| Date: | 2001-06-05 13:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 959: Delft QL Report, June 05, 2001 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2001-06-05 13:45:00 UTC Message No. 959 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, June 05, 2001 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS June 5, 2001 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, Jun 4, 2001. 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, Jun 4, 2001. 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 ------------------------------------------------------------------------------ 1824 Kiev, Ukraine 010529 - 010529 2 - 1873 Simeiz, Crimea, Ukraine 010529 - 010531 3 - 1884 Riga, Latvia 010529 - 010531 3 - 1893 Kazivili, Crimea, Ukraine 010530 - 010602 4 - 7080 McDonald Obs., Fort Davis, TX 010528 - 010603 8 10 7090 Yarragadee, Australia 010528 - 010604 7 15 7105 Greenbelt, Maryland 010529 - 010603 9 1 7110 Monument Peak, California 010530 - 010603 11 6 7124 Papeete, Tahiti 010528 - 010601 - 3 7210 Haleakala Obs., Maui, Hawaii 010530 - 010601 3 2 7237 Changchun, China 010530 - 010603 4 - 7249 Beijing, China 010524 - 010602 5 1 7339 Tateyama, Japan 010528 - 010603 2 4 7355 Urumqi, China (TROS) 010518 - 010529 5 2 7403 Arequipa, Peru (TLRS-3) 010528 - 010602 11 8 7810 Zimmerwald, Switzerland 010528 - 010604 19 12 7824 San Fernando, Spain 010528 - 010529 2 - 7832 Riyad, Saudi Arabia 010528 - 010604 6 9 7835 Grasse, France 010528 - 010604 13 8 7836 Potsdam, Germany 010529 - 010529 1 - 7838 Simosato Observatory, Japan 010528 - 010528 1 - 7839 Graz, Austria 010523 - 010530 7 3 7840 Herstmonceux, United Kingdom 010528 - 010604 18 11 7845 Grasse, France (LLR) 010529 - 010603 13 4 7849 Mount Stromlo, Australia 010525 - 010530 11 11 8834 Wettzell, Germany 010529 - 010531 5 - ------ ------ --- --- TOTAL 010518 - 010604 173 110 ------------------------------------------------------------------------------ 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, May 24, 2001 to Sun, Jun 3, 2001. 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 27 18 Number of Passes 245/241 149/148 Number of Normal Points 2593/2476 1624/1570 RMS of Fit (mm) 34 30 ----------------------------------------------------------------------- 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 1824 (Kiev) (Position solved, acc. 200 mm) 1824 29 May 01 00:07 LAG1 3 0 25 140 +-2124 -118 +-1923 8 1824 29 May 01 19:15 LAG1 2 0 16 134 +-6115 -176 +-7302 0 Station 1873 (Simeiz) (Position solved, acc. 200 mm) 1873 26 May 01 23:13 LAG1 3 0 122 -25 +-1472 158 +-1597 9 1873 27 May 01 21:47 LAG1 4 0 59 22 +- 348 98 +- 800 14 1873 29 May 01 22:23 LAG1 8 0 40 45 +- 378 36 +- 282 28 1873 30 May 01 21:09 LAG1 8 0 138 -73 +- 219 -32 +- 251 109 1873 31 May 01 23:13 LAG1 5 0 45 83 +- 905 34 +- 664 20 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 29 May 01 22:35 LAG1 9 0 18 -9 +- 104 -10 +- 92 11 1884 30 May 01 21:10 LAG1 12 0 23 7 +- 90 -16 +- 72 8 1884 31 May 01 23:21 LAG1 12 0 40 -35 +- 90 2 +- 70 18 Station 1893 (Kazivili) (Position solved, acc. 100 mm) 1893 24 May 01 18:53 LAG1 5 0 120 -117 +- 140 92 +- 335 5 1893 24 May 01 