| Date: | 2002-12-17 09:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 2396: Delft QL Report, December 17, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-12-17 09:45:00 UTC Message No. 2396 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, December 17, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS December 17, 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, Dec 16, 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, Dec 16, 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 021215 - 021215 1 2 1863 Maidanak, Uzbekistan (site 1) 021206 - 021206 1 1 1884 Riga, Latvia 021215 - 021215 - 1 1893 Kazivili, Crimea, Ukraine 021216 - 021216 1 - 7080 McDonald Obs., Fort Davis, TX 021209 - 021211 4 4 7090 Yarragadee, Australia 021209 - 021213 7 7 7105 Greenbelt, Maryland 021211 - 021215 1 1 7110 Monument Peak, California 021210 - 021213 11 9 7210 Haleakala Obs., Maui, Hawaii 021209 - 021216 9 12 7237 Changchun, China 021209 - 021216 13 8 7405 Concepcion, Chile (TIGO) 021208 - 021216 2 3 7501 Hartebeesthoek, SA (MOB-6) 021216 - 021216 - 1 7806 Metsahovi, Finland 021207 - 021210 4 3 7810 Zimmerwald, Switzerland 021213 - 021215 6 6 7811 Borowiec, Poland 021209 - 021214 8 9 7824 San Fernando, Spain 021206 - 021216 4 10 7835 Grasse, France 021213 - 021215 1 1 7836 Potsdam, Germany 021210 - 021212 6 7 7837 Shanghai Observatory, China 021209 - 021214 1 5 7838 Simosato Observatory, Japan 021214 - 021215 3 4 7840 Herstmonceux, United Kingdom 021209 - 021209 4 2 7845 Grasse, France (LLR) 021216 - 021216 1 1 7849 Mount Stromlo, Australia 021210 - 021216 16 12 8834 Wettzell, Germany 021209 - 021210 5 2 ------ ------ --- --- TOTAL 021206 - 021216 109 111 ------------------------------------------------------------------------------ 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, Dec 5, 2002 to Sun, Dec 15, 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 20 19 Number of Passes 165/162 154/150 Number of Normal Points 1486/1418 1501/1435 RMS of Fit (mm) 47 43 ----------------------------------------------------------------------- Residual statistics per station. The header line for each station shows the station id, its name, whether the position is solved for or not and the measurement accuracy in mm. Rejected observations are not used for the calculation of the rms-of-fit, the biases or the scatter. The latter holds w.r.t. the residual trend line described by the bias estimates. Uncertainties are 3-sigma values. -------------------------------------------------------------------------------- Date Time Sat. Obs. RMS Range Bias Time Bias Scatter tot/rej (mm) (mm) (us) (mm) -------------------------------------------------------------------------------- Station 1824 (Kiev) (Position solved, acc. 200 mm) 1824 8 Dec 02 21:13 LAG1 2 0 0 0 +-4055 0 +-8199 0 Station 1863 (Maidanak) (Position solved, acc. 200 mm) 1863 6 Dec 02 