| Date: | 2002-10-16 08:45:00 | |
| Sender: | Ron Noomen, DEOS, Delft, The Netherlands <Ron Noomen <Ron.Noomen@lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 2226: Delft QL Report, October 16, 2002 | |
| Author: | Ron Noomen, DEOS, Delft, The Netherlands | |
| Content: | ******************************************************************************** SLR Electronic Report 2002-10-16 08:45:00 UTC Message No. 2226 ******************************************************************************** Author: Ron Noomen, DEOS, Delft, The Netherlands Subject: Delft QL Report, October 16, 2002 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS October 15, 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, Oct 14, 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, Oct 14, 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 ------------------------------------------------------------------------------ 1864 Maidanak, Uzbekistan (site 2) 020919 - 021004 13 8 1873 Simeiz, Crimea, Ukraine 021003 - 021003 1 1 1893 Kazivili, Crimea, Ukraine 021009 - 021009 1 1 7080 McDonald Obs., Fort Davis, TX 021009 - 021012 5 6 7090 Yarragadee, Australia 021007 - 021014 15 13 7105 Greenbelt, Maryland 021008 - 021014 4 4 7110 Monument Peak, California 021007 - 021013 9 13 7124 Papeete, Tahiti 021008 - 021010 - 2 7210 Haleakala Obs., Maui, Hawaii 021009 - 021013 3 8 7237 Changchun, China 021007 - 021013 8 7 7403 Arequipa, Peru (TLRS-3) 021008 - 021008 - 1 7806 Metsahovi, Finland 021007 - 021007 1 - 7824 San Fernando, Spain 021011 - 021013 2 - 7832 Riyad, Saudi Arabia 021007 - 021014 8 6 7835 Grasse, France 021003 - 021014 1 2 7836 Potsdam, Germany 021007 - 021011 8 4 7837 Shanghai Observatory, China 021004 - 021014 6 3 7838 Simosato Observatory, Japan 021010 - 021013 6 3 7839 Graz, Austria 021005 - 021008 7 8 7840 Herstmonceux, United Kingdom 021007 - 021013 12 8 7845 Grasse, France (LLR) 021008 - 021014 1 1 7849 Mount Stromlo, Australia 021001 - 021012 6 6 8834 Wettzell, Germany 021008 - 021011 11 9 ------ ------ --- --- TOTAL 020919 - 021014 128 114 ------------------------------------------------------------------------------ B. ANALYSIS RESULTS The analysis is based on two orbit solutions using global quick-look normal points that cover a period of 10 days which are computed simultaneously. This week´s data interval runs from Thu, Oct 3, 2002 to Sun, Oct 13, 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 21 22 Number of Passes 164/164 145/142 Number of Normal Points 1767/1732 1595/1564 RMS of Fit (mm) 36 35 ----------------------------------------------------------------------- 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 1864 (Maidanak) (Position fixed, acc. 200 mm) 1864 4 Oct 02 14:27 LAG1 10 0 104 -112 +- 349 -7 +- 225 14 1864 4 Oct 02 18:09 LAG2 2 0 76 -1364 +-9999 617 +-9999 0 1864 4 Oct 02 21:15 LAG1 11 0 