| Date: | 2002-01-29 06:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 1529: Delft QL Report, January 29, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-01-29 06:45:00 UTC Message No. 1529 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, January 29, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS January 29, 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, Jan 28, 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, Jan 28, 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 ------------------------------------------------------------------------------ 1868 Komsomolsk-na-Amure, Russia 020119 - 020119 1 1 7080 McDonald Obs., Fort Davis, TX 020121 - 020128 11 14 7090 Yarragadee, Australia 020121 - 020127 19 13 7105 Greenbelt, Maryland 020122 - 020127 7 7 7110 Monument Peak, California 020124 - 020127 4 7 7237 Changchun, China 020122 - 020124 3 5 7249 Beijing, China 020116 - 020127 6 9 7356 Lhasa, China (TROS) 011104 - 011221 8 5 7403 Arequipa, Peru (TLRS-3) 020122 - 020122 - 1 7501 Hartebeesthoek, SA (MOB-6) 020121 - 020125 3 6 7810 Zimmerwald, Switzerland 020121 - 020128 7 4 7811 Borowiec, Poland 020103 - 020103 1 - 7820 Kunming, China 020121 - 020127 4 6 7824 San Fernando, Spain 020122 - 020128 3 2 7832 Riyad, Saudi Arabia 020121 - 020127 6 5 7835 Grasse, France 020124 - 020125 2 - 7837 Shanghai Observatory, China 020121 - 020123 1 2 7839 Graz, Austria 020122 - 020125 8 3 7840 Herstmonceux, United Kingdom 020121 - 020128 5 2 7845 Grasse, France (LLR) 011017 - 011017 1 - 7849 Mount Stromlo, Australia 020128 - 020128 - 1 7941 Matera, Italy (MLRO) 020121 - 020128 6 2 8834 Wettzell, Germany 020115 - 020124 7 5 ------ ------ --- --- TOTAL 011017 - 020128 113 100 ------------------------------------------------------------------------------ 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, Jan 17, 2002 to Sun, Jan 27, 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 19 21 Number of Passes 136/134 131/128 Number of Normal Points 1384/1342 1440/1421 RMS of Fit (mm) 30 29 ----------------------------------------------------------------------- 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 1868 (Komsomolsk-na-Amure) (Position fixed, acc. 200 mm) 1868 19 Jan 02 19:07 LAG2 16 0 52 35 +- 153 -12 +- 118 38 1868 19 Jan 02 20:21 LAG1 15 0 38 27 +- 166 -4 +- 94 23 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 17 Jan 02 07:22 LAG2 7 0 9 -3 +- 89 -14 +- 110 3 7080 17 Jan 