14:43 LAG2 12 0 21 4 +- 204 7 +- 178 19 1863 6 Dec 02 16:35 LAG1 9 0 14 0 +- 205 12 +- 241 8 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 6 Dec 02 08:00 LAG2 8 0 14 5 +- 73 -8 +- 64 1 7080 6 Dec 02 08:26 LAG1 8 0 8 -3 +- 93 2 +- 54 2 7080 7 Dec 02 19:40 LAG1 9 0 24 22 +- 38 2 +- 41 4 7080 7 Dec 02 23:11 LAG1 13 0 10 9 +- 29 2 +- 19 1 7080 7 Dec 02 23:47 LAG2 18 0 11 -5 +- 26 -4 +- 15 3 7080 9 Dec 02 20:27 LAG2 2 0 40 -15 +- 894 60 +- 977 0 7080 9 Dec 02 20:40 LAG1 5 0 29 40 +- 77 -24 +- 116 4 7080 10 Dec 02 22:41 LAG2 2 0 42 -347 +-8731 177 +-3984 0 7080 10 Dec 02 22:55 LAG1 6 0 34 3 +- 138 -24 +- 89 2 7080 11 Dec 02 05:23 LAG1 5 0 51 40 +- 84 -21 +- 141 3 7080 11 Dec 02 07:09 LAG2 4 0 33 8 +-1220 11 +- 540 0 7080 11 Dec 02 08:48 LAG1 10 0 13 2 +- 34 -12 +- 32 2 7080 11 Dec 02 10:38 LAG2 6 0 5 3 +- 73 14 +- 143 2 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 6 Dec 02 19:09 LAG1 2 0 66 -60 +-3199 3 +-1687 0 7090 6 Dec 02 20:17 LAG2 2 0 25 19 +-1303 -41 +-1213 0 7090 7 Dec 02 00:07 LAG2 6 0 26 -34 +- 128 -10 +- 146 7 7090 7 Dec 02 04:35 LAG2 1 0 36 0 +- 0 0 +- 0 0 7090 7 Dec 02 05:19 LAG1 13 0 40 -34 +- 33 29 +- 19 3 7090 7 Dec 02 21:13 LAG1 14 0 41 -13 +- 26 23 +- 14 5 7090 7 Dec 02 22:07 LAG2 13 0 44 -22 +- 30 -25 +- 27 2 7090 8 Dec 02 04:07 LAG1 3 0 62 -73 +- 158 26 +- 307 10 7090 8 Dec 02 07:33 LAG1 3 0 2475 -191 +- 65 -2407 +- 67 451 7090 8 Dec 02 16:31 LAG1 10 0 23 -27 +- 39 37 +- 55 2 7090 8 Dec 02 20:07 LAG1 5 0 19 -23 +- 52 30 +- 88 0 7090 8 Dec 02 20:15 LAG2 14 0 20 -3 +- 30 -13 +- 23 1 7090 8 Dec 02 23:29 LAG1 5 0 43 -43 +- 43 22 +- 123 3 7090 9 Dec 02 00:18 LAG2 10 0 19 -20 +- 35 -5 +- 48 2 7090 9 Dec 02 04:35 LAG2 2 0 36 -114 +-3557 -38 +-1779 0 7090 9 Dec 02 18:07 LAG2 10 0 67 31 +- 95 -25 +- 66 1 7090 9 Dec 02 18:29 LAG1 15 0 38 -13 +- 27 20 +- 18 2 7090 9 Dec 02 22:09 LAG1 10 0 28 -30 +- 33 9 +- 37 2 7090 9 Dec 02 22:37 LAG2 6 0 42 -18 +- 108 -30 +- 133 7 7090 10 Dec 02 16:49 LAG2 2 0 11 113 +- 939 -136 +-1058 0 7090 10 Dec 02 17:11 LAG1 17 0 28 8 +- 24 20 +- 19 3 7090 10 Dec 02 20:23 LAG2 4 0 23 -1 +- 334 -18 +- 255 1 7090 10 Dec 02 20:45 LAG1 16 0 26 -27 +- 25 6 +- 16 4 7090 11 Dec 02 19:39 LAG1 7 0 16 -20 +- 108 17 +- 56 3 7090 11 Dec 02 22:55 LAG2 5 0 42 -27 +- 144 -14 +- 140 7 7090 13 Dec 02 01:01 LAG2 5 0 43 -68 +- 79 -67 +- 157 1 7090 13 Dec 02 07:43 LAG1 3 0 43 35 +- 166 -12 +- 243 1 7090 13 Dec 02 20:02 LAG1 17 0 43 -8 +- 24 24 +- 13 1 7090 13 Dec 02 22:51 LAG2 8 0 25 -9 +- 68 -41 +- 86 1 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 7 Dec 02 00:25 LAG1 10 0 5 4 +- 35 0 +- 38 2 7105 7 Dec 02 02:13 LAG2 13 0 18 9 +- 31 11 +- 30 1 7105 7 Dec 02 03:40 LAG1 9 0 12 10 +- 33 12 +- 39 3 7105 7 Dec 02 19:35 LAG1 8 0 3 -1 +- 33 -3 +- 47 2 7105 7 Dec 02 20:05 LAG2 11 0 16 16 +- 29 3 +- 24 3 7105 7 Dec 02 22:53 LAG1 17 0 17 -9 +- 24 -11 +- 16 1 7105 8 Dec 02 00:17 LAG2 14 0 17 -21 +- 39 19 +- 29 1 7105 8 Dec 