| Date: | 2002-10-29 17:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 2270: Delft QL Report, October 29, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-10-29 17:45:00 UTC Message No. 2270 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, October 29, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS October 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, Oct 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, Oct 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 ------------------------------------------------------------------------------ 1824 Kiev, Ukraine 021027 - 021027 - 1 1863 Maidanak, Uzbekistan (site 1) 021019 - 021027 3 8 1864 Maidanak, Uzbekistan (site 2) 021010 - 021021 5 5 1884 Riga, Latvia 021021 - 021021 1 1 7080 McDonald Obs., Fort Davis, TX 021021 - 021024 4 6 7090 Yarragadee, Australia 021021 - 021028 10 8 7105 Greenbelt, Maryland 021021 - 021027 13 8 7110 Monument Peak, California 021021 - 021028 8 9 7210 Haleakala Obs., Maui, Hawaii 021021 - 021028 10 14 7237 Changchun, China 021021 - 021026 13 9 7403 Arequipa, Peru (TLRS-3) 021022 - 021022 1 - 7405 Concepcion, Chile (TIGO) 021028 - 021028 1 1 7501 Hartebeesthoek, SA (MOB-6) 021021 - 021027 9 9 7806 Metsahovi, Finland 021021 - 021023 6 1 7811 Borowiec, Poland 021026 - 021026 1 - 7824 San Fernando, Spain 021022 - 021028 9 6 7832 Riyad, Saudi Arabia 021021 - 021028 11 14 7835 Grasse, France 021022 - 021027 3 4 7836 Potsdam, Germany 021023 - 021024 2 3 7837 Shanghai Observatory, China 021025 - 021027 2 4 7838 Simosato Observatory, Japan 021021 - 021028 8 9 7839 Graz, Austria 021022 - 021028 13 7 7840 Herstmonceux, United Kingdom 021023 - 021028 9 8 7845 Grasse, France (LLR) 021023 - 021028 - 3 7849 Mount Stromlo, Australia 021021 - 021028 11 9 8834 Wettzell, Germany 021021 - 021028 2 1 ------ ------ --- --- TOTAL 021010 - 021028 155 148 ------------------------------------------------------------------------------ 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, Oct 17, 2002 to Sun, Oct 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 24 23 Number of Passes 201/200 189/185 Number of Normal Points 2036/1987 2087/2032 RMS of Fit (mm) 32 32 ----------------------------------------------------------------------- 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 1863 (Maidanak) (Position solved, acc. 200 mm) 1863 19 Oct 02 15:13 LAG1 4 0 5 -5 +- 887 0 +- 746 2 1863 19 Oct 02 17:09 LAG2 7 0 33 -62 +- 747 -27 +- 395 25 1863 19 Oct 02 21:39 LAG2 7 0 10 3 +- 278 3 +- 488 9 1863 20 Oct 02 15:23 LAG2 9 0 23 -20 +- 231 -10 +- 164 15 1863 20 Oct 02 17:19 LAG1 10 0 21 9 +- 191 3 +- 247 18 1863 20 Oct 02 19:20 LAG2 21 0 17 -5 +- 134 -10 +- 93 9 1863 25 Oct 02 14:13 LAG2 10 0 29 28 +- 288 -6 +- 303 16 1863 26 Oct 02 16:03 LAG2 17 0 53 6 +- 147 -1 +- 109 53 Station 1864 (Maidanak) (Position fixed, acc. 200 mm) 1864 18 Oct 02 19:09 LAG2 15 0 88 -69 +- 156 -25 +- 95 31 1864 18 Oct 02 20:01 LAG1 3 0 64 -64 +- 352 18 +-1618 0 1864 19 Oct 02 17:15 LAG2 4 0 49 -233 +-1876 -105 +- 992 1 1864 19 Oct 02 21:23 LAG2 4 0 35 -97 +-3449 -37 +-1974 12 1864 20 Oct 02 23:47 LAG2 2 0 100 -174 +-5162 -73 +-5141 0 1864 21 Oct 02 21:43 LAG2 15 0 79 -80 +- 167 23 +- 122 25 1864 21 Oct 02 22:53 LAG1 8 0 98 -102 +- 361 4 +- 188 20 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 21 Oct 02 16:05 LAG1 9 0 81 57 +- 112 -42 +- 118 5 