| Date: | 2002-12-03 19:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 2363: Delft QL Report, December 03, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-12-03 19:45:00 UTC Message No. 2363 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, December 03, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS December 3, 2002 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, Dec 2, 2002. 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, Dec 2, 2002. 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 ------------------------------------------------------------------------------ 1863 Maidanak, Uzbekistan (site 1) 021123 - 021130 6 9 1884 Riga, Latvia 021130 - 021130 1 1 7080 McDonald Obs., Fort Davis, TX 021125 - 021202 3 2 7090 Yarragadee, Australia 021126 - 021201 6 6 7105 Greenbelt, Maryland 021125 - 021202 4 8 7110 Monument Peak, California 021126 - 021126 - 1 7124 Papeete, Tahiti 021126 - 021126 1 - 7210 Haleakala Obs., Maui, Hawaii 021127 - 021202 6 7 7237 Changchun, China 021127 - 021201 15 13 7249 Beijing, China 021125 - 021126 1 3 7405 Concepcion, Chile (TIGO) 021127 - 021202 4 1 7501 Hartebeesthoek, SA (MOB-6) 021125 - 021127 2 4 7810 Zimmerwald, Switzerland 021129 - 021201 3 3 7811 Borowiec, Poland 021125 - 021125 - 1 7824 San Fernando, Spain 021125 - 021202 10 8 7832 Riyad, Saudi Arabia 021125 - 021127 9 9 7837 Shanghai Observatory, China 021125 - 021201 7 10 7838 Simosato Observatory, Japan 021125 - 021129 2 1 7839 Graz, Austria 021124 - 021201 2 1 7840 Herstmonceux, United Kingdom 021125 - 021202 14 12 7845 Grasse, France (LLR) 021127 - 021129 - 2 7849 Mount Stromlo, Australia 021126 - 021202 9 6 8834 Wettzell, Germany 021125 - 021202 4 3 ------ ------ --- --- TOTAL 021123 - 021202 109 111 ------------------------------------------------------------------------------ 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, Nov 21, 2002 to Sun, Dec 1, 2002. 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 23 23 Number of Passes 164/164 166/165 Number of Normal Points 1588/1562 1678/1662 RMS of Fit (mm) 32 34 ----------------------------------------------------------------------- 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 1863 (Maidanak) (Position solved, acc. 200 mm) 1863 21 Nov 02 15:12 LAG2 12 0 23 -18 +- 273 18 +- 194 16 1863 21 Nov 02 19:13 LAG1 12 0 19 -17 +- 194 0 +- 149 8 1863 23 Nov 02 15:17 LAG2 13 0 17 0 +- 170 13 +- 167 11 1863 23 Nov 02 16:47 LAG1 9 0 16 11 +- 220 3 +- 295 10 1863 24 Nov 02 13:33 LAG2 13 0 20 17 +- 301 -19 +- 191 7 1863 24 Nov 02 15:26 LAG1 10 0 18 17 +- 191 -1 +- 234 4 1863 24 Nov 02 17:33 LAG2 7 0 11 -6 +- 376 6 +- 516 5 1863 25 Nov 02 15:35 LAG2 14 0 25 1 +- 195 17 +- 144 7 1863 25 Nov 02 17:35 LAG1 7 0 13 12 +- 308 -4 +- 429 8 1863 25 Nov 02 19:41 LAG2 4 0 21 49 +-2713 42 +-1667 4 1863 28 Nov 02 13:57 LAG2 6 0 18 17 +- 249 0 +- 485 5 1863 28 Nov 02 16:53 LAG1 12 0 19 -15 +- 177 -12 +- 186 5 1863 28 Nov 02 17:56 LAG2 