 50 7 7237 12 Jul 01 13:27 LAG2 15 0 23 -29 +- 60 -16 +- 48 8 7237 12 Jul 01 14:45 LAG1 17 0 24 -20 +- 45 1 +- 24 12 7237 12 Jul 01 17:28 LAG2 19 0 20 -15 +- 42 -13 +- 30 6 7237 13 Jul 01 13:25 LAG1 10 0 19 -16 +- 73 2 +- 44 4 7237 13 Jul 01 15:47 LAG2 16 0 27 -2 +- 53 -18 +- 39 9 7237 13 Jul 01 17:07 LAG1 10 0 39 38 +- 61 5 +- 75 15 Station 7249 (Beijing) (Position fixed, acc. 50 mm) 7249 5 Jul 01 18:57 LAG2 3 0 95 -92 +- 100 -86 +- 557 21 7249 9 Jul 01 15:03 LAG2 15 0 123 -106 +- 48 25 +- 38 13*CHK* 7249 9 Jul 01 15:40 LAG1 7 0 141 -104 +- 145 -20 +- 80 31 7249 11 Jul 01 13:03 LAG1 3 0 47 184 +- 440 -236 +- 518 7 7249 11 Jul 01 15:15 LAG2 15 0 108 -104 +- 60 0 +- 46 30 7249 11 Jul 01 16:15 LAG1 12 0 131 -122 +- 53 16 +- 43 11*CHK* 7249 11 Jul 01 19:25 LAG2 15 0 94 -94 +- 50 -3 +- 46 20 7249 12 Jul 01 13:27 LAG2 12 0 52 -53 +- 75 -3 +- 80 10 7249 12 Jul 01 14:55 LAG1 14 0 60 -58 +- 47 0 +- 33 16 7249 12 Jul 01 17:23 LAG2 15 0 121 -92 +- 61 26 +- 46 18 Station 7339 (Tateyama) (Position fixed, acc. 20 mm) 7339 5 Jul 01 03:37 LAG1 4 0 9 12 +- 175 21 +- 180 1 7339 6 Jul 01 05:44 LAG1 3 0 36 22 +- 310 43 +- 230 0 7339 10 Jul 01 03:45 LAG1 5 0 16 14 +- 244 16 +- 136 3 7339 11 Jul 01 06:03 LAG1 3 0 62 -58 +- 154 7 +- 268 1 7339 11 Jul 01 23:53 LAG2 3 0 38 4 +- 462 -26 +- 367 4 7339 12 Jul 01 04:29 LAG1 5 0 68 -20 +- 386 20 +- 167 4 7339 12 Jul 01 22:05 LAG2 13 0 54 16 +- 42 27 +- 28 4 7339 13 Jul 01 06:45 LAG1 4 0 62 -63 +- 179 0 +- 180 1 Station 7403 (Arequipa) (Position fixed, acc. 10 mm) 7403 5 Jul 01 03:12 LAG2 2 0 136 -51 +- 334 189 +- 740 0 7403 5 Jul 01 05:33 LAG1 6 0 30 138 +- 199 77 +- 103 2 7403 9 Jul 01 03:31 LAG2 2 0 396 -209 +-1869 142 +-1417 0 7403 9 Jul 01 03:45 LAG1 6 0 488 497 +- 40 70 +- 61 8*CHK* 7403 9 Jul 01 07:05 LAG1 17 0 309 -306 +- 23 4 +- 15 25*CHK* 7403 10 Jul 01 01:42 LAG2 7 0 142 58 +- 36 211 +- 58 1*CHK* 7403 10 Jul 01 05:46 LAG1 12 0 47 -4 +- 28 23 +- 14 3 7403 10 Jul 01 23:43 LAG2 9 0 298 72 +- 33 241 +- 30 5*CHK* 7403 11 Jul 01 03:53 LAG2 4 0 220 -186 +- 59 210 +- 248 3*CHK* 7403 11 Jul 01 04:21 LAG1 17 0 309 335 +- 25 63 +- 17 33*CHK* 7403 12 Jul 01 01:43 LAG2 14 0 291 16 +- 26 196 +- 17 1*CHK* 7403 12 Jul 01 03:17 LAG1 6 0 536 526 +- 44 51 +- 113 3*CHK* 7403 13 Jul 01 03:55 LAG2 10 0 234 -184 +- 31 223 +- 33 14*CHK* 7403 13 Jul 01 05:07 LAG1 15 0 113 117 +- 27 43 +- 14 21*CHK* Station 7501 (Hartebeesthoek) (Position fixed, acc. 10 mm) 7501 5 Jul 01 08:19 LAG1 4 0 62 -64 +- 77 4 +- 159 0 7501 