| Date: | 2002-12-24 06:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 2411: Delft QL Report, December 24, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-12-24 06:45:00 UTC Message No. 2411 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, December 24, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS December 24, 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 23, 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 23, 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 021216 - 021222 2 2 1884 Riga, Latvia 021222 - 021222 - 1 1893 Kazivili, Crimea, Ukraine 021216 - 021216 1 - 7080 McDonald Obs., Fort Davis, TX 021220 - 021220 2 1 7090 Yarragadee, Australia 021216 - 021219 6 5 7105 Greenbelt, Maryland 021216 - 021223 11 9 7110 Monument Peak, California 021218 - 021220 10 6 7210 Haleakala Obs., Maui, Hawaii 021216 - 021223 8 11 7237 Changchun, China 021216 - 021222 16 11 7308 Tokyo, Japan 021210 - 021223 3 6 7405 Concepcion, Chile (TIGO) 021216 - 021221 5 5 7501 Hartebeesthoek, SA (MOB-6) 021218 - 021218 - 1 7806 Metsahovi, Finland 021218 - 021218 1 2 7810 Zimmerwald, Switzerland 021219 - 021219 2 1 7811 Borowiec, Poland 021220 - 021223 2 2 7824 San Fernando, Spain 021220 - 021223 6 2 7832 Riyad, Saudi Arabia 021217 - 021223 3 6 7835 Grasse, France 021215 - 021221 3 3 7838 Simosato Observatory, Japan 021217 - 021217 3 3 7839 Graz, Austria 021219 - 021219 1 1 7840 Herstmonceux, United Kingdom 021218 - 021219 7 5 7845 Grasse, France (LLR) 021216 - 021222 4 6 7849 Mount Stromlo, Australia 021214 - 021221 11 12 ------ ------ --- --- TOTAL 021210 - 021223 107 101 ------------------------------------------------------------------------------ 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 12, 2002 to Sun, Dec 22, 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 22 24 Number of Passes 146/142 139/134 Number of Normal Points 1271/1205 1417/1327 RMS of Fit (mm) 37 39 ----------------------------------------------------------------------- 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 15 Dec 02 17:39 LAG2 7 0 62 -127 +- 598 -87 +- 487 37 1824 15 Dec 02 21:39 LAG2 4 0 89 -164 +-2818 -135 +-1612 49 1824 15 Dec 02 22:16 LAG1 6 0 68 73 +- 845 -33 +- 447 65 1824 16 Dec 02 15:41 LAG2 3 0 108 -985 +-6453 -544 +-3328 61 1824 16 Dec 02 17:05 LAG1 13 1 106 -149 +- 333 -103 +- 197 54 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 15 Dec 02 17:43 LAG2 10 0 47 -11 +- 100 55 +- 116 6 Station 1893 (Kazivili) (Position fixed, acc. 100 mm) 1893 16 Dec 02 17:15 LAG1 4 0 35 135 +- 677 108 +- 624 10 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 