| Date: | 2001-11-20 07:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 1378: Delft QL Report, November 20, 2001 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2001-11-20 07:45:00 UTC Message No. 1378 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, November 20, 2001 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS November 20, 2001 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, Nov 19, 2001. 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, Nov 19, 2001. 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 011115 - 011115 - 1 1884 Riga, Latvia 011112 - 011118 3 - 7080 McDonald Obs., Fort Davis, TX 011112 - 011119 3 3 7090 Yarragadee, Australia 011112 - 011119 15 12 7105 Greenbelt, Maryland 011112 - 011119 18 13 7110 Monument Peak, California 011114 - 011119 7 6 7210 Haleakala Obs., Maui, Hawaii 011114 - 011116 4 4 7237 Changchun, China 011112 - 011119 9 7 7356 Lhasa, China (TROS) 011104 - 011118 3 3 7403 Arequipa, Peru (TLRS-3) 011109 - 011115 1 4 7501 Hartebeesthoek, SA (MOB-6) 011113 - 011113 1 1 7806 Metsahovi, Finland 011112 - 011119 3 2 7810 Zimmerwald, Switzerland 011112 - 011118 2 1 7811 Borowiec, Poland 011116 - 011119 2 1 7824 San Fernando, Spain 011112 - 011115 3 3 7832 Riyad, Saudi Arabia 011112 - 011119 12 16 7835 Grasse, France 011113 - 011116 6 3 7836 Potsdam, Germany 011114 - 011114 1 - 7837 Shanghai Observatory, China 011112 - 011119 6 5 7838 Simosato Observatory, Japan 011116 - 011119 3 3 7839 Graz, Austria 011114 - 011117 11 12 7840 Herstmonceux, United Kingdom 011113 - 011115 12 8 7845 Grasse, France (LLR) 011113 - 011116 4 1 7849 Mount Stromlo, Australia 011113 - 011119 7 7 8834 Wettzell, Germany 011114 - 011117 8 8 ------ ------ --- --- TOTAL 011104 - 011119 144 124 ------------------------------------------------------------------------------ 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, Nov 8, 2001 to Sun, Nov 18, 2001. 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 195/188 164/162 Number of Normal Points 2047/1944 1937/1889 RMS of Fit (mm) 36 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 Nov 01 15:24 LAG2 3 0 53 -3 +-2399 -3 +-2082 53 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 12 Nov 01 16:49 LAG1 18 0 46 -38 +- 74 -20 +- 47 7 1884 16 Nov 01 18:47 LAG1 7 0 65 -79 +- 185 26 +- 253 7 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 8 Nov 01 00:20 LAG1 5 0 34 -37 +- 187 1 +- 119 2 7080 8 Nov 01 01:49 LAG2 10 0 24 34 +- 51 14 +- 39 6 7080 8 Nov 01 03:39 LAG1 9 0 40 37 +- 36 -18 +- 53 2 7080 8 Nov 01 12:37 LAG1 8 0 74 -72 +- 38 15 +- 75 2 7080 8 Nov 01 16:05 LAG2 4 0 44 68 +- 920 -12 +- 476 2 7080 8 Nov 01 16:25 LAG1 5 0 62 74 +- 251 -6 +- 122 2 7080 11 Nov 01 12:11 LAG1 4 0 15 16 +- 120 -1 +- 253 1 7080 11 Nov 01 15:37 LAG1 14 0 26 4 +- 35 -9 +- 22 23 7080 11 Nov 01 17:44 LAG2 4 0 24 11 +- 494 17 +- 248 5 7080 12 Nov 01 02:41 LAG2 2 0 11 12 +- 515 -1 +- 542 0 7080 12 Nov 01 14:12 LAG1 11 0 25 13 +- 35 -16 +- 21 3 7080 12 Nov 01 15:52 LAG2 5 0 18 -6 +- 425 6 +- 240 0 7080 12 Nov 01 20:16 LAG2 3 0 15 11 +- 112 -15 +- 329 0 7080 14 Nov 01 15:01 LAG1 12 0 9 7 +- 32 -5 +- 