| Date: | 2002-10-14 13:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 2215: Delft QL Report, October 14, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-10-14 13:45:00 UTC Message No. 2215 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, October 14, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS October 8, 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, Oct 7, 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, Oct 7, 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 ------------------------------------------------------------------------------ 1864 Maidanak, Uzbekistan (site 2) 020923 - 021004 12 8 1873 Simeiz, Crimea, Ukraine 021003 - 021003 1 1 1884 Riga, Latvia 021002 - 021004 3 - 1893 Kazivili, Crimea, Ukraine 020930 - 020930 1 1 7080 McDonald Obs., Fort Davis, TX 020930 - 021006 8 7 7090 Yarragadee, Australia 021001 - 021006 9 13 7105 Greenbelt, Maryland 020929 - 021006 16 8 7110 Monument Peak, California 021001 - 021007 16 12 7124 Papeete, Tahiti 021002 - 021004 - 3 7210 Haleakala Obs., Maui, Hawaii 020930 - 021007 8 9 7237 Changchun, China 020930 - 021002 5 3 7403 Arequipa, Peru (TLRS-3) 021001 - 021007 1 4 7405 Concepcion, Chile (TIGO) 020929 - 020929 - 1 7806 Metsahovi, Finland 021001 - 021003 3 - 7824 San Fernando, Spain 021003 - 021007 4 3 7832 Riyad, Saudi Arabia 020930 - 021007 7 2 7835 Grasse, France 020930 - 021003 3 2 7836 Potsdam, Germany 020930 - 021001 2 2 7837 Shanghai Observatory, China 021004 - 021007 3 - 7838 Simosato Observatory, Japan 021005 - 021005 1 1 7839 Graz, Austria 020930 - 021002 12 9 7840 Herstmonceux, United Kingdom 020930 - 021007 14 10 7845 Grasse, France (LLR) 020930 - 021001 2 - 7849 Mount Stromlo, Australia 021001 - 021006 5 4 8834 Wettzell, Germany 020930 - 021007 10 7 ------ ------ --- --- TOTAL 020923 - 021007 146 110 ------------------------------------------------------------------------------ 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, Sep 26, 2002 to Sun, Oct 6, 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 25 24 Number of Passes 197/188 159/153 Number of Normal Points 2110/2019 1791/1724 RMS of Fit (mm) 31 31 ----------------------------------------------------------------------- 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 1864 (Maidanak) (Position fixed, acc. 200 mm) 1864 26 Sep 02 14:57 LAG1 8 0 99999 1254 +- 264 999796 +- 154 210 1864 27 Sep 02 17:09 LAG1 5 0 99999 1277 +- 418 999799 +- 372 30 1864 27 Sep 02 22:53 LAG2 8 0 99999 605 +- 230 999938 +- 141 184 1864 28 Sep 02 15:41 LAG1 4 0 99999 1429 +- 4821000262 +- 464 27 1864 28 Sep 02 19:11 LAG1 5 0 99999 1187 +- 345 999957 +- 725 14 1864 28 Sep 02 21:33 LAG2 2 0 99999 2459 +-9999 999074 +-7895 0 1864 29 Sep 02 14:15 LAG1 7 0 99999 890 +- 230 999929 +- 112 277 1864 29 Sep 02 19:21 LAG2 5 0 99999 1300 +- 679 999671 +- 556 4 1864 29 Sep 02 21:10 LAG1 5 0 99999 1255 +- 2861000004 +- 364 19 1864 30 Sep 02 21:17 LAG2 10 0 99999 843 +- 206 999873 +- 149 170 1864 1 Oct 02 15:31 LAG1 3 0 99999 2407 +-7373 999271 +-3201 5 1864 1 Oct 02 21:49 LAG1 7 0 99999 1042 +- 237 999986 +- 144 207 1864 4 Oct 02 14:27 LAG1 10 0 96 -102 +- 349 -5 +- 225 14 