20 Dec 02 19:30 LAG2 5 0 2 2 +- 55 -3 +- 137 1 7080 20 Dec 02 19:42 LAG1 1 0 11 0 +- 0 0 +- 0 0 7080 20 Dec 02 23:04 LAG1 6 0 12 -13 +- 132 -17 +- 92 1 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 13 Dec 02 01:01 LAG2 5 0 9 -15 +- 79 -16 +- 157 1 7090 13 Dec 02 07:43 LAG1 3 0 46 39 +- 166 -11 +- 243 1 7090 13 Dec 02 20:02 LAG1 17 0 37 -4 +- 24 20 +- 13 2 7090 13 Dec 02 22:51 LAG2 8 0 11 -19 +- 68 -15 +- 86 1 7090 16 Dec 02 17:21 LAG2 11 0 34 19 +- 82 -37 +- 59 2 7090 16 Dec 02 19:55 LAG1 10 0 10 -32 +- 121 16 +- 52 1 7090 16 Dec 02 21:09 LAG2 17 0 34 7 +- 26 -30 +- 21 2 7090 16 Dec 02 23:08 LAG1 8 0 17 -19 +- 40 7 +- 58 2 7090 17 Dec 02 01:36 LAG2 4 0 7 -1 +- 50 -23 +- 169 4 7090 17 Dec 02 06:09 LAG1 3 0 12 218 +-1373 -83 +- 544 3 7090 17 Dec 02 21:45 LAG1 9 0 22 -8 +- 35 20 +- 43 3 7090 17 Dec 02 23:40 LAG2 3 0 16 -23 +- 192 33 +- 410 13 7090 18 Dec 02 17:09 LAG1 8 0 21 0 +- 105 13 +- 69 4 7090 18 Dec 02 20:17 LAG1 19 0 21 -4 +- 22 11 +- 11 2 7090 19 Dec 02 23:49 LAG2 2 0 48 -36 +- 476 36 +-1394 0 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 15 Dec 02 00:20 LAG1 3 0 19 5 +- 432 -14 +- 253 2 7105 16 Dec 02 21:37 LAG1 4 0 36 -3 +- 154 -18 +- 89 1 7105 16 Dec 02 22:59 LAG2 13 0 30 -3 +- 27 14 +- 12 5 7105 17 Dec 02 00:43 LAG1 12 0 17 15 +- 28 -9 +- 25 3 7105 17 Dec 02 03:09 LAG2 4 0 15 -21 +- 107 -4 +- 60 3 7105 17 Dec 02 04:09 LAG1 7 0 16 14 +- 37 2 +- 26 4 7105 17 Dec 02 07:33 LAG2 8 0 63 -67 +- 68 6 +- 81 1 7105 17 Dec 02 07:49 LAG1 6 0 63 -77 +- 90 15 +- 86 1 7105 18 Dec 02 02:59 LAG1 2 0 43 43 +- 436 0 +-1147 0 7105 18 Dec 02 23:25 LAG2 15 0 15 -6 +- 25 14 +- 23 2 7105 20 Dec 02 23:51 LAG2 9 0 22 -29 +- 72 4 +- 38 1 7105 21 Dec 02 02:11 LAG1 9 0 33 -10 +- 32 -20 +- 21 3 7105 21 Dec 02 21:37 LAG1 11 0 29 -20 +- 29 -16 +- 27 3 7105 21 Dec 02 21:57 LAG2 12 0 12 -11 +- 87 11 +- 46 2 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 12 Dec 02 04:41 LAG2 11 0 27 -23 +- 54 -3 +- 42 1 7110 12 Dec 02 08:33 LAG2 25 0 32 -31 +- 19 1 +- 12 7 7110 12 Dec 02 11:03 LAG1 7 0 44 47 +- 44 -3 +- 26 3 7110 12 Dec 02 23:27 LAG1 8 0 36 -30 +- 67 5 +- 48 1 7110 13 Dec 02 06:09 LAG1 11 0 57 -55 +- 31 4 +- 33 2 7110 13 Dec 02 06:37 LAG2 11 0 33 -36 +- 32 -10 +- 21 8 7110 13 Dec 02 09:49 LAG1 10 0 7 -1 +- 62 -3 +- 38 2 7110 13 Dec 02 10:45 LAG2 8 0 6 -5 +- 36 -1 +- 39 1 7110 18 Dec 02 22:15 LAG1 5 0 54 -72 +- 88 -15 +- 61 3 7110 18 Dec 02 23:18 LAG2 10 0 73 -76 +- 84 1 +- 49 2 7110 19 Dec 02 01:47 LAG1 6 0 20 3 +- 39 13 +- 26 1 7110 19 Dec 02 03:07 LAG2 17 0 57 -26 +- 24 -35 +- 20 3 7110 19 Dec 02 05:17 LAG1 3 0 18 -23 +- 112 20 +- 346 1 7110 19 