02 11:22 LAG2 10 0 9 -1 +- 41 8 +- 47 4 7080 17 Jan 02 12:33 LAG1 5 0 31 26 +- 148 4 +- 117 2 7080 17 Jan 02 15:43 LAG2 2 0 23 394 +-2817 287 +-2167 0 7080 17 Jan 02 22:23 LAG1 13 0 58 -56 +- 30 2 +- 22 13 7080 19 Jan 02 13:21 LAG1 6 0 5 3 +- 132 0 +- 88 4 7080 19 Jan 02 19:43 LAG1 8 0 16 -14 +- 52 -4 +- 49 11 7080 19 Jan 02 20:07 LAG2 5 0 30 -45 +- 164 -15 +- 160 4 7080 21 Jan 02 13:56 LAG1 9 0 5 -3 +- 39 -1 +- 41 3 7080 21 Jan 02 16:12 LAG2 10 0 9 -1 +- 52 -11 +- 58 3 7080 21 Jan 02 20:13 LAG2 9 0 13 -16 +- 57 -16 +- 51 7 7080 21 Jan 02 20:39 LAG1 9 0 14 -10 +- 48 -1 +- 43 6 7080 22 Jan 02 10:26 LAG2 3 0 5 -69 +-1360 32 +- 675 3 7080 22 Jan 02 12:37 LAG1 13 0 15 -8 +- 35 -5 +- 23 4 7080 22 Jan 02 14:16 LAG2 9 0 17 17 +- 38 -1 +- 66 6 7080 22 Jan 02 18:45 LAG2 1 0 16 0 +- 0 0 +- 0 0 7080 22 Jan 02 22:33 LAG1 6 0 18 -4 +- 237 6 +- 113 2 7080 23 Jan 02 11:34 LAG1 4 0 15 133 +- 540 -61 +- 236 3 7080 23 Jan 02 12:12 LAG2 4 0 18 29 +- 181 16 +- 251 1 7080 23 Jan 02 14:55 LAG1 4 0 14 -18 +- 234 4 +- 206 2 7080 25 Jan 02 08:08 LAG2 19 0 21 -4 +- 24 15 +- 18 4 7080 25 Jan 02 12:15 LAG1 9 0 14 23 +- 120 -16 +- 57 3 7080 25 Jan 02 12:36 LAG2 13 0 15 21 +- 67 -7 +- 50 6 7080 25 Jan 02 16:34 LAG2 10 0 14 -12 +- 109 0 +- 70 8 7080 26 Jan 02 10:14 LAG2 7 0 39 44 +- 241 3 +- 134 5 7080 26 Jan 02 10:37 LAG1 10 0 41 42 +- 36 3 +- 38 3 7080 26 Jan 02 14:07 LAG1 3 0 47 -69 +- 496 -17 +- 391 1 7080 26 Jan 02 15:10 LAG2 2 0 63 131 +-1509 -147 +-1143 0 7080 26 Jan 02 18:43 LAG2 6 0 51 -3 +- 393 -27 +- 198 2 7080 26 Jan 02 20:40 LAG1 10 0 20 -20 +- 38 -1 +- 25 4 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 17 Jan 02 10:25 LAG1 13 0 9 8 +- 34 -5 +- 18 3 7090 17 Jan 02 17:17 LAG1 6 0 48 -34 +- 134 -11 +- 106 0 7090 18 Jan 02 09:01 LAG1 20 0 36 -35 +- 23 0 +- 12 8 7090 18 Jan 02 11:49 LAG2 8 0 3 -7 +- 82 -6 +- 63 0 7090 18 Jan 02 12:27 LAG1 6 0 5 17 +- 134 14 +- 106 0 7090 19 Jan 02 05:59 LAG2 12 0 33 6 +- 42 -29 +- 33 2 7090 19 Jan 02 07:45 LAG1 10 0 47 -48 +- 31 3 +- 37 3 7090 19 Jan 02 10:05 LAG2 15 0 31 -19 +- 43 -9 +- 31 2 7090 19 Jan 02 11:05 LAG1 14 0 10 4 +- 27 -2 +- 17 8 7090 19 Jan 02 14:07 LAG2 15 0 20 22 +- 29 13 +- 25 2 7090 19 Jan 02 14:37 LAG1 5 0 43 -43 +- 43 0 +- 144 0 7090 19 Jan 02 17:43 LAG1 7 0 4 -12 +- 115 -6 +- 79 1 7090 19 Jan 02 18:19 LAG2 18 0 19 -21 +- 28 17 +- 23 2 7090 20 Jan 02 08:23 LAG2 6 0 28 -22 +- 397 -2 +- 185 1 7090 20 Jan 02 09:45 LAG1 11 0 7 -6 +- 47 1 +- 30 1 7090 20 Jan 02 12:21 LAG2 14 