| Date: | 2002-02-19 06:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 1576: Delft QL Report, February 19, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-02-19 06:45:00 UTC Message No. 1576 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, February 19, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS February 19, 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, Feb 18, 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, Feb 18, 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 ------------------------------------------------------------------------------ 1884 Riga, Latvia 020215 - 020216 2 2 7080 McDonald Obs., Fort Davis, TX 020211 - 020216 8 8 7090 Yarragadee, Australia 020211 - 020218 26 20 7105 Greenbelt, Maryland 020211 - 020218 11 10 7110 Monument Peak, California 020211 - 020216 5 9 7124 Papeete, Tahiti 020209 - 020216 1 2 7237 Changchun, China 020211 - 020217 8 9 7501 Hartebeesthoek, SA (MOB-6) 020211 - 020216 5 3 7810 Zimmerwald, Switzerland 020212 - 020218 7 3 7811 Borowiec, Poland 020213 - 020217 3 6 7824 San Fernando, Spain 020211 - 020214 1 1 7832 Riyad, Saudi Arabia 020211 - 020213 5 3 7835 Grasse, France 020211 - 020217 6 2 7836 Potsdam, Germany 020213 - 020218 3 8 7837 Shanghai Observatory, China 020215 - 020215 - 1 7838 Simosato Observatory, Japan 020212 - 020217 3 6 7839 Graz, Austria 020211 - 020213 6 5 7840 Herstmonceux, United Kingdom 020214 - 020218 15 6 7845 Grasse, France (LLR) 020212 - 020213 1 1 7848 Ajaccio, Corsica (FTLRS) 020204 - 020211 1 3 7849 Mount Stromlo, Australia 020210 - 020214 13 13 7941 Matera, Italy (MLRO) 020212 - 020213 3 1 8834 Wettzell, Germany 020215 - 020218 9 8 ------ ------ --- --- TOTAL 020204 - 020218 142 130 ------------------------------------------------------------------------------ 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, Feb 7, 2002 to Sun, Feb 17, 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 24 25 Number of Passes 173/169 175/172 Number of Normal Points 1821/1729 2009/1932 RMS of Fit (mm) 31 35 ----------------------------------------------------------------------- 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 1884 (Riga) (Position fixed, acc. 100 mm) 1884 15 Feb 02 01:12 LAG2 17 17 0 0 +- 0 0 +- 0 0 1884 15 Feb 02 03:23 LAG1 11 11 0 0 +- 0 0 +- 0 0 1884 15 Feb 02 23:30 LAG2 13 13 0 0 +- 0 0 +- 0 0 1884 16 Feb 02 02:18 LAG1 8 8 0 0 +- 0 0 +- 0 0 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 7 Feb 02 08:09 LAG2 7 0 4 17 +- 312 -6 +- 155 1 7080 7 Feb 02 08:27 LAG1 8 0 28 -28 +- 48 3 +- 80 6 7080 7 Feb 02 12:05 LAG1 8 0 28 44 +- 83 -12 +- 49 4 7080 7 Feb 02 12:22 LAG2 6 0 89 -9 +- 297 68 +- 207 11 7080 7 Feb 02 16:13 LAG2 12 0 9 -1 +- 32 8 +- 35 5 7080 8 Feb 02 06:08 LAG2 10 0 18 45 +- 109 -35 +- 69 2 7080 8 Feb 02 09:53 LAG2 17 0 20 -20 +- 26 2 +- 26 3 7080 8 Feb 02 10:36 LAG1 15 0 10 10 +- 39 -4 +- 22 7 7080 8 Feb 02 14:07 LAG1 7 0 9 -2 +- 51 8 +- 64 7 7080 8 Feb 02 14:35 LAG2 7 0 43 43 +- 154 0 +- 115 2 7080 9 Feb 02 07:59 LAG2 16 0 33 -14 +- 29 -20 +- 24 3 7080 9 Feb 02 12:23 LAG2 12 0 17 