| Date: | 2005-09-12 13:15:00 | |
| Sender: | Ron Noomen <Ron Noomen <ron@astro.lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 5978: Delft QL Report September 12, 2005 | |
| Author: | Ron Noomen | |
| Content: | ******************************************************************************** SLR Electronic Report 2005-09-12 13:15:00 UTC Message No. 5978 ******************************************************************************** Author: Ron Noomen Subject: Delft QL Report September 12, 2005 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS September 12, 2005 This is a daily 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, Sep 12, 2005. Questions and comments should be addressed to: R. Noomen Delft University of Technology Faculty of Aerospace Engineering Delft Institute for Earth-Oriented Space Research Kluyverweg 1 2629 HS Delft The Netherlands Telephone: +31-15-2785377 Telefax : +31-15-2785322 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, Sep 12, 2005. 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 ------------------------------------------------------------------------------ 1831 Lviv, Ukraine 050911 - 050912 3 - 1864 Maidanak, Uzbekistan (site 2) 050909 - 050911 3 - 1884 Riga, Latvia 050911 - 050911 1 - 6405 Concepcion, Chile (TIGO 847) 050911 - 050911 - 1 7090 Yarragadee, Australia 050910 - 050911 1 4 7110 Monument Peak, California 050910 - 050910 1 - 7237 Changchun, China 050910 - 050910 1 - 7824 San Fernando, Spain 050911 - 050912 1 1 7825 Mount Stromlo, Australia 050910 - 050911 1 1 7832 Riyad, Saudi Arabia 050910 - 050912 6 6 7839 Graz, Austria 050911 - 050912 3 - 7841 Potsdam, Germany 050909 - 050909 1 - 7848 Ajaccio, Corsica (FTLRS) 050911 - 050911 1 - 7941 Matera, Italy (MLRO 532) 050911 - 050912 - 2 8834 Wettzell, Germany 050911 - 050911 1 - ------ ------ --- --- TOTAL 050909 - 050912 24 15 ------------------------------------------------------------------------------ B. ANALYSIS RESULTS The analysis is based on two orbit solutions using global quick-look normal points that cover a period of 8 days which are computed simultaneously. This week´s data interval runs from Sun, Sep 4, 2005 to Mon, Sep 12, 2005. The measurement and dynamic models used in this analysis are close to the IERS Standard. The overall model is referred to as QLDACMOD11. The details of this model can be obtained on request. The terrestrial reference frame is provided by the ITRF2000 station coordinates solution (extended with coordinates of new stations, where necessary). The general statistics and results of this week´s analysis are thus: ----------------------------------------------------------------------- Satellite LAGEOS-1 LAGEOS-2 Number of Stations 27 23 Number of Passes 259/258 162/162 Number of Normal Points 2680/2628 1686/1681 Weighted RMS of Fit (mm) 14 11 ----------------------------------------------------------------------- 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 1831 (Lviv) (position fixed, acc. 400 mm) 1831 5 Sep 05 18:45 LAG1 7 0 76 34 +- 726 41 +- 673 16 1831 6 Sep 05 01:44 LAG1 1 0 152 0 +- 0 0 +- 0 0 1831 7 Sep 05 00:14 LAG1 4 0 102 -147 +-1416 -60 +-1607 11 1831 7 Sep 05 22:57 LAG1 1 0 164 0 +- 0 0 +- 0 0 1831 8 Sep 05 01:53 LAG2 6 0 117 131 +- 584 -57 +-1088 9 1831 8 Sep 05 02:15 LAG1 8 0 96 -129 +- 802 -127 +- 576 6 1831 9 Sep 05 20:11 LAG1 10 0 116 -118 +- 414 -6 +- 367 15 1831 9 Sep 05 23:37 LAG1 5 0 68 -204 +-1851 -114 +-1306 8 1831 10 Sep 05 01:59 LAG2 10 0 127 122 +- 382 -29 +- 476 5 1831 11 Sep 05 01:43 LAG1 11 0 145 -118 +- 385 -116 +- 337 19 1831 11 Sep 05 21:01 LAG1 9 0 165 -167 +- 406 -22 +- 426 13 Station 1864 (Maidanak) (position fixed, acc. 200 mm) 1864 4 Sep 05 16:13 LAG1 11 0 18 -1 +- 182 2 +- 97 18 1864 5 Sep 05 18:32 LAG1 10 0 18 -1 +- 223 -8 +- 184 13 1864 6 Sep 05 17:03 LAG1 11 0 35 -13 +- 182 6 +- 