1864 4 Oct 02 18:09 LAG2 2 0 71 -1341 +-9999 607 +-9999 0 1864 4 Oct 02 21:15 LAG1 11 0 90 -79 +- 186 15 +- 136 28 1864 4 Oct 02 22:05 LAG2 8 0 38 -114 +- 996 57 +- 597 23 Station 1873 (Simeiz) (Position solved, acc. 200 mm) 1873 3 Oct 02 22:54 LAG1 8 0 111 0 +- 258 1 +- 254 111 1873 3 Oct 02 23:33 LAG2 4 0 48 49 +- 560 80 +- 868 39 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 29 Sep 02 17:53 LAG1 10 0 30 11 +- 102 -24 +- 98 2 1884 29 Sep 02 21:23 LAG1 12 0 45 32 +- 90 -28 +- 76 2 1884 29 Sep 02 23:03 LAG2 7 0 11 15 +- 176 15 +- 213 4 1884 2 Oct 02 21:03 LAG1 7 0 57 -1 +- 328 -35 +- 211 4 1884 4 Oct 02 18:00 LAG1 12 0 21 -17 +- 118 -18 +- 81 7 1884 4 Oct 02 21:34 LAG1 12 0 24 0 +- 90 -19 +- 72 5 Station 1893 (Kazivili) (Position fixed, acc. 100 mm) 1893 27 Sep 02 17:03 LAG1 9 0 32 -36 +- 217 -37 +- 140 10 1893 30 Sep 02 20:07 LAG1 2 0 99999 313 +-9999 227626 +-9999 0 1893 30 Sep 02 21:21 LAG2 7 0 99999 84 +- 341 227264 +- 252 5 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 26 Sep 02 00:00 LAG1 13 0 11 -3 +- 31 -5 +- 16 4 7080 26 Sep 02 05:30 LAG2 8 0 16 3 +- 205 -6 +- 104 2 7080 26 Sep 02 13:35 LAG1 9 0 9 8 +- 95 0 +- 63 1 7080 26 Sep 02 18:09 LAG2 10 0 8 -6 +- 35 1 +- 57 4 7080 26 Sep 02 22:45 LAG1 12 0 5 -4 +- 36 2 +- 42 3 7080 27 Sep 02 02:13 LAG1 11 0 10 -7 +- 33 -7 +- 30 2 7080 27 Sep 02 07:48 LAG2 12 0 12 12 +- 31 0 +- 29 2 7080 27 Sep 02 09:03 LAG1 1 0 57 0 +- 0 0 +- 0 0 7080 27 Sep 02 12:02 LAG2 7 0 19 16 +- 89 -3 +- 93 1 7080 27 Sep 02 12:21 LAG1 7 0 11 13 +- 59 3 +- 61 1 7080 28 Sep 02 00:47 LAG1 5 0 1 5 +- 310 2 +- 158 1 7080 28 Sep 02 05:49 LAG2 15 0 12 -3 +- 30 -10 +- 23 4 7080 28 Sep 02 10:03 LAG2 14 0 13 12 +- 29 1 +- 32 3 7080 28 Sep 02 10:49 LAG1 9 0 26 6 +- 95 15 +- 47 2 7080 28 Sep 02 14:17 LAG2 11 0 6 6 +- 46 1 +- 45 2 7080 28 Sep 02 23:31 LAG1 8 0 22 25 +- 44 8 +- 60 2 7080 29 Sep 02 03:07 LAG1 5 0 10 -9 +- 48 6 +- 117 1 7080 29 Sep 02 03:59 LAG2 2 0 37 -49 +-2123 -54 +-1340 0 7080 29 Sep 02 08:07 LAG2 8 0 5 -4 +- 40 -6 +- 63 2 7080 29 Sep 02 09:36 LAG1 11 0 14 13 +- 32 5 +- 30 2 7080 29 Sep 02 12:14 LAG2 6 0 9 4 +- 232 -3 +- 168 2 7080 30 Sep 02 08:28 LAG1 1 0 1 0 +- 0 0 +- 0 0 7080 30 Sep 02 14:30 LAG2 5 0 3 -2 +- 81 0 +- 55 0 7080 1 Oct 02 04:28 LAG2 6 0 6 3 +- 86 -10 +- 105 1 7080 1 Oct 02 22:59 LAG1 12 0 28 22 +- 40 8 +- 37 3 7080 2 Oct 02 02:41 LAG1 6 0 4 -2 +- 128 -1 +- 93 0 7080 2 Oct 02 06:09 LAG2 5 0 12 -42 +- 824 -22 +- 338 1 7080 2 Oct 02 14:53 LAG2 3 0 13 -40 +- 362 -33 +- 413 3 7080 3 Oct 02 01:08 LAG1 14 0 22 15 +- 35 -14 +- 18 3 7080 3 Oct 02 23:38 LAG1 15 0 16 17 +- 30 -5 +- 15 2 7080 4 Oct 02 02:57 LAG2 1 0 52 0 +- 0 0 +- 0 0 7080 4 Oct 02 06:32 LAG2 7 0 8 -3 +- 111 3 +- 82 2 7080 4 Oct 02 10:49 LAG2 8 0 37 40 +- 69 4 +- 86 2 7080 4 Oct 02 13:21 LAG1 7 0 31 40 +- 90 9 +- 85 3 7080 4 Oct 02 22:22 LAG1 10 0 12 -5 +- 35 13 +- 38 3 7080 5 Oct 02 02:09 LAG1 10 0 22 6 +- 108 7 +- 52 0 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 27 Sep 02 06:01 LAG2 21 0 24 -13 +- 21 -13 +- 17 5 7090 27 Sep 02 07:09 LAG1 6 1 37 -47 +- 111 9 +- 92 5 7090 27 Sep 02 10:27 LAG1 6 0 9 -5 +- 54 -17 +- 76 0 7090 27 Sep 02 10:49 LAG2 8 0 4 -16 +- 193 7 +- 107 1 7090 27 