1884 21 Oct 02 21:33 LAG2 9 0 47 28 +- 104 41 +- 123 7 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 17 Oct 02 06:11 LAG2 5 0 35 36 +- 56 1 +- 129 2 7080 19 Oct 02 10:34 LAG1 5 0 12 0 +- 49 -15 +- 58 1 7080 19 Oct 02 10:49 LAG2 8 0 5 8 +- 68 -10 +- 79 1 7080 19 Oct 02 14:58 LAG2 1 0 18 0 +- 0 0 +- 0 0 7080 19 Oct 02 23:07 LAG1 6 0 12 -8 +- 49 8 +- 66 2 7080 21 Oct 02 15:10 LAG2 2 0 4 -14 +- 278 37 +- 700 0 7080 22 Oct 02 04:27 LAG2 7 0 21 9 +- 45 10 +- 20 3 7080 23 Oct 02 02:27 LAG1 4 0 44 22 +- 932 9 +- 394 1 7080 23 Oct 02 02:35 LAG2 15 0 24 2 +- 30 -15 +- 21 6 7080 23 Oct 02 07:11 LAG2 5 0 33 4 +- 344 20 +- 234 1 7080 23 Oct 02 08:36 LAG1 12 0 35 35 +- 31 5 +- 28 1 7080 23 Oct 02 11:00 LAG2 12 0 33 24 +- 31 12 +- 18 4 7080 23 Oct 02 12:10 LAG1 5 0 27 22 +- 88 -6 +- 107 2 7080 23 Oct 02 15:09 LAG2 4 0 15 7 +- 175 25 +- 199 0 7080 24 Oct 02 23:11 LAG1 4 0 12 8 +- 64 12 +- 52 1 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 17 Oct 02 04:17 LAG2 13 0 26 -19 +- 27 -23 +- 29 6 7090 18 Oct 02 00:09 LAG1 4 0 22 -12 +- 292 -6 +- 205 3 7090 18 Oct 02 02:36 LAG2 1 0 10 0 +- 0 0 +- 0 0 7090 18 Oct 02 06:31 LAG1 6 0 4 -5 +- 52 -1 +- 74 1 7090 18 Oct 02 06:43 LAG2 9 0 54 -54 +- 33 -1 +- 66 2 7090 18 Oct 02 09:51 LAG1 13 0 15 4 +- 36 -9 +- 28 1 7090 18 Oct 02 10:51 LAG2 16 0 53 16 +- 28 21 +- 14 7 7090 18 Oct 02 22:33 LAG1 16 0 10 -8 +- 27 5 +- 15 5 7090 19 Oct 02 13:21 LAG2 5 0 62 56 +- 373 3 +- 234 0 7090 20 Oct 02 20:13 LAG1 5 0 71 27 +- 495 19 +- 219 3 7090 20 Oct 02 23:22 LAG1 13 0 41 0 +- 32 30 +- 24 3 7090 21 Oct 02 05:01 LAG2 4 0 16 -16 +- 48 -22 +- 215 3 7090 21 Oct 02 06:13 LAG1 5 0 13 -35 +- 226 14 +- 140 2 7090 21 Oct 02 08:59 LAG2 16 0 4 -5 +- 34 -4 +- 24 2 7090 21 Oct 02 09:29 LAG1 7 0 26 -4 +- 38 -17 +- 27 1 7090 21 Oct 02 13:07 LAG2 14 0 28 -5 +- 25 22 +- 21 2 7090 21 Oct 02 21:51 LAG1 10 0 41 -3 +- 33 18 +- 15 3 7090 22 Oct 02 11:07 LAG2 15 0 11 9 +- 27 6 +- 16 1 7090 23 Oct 02 06:55 LAG1 9 0 12 -17 +- 85 15 +- 48 2 7090 23 Oct 02 09:17 LAG2 19 0 7 0 +- 22 -5 +- 16 3 7090 23 Oct 02 10:09 LAG1 13 0 32 13 +- 27 -24 +- 26 3 7090 23 Oct 02 13:22 LAG2 14 0 24 -5 +- 26 30 +- 31 3 7090 23 Oct 02 22:49 LAG1 2 0 26 -111 +- 999 -80 +- 934 0 7090 24 Oct 02 07:27 LAG2 14 0 22 -22 +- 25 0 +- 29 2 7090 24 Oct 02 08:45 LAG1 3 0 72 -6 +- 949 -37 +- 452 1 7090 24 Oct 02 21:19 LAG1 16 0 20 -15 +- 24 7 +- 11 5 7090 25 Oct 02 07:35 LAG1 12 0 25 13 +- 39 9 +- 26 3 7090 25 Oct 02 09:37 LAG2 15 0 6 1 +- 24 -4 +- 19 2 7090 25 Oct 02 11:05 LAG1 7 0 74 75 +- 41 1 +- 106 3 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 17 Oct 02 02:49 LAG2 3 0 7 156 +-2958 -61 +-1204 1 7105 17 Oct 02 02:55 LAG1 9 0 50 -51 +- 33 4 +- 28 6 7105 17 Oct 02 06:05 LAG1 3 0 6 -121 +-1404 -55 +- 619 1 7105 17 Oct 02 06:11 LAG2 17 0 10 -10 +- 23 -1 +- 15 1 7105 17 Oct 02 09:35 LAG1 13 0 61 -69 +- 34 -11 +- 23 5 7105 17 Oct 02 10:25 LAG2 13 0 24 -23 +- 26 -6 +- 19 3 7105 18 Oct 02 04:27 LAG2 17 0 29 -15 +- 29 25 +- 20 1 7105 18 Oct 02 05:01 LAG1 10 0 21 -7 +- 43 -13 +- 35 2 7105 18 Oct 02 08:09 LAG1 8 0 29 -48 +- 165 -32 +- 71 1 7105 18 Oct 02 08:25 LAG2 23 0 23 -10 +- 20 13 +- 12 2 7105 18 Oct 02 20:39 LAG1 18 0 25 25 +- 23 -9 +- 18 7 7105 19 Oct 02 00:13 LAG1 18 0 54 -33 +- 24 -18 +- 14 3 7105 19 Oct 02 02:18 LAG2 14 0 34 -30 +- 29 4 +- 18 2 7105 19 Oct 02 03:35 LAG1 15 0 36 -19 +- 24 -24 +- 21 7 7105 21 Oct 02 23:33 LAG1 19 0 41 -15 +- 