73 -61 +- 186 13 +- 136 28 1864 4 Oct 02 22:05 LAG2 8 0 62 -124 +- 996 42 +- 597 23 Station 1873 (Simeiz) (Position solved, acc. 200 mm) 1873 3 Oct 02 22:54 LAG1 8 0 111 0 +- 258 0 +- 254 111 1873 3 Oct 02 23:33 LAG2 4 0 47 45 +- 560 73 +- 868 39 Station 1884 (Riga) (Position fixed, acc. 100 mm) 1884 4 Oct 02 18:00 LAG1 12 0 20 -21 +- 118 -16 +- 81 7 1884 4 Oct 02 21:34 LAG1 12 0 23 0 +- 90 -17 +- 72 6 Station 1893 (Kazivili) (Position fixed, acc. 100 mm) 1893 9 Oct 02 18:35 LAG1 2 0 59 -144 +-1198 159 +-2134 0 1893 9 Oct 02 20:21 LAG2 9 0 91 142 +- 279 -38 +- 182 12 Station 7080 (McDonald Obs.) (Position fixed, acc. 20 mm) 7080 3 Oct 02 01:08 LAG1 14 0 34 14 +- 35 -21 +- 18 3 7080 3 Oct 02 23:38 LAG1 15 0 32 35 +- 30 -5 +- 15 3 7080 4 Oct 02 02:57 LAG2 1 0 15 0 +- 0 0 +- 0 0 7080 4 Oct 02 06:32 LAG2 7 0 5 3 +- 111 6 +- 82 2 7080 4 Oct 02 10:49 LAG2 8 0 12 0 +- 69 -15 +- 86 1 7080 4 Oct 02 13:21 LAG1 7 0 7 0 +- 90 5 +- 85 4 7080 4 Oct 02 22:22 LAG1 10 0 46 35 +- 35 22 +- 38 2 7080 5 Oct 02 02:09 LAG1 10 0 24 -11 +- 108 16 +- 52 0 7080 6 Oct 02 00:48 LAG1 10 0 15 5 +- 122 4 +- 55 1 7080 9 Oct 02 17:38 LAG2 5 0 32 -34 +- 67 -11 +- 202 3 7080 9 Oct 02 22:40 LAG1 11 0 28 -27 +- 39 0 +- 41 4 7080 10 Oct 02 07:23 LAG2 7 0 13 13 +- 43 14 +- 80 1 7080 10 Oct 02 15:43 LAG2 7 0 20 -20 +- 72 0 +- 88 0 7080 11 Oct 02 01:02 LAG1 5 0 26 -8 +- 205 -10 +- 121 1 7080 11 Oct 02 05:13 LAG2 7 0 18 -24 +- 260 -20 +- 126 1 7080 11 Oct 02 10:49 LAG1 7 0 13 -19 +- 102 -4 +- 66 1 7080 11 Oct 02 13:39 LAG2 4 0 45 -13 +- 982 -27 +- 464 1 7080 11 Oct 02 23:27 LAG1 12 0 9 -8 +- 36 5 +- 21 3 7080 12 Oct 02 03:01 LAG1 10 0 44 34 +- 49 8 +- 34 1 7080 12 Oct 02 03:27 LAG2 11 0 31 28 +- 32 -13 +- 22 1 Station 7090 (Yarragadee) (Position fixed, acc. 10 mm) 7090 3 Oct 02 06:58 LAG2 4 0 40 -44 +- 72 -19 +- 235 1 7090 3 Oct 02 09:07 LAG1 23 0 44 -24 +- 20 -18 +- 10 6 7090 3 Oct 02 10:57 LAG2 24 0 43 -14 +- 19 24 +- 12 2 7090 3 Oct 02 21:51 LAG1 10 0 44 16 +- 34 15 +- 15 7 7090 4 Oct 02 04:43 LAG2 22 0 14 -10 +- 20 -5 +- 15 5 7090 5 Oct 02 06:43 LAG1 2 0 27 -23 +- 174 16 +- 636 0 7090 5 Oct 02 10:09 LAG1 14 0 13 -2 +- 33 -8 +- 24 2 7090 5 Oct 02 11:19 LAG2 5 0 5 -6 +- 51 2 +- 27 0 7090 5 Oct 02 15:27 LAG2 2 0 76 127 +- 588 85 +- 972 0 7090 6 Oct 02 08:53 LAG1 12 0 17 -14 +- 60 -1 +- 32 3 7090 6 Oct 02 09:17 LAG2 11 0 23 -42 +- 69 -18 +- 53 2 7090 6 Oct 02 13:21 LAG2 18 0 50 32 +- 22 27 +- 14 2 7090 7 Oct 02 10:59 LAG1 12 0 14 10 +- 36 -18 +- 36 2 7090 7 Oct 02 11:23 LAG2 16 0 22 12 +- 30 15 +- 16 1 7090 7 Oct 02 19:47 LAG1 10 0 19 14 +- 55 25 +- 48 4 7090 7 Oct 02 23:24 LAG1 6 0 21 9 +- 92 23 +- 73 3 7090 8 Oct 02 05:23 LAG2 13 0 28 -27 +- 28 -2 +- 29 4 7090 8 Oct 02 06:19 LAG1 4 0 42 5 +- 245 -37 +- 192 3 7090 9 Oct 02 07:39 LAG2 11 0 18 -19 +- 32 -16 +- 49 2 7090 9 Oct 02 08:25 LAG1 8 0 9 -12 +- 132 10 +- 65 1 7090 9 Oct 02 11:34 LAG2 13 0 18 24 +- 35 