Dec 02 07:17 LAG2 17 0 33 -31 +- 24 -10 +- 14 10 7110 19 Dec 02 08:31 LAG1 8 0 52 -47 +- 42 8 +- 42 0 7110 19 Dec 02 12:15 LAG1 3 0 40 -39 +- 72 -12 +- 465 0 7110 19 Dec 02 21:15 LAG1 7 0 25 -70 +- 116 35 +- 78 1 7110 20 Dec 02 00:37 LAG1 13 0 28 -28 +- 39 28 +- 26 3 7110 20 Dec 02 01:17 LAG2 11 0 46 -32 +- 34 -12 +- 20 1 7110 20 Dec 02 04:01 LAG1 6 0 15 -30 +- 80 28 +- 101 1 7110 20 Dec 02 05:23 LAG2 16 0 44 -44 +- 24 -4 +- 15 7 7110 20 Dec 02 07:05 LAG1 13 0 44 -37 +- 27 12 +- 18 5 7110 20 Dec 02 09:26 LAG2 6 0 34 34 +- 39 8 +- 36 3 7110 20 Dec 02 10:35 LAG1 7 0 33 4 +- 36 -16 +- 18 3 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 12 Dec 02 04:00 LAG2 13 0 15 11 +- 30 11 +- 33 1 7210 12 Dec 02 04:45 LAG1 4 0 19 13 +- 130 11 +- 258 2 7210 12 Dec 02 08:29 LAG2 15 0 59 49 +- 32 13 +- 26 5 7210 12 Dec 02 10:54 LAG1 2 0 31 -1 +-1373 -13 +- 540 0 7210 13 Dec 02 02:29 LAG2 5 0 9 -27 +- 405 17 +- 196 2 7210 13 Dec 02 03:16 LAG1 1 0 1 0 +- 0 0 +- 0 0 7210 13 Dec 02 06:21 LAG2 7 0 26 27 +- 42 6 +- 60 4 7210 13 Dec 02 09:43 LAG1 13 0 20 16 +- 30 -9 +- 29 2 7210 13 Dec 02 10:27 LAG2 5 0 35 53 +- 783 8 +- 351 3 7210 15 Dec 02 02:28 LAG2 12 0 10 17 +- 54 -10 +- 39 1 7210 15 Dec 02 04:04 LAG1 5 0 27 17 +- 52 12 +- 45 3 7210 15 Dec 02 06:35 LAG2 15 0 20 17 +- 28 -17 +- 30 2 7210 15 Dec 02 10:25 LAG1 8 0 55 46 +- 104 -6 +- 64 1 7210 15 Dec 02 10:43 LAG2 2 0 71 -272 +-4365 -147 +-1869 0 7210 15 Dec 02 23:03 LAG1 20 0 13 11 +- 24 4 +- 16 3 7210 16 Dec 02 00:49 LAG2 6 0 6 23 +- 403 -8 +- 185 3 7210 16 Dec 02 02:49 LAG1 11 0 38 30 +- 43 8 +- 35 3 7210 16 Dec 02 04:59 LAG2 2 0 4 -211 +-3456 160 +-2631 0 7210 16 Dec 02 22:36 LAG2 11 0 13 2 +- 35 -16 +- 42 2 7210 17 Dec 02 01:19 LAG1 11 0 18 21 +- 39 11 +- 31 3 7210 17 Dec 02 23:53 LAG1 15 0 22 19 +- 31 15 +- 21 3 7210 18 Dec 02 00:57 LAG2 7 0 50 -3 +- 191 29 +- 104 5 7210 18 Dec 02 22:35 LAG1 3 0 10 17 +- 749 12 +- 539 9 7210 18 Dec 02 22:41 LAG2 8 0 28 -33 +- 58 -7 +- 52 5 7210 19 Dec 02 02:53 LAG2 10 0 46 49 +- 38 -12 +- 47 3 7210 19 Dec 02 07:08 LAG2 14 0 22 -7 +- 32 -18 +- 33 4 7210 19 Dec 02 08:48 LAG1 1 0 20 0 +- 0 0 +- 0 0 7210 20 Dec 02 04:29 LAG1 2 0 20 14 +- 472 8 +- 660 0 7210 20 Dec 02 05:03 LAG2 10 0 6 2 +- 39 -6 +- 56 1 7210 20 Dec 02 09:22 LAG2 11 0 5 -4 +- 47 0 +- 44 1 7210 21 Dec 02 03:05 LAG2 11 0 38 48 +- 42 -23 +- 43 6 7210 21 Dec 02 03:08 LAG1 2 0 28 32 +- 222 -8 +- 374 0 7210 21 Dec 02 07:29 LAG2 11 0 44 -41 +- 35 -5 +- 29 7 7210 21 Dec 02 09:23 LAG1 10 0 18 -12 +- 34 -10 +- 31 4 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 12 Dec 02 11:35 LAG1 9 0 8 4 +- 65 6 +- 50 4 7237 12 Dec 02 11:39 LAG2 