| Date: | 2000-10-10 12:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 424: Delft QL Report Week 41, 2000 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2000-10-10 12:45:00 UTC Message No. 424 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report Week 41, 2000 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS WEEK 41, 2000 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 9, 2000. 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, received by the Quick-Look Data Analysis Center (QLDAC) on Tue, Oct 10, 2000. All data were obtained through 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) 001008 - 001008 1 - 1873 Simeiz, Crimea, Ukraine 001002 - 001006 7 - 1884 Riga, Latvia 001003 - 001003 1 - 1893 Kazivili, Crimea, Ukraine 000929 - 001003 2 - 7080 McDonald Obs., Fort Davis, TX 001003 - 001005 3 4 7090 Yarragadee, Australia 001002 - 001009 11 5 7105 Greenbelt, Maryland 001003 - 001009 10 4 7110 Monument Peak, California 001003 - 001009 11 9 7124 Papeete, Tahiti 001002 - 001006 3 8 7210 Haleakala Obs., Maui, Hawaii 001003 - 001005 1 1 7231 Wuhan, China (new) 001007 - 001009 3 - 7249 Beijing, China 001004 - 001004 2 - 7335 Kashima, Japan 001003 - 001004 - 2 7339 Tateyama, Japan 001003 - 001006 - 2 7343 Beijing, China (TROS) 001004 - 001007 3 1 7403 Arequipa, Peru (TLRS-3) 001003 - 001006 6 5 7501 Hartebeesthoek, SA (MOB-6) 001006 - 001006 1 1 7810 Zimmerwald, Switzerland 001006 - 001008 4 3 7811 Borowiec, Poland 001003 - 001003 1 - 7820 Kunming, China 001007 - 001008 3 1 7824 San Fernando, Spain 001003 - 001009 6 2 7835 Grasse, France 001003 - 001009 7 2 7836 Potsdam, Germany 001003 - 001005 2 - 7837 Shanghai Observatory, China 001003 - 001007 3 - 7839 Graz, Austria 001002 - 001005 2 2 7840 Herstmonceux, United Kingdom 001003 - 001009 9 7 7845 Grasse, France (LLR) 001003 - 001009 3 3 7849 Mount Stromlo, Australia 001001 - 001008 23 16 ------ ------ --- --- TOTAL 000929 - 001009 128 78 ------------------------------------------------------------------------------ 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 28, 2000, to Sat, Oct 7, 2000. 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 32 20 Number of Passes 200/194 123/122 Number of Normal Points 1997/1929 1330/1311 RMS of Fit (mm) 38 28 ----------------------------------------------------------------------- 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. Bias uncertainties are 3 sigma values. -------------------------------------------------------------------------------- Date Time Sat. Obs. RMS Range Bias Time Bias Scatter tot/rej (mm) (mm) (us) (mm) -------------------------------------------------------------------------------- Station 1873 (Simeiz) (Position solved, acc. 200 mm) 1873 28 Sep 00 22:35 Lag1 9 0 39 -7 +- 308 22 +- 258 21 1873 1 Oct 00 22:03 Lag1 11 0 27 -22 +- 186 -9 +- 193 15 1873 2 Oct 00 01:43 Lag1 11 0 57 5 +- 273 -41 +- 189 14 1873 2 Oct 00 20:41 Lag1 6 0 154 -158 +- 363 -34 +- 694 51 1873 3 Oct 00 00:17 Lag1 4 0 236 -239 +- 515 -10 +- 469 