Sep 02 14:31 LAG2 15 0 52 39 +- 25 23 +- 22 4 7090 28 Sep 02 08:31 LAG2 13 0 34 -30 +- 39 -5 +- 37 2 7090 28 Sep 02 09:07 LAG1 11 0 17 -20 +- 36 11 +- 22 4 7090 28 Sep 02 12:51 LAG2 9 0 26 18 +- 75 5 +- 52 1 7090 30 Sep 02 00:03 LAG1 2 0 28 -45 +-1017 57 +- 796 0 7090 30 Sep 02 08:51 LAG2 9 0 47 -43 +- 56 -6 +- 69 1 7090 1 Oct 02 06:39 LAG2 12 0 44 -23 +- 30 -37 +- 38 3 7090 1 Oct 02 08:31 LAG1 15 0 28 -31 +- 29 5 +- 18 2 7090 1 Oct 02 10:43 LAG2 23 0 22 -19 +- 20 -6 +- 11 6 7090 1 Oct 02 14:49 LAG2 19 0 41 40 +- 22 1 +- 15 4 7090 2 Oct 02 00:29 LAG1 4 0 43 12 +- 163 34 +- 105 6 7090 2 Oct 02 04:47 LAG2 14 0 51 -6 +- 47 -32 +- 33 3 7090 2 Oct 02 07:15 LAG1 11 0 50 -58 +- 42 9 +- 28 9 7090 2 Oct 02 08:49 LAG2 17 0 32 -33 +- 24 -9 +- 25 5 7090 2 Oct 02 10:33 LAG1 14 0 34 27 +- 25 -13 +- 15 3 7090 2 Oct 02 12:49 LAG2 19 0 23 8 +- 22 12 +- 11 1 7090 3 Oct 02 06:58 LAG2 4 0 22 -28 +- 72 -29 +- 235 1 7090 3 Oct 02 09:07 LAG1 23 0 33 -12 +- 20 -15 +- 10 3 7090 3 Oct 02 10:57 LAG2 24 0 7 1 +- 19 4 +- 12 1 7090 3 Oct 02 21:51 LAG1 10 0 43 9 +- 34 17 +- 15 6 7090 4 Oct 02 04:43 LAG2 22 0 19 -17 +- 20 -4 +- 15 6 7090 5 Oct 02 06:43 LAG1 2 0 63 -60 +- 174 13 +- 636 0 7090 5 Oct 02 10:09 LAG1 14 0 22 16 +- 33 -20 +- 24 2 7090 5 Oct 02 11:19 LAG2 5 0 78 11 +- 51 38 +- 27 2 7090 5 Oct 02 15:27 LAG2 2 0 7 51 +- 588 90 +- 972 0 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 28 Sep 02 10:09 LAG2 17 0 32 -16 +- 24 16 +- 17 3 7105 28 Sep 02 14:27 LAG2 6 0 59 -69 +- 80 -15 +- 93 12 7105 29 Sep 02 04:11 LAG2 19 0 10 -5 +- 23 6 +- 13 2 7105 29 Sep 02 06:05 LAG1 9 1 10 8 +- 34 -2 +- 22 3 7105 29 Sep 02 08:23 LAG2 19 0 17 -22 +- 27 10 +- 19 2 7105 29 Sep 02 09:25 LAG1 16 0 31 -30 +- 26 1 +- 16 4 7105 29 Sep 02 12:29 LAG2 8 0 33 -34 +- 79 -1 +- 66 0 7105 30 Sep 02 01:19 LAG1 16 0 30 -29 +- 24 -9 +- 14 5 7105 30 Sep 02 02:23 LAG2 11 0 19 19 +- 29 0 +- 30 2 7105 1 Oct 02 00:03 LAG1 14 0 26 -19 +- 26 -6 +- 12 3 7105 1 Oct 02 03:35 LAG1 2 0 3 -29 +- 680 -29 +- 661 0 7105 1 Oct 02 04:25 LAG2 12 0 22 -23 +- 32 -2 +- 28 4 7105 1 Oct 02 10:17 LAG1 2 0 24 -210 +-3763 -83 +-1684 0 7105 1 Oct 02 22:56 LAG1 10 0 14 -19 +- 64 3 +- 38 2 7105 2 Oct 02 05:37 LAG1 5 0 11 -17 +- 90 -30 +- 127 5 7105 2 Oct 02 06:35 LAG2 11 0 28 -23 +- 28 10 +- 20 5 7105 2 Oct 02 08:55 LAG1 15 0 18 -15 +- 25 -2 +- 12 6 7105 2 Oct 02 10:51 LAG2 4 0 19 -18 +- 51 2 +- 54 0 7105 3 Oct 02 00:49 LAG1 17 0 51 -34 +- 23 -22 +- 14 2 7105 3 Oct 02 04:23 LAG1 6 0 13 -1 +- 39 -26 +- 80 2 7105 3 Oct 02 04:37 LAG2 17 0 23 -21 +- 23 5 +- 14 6 7105 3 Oct 02 07:45 LAG1 6 0 13 13 +- 39 -2 +- 73 1 7105 3 Oct 02 08:46 LAG2 14 0 8 0 +- 25 4 +- 17 4 7105 3 Oct 02 11:21 LAG1 4 0 49 -44 +- 66 -18 +- 165 2 7105 4 Oct 02 22:19 LAG1 10 0 14 -22 +- 53 8 +- 30 6 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 26 Sep 02 03:31 LAG1 11 0 30 -33 +- 32 -7 +- 25 3 7110 26 Sep 02 05:31 LAG2 14 0 44 -42 +- 25 -11 +- 15 3 7110 26 Sep 02 07:01 LAG1 9 0 8 -7 +- 32 1 +- 48 1 7110 26 Sep 02 09:35 LAG2 18 0 10 0 +- 22 -8 +- 18 1 7110 26 Sep 02 10:23 LAG1 5 0 11 -10 +- 43 7 +- 103 0 7110 26 Sep 02 13:47 LAG1 2 0 3 -16 +-1028 -8 +- 707 0 7110 27 Sep 02 02:11 LAG1 11 0 36 -33 +- 30 1 +- 16 9 7110 