9 0 18 14 +- 424 25 +- 360 1 1863 30 Nov 02 13:55 LAG2 7 0 21 52 +-1332 18 +- 678 9 1863 30 Nov 02 14:13 LAG1 12 0 23 13 +- 278 -7 +- 215 9 1863 30 Nov 02 17:41 LAG1 8 0 39 -40 +- 238 -15 +- 324 15 1863 30 Nov 02 18:05 LAG2 6 0 1 -1 +-2167 0 +-1101 1 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 22 Nov 02 17:12 LAG2 10 0 51 26 +- 136 26 +- 127 5 1884 22 Nov 02 18:23 LAG1 8 0 34 8 +- 132 -37 +- 134 8 1884 22 Nov 02 21:01 LAG2 15 0 34 10 +- 82 28 +- 69 6 1884 22 Nov 02 21:47 LAG1 12 0 24 8 +- 96 -20 +- 76 7 1884 23 Nov 02 01:17 LAG1 10 0 17 -14 +- 100 -1 +- 94 9 1884 30 Nov 02 21:43 LAG1 6 0 19 30 +- 714 -23 +- 343 6 1884 30 Nov 02 22:00 LAG2 11 0 37 0 +- 94 37 +- 93 6 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 21 Nov 02 12:18 LAG2 14 0 9 8 +- 30 5 +- 38 4 7080 21 Nov 02 20:27 LAG1 9 0 23 27 +- 43 -14 +- 48 4 7080 21 Nov 02 22:27 LAG2 5 0 45 32 +- 293 10 +- 217 2 7080 21 Nov 02 23:49 LAG1 17 0 26 -5 +- 26 -13 +- 14 3 7080 22 Nov 02 01:57 LAG2 14 0 7 -7 +- 30 -2 +- 23 2 7080 22 Nov 02 06:18 LAG2 6 0 13 17 +- 170 3 +- 141 1 7080 22 Nov 02 06:33 LAG1 10 0 23 21 +- 34 -6 +- 41 2 7080 22 Nov 02 09:59 LAG1 16 0 11 11 +- 30 -3 +- 18 4 7080 23 Nov 02 00:02 LAG2 7 0 14 -8 +- 41 2 +- 20 9 7080 23 Nov 02 04:24 LAG2 4 0 9 9 +- 128 0 +- 211 1 7080 24 Nov 02 01:05 LAG1 2 0 2 30 +-1839 -16 +- 903 0 7080 24 Nov 02 02:17 LAG2 9 0 6 -9 +- 65 -3 +- 56 2 7080 24 Nov 02 23:25 LAG1 10 0 21 11 +- 41 -14 +- 22 2 7080 25 Nov 02 00:16 LAG2 19 0 7 -5 +- 25 -3 +- 16 2 7080 25 Nov 02 22:07 LAG1 8 0 37 41 +- 53 -4 +- 42 2 7080 25 Nov 02 22:47 LAG2 2 0 45 48 +- 529 -6 +-1033 0 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 21 Nov 02 06:19 LAG1 4 0 13 -103 +- 677 47 +- 283 7 7090 21 Nov 02 06:53 LAG2 9 0 22 -41 +- 68 21 +- 52 6 7090 22 Nov 02 00:45 LAG2 4 0 92 -95 +- 386 2 +- 283 8 7090 23 Nov 02 02:39 LAG2 5 0 33 -94 +- 208 -73 +- 225 10 7090 23 Nov 02 03:27 LAG1 2 0 73 -73 +- 68 0 +- 614 0 7090 23 Nov 02 19:13 LAG1 9 0 38 -1 +- 52 28 +- 40 1 7090 24 Nov 02 17:45 LAG1 10 0 20 9 +- 55 22 +- 46 3 7090 24 Nov 02 22:42 LAG2 10 0 40 -19 +- 32 -35 +- 38 2 7090 25 Nov 02 07:15 LAG2 7 0 7 -4 +- 38 12 +- 63 1 7090 25 Nov 02 07:37 LAG1 6 0 5 0 +- 40 -9 +- 74 1 7090 26 Nov 02 09:27 LAG2 6 1 34 40 +- 106 -10 +- 148 6 7090 28 Nov 02 18:59 LAG2 16 0 31 28 +- 24 -8 +- 26 1 7090 28 Nov 02 19:31 LAG1 17 0 18 16 +- 26 1 +- 15 1 7090 28 Nov 02 23:03 LAG1 6 0 43 -43 +- 39 -5 +- 94 1 7090 29 Nov 02 05:45 LAG1 10 0 14 -7 +- 57 -4 +- 37 5 7090 29 Nov 02 20:54 LAG2 16 0 26 -14 +- 29 -17 +- 20 16 7090 29 Nov 02 21:51 LAG1 4 0 57 25 +- 136 30 +- 123 4 7090 30 Nov 02 07:49 LAG1 6 0 53 51 +- 44 -7 +- 79 2 7090 30 Nov 02 20:27 LAG1 11 0 61 48 +- 47 8 +- 25 4 7090 30 Nov 02 23:23 LAG2 15 0 19 19 +- 25 0 +- 29 3 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 21 Nov 02 00:27 LAG2 8 0 18 -34 +- 82 22 +- 42 2 7105 21 Nov 02 00:57 LAG1 5 0 43 -42 +- 43 -6 +- 30 0 7105 21 Nov 02 04:19 LAG2 15 0 22 -11 +- 27 16 +- 19 5 7105 23 Nov 02 