5 Jul 01 09:32 LAG2 1 0 30 0 +- 0 0 +- 0 0 7501 5 Jul 01 12:09 LAG1 2 0 10 712 +-6959 -290 +-2867 0 7501 5 Jul 01 13:09 LAG2 18 0 23 -23 +- 23 11 +- 24 5 7501 5 Jul 01 17:23 LAG2 26 0 10 8 +- 19 0 +- 13 6 7501 8 Jul 01 11:15 LAG1 10 0 17 19 +- 71 -16 +- 37 1 7501 8 Jul 01 11:41 LAG2 8 0 29 -14 +- 100 -9 +- 64 4 7501 8 Jul 01 19:45 LAG2 21 0 10 5 +- 21 -4 +- 13 4 7501 9 Jul 01 09:55 LAG1 10 0 37 -33 +- 79 -2 +- 42 1 7501 9 Jul 01 13:57 LAG2 12 1 32 -19 +- 74 43 +- 65 1 7501 9 Jul 01 17:49 LAG2 23 0 24 6 +- 20 13 +- 11 2 7501 9 Jul 01 22:11 LAG1 15 0 14 2 +- 29 10 +- 20 1 7501 10 Jul 01 11:43 LAG2 2 0 15 64 +-1647 82 +-1700 0 7501 10 Jul 01 15:55 LAG2 24 0 20 11 +- 19 12 +- 16 1 7501 10 Jul 01 20:07 LAG2 15 0 13 -13 +- 24 0 +- 21 3 7501 10 Jul 01 20:53 LAG1 13 0 10 5 +- 27 6 +- 22 2 7501 11 Jul 01 09:39 LAG2 21 0 32 -16 +- 22 -13 +- 12 7 7501 11 Jul 01 13:49 LAG2 19 0 8 7 +- 22 -3 +- 18 2 7501 11 Jul 01 18:03 LAG2 25 0 4 0 +- 19 0 +- 12 4 7501 12 Jul 01 12:01 LAG2 14 0 16 -4 +- 34 18 +- 33 2 7501 12 Jul 01 16:05 LAG2 27 0 31 22 +- 18 16 +- 13 1 7501 12 Jul 01 20:31 LAG2 12 0 14 -20 +- 38 14 +- 39 1 7501 12 Jul 01 21:45 LAG1 13 0 16 11 +- 27 5 +- 17 1 7501 13 Jul 01 07:45 LAG1 16 0 12 -1 +- 24 -8 +- 18 4 7501 13 Jul 01 09:53 LAG2 21 1 16 -12 +- 24 -1 +- 14 6 7501 13 Jul 01 11:31 LAG1 11 0 29 -26 +- 76 -1 +- 44 1 7501 13 Jul 01 14:11 LAG2 21 0 5 1 +- 21 5 +- 22 1 7501 13 Jul 01 18:25 LAG2 15 0 24 4 +- 24 15 +- 16 3 7501 13 Jul 01 20:23 LAG1 10 0 14 -3 +- 32 20 +- 55 3 7501 14 Jul 01 06:43 LAG1 3 0 35 -39 +- 172 10 +- 369 0 7501 14 Jul 01 07:57 LAG2 20 0 27 -26 +- 21 -4 +- 14 6 7501 14 Jul 01 12:21 LAG2 13 0 16 -4 +- 49 -11 +- 43 1 7501 14 Jul 01 16:20 LAG2 27 0 23 -22 +- 18 4 +- 12 7 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 5 Jul 01 21:41 LAG1 11 0 9 -8 +- 87 1 +- 47 6 7806 5 Jul 01 22:25 LAG2 14 0 13 10 +- 33 -2 +- 36 7 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 5 Jul 01 00:00 LAG2 23 0 36 4 +- 43 22 +- 27 3 7810 5 Jul 01 02:33 LAG1 9 0 53 -57 +- 74 45 +- 136 10 7810 5 Jul 01 18:10 LAG1 5 0 8 5 +- 107 -17 +- 196 2 7810 5 Jul 01 21:23 LAG1 19 0 30 -7 +- 48 -14 +- 25 5 7810 5 Jul 01 22:07 LAG2 21 0 41 40 +- 43 -3 +- 35 6 7810 6 Jul 01 00:53 LAG1 15 0 49 -38 +- 60 12 +- 47 7 7810 6 Jul 01 02:03 LAG2 22 0 40 -14 +- 44 22 +- 29 2 7810 6 Jul 01 06:13 LAG2 16 0 18 -18 +- 55 -4 +- 34 6 7810 6 Jul 01 13:13 LAG1 8 0 10 1 +- 111 -7 +- 95 2 7810 9 Jul 01 16:13 LAG1 2 0 37 -32 +- 148 -28 +- 136 0 7810 9 Jul 01 