25 2 7080 16 Nov 01 15:42 LAG1 4 0 48 19 +- 390 34 +- 199 3 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 8 Nov 01 10:53 LAG1 11 0 90 -118 +- 63 20 +- 40 3*CHK* 7090 8 Nov 01 13:39 LAG2 14 0 81 49 +- 32 -31 +- 24 4 7090 8 Nov 01 14:07 LAG1 13 0 53 58 +- 29 12 +- 23 3 7090 8 Nov 01 17:35 LAG1 5 0 13 -7 +- 57 17 +- 150 2 7090 8 Nov 01 17:51 LAG2 19 0 19 -12 +- 23 -9 +- 20 2 7090 8 Nov 01 20:43 LAG1 14 0 41 -41 +- 26 0 +- 22 2 7090 8 Nov 01 22:09 LAG2 11 0 18 -8 +- 35 13 +- 39 1 7090 9 Nov 01 11:57 LAG2 13 0 35 28 +- 27 -38 +- 34 5 7090 9 Nov 01 12:43 LAG1 18 0 42 13 +- 22 18 +- 10 3 7090 9 Nov 01 15:39 LAG2 10 0 45 10 +- 32 -21 +- 17 1 7090 9 Nov 01 16:17 LAG1 6 0 22 33 +- 60 33 +- 98 1 7090 9 Nov 01 19:27 LAG1 15 0 41 -40 +- 24 9 +- 23 0 7090 9 Nov 01 20:05 LAG2 11 0 10 -7 +- 48 3 +- 49 1 7090 9 Nov 01 22:47 LAG1 19 0 10 6 +- 22 -3 +- 12 3 7090 10 Nov 01 00:17 LAG2 20 0 18 -8 +- 22 12 +- 15 1 7090 10 Nov 01 11:35 LAG1 15 0 32 -45 +- 35 18 +- 20 3 7090 10 Nov 01 13:47 LAG2 23 0 52 10 +- 20 -29 +- 12 1 7090 10 Nov 01 14:51 LAG1 11 0 19 26 +- 39 12 +- 32 1 7090 11 Nov 01 10:25 LAG1 7 0 20 -49 +- 155 40 +- 96 2 7090 11 Nov 01 11:59 LAG2 16 0 23 6 +- 24 -18 +- 22 1 7090 11 Nov 01 13:26 LAG1 8 0 37 -4 +- 172 14 +- 77 1 7090 11 Nov 01 16:09 LAG2 10 0 26 -4 +- 31 -19 +- 25 2 7090 11 Nov 01 20:13 LAG1 12 0 44 -45 +- 28 -3 +- 28 2 7090 11 Nov 01 20:39 LAG2 7 0 20 -31 +- 73 18 +- 95 0 7090 12 Nov 01 12:11 LAG1 20 0 20 -3 +- 21 10 +- 10 4 7090 12 Nov 01 13:59 LAG2 8 0 46 -1 +- 256 -21 +- 112 0 7090 12 Nov 01 15:59 LAG1 5 0 11 -35 +- 202 21 +- 168 2 7090 12 Nov 01 18:15 LAG2 17 0 32 -20 +- 25 -34 +- 24 1 7090 12 Nov 01 19:01 LAG1 10 0 69 -68 +- 31 -3 +- 43 1 7090 12 Nov 01 22:17 LAG1 6 0 8 -29 +- 155 -18 +- 89 1 7090 12 Nov 01 22:39 LAG2 4 0 25 14 +- 346 29 +- 258 1 7090 13 Nov 01 11:13 LAG1 2 0 60195 99999 +- 764 -99999 +- 625 0*CHK* 7090 13 Nov 01 16:41 LAG2 11 0 16 0 +- 109 -9 +- 62 0 7090 15 Nov 01 15:13 LAG1 3 0 31 -32 +- 372 -1 +- 436 0 7090 15 Nov 01 16:36 LAG2 12 0 7 2 +- 34 4 +- 29 2 7090 15 Nov 01 20:53 LAG2 17 0 43 -34 +- 23 25 +- 20 4 7090 15 Nov 01 21:49 LAG1 5 0 27 -29 +- 105 -2 +- 103 0 7090 16 Nov 01 13:41 LAG1 15 0 44 6 +- 33 31 +- 21 2 7090 16 Nov 01 14:29 LAG2 26 0 19 18 +- 18 2 +- 10 1 7090 16 Nov 01 17:15 LAG1 5 0 34 -27 +- 56 23 +- 144 2 7090 16 Nov 01 18:45 LAG2 12 0 18 -33 +- 59 -16 +- 48 1 7090 16 Nov 01 20:48 LAG1 3 0 11 0 +- 625 6 +- 356 1 7090 17 Nov 01 12:19 LAG1 13 0 29 45 +- 54 30 +- 28 4 7090 17 Nov 01 12:55 LAG2 3 0 74 -76 +- 96 -6 +- 267 1 7090 17 Nov 01 16:01 LAG1 4 0 23 -22 +- 67 2 +- 211 1 7090 17 Nov 01 16:43 LAG2 24 0 25 23 +- 19 -9 +- 14 2 7090 17 Nov 01 19:09 LAG1 8 0 52 -48 +- 48 5 +- 60 0 7090 17 Nov 01 21:03 LAG2 17 0 55 -41 +- 23 24 +- 13 4 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 8 Nov 01 00:35 LAG1 1 0 40 0 +- 0 0 +- 0 0 7105 8 Nov 01 01:49 LAG2 16 0 91 -88 +- 24 4 +- 15 10*CHK* 7105 8 Nov 01 12:33 LAG1 2 0 43 -46 +- 116 -17 +- 625 0 7105 8 Nov 01 22:31 LAG1 13 0 24 -23 +- 26 2 +- 12 7 7105 9 Nov 01 00:07 LAG2 13 0 29 -28 +- 29 16 +- 19 1 7105 9 Nov 01 02:24 LAG1 4 0 19 -15 +- 69 -15 +- 212 3 7105 9 Nov 01 10:58 