18 +- 47 -1 +- 53 3 7080 9 Feb 02 12:49 LAG1 7 0 23 13 +- 59 12 +- 65 2 7080 9 Feb 02 16:17 LAG2 11 0 10 -5 +- 56 -9 +- 40 6 7080 11 Feb 02 12:17 LAG2 7 0 9 0 +- 135 5 +- 95 5 7080 11 Feb 02 13:29 LAG1 6 0 36 -30 +- 60 10 +- 85 3 7080 11 Feb 02 16:41 LAG2 7 0 6 10 +- 81 7 +- 84 3 7080 12 Feb 02 14:33 LAG2 6 0 26 59 +- 494 43 +- 250 4 7080 12 Feb 02 18:45 LAG1 7 0 29 19 +- 70 -12 +- 72 2 7080 12 Feb 02 19:01 LAG2 5 0 12 -28 +- 139 28 +- 197 3 7080 12 Feb 02 22:11 LAG1 11 0 29 -34 +- 37 -13 +- 31 2 7080 13 Feb 02 20:51 LAG1 13 0 9 -9 +- 30 0 +- 20 3 7080 14 Feb 02 13:17 LAG1 4 0 33 -14 +- 614 -8 +- 283 1 7080 14 Feb 02 14:55 LAG2 9 0 11 -13 +- 81 -1 +- 65 3 7080 14 Feb 02 19:27 LAG1 15 0 24 22 +- 28 -3 +- 20 6 7080 14 Feb 02 23:19 LAG1 8 0 269 58 +- 146 126 +- 87 16 7080 15 Feb 02 08:35 LAG2 20 0 39 39 +- 25 -14 +- 19 10 7080 15 Feb 02 11:33 LAG1 14 0 15 -8 +- 34 -5 +- 21 3 7080 15 Feb 02 13:29 LAG2 3 0 72 -211 +-1206 87 +- 754 6 7080 16 Feb 02 06:53 LAG2 8 0 32 30 +- 47 4 +- 62 4 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 7 Feb 02 10:07 LAG1 7 0 40 -1 +- 78 21 +- 40 1 7090 7 Feb 02 10:34 LAG2 8 0 40 -34 +- 152 49 +- 102 1 7090 7 Feb 02 13:27 LAG1 7 0 27 -29 +- 52 3 +- 86 1 7090 7 Feb 02 14:17 LAG2 24 0 17 -3 +- 20 10 +- 11 3 7090 7 Feb 02 16:27 LAG1 14 0 59 -59 +- 25 -3 +- 15 4 7090 7 Feb 02 19:51 LAG1 26 0 54 48 +- 18 -12 +- 9 15 7090 8 Feb 02 04:28 LAG2 7 0 28 23 +- 279 -23 +- 128 4 7090 8 Feb 02 08:23 LAG2 10 0 11 14 +- 55 -6 +- 54 5 7090 8 Feb 02 08:48 LAG1 9 0 3 3 +- 64 -2 +- 39 2 7090 8 Feb 02 12:01 LAG1 7 0 5 6 +- 74 1 +- 78 2 7090 8 Feb 02 12:33 LAG2 17 0 40 45 +- 29 -6 +- 18 6 7090 8 Feb 02 15:15 LAG1 14 0 47 -46 +- 25 3 +- 26 5 7090 8 Feb 02 16:29 LAG2 19 0 44 -42 +- 23 -5 +- 21 3 7090 8 Feb 02 18:27 LAG1 27 0 10 -9 +- 18 0 +- 8 3 7090 9 Feb 02 07:27 LAG1 4 1 43 -24 +- 82 -24 +- 94 5 7090 9 Feb 02 10:21 LAG2 7 0 33 36 +- 46 4 +- 50 4 7090 9 Feb 02 10:49 LAG1 2 0 19 38 +- 677 21 +- 741 0 7090 9 Feb 02 14:13 LAG1 3 0 22 -25 +- 123 13 +- 430 1 7090 9 Feb 02 14:25 LAG2 24 0 17 -3 +- 19 -9 +- 11 3 7090 9 Feb 02 17:11 LAG1 19 0 41 -35 +- 22 11 +- 11 5 7090 10 Feb 02 08:29 LAG2 9 0 31 5 +- 35 -46 +- 58 1 7090 10 Feb 02 09:25 LAG1 2 0 6 -45 +-1678 -29 +- 963 0 7090 10 Feb 02 12:41 LAG2 15 0 27 17 +- 26 -15 +- 14 2 7090 10 Feb 02 12:51 LAG1 4 0 30 -29 +- 48 10 +- 82 1 7090 10 Feb 02 16:41 LAG2 10 0 5 -5 +- 39 -7 +- 59 2 7090 11 Feb 02 10:41 LAG2 10 0 17 -8 +- 31 -8 +- 19 3 7090 11 Feb 02 11:31 LAG1 7 0 36 -1 +- 38 25 +- 26 2 7090 11 Feb 02 14:39 LAG2 13 0 44 9 +- 30 18 +- 14 3 7090 11 Feb 02 14:49 LAG1 5 0 41 -39 +- 42 13 +- 54 1 7090 11 Feb 02 17:57 LAG1 21 0 14 -12 +- 21 4 +- 10 2 7090 12 Feb 02 08:43 LAG2 14 0 25 -19 +- 25 -18 +- 31 1 7090 12 Feb 02 10:09 LAG1 4 0 28 -4 +- 328 14 +- 192 4 7090 12 Feb 02 13:19 LAG2 3 0 51 33 +- 605 11 +- 393 0 7090 12 Feb 02 16:41 LAG1 10 0 28 -19 +- 32 -18 +- 21 2 7090 12 Feb 02 17:05 LAG2 3 0 25 26 +- 57 25 +- 406 0 7090 12 Feb 02 20:17 LAG1 10 0 22 3 +- 33 -23 +- 36 1 7090 13 Feb 02 06:47 LAG2 11 0 8 -5 +- 32 -4 +- 38 2 7090 13 Feb 02 08:55 LAG1 12 0 11 -3 +- 30 9 +- 23 