| Date: | 2000-10-17 12:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 441: Delft QL Report Week 42, 2000 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2000-10-17 12:45:00 UTC Message No. 441 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report Week 42, 2000 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS WEEK 42, 2000 This is a weekly report, presenting the results of a continuing analysis of the most recent global LAGEOS-1 and LAGEOS-2 quick-look laser ranging data. The report consists of (A) a pass summary, (B) an overview of the analysis results, detailed statistics of the analysed measurements, and an accumulative pass overview and (C) the earth rotation parameter solutions submitted to IERS. The report is based on all quick-look data as received until Mon, Oct 16, 2000. Questions and comments should be addressed to: K.F. Wakker Delft University of Technology Faculty of Aerospace Engineering Delft Institute for Earth-Oriented Space Research Kluyverweg 1 NL-2629 HS Delft The Netherlands Telephone: +31-(0)15-2782065/2785377 Telefax : +31-(0)15-2785322 E-mail : ron.noomen@deos.tudelft.nl A. PASS SUMMARY The table below gives an overview of the ranging data both on LAGEOS-1 and LAGEOS-2, received by the Quick-Look Data Analysis Center (QLDAC) on Tue, Oct 17, 2000. All data were obtained through NASA Crustal Dynamics Data Information system (CDDIS) and the Eurolas Data Center (EDC) in Germany. The data are unscreened and may span more than a week due to late reporting by the stations. ------------------------------------------------------------------------------ Station System/Location Period No. of Passes ID LAGEOS-1 LAGEOS-2 ------------------------------------------------------------------------------ 1864 Maidanak, Uzbekistan (site 2) 001008 - 001010 2 - 1884 Riga, Latvia 001009 - 001010 2 - 7080 McDonald Obs., Fort Davis, TX 001011 - 001015 6 7 7090 Yarragadee, Australia 001010 - 001016 14 7 7105 Greenbelt, Maryland 001009 - 001015 16 11 7110 Monument Peak, California 001009 - 001015 10 6 7124 Papeete, Tahiti 001013 - 001016 - 2 7210 Haleakala Obs., Maui, Hawaii 001010 - 001013 2 1 7231 Wuhan, China (new) 001009 - 001010 2 1 7237 Changchun, China 001011 - 001015 6 3 7249 Beijing, China 001011 - 001014 5 3 7335 Kashima, Japan 001011 - 001016 2 2 7339 Tateyama, Japan 001010 - 001012 2 3 7343 Beijing, China (TROS) 001011 - 001014 9 4 7403 Arequipa, Peru (TLRS-3) 001013 - 001016 3 - 7501 Hartebeesthoek, SA (MOB-6) 001009 - 001013 3 5 7806 Metsahovi, Finland 001009 - 001010 2 - 7811 Borowiec, Poland 001013 - 001013 1 1 7820 Kunming, China 001010 - 001011 2 - 7824 San Fernando, Spain 001013 - 001014 2 - 7835 Grasse, France 001010 - 001011 1 - 7836 Potsdam, Germany 001010 - 001016 2 1 7837 Shanghai Observatory, China 001009 - 001015 5 2 7838 Simosato Observatory, Japan 001010 - 001013 6 2 7839 Graz, Austria 001010 - 001013 3 1 7840 Herstmonceux, United Kingdom 001010 - 001015 7 8 7845 Grasse, France (LLR) 001009 - 001009 - 1 7849 Mount Stromlo, Australia 001009 - 001015 17 16 7939 Matera, Italy 001010 - 001010 1 - 8834 Wettzell, Germany 001010 - 001013 3 - ------ ------ --- --- TOTAL 001008 - 001016 136 87 ------------------------------------------------------------------------------ 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 5, 2000, to Sat, Oct 14, 2000. The measurement and dynamic models used in this analysis are close to the IERS Standard. The overall model is referred to as QLDACMOD9. The details of this model can be obtained on request. The terrestrial reference frame is provided by a special version of the SSC(DUT) 93L05 station coordinates solution. The general statistics and results of this week´s analysis are thus: ----------------------------------------------------------------------- Satellite LAGEOS-1 LAGEOS-2 Number of Stations 31 25 Number of Passes 187/182 119/116 Number of Normal Points 1944/1744 1278/1200 RMS of Fit (mm) 32 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. Bias uncertainties are 3 sigma values. -------------------------------------------------------------------------------- Date Time Sat. Obs. RMS Range Bias Time Bias Scatter tot/rej (mm) (mm) (us) (mm) -------------------------------------------------------------------------------- Station 1864 (Maidanak) (Position fixed, acc. 200 mm) 1864 8 Oct 00 19:35 Lag1 4 0 18 12 +- 354 41 +- 932 11 1864 10 Oct 00 20:23 Lag1 2 0 20 -130 +-3813 -129 +-4278 0 Station 1873 (Simeiz) (Position solved, acc. 200 mm) 1873 5 Oct 00 01:01 Lag1 15 0 30 -19 +- 161 3 +- 110 24 1873 5 Oct 00 23:45 Lag1 4 0 97 93 +- 303 3 +- 344 28 1873 6 Oct 00 22:29 Lag1 4 0 92 -28 +- 555 -31 +- 821 79 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 9 Oct 00 21:41 Lag1 7 0 20 -14 +- 118 13 +- 231 13 1884 10 Oct 00 01:15 Lag1 10 0 47 -45 +- 98 -6 +- 81 8 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 5 Oct 00 16:55 Lag2 13 0 19 -18 +- 30 1 +- 29 4 7080 5 Oct 00 19:10 Lag1 5 0 34 -31 +- 230 0 +- 124 12 7080 11 Oct 00 07:39 Lag1 9 0 7 0 +- 40 7 +- 40 2 7080 11 Oct 00 17:38 Lag2 8 0 6 -5 +- 79 -7 +- 80 4 7080 11 Oct 00 22:15 Lag2 7 0 6 -44 +- 366 19 +- 176 2 7080 12 Oct 00 15:33 Lag2 18 0 27 18 +- 25 -15 +- 18 5 7080 12 Oct 00 16:23 Lag1 12 0 19 17 +- 31 -9 +- 23 1 7080 12 Oct 00 19:47 Lag2 6 0 13 -54 +- 299 -24 +- 162 4 7080 12 Oct 00 20:15 Lag1 5 0 57 -30 +- 339 -15 +- 199 4 7080 14 Oct 00 15:55 Lag2 20 0 24 -8 +- 27 -15 +- 22 3 7080 14 Oct 00 17:23 Lag1 9 0 34 38 +- 79 -2 +- 49 4 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 6 Oct 00 05:33 Lag1 4 0 50 -29 +- 145 22 +- 153 0 7090 6 Oct 00 08:49 Lag2 21 0 30 2 +- 21 -18 +- 12 1 7090 6 Oct 00 09:01 Lag1 5 0 22 -18 +- 44 22 +- 119 1 7090 7 Oct 00 04:01 Lag1 14 0 36 -25 +- 26 17 +- 14 5 7090 7 Oct 00 07:31 Lag2 2 0 24 -109 +-1591 77 +-1448 0 7090 7 Oct 00 07:41 Lag1 4 0 7 0 +- 105 11 +- 154 1 7090 8 Oct 00 02:43 Lag1 6 0 35 -30 +- 42 5 +- 45 12 7090 8 Oct 00 06:05 Lag1 14 1 20 -24 +- 54 -2 +- 28 2 7090 8 Oct 00 09:04 Lag2 20 0 22 -11 +- 21 -15 +- 16 2 7090 9 Oct 00 07:19 Lag2 17 1 18 -8 +- 24 -12 +- 24 6 7090 9 Oct 00 08:21 Lag1 14 0 7 -6 +- 25 2 +- 24 1 7090 10 Oct 00 03:39 Lag1 9 0 37 -38 +- 35 4 +- 46 2 7090 10 Oct 00 07:13 Lag1 4 0 15 -13 +- 52 -7 +- 142 3 7090 10 Oct 00 09:31 Lag2 17 0 34 -8 +- 28 -21 +- 21 2 7090 11 Oct 00 05:41 Lag1 9 1 32 -36 +- 64 -3 +- 48 1 7090 11 Oct 00 07:25 Lag2 18 0 15 -7 +- 22 -10 +- 17 2 7090 11 Oct 00 09:13 Lag1 9 1 27 -29 +- 37 11 +- 62 2 7090 12 Oct 00 04:25 Lag1 6 0 34 -37 +- 53 -9 +- 76 7 7090 12 Oct 00 07:47 Lag1 9 0 12 -13 +- 40 -2 +- 34 3 7090 12 Oct 00 09:31 Lag2 24 0 37 -1 +- 19 -22 +- 12 3 7090 13 Oct 00 03:07 Lag1 9 0 34 -44 +- 44 22 +- 53 3 7090 13 Oct 00 06:21 Lag1 10 0 12 -14 +- 35 -3 +- 20 2 7090 13 Oct 00 07:59 Lag2 10 0 22 -26 +- 56 5 +- 49 1 7090 14 Oct 00 05:05 Lag1 9 0 62 -25 +- 64 25 +- 42 1 7090 14 Oct 00 08:38 Lag1 8 0 18 -6 +- 45 22 +- 46 3 7090 14 Oct 00 09:54 Lag2 19 0 22 -3 +- 24 -16 +- 18 2 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 5 Oct 00 05:07 Lag1 13 0 27 9 +- 34 -22 +- 23 1 7105 7 Oct 00 05:42 Lag1 20 2 7 -7 +- 22 0 +- 13 2 7105 7 Oct 00 09:07 Lag2 6 0 4 16 +- 162 10 +- 119 1 7105 7 Oct 00 09:19 Lag1 13 0 11 -8 +- 26 -7 +- 23 1 7105 7 Oct 00 16:22 Lag1 1 0 24 0 +- 0 0 +- 0 0 7105 7 Oct 00 17:27 Lag2 10 0 17 -10 +- 41 -5 +- 26 3 7105 8 Oct 00 04:29 Lag1 16 0 28 29 +- 27 0 +- 20 2 7105 8 Oct 00 07:59 Lag1 18 0 15 -9 +- 24 -5 +- 14 1 7105 8 Oct 00 11:07 Lag2 14 1 16 -1 +- 28 9 +- 16 1 7105 9 Oct 00 06:53 Lag1 11 0 7 -5 +- 79 0 +- 38 3 7105 9 Oct 00 09:27 Lag2 12 0 36 18 +- 29 23 +- 28 1 7105 9 Oct 00 10:06 Lag1 13 0 8 -4 +- 27 -5 +- 25 3 7105 10 Oct 00 05:31 Lag1 7 0 4 9 +- 107 -6 +- 72 2 7105 11 Oct 00 03:47 Lag1 16 0 35 35 +- 24 6 +- 20 5 7105 11 Oct 00 07:19 Lag1 14 0 20 -18 +- 25 -3 +- 11 2 7105 11 Oct 00 09:30 Lag2 8 0 24 28 +- 99 32 +- 65 0 7105 11 Oct 00 11:00 Lag1 4 0 7 -2 +- 63 -12 +- 152 1 7105 11 Oct 00 17:49 Lag2 8 0 31 -43 +- 81 -11 +- 62 9 7105 12 Oct 00 06:03 Lag1 15 0 27 -8 +- 27 -10 +- 13 4 7105 12 Oct 00 07:47 Lag2 15 0 44 40 +- 26 9 +- 26 2 7105 12 Oct 00 09:35 Lag1 11 0 33 -13 +- 29 -30 +- 30 1 7105 12 Oct 00 11:43 Lag2 8 1 9 -7 +- 37 1 +- 23 3 7105 12 Oct 00 19:59 Lag2 7 0 57 -56 +- 36 6 +- 28 3 7105 13 Oct 00 04:35 Lag1 21 1 18 6 +- 21 -8 +- 13 11 7105 13 Oct 00 08:09 Lag1 15 0 33 -13 +- 25 -22 +- 16 2 7105 13 Oct 00 09:43 Lag2 18 0 54 16 +- 22 32 +- 14 4 7105 13 Oct 00 11:45 Lag1 6 0 15 21 +- 55 -26 +- 87 1 7105 13 Oct 00 15:11 Lag1 6 0 6 1 +- 75 -5 +- 54 2 7105 13 Oct 00 18:04 Lag2 4 0 42 -54 +- 296 -8 +- 201 1 7105 14 Oct 00 03:27 Lag1 9 0 24 16 +- 50 12 +- 62 1 7105 14 Oct 00 06:45 Lag1 9 0 26 -18 +- 42 4 +- 19 5 7105 14 Oct 00 07:55 Lag2 16 0 24 8 +- 25 14 +- 18 1 7105 14 Oct 00 10:21 Lag1 9 0 10 4 +- 32 -12 +- 42 1 7105 14 Oct 00 11:56 Lag2 6 1 3 -11 +- 184 -6 +- 135 0 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 5 Oct 00 12:19 Lag1 8 0 7 -7 +- 33 -1 +- 47 1 7110 5 Oct 00 12:49 Lag2 13 0 34 -28 +- 41 -5 +- 28 2 7110 6 Oct 00 01:17 Lag2 8 0 7 -12 +- 96 15 +- 97 4 7110 6 Oct 00 07:17 Lag1 18 0 47 -45 +- 22 12 +- 13 10 7110 6 Oct 00 10:43 Lag2 6 0 6 -27 +- 213 -16 +- 154 1 7110 6 Oct 00 10:55 Lag1 18 0 30 -20 +- 24 19 +- 15 4 7110 6 Oct 00 23:33 Lag2 5 0 28 -23 +- 350 -2 +- 203 1 7110 7 Oct 00 06:09 Lag1 4 0 39 -40 +- 49 19 +- 88 4 7110 7 Oct 00 09:27 Lag1 16 0 40 -31 +- 25 8 +- 13 8 7110 7 Oct 00 12:45 Lag2 20 0 24 -16 +- 21 -9 +- 11 2 7110 8 Oct 00 10:53 Lag2 14 0 29 -33 +- 30 -9 +- 24 3 7110 8 Oct 00 11:40 Lag1 15 0 26 -5 +- 25 20 +- 19 4 7110 9 Oct 00 06:55 Lag1 13 0 24 -29 +- 32 16 +- 28 3 7110 9 Oct 00 10:13 Lag1 16 0 42 -19 +- 24 17 +- 12 10 7110 9 Oct 00 12:57 Lag2 20 0 27 -9 +- 21 -12 +- 