| Date: | 2000-05-24 18:36:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 105: Delft QL Report Week 21, 2000 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2000-05-24 18:36:00 UTC Message No. 105 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report Week 21, 2000 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS WEEK 21, 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, May 22, 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@lr.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, May 23, 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) 000503 - 000519 1 5 1884 Riga, Latvia 000514 - 000516 - 3 1893 Kazivili, Crimea, Ukraine 000515 - 000519 - 2 7080 McDonald Obs., Fort Davis, TX 000515 - 000521 6 9 7090 Yarragadee, Australia 000515 - 000521 15 13 7105 Greenbelt, Maryland 000515 - 000519 1 5 7110 Monument Peak, California 000518 - 000522 9 10 7124 Papeete, Tahiti 000515 - 000519 6 3 7231 Wuhan, China (new) 000426 - 000521 - 5 7237 Changchun, China 000516 - 000520 - 3 7339 Tateyama, Japan 000518 - 000518 1 - 7548 Cagliari, Italy 000516 - 000519 - 3 7810 Zimmerwald, Switzerland 000514 - 000522 22 11 7811 Borowiec, Poland 000515 - 000520 - 3 7820 Kunming, China 000513 - 000522 3 5 7824 San Fernando, Spain 000515 - 000522 3 8 7835 Grasse, France 000513 - 000522 12 13 7836 Potsdam, Germany 000512 - 000515 - 5 7837 Shanghai Observatory, China 000517 - 000521 1 6 7838 Simosato Observatory, Japan 000521 - 000521 - 1 7839 Graz, Austria 000513 - 000521 8 10 7840 Herstmonceux, United Kingdom 000514 - 000522 18 7 7845 Grasse, France (LLR) 000515 - 000522 12 6 7849 Mount Stromlo, Australia 000428 - 000521 30 26 7939 Matera, Italy 000517 - 000518 - 3 8834 Wettzell, Germany 000515 - 000521 8 5 ------ ------ --- --- TOTAL 000426 - 000522 156 170 ------------------------------------------------------------------------------ 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, May 11, 2000, to Sat, May 20, 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 16 26 Number of Passes 174/173 200/199 Number of Normal Points 1937/1867 2520/2476 RMS of Fit (mm) 41 45 ----------------------------------------------------------------------- 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 1864 (Maidanak) (Position fixed, acc. 200 mm) 1864 17 May 00 19:55 Lag2 4 0 60 -143 +-1094 -68 +- 810 4 1864 19 May 00 16:18 Lag2 7 0 62 -93 +- 399 36 +- 320 12 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 11 May 00 22:59 Lag2 23 0 39 -39 +- 65 1 +- 41 6 1884 12 May 00 21:11 Lag2 15 0 102 103 +- 81 21 +- 69 7 1884 13 May 00 23:13 Lag2 21 0 75 73 +- 68 7 +- 46 16 1884 14 May 00 21:24 Lag2 18 0 96 91 +- 74 11 +- 55 14 1884 15 May 00 19:33 Lag2 17 0 143 143 +- 76 -9 +- 62 13 1884 16 May 00 21:35 Lag2 13 0 152 125 +- 97 29 +- 63 17 Station 1893 (Kazivili) (Position solved, acc. 100 mm) 1893 15 May 00 20:04 Lag2 3 0 20 -458 +-4827 187 +-2015 4 1893 19 May 00 20:31 Lag2 3 0 11 200 +-6480 -83 +-2851 2 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 11 May 00 08:24 Lag2 15 0 27 36 +- 43 -11 +- 34 2 7080 11 May 00 11:47 Lag1 5 0 35 -32 +- 130 3 +- 179 1 7080 12 May 00 01:18 Lag1 12 0 51 -42 +- 37 8 +- 28 14 7080 12 May 00 02:13 Lag2 14 0 32 17 +- 29 -23 +- 30 1 7080 15 May 00 04:38 Lag2 9 0 4 -3 +- 36 -2 +- 47 2 7080 15 May 00 17:13 Lag1 5 0 82 -61 +- 350 -11 +- 191 2 7080 16 May 00 02:53 Lag2 11 0 26 47 +- 59 -33 +- 44 2 7080 16 May 00 03:19 Lag1 8 0 61 -12 +- 133 -36 +- 99 0 7080 16 May 00 06:47 Lag2 21 0 28 -20 +- 26 -9 +- 21 3 7080 16 May 00 11:05 Lag2 18 0 28 -27 +- 26 0 +- 22 7 7080 16 May 00 11:59 Lag1 9 0 28 -1 +- 50 31 +- 59 5 7080 18 May 00 03:18 Lag2 8 0 46 16 +- 260 -29 +- 120 1 7080 18 May 00 07:00 Lag2 5 0 59 19 +- 138 -41 +- 142 4 7080 18 May 00 11:14 Lag2 4 0 30 -41 +- 616 -41 +- 354 2 7080 19 May 00 05:25 Lag2 7 0 28 49 +- 182 -11 +- 98 2 7080 19 May 00 11:31 Lag1 4 0 36 40 +- 96 10 +- 238 2 7080 20 May 00 00:58 Lag1 20 0 8 5 +- 24 2 +- 14 4 7080 20 May 00 03:01 Lag2 10 0 40 26 +- 84 -8 +- 53 2 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 11 May 00 02:34 Lag2 11 0 26 29 +- 69 -29 +- 40 2 7090 12 May 00 08:49 Lag2 19 0 28 13 +- 24 11 +- 14 6 7090 12 May 00 11:51 Lag1 13 0 54 -60 +- 52 -3 +- 27 8 7090 12 May 00 12:56 Lag2 12 0 14 -5 +- 31 -8 +- 25 1 7090 12 May 00 15:27 Lag1 8 0 35 35 +- 46 0 +- 62 1 7090 13 May 00 06:49 Lag2 7 0 10 18 +- 63 16 +- 62 2 7090 13 May 00 10:33 Lag1 14 0 93 -84 +- 32 9 +- 22 9 7090 13 May 00 11:10 Lag2 7 0 25 25 +- 36 2 +- 58 0 7090 13 May 00 14:10 Lag1 14 0 29 23 +- 27 9 +- 23 1 7090 13 May 00 17:31 Lag1 8 0 44 -45 +- 34 12 +- 65 2 7090 14 May 00 19:43 Lag1 4 0 50 -59 +- 209 8 +- 182 1 7090 14 May 00 22:42 Lag2 10 0 84 61 +- 65 -24 +- 63 3 7090 14 May 00 23:15 Lag1 8 0 30 12 +- 195 -18 +- 85 2 7090 15 May 00 03:07 Lag2 11 0 26 -22 +- 83 -2 +- 54 1 7090 15 May 00 07:17 Lag2 5 0 10 -5 +- 53 17 +- 149 0 7090 16 May 00 00:47 Lag2 18 0 74 34 +- 22 -37 +- 13 8 7090 16 May 00 05:01 Lag2 22 0 35 -34 +- 20 -3 +- 18 4 7090 16 May 00 09:09 Lag2 13 0 23 17 +- 27 10 +- 14 6 7090 16 May 00 09:59 Lag1 17 0 61 12 +- 23 34 +- 14 3 7090 16 May 00 13:27 Lag2 8 0 18 17 +- 34 5 +- 66 1 7090 16 May 00 13:45 Lag1 13 0 58 19 +- 44 26 +- 28 2 7090 16 May 00 17:09 Lag1 3 0 15 -10 +- 316 39 +- 479 1 7090 17 May 00 07:21 Lag2 13 0 22 -9 +- 29 15 +- 28 1 7090 17 May 00 08:45 Lag1 12 0 25 -25 +- 28 8 +- 41 1 7090 17 May 00 11:21 Lag2 21 0 39 39 +- 21 5 +- 14 8 7090 17 May 00 12:11 Lag1 17 0 41 20 +- 24 16 +- 12 5 7090 17 May 00 15:43 Lag1 5 0 20 26 +- 61 17 +- 120 2 7090 18 May 00 09:23 Lag2 21 0 37 7 +- 21 -18 +- 10 8 7090 18 May 00 10:43 Lag1 25 0 23 -9 +- 19 10 +- 9 4 7090 18 May 00 14:19 Lag1 13 0 23 -6 +- 26 19 +- 22 2 7090 18 May 00 17:43 Lag1 4 0 23 -16 +- 88 17 +- 200 1 7090 18 May 00 20:53 Lag1 18 0 22 -1 +- 23 11 +- 11 3 7090 18 May 00 23:15 Lag2 17 0 24 20 +- 24 -16 +- 21 6 7090 19 May 00 00:39 Lag1 5 0 17 14 +- 52 3 +- 59 2 7090 20 May 00 05:35 Lag2 17 0 26 -26 +- 23 -9 +- 25 1 7090 20 May 00 09:39 Lag2 22 0 18 17 +- 20 0 +- 10 7 7090 20 May 00 11:29 Lag1 14 0 49 -68 +- 52 -12 +- 26 8 7090 20 May 00 15:07 Lag1 12 0 64 -64 +- 27 -10 +- 32 4 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 11 May 00 04:15 Lag2 13 0 9 -2 +- 27 4 +- 17 2 7105 11 May 00 08:37 Lag2 18 0 9 9 +- 26 0 +- 21 2 7105 12 May 00 06:37 Lag2 15 0 7 -2 +- 26 2 +- 25 6 7105 13 May 00 00:27 Lag1 2 0 19 -646 +-7368 328 +-3635 0 7105 13 May 00 00:39 Lag2 6 0 17 15 +- 39 7 +- 51 5 7105 13 May 00 12:37 Lag1 7 0 12 