02 02:23 LAG1 5 0 22 21 +- 110 0 +- 121 1 7105 8 Dec 02 04:21 LAG2 21 0 23 -12 +- 24 -9 +- 15 3 7105 8 Dec 02 05:39 LAG1 17 0 21 -11 +- 23 8 +- 11 2 7105 8 Dec 02 09:27 LAG1 5 0 35 -33 +- 46 11 +- 142 1 7105 9 Dec 02 04:33 LAG1 12 0 33 23 +- 41 7 +- 27 2 7105 9 Dec 02 06:31 LAG2 19 0 31 -33 +- 26 3 +- 18 7 7105 9 Dec 02 07:51 LAG1 9 0 32 -17 +- 34 15 +- 15 1 7105 11 Dec 02 02:27 LAG2 10 0 41 0 +- 42 27 +- 28 2 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 5 Dec 02 01:42 LAG2 14 0 25 -43 +- 56 13 +- 32 1 7110 5 Dec 02 03:21 LAG1 9 0 40 -44 +- 43 5 +- 51 1 7110 5 Dec 02 05:37 LAG2 7 0 25 -12 +- 36 -11 +- 18 1 7110 5 Dec 02 06:27 LAG1 11 0 50 -39 +- 30 -12 +- 19 4 7110 5 Dec 02 10:18 LAG2 6 0 40 -33 +- 350 -3 +- 176 3 7110 6 Dec 02 09:10 LAG1 1 0 2 0 +- 0 0 +- 0 0 7110 6 Dec 02 12:05 LAG2 5 0 12 -10 +- 53 -4 +- 71 1 7110 6 Dec 02 21:09 LAG1 15 0 35 -38 +- 31 32 +- 24 4 7110 6 Dec 02 21:41 LAG2 18 0 17 -17 +- 22 5 +- 19 3 7110 7 Dec 02 00:31 LAG1 8 0 43 -27 +- 34 24 +- 22 3 7110 7 Dec 02 01:34 LAG2 15 0 61 -48 +- 35 -9 +- 19 2 7110 7 Dec 02 06:03 LAG2 12 0 49 -47 +- 27 -13 +- 35 3 7110 7 Dec 02 10:15 LAG2 12 0 25 -27 +- 41 2 +- 40 1 7110 7 Dec 02 10:37 LAG1 8 0 6 5 +- 34 2 +- 21 1 7110 9 Dec 02 01:36 LAG1 6 0 34 8 +- 105 21 +- 86 2 7110 9 Dec 02 01:49 LAG2 10 0 33 -28 +- 30 -14 +- 19 4 7110 10 Dec 02 03:27 LAG1 11 0 7 4 +- 29 6 +- 36 2 7110 10 Dec 02 04:13 LAG2 12 0 23 -25 +- 31 -23 +- 37 2 7110 10 Dec 02 06:39 LAG1 18 0 31 -31 +- 22 7 +- 15 3 7110 10 Dec 02 08:21 LAG2 19 0 42 -38 +- 22 -12 +- 16 4 7110 10 Dec 02 10:03 LAG1 10 0 20 -20 +- 31 0 +- 15 2 7110 10 Dec 02 22:07 LAG2 20 0 22 -21 +- 22 1 +- 15 6 7110 11 Dec 02 05:33 LAG1 6 0 17 -11 +- 48 -7 +- 42 0 7110 11 Dec 02 06:19 LAG2 16 0 41 -35 +- 26 -5 +- 13 8 7110 11 Dec 02 08:49 LAG1 17 0 37 -32 +- 24 -5 +- 14 3 7110 11 Dec 02 10:33 LAG2 9 0 13 6 +- 32 8 +- 25 1 7110 11 Dec 02 12:37 LAG1 2 0 28 -36 +- 624 46 +-3604 0 7110 11 Dec 02 21:15 LAG1 14 0 14 -9 +- 25 -8 +- 18 2 7110 12 Dec 02 04:41 LAG2 11 0 60 -42 +- 54 -15 +- 42 2 7110 12 Dec 02 08:33 LAG2 25 0 3 0 +- 19 -1 +- 12 2 7110 12 Dec 02 11:03 LAG1 7 0 29 1 +- 44 -18 +- 26 1 7110 12 Dec 02 23:27 LAG1 8 0 26 -22 +- 67 2 +- 48 1 7110 13 Dec 02 06:09 LAG1 11 0 41 -35 +- 31 10 +- 33 2 7110 13 Dec 02 06:37 LAG2 11 0 49 -52 +- 32 -22 +- 21 10 7110 13 Dec 02 09:49 LAG1 10 0 4 -3 +- 62 0 +- 38 2 7110 13 Dec 02 10:45 LAG2 8 0 142 140 +- 36 5 +- 39 4 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 5 Dec 02 00:00 LAG1 19 0 13 11 +- 24 -5 +- 16 2 7210 5 Dec 02 00:57 LAG2 21 0 33 21 +- 23 16 +- 13 3 7210 5 Dec 02 03:43 LAG1 11 0 20 -24 +- 51 3 +- 37 3 7210 5 Dec 02 05:13 LAG2 10 0 32 18 +- 34 22 +- 30 5 7210 5 Dec 02 09:31 LAG2 26 0 33 32 +- 21 -2 +- 15 8 7210 5 Dec 02 10:22 LAG1 3 0 8 19 +- 429 -20 +- 333 1 7210 6 Dec 02 02:33 LAG1 6 0 38 7 +- 213 16 +- 117 1 7210 6 Dec 02 03:12 LAG2 8 0 28 26 +- 39 -4 +- 29 3 7210 6 Dec 02 07:39 LAG2 10 0 10 