08:52 LAG1 9 0 19 -56 +- 113 24 +- 61 2 7105 23 Nov 02 09:11 LAG2 5 0 25 -66 +- 707 19 +- 342 3 7105 23 Nov 02 21:01 LAG1 11 0 23 -9 +- 31 -9 +- 16 3 7105 23 Nov 02 23:01 LAG2 4 0 48 61 +-1141 -5 +- 474 3 7105 24 Nov 02 06:39 LAG2 26 0 37 -35 +- 19 -2 +- 11 3 7105 24 Nov 02 07:29 LAG1 11 0 24 -39 +- 97 7 +- 44 1 7105 24 Nov 02 19:47 LAG1 2 0 31 34 +- 91 -41 +- 879 0 7105 24 Nov 02 20:47 LAG2 13 0 28 29 +- 37 -1 +- 32 1 7105 24 Nov 02 23:03 LAG1 15 0 50 -41 +- 24 -21 +- 16 2 7105 25 Nov 02 00:37 LAG2 14 0 36 -28 +- 26 15 +- 23 4 7105 25 Nov 02 02:29 LAG1 4 0 24 13 +- 51 -11 +- 35 1 7105 25 Nov 02 04:47 LAG2 16 0 13 -12 +- 24 1 +- 21 1 7105 25 Nov 02 05:43 LAG1 22 0 10 -7 +- 20 3 +- 10 2 7105 25 Nov 02 08:50 LAG2 1 0 56 0 +- 0 0 +- 0 0 7105 25 Nov 02 09:24 LAG1 11 0 57 -60 +- 30 13 +- 23 6 7105 26 Nov 02 03:17 LAG2 8 0 40 26 +- 234 7 +- 121 2 7105 26 Nov 02 04:36 LAG1 3 0 21 23 +- 58 -5 +- 53 1 7105 27 Nov 02 23:18 LAG2 4 0 18 -37 +- 318 11 +- 195 2 7105 28 Nov 02 03:25 LAG2 4 0 19 -3 +- 228 -15 +- 225 0 7105 30 Nov 02 07:33 LAG2 6 0 39 -40 +- 41 19 +- 41 4 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 21 Nov 02 01:23 LAG1 12 0 34 -47 +- 39 24 +- 22 5 7110 21 Nov 02 03:47 LAG2 15 0 17 -25 +- 38 -9 +- 26 1 7110 21 Nov 02 04:43 LAG1 2 0 41 -19 +- 404 39 +- 728 0 7110 21 Nov 02 07:49 LAG1 20 0 28 -25 +- 21 9 +- 13 2 7110 21 Nov 02 08:31 LAG2 13 0 30 -32 +- 73 1 +- 44 2 7110 21 Nov 02 11:21 LAG1 16 0 7 5 +- 24 1 +- 13 4 7110 21 Nov 02 12:12 LAG2 17 0 14 13 +- 23 -4 +- 20 3 7110 22 Nov 02 06:33 LAG2 11 0 47 -32 +- 98 -9 +- 63 0 7110 22 Nov 02 06:55 LAG1 5 0 19 -11 +- 154 -5 +- 102 2 7110 23 Nov 02 04:05 LAG2 5 0 21 -28 +- 67 -22 +- 43 0 7110 23 Nov 02 12:21 LAG1 10 0 13 0 +- 51 11 +- 41 1 7110 23 Nov 02 12:49 LAG2 8 0 1 0 +- 117 -1 +- 96 1 7110 24 Nov 02 00:41 LAG1 19 0 20 -21 +- 23 4 +- 13 3 7110 24 Nov 02 02:03 LAG2 17 0 49 -39 +- 23 -13 +- 12 10 7110 24 Nov 02 04:23 LAG1 3 0 12 -18 +- 584 28 +- 540 0 7110 24 Nov 02 06:25 LAG2 18 0 55 -34 +- 23 -25 +- 17 4 7110 25 Nov 02 00:51 LAG2 3 0 62 -72 +-1247 4 +- 562 0 7110 25 Nov 02 02:45 LAG1 11 0 13 0 +- 30 11 +- 25 1 7110 25 Nov 02 04:17 LAG2 10 0 37 -29 +- 37 -29 +- 24 3 7110 25 Nov 02 06:09 LAG1 6 0 39 -28 +- 53 23 +- 92 1 7110 26 Nov 02 07:13 LAG2 3 0 56 -81 +-1140 15 +- 680 2 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 26 Nov 02 11:21 LAG1 14 0 14 -12 +- 25 -5 +- 24 2 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 21 Nov 02 01:25 LAG1 22 0 16 3 +- 23 7 +- 12 7 7210 21 Nov 02 03:33 LAG2 21 0 24 12 +- 24 10 +- 15 2 7210 21 Nov 02 05:05 LAG1 2 0 3 12 +- 999 21 +-1384 0 7210 21 Nov 02 07:41 LAG2 13 0 19 20 +- 32 11 +- 33 3 7210 21 Nov 02 11:22 LAG1 6 0 24 72 +- 269 24 +- 132 1 7210 22 Nov 02 03:47 LAG1 11 0 16 17 +- 37 -12 +- 32 4 7210 22 Nov 02 05:35 LAG2 14 0 17 14 +- 29 4 +- 17 3 7210 22 Nov 02 10:05 LAG2 22 0 20 20 +- 23 -8 +- 22 3 7210 23 Nov 02 02:25 LAG1 6 0 23 22 +- 44 -5 +- 28 4 7210 23 Nov 02 03:36 LAG2 22 0 20 19 +- 23 3 +- 