LAG1 9 0 28 -27 +- 40 0 +- 54 1 7105 9 Nov 01 14:13 LAG2 7 0 45 32 +- 131 10 +- 108 4 7105 9 Nov 01 14:29 LAG1 8 0 3 2 +- 84 0 +- 50 2 7105 9 Nov 01 17:46 LAG2 1 0 77 0 +- 0 0 +- 0 0 7105 10 Nov 01 01:11 LAG1 4 0 7 -43 +- 271 18 +- 124 0 7105 10 Nov 01 02:09 LAG2 16 0 76 -73 +- 25 -5 +- 21 6 7105 11 Nov 01 11:44 LAG1 9 0 15 13 +- 58 0 +- 46 3 7105 12 Nov 01 10:25 LAG1 5 0 81 77 +- 119 -5 +- 162 3 7105 12 Nov 01 13:51 LAG1 13 0 34 -4 +- 29 -18 +- 15 4 7105 12 Nov 01 16:39 LAG2 2 0 2 -32 +-1684 23 +-1108 0 7105 12 Nov 01 20:33 LAG2 17 0 11 -9 +- 32 -1 +- 24 1 7105 13 Nov 01 00:07 LAG1 18 0 19 -16 +- 24 -3 +- 13 5 7105 13 Nov 01 12:41 LAG1 5 0 23 14 +- 78 -11 +- 92 1 7105 13 Nov 01 18:19 LAG2 23 0 16 -2 +- 20 11 +- 15 4 7105 13 Nov 01 19:47 LAG1 3 0 11 -40 +- 550 19 +- 362 3 7105 13 Nov 01 22:27 LAG2 2 0 10 -22 +-6729 -5 +-2845 0 7105 13 Nov 01 22:51 LAG1 18 0 7 -5 +- 23 -2 +- 13 1 7105 14 Nov 01 02:57 LAG2 4 0 9 1 +- 290 8 +- 293 2 7105 14 Nov 01 11:06 LAG1 15 0 51 48 +- 28 -5 +- 23 2 7105 14 Nov 01 14:53 LAG1 2 0 23 -108 +- 774 -99 +- 892 0 7105 14 Nov 01 20:37 LAG2 16 0 19 -18 +- 24 -5 +- 21 4 7105 14 Nov 01 21:35 LAG1 10 0 21 21 +- 31 -6 +- 21 3 7105 15 Nov 01 00:46 LAG2 2 0 10 -48 +-1347 -25 +- 900 0 7105 15 Nov 01 01:01 LAG1 9 0 41 -44 +- 37 -5 +- 36 3 7105 15 Nov 01 18:41 LAG2 15 0 8 -5 +- 24 3 +- 26 5 7105 15 Nov 01 20:29 LAG1 2 0 18 -64 +-1272 47 +-1288 0 7105 15 Nov 01 23:45 LAG1 8 0 25 -27 +- 38 3 +- 18 3 7105 16 Nov 01 17:03 LAG2 3 0 7 -23 +- 471 22 +- 414 6 7105 17 Nov 01 10:43 LAG1 8 0 8 8 +- 34 4 +- 64 2 7105 17 Nov 01 14:25 LAG1 9 0 13 -11 +- 65 -1 +- 42 1 7105 17 Nov 01 15:15 LAG2 5 0 19 -19 +- 522 0 +- 259 3 7105 17 Nov 01 21:19 LAG1 2 0 20 -50 +- 995 18 +- 589 0 7105 17 Nov 01 22:55 LAG2 19 0 44 -36 +- 22 14 +- 12 20 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 8 Nov 01 00:21 LAG1 11 0 49 -82 +- 59 25 +- 35 3 7110 8 Nov 01 01:37 LAG2 22 0 7 -6 +- 20 1 +- 11 3 7110 8 Nov 01 03:29 LAG1 15 0 15 0 +- 24 -8 +- 13 2 7110 8 Nov 01 05:47 LAG2 13 0 63 -61 +- 26 -6 +- 24 4 7110 9 Nov 01 02:09 LAG1 14 0 45 -40 +- 25 8 +- 12 5 7110 9 Nov 01 03:53 LAG2 16 0 51 -49 +- 24 -3 +- 15 5 7110 9 Nov 01 14:41 LAG1 8 0 81 -81 +- 71 0 +- 50 2 7110 10 Nov 01 06:03 LAG2 13 0 19 -11 +- 26 -21 +- 38 1 7110 10 Nov 01 13:27 LAG1 12 0 76 -77 +- 31 4 +- 36 2 7110 10 Nov 01 16:59 LAG1 14 0 12 8 +- 29 4 +- 19 1 7110 10 Nov 01 19:43 LAG2 3 0 5 -52 +- 769 -30 +- 481 1 7110 11 Nov 01 02:59 LAG1 20 0 36 -14 +- 22 19 +- 11 2 7110 11 Nov 01 04:03 LAG2 17 2 25 -25 +- 25 -7 +- 16 3 7110 12 Nov 01 02:51 LAG2 4 0 20 -47 +-1598 10 +- 644 0 7110 14 Nov 01 02:23 LAG1 19 0 21 -20 +- 22 3 +- 10 4 7110 15 Nov 01 00:51 LAG2 12 0 137 -119 +- 74 -11 +- 45 5 7110 15 Nov 01 01:35 LAG1 6 0 18 -119 +- 459 38 +- 172 2 7110 15 Nov 01 04:31 LAG2 21 0 52 52 +- 21 -6 +- 16 1 7110 15 Nov 01 13:29 LAG1 12 1 24 34 +- 40 16 +- 32 1 7110 15 Nov 01 14:25 LAG2 2 0 52 300 +-2800 602 +-4786 0 7110 16 Nov 01 02:45 LAG2 12 0 35 -35 +- 27 -3 +- 26 5 7110 16 Nov 01 03:17 LAG1 12 0 19 -14 +- 27 -7 +- 20 3 7110 17 Nov 01 01:47 LAG1 18 0 43 -43 +- 23 9 +- 10 10 7110 17 Nov 01 04:51 LAG2 7 0 110 123 +- 65 22 +- 91 