10 0 31 31 +- 55 -5 +- 40 6 7237 12 Dec 02 15:19 LAG1 8 0 14 -12 +- 133 11 +- 81 9 7237 12 Dec 02 15:45 LAG2 11 0 30 34 +- 61 6 +- 29 6 7237 12 Dec 02 18:30 LAG1 7 0 54 55 +- 71 -3 +- 33 9 7237 13 Dec 02 09:50 LAG2 16 0 29 24 +- 43 -13 +- 35 5 7237 13 Dec 02 10:22 LAG1 11 0 16 14 +- 56 0 +- 55 8 7237 13 Dec 02 17:39 LAG1 4 0 52 94 +- 731 -18 +- 322 4 7237 16 Dec 02 09:45 LAG1 11 0 11 4 +- 61 8 +- 47 7 7237 16 Dec 02 12:09 LAG2 12 0 24 18 +- 52 -6 +- 34 6 7237 16 Dec 02 13:15 LAG1 10 0 11 -5 +- 56 -4 +- 37 7 7237 16 Dec 02 16:15 LAG2 14 0 53 53 +- 47 -4 +- 29 9 7237 16 Dec 02 16:31 LAG1 9 0 18 16 +- 59 -3 +- 24 7 7237 18 Dec 02 10:37 LAG1 10 0 27 23 +- 55 16 +- 57 5 7237 18 Dec 02 12:31 LAG2 11 0 27 26 +- 53 10 +- 48 4 7237 18 Dec 02 14:09 LAG1 10 0 16 19 +- 88 -15 +- 55 5 7237 18 Dec 02 16:33 LAG2 9 0 55 55 +- 58 5 +- 42 9 7237 18 Dec 02 17:56 LAG1 2 0 29 15 +-3253 6 +-1456 0 7237 19 Dec 02 09:20 LAG1 4 0 26 33 +- 257 8 +- 256 6 7237 19 Dec 02 10:39 LAG2 14 0 40 44 +- 53 -23 +- 40 7 7237 19 Dec 02 12:45 LAG1 14 0 19 21 +- 57 -12 +- 41 8 7237 19 Dec 02 14:37 LAG2 6 0 16 64 +- 329 33 +- 183 8 7237 19 Dec 02 16:27 LAG1 7 0 37 53 +- 366 -7 +- 163 3 7237 20 Dec 02 09:18 LAG2 1 0 58 0 +- 0 0 +- 0 0 7237 20 Dec 02 11:25 LAG1 11 0 57 56 +- 53 2 +- 57 7 7237 20 Dec 02 12:41 LAG2 6 0 45 49 +- 154 2 +- 86 3 7237 20 Dec 02 15:01 LAG1 11 0 30 54 +- 156 -13 +- 74 7 7237 20 Dec 02 18:47 LAG1 4 0 21 83 +-1510 -31 +- 710 11 7237 21 Dec 02 10:00 LAG1 11 0 69 67 +- 52 -11 +- 30 6 7237 21 Dec 02 10:55 LAG2 14 0 41 45 +- 52 -15 +- 46 6 7237 21 Dec 02 13:37 LAG1 5 0 43 49 +- 126 -12 +- 181 4 Station 7308 (Tokyo) (Position solved, acc. 50 mm) 7308 12 Dec 02 04:57 LAG1 4 0 17 -13 +- 112 -8 +- 277 7 7308 12 Dec 02 12:07 LAG2 8 0 17 15 +- 72 2 +- 54 3 7308 13 Dec 02 10:17 LAG2 8 0 12 16 +- 177 -8 +- 115 10 7308 17 Dec 02 10:29 LAG2 16 0 12 6 +- 49 2 +- 32 9 7308 18 Dec 02 13:01 LAG2 7 0 11 -24 +- 158 13 +- 90 4 7308 20 Dec 02 04:21 LAG1 3 0 68 -98 +-1454 -14 +- 695 2 Station 7405 (Concepcion) (Position solved, acc. 20 mm) 7405 12 Dec 02 14:08 LAG2 2 0 25 3 +- 282 27 +- 344 0 7405 16 Dec 02 06:21 LAG2 3 0 4 12 +- 242 -16 +- 276 1 7405 17 Dec 02 07:15 LAG1 7 0 6 -30 +- 231 14 +- 104 4 7405 17 Dec 02 08:28 LAG2 5 0 8 -14 +- 226 4 +- 163 1 7405 18 Dec 02 05:49 LAG1 5 0 99999 99999 +- 200 45 +- 140 2*CHK* 7405 18 Dec 02 06:18 LAG2 15 15 0 0 +- 0 0 +- 0 0 7405 20 Dec 02 06:15 LAG1 7 0 99999 99999 +- 137 40 +- 87 2*CHK* 7405 20 Dec 02 06:47 LAG2 8 0 99999 99999 +- 120 69 +- 84 9*CHK* 7405 21 Dec 02 05:13 LAG1 3 0 99999 99999 +- 359 4 +- 405 0*CHK* 7405 21 Dec 02 08:27 LAG2 9 0 99999 99999 +- 137 