27 Sep 02 05:39 LAG1 10 0 13 8 +- 30 7 +- 25 2 7110 27 Sep 02 11:56 LAG2 8 0 9 -7 +- 54 -18 +- 73 0 7110 27 Sep 02 12:13 LAG1 17 0 25 -17 +- 23 7 +- 10 1 7110 27 Sep 02 16:15 LAG2 8 0 24 -15 +- 36 -12 +- 32 3 7110 28 Sep 02 04:23 LAG1 14 0 24 -15 +- 26 16 +- 19 3 7110 28 Sep 02 05:45 LAG2 10 0 47 -55 +- 36 -27 +- 28 3 7110 1 Oct 02 00:27 LAG1 13 0 19 -25 +- 42 6 +- 29 2 7110 1 Oct 02 07:23 LAG1 5 0 6 -17 +- 124 21 +- 146 2 7110 2 Oct 02 10:21 LAG2 6 0 21 -19 +- 197 -29 +- 144 1 7110 3 Oct 02 04:25 LAG2 11 0 31 -24 +- 29 -21 +- 26 1 7110 3 Oct 02 08:05 LAG1 6 1 11 -4 +- 80 21 +- 123 4 7110 3 Oct 02 08:17 LAG2 16 0 43 -24 +- 24 -20 +- 13 7 7110 3 Oct 02 11:12 LAG1 12 0 40 -38 +- 27 5 +- 14 7 7110 3 Oct 02 13:19 LAG2 3 0 60 147 +-2285 -100 +-1104 0 7110 4 Oct 02 03:11 LAG1 17 0 7 -6 +- 24 2 +- 12 2 7110 4 Oct 02 09:55 LAG1 13 0 44 -40 +- 27 18 +- 16 4 7110 4 Oct 02 10:35 LAG2 25 0 14 2 +- 19 -11 +- 15 1 7110 4 Oct 02 13:19 LAG1 12 0 20 10 +- 27 9 +- 15 1 7110 5 Oct 02 02:09 LAG1 8 0 20 -13 +- 77 15 +- 36 2 7110 5 Oct 02 04:35 LAG2 10 0 17 -9 +- 30 -12 +- 24 1 7110 5 Oct 02 05:19 LAG1 7 0 9 21 +- 80 16 +- 76 0 7110 5 Oct 02 08:31 LAG2 7 0 15 -10 +- 36 5 +- 18 4 7110 5 Oct 02 08:37 LAG1 15 0 21 -13 +- 24 14 +- 21 1 7110 5 Oct 02 11:55 LAG1 21 0 20 -4 +- 21 9 +- 10 10 7110 5 Oct 02 12:57 LAG2 7 0 25 -10 +- 95 -35 +- 94 0 7110 5 Oct 02 17:09 LAG2 11 0 36 -36 +- 31 0 +- 40 3 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 26 Sep 02 04:33 LAG1 5 0 43 -93 +- 309 27 +- 165 0 7124 27 Sep 02 07:03 LAG2 6 0 23 -17 +- 187 4 +- 117 2 7124 2 Oct 02 05:35 LAG2 12 0 42 -41 +- 28 -13 +- 23 5 7124 3 Oct 02 07:39 LAG2 13 0 23 -23 +- 27 -6 +- 15 5 7124 4 Oct 02 05:55 LAG2 15 0 20 -23 +- 29 9 +- 20 5 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 26 Sep 02 03:43 LAG1 10 0 20 0 +- 117 -10 +- 57 3 7210 26 Sep 02 07:30 LAG1 4 0 23 20 +- 67 9 +- 185 3 7210 26 Sep 02 09:13 LAG2 18 0 24 10 +- 26 11 +- 15 3 7210 27 Sep 02 02:26 LAG1 19 0 11 -6 +- 25 -4 +- 18 5 7210 27 Sep 02 06:01 LAG1 7 0 42 34 +- 80 -8 +- 71 1 7210 27 Sep 02 07:21 LAG2 13 0 10 8 +- 30 2 +- 29 5 7210 28 Sep 02 04:41 LAG1 10 0 29 17 +- 46 6 +- 19 4 7210 28 Sep 02 09:46 LAG2 13 0 15 7 +- 75 4 +- 40 4 7210 29 Sep 02 03:12 LAG1 19 0 13 9 +- 24 4 +- 15 4 7210 29 Sep 02 07:45 LAG2 5 0 22 20 +- 49 -11 +- 39 2 7210 29 Sep 02 20:15 LAG2 17 0 44 49 +- 29 -9 +- 18 8 7210 30 Sep 02 18:17 LAG2 9 0 56 43 +- 105 -9 +- 74 1 7210 30 Sep 02 22:28 LAG2 9 0 34 34 +- 36 4 +- 90 6 7210 1 Oct 02 04:17 LAG1 12 0 9 8 +- 52 0 +- 30 3 7210 1 Oct 02 07:45 LAG2 10 0 29 -1 +- 90 -19 +- 57 4 7210 1 Oct 02 20:37 LAG2 10 0 45 47 +- 35 -11 +- 52 2 7210 2 Oct 02 02:59 LAG1 9 0 5 -4 +- 88 5 +- 61 2 7210 2 Oct 02 06:26 LAG1 5 0 53 59 +- 88 -9 +- 113 3 7210 3 Oct 02 05:03 LAG1 11 0 13 13 +- 47 -12 +- 30 2 7210 4 Oct 02 10:03 LAG2 15 0 36 51 +- 44 16 +- 29 4 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 29 Sep 02 10:39 LAG1 2 0 39 21 +-1152 -53 +-3305 0 7237 29 Sep 02 13:53 LAG1 16 0 53 49 +- 43 16 +- 32 9 7237 29 Sep 02 15:37 LAG2 14 0 19 11 +- 81 -16 +- 51 6 7237 29 Sep 02 17:19 LAG1 16 0 44 38 +- 45 9 +- 31 6 7237 29 Sep 02 19:25 LAG2 21 0 47 45 +- 38 -15 +- 27 7 7237 30 Sep 02 12:43 