3 7090 13 Feb 02 10:49 LAG2 21 0 33 -16 +- 21 18 +- 16 4 7090 13 Feb 02 12:19 LAG1 8 0 34 -38 +- 39 8 +- 40 2 7090 13 Feb 02 15:03 LAG2 13 0 65 57 +- 27 49 +- 28 3 7090 13 Feb 02 15:29 LAG1 5 0 18 -17 +- 55 0 +- 62 1 7090 13 Feb 02 18:53 LAG1 18 0 14 -6 +- 25 -5 +- 14 2 7090 14 Feb 02 04:57 LAG2 13 0 16 -16 +- 58 0 +- 34 3 7090 14 Feb 02 07:25 LAG1 20 0 23 -9 +- 22 13 +- 12 3 7090 14 Feb 02 08:59 LAG2 18 0 35 -25 +- 24 -15 +- 23 2 7090 14 Feb 02 11:03 LAG1 11 0 11 -12 +- 35 12 +- 34 1 7090 14 Feb 02 13:11 LAG2 15 0 68 37 +- 31 20 +- 17 7 7090 14 Feb 02 14:23 LAG1 7 0 22 -20 +- 56 -2 +- 81 0 7090 14 Feb 02 17:26 LAG1 14 0 8 6 +- 25 0 +- 15 5 7090 15 Feb 02 03:19 LAG2 5 0 61 -119 +- 544 27 +- 249 4 7090 15 Feb 02 11:07 LAG2 18 0 20 -18 +- 22 3 +- 16 1 7090 15 Feb 02 13:01 LAG1 4 0 31 -37 +- 140 -8 +- 216 0 7090 15 Feb 02 15:08 LAG2 23 0 120 103 +- 20 37 +- 14 17*CHK* 7090 15 Feb 02 16:13 LAG1 10 0 18 16 +- 36 -3 +- 38 0 7090 15 Feb 02 19:31 LAG1 18 0 16 -17 +- 25 -1 +- 15 1 7090 16 Feb 02 05:11 LAG2 4 1 14 -21 +- 81 53 +- 260 3 7090 16 Feb 02 08:10 LAG1 12 0 30 -25 +- 27 7 +- 18 7 7090 16 Feb 02 09:13 LAG2 19 0 43 -36 +- 23 -12 +- 20 3 7090 16 Feb 02 11:41 LAG1 11 0 28 -28 +- 30 -7 +- 37 7 7090 16 Feb 02 13:21 LAG2 15 0 76 74 +- 25 26 +- 19 9 7090 16 Feb 02 14:59 LAG1 13 0 7 -4 +- 28 -4 +- 29 1 7090 16 Feb 02 18:05 LAG1 27 0 14 4 +- 18 6 +- 8 3 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 8 Feb 02 05:53 LAG2 25 0 8 0 +- 19 3 +- 12 6 7105 8 Feb 02 10:01 LAG2 27 0 26 15 +- 18 14 +- 13 2 7105 8 Feb 02 17:17 LAG1 9 0 33 -43 +- 66 8 +- 45 3 7105 8 Feb 02 20:47 LAG1 13 0 29 -30 +- 58 0 +- 31 4 7105 9 Feb 02 04:03 LAG2 20 0 34 27 +- 21 -15 +- 15 1 7105 9 Feb 02 07:59 LAG2 20 0 8 -4 +- 21 1 +- 13 7 7105 9 Feb 02 08:51 LAG1 22 0 10 -3 +- 20 4 +- 11 5 7105 9 Feb 02 12:29 LAG2 3 0 18 6 +- 669 -9 +- 548 0 7105 9 Feb 02 12:35 LAG1 9 0 6 6 +- 46 0 +- 43 0 7105 9 Feb 02 19:13 LAG1 15 0 20 -20 +- 27 0 +- 14 2 7105 9 Feb 02 23:01 LAG1 2 0 17 13 +- 87 39 +- 685 0 7105 11 Feb 02 19:57 LAG1 11 0 35 -44 +- 39 -12 +- 28 3 7105 12 Feb 02 02:54 LAG2 1 0 2 0 +- 0 0 +- 0 0 7105 12 Feb 02 06:17 LAG2 29 0 26 -13 +- 17 12 +- 10 9 7105 12 Feb 02 08:13 LAG1 23 0 6 0 +- 20 1 +- 11 5 7105 12 Feb 02 10:39 LAG2 18 0 23 -3 +- 22 21 +- 21 2 7105 13 Feb 02 10:53 LAG1 4 0 36 -45 +- 342 5 +- 187 1 7105 13 Feb 02 20:57 LAG1 7 0 80 -79 +- 39 -2 +- 61 3 7105 14 Feb 02 02:51 LAG2 13 0 21 -23 +- 31 23 +- 34 2 7105 14 Feb 02 06:33 LAG2 28 0 31 -2 +- 18 19 +- 11 2 7105 14 Feb 02 09:13 LAG1 17 0 18 -18 +- 26 2 +- 15 4 7105 14 Feb 02 10:45 LAG2 18 0 16 -11 +- 23 7 +- 18 3 7105 14 Feb 02 12:38 LAG1 4 0 7 -33 +- 244 -22 +- 182 0 7105 14 Feb 02 16:03 LAG1 6 0 36 29 +- 52 -12 +- 76 3 7105 14 Feb 02 19:53 LAG1 6 0 22 -103 +- 539 31 +- 202 3 7105 16 Feb 02 15:15 LAG2 15 0 17 15 +- 24 -6 +- 25 4 7105 16 Feb 02 17:01 LAG1 9 0 37 43 +- 102 -3 +- 54 2 7105 16 Feb 02 20:25 LAG1 5 0 107 -110 +- 52 12 +- 97 1*CHK* Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 7 Feb 02 07:37 LAG2 7 0 39 20 +- 95 -14 +- 72 4 7110 7 Feb 02 11:47 LAG1 13 0 12 0 +- 29 5 +- 13 4 7110 7 Feb 