22 -22 +- 12 4 7105 22 Oct 02 04:59 LAG2 5 0 30 -22 +- 48 31 +- 122 1 7105 22 Oct 02 06:19 LAG1 15 0 19 12 +- 24 -7 +- 13 1 7105 22 Oct 02 08:55 LAG2 15 0 41 0 +- 26 22 +- 14 4 7105 22 Oct 02 10:09 LAG1 6 0 41 -36 +- 96 -5 +- 88 3 7105 22 Oct 02 22:27 LAG1 11 0 23 -25 +- 42 2 +- 22 4 7105 23 Oct 02 01:45 LAG1 7 0 11 2 +- 36 -6 +- 23 1 7105 23 Oct 02 02:51 LAG2 15 0 40 -37 +- 25 6 +- 16 8 7105 23 Oct 02 05:03 LAG1 13 0 8 9 +- 27 -1 +- 18 2 7105 23 Oct 02 06:57 LAG2 21 0 29 -6 +- 21 21 +- 15 2 7105 23 Oct 02 08:25 LAG1 13 0 27 -27 +- 27 -1 +- 12 3 7105 23 Oct 02 11:09 LAG2 12 0 45 -37 +- 28 11 +- 19 3 7105 23 Oct 02 20:53 LAG1 19 0 13 0 +- 23 -8 +- 15 4 7105 24 Oct 02 00:21 LAG1 2 0 33 1535 +-9556 633 +-4026 0 7105 26 Oct 02 20:21 LAG1 4 0 12 8 +- 248 18 +- 221 0 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 17 Oct 02 02:15 LAG2 4 0 77 -79 +- 72 9 +- 264 0 7110 17 Oct 02 03:09 LAG1 18 0 32 -18 +- 24 22 +- 15 1 7110 18 Oct 02 08:03 LAG2 16 0 17 -6 +- 24 -14 +- 21 2 7110 18 Oct 02 11:51 LAG1 9 0 17 -36 +- 81 -13 +- 45 1 7110 18 Oct 02 12:39 LAG2 13 0 58 -46 +- 45 -10 +- 32 4 7110 19 Oct 02 02:17 LAG2 11 0 58 -59 +- 29 -7 +- 45 1 7110 19 Oct 02 06:07 LAG2 20 0 23 -16 +- 21 -12 +- 14 0 7110 19 Oct 02 07:17 LAG1 7 0 19 -19 +- 36 -2 +- 41 1 7110 19 Oct 02 10:35 LAG2 16 0 54 -31 +- 33 -23 +- 28 2 7110 20 Oct 02 08:19 LAG2 27 0 29 -5 +- 18 -20 +- 13 2 7110 20 Oct 02 09:09 LAG1 12 0 52 -34 +- 33 14 +- 21 5 7110 20 Oct 02 12:37 LAG1 11 0 7 -4 +- 30 -4 +- 16 2 7110 20 Oct 02 13:21 LAG2 2 0 32 -28 +-5054 -1 +-2112 0 7110 21 Oct 02 01:43 LAG1 5 0 4 -50 +- 713 19 +- 264 0 7110 21 Oct 02 02:25 LAG2 15 0 55 -39 +- 26 -23 +- 21 5 7110 21 Oct 02 04:43 LAG1 12 0 15 12 +- 29 5 +- 27 1 7110 21 Oct 02 15:01 LAG2 7 0 5 -1 +- 49 -6 +- 76 0 7110 22 Oct 02 03:17 LAG1 21 0 11 9 +- 21 3 +- 13 1 7110 22 Oct 02 04:23 LAG2 17 0 32 -30 +- 23 0 +- 11 10 7110 22 Oct 02 06:53 LAG1 6 0 20 15 +- 79 7 +- 98 1 7110 22 Oct 02 08:31 LAG2 21 0 6 -4 +- 21 0 +- 16 3 7110 22 Oct 02 12:47 LAG2 2 0 14 117 +-4901 45 +-2183 0 7110 22 Oct 02 22:35 LAG1 5 0 63 -62 +- 58 6 +- 147 0 7110 23 Oct 02 02:05 LAG1 17 0 18 -10 +- 27 13 +- 16 1 7110 23 Oct 02 02:39 LAG2 13 0 59 -46 +- 27 -19 +- 18 6 7110 24 Oct 02 04:51 LAG2 9 0 39 -38 +- 36 0 +- 21 5 7110 24 Oct 02 11:01 LAG1 3 1 60 -64 +- 148 23 +- 623 0 7110 25 Oct 02 06:23 LAG1 4 0 16 -34 +- 148 60 +- 205 5 7110 25 Oct 02 06:57 LAG2 4 0 16 -16 +- 276 -26 +- 226 2 7110 25 Oct 02 13:09 LAG1 8 0 14 -6 +- 46 -11 +- 56 1 7110 25 Oct 02 15:25 LAG2 10 0 9 11 +- 38 -7 +- 50 1 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 20 Oct 02 04:06 LAG2 2 0 9 63 +- 610 108 +- 966 0 7210 20 Oct 02 06:29 LAG1 8 0 33 26 +- 52 12 +- 68 3 7210 20 Oct 02 07:55 LAG2 17 0 23 22 +- 26 -2 +- 15 4 7210 21 Oct 02 01:27 LAG1 10 0 25 19 +- 48 -5 +- 43 7 7210 21 Oct 02 05:01 LAG1 9 0 18 14 +- 47 -5 +- 46 3 7210 21 Oct 02 06:01 LAG2 15 0 11 -3 +- 33 -3 +- 19 8 7210 21 Oct 02 10:12 LAG2 8 0 32 38 +- 70 10 +- 88 2 7210 21 Oct 02 18:43 LAG2 13 0 13 6 +- 30 -8 +- 21 5 7210 22 Oct 02 04:15 LAG2 12 0 29 29 +- 31 -2 +- 39 3 7210 22 Oct 02 08:03 LAG2 6 0 11 14 +- 154 11 +- 74 4 7210 23 Oct 02 02:11 LAG1 16 0 26 22 +- 27 5 +- 13 4 7210 23 Oct 02 05:53 LAG1 7 0 36 36 +- 40 6 +- 76 2 7210 23 Oct 02 06:09 LAG2 25 0 12 10 +- 21 -1 +- 12 7 7210 23 Oct 02 18:59 LAG2 17 0 14 15 +- 27 -6 +- 29 2 7210 24 Oct 02 00:53 LAG1 4 0 7 -1 +- 561 -6 +- 395 2 7210 24 