LAG1 11 0 17 -14 +- 60 16 +- 53 4 7237 30 Sep 02 13:51 LAG2 6 0 91 -111 +- 219 21 +- 206 13 7237 30 Sep 02 16:01 LAG1 8 0 61 -50 +- 82 16 +- 88 4 7237 30 Sep 02 17:35 LAG2 18 0 59 -31 +- 43 -26 +- 29 9 7237 30 Sep 02 19:21 LAG1 16 0 60 -54 +- 43 12 +- 22 10 7237 2 Oct 02 10:11 LAG1 9 0 36 -63 +- 155 15 +- 75 6 7237 2 Oct 02 13:25 LAG1 15 0 38 -40 +- 48 7 +- 35 6 7237 2 Oct 02 14:07 LAG2 9 0 89 -59 +- 210 -16 +- 114 15 Station 7249 (Beijing) (Position solved, acc. 50 mm) 7249 28 Sep 02 17:27 LAG2 1 0 3 0 +- 0 0 +- 0 0 Station 7403 (Arequipa) (Position solved, acc. 10 mm) 7403 27 Sep 02 03:43 LAG2 7 0 20 -4 +- 58 18 +- 45 2 7403 30 Sep 02 01:55 LAG2 7 0 5 1 +- 44 -2 +- 23 4 7403 1 Oct 02 04:04 LAG2 7 0 8 3 +- 36 -11 +- 75 4 7403 1 Oct 02 09:47 LAG1 3 0 13 1 +- 908 -5 +- 429 0 7403 2 Oct 02 02:32 LAG2 4 0 9 -71 +- 635 28 +- 285 2 7403 4 Oct 02 02:31 LAG2 5 0 19 -24 +- 70 11 +- 113 2 Station 7405 (Concepcion) (Position solved, acc. 20 mm) 7405 26 Sep 02 00:37 LAG1 11 0 13 -8 +- 32 -16 +- 54 3 7405 26 Sep 02 01:15 LAG2 8 0 9 6 +- 41 8 +- 40 3 7405 28 Sep 02 01:41 LAG2 12 0 5 -6 +- 72 1 +- 41 2 7405 29 Sep 02 03:33 LAG2 5 0 20 28 +- 153 9 +- 166 3 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 26 Sep 02 02:36 LAG2 3 0 41 -29 +- 134 12 +- 129 1 7806 26 Sep 02 03:02 LAG1 2 0 25 0 +- 198 -51 +- 406 0 7806 29 Sep 02 21:29 LAG1 5 0 13 -5 +- 57 -6 +- 121 12 7806 1 Oct 02 22:14 LAG1 7 0 19 -18 +- 47 0 +- 59 5 7806 3 Oct 02 19:37 LAG1 7 0 37 -48 +- 77 16 +- 76 5 7806 3 Oct 02 23:05 LAG1 9 0 30 -30 +- 57 1 +- 47 6 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 26 Sep 02 19:11 LAG1 2 0 25 425 +-9999 -160 +-4385 0 7824 26 Sep 02 22:11 LAG1 4 0 38 26 +- 126 -10 +- 128 12 7824 27 Sep 02 00:20 LAG2 5 0 47 47 +- 270 0 +- 197 4 7824 27 Sep 02 01:37 LAG1 3 0 43 47 +- 122 27 +- 484 1 7824 27 Sep 02 20:51 LAG1 11 0 30 29 +- 45 0 +- 26 5 7824 27 Sep 02 22:49 LAG2 7 0 12 48 +- 254 -25 +- 160 3 7824 29 Sep 02 00:37 LAG2 3 0 45 75 +- 292 26 +- 238 5 7824 29 Sep 02 21:39 LAG1 4 0 15 43 +- 251 46 +- 240 4 7824 29 Sep 02 22:47 LAG2 15 0 116 50 +- 56 44 +- 33 3 7824 30 Sep 02 01:17 LAG1 7 0 156 24 +- 314 69 +- 166 3 7824 30 Sep 02 02:41 LAG2 7 0 23 27 +- 70 6 +- 49 2 7824 3 Oct 02 00:41 LAG1 4 0 33 61 +- 336 -25 +- 279 3 7824 3 Oct 02 00:57 LAG2 3 0 41 106 +-1670 31 +- 814 0 7824 3 Oct 02 19:43 LAG1 4 0 7 -34 +- 522 -19 +- 305 5 7824 3 Oct 02 23:14 LAG2 1 0 45 0 +- 0 0 +- 0 0 7824 4 Oct 02 02:34 LAG1 13 0 51 33 +- 62 13 +- 40 3 7824 4 Oct 02 03:17 LAG2 6 0 28 53 +- 148 36 +- 170 3 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 28 Sep 02 07:19 LAG2 3 0 9 -1 +- 259 15 +- 489 2 7832 28 Sep 02 15:43 LAG1 8 0 12 -35 +- 174 -11 +- 82 3 7832 29 Sep 02 14:21 LAG1 12 0 19 -21 +- 36 -9 +- 20 6 7832 30 Sep 02 13:10 LAG1 14 0 24 -24 +- 31 0 +- 27 4 7832 1 Oct 02 15:29 LAG1 11 0 14 -12 +- 60 0 +- 36 5 7832 2 Oct 02 13:55 LAG1 12 0 25 -9 +- 32 -10 +- 16 7 7832 2 Oct 02 17:21 LAG2 4 0 26 19 +- 89 -22 +- 257 1 7832 2 Oct 02 17:41 LAG1 7 0 5 -6 +- 141 0 +- 97 0 7832 5 Oct 02 13:19 LAG1 12 0 70 -45 +- 31 -27 +- 20 9 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 26 Sep 02 18:23 LAG1 10 0 12 -51 +- 183 -20 +- 78 3 7835 26 Sep 