02 16:13 LAG2 11 0 3 -1 +- 33 3 +- 37 1 7110 7 Feb 02 22:07 LAG1 6 0 80 -82 +- 41 4 +- 31 4 7110 8 Feb 02 05:51 LAG2 3 0 49 21 +- 409 -34 +- 498 0 7110 8 Feb 02 13:56 LAG1 17 0 32 23 +- 23 16 +- 15 2 7110 8 Feb 02 20:49 LAG1 4 0 116 -110 +- 72 17 +- 157 4 7110 9 Feb 02 16:29 LAG2 2 0 55 28 +- 327 -54 +- 663 0 7110 9 Feb 02 19:36 LAG1 2 0 31 -25 +- 280 -14 +- 662 0 7110 9 Feb 02 23:05 LAG1 7 0 17 -31 +- 94 11 +- 63 1 7110 11 Feb 02 23:47 LAG1 4 0 20 -20 +- 63 0 +- 163 1 7110 12 Feb 02 06:07 LAG2 18 0 51 -45 +- 23 -12 +- 16 7 7110 12 Feb 02 10:15 LAG2 22 0 29 -19 +- 21 -11 +- 16 5 7110 12 Feb 02 12:18 LAG1 8 0 9 -14 +- 65 5 +- 43 1 7110 12 Feb 02 14:31 LAG2 1 0 10 0 +- 0 0 +- 0 0 7110 13 Feb 02 08:17 LAG2 7 0 33 -32 +- 40 1 +- 25 2 7110 13 Feb 02 10:54 LAG1 4 0 31 -29 +- 48 13 +- 128 1 7110 13 Feb 02 12:51 LAG2 6 0 32 -24 +- 99 -11 +- 138 1 7110 14 Feb 02 10:57 LAG2 6 0 44 0 +- 248 -30 +- 169 1 7110 14 Feb 02 12:53 LAG1 12 0 30 -24 +- 28 8 +- 19 5 7110 15 Feb 02 13:19 LAG2 3 0 107 -60 +- 417 -30 +- 271 4 7110 16 Feb 02 06:37 LAG2 20 0 51 -51 +- 21 3 +- 16 2 7110 16 Feb 02 11:19 LAG2 6 0 82 27 +- 441 -60 +- 245 1 7110 16 Feb 02 13:41 LAG1 9 0 29 -19 +- 46 9 +- 41 2 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 7 Feb 02 12:27 LAG1 17 0 40 -35 +- 23 -9 +- 14 2 7124 9 Feb 02 13:11 LAG1 22 0 33 -27 +- 20 13 +- 11 3 7124 15 Feb 02 07:57 LAG2 3 0 25406-99999 +- 264 -86856 +- 232 1783*CHK* 7124 16 Feb 02 05:57 LAG2 11 0 38 -39 +- 29 11 +- 24 3 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 8 Feb 02 17:30 LAG2 9 0 76 -31 +- 146 -31 +- 100 9 7237 8 Feb 02 18:03 LAG1 11 0 75 -85 +- 65 21 +- 66 12 7237 8 Feb 02 21:23 LAG2 8 0 35 -13 +- 71 -36 +- 66 8 7237 8 Feb 02 21:35 LAG1 4 0 45 12 +- 87 39 +- 79 10 7237 9 Feb 02 15:43 LAG2 3 0 52 0 +- 800 -50 +- 778 6 7237 9 Feb 02 19:43 LAG2 6 0 71 -29 +- 179 -39 +- 162 5 7237 9 Feb 02 20:11 LAG1 15 0 41 -22 +- 49 29 +- 31 5 7237 10 Feb 02 21:47 LAG2 2 0 25 -279 +-1784 -385 +-2323 0 7237 11 Feb 02 21:03 LAG1 7 0 33 13 +- 65 33 +- 77 9 7237 12 Feb 02 17:55 LAG2 15 0 37 -4 +- 82 -21 +- 55 6 7237 12 Feb 02 19:37 LAG1 11 0 21 -21 +- 52 1 +- 40 4 7237 12 Feb 02 21:57 LAG2 6 0 65 -59 +- 90 -83 +- 103 28 7237 13 Feb 02 16:07 LAG2 1 0 8 0 +- 0 0 +- 0 0 7237 13 Feb 02 18:27 LAG1 5 0 15 -45 +- 259 40 +- 226 7 7237 13 Feb 02 19:56 LAG2 12 0 30 -13 +- 50 -24 +- 48 10 7237 14 Feb 02 16:52 LAG1 7 0 18 -8 +- 70 30 +- 120 7 7237 14 Feb 02 18:07 LAG2 15 0 43 12 +- 69 -38 +- 51 9 7237 14 Feb 02 20:23 LAG1 7 0 29 1 +- 129 24 +- 104 3 7237 15 Feb 02 16:19 LAG2 11 0 39 5 +- 144 -27 +- 91 9 7237 15 Feb 02 19:13 LAG1 5 0 39 -44 +- 170 81 +- 195 11 7237 15 Feb 02 20:17 LAG2 6 0 40 -40 +- 94 -94 +- 194 19 7237 16 Feb 02 17:48 LAG1 1 0 12 0 +- 0 0 +- 0 0 Station 7249 (Beijing) (Position solved, acc. 50 mm) 7249 7 Feb 02 19:12 LAG2 9 0 14 0 +- 59 -19 +- 93 8 7249 7 Feb 02 19:29 LAG1 9 0 18 10 +- 67 -10 +- 58 14 Station 7501 (Hartebeesthoek) (Position fixed, acc. 10 mm) 7501 9 Feb 02 17:59 LAG2 21 0 43 17 +- 21 -25 +- 12 3 7501 9 Feb 02 18:13 LAG1 5 0 32 26 +- 46 31 +- 143 2 7501 9 Feb 02 21:34 LAG1 1 0 5 0 +- 0 0 +- 0 0 7501 9 Feb 02 22:13 LAG2 8 0 22 -27 +- 42 -30 +- 70 0 7501 10 Feb 02 20:41 LAG2 6 0 42 -32 +- 264 -5 +- 142 2 7501 10 Feb 02 23:13 LAG1 9 0 41 -1 +- 95 22 +- 52 1 7501 11 Feb 02 10:13 LAG2 11 1 14 -15 +- 108 0 +- 56 1 7501 11 Feb 02 12:15 LAG1 4 1 39 19 +- 349 19 +- 334 0 7501 11 Feb 02 14:09 LAG2 17 0 21 -13 +- 28 25 +- 27 2 7501 11 Feb 02 15:21 LAG1 19 0 25 7 +- 22 15 +- 13 1 7501 11 Feb 02 18:13 LAG2 8 0 18 -1 +- 38 -8 +- 17 1 7501 12 Feb 02 01:21 LAG1 23 0 16 15 +- 20 0 +- 10 5 7501 12 Feb 02 12:13 LAG2 12 0 28 -15 +- 44 25 +- 29 2 7501 12 Feb 02 14:05 LAG1 14 0 13 10 +- 25 6 +- 16 2 7501 16 Feb 02 15:43 LAG1 11 0 14 -13 +- 29 5 +- 29 1 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 12 Feb 02 21:25 LAG2 7 0 4 7 +- 143 -10 +- 208 1 7810 13 Feb 02 10:05 LAG1 12 0 39 -25 +- 68 -14 +- 54 2 7810 13 Feb 02 13:33 LAG1 10 0 51 -49 +- 66 -5 +- 61 2 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 13 Feb 02 23:22 LAG2 11 0 37 -1 +- 75 34 +- 69 9 7811 15 Feb 02 01:23 LAG2 19 0 51 -16 +- 46 38 +- 36 9 7811 15 Feb 02 03:45 LAG1 15 0 48 -11 +- 51 -26 +- 30 8 7811 15 Feb 02 23:35 LAG2 11 0 41 28 +- 67 15 +- 58 9 7811 16 Feb 02 02:29 LAG1 7 0 54 54 +- 80 11 +- 99 16 7811 16 Feb 02 03:35 LAG2 12 0 55 -12 +- 59 41 +- 49 8 7811 16 Feb 02 21:50 LAG2 11 0 34 18 +- 84 -42 +- 88 16 Station 7820 (Kunming) (Position solved, acc. 80 mm) 7820 7 Feb 02 19:41 LAG1 6 0 19 4 +- 105 -24 +- 166 10 7820 8 Feb 02 16:54 LAG2 7 0 12 12 +- 304 1 +- 222 6 7820 8 Feb 02 21:23 LAG2 4 0 9 -11 +- 222 51 +- 750 4 7820 9 Feb 02 19:14 LAG2 8 0 61 -18 +- 97 47 +- 135 52 7820 10 Feb 02 17:31 LAG2 3 0 34 -267 +-1322 241 +-1214 17 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 8 Feb 02 02:51 LAG1 19 0 37 -16 +- 34 -24 +- 25 10 7824 8 Feb 02 07:04 LAG2 2 0 66 84 +-1354 -14 +-1069 0 7824 9 Feb 02 01:39 LAG1 3 0 11 -13 +- 434 -4 +- 831 2 7824 9 Feb 02 22:45 LAG2 10 0 60 61 +- 50 -61 +- 81 4 7824 10 Feb 02 03:40 LAG1 1 0 41 0 +- 0 0 +- 0 0 7824 11 Feb 02 00:47 LAG2 4 4 0 0 +- 0 0 +- 0 0 7824 11 Feb 02 23:03 LAG2 1 0 18 0 +- 0 0 +- 0 0 7824 14 Feb 02 02:05 LAG1 6 0 80 86 +- 172 -6 +- 173 5 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 9 Feb 02 05:19 LAG2 13 0 17 18 +- 31 -6 +- 34 3 7832 9 Feb 02 09:15 LAG2 11 0 81 -88 +- 40 -20 +- 54 4 7832 9 Feb 02 11:33 LAG1 13 0 27 -26 +- 33 9 +- 18 11 7832 10 Feb 02 07:15 LAG2 15 0 40 -24 +- 38 -38 +- 28 4 7832 10 Feb 02 10:10 LAG1 15 0 40 -40 +- 28 12 +- 20 6 7832 10 Feb 02 13:55 LAG1 9 0 19 11 +- 75 6 +- 58 2 7832 11 Feb 02 05:19 LAG2 12 0 48 -1 +- 32 -28 +- 18 4 7832 11 Feb 02 08:48 LAG1 10 2 33 -23 +- 39 19 +- 38 6 7832 11 Feb 02 12:17 LAG1 18 0 31 -22 +- 25 14 +- 16 8 7832 12 Feb 02 07:45 LAG2 5 0 5 5 +- 53 7 +- 138 1 7832 12 Feb 02 10:55 LAG1 12 0 10 -3 +- 32 0 +- 17 9 7832 13 Feb 02 05:33 LAG2 11 0 18 -23 +- 96 -3 +- 58 3 7832 13 Feb 02 09:36 LAG1 15 0 6 1 +- 28 1 +- 21 5 7832 13 Feb 02 13:11 LAG1 14 0 30 -32 +- 32 9 +- 27 9 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 7 Feb 02 08:55 LAG2 6 0 16 -32 +- 110 25 +- 121 2 7835 7 Feb 02 14:39 LAG1 3 0 3 -19 +- 403 -18 +- 352 0 7835 