12 2 7210 23 Nov 02 07:59 LAG2 5 0 16 11 +- 66 -6 +- 73 2 7210 24 Nov 02 02:14 LAG2 8 0 4 0 +- 131 2 +- 78 1 7210 24 Nov 02 04:31 LAG1 13 0 30 29 +- 32 2 +- 31 1 7210 24 Nov 02 05:51 LAG2 9 0 21 23 +- 41 -5 +- 36 3 7210 24 Nov 02 10:23 LAG2 20 0 15 -6 +- 24 -11 +- 23 3 7210 24 Nov 02 11:05 LAG1 2 0 8 12 +- 440 7 +- 940 0 7210 25 Nov 02 00:18 LAG2 3 0 8 -15 +- 174 21 +- 484 2 7210 27 Nov 02 00:18 LAG2 6 0 14 -14 +- 45 0 +- 47 2 7210 27 Nov 02 00:47 LAG1 7 0 5 5 +- 224 -4 +- 109 2 7210 27 Nov 02 03:57 LAG1 3 0 30 51 +- 402 19 +- 368 0 7210 27 Nov 02 04:41 LAG2 1 0 22 0 +- 0 0 +- 0 0 7210 30 Nov 02 02:53 LAG2 8 0 24 23 +- 115 0 +- 70 3 7210 30 Nov 02 03:53 LAG1 1 0 72 0 +- 0 0 +- 0 0 7210 30 Nov 02 06:42 LAG2 10 0 60 48 +- 54 -17 +- 63 2 7210 30 Nov 02 09:57 LAG1 8 0 34 -26 +- 43 -16 +- 54 3 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 21 Nov 02 09:00 LAG1 5 0 53 47 +- 230 2 +- 120 8 7237 21 Nov 02 11:16 LAG2 19 0 46 44 +- 39 -5 +- 24 9 7237 24 Nov 02 09:40 LAG2 14 0 60 14 +- 51 -35 +- 28 5 7237 24 Nov 02 11:34 LAG1 8 0 43 31 +- 75 9 +- 45 4 7237 24 Nov 02 13:39 LAG2 16 0 51 20 +- 47 -24 +- 29 6 7237 24 Nov 02 15:01 LAG1 13 0 7 2 +- 49 1 +- 40 6 7237 24 Nov 02 17:45 LAG2 15 0 20 18 +- 45 0 +- 24 7 7237 24 Nov 02 18:21 LAG1 14 0 26 22 +- 51 2 +- 24 7 7237 27 Nov 02 11:03 LAG1 12 0 47 21 +- 50 27 +- 34 7 7237 27 Nov 02 12:04 LAG2 15 0 64 13 +- 45 -48 +- 34 9 7237 27 Nov 02 14:23 LAG1 10 0 58 -45 +- 79 11 +- 64 12 7237 27 Nov 02 16:05 LAG2 16 0 47 26 +- 43 -19 +- 23 8 7237 28 Nov 02 09:37 LAG1 10 0 73 20 +- 57 38 +- 34 5 7237 28 Nov 02 10:02 LAG2 13 0 87 13 +- 62 -52 +- 34 7 7237 28 Nov 02 13:13 LAG1 9 0 21 6 +- 104 -14 +- 60 5 7237 28 Nov 02 14:09 LAG2 6 0 23 14 +- 73 -6 +- 32 4 7237 28 Nov 02 16:23 LAG1 8 0 24 0 +- 62 -9 +- 25 6 7237 28 Nov 02 18:11 LAG2 12 0 29 7 +- 59 13 +- 33 4 7237 28 Nov 02 20:05 LAG1 19 0 17 -3 +- 40 -14 +- 36 6 7237 29 Nov 02 08:37 LAG2 6 0 12 48 +- 359 -24 +- 215 5 7237 29 Nov 02 11:45 LAG1 11 0 7 2 +- 53 -2 +- 32 6 7237 29 Nov 02 12:09 LAG2 15 0 33 20 +- 48 -14 +- 34 7 7237 29 Nov 02 15:05 LAG1 11 0 20 -22 +- 70 -2 +- 38 5 7237 29 Nov 02 16:19 LAG2 13 0 21 19 +- 48 -3 +- 22 6 7237 29 Nov 02 18:35 LAG1 17 0 40 34 +- 43 -15 +- 23 12 7237 30 Nov 02 10:18 LAG2 5 0 40 15 +- 78 -15 +- 35 5 7237 30 Nov 02 10:27 LAG1 5 0 14 41 +- 430 16 +- 245 4 7237 30 Nov 02 14:39 LAG2 4 0 4 -2 +- 233 -8 +- 370 2 7237 30 Nov 02 17:15 LAG1 10 0 55 36 +- 60 -15 +- 31 4 Station 7249 (Beijing) (Position solved, acc. 50 mm) 7249 25 Nov 02 16:01 LAG2 4 0 16 27 +- 330 22 +- 343 13 7249 25 Nov 02 17:17 LAG1 5 0 11 2 +- 92 -14 +- 116 4 7249 26 Nov 02 14:09 LAG2 1 0 0 0 +- 0 0 +- 0 0 7249 26 Nov 02 18:27 LAG2 1 0 8 0 +- 0 0 +- 0 0 Station 7405 (Concepcion) (Position solved, acc. 20 mm) 7405 23 Nov 02 07:45 LAG1 12 0 17 9 +- 37 10 +- 20 3 7405 24 Nov 02 07:54 LAG2 3 0 20 8 +- 297 18 +- 467 1 7405 27 Nov 02 06:00 LAG1 8 0 2 -1 +- 38 0 +- 75 1 7405 29 Nov 02 06:59 LAG1 10 0 25 44 +- 84 -36 +- 53 4 Station 