10 1 7110 9 Oct 00 13:49 Lag1 9 0 15 -10 +- 34 22 +- 51 3 7110 12 Oct 00 06:31 Lag1 7 0 4 5 +- 101 -2 +- 84 3 7110 13 Oct 00 08:21 Lag1 22 0 37 -33 +- 20 -5 +- 10 6 7110 13 Oct 00 09:39 Lag2 13 0 27 -25 +- 27 25 +- 35 1 7110 13 Oct 00 12:03 Lag1 10 0 13 -12 +- 44 0 +- 40 3 7110 13 Oct 00 13:25 Lag2 9 1 9 31 +- 154 12 +- 79 1 7110 14 Oct 00 06:57 Lag1 21 0 46 -29 +- 20 23 +- 13 6 7110 14 Oct 00 10:29 Lag1 21 0 34 -30 +- 21 11 +- 12 5 7110 14 Oct 00 11:37 Lag2 22 0 42 -21 +- 21 -18 +- 13 3 7110 14 Oct 00 14:11 Lag1 4 0 10 -1 +- 175 12 +- 197 0 7110 14 Oct 00 16:05 Lag2 8 0 38 0 +- 119 -28 +- 86 1 7110 14 Oct 00 17:25 Lag1 10 0 28 15 +- 49 11 +- 36 2 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 5 Oct 00 03:11 Lag2 18 0 12 -5 +- 23 -6 +- 14 3 7124 5 Oct 00 09:31 Lag1 13 0 40 -22 +- 46 -10 +- 24 3 7124 5 Oct 00 12:27 Lag2 4 0 5 -51 +- 573 24 +- 291 2 7124 6 Oct 00 05:23 Lag2 21 0 7 4 +- 21 -6 +- 21 1 7124 6 Oct 00 10:01 Lag2 4 0 12 15 +- 271 3 +- 314 1 7124 6 Oct 00 11:31 Lag1 11 0 20 -13 +- 29 10 +- 23 3 7124 6 Oct 00 14:15 Lag2 9 0 19 -23 +- 41 15 +- 32 3 7124 13 Oct 00 04:23 Lag2 14 0 18 7 +- 41 11 +- 38 2 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 5 Oct 00 09:21 Lag1 4 0 37 7 +- 261 -37 +- 227 7 7210 10 Oct 00 09:28 Lag1 3 0 4 0 +- 84 10 +- 298 2 7210 12 Oct 00 02:01 Lag2 4 0 52 56 +- 535 -2 +- 334 3 7210 13 Oct 00 08:56 Lag1 5 0 26 -14 +- 103 -16 +- 126 3 Station 7231 (Wuhan) (Position solved, acc. 50 mm) 7231 7 Oct 00 17:22 Lag1 3 0 75 92 +- 151 -150 +- 206 15 7231 8 Oct 00 15:51 Lag1 5 0 1265 1186 +- 201 -92 +- 220 32 7231 9 Oct 00 17:53 Lag1 15 2 28 -9 +- 62 -6 +- 40 27 7231 9 Oct 00 20:23 Lag2 17 0 18 -6 +- 42 -5 +- 32 15 7231 10 Oct 00 16:39 Lag1 5 0 76 162 +- 224 128 +- 190 51 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 11 Oct 00 18:33 Lag1 17 0 36 9 +- 42 21 +- 26 9 7237 11 Oct 00 20:49 Lag2 2 0 22 -105 +-4665 -82 +-3015 0 7237 13 Oct 00 16:19 Lag1 2 0 16 61 +-4037 -36 +-1875 0 7237 13 Oct 00 19:23 Lag1 10 0 23 12 +- 66 23 +- 59 8 7237 14 Oct 00 14:27 Lag1 4 0 34 -14 +- 561 15 +- 431 5 7237 14 Oct 00 18:03 Lag1 3 0 37 160 +- 936 96 +- 510 28 Station 7249 (Beijing) (Position fixed, acc. 50 mm) 7249 11 Oct 00 15:17 Lag1 8 0 62 -7 +- 83 -74 +- 109 5 7249 11 Oct 00 18:33 Lag1 7 1 156 76 +- 142 -70 +- 118 10 7249 11 Oct 00 20:33 Lag2 14 0 137 -3 +- 55 -86 +- 34 18 7249 12 Oct 00 17:13 Lag1 8 0 13 -18 +- 231 -12 +- 112 10 7249 12 Oct 00 18:49 Lag2 9 0 45 -37 +- 74 13 +- 92 7 7249 12 Oct 00 20:53 Lag1 8 0 60 59 +- 61 -5 +- 89 12 7249 14 Oct 00 18:15 Lag1 9 0 158 -22 +- 65 -96 +- 58 103 7249 14 Oct 00 19:03 Lag2 10 0 14 15 +- 72 6 +- 73 7 Station 7335 (Kashima) (Position fixed, acc. 20 mm) 7335 11 Oct 00 03:11 Lag2 3 0 16 20 +- 78 47 +- 369 0 7335 12 Oct 00 01:19 Lag2 3 0 22 63 +- 316 -67 +- 461 10 7335 12 Oct 00 01:37 Lag1 3 0 62 -54 +- 316 -3 +- 175 11 Station 7339 (Tateyama) (Position fixed, acc. 20 mm) 7339 6 Oct 00 00:19 Lag2 9 0 27 -23 +- 39 10 +- 58 6 7339 10 Oct 00 00:39 Lag1 8 0 61 -49 +- 47 -18 +- 51 1 7339 10 Oct 00 00:53 Lag2 13 0 30 -31 +- 35 2 +- 37 3 7339 12 Oct 00 01:01 Lag2 9 0 34 -17 +- 41 24 +- 45 1 7339 12 Oct 00 01:23 Lag1 11 0 50 -12 +- 39 -24 +- 23 2 7339 12 Oct 00 05:21 Lag2 13 0 72 35 +- 57 27 +- 38 1 