14 +- 78 -16 +- 56 2 7105 14 May 00 18:01 Lag1 3 1 29 68 +- 291 65 +- 447 0 7105 14 May 00 21:19 Lag1 7 1 35 16 +- 81 -19 +- 77 2 7105 15 May 00 00:49 Lag2 19 0 37 39 +- 24 -4 +- 17 1 7105 15 May 00 08:57 Lag2 17 0 17 -14 +- 25 5 +- 21 2 7105 15 May 00 19:59 Lag1 5 1 61 -2 +- 147 -53 +- 123 0 7105 16 May 00 03:29 Lag2 3 0 35 106 +-2352 -58 +- 964 3 7105 16 May 00 06:57 Lag2 14 0 25 -23 +- 32 1 +- 25 3 7105 18 May 00 07:25 Lag2 7 0 17 -1 +- 36 -19 +- 43 7 7105 19 May 00 01:13 Lag2 12 0 16 14 +- 30 15 +- 29 3 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 11 May 00 12:59 Lag2 5 0 43 -70 +- 638 13 +- 304 5 7110 11 May 00 15:25 Lag1 9 0 33 32 +- 35 1 +- 23 5 7110 12 May 00 10:19 Lag2 9 0 25 -7 +- 40 -23 +- 32 2 7110 12 May 00 14:09 Lag1 9 0 52 -43 +- 54 -8 +- 43 2 7110 12 May 00 17:39 Lag1 2 0 99 99 +- 69 6 +- 770 0 7110 13 May 00 03:35 Lag1 11 0 27 22 +- 30 8 +- 24 0 7110 13 May 00 04:09 Lag2 4 0 21 -49 +- 214 -32 +- 103 0 7110 13 May 00 08:19 Lag2 12 0 27 -7 +- 30 -25 +- 26 2 7110 13 May 00 12:29 Lag2 14 0 21 -36 +- 47 -25 +- 31 4 7110 13 May 00 16:11 Lag1 11 0 16 15 +- 29 -6 +- 22 2 7110 14 May 00 06:31 Lag2 7 0 53 -25 +- 45 -35 +- 46 2 7110 14 May 00 10:37 Lag2 8 0 17 -56 +- 114 -45 +- 90 1 7110 14 May 00 14:48 Lag1 10 0 32 -32 +- 30 -2 +- 25 2 7110 14 May 00 18:31 Lag1 3 0 4 -19 +- 331 22 +- 320 1 7110 15 May 00 01:09 Lag1 9 0 26 -8 +- 81 -9 +- 46 3 7110 18 May 00 00:31 Lag1 7 0 33 -34 +- 48 2 +- 54 2 7110 18 May 00 03:14 Lag2 5 0 67 -23 +- 282 -27 +- 174 1 7110 18 May 00 04:01 Lag1 12 0 14 18 +- 35 -14 +- 38 1 7110 18 May 00 16:49 Lag1 4 0 36 -154 +- 858 75 +- 339 1 7110 19 May 00 02:31 Lag1 19 0 6 -3 +- 24 -2 +- 15 2 7110 19 May 00 04:47 Lag2 14 0 12 12 +- 25 0 +- 14 3 7110 19 May 00 09:01 Lag2 22 0 44 -21 +- 20 -25 +- 14 6 7110 19 May 00 13:28 Lag2 11 0 25 -26 +- 37 0 +- 20 3 7110 19 May 00 15:21 Lag1 9 0 13 -21 +- 164 13 +- 67 3 7110 20 May 00 07:01 Lag2 26 0 52 19 +- 18 -35 +- 13 5 7110 20 May 00 11:15 Lag2 18 0 75 -45 +- 22 -31 +- 12 18 7110 20 May 00 13:35 Lag1 15 0 43 4 +- 25 -25 +- 14 2 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 11 May 00 03:27 Lag2 14 0 19 -7 +- 26 -14 +- 25 1 7124 11 May 00 05:59 Lag1 15 0 42 -29 +- 24 -13 +- 14 14 7124 12 May 00 14:31 Lag1 2 0 26 -292 +-2462 -152 +-1180 0 7124 15 May 00 03:53 Lag2 7 0 16 -17 +- 78 -1 +- 73 0 7124 15 May 00 04:07 Lag1 13 0 38 -37 +- 26 -11 +- 22 3 7124 15 May 00 14:05 Lag1 14 0 14 10 +- 29 -11 +- 21 3 7124 16 May 00 06:13 Lag1 16 0 14 -11 +- 24 -5 +- 16 4 7124 16 May 00 12:54 Lag1 4 1 26 15 +- 63 59 +- 247 0 7124 17 May 00 04:09 Lag2 2 0 24 -41 +-2137 -12 +-1572 0 7124 17 May 00 04:45 Lag1 14 1 29 -8 +- 37 -17 +- 18 3 7124 18 May 00 13:30 Lag1 12 0 26 13 +- 28 17 +- 26 6 7124 18 May 00 15:43 Lag2 8 1 21 -15 +- 40 14 +- 102 9 7124 19 May 00 04:17 Lag2 17 1 21 -12 +- 24 12 +- 18 4 7124 19 May 00 05:46 Lag1 16 0 37 -35 +- 30 -1 +- 18 7 Station 7231 (Wuhan) (Position solved, acc. 150 mm) 7231 13 May 00 15:51 Lag2 9 0 5 0 +- 264 0 +- 236 5 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 16 May 00 14:01 Lag2 18 0 27 -18 +- 41 -15 +- 28 6 7237 16 May 00 18:15 Lag2 18 0 33 -28 +- 43 -7 +- 33 7 7237 20 May 00 14:31 Lag2 18 0 28 -8 +- 41 -19 +- 31 13 Station 7249 (Beijing) (Position fixed, acc. 