55 1873 3 Oct 00 22:45 Lag1 10 0 89 47 +- 226 -20 +- 161 57 1873 4 Oct 00 21:29 Lag1 9 0 30 7 +- 223 -23 +- 279 20 1873 5 Oct 00 01:01 Lag1 15 0 44 -35 +- 161 -3 +- 110 23 1873 5 Oct 00 23:41 Lag1 9 0 230 199 +- 208 -4 +- 181 112 1873 6 Oct 00 22:20 Lag1 5 0 112 42 +- 276 -98 +- 318 70 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 30 Sep 00 23:19 Lag1 14 0 58 53 +- 83 -4 +- 68 20 1884 3 Oct 00 22:47 Lag1 9 0 67 66 +- 104 -4 +- 109 8 Station 1893 (Kazivili) (Position solved, acc. 100 mm) 1893 29 Sep 00 21:17 Lag1 9 0 22 -4 +- 104 33 +- 164 4 1893 3 Oct 00 22:58 Lag1 4 0 43 18 +- 165 -48 +- 174 2 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 28 Sep 00 00:19 Lag2 16 0 11 -12 +- 34 1 +- 29 3 7080 28 Sep 00 17:47 Lag1 11 0 17 6 +- 41 15 +- 31 2 7080 28 Sep 00 18:23 Lag2 13 0 14 18 +- 63 -20 +- 48 4 7080 28 Sep 00 21:45 Lag1 4 0 8 15 +- 445 -6 +- 325 2 7080 28 Sep 00 22:17 Lag2 11 0 30 -25 +- 34 -16 +- 22 4 7080 29 Sep 00 06:38 Lag1 3 0 8 -3 +- 317 -4 +- 274 1 7080 29 Sep 00 10:01 Lag1 12 0 18 15 +- 47 -16 +- 29 2 7080 29 Sep 00 12:03 Lag2 17 0 23 23 +- 28 -1 +- 19 3 7080 29 Sep 00 19:53 Lag1 2 0 7 3 +-4261 4 +-1822 0 7080 29 Sep 00 20:17 Lag2 20 0 9 -7 +- 24 -2 +- 17 5 7080 30 Sep 00 00:41 Lag2 11 0 14 -17 +- 77 2 +- 64 1 7080 30 Sep 00 18:27 Lag2 10 0 26 -1 +- 36 -23 +- 32 4 7080 30 Sep 00 19:06 Lag1 1 0 12 0 +- 0 0 +- 0 0 7080 2 Oct 00 00:47 Lag2 13 0 23 -13 +- 40 -14 +- 48 1 7080 2 Oct 00 05:51 Lag1 3 0 4 0 +- 62 4 +- 58 1 7080 3 Oct 00 07:59 Lag1 7 0 13 -12 +- 61 1 +- 57 2 7080 3 Oct 00 16:53 Lag2 10 0 20 -17 +- 77 -1 +- 66 3 7080 4 Oct 00 17:01 Lag1 5 0 16 -10 +- 192 -3 +- 127 2 7080 4 Oct 00 18:47 Lag2 12 0 15 -20 +- 63 -21 +- 48 4 7080 4 Oct 00 23:03 Lag2 15 0 25 -18 +- 29 -11 +- 28 4 7080 5 Oct 00 16:55 Lag2 13 0 36 -17 +- 30 -26 +- 29 4 7080 5 Oct 00 19:10 Lag1 5 0 17 -39 +- 230 16 +- 124 12 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 28 Sep 00 05:41 Lag1 16 0 62 -38 +- 26 21 +- 16 8 7090 28 Sep 00 08:09 Lag2 15 0 24 15 +- 26 -29 +- 30 1 7090 28 Sep 00 09:17 Lag1 11 0 15 -6 +- 29 19 +- 36 1 7090 29 Sep 00 04:21 Lag1 20 0 58 -51 +- 21 20 +- 13 7 7090 29 Sep 00 07:57 Lag1 13 0 15 12 +- 26 7 +- 24 1 7090 29 Sep 00 10:01 Lag2 28 0 36 13 +- 18 -21 +- 10 1 7090 29 Sep 00 11:23 Lag1 3 0 36 -35 +- 57 12 +- 529 0 7090 30 Sep 00 03:18 Lag1 3 0 36 -60 +- 161 42 +- 248 0 7090 30 Sep 00 06:37 Lag1 10 0 22 -11 +- 32 14 +- 31 1 7090 30 Sep 00 08:19 Lag2 17 0 17 2 +- 23 -17 +- 23 2 7090 30 Sep 00 10:03 Lag1 8 0 12 -11 +- 33 9 +- 64 0 7090 1 Oct 00 05:07 Lag1 13 0 42 -33 +- 39 7 +- 24 2 7090 2 Oct 00 03:53 Lag1 7 1 45 -43 +- 97 2 +- 102 3 7090 2 Oct 00 07:17 Lag1 15 0 7 -4 +- 27 2 +- 19 2 7090 2 Oct 00 08:37 Lag2 15 0 24 -20 +- 28 -6 +- 27 1 7090 2 Oct 00 10:47 Lag1 5 0 21 -15 +- 58 15 +- 128 1 7090 3 Oct 00 05:55 Lag1 10 0 37 -28 +- 75 4 +- 41 1 7090 3 Oct 00 09:31 Lag1 10 1 14 -13 +- 32 9 +- 52 5 7090 3 Oct 00 10:29 Lag2 11 0 29 -5 +- 32 -25 +- 26 3 7090 4 Oct 00 04:39 Lag1 9 0 27 -10 +- 33 13 +- 21 3 7090 6 Oct 00 05:33 Lag1 5 1 44 -32 +- 145 12 +- 153 0 7090 6 Oct 00 08:49 Lag2 21 0 25 -22 +- 21 -2 +- 12 5 7090 6 Oct 00 09:01 Lag1 5 0 20 -16 +- 44 21 +- 119 1 7090 7 Oct 00 04:01 Lag1 14 0 33 -31 +- 26 8 +- 14 7 7090 7 Oct 00 07:31 Lag2 2 0 31 -158 +-1591 116 +-1448 0 7090 7 Oct 00 07:41 Lag1 5 1 35 -34 +- 105 1 +- 154 1 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 28 Sep 00 03:59 Lag1 10 0 19 16 +- 33 7 +- 37 2 7105 28 Sep 00 07:23 Lag1 22 0 12 0 +- 20 6 +- 10 2 7105 28 Sep 00 11:05 Lag1 7 0 34 33 +- 38 0 +- 59 6 7105 28 Sep 00 14:25 Lag1 8 0 37 22 +- 48 15 +- 41 6 7105 29 Sep 00 06:03 Lag1 12 0 28 -7 +- 27 -11 +- 12 2 7105 29 Sep 00 09:37 Lag1 15 0 30 8 +- 24 -22 +- 19 1 7105 29 Sep 00 16:29 Lag1 12 0 14 -8 +- 30 -5 +- 21 3 7105 29 Sep 00 20:31 Lag2 15 0 44 -44 +- 25 1 +- 16 5 7105 30 Sep 00 04:41 Lag1 15 0 9 3 +- 26 8 +- 22 1 7105 30 Sep 00 08:13 Lag1 21 0 16 -15 +- 21 -1 +- 11 3 7105 30 Sep 00 10:17 Lag2 18 0 33 28 +- 22 15 +- 16 1 7105 30 Sep 00 11:59 Lag1 2 0 11 45 +- 575 -43 +- 713 0 7105 30 Sep 00 18:47 Lag2 2 0 30 -62 +- 385 -89 +-1032 0 7105 1 Oct 00 06:49 Lag1 24 0 27 -15 +- 19 -9 +- 9 5 7105 3 Oct 00 04:11 Lag1 9 0 31 31 +- 32 -3 +- 26 3 7105 3 Oct 00 07:43 Lag1 18 0 31 -27 +- 22 -6 +- 13 5 7105 3 Oct 00 08:42 Lag2 8 0 6 6 +- 64 2 +- 68 4 7105 4 Oct 00 06:23 Lag1 7 0 6 -14 +- 87 -11 +- 60 1 7105 5 Oct 00 05:07 Lag1 13 0 18 19 +- 34 0 +- 23 1 7105 7 Oct 00 05:42 Lag1 20 2 30 10 +- 22 -16 +- 13 3 7105 7 Oct 00 09:07 Lag2 6 0 19 10 +- 162 21 +- 119 1 7105 7 Oct 00 09:19 Lag1 13 0 23 -15 +- 26 -16 +- 23 1 7105 7 Oct 00 16:22 Lag1 2 1 11 0 +- 0 0 +- 0 0 7105 7 Oct 00 17:27 Lag2 10 0 32 -42 +- 41 16 +- 26 7 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 3 Oct 00 07:51 Lag1 21 0 41 -36 +- 20 10 +- 11 8 7110 3 Oct 00 11:25 Lag1 17 0 32 -28 +- 23 9 +- 16 7 7110 3 Oct 00 12:23 Lag2 15 0 22 -1 +- 24 -14 +- 16 2 7110 4 Oct 00 06:37 Lag1 4 0 16 -11 +- 57 13 +- 42 4 7110 4 Oct 00 10:07 Lag1 19 0 46 -47 +- 23 14 +- 13 9 7110 4 Oct 00 10:45 Lag2 9 0 13 -12 +- 43 -1 +- 62 3 7110 4 Oct 00 14:39 Lag2 2 0 5 3 +-1037 -2 +-1054 0 7110 5 Oct 00 12:19 Lag1 9 1 32 -29 +- 33 20 +- 47 1 7110 5 Oct 00 12:49 Lag2 13 0 49 -35 +- 41 -11 +- 28 2 7110 6 Oct 00 01:17 Lag2 8 0 38 42 +- 96 -4 +- 97 3 7110 6 Oct 00 07:17 Lag1 18 0 52 -51 +- 22 4 +- 13 11 7110 6 Oct 00 10:43 Lag2 6 0 66 -80 +- 213 -10 +- 154 1 7110 6 Oct 00 10:55 Lag1 18 0 33 -4 +- 24 21 +- 15 3 7110 6 Oct 00 23:33 Lag2 6 1 28 -22 +- 350 29 +- 203 1 7110 7 Oct 00 06:09 Lag1 4 0 24 -23 +- 49 -6 +- 88 4 7110 7 Oct 00 09:27 Lag1 16 0 19 -18 +- 25 -6 +- 13 5 7110 7 Oct 00 12:45 Lag2 21 1 14 -13 +- 21 -2 +- 11 1 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 28 Sep 00 04:47 Lag2 13 0 12 9 +- 81 -11 +- 47 0 7124 28 Sep 00 08:29 Lag1 12 0 9 -12 +- 38 5 +- 26 2 7124 28 Sep 00 12:03 Lag1 3 0 0 0 +- 101 -2 +- 306 0 7124 29 Sep 00 06:49 Lag2 8 0 6 -5 +- 34 1 +- 96 1 7124 29 Sep 00 11:22 Lag2 4 0 13 12 +- 93 -1 +- 237 1 7124 2 Oct 00 13:33 Lag2 11 1 12 -4 +- 33 -8 +- 20 2 7124 3 Oct 00 07:13 Lag2 18 0 10 7 +- 22 -9 +- 31 3 7124 3 Oct 00 08:27 Lag1 8 0 10 