Station 7343 (Beijing) (Position solved, acc. 10 mm) 7343 7 Oct 00 20:33 Lag1 11 1 28 -3 +- 32 19 +- 24 7 7343 11 Oct 00 14:55 Lag1 23 1 42 -14 +- 20 23 +- 14 15 7343 11 Oct 00 18:29 Lag1 19 0 52 -54 +- 25 -3 +- 13 9 7343 11 Oct 00 20:29 Lag2 22 0 28 -21 +- 20 -8 +- 10 7 7343 12 Oct 00 17:05 Lag1 17 0 1260 1206 +- 37 -33 +- 18 10 7343 12 Oct 00 18:57 Lag2 11 0 12 9 +- 32 -8 +- 24 7 7343 12 Oct 00 20:41 Lag1 22 0 1276 1281 +- 20 -21 +- 12 8 7343 13 Oct 00 15:41 Lag1 27 0 1278 1277 +- 18 -4 +- 9 11 7343 13 Oct 00 19:17 Lag1 10 1 1260 1208 +- 144 -23 +- 63 8 7343 13 Oct 00 20:45 Lag2 18 0 1241 1242 +- 27 1 +- 17 6 7343 14 Oct 00 14:27 Lag1 19 2 102 97 +- 23 16 +- 20 10 7343 14 Oct 00 17:58 Lag1 17 5 65 -63 +- 28 -3 +- 22 5 7343 14 Oct 00 19:01 Lag2 16 1 1332 1333 +- 24 7 +- 24 17 7343 14 Oct 00 21:29 Lag1 14 3 1272 1269 +- 30 -8 +- 31 19 Station 7403 (Arequipa) (Position fixed, acc. 10 mm) 7403 5 Oct 00 02:12 Lag1 4 0 12 -1 +- 56 -24 +- 131 4 7403 5 Oct 00 04:18 Lag2 2 0 48 50 +- 194 4 +- 361 0 7403 5 Oct 00 05:24 Lag1 4 0 60 33 +- 133 -16 +- 79 3 7403 5 Oct 00 08:28 Lag2 12 0 9 9 +- 27 0 +- 28 3 7403 6 Oct 00 04:07 Lag1 14 0 18 15 +- 25 4 +- 16 5 7403 6 Oct 00 06:35 Lag2 7 0 19 23 +- 50 8 +- 77 3 7403 13 Oct 00 01:56 Lag1 3 0 38 55 +- 140 -38 +- 264 0 7403 13 Oct 00 05:11 Lag1 8 0 41 24 +- 33 -19 +- 20 3 Station 7501 (Hartebeesthoek) (Position solved, acc. 10 mm) 7501 6 Oct 00 19:35 Lag1 4 0 11 -12 +- 59 -7 +- 199 1 7501 6 Oct 00 20:58 Lag2 7 0 18 2 +- 37 25 +- 53 0 7501 9 Oct 00 15:21 Lag2 5 1 20 0 +- 829 -9 +- 391 2 7501 9 Oct 00 19:29 Lag2 4 0 8 11 +- 472 -1 +- 408 1 7501 12 Oct 00 17:11 Lag2 20 0 14 5 +- 21 12 +- 20 4 7501 12 Oct 00 21:46 Lag1 6 0 22 22 +- 39 -3 +- 25 1 7501 12 Oct 00 21:53 Lag2 3 0 8 7 +- 79 5 +- 515 0 7501 13 Oct 00 10:23 Lag1 4 1 34 -149 +- 708 -58 +- 356 4 7501 13 Oct 00 19:27 Lag2 10 0 8 3 +- 33 6 +- 26 3 7501 13 Oct 00 20:27 Lag1 9 0 14 -3 +- 39 11 +- 37 1 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 9 Oct 00 21:29 Lag1 15 0 16 -8 +- 32 12 +- 31 5 7806 10 Oct 00 01:04 Lag1 17 0 16 -7 +- 30 -2 +- 17 13 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 6 Oct 00 13:53 Lag1 4 0 61 -63 +- 107 12 +- 227 1 7810 7 Oct 00 09:05 Lag1 3 0 11 11 +- 560 -11 +- 291 2 7810 8 Oct 00 03:50 Lag2 2 0 31 -29 +-1731 -55 +-1582 0 7810 8 Oct 00 04:09 Lag1 12 0 33 -36 +- 80 2 +- 47 6 7810 8 Oct 00 07:50 Lag2 1 0 37 0 +- 0 0 +- 0 0 7810 8 Oct 00 07:53 Lag1 1 0 26 0 +- 0 0 +- 0 0 7810 8 Oct 00 11:55 Lag2 5 0 18 -20 +- 231 -3 +- 193 5 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 13 Oct 00 00:37 Lag1 17 0 18 -10 +- 48 -8 +- 30 7 7811 13 Oct 00 02:29 Lag2 7 0 29 3 +- 134 35 +- 163 13 Station 7820 (Kunming) (Position solved, acc. 80 mm) 7820 7 Oct 00 20:28 Lag2 4 0 95049 17302 +- 832 -71876 +- 533 23 7820 8 Oct 00 15:55 Lag1 12 0 33699 16404 +- 75 -35583 +- 81 379 7820 10 Oct 00 16:39 Lag1 16 0 43424 13526 +- 63 -29531 +- 46 625 7820 11 Oct 00 15:25 Lag1 8 0 22932 17636 +- 90 -28881 +- 179 137 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 5 Oct 00 01:41 Lag1 2 0 22 -870 +-9999 381 +-5956 0 7824 5 Oct 00 05:20 Lag2 10 0 10 -5 +- 49 7 +- 49 5 7824 6 Oct 00 03:25 Lag2 4 0 35 53 +- 473 16 +- 434 2 7824 8 Oct 00 23:13 Lag1 4 0 38 52 +- 