108 29 1864 6 Sep 05 23:41 LAG2 11 0 19 0 +- 198 5 +- 170 18 1864 7 Sep 05 15:41 LAG1 12 0 14 1 +- 174 1 +- 90 13 1864 8 Sep 05 17:55 LAG1 10 0 18 6 +- 189 -9 +- 154 13 1864 9 Sep 05 16:31 LAG1 10 0 15 6 +- 190 -1 +- 116 14 1864 10 Sep 05 15:05 LAG1 11 0 19 -2 +- 189 6 +- 114 16 1864 11 Sep 05 17:19 LAG1 11 0 64 -62 +- 180 0 +- 118 14 Station 1873 (Simeiz) (position fixed, acc. 200 mm) 1873 4 Sep 05 23:22 LAG1 2 0 81 80 +-2839 -1 +-2153 0 1873 6 Sep 05 21:02 LAG1 1 0 151 0 +- 0 0 +- 0 0 1873 7 Sep 05 00:19 LAG1 3 0 135 110 +- 658 19 +- 447 6 1873 7 Sep 05 19:45 LAG1 2 0 122 147 +-5593 -11 +-2641 0 1873 8 Sep 05 18:01 LAG1 1 0 156 0 +- 0 0 +- 0 0 Station 1884 (Riga) (position fixed, acc. 100 mm) 1884 5 Sep 05 22:03 LAG1 13 0 15 -6 +- 86 8 +- 49 7 1884 7 Sep 05 19:13 LAG1 19 0 13 -1 +- 68 -6 +- 40 8 1884 9 Sep 05 20:02 LAG1 19 0 24 10 +- 69 11 +- 39 7 1884 9 Sep 05 23:35 LAG1 16 0 15 3 +- 75 7 +- 49 8 1884 11 Sep 05 20:49 LAG1 16 0 13 0 +- 75 4 +- 43 10 Station 6405 (Concepcion) (position solved, acc. 20 mm) 6405 9 Sep 05 06:19 LAG2 6 0 23 20 +- 204 0 +- 113 8 6405 9 Sep 05 20:25 LAG2 2 0 11 -13 +- 91 122 +- 551 0 6405 10 Sep 05 00:59 LAG1 9 0 7 -7 +- 25 3 +- 31 2 6405 11 Sep 05 02:31 LAG2 16 0 316 296 +- 20 -206 +- 13 159*CHK* Station 6810 (Zimmerwald 846) (position fixed, acc. 60 mm) 6810 4 Sep 05 00:41 LAG1 15 0 20 -18 +- 47 2 +- 29 6 6810 4 Sep 05 01:05 LAG2 12 0 13 4 +- 53 -10 +- 57 6 6810 4 Sep 05 13:07 LAG2 14 0 25 -21 +- 50 -10 +- 27 8 6810 4 Sep 05 19:45 LAG1 19 0 23 -7 +- 46 8 +- 22 6 6810 4 Sep 05 23:20 LAG1 11 0 33 -14 +- 58 14 +- 34 7 6810 5 Sep 05 02:47 LAG1 19 0 12 -3 +- 42 5 +- 21 5 6810 5 Sep 05 03:00 LAG2 22 0 22 -19 +- 39 3 +- 21 8 6810 5 Sep 05 06:13 LAG1 24 0 13 -2 +- 37 -5 +- 18 8 6810 5 Sep 05 07:29 LAG2 9 0 5 -4 +- 88 4 +- 78 4 6810 5 Sep 05 11:13 LAG2 15 0 7 -5 +- 65 1 +- 38 2 6810 6 Sep 05 08:57 LAG1 6 0 27 -1 +- 271 -23 +- 245 3 6810 6 Sep 05 09:40 LAG2 7 0 15 -7 +- 153 -4 +- 75 3 6810 6 Sep 05 13:58 LAG2 4 0 26 -19 +-1483 -3 +- 722 0 6810 6 Sep 05 17:33 LAG1 7 0 13 -1 +- 303 -7 +- 200 3 6810 6 Sep 05 20:35 LAG1 16 0 28 -13 +- 45 12 +- 21 2 6810 7 Sep 05 00:08 LAG1 15 0 26 -22 +- 48 11 +- 28 2 6810 7 Sep 05 03:26 LAG2 18 0 7 -6 +- 50 1 +- 30 4 6810 7 Sep 05 03:33 LAG1 15 0 8 -5 +- 52 3 +- 27 5 6810 7 Sep 05 07:01 LAG1 23 0 18 -17 +- 38 0 +- 22 5 6810 7 Sep 05 07:24 LAG2 20 0 13 -11 +- 42 1 +- 24 6 6810 7 Sep 05 11:27 LAG2 20 0 18 -9 +- 40 -7 +- 20 4 6810 7 Sep 05 19:11 LAG1 21 0 15 -8 +- 39 -4 +- 18 6 6810 7 Sep 05 22:51 LAG1 18 0 16 -11 +- 43 6 +- 23 3 6810 8 Sep 05 01:29 LAG2 13 0 13 -7 +- 54 -4 +- 39 6 6810 8 Sep 05 02:17 LAG1 18 0 10 -10 +- 46 1 +- 25 4 6810 8 Sep 05 05:27 LAG2 14 0 9 -7 +- 49 0 +- 30 5 6810 8 Sep 05 05:38 LAG1 16 0 17 -8 +- 53 -4 +- 24 5 6810 8 Sep 05 09:35 LAG2 11 0 9 -11 +- 72 -4 +- 39 3 6810 8 Sep 05 13:41 LAG2 5 0 7 -3 +- 304 -8 +- 266 2 Station 7090 (Yarragadee) (position fixed, acc. 10 mm) 7090 4 Sep 05 09:37 LAG1 17 0 22 -19 +- 10 6 +- 6 3 7090 4 Sep 05 10:43 LAG2 16 0 11 -5 +- 12 -5 +- 11 2 7090 4 Sep 05 13:11 LAG1 16 0 12 -13 +- 10 1 +- 7 0 7090 4 Sep 05 14:57 LAG2 15 0 5 3 +- 11 2 +- 9 2 7090 4 Sep 05 18:53 LAG2 25 0 9 1 +- 8 -6 +- 5 3 7090 4 Sep 05 22:11 LAG1 5 0 20 -35 +- 92 -13 +- 76 3 7090 5 Sep 05 11:37 LAG1 17 0 7 -4 +- 13 -5 +- 7 2 7090 5 Sep 05 12:47 LAG2 12 0 2 1 +- 23 2 +- 21 1 7090 6 Sep 05 00:23 LAG1 12 0 23 -20 +- 12 -9 +- 8 6 7090 6 Sep 05 15:23 LAG2 6 0 4 -2 +- 18 5 +- 25 2 7090 7 Sep 05 09:11 LAG2 6 0 9 -15 +- 53 5 +- 49 0 7090 7 Sep 05 12:29 LAG1 13 0 12 3 +- 19 10 +- 12 1 7090 7 Sep 05 13:01 LAG2 13 0 11 -23 +- 27 -21 +- 22 1 7090 8 Sep 05 10:59 LAG2 10 0 3 -8 +- 41 -7 +- 31 0 7090 8 Sep 05 11:19 LAG1 2 0 8 -6 +- 358 1 +- 263 0 7090 9 Sep 05 09:16 LAG2 5 0 7 -7 +- 21 -7 +- 56 1 7090 9 Sep 05 09:57 LAG1 7 0 24 -14 +- 18 14 +- 19 1 7090 9 Sep 05 13:17 LAG2 10 0 16 -17 +- 14 -4 +- 9 3 7090 9 Sep 05 13:33 LAG1 