56 +- 82 2*CHK* 7405 21 Dec 02 08:44 LAG1 7 0 99999 99999 +- 111 0 +- 67 5*CHK* Station 7501 (Hartebeesthoek) (Position fixed, acc. 10 mm) 7501 16 Dec 02 06:49 LAG2 4 0 9 47 +- 463 35 +- 408 2 7501 18 Dec 02 07:05 LAG2 4 0 15 -9 +- 398 5 +- 331 1 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 18 Dec 02 16:11 LAG2 4 0 11 -19 +- 115 18 +- 114 2 7806 18 Dec 02 18:09 LAG1 3 0 11 25 +- 158 41 +- 277 2 7806 18 Dec 02 20:01 LAG2 6 0 12 -7 +- 58 5 +- 63 6 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 13 Dec 02 13:37 LAG2 5 0 27 42 +- 397 -12 +- 312 3 7810 13 Dec 02 14:37 LAG1 9 4 47 18 +- 230 -26 +- 95 3 7810 13 Dec 02 17:15 LAG2 19 0 40 0 +- 49 26 +- 31 3 7810 13 Dec 02 17:59 LAG1 12 0 34 -12 +- 64 -18 +- 43 2 7810 13 Dec 02 21:17 LAG2 19 9 49 6 +- 66 25 +- 36 6 7810 13 Dec 02 21:27 LAG1 4 0 32 22 +- 112 -24 +- 77 2 7810 14 Dec 02 00:41 LAG1 15 0 35 -1 +- 55 -16 +- 26 4 7810 14 Dec 02 01:15 LAG2 17 0 61 -61 +- 49 10 +- 39 6 7810 14 Dec 02 12:57 LAG1 5 0 66 59 +- 381 -4 +- 251 2 7810 14 Dec 02 15:32 LAG2 2 0 8 -9 +- 162 -6 +- 675 0 7810 15 Dec 02 21:52 LAG2 15 15 0 0 +- 0 0 +- 0 0 7810 15 Dec 02 21:57 LAG1 41 41 0 0 +- 0 0 +- 0 0 7810 19 Dec 02 16:47 LAG1 14 0 30 -9 +- 54 -16 +- 31 3 7810 19 Dec 02 17:55 LAG2 19 0 49 4 +- 46 31 +- 31 5 7810 19 Dec 02 20:09 LAG1 17 0 19 8 +- 48 -11 +- 34 2 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 12 Dec 02 00:07 LAG1 14 0 69 -48 +- 70 -16 +- 44 6 7811 12 Dec 02 19:16 LAG1 5 0 28 -33 +- 109 -38 +- 182 1 7811 12 Dec 02 19:31 LAG2 9 0 60 -35 +- 162 64 +- 115 4 7811 12 Dec 02 22:34 LAG1 17 0 52 -15 +- 48 -29 +- 28 6 7811 12 Dec 02 23:18 LAG2 14 0 134 -140 +- 56 33 +- 49 7*CHK* 7811 13 Dec 02 02:27 LAG1 4 0 124 -128 +- 176 4 +- 172 4 7811 13 Dec 02 17:25 LAG2 4 0 81 -23 +- 324 61 +- 342 1 7811 14 Dec 02 00:49 LAG1 13 0 83 -80 +- 56 -32 +- 49 12 7811 14 Dec 02 19:31 LAG2 7 0 106 -63 +- 103 48 +- 95 3 7811 20 Dec 02 16:05 LAG2 6 0 330 -264 +- 329 44 +- 214 1 7811 20 Dec 02 18:59 LAG1 8 0 46 -11 +- 86 -43 +- 95 5 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 12 Dec 02 19:09 LAG2 5 0 28 27 +- 69 25 +- 115 4 7824 12 Dec 02 19:43 LAG1 4 0 8 7 +- 618 -10 +- 386 2 7824 12 Dec 02 22:51 LAG1 5 0 35 39 +- 86 -12 +- 173 1 7824 12 Dec 02 23:37 LAG2 10 0 22 61 +- 179 -23 +- 93 5 7824 14 Dec 02 19:21 LAG2 14 0 9 3 +- 41 7 +- 42 1 7824 14 Dec 02 23:27 LAG2 5 0 40 4 +- 485 -20 +- 285 6 7824 15 Dec 02 03:13 LAG1 6 0 7 4 +- 204 -8 +- 149 1 7824 15 Dec 02 18:51 LAG1 5 0 19 19 +- 186 0 +- 182 3 7824 15 Dec 02 21:31 LAG2 16 0 37 30 +- 38 10 +- 26 7 7824 16 Dec 02 01:47 LAG2 3 0 4 3 +- 168 -1 +- 466 1 7824 20 Dec 02 19:11 LAG1 3 