50 mm) 7249 12 May 00 17:45 Lag2 6 0 30 -12 +- 135 22 +- 184 13 Station 7339 (Tateyama) (Position fixed, acc. 20 mm) 7339 18 May 00 07:53 Lag1 10 0 23 -9 +- 34 -22 +- 34 2 Station 7548 (Cagliari) (Position solved, acc. 70 mm) 7548 16 May 00 21:25 Lag2 7 0 34 22 +- 89 10 +- 50 23 7548 18 May 00 21:47 Lag2 3 0 40 -23 +- 160 -3 +- 87 30 7548 19 May 00 19:51 Lag2 7 4 20 42 +- 588 -35 +- 385 12 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 11 May 00 00:57 Lag2 20 0 34 -11 +- 54 25 +- 37 10 7810 11 May 00 04:03 Lag1 10 0 59 -50 +- 63 55 +- 110 13 7810 11 May 00 04:51 Lag2 21 0 36 -32 +- 43 6 +- 27 10 7810 11 May 00 07:31 Lag1 23 0 69 44 +- 41 22 +- 21 25 7810 11 May 00 11:08 Lag1 12 0 90 29 +- 63 45 +- 38 9 7810 13 May 00 15:44 Lag1 2 0 62 494 +-1178 -194 +- 485 0 7810 13 May 00 22:59 Lag2 28 0 28 -18 +- 38 10 +- 21 12 7810 14 May 00 03:07 Lag2 17 0 30 7 +- 56 -10 +- 32 19 7810 14 May 00 14:25 Lag1 3 0 21 240 +-1353 -97 +- 563 2 7810 14 May 00 17:19 Lag1 24 0 39 -10 +- 41 -19 +- 21 7 7810 14 May 00 21:05 Lag2 26 0 24 -15 +- 39 2 +- 22 18 7810 15 May 00 01:09 Lag2 27 0 47 -9 +- 38 28 +- 23 6 7810 15 May 00 05:17 Lag2 15 0 51 -38 +- 52 16 +- 28 8 7810 15 May 00 05:32 Lag1 13 0 19 0 +- 56 -9 +- 29 8 7810 15 May 00 09:07 Lag1 19 0 26 -6 +- 46 -13 +- 26 11 7810 15 May 00 12:32 Lag1 20 0 46 27 +- 44 -21 +- 27 13 7810 15 May 00 16:09 Lag1 17 0 74 13 +- 58 -46 +- 33 8 7810 15 May 00 19:41 Lag2 4 0 8 18 +- 224 -19 +- 274 3 7810 15 May 00 19:43 Lag1 8 0 35 -17 +- 76 -24 +- 72 4 7810 16 May 00 03:21 Lag2 27 0 16 -2 +- 39 -5 +- 23 13 7810 16 May 00 04:22 Lag1 10 0 14 -1 +- 71 16 +- 87 7 7810 16 May 00 08:01 Lag1 14 0 41 -38 +- 75 0 +- 43 11 7810 16 May 00 11:21 Lag1 14 0 19 -13 +- 58 -2 +- 39 11 7810 16 May 00 14:58 Lag1 10 0 30 41 +- 169 -30 +- 85 14 7810 16 May 00 18:11 Lag1 14 0 21 -17 +- 54 -4 +- 35 8 7810 16 May 00 21:29 Lag2 17 0 48 -25 +- 49 28 +- 32 14 7810 17 May 00 01:25 Lag2 25 0 51 -9 +- 40 29 +- 23 7 7810 17 May 00 05:42 Lag2 16 0 46 -55 +- 64 13 +- 45 12 7810 17 May 00 06:21 Lag1 16 0 29 -6 +- 50 -14 +- 25 8 7810 19 May 00 14:07 Lag1 14 0 28 27 +- 54 5 +- 32 7 7810 19 May 00 17:35 Lag1 11 0 116 120 +- 85 83 +- 49 54 7810 20 May 00 09:45 Lag1 8 0 53 -7 +- 236 -24 +- 128 12 7810 20 May 00 12:48 Lag1 14 1 260 113 +- 63 -202 +- 49 124 7810 20 May 00 16:11 Lag1 21 0 12 0 +- 43 4 +- 23 10 7810 20 May 00 17:57 Lag2 18 0 28 -13 +- 47 22 +- 43 5 7810 20 May 00 20:01 Lag1 12 0 69 -68 +- 58 26 +- 91 12 7810 20 May 00 21:45 Lag2 28 0 56 -12 +- 37 30 +- 21 11 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 11 May 00 00:59 Lag2 11 0 21 5 +- 67 24 +- 72 5 7811 11 May 00 22:59 Lag2 13 0 7 7 +- 69 1 +- 58 4 7811 12 May 00 21:27 Lag2 7 0 25 0 +- 249 16 +- 173 2 7811 13 May 00 01:09 Lag2 18 0 39 8 +- 47 30 +- 37 3 7811 15 May 00 23:28 Lag2 17 0 15 -4 +- 48 12 +- 39 2 7811 16 May 00 21:35 Lag2 17 0 30 4 +- 49 22 +- 38 2 7811 19 May 00 23:57 Lag2 18 0 34 0 +- 47 26 +- 37 2 Station 7820 (Kunming) (Position solved, acc. 80 mm) 7820 12 May 00 12:41 Lag1 3 0 61 -117 +- 359 -263 +- 664 16 7820 12 May 00 13:33 Lag2 5 0 78 19 +- 130 -183 +- 302 33 7820 13 May 00 15:23 Lag2 12 0 35 24 +- 77 -10 +- 48 7 7820 14 May 00 13:20 Lag1 6 0 20 21 +- 295 5 +- 270 13 7820 14 May 00 13:43 