| Date: | 2001-01-19 10:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 651: Delft QL Report, January 19, 2001 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2001-01-19 10:45:00 UTC Message No. 651 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, January 19, 2001 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS January 16, 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, Jan 15, 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, Jan 15,2001. 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 ------------------------------------------------------------------------------ 1884 Riga, Latvia 010110 - 010110 - 1 7080 McDonald Obs., Fort Davis, TX 010108 - 010114 5 5 7090 Yarragadee, Australia 010108 - 010115 13 13 7105 Greenbelt, Maryland 010109 - 010114 17 15 7124 Papeete, Tahiti 010110 - 010110 1 - 7210 Haleakala Obs., Maui, Hawaii 010109 - 010111 2 - 7237 Changchun, China 010110 - 010114 10 14 7335 Kashima, Japan 010111 - 010111 2 1 7339 Tateyama, Japan 010108 - 010111 5 2 7501 Hartebeesthoek, SA (MOB-6) 010108 - 010113 5 5 7811 Borowiec, Poland 010111 - 010115 2 3 7820 Kunming, China 010108 - 010115 9 17 7824 San Fernando, Spain 010109 - 010114 3 5 7835 Grasse, France 010108 - 010113 3 3 7836 Potsdam, Germany 010108 - 010111 1 2 7837 Shanghai Observatory, China 010109 - 010114 5 5 7838 Simosato Observatory, Japan 010111 - 010115 5 5 7839 Graz, Austria 010109 - 010115 5 4 7840 Herstmonceux, United Kingdom 010112 - 010115 9 9 7849 Mount Stromlo, Australia 010108 - 010114 16 13 8834 Wettzell, Germany 010109 - 010115 3 8 ------ ------ --- --- TOTAL 010108 - 010115 121 130 ------------------------------------------------------------------------------ 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, Jan 4, 2001 to Sun, Jan 14, 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 22 22 Number of Passes 165/164 174/173 Number of Normal Points 1640/1604 1795/1767 RMS of Fit (mm) 30 33 ----------------------------------------------------------------------- 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 1884 (Riga) (Position fixed, acc. 100 mm) 1884 10 Jan 01 16:37 LAG2 6 0 55 104 +- 346 56 +- 343 6 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 4 Jan 01 08:14 LAG1 3 0 47 61 +- 409 -12 +- 367 1 7080 4 Jan 01 09:15 LAG2 11 0 23 19 +- 32 8 +- 30 3 7080 4 Jan 01 11:19 LAG1 2 0 11 -82 +-1288 -149 +-2066 0 7080 4 Jan 01 13:17 LAG2 19 0 12 -2 +- 27 -8 +- 20 3 7080 4 Jan 01 14:38 LAG1 5 0 6 5 +- 135 0 +- 101 1 7080 5 Jan 01 11:35 LAG2 15 0 11 16 +- 45 -11 +- 28 3 7080 5 Jan 01 13:30 LAG1 8 0 4 4 +- 91 -4 +- 58 1 7080 5 Jan 01 16:49 LAG1 4 0 14 10 +- 286 -3 +- 250 1 7080 6 Jan 01 05:49 LAG2 1 0 10 0 +- 0 0 +- 0 0 7080 6 Jan 01 09:29 LAG2 16 0 24 18 +- 29 4 +- 21 11 7080 6 Jan 01 15:57 LAG1 1 0 35 0 +- 0 0 +- 0 0 7080 7 Jan 01 03:05 LAG2 4 0 6 -41 +-1001 -15 +- 438 1 7080 7 Jan 01 03:53 LAG1 1 0 32 0 +- 0 0 +- 0 0 7080 8 Jan 01 23:39 LAG2 2 0 12 -17 +- 273 -18 +- 979 0 7080 9 Jan 01 01:17 LAG1 9 0 18 -6 +- 39 26 +- 57 7 7080 9 Jan 01 03:17 LAG2 21 0 6 -4 +- 23 1 +- 14 3 7080 11 Jan 01 15:44 LAG1 13 0 12 14 +- 35 -7 +- 27 2 7080 12 Jan 01 06:17 LAG2 10 0 28 21 +- 114 -32 +- 77 4 7080 12 Jan 01 10:18 LAG2 10 0 29 -25 +- 40 -3 +- 26 6 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 4 Jan 01 07:24 LAG2 22 0 26 -10 +- 20 18 +- 