22:03 LAG1 11 0 162 182 +- 145 16 +- 80 24 1893 30 May 01 20:59 LAG1 16 0 72 -22 +- 78 43 +- 51 12 1893 31 May 01 19:49 LAG1 1 0 11 0 +- 0 0 +- 0 0 1893 31 May 01 23:05 LAG1 15 0 76 -26 +- 95 34 +- 60 25 1893 2 Jun 01 20:39 LAG1 3 0 313 -65 +- 198 922 +- 651 10 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 24 May 01 06:57 LAG1 17 0 3 0 +- 27 0 +- 17 3 7080 24 May 01 10:37 LAG1 11 0 11 0 +- 32 -12 +- 38 4 7080 24 May 01 11:09 LAG2 1 0 28 0 +- 0 0 +- 0 0 7080 24 May 01 14:49 LAG2 3 0 20 6 +- 748 23 +- 657 0 7080 24 May 01 19:01 LAG2 17 0 17 -11 +- 26 7 +- 19 3 7080 24 May 01 19:47 LAG1 6 0 31 -48 +- 117 19 +- 125 2 7080 24 May 01 23:03 LAG1 11 0 4 4 +- 39 2 +- 30 3 7080 24 May 01 23:27 LAG2 6 0 15 -31 +- 249 12 +- 175 5 7080 25 May 01 17:09 LAG2 10 0 17 0 +- 40 -16 +- 38 3 7080 25 May 01 21:35 LAG2 4 0 56 -47 +- 370 -5 +- 227 1 7080 25 May 01 22:03 LAG1 8 0 20 12 +- 180 3 +- 81 2 7080 26 May 01 01:33 LAG1 2 0 11 -3 +-2155 9 +-1428 0 7080 26 May 01 07:46 LAG1 2 0 14 87 +-2606 43 +-1117 0 7080 26 May 01 10:40 LAG2 17 0 13 14 +- 34 10 +- 23 3 7080 26 May 01 11:41 LAG1 2 0 21 25 +-1670 -79 +-2827 0 7080 26 May 01 15:04 LAG2 5 0 4 -1 +- 52 -4 +- 55 2 7080 28 May 01 08:42 LAG1 9 0 12 2 +- 36 11 +- 37 1 7080 28 May 01 11:09 LAG2 19 0 21 8 +- 28 10 +- 19 4 7080 28 May 01 15:25 LAG2 4 0 22 12 +- 140 -17 +- 255 0 7080 29 May 01 07:43 LAG1 2 0 28 -546 +-6377 251 +-2793 0 7080 29 May 01 09:13 LAG2 7 0 24 21 +- 111 -2 +- 103 1 7080 29 May 01 10:50 LAG1 11 0 4 2 +- 32 3 +- 38 2 7080 30 May 01 15:36 LAG2 8 0 24 17 +- 40 -14 +- 50 4 7080 31 May 01 07:56 LAG1 11 0 5 1 +- 35 1 +- 16 4 7080 31 May 01 13:27 LAG2 7 0 10 22 +- 176 21 +- 122 2 7080 31 May 01 17:58 LAG2 5 0 15 -12 +- 55 11 +- 126 1 7080 1 Jun 01 06:49 LAG1 9 0 12 11 +- 36 0 +- 41 5 7080 1 Jun 01 10:12 LAG1 12 0 9 3 +- 34 -7 +- 33 3 7080 1 Jun 01 11:25 LAG2 12 0 19 11 +- 74 -4 +- 47 4 7080 2 Jun 01 05:37 LAG1 2 0 9 15 +- 200 -32 +- 898 0 7080 2 Jun 01 09:43 LAG2 15 0 28 -24 +- 29 -8 +- 26 2 7080 2 Jun 01 13:36 LAG2 9 0 58 48 +- 168 -6 +- 102 4 7080 2 Jun 01 21:25 LAG1 4 0 20 6 +- 240 18 +- 167 1 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 25 May 01 10:51 LAG2 26 0 84 -29 +- 19 -51 +- 13 6 7090 26 May 01 02:52 LAG1 1 0 28 0 +- 0 0 +- 0 0 7090 26 May 01 05:53 LAG1 18 0 11 1 +- 24 -6 +- 14 1 7090 26 May 01 08:57 LAG2 9 0 16 -33 +- 88 -26 +- 57 1 7090 27 May 01 04:33 LAG1 12 0 12 -1 +- 27 -10 +- 25 2 7090 27 May 01 07:05 LAG2 22 1 43 19 +- 21 -29 +- 14 2 7090 27 May 01 08:05 LAG1 7 1 25 8 +- 80 -19 +- 91 1 7090 27 May 01 11:03 LAG2 27 0 41 -26 +- 18 -20 +- 13 7 7090 28 May 01 06:43 LAG1 16 1 17 7 +- 27 -12 +- 18 4 7090 28 May 01 09:25 LAG2 2 0 25 -22 +- 270 4 +- 483 0 7090 28 May 01 13:25 LAG2 15 0 10 -9 +- 25 0 +- 18 4 7090 28 May 01 17:33 LAG2 29 0 32 0 +- 17 18 +- 10 2 7090 29 May 01 07:29 LAG2 9 1 14 -6 +- 34 -19 +- 53 2 7090 29 May 01 11:23 LAG2 25 0 21 -5 +- 19 -15 +- 15 5 7090 30 May 01 04:01 LAG1 4 0 32 -32 +- 48 -3 +- 29 2 7090 30 May 01 05:53 LAG2 2 0 65 -82 +-1017 17 +- 990 0 7090 30 May 01 07:38 LAG1 5 1 14 20 +- 70 -12 +- 71 1 7090 31 May 01 07:55 LAG2 10 0 53 -7 +- 125 -22 +- 62 2 7090 31 May 01 11:35 LAG2 21 0 29 22 +- 21 -13 +- 14 10 7090 31 