10 +- 34 -3 +- 42 1 7210 7 Dec 02 04:29 LAG1 9 0 34 7 +- 52 33 +- 61 3 7210 7 Dec 02 05:39 LAG2 14 0 6 -1 +- 40 7 +- 40 2 7210 8 Dec 02 03:01 LAG1 8 0 29 35 +- 57 8 +- 53 3 7210 8 Dec 02 03:43 LAG2 10 0 15 25 +- 57 -14 +- 47 1 7210 8 Dec 02 07:52 LAG2 9 0 7 3 +- 36 -4 +- 37 4 7210 8 Dec 02 09:33 LAG1 8 0 24 -17 +- 45 14 +- 64 3 7210 9 Dec 02 01:32 LAG2 15 0 11 11 +- 28 2 +- 21 4 7210 9 Dec 02 06:11 LAG2 2 0 40 97 +-1754 -60 +-1880 0 7210 9 Dec 02 10:04 LAG2 2 0 28 59 +-1417 16 +- 761 0 7210 9 Dec 02 23:53 LAG2 12 0 14 1 +- 46 9 +- 38 7 7210 10 Dec 02 00:19 LAG1 18 0 35 2 +- 27 -22 +- 17 2 7210 10 Dec 02 03:37 LAG2 4 0 34 108 +- 753 37 +- 384 4 7210 12 Dec 02 04:00 LAG2 13 0 42 41 +- 30 -1 +- 33 3 7210 12 Dec 02 04:45 LAG1 4 0 20 30 +- 130 -22 +- 258 2 7210 12 Dec 02 08:29 LAG2 15 0 11 12 +- 32 -5 +- 26 4 7210 12 Dec 02 10:54 LAG1 2 0 75 24 +-1373 -20 +- 540 0 7210 13 Dec 02 02:29 LAG2 5 0 11 7 +- 405 1 +- 196 3 7210 13 Dec 02 03:16 LAG1 1 0 16 0 +- 0 0 +- 0 0 7210 13 Dec 02 06:21 LAG2 7 0 34 10 +- 42 -41 +- 60 4 7210 13 Dec 02 09:43 LAG1 13 0 23 23 +- 30 0 +- 29 2 7210 13 Dec 02 10:27 LAG2 5 0 40 26 +- 783 -6 +- 351 3 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 5 Dec 02 09:39 LAG2 2 0 50 -555 +-9999 185 +-8732 0 7237 5 Dec 02 10:37 LAG1 15 0 9 4 +- 46 -2 +- 32 7 7237 5 Dec 02 12:52 LAG2 11 0 45 44 +- 61 1 +- 44 5 7237 5 Dec 02 14:11 LAG1 10 0 36 4 +- 71 -23 +- 42 4 7237 5 Dec 02 17:27 LAG1 5 0 54 20 +- 548 -15 +- 245 3 7237 6 Dec 02 09:23 LAG1 17 0 64 21 +- 43 34 +- 27 6 7237 6 Dec 02 10:59 LAG2 14 0 37 37 +- 49 -13 +- 28 7 7237 6 Dec 02 12:47 LAG1 11 0 15 -10 +- 52 5 +- 42 8 7237 6 Dec 02 15:07 LAG2 10 0 31 20 +- 62 17 +- 31 6 7237 6 Dec 02 16:05 LAG1 12 0 21 21 +- 51 0 +- 22 5 7237 6 Dec 02 19:46 LAG1 10 0 31 31 +- 55 0 +- 49 5 7237 7 Dec 02 13:07 LAG2 14 0 44 47 +- 79 3 +- 52 6 7237 7 Dec 02 15:09 LAG1 9 0 34 30 +- 197 1 +- 98 8 7237 7 Dec 02 17:53 LAG2 5 0 41 -110 +-1157 71 +- 546 6 7237 7 Dec 02 18:14 LAG1 4 0 23 48 +-1109 10 +- 473 4 7237 8 Dec 02 10:09 LAG1 11 0 44 26 +- 52 21 +- 31 7 7237 8 Dec 02 11:16 LAG2 10 0 45 24 +- 55 -23 +- 31 9 7237 8 Dec 02 13:37 LAG1 8 0 8 -2 +- 62 8 +- 84 3 7237 8 Dec 02 15:25 LAG2 4 0 12 -12 +- 832 -13 +- 453 4 7237 8 Dec 02 16:55 LAG1 6 0 29 25 +- 76 11 +- 33 4 7237 9 Dec 02 08:50 LAG1 11 0 58 51 +- 52 28 +- 43 7 7237 9 Dec 02 09:22 LAG2 9 0 45 16 +- 90 -28 +- 44 5 7237 9 Dec 02 12:11 LAG1 5 0 15 29 +- 396 24 +- 236 6 7237 9 Dec 02 13:43 LAG2 3 0 38 33 +- 164 -23 +- 564 1 7237 10 Dec 02 10:51 LAG1 16 0 48 49 +- 44 4 +- 33 5 7237 10 Dec 02 11:28 LAG2 14 0 53 31 +- 46 -24 +- 26 9 7237 10 Dec 02 14:23 LAG1 12 0 21 0 +- 61 -13 +- 39 4 7237 10 Dec 02 15:33 LAG2 11 0 39 33 +- 53 13 +- 25 7 7237 10 Dec 02 17:39 LAG1 9 0 28 23 +- 58 -5 +- 24 11 7237 11 Dec 02 09:37 LAG1 6 0 23 18 +- 71 -7 +- 41 9 7237 11 Dec 02 10:03 LAG2 4 0 11 41 +- 546 -24 +- 273 5 7237 11 Dec 02 13:03 LAG1 9 0 24 22 +- 59 -9 +- 48 8 