0 25 -12 +- 37 -13 +- 34 1 7090 20 Jan 02 13:15 LAG1 14 0 23 -10 +- 26 24 +- 27 2 7090 20 Jan 02 16:25 LAG1 7 0 66 -47 +- 82 15 +- 66 1 7090 20 Jan 02 16:33 LAG2 13 0 20 24 +- 50 -2 +- 25 3 7090 21 Jan 02 08:31 LAG1 10 0 21 -14 +- 30 12 +- 22 2 7090 21 Jan 02 10:19 LAG2 15 0 32 -5 +- 39 -22 +- 31 1 7090 21 Jan 02 11:51 LAG1 11 0 25 9 +- 29 14 +- 16 3 7090 21 Jan 02 14:25 LAG2 23 0 4 4 +- 21 -1 +- 13 1 7090 21 Jan 02 15:19 LAG1 7 0 45 -46 +- 36 18 +- 81 2 7090 22 Jan 02 07:06 LAG1 14 1 22 -17 +- 26 17 +- 27 3 7090 22 Jan 02 08:25 LAG2 10 0 22 3 +- 70 -18 +- 49 2 7090 22 Jan 02 10:33 LAG1 10 0 19 0 +- 52 13 +- 36 1 7090 22 Jan 02 12:19 LAG2 22 0 9 -8 +- 20 -2 +- 16 2 7090 22 Jan 02 14:05 LAG1 8 0 45 -48 +- 39 13 +- 63 3 7090 22 Jan 02 16:25 LAG2 8 1 10 37 +- 272 21 +- 128 1 7090 22 Jan 02 17:13 LAG1 9 0 39 -38 +- 32 -1 +- 19 5 7090 22 Jan 02 20:41 LAG1 4 0 19 3 +- 254 -10 +- 160 2 7090 23 Jan 02 06:09 LAG2 19 0 26 5 +- 22 -14 +- 12 2 7090 23 Jan 02 09:15 LAG1 14 0 20 0 +- 26 11 +- 15 2 7090 23 Jan 02 10:31 LAG2 16 0 21 -25 +- 30 7 +- 27 1 7090 23 Jan 02 12:42 LAG1 11 0 20 -17 +- 29 11 +- 36 2 7090 23 Jan 02 14:33 LAG2 7 0 8 2 +- 38 5 +- 21 1 7090 23 Jan 02 16:06 LAG1 4 0 51 -53 +- 56 8 +- 162 1 7090 23 Jan 02 19:33 LAG1 8 0 8 -16 +- 68 10 +- 48 2 7090 24 Jan 02 11:17 LAG1 6 0 44 -30 +- 49 9 +- 24 2 7090 24 Jan 02 12:35 LAG2 21 0 19 -13 +- 21 9 +- 13 3 7090 24 Jan 02 14:47 LAG1 8 0 53 -54 +- 35 4 +- 66 0 7090 24 Jan 02 16:43 LAG2 21 0 51 41 +- 20 20 +- 14 6 7090 24 Jan 02 17:53 LAG1 21 0 24 -23 +- 21 4 +- 12 4 7090 24 Jan 02 21:29 LAG1 4 1 7 -15 +- 597 -5 +- 391 0 7090 25 Jan 02 06:37 LAG2 3 0 9 -27 +- 172 -37 +- 292 2 7090 25 Jan 02 06:43 LAG1 5 0 18 11 +- 69 14 +- 143 4 7090 26 Jan 02 08:47 LAG2 4 0 36 23 +- 95 -28 +- 200 3 7090 26 Jan 02 08:53 LAG1 10 0 14 13 +- 50 1 +- 33 3 7090 26 Jan 02 12:07 LAG1 15 0 12 -5 +- 24 -10 +- 22 1 7090 26 Jan 02 12:53 LAG2 17 0 22 -21 +- 23 -8 +- 19 4 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 20 Jan 02 18:21 LAG2 7 0 38 -39 +- 38 -12 +- 81 5 7105 22 Jan 02 18:39 LAG2 7 0 56 -57 +- 51 1 +- 89 3 7105 22 Jan 02 22:39 LAG1 16 0 41 -43 +- 25 8 +- 23 4 7105 25 Jan 02 18:45 LAG1 11 0 8 1 +- 71 -4 +- 36 2 7105 25 Jan 02 21:59 LAG1 20 0 55 -55 +- 21 1 +- 15 9 7105 26 Jan 02 06:25 LAG2 23 0 29 -13 +- 20 15 +- 12 3 7105 26 Jan 02 10:19 LAG1 10 0 10 -22 +- 68 -9 +- 38 1 7105 26 Jan 02 10:51 LAG2 18 0 14 3 +- 35 -12 +- 25 1 7105 26 Jan 02 14:59 LAG2 4 0 8 -20 +- 221 -12 +- 232 0 