1*CHK* 7110 17 Nov 01 14:21 LAG1 15 1 25 -15 +- 28 11 +- 21 1 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 9 Nov 01 05:51 LAG1 5 0 16 14 +- 48 2 +- 34 5 7210 14 Nov 01 06:08 LAG1 3 0 21 -27 +- 225 -5 +- 189 2 7210 14 Nov 01 06:27 LAG2 11 0 18 -13 +- 33 -13 +- 34 7 7210 15 Nov 01 04:25 LAG2 10 0 54 -54 +- 37 -21 +- 26 18 7210 15 Nov 01 05:11 LAG1 4 0 22 -87 +-1036 24 +- 397 0 7210 15 Nov 01 08:30 LAG2 8 0 94 97 +- 56 6 +- 77 9 7210 16 Nov 01 03:32 LAG1 4 0 12 10 +- 55 -16 +- 116 3 7210 16 Nov 01 06:26 LAG2 17 0 35 30 +- 26 9 +- 14 10 7210 16 Nov 01 07:18 LAG1 4 0 24 5 +- 575 -15 +- 312 4 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 8 Nov 01 09:26 LAG2 9 0 14 18 +- 244 -2 +- 131 4 7237 9 Nov 01 09:49 LAG1 13 0 25 -14 +- 48 10 +- 29 6 7237 9 Nov 01 11:10 LAG2 11 0 10 -8 +- 53 3 +- 46 5 7237 11 Nov 01 10:31 LAG1 14 0 30 4 +- 47 16 +- 26 9 7237 11 Nov 01 11:23 LAG2 9 0 17 20 +- 70 11 +- 68 5 7237 12 Nov 01 09:19 LAG1 10 0 15 -16 +- 67 3 +- 37 5 7237 12 Nov 01 09:41 LAG2 13 0 28 -4 +- 75 -14 +- 46 6 7237 12 Nov 01 13:50 LAG2 2 0 32 191 +-1712 -206 +-2190 0 7237 12 Nov 01 21:33 LAG1 8 0 60 -72 +- 130 -14 +- 124 5 7237 13 Nov 01 11:25 LAG1 10 0 13 -11 +- 55 2 +- 40 5 7237 13 Nov 01 11:39 LAG2 10 0 24 21 +- 60 3 +- 39 5 7237 13 Nov 01 20:17 LAG1 5 0 90 -90 +- 78 -6 +- 340 12 7237 14 Nov 01 09:49 LAG2 15 0 22 -4 +- 47 -14 +- 33 6 7237 14 Nov 01 10:05 LAG1 17 0 20 -18 +- 43 3 +- 24 8 7237 15 Nov 01 09:07 LAG1 8 0 52 -65 +- 344 5 +- 144 7 7237 15 Nov 01 11:49 LAG2 16 0 22 18 +- 44 0 +- 42 12 7237 15 Nov 01 12:33 LAG1 9 0 69 -63 +- 96 -7 +- 111 9 7237 17 Nov 01 09:35 LAG1 10 0 13 -12 +- 55 1 +- 43 5 7237 17 Nov 01 12:09 LAG2 14 0 117 113 +- 49 8 +- 55 5*CHK* Station 7356 (Lhasa) (Position solved, acc. 10 mm) 7356 9 Nov 01 13:18 LAG1 12 1 14 -22 +- 62 -14 +- 35 8 7356 11 Nov 01 14:14 LAG1 8 1 13 -14 +- 76 -6 +- 69 9 7356 17 Nov 01 12:33 LAG2 5 0 3720 3489 +- 582 103 +- 260 4*CHK* 7356 17 Nov 01 12:55 LAG1 22 0 2515 2515 +- 20 1 +- 10 30*CHK* Station 7403 (Arequipa) (Position solved, acc. 10 mm) 7403 8 Nov 01 02:27 LAG2 13 0 24 25 +- 28 3 +- 19 2 7403 8 Nov 01 03:05 LAG1 7 0 41 40 +- 36 -14 +- 69 6 7403 8 Nov 01 09:31 LAG1 5 0 11 -10 +- 44 -5 +- 88 2 7403 8 Nov 01 13:00 LAG1 3 0 30 30 +- 57 -5 +- 204 2 7403 9 Nov 01 04:43 LAG2 5 0 65 -58 +- 151 7 +- 152 3 7403 12 Nov 01 00:59 LAG1 7 0 29 -53 +- 160 -12 +- 80 2 7403 12 Nov 01 02:59 LAG2 3 0 37 -25 +- 632 7 +- 396 2 7403 13 Nov 01 01:15 LAG2 8 0 11 -10 +- 41 11 +- 38 3 7403 15 Nov 01 05:49 LAG2 4 0 17 23 +- 250 -6 +- 286 3 Station 7501 (Hartebeesthoek) (Position fixed, acc. 10 mm) 7501 10 Nov 01 17:31 LAG2 16 0 32 30 +- 24 -20 +- 26 2 7501 10 Nov 01 18:47 LAG1 15 0 29 -7 +- 29 15 +- 18 3 7501 11 Nov 01 19:39 LAG2 19 0 17 -3 +- 27 11 +- 16 2 7501 13 Nov 01 18:09 LAG1 20 0 31 -15 +- 21 10 +- 10 8 7501 13 Nov 01 19:51 LAG2 7 0 61 -50 +- 63 13 +- 63 1 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 9 Nov 01 17:29 LAG1 18 0 38 -37 +- 29 6 +- 20 3 7806 9 Nov 01 18:35 LAG2 11 0 71 -69 +- 37 6 +- 53 13 7806 11 Nov 01 18:21 LAG1 12 0 38 -32 +- 40 9 +- 41 9 7806 12 Nov 01 16:53 LAG1 18 0 29 -27 +- 29 -4 +- 19 9 7806 