Lag2 13 0 18 -13 +- 89 12 +- 70 12 7820 14 May 00 17:43 Lag2 13 0 61 36 +- 84 75 +- 111 38 7820 15 May 00 12:11 Lag1 6 0 22 -33 +- 163 26 +- 199 6 7820 15 May 00 15:43 Lag2 10 0 24 -14 +- 124 9 +- 123 8 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 11 May 00 00:47 Lag2 4 0 62 5 +- 218 -57 +- 222 12 7824 11 May 00 22:53 Lag2 8 0 45 47 +- 58 -23 +- 44 9 7824 12 May 00 03:11 Lag2 2 0 30 -43 +- 456 -260 +-1686 0 7824 12 May 00 20:05 Lag1 9 0 71 65 +- 128 -3 +- 90 5 7824 12 May 00 20:53 Lag2 8 0 76 48 +- 115 -22 +- 97 21 7824 13 May 00 00:53 Lag2 10 0 83 61 +- 119 -14 +- 87 22 7824 13 May 00 22:55 Lag2 9 0 98 79 +- 155 -10 +- 94 21 7824 14 May 00 03:13 Lag2 9 0 109 78 +- 110 -30 +- 103 14 7824 15 May 00 23:06 Lag2 2 0 53 66 +- 179 9 +- 106 0 7824 16 May 00 03:31 Lag2 7 0 63 39 +- 131 -25 +- 136 7 7824 16 May 00 21:21 Lag2 7 0 18 2 +- 127 -12 +- 108 6 7824 17 May 00 01:41 Lag2 2 0 85 43 +- 358 -159 +-1317 0 7824 17 May 00 20:29 Lag1 13 0 25 25 +- 43 -14 +- 51 5 7824 18 May 00 21:29 Lag2 2 1 71 0 +- 0 0 +- 0 0 7824 19 May 00 01:49 Lag2 6 0 79 48 +- 125 -48 +- 185 11 7824 20 May 00 20:11 Lag1 3 0 93 329 +- 885 -212 +- 778 20 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 12 May 00 07:15 Lag2 10 0 32 -32 +- 42 0 +- 63 2 7835 12 May 00 20:55 Lag2 17 0 14 -10 +- 30 0 +- 18 8 7835 13 May 00 01:17 Lag2 8 0 13 2 +- 49 18 +- 79 1 7835 13 May 00 23:09 Lag2 14 0 10 -9 +- 33 -3 +- 26 4 7835 14 May 00 21:21 Lag2 15 0 29 -29 +- 39 1 +- 29 4 7835 15 May 00 19:15 Lag2 4 0 72 -11 +-1007 -41 +- 499 1 7835 15 May 00 23:09 Lag2 33 0 13 -5 +- 22 0 +- 11 11 7835 16 May 00 07:53 Lag2 3 0 47 -86 +- 422 49 +- 526 1 7835 16 May 00 07:59 Lag1 13 0 34 -35 +- 37 16 +- 27 4 7835 17 May 00 05:59 Lag2 13 0 10 -20 +- 91 15 +- 55 3 7835 17 May 00 06:41 Lag1 16 0 15 -22 +- 49 5 +- 26 4 7835 17 May 00 10:11 Lag1 12 0 23 -30 +- 52 7 +- 34 3 7835 17 May 00 13:21 Lag1 17 0 25 23 +- 30 -5 +- 21 2 7835 17 May 00 16:45 Lag1 11 0 21 -10 +- 79 -16 +- 44 3 7835 17 May 00 19:29 Lag2 10 0 26 -8 +- 40 -12 +- 22 7 7835 18 May 00 08:37 Lag1 15 0 43 -39 +- 35 5 +- 21 5 7835 18 May 00 19:13 Lag1 9 0 18 -15 +- 51 -5 +- 69 3 7835 18 May 00 21:39 Lag2 18 0 35 -29 +- 29 13 +- 22 4 7835 19 May 00 07:11 Lag1 25 0 24 -10 +- 25 10 +- 12 4 7835 19 May 00 10:43 Lag1 18 0 32 -25 +- 29 14 +- 20 3 7835 19 May 00 14:03 Lag1 19 0 16 9 +- 29 9 +- 18 2 7835 19 May 00 18:03 Lag1 6 0 5 -10 +- 343 7 +- 167 2 7835 19 May 00 19:43 Lag2 13 0 28 -35 +- 51 -9 +- 38 3 7835 19 May 00 23:39 Lag2 20 0 26 -25 +- 36 0 +- 23 4 7835 20 May 00 21:43 Lag2 28 0 25 0 +- 23 14 +- 13 6 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 11 May 00 01:02 Lag2 5 0 13 -2 +- 95 18 +- 155 3 7836 11 May 00 22:59 Lag2 15 0 11 -4 +- 33 -8 +- 28 6 7836 12 May 00 21:10 Lag2 8 0 15 -9 +- 47 6 +- 33 10 7836 13 May 00 01:10 Lag2 20 0 24 2 +- 30 15 +- 21 3 7836 14 May 00 21:25 Lag2 14 0 18 -18 +- 36 1 +- 31 3 7836 15 May 00 01:24 Lag2 8 0 9 0 +- 83 3 +- 79 8 7836 15 May 00 23:25 Lag2 16 0 12 -12 +- 31 -1 +- 23 3 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 17 May 00 12:25 Lag2 3 0 19 12 +- 727 -25 +- 582 0 7837 19 May 00 12:27 Lag2 1 0 1212 0 +- 0 0 +- 0 0 7837 20 May 00 12:23 Lag1 6 0 1227 -31 +- 75 3358 +- 204 11 7837 20 May 00 14:27 Lag2 13 0 9 6 +- 