15 1 7090 4 Jan 01 09:19 LAG1 11 0 25 -28 +- 33 10 +- 34 2 7090 4 Jan 01 11:31 LAG2 19 0 7 -6 +- 22 3 +- 21 3 7090 4 Jan 01 12:33 LAG1 21 0 24 21 +- 20 -6 +- 11 4 7090 5 Jan 01 09:55 LAG2 13 0 5 8 +- 57 -6 +- 36 2 7090 5 Jan 01 11:15 LAG1 16 0 8 -6 +- 24 -2 +- 12 2 7090 6 Jan 01 08:00 LAG2 3 0 10 13 +- 100 -8 +- 172 0 7090 6 Jan 01 11:59 LAG2 6 0 23 -25 +- 60 6 +- 107 3 7090 6 Jan 01 13:21 LAG1 16 0 35 15 +- 27 -17 +- 18 3 7090 7 Jan 01 05:47 LAG2 11 0 12 9 +- 33 -4 +- 49 1 7090 7 Jan 01 09:50 LAG2 11 1 9 1 +- 32 -7 +- 26 2 7090 7 Jan 01 12:03 LAG1 20 0 38 13 +- 22 -21 +- 11 5 7090 8 Jan 01 07:51 LAG2 17 0 17 7 +- 27 -9 +- 19 1 7090 8 Jan 01 10:42 LAG1 10 1 6 -3 +- 33 -4 +- 25 2 7090 8 Jan 01 14:15 LAG1 17 0 20 -1 +- 23 -18 +- 21 2 7090 9 Jan 01 02:58 LAG1 3 1 22 -23 +- 291 -2 +- 616 0 7090 9 Jan 01 05:53 LAG2 14 0 9 -11 +- 34 -3 +- 29 3 7090 9 Jan 01 10:13 LAG2 4 0 32 33 +- 65 3 +- 97 0 7090 9 Jan 01 12:49 LAG1 12 0 33 17 +- 39 -12 +- 27 1 7090 9 Jan 01 23:53 LAG2 13 0 56 -16 +- 42 -33 +- 32 1 7090 10 Jan 01 01:31 LAG1 16 0 37 -29 +- 26 23 +- 16 7 7090 10 Jan 01 08:05 LAG2 12 0 17 6 +- 28 -8 +- 17 4 7090 11 Jan 01 02:09 LAG2 3 0 7 4 +- 111 -39 +- 432 3 7090 11 Jan 01 03:41 LAG1 5 0 31 -24 +- 49 16 +- 82 7 7090 11 Jan 01 06:35 LAG2 6 1 11 -18 +- 121 8 +- 116 1 7090 11 Jan 01 10:09 LAG1 13 0 9 2 +- 28 8 +- 23 2 7090 11 Jan 01 10:35 LAG2 9 0 33 39 +- 65 -6 +- 62 1 7090 11 Jan 01 13:35 LAG1 6 0 2 2 +- 259 0 +- 134 1 7090 12 Jan 01 02:19 LAG1 13 0 30 -20 +- 27 22 +- 22 3 7090 12 Jan 01 04:08 LAG2 22 0 41 -25 +- 20 -30 +- 19 3 7090 12 Jan 01 08:30 LAG2 11 0 13 10 +- 29 -9 +- 26 0 7090 12 Jan 01 08:59 LAG1 9 0 38 -42 +- 35 9 +- 30 6 7090 12 Jan 01 12:15 LAG1 20 0 32 26 +- 22 -12 +- 11 7 7090 13 Jan 01 10:33 LAG2 10 1 114 134 +- 54 30 +- 65 4 7090 13 Jan 01 11:03 LAG1 12 0 25 -25 +- 30 1 +- 21 4 7090 13 Jan 01 14:33 LAG1 8 0 14 4 +- 33 -13 +- 35 4 7090 13 Jan 01 20:13 LAG2 16 0 50 -43 +- 25 -17 +- 29 3 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 4 Jan 01 01:03 LAG1 9 0 27 -25 +- 94 -1 +- 57 1 7105 4 Jan 01 01:21 LAG2 3 0 17 21 +- 151 -8 +- 290 1 7105 4 Jan 01 23:05 LAG2 12 0 30 35 +- 62 4 +- 43 2 7105 4 Jan 01 23:29 LAG1 5 0 15 -15 +- 47 4 +- 170 0 7105 5 Jan 01 02:49 LAG1 12 0 16 -13 +- 29 2 +- 12 2 7105 5 Jan 01 03:07 LAG2 9 0 29 -18 +- 36 8 +- 20 2 7105 5 Jan 01 07:25 LAG2 12 0 4 2 +- 32 0 +- 29 2 7105 5 Jan 01 09:55 LAG1 4 0 12 12 +- 50 -4 +- 149 1 7105 6 Jan 01 01:11 LAG2 6 0 11 -93 +- 340 -41 +- 157 2 7105 6 Jan 01 01:35 LAG1 13 0 36 -36 +- 27 -6 +- 22 4 7105 6 Jan 01 08:27 LAG1 5 0 36 19 +- 167 -13 +- 135 3 7105 6 Jan 01 09:25 LAG2 12 0 21 -30 +- 46 -8 +- 24 6 7105 6 Jan 01 23:43 LAG2 6 0 2 -4 +- 104 4 +- 100 1 7105 7 Jan 01 00:25 LAG1 10 0 13 -12 +- 63 0 +- 49 1 7105 7 Jan 01 03:19 LAG2 12 0 39 -20 +- 42 12 +- 25 4 7105 7 Jan 01 03:37 LAG1 2 0 2 130 +-6053 46 +-2186 0 7105 7 Jan 01 07:46 LAG2 17 0 13 9 +- 29 3 +- 19 1 7105 7 Jan 01 10:33 LAG1 11 0 39 36 +- 28 -10 +- 28 2 7105 7 Jan 01 11:39 LAG2 12 0 70 -65 +- 27 -16 +- 25 7 7105 9 Jan 01 14:59 LAG1 5 1 58 -63 +- 68 -18 +- 204 2 7105 9 Jan 01 22:02 LAG2 2 0 22 25 +- 78 -99 +- 479 0 7105 10 Jan 01 06:39 LAG1 12 0 31 -20 +- 27 -22 +- 28 2 7105 10 Jan 01 09:57 LAG2 20 0 35 -31 +- 21 9 +- 15 7 7105 10 Jan 01 13:25 LAG1 16 0 39 -40 +- 25 2 +- 14 7 7105 10 Jan 01 23:47 LAG2 18 0 68 -3 +- 24 39 +- 13 2 7105 