May 01 16:34 LAG2 1 0 53 0 +- 0 0 +- 0 0 7090 1 Jun 01 13:53 LAG2 20 0 5 -5 +- 21 1 +- 15 1 7090 1 Jun 01 17:13 LAG1 14 0 36 -7 +- 26 26 +- 21 0 7090 1 Jun 01 18:05 LAG2 12 0 25 51 +- 57 28 +- 41 2 7090 2 Jun 01 08:08 LAG2 10 0 25 -16 +- 116 -4 +- 61 5 7090 2 Jun 01 16:05 LAG2 23 0 17 9 +- 20 10 +- 13 3 7090 2 Jun 01 23:03 LAG1 8 0 25 -6 +- 47 38 +- 62 1 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 24 May 01 00:19 LAG1 8 0 18 -17 +- 37 -1 +- 50 3 7105 24 May 01 03:31 LAG1 10 0 8 -10 +- 38 -8 +- 36 1 7105 24 May 01 06:55 LAG1 12 0 24 -15 +- 29 -5 +- 12 2 7105 24 May 01 07:05 LAG2 10 0 76 74 +- 34 4 +- 59 4 7105 24 May 01 10:51 LAG2 13 0 27 -7 +- 27 17 +- 19 1 7105 24 May 01 15:09 LAG2 7 1 27 -19 +- 51 17 +- 92 6 7105 24 May 01 22:55 LAG1 10 0 7 0 +- 31 -6 +- 32 3 7105 25 May 01 02:13 LAG1 7 0 20 -3 +- 39 -11 +- 25 7 7105 27 May 01 18:51 LAG1 2 0 10 -9 +-1063 -17 +- 940 0 7105 29 May 01 07:41 LAG1 5 0 15 -2 +- 568 7 +- 229 1 7105 29 May 01 09:23 LAG2 2 0 3 -35 +- 872 -18 +- 469 0 7105 30 May 01 18:35 LAG1 4 0 6 28 +- 406 -20 +- 256 3 7105 30 May 01 21:45 LAG1 17 0 21 -7 +- 23 -11 +- 14 1 7105 31 May 01 01:09 LAG1 13 0 15 -6 +- 26 -12 +- 23 2 7105 31 May 01 04:31 LAG1 16 0 8 4 +- 24 -5 +- 16 1 7105 31 May 01 07:59 LAG1 9 0 7 -6 +- 46 -6 +- 36 5 7105 1 Jun 01 03:15 LAG1 5 0 24 10 +- 47 -14 +- 25 2 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 24 May 01 03:55 LAG1 6 0 31 -25 +- 49 15 +- 100 1 7110 24 May 01 07:15 LAG1 13 0 22 -27 +- 33 13 +- 24 5 7110 24 May 01 10:29 LAG1 1 0 2 0 +- 0 0 +- 0 0 7110 24 May 01 10:31 LAG2 19 0 22 -22 +- 22 -2 +- 19 4 7110 24 May 01 19:17 LAG2 2 0 56 -120 +- 600 69 +- 638 0 7110 25 May 01 05:53 LAG1 6 0 20 -17 +- 77 4 +- 91 1 7110 25 May 01 09:09 LAG1 20 0 31 -25 +- 21 8 +- 11 5 7110 25 May 01 12:45 LAG2 9 1 33 -39 +- 39 -19 +- 34 3 7110 26 May 01 04:39 LAG1 8 0 27 26 +- 34 15 +- 58 2 7110 26 May 01 07:53 LAG1 7 0 46 14 +- 38 21 +- 20 0 7110 26 May 01 10:45 LAG2 8 0 7 -6 +- 47 0 +- 29 2 7110 27 May 01 06:35 LAG1 9 0 22 33 +- 47 21 +- 45 1 7110 30 May 01 09:27 LAG1 21 0 8 -8 +- 22 2 +- 11 2 7110 30 May 01 11:13 LAG2 16 0 28 -28 +- 24 -8 +- 17 4 7110 31 May 01 01:43 LAG1 5 0 3 -5 +- 124 7 +- 116 0 7110 31 May 01 04:57 LAG1 7 0 31 -39 +- 55 16 +- 72 2 7110 31 May 01 08:01 LAG1 19 0 34 -30 +- 22 7 +- 11 5 7110 31 May 01 09:19 LAG2 10 1 46 -82 +- 101 -31 +- 81 1 7110 31 May 01 11:51 LAG1 4 0 44 44 +- 48 -2 +- 193 1 7110 1 Jun 01 03:37 LAG1 9 0 29 -30 +- 35 4 +- 48 0 7110 1 Jun 01 06:59 LAG1 10 0 18 -24 +- 49 6 +- 37 1 7110 1 Jun 01 10:13 LAG1 11 1 5 -5 +- 52 -5 +- 34 1 7110 1 Jun 01 11:27 LAG2 13 1 22 -31 +- 39 -21 +- 32 3 7110 2 Jun 01 08:52 LAG1 20 1 36 -27 +- 22 16 +- 12 4 7110 2 Jun 01 09:35 LAG2 13 0 82 -83 +- 27 -18 +- 22 4 7110 2 Jun 01 13:43 LAG2 6 0 35 8 +- 99 -30 +- 107 1 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 24 May 01 14:07 LAG1 3 0 10 0 +- 260 -9 +- 245 0 7124 28 May 01 10:37 LAG2 1 0 12 0 +- 0 0 +- 0 0 7124 29 May 01 08:34 LAG2 4 1 29 30 +- 102 -5 +- 414 1 7124 1 Jun 01 10:47 LAG2 5 2 30 178 +- 971 91 +- 592 4 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 24 May 01 10:35 LAG1 13 0 30 -16 +- 43 10 +- 28 5 7210 25 May 01 09:30 LAG1 5 0 