14 Nov 01 17:46 LAG1 10 0 46 -45 +- 40 0 +- 32 9 7806 17 Nov 01 15:25 LAG2 21 0 34 -32 +- 29 -1 +- 19 10 7806 17 Nov 01 17:12 LAG1 18 0 31 -30 +- 32 0 +- 21 9 Station 7810 (Zimmerwald) (Position fixed, acc. 60 mm) 7810 12 Nov 01 20:31 LAG1 14 0 49 -48 +- 53 -6 +- 62 3 7810 12 Nov 01 21:01 LAG2 4 0 42 -43 +- 101 11 +- 193 1 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 16 Nov 01 17:37 LAG2 8 0 29 -54 +- 155 37 +- 135 13 7811 16 Nov 01 18:39 LAG1 12 0 104 -105 +- 68 4 +- 65 15 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 8 Nov 01 20:23 LAG2 3 0 5 -10 +-2031 -7 +- 974 0 7824 9 Nov 01 21:01 LAG1 10 0 42 43 +- 50 -1 +- 38 4 7824 12 Nov 01 20:29 LAG1 12 0 28 29 +- 46 -9 +- 46 4 7824 12 Nov 01 20:57 LAG2 6 0 38 42 +- 168 4 +- 172 3 7824 14 Nov 01 21:08 LAG2 13 0 45 40 +- 41 20 +- 45 3 7824 14 Nov 01 21:38 LAG1 2 0 15 -191 +-1923 137 +-1467 0 7824 15 Nov 01 19:21 LAG2 2 0 3 -45 +-2691 -42 +-2371 0 7824 15 Nov 01 19:55 LAG1 3 0 6 -27 +- 519 -23 +- 529 0 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 10 Nov 01 15:39 LAG1 13 0 33 -34 +- 37 -2 +- 23 7 7832 10 Nov 01 17:03 LAG2 17 0 24 -20 +- 26 -9 +- 20 5 7832 11 Nov 01 06:33 LAG2 19 0 16 -13 +- 24 3 +- 19 7 7832 11 Nov 01 10:51 LAG2 15 0 18 6 +- 28 24 +- 40 2 7832 11 Nov 01 14:19 LAG1 17 0 32 -24 +- 26 10 +- 16 6 7832 11 Nov 01 15:15 LAG2 17 0 18 -16 +- 30 1 +- 22 8 7832 12 Nov 01 04:39 LAG2 12 0 13 9 +- 31 -4 +- 28 8 7832 12 Nov 01 06:32 LAG1 13 0 10 0 +- 30 -7 +- 26 5 7832 12 Nov 01 08:37 LAG2 16 1 80 54 +- 34 53 +- 32 63 7832 12 Nov 01 13:05 LAG1 8 0 16 17 +- 55 0 +- 57 2 7832 12 Nov 01 13:21 LAG2 6 0 7 4 +- 44 -17 +- 136 2 7832 12 Nov 01 16:29 LAG1 12 0 8 -9 +- 40 -6 +- 30 2 7832 13 Nov 01 05:05 LAG1 15 0 29 5 +- 28 -13 +- 13 8 7832 13 Nov 01 06:41 LAG2 22 0 14 -1 +- 23 -7 +- 13 7 7832 13 Nov 01 11:03 LAG2 15 0 34 33 +- 30 -5 +- 41 2 7832 13 Nov 01 15:05 LAG1 14 0 24 -24 +- 35 0 +- 22 5 7832 13 Nov 01 15:31 LAG2 14 0 43 -38 +- 33 -5 +- 28 9 7832 14 Nov 01 04:49 LAG2 16 0 25 -24 +- 27 -8 +- 18 5 7832 14 Nov 01 07:27 LAG1 10 1 23 -26 +- 56 4 +- 54 3 7832 14 Nov 01 08:57 LAG2 20 0 39 34 +- 24 -16 +- 23 1 7832 14 Nov 01 13:18 LAG2 16 0 19 -19 +- 34 -20 +- 32 4 7832 14 Nov 01 13:51 LAG1 12 0 22 21 +- 31 -1 +- 27 5 7832 17 Nov 01 06:45 LAG1 13 0 12 12 +- 30 0 +- 27 3 7832 17 Nov 01 07:13 LAG2 11 0 80 60 +- 39 -23 +- 32 4 7832 17 Nov 01 11:45 LAG2 14 0 62 -29 +- 32 -59 +- 43 6 7832 17 Nov 01 13:23 LAG1 11 0 16 -3 +- 43 10 +- 30 9 7832 17 Nov 01 15:49 LAG2 15 0 52 -53 +- 29 -8 +- 24 9 7832 17 Nov 01 16:41 LAG1 19 0 10 -6 +- 24 1 +- 16 7 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 12 Nov 01 06:53 LAG1 6 0 21 17 +- 311 1 +- 156 1 7835 13 Nov 01 08:53 LAG1 4 0 31 -33 +- 71 13 +- 163 4 7835 13 Nov 01 18:55 LAG1 4 0 27 20 +- 906 -2 +- 391 2 7835 15 Nov 01 09:29 LAG1 16 0 36 -32 +- 32 -7 +- 21 4 7835 15 Nov 01 12:47 LAG1 19 0 34 26 +- 28 -13 +- 19 2 7835 16 Nov 01 09:19 LAG2 5 0 32 -32 +- 60 0 +- 129 1 7835 16 Nov 01 13:29 LAG2 3 0 7 16 +- 162 -34 +- 487 1 7835 16 Nov 01 15:19 LAG1 4 0 36 23 +- 497 6 +- 267 1 7835 16 Nov 01 17:06 LAG2 24 0 17 10 +- 25 -2 +- 13 13 7835 16 Nov 01 18:21 LAG1 18 0 16 -11 +- 