Oct 02 04:23 LAG1 4 0 42 40 +- 54 -5 +- 21 3 7210 24 Oct 02 04:26 LAG2 11 0 27 27 +- 33 3 +- 30 2 7210 24 Oct 02 08:21 LAG2 12 0 20 18 +- 34 11 +- 20 3 7210 25 Oct 02 03:05 LAG1 19 0 51 34 +- 26 16 +- 14 4 7210 25 Oct 02 06:34 LAG2 16 0 20 20 +- 29 -5 +- 18 5 7210 26 Oct 02 02:11 LAG1 5 0 35 -29 +- 513 29 +- 229 2 7210 26 Oct 02 04:35 LAG2 21 0 18 16 +- 23 -7 +- 17 3 7210 26 Oct 02 05:29 LAG1 5 0 113 78 +- 134 21 +- 78 1 7210 26 Oct 02 08:35 LAG2 11 0 48 40 +- 43 -7 +- 31 2 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 18 Oct 02 09:29 LAG1 9 0 59 13 +- 119 24 +- 61 13 7237 18 Oct 02 11:29 LAG2 18 0 18 7 +- 42 -11 +- 33 6 7237 18 Oct 02 12:37 LAG1 12 0 17 11 +- 51 6 +- 33 6 7237 18 Oct 02 15:35 LAG2 11 0 71 31 +- 52 -40 +- 33 5 7237 18 Oct 02 16:13 LAG1 9 0 23 -20 +- 73 -1 +- 42 6 7237 18 Oct 02 19:27 LAG1 12 0 27 25 +- 50 -2 +- 29 9 7237 18 Oct 02 19:37 LAG2 12 0 44 18 +- 50 -26 +- 31 5 7237 19 Oct 02 11:15 LAG1 9 0 26 37 +- 84 13 +- 39 4 7237 19 Oct 02 14:53 LAG1 5 0 20 -20 +- 77 0 +- 71 3 7237 19 Oct 02 17:37 LAG2 18 0 73 17 +- 41 -36 +- 21 13 7237 19 Oct 02 18:02 LAG1 8 0 8 0 +- 80 0 +- 35 8 7237 20 Oct 02 10:01 LAG1 7 0 10 19 +- 183 15 +- 118 5 7237 21 Oct 02 12:03 LAG1 16 0 56 56 +- 43 0 +- 22 7 7237 21 Oct 02 13:50 LAG2 18 0 41 33 +- 41 -15 +- 27 13 7237 21 Oct 02 15:31 LAG1 16 0 17 3 +- 44 -8 +- 28 11 7237 21 Oct 02 17:54 LAG2 14 0 27 17 +- 47 -12 +- 24 6 7237 21 Oct 02 18:53 LAG1 19 0 28 28 +- 40 3 +- 23 5 7237 22 Oct 02 10:45 LAG1 9 0 29 37 +- 84 20 +- 50 13 7237 22 Oct 02 11:55 LAG2 12 0 43 15 +- 57 -21 +- 35 5 7237 22 Oct 02 17:43 LAG1 8 0 24 -5 +- 64 12 +- 34 7 7237 22 Oct 02 20:03 LAG2 13 0 46 16 +- 48 -21 +- 25 7 7237 22 Oct 02 21:07 LAG1 10 0 51 68 +- 116 15 +- 87 5 7237 25 Oct 02 10:07 LAG1 7 0 91 27 +- 71 37 +- 27 7 7237 25 Oct 02 10:21 LAG2 8 0 46 -17 +- 61 -27 +- 41 7 7237 25 Oct 02 13:41 LAG1 11 0 22 1 +- 57 21 +- 58 8 7237 25 Oct 02 17:09 LAG1 13 0 49 -53 +- 52 14 +- 37 9 7237 25 Oct 02 18:32 LAG2 15 0 17 16 +- 48 -2 +- 32 8 7237 25 Oct 02 20:34 LAG1 6 0 65 62 +- 265 -1 +- 174 7 7237 26 Oct 02 12:24 LAG2 10 0 24 20 +- 74 -17 +- 40 9 7237 26 Oct 02 12:27 LAG1 4 0 12 16 +- 285 4 +- 307 4 7237 26 Oct 02 15:41 LAG1 18 0 26 -16 +- 41 -12 +- 26 9 7237 26 Oct 02 16:25 LAG2 15 0 30 26 +- 44 -7 +- 24 7 7237 26 Oct 02 19:09 LAG1 11 0 42 -15 +- 52 -16 +- 23 13 7237 26 Oct 02 20:35 LAG2 6 0 42 4 +- 418 -21 +- 242 7 Station 7403 (Arequipa) (Position solved, acc. 10 mm) 7403 18 Oct 02 00:09 LAG2 7 0 4 -10 +- 87 4 +- 48 1 7403 22 Oct 02 09:31 LAG1 7 0 3 2 +- 37 0 +- 41 2 Station 7501 (Hartebeesthoek) (Position fixed, acc. 10 mm) 7501 18 Oct 02 03:51 LAG1 11 0 5 -5 +- 30 0 +- 22 1 7501 18 Oct 02 09:57 LAG2 13 0 16 -10 +- 26 13 +- 28 3 7501 18 Oct 02 14:43 LAG2 3 0 6 -18 +- 579 10 +- 490 3 7501 18 Oct 02 18:17 LAG2 3 0 5 163 +-1906 76 +- 909 0 7501 19 Oct 02 02:19 LAG1 22 0 9 9 +- 20 0 +- 11 1 7501 19 Oct 02 08:09 LAG2 2 0 25 -25 +- 217 1 +- 619 0 7501 20 Oct 02 01:13 LAG1 4 0 35 30 +- 52 35 +- 186 0 7501 20 Oct 02 10:11 LAG2 4 0 7 42 +- 431 37 +- 377 5 7501 20 Oct 02 18:37 LAG2 9 0 21 -26 +- 42 -11 +- 46 0 7501 21 Oct 02 03:05 LAG1 21 0 54 18 +- 20 24 +- 10 2 7501 21 Oct 02 08:29 LAG2 8 0 18 -23 +- 89 4 +- 68 2 7501 21 Oct 02 12:39 LAG2 12 0 23 15 +- 27 27 +- 50 2 7501 21 Oct 02 13:39 LAG1 6 0 20 -25 +- 350 1 +- 143 0 7501 21 Oct 02 16:33 LAG2 8 0 29 -63 +- 181 -16 +- 85 2 7501 23 Oct 02 04:07 LAG1 