13 +- 99 1 +- 56 1 7124 4 Oct 00 13:55 Lag2 3 1 15 -42 +-2860 -17 +-1904 0 7124 5 Oct 00 03:11 Lag2 19 1 38 -11 +- 23 -21 +- 14 3 7124 5 Oct 00 09:31 Lag1 13 0 12 -7 +- 46 9 +- 24 2 7124 5 Oct 00 12:27 Lag2 5 1 21 -68 +- 573 24 +- 291 2 7124 6 Oct 00 05:23 Lag2 21 0 17 9 +- 21 -15 +- 21 1 7124 6 Oct 00 10:01 Lag2 4 0 25 -27 +- 271 -2 +- 314 1 7124 6 Oct 00 11:31 Lag1 11 0 20 17 +- 29 8 +- 23 3 7124 6 Oct 00 14:15 Lag2 9 0 21 -6 +- 41 19 +- 32 3 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 3 Oct 00 02:42 Lag2 13 0 31 34 +- 58 -32 +- 34 5 7210 5 Oct 00 09:21 Lag1 4 0 8 20 +- 261 -16 +- 227 7 Station 7231 (Wuhan) (Position solved, acc. 50 mm) 7231 7 Oct 00 17:22 Lag1 3 0 0 0 +- 151 0 +- 206 0 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 1 Oct 00 18:15 Lag1 13 0 17 -20 +- 58 8 +- 38 4 7237 1 Oct 00 19:57 Lag2 3 0 11 4 +- 241 -40 +- 673 3 Station 7249 (Beijing) (Position fixed, acc. 50 mm) 7249 28 Sep 00 18:51 Lag1 11 0 16 -4 +- 52 -10 +- 46 8 7249 4 Oct 00 14:09 Lag1 5 2 478 51 +- 119 -1931 +- 519 59 7249 4 Oct 00 17:39 Lag1 12 0 41 -23 +- 50 -19 +- 31 14 Station 7335 (Kashima) (Position fixed, acc. 20 mm) 7335 28 Sep 00 02:59 Lag1 11 0 20 -44 +- 78 17 +- 41 3 7335 28 Sep 00 03:27 Lag2 7 0 55 -14 +- 151 28 +- 105 3 7335 3 Oct 00 06:27 Lag2 4 0 12 1 +- 242 9 +- 213 1 7335 4 Oct 00 04:27 Lag2 10 0 44 -22 +- 69 36 +- 40 10 Station 7339 (Tateyama) (Position fixed, acc. 20 mm) 7339 28 Sep 00 03:01 Lag1 6 0 30 -37 +- 143 4 +- 93 4 7339 28 Sep 00 03:34 Lag2 8 0 33 -5 +- 38 45 +- 56 5 7339 3 Oct 00 06:07 Lag2 7 0 70 47 +- 41 35 +- 32 1 7339 6 Oct 00 00:19 Lag2 10 1 38 -41 +- 39 -13 +- 58 6 Station 7343 (Beijing) (Position solved, acc. 10 mm) 7343 28 Sep 00 18:55 Lag1 4 1 27 16 +- 55 21 +- 53 6 7343 4 Oct 00 14:07 Lag1 5 1 30 58 +- 108 107 +- 309 4 7343 4 Oct 00 17:25 Lag1 12 7 1239 1257 +- 196 11 +- 116 13 7343 7 Oct 00 20:11 Lag2 16 1 1038 851 +- 24 -340 +- 16 230 7343 7 Oct 00 20:33 Lag1 11 2 24 28 +- 39 16 +- 31 5 Station 7403 (Arequipa) (Position fixed, acc. 10 mm) 7403 28 Sep 00 01:05 Lag2 9 0 18 -20 +- 37 13 +- 54 7 7403 28 Sep 00 04:27 Lag1 9 0 18 16 +- 32 2 +- 18 5 7403 28 Sep 00 05:29 Lag2 11 0 16 4 +- 30 -22 +- 49 6 7403 29 Sep 00 03:15 Lag1 7 0 10 -2 +- 36 -17 +- 64 2 7403 29 Sep 00 06:45 Lag1 9 0 27 32 +- 38 -17 +- 38 3 7403 29 Sep 00 07:41 Lag2 14 0 18 17 +- 27 10 +- 22 2 7403 2 Oct 00 02:49 Lag1 4 0 6 5 +- 117 0 +- 176 2 7403 2 Oct 00 06:32 Lag1 3 0 30 -63 +-1354 14 +- 563 6 7403 3 Oct 00 04:43 Lag1 9 0 21 24 +- 37 -6 +- 20 4 7403 3 Oct 00 08:05 Lag2 10 0 16 13 +- 46 -1 +- 27 2 7403 4 Oct 00 03:16 Lag1 13 0 39 37 +- 26 -9 +- 19 7 7403 4 Oct 00 06:21 Lag2 2 0 3 -9 +-1263 -7 +-1403 0 7403 4 Oct 00 06:52 Lag1 11 0 21 -19 +- 29 -3 +- 31 5 7403 5 Oct 00 02:12 Lag1 4 0 5 -1 +- 56 -5 +- 131 4 7403 5 Oct 00 04:18 Lag2 2 0 2 -4 +- 194 -11 +- 361 0 7403 5 Oct 00 05:24 Lag1 4 0 29 44 +- 133 10 +- 79 3 7403 5 Oct 00 08:28 Lag2 12 0 23 22 +- 27 0 +- 28 4 7403 6 Oct 00 04:07 Lag1 14 0 12 11 +- 25 0 +- 16 5 7403 6 Oct 00 06:35 Lag2 7 0 17 -7 +- 50 16 +- 77 3 