7105 26 Jan 02 17:33 LAG1 2 0 3 -134 +-2479 82 +-1540 0 7105 26 Jan 02 20:43 LAG1 18 0 39 -45 +- 27 10 +- 15 6 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 17 Jan 02 07:41 LAG2 1 0 35 0 +- 0 0 +- 0 0 7110 17 Jan 02 11:10 LAG2 19 0 28 -27 +- 22 -2 +- 13 6 7110 17 Jan 02 12:29 LAG1 13 0 16 -25 +- 42 12 +- 23 1 7110 18 Jan 02 02:11 LAG1 10 0 11 14 +- 40 -9 +- 54 0 7110 18 Jan 02 09:15 LAG2 20 0 18 -14 +- 21 -6 +- 15 6 7110 18 Jan 02 10:53 LAG1 16 0 53 -49 +- 24 19 +- 16 8 7110 18 Jan 02 13:31 LAG2 6 0 8 -14 +- 148 -5 +- 140 0 7110 19 Jan 02 00:39 LAG1 18 0 27 -28 +- 24 3 +- 16 5 7110 19 Jan 02 07:40 LAG2 4 0 8 -9 +- 111 -32 +- 253 4 7110 19 Jan 02 11:25 LAG2 19 0 22 -19 +- 23 -2 +- 13 5 7110 19 Jan 02 13:15 LAG1 5 0 19 -23 +- 49 8 +- 32 1 7110 20 Jan 02 09:31 LAG2 23 0 17 -16 +- 20 -1 +- 12 5 7110 20 Jan 02 11:39 LAG1 19 0 27 -24 +- 22 8 +- 12 10 7110 20 Jan 02 13:44 LAG2 14 0 32 1 +- 28 -24 +- 21 1 7110 20 Jan 02 15:21 LAG1 4 0 7 8 +- 99 23 +- 175 1 7110 20 Jan 02 18:10 LAG2 3 0 5 -19 +- 240 -25 +- 296 1 7110 24 Jan 02 01:03 LAG1 12 0 24 24 +- 45 0 +- 35 1 7110 24 Jan 02 10:21 LAG2 10 0 19 -12 +- 61 -4 +- 40 1 7110 24 Jan 02 13:55 LAG1 2 0 13 -265 +-5854 97 +-2054 0 7110 24 Jan 02 14:13 LAG2 6 0 24 8 +- 48 -15 +- 43 3 7110 24 Jan 02 18:44 LAG2 1 0 90 0 +- 0 0 +- 0 0 7110 24 Jan 02 23:33 LAG1 7 0 39 -36 +- 52 4 +- 53 0 7110 25 Jan 02 08:07 LAG2 17 0 37 -40 +- 25 8 +- 17 4 7110 25 Jan 02 12:05 LAG1 13 0 14 16 +- 38 -1 +- 18 3 7110 25 Jan 02 12:39 LAG2 10 0 10 39 +- 121 -21 +- 72 1 7110 26 Jan 02 10:14 LAG2 16 0 25 -3 +- 24 -20 +- 19 2 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 17 Jan 02 11:13 LAG2 3 0 59 -69 +- 107 48 +- 411 1 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 18 Jan 02 21:09 LAG2 2 0 22 111 +- 703 815 +-5852 0 7237 20 Jan 02 17:05 LAG2 10 0 40 9 +- 65 -26 +- 56 18 7237 20 Jan 02 21:17 LAG2 3 0 50 -38 +- 624 -113 +- 804 2 7237 22 Jan 02 17:27 LAG2 16 0 55 -27 +- 56 -25 +- 42 7 7237 22 Jan 02 19:57 LAG1 18 0 31 -21 +- 41 16 +- 26 6 7237 22 Jan 02 21:21 LAG2 15 0 37 4 +- 48 -30 +- 43 8 7237 23 Jan 02 18:45 LAG1 8 0 36 -46 +- 82 41 +- 109 12 7237 23 Jan 02 19:27 LAG2 12 0 27 8 +- 56 -20 +- 54 6 7237 24 Jan 02 17:44 LAG2 14 0 38 -8 +- 72 -22 +- 54 7 7237 24 Jan 02 20:51 LAG1 16 0 36 5 +- 49 19 +- 30 5 7237 24 Jan 02 21:35 LAG2 16 0 37 12 +- 48 -26 +- 44 5 Station 7249 (Beijing) (Position solved, acc. 50 mm) 7249 17 Jan 02 18:55 LAG2 9 1 45 39 +- 97 5 +- 108 13 7249 17 Jan 02 19:59 