02 21:51 LAG1 19 0 22 -21 +- 29 0 +- 15 4 7835 27 Sep 02 00:15 LAG2 19 0 12 -2 +- 29 -5 +- 13 6 7835 27 Sep 02 22:59 LAG2 4 0 39 -23 +- 552 -9 +- 334 0 7835 28 Sep 02 00:23 LAG1 6 0 20 -38 +- 182 12 +- 119 0 7835 30 Sep 02 20:07 LAG1 7 0 37 -10 +- 143 17 +- 89 3 7835 30 Sep 02 21:07 LAG2 10 0 14 -7 +- 51 -11 +- 62 2 7835 1 Oct 02 19:03 LAG1 11 0 18 -40 +- 87 19 +- 40 4 7835 3 Oct 02 19:25 LAG1 26 0 36 -32 +- 24 6 +- 12 9 7835 3 Oct 02 23:02 LAG2 22 0 22 -12 +- 27 -6 +- 15 12 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 30 Sep 02 04:41 LAG1 4 0 8 14 +- 221 -5 +- 200 1 7836 30 Sep 02 20:05 LAG1 11 0 6 5 +- 41 4 +- 34 3 7836 30 Sep 02 21:17 LAG2 5 0 12 -6 +- 83 -5 +- 168 8 7836 1 Oct 02 01:05 LAG2 12 0 10 -6 +- 36 -6 +- 37 4 7836 1 Oct 02 03:21 LAG1 5 0 18 -21 +- 341 1 +- 180 2 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 4 Oct 02 10:57 LAG1 9 0 41 -26 +- 66 -13 +- 53 17 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 5 Oct 02 09:19 LAG1 8 0 30 -34 +- 136 -4 +- 76 12 7838 5 Oct 02 12:27 LAG2 6 0 28 2 +- 273 15 +- 169 3 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 26 Sep 02 06:19 LAG1 8 0 5 4 +- 34 -3 +- 36 2 7839 26 Sep 02 06:35 LAG2 10 0 21 22 +- 30 -3 +- 19 1 7839 27 Sep 02 20:31 LAG1 19 0 21 20 +- 22 0 +- 10 6 7839 27 Sep 02 22:39 LAG2 19 0 37 39 +- 25 -17 +- 14 5 7839 27 Sep 02 23:57 LAG1 12 0 19 23 +- 41 4 +- 28 1 7839 28 Sep 02 02:31 LAG2 15 0 18 29 +- 40 13 +- 25 1 7839 29 Sep 02 17:47 LAG1 22 0 23 19 +- 20 -4 +- 9 5 7839 29 Sep 02 21:17 LAG1 18 0 26 26 +- 22 -1 +- 12 4 7839 30 Sep 02 00:39 LAG1 25 0 24 23 +- 19 -3 +- 8 5 7839 30 Sep 02 02:43 LAG2 29 0 27 19 +- 17 11 +- 10 2 7839 30 Sep 02 04:27 LAG1 17 0 17 21 +- 32 -3 +- 19 1 7839 30 Sep 02 06:53 LAG2 12 0 23 16 +- 28 8 +- 16 2 7839 30 Sep 02 16:55 LAG1 7 0 24 34 +- 127 -4 +- 55 4 7839 30 Sep 02 20:01 LAG1 11 0 26 30 +- 47 3 +- 31 1 7839 30 Sep 02 21:08 LAG2 15 0 32 35 +- 33 -4 +- 26 1 7839 30 Sep 02 23:43 LAG1 12 0 23 36 +- 63 -8 +- 34 2 7839 1 Oct 02 00:54 LAG2 21 0 19 19 +- 21 -1 +- 11 3 7839 1 Oct 02 02:47 LAG1 19 0 26 15 +- 22 -8 +- 10 1 7839 1 Oct 02 05:25 LAG2 10 0 25 32 +- 82 -3 +- 41 2 7839 1 Oct 02 06:39 LAG1 7 0 4 -1 +- 58 -9 +- 101 1 7839 1 Oct 02 09:01 LAG2 11 0 10 0 +- 33 -7 +- 23 1 7839 1 Oct 02 15:21 LAG1 13 0 19 16 +- 45 2 +- 33 1 7839 1 Oct 02 18:32 LAG1 23 0 11 11 +- 20 1 +- 10 2 7839 1 Oct 02 19:19 LAG2 11 0 21 22 +- 31 -19 +- 50 1 7839 1 Oct 02 22:05 LAG1 13 0 26 25 +- 26 -2 +- 21 3 7839 1 Oct 02 23:01 LAG2 21 0 20 20 +- 21 -1 +- 12 1 7839 2 Oct 02 01:23 LAG1 28 0 23 17 +- 18 -6 +- 8 7 7839 2 Oct 02 03:01 LAG2 28 0 18 17 +- 18 1 +- 10 2 7839 2 Oct 02 05:05 LAG1 20 0 24 16 +- 21 -12 +- 15 2 7839 2 Oct 02 07:09 LAG2 12 0 9 17 +- 51 8 +- 38 0 7839 2 Oct 02 17:13 LAG1 18 0 29 26 +- 22 -6 +- 11 2 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 26 Sep 02 18:25 LAG1 12 0 20 0 +- 59 -11 +- 34 4 7840 26 Sep 02 21:59 LAG1 13 0 11 0 +- 29 -5 +- 16 2 7840 27 Sep 02 00:25 LAG2 8 0 12 27 +- 117 10 +- 74 1 7840 27 Sep 02 04:27 LAG2 18 0 11 8 +- 25 4 +- 16 5 7840 27 Sep 02 04:55 LAG1 17 0 9 3 +- 26 3 +- 15 6 7840 27 Sep 02 08:31 LAG2 18 0 9 -7 +- 26 -2 +- 19 1 7840 27 Sep 02 20:37 LAG1 17 0 6 3 +- 26 0 +- 14 5 7840 27 Sep 02 22:41 LAG2 12 0 18 11 +- 32 -17 +- 30 1 7840 28 Sep 02 00:11 LAG1 14 0 8 5 +- 30 2 +- 22 4 7840 28 Sep 02 15:51 LAG1 4 0 19 15 +- 54 15 +- 94 2 7840 28 Sep 02 19:15 LAG1 20 0 13 3 +- 24 6 +- 12 3 7840 28 Sep 02 22:49 LAG1 14 0 9 -1 +- 28 6 +- 22 3 7840 29 Sep 02 00:39 LAG2 21 0 16 15 +- 23 0 +- 15 4 7840 29 Sep 02 02:11 LAG1 13 0 16 10 +- 30 5 +- 15 5 7840 29 Sep 02 04:39 LAG2 21 0 11 5 +- 24 4 +- 15 4 7840 29 Sep 02 05:47 LAG1 17 0 17 -15 +- 26 6 +- 19 2 7840 29 Sep 02 08:47 LAG2 18 0 25 -23 +- 25 -6 +- 21 1 7840 29 Sep 02 17:55 LAG1 11 0 11 1 +- 32 -5 +- 16 3 7840 29 Sep 02 21:27 LAG1 15 0 6 5 +- 29 0 +- 17 3 7840 29 Sep 02 22:49 LAG2 16 0 10 7 +- 27 -5 +- 22 1 7840 30 Sep 02 00:51 LAG1 18 0 5 4 +- 25 0 +- 15 3 7840 30 Sep 02 02:45 LAG2 22 0 10 0 +- 23 6 +- 15 2 7840 30 Sep 02 04:27 LAG1 17 0 7 3 +- 28 1 +- 17 5 7840 30 Sep 02 06:51 LAG2 18 0 7 -5 +- 25 2 +- 17 3 7840 30 Sep 02 20:03 LAG1 18 0 8 5 +- 25 1 +- 14 6 7840 1 Oct 02 05:07 LAG2 7 0 11 10 +- 40 -3 +- 42 3 7840 3 Oct 02 19:29 LAG1 21 0 3 0 +- 23 0 +- 12 3 7840 3 Oct 02 23:01 LAG1 11 0 13 7 +- 39 -5 +- 32 1 7840 3 Oct 02 23:23 LAG2 15 0 7 8 +- 34 -1 +- 25 1 7840 4 Oct 02 02:25 LAG1 16 0 13 -2 +- 27 -8 +- 17 3 7840 4 Oct 02 03:11 LAG2 24 0 5 0 +- 22 3 +- 13 2 7840 4 Oct 02 06:05 LAG1 15 0 12 -1 +- 28 -10 +- 25 3 7840 4 Oct 02 07:21 LAG2 20 0 17 -17 +- 24 4 +- 18 3 7840 4 Oct 02 18:09 LAG1 19 0 16 1 +- 25 9 +- 15 1 7840 4 Oct 02 21:29 LAG2 10 0 22 17 +- 34 -14 +- 43 0 7840 4 Oct 02 21:47 LAG1 13 0 21 11 +- 34 8 +- 23 3 7840 5 Oct 02 01:05 LAG1 13 0 30 30 +- 31 7 +- 18 6 7840 5 Oct 02 01:23 LAG2 18 0 21 3 +- 27 12 +- 17 1 7840 5 Oct 02 05:23 LAG2 23 0 18 -1 +- 22 12 +- 14 1 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 30 Sep 02 20:13 LAG1 15 0 25 -22 +- 31 18 +- 21 2 7845 1 Oct 02 18:47 LAG1 8 0 52 -39 +- 82 9 +- 55 4 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 29 Sep 02 23:45 LAG1 6 0 4 -13 +- 126 9 +- 97 2 7849 30 Sep 02 04:51 LAG2 11 0 9 3 +- 41 -11 +- 44 4 7849 30 Sep 02 06:17 LAG1 12 0 7 -6 +- 31 5 +- 24 3 7849 1 Oct 02 05:03 LAG1 1 0 8 0 +- 0 0 +- 0 0 7849 1 Oct 02 20:57 LAG1 11 0 18 -3 +- 40 11 +- 23 2 7849 2 Oct 02 05:13 LAG2 6 0 6 0 +- 112 -6 +- 119 2 7849 2 Oct 02 07:05 LAG1 11 0 2 0 +- 33 1 +- 23 2 7849 2 Oct 02 23:13 LAG1 3 0 28 -26 +- 353 -1 +- 346 3 7849 5 Oct 02 06:34 LAG1 13 0 16 -23 +- 42 13 +- 24 5 7849 5 Oct 02 11:46 LAG2 3 0 30 -75 +- 203 63 +- 258 5 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 28 Sep 02 19:25 LAG1 12 0 48 -59 +- 35 14 +- 24 3 8834 28 Sep 02 21:03 LAG2 8 0 40 -31 +- 77 -7 +- 63 5 8834 29 Sep 02 00:43 LAG2 9 0 48 -64 +- 71 -13 +- 51 3 8834 29 Sep 02 09:03 LAG2 9 0 68 -71 +- 47 3 +- 38 5 8834 29 Sep 02 21:23 LAG1 9 0 41 -44 +- 61 -2 +- 44 1 8834 30 Sep 02 00:53 LAG1 5 0 60 -67 +- 123 -6 +- 103 1 8834 30 Sep 02 02:51 LAG2 9 0 68 -73 +- 90 -3 +- 60 3 8834 30 Sep 02 04:13 LAG1 21 0 52 -52 +- 21 -1 +- 12 7 8834 30 Sep 02 06:57 LAG2 8 0 52 -62 +- 77 -8 +- 61 3 8834 30 Sep 02 16:29 LAG1 18 0 47 -46 +- 22 2 +- 15 6 8834 30 Sep 02 20:09 LAG1 9 0 47 -46 +- 32 8 +- 32 4 8834 30 Sep 02 21:10 LAG2 5 0 48 -48 +- 46 2 +- 131 2 8834 30 Sep 02 23:33 LAG1 8 0 47 -47 +- 44 0 +- 46 