19:27 LAG1 17 0 29 11 +- 48 -16 +- 29 4 7810 9 Jul 01 22:33 LAG2 16 0 14 13 +- 50 2 +- 35 4 7810 9 Jul 01 22:57 LAG1 15 0 42 -32 +- 60 -7 +- 31 4 7810 10 Jul 01 02:31 LAG2 26 0 57 -17 +- 39 32 +- 23 2 7810 10 Jul 01 14:55 LAG1 3 0 37 -92 +- 380 -92 +- 533 7 7810 12 Jul 01 06:51 LAG2 20 0 26 -29 +- 50 -9 +- 31 3 7810 13 Jul 01 17:41 LAG1 14 0 30 -13 +- 54 -19 +- 43 7 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 5 Jul 01 00:09 LAG2 15 0 44 30 +- 52 31 +- 46 11 7811 5 Jul 01 21:25 LAG1 15 0 35 7 +- 52 -23 +- 35 7 7811 5 Jul 01 22:20 LAG2 5 0 119 -119 +- 89 -4 +- 103 6 7811 6 Jul 01 23:41 LAG1 13 0 28 -29 +- 59 5 +- 50 6 7811 7 Jul 01 00:21 LAG2 10 0 24 7 +- 117 17 +- 93 18 7811 11 Jul 01 00:47 LAG2 11 0 25 6 +- 107 22 +- 81 6 7811 11 Jul 01 20:21 LAG1 9 0 18 10 +- 68 -12 +- 70 4 7811 11 Jul 01 23:54 LAG1 10 0 49 -49 +- 64 -4 +- 78 6 7811 12 Jul 01 21:11 LAG2 12 0 59 58 +- 58 4 +- 74 6 7811 12 Jul 01 22:27 LAG1 9 0 29 -24 +- 102 -34 +- 82 6 7811 13 Jul 01 23:08 LAG2 14 0 28 10 +- 54 21 +- 47 13 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 5 Jul 01 22:10 LAG2 2 0 110 262 +- 850 233 +-1283 0 7824 11 Jul 01 22:52 LAG2 1 0 120 0 +- 0 0 +- 0 0 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 7 Jul 01 08:27 LAG1 9 0 15 -9 +- 39 -10 +- 51 4 7832 7 Jul 01 08:55 LAG2 7 0 12 -13 +- 56 -6 +- 105 4 7832 8 Jul 01 06:49 LAG2 13 0 53 -26 +- 35 -39 +- 22 5 7832 8 Jul 01 10:26 LAG1 7 2 13 0 +- 91 -15 +- 106 2 7832 14 Jul 01 09:19 LAG1 13 0 35 -40 +- 34 -17 +- 24 4 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 5 Jul 01 18:15 LAG1 3 0 25 29 +- 185 -6 +- 299 0 7835 5 Jul 01 21:15 LAG1 14 0 12 3 +- 33 -4 +- 14 3 7835 5 Jul 01 22:03 LAG2 20 0 50 40 +- 29 -16 +- 24 1 7835 7 Jul 01 18:41 LAG1 18 0 13 1 +- 29 8 +- 20 4 7835 7 Jul 01 22:05 LAG1 10 0 12 -10 +- 40 -2 +- 22 6 7835 7 Jul 01 22:37 LAG2 8 0 12 13 +- 72 -23 +- 86 3 7835 8 Jul 01 20:46 LAG1 12 0 4 -1 +- 39 0 +- 23 4 7835 9 Jul 01 00:37 LAG1 3 0 15 -23 +- 211 15 +- 388 1 7835 9 Jul 01 00:45 LAG2 10 0 8 -15 +- 82 9 +- 60 2 7835 11 Jul 01 08:57 LAG2 7 0 14 8 +- 75 -7 +- 85 1 7835 11 Jul 01 13:29 LAG1 2 0 26 -4 +- 602 12 +- 345 0 7835 11 Jul 01 17:12 LAG1 2 0 15 4 +- 819 11 +- 865 0 7835 11 Jul 01 20:07 LAG1 25 0 14 3 +- 25 6 +- 12 3 7835 11 Jul 01 22:35 LAG2 22 0 27 -14 +- 26 -14 +- 17 7 7835 11 Jul 01 23:37 LAG1 28 0 9 2 +- 24 3 +- 11 2 7835 12 Jul 01 19:07 LAG1 10 0 8 8 +- 50 -10 +- 47 1 7835 12 Jul 01 21:03 LAG2 8 0 10 10 +- 58 8 +- 99 6 7835 12 Jul 01 22:33 LAG1 