7 Feb 02 22:35 LAG2 19 0 41 45 +- 33 -26 +- 27 1 7835 11 Feb 02 09:06 LAG2 1 0 14 0 +- 0 0 +- 0 0 7835 11 Feb 02 12:49 LAG1 6 0 34 -38 +- 71 6 +- 87 0 7835 12 Feb 02 14:39 LAG1 9 0 33 -26 +- 43 -17 +- 25 4 7835 13 Feb 02 09:15 LAG2 7 0 29 -5 +- 85 20 +- 74 2 7835 13 Feb 02 09:57 LAG1 14 0 21 -21 +- 34 -5 +- 27 3 7835 13 Feb 02 13:41 LAG1 5 0 25 -39 +- 126 11 +- 80 3 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 13 Feb 02 23:15 LAG2 11 0 12 -8 +- 38 5 +- 26 6 7836 14 Feb 02 21:30 LAG2 10 0 28 -28 +- 41 -14 +- 69 7 7836 15 Feb 02 01:29 LAG2 19 0 12 8 +- 35 2 +- 24 4 7836 15 Feb 02 03:41 LAG1 16 0 31 15 +- 33 -10 +- 18 11 7836 15 Feb 02 05:27 LAG2 10 0 8 10 +- 76 2 +- 62 1 7836 15 Feb 02 23:31 LAG2 17 0 17 11 +- 31 2 +- 25 12 7836 16 Feb 02 02:26 LAG1 16 0 57 43 +- 33 17 +- 23 6 7836 16 Feb 02 21:53 LAG2 12 0 82 -23 +- 67 -51 +- 56 6 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 15 Feb 02 15:58 LAG2 5 0 72 -58 +- 158 19 +- 205 4 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 10 Feb 02 13:31 LAG2 11 0 27 22 +- 38 -22 +- 55 6 7838 12 Feb 02 13:33 LAG2 16 0 33 34 +- 37 15 +- 31 17 7838 14 Feb 02 13:53 LAG2 21 0 19 -11 +- 30 14 +- 21 6 7838 14 Feb 02 16:51 LAG1 10 0 32 34 +- 49 7 +- 56 7 7838 14 Feb 02 17:47 LAG2 23 0 31 20 +- 26 -12 +- 19 12 7838 15 Feb 02 12:05 LAG2 15 0 59 -62 +- 34 12 +- 42 9 7838 15 Feb 02 15:49 LAG2 12 0 15 3 +- 107 -6 +- 62 4 7838 15 Feb 02 18:59 LAG1 14 0 34 -24 +- 36 9 +- 25 9 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 11 Feb 02 09:29 LAG1 5 0 6 -13 +- 221 11 +- 132 0 7839 11 Feb 02 22:51 LAG2 22 0 33 23 +- 21 -12 +- 15 1 7839 12 Feb 02 04:09 LAG1 22 0 21 17 +- 21 -3 +- 10 6 7839 12 Feb 02 11:17 LAG1 13 0 26 22 +- 26 -11 +- 20 1 7839 12 Feb 02 21:41 LAG2 6 0 4 35 +- 385 -19 +- 218 2 7839 12 Feb 02 23:25 LAG1 15 0 44 29 +- 28 29 +- 38 3 7839 13 Feb 02 00:51 LAG2 35 0 45 16 +- 16 22 +- 8 3 7839 13 Feb 02 02:51 LAG1 22 0 36 28 +- 20 -10 +- 11 7 7839 13 Feb 02 05:13 LAG2 11 0 16 31 +- 60 26 +- 45 0 7839 13 Feb 02 09:25 LAG2 9 0 27 7 +- 32 32 +- 42 2 7839 13 Feb 02 09:57 LAG1 19 0 17 14 +- 25 -10 +- 14 1 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 7 Feb 02 04:05 LAG1 9 0 24 4 +- 36 11 +- 17 3 7840 7 Feb 02 04:21 LAG2 19 0 19 14 +- 25 6 +- 16 2 7840 9 Feb 02 22:51 LAG2 11 0 42 31 +- 32 -38 +- 40 1 7840 10 Feb 02 02:37 LAG2 24 0 32 1 +- 22 -21 +- 14 3 7840 10 Feb 02 03:39 LAG1 16 0 10 2 +- 28 -7 +- 19 1 7840 10 Feb 02 06:44 LAG2 16 0 36 13 +- 28 -20 +- 18 3 7840 10 Feb 02 07:05 LAG1 10 0 13 12 +- 35 5 +- 22 2 7840 14 Feb 02 05:07 LAG1 21 0 10 7 +- 23 -3 +- 12 2 7840 14 Feb 02 07:13 LAG2 11 0 28 27 +- 34 17 +- 28 3 7840 14 Feb 02 08:39 LAG1 15 0 9 0 +- 28 -5 +- 18 2 7840 14 Feb 02 12:03 LAG1 19 0 27 27 +- 24 -1 +- 13 4 7840 14 Feb 02 15:45 LAG1 15 0 40 -41 +- 28 11 +- 24 3 7840 15 Feb 02 01:13 LAG2 22 0 19 12 +- 23 10 +- 16 3 7840 15 Feb 02 03:45 LAG1 21 0 43 33 +- 23 -15 +- 13 7 7840 15 Feb 02 07:19 LAG1 10 0 24 11 +- 59 -9 +- 39 2 7840 15 Feb 02 10:45 LAG1 18 0 30 24 +- 25 -11 +- 15 4 7840 15 Feb 02 14:15 LAG1 17 0 9 -5 +- 26 3 +- 15 3 7840 15 Feb 02 23:23 LAG2 20 