18 10 +- 58 30 +- 142 14 7210 30 May 01 09:39 LAG1 8 0 31 33 +- 51 4 +- 66 4 7210 30 May 01 10:58 LAG2 10 0 7 -1 +- 34 -4 +- 55 6 7210 31 May 01 11:33 LAG1 11 0 15 9 +- 33 0 +- 15 12 7210 1 Jun 01 10:19 LAG1 13 0 47 45 +- 34 -2 +- 27 4 7210 1 Jun 01 11:15 LAG2 9 0 29 25 +- 41 -11 +- 79 6 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 25 May 01 16:53 LAG1 2 0 73 -498 +-5600 -206 +-2716 0 7237 30 May 01 13:57 LAG1 5 0 27 -46 +- 345 20 +- 220 21 7237 30 May 01 17:03 LAG1 14 0 7 2 +- 46 2 +- 25 6 7237 31 May 01 15:43 LAG1 6 0 28 -31 +- 107 -3 +- 63 6 Station 7249 (Beijing) (Position fixed, acc. 50 mm) 7249 24 May 01 18:19 LAG1 11 3 83 80 +- 89 11 +- 85 41 7249 26 May 01 15:39 LAG1 10 0 25 -27 +- 63 13 +- 49 7 7249 26 May 01 19:04 LAG1 15 0 60 -47 +- 45 18 +- 35 35 7249 27 May 01 14:29 LAG1 7 0 63 -67 +- 154 24 +- 120 48 7249 27 May 01 17:51 LAG1 6 0 57 -55 +- 78 42 +- 108 27 7249 28 May 01 16:26 LAG1 8 0 87 -27 +- 62 70 +- 72 61 7249 30 May 01 13:38 LAG1 11 0 127 110 +- 52 -16 +- 43 56 7249 30 May 01 17:05 LAG1 15 0 103 -100 +- 45 2 +- 31 18 7249 30 May 01 18:40 LAG2 9 0 90 -42 +- 74 52 +- 74 24 7249 2 Jun 01 16:43 LAG1 5 1 153 2 +- 100 305 +- 201 5 Station 7339 (Tateyama) (Position fixed, acc. 20 mm) 7339 25 May 01 02:31 LAG2 5 0 39 -20 +- 70 29 +- 95 1 7339 25 May 01 06:29 LAG1 12 0 38 -5 +- 43 20 +- 26 6 7339 25 May 01 13:23 LAG1 6 0 32 -32 +- 55 0 +- 87 2 7339 28 May 01 00:55 LAG2 5 0 29 -29 +- 77 1 +- 154 6 7339 28 May 01 05:13 LAG2 6 0 62 -19 +- 363 39 +- 176 4 7339 28 May 01 12:56 LAG1 5 0 64 -68 +- 72 8 +- 119 3 7339 1 Jun 01 01:07 LAG2 3 0 55 15 +-1372 36 +- 725 7 Station 7355 (Urumqi) (Position solved, acc. 10 mm) 7355 27 May 01 17:45 LAG1 20 0 1219 1218 +- 21 11 +- 12 10 7355 27 May 01 20:18 LAG2 12 0 2517 2520 +- 27 -90 +- 36 10 7355 28 May 01 16:29 LAG1 16 0 1159 1157 +- 24 36 +- 17 22 7355 28 May 01 19:54 LAG1 12 0 1307 1287 +- 41 -17 +- 26 5 7355 29 May 01 15:11 LAG1 7 4 42 -8 +- 71 131 +- 199 1 7355 29 May 01 18:31 LAG1 20 1 11 -3 +- 22 -3 +- 11 8 7355 29 May 01 20:33 LAG2 8 0 21 -22 +- 44 -35 +- 69 10 Station 7403 (Arequipa) (Position fixed, acc. 10 mm) 7403 24 May 01 02:03 LAG2 8 0 17 4 +- 36 27 +- 67 2 7403 24 May 01 06:17 LAG2 22 0 26 19 +- 21 9 +- 14 2 7403 24 May 01 16:39 LAG1 2 0 6 31 +- 310 -40 +- 424 0 7403 25 May 01 04:15 LAG2 9 0 36 53 +- 107 15 +- 94 2 7403 25 May 01 05:13 LAG1 10 0 4 3 +- 31 -1 +- 47 2 7403 25 May 01 08:17 LAG2 8 0 25 -2 +- 202 -15 +- 111 1 7403 25 May 01 08:33 LAG1 19 0 29 27 +- 22 4 +- 13 3 7403 26 May 01 17:13 LAG1 7 0 14 5 +- 39 -17 +- 61 1 7403 26 May 01 20:11 LAG2 10 0 15 35 +- 77 -23 +- 46 4 7403 28 May 01 02:33 LAG2 11 0 19 20 +- 31 19 +- 60 2 7403 28 May 01 06:45 LAG2 17 0 23 11 +- 23 12 +- 15 3 7403 28 May 01 07:59 LAG1 20 0 26 4 +- 21 14 +- 12 1 7403 29 May 01 00:24 LAG2 13 0 10 8 +- 26 7 +- 51 3 7403 29 May 01 04:45 LAG2 19 0 28 28 +- 22 5 +- 19 3 7403 29 May 01 06:41 LAG1 17 0 31 15 +- 23 15 +- 15 1 7403 29 May 01 08:51 LAG2 6 0 16 5 +- 193 17 +- 155 1 7403 29 May 01 10:21 LAG1 6 0 7 -2 +- 54 15 +- 94 2 7403 29 May 01 16:40 LAG1 7 0 13 12 +- 36 -10 +- 57 2 7403 30 May 01 02:48 LAG2 11 0 26 26 +- 29 -2 +- 39 2 7403 30 May 01 05:17 LAG1 16 0 19 18 +- 