0 7 7 +- 97 10 +- 417 0 7824 20 Dec 02 20:05 LAG2 16 0 33 -17 +- 39 -19 +- 34 2 7824 20 Dec 02 22:29 LAG1 7 0 16 -9 +- 65 -8 +- 62 3 7824 21 Dec 02 21:09 LAG1 8 0 21 -20 +- 53 -3 +- 87 3 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 17 Dec 02 13:57 LAG2 9 0 20 -19 +- 55 34 +- 61 1 7832 18 Dec 02 11:05 LAG1 15 0 17 -6 +- 27 -9 +- 15 3 7832 18 Dec 02 12:07 LAG2 9 0 28 -37 +- 114 35 +- 66 4 7832 18 Dec 02 14:49 LAG1 7 0 9 10 +- 80 -17 +- 88 3 7832 18 Dec 02 16:03 LAG2 12 0 7 7 +- 34 8 +- 50 1 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 13 Dec 02 21:29 LAG1 7 0 24 -21 +- 70 -4 +- 81 2 7835 15 Dec 02 17:45 LAG2 11 0 17 -50 +- 110 29 +- 64 3 7835 18 Dec 02 14:35 LAG1 2 0 22 -82 +-5359 -41 +-2097 0 7835 19 Dec 02 17:53 LAG2 9 0 18 -11 +- 42 9 +- 29 2 7835 20 Dec 02 22:17 LAG1 13 0 19 -13 +- 35 -10 +- 25 3 7835 21 Dec 02 17:55 LAG1 8 0 32 37 +- 180 -2 +- 94 2 7835 21 Dec 02 18:11 LAG2 23 0 15 3 +- 29 -10 +- 18 1 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 12 Dec 02 15:19 LAG2 10 0 18 9 +- 43 13 +- 49 3 7836 12 Dec 02 22:47 LAG1 7 0 37 28 +- 55 8 +- 44 14 7836 12 Dec 02 23:23 LAG2 12 0 31 -32 +- 46 2 +- 36 5 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 14 Dec 02 12:23 LAG2 7 0 25 31 +- 260 -5 +- 207 5 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 14 Dec 02 08:17 LAG2 8 0 14 23 +- 185 -6 +- 108 7 7838 14 Dec 02 11:59 LAG2 7 0 26 1 +- 442 -12 +- 224 1 7838 15 Dec 02 07:37 LAG1 7 0 29 -37 +- 242 -28 +- 119 19 7838 15 Dec 02 10:15 LAG2 12 0 21 10 +- 37 14 +- 47 11 7838 15 Dec 02 11:05 LAG1 7 0 47 44 +- 87 -2 +- 101 11 7838 15 Dec 02 14:17 LAG2 7 0 5 -12 +- 251 -8 +- 139 3 7838 15 Dec 02 14:43 LAG1 5 1 22 -105 +- 441 57 +- 250 15 7838 17 Dec 02 04:59 LAG1 11 0 17 1 +- 52 13 +- 40 7 7838 17 Dec 02 06:35 LAG2 7 0 18 0 +- 208 -10 +- 121 6 7838 17 Dec 02 08:25 LAG1 5 0 26 46 +- 397 10 +- 209 2 7838 17 Dec 02 10:35 LAG2 7 0 19 12 +- 49 0 +- 110 15 7838 17 Dec 02 11:49 LAG1 6 0 55 16 +- 125 -39 +- 127 9 7838 17 Dec 02 14:35 LAG2 5 0 52 -59 +- 353 -4 +- 217 4 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 19 Dec 02 13:14 LAG1 10 0 13 13 +- 40 -2 +- 21 7 7839 19 Dec 02 13:57 LAG2 9 0 23 31 +- 50 34 +- 46 0 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 18 Dec 02 14:33 LAG1 20 0 31 23 +- 24 -12 +- 14 5 7840 18 Dec 02 15:41 LAG2 16 0 21 13 +- 28 15 +- 20 1 7840 18 Dec 02 18:05 LAG1 6 0 27 10 +- 240 -8 +- 121 0 7840 18 Dec 02 19:43 LAG2 22 0 30 15 +- 23 15 +- 14 3 7840 18 Dec 02 21:31 LAG1 13 0 23 21 +- 33 -13 +- 22 5 7840 18 Dec 02 23:47 LAG2 17 0 7 0 +- 27 5 +- 22 2 7840 19 Dec 02 00:59 LAG1 19 0 11 4 +- 24 -5 +- 13 1 7840 19 