LAG1 6 0 9 8 +- 84 -15 +- 155 5 7249 20 Jan 02 17:14 LAG2 10 0 16 13 +- 85 -4 +- 83 13 7249 20 Jan 02 19:29 LAG1 7 0 28 -32 +- 151 4 +- 137 5 7249 20 Jan 02 21:08 LAG2 14 0 21 -11 +- 52 -10 +- 49 8 7249 21 Jan 02 19:21 LAG2 12 0 30 -37 +- 85 8 +- 66 7 7249 21 Jan 02 21:33 LAG1 11 0 22 -10 +- 62 -2 +- 44 19 7249 22 Jan 02 17:39 LAG2 5 1 71 171 +- 491 -97 +- 373 50 7249 22 Jan 02 20:09 LAG1 5 0 36 16 +- 135 -14 +- 198 26 7249 22 Jan 02 21:13 LAG2 4 4 0 0 +- 0 0 +- 0 0 7249 23 Jan 02 19:27 LAG2 4 4 0 0 +- 0 0 +- 0 0 Station 7403 (Arequipa) (Position solved, acc. 10 mm) 7403 17 Jan 02 03:13 LAG2 9 0 7 13 +- 61 -13 +- 66 3 7403 17 Jan 02 06:58 LAG2 14 0 6 -4 +- 27 0 +- 23 4 7403 22 Jan 02 05:52 LAG2 5 0 22 -32 +- 102 53 +- 117 3 Station 7501 (Hartebeesthoek) (Position fixed, acc. 10 mm) 7501 17 Jan 02 13:03 LAG2 8 0 7 -17 +- 88 -9 +- 61 3 7501 17 Jan 02 17:15 LAG2 6 0 30 -6 +- 197 21 +- 166 1 7501 17 Jan 02 17:59 LAG1 7 0 8 14 +- 68 -9 +- 73 2 7501 18 Jan 02 19:27 LAG2 23 0 26 21 +- 20 8 +- 13 4 7501 19 Jan 02 13:35 LAG2 13 0 13 -25 +- 68 17 +- 37 3 7501 19 Jan 02 15:09 LAG1 6 0 15 -9 +- 69 5 +- 60 1 7501 20 Jan 02 13:41 LAG1 19 1 31 -25 +- 22 14 +- 15 5 7501 20 Jan 02 15:39 LAG2 16 0 7 -1 +- 32 7 +- 27 2 7501 20 Jan 02 17:14 LAG1 16 0 35 19 +- 24 20 +- 19 2 7501 20 Jan 02 19:45 LAG2 25 0 16 7 +- 19 -10 +- 13 1 7501 21 Jan 02 12:41 LAG1 4 1 6 -6 +- 403 2 +- 408 5 7501 21 Jan 02 13:33 LAG2 18 0 8 -4 +- 25 2 +- 16 7 7501 21 Jan 02 16:04 LAG1 13 1 35 2 +- 49 19 +- 28 2 7501 21 Jan 02 17:49 LAG2 2 0 1 183 +-7915 133 +-5775 0 7501 24 Jan 02 12:25 LAG2 4 0 13 -58 +-1240 29 +- 507 0 7501 24 Jan 02 15:31 LAG1 14 0 30 -20 +- 46 23 +- 24 2 7501 24 Jan 02 16:07 LAG2 7 0 15 -8 +- 53 13 +- 98 1 7501 25 Jan 02 14:37 LAG2 2 0 24 -167 +-4245 90 +-1996 0 7501 25 Jan 02 18:21 LAG2 2 0 18 -91 +-2562 -51 +-1824 0 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 18 Jan 02 13:43 LAG1 13 0 54 -52 +- 59 -3 +- 42 5 7810 18 Jan 02 17:11 LAG1 12 0 67 -66 +- 58 0 +- 52 12 7810 19 Jan 02 01:47 LAG1 12 0 18 2 +- 60 19 +- 76 10 7810 19 Jan 02 04:07 LAG2 13 0 24 -13 +- 59 17 +- 40 4 7810 21 Jan 02 08:55 LAG2 8 0 5 -8 +- 135 5 +- 113 2 7810 21 Jan 02 13:11 LAG1 8 0 32 -30 +- 71 -16 +- 84 2 7810 21 Jan 02 16:40 LAG1 14 0 53 -52 +- 54 -2 +- 44 5 7810 22 Jan 02 02:39 LAG2 21 0 19 -11 +- 48 14 +- 33 4 7810 22 Jan 02 04:42 LAG1 24 0 35 -23 +- 41 -12 +- 20 4 7810 23 Jan 02 00:49 LAG2 12 0 14 13 +- 64 1 +- 60 5 7810 25 Jan 02 14:51 LAG1 12 0 52 -52 +- 88 0 +- 56 5 7810 26 Jan 02 09:57 LAG1 3 0 18 -49 +- 516 -30 +- 474 2 7810 26 Jan 02 11:29 LAG2 4 0 32 -29 +- 113 -20 +- 432 5 7810 26 Jan 02 13:16 LAG1 8 0 5 -10 +- 159 -6 +- 99 3 Station 7820 (Kunming) (Position solved, acc. 80 mm) 7820 17 Jan 02 18:39 LAG2 8 0 25 23 +- 100 5 +- 163 7 7820 18 Jan 02 20:41 LAG2 15 0 15 -15 +- 69 7 +- 66 4 7820 18 Jan 02 22:13 LAG1 5 0 6 -5 +- 360 -5 +- 280 5 7820 19 Jan 02 18:53 LAG2 7 0 36 22 +- 106 37 +- 199 6 7820 19 Jan 02 20:57 LAG1 9 0 12 9 +- 99 -4 +- 106 9 7820 21 Jan 02 19:09 LAG2 9 0 35 14 +- 138 22 +- 137 3 7820 21 Jan 02 21:41 LAG1 14 0 22 -8 +- 75 15 +- 51 7 7820 22 Jan 02 17:11 LAG2 11 0 16 2 +- 85 14 +- 117 10 7820 22 Jan 02 20:19 LAG1 10 0 13 0 +- 80 -8 +- 96 11 7820 22 Jan 02 21:09 LAG2 10 0 7 5 +- 88 5 +- 130 4 7820 24 Jan 02 17:17 LAG2 7 0 42 -13 +- 180 25 +- 191 22 7820 26 Jan 02 17:41 LAG2 8 0 25 -26 +- 117 3 +- 164 5 7820 26 Jan 02 21:51 LAG1 6 0 47 -22 +- 300 16 +- 204 14 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 17 Jan 02 18:29 LAG1 9 0 20 20 +- 92 1 +- 81 6 7824 20 Jan 02 02:15 LAG2 2 0 83 -700 +-4101 -508 +-2668 0 7824 21 Jan 02 03:03 LAG1 8 0 12 12 +- 120 -19 +- 116 4 7824 22 Jan 02 19:03 LAG1 4 0 4 3 +- 162 -9 +- 408 4 7824 25 Jan 02 18:19 LAG1 12 0 29 -28 +- 46 -1 +- 60 2 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 20 Jan 02 10:41 LAG1 11 0 20 -19 +- 33 -3 +- 33 3 7832 20 Jan 02 11:03 LAG2 7 0 45 -55 +- 82 -15 +- 100 2 7832 20 Jan 02 14:09 LAG1 15 0 13 6 +- 29 4 +- 23 9 7832 21 Jan 02 08:59 LAG2 21 1 27 -15 +- 25 -18 +- 17 6 7832 21 Jan 02 12:41 LAG1 12 0 27 -27 +- 32 -3 +- 19 6 7832 23 Jan 02 09:17 LAG2 14 0 26 -26 +- 36 0 +- 29 5 7832 23 Jan 02 10:05 LAG1 13 0 23 23 +- 29 -3 +- 27 4 7832 23 Jan 02 13:31 LAG1 10 0 20 -19 +- 49 0 +- 39 3 7832 26 Jan 02 07:35 LAG2 16 1 26 -3 +- 28 -14 +- 16 6 7832 26 Jan 02 09:41 LAG1 8 0 20 24 +- 52 -7 +- 62 2 7832 26 Jan 02 13:09 LAG1 12 0 50 -66 +- 51 14 +- 32 5 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 24 Jan 02 16:07 LAG1 3 0 24 -17 +- 371 6 +- 327 1 7835 25 Jan 02 15:09 LAG1 2 0 36 -120 +-6131 33 +-2448 0 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 21 Jan 02 19:07 LAG2 8 0 44 -39 +- 117 1 +- 118 17 7837 22 Jan 02 17:07 LAG2 13 0 64 -63 +- 71 0 +- 58 9 7837 23 Jan 02 09:56 LAG1 6 0 59 -60 +- 74 20 +- 183 5 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 17 Jan 02 18:31 LAG2 29 0 23 13 +- 23 8 +- 13 14 7838 17 Jan 02 19:43 LAG1 4 0 23 -30 +- 724 -2 +- 313 4 