7501 (Hartebeesthoek) (Position fixed, acc. 10 mm) 7501 21 Nov 02 06:19 LAG2 3 0 41 -126 +-1964 42 +- 980 1 7501 22 Nov 02 11:48 LAG1 2 0 34 -92 +-2138 -50 +- 861 0 7501 22 Nov 02 12:23 LAG2 2 0 7 -26 +-2053 -15 +-1641 0 7501 25 Nov 02 10:32 LAG2 8 0 23 -22 +- 102 0 +- 82 8 7501 25 Nov 02 11:49 LAG1 3 0 30 -43 +-1368 5 +- 557 0 7501 26 Nov 02 08:39 LAG2 3 0 17 -20 +- 336 -5 +- 498 0 7501 27 Nov 02 06:45 LAG2 4 0 3 0 +- 126 8 +- 257 0 7501 27 Nov 02 10:43 LAG2 6 0 6 -8 +- 316 -1 +- 174 2 7501 27 Nov 02 12:27 LAG1 7 0 17 -5 +- 164 -6 +- 82 0 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 22 Nov 02 17:11 LAG2 10 0 24 16 +- 186 4 +- 109 4 7810 22 Nov 02 18:13 LAG1 19 0 38 -14 +- 46 -18 +- 25 2 7810 22 Nov 02 20:51 LAG2 16 0 20 -9 +- 50 11 +- 33 2 7810 22 Nov 02 21:39 LAG1 15 0 35 -15 +- 60 -15 +- 37 2 7810 23 Nov 02 00:51 LAG2 25 0 32 -10 +- 40 17 +- 23 2 7810 23 Nov 02 01:03 LAG1 17 0 5 3 +- 49 0 +- 23 4 7810 29 Nov 02 15:33 LAG2 14 0 17 -3 +- 61 10 +- 43 3 7810 29 Nov 02 15:45 LAG1 10 0 29 -24 +- 66 -10 +- 29 6 7810 30 Nov 02 21:21 LAG1 13 0 23 14 +- 57 -12 +- 34 6 7810 30 Nov 02 21:48 LAG2 12 0 21 6 +- 58 19 +- 55 2 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 25 Nov 02 19:17 LAG2 18 0 84 -45 +- 47 54 +- 34 4 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 21 Nov 02 23:11 LAG2 3 0 7 -18 +-1044 8 +- 780 1 7824 25 Nov 02 18:07 LAG1 4 0 23 28 +- 93 -13 +- 56 2 7824 25 Nov 02 19:41 LAG2 2 0 38 269 +-9999 -93 +-4606 0 7824 25 Nov 02 21:34 LAG1 5 0 7 -6 +- 211 9 +- 196 5 7824 25 Nov 02 23:07 LAG2 13 0 31 -6 +- 89 17 +- 61 4 7824 26 Nov 02 00:49 LAG1 3 0 3 2 +- 116 0 +- 379 2 7824 28 Nov 02 21:25 LAG2 18 0 34 25 +- 37 28 +- 31 7 7824 29 Nov 02 00:13 LAG1 11 0 35 0 +- 59 -25 +- 43 1 7824 29 Nov 02 01:35 LAG2 6 0 50 3 +- 139 29 +- 77 2 7824 29 Nov 02 19:37 LAG1 6 0 5 0 +- 68 -4 +- 82 4 7824 29 Nov 02 23:04 LAG1 4 0 18 31 +- 281 -12 +- 248 2 7824 29 Nov 02 23:32 LAG2 9 0 12 10 +- 55 -4 +- 29 6 7824 30 Nov 02 02:38 LAG1 3 0 20 46 +-1045 -29 +- 462 3 7824 30 Nov 02 03:47 LAG2 2 0 36 -118 +-3043 -49 +-1842 0 7824 30 Nov 02 18:17 LAG1 7 0 21 20 +- 56 0 +- 85 3 7824 30 Nov 02 21:33 LAG1 4 0 16 18 +- 172 2 +- 192 0 7824 30 Nov 02 22:03 LAG2 7 0 49 68 +- 133 -23 +- 137 1 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 23 Nov 02 00:57 LAG1 10 0 23 14 +- 34 21 +- 39 1 7832 23 Nov 02 01:25 LAG2 14 0 12 7 +- 28 -7 +- 23 2 7832 23 Nov 02 10:02 LAG1 11 0 2 0 +- 32 0 +- 47 2 7832 23 Nov 02 13:37 LAG1 11 0 18 -14 +- 36 -5 +- 31 3 7832 23 Nov 02 15:03 LAG2 11 0 46 -31 +- 34 26 +- 36 4 7832 23 Nov 02 19:27 LAG2 9 0 3 1 +- 39 1 +- 78 1 7832 23 Nov 02 20:19 LAG1 5 0 31 14 +- 98 23 +- 135 2 7832 23 Nov 02 23:23 LAG2 12 0 13 -11 +- 80 -13 +- 48 1 7832 23 Nov 02 23:49 LAG1 9 0 42 -17 +- 126 28 +- 60 3 7832 24 Nov 02 17:25 LAG2 8 0 14 -7 +- 54 19 +- 55 1 7832 24 Nov 02 21:55 LAG2 9 0 18 -11 +- 106 -5 +- 78 1 7832 25 Nov 02 01:37 LAG2 8 0 10 4 +- 38 -6 +- 26 2 7832 25 Nov 02 01:51 LAG1 7 0 8 -2 +- 47 17 +- 90 1 7832 25 Nov 02 10:43 LAG1 13 0 12 4 +- 37 -6 +- 32 3 7832 25 Nov 02 14:24 LAG1 9 0 17 -11 +- 39 -10 +- 46 3 7832 25 Nov 02 15:17 LAG2 13 0 45 -25 +- 32 31 +- 21 8 7832 25 Nov 02 19:37 LAG2 6 0 17 30 +- 103 22 +- 147 0 7832 25 Nov 02 21:03 LAG1 9 0 36 21 +- 69 12 +- 54 1 7832 25 Nov 02 23:36 LAG2 19 0 14 -14 +- 27 -4 +- 19 6 7832 26 Nov 02 00:17 LAG1 17 0 27 -25 +- 26 6 +- 17 7 7832 26 Nov 02 12:55 LAG1 13 0 7 -4 +- 32 -5 +- 24 2 7832 26 Nov 02 13:27 LAG2 13 0 15 -4 +- 34 -10 +- 28 4 7832 26 Nov 02 17:39 LAG2 6 0 9 9 +- 44 0 +- 133 0 7832 26 Nov 02 21:59 LAG2 12 0 20 -13 +- 37 -9 +- 39 3 7832 26 Nov 02 23:01 LAG1 15 0 23 -25 +- 31 4 +- 19 4 7832 27 Nov 02 11:29 LAG2 9 0 16 -22 +- 53 -18 +- 62 4 7832 27 Nov 02 11:49 LAG1 10 0 19 -28 +- 70 7 +- 43 3 7832 27 Nov 02 15:17 LAG1 7 0 34 18 +- 87 16 +- 84 2 7832 27 Nov 02 15:43 LAG2 8 0 9 15 +- 68 -11 +- 70 2 7832 27 Nov 02 19:57 LAG2 12 0 17 14 +- 33 -23 +- 48 1 7832 27 Nov 02 21:43 LAG1 12 0 27 -31 +- 37 15 +- 28 5 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 22 Nov 02 18:25 LAG1 14 0 15 -15 +- 37 0 +- 21 2 7835 22 Nov 02 21:13 LAG2 3 0 41 -34 +- 311 -8 +- 385 0 7835 22 Nov 02 21:43 LAG1 11 0 49 -50 +- 44 -1 +- 36 2 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 22 Nov 02 17:33 LAG1 9 0 104 -66 +- 99 29 +- 69 8 7837 24 Nov 02 15:13 LAG1 4 0 58 19 +- 343 38 +- 332 1 7837 24 Nov 02 17:59 LAG2 3 0 53 -87 +- 175 -38 +- 127 4 7837 25 Nov 02 20:15 LAG2 10 0 117 -108 +- 66 -17 +- 88 11 7837 26 Nov 02 09:27 LAG1 4 0 36 -52 +- 793 7 +- 387 0 7837 26 Nov 02 09:48 LAG2 6 0 67 -68 +- 198 0 +- 157 4 7837 26 Nov 02 14:07 LAG2 5 0 18 12 +- 112 -8 +- 181 5 7837 26 Nov 02 15:49 LAG1 7 0 24 12 +- 66 29 +- 110 7 7837 26 Nov 02 18:15 LAG2 3 0 43 -101 +-1053 -42 +- 752 4 7837 26 Nov 02 19:27 LAG1 5 0 77 -138 +- 258 54 +- 209 5 7837 27 Nov 02 11:55 LAG2 11 0 25 1 +- 95 -20 +- 80 5 7837 27 Nov 02 17:51 LAG1 7 0 111 -101 +- 105 11 +- 97 6 7837 28 Nov 02 10:09 LAG1 5 0 39 27 +- 404 7 +- 260 7 7837 28 Nov 02 10:23 LAG2 6 0 60 -42 +- 328 -11 +- 202 5 7837 28 Nov 02 14:18 LAG2 14 0 24 24 +- 48 0 +- 48 3 7837 28 Nov 02 16:24 LAG1 15 0 23 -15 +- 44 6 +- 30 13 7837 28 Nov 02 18:29 LAG2 5 0 85 -102 +- 274 -16 +- 250 2 7837 28 Nov 02 20:09 LAG1 7 0 103 -121 +- 80 51 +- 98 10 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 25 Nov 02 13:43 LAG1 8 0 40 43 +- 63 -4 +- 74 4 7838 29 Nov 02 11:52 LAG1 9 0 33 38 +- 54 -21 +- 63 13 7838 29 Nov 02 12:41 LAG2 11 0 37 31 +- 91 4 +- 70 4 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 21 Nov 02 00:21 LAG1 11 0 37 37 +- 29 3 +- 15 2 7839 21 Nov 02 03:57 LAG1 13 0 18 22 +- 33 11 +- 36 1 7839 23 Nov 02 16:49 LAG1 25 0 23 19 +- 19 -6 +- 9 8 7839 23 Nov 02 19:01 LAG2 12 0 27 23 +- 27 10 +- 17 3 7839 23 Nov 02 20:17 LAG1 8 0 17 15 +- 34 -3 +- 16 4 7839 23 Nov 02 23:25 LAG2 11 0 56 42 +- 60 10 +- 41 2 7839 23 Nov 02 23:47 LAG1 16 0 36 35 +- 24 -1 +- 13 5 7839 24 Nov 02 02:59 LAG2 17 0 8 -6 +- 25 2 +- 19 1 7839 24 Nov 02 