417 13 +- 289 18 7824 9 Oct 00 02:51 Lag1 5 0 13 31 +- 215 14 +- 152 4 7824 13 Oct 00 23:33 Lag1 12 0 29 26 +- 43 9 +- 46 7 7824 14 Oct 00 03:09 Lag1 5 0 81 73 +- 105 -15 +- 154 7 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 5 Oct 00 05:43 Lag2 8 0 23 -88 +- 185 41 +- 101 1 7835 5 Oct 00 07:53 Lag1 14 0 15 11 +- 38 -4 +- 28 3 7835 5 Oct 00 23:43 Lag1 17 0 11 -8 +- 31 6 +- 21 2 7835 6 Oct 00 03:25 Lag2 9 0 12 -2 +- 53 -12 +- 49 3 7835 6 Oct 00 22:33 Lag1 7 0 6 -9 +- 96 14 +- 109 1 7835 8 Oct 00 00:31 Lag1 14 0 17 1 +- 34 13 +- 25 2 7835 9 Oct 00 02:43 Lag1 13 0 38 -35 +- 35 12 +- 24 4 7835 10 Oct 00 23:45 Lag1 15 0 28 -8 +- 55 11 +- 30 2 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 5 Oct 00 01:11 Lag1 10 0 28 6 +- 55 -24 +- 42 2 7836 10 Oct 00 04:11 Lag2 9 0 17 -14 +- 46 -7 +- 62 2 7836 10 Oct 00 23:53 Lag1 6 0 20 6 +- 156 19 +- 115 2 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 7 Oct 00 17:08 Lag1 6 0 18 -7 +- 196 -16 +- 135 6 7837 9 Oct 00 14:29 Lag1 7 0 27 -26 +- 66 16 +- 98 5 7837 9 Oct 00 17:53 Lag1 17 0 11 -4 +- 42 0 +- 26 10 7837 9 Oct 00 20:47 Lag2 5 0 37 0 +- 344 -22 +- 208 11 7837 10 Oct 00 16:35 Lag1 6 0 42 -71 +- 193 -24 +- 138 5 7837 10 Oct 00 18:47 Lag2 7 0 31 -23 +- 106 -12 +- 145 5 7837 14 Oct 00 14:41 Lag1 7 0 36 33 +- 86 -6 +- 133 3 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 10 Oct 00 16:35 Lag1 10 0 6 4 +- 41 2 +- 38 3 7838 11 Oct 00 14:57 Lag1 24 1 22 -13 +- 26 6 +- 13 11 7838 11 Oct 00 18:30 Lag1 11 0 42 41 +- 64 0 +- 45 7 7838 11 Oct 00 20:43 Lag2 7 0 30 32 +- 168 1 +- 108 4 7838 12 Oct 00 13:49 Lag1 14 0 22 -19 +- 39 3 +- 34 14 7838 13 Oct 00 15:45 Lag1 23 0 27 -20 +- 26 -2 +- 13 18 7838 13 Oct 00 17:15 Lag2 9 0 66 41 +- 81 26 +- 82 12 7838 13 Oct 00 19:19 Lag1 11 0 60 64 +- 51 6 +- 46 8 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 5 Oct 00 08:03 Lag1 5 0 54 51 +- 50 -9 +- 93 1 7839 5 Oct 00 09:35 Lag2 15 0 37 26 +- 25 17 +- 22 1 7839 5 Oct 00 11:53 Lag1 5 0 10 42 +- 433 -23 +- 202 1 7839 10 Oct 00 11:51 Lag1 6 0 30 -21 +- 45 -15 +- 53 3 7839 10 Oct 00 12:11 Lag2 6 0 9 3 +- 77 -5 +- 77 2 7839 12 Oct 00 21:07 Lag1 17 0 29 8 +- 25 23 +- 24 3 7839 13 Oct 00 07:37 Lag1 16 0 33 29 +- 27 -19 +- 15 5 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 5 Oct 00 09:47 Lag2 9 0 24 -8 +- 162 17 +- 83 2 7840 5 Oct 00 11:35 Lag1 14 0 17 7 +- 31 -12 +- 21 4 7840 5 Oct 00 13:35 Lag2 15 0 8 -9 +- 32 2 +- 25 1 7840 5 Oct 00 23:39 Lag1 16 0 3 -1 +- 27 -1 +- 22 2 7840 6 Oct 00 03:11 Lag1 15 0 12 0 +- 29 8 +- 19 2 7840 6 Oct 00 03:41 Lag2 7 0 14 14 +- 41 4 +- 71 3 7840 6 Oct 00 06:41 Lag1 14 0 16 8 +- 29 11 +- 22 4 7840 6 Oct 00 07:27 Lag2 21 0 28 -2 +- 23 18 +- 15 3 7840 6 Oct 00 10:05 Lag1 14 0 3 0 +- 32 2 +- 21 2 7840 6 Oct 00 11:35 Lag2 13 0 16 8 +- 32 5 +- 18 3 7840 6 Oct 00 13:49 Lag1 12 0 8 -6 +- 31 6 +- 40 3 7840 6 Oct 00 15:33 Lag2 15 0 29 -29 +- 27 -1 +- 26 3 7840 8 Oct 00 15:52 Lag2 8 0 57 -55 +- 40 -3 +- 49 3 7840 8 Oct 00 23:05 Lag1 14 0 39 34 +- 28 18 +- 29 4 7840 9 Oct 00 02:35 Lag1 15 0 32 -21 +- 32 8 +- 20 5 7840 10 Oct 00 07:51 Lag2 10 0 19 -13 +- 95 3 +- 55 2 7840 10 Oct 00 08:11 Lag1 11 0 12 -9 +- 49 -11 +- 33 3 7840 10 Oct 00 11:53 Lag1 2 0 32 -84 +-1023 -57 +-1114 0 7840 10 Oct 00 12:17 