11 0 32 6 +- 33 22 +- 26 1 7501 24 Oct 02 02:33 LAG1 20 0 13 3 +- 21 6 +- 11 4 7501 24 Oct 02 06:09 LAG1 8 0 24 24 +- 40 0 +- 55 1 7501 24 Oct 02 10:39 LAG2 14 0 6 2 +- 33 7 +- 40 3 7501 24 Oct 02 13:01 LAG1 8 0 21 19 +- 165 -18 +- 76 1 7501 24 Oct 02 19:09 LAG2 12 0 40 -39 +- 30 -3 +- 43 1 7501 25 Oct 02 01:13 LAG1 15 0 29 -28 +- 25 11 +- 18 4 7501 25 Oct 02 04:31 LAG2 5 0 42 15 +- 378 -16 +- 239 2 7501 25 Oct 02 04:41 LAG1 14 0 18 15 +- 25 6 +- 13 1 7501 25 Oct 02 08:49 LAG2 16 0 22 -20 +- 28 -4 +- 30 2 7501 25 Oct 02 11:32 LAG1 9 0 16 7 +- 54 8 +- 46 0 7501 25 Oct 02 17:01 LAG2 15 0 50 -11 +- 25 23 +- 12 6 7501 26 Oct 02 03:19 LAG1 22 0 24 22 +- 20 -5 +- 10 2 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 21 Oct 02 16:21 LAG1 8 0 73 -52 +- 217 -9 +- 102 7 7806 21 Oct 02 19:43 LAG1 11 0 38 -37 +- 56 0 +- 36 12 7806 21 Oct 02 21:41 LAG2 4 0 35 -42 +- 83 28 +- 163 6 7806 21 Oct 02 23:03 LAG1 16 0 30 -26 +- 33 -4 +- 20 7 7806 22 Oct 02 02:43 LAG1 9 0 53 -53 +- 42 9 +- 48 8 7806 23 Oct 02 16:45 LAG1 5 0 17 -15 +- 69 -8 +- 31 6 7806 23 Oct 02 20:26 LAG1 4 0 31 -24 +- 71 13 +- 84 3 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 26 Oct 02 23:17 LAG1 5 0 74 -128 +- 161 -88 +- 124 18 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 17 Oct 02 20:47 LAG2 5 0 39 39 +- 70 -2 +- 54 9 7824 18 Oct 02 19:01 LAG2 3 0 10 15 +- 205 74 +- 688 2 7824 18 Oct 02 20:39 LAG1 3 0 41 -23 +- 390 74 +- 454 0 7824 19 Oct 02 19:07 LAG1 1 0 174 0 +- 0 0 +- 0 0 7824 19 Oct 02 21:07 LAG2 2 0 17 12 +- 147 116 +- 737 0 7824 22 Oct 02 21:47 LAG1 6 0 71 0 +- 363 39 +- 202 1 7824 23 Oct 02 20:47 LAG1 2 0 8 11 +- 563 21 +-4046 0 7824 23 Oct 02 21:31 LAG2 11 0 21 23 +- 60 -4 +- 46 4 7824 24 Oct 02 00:05 LAG1 10 0 19 0 +- 78 15 +- 61 2 7824 24 Oct 02 01:45 LAG2 2 0 47 52 +- 357 -34 +-2485 0 7824 24 Oct 02 03:23 LAG1 6 0 44 57 +- 114 16 +- 110 2 7824 24 Oct 02 19:23 LAG1 6 0 26 25 +- 63 23 +- 90 2 7824 24 Oct 02 19:40 LAG2 12 0 28 13 +- 68 -29 +- 54 2 7824 24 Oct 02 22:49 LAG1 2 0 26 -20 +- 210 46 +-1461 0 7824 24 Oct 02 23:34 LAG2 6 0 14 19 +- 117 9 +- 143 4 7824 25 Oct 02 02:15 LAG1 6 0 26 15 +- 179 7 +- 128 1 7824 25 Oct 02 21:37 LAG2 1 0 22 0 +- 0 0 +- 0 0 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 19 Oct 02 11:55 LAG1 11 0 10 -6 +- 32 -10 +- 42 4 7832 19 Oct 02 15:18 LAG1 17 0 27 -18 +- 26 -10 +- 15 8 7832 19 Oct 02 17:25 LAG2 8 0 32 -31 +- 142 0 +- 82 1 7832 19 Oct 02 21:30 LAG2 9 0 21 26 +- 105 -4 +- 89 1 7832 19 Oct 02 22:03 LAG1 7 0 10 -10 +- 44 1 +- 74 1 7832 20 Oct 02 01:21 LAG1 12 0 41 -30 +- 41 9 +- 28 2 7832 20 Oct 02 01:55 LAG2 9 0 4 -1 +- 115 4 +- 80 1 7832 20 Oct 02 05:39 LAG2 14 0 16 14 +- 28 -6 +- 36 3 7832 20 Oct 02 13:57 LAG1 10 0 20 -47 +- 80 -20 +- 44 3 7832 20 Oct 02 15:25 LAG2 9 0 5 6 +- 53 -2 +- 67 3 7832 20 Oct 02 17:45 LAG1 4 0 16 1 +- 223 -20 +- 258 1 7832 20 Oct 02 19:27 LAG2 10 0 10417 10417 +- 65 0 +- 52 2 7832 21 Oct 02 03:43 LAG2 18 0 22 -12 +- 25 -13 +- 20 5 7832 21 Oct 02 12:41 LAG1 15 0 31 -22 +- 27 -16 +- 22 5 7832 21 Oct 02 16:11 LAG1 17 0 29 6 +- 27 -21 +- 20 7 7832 21 Oct 02 17:33 LAG2 5 0 36 -39 +- 90 4 +- 114 2 7832 21 Oct 02 21:29 LAG2 9 0 15 -5 +- 54 14 +- 75 2 7832 22 Oct 02 01:45 LAG2 10 0 9 19 +- 77 10 +- 60 2 7832 22 Oct 02 02:21 LAG1 12 0 8 -7 +- 40 8 +- 32 2 7832 22 Oct 02 05:57 LAG2 9 0 7 -6 +- 36 -3 +- 76 3 7832 23 Oct 02 01:02 LAG1 11 0 25 -11 +- 60 19 +- 35 5 7832 23 