7237 12 Dec 02 11:35 LAG1 9 0 48 43 +- 65 -6 +- 50 4 7237 12 Dec 02 11:39 LAG2 10 0 38 31 +- 55 -17 +- 40 5 7237 12 Dec 02 15:19 LAG1 8 0 17 8 +- 133 3 +- 81 9 7237 12 Dec 02 15:45 LAG2 11 0 61 61 +- 61 0 +- 29 10 7237 12 Dec 02 18:30 LAG1 7 0 31 31 +- 71 -9 +- 33 8 7237 13 Dec 02 09:50 LAG2 16 0 41 31 +- 43 -21 +- 35 6 7237 13 Dec 02 10:22 LAG1 11 0 35 36 +- 56 7 +- 55 8 7237 13 Dec 02 17:39 LAG1 4 0 42 74 +- 731 -14 +- 322 4 Station 7405 (Concepcion) (Position solved, acc. 20 mm) 7405 8 Dec 02 05:14 LAG1 4 0 5 -8 +- 141 20 +- 254 2 7405 11 Dec 02 07:25 LAG2 4 0 5 13 +- 466 9 +- 309 5 7405 11 Dec 02 08:12 LAG1 1 0 2195 0 +- 0 0 +- 0 0 7405 12 Dec 02 14:08 LAG2 2 0 2 7 +- 282 -9 +- 344 0 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 7 Dec 02 15:50 LAG1 4 0 23 -17 +- 714 -2 +- 288 5 7806 7 Dec 02 16:39 LAG2 8 0 37 -36 +- 67 0 +- 57 9 7806 7 Dec 02 18:51 LAG1 12 0 35 35 +- 38 3 +- 24 6 7806 10 Dec 02 14:53 LAG1 8 0 33 -8 +- 46 -35 +- 49 7 7806 10 Dec 02 15:10 LAG2 5 0 50 -39 +- 82 17 +- 114 2 7806 10 Dec 02 18:34 LAG1 5 0 14 16 +- 104 -10 +- 81 11 7806 10 Dec 02 19:01 LAG2 8 0 57 -36 +- 118 14 +- 82 8 7806 10 Dec 02 22:13 LAG1 6 0 6 -19 +- 271 7 +- 118 5 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 13 Dec 02 13:37 LAG2 5 0 30 0 +- 397 23 +- 312 3 7810 13 Dec 02 14:37 LAG1 9 4 42 21 +- 230 -25 +- 95 3 7810 13 Dec 02 17:15 LAG2 19 0 66 2 +- 49 42 +- 31 4 7810 13 Dec 02 17:59 LAG1 26 23 19 4 +- 532 -13 +- 459 0 7810 13 Dec 02 21:17 LAG2 31 31 0 0 +- 0 0 +- 0 0 7810 13 Dec 02 21:19 LAG1 19 19 0 0 +- 0 0 +- 0 0 7810 14 Dec 02 00:41 LAG1 40 37 28 54 +-3763 -30 +-1369 1 7810 14 Dec 02 01:15 LAG2 39 39 0 0 +- 0 0 +- 0 0 7810 14 Dec 02 12:57 LAG1 16 9 14 32 +- 313 12 +- 206 2 7810 14 Dec 02 15:32 LAG2 4 2 36 -33 +- 162 21 +- 675 0 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 6 Dec 02 22:53 LAG2 8 0 27 -61 +- 175 51 +- 135 3 7811 6 Dec 02 23:44 LAG1 13 0 42 -38 +- 57 -19 +- 43 9 7811 7 Dec 02 16:37 LAG2 17 0 67 -25 +- 48 46 +- 36 6 7811 7 Dec 02 18:55 LAG1 16 0 61 -23 +- 50 -39 +- 34 3 7811 7 Dec 02 20:43 LAG2 17 0 70 -44 +- 49 48 +- 38 4 7811 7 Dec 02 22:29 LAG1 14 0 57 -15 +- 62 -30 +- 41 2 7811 9 Dec 02 17:02 LAG2 4 0 51 -40 +- 105 60 +- 316 2 7811 9 Dec 02 21:09 LAG2 3 0 30 -30 +- 117 46 +- 601 2 7811 9 Dec 02 23:14 LAG1 13 0 66 -27 +- 58 -39 +- 43 4 7811 10 Dec 02 18:25 LAG1 15 0 98 -22 +- 53 -65 +- 38 4 7811 10 Dec 02 19:01 LAG2 17 0 94 -38 +- 49 70 +- 37 2 7811 10 Dec 02 21:51 LAG1 14 0 69 15 +- 53 -50 +- 39 4 7811 10 Dec 02 23:05 LAG2 15 0 100 -95 +- 52 44 +- 47 3 7811 11 Dec 02 21:13 LAG2 8 0 90 -46 +- 99 57 +- 112 2 7811 12 Dec 02 00:07 LAG1 14 0 109 -66 +- 70 -33 +- 44 7 7811 12 Dec 02 19:16 LAG1 5 0 20 -12 +- 109 -42 +- 182 1 7811 12 Dec 02 19:31 LAG2 9 0 55 -26 +- 162 55 +- 115 3 7811 12 Dec 02 22:34 LAG1 17 0 55 -12 +- 48 -31 +- 28 6 7811 12 Dec 02 23:18 LAG2 14 0 75 -75 +- 56 38 +- 49 5 7811 13 Dec 02 02:27 LAG1 8 0 