24 7 +- 22 3 7403 30 May 01 06:51 LAG2 27 0 21 14 +- 18 8 +- 11 1 7403 30 May 01 08:43 LAG1 9 0 7 20 +- 108 8 +- 56 1 7403 30 May 01 18:42 LAG1 10 0 29 27 +- 31 -11 +- 17 3 7403 31 May 01 05:03 LAG2 23 0 14 14 +- 20 -1 +- 15 1 7403 31 May 01 07:23 LAG1 18 0 23 18 +- 22 7 +- 11 2 7403 31 May 01 17:18 LAG1 11 0 53 47 +- 31 -8 +- 27 7 7403 1 Jun 01 16:18 LAG1 3 0 17 18 +- 133 -2 +- 131 2 7403 2 Jun 01 18:03 LAG1 12 0 19 21 +- 30 5 +- 17 4 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 24 May 01 00:00 LAG1 2 0 26 -9 +-1898 -9 +-1091 0 7810 25 May 01 21:09 LAG1 10 0 16 -11 +- 93 -3 +- 66 4 7810 26 May 01 00:19 LAG1 19 0 9 -9 +- 48 0 +- 24 2 7810 26 May 01 07:29 LAG2 14 0 41 -19 +- 62 16 +- 38 5 7810 26 May 01 12:19 LAG2 4 0 6 -157 +-2687 64 +-1086 1 7810 26 May 01 12:39 LAG1 13 0 18 11 +- 55 17 +- 62 3 7810 27 May 01 05:46 LAG2 4 0 16 -7 +- 493 7 +- 418 3 7810 27 May 01 09:53 LAG2 10 0 14 -13 +- 70 0 +- 36 2 7810 27 May 01 13:51 LAG2 4 0 79 -110 +- 795 -21 +- 546 3 7810 27 May 01 14:41 LAG1 16 0 10 -4 +- 59 0 +- 29 10 7810 27 May 01 18:44 LAG1 1 0 3 0 +- 0 0 +- 0 0 7810 27 May 01 21:39 LAG1 18 0 12 11 +- 47 -1 +- 28 5 7810 28 May 01 01:17 LAG1 18 0 20 -22 +- 53 5 +- 31 2 7810 28 May 01 03:58 LAG2 2 0 12 16 +- 843 5 +-1251 0 7810 28 May 01 07:53 LAG2 16 0 32 -22 +- 50 17 +- 38 2 7810 28 May 01 11:57 LAG2 11 0 44 -40 +- 61 7 +- 34 4 7810 28 May 01 13:25 LAG1 20 0 9 -1 +- 45 -4 +- 29 6 7810 28 May 01 17:07 LAG1 12 0 27 -16 +- 65 -12 +- 50 1 7810 28 May 01 20:24 LAG1 17 0 25 25 +- 49 -4 +- 33 5 7810 28 May 01 23:43 LAG1 23 0 8 -7 +- 42 0 +- 20 2 7810 29 May 01 01:53 LAG2 21 0 26 25 +- 43 2 +- 36 4 7810 29 May 01 03:27 LAG1 13 0 56 -53 +- 55 17 +- 48 3 7810 29 May 01 05:47 LAG2 17 0 46 -26 +- 54 20 +- 39 3 7810 29 May 01 09:59 LAG2 10 0 25 -11 +- 135 8 +- 86 4 7810 29 May 01 12:03 LAG1 15 0 18 18 +- 52 -1 +- 57 2 7810 29 May 01 15:33 LAG1 18 0 29 -30 +- 49 -6 +- 28 3 7810 29 May 01 19:07 LAG1 16 0 11 0 +- 51 -7 +- 35 4 7810 29 May 01 22:23 LAG1 18 0 14 0 +- 47 -6 +- 23 5 7810 30 May 01 07:57 LAG2 19 0 35 -17 +- 56 14 +- 37 4 7810 30 May 01 12:03 LAG2 17 0 44 -39 +- 49 7 +- 24 5 7810 30 May 01 14:09 LAG1 24 0 32 -20 +- 41 -11 +- 21 8 7810 30 May 01 17:49 LAG1 17 0 44 -30 +- 52 -14 +- 32 3 7810 30 May 01 21:09 LAG1 14 0 20 11 +- 54 -12 +- 38 3 7810 31 May 01 20:09 LAG1 9 0 38 -12 +- 182 -15 +- 105 0 7810 31 May 01 23:09 LAG1 9 0 26 10 +- 303 -7 +- 131 1 7810 1 Jun 01 00:39 LAG2 1 0 4 0 +- 0 0 +- 0 0 7810 1 Jun 01 02:53 LAG1 4 0 57 -50 +- 169 6 +- 129 3 7810 1 Jun 01 04:08 LAG2 1 0 61 0 +- 0 0 +- 0 0 7810 1 Jun 01 08:25 LAG2 7 0 43 -26 +- 161 18 +- 158 3 7810 1 Jun 01 21:57 LAG1 3 0 24 -27 +-2055 -26 +-1042 3 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 24 May 01 00:00 LAG1 3 0 40 -44 +-1000 2 +- 535 2 7811 24 May 01 22:17 LAG1 15 0 37 -10 +- 52 -23 +- 35 5 7811 25 May 01 21:08 LAG1 7 0 30 5 +- 130 -29 +- 112 8 7811 26 May 01 00:29 LAG1 14 0 37 -32 +- 54 -10 +- 41 6 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 24 May 01 03:20 LAG1 1 0 164 0 +- 0 0 +- 0 0 7824 25 May 01 02:06 LAG1 1 0 81 0 +- 0 0 +- 0 0 7824 25 May 01 21:21 LAG1 4 0 119 89 +- 295 29 +- 290 11 7824 26 May 01 00:33 LAG1 3 0 140 136 +- 