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 18 Jan 02 10:09 LAG1 7 0 22 -22 +- 62 0 +- 49 2 7839 18 Jan 02 10:25 LAG2 5 0 12 22 +- 114 9 +- 85 1 7839 18 Jan 02 13:39 LAG1 9 0 6 0 +- 32 -2 +- 19 5 7839 19 Jan 02 01:45 LAG1 10 0 23 39 +- 52 25 +- 53 1 7839 22 Jan 02 04:39 LAG1 21 0 19 13 +- 22 -4 +- 11 3 7839 22 Jan 02 08:17 LAG1 11 0 14 6 +- 29 -7 +- 20 2 7839 22 Jan 02 10:45 LAG2 11 0 10 6 +- 41 8 +- 28 2 7839 22 Jan 02 11:39 LAG1 14 0 30 21 +- 27 -10 +- 19 1 7839 22 Jan 02 15:11 LAG1 14 0 18 8 +- 25 -9 +- 14 1 7839 23 Jan 02 08:51 LAG2 11 0 28 27 +- 32 24 +- 28 2 7839 23 Jan 02 10:17 LAG1 9 0 39 18 +- 32 -15 +- 16 3 7839 23 Jan 02 13:51 LAG1 17 0 14 13 +- 24 -4 +- 14 1 7839 25 Jan 02 04:05 LAG1 19 0 31 28 +- 22 -4 +- 12 5 7839 25 Jan 02 04:49 LAG2 27 0 39 22 +- 18 21 +- 11 6 7839 25 Jan 02 14:57 LAG1 10 0 9 -5 +- 96 -2 +- 49 1 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 18 Jan 02 02:13 LAG2 15 0 35 34 +- 27 -8 +- 29 2 7840 18 Jan 02 03:17 LAG1 10 0 14 11 +- 34 9 +- 48 2 7840 18 Jan 02 06:07 LAG2 21 0 27 19 +- 23 15 +- 17 2 7840 18 Jan 02 06:47 LAG1 14 0 19 11 +- 28 9 +- 18 2 7840 18 Jan 02 10:21 LAG2 6 0 13 15 +- 52 10 +- 47 2 7840 18 Jan 02 10:25 LAG1 7 0 20 -25 +- 53 9 +- 43 1 7840 19 Jan 02 04:21 LAG2 17 0 11 7 +- 28 5 +- 23 2 7840 19 Jan 02 05:23 LAG1 18 0 13 5 +- 25 -7 +- 15 3 7840 19 Jan 02 08:19 LAG2 16 0 14 10 +- 28 9 +- 21 2 7840 19 Jan 02 08:56 LAG1 7 0 22 -19 +- 42 -4 +- 26 2 7840 19 Jan 02 12:21 LAG1 5 0 14 -6 +- 55 -10 +- 34 4 7840 21 Jan 02 13:19 LAG1 7 0 4 -1 +- 52 -1 +- 57 2 7840 21 Jan 02 16:56 LAG1 9 0 34 38 +- 68 -35 +- 72 27 7840 22 Jan 02 10:47 LAG2 13 0 12 -11 +- 29 3 +- 24 2 7840 22 Jan 02 11:53 LAG1 8 0 9 1 +- 39 -10 +- 48 2 7840 22 Jan 02 15:30 LAG1 4 0 8 0 +- 71 -10 +- 92 2 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 18 Jan 02 12:35 LAG2 4 0 20 -3 +- 185 12 +- 97 4 7849 20 Jan 02 04:07 LAG2 17 0 14 13 +- 23 -3 +- 17 3 Station 7941 (Matera) (Position solved, acc. 10 mm) 7941 21 Jan 02 02:35 LAG1 23 0 10 -8 +- 20 4 +- 11 1 7941 21 Jan 02 04:27 LAG2 21 0 12 11 +- 20 2 +- 14 2 7941 21 Jan 02 06:07 LAG1 16 0 4 4 +- 26 0 +- 17 1 7941 22 Jan 02 10:47 LAG2 3 0 11 -67 +-1730 -25 +- 787 0 7941 22 Jan 02 11:47 LAG1 6 0 6 -2 +- 40 -10 +- 73 2 7941 22 Jan 02 15:01 LAG1 24 0 7 -7 +- 19 -1 +- 10 2 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 22 Jan 02 03:08 LAG2 5 0 35 -87 +- 370 27 +- 194 1 8834 22 Jan 02 04:55 LAG1 14 0 63 -62 +- 29 0 +- 18 7 8834 22 Jan 02 06:45 