Oct 02 13:27 LAG1 10 0 18 -26 +- 48 -11 +- 34 2 7832 23 Oct 02 17:09 LAG1 7 0 34 39 +- 80 -6 +- 88 1 7832 23 Oct 02 17:33 LAG2 10 0 33 -33 +- 36 10 +- 19 8 7832 26 Oct 02 02:15 LAG2 21 0 12 -10 +- 23 -1 +- 16 6 7832 26 Oct 02 12:52 LAG1 17 0 24 -19 +- 26 -8 +- 17 6 7832 26 Oct 02 15:49 LAG2 9 0 5 1 +- 83 4 +- 61 3 7832 26 Oct 02 16:25 LAG1 11 0 27 22 +- 33 -13 +- 38 3 7832 26 Oct 02 20:05 LAG2 11 0 8 5 +- 36 3 +- 49 2 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 22 Oct 02 18:21 LAG1 14 0 41 -36 +- 34 10 +- 25 4 7835 22 Oct 02 19:11 LAG2 18 0 49 -12 +- 41 -37 +- 27 5 7835 23 Oct 02 03:17 LAG2 10 0 21 -39 +- 320 -8 +- 139 1 7835 23 Oct 02 21:43 LAG2 8 0 24 -39 +- 121 7 +- 54 5 7835 23 Oct 02 23:43 LAG1 17 0 43 -46 +- 34 -6 +- 21 5 7835 24 Oct 02 01:25 LAG2 17 0 49 -28 +- 35 18 +- 22 6 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 17 Oct 02 20:57 LAG2 16 0 15 4 +- 34 5 +- 24 11 7836 17 Oct 02 21:51 LAG1 3 0 43 -32 +- 590 -7 +- 411 0 7836 18 Oct 02 05:09 LAG2 8 0 17 7 +- 49 18 +- 75 4 7836 20 Oct 02 19:19 LAG2 16 0 23 7 +- 32 -20 +- 28 6 7836 20 Oct 02 20:53 LAG1 10 0 18 -20 +- 44 -6 +- 27 4 7836 23 Oct 02 21:35 LAG2 15 0 10 -3 +- 32 0 +- 27 10 7836 23 Oct 02 23:52 LAG1 12 0 33 -32 +- 36 -7 +- 30 3 7836 24 Oct 02 01:37 LAG2 13 0 42 -24 +- 38 22 +- 33 1 7836 24 Oct 02 22:25 LAG1 7 0 53 -54 +- 158 -1 +- 83 6 7836 24 Oct 02 23:48 LAG2 2 0 16 179 +-1233 162 +-1052 0 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 25 Oct 02 10:27 LAG1 8 0 13 -13 +- 64 1 +- 46 4 7837 26 Oct 02 12:14 LAG2 6 0 92 -79 +- 387 6 +- 211 4 7837 26 Oct 02 20:43 LAG2 9 0 47 -85 +- 115 -45 +- 100 4 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 17 Oct 02 07:06 LAG1 15 0 22 18 +- 32 6 +- 26 7 7838 18 Oct 02 09:13 LAG1 14 0 24 22 +- 34 -7 +- 22 5 7838 21 Oct 02 08:52 LAG1 9 0 87 -56 +- 57 -30 +- 47 17 7838 21 Oct 02 09:55 LAG2 16 0 15 14 +- 32 1 +- 30 3 7838 21 Oct 02 12:14 LAG1 6 0 51 -51 +- 51 -27 +- 113 5 7838 21 Oct 02 13:41 LAG2 7 0 146 -116 +- 473 13 +- 212 11 7838 24 Oct 02 12:31 LAG2 7 0 11 7 +- 183 1 +- 114 7 7838 24 Oct 02 14:51 LAG1 14 1 47 43 +- 36 -8 +- 34 4 7838 24 Oct 02 16:35 LAG2 9 0 55 39 +- 68 -31 +- 73 49 7838 24 Oct 02 18:09 LAG1 22 0 30 0 +- 26 11 +- 13 20 7838 25 Oct 02 06:45 LAG1 10 0 36 -2 +- 59 29 +- 51 7 7838 25 Oct 02 10:13 LAG1 6 0 33 85 +- 256 31 +- 143 2 7838 25 Oct 02 10:23 LAG2 6 0 34 29 +- 94 -5 +- 116 4 7838 25 Oct 02 14:11 LAG2 7 0 6 1 +- 412 1 +- 201 6 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 17 Oct 02 02:15 LAG1 16 0 20 -17 +- 24 -4 +- 15 8 7839 17 Oct 02 02:49 LAG2 21 0 23 23 +- 20 0 +- 14 0 7839 17 Oct 02 07:06 LAG2 4 1 54 69 +- 99 -18 +- 91 3 7839 18 Oct 02 16:35 LAG1 16 0 30 24 +- 28 -5 +- 17 2 7839 19 Oct 02 17:23 LAG2 10 0 34 40 +- 39 -14 +- 51 1 7839 19 Oct 02 18:45 LAG1 16 0 12 -8 +- 24 2 +- 12 8 7839 19 Oct 02 20:57 LAG2 23 0 34 24 +- 21 8 +- 11 3 7839 19 Oct 02 22:11 LAG1 20 0 14 11 +- 21 -5 +- 12 1 7839 20 Oct 02 17:19 LAG1 14 0 26 9 +- 53 -8 +- 26 2 7839 21 Oct 02 03:27 LAG2 15 0 28 25 +- 26 5 +- 22 1 7839 21 Oct 02 03:57 LAG1 16 0 5 1 +- 25 -3 +- 19 1 7839 22 Oct 02 18:05 LAG1 16 0 5 1 +- 24 2 +- 12 2 7839 22 Oct 02 19:19 LAG2 19 0 39 32 +- 22 -17 +- 13 2 7839 22 Oct 02 21:41 LAG1 13 0 1 0 +- 26 0 +- 17 1 7839 23 Oct 02 03:23 LAG2 14 0 16 8 +- 30 10 +- 16 1 7839 23 Oct 02 13:07 LAG1 17 0 8 7 +- 32 10 +- 29 2 7839 23 Oct 02 17:03 LAG1 17 0 17 23 +- 31 -8 +- 17 