4 0 7 -6 +- 42 3 +- 104 0 7090 9 Sep 05 17:33 LAG2 12 0 10 1 +- 13 7 +- 9 2 7090 9 Sep 05 22:27 LAG1 15 0 9 -8 +- 10 3 +- 9 3 7090 10 Sep 05 02:03 LAG1 2 0 10 -48 +- 309 -36 +- 288 0 7090 10 Sep 05 08:35 LAG1 8 0 11 -2 +- 15 6 +- 8 2 7090 10 Sep 05 11:17 LAG2 23 0 1 0 +- 8 0 +- 8 1 7090 10 Sep 05 12:03 LAG1 16 0 4 0 +- 10 2 +- 6 1 7090 10 Sep 05 15:29 LAG2 23 0 12 2 +- 9 8 +- 6 2 7090 10 Sep 05 20:01 LAG2 6 0 6 18 +- 55 -19 +- 73 2 7090 11 Sep 05 09:21 LAG2 13 0 22 14 +- 12 -11 +- 12 6 Station 7105 (Greenbelt) (position fixed, acc. 10 mm) 7105 6 Sep 05 08:40 LAG2 4 0 12 -13 +- 24 4 +- 9 1 7105 6 Sep 05 08:43 LAG1 22 0 6 -2 +- 9 3 +- 5 2 7105 6 Sep 05 12:25 LAG1 17 0 8 -3 +- 11 -3 +- 7 1 7105 6 Sep 05 12:59 LAG2 17 0 10 -3 +- 10 -6 +- 8 2 7105 6 Sep 05 17:27 LAG2 2 0 16 -36 +- 349 17 +- 321 0 7105 7 Sep 05 04:11 LAG1 14 0 2 0 +- 12 1 +- 6 2 7105 7 Sep 05 06:51 LAG2 20 0 6 -1 +- 9 4 +- 6 1 7105 7 Sep 05 07:35 LAG1 16 0 8 8 +- 10 -2 +- 8 2 7105 7 Sep 05 10:51 LAG2 25 0 3 -1 +- 8 -1 +- 4 2 7105 8 Sep 05 08:51 LAG2 14 0 5 -1 +- 12 -1 +- 5 3 7105 8 Sep 05 09:51 LAG1 13 0 10 2 +- 22 -6 +- 12 2 7105 8 Sep 05 13:07 LAG2 8 0 4 -6 +- 53 -6 +- 35 1 7105 9 Sep 05 04:53 LAG1 16 0 7 7 +- 11 0 +- 7 2 7105 9 Sep 05 07:02 LAG2 23 0 6 2 +- 8 3 +- 6 1 7105 9 Sep 05 08:14 LAG1 15 0 2 1 +- 11 0 +- 8 2 Station 7110 (Monument Peak) (position fixed, acc. 10 mm) 7110 4 Sep 05 20:51 LAG2 7 0 29 -28 +- 16 -5 +- 17 2 7110 5 Sep 05 03:33 LAG1 14 0 9 10 +- 12 -1 +- 5 3 7110 6 Sep 05 16:02 LAG1 3 0 9 -13 +- 182 -17 +- 138 1 7110 6 Sep 05 16:51 LAG2 10 0 4 -2 +- 16 -2 +- 20 3 7110 7 Sep 05 04:25 LAG1 12 0 8 -8 +- 16 0 +- 10 1 7110 7 Sep 05 08:01 LAG1 5 0 3 2 +- 22 -1 +- 54 2 7110 7 Sep 05 10:41 LAG2 7 0 2 2 +- 44 3 +- 35 1 7110 7 Sep 05 11:35 LAG1 4 0 13 28 +- 188 -8 +- 103 3 7110 7 Sep 05 15:05 LAG2 6 0 12 -9 +- 44 -3 +- 48 1 7110 8 Sep 05 03:24 LAG1 8 0 11 5 +- 54 -7 +- 24 2 7110 8 Sep 05 06:41 LAG1 8 0 5 4 +- 15 -2 +- 12 1 7110 8 Sep 05 10:01 LAG1 6 0 7 6 +- 17 0 +- 40 2 7110 8 Sep 05 13:05 LAG2 9 0 7 3 +- 31 -8 +- 24 2 7110 8 Sep 05 13:44 LAG1 3 0 7 3 +- 419 -4 +- 166 0 7110 9 Sep 05 01:59 LAG1 10 0 14 9 +- 32 -14 +- 22 6 7110 10 Sep 05 11:01 LAG1 3 0 3 18 +- 276 -13 +- 176 0 Station 7124 (Papeete) (position fixed, acc. 10 mm) 7124 7 Sep 05 09:57 LAG2 14 0 17 18 +- 12 11 +- 12 3 7124 8 Sep 05 07:25 LAG1 6 1 16 -9 +- 23 -10 +- 31 2 7124 8 Sep 05 07:59 LAG2 4 0 12 9 +- 21 7 +- 19 2 7124 9 Sep 05 05:45 LAG1 13 0 14 -7 +- 12 -5 +- 6 4 7124 9 Sep 05 10:03 LAG2 11 0 13 22 +- 43 6 +- 26 3 7124 10 Sep 05 04:41 LAG1 5 0 8 7 +- 24 -11 +- 27 0 7124 10 Sep 05 08:27 LAG2 4 0 19 16 +- 21 53 +- 122 6 Station 7237 (Changchun) (position fixed, acc. 50 mm) 7237 4 Sep 05 12:45 LAG1 7 0 9 5 +- 135 -2 +- 81 9 7237 5 Sep 05 11:05 LAG1 12 0 23 -6 +- 48 -12 +- 30 5 7237 6 Sep 05 13:37 LAG1 10 0 19 9 +- 195 3 +- 84 8 7237 7 Sep 05 11:57 LAG1 9 0 12 -5 +- 51 3 +- 32 9 7237 8 Sep 05 10:49 LAG1 10 0 26 -23 +- 150 -1 +- 77 4 7237 8 Sep 05 14:21 LAG1 4 0 40 31 +- 167 5 +- 101 6 7237 9 Sep 05 12:39 LAG1 15 0 31 18 +- 40 10 +- 19 6 7237 10 Sep 05 11:39 LAG1 5 0 10 -20 +- 216 13 +- 131 7 Station 7249 (Beijing) (position solved, acc. 50 mm) 7249 4 Sep 05 12:27 LAG1 18 0 8 -1 +- 36 -2 +- 19 6 7249 4 Sep 05 16:02 LAG1 6 0 13 3 +- 115 -8 +- 111 6 7249 5 Sep 05 14:49 LAG1 6 0 12 6 +- 75 -10 +- 112 3 7249 5 Sep 05 18:15 LAG1 1 0 5 0 +- 0 0 +- 0 0 7249 6 Sep 05 13:23 LAG1 14 0 18 -8 +- 41 -2 +- 28 15 7249 6 Sep 05 16:57 LAG1 6 0 14 -9 +- 71 4 +- 85 11 7249 6 Sep 05 19:51 LAG2 10 0 24 -5 +- 88 -17 +- 58 9 7249 6 Sep 05 20:19 LAG1 10 0 18 -15 +- 74 14 +- 57 13 Station 7355 (Urumqi) (position solved, acc. 10 mm) 7355 4 Sep 05 16:17 LAG1 11 0 24 -12 +- 14 9 +- 11 20 7355 6 Sep 05 17:13 LAG1 8 0 30 69 +- 38 -46 +- 23 10 Station 7405 (Concepcion) (position solved, acc. 20 mm) 7405 10 Sep 05 00:25 LAG2 10 0 11 -4 +- 21 15 +- 34 1 7405 10 Sep 05 01:03 