5 0 8 -7 +- 65 -12 +- 106 3 7835 13 Jul 01 09:02 LAG2 13 0 6 -4 +- 36 2 +- 23 3 7835 13 Jul 01 21:00 LAG1 2 0 26 101 +-1650 32 +- 706 0 7835 14 Jul 01 19:37 LAG1 5 0 28 9 +- 60 14 +- 28 0 7835 14 Jul 01 21:13 LAG2 5 0 36 -32 +- 56 12 +- 35 0 7835 14 Jul 01 23:29 LAG1 4 0 12 12 +- 127 0 +- 75 0 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 5 Jul 01 00:13 LAG2 15 0 15 7 +- 34 9 +- 29 2 7836 5 Jul 01 21:45 LAG1 6 0 9 26 +- 237 -16 +- 123 3 7836 6 Jul 01 23:39 LAG1 8 0 4 2 +- 50 4 +- 50 2 7836 11 Jul 01 20:16 LAG1 7 0 10 10 +- 53 5 +- 41 3 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 9 Jul 01 15:01 LAG2 11 0 65 -37 +- 84 24 +- 65 5 7837 9 Jul 01 15:23 LAG1 14 0 54 -42 +- 49 27 +- 26 5 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 9 Jul 01 12:03 LAG1 9 0 39 47 +- 72 -13 +- 61 17 7838 9 Jul 01 14:58 LAG2 12 0 55 -9 +- 131 24 +- 69 3 7838 9 Jul 01 15:26 LAG1 16 0 38 -50 +- 45 12 +- 25 9 7838 13 Jul 01 15:37 LAG2 18 0 42 38 +- 29 7 +- 22 15 7838 14 Jul 01 15:49 LAG1 8 0 83 63 +- 115 13 +- 78 14 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 7 Jul 01 18:41 LAG1 20 0 20 19 +- 22 1 +- 13 4 7839 7 Jul 01 22:19 LAG1 3 0 25 23 +- 158 -4 +- 267 1 7839 7 Jul 01 22:33 LAG2 6 0 48 45 +- 45 -9 +- 73 3 7839 9 Jul 01 12:47 LAG1 4 0 31 40 +- 62 -13 +- 35 2 7839 9 Jul 01 15:59 LAG1 7 0 37 27 +- 169 -4 +- 84 2 7839 9 Jul 01 22:27 LAG2 16 0 44 43 +- 27 0 +- 15 5 7839 9 Jul 01 22:47 LAG1 14 0 12 4 +- 25 -5 +- 13 3 7839 10 Jul 01 02:35 LAG2 24 0 45 22 +- 19 24 +- 12 4 7839 10 Jul 01 18:07 LAG1 4 0 62 10 +- 527 -26 +- 272 0 7839 10 Jul 01 20:46 LAG2 16 0 50 45 +- 24 -15 +- 23 2 7839 11 Jul 01 08:53 LAG2 16 0 5 4 +- 24 -1 +- 20 1 7839 11 Jul 01 09:48 LAG1 3 0 39 39 +- 55 1 +- 64 2 7839 11 Jul 01 13:27 LAG1 8 0 16 17 +- 38 1 +- 35 1 7839 12 Jul 01 15:25 LAG1 15 0 31 -17 +- 24 -17 +- 14 1 7839 12 Jul 01 22:11 LAG1 19 0 43 16 +- 22 -19 +- 10 5 7839 13 Jul 01 02:29 LAG1 3 0 46 -45 +- 593 -1 +- 663 0 7839 13 Jul 01 10:47 LAG1 9 0 40 48 +- 41 -18 +- 44 1 7839 13 Jul 01 17:37 LAG1 11 0 38 30 +- 31 -12 +- 29 1 7839 14 Jul 01 19:35 LAG1 14 0 46 44 +- 25 7 +- 14 8 7839 14 Jul 01 21:03 LAG2 16 0 23 5 +- 24 14 +- 14 1 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 8 Jul 01 17:51 LAG1 3 0 14 43 +- 732 -16 +- 409 0 7840 8 Jul 01 20:53 LAG1 12 0 12 11 +- 32 -3 +- 16 2 7840 9 Jul 01 04:49 LAG2 6 0 17 15 +- 72 3 +- 98 3 7840 10 Jul 01 21:41 LAG1 12 0 31 1 +- 31 -16 +- 16 2 7840 11 Jul 01 00:55 LAG2 13 0 15 8 +- 44 5 +- 33 2 7840 