1 7839 23 Oct 02 17:39 LAG2 9 0 36 35 +- 32 -9 +- 35 5 7839 24 Oct 02 15:25 LAG1 22 0 21 21 +- 21 -2 +- 11 4 7839 24 Oct 02 18:55 LAG1 13 0 20 14 +- 27 9 +- 14 4 7839 24 Oct 02 19:43 LAG2 10 0 32 24 +- 31 -15 +- 18 1 7839 24 Oct 02 22:23 LAG1 6 0 13 -13 +- 242 0 +- 116 0 7839 25 Oct 02 14:09 LAG1 15 0 24 17 +- 24 15 +- 22 2 7839 26 Oct 02 16:21 LAG1 18 0 13 11 +- 23 -4 +- 12 3 7839 26 Oct 02 19:40 LAG2 15 0 32 32 +- 24 -2 +- 12 4 7839 26 Oct 02 19:43 LAG1 17 0 13 10 +- 23 0 +- 11 8 7839 26 Oct 02 23:05 LAG1 19 0 40 -20 +- 22 -17 +- 11 12 7839 26 Oct 02 23:51 LAG2 4 0 21 29 +- 725 3 +- 347 1 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 17 Oct 02 06:01 LAG1 12 0 56 -55 +- 31 7 +- 38 3 7840 17 Oct 02 06:45 LAG2 12 0 15 16 +- 34 2 +- 24 2 7840 17 Oct 02 18:03 LAG1 20 0 29 -8 +- 24 16 +- 13 3 7840 18 Oct 02 04:34 LAG1 7 0 25 -42 +- 85 -18 +- 72 3 7840 18 Oct 02 04:55 LAG2 15 0 31 14 +- 28 16 +- 17 3 7840 18 Oct 02 16:40 LAG1 18 0 28 27 +- 25 -7 +- 17 3 7840 18 Oct 02 20:13 LAG1 16 0 13 -11 +- 27 -5 +- 18 2 7840 18 Oct 02 22:51 LAG2 20 0 20 15 +- 24 9 +- 16 2 7840 18 Oct 02 23:43 LAG1 15 0 23 17 +- 28 -14 +- 20 3 7840 19 Oct 02 02:57 LAG2 12 0 14 13 +- 31 1 +- 18 4 7840 19 Oct 02 03:07 LAG1 5 0 32 -8 +- 341 -19 +- 161 0 7840 19 Oct 02 18:54 LAG1 13 0 9 -8 +- 30 3 +- 20 4 7840 19 Oct 02 21:09 LAG2 15 0 22 15 +- 31 8 +- 25 1 7840 19 Oct 02 22:24 LAG1 7 0 11 11 +- 41 0 +- 45 1 7840 23 Oct 02 07:37 LAG2 8 0 42 -45 +- 45 8 +- 70 2 7840 23 Oct 02 16:55 LAG1 10 0 20 12 +- 34 -7 +- 17 2 7840 23 Oct 02 20:25 LAG1 13 0 3 0 +- 33 -1 +- 23 2 7840 23 Oct 02 21:27 LAG2 18 0 20 18 +- 25 5 +- 16 2 7840 23 Oct 02 23:52 LAG1 14 0 6 6 +- 29 -1 +- 22 2 7840 24 Oct 02 01:37 LAG2 14 0 34 14 +- 30 22 +- 25 1 7840 24 Oct 02 03:23 LAG1 17 0 9 -1 +- 26 -5 +- 16 3 7840 24 Oct 02 05:33 LAG2 15 0 10 -3 +- 27 7 +- 19 1 7840 26 Oct 02 04:17 LAG1 10 0 41 -39 +- 34 -3 +- 23 6 7840 26 Oct 02 05:47 LAG2 19 0 23 -18 +- 24 -9 +- 19 3 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 17 Oct 02 20:53 LAG2 12 0 14 -13 +- 32 0 +- 24 4 7845 18 Oct 02 17:05 LAG1 10 0 32 -46 +- 119 34 +- 56 6 7845 18 Oct 02 22:47 LAG2 26 0 25 -21 +- 21 -1 +- 12 12 7845 23 Oct 02 21:21 LAG2 25 0 23 -15 +- 21 -5 +- 12 14 7845 25 Oct 02 21:35 LAG2 22 0 19 -16 +- 23 1 +- 12 9 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 17 Oct 02 04:29 LAG1 8 0 8 28 +- 126 -14 +- 65 2 7849 17 Oct 02 04:51 LAG2 9 0 18 -19 +- 35 2 +- 56 2 7849 17 Oct 02 20:12 LAG1 4 0 2 0 +- 49 -1 +- 30 0 7849 17 Oct 02 23:01 LAG2 5 0 14 -101 +- 382 53 +- 213 8 7849 17 Oct 02 23:40 LAG1 4 0 14 -14 +- 66 -3 +- 142 4 7849 18 Oct 02 03:07 LAG1 7 0 23 44 +- 93 -21 +- 71 9 7849 18 Oct 02 07:03 LAG2 7 0 20 -10 +- 42 20 +- 37 3 7849 18 Oct 02 19:03 LAG1 4 0 5 17 +- 171 -16 +- 149 0 7849 18 Oct 02 22:17 LAG1 7 0 24 0 +- 53 -12 +- 29 4 7849 19 Oct 02 00:55 LAG2 6 0 6 -4 +- 60 4 +- 56 5 7849 19 Oct 02 05:13 LAG1 6 0 12 -16 +- 112 4 +- 83 5 7849 19 Oct 02 17:22 LAG1 8 0 10 1 +- 34 -7 +- 34 7 7849 19 Oct 02 20:59 LAG1 9 0 24 12 +- 37 7 +- 18 4 7849 19 Oct 02 22:51 LAG2 5 0 9 -7 +- 136 -17 +- 145 1 7849 21 Oct 02 05:16 LAG2 5 5 0 0 +- 0 0 +- 0 0 7849 21 Oct 02 22:01 LAG1 2 0 15 175 +- 930 -161 +- 816 0 7849 21 Oct 02 23:21 LAG2 6 1 21 27 +- 211 -31 +- 145 8 7849 22 Oct 02 20:26 LAG1 2 0 31 321 +- 764 212 +- 528 0 7849 23 Oct 02 01:19 LAG2 11 2 53 91 +- 93 -72 +- 53 15 7849 23 Oct 02 07:07 LAG1 3 0 24 -41 +-2633 20 +-1027 21 7849 23 Oct 02 19:09 LAG1 11 0 15 -20 +- 41 7 +- 23 4 7849 23 Oct 02 22:43 LAG1 4 0 10 23 +- 138 -31 +- 174 6 7849 23 Oct 02 23:41 LAG2 3 0 30 -28 +- 955 0 +- 573 1 7849 24 Oct 02 03:29 LAG2 6 0 4 5 +- 97 2 +- 117 3 7849 24 Oct 02 05:29 LAG1 9 0 29 -18 +- 106 -5 +- 52 2 7849 24 Oct 02 08:03 LAG2 4 0 16 101 +- 331 -49 +- 155 5 7849 25 Oct 02 01:41 LAG2 10 0 18 21 +- 63 -28 +- 54 5 7849 26 Oct 02 06:14 LAG1 8 0 43 33 +- 103 4 +- 47 2 7849 26 Oct 02 18:41 LAG1 4 0 49 -20 +- 114 -36 +- 141 1 7849 26 Oct 02 21:39 LAG2 6 0 9 -3 +- 76 -16 +- 104 2 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 19 Oct 02 19:19 LAG1 4 0 49 -140 +- 637 37 +- 260 2 8834 19 Oct 02 21:11 LAG2 3 0 67 -82 +- 344 -12 +- 300 0 8834 20 Oct 02 01:39 LAG2 8 0 14 -127 +- 303 57 +- 138 2 8834 20 Oct 02 01:58 LAG1 3 0 53 -62 +- 112 20 +- 209 6 8834 20 Oct 02 05:14 LAG2 17 0 59 -61 +- 24 10 +- 17 7 8834 21 Oct 02 00:25 LAG1 7 0 28 -30 +- 44 -4 +- 35 5 8834 21 Oct 02 21:07 LAG2 19 0 50 -46 +- 22 10 +- 11 18 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Jan 1, 2002: -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1824 KIEVLA 020311 - 021027 0/ 6/ 0 0/ 5/ 0 11 1831 LVIL 020507 - 020905 0/ 11/ 0 0/ 3/ 0 14 1863 MDNLAS 020524 - 021027 0/ 50/ 0 0/ 23/ 0 73 1864 MD2LAS 020311 - 021021 0/ 62/ 0 0/ 48/ 0 110 1868 KOMLAS 020119 - 020717 0/ 13/ 0 0/ 7/ 0 20 1873 SIMLAS 020312 - 021003 0/ 24/ 0 0/ 28/ 0 52 1884 RIGLAS 020203 - 021021 0/ 98/ 1 0/ 64/ 0 163 1893 CRMLAS 020305 - 021009 0/ 34/ 0 0/ 20/ 0 54 7080 MLRS25 020105 - 021024 115/135/ 13 136/136/ 10 545 7090 ML0514 020101 - 021028 246/337/ 45 211/261/ 26 1126 7105 ML0725 020104 - 021027 85/234/ 30 73/166/ 18 606 7110 ML0414 020105 - 021028 72/376/ 38 58/299/ 27 870 7124 ML0819 020113 - 021016 0/ 81/ 0 0/ 65/ 0 146 7210 HOLLAS 020104 - 021028 43/ 82/ 5 52/ 99/ 8 289 7237 CHALAS 020101 - 021026 0/242/ 0 0/163/ 2 407 7249 BEJLAS 020116 - 020928 0/ 58/ 0 0/ 53/ 0 111 7403 TLRS3 020108 - 021022 3/ 70/ 0 1/ 79/ 0 153 7405 TIGO 020417 - 021028 10/ 34/ 3 2/ 32/ 1 82 7501 ML0616 020102 - 021027 146/192/ 20 134/191/ 18 701 7548 CAGLAS 020226 - 020415 0/ 0/ 0 0/ 10/ 0 10 7806 METLAS 020109 - 021023 0/ 47/ 5 0/ 39/ 1 92 7810 ZIMLAT 020101 - 020908 207/148/ 31 144/ 99/ 15 644 7811 POLLAS 020103 - 021026 0/ 35/ 1 0/ 29/ 0 65 7820 YSLR01 020105 - 020414 0/ 36/ 0 0/ 62/ 0 98 7824 SPNLAS 020109 - 021028 0/182/ 3 0/112/ 6 303 7832 SALRO 020102 - 021028 191/ 82/ 15 223/ 60/ 11 582 7835 GRASSE 020102 - 021027 20/ 90/ 5 30/ 78/ 2 225 7836 GFZLAS 020103 - 021024 5/ 98/ 13 2/ 68/ 7 193 7837 CHILAS 020102 - 021027 0/ 51/ 1 0/ 43/ 1 96 7838 SHOLAS 020112 - 021028 6/ 65/ 4 2/ 69/ 0 146 7839 AUSLAS 020102 - 021028 140/250/ 30 89/160/ 10 679 7840 RGOLAS 020102 - 021028 203/240/ 46 168/157/ 21 835 7845 GRASLL 020102 - 021028 11/ 28/ 5 13/ 21/ 3 81 7848 FTLR03 020202 - 020826 4/ 38/ 0 5/ 32/ 4 83 7849 MSLO01 020101 - 021028 203/116/ 18 170/119/ 15 641 7941 MLROnn 020108 - 020717 29/ 17/ 3 20/ 26/ 2 97 8834 WLRS01 020108 - 021028 97/138/ 23 110/ 92/ 12 472 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 021019.0 155.0 +/- 0.1 167.8 +/- 0.1 -32251.59 +/- 0.01 021022.0 143.5 +/- 0.1 163.8 +/- 0.1 -32253.81 +/- 0.01 021025.0 133.5 +/- 0.1 159.3 +/- 0.1 -32255.57 +/- 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 ******************************************************************************** |