0 16 5 +- 24 11 +- 19 4 7840 16 Feb 02 07:26 LAG2 18 0 24 26 +- 27 5 +- 21 2 7840 16 Feb 02 09:37 LAG1 11 0 8 10 +- 43 -5 +- 33 2 7840 16 Feb 02 12:51 LAG1 20 0 10 9 +- 24 -1 +- 13 1 7840 16 Feb 02 16:37 LAG1 11 0 84 -84 +- 32 3 +- 45 5*CHK* 7840 16 Feb 02 21:45 LAG2 7 0 35 -32 +- 40 -35 +- 109 1 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 12 Feb 02 14:53 LAG1 14 0 47 -28 +- 36 -13 +- 20 6 7845 13 Feb 02 09:31 LAG2 12 0 42 -13 +- 50 43 +- 42 3 Station 7848 (Ajaccio) (Position solved, acc. 30 mm) 7848 11 Feb 02 00:54 LAG2 3 0 353 326 +- 75 -57 +- 58 20*CHK* 7848 11 Feb 02 12:49 LAG1 4 0 713 1211 +- 108 -1168 +- 116 48*CHK* 7848 11 Feb 02 23:07 LAG2 10 0 16 -14 +- 56 18 +- 57 9 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 7 Feb 02 10:31 LAG2 5 0 38 14 +- 158 43 +- 134 6 7849 7 Feb 02 16:21 LAG1 3 0 18 6 +- 279 -6 +- 145 0 7849 8 Feb 02 04:27 LAG2 10 0 21 -1 +- 38 20 +- 35 6 7849 8 Feb 02 04:53 LAG1 10 0 64 -65 +- 32 -39 +- 31 4 7849 8 Feb 02 08:27 LAG1 11 0 33 32 +- 29 -17 +- 29 3 7849 8 Feb 02 08:49 LAG2 10 0 54 54 +- 86 0 +- 58 6 7849 8 Feb 02 12:43 LAG2 11 0 73 -70 +- 31 -8 +- 34 3 7849 9 Feb 02 02:41 LAG2 10 0 12 -15 +- 89 13 +- 48 4 7849 9 Feb 02 06:35 LAG2 6 0 40 38 +- 42 -2 +- 48 7 7849 9 Feb 02 10:27 LAG1 9 0 21 25 +- 40 8 +- 48 3 7849 9 Feb 02 10:53 LAG2 15 0 13 8 +- 39 -11 +- 24 6 7849 9 Feb 02 13:49 LAG1 5 0 3 0 +- 89 0 +- 117 3 7849 9 Feb 02 14:49 LAG2 7 0 83 -81 +- 38 -13 +- 100 6 7849 10 Feb 02 05:39 LAG1 3 0 9 -52 +- 555 -23 +- 285 3 7849 11 Feb 02 02:55 LAG2 9 0 30 -14 +- 102 -9 +- 58 1 7849 11 Feb 02 04:15 LAG1 4 0 35 -69 +- 302 -22 +- 198 1 7849 11 Feb 02 06:44 LAG2 17 0 30 4 +- 24 -22 +- 18 7 7849 11 Feb 02 07:47 LAG1 16 0 32 26 +- 24 14 +- 16 3 7849 11 Feb 02 11:03 LAG2 7 0 15 13 +- 39 -6 +- 63 2 7849 11 Feb 02 11:19 LAG1 4 0 11 8 +- 48 19 +- 123 1 7849 11 Feb 02 14:23 LAG1 16 0 11 1 +- 24 6 +- 14 1 7849 11 Feb 02 17:53 LAG1 14 0 10 -3 +- 36 4 +- 25 3 7849 12 Feb 02 00:41 LAG2 16 0 24 5 +- 24 -19 +- 18 3 7849 12 Feb 02 04:49 LAG2 16 0 9 -1 +- 25 6 +- 21 5 7849 12 Feb 02 06:21 LAG1 10 0 6 -7 +- 36 -1 +- 16 2 7849 12 Feb 02 08:59 LAG2 7 0 10 0 +- 112 -7 +- 84 2 7849 12 Feb 02 09:53 LAG1 4 0 16 42 +- 321 19 +- 225 3 7849 12 Feb 02 12:59 LAG2 8 0 19 3 +- 57 19 +- 51 2 7849 12 Feb 02 16:37 LAG1 5 0 17 -17 +- 56 -13 +- 35 5 7849 13 Feb 02 02:45 LAG2 13 0 41 -5 +- 26 21 +- 14 6 7849 13 Feb 02 04:59 LAG1 22 0 26 -15 +- 20 -11 +- 11 6 7849 13 Feb 02 07:03 LAG2 16 0 25 7 +- 26 15 +- 19 2 7849 13 Feb 02 08:41 LAG1 8 0 9 5 +- 34 -9 +- 40 3 7849 13 Feb 02 11:09 LAG2 12 0 24 19 +- 32 24 +- 29 4 7849 13 Feb 02 18:49 LAG1 7 0 30 -29 +- 37 -2 +- 31 1 7849 14 Feb 02 00:55 LAG2 12 0 32 -33 +- 29 8 +- 19 5 7849 14 Feb 02 05:02 LAG2 15 0 21 5 +- 25 18 +- 23 3 7849 14 Feb 02 09:17 LAG2 12 0 11 -6 +- 27 7 +- 26 3 7849 14 Feb 02 13:14 LAG2 2 0 50 91 +- 151 46 +- 137 0 7849 14 Feb 02 14:05 LAG1 9 1 25 25 +- 36 -3 +- 47 7 7849 14 Feb 02 17:25 LAG1 17 0 46 -45 +- 23 7 +- 16 7 Station 7941 (Matera) (Position solved, acc. 10 mm) 7941 12 Feb 02 11:19 LAG1 12 0 3 -3 +- 32 2 +- 24 1 7941 13 Feb 02 06:35 LAG1 7 0 4 