303 -4 +- 416 5 7824 26 May 01 23:10 LAG1 3 0 101 43 +- 382 -54 +- 356 1 7824 27 May 01 22:01 LAG1 3 0 114 119 +- 129 -21 +- 416 7 7824 28 May 01 01:10 LAG1 8 0 64 48 +- 114 -8 +- 74 19 7824 28 May 01 23:54 LAG1 5 0 68 -25 +- 179 -75 +- 153 18 7824 29 May 01 03:21 LAG1 6 0 64 72 +- 123 10 +- 94 20 Station 7832 (Riyad) (Position solved, acc. 20 mm) 7832 27 May 01 10:23 LAG2 14 1 18 -14 +- 35 -4 +- 28 4 7832 27 May 01 11:29 LAG1 12 0 20 1 +- 38 13 +- 27 4 7832 28 May 01 08:19 LAG2 8 0 16 9 +- 38 5 +- 21 5 7832 28 May 01 09:57 LAG1 12 0 26 29 +- 37 8 +- 35 5 7832 29 May 01 10:27 LAG2 11 4 31 -21 +- 115 -7 +- 81 4 7832 30 May 01 08:35 LAG2 14 0 7 2 +- 29 -4 +- 28 4 7832 30 May 01 10:45 LAG1 20 0 18 5 +- 24 -8 +- 14 10 7832 30 May 01 12:47 LAG2 9 0 35 21 +- 54 17 +- 68 13 7832 1 Jun 01 08:51 LAG2 16 0 10 -5 +- 28 6 +- 22 5 7832 2 Jun 01 10:10 LAG1 15 0 21 -6 +- 28 -12 +- 21 10 7832 2 Jun 01 10:53 LAG2 16 0 29 -13 +- 28 12 +- 16 20 7832 2 Jun 01 14:01 LAG1 7 0 41 10 +- 137 16 +- 87 19 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 24 May 01 22:45 LAG1 6 0 8 -66 +- 581 23 +- 226 2 7835 25 May 01 01:47 LAG1 16 0 3 -1 +- 31 -1 +- 22 2 7835 25 May 01 05:45 LAG2 11 0 21 -2 +- 94 -11 +- 57 2 7835 25 May 01 09:43 LAG2 7 0 15 -15 +- 57 -26 +- 88 1 7835 26 May 01 19:57 LAG1 4 0 20 13 +- 132 3 +- 71 1 7835 26 May 01 23:00 LAG1 15 0 13 -10 +- 32 4 +- 15 4 7835 27 May 01 18:38 LAG1 5 0 28 11 +- 190 12 +- 146 0 7835 27 May 01 21:41 LAG1 10 0 14 -4 +- 41 7 +- 22 2 7835 28 May 01 01:13 LAG1 22 0 16 -16 +- 30 7 +- 15 3 7835 28 May 01 20:39 LAG1 9 0 30 24 +- 82 4 +- 60 2 7835 28 May 01 23:53 LAG1 5 0 15 -15 +- 174 0 +- 122 1 7835 29 May 01 06:07 LAG2 7 0 3 -4 +- 60 1 +- 48 2 7835 29 May 01 09:56 LAG2 12 0 20 7 +- 60 -8 +- 39 6 7835 29 May 01 14:05 LAG2 5 0 25 -38 +- 205 -10 +- 153 2 7835 29 May 01 15:55 LAG1 9 0 8 -17 +- 86 7 +- 53 1 7835 29 May 01 19:21 LAG1 9 0 17 7 +- 84 7 +- 60 1 7835 29 May 01 22:21 LAG1 10 0 7 -5 +- 40 2 +- 15 2 7835 30 May 01 04:03 LAG2 12 0 11 -11 +- 37 -2 +- 39 3 7835 30 May 01 08:06 LAG2 10 0 5 0 +- 64 -4 +- 57 1 7835 30 May 01 12:11 LAG2 12 0 10 2 +- 37 0 +- 21 9 7835 30 May 01 14:27 LAG1 13 0 6 -8 +- 46 4 +- 30 1 7835 30 May 01 17:57 LAG1 11 0 7 -7 +- 48 0 +- 38 2 7835 30 May 01 21:20 LAG1 8 0 3 1 +- 54 -2 +- 38 1 7835 31 May 01 00:43 LAG1 15 0 10 -8 +- 36 -2 +- 23 2 7835 31 May 01 02:09 LAG2 13 0 35 -37 +- 37 -11 +- 41 1 7835 31 May 01 20:00 LAG1 10 0 16 -11 +- 47 -6 +- 45 1 7835 31 May 01 23:09 LAG1 9 0 10 -4 +- 163 -6 +- 74 2 7835 2 Jun 01 20:43 LAG1 8 0 39 34 +- 44 24 +- 57 3 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 24 May 01 00:00 LAG1 5 0 6 -7 +- 324 1 +- 160 3 7836 24 May 01 18:58 LAG1 7 0 24 22 +- 47 1 +- 65 9 7836 24 May 01 22:15 LAG1 17 0 11 -10 +- 30 0 +- 19 4 7836 25 May 01 21:04 LAG1 8 0 17 -1 +- 45 20 +- 55 6 7836 26 May 01 00:31 LAG1 11 0 10 -7 +- 38 4 +- 34 4 7836 29 May 01 22:41 LAG1 10 0 5 3 +- 52 0 +- 40 4 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 24 May 01 14:44 LAG1 8 0 32 -20 +- 52 12 +- 53 27 7838 25 May 01 17:01 LAG1 7 0 20 -51 +- 127 32 +- 81 7 7838 27 May 01 17:32 LAG1 16 0 35 -23 +- 31 20 +- 22 8 7838 28 May 01 16:19 LAG1 11 0 31 -41 +- 50 15 +- 32 5 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 24 May 01 00:00 LAG1 4 0 16 13 +- 487 1 +- 217 1 7839 25 May 01 01:23 LAG2 18 0 60 63 +- 24 8 +- 17 8 7839 25 May 01 01:37 LAG1 17 0 12 12 +- 23 0 +- 13 2 7839 29 May 01 22:31 LAG1 16 0 28 32 +- 29 -4 +- 15 2 7839 30 May 01 02:05 LAG1 18 0 13 15 +- 25 -3 +- 18 1 7839 30 May 01 08:15 LAG2 6 0 28 27 +- 102 0 +- 98 2 7839 30 May 01 12:19 LAG2 4 0 9 5 +- 197 -4 +- 190 0 7839 30 May 01 14:03 LAG1 24 0 30 26 +- 19 -5 +- 8 5 7839 30 May 01 17:43 LAG1 19 0 10 9 +- 22 -4 +- 13 2 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 24 May 01 00:00 LAG1 8 0 17 0 +- 144 8 +- 69 1 7840 24 May 01 03:19 LAG1 8 0 11 -10 +- 39 4 +- 28 2 7840 24 May 01 03:29 LAG2 9 0 42 31 +- 36 22 +- 37 4 7840 24 May 01 07:17 LAG2 20 0 15 11 +- 24 8 +- 16 2 7840 24 May 01 11:39 LAG2 7 0 20 21 +- 51 -1 +- 48 1 7840 24 May 01 15:19 LAG1 17 0 23 -3 +- 26 -13 +- 15 2 7840 24 May 01 18:53 LAG1 12 0 21 19 +- 33 -2 +- 22 2 7840 24 May 01 22:17 LAG1 15 0 7 5 +- 27 1 +- 14 3 7840 25 May 01 09:27 LAG2 12 0 38 14 +- 59 -17 +- 39 1 7840 25 May 01 14:07 LAG1 12 0 19 15 +- 35 5 +- 32 2 7840 26 May 01 07:46 LAG2 2 0 7 28 +- 435 36 +- 700 0 7840 26 May 01 11:39 LAG2 8 0 12 21 +- 116 7 +- 74 1 7840 26 May 01 16:09 LAG1 6 0 22 43 +- 169 11 +- 84 4 7840 26 May 01 23:04 LAG1 14 0 18 18 +- 28 2 +- 15 2 7840 28 May 01 16:57 LAG1 18 0 22 21 +- 25 -2 +- 15 4 7840 29 May 01 09:55 LAG2 22 0 9 5 +- 23 -4 +- 14 3 7840 29 May 01 14:07 LAG2 2 0 20 36 +- 971 67 +-1151 0 7840 29 May 01 15:41 LAG1 17 0 15 15 +- 28 -6 +- 16 2 7840 29 May 01 19:09 LAG1 13 0 25 24 +- 31 0 +- 22 4 7840 29 May 01 22:30 LAG1 6 0 17 17 +- 44 0 +- 25 3 7840 30 May 01 08:03 LAG2 10 0 5 2 +- 61 3 +- 49 4 7840 30 May 01 12:05 LAG2 15 0 9 -9 +- 28 -1 +- 17 2 7840 30 May 01 14:13 LAG1 18 0 15 10 +- 25 -8 +- 17 2 7840 30 May 01 17:45 LAG1 18 0 9 4 +- 25 -4 +- 14 3 7840 30 May 01 21:17 LAG1 10 0 24 23 +- 35 -1 +- 33 1 7840 31 May 01 00:37 LAG1 21 0 8 -1 +- 23 -4 +- 12 2 7840 31 May 01 02:17 LAG2 11 0 22 -22 +- 32 0 +- 48 2 7840 31 May 01 06:03 LAG2 22 0 6 -1 +- 23 3 +- 14 4 7840 31 May 01 16:23 LAG1 15 0 18 -5 +- 27 -8 +- 14 1 7840 31 May 01 23:17 LAG1 20 0 14 13 +- 24 -3 +- 13 4 7840 1 Jun 01 02:55 LAG1 12 0 16 -14 +- 32 8 +- 23 3 7840 1 Jun 01 04:17 LAG2 12 0 17 -12 +- 33 8 +- 34 1 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 25 May 01 09:37 LAG2 17 0 40 -30 +- 26 -18 +- 20 4 7845 27 May 01 21:43 LAG1 6 0 28 -30 +- 147 -1 +- 95 3 7845 28 May 01 07:55 LAG2 15 0 19 -17 +- 28 7 +- 25 5 7845 29 May 01 19:20 LAG1 12 0 14 -18 +- 66 15 +- 38 4 7845 29 May 01 22:38 LAG1 17 0 20 -27 +- 41 6 +- 21 7 7845 30 May 01 07:55 LAG2 25 0 19 -17 +- 21 -1 +- 12 8 7845 30 May 01 12:21 LAG2 8 0 23 -14 +- 48 14 +- 23 4 7845 30 May 01 14:09 LAG1 21 0 20 -12 +- 23 7 +- 11 8 7845 30 May 01 17:57 LAG1 6 0 37 -36 +- 44 11 +- 76 2 7845 30 May 01 21:08 LAG1 20 0 16 -10 +- 25 3 +- 13 13 7845 31 May 01 00:33 LAG1 18 0 30 -20 +- 25 -8 +- 11 10 7845 31 May 01 10:11 LAG2 12 0 15 -29 +- 74 -12 +- 44 7 7845 31 May 01 12:45 LAG1 25 0 20 17 +- 21 5 +- 12 4 7845 31 May 01 19:41 LAG1 16 0 24 -29 +- 40 -4 +- 23 4 7845 31 May 01 23:07 LAG1 27 0 17 -7 +- 20 -6 +- 9 8 7845 1 Jun 