11 Jan 01 01:43 LAG1 20 0 26 7 +- 21 -13 +- 12 6 7105 11 Jan 01 03:49 LAG2 22 0 29 5 +- 20 18 +- 13 3 7105 11 Jan 01 05:15 LAG1 18 0 28 -14 +- 22 -15 +- 15 2 7105 11 Jan 01 07:59 LAG2 8 0 22 -31 +- 91 -5 +- 51 1 7105 11 Jan 01 08:41 LAG1 14 0 34 34 +- 26 -14 +- 23 6 7105 11 Jan 01 12:01 LAG1 8 0 12 21 +- 93 6 +- 53 3 7105 11 Jan 01 22:05 LAG2 7 0 11 -2 +- 38 9 +- 38 5 7105 12 Jan 01 00:23 LAG1 6 0 43 27 +- 118 -11 +- 83 1 7105 12 Jan 01 02:03 LAG2 8 0 14 -3 +- 34 -7 +- 21 5 7105 12 Jan 01 03:59 LAG1 10 0 18 -12 +- 31 -12 +- 23 2 7105 12 Jan 01 10:21 LAG2 13 0 28 -31 +- 29 7 +- 29 2 7105 12 Jan 01 23:07 LAG1 8 0 32 31 +- 33 -11 +- 81 5 7105 13 Jan 01 00:07 LAG2 15 0 18 -10 +- 24 12 +- 19 3 7105 13 Jan 01 02:27 LAG1 20 0 5 1 +- 22 2 +- 11 1 7105 13 Jan 01 04:05 LAG2 25 0 20 5 +- 19 -12 +- 12 3 7105 13 Jan 01 06:03 LAG1 16 0 24 -23 +- 24 7 +- 18 2 7105 13 Jan 01 08:15 LAG2 14 0 10 -3 +- 25 4 +- 11 3 7105 13 Jan 01 09:21 LAG1 17 0 28 -27 +- 23 3 +- 16 2 7105 13 Jan 01 12:57 LAG1 16 0 33 -33 +- 28 0 +- 17 6 7105 13 Jan 01 22:17 LAG2 17 0 33 18 +- 25 17 +- 20 3 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 4 Jan 01 04:33 LAG1 12 0 47 -48 +- 29 15 +- 14 7 7110 4 Jan 01 05:11 LAG2 6 0 35 -30 +- 167 -3 +- 114 4 7110 4 Jan 01 13:12 LAG2 16 0 16 -3 +- 24 -8 +- 16 6 7110 6 Jan 01 09:31 LAG2 7 0 24 -19 +- 57 -4 +- 40 2 7110 6 Jan 01 13:47 LAG2 10 0 35 -15 +- 126 -10 +- 68 2 7110 6 Jan 01 15:37 LAG1 2 0 5 5 +- 471 0 +- 587 0 7110 7 Jan 01 03:03 LAG2 11 0 27 -63 +- 67 -32 +- 41 3 7110 7 Jan 01 03:51 LAG1 11 0 58 -44 +- 29 19 +- 12 4 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 10 Jan 01 07:31 LAG1 14 1 38 -37 +- 26 0 +- 23 4 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 4 Jan 01 04:29 LAG2 7 1 24 5 +- 49 13 +- 35 17 7210 4 Jan 01 08:20 LAG1 3 0 19 -7 +- 460 -15 +- 266 3 7210 5 Jan 01 06:58 LAG2 4 0 52 -38 +- 168 -6 +- 84 6 7210 5 Jan 01 07:23 LAG1 2 0 46 -57 +-1810 48 +- 841 0 7210 9 Jan 01 05:05 LAG1 6 1 36 -1 +- 50 33 +- 48 10 7210 11 Jan 01 06:03 LAG1 5 0 26 -18 +- 96 39 +- 98 10 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 4 Jan 01 12:13 LAG1 5 0 90 137 +- 214 -54 +- 198 30 7237 4 Jan 01 15:43 LAG1 2 0 40 26 +- 240 23 +- 380 0 7237 4 Jan 01 16:39 LAG2 4 0 20 13 +- 135 -32 +- 313 18 7237 5 Jan 01 10:41 LAG1 4 0 39 -22 +- 127 53 +- 361 4 7237 5 Jan 01 10:49 LAG2 4 0 35 256 +- 706 -163 +- 451 16 7237 5 Jan 01 14:19 LAG1 5 0 14 13 +- 81 3 +- 155 4 7237 5 Jan 01 14:35 LAG2 7 0 40 -12 +- 71 -21 +- 47 8 7237 5 Jan 01 17:43 LAG1 6 0 12 3 +- 71 -9 +- 129 11 7237 5 Jan 01 18:43 LAG2 15 0 32 21 +- 56 -26 +- 40 13 7237 5 Jan 01 21:01 LAG1 7 0 22 -19 +- 93 2 +- 97 6 7237 10 Jan 01 12:56 LAG2 13 0 21 -19 +- 49 2 +- 33 9 7237 10 Jan 01 17:05 LAG2 11 0 47 -7 +- 74 29 +- 56 16 7237 11 Jan 01 11:09 LAG2 15 0 53 -12 +- 51 -33 +- 37 9 7237 11 Jan 01 13:14 LAG1 9 0 25 -12 +- 125 20 +- 74 7 7237 11 Jan 01 15:11 LAG2 11 0 14 -13 +- 53 -5 +- 37 4 7237 12 Jan 01 09:37 LAG2 3 0 139 -105 +-1097 -24 +- 807 17 7237 12 Jan 01 11:39 LAG1 15 0 46 -46 +- 45 2 +- 35 4 7237 12 Jan 01 13:29 LAG2 12 0 42 27 +- 112 -38 +- 68 11 7237 12 Jan 01 15:15 LAG1 7 0 16 10 +- 69 14 +- 89 11 7237 12 Jan 01 17:19 LAG2 17 0 25 -6 +- 42 -12 +- 24 11 7237 12 Jan 01 18:33 LAG1 10 0 33 -32 +- 67 -4 +- 65 15 7237 12 Jan 01 21:25 LAG2 8 0 88 87 +- 73 0 +- 119 6 7237 12 Jan 01 22:01 LAG1 10 0 38 -18 +- 58 25 +- 55 6 7237 13 Jan 01 11:17 LAG2 14 0 33 -15 +- 46 -25 +- 38 10 7237 13 Jan 01 13:49 LAG1 8 0 31 -9 +- 80 17 +- 58 5 7237 13 Jan 01 15:35 LAG2 3 0 16 20 +- 253 14 +- 496 8 7237 13 Jan 01 19:35 LAG2 3 0 34 49 +- 564 14 +- 510 2 7237 13 Jan 01 20:51 LAG1 3 0 23 -23 +- 194 0 +- 424 2 Station 7335 (Kashima) (Position fixed, acc. 20 mm) 7335 11 Jan 01 09:33 LAG1 12 0 55 38 +- 34 27 +- 36 6 7335 11 Jan 01 11:05 LAG2 13 0 40 -15 +- 32 -18 +- 19 9 7335 11 Jan 01 13:07 LAG1 10 0 75 -78 +- 36 9 +- 32 7 Station 7339 (Tateyama) (Position fixed, acc. 20 mm) 7339 8 Jan 01 08:39 LAG2 10 0 96 39 +- 34 -48 +- 20 3 7339 8 Jan 01 10:15 LAG1 5 0 43 31 +- 73 25 +- 127 4 7339 8 Jan 01 23:53 LAG1 12 0 37 40 +- 34 -13 +- 33 4 7339 10 Jan 01 08:55 LAG2 8 0 80 20 +- 38 -42 +- 21 2 7339 10 Jan 01 10:45 LAG1 10 0 14 33 +- 86 20 +- 49 3 7339 11 Jan 01 00:53 LAG1 4 0 11 36 +- 187 -49 +- 258 4 7339 11 Jan 01 23:25 LAG1 10 0 45 74 +- 61 -32 +- 45 3 Station 7501 (Hartebeesthoek) (Position solved, acc. 10 mm) 7501 4 Jan 01 15:05 LAG2 8 0 5 14 +- 99 7 +- 72 1 7501 4 Jan 01 16:39 LAG1 7 0 22 -22 +- 36 1 +- 55 0 7501 5 Jan 01 18:53 LAG1 13 0 17 33 +- 53 -15 +- 28 3 7501 6 Jan 01 17:15 LAG1 20 0 16 -8 +- 21 -6 +- 11 7 7501 7 Jan 01 17:49 LAG2 5 0 34 -24 +- 227 -10 +- 213 1 7501 7 Jan 01 19:33 LAG1 10 0 28 28 +- 30 -4 +- 36 0 7501 8 Jan 01 11:47 LAG2 5 1 40 24 +- 261 18 +- 302 1 7501 8 Jan 01 15:39 LAG2 5 0 15 -12 +- 113 3 +- 127 1 7501 8 Jan 01 18:21 LAG1 12 0 17 -15 +- 67 15 +- 33 2 7501 9 Jan 01 09:33 LAG2 7 1 6 5 +- 53 2 +- 101 2 7501 9 Jan 01 17:59 LAG2 4 0 10 20 +- 207 -17 +- 320 0 7501 9 Jan 01 20:27 LAG1 11 0 8 8 +- 41 -1 +- 44 2 7501 10 Jan 01 15:30 LAG1 3 1 45 9 +- 729 -32 +- 665 0 7501 10 Jan 01 18:49 LAG1 19 0 15 -13 +- 22 -1 +- 12 7 7501 12 Jan 01 12:09 LAG2 4 0 16 -16 +- 48 -6 +- 188 1 7501 13 Jan 01 18:29 LAG1 8 0 17755 17 +- 40 -11002 +- 24 1 Station 7811 (Borowiec) (Position fixed, acc. 60 mm) 7811 4 Jan 01 19:25 LAG1 10 0 14 10 +- 66 -2 +- 65 7 7811 4 Jan 01 19:50 LAG2 6 0 19 36 +- 177 33 +- 167 10 7811 6 Jan 01 19:59 LAG2 11 0 33 -10 +- 87 20 +- 70 7 7811 6 Jan 01 20:21 LAG1 4 0 56 -62 +- 146 -126 +- 294 32 7811 11 Jan 01 18:34 LAG2 15 0 12 10 +- 51 3 +- 42 5 7811 12 Jan 01 03:31 LAG1 4 0 41 26 +- 163 -32 +- 303 5 7811 12 Jan 01 16:45 LAG2 14 0 14 2 +- 53 8 +- 54 11 Station 7820 (Kunming) (Position solved, acc. 80 mm) 7820 4 Jan 01 12:01 LAG2 8 0 24 28 +- 121 6 +- 105 6 7820 4 Jan 01 12:23 LAG1 8 0 16 -19 +- 112 11 +- 150 3 7820 4 Jan 01 15:43 LAG1 6 0 12 -26 +- 407 -13 +- 246 10 7820 4 Jan 01 16:33 LAG2 4 0 12 -25 +- 839 11 +- 774 1 7820 4 Jan 01 20:31 LAG2 10 0 23 30 +- 109 23 +- 117 5 7820 4 Jan 01 22:21 LAG1 9 0 19 3 +- 98 22 +- 125 10 7820 5 Jan 01 14:05 LAG2 8 0 7 -23 +- 318 -14 +- 206 4 7820 5 Jan 01 14:25 LAG1 11 0 22 24 +- 83 -3 +- 40 4 7820 5 Jan 01 17:59 LAG1 7 0 27 23 +- 127 7 +- 205 7 7820 5 Jan 01 18:25 LAG2 12 0 23 16 +- 124 -7 +- 120 5 7820 5 Jan 01 22:31 LAG2 10 0 13 -25 +- 256 -19 +- 143 4 7820 6 Jan 01 12:07 LAG2 11 0 23 11 +- 195 -7 +- 116 5 7820 6 Jan 01 13:13 LAG1 8 0 23 28 +- 139 -7 +- 132 4 7820 6 Jan 01 16:27 LAG2 6 0 30 -19 +- 338 11 +- 386 8 7820 6 Jan 01 16:52 LAG1 3 0 6 16 +-1173 -8 +- 761 4 7820 6 Jan 01 20:37 LAG2 21 0 43 41 +- 56 6 +- 38 12 7820 6 Jan 01 23:01 LAG1 7 0 21 36 +- 348 29 +- 215 14 7820 7 Jan 01 14:29 LAG2 6 0 21 -26 +- 207 -10 +- 283 6 7820 7 Jan 01 15:23 LAG1 8 0 26 0 +- 146 -21 +- 120 7 7820 7 Jan 01 19:17 LAG2 3 0 33 257 +-3547 -166 +-2055 8 7820 7 Jan 01 22:49 LAG2 8 0 27 -20 +- 275 -28 +- 187 13 7820 8 Jan 01 12:17 LAG2 11 0 18 5 +- 282 11 +- 143 6 7820 8 Jan 01 14:03 LAG1 6 0 12 0 +- 192 4 +- 178 12 7820 8 Jan 01 16:49 LAG2 5 0 114 196 +- 213 303 +- 467 36 7820 8 Jan 01 20:57 LAG2 13 0 34 31 +- 81 0 +- 71 16 7820 9 Jan 01 12:27 LAG1 12 0 22 17 +- 73 -5 +- 61 12 7820 9 Jan 01 14:37 LAG2 15 0 41 -38 +- 65 6 +- 60 13 7820 9 Jan 01 16:09 LAG1 7 0 81 -72 +- 137 -12 +- 160 12 7820 9 Jan 01 19:19 LAG2 8 0 85 -115 +- 250 27 +- 209 9 7820 9 Jan 01 22:43 LAG1 5 0 36 -33 +- 151 -9 +- 272 5 7820 9 Jan 01 23:09 LAG2 5 0 11 -16 +- 343 -22 +- 353 7 7820 10 Jan 01 13:13 LAG2 3 0 19 32 +-3301 -6 +-1527 1 7820 10 Jan 01 14:31 LAG1 8 0 13 -30 +- 353 -17 +- 166 7 7820 10 Jan 01 16:59 LAG2 13 0 48 8 +- 73 70 +- 103 8 7820 10 Jan 01 21:07 LAG2 4 0 108 -111 +-1610 -1 +- 765 3 7820 11 Jan 01 13:21 LAG1 12 0 15 -7 +- 79 11 +- 63 8 7820 11 Jan 01 15:03 LAG2 11 0 12 -5 +- 88 8 +- 119 10 7820 11 Jan 01 19:13 LAG2 15 0 29 -25 +- 71 3 +- 67 13 7820 12 Jan 01 11:57 LAG1 12 0 48 -41 +- 75 -14 +- 84 14 7820 12 Jan 01 12:54 LAG2 9 0 34 37 +- 158 3 +- 134 8 7820 12 Jan 01 15:43 LAG1 6 0 29 7 +- 404 -21 +- 238 2 7820 12 Jan 01 17:19 LAG2 11 0 32 30 +- 77 -12 +- 127 7 7820 13 Jan 01 11:09 LAG2 11 0 30 -13 +- 88 -15 +- 63 5 7820 13 Jan 01 13:59 LAG1 11 0 16 19 +- 119 4 +- 71 8 7820 13 Jan 01 15:13 LAG2 14 0 25 25 +- 68 1 +- 86 5 7820 13 Jan 01 19:25 LAG2 13 0 32 -49 +- 111 -25 +- 86 6 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 9 Jan 01 00:57 LAG1 4 0 160 144 +- 215 20 +- 260 9 7824 9 Jan 01 04:31 LAG2 2 0 96 101 +- 293 21 +-1267 0 7824 12 Jan 01 22:52 LAG1 5 0 45 73 +- 158 31 +- 142 7 7824 13 Jan 01 00:37 LAG2 3 0 118 -221 +-1536 -197 +- 900 19 7824 13 Jan 01 05:07 LAG2 6 0 156 176 +- 295 -13 +- 187 3 7824 13 Jan 01 22:39 LAG2 4 4 0 0 +- 0 0 +- 0 0 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 4 Jan 01 19:21 LAG1 15 0 23 -24 +- 35 -1 +- 20 2 7835 4 Jan 01 22:55 LAG1 14 0 26 25 +- 33 1 +- 17 1 7835 4 Jan 01 23:35 LAG2 29 0 14 11 +- 23 4 +- 13 1 7835 8 Jan 01 20:05 LAG2 2 0 3 -53 +-4172 -23 +-1975 0 7835 8 Jan 01 21:11 LAG1 13 0 38 -13 +- 38 25 +- 22 4 7835 9 Jan 01 00:03 LAG2 3 0 29 107 +-4124 54 +-1651 1 7835 9 Jan 01 00:33 LAG1 16 0 31 7 +- 31 17 +- 18 2 7835 13 Jan 01 17:41 LAG1 12 0 38 46 +- 47 16 +- 55 2 7835 13 Jan 01 18:39 LAG2 9 0 16 6 +- 90 -7 +- 65 1 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 4 Jan 01 01:38 LAG2 11 0 14 15 +- 73 16 +- 49 5 7836 6 Jan 01 20:23 LAG1 3 0 10 -3 +- 122 19 +- 448 5 7836 7 Jan 01 18:11 LAG2 2 0 64 -89 +-1455 -116 +-1100 0 7836 8 Jan 01 20:33 LAG2 5 0 4 -8 +- 244 3 +- 173 3 7836 8 Jan 01 21:19 LAG1 7 0 36 -15 +- 172 25 +- 86 5 7836 11 Jan 01 18:41 LAG2 4 0 14 8 +- 158 -7 +- 218 3 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 9 Jan 01 15:13 LAG2 5 0 31 18 +- 308 11 +- 286 4 7837 9 Jan 01 16:01 LAG1 9 0 37 2 +- 109 -31 +- 87 6 7837 10 Jan 01 11:11 LAG1 9 0 69 -46 +- 118 -20 +- 94 8 7837 10 Jan 01 12:49 LAG2 8 0 78 -66 +- 197 8 +- 133 8 7837 10 Jan 01 21:11 LAG1 6 0 49 -55 +- 135 -9 +- 144 5 7837 10 Jan 01 21:23 LAG2 4 0 57 -56 +- 87 -1 +- 103 4 7837 11 Jan 01 10:51 LAG2 17 0 37 -36 +- 42 -1 +- 25 8 7837 11 Jan 01 13:05 LAG1 19 0 59 -53 +- 40 -8 +- 21 11 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 5 Jan 01 10:25 LAG2 9 0 12 -5 +- 57 -10 +- 59 9 7838 5 Jan 01 10:43 LAG1 15 0 16 -2 +- 37 8 +- 27 12 7838 6 Jan 01 12:21 LAG2 4 0 25 -54 +-1484 -12 +- 640 4 7838 6 Jan 01 12:45 LAG1 6 0 11 -50 +- 304 -24 +- 142 6 7838 11 Jan 01 11:19 LAG2 9 0 16 11 +- 87 -9 +- 67 15 7838 12 Jan 01 11:43 LAG1 5 0 12 -19 +- 184 -18 +- 125 7 7838 13 Jan 01 13:53 LAG1 15 0 21 -3 +- 35 1 +- 24 21 7838 13 Jan 01 15:38 LAG2 14 0 24 24 +- 46 0 +- 36 7 7838 13 Jan 01 19:31 LAG2 6 0 10 -47 +- 422 -22 +- 208 8 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 9 Jan 01 19:31 LAG1 24 0 36 36 +- 19 0 +- 9 6 7839 9 Jan 01 22:15 LAG2 21 0 21 21 +- 21 -1 +- 13 1 7839 9 Jan 01 23:03 LAG1 24 0 12 -3 +- 19 -5 +- 9 3 7839 10 Jan 01 20:15 LAG2 21 0 57 28 +- 21 31 +- 11 2 7839 10 Jan 01 21:53 LAG1 4 0 9 -15 +- 227 -4 +- 145 0 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 6 Jan 01 08:03 LAG1 14 0 15 -14 +- 28 3 +- 18 2 7840 6 Jan 01 20:09 LAG2 3 0 4 0 +- 77 15 +- 280 0 7840 6 Jan 01 20:35 LAG1 5 0 18 6 +- 165 -13 +- 93 2 7840 7 Jan 01 06:37 LAG1 21 0 8 7 +- 23 2 +- 12 1 7840 7 Jan 01 18:05 LAG2 14 0 40 6 +- 28 -39 +- 28 1 7840 7 Jan 01 18:53 LAG1 11 0 7 -5 +- 32 5 +- 45 2 7840 7 Jan 01 21:55 LAG2 22 0 7 -2 +- 23 -3 +- 13 2 7840 7 Jan 01 22:41 LAG1 10 0 11 0 +- 71 -6 +- 40 3 7840 8 Jan 01 01:59 LAG1 9 0 28 25 +- 38 -6 +- 41 2 7840 8 Jan 01 02:17 LAG2 14 0 19 -13 +- 42 -4 +- 28 2 7840 8 Jan 01 09:09 LAG1 7 1 4 -5 +- 75 4 +- 102 2 7840 12 Jan 01 06:55 LAG1 18 0 16 5 +- 25 -9 +- 15 2 7840 12 Jan 01 19:11 LAG1 9 0 8 7 +- 36 -7 +- 53 1 7840 12 Jan 01 20:31 LAG2 16 0 8 0 +- 27 -4 +- 18 4 7840 12 Jan 01 22:39 LAG1 17 0 22 -8 +- 26 12 +- 15 2 7840 13 Jan 01 00:37 LAG2 18 0 11 11 +- 25 0 +- 16 2 7840 13 Jan 01 02:09 LAG1 14 0 21 -6 +- 28 15 +- 22 3 7840 13 Jan 01 04:43 LAG2 9 0 40 40 +- 39 1 +- 54 1 7840 13 Jan 01 05:33 LAG1 17 0 12 4 +- 26 7 +- 16 3 7840 13 Jan 01 18:41 LAG2 15 0 6 5 +- 28 0 +- 21 3 7840 13 Jan 01 21:15 LAG1 11 0 14 19 +- 47 12 +- 30 4 7840 13 Jan 01 22:41 LAG2 19 0 11 11 +- 24 1 +- 16 3 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 4 Jan 01 19:35 LAG2 10 0 9 -8 +- 34 0 +- 17 5 7845 4 Jan 01 22:53 LAG1 24 0 23 -10 +- 22 9 +- 10 6 7845 8 Jan 01 08:43 LAG1 25 0 31 -22 +- 21 -9 +- 13 7 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 4 Jan 01 02:20 LAG1 13 0 33 29 +- 26 11 +- 24 2 7849 4 Jan 01 03:25 LAG2 16 0 23 -8 +- 26 14 +- 21 4 7849 4 Jan 01 07:37 LAG2 21 0 21 -18 +- 21 9 +- 15 3 7849 4 Jan 01 09:03 LAG1 17 0 11 -1 +- 24 6 +- 14 3 7849 4 Jan 01 12:48 LAG1 3 0 26 21 +- 59 22 +- 172 4 7849 5 Jan 01 23:39 LAG2 5 0 6 -3 +- 45 -10 +- 76 2 7849 6 Jan 01 03:39 LAG2 14 0 31 17 +- 26 -15 +- 18 3 7849 6 Jan 01 09:41 LAG1 2 0 7 191 +-4339 69 +-1524 0 7849 7 Jan 01 02:05 LAG1 3 0 17 21 +- 255 -4 +- 266 0 7849 8 Jan 01 04:13 LAG2 4 0 11 3 +- 50 -19 +- 106 1 7849 8 Jan 01 10:33 LAG1 5 0 8 70 +- 411 32 +- 188 4 7849 8 Jan 01 21:45 LAG2 17 0 13 7 +- 23 -7 +- 18 1 7849 8 Jan 01 23:03 LAG1 6 0 60 0 +- 47 27 +- 21 1 7849 9 Jan 01 01:59 LAG2 15 0 18 19 +- 26 6 +- 27 3 7849 9 Jan 01 02:33 LAG1 10 0 20 13 +- 30 14 +- 28 4 7849 9 Jan 01 05:50 LAG1 8 0 50 44 +- 33 22 +- 33 7 7849 9 Jan 01 06:21 LAG2 9 0 10 -10 +- 32 0 +- 46 1 7849 9 Jan 01 09:11 LAG1 20 0 20 4 +- 21 10 +- 11 4 7849 9 Jan 01 23:57 LAG2 16 0 34 16 +- 24 -23 +- 21 3 