29 5 +- 15 6 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 14 Nov 01 18:07 LAG1 4 0 32 7 +- 665 -19 +- 327 5 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 9 Nov 01 11:23 LAG2 4 0 54 -61 +- 187 -9 +- 202 9 7837 11 Nov 01 11:05 LAG1 3 0 16974 -92 +-3644 6605 +-1410 1*CHK* 7837 12 Nov 01 09:59 LAG2 7 0 51 -44 +- 308 -4 +- 187 4 7837 12 Nov 01 12:56 LAG1 8 0 50 -60 +- 76 33 +- 120 3 7837 14 Nov 01 13:57 LAG2 8 0 18 -18 +- 61 -1 +- 142 5 7837 15 Nov 01 11:54 LAG2 10 0 59 -102 +- 110 -50 +- 85 19 7837 15 Nov 01 12:27 LAG1 6 0 116 -137 +- 152 27 +- 172 4 7837 16 Nov 01 10:29 LAG2 8 0 94 -135 +- 319 21 +- 160 5 7837 16 Nov 01 10:49 LAG1 6 0 115 -104 +- 243 6 +- 154 7 7837 17 Nov 01 09:47 LAG1 4 0 26 -49 +- 443 16 +- 277 10 7837 17 Nov 01 12:25 LAG2 5 0 18 -17 +- 112 6 +- 217 11 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 10 Nov 01 08:16 LAG1 23 0 42 -37 +- 26 11 +- 13 10 7838 10 Nov 01 09:16 LAG2 18 0 16 0 +- 34 -9 +- 21 8 7838 10 Nov 01 12:03 LAG1 14 0 12 -8 +- 39 -3 +- 40 6 7838 12 Nov 01 09:07 LAG1 10 0 43 -45 +- 80 -1 +- 47 3 7838 12 Nov 01 09:31 LAG2 24 0 25 -15 +- 25 -12 +- 15 7 7838 16 Nov 01 09:59 LAG2 26 0 11 0 +- 24 -3 +- 14 9 7838 16 Nov 01 10:55 LAG1 15 0 44 -56 +- 43 20 +- 31 7 7838 17 Nov 01 12:13 LAG2 12 0 80 82 +- 41 9 +- 54 6 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 14 Nov 01 09:25 LAG2 3 0 15 18 +- 715 -1 +- 456 1 7839 14 Nov 01 13:01 LAG2 20 0 36 33 +- 21 9 +- 16 5 7839 14 Nov 01 16:54 LAG2 18 0 31 29 +- 25 16 +- 13 3 7839 14 Nov 01 17:39 LAG1 12 0 18 8 +- 28 -9 +- 14 1 7839 15 Nov 01 07:06 LAG2 17 0 11 -2 +- 23 -11 +- 24 1 7839 15 Nov 01 10:49 LAG2 30 0 33 31 +- 17 7 +- 10 8 7839 15 Nov 01 12:43 LAG1 24 0 59 53 +- 20 -19 +- 10 8 7839 15 Nov 01 15:25 LAG2 9 0 23 25 +- 35 -8 +- 46 1 7839 15 Nov 01 16:05 LAG1 13 0 36 26 +- 28 -7 +- 12 3 7839 15 Nov 01 19:01 LAG2 15 0 32 28 +- 28 24 +- 20 1 7839 15 Nov 01 19:55 LAG1 15 0 32 -33 +- 28 2 +- 23 2 7839 16 Nov 01 04:15 LAG1 23 0 58 56 +- 20 -2 +- 15 9 7839 16 Nov 01 08:03 LAG1 16 0 15 11 +- 24 -2 +- 15 9 7839 16 Nov 01 09:03 LAG2 18 0 14 11 +- 23 1 +- 13 6 7839 16 Nov 01 11:25 LAG1 18 0 10 9 +- 22 1 +- 13 2 7839 16 Nov 01 13:08 LAG2 16 0 30 30 +- 26 0 +- 15 3 7839 16 Nov 01 17:13 LAG2 22 0 41 38 +- 20 8 +- 11 3 7839 16 Nov 01 18:25 LAG1 15 0 14 -3 +- 28 8 +- 15 1 7839 16 Nov 01 21:29 LAG2 6 0 95 70 +- 69 67 +- 166 1 7839 17 Nov 01 02:59 LAG1 12 0 27 21 +- 28 19 +- 45 5 7839 17 Nov 01 16:55 LAG1 21 0 30 20 +- 22 -13 +- 10 6 7839 17 Nov 01 19:16 LAG2 14 0 74 102 +- 35 49 +- 31 3*CHK* 7839 17 Nov 01 20:51 LAG1 4 0 18 8 +- 145 -20 +- 288 0 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 8 Nov 01 08:37 LAG1 4 0 10 -9 +- 59 -5 +- 138 1 7840 8 Nov 01 19:11 LAG1 7 0 13 -18 +- 138 3 +- 83 2 7840 8 Nov 01 20:25 LAG2 12 0 72 -72 +- 31 -5 +- 38 3 7840 9 Nov 01 07:01 LAG1 11 0 17 -16 +- 32 -5 +- 31 2 7840 9 Nov 01 10:23 LAG2 9 0 17 15 +- 39 15 +- 36 1 7840 9 Nov 01 10:35 LAG1 10 0 27 22 +- 36 5 +- 19 1 7840 9 Nov 01 14:03 LAG1 9 0 19 2 +- 36 14 +- 27 4 7840 9 Nov 01 14:31 LAG2 14 0 34 17 +- 31 21 +- 29 4 7840 9 Nov 01 17:27 LAG1 18 0 12 -1 +- 25 6 +- 15 3 7840 9 Nov 01 18:26 LAG2 