Dec 02 13:11 LAG1 17 0 32 31 +- 26 -4 +- 20 4 7840 19 Dec 02 13:53 LAG2 17 0 39 17 +- 26 30 +- 21 1 7840 19 Dec 02 16:43 LAG1 13 0 12 7 +- 29 -4 +- 14 2 7840 19 Dec 02 17:47 LAG2 21 0 35 11 +- 23 22 +- 15 3 7840 19 Dec 02 20:12 LAG1 15 0 16 16 +- 28 -1 +- 19 3 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 16 Dec 02 13:51 LAG1 16 0 13 7 +- 27 7 +- 19 4 7845 16 Dec 02 15:35 LAG2 21 0 25 -20 +- 29 -2 +- 16 10 7845 19 Dec 02 14:19 LAG2 12 0 65 -91 +- 209 63 +- 87 15 7845 19 Dec 02 16:51 LAG1 15 0 27 -27 +- 28 6 +- 20 4 7845 19 Dec 02 17:49 LAG2 24 0 30 -21 +- 22 13 +- 13 7 7845 19 Dec 02 21:53 LAG2 13 0 49 -27 +- 75 12 +- 42 4 7845 19 Dec 02 23:49 LAG1 16 0 15 -28 +- 58 14 +- 26 4 7845 20 Dec 02 15:29 LAG1 9 0 16 -18 +- 45 -4 +- 35 4 7845 20 Dec 02 20:07 LAG2 24 0 25 -21 +- 24 -2 +- 14 8 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 12 Dec 02 02:09 LAG1 4 0 15 -38 +- 179 32 +- 121 1 7849 12 Dec 02 14:19 LAG1 10 0 21 -20 +- 30 0 +- 51 4 7849 12 Dec 02 16:57 LAG2 13 0 6 4 +- 32 -3 +- 30 5 7849 12 Dec 02 17:49 LAG1 15 0 18 -5 +- 25 10 +- 15 4 7849 12 Dec 02 20:49 LAG2 7 0 19 15 +- 36 9 +- 40 8 7849 12 Dec 02 21:23 LAG1 9 0 9 -6 +- 44 13 +- 47 2 7849 13 Dec 02 23:24 LAG1 4 0 17 -15 +- 51 -8 +- 140 3 7849 13 Dec 02 23:33 LAG2 6 0 18 4 +- 120 12 +- 107 3 7849 14 Dec 02 02:45 LAG1 10 0 24 -21 +- 35 -3 +- 27 2 7849 14 Dec 02 03:13 LAG2 12 0 9 -7 +- 29 4 +- 16 5 7849 14 Dec 02 06:13 LAG1 6 0 27 12 +- 100 -18 +- 123 2 7849 14 Dec 02 15:19 LAG1 3 0 26 -17 +- 100 -8 +- 88 0 7849 14 Dec 02 17:31 LAG2 1 0 31 0 +- 0 0 +- 0 0 7849 14 Dec 02 18:28 LAG1 15 0 13 -10 +- 24 -2 +- 11 6 7849 14 Dec 02 21:07 LAG2 7 0 22 11 +- 37 -16 +- 27 3 7849 14 Dec 02 21:59 LAG1 12 0 7 2 +- 27 4 +- 30 6 7849 15 Dec 02 01:51 LAG2 8 0 32 -32 +- 197 0 +- 95 4 7849 15 Dec 02 04:55 LAG1 4 0 21 5 +- 53 10 +- 30 3 7849 15 Dec 02 17:17 LAG1 14 0 19 -9 +- 26 -10 +- 18 3 7849 15 Dec 02 19:13 LAG2 16 0 16 16 +- 24 -5 +- 23 1 7849 15 Dec 02 23:33 LAG2 4 0 22 19 +- 51 -7 +- 58 2 7849 16 Dec 02 00:11 LAG1 3 0 35 36 +- 69 -4 +- 240 0 7849 16 Dec 02 03:49 LAG1 7 0 27 -26 +- 248 22 +- 105 3 7849 16 Dec 02 17:15 LAG2 35 35 0 0 +- 0 0 +- 0 0 7849 16 Dec 02 19:20 LAG1 41 35 996 998 +- 39 -16 +- 55 2*CHK* 7849 16 Dec 02 21:39 LAG2 24 24 0 0 +- 0 0 +- 0 0 7849 17 Dec 02 02:11 LAG1 10 0 23 16 +- 33 9 +- 31 4 7849 17 Dec 02 15:51 LAG2 3 0 869 10325 +-2073 -6532 +-1409 414*CHK* 7849 17 Dec 02 23:54 LAG2 1 0 1029 0 +- 0 0 +- 0 0 7849 19 Dec 02 03:07 LAG1 3 0 10 -19 +- 145 22 +- 131 3 7849 19 Dec 02 15:23 LAG1 8 0 18 13 +- 35 9 +- 39 5 7849 19 Dec 02 15:45 LAG2 13 0 23 16 +- 34 7 +- 32 7 7849 19 Dec 02 18:53 LAG1 