Station 7501 (Hartebeesthoek) (Position solved, acc. 10 mm) 7501 28 Sep 00 15:55 Lag2 5 0 7 17 +- 137 -8 +- 99 0 7501 28 Sep 00 19:37 Lag2 4 0 6 42 +- 871 23 +- 555 2 7501 28 Sep 00 19:45 Lag1 14 0 15 -4 +- 25 12 +- 23 1 7501 6 Oct 00 19:35 Lag1 4 0 10 -10 +- 59 -44 +- 199 1 7501 6 Oct 00 20:58 Lag2 7 0 46 -4 +- 37 67 +- 53 0 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 28 Sep 00 22:27 Lag1 15 0 24 -23 +- 32 4 +- 29 7 7806 29 Sep 00 01:59 Lag1 18 0 22 -7 +- 29 -12 +- 17 7 7806 30 Sep 00 23:13 Lag1 20 0 19 -17 +- 28 5 +- 17 5 7806 1 Oct 00 02:49 Lag1 18 0 17 -12 +- 29 -6 +- 17 5 7806 1 Oct 00 21:47 Lag1 17 0 10 0 +- 30 3 +- 26 9 7806 2 Oct 00 01:21 Lag1 24 0 24 -17 +- 25 -6 +- 12 10 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 28 Sep 00 00:13 Lag1 6 0 18 5 +- 124 9 +- 87 5 7810 28 Sep 00 03:39 Lag1 15 0 6 6 +- 60 0 +- 38 2 7810 28 Sep 00 10:37 Lag1 5 0 9 -7 +- 116 13 +- 198 6 7810 28 Sep 00 10:49 Lag2 2 0 27 -116 +-2472 -94 +-2595 0 7810 29 Sep 00 02:05 Lag1 23 0 40 -8 +- 41 -19 +- 20 5 7810 29 Sep 00 04:47 Lag2 18 0 32 0 +- 51 24 +- 38 4 7810 29 Sep 00 05:45 Lag1 14 0 26 29 +- 62 -15 +- 46 5 7810 29 Sep 00 08:51 Lag2 5 0 55 1 +- 190 67 +- 240 18 7810 29 Sep 00 09:17 Lag1 10 0 26 6 +- 117 -19 +- 76 4 7810 6 Oct 00 13:53 Lag1 4 0 38 -40 +- 107 21 +- 227 1 7810 7 Oct 00 09:05 Lag1 3 0 24 8 +- 560 -16 +- 291 2 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 28 Sep 00 22:43 Lag1 9 0 9 -5 +- 97 12 +- 104 4 7811 29 Sep 00 02:07 Lag1 16 0 34 -18 +- 50 -18 +- 32 7 7811 30 Sep 00 00:45 Lag1 16 0 21 -20 +- 50 0 +- 33 6 7811 3 Oct 00 00:15 Lag1 7 0 10 11 +- 114 6 +- 117 5 Station 7820 (Kunming) (Position solved, acc. 80 mm) 7820 7 Oct 00 17:13 Lag1 14 0 67919 13387 +- 71 -46079 +- 52 578 7820 7 Oct 00 20:28 Lag2 4 0 95116 17239 +- 832 -71879 +- 533 22 7820 7 Oct 00 20:45 Lag1 10 0 77437 16794 +- 92 -74759 +- 101 242 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 3 Oct 00 23:19 Lag1 3 0 126 614 +- 590 -663 +- 751 17 7824 4 Oct 00 02:29 Lag1 9 0 29 -34 +- 157 -26 +- 77 17 7824 4 Oct 00 06:05 Lag1 3 0 29 -36 +- 368 -73 +- 438 10 7824 5 Oct 00 01:41 Lag1 2 0 92 -868 +-9999 411 +-5956 0 7824 5 Oct 00 05:20 Lag2 10 0 8 -5 +- 49 5 +- 49 5 7824 6 Oct 00 03:25 Lag2 4 0 5 28 +- 473 26 +- 434 2 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 28 Sep 00 00:01 Lag1 18 0 26 -10 +- 30 17 +- 19 3 7835 28 Sep 00 06:31 Lag2 14 0 26 -26 +- 36 -2 +- 25 7 7835 28 Sep 00 07:05 Lag1 9 0 19 0 +- 42 24 +- 54 1 7835 3 Oct 00 22:45 Lag1 22 0 44 43 +- 26 3 +- 18 7 7835 4 Oct 00 09:07 Lag1 9 0 15 -15 +- 152 -14 +- 72 2 7835 5 Oct 00 05:43 Lag2 8 0 24 -76 +- 185 31 +- 101 1 7835 5 Oct 00 07:53 Lag1 14 0 16 -11 +- 38 5 +- 28 2 7835 5 Oct 00 23:43 Lag1 17 0 12 5 +- 31 7 +- 21 2 7835 6 Oct 00 03:25 Lag2 9 0 11 -12 +- 53 -4 +- 49 3 7835 6 Oct 00 22:33 Lag1 7 0 12 5 +- 96 -18 +- 109 1 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 30 Sep 00 00:39 Lag1 17 0 28 -22 +- 34 6 +- 20 1 7836 3 Oct 00 00:11 Lag1 16 0 12 7 +- 31 4 +- 22 6 7836 5 Oct 00 01:11 Lag1 10 0 4 -2 +- 