4 8834 1 Oct 02 00:59 LAG2 10 0 57 -66 +- 45 -12 +- 40 4 8834 1 Oct 02 03:05 LAG1 9 0 72 -71 +- 32 -6 +- 35 3 8834 1 Oct 02 04:55 LAG2 26 0 49 -47 +- 18 -5 +- 11 10 8834 1 Oct 02 06:35 LAG1 16 0 47 -47 +- 24 -14 +- 28 7 8834 1 Oct 02 09:07 LAG2 16 0 58 -55 +- 27 -4 +- 23 6 8834 1 Oct 02 18:41 LAG1 21 0 62 -62 +- 21 6 +- 11 12 8834 1 Oct 02 22:13 LAG1 10 0 45 -46 +- 32 -1 +- 32 3 8834 1 Oct 02 23:05 LAG2 9 0 58 -69 +- 48 -12 +- 40 3 8834 2 Oct 02 01:39 LAG1 9 0 65 -68 +- 38 -5 +- 35 2 8834 2 Oct 02 05:07 LAG1 10 0 34 -44 +- 40 -16 +- 28 3 8834 2 Oct 02 07:01 LAG2 26 0 53 -52 +- 18 0 +- 11 12 -------------------------------------------------------------------------------- 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 - 020705 0/ 6/ 0 0/ 4/ 0 10 1831 LVIL 020507 - 020905 0/ 11/ 0 0/ 3/ 0 14 1863 MDNLAS 020524 - 020922 0/ 47/ 0 0/ 15/ 0 62 1864 MD2LAS 020311 - 021004 0/ 50/ 0 0/ 35/ 0 85 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 - 021004 0/ 97/ 1 0/ 63/ 0 161 1893 CRMLAS 020305 - 020930 0/ 34/ 0 0/ 20/ 0 54 7080 MLRS25 020105 - 021006 111/128/ 12 129/126/ 10 516 7090 ML0514 020101 - 021006 222/331/ 40 191/250/ 25 1059 7105 ML0725 020104 - 021006 82/210/ 27 72/147/ 16 554 7110 ML0414 020105 - 021007 69/352/ 35 56/267/ 24 803 7124 ML0819 020113 - 021004 0/ 81/ 0 0/ 61/ 0 142 7210 HOLLAS 020104 - 021007 36/ 74/ 4 45/ 81/ 7 247 7237 CHALAS 020101 - 021002 0/208/ 0 0/139/ 2 349 7249 BEJLAS 020116 - 020928 0/ 58/ 0 0/ 53/ 0 111 7403 TLRS3 020108 - 021007 3/ 69/ 0 1/ 75/ 0 148 7405 TIGO 020417 - 020929 10/ 33/ 3 2/ 31/ 0 79 7501 ML0616 020102 - 020925 139/188/ 18 124/187/ 17 673 7548 CAGLAS 020226 - 020415 0/ 0/ 0 0/ 10/ 0 10 7806 METLAS 020109 - 021003 0/ 40/ 5 0/ 38/ 1 84 7810 ZIMLAT 020101 - 020908 207/148/ 31 144/ 99/ 15 644 7811 POLLAS 020103 - 020727 0/ 34/ 1 0/ 29/ 0 64 7820 YSLR01 020105 - 020414 0/ 36/ 0 0/ 62/ 0 98 7824 SPNLAS 020109 - 021007 0/167/ 3 0/103/ 6 279 7832 SALRO 020102 - 021007 182/ 66/ 13 214/ 42/ 11 528 7835 GRASSE 020102 - 021003 20/ 84/ 5 30/ 72/ 2 213 7836 GFZLAS 020103 - 021001 5/ 87/ 12 2/ 59/ 6 171 7837 CHILAS 020102 - 021007 0/ 44/ 1 0/ 34/ 1 80 7838 SHOLAS 020112 - 021005 3/ 52/ 3 2/ 56/ 0 116 7839 AUSLAS 020102 - 021002 136/226/ 27 86/140/ 10 625 7840 RGOLAS 020102 - 021007 200/215/ 44 165/141/ 19 784 7845 GRASLL 020102 - 021001 11/ 27/ 4 12/ 15/ 3 72 7848 FTLR03 020202 - 020826 4/ 38/ 0 5/ 32/ 4 83 7849 MSLO01 020101 - 021006 183/113/ 16 152/118/ 15 597 7941 MLROnn 020108 - 020717 29/ 17/ 3 20/ 26/ 2 97 8834 WLRS01 020108 - 021007 95/126/ 21 107/ 83/ 11 443 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 020928.0 205.1 +/- 0.1 208.9 +/- 0.1 -32242.71 +/- 0.01 021001.0 199.0 +/- 0.1 201.1 +/- 0.1 -32242.41 +/- 0.01 021004.0 192.7 +/- 0.1 194.3 +/- 0.1 -32243.05 +/- 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. This week´s batch of QL data included observations of a new SLR station in Lviv, Ukraine (1831, DOMES number 12368S001). Further information can be obtained from the station log sheet at the ILRS web pages. ”/DGFI3/home/slreport/mbox” complete From: Ron Noomen ******************************************************************************** |