19 0 19 -17 +- 24 7 +- 18 2 7840 10 Nov 01 09:11 LAG1 16 0 26 21 +- 27 -7 +- 17 6 7840 10 Nov 01 12:27 LAG2 10 0 30 17 +- 34 18 +- 24 4 7840 10 Nov 01 13:05 LAG1 2 0 10 5 +-1498 2 +- 854 0 7840 10 Nov 01 16:07 LAG1 11 0 7 6 +- 38 -1 +- 27 2 7840 10 Nov 01 16:31 LAG2 17 0 19 13 +- 26 7 +- 18 7 7840 10 Nov 01 19:43 LAG1 12 0 7 -1 +- 32 5 +- 32 2 7840 11 Nov 01 07:59 LAG1 12 0 27 31 +- 39 -5 +- 29 3 7840 11 Nov 01 11:37 LAG1 5 0 17 19 +- 111 -1 +- 107 2 7840 11 Nov 01 14:55 LAG1 8 0 8 7 +- 47 0 +- 33 2 7840 13 Nov 01 10:59 LAG2 4 0 2 3 +- 72 7 +- 209 0 7840 13 Nov 01 12:13 LAG1 4 0 20 11 +- 54 -10 +- 39 10 7840 13 Nov 01 15:03 LAG2 9 0 11 10 +- 38 0 +- 54 2 7840 13 Nov 01 15:37 LAG1 13 0 17 5 +- 31 -12 +- 22 2 7840 13 Nov 01 18:55 LAG2 12 0 17 8 +- 32 14 +- 26 1 7840 13 Nov 01 19:07 LAG1 12 0 13 -4 +- 31 -8 +- 20 2 7840 14 Nov 01 07:15 LAG1 16 0 19 19 +- 27 -3 +- 19 2 7840 14 Nov 01 10:59 LAG1 10 0 11 3 +- 49 -10 +- 37 1 7840 14 Nov 01 12:53 LAG2 19 0 20 15 +- 24 8 +- 18 6 7840 14 Nov 01 14:17 LAG1 13 0 35 34 +- 30 -11 +- 24 3 7840 14 Nov 01 16:59 LAG2 20 0 10 -3 +- 24 6 +- 17 1 7840 14 Nov 01 17:45 LAG1 13 0 16 -4 +- 32 -8 +- 19 2 7840 15 Nov 01 05:57 LAG1 6 0 50 43 +- 62 -16 +- 115 1 7840 15 Nov 01 09:27 LAG1 16 0 25 2 +- 27 -15 +- 16 3 7840 15 Nov 01 10:59 LAG2 17 0 18 8 +- 26 9 +- 18 4 7840 15 Nov 01 12:57 LAG1 13 0 46 44 +- 30 -12 +- 24 4 7840 15 Nov 01 15:03 LAG2 20 0 13 7 +- 24 -7 +- 17 2 7840 15 Nov 01 16:19 LAG1 17 0 15 8 +- 26 -7 +- 16 1 7840 15 Nov 01 19:09 LAG2 15 0 16 0 +- 28 15 +- 26 1 7840 15 Nov 01 20:05 LAG1 9 0 31 -32 +- 37 5 +- 54 1 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 13 Nov 01 19:01 LAG1 5 0 17 -17 +- 167 -21 +- 109 1 7845 16 Nov 01 07:57 LAG1 22 0 52 -12 +- 23 20 +- 9 14 7845 16 Nov 01 15:05 LAG1 14 0 26 -2 +- 40 14 +- 21 6 7845 16 Nov 01 17:21 LAG2 23 0 24 0 +- 24 13 +- 14 11 7845 16 Nov 01 18:25 LAG1 25 0 19 -9 +- 23 5 +- 12 16 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 13 Nov 01 07:12 LAG1 7 0 11 -11 +- 38 -9 +- 90 3 7849 13 Nov 01 12:51 LAG2 5 1 19 -41 +- 140 33 +- 89 3 7849 13 Nov 01 14:11 LAG1 10 1 14 0 +- 34 -17 +- 46 7 7849 13 Nov 01 16:38 LAG2 9 0 29 21 +- 32 15 +- 34 6 7849 13 Nov 01 17:26 LAG1 1 0 14 0 +- 0 0 +- 0 0 7849 15 Nov 01 13:15 LAG2 2 0 67 -334 +-1511 184 +- 696 0 7849 15 Nov 01 14:55 LAG1 11 0 25 13 +- 29 -30 +- 36 3 7849 15 Nov 01 16:50 LAG2 9 0 36 4 +- 39 25 +- 29 3 7849 15 Nov 01 18:05 LAG1 13 0 21 20 +- 27 -7 +- 15 3 7849 15 Nov 01 20:57 LAG2 11 0 33 73 +- 77 51 +- 46 3 7849 15 Nov 01 21:55 LAG1 10 0 21 -4 +- 70 16 +- 46 3 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 9 Nov 01 18:51 LAG2 4 0 69 -83 +- 137 21 +- 194 2 8834 10 Nov 01 09:23 LAG1 5 0 40 -44 +- 64 3 +- 34 1 8834 10 Nov 01 12:27 LAG2 16 0 39 -31 +- 24 17 +- 14 3 8834 10 Nov 01 16:39 LAG2 4 0 46 -61 +- 450 -8 +- 258 1 8834 11 Nov 01 07:58 LAG1 11 0 42 -51 +- 39 10 +- 27 2 8834 11 Nov 01 10:39 LAG2 7 0 52 -41 +- 94 9 +- 80 0 8834 11 Nov 01 11:31 LAG1 6 0 27 -33 +- 67 9 +- 74 3 8834 11 Nov 01 14:43 LAG2 4 0 44 -23 +- 52 15 +- 27 0 8834 11 Nov 01 18:57 LAG2 5 0 50 -50 +- 43 5 +- 72 3 8834 12 Nov 01 06:25 LAG1 12 0 28 -29 +- 28 -3 +- 24 2 8834 14 Nov 01 09:17 LAG2 4 0 53 -67 +- 95 10 +- 64 1 8834 14 Nov 01 10:53 LAG1 4 0 61 -61 +- 48 -10 +- 62 2 8834 14 Nov 01 12:56 LAG2 16 0 48 -46 +- 26 2 +- 20 5 8834 14 Nov 01 14:21 LAG1 2 0 19 -24 +- 237 -16 +- 766 0 8834 15 Nov 01 06:09 LAG1 9 0 37 -16 +- 93 -12 +- 54 0 8834 15 Nov 01 07:21 LAG2 8 0 76 -74 +- 53 -2 +- 56 4 8834 15 Nov 01 09:17 LAG1 20 0 60 -55 +- 21 -14 +- 10 12 8834 15 Nov 01 10:55 LAG2 22 0 37 -32 +- 20 5 +- 12 10 8834 15 Nov 01 13:01 LAG1 4 0 15 7 +- 52 -16 +- 51 3 8834 15 Nov 01 15:09 LAG2 18 0 51 -48 +- 22 -8 +- 15 6 8834 15 Nov 01 19:21 LAG2 11 0 23 -19 +- 33 26 +- 33 4 8834 17 Nov 01 06:35 LAG1 20 0 46 -45 +- 21 -4 +- 12 7 8834 17 Nov 01 10:09 LAG1 15 0 61 -60 +- 24 3 +- 15 8 8834 17 Nov 01 11:07 LAG2 21 0 35 -37 +- 23 -17 +- 14 4 8834 17 Nov 01 15:19 LAG2 22 0 53 -49 +- 20 -11 +- 12 16 8834 17 Nov 01 17:11 LAG1 5 0 47 -53 +- 49 -15 +- 50 1 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Nov 1, 2000: -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1824 KIEVLA 010704 - 011115 0/ 11/ 0 0/ 14/ 0 25 1863 MDNLAS 010808 - 011106 0/ 8/ 0 0/ 3/ 0 11 1864 MD2LAS 011025 - 011106 0/ 1/ 0 0/ 2/ 0 3 1868 KOMLAS 010910 - 011012 0/ 5/ 0 0/ 5/ 0 10 1873 SIMLAS 010706 - 011014 0/ 31/ 0 0/ 41/ 0 72 1884 RIGLAS 010702 - 011118 0/ 24/ 0 0/ 29/ 4 57 1893 CRMLAS 010702 - 011026 0/ 27/ 0 0/ 33/ 0 60 7080 MLRS25 010703 - 011119 46/ 70/ 7 65/ 99/ 11 298 7090 ML0514 010701 - 011119 76/135/ 12 105/100/ 14 442 7105 ML0725 010701 - 011119 86/105/ 11 57/137/ 11 407 7110 ML0414 010701 - 011119 34/154/ 9 29/194/ 18 438 7210 HOLLAS 010703 - 011116 2/ 72/ 2 9/ 68/ 6 159 7231 WUHA01 010704 - 010806 0/ 2/ 0 0/ 1/ 0 3 7237 CHALAS 010708 - 011119 0/113/ 1 0/148/ 1 263 7249 BEJLAS 010704 - 011004 0/ 37/ 0 0/ 57/ 0 94 7339 TATLAS 010702 - 011012 27/ 1/ 0 16/ 0/ 0 44 7356 TROS01 010824 - 011118 0/ 51/ 0 0/ 42/ 0 93 7403 TLRS3 010704 - 011115 4/ 44/ 0 1/ 45/ 2 96 7501 ML0616 010701 - 011113 56/ 73/ 1 81/ 58/ 7 276 7548 CAGLAS 010718 - 011102 0/ 4/ 0 0/ 3/ 0 7 7806 METLAS 010702 - 011119 0/ 15/ 3 0/ 13/ 1 32 7810 ZIMLAT 010701 - 011118 133/ 87/ 13 68/102/ 11 414 7811 POLLAS 010701 - 011119 0/ 40/ 0 0/ 43/ 0 83 7820 YSLR01 011012 - 011013 0/ 1/ 0 0/ 1/ 0 2 7824 SPNLAS 010705 - 011115 0/ 17/ 0 0/ 22/ 0 39 7832 SALRO 010701 - 011119 120/ 34/ 7 103/ 29/ 9 302 7835 GRASSE 010701 - 011116 59/123/ 17 31/136/ 12 378 7836 GFZLAS 010701 - 011114 0/ 41/ 3 1/ 47/ 6 98 7837 CHILAS 010702 - 011119 0/ 65/ 0 0/ 89/ 0 154 7838 SHOLAS 010704 - 011119 2/ 41/ 3 5/ 61/ 1 113 7839 AUSLAS 010702 - 011117 75/ 86/ 12 49/ 82/ 11 315 7840 RGOLAS 010701 - 011115 149/ 90/ 17 64/104/ 11 435 7845 GRASLL 010701 - 011116 52/ 43/ 9 18/ 47/ 4 173 7849 MSLO01 010701 - 011119 46/117/ 6 68/ 50/ 12 299 7941 MLROnn 010703 - 011105 39/ 16/ 4 18/ 15/ 3 95 8834 WLRS01 010701 - 011117 90/ 38/ 9 43/ 84/ 14 278 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 011111.0 -69.1 +/- 0.1 151.2 +/- 0.1 -32075.95 +/- 0.01 011114.0 -74.8 +/- 0.1 158.2 +/- 0.1 -32080.62 +/- 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 ******************************************************************************** |