01 08:27 LAG2 19 0 24 -29 +- 31 13 +- 18 7 7845 1 Jun 01 15:09 LAG1 14 0 20 -18 +- 31 7 +- 15 9 7845 2 Jun 01 23:59 LAG1 1 0 77 0 +- 0 0 +- 0 0 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 24 May 01 01:31 LAG1 13 0 5 0 +- 26 3 +- 21 3 7849 24 May 01 04:53 LAG1 9 0 15 -12 +- 37 2 +- 23 4 7849 24 May 01 05:21 LAG2 7 0 37 64 +- 93 -20 +- 59 9 7849 24 May 01 13:19 LAG2 18 0 11 -10 +- 22 1 +- 20 3 7849 24 May 01 17:29 LAG2 6 0 41 -41 +- 39 1 +- 73 2 7849 24 May 01 17:48 LAG1 7 0 36 -62 +- 177 12 +- 80 5 7849 25 May 01 07:34 LAG2 9 0 47 -45 +- 213 0 +- 98 1 7849 25 May 01 11:28 LAG2 4 0 27 -20 +- 48 -27 +- 80 2 7849 25 May 01 15:39 LAG2 8 0 19 -15 +- 34 10 +- 57 6 7849 25 May 01 16:07 LAG1 16 0 23 -24 +- 25 8 +- 18 4 7849 25 May 01 19:35 LAG1 13 0 7 -5 +- 26 1 +- 23 3 7849 27 May 01 04:31 LAG1 8 0 28 -28 +- 34 -12 +- 46 1 7849 27 May 01 15:49 LAG2 12 0 10 -4 +- 27 11 +- 32 2 7849 27 May 01 16:51 LAG1 17 0 33 -29 +- 23 10 +- 14 8 7849 28 May 01 14:01 LAG2 12 0 23 9 +- 41 12 +- 33 2 7849 28 May 01 17:59 LAG2 4 0 21 -20 +- 48 7 +- 122 4 7849 28 May 01 19:03 LAG1 10 0 5 -2 +- 30 -3 +- 22 2 7849 29 May 01 01:47 LAG1 10 0 5 -5 +- 30 0 +- 32 2 7849 29 May 01 03:45 LAG2 5 0 3 -2 +- 65 -2 +- 149 3 7849 29 May 01 05:13 LAG1 17 0 5 -2 +- 23 -1 +- 18 3 7849 29 May 01 07:31 LAG2 15 0 9 -6 +- 26 3 +- 15 6 7849 29 May 01 11:55 LAG2 17 0 10 5 +- 25 5 +- 24 4 7849 29 May 01 14:15 LAG1 6 0 23 -23 +- 39 0 +- 129 1 7849 29 May 01 15:57 LAG2 11 0 9 10 +- 42 13 +- 41 2 7849 29 May 01 17:43 LAG1 17 0 14 -13 +- 25 5 +- 14 5 7849 30 May 01 00:27 LAG1 8 0 7 -1 +- 35 1 +- 23 6 7849 30 May 01 03:53 LAG1 6 0 10 -2 +- 61 -8 +- 54 5 7849 30 May 01 05:37 LAG2 11 0 15 -6 +- 30 -6 +- 19 8 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 24 May 01 03:10 LAG1 6 0 52 -61 +- 183 -6 +- 129 2 8834 24 May 01 03:37 LAG2 5 0 35 -33 +- 42 30 +- 118 3 8834 24 May 01 07:21 LAG2 24 0 47 -47 +- 19 3 +- 12 5 8834 24 May 01 11:31 LAG2 8 0 53 -57 +- 60 -2 +- 43 3 8834 24 May 01 11:55 LAG1 9 0 71 -83 +- 43 27 +- 59 2 8834 24 May 01 15:33 LAG1 10 0 66 -61 +- 44 -4 +- 27 4 8834 25 May 01 01:39 LAG2 6 0 11 16 +- 104 8 +- 132 3 8834 25 May 01 05:45 LAG2 8 0 73 -72 +- 47 0 +- 35 5 8834 25 May 01 09:45 LAG2 9 0 78 -73 +- 32 -37 +- 42 9 8834 25 May 01 14:05 LAG1 12 0 51 -53 +- 28 15 +- 25 6 8834 26 May 01 00:27 LAG1 3 0 61 -46 +- 692 8 +- 382 0 8834 26 May 01 03:27 LAG2 6 0 12 -81 +- 589 -32 +- 263 5 8834 26 May 01 07:41 LAG2 7 0 47 -51 +- 114 -2 +- 81 2 8834 29 May 01 19:15 LAG1 5 0 17 -18 +- 47 11 +- 48 6 8834 29 May 01 22:51 LAG1 3 0 24 4 +- 439 -18 +- 269 0 8834 30 May 01 14:09 LAG1 11 0 44 -63 +- 58 -15 +- 34 8 8834 30 May 01 17:41 LAG1 19 0 57 -56 +- 22 -1 +- 13 9 8834 31 May 01 19:47 LAG1 7 0 38 -38 +- 37 -11 +- 27 5 -------------------------------------------------------------------------------- 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) -------------------------------------------------------------- 010527.0 216.3 +/- 0.1 408.6 +/- 0.1 -32022.18 +/- 0.01 010530.0 221.9 +/- 0.1 400.0 +/- 0.1 -32023.37 +/- 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 ******************************************************************************** |