LAG2 15 0 46 -40 +- 24 16 +- 16 5 8834 22 Jan 02 08:41 LAG1 7 0 52 -79 +- 222 12 +- 100 2 8834 22 Jan 02 10:47 LAG2 10 0 61 -60 +- 33 0 +- 22 4 8834 22 Jan 02 15:17 LAG1 3 0 35 -66 +- 479 -20 +- 304 1 8834 23 Jan 02 03:24 LAG1 9 0 28 -28 +- 33 1 +- 18 4 8834 23 Jan 02 04:47 LAG2 12 0 52 -48 +- 27 14 +- 19 5 8834 23 Jan 02 07:21 LAG1 5 0 74 -109 +- 302 16 +- 146 1 8834 23 Jan 02 08:44 LAG2 17 0 63 -54 +- 27 9 +- 17 6 8834 24 Jan 02 16:27 LAG1 6 0 35 -81 +- 208 27 +- 121 3 -------------------------------------------------------------------------------- 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 - 020119 0/ 8/ 0 0/ 6/ 0 14 1873 SIMLAS 010706 - 011014 0/ 31/ 0 0/ 41/ 0 72 1884 RIGLAS 010702 - 011214 0/ 29/ 0 0/ 29/ 4 62 1893 CRMLAS 010702 - 011026 0/ 27/ 0 0/ 33/ 0 60 7080 MLRS25 010703 - 020128 74/ 92/ 14 104/121/ 13 418 7090 ML0514 010701 - 020127 130/248/ 28 150/191/ 22 769 7105 ML0725 010701 - 020127 116/134/ 19 86/164/ 15 534 7110 ML0414 010701 - 020127 44/191/ 18 50/232/ 22 557 7124 ML0819 011101 - 020113 0/ 4/ 0 0/ 6/ 0 10 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 - 020124 0/138/ 1 0/182/ 1 322 7249 BEJLAS 010704 - 020127 0/ 49/ 0 0/ 67/ 0 116 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 - 020125 74/ 87/ 4 100/ 78/ 12 355 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 - 020128 179/113/ 19 103/118/ 14 546 7811 POLLAS 010701 - 020103 0/ 43/ 0 0/ 43/ 0 86 7820 YSLR01 011012 - 020127 0/ 26/ 1 0/ 29/ 0 56 7824 SPNLAS 010705 - 020128 0/ 34/ 2 0/ 33/ 1 70 7832 SALRO 010701 - 020127 150/ 44/ 12 145/ 34/ 11 396 7835 GRASSE 010701 - 020125 79/144/ 22 44/146/ 15 450 7836 GFZLAS 010701 - 020116 0/ 50/ 4 1/ 53/ 7 115 7837 CHILAS 010702 - 020123 0/ 79/ 1 0/ 98/ 1 179 7838 SHOLAS 010704 - 020117 6/ 61/ 5 12/ 74/ 3 161 7839 AUSLAS 010702 - 020125 112/126/ 21 81/105/ 15 460 7840 RGOLAS 010701 - 020128 197/116/ 29 99/123/ 19 583 7845 GRASLL 010701 - 020111 69/ 51/ 14 29/ 53/ 7 223 7849 MSLO01 010701 - 020128 81/157/ 16 92/ 86/ 23 455 7941 MLROnn 010703 - 020128 55/ 20/ 5 22/ 20/ 3 125 8834 WLRS01 010701 - 020124 98/ 44/ 13 55/ 89/ 14 313 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 020119.0 -178.2 +/- 0.1 350.2 +/- 0.1 -32130.03 +/- 0.01 020122.0 -177.0 +/- 0.1 359.5 +/- 0.1 -32131.78 +/- 0.01 020125.0 -174.6 +/- 0.2 369.8 +/- 0.1 -32133.32 +/- 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 ******************************************************************************** |