03:23 LAG1 17 0 11 -6 +- 24 7 +- 18 3 7839 24 Nov 02 15:59 LAG1 3 0 3 21 +- 632 -10 +- 356 1 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 21 Nov 02 18:39 LAG2 16 0 15 14 +- 27 2 +- 15 2 7840 21 Nov 02 19:39 LAG1 16 0 23 -19 +- 27 -9 +- 17 2 7840 21 Nov 02 22:41 LAG2 9 0 24 22 +- 42 17 +- 28 5 7840 21 Nov 02 23:07 LAG1 4 0 26 35 +- 337 4 +- 180 1 7840 22 Nov 02 14:53 LAG1 5 0 40 31 +- 64 -14 +- 70 2 7840 23 Nov 02 00:53 LAG2 16 0 14 9 +- 27 6 +- 16 3 7840 23 Nov 02 01:13 LAG1 12 0 27 20 +- 31 6 +- 14 6 7840 23 Nov 02 16:57 LAG1 20 0 21 19 +- 24 -5 +- 13 6 7840 24 Nov 02 19:05 LAG1 11 0 36 25 +- 53 -8 +- 35 2 7840 24 Nov 02 22:51 LAG1 3 0 9 22 +- 268 -14 +- 287 1 7840 25 Nov 02 01:11 LAG2 16 0 7 7 +- 27 1 +- 22 2 7840 25 Nov 02 02:03 LAG1 19 0 14 11 +- 25 3 +- 15 3 7840 25 Nov 02 17:55 LAG1 7 0 12 16 +- 53 -5 +- 26 2 7840 25 Nov 02 19:08 LAG2 21 0 24 8 +- 23 13 +- 15 3 7840 25 Nov 02 23:09 LAG2 16 0 34 11 +- 27 16 +- 14 3 7840 26 Nov 02 00:39 LAG1 5 0 12 24 +- 333 5 +- 156 2 7840 26 Nov 02 04:23 LAG1 10 0 41 -39 +- 34 12 +- 43 3 7840 26 Nov 02 16:22 LAG1 16 0 18 18 +- 27 0 +- 18 4 7840 26 Nov 02 17:15 LAG2 11 0 10 10 +- 33 -1 +- 22 2 7840 26 Nov 02 20:01 LAG1 13 0 7 6 +- 33 -5 +- 26 2 7840 26 Nov 02 21:15 LAG2 13 0 7 6 +- 35 -1 +- 28 2 7840 28 Nov 02 20:47 LAG1 5 0 26 -5 +- 51 -14 +- 32 4 7840 28 Nov 02 21:29 LAG2 15 0 32 6 +- 28 22 +- 19 3 7840 29 Nov 02 00:06 LAG1 17 0 31 -3 +- 26 -18 +- 16 2 7840 29 Nov 02 01:37 LAG2 4 0 57 -43 +- 453 9 +- 291 1 7840 29 Nov 02 15:47 LAG1 12 0 10 -2 +- 31 -4 +- 14 3 7840 29 Nov 02 15:59 LAG2 7 0 7 -11 +- 117 3 +- 98 2 7840 29 Nov 02 19:21 LAG1 7 0 17 14 +- 52 -1 +- 31 3 7840 29 Nov 02 19:33 LAG2 6 0 16 22 +- 90 17 +- 50 1 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 22 Nov 02 20:49 LAG2 29 0 37 -31 +- 21 -3 +- 12 16 7845 23 Nov 02 01:10 LAG1 20 0 12 -12 +- 27 1 +- 12 5 7845 27 Nov 02 19:25 LAG2 23 0 23 -16 +- 24 -5 +- 14 10 7845 29 Nov 02 19:37 LAG2 6 0 16 -49 +- 238 -20 +- 139 0 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 23 Nov 02 03:00 LAG2 6 0 12 -7 +- 83 5 +- 94 4 7849 23 Nov 02 19:09 LAG1 11 0 33 -38 +- 33 15 +- 27 3 7849 23 Nov 02 21:01 LAG2 10 0 28 -23 +- 84 -3 +- 57 4 7849 24 Nov 02 17:59 LAG1 3 0 30 -48 +- 299 14 +- 230 1 7849 24 Nov 02 18:52 LAG2 10 0 15 14 +- 33 -10 +- 25 3 7849 26 Nov 02 14:57 LAG1 10 0 8 6 +- 30 -7 +- 46 3 7849 28 Nov 02 03:25 LAG1 6 0 17 2 +- 41 9 +- 25 4 7849 29 Nov 02 17:35 LAG2 11 0 34 -45 +- 46 15 +- 44 3 7849 29 Nov 02 18:01 LAG1 13 0 10 12 +- 33 -2 +- 20 2 7849 30 Nov 02 23:27 LAG1 9 0 53 45 +- 32 30 +- 42 5 7849 30 Nov 02 23:45 LAG2 2 0 2 55 +-1905 44 +-1602 0 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 21 Nov 02 00:45 LAG1 3 0 33 -71 +- 521 24 +- 328 0 8834 21 Nov 02 00:56 LAG2 11 0 53 -62 +- 35 16 +- 26 8 8834 21 Nov 02 04:55 LAG2 8 0 17 -16 +- 52 -2 +- 94 2 8834 21 Nov 02 14:59 LAG2 13 0 13 -13 +- 30 14 +- 32 2 8834 21 Nov 02 16:04 LAG1 16 0 59 -53 +- 24 -9 +- 13 10 8834 21 Nov 02 18:44 LAG2 