Lag2 12 0 35 -27 +- 66 -5 +- 41 2 7840 11 Oct 00 10:03 Lag2 6 0 28 1 +- 98 20 +- 68 1 7840 11 Oct 00 10:45 Lag1 2 0 28 -24 +-1750 -2 +-1065 0 7840 11 Oct 00 14:17 Lag2 4 0 41 -46 +- 93 -12 +- 204 4 7840 12 Oct 00 12:25 Lag2 5 0 17 -18 +- 56 -5 +- 128 2 7840 13 Oct 00 00:39 Lag1 20 0 15 -2 +- 24 -8 +- 14 5 7840 13 Oct 00 10:19 Lag2 19 0 30 4 +- 24 19 +- 16 2 7840 13 Oct 00 11:13 Lag1 11 0 16 -6 +- 33 -9 +- 21 1 7840 13 Oct 00 14:23 Lag2 16 0 21 -21 +- 27 2 +- 25 2 7840 13 Oct 00 23:20 Lag1 14 0 16 0 +- 29 13 +- 24 5 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 5 Oct 00 09:45 Lag2 5 0 23 -52 +- 150 33 +- 153 2 7845 9 Oct 00 09:49 Lag2 17 0 43 -27 +- 31 15 +- 22 3 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 5 Oct 00 03:11 Lag1 7 0 31 -32 +- 42 -2 +- 51 1 7849 5 Oct 00 06:35 Lag1 12 0 13 -7 +- 27 -10 +- 28 3 7849 5 Oct 00 07:05 Lag2 18 0 13 12 +- 22 3 +- 18 1 7849 5 Oct 00 09:51 Lag1 15 0 22 -15 +- 24 -12 +- 21 2 7849 5 Oct 00 11:07 Lag2 20 0 10 -2 +- 21 7 +- 15 4 7849 5 Oct 00 13:10 Lag1 10 0 26 -24 +- 31 -14 +- 25 5 7849 5 Oct 00 15:23 Lag2 17 0 34 23 +- 24 23 +- 17 3 7849 5 Oct 00 19:31 Lag2 12 0 18 -6 +- 27 26 +- 43 3 7849 6 Oct 00 08:47 Lag1 5 0 9 -13 +- 63 21 +- 117 4 7849 6 Oct 00 11:51 Lag1 19 0 23 -6 +- 22 13 +- 13 4 7849 7 Oct 00 00:29 Lag1 3 0 12 -6 +- 86 32 +- 431 1 7849 7 Oct 00 03:45 Lag1 14 0 9 -12 +- 41 -3 +- 23 4 7849 7 Oct 00 11:45 Lag2 8 0 9 -17 +- 70 21 +- 80 1 7849 7 Oct 00 14:21 Lag1 3 0 4 -9 +- 253 13 +- 254 1 7849 8 Oct 00 06:21 Lag1 5 0 13 -18 +- 234 3 +- 146 1 7849 8 Oct 00 09:29 Lag1 5 0 18 21 +- 57 -12 +- 51 9 7849 9 Oct 00 07:22 Lag2 7 0 9 -9 +- 82 -7 +- 54 8 7849 9 Oct 00 12:01 Lag2 3 0 21 -13 +- 81 41 +- 115 0 7849 9 Oct 00 14:51 Lag1 16 0 21 -1 +- 24 15 +- 18 4 7849 9 Oct 00 15:49 Lag2 22 0 30 15 +- 20 18 +- 13 3 7849 10 Oct 00 03:15 Lag1 12 0 27 -31 +- 37 -21 +- 23 3 7849 10 Oct 00 05:35 Lag2 13 0 25 -2 +- 27 -18 +- 20 4 7849 10 Oct 00 06:49 Lag1 12 0 16 11 +- 28 -14 +- 30 4 7849 10 Oct 00 09:47 Lag2 4 0 4 -1 +- 243 -5 +- 246 1 7849 10 Oct 00 10:17 Lag1 6 0 12 21 +- 74 -24 +- 87 4 7849 10 Oct 00 13:21 Lag1 16 0 12 0 +- 31 -6 +- 17 3 7849 10 Oct 00 14:03 Lag2 13 0 24 7 +- 26 26 +- 29 2 7849 10 Oct 00 17:59 Lag2 18 0 32 27 +- 22 17 +- 20 4 7849 11 Oct 00 02:03 Lag1 11 0 32 -29 +- 30 -6 +- 30 4 7849 11 Oct 00 03:56 Lag2 9 0 13 12 +- 33 -13 +- 78 5 7849 11 Oct 00 05:24 Lag1 13 0 22 -11 +- 26 -15 +- 22 3 7849 11 Oct 00 07:37 Lag2 8 0 4 0 +- 40 -2 +- 27 3 7849 11 Oct 00 08:53 Lag1 5 0 12 9 +- 67 -6 +- 128 1 7849 11 Oct 00 12:01 Lag2 5 0 41 2 +- 207 40 +- 189 6 7849 11 Oct 00 12:17 Lag1 8 0 11 12 +- 37 -4 +- 26 1 7849 12 Oct 00 00:33 Lag1 15 0 10 -8 +- 24 6 +- 24 2 7849 12 Oct 00 04:02 Lag1 14 0 28 -30 +- 30 -17 +- 20 5 7849 12 Oct 00 05:49 Lag2 5 0 8 17 +- 205 6 +- 137 1 7849 12 Oct 00 09:53 Lag2 3 0 3 39 +- 652 23 +- 394 0 7849 14 Oct 00 01:19 Lag1 19 0 28 -17 +- 22 16 +- 15 5 Station 7939 (Matera) (Position fixed, acc. 120 mm) 7939 10 Oct 00 01:19 Lag1 10 0 73 41 +- 121 -19 +- 82 47 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 10 Oct 00 01:39 Lag1 7 0 55 -70 +- 204 6 +- 88 6 8834 11 Oct 00 00:26 Lag1 4 0 26 -51 +-1198 9 +- 428 3 8834 13 Oct 00 07:35 Lag1 5 0 30 -73 +- 239 -24 +- 129 3 