51 0 +- 54 6 7837 20 May 00 18:58 Lag2 9 0 56 -54 +- 90 -2 +- 109 10 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 14 May 00 13:57 Lag2 12 0 15 -4 +- 37 -10 +- 41 10 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 11 May 00 00:43 Lag2 13 0 40 29 +- 26 15 +- 17 1 7839 11 May 00 07:29 Lag1 16 0 116 87 +- 24 41 +- 12 19 7839 11 May 00 11:07 Lag1 6 0 63 61 +- 44 57 +- 42 2 7839 13 May 00 23:01 Lag2 24 0 21 17 +- 19 4 +- 10 3 7839 14 May 00 21:05 Lag2 25 0 24 17 +- 20 5 +- 11 7 7839 15 May 00 01:23 Lag2 21 0 43 31 +- 21 14 +- 13 5 7839 15 May 00 05:49 Lag1 16 0 17 26 +- 38 -13 +- 21 3 7839 15 May 00 09:07 Lag1 13 0 22 19 +- 27 -4 +- 16 2 7839 15 May 00 12:31 Lag1 20 0 54 46 +- 21 -20 +- 13 6 7839 15 May 00 19:15 Lag2 13 0 63 32 +- 29 -24 +- 16 1 7839 15 May 00 19:41 Lag1 6 0 43 22 +- 121 -22 +- 133 0 7839 15 May 00 23:13 Lag2 29 0 23 18 +- 17 8 +- 10 3 7839 16 May 00 21:33 Lag2 17 0 46 15 +- 26 18 +- 13 3 7839 17 May 00 01:25 Lag2 19 0 51 24 +- 22 21 +- 10 5 7839 17 May 00 06:01 Lag2 7 0 6 -7 +- 122 11 +- 102 1 7839 17 May 00 06:19 Lag1 22 0 19 12 +- 20 -7 +- 10 3 7839 17 May 00 10:05 Lag1 15 0 12 -8 +- 33 -2 +- 20 3 7839 17 May 00 13:17 Lag1 16 0 57 51 +- 25 -10 +- 17 2 7839 20 May 00 21:45 Lag2 30 0 43 19 +- 17 21 +- 9 2 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 12 May 00 06:25 Lag1 6 0 17 8 +- 54 16 +- 95 6 7840 12 May 00 07:05 Lag2 10 0 30 -31 +- 35 -9 +- 51 5 7840 12 May 00 09:59 Lag1 4 0 73 69 +- 55 32 +- 148 1 7840 12 May 00 21:01 Lag2 16 0 10 -6 +- 27 4 +- 21 6 7840 13 May 00 08:29 Lag1 6 0 37 41 +- 98 4 +- 79 2 7840 13 May 00 12:02 Lag1 7 0 58 57 +- 45 0 +- 55 4 7840 13 May 00 15:27 Lag1 13 0 7 7 +- 34 -5 +- 24 2 7840 13 May 00 19:09 Lag1 9 0 17 23 +- 82 -5 +- 61 5 7840 13 May 00 19:25 Lag2 4 0 11 1 +- 58 -28 +- 141 1 7840 13 May 00 23:03 Lag2 23 0 9 -6 +- 22 -1 +- 14 6 7840 14 May 00 10:51 Lag1 7 0 37 32 +- 104 3 +- 70 3 7840 14 May 00 14:01 Lag1 16 0 15 15 +- 27 -2 +- 18 4 7840 14 May 00 17:35 Lag1 14 0 23 18 +- 31 -17 +- 22 3 7840 14 May 00 21:21 Lag2 11 0 4 -2 +- 32 1 +- 36 4 7840 15 May 00 01:13 Lag2 19 0 23 3 +- 26 14 +- 17 2 7840 15 May 00 16:11 Lag1 12 0 40 0 +- 31 -33 +- 26 3 7840 15 May 00 19:51 Lag1 6 0 22 10 +- 60 -27 +- 58 2 7840 16 May 00 18:19 Lag1 14 0 16 -10 +- 29 -12 +- 24 2 7840 17 May 00 10:23 Lag1 3 0 20 -34 +- 491 8 +- 298 1 7840 17 May 00 13:40 Lag1 3 0 34 33 +- 89 3 +- 213 1 7840 18 May 00 05:09 Lag1 3 0 35 26 +- 347 -11 +- 461 4 7840 18 May 00 07:57 Lag2 2 0 56 -4 +- 550 -106 +-1127 0 7840 18 May 00 09:02 Lag1 3 0 23 -34 +- 531 6 +- 288 1 7840 18 May 00 21:37 Lag2 22 0 30 -6 +- 23 19 +- 14 2 7840 19 May 00 10:45 Lag1 11 0 25 -8 +- 32 13 +- 17 3 7840 19 May 00 14:11 Lag1 12 0 20 25 +- 40 11 +- 28 2 7840 19 May 00 19:55 Lag2 12 0 23 -23 +- 32 9 +- 27 3 7840 19 May 00 23:43 Lag2 20 0 17 3 +- 24 12 +- 16 3 7840 20 May 00 03:49 Lag2 24 0 20 -9 +- 22 -11 +- 14 2 7840 20 May 00 05:51 Lag1 16 0 69 61 +- 27 -19 +- 18 10 7840 20 May 00 09:43 Lag1 8 0 4 4 +- 90 -3 +- 57 4 7840 20 May 00 12:57 Lag1 14 0 27 27 +- 29 -3 +- 22 5 7840 20 May 00 16:20 Lag1 8 0 7 15 +- 81 8 +- 54 2 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 12 May 00 07:09 Lag2 17 0 46 -48 +- 27 15 +- 25 7 7845 12 May 00 09:45 Lag1 8 0 55 48 +- 107 58 +- 64 2 7845 15 May 00 05:20 Lag2 11 0 57 -54 +- 80 1 +- 53 4 7845 15 May 00 05:59 Lag1 9 0 26 -34 +- 85 5 +- 50 4 7845 15 May 00 09:07 Lag1 19 0 39 -36 +- 25 3 +- 15 5 7845 15 May 00 15:55 Lag1 23 0 62 -20 +- 22 -30 +- 11 6 7845 16 May 00 07:43 Lag1 25 0 72 -50 +- 21 22 +- 10 18 7845 16 May 00 14:29 Lag1 19 0 17 -18 +- 33 -7 +- 17 10 7845 16 May 00 18:39 Lag1 6 0 49 -9 +- 358 -19 +- 173 1 7845 16 May 00 21:21 Lag2 23 0 45 -42 +- 22 5 +- 13 14 7845 18 May 00 08:36 Lag1 8 0 88 -95 +- 125 -4 +- 65 2 7845 18 May 00 15:27 Lag1 21 0 44 -44 +- 24 2 +- 13 11 7845 18 May 00 18:59 Lag1 20 0 29 -27 +- 24 -7 +- 18 5 7845 18 May 00 21:39 Lag2 20 0 47 -47 +- 25 15 +- 13 8 7845 19 May 00 13:59 Lag1 25 0 24 -19 +- 21 6 +- 11 7 7845 19 May 00 17:27 Lag1 27 0 20 -17 +- 20 0 +- 10 8 7845 19 May 00 19:47 Lag2 23 0 42 -39 +- 24 -2 +- 14 12 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 12 May 00 04:55 Lag2 6 0 13 -3 +- 108 -13 +- 89 3 7849 12 May 00 08:11 Lag1 14 0 102 -100 +- 26 1 +- 14 23 7849 12 May 00 08:57 Lag2 14 0 24 -1 +- 27 14 +- 16 2 7849 12 May 00 11:45 Lag1 17 0 23 -19 +- 23 -4 +- 15 8 7849 12 May 00 18:27 Lag1 3 0 38 -12 +- 55 -22 +- 34 0 7849 13 May 00 13:53 Lag1 11 0 17 14 +- 29 -8 +- 35 4 7849 13 May 00 17:07 Lag1 17 0 29 -28 +- 23 -4 +- 16 5 7849 15 May 00 03:07 Lag2 16 0 17 -6 +- 24 13 +- 22 3 7849 15 May 00 11:35 Lag1 2 0 13 -36 +- 983 35 +- 703 0 7849 16 May 00 01:05 Lag2 22 0 12 -4 +- 20 -8 +- 14 2 7849 16 May 00 05:24 Lag2 10 0 8 7 +- 30 1 +- 20 2 7849 16 May 00 06:24 Lag1 5 0 27 27 +- 44 8 +- 111 5 7849 16 May 00 09:47 Lag2 8 0 14 36 +- 103 -17 +- 66 3 7849 16 May 00 10:09 Lag1 10 0 46 17 +- 82 15 +- 43 1 7849 16 May 00 13:17 Lag1 5 0 21 12 +- 50 19 +- 38 4 7849 16 May 00 16:35 Lag1 13 0 40 17 +- 26 28 +- 21 3 7849 16 May 00 19:57 Lag1 14 0 56 -9 +- 30 28 +- 14 7 7849 16 May 00 23:15 Lag2 15 0 17 17 +- 24 0 +- 22 2 7849 17 May 00 03:25 Lag2 12 0 27 0 +- 29 26 +- 28 5 7849 17 May 00 07:37 Lag2 16 0 26 19 +- 24 11 +- 18 3 7849 17 May 00 08:23 Lag1 8 0 13 10 +- 35 -2 +- 17 3 7849 17 May 00 12:01 Lag1 5 0 22 33 +- 160 8 +- 124 2 7849 17 May 00 15:25 Lag1 7 0 46 44 +- 38 5 +- 45 2 7849 17 May 00 21:19 Lag2 14 0 15 6 +- 28 -11 +- 27 4 7849 17 May 00 22:17 Lag1 12 0 23 -10 +- 27 20 +- 26 4 7849 18 May 00 01:25 Lag2 17 0 25 23 +- 23 -11 +- 21 2 7849 18 May 00 05:54 Lag2 8 0 7 4 +- 63 -9 +- 59 1 7849 18 May 00 07:07 Lag1 17 0 25 0 +- 23 -22 +- 21 3 7849 18 May 00 09:39 Lag2 4 0 43 23 +- 55 -16 +- 33 6 7849 18 May 00 10:41 Lag1 9 0 18 13 +- 45 -4 +- 38 1 7849 18 May 00 14:11 Lag1 7 0 5 1 +- 40 5 +- 53 2 7849 18 May 00 17:17 Lag1 11 0 16 11 +- 40 15 +- 27 1 7849 19 May 00 03:33 Lag2 20 0 31 -9 +- 22 21 +- 16 4 7849 19 May 00 07:48 Lag2 18 0 40 14 +- 23 21 +- 15 6 7849 19 May 00 09:13 Lag1 7 0 24 -17 +- 75 4 +- 42 2 7849 19 May 00 12:43 Lag1 5 0 16 -21 +- 237 -3 +- 148 2 7849 20 May 00 01:35 Lag2 4 0 34 -11 +- 562 -26 +- 325 2 7849 20 May 00 06:11 Lag2 12 0 12 -10 +- 66 12 +- 39 2 7849 20 May 00 10:13 Lag2 2 0 77 83 +- 281 -8 +- 383 0 7849 20 May 00 11:27 Lag1 14 0 55 -52 +- 25 -15 +- 21 6 7849 20 May 00 14:49 Lag1 12 0 52 -37 +- 27 -35 +- 29 4 7849 20 May 00 18:03 Lag1 16 0 59 0 +- 24 -28 +- 11 5 7849 20 May 00 19:49 Lag2 13 0 52 -56 +- 28 19 +- 40 4 7849 20 May 00 