LAG1 6 0 9 -12 +- 43 12 +- 58 4 7405 10 Sep 05 04:57 LAG2 5 0 13 8 +- 188 2 +- 119 2 Station 7501 (Hartebeesthoek) (position fixed, acc. 10 mm) 7501 8 Sep 05 14:43 LAG2 7 0 11 -15 +- 22 11 +- 33 0 7501 8 Sep 05 15:23 LAG1 2 0 5 -3 +- 200 -3 +- 389 0 7501 8 Sep 05 18:37 LAG1 8 0 4 0 +- 14 -3 +- 11 1 7501 8 Sep 05 19:19 LAG2 4 0 14 22 +- 223 -6 +- 181 2 7501 9 Sep 05 03:51 LAG1 3 0 7 16 +- 67 35 +- 151 4 7501 9 Sep 05 17:21 LAG1 7 0 20 10 +- 17 6 +- 9 4 Station 7810 (Zimmerwald 423) (position fixed, acc. 60 mm) 7810 4 Sep 05 00:53 LAG1 7 0 17 -16 +- 79 1 +- 98 1 7810 4 Sep 05 01:15 LAG2 9 0 8 0 +- 61 -13 +- 98 2 7810 4 Sep 05 13:07 LAG2 13 0 22 -22 +- 55 -9 +- 31 2 7810 4 Sep 05 19:47 LAG1 19 0 18 -6 +- 43 7 +- 20 3 7810 5 Sep 05 02:47 LAG1 13 0 10 -4 +- 50 4 +- 25 4 7810 5 Sep 05 03:09 LAG2 19 0 23 -23 +- 42 3 +- 27 4 7810 5 Sep 05 06:15 LAG1 20 0 10 -2 +- 40 -3 +- 21 6 7810 5 Sep 05 07:29 LAG2 9 0 4 2 +- 96 -2 +- 72 3 7810 5 Sep 05 11:14 LAG2 14 0 4 -3 +- 55 0 +- 33 2 7810 6 Sep 05 08:59 LAG1 5 0 21 47 +- 414 -55 +- 350 1 7810 6 Sep 05 09:41 LAG2 7 0 16 -4 +- 121 -6 +- 63 2 7810 6 Sep 05 13:58 LAG2 3 0 22 -98 +-1970 38 +- 983 4 7810 6 Sep 05 17:33 LAG1 4 0 7 -2 +- 587 -3 +- 479 2 7810 6 Sep 05 20:35 LAG1 15 0 30 -17 +- 47 11 +- 22 5 7810 7 Sep 05 00:08 LAG1 13 0 27 -23 +- 50 10 +- 32 1 7810 7 Sep 05 03:17 LAG2 24 0 7 -4 +- 37 0 +- 21 5 7810 7 Sep 05 03:33 LAG1 21 0 9 -5 +- 40 3 +- 19 4 7810 7 Sep 05 07:05 LAG1 23 0 12 -11 +- 38 0 +- 23 2 7810 7 Sep 05 07:24 LAG2 18 0 7 -6 +- 43 -1 +- 25 3 7810 7 Sep 05 11:27 LAG2 19 0 19 -12 +- 42 -8 +- 21 4 7810 7 Sep 05 19:13 LAG1 17 0 11 -7 +- 46 -5 +- 25 2 7810 7 Sep 05 22:51 LAG1 19 0 17 -14 +- 41 6 +- 23 3 7810 8 Sep 05 01:30 LAG2 20 0 13 -10 +- 40 -6 +- 32 4 7810 8 Sep 05 02:15 LAG1 19 0 16 -16 +- 42 1 +- 24 2 7810 8 Sep 05 05:27 LAG2 17 0 9 -8 +- 44 0 +- 24 3 7810 8 Sep 05 05:39 LAG1 19 0 17 -13 +- 43 -3 +- 20 4 7810 8 Sep 05 09:35 LAG2 16 0 13 -13 +- 46 -3 +- 26 2 7810 8 Sep 05 13:41 LAG2 6 0 4 -2 +- 221 -6 +- 210 2 Station 7811 (Borowiec) (position fixed, acc. 60 mm) 7811 5 Sep 05 18:35 LAG1 10 0 40 38 +- 58 -7 +- 54 7 7811 5 Sep 05 22:07 LAG1 12 0 19 18 +- 52 2 +- 41 5 7811 6 Sep 05 01:29 LAG1 6 0 15 23 +- 308 7 +- 174 11 7811 6 Sep 05 01:49 LAG2 3 0 7 28 +- 531 -30 +- 550 4 7811 6 Sep 05 20:47 LAG1 13 0 22 11 +- 52 10 +- 36 8 7811 7 Sep 05 00:11 LAG1 15 0 19 11 +- 47 10 +- 34 7 7811 7 Sep 05 19:23 LAG1 13 0 29 28 +- 51 -8 +- 36 5 7811 7 Sep 05 22:59 LAG1 8 0 30 21 +- 72 8 +- 63 14 Station 7824 (San Fernando) (position fixed, acc. 40 mm) 7824 4 Sep 05 00:59 LAG1 9 0 55 55 +- 43 3 +- 56 2 7824 4 Sep 05 20:36 LAG1 5 0 90 134 +- 720 -16 +- 277 2 7824 4 Sep 05 23:38 LAG1 7 0 67 75 +- 57 15 +- 53 6 7824 5 Sep 05 03:23 LAG2 6 0 76 82 +- 160 -5 +- 138 6 7824 7 Sep 05 19:39 LAG1 2 0 85 -321 +-5259 -315 +-4087 0 7824 8 Sep 05 21:59 LAG1 12 0 75 83 +- 83 -4 +- 41 4 7824 9 Sep 05 03:55 LAG2 9 0 65 115 +- 219 -25 +- 105 3 7824 9 Sep 05 07:49 LAG2 4 0 67 68 +- 79 -2 +- 111 1 7824 9 Sep 05 20:21 LAG1 15 0 81 76 +- 32 7 +- 16 8 7824 9 Sep 05 23:43 LAG1 14 0 41 52 +- 45 13 +- 31 4 7824 10 Sep 05 01:57 LAG2 8 0 68 76 +- 111 -7 +- 97 1 7824 10 Sep 05 03:13 LAG1 4 0 50 73 +- 219 23 +- 213 3 7824 11 Sep 05 21:08 LAG1 3 0 73 64 +- 73 10 +- 34 0 Station 7825 (Mount Stromlo) (position solved, acc. 10 mm) 7825 4 Sep 05 06:07 LAG1 11 0 13 0 +- 12 -13 +- 13 4 7825 4 Sep 05 06:37 LAG2 7 0 14 -15 +- 17 4 +- 12 3 7825 4 Sep 05 09:27 LAG1 14 0 5 -4 +- 12 0 +- 6 2 7825 4 Sep 05 11:01 LAG2 5 0 3 0 +- 20 0 +- 20 2 7825 4 Sep 05 14:57 LAG2 17 0 7 -3 +- 10 -2 +- 4 5 7825 4 Sep 05 22:12 LAG1 12 0 9 -8 +- 20 8 +- 12 2 7825 5 Sep 05 01:27 LAG1 11 0 9 -4 +- 12 4 +- 8 2 7825 5 Sep 05 04:45 LAG2 8 0 8 -2 +- 24 3 +- 15 4 7825 5 Sep 05 08:02 LAG1 7 0 11 -30 +- 47 -18 +- 25 1 7825 5 Sep 05 09:06 LAG2 14 0 6 0 +- 14 0 +- 11 6 7825 5 Sep 05 13:02 LAG2 17 0 15 -5 +- 10 8 +- 6 