13 0 9 -5 +- 30 5 +- 19 3 7849 19 Dec 02 19:56 LAG2 10 0 9 -15 +- 60 8 +- 55 4 7849 19 Dec 02 23:59 LAG2 5 1 9 -5 +- 93 9 +- 189 0 7849 20 Dec 02 13:57 LAG2 4 0 8 -5 +- 48 -31 +- 286 4 7849 20 Dec 02 14:04 LAG1 6 0 15 10 +- 51 14 +- 108 2 7849 20 Dec 02 17:35 LAG1 5 0 9 1 +- 43 10 +- 49 1 7849 20 Dec 02 17:53 LAG2 7 0 18 -17 +- 36 -10 +- 70 1 7849 20 Dec 02 21:03 LAG1 7 0 39 25 +- 44 26 +- 67 5 7849 20 Dec 02 22:07 LAG2 6 0 36 -27 +- 39 -29 +- 54 2 7849 21 Dec 02 16:15 LAG1 4 0 19 -18 +- 48 7 +- 67 0 7849 21 Dec 02 20:11 LAG2 9 0 30 -23 +- 57 -9 +- 66 6 -------------------------------------------------------------------------------- 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 - 021222 0/ 14/ 0 0/ 9/ 0 23 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 - 021222 0/106/ 1 0/ 71/ 0 178 1893 CRMLAS 020305 - 021216 0/ 39/ 0 0/ 26/ 0 65 7080 MLRS25 020105 - 021220 133/160/ 18 147/173/ 16 647 7090 ML0514 020101 - 021219 290/357/ 49 259/273/ 31 1259 7105 ML0725 020104 - 021223 94/282/ 32 75/220/ 20 723 7110 ML0414 020105 - 021220 83/453/ 41 62/376/ 32 1047 7124 ML0819 020113 - 021126 0/ 84/ 0 0/ 66/ 0 150 7210 HOLLAS 020104 - 021223 68/106/ 13 75/144/ 14 420 7237 CHALAS 020101 - 021222 0/361/ 0 0/256/ 3 620 7249 BEJLAS 020116 - 021126 0/ 66/ 0 0/ 63/ 0 129 7308 CRLLAS 021210 - 021223 3/ 0/ 0 1/ 5/ 0 9 7403 TLRS3 020108 - 021104 3/ 70/ 0 1/ 80/ 0 154 7405 TIGO 020417 - 021221 10/ 51/ 3 3/ 41/ 1 109 7501 ML0616 020102 - 021218 163/194/ 20 163/194/ 19 753 7548 CAGLAS 020226 - 020415 0/ 0/ 0 0/ 10/ 0 10 7806 METLAS 020109 - 021218 0/ 54/ 5 0/ 45/ 1 105 7810 ZIMLAT 020101 - 021219 211/165/ 33 146/116/ 17 688 7811 POLLAS 020103 - 021223 0/ 58/ 1 0/ 51/ 0 110 7820 YSLR01 020105 - 020414 0/ 36/ 0 0/ 62/ 0 98 7824 SPNLAS 020109 - 021223 0/232/ 3 0/160/ 6 401 7832 SALRO 020102 - 021223 211/108/ 21 238/103/ 14 695 7835 GRASSE 020102 - 021221 21/120/ 5 30/ 99/ 3 278 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 - 021217 13/ 89/ 7 3/ 93/ 3 208 7839 AUSLAS 020102 - 021219 146/284/ 34 91/186/ 13 754 7840 RGOLAS 020102 - 021219 216/292/ 50 169/198/ 26 951 7845 GRASLL 020102 - 021222 13/ 36/ 6 14/ 36/ 4 109 7848 FTLR03 020202 - 020826 4/ 38/ 0 5/ 32/ 4 83 7849 MSLO01 020101 - 021221 259/138/ 21 230/130/ 17 795 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) -------------------------------------------------------------- 021215.0 -42.9 +/- 0.1 156.8 +/- 0.2 -32287.88 +/- 0.01 021218.0 -53.6 +/- 0.1 159.8 +/- 0.1 -32290.01 +/- 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 ******************************************************************************** |