159 -161 +- 136 3 +- 147 9 7811 13 Dec 02 17:23 LAG2 5 0 111 -2 +- 270 99 +- 248 6 7811 14 Dec 02 00:49 LAG1 13 0 104 -104 +- 56 -22 +- 49 12 7811 14 Dec 02 19:28 LAG2 8 0 113 -46 +- 103 62 +- 85 4 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 5 Dec 02 02:31 LAG2 6 0 20 20 +- 71 2 +- 130 3 7824 5 Dec 02 18:22 LAG1 1 0 3 0 +- 0 0 +- 0 0 7824 5 Dec 02 20:05 LAG2 21 0 21 -18 +- 33 5 +- 21 3 7824 5 Dec 02 21:53 LAG1 5 0 57 -51 +- 92 -6 +- 79 1 7824 6 Dec 02 00:31 LAG2 4 0 16 24 +- 262 6 +- 205 0 7824 6 Dec 02 18:25 LAG2 3 0 16 3 +- 354 21 +- 379 0 7824 6 Dec 02 20:51 LAG1 3 0 18 -156 +-1187 93 +- 671 11 7824 6 Dec 02 22:37 LAG2 6 0 12 6 +- 107 24 +- 154 1 7824 7 Dec 02 00:05 LAG1 7 0 25 5 +- 228 10 +- 123 1 7824 7 Dec 02 20:33 LAG2 7 0 6 8 +- 95 4 +- 104 2 7824 7 Dec 02 22:37 LAG1 2 0 20 -13 +- 361 19 +-1071 0 7824 8 Dec 02 00:49 LAG2 3 0 14 -7 +- 487 7 +- 480 1 7824 10 Dec 02 19:09 LAG2 2 0 47 37 +-1607 9 +-1490 0 7824 10 Dec 02 22:58 LAG2 12 0 22 8 +- 53 6 +- 24 8 7824 12 Dec 02 19:09 LAG2 5 0 34 35 +- 69 8 +- 115 4 7824 12 Dec 02 19:43 LAG1 4 0 5 36 +- 618 -23 +- 386 2 7824 12 Dec 02 22:51 LAG1 5 0 60 65 +- 86 -15 +- 173 1 7824 12 Dec 02 23:37 LAG2 10 0 19 55 +- 179 -33 +- 93 5 7824 14 Dec 02 19:21 LAG2 14 0 29 29 +- 41 -1 +- 42 3 7824 14 Dec 02 23:27 LAG2 5 0 65 24 +- 485 -23 +- 285 6 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 5 Dec 02 02:33 LAG1 6 0 38 -61 +- 87 -43 +- 103 3 7835 7 Dec 02 00:05 LAG1 7 0 21 -41 +- 212 26 +- 93 3 7835 7 Dec 02 20:43 LAG2 6 0 9 -9 +- 57 1 +- 35 1 7835 13 Dec 02 21:29 LAG1 7 0 13 16 +- 70 -5 +- 81 2 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 7 Dec 02 20:47 LAG2 3 0 14 24 +- 373 11 +- 390 0 7836 8 Dec 02 00:53 LAG2 9 0 35 -36 +- 67 1 +- 72 3 7836 10 Dec 02 00:53 LAG2 7 1 25 -26 +- 56 12 +- 82 8 7836 10 Dec 02 02:51 LAG1 7 0 9 4 +- 87 -2 +- 102 6 7836 10 Dec 02 19:17 LAG2 4 0 32 31 +- 233 0 +- 246 6 7836 10 Dec 02 22:13 LAG1 3 0 14 17 +- 883 -2 +- 496 1 7836 10 Dec 02 23:07 LAG2 2 0 15 153 +-1865 147 +-1651 0 7836 11 Dec 02 01:33 LAG1 3 0 11 -10 +- 78 -12 +- 136 4 7836 11 Dec 02 17:11 LAG1 6 0 32 23 +- 58 -20 +- 86 1 7836 11 Dec 02 17:27 LAG2 7 0 50 -6 +- 260 29 +- 137 2 7836 11 Dec 02 20:49 LAG1 5 0 26 48 +- 189 -15 +- 111 9 7836 11 Dec 02 21:07 LAG2 11 0 14 16 +- 53 16 +- 46 3 7836 12 Dec 02 15:19 LAG2 10 0 16 -11 +- 43 18 +- 49 3 7836 12 Dec 02 22:47 LAG1 7 0 40 33 +- 55 6 +- 44 14 7836 12 Dec 02 23:23 LAG2 12 0 31 28 +- 46 2 +- 36 7 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 9 Dec 02 09:41 LAG2 3 0 23 -165 +-1157 92 +- 731 4 7837 9 Dec 02 13:35 LAG2 5 0 11 9 +- 185 -1 +- 218 3 7837 10 Dec 02 11:37 LAG2 9 0 18 17 +- 62 -6 +- 59 8 7837 10 Dec 02 15:47 LAG2 6 0 26 -52 +- 152 -34 +- 140 3 7837 10 Dec 02 17:57 LAG1 4 0 77 -83 +- 232 7 +- 244 5 7837 14 Dec 02 12:23 LAG2 7 0 19 5 +- 260 -18 +- 207 5 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 5 Dec 02 07:21 LAG1 10 0 