2 7825 5 Sep 05 17:13 LAG2 12 0 17 0 +- 12 15 +- 11 3 7825 5 Sep 05 20:30 LAG1 11 1 36 5 +- 13 -3 +- 7 35 7825 6 Sep 05 00:13 LAG1 11 0 9 9 +- 14 -5 +- 9 4 7825 6 Sep 05 06:49 LAG1 6 0 17 -16 +- 17 -2 +- 8 1 7825 6 Sep 05 06:55 LAG2 16 0 6 0 +- 10 -3 +- 6 1 7825 6 Sep 05 10:15 LAG1 5 0 5 24 +- 184 12 +- 87 4 7825 6 Sep 05 11:17 LAG2 14 0 12 -5 +- 11 -12 +- 13 4 7825 6 Sep 05 15:13 LAG2 26 0 5 0 +- 8 1 +- 5 4 7825 6 Sep 05 19:22 LAG1 7 1 20 18 +- 17 -14 +- 52 5 7825 6 Sep 05 22:57 LAG1 6 0 21 13 +- 19 7 +- 11 2 7825 7 Sep 05 05:03 LAG2 15 0 10 7 +- 11 5 +- 8 5 7825 7 Sep 05 05:33 LAG1 10 0 21 13 +- 14 7 +- 9 6 7825 7 Sep 05 09:27 LAG1 3 0 21 33 +- 700 -5 +- 302 2 7825 7 Sep 05 09:51 LAG2 4 0 6 1 +- 530 -4 +- 265 0 7825 7 Sep 05 13:21 LAG2 6 0 15 -5 +- 18 -8 +- 9 4 7825 7 Sep 05 17:27 LAG2 6 1 19 19 +- 19 3 +- 17 5 7825 8 Sep 05 00:53 LAG1 18 0 5 -3 +- 9 1 +- 6 3 7825 8 Sep 05 04:19 LAG1 4 0 4 11 +- 65 14 +- 75 2 7825 8 Sep 05 07:09 LAG2 10 0 3 5 +- 32 1 +- 22 2 7825 8 Sep 05 07:29 LAG1 8 0 3 -6 +- 57 -1 +- 26 2 7825 8 Sep 05 11:11 LAG1 4 0 3 -19 +- 148 -15 +- 117 2 7825 8 Sep 05 11:55 LAG2 9 0 13 11 +- 58 -13 +- 34 6 7825 8 Sep 05 20:03 LAG1 10 0 51 29 +- 13 -23 +- 8 31 7825 10 Sep 05 20:45 LAG1 15 0 11 5 +- 10 -4 +- 6 5 7825 11 Sep 05 05:35 LAG2 7 0 8 15 +- 33 10 +- 32 3 Station 7832 (Riyad) (position solved, acc. 20 mm) 7832 4 Sep 05 00:33 LAG1 9 0 18 17 +- 22 0 +- 33 4 7832 4 Sep 05 01:13 LAG2 8 0 7 -2 +- 27 6 +- 37 3 7832 4 Sep 05 04:01 LAG1 11 0 19 -15 +- 25 -3 +- 18 5 7832 4 Sep 05 16:25 LAG1 11 0 16 11 +- 37 -3 +- 22 4 7832 4 Sep 05 20:03 LAG1 9 0 3 -2 +- 22 0 +- 31 2 7832 4 Sep 05 23:10 LAG2 15 0 13 -10 +- 18 -9 +- 16 5 7832 5 Sep 05 02:29 LAG1 7 0 5 4 +- 80 5 +- 48 2 7832 5 Sep 05 03:23 LAG2 8 0 11 16 +- 34 15 +- 48 2 7832 5 Sep 05 06:23 LAG1 5 0 16 -2 +- 120 13 +- 91 3 7832 5 Sep 05 07:53 LAG2 10 0 5 -2 +- 29 4 +- 32 4 7832 5 Sep 05 15:11 LAG1 10 0 13 -10 +- 21 -12 +- 26 3 7832 5 Sep 05 18:43 LAG1 9 0 9 1 +- 22 -10 +- 26 1 7832 5 Sep 05 21:29 LAG2 11 0 14 -12 +- 20 -4 +- 37 4 7832 6 Sep 05 01:15 LAG1 7 0 24 -30 +- 39 -9 +- 46 2 7832 6 Sep 05 01:29 LAG2 7 0 5 -4 +- 26 2 +- 46 1 7832 6 Sep 05 04:59 LAG1 9 0 8 4 +- 80 -4 +- 41 6 7832 6 Sep 05 05:53 LAG2 8 0 8 11 +- 37 -10 +- 57 4 7832 6 Sep 05 10:13 LAG2 7 0 7 -3 +- 77 4 +- 39 4 7832 6 Sep 05 17:13 LAG1 10 0 7 -15 +- 45 -7 +- 25 2 7832 6 Sep 05 20:51 LAG1 6 0 19 -19 +- 27 7 +- 70 5 7832 6 Sep 05 23:21 LAG2 10 0 16 -4 +- 58 -12 +- 36 1 7832 7 Sep 05 00:04 LAG1 5 0 5 -2 +- 29 9 +- 83 4 7832 7 Sep 05 03:15 LAG1 6 0 6 19 +- 134 10 +- 66 4 7832 7 Sep 05 03:33 LAG2 7 0 8 14 +- 88 6 +- 76 4 7832 7 Sep 05 08:01 LAG2 15 0 8 5 +- 18 2 +- 15 4 7832 7 Sep 05 15:54 LAG1 11 0 10 -8 +- 25 -10 +- 20 3 7832 7 Sep 05 19:47 LAG1 5 0 12 -22 +- 191 5 +- 112 1 7832 9 Sep 05 21:49 LAG2 12 0 7 6 +- 19 -3 +- 20 3 7832 10 Sep 05 01:45 LAG2 7 0 12 -7 +- 119 -11 +- 74 2 7832 10 Sep 05 02:41 LAG1 11 0 5 -5 +- 32 -3 +- 21 4 7832 10 Sep 05 06:18 LAG2 10 0 16 8 +- 21 16 +- 29 2 7832 10 Sep 05 15:15 LAG1 20 0 9 3 +- 14 -4 +- 9 4 7832 10 Sep 05 18:49 LAG1 8 0 19 1 +- 23 -11 +- 13 4 7832 10 Sep 05 23:51 LAG2 18 0 14 -2 +- 15 -9 +- 11 5 7832 11 Sep 05 01:23 LAG1 16 0 3 0 +- 16 1 +- 12 3 7832 11 Sep 05 04:15 LAG2 10 0 13 -12 +- 21 -1 +- 38 4 7832 11 Sep 05 05:17 LAG1 6 0 13 10 +- 164 1 +- 88 5 7832 11 Sep 05 08:29 LAG2 5 0 34 -68 +- 71 -67 +- 69 18 7832 11 Sep 05 17:23 LAG1 4 0 8 28 +- 688 13 +- 255 3 7832 11 Sep 05 21:59 LAG2 16 0 6 4 +- 16 2 +- 15 4 Station 7838 (Simosato Observatory) (position fixed, acc. 30 mm) 7838 7 Sep 05 11:51 LAG1 23 0 53 53 +- 20 -2 +- 10 7 7838 7 Sep 05 15:23 LAG1 10 0 64 58 +- 33 -13 +- 41 5 7838 8 Sep 05 10:29 LAG1 17 0 41 35 +- 23 -9 +- 12 10 7838 8 Sep 05 14:09 LAG1 14 0 43 49 +- 29 -15 +- 23 6 7838 9 Sep 05 00:39 LAG2 12 0 56 57 +- 31 -2 +- 34 7 7838 9 Sep 05 09:11 LAG1 14 0 37 36 +- 27 0 +- 23 7 Station 7839 (Graz) (position