11 Jul 01 01:24 LAG1 8 0 16 -15 +- 47 -1 +- 37 4 7840 11 Jul 01 08:57 LAG2 9 0 14 -11 +- 36 -11 +- 52 2 7840 11 Jul 01 16:57 LAG1 7 0 19 19 +- 40 0 +- 25 1 7840 11 Jul 01 20:41 LAG1 4 0 23 24 +- 303 0 +- 189 0 7840 11 Jul 01 22:49 LAG2 13 0 13 -10 +- 30 -4 +- 21 1 7840 11 Jul 01 23:47 LAG1 18 0 13 6 +- 25 7 +- 15 3 7840 12 Jul 01 07:21 LAG2 3 0 26 -7 +- 604 -13 +- 410 2 7840 12 Jul 01 19:03 LAG1 4 0 28 23 +- 60 -16 +- 35 2 7840 12 Jul 01 22:33 LAG1 12 0 24 9 +- 32 -17 +- 22 2 7840 13 Jul 01 00:51 LAG2 23 0 26 9 +- 22 15 +- 14 1 7840 13 Jul 01 21:05 LAG1 18 0 25 18 +- 25 -10 +- 14 3 7840 13 Jul 01 23:01 LAG2 20 0 16 -5 +- 24 11 +- 18 2 7840 14 Jul 01 13:01 LAG1 4 0 16 -15 +- 54 -20 +- 151 1 7840 14 Jul 01 16:29 LAG1 6 0 27 28 +- 48 -2 +- 37 3 7840 14 Jul 01 23:23 LAG1 13 0 10 10 +- 34 0 +- 20 3 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 5 Jul 01 08:39 LAG2 10 0 19 -83 +- 162 35 +- 75 5 7845 5 Jul 01 11:05 LAG1 15 0 11 -11 +- 32 8 +- 27 5 7845 10 Jul 01 11:07 LAG1 18 0 30 23 +- 25 11 +- 14 5 7845 10 Jul 01 21:40 LAG1 21 0 42 -20 +- 30 -12 +- 14 10 7845 11 Jul 01 00:40 LAG2 15 0 36 -34 +- 27 -4 +- 18 10 7845 11 Jul 01 08:48 LAG2 21 0 7 4 +- 23 3 +- 16 4 7845 11 Jul 01 13:23 LAG1 9 0 51 -33 +- 89 10 +- 49 1 7845 11 Jul 01 17:19 LAG1 7 0 9 -52 +- 295 24 +- 129 4 7845 11 Jul 01 20:09 LAG1 25 0 20 -11 +- 22 7 +- 11 12 7845 12 Jul 01 02:52 LAG2 15 0 35 -34 +- 27 1 +- 23 7 7845 12 Jul 01 06:53 LAG2 30 0 21 0 +- 20 -5 +- 10 19 7845 12 Jul 01 11:55 LAG1 23 1 37 12 +- 23 16 +- 11 13 7845 12 Jul 01 19:01 LAG1 15 0 21 -12 +- 29 -10 +- 22 3 7845 12 Jul 01 20:53 LAG2 17 0 30 20 +- 26 -15 +- 22 3 7845 12 Jul 01 22:21 LAG1 21 0 48 -6 +- 25 -19 +- 11 8 7845 13 Jul 01 04:57 LAG2 31 0 44 -18 +- 19 20 +- 10 21 7845 13 Jul 01 09:01 LAG2 27 0 35 -3 +- 21 18 +- 13 21 7845 13 Jul 01 10:37 LAG1 23 0 11 3 +- 24 3 +- 15 9 7845 13 Jul 01 14:19 LAG1 7 0 48 -50 +- 46 -5 +- 45 8 7845 13 Jul 01 17:45 LAG1 15 0 21 -21 +- 33 1 +- 21 3 7845 13 Jul 01 20:55 LAG1 20 0 22 -4 +- 24 -9 +- 11 9 7845 13 Jul 01 22:51 LAG2 20 0 19 -21 +- 26 -5 +- 16 6 7845 14 Jul 01 00:33 LAG1 17 0 18 5 +- 26 -11 +- 17 6 7845 14 Jul 01 21:19 LAG2 18 0 28 -37 +- 35 13 +- 26 4 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 5 Jul 01 00:47 LAG1 12 0 26 -27 +- 47 1 +- 29 4 7849 5 Jul 01 01:41 LAG2 20 1 17 16 +- 22 -7 +- 15 4 7849 5 Jul 01 05:58 LAG2 6 0 12 -6 +- 39 15 +- 67 1 7849 6 Jul 01 12:27 LAG2 6 1 31 -5 +- 85 -30 +- 101 4 7849 6 Jul 01 15:13 LAG1 10 0 49 -49 +- 