7849 10 Jan 01 01:11 LAG1 14 0 16 -15 +- 25 1 +- 15 3 7849 10 Jan 01 04:11 LAG2 12 0 12 -14 +- 57 -17 +- 43 2 7849 10 Jan 01 07:51 LAG1 9 0 7 0 +- 32 0 +- 19 7 7849 10 Jan 01 08:36 LAG2 6 0 16 23 +- 103 -8 +- 115 2 7849 10 Jan 01 11:24 LAG1 8 0 10 -15 +- 83 -15 +- 63 4 7849 10 Jan 01 21:57 LAG2 16 0 46 -3 +- 24 24 +- 13 4 7849 10 Jan 01 23:49 LAG1 10 0 11 -10 +- 30 0 +- 13 3 7849 11 Jan 01 02:13 LAG2 13 0 22 29 +- 36 26 +- 35 2 7849 11 Jan 01 06:15 LAG2 7 0 40 -37 +- 65 2 +- 53 3 7849 11 Jan 01 06:55 LAG1 7 0 56 44 +- 132 7 +- 81 4 7849 11 Jan 01 09:57 LAG1 12 0 38 -26 +- 53 7 +- 30 4 7849 11 Jan 01 20:05 LAG2 5 0 9 -47 +- 366 -24 +- 215 4 7849 11 Jan 01 22:35 LAG1 9 0 9 6 +- 32 4 +- 20 1 7849 12 Jan 01 00:09 LAG2 16 0 29 17 +- 25 -22 +- 19 1 7849 12 Jan 01 22:27 LAG2 7 0 15 -8 +- 38 -15 +- 61 1 7849 13 Jan 01 00:49 LAG1 9 0 21 0 +- 34 23 +- 38 3 7849 13 Jan 01 06:49 LAG2 14 0 41 17 +- 33 23 +- 28 5 7849 13 Jan 01 07:25 LAG1 8 0 43 -37 +- 44 9 +- 46 1 7849 13 Jan 01 10:55 LAG1 3 0 44 36 +- 436 -5 +- 309 0 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 9 Jan 01 22:19 LAG2 9 0 40 -61 +- 68 -18 +- 49 4 8834 12 Jan 01 06:53 LAG1 15 2 33 -26 +- 26 -12 +- 19 11 8834 12 Jan 01 16:35 LAG2 11 0 55 -45 +- 35 9 +- 23 8 8834 12 Jan 01 20:41 LAG2 5 1 22 -65 +- 204 -37 +- 161 3 8834 12 Jan 01 22:51 LAG1 5 0 47 -61 +- 69 26 +- 93 3 8834 13 Jan 01 04:40 LAG2 6 0 31 44 +- 126 13 +- 107 7 8834 13 Jan 01 18:44 LAG2 15 0 27 -26 +- 25 0 +- 18 5 8834 13 Jan 01 22:43 LAG2 7 0 9 -13 +- 206 -3 +- 105 5 -------------------------------------------------------------------------------- EXTRA 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 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 4 Jan 01 07:24 LAG2 22 0 26 -10 +- 20 18 +- 15 1 7090 4 Jan 01 09:19 LAG1 11 0 25 -28 +- 33 10 +- 34 2 7090 4 Jan 01 11:31 LAG2 19 0 7 -6 +- 22 3 +- 21 3 7090 4 Jan 01 12:33 LAG1 21 0 24 21 +- 20 -6 +- 11 4 7090 5 Jan 01 09:55 LAG2 13 0 5 8 +- 57 -6 +- 36 2 7090 5 Jan 01 11:15 LAG1 16 0 8 -6 +- 24 -2 +- 12 2 7090 6 Jan 01 08:00 LAG2 3 0 10 13 +- 100 -8 +- 172 0 7090 6 Jan 01 11:59 LAG2 6 0 23 -25 +- 60 6 +- 107 3 7090 6 Jan 01 13:21 LAG1 16 0 35 15 +- 27 -17 +- 18 3 7090 7 Jan 01 05:47 LAG2 11 0 12 9 +- 33 -4 +- 49 1 7090 7 Jan 01 09:50 LAG2 11 1 9 1 +- 32 -7 +- 26 2 7090 7 Jan 01 12:03 LAG1 20 0 38 13 +- 22 -21 +- 11 5 7090 8 Jan 01 07:51 LAG2 17 0 17 7 +- 27 -9 +- 19 1 7090 8 Jan 01 10:42 LAG1 10 1 6 -3 +- 33 -4 +- 25 2 7090 8 Jan 01 14:15 LAG1 17 0 20 -1 +- 23 -18 +- 21 2 7090 9 Jan 01 02:58 LAG1 3 1 22 -23 +- 291 -2 +- 616 0 7090 9 Jan 01 05:53 LAG2 14 0 9 -11 +- 34 -3 +- 29 3 7090 9 Jan 01 10:13 LAG2 4 0 32 33 +- 65 3 +- 97 0 7090 9 Jan 01 12:49 LAG1 12 0 33 17 +- 39 -12 +- 27 1 7090 9 Jan 01 23:53 LAG2 13 0 56 -16 +- 42 -33 +- 32 1 7090 10 Jan 01 01:31 LAG1 16 0 37 -29 +- 26 23 +- 16 7 7090 10 Jan 01 08:05 LAG2 12 0 17 6 +- 28 -8 +- 17 4 7090 11 Jan 01 02:09 LAG2 3 0 7 4 +- 111 -39 +- 432 3 7090 11 Jan 01 03:41 LAG1 5 0 31 -24 +- 49 16 +- 82 7 7090 11 Jan 01 06:35 LAG2 6 1 11 -18 +- 121 8 +- 116 1 7090 11 Jan 01 10:09 LAG1 13 0 9 2 +- 28 8 +- 23 2 7090 11 Jan 01 10:35 LAG2 9 0 33 39 +- 65 -6 +- 62 1 7090 11 Jan 01 13:35 LAG1 6 0 2 2 +- 259 0 +- 134 1 7090 12 Jan 01 02:19 LAG1 13 0 30 -20 +- 27 22 +- 22 3 7090 12 Jan 01 04:08 LAG2 22 0 41 -25 +- 20 -30 +- 19 3 7090 12 Jan 01 08:30 LAG2 11 