fixed, acc. 10 mm) 7839 4 Sep 05 19:59 LAG1 13 0 9 -2 +- 12 6 +- 8 1 7839 4 Sep 05 23:21 LAG1 4 0 26 1 +- 21 12 +- 9 0 7839 5 Sep 05 03:09 LAG1 5 0 24 11 +- 74 8 +- 48 2 7839 5 Sep 05 03:25 LAG2 18 0 10 -9 +- 14 8 +- 8 1 7839 5 Sep 05 06:47 LAG1 8 0 7 11 +- 104 -8 +- 45 2 7839 5 Sep 05 07:11 LAG2 19 0 6 1 +- 9 3 +- 5 1 7839 5 Sep 05 11:16 LAG2 11 0 3 2 +- 27 0 +- 17 0 7839 5 Sep 05 18:29 LAG1 17 0 22 0 +- 10 -13 +- 6 1 7839 5 Sep 05 22:01 LAG1 8 0 12 -8 +- 43 1 +- 22 1 7839 6 Sep 05 01:31 LAG1 12 0 10 -9 +- 12 -2 +- 7 1 7839 6 Sep 05 01:53 LAG2 3 0 7 -19 +- 389 7 +- 225 0 7839 6 Sep 05 05:01 LAG1 10 0 11 0 +- 13 -9 +- 11 1 7839 6 Sep 05 05:25 LAG2 19 0 6 2 +- 10 3 +- 6 1 7839 6 Sep 05 08:53 LAG1 4 0 6 11 +- 45 -17 +- 105 0 7839 6 Sep 05 09:27 LAG2 13 0 3 1 +- 12 -1 +- 8 0 7839 6 Sep 05 13:35 LAG2 4 0 1 -2 +- 50 -3 +- 77 1 7839 6 Sep 05 17:07 LAG1 4 0 5 -13 +- 224 -11 +- 137 0 7839 7 Sep 05 00:05 LAG1 17 0 25 -14 +- 10 9 +- 6 1 7839 7 Sep 05 03:21 LAG2 16 0 5 1 +- 10 2 +- 6 1 7839 7 Sep 05 03:29 LAG1 17 0 10 5 +- 10 3 +- 4 2 7839 7 Sep 05 07:09 LAG1 14 0 7 -7 +- 11 0 +- 9 1 7839 7 Sep 05 07:31 LAG2 17 0 1 0 +- 10 0 +- 5 0 7839 7 Sep 05 11:33 LAG2 8 0 7 0 +- 23 -4 +- 15 0 7839 7 Sep 05 19:13 LAG1 12 0 16 -9 +- 35 -11 +- 16 1 7839 7 Sep 05 22:47 LAG1 17 0 13 -6 +- 10 6 +- 5 1 7839 8 Sep 05 01:37 LAG2 9 0 5 -2 +- 18 -5 +- 17 1 7839 8 Sep 05 02:15 LAG1 13 0 5 -3 +- 12 2 +- 6 0 7839 8 Sep 05 05:35 LAG2 3 0 2 13 +- 470 7 +- 235 2 7839 8 Sep 05 05:41 LAG1 17 0 5 -1 +- 10 -3 +- 5 1 7839 8 Sep 05 09:43 LAG2 8 0 4 0 +- 15 -2 +- 10 0 7839 8 Sep 05 13:45 LAG2 2 0 14 -24 +- 547 -37 +- 529 0 7839 8 Sep 05 17:55 LAG1 13 0 16 0 +- 12 -10 +- 8 1 7839 8 Sep 05 21:25 LAG1 15 0 9 0 +- 11 4 +- 5 1 7839 8 Sep 05 23:49 LAG2 7 0 14 -7 +- 19 -9 +- 20 1 7839 9 Sep 05 00:54 LAG1 8 0 8 -7 +- 15 2 +- 10 1 7839 9 Sep 05 03:33 LAG2 10 0 6 6 +- 14 0 +- 7 1 7839 9 Sep 05 04:19 LAG1 16 0 3 2 +- 10 -1 +- 5 1 7839 9 Sep 05 07:45 LAG2 8 0 1 -1 +- 17 0 +- 10 0 7839 11 Sep 05 17:27 LAG1 12 0 4 4 +- 12 0 +- 10 1 7839 11 Sep 05 21:03 LAG1 7 0 1 1 +- 25 2 +- 24 0 Station 7840 (Herstmonceux) (position fixed, acc. 20 mm) 7840 4 Sep 05 00:49 LAG1 16 0 3 0 +- 17 1 +- 10 2 7840 4 Sep 05 04:15 LAG1 18 0 13 7 +- 15 -6 +- 9 2 7840 4 Sep 05 05:07 LAG2 17 0 10 10 +- 16 0 +- 12 2 7840 4 Sep 05 07:53 LAG1 15 0 12 -8 +- 17 -4 +- 14 3 7840 4 Sep 05 09:09 LAG2 7 0 20 19 +- 77 0 +- 53 2 7840 4 Sep 05 13:11 LAG2 7 0 6 -12 +- 63 -12 +- 52 2 7840 4 Sep 05 19:53 LAG1 20 0 8 8 +- 14 1 +- 8 1 7840 6 Sep 05 20:47 LAG1 11 0 12 -3 +- 25 7 +- 18 2 7840 7 Sep 05 00:17 LAG1 16 0 9 -3 +- 17 6 +- 10 1 7840 7 Sep 05 07:15 LAG1 13 0 7 -5 +- 18 1 +- 11 4 7840 7 Sep 05 07:23 LAG2 16 0 12 9 +- 16 2 +- 8 4 7840 7 Sep 05 11:43 LAG2 7 0 5 6 +- 28 -5 +- 41 2 7840 7 Sep 05 19:21 LAG1 19 0 17 1 +- 15 -11 +- 9 1 7840 7 Sep 05 22:51 LAG1 15 0 4 1 +- 17 1 +- 8 1 7840 8 Sep 05 01:45 LAG2 10 0 5 5 +- 22 -2 +- 30 1 7840 8 Sep 05 02:21 LAG1 12 0 7 8 +- 23 1 +- 17 1 7840 8 Sep 05 05:31 LAG2 12 0 12 8 +- 19 5 +- 10 2 7840 8 Sep 05 05:49 LAG1 13 0 7 6 +- 18 -2 +- 9 3 7840 8 Sep 05 09:59 LAG2 6 0 4 11 +- 123 -8 +- 75 2 7840 8 Sep 05 18:03 LAG1 12 0 16 11 +- 19 -15 +- 22 2 7840 9 Sep 05 04:23 LAG1 11 0 7 6 +- 20 -1 +- 8 4 7840 9 Sep 05 08:09 LAG1 12 0 12 -11 +- 19 2 +- 21 3 7840 10 Sep 05 06:39 LAG1 18 0 11 0 +- 15 -6 +- 10 3 Station 7841 (Potsdam) (position solved, acc. 10 mm) 7841 5 Sep 05 18:29 LAG1 19 0 17 5 +- 9 -10 +- 6 3 7841 5 Sep 05 22:17 LAG1 13 0 4 0 +- 19 1 +- 10 1 7841 6 Sep 05 20:49 LAG1 5 0 25 -4 +- 46 19 +- 43 4 7841 7 Sep 05 00:23 LAG1 11 0 14 -17 +- 18 14 +- 13 3 7841 7 Sep 05 07:17 LAG1 8 0 3 4 +- 23 3 +- 25 1 7841 7 Sep 05 19:23 LAG1 13 3 13 10 +- 15 5 +- 14 9 7841 7 Sep 05 23:01 LAG1 6 0 9 -4 +- 17 12 +- 29 2 7841 8 Sep 05 01:45 LAG2 12 0 9 3 +- 12 -8 +- 14 5 7841 8 Sep 05 02:31 LAG1 12 0 7 6 +- 21 0 +- 12 5 7841 8 Sep 05 18:07 LAG1 10 0 12 11 +- 17 -10 +- 16 7 7841 8 Sep 05 21:27 LAG1 15 0 13 -3 +- 12 6 +- 7 2 7841 9 Sep 05 04:07 LAG2 8 0 13 -51 +- 72 27 +- 37 8 7841 9 Sep 05 20:02 LAG1 17 0 1135 2 +- 11 661 +- 6 4*CHK* Station 7848 (Ajaccio) (position solved, acc. 30 mm) 7848 5 Sep 05 03:25 LAG2 1 0 4 0 +- 0 0 +- 0 0 7848 7 Sep 05 19:41 LAG1 4 0 3 -5 +- 89 4 +- 64 0 7848 9 Sep 05 20:28 LAG1 1 0 3 0 +- 0 0 +- 0 0 7848 11 Sep 05 21:06 LAG1 5 0 2 0 +- 57 0 +- 60 2 Station 7941 (Matera) (position solved, acc. 10 mm) 7941 6 Sep 05 05:36 LAG2 5 0 2 0 +- 30 -3 +- 49 1 7941 6 Sep 05 17:19 LAG1 13 0 8 3 +- 12 -8 +- 12 3 7941 6 Sep 05 21:15 LAG1 4 0 11 -60 +- 285 29 +- 119 1 7941 11 Sep 05 08:03 LAG2 9 0 4 -6 +- 30 -2 +- 23 1 Station 8834 (Wettzell) (position fixed, acc. 10 mm) 8834 4 Sep 05 01:05 LAG1 3 0 16 25 +- 206 -32 +- 164 0 8834 4 Sep 05 04:19 LAG1 12 0 14 -7 +- 13 -5 +- 9 7 8834 4 Sep 05 05:20 LAG2 5 0 11 -5 +- 18 -2 +- 40 10 8834 4 Sep 05 07:58 LAG1 5 0 17 -15 +- 19 1 +- 49 7 8834 4 Sep 05 09:17 LAG2 4 0 3 -3 +- 132 -2 +- 90 2 8834 4 Sep 05 13:14 LAG2 2 0 4 -64 +- 497 -39 +- 316 0 8834 4 Sep 05 16:27 LAG1 2 0 13 68 +- 169 190 +- 528 0 8834 4 Sep 05 19:47 LAG1 6 0 19 -30 +- 230 -4 +- 86 2 8834 4 Sep 05 23:39 LAG1 9 0 10 -12 +- 22 12 +- 17 4 8834 5 Sep 05 02:57 LAG1 5 0 6 4 +- 22 8 +- 27 1 8834 5 Sep 05 03:29 LAG2 3 0 21 -21 +- 24 3 +- 76 1 8834 5 Sep 05 06:23 LAG1 10 0 4 -1 +- 15 0 +- 13 4 8834 5 Sep 05 07:15 LAG2 15 0 17 -5 +- 12 9 +- 6 6 8834 5 Sep 05 11:21 LAG2 8 0 13 -7 +- 15 -3 +- 10 8 8834 5 Sep 05 18:35 LAG1 16 0 28 -4 +- 11 -16 +- 7 10 8834 5 Sep 05 22:32 LAG1 4 0 9 -37 +- 169 12 +- 70 4 8834 6 Sep 05 01:43 LAG2 8 0 17 -16 +- 37 0 +- 32 3 8834 6 Sep 05 02:02 LAG1 1 0 16 0 +- 0 0 +- 0 0 8834 6 Sep 05 05:06 LAG1 8 0 17 -11 +- 14 -10 +- 15 4 8834 6 Sep 05 05:25 LAG2 11 0 12 -11 +- 12 1 +- 8 4 8834 6 Sep 05 08:49 LAG1 5 0 16 4 +- 20 -20 +- 25 5 8834 6 Sep 05 09:28 LAG2 5 0 9 -7 +- 19 0 +- 11 4 8834 6 Sep 05 13:29 LAG2 2 0 13 -114 +- 527 -76 +- 393 0 8834 6 Sep 05 17:11 LAG1 14 0 12 -7 +- 11 -4 +- 9 6 8834 6 Sep 05 20:51 LAG1 8 0 22 -31 +- 21 14 +- 11 4 8834 7 Sep 05 00:15 LAG1 9 0 30 -25 +- 14 8 +- 12 4 8834 7 Sep 05 03:39 LAG2 4 0 12 -10 +- 33 6 +- 72 2 8834 7 Sep 05 03:51 LAG1 7 0 6 -8 +- 24 3 +- 15 3 8834 7 Sep 05 07:15 LAG1 10 0 12 -9 +- 13 0 +- 12 8 8834 7 Sep 05 07:33 LAG2 18 0 13 -5 +- 11 0 +- 5 11 8834 7 Sep 05 11:43 LAG2 6 0 12 -13 +- 23 -2 +- 35 2 8834 7 Sep 05 15:47 LAG1 5 0 22 -25 +- 38 -10 +- 91 3 8834 7 Sep 05 19:13 LAG1 15 0 24 -15 +- 10 -8 +- 4 5 8834 8 Sep 05 05:39 LAG2 7 0 8 -5 +- 17 4 +- 10 3 8834 8 Sep 05 05:55 LAG1 8 0 15 -12 +- 19 0 +- 9 6 8834 8 Sep 05 09:40 LAG2 7 0 8 -3 +- 16 1 +- 9 7 8834 8 Sep 05 09:53 LAG1 2 0 26 -158 +- 691 263 +-1367 0 8834 8 Sep 05 13:44 LAG2 4 0 5 -8 +- 62 -4 +- 88 1 8834 8 Sep 05 17:52 LAG1 10 0 9 0 +- 14 -5 +- 9 3 8834 8 Sep 05 21:28 LAG1 13 0 14 -9 +- 11 4 +- 5 4 8834 9 Sep 05 03:29 LAG2 13 0 12 -11 +- 11 0 +- 5 4 8834 9 Sep 05 04:24 LAG1 13 0 9 4 +- 11 2 +- 7 6 8834 9 Sep 05 07:35 LAG2 6 0 8 15 +- 59 10 +- 30 3 8834 9 Sep 05 07:59 LAG1 5 0 14 9 +- 128 14 +- 84 7 8834 9 Sep 05 11:57 LAG2 2 0 11 308 +- 797 369 +- 952 0 8834 9 Sep 05 16:25 LAG1 6 0 13 -16 +- 22 7 +- 12 3 8834 9 Sep 05 20:21 LAG1 4 0 14 -13 +- 23 -4 +- 33 0 8834 11 Sep 05 17:28 LAG1 6 0 11 -9 +- 21 -1 +- 17 5 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Jan 1, 2003: -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1824 KIEVLA 050112 - 050404 0/ 9/ 0 0/ 14/ 0 23 1831 LVIL 050117 - 050912 0/ 52/ 0 0/ 22/ 0 74 1864 MD2LAS 050110 - 050911 0/104/ 0 0/ 47/ 0 151 1873 SIMLAS 050316 - 050908 0/ 38/ 0 0/ 14/ 0 52 1884 RIGLAS 050104 - 050911 0/ 67/ 0 3/ 42/ 3 115 1893 CRMLAS 050723 - 050829 0/ 13/ 0 0/ 0/ 0 13 6405 TIGO 050104 - 050911 7/ 21/ 2 9/ 27/ 2 68 6810 ZIMLAT 050101 - 050908 236/164/ 27 222/ 79/ 20 748 7080 MLRS25 050101 - 050826 39/ 73/ 4 27/ 68/ 10 221 7090 ML0514 050101 - 050911 132/393/ 