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Jul 1, 1900 -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1864 MD2LAS 000702 - 001010 0/ 18/ 0 0/ 5/ 0 23 1873 SIMLAS 000726 - 001006 0/ 14/ 0 0/ 2/ 0 16 1884 RIGLAS 000704 - 001010 0/ 13/ 0 0/ 8/ 0 21 1893 CRMLAS 000705 - 001003 0/ 2/ 0 0/ 17/ 0 19 7080 MLRS25 000703 - 001015 49/ 32/ 1 75/ 25/ 8 190 7090 ML0514 000701 - 001016 88/ 67/ 11 33/ 46/ 6 251 7105 ML0725 000701 - 001015 28/ 56/ 4 36/ 32/ 5 161 7110 ML0414 000701 - 001015 33/ 81/ 10 22/ 56/ 11 213 7124 ML0819 000704 - 001016 1/ 45/ 2 7/ 58/ 3 116 7210 HOLLAS 000920 - 001013 0/ 4/ 0 5/ 0/ 1 10 7231 WUHA01 000703 - 001010 0/ 27/ 0 0/ 31/ 0 58 7237 CHALAS 000701 - 001015 0/ 33/ 0 0/ 29/ 0 62 7249 BEJLAS 000831 - 001014 0/ 24/ 0 0/ 4/ 0 28 7328 KOGLAS 000708 - 000724 4/ 0/ 0 0/ 2/ 0 6 7335 KASLAS 000810 - 001016 15/ 0/ 0 22/ 0/ 0 37 7339 TATLAS 000828 - 001012 13/ 0/ 0 26/ 0/ 1 40 7343 TROS01 000831 - 001014 0/ 27/ 1 0/ 7/ 0 35 7403 TLRS3 000703 - 001016 0/ 57/ 1 5/ 46/ 0 109 7501 ML0616 000731 - 001013 3/ 12/ 1 3/ 24/ 0 43 7548 CAGLAS 000704 - 000705 0/ 0/ 0 0/ 2/ 0 2 7806 METLAS 000827 - 001010 0/ 28/ 0 0/ 0/ 0 28 7810 ZIMLAT 000701 - 001008 86/ 31/ 7 49/ 23/ 4 200 7811 POLLAS 000713 - 001013 0/ 20/ 0 0/ 7/ 0 27 7820 YSLR01 000701 - 001011 0/ 3/ 0 0/ 4/ 0 7 7824 SPNLAS 000701 - 001014 7/ 32/ 3 8/ 39/ 3 92 7831 HELLAS 000907 - 000907 0/ 1/ 0 0/ 0/ 0 1 7835 GRASSE 000701 - 001011 38/ 29/ 0 24/ 39/ 6 136 7836 GFZLAS 000702 - 001016 3/ 17/ 1 2/ 12/ 1 36 7837 CHILAS 000704 - 001015 0/ 31/ 0 0/ 30/ 0 61 7838 SHOLAS 000702 - 001013 0/ 34/ 0 2/ 12/ 2 50 7839 AUSLAS 000702 - 001013 62/ 25/ 4 38/ 27/ 7 163 7840 RGOLAS 000701 - 001015 109/ 31/ 6 86/ 22/ 11 265 7845 GRASLL 000704 - 001009 28/ 2/ 0 29/ 3/ 2 64 7849 MSLO01 000701 - 001015 93/162/ 13 64/129/ 11 472 7939 SAO102 000701 - 001010 0/ 14/ 1 0/ 13/ 0 28 8834 WLRS01 000701 - 001013 87/ 26/ 5 66/ 17/ 7 208 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 1008.0 -17.0 +/- 0.2 251.8 +/- 0.1 -31825.05 +/- 0.01 1011.0 -21.3 +/- 0.1 253.8 +/- 0.1 -31827.37 +/- 0.01 -------------------------------------------------------------- Comments: 1. This is a QLDAC analysis report in a new style. Although our old report served quite well for observation campaigns, we have received many requests to adjust our report to the current situation (i.e. a permanent global SLR network with few mobile systems), and to spend more attention to the quality of the data taken by the global network. The most important element of the report is the table with statistics for each individual data pass. Although the numbers will speak for themselves, we must give a warning here that some of you may be disappointed to see that their station appears to be suffering from a data problem. However, we are using a model for station positions that is already 5 years old, and which may be responsible for errors in the station position in the order of 1-5 cm. We intend to introduce a new coordinates solution in the course of this millennium. Users of this report are invited to give suggestions for further improvements. ”/DGFI3/home/slreport/mbox” complete From: Ron Noomen ******************************************************************************** |