0 13 10 +- 29 -9 +- 26 0 7090 12 Jan 01 08:59 LAG1 9 0 38 -42 +- 35 9 +- 30 6 7090 12 Jan 01 12:15 LAG1 20 0 32 26 +- 22 -12 +- 11 7 7090 13 Jan 01 10:33 LAG2 10 1 114 134 +- 54 30 +- 65 4 7090 13 Jan 01 11:03 LAG1 12 0 25 -25 +- 30 1 +- 21 4 7090 13 Jan 01 14:33 LAG1 8 0 14 4 +- 33 -13 +- 35 4 7090 13 Jan 01 20:13 LAG2 16 0 50 -43 +- 25 -17 +- 29 3 Station 7501 (Hartebeesthoek) (Position solved, acc. 10 mm) 7501 4 Jan 01 15:05 LAG2 8 0 5 14 +- 99 7 +- 72 1 7501 4 Jan 01 16:39 LAG1 7 0 22 -22 +- 36 1 +- 55 0 7501 5 Jan 01 18:53 LAG1 13 0 17 33 +- 53 -15 +- 28 3 7501 6 Jan 01 17:15 LAG1 20 0 16 -8 +- 21 -6 +- 11 7 7501 7 Jan 01 17:49 LAG2 5 0 34 -24 +- 227 -10 +- 213 1 7501 7 Jan 01 19:33 LAG1 10 0 28 28 +- 30 -4 +- 36 0 7501 8 Jan 01 11:47 LAG2 5 1 40 24 +- 261 18 +- 302 1 7501 8 Jan 01 15:39 LAG2 5 0 15 -12 +- 113 3 +- 127 1 7501 8 Jan 01 18:21 LAG1 12 0 17 -15 +- 67 15 +- 33 2 7501 9 Jan 01 09:33 LAG2 7 1 6 5 +- 53 2 +- 101 2 7501 9 Jan 01 17:59 LAG2 4 0 10 20 +- 207 -17 +- 320 0 7501 9 Jan 01 20:27 LAG1 11 0 8 8 +- 41 -1 +- 44 2 7501 10 Jan 01 15:30 LAG1 3 1 45 9 +- 729 -32 +- 665 0 7501 10 Jan 01 18:49 LAG1 19 0 15 -13 +- 22 -1 +- 12 7 7501 12 Jan 01 12:09 LAG2 4 0 16 -16 +- 48 -6 +- 188 1 7501 13 Jan 01 18:29 LAG1 8 3 5760 18 +- 45 -11001 +- 86 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 -------------------------------------------------------------------------- 1864 MD2LAS 001112 - 001223 0/ 5/ 0 0/ 8/ 0 13 1873 SIMLAS 001101 - 001223 0/ 2/ 0 0/ 5/ 0 7 1884 RIGLAS 001102 - 010110 0/ 6/ 0 0/ 4/ 0 10 1893 CRMLAS 001107 - 001202 0/ 5/ 0 0/ 3/ 0 8 7080 MLRS25 001102 - 010114 21/ 40/ 3 13/ 45/ 4 126 7090 ML0514 001101 - 010115 39/ 71/ 10 71/ 48/ 8 247 7105 ML0725 001101 - 010114 20/ 88/ 4 13/ 80/ 8 213 7110 ML0414 001101 - 010107 13/ 92/ 4 6/ 81/ 8 204 7124 ML0819 001107 - 010110 0/ 17/ 0 0/ 12/ 2 31 7210 HOLLAS 001115 - 010111 0/ 19/ 0 0/ 8/ 1 28 7231 WUHA01 001103 - 001205 0/ 8/ 0 0/ 9/ 0 17 7237 CHALAS 001102 - 010114 0/ 53/ 0 0/ 42/ 0 95 7249 BEJLAS 001101 - 010102 0/ 22/ 0 0/ 19/ 0 41 7335 KASLAS 001108 - 010111 4/ 12/ 1 5/ 11/ 0 33 7339 TATLAS 001107 - 010111 20/ 25/ 0 7/ 23/ 2 77 7403 TLRS3 001101 - 001123 0/ 11/ 0 0/ 10/ 0 21 7501 ML0616 001101 - 010113 5/ 19/ 1 9/ 9/ 1 44 7810 ZIMLAT 001102 - 010103 11/ 18/ 1 3/ 13/ 2 48 7811 POLLAS 001103 - 010115 0/ 21/ 0 0/ 16/ 0 37 7820 YSLR01 001101 - 010115 0/ 80/ 0 0/ 91/ 0 171 7824 SPNLAS 001101 - 010114 1/ 38/ 0 2/ 32/ 2 75 7831 HELLAS 001101 - 001104 0/ 3/ 0 0/ 1/ 0 4 7835 GRASSE 001101 - 010113 6/ 46/ 1 5/ 41/ 0 99 7836 GFZLAS 001101 - 010111 5/ 36/ 2 0/ 32/ 1 76 7837 CHILAS 001102 - 010114 0/ 34/ 0 0/ 33/ 0 67 7838 SHOLAS 001107 - 010115 0/ 60/ 0 0/ 58/ 0 118 7839 AUSLAS 001102 - 010115 10/ 27/ 1 7/ 23/ 1 69 7840 RGOLAS 001102 - 010115 23/ 62/ 3 7/ 51/ 3 149 7845 GRASLL 001103 - 010108 5/ 13/ 0 2/ 12/ 0 32 7849 MSLO01 001101 - 010114 95/ 38/ 10 104/ 20/ 8 275 7939 SAO102 001101 - 001121 0/ 6/ 0 0/ 2/ 0 8 8834 WLRS01 001101 - 010115 4/ 15/ 0 3/ 22/ 2 46 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 010106.0 -68.6 +/- 0.1 407.1 +/- 0.1 -31908.03 +/- 0.01 010109.0 -69.2 +/- 0.1 411.5 +/- 0.1 -31909.84 +/- 0.01 010112.0 -67.7 +/- 0.1 417.2 +/- 0.1 -31911.25 +/- 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 ******************************************************************************** |