55 4 +- 42 2 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 3 Oct 00 19:07 Lag1 5 0 12 -22 +- 164 -27 +- 183 5 7837 4 Oct 00 17:59 Lag1 5 0 86 -89 +- 267 1 +- 183 2 7837 7 Oct 00 17:08 Lag1 6 0 92 21 +- 196 -49 +- 135 5 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 29 Sep 00 17:35 Lag1 5 0 11 -11 +- 84 0 +- 119 3 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 2 Oct 00 07:05 Lag2 12 0 18 11 +- 28 12 +- 19 0 7839 5 Oct 00 08:03 Lag1 5 0 29 29 +- 50 1 +- 93 1 7839 5 Oct 00 09:35 Lag2 15 0 29 26 +- 25 5 +- 22 2 7839 5 Oct 00 11:53 Lag1 5 0 19 20 +- 433 0 +- 202 1 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 28 Sep 00 14:21 Lag1 6 0 13 -21 +- 104 12 +- 131 1 7840 29 Sep 00 08:37 Lag2 13 0 43 -9 +- 30 24 +- 18 4 7840 29 Sep 00 09:03 Lag1 13 0 18 5 +- 30 -10 +- 16 3 7840 30 Sep 00 06:47 Lag2 6 0 43 -29 +- 155 8 +- 93 1 7840 30 Sep 00 08:11 Lag1 4 0 17 13 +- 410 2 +- 207 1 7840 30 Sep 00 10:59 Lag2 10 0 17 4 +- 41 10 +- 29 2 7840 30 Sep 00 11:31 Lag1 5 0 7 -8 +- 87 8 +- 65 3 7840 30 Sep 00 14:53 Lag2 15 0 49 -31 +- 27 -25 +- 19 2 7840 30 Sep 00 23:25 Lag1 14 0 8 2 +- 28 8 +- 29 2 7840 1 Oct 00 02:55 Lag1 17 0 13 -3 +- 26 -6 +- 14 4 7840 1 Oct 00 04:59 Lag2 15 0 17 -6 +- 27 14 +- 26 1 7840 1 Oct 00 06:29 Lag1 15 0 18 16 +- 28 -6 +- 20 2 7840 1 Oct 00 08:53 Lag2 14 0 27 -9 +- 30 14 +- 19 2 7840 1 Oct 00 09:49 Lag1 14 0 22 -7 +- 37 -16 +- 23 2 7840 1 Oct 00 13:15 Lag2 9 0 15 -13 +- 72 -1 +- 40 1 7840 1 Oct 00 13:35 Lag1 12 0 23 -22 +- 34 -1 +- 34 3 7840 3 Oct 00 00:17 Lag1 15 0 29 28 +- 29 1 +- 22 2 7840 5 Oct 00 09:47 Lag2 9 0 7 0 +- 162 3 +- 83 2 7840 5 Oct 00 11:35 Lag1 14 0 6 -1 +- 31 4 +- 21 3 7840 5 Oct 00 13:35 Lag2 15 0 14 -3 +- 32 -9 +- 25 1 7840 5 Oct 00 23:39 Lag1 16 0 18 18 +- 27 -2 +- 22 3 7840 6 Oct 00 03:11 Lag1 15 0 15 -4 +- 29 8 +- 19 2 7840 6 Oct 00 03:41 Lag2 7 0 10 6 +- 41 14 +- 71 3 7840 6 Oct 00 06:41 Lag1 14 0 17 -6 +- 29 11 +- 22 3 7840 6 Oct 00 07:27 Lag2 21 0 28 -1 +- 23 17 +- 15 2 7840 6 Oct 00 10:05 Lag1 14 0 5 -3 +- 32 1 +- 21 2 7840 6 Oct 00 11:35 Lag2 13 0 9 4 +- 32 3 +- 18 5 7840 6 Oct 00 13:49 Lag1 12 0 22 19 +- 31 12 +- 40 3 7840 6 Oct 00 15:33 Lag2 15 0 9 -8 +- 27 1 +- 26 2 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 28 Sep 00 11:03 Lag2 2 0 25 -52 +-1087 25 +-1058 0 7845 2 Oct 00 07:31 Lag2 7 0 18 -101 +- 417 36 +- 179 2 7845 2 Oct 00 08:29 Lag1 15 0 34 -29 +- 27 -14 +- 20 5 7845 3 Oct 00 07:11 Lag1 18 0 27 -27 +- 26 0 +- 17 7 7845 4 Oct 00 07:23 Lag2 5 0 64 -50 +- 92 23 +- 138 3 7845 4 Oct 00 09:11 Lag1 13 0 28 -29 +- 33 -13 +- 21 6 7845 4 Oct 00 13:05 Lag1 13 0 34 -50 +- 71 11 +- 43 3 7845 5 Oct 00 09:45 Lag2 5 0 32 -49 +- 150 19 +- 153 2 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 28 Sep 00 02:08 Lag1 8 0 50 -53 +- 38 20 +- 23 11 7849 28 Sep 00 05:34 Lag1 14 0 17 -14 +- 25 7 +- 20 5 7849 28 Sep 00 08:21 Lag2 15 0 14 7 +- 25 -12 +- 21 1 7849 28 Sep 00 12:37 Lag2 13 0 6 1 +- 34 3 +- 28 2 7849 28 Sep 00 15:59 Lag1 4 0 13 -13 +- 55 9 +- 53 6 7849 28 Sep 00 16:43 Lag2 13 0 16 -7 +- 26 11 +- 