21:37 Lag1 13 0 24 -10 +- 33 -25 +- 29 3 Station 7939 (Matera) (Position fixed, acc. 120 mm) 7939 17 May 00 19:41 Lag2 12 0 142 -65 +- 123 -21 +- 85 113 7939 17 May 00 23:37 Lag2 18 0 244 128 +- 89 18 +- 58 202 7939 18 May 00 21:33 Lag2 10 0 160 41 +- 119 24 +- 62 146 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 11 May 00 01:11 Lag2 6 0 43 -60 +- 66 15 +- 43 1 8834 11 May 00 18:19 Lag1 8 0 39 -82 +- 99 33 +- 66 3 8834 11 May 00 23:19 Lag2 6 0 65 -92 +- 142 20 +- 105 2 8834 15 May 00 12:37 Lag1 11 0 35 -32 +- 30 -22 +- 26 8 8834 15 May 00 16:01 Lag1 9 0 11 3 +- 72 -2 +- 44 8 8834 15 May 00 19:47 Lag2 3 0 59 -111 +- 450 52 +- 441 2 8834 16 May 00 07:53 Lag1 14 0 66 -69 +- 27 18 +- 17 10 8834 16 May 00 11:20 Lag1 5 0 69 -68 +- 115 1 +- 106 1 8834 16 May 00 17:49 Lag2 3 0 12 -11 +- 61 10 +- 408 0 8834 17 May 00 13:27 Lag1 13 0 66 -44 +- 28 -24 +- 20 6 8834 17 May 00 16:59 Lag1 3 0 42 -29 +- 319 13 +- 318 1 8834 19 May 00 11:05 Lag1 5 0 28 -73 +- 240 27 +- 137 4 8834 19 May 00 20:25 Lag2 5 0 54 -97 +- 731 18 +- 316 2 8834 20 May 00 12:43 Lag1 4 0 41 -3 +- 643 16 +- 272 3 8834 20 May 00 21:57 Lag2 9 0 82 -69 +- 72 10 +- 53 1 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Mar 1, 1900 -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1864 MD2LAS 000304 - 000519 0/ 9/ 0 0/ 29/ 0 38 1868 KOMLAS 000320 - 000330 0/ 2/ 0 0/ 2/ 0 4 1884 RIGLAS 000302 - 000516 0/ 10/ 0 0/ 33/ 2 45 1893 CRMLAS 000508 - 000519 0/ 0/ 0 0/ 3/ 0 3 7080 MLRS25 000301 - 000521 28/ 24/ 9 21/ 41/ 2 125 7090 ML0514 000301 - 000521 21/107/ 6 58/ 63/ 7 262 7105 ML0725 000301 - 000519 40/ 33/ 7 24/ 55/ 4 163 7110 ML0414 000302 - 000522 43/ 38/ 5 26/ 70/ 9 191 7124 ML0819 000403 - 000519 0/ 19/ 0 0/ 17/ 3 39 7231 WUHA01 000426 - 000521 0/ 0/ 0 0/ 6/ 0 6 7237 CHALAS 000311 - 000520 0/ 16/ 0 0/ 39/ 0 55 7249 BEJLAS 000306 - 000512 0/ 18/ 0 0/ 33/ 0 51 7328 KOGLAS 000301 - 000412 17/ 14/ 2 10/ 1/ 0 44 7335 KASLAS 000301 - 000509 43/ 0/ 1 20/ 0/ 0 64 7337 MIULAS 000301 - 000508 27/ 3/ 3 18/ 0/ 0 51 7339 TATLAS 000301 - 000518 52/ 7/ 4 25/ 1/ 0 89 7403 TLRS3 000405 - 000503 2/ 2/ 0 0/ 4/ 0 8 7548 CAGLAS 000516 - 000519 0/ 0/ 0 0/ 3/ 0 3 7806 METLAS 000312 - 000506 0/ 10/ 0 0/ 6/ 0 16 7810 ZIMLAT 000305 - 000522 31/ 9/ 2 6/ 17/ 4 69 7811 POLLAS 000310 - 000520 0/ 7/ 0 0/ 23/ 0 30 7820 YSLR01 000303 - 000522 0/ 25/ 1 0/ 39/ 0 65 7824 SPNLAS 000301 - 000522 0/ 36/ 3 0/ 33/ 2 74 7831 HELLAS 000327 - 000328 0/ 1/ 0 0/ 1/ 0 2 7835 GRASSE 000302 - 000522 20/ 23/ 2 14/ 31/ 1 91 7836 GFZLAS 000302 - 000515 1/ 10/ 4 2/ 30/ 1 48 7837 CHILAS 000316 - 000521 0/ 14/ 3 0/ 24/ 1 42 7838 SHOLAS 000307 - 000521 11/ 22/ 3 3/ 24/ 0 63 7839 AUSLAS 000302 - 000521 35/ 24/ 4 18/ 35/ 2 118 7840 RGOLAS 000301 - 000522 89/ 26/ 7 28/ 34/ 3 187 7845 GRASLL 000302 - 000522 33/ 6/ 2 21/ 8/ 0 70 7849 MSLO01 000301 - 000521 32/ 91/ 5 71/ 50/ 11 260 7939 SAO102 000301 - 000518 0/ 2/ 0 0/ 7/ 0 9 8834 WLRS01 000301 - 000521 63/ 15/ 3 19/ 38/ 4 142 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 514.0 90.0 +/- 0.1 330.3 +/- 0.1 -31765.38 +/- 0.01 517.0 92.0 +/- 0.1 328.9 +/- 0.1 -31768.90 +/- 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 ******************************************************************************** |