15 0 +- 42 -10 +- 32 7 7838 5 Dec 02 08:49 LAG2 16 0 9 6 +- 37 4 +- 27 7 7838 6 Dec 02 09:31 LAG1 12 0 28 17 +- 50 10 +- 41 8 7838 14 Dec 02 08:17 LAG2 8 0 26 47 +- 185 -13 +- 108 7 7838 14 Dec 02 11:59 LAG2 7 0 15 -45 +- 442 -30 +- 224 2 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 5 Dec 02 02:16 LAG2 11 0 26 -25 +- 32 -7 +- 27 2 7840 5 Dec 02 02:30 LAG1 8 0 50 -33 +- 38 -21 +- 19 3 7840 5 Dec 02 14:43 LAG1 12 0 29 21 +- 31 -17 +- 26 2 7840 5 Dec 02 16:15 LAG2 16 0 29 19 +- 27 11 +- 18 3 7840 5 Dec 02 21:50 LAG1 11 0 16 -1 +- 45 -11 +- 33 3 7840 9 Dec 02 12:49 LAG1 10 0 33 34 +- 34 -5 +- 55 1 7840 9 Dec 02 16:14 LAG1 15 0 33 30 +- 29 -12 +- 16 10 7840 9 Dec 02 16:41 LAG2 18 0 23 4 +- 25 13 +- 16 1 7840 9 Dec 02 20:01 LAG1 3 0 27 27 +- 68 -2 +- 310 1 7840 9 Dec 02 20:47 LAG2 15 0 26 14 +- 28 11 +- 16 4 7840 9 Dec 02 23:11 LAG1 16 0 36 27 +- 27 -11 +- 17 5 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 5 Dec 02 00:13 LAG2 4 0 27 -12 +- 363 11 +- 276 2 7849 5 Dec 02 01:03 LAG1 4 0 43 47 +- 58 -14 +- 106 3 7849 5 Dec 02 20:38 LAG1 2 0 41 71 +- 971 -68 +- 590 0 7849 6 Dec 02 15:47 LAG1 3 0 30 15 +- 620 9 +- 385 1 7849 7 Dec 02 17:43 LAG1 2 0 28 -19 +- 897 11 +-1135 0 7849 7 Dec 02 18:17 LAG2 12 0 5 -3 +- 27 0 +- 21 4 7849 8 Dec 02 03:48 LAG1 8 0 13 -9 +- 45 10 +- 28 5 7849 8 Dec 02 16:29 LAG1 4 0 16 -24 +- 176 7 +- 157 0 7849 8 Dec 02 16:47 LAG2 4 0 20 28 +- 354 -5 +- 265 0 7849 8 Dec 02 19:41 LAG1 3 0 23 43 +- 699 35 +- 371 2 7849 8 Dec 02 20:22 LAG2 6 0 19 -5 +- 49 13 +- 30 7 7849 10 Dec 02 21:05 LAG2 4 0 14 -18 +- 325 27 +- 270 1 7849 10 Dec 02 23:54 LAG1 4 1 24 4 +- 59 -45 +- 130 7 7849 11 Dec 02 18:58 LAG2 5 0 8 2 +- 94 -11 +- 106 1 7849 11 Dec 02 19:35 LAG1 5 0 48 -49 +- 475 0 +- 204 3 7849 11 Dec 02 23:01 LAG2 13 0 14 -13 +- 26 0 +- 31 6 7849 12 Dec 02 02:09 LAG1 4 0 19 -3 +- 179 -10 +- 121 1 7849 12 Dec 02 14:19 LAG1 10 0 19 -18 +- 30 1 +- 51 4 7849 12 Dec 02 16:57 LAG2 13 0 36 -26 +- 32 -13 +- 30 5 7849 12 Dec 02 17:49 LAG1 15 0 14 -13 +- 25 1 +- 15 5 7849 12 Dec 02 20:49 LAG2 7 0 29 9 +- 36 -30 +- 40 8 7849 12 Dec 02 21:23 LAG1 9 0 12 12 +- 44 0 +- 47 2 7849 13 Dec 02 23:24 LAG1 4 0 29 29 +- 51 0 +- 140 3 7849 13 Dec 02 23:33 LAG2 6 0 33 -44 +- 120 10 +- 107 4 7849 14 Dec 02 02:45 LAG1 10 0 19 -16 +- 35 17 +- 27 2 7849 14 Dec 02 03:13 LAG2 12 0 41 26 +- 29 13 +- 16 4 7849 14 Dec 02 06:13 LAG1 6 0 39 -40 +- 100 -1 +- 123 2 7849 14 Dec 02 15:11 LAG1 9 5 972 981 +- 89 23 +- 196 1 7849 14 Dec 02 17:31 LAG2 3 0 768 -2708 +- 407 1660 +- 202 123 7849 14 Dec 02 18:31 LAG1 13 0 1035 1024 +- 26 35 +- 13 4 7849 14 Dec 02 21:07 LAG2 10 0 990 1030 +- 35 -56 +- 23 4 7849 14 Dec 02 21:59 LAG1 8 0 1084 1070 +- 34 51 +- 31 8 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 7 Dec 02 11:55 LAG1 13 0 30 -27 +- 26 -13 +- 34 6 8834 7 Dec 02 22:23 LAG1 7 0 42 -37 +- 88 3 +- 59 3 8834 8 Dec 02 14:01 LAG1 15 0 47 -40 +- 24 -11 +- 12 5 8834 8 Dec 