33 0 +- 24 7 7849 8 Jul 01 08:37 LAG2 10 0 22 -12 +- 57 -10 +- 54 2 7849 8 Jul 01 12:35 LAG2 2 0 14 -16 +- 96 -45 +- 209 0 7849 9 Jul 01 10:33 LAG2 13 0 14 -14 +- 29 -5 +- 29 5 7849 9 Jul 01 14:31 LAG1 7 0 9 -2 +- 245 -5 +- 113 4 7849 10 Jul 01 00:57 LAG1 9 0 11 5 +- 36 -10 +- 31 2 7849 10 Jul 01 08:42 LAG2 6 0 14 -11 +- 43 14 +- 46 4 7849 10 Jul 01 13:19 LAG1 8 0 27 25 +- 42 -4 +- 62 5 7849 10 Jul 01 17:21 LAG1 2 0 47 14 +-6524 -23 +-2478 0 7849 12 Jul 01 08:51 LAG2 12 0 21 -24 +- 33 -20 +- 34 3 7849 12 Jul 01 17:43 LAG1 10 0 52 -42 +- 45 -7 +- 29 3 7849 13 Jul 01 07:01 LAG2 8 0 7 0 +- 37 10 +- 49 1 7849 13 Jul 01 16:17 LAG1 15 0 10 -10 +- 25 2 +- 17 2 7849 14 Jul 01 00:39 LAG2 17 0 17 -17 +- 23 -1 +- 12 4 7849 14 Jul 01 05:07 LAG2 9 0 4 9 +- 70 -7 +- 53 1 7849 14 Jul 01 09:13 LAG2 11 0 19 -11 +- 34 16 +- 24 4 7849 14 Jul 01 14:49 LAG1 18 0 25 -10 +- 22 12 +- 12 8 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 5 Jul 01 00:01 LAG2 16 0 52 -43 +- 24 15 +- 15 9 8834 5 Jul 01 02:31 LAG1 7 0 33 -12 +- 51 47 +- 106 4 8834 5 Jul 01 03:59 LAG2 26 0 57 -53 +- 18 10 +- 9 9 8834 5 Jul 01 08:41 LAG2 7 0 90 -158 +- 248 32 +- 119 3 8834 5 Jul 01 10:53 LAG1 17 0 42 -39 +- 23 -10 +- 18 10 8834 5 Jul 01 14:20 LAG1 12 0 29 -25 +- 33 -16 +- 16 5 8834 5 Jul 01 17:49 LAG1 20 0 26 -26 +- 22 -3 +- 12 6 8834 5 Jul 01 21:17 LAG1 20 0 52 -50 +- 21 -4 +- 10 11 8834 5 Jul 01 22:11 LAG2 16 0 15 -10 +- 24 -9 +- 20 4 8834 6 Jul 01 00:55 LAG1 3 0 54 -47 +-1030 3 +- 546 5 8834 6 Jul 01 02:09 LAG2 22 0 60 -58 +- 20 10 +- 12 10 8834 6 Jul 01 06:23 LAG2 9 0 53 -69 +- 50 -22 +- 47 3 8834 6 Jul 01 09:29 LAG1 6 0 11 -22 +- 119 -17 +- 147 5 8834 6 Jul 01 16:35 LAG1 9 0 48 -40 +- 71 5 +- 45 6 8834 7 Jul 01 08:23 LAG2 10 0 65 -80 +- 56 -13 +- 40 8 8834 7 Jul 01 11:36 LAG1 17 0 43 -41 +- 24 2 +- 14 3 8834 9 Jul 01 04:44 LAG2 13 0 56 -57 +- 27 2 +- 22 7 8834 9 Jul 01 19:26 LAG1 19 0 37 -36 +- 22 -1 +- 12 7 8834 9 Jul 01 22:49 LAG2 12 0 47 -43 +- 38 -2 +- 21 4 8834 10 Jul 01 06:37 LAG2 27 0 63 -61 +- 18 -3 +- 10 11 8834 10 Jul 01 11:07 LAG1 14 0 16 -16 +- 25 0 +- 14 3 8834 10 Jul 01 14:39 LAG1 6 0 28 -51 +- 247 -10 +- 109 7 8834 10 Jul 01 20:57 LAG2 11 0 30 -22 +- 30 -17 +- 40 4 8834 11 Jul 01 22:57 LAG2 18 0 67 -65 +- 25 -1 +- 16 5 8834 12 Jul 01 00:01 LAG1 13 0 35 -48 +- 46 11 +- 30 5 8834 12 Jul 01 15:33 LAG1 9 0 77 -90 +- 41 -21 +- 36 6 8834 13 Jul 01 14:07 LAG1 8 0 56 -79 +- 104 -13 +- 55 1 8834 13 Jul 01 19:27 LAG2 4 0 28 -28 +- 48 -2 +- 285 3 8834 13 