23 2 7849 29 Sep 00 06:35 Lag2 13 0 9 9 +- 35 -1 +- 29 5 7849 29 Sep 00 07:39 Lag1 6 0 22 18 +- 41 -7 +- 38 1 7849 29 Sep 00 10:27 Lag2 3 0 6 10 +- 714 2 +- 461 1 7849 29 Sep 00 14:20 Lag1 7 0 34 0 +- 47 -16 +- 23 7 7849 29 Sep 00 15:09 Lag2 4 0 60 15 +- 304 34 +- 232 1 7849 29 Sep 00 19:01 Lag2 12 0 15 -16 +- 46 20 +- 38 2 7849 30 Sep 00 02:43 Lag1 14 0 38 -40 +- 30 -2 +- 20 5 7849 30 Sep 00 06:18 Lag1 12 0 20 17 +- 28 -4 +- 24 3 7849 30 Sep 00 08:33 Lag2 19 0 7 -5 +- 23 4 +- 17 3 7849 30 Sep 00 09:54 Lag1 2 0 56 94 +- 136 -50 +- 138 0 7849 30 Sep 00 12:39 Lag2 6 0 5 13 +- 136 6 +- 105 1 7849 30 Sep 00 13:32 Lag1 3 0 61 228 +-1028 -61 +- 377 2 7849 30 Sep 00 16:47 Lag2 6 0 21 3 +- 39 13 +- 24 1 7849 1 Oct 00 11:41 Lag1 2 0 6 -341 +-3566 -169 +-1776 0 7849 1 Oct 00 14:55 Lag2 8 0 21 9 +- 135 20 +- 88 2 7849 1 Oct 00 15:43 Lag1 4 0 18 -169 +-1109 65 +- 474 3 7849 1 Oct 00 19:16 Lag2 6 0 10 -2 +- 82 13 +- 84 2 7849 2 Oct 00 03:35 Lag1 13 0 14 -15 +- 32 -7 +- 20 5 7849 2 Oct 00 08:51 Lag2 13 0 24 -28 +- 31 9 +- 23 2 7849 2 Oct 00 10:33 Lag1 4 0 8 8 +- 53 12 +- 158 2 7849 3 Oct 00 02:39 Lag1 4 0 2 3 +- 315 -2 +- 195 1 7849 3 Oct 00 06:03 Lag1 7 0 25 -19 +- 95 -4 +- 72 2 7849 3 Oct 00 06:47 Lag2 20 0 4 -2 +- 21 -1 +- 14 2 7849 3 Oct 00 09:23 Lag1 6 0 19 22 +- 109 -3 +- 99 3 7849 3 Oct 00 10:55 Lag2 9 0 5 -4 +- 39 -4 +- 31 1 7849 3 Oct 00 12:23 Lag1 6 0 23 5 +- 269 -8 +- 122 1 7849 3 Oct 00 15:08 Lag2 10 0 21 32 +- 80 32 +- 54 0 7849 3 Oct 00 16:01 Lag1 3 0 47 -46 +- 55 7 +- 44 9 7849 3 Oct 00 19:17 Lag2 15 0 30 -31 +- 25 9 +- 28 2 7849 4 Oct 00 01:10 Lag1 6 0 18 33 +- 110 -17 +- 108 2 7849 4 Oct 00 04:23 Lag1 14 0 23 -27 +- 29 -8 +- 20 2 7849 4 Oct 00 05:07 Lag2 13 0 37 40 +- 29 -12 +- 41 2 7849 4 Oct 00 07:53 Lag1 12 0 11 1 +- 27 -11 +- 31 4 7849 4 Oct 00 08:53 Lag2 13 0 30 -13 +- 27 13 +- 16 3 7849 4 Oct 00 11:37 Lag1 3 0 17 27 +-1005 -4 +- 456 3 7849 4 Oct 00 13:11 Lag2 14 0 20 -2 +- 25 15 +- 19 3 7849 4 Oct 00 14:51 Lag1 4 0 10 -15 +- 76 14 +- 141 0 7849 4 Oct 00 17:13 Lag2 18 0 28 25 +- 28 23 +- 19 3 7849 5 Oct 00 03:11 Lag1 7 0 15 -14 +- 42 3 +- 51 1 7849 5 Oct 00 06:35 Lag1 12 0 8 -8 +- 27 -1 +- 28 3 7849 5 Oct 00 07:05 Lag2 18 0 6 -6 +- 22 1 +- 18 2 7849 5 Oct 00 09:51 Lag1 15 0 6 -6 +- 24 2 +- 21 2 7849 5 Oct 00 11:07 Lag2 20 0 9 -6 +- 21 -2 +- 15 5 7849 5 Oct 00 13:10 Lag1 10 0 17 -10 +- 31 8 +- 25 4 7849 5 Oct 00 15:23 Lag2 17 0 26 20 +- 24 17 +- 17 3 7849 5 Oct 00 19:31 Lag2 12 0 39 36 +- 27 19 +- 43 3 7849 6 Oct 00 08:47 Lag1 5 0 20 -26 +- 63 19 +- 117 4 7849 6 Oct 00 11:51 Lag1 19 0 24 -22 +- 22 4 +- 13 4 7849 7 Oct 00 00:29 Lag1 3 0 23 -21 +- 86 11 +- 431 1 7849 7 Oct 00 03:45 Lag1 14 0 23 -29 +- 41 -20 +- 23 6 7849 7 Oct 00 11:45 Lag2 8 0 19 -25 +- 70 42 +- 80 1 7849 7 Oct 00 14:21 Lag1 3 0 12 8 +- 253 -20 +- 254 1 Station 7939 (Matera) (Position fixed, acc. 120 mm) 7939 28 Sep 00 00:01 Lag1 15 0 87 -12 +- 99 14 +- 49 83 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 28 Sep 00 00:11 Lag1 6 0 51 -60 +- 53 23 +- 74 7 8834 28 Sep 00 11:05 Lag2 6 0 13 -34 +- 174 15 +- 113 5 8834 28 Sep 00 22:43 Lag1 11 0 55 -64 +- 36 16 +- 39 1 8834 29 Sep 00 09:19 Lag1 10 0 60 -54 +- 80 -2 +- 39 2 8834 29 Sep 00 12:47 Lag1 5 0 76 -72 +- 44 31 +- 129 2 8834 29 Sep 00 13:01 Lag2 15 0 60 -69 +- 33 11 +- 22 10 8834 30 Sep 00 04:15 Lag1 11 0 26 -22 +- 43 4 +- 30 1 8834 30 Sep 00 06:47 Lag2 12 0 77 -71 +- 50 4 +- 33 4 8834 30 Sep 00 07:43 Lag1 12 0 32 -29 +- 29 5 +- 24 2 8834 30 Sep 00 11:01 Lag2 7 0 56 -44 +- 70 13 +- 71 6 8834 30 Sep 00 11:39 Lag1 6 0 45 -115 +- 332 31 +- 146 1 8834 1 Oct 00 05:19 Lag2 5 0 37 -61 +- 166 21 +- 136 2 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Jul 1, 1900 -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1864 MD2LAS 000702 - 001008 0/ 17/ 0 0/ 5/ 0 22 1873 SIMLAS 000726 - 001006 0/ 14/ 0 0/ 2/ 0 16 1884 RIGLAS 000704 - 001003 0/ 11/ 0 0/ 8/ 0 19 1893 CRMLAS 000705 - 001003 0/ 2/ 0 0/ 17/ 0 19 7080 MLRS25 000703 - 001005 44/ 31/ 1 68/ 25/ 8 177 7090 ML0514 000701 - 001009 74/ 67/ 11 26/ 46/ 6 230 7105 ML0725 000701 - 001009 26/ 43/ 3 31/ 26/ 5 134 7110 ML0414 000701 - 001009 30/ 75/ 9 21/ 53/ 9 197 7124 ML0819 000704 - 001006 1/ 45/ 2 7/ 57/ 2 114 7210 HOLLAS 000920 - 001005 0/ 2/ 0 4/ 0/ 1 7 7231 WUHA01 000703 - 001009 0/ 26/ 0 0/ 30/ 0 56 7237 CHALAS 000701 - 001001 0/ 27/ 0 0/ 26/ 0 53 7249 BEJLAS 000831 - 001004 0/ 19/ 0 0/ 1/ 0 20 7328 KOGLAS 000708 - 000724 4/ 0/ 0 0/ 2/ 0 6 7335 KASLAS 000810 - 001004 13/ 0/ 0 20/ 0/ 0 33 7339 TATLAS 000828 - 001006 11/ 0/ 0 23/ 0/ 1 35 7343 TROS01 000831 - 001007 0/ 19/ 1 0/ 4/ 0 24 7403 TLRS3 000703 - 001006 0/ 54/ 1 5/ 46/ 0 106 7501 ML0616 000731 - 001006 2/ 10/ 1 2/ 20/ 0 35 7548 CAGLAS 000704 - 000705 0/ 0/ 0 0/ 2/ 0 2 7806 METLAS 000827 - 001002 0/ 26/ 0 0/ 0/ 0 26 7810 ZIMLAT 000701 - 001008 86/ 31/ 7 49/ 23/ 4 200 7811 POLLAS 000713 - 001003 0/ 19/ 0 0/ 6/ 0 25 7820 YSLR01 000701 - 001008 0/ 3/ 0 0/ 4/ 0 7 7824 SPNLAS 000701 - 001009 7/ 30/ 3 8/ 39/ 3 90 7831 HELLAS 000907 - 000907 0/ 1/ 0 0/ 0/ 0 1 7835 GRASSE 000701 - 001009 38/ 28/ 0 24/ 39/ 6 135 7836 GFZLAS 000702 - 001005 3/ 15/ 1 2/ 11/ 1 33 7837 CHILAS 000704 - 001007 0/ 26/ 0 0/ 28/ 0 54 7838 SHOLAS 000702 - 000929 0/ 28/ 0 2/ 11/ 1 42 7839 AUSLAS 000702 - 001005 60/ 24/ 4 37/ 27/ 7 159 7840 RGOLAS 000701 - 001009 105/ 28/ 6 79/ 21/ 11 250 7845 GRASLL 000704 - 001009 28/ 2/ 0 29/ 3/ 2 64 7849 MSLO01 000701 - 001008 83/156/ 12 57/120/ 11 439 7939 SAO102 000701 - 000928 0/ 13/ 1 0/ 13/ 0 27 8834 WLRS01 000701 - 001001 86/ 24/ 5 66/ 17/ 7 205 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 1002.0 -6.3 +/- 0.1 248.8 +/- 0.1 -31822.85 +/- 0.01 1005.0 -11.9 +/- 0.1 250.1 +/- 0.1 -31824.00 +/- 0.01 -------------------------------------------------------------- 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 5 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. Users of this report are invited to give suggestions for further improvements. ”/DGFI3/home/slreport/mbox” complete From: Ron Noomen ******************************************************************************** |