34 116/332/ 28 1035 7105 ML0725 050108 - 050909 9/ 72/ 7 25/ 65/ 7 185 7110 ML0414 050118 - 050910 93/153/ 26 64/115/ 14 465 7124 ML0819 050118 - 050910 1/ 36/ 0 1/ 20/ 1 59 7130 TL0425 050825 - 050901 1/ 3/ 0 2/ 3/ 0 9 7237 CHALAS 050102 - 050910 0/ 75/ 1 0/ 72/ 0 148 7249 BEJLAS 050101 - 050906 0/ 84/ 0 0/ 73/ 0 157 7308 CRLLAS 050111 - 050510 7/ 5/ 1 1/ 10/ 0 24 7355 TROS02 050603 - 050906 0/ 46/ 0 0/ 7/ 0 53 7358 GMSL 050802 - 050827 0/ 7/ 0 2/ 0/ 0 9 7405 TIGO 050105 - 050910 5/ 28/ 0 3/ 9/ 0 45 7501 ML0616 050117 - 050909 43/119/ 5 41/103/ 7 318 7806 METLAS 050301 - 050301 0/ 0/ 0 0/ 1/ 0 1 7810 ZIMLAT 050101 - 050908 213/162/ 26 216/ 73/ 19 709 7811 POLLAS 050111 - 050907 0/ 76/ 0 0/ 41/ 0 117 7824 SPNLAS 050108 - 050912 6/127/ 1 3/ 95/ 4 236 7825 STL3 050101 - 050911 303/354/ 37 195/295/ 31 1215 7832 SALRO 050101 - 050912 105/228/ 22 144/202/ 23 724 7835 GRASSE 050104 - 050705 0/ 32/ 2 0/ 33/ 3 70 7837 CHILAS 050102 - 050414 0/ 22/ 0 0/ 40/ 1 63 7838 SHOLAS 050106 - 050909 48/ 93/ 3 39/ 81/ 6 270 7839 AUSLAS 050103 - 050912 173/143/ 22 137/ 99/ 13 587 7840 RGOLAS 050102 - 050910 210/161/ 29 171/ 92/ 24 687 7841 GFZLA3 050105 - 050909 50/ 67/ 13 21/ 62/ 9 222 7848 FTLR06 050515 - 050911 4/ 40/ 1 4/ 12/ 1 62 7941 MLROnn 050102 - 050912 63/126/ 8 101/ 94/ 20 412 8834 WLRS01 050109 - 050911 185/163/ 30 186/109/ 20 693 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 050905.0 43.5 +/- 0.1 424.2 +/- 0.1 -32649.32 +/- 0.01 050906.0 44.5 +/- 0.1 424.5 +/- 0.1 -32649.84 +/- 0.02 050907.0 45.9 +/- 0.1 423.5 +/- 0.1 -32650.27 +/- 0.03 050908.0 47.3 +/- 0.1 423.1 +/- 0.1 -32650.81 +/- 0.03 050909.0 48.5 +/- 0.1 423.1 +/- 0.1 -32651.14 +/- 0.03 050910.0 49.0 +/- 0.1 423.4 +/- 0.1 -32651.32 +/- 0.04 050911.0 49.8 +/- 0.1 423.5 +/- 0.2 -32651.27 +/- 0.04 -------------------------------------------------------------- D. COMMENTS 1. The analysis covered in this report is based on a new set of station coordinates: instead of the solution SSC(DUT)93L05, which was extrapolated over some 10 years beyond the epoch of the latest observations, the current analysis relies on the ITRF2000 solution. Tests performed during the last year show that the rms-of-fit that can be obtained when using ITRF2000 can be reduced to about 2 cm (instead of the 3+ cm which was achieved with the old model, for present-day epochs). Other model modifications are to be expected. We hope to serve the community with this development. 2. As of July 1, 2003, a new computation model and analysis strategy are in use: in terms of geometric modeling, models for ocean loading and atmospheric pressure loading have been turned on. The frequency of the solutions for the Earth Orientation Parameters has been increased to once per day (rather than once per 3 days). As a consequence, the arc length has been changed from 10 days to 8 days. Also, the empirical accelerations acting on the spacecraft are estimated twice per arc (i.e. for 4-day periods). To absorb (unmodeled) geocenter motion, 3 coefficients of the gravity field model are estimated: C(1,0), C(1,1) and S(1,1). Finally, the overall weighting scheme for the individual SLR observations is also modified slightly. 3. As of the same date, provisions for handling the dual-wavelength systems 7405 and 7810 properly have been installed. This is done by introducing dummy station ids 6405 and 6810 for the observations taken on 2nd wavelength. The specific analysis results are easily recognizable because the wavelength has been added to the printout of the station name. 4. As of July 7, 2004, similar provisions for handling the dual-wavelength syste 7941 properly have been installed. This is done by introducing a dummy station id 6941 for the observations taken on 2nd wavelength. From: Ron Noomen ******************************************************************************** |