5 0 39 -72 +- 317 -17 +- 166 1 8834 21 Nov 02 19:37 LAG1 7 0 57 -82 +- 101 -18 +- 69 2 8834 23 Nov 02 13:13 LAG1 19 0 20 -16 +- 23 4 +- 16 3 8834 23 Nov 02 15:11 LAG2 13 0 17 -13 +- 29 19 +- 31 4 8834 23 Nov 02 16:47 LAG1 21 0 37 -38 +- 22 -5 +- 11 6 8834 23 Nov 02 18:55 LAG2 17 0 51 -49 +- 23 3 +- 15 7 8834 23 Nov 02 23:21 LAG2 10 0 41 -54 +- 50 16 +- 42 3 8834 23 Nov 02 23:51 LAG1 15 0 38 -41 +- 27 4 +- 12 8 8834 24 Nov 02 03:07 LAG2 8 0 49 -53 +- 63 -5 +- 71 2 8834 24 Nov 02 03:31 LAG1 5 0 62 -66 +- 110 -5 +- 145 5 8834 25 Nov 02 14:16 LAG1 7 0 31 -32 +- 41 -2 +- 53 4 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Jan 1, 2002: -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1824 KIEVLA 020311 - 021112 0/ 10/ 0 0/ 5/ 0 15 1831 LVIL 020507 - 020905 0/ 11/ 0 0/ 3/ 0 14 1863 MDNLAS 020524 - 021130 0/ 66/ 0 0/ 48/ 0 114 1864 MD2LAS 020311 - 021120 0/ 63/ 0 0/ 48/ 0 111 1868 KOMLAS 020119 - 020717 0/ 13/ 0 0/ 7/ 0 20 1873 SIMLAS 020312 - 021003 0/ 24/ 0 0/ 28/ 0 52 1884 RIGLAS 020203 - 021130 0/106/ 1 0/ 69/ 0 176 1893 CRMLAS 020305 - 021116 0/ 38/ 0 0/ 26/ 0 64 7080 MLRS25 020105 - 021202 127/156/ 18 144/169/ 15 629 7090 ML0514 020101 - 021201 278/346/ 47 243/266/ 31 1211 7105 ML0725 020104 - 021202 91/263/ 30 74/204/ 19 681 7110 ML0414 020105 - 021126 78/431/ 39 59/354/ 32 993 7124 ML0819 020113 - 021126 0/ 84/ 0 0/ 66/ 0 150 7210 HOLLAS 020104 - 021202 54/ 95/ 10 60/122/ 12 353 7237 CHALAS 020101 - 021201 0/313/ 0 0/224/ 3 540 7249 BEJLAS 020116 - 021126 0/ 66/ 0 0/ 63/ 0 129 7403 TLRS3 020108 - 021104 3/ 70/ 0 1/ 80/ 0 154 7405 TIGO 020417 - 021202 10/ 44/ 3 2/ 35/ 1 95 7501 ML0616 020102 - 021127 163/194/ 20 160/194/ 19 750 7548 CAGLAS 020226 - 020415 0/ 0/ 0 0/ 10/ 0 10 7806 METLAS 020109 - 021111 0/ 48/ 5 0/ 40/ 1 94 7810 ZIMLAT 020101 - 021201 209/157/ 33 144/109/ 17 669 7811 POLLAS 020103 - 021125 0/ 45/ 1 0/ 37/ 0 83 7820 YSLR01 020105 - 020414 0/ 36/ 0 0/ 62/ 0 98 7824 SPNLAS 020109 - 021202 0/214/ 3 0/139/ 6 362 7832 SALRO 020102 - 021127 209/107/ 21 234/101/ 14 686 7835 GRASSE 020102 - 021122 20/113/ 5 30/ 93/ 3 264 7836 GFZLAS 020103 - 021120 5/107/ 14 2/ 82/ 7 217 7837 CHILAS 020102 - 021201 0/ 72/ 2 0/ 74/ 1 149 7838 SHOLAS 020112 - 021129 10/ 85/ 6 2/ 86/ 2 191 7839 AUSLAS 020102 - 021201 145/284/ 34 90/186/ 13 752 7840 RGOLAS 020102 - 021202 212/280/ 48 168/189/ 24 921 7845 GRASLL 020102 - 021129 11/ 33/ 5 13/ 30/ 3 95 7848 FTLR03 020202 - 020826 4/ 38/ 0 5/ 32/ 4 83 7849 MSLO01 020101 - 021202 239/126/ 20 208/122/ 16 731 7941 MLROnn 020108 - 020717 29/ 17/ 3 20/ 26/ 2 97 8834 WLRS01 020108 - 021202 100/155/ 24 112/112/ 12 515 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 021124.0 26.8 +/- 0.1 142.7 +/- 0.1 -32270.15 +/- 0.01 021127.0 18.3 +/- 0.1 142.9 +/- 0.2 -32271.54 +/- 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. ”/DGFI3/home/slreport/mbox” complete From: Ron Noomen ******************************************************************************** |