Jul 01 21:01 LAG1 9 0 32 -51 +- 69 -14 +- 41 2 8834 13 Jul 01 22:55 LAG2 9 0 60 -98 +- 207 -18 +- 99 3 8834 14 Jul 01 00:37 LAG1 17 0 36 -34 +- 23 -8 +- 18 3 8834 14 Jul 01 09:17 LAG1 8 0 56 -53 +- 34 -25 +- 82 3 8834 14 Jul 01 12:37 LAG1 2 0 29 401 +-1062 138 +- 380 0 8834 14 Jul 01 16:15 LAG1 3 0 34 -60 +-1082 -11 +- 489 0 8834 14 Jul 01 19:45 LAG1 11 0 29 -27 +- 29 9 +- 22 6 8834 14 Jul 01 21:11 LAG2 19 0 73 -72 +- 22 15 +- 16 5 8834 14 Jul 01 23:17 LAG1 19 0 32 -32 +- 24 1 +- 14 4 -------------------------------------------------------------------------------- C. EARTH ROTATION PARAMETER SOLUTIONS FOR IERS The following solutions for the polar motion and the UT1-UTC time difference were also obtained in the 10-day data arc analysis described in the previous section. Only solutions submitted to IERS are presented here. -------------------------------------------------------------- DATE X Y UT1-UTC (YYMMDD.D) (MAS) (MAS) (MS) -------------------------------------------------------------- 010708.0 253.6 +/- 0.1 287.9 +/- 0.1 -32026.09 +/- 0.01 010711.0 252.4 +/- 0.1 278.4 +/- 0.1 -32025.85 +/- 0.01 -------------------------------------------------------------- D. COMMENTS 1. This is a QLDAC analysis report in a new style. Although our old report served quite well for observation campaigns, we have received many requests to adjust our report to the current situation (i.e. a permanent global SLR network with few mobile systems), and to spend more attention to the quality of the data taken by the global network. The most important element of the report is the table with statistics for each individual data pass. Although the numbers will speak for themselves, we must give a warning here that some of you may be disappointed to see that their station appears to be suffering from a data problem. However, we are using a model for station positions that is already 7 years old, and which may be responsible for errors in the station position in the order of 1-5 cm. We intend to introduce a new coordinates solution in the course of this millennium. Readers of this report are invited to provide us suggestions for further improvements. 2. The results for the Chinese system TROS, now located at Lhasa (station 7356), are based on preliminary coordinates, which may explain the possibly large residuals. ”/DGFI3/home/slreport/mbox” complete From: Ron Noomen ******************************************************************************** |