02 14:45 LAG2 17 0 46 -43 +- 24 24 +- 16 8 8834 8 Dec 02 17:45 LAG1 4 0 13 -20 +- 111 -12 +- 147 1 8834 8 Dec 02 18:43 LAG2 20 0 52 -39 +- 23 27 +- 11 9 8834 8 Dec 02 21:01 LAG1 9 0 34 -25 +- 64 6 +- 44 2 8834 8 Dec 02 22:49 LAG2 14 0 50 -42 +- 26 19 +- 13 8 8834 9 Dec 02 12:49 LAG1 12 0 21 -20 +- 31 -1 +- 25 3 8834 9 Dec 02 16:13 LAG1 11 0 36 -24 +- 30 -11 +- 17 6 8834 9 Dec 02 16:53 LAG2 6 0 72 -66 +- 78 6 +- 78 1 8834 9 Dec 02 19:42 LAG1 8 0 9 -13 +- 70 -4 +- 51 3 8834 9 Dec 02 20:55 LAG2 11 0 42 -34 +- 28 13 +- 16 7 8834 9 Dec 02 23:09 LAG1 9 0 25 -44 +- 59 -19 +- 39 1 8834 10 Dec 02 02:43 LAG1 6 0 28 -58 +- 185 -20 +- 124 1 -------------------------------------------------------------------------------- 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 - 021215 0/ 12/ 0 0/ 7/ 0 19 1831 LVIL 020507 - 020905 0/ 11/ 0 0/ 3/ 0 14 1863 MDNLAS 020524 - 021206 0/ 69/ 0 0/ 51/ 0 120 1864 MD2LAS 020311 - 021120 0/ 63/ 0 0/ 48/ 0 111 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 - 021215 0/106/ 1 0/ 70/ 0 177 1893 CRMLAS 020305 - 021216 0/ 39/ 0 0/ 26/ 0 65 7080 MLRS25 020105 - 021211 131/160/ 18 146/173/ 16 644 7090 ML0514 020101 - 021213 287/354/ 49 255/272/ 31 1248 7105 ML0725 020104 - 021215 93/273/ 31 75/212/ 19 703 7110 ML0414 020105 - 021213 81/446/ 40 61/371/ 32 1031 7124 ML0819 020113 - 021126 0/ 84/ 0 0/ 66/ 0 150 7210 HOLLAS 020104 - 021216 63/103/ 13 70/138/ 14 401 7237 CHALAS 020101 - 021216 0/345/ 0 0/245/ 3 593 7249 BEJLAS 020116 - 021126 0/ 66/ 0 0/ 63/ 0 129 7403 TLRS3 020108 - 021104 3/ 70/ 0 1/ 80/ 0 154 7405 TIGO 020417 - 021216 10/ 47/ 3 3/ 37/ 1 101 7501 ML0616 020102 - 021216 163/194/ 20 162/194/ 19 752 7548 CAGLAS 020226 - 020415 0/ 0/ 0 0/ 10/ 0 10 7806 METLAS 020109 - 021210 0/ 53/ 5 0/ 43/ 1 102 7810 ZIMLAT 020101 - 021215 211/163/ 33 146/115/ 17 685 7811 POLLAS 020103 - 021214 0/ 56/ 1 0/ 49/ 0 106 7820 YSLR01 020105 - 020414 0/ 36/ 0 0/ 62/ 0 98 7824 SPNLAS 020109 - 021216 0/226/ 3 0/158/ 6 393 7832 SALRO 020102 - 021127 209/107/ 21 234/101/ 14 686 7835 GRASSE 020102 - 021215 20/118/ 5 30/ 97/ 3 273 7836 GFZLAS 020103 - 021212 5/113/ 14 2/ 91/ 8 233 7837 CHILAS 020102 - 021214 0/ 73/ 2 0/ 79/ 1 155 7838 SHOLAS 020112 - 021215 12/ 88/ 6 2/ 91/ 3 202 7839 AUSLAS 020102 - 021201 145/284/ 34 90/186/ 13 752 7840 RGOLAS 020102 - 021209 214/287/ 50 168/195/ 25 939 7845 GRASLL 020102 - 021216 12/ 34/ 6 13/ 32/ 4 101 7848 FTLR03 020202 - 020826 4/ 38/ 0 5/ 32/ 4 83 7849 MSLO01 020101 - 021216 254/134/ 21 224/125/ 17 775 7941 MLROnn 020108 - 020717 29/ 17/ 3 20/ 26/ 2 97 8834 WLRS01 020108 - 021210 103/162/ 24 113/116/ 12 530 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 021209.0 -22.9 +/- 0.1 148.7 +/- 0.1 -32282.06 +/- 0.01 021212.0 -31.7 +/- 0.1 152.8 +/- 0.1 -32284.59 +/- 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 ******************************************************************************** |