6 +- 58 3 +- 64 1 7941 13 Feb 02 09:22 LAG2 7 0 11 4 +- 51 13 +- 54 5 7941 13 Feb 02 10:11 LAG1 8 0 2 -3 +- 108 3 +- 62 0 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 15 Feb 02 09:49 LAG2 9 0 38 -6 +- 103 33 +- 78 2 8834 15 Feb 02 14:29 LAG1 2 0 91 -97 +- 104 70 +-1050 0 8834 15 Feb 02 23:19 LAG2 13 0 37 -37 +- 33 0 +- 20 3 8834 16 Feb 02 02:33 LAG1 3 0 18 -14 +- 249 4 +- 275 0 8834 16 Feb 02 06:23 LAG1 6 0 34 -90 +- 298 24 +- 127 1 8834 16 Feb 02 07:42 LAG2 6 0 18 -18 +- 77 0 +- 95 1 8834 16 Feb 02 09:35 LAG1 7 0 49 -58 +- 54 10 +- 46 4 8834 16 Feb 02 13:09 LAG1 5 0 73 -81 +- 150 6 +- 116 0 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Jul 1, 2001: -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1824 KIEVLA 010704 - 011214 0/ 12/ 0 0/ 17/ 0 29 1863 MDNLAS 010808 - 011118 0/ 9/ 0 0/ 5/ 0 14 1864 MD2LAS 011025 - 011227 0/ 4/ 0 0/ 8/ 0 12 1868 KOMLAS 010910 - 020204 0/ 10/ 0 0/ 7/ 0 17 1873 SIMLAS 010706 - 011014 0/ 31/ 0 0/ 41/ 0 72 1884 RIGLAS 010702 - 020216 0/ 32/ 0 0/ 33/ 4 69 1893 CRMLAS 010702 - 011026 0/ 27/ 0 0/ 33/ 0 60 7080 MLRS25 010703 - 020216 83/ 98/ 15 115/132/ 13 456 7090 ML0514 010701 - 020218 144/288/ 33 168/217/ 24 874 7105 ML0725 010701 - 020218 132/141/ 20 93/182/ 15 583 7110 ML0414 010701 - 020216 55/202/ 20 55/251/ 23 606 7124 ML0819 011101 - 020216 0/ 7/ 0 0/ 12/ 0 19 7210 HOLLAS 010703 - 020117 3/ 82/ 4 12/ 74/ 6 181 7231 WUHA01 010704 - 010806 0/ 2/ 0 0/ 1/ 0 3 7237 CHALAS 010708 - 020217 0/156/ 1 0/203/ 2 362 7249 BEJLAS 010704 - 020207 0/ 52/ 0 0/ 69/ 0 121 7339 TATLAS 010702 - 011012 27/ 1/ 0 16/ 0/ 0 44 7356 TROS01 010824 - 011229 0/ 62/ 0 0/ 52/ 0 114 7403 TLRS3 010704 - 020122 4/ 52/ 1 2/ 61/ 2 122 7501 ML0616 010701 - 020216 81/ 92/ 5 107/ 87/ 12 384 7548 CAGLAS 010718 - 011102 0/ 4/ 0 0/ 3/ 0 7 7806 METLAS 010702 - 020109 0/ 22/ 3 0/ 14/ 1 40 7810 ZIMLAT 010701 - 020218 197/120/ 20 110/126/ 14 587 7811 POLLAS 010701 - 020217 0/ 48/ 0 0/ 53/ 0 101 7820 YSLR01 011012 - 020210 0/ 30/ 1 0/ 38/ 0 69 7824 SPNLAS 010705 - 020214 0/ 40/ 3 0/ 40/ 2 85 7832 SALRO 010701 - 020213 168/ 44/ 12 155/ 34/ 11 424 7835 GRASSE 010701 - 020217 87/144/ 22 48/148/ 15 464 7836 GFZLAS 010701 - 020218 0/ 54/ 4 1/ 61/ 8 128 7837 CHILAS 010702 - 020215 0/ 80/ 1 0/101/ 1 183 7838 SHOLAS 010704 - 020217 6/ 66/ 5 12/ 85/ 3 177 7839 AUSLAS 010702 - 020213 127/140/ 22 88/119/ 16 512 7840 RGOLAS 010701 - 020218 217/122/ 30 104/133/ 20 626 7845 GRASLL 010701 - 020213 71/ 51/ 14 31/ 54/ 7 228 7848 FTLR03 020202 - 020211 2/ 0/ 0 0/ 3/ 0 5 7849 MSLO01 010701 - 020214 90/168/ 18 103/ 96/ 25 500 7941 MLROnn 010703 - 020213 58/ 20/ 5 23/ 20/ 3 129 8834 WLRS01 010701 - 020218 115/ 55/ 16 67/101/ 17 371 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 020209.0 -158.5 +/- 0.1 416.6 +/- 0.1 -32147.44 +/- 0.01 020212.0 -154.0 +/- 0.1 426.0 +/- 0.1 -32148.79 +/- 0.01 020215.0 -150.6 +/- 0.1 435.4 +/- 0.1 -32151.05 +/- 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. ”/DGFI3/home/slreport/mbox” complete From: Ron Noomen ******************************************************************************** |