8 +- 18 2 7090 9 Oct 02 11:51 LAG1 5 0 40 44 +- 57 -23 +- 193 1 7090 10 Oct 02 05:43 LAG2 11 0 27 -22 +- 35 -9 +- 48 4 7090 10 Oct 02 07:03 LAG1 7 0 23 -42 +- 114 13 +- 72 3 7090 10 Oct 02 09:41 LAG2 13 0 10 -7 +- 75 1 +- 44 3 7090 10 Oct 02 10:25 LAG1 13 0 23 25 +- 38 -26 +- 30 2 7090 10 Oct 02 13:55 LAG2 17 0 32 -15 +- 23 28 +- 21 2 7090 11 Oct 02 07:51 LAG2 16 0 14 -12 +- 24 -8 +- 25 4 7090 11 Oct 02 08:55 LAG1 13 0 11 -10 +- 26 -2 +- 18 1 7090 11 Oct 02 12:17 LAG2 11 0 16 -4 +- 58 -8 +- 39 0 7090 11 Oct 02 21:27 LAG1 11 0 35 -11 +- 29 16 +- 13 4 7090 12 Oct 02 20:25 LAG1 9 0 30 -54 +- 123 42 +- 65 0 7090 12 Oct 02 23:33 LAG1 11 0 28 17 +- 37 25 +- 26 3 Station 7105 (Greenbelt) (Position fixed, acc. 10 mm) 7105 3 Oct 02 00:49 LAG1 17 0 68 -42 +- 23 -31 +- 14 2 7105 3 Oct 02 04:23 LAG1 6 0 19 8 +- 39 -37 +- 80 2 7105 3 Oct 02 04:37 LAG2 17 0 35 -19 +- 23 20 +- 14 3 7105 3 Oct 02 07:45 LAG1 6 0 37 37 +- 39 -6 +- 73 1 7105 3 Oct 02 08:46 LAG2 14 0 22 -20 +- 25 7 +- 17 6 7105 3 Oct 02 11:21 LAG1 4 0 71 -67 +- 66 -15 +- 165 2 7105 4 Oct 02 22:19 LAG1 10 0 24 -4 +- 53 15 +- 30 6 7105 6 Oct 02 00:24 LAG1 5 0 18 -19 +- 48 -4 +- 75 0 7105 6 Oct 02 03:05 LAG2 9 0 31 -30 +- 36 1 +- 20 10 7105 6 Oct 02 03:45 LAG1 9 0 25 -26 +- 33 -3 +- 34 2 7105 6 Oct 02 07:12 LAG2 13 0 13 -16 +- 39 11 +- 25 6 7105 8 Oct 02 00:59 LAG1 20 0 43 -19 +- 21 -23 +- 12 2 7105 8 Oct 02 03:06 LAG2 6 0 42 -22 +- 285 10 +- 146 3 7105 8 Oct 02 23:45 LAG1 17 0 24 -18 +- 25 -5 +- 13 3 7105 9 Oct 02 01:23 LAG2 17 0 9 -2 +- 24 8 +- 22 2 7105 9 Oct 02 06:47 LAG1 7 0 9 -25 +- 110 18 +- 71 2 Station 7110 (Monument Peak) (Position fixed, acc. 10 mm) 7110 3 Oct 02 04:25 LAG2 11 0 55 -54 +- 29 7 +- 26 2 7110 3 Oct 02 08:05 LAG1 6 1 16 11 +- 80 8 +- 123 4 7110 3 Oct 02 08:17 LAG2 16 0 34 -21 +- 24 -16 +- 13 3 7110 3 Oct 02 11:12 LAG1 12 0 23 -23 +- 27 0 +- 14 5 7110 3 Oct 02 13:19 LAG2 3 0 76 54 +-2285 -63 +-1104 0 7110 4 Oct 02 03:11 LAG1 17 0 22 -22 +- 24 0 +- 12 3 7110 4 Oct 02 09:55 LAG1 13 0 27 -23 +- 27 12 +- 16 3 7110 4 Oct 02 10:35 LAG2 25 0 42 -19 +- 19 -26 +- 15 2 7110 4 Oct 02 13:19 LAG1 12 0 20 -12 +- 27 8 +- 15 1 7110 5 Oct 02 02:09 LAG1 8 0 37 -15 +- 77 23 +- 36 2 7110 5 Oct 02 04:35 LAG2 10 0 58 -55 +- 30 -19 +- 24 3 7110 5 Oct 02 05:19 LAG1 7 0 19 -2 +- 80 16 +- 76 0 7110 5 Oct 02 08:31 LAG2 7 0 56 -12 +- 36 -27 +- 18 4 7110 5 Oct 02 08:37 LAG1 15 0 18 -5 +- 24 15 +- 21 1 7110 5 Oct 02 11:55 LAG1 21 0 22 -18 +- 21 7 +- 10 7 7110 5 Oct 02 12:57 LAG2 7 0 19 -37 +- 95 -48 +- 94 0 7110 5 Oct 02 17:09 LAG2 11 0 15 12 +- 31 -19 +- 40 1 7110 6 Oct 02 03:57 LAG1 11 0 15 -1 +- 37 11 +- 30 2 7110 6 Oct 02 06:33 LAG2 15 0 35 -30 +- 24 -11 +- 13 7 7110 6 Oct 02 07:29 LAG1 8 0 12 -11 +- 43 21 +- 61 4 7110 6 Oct 02 15:21 LAG2 2 0 21 -116 +- 786 -1171 +-6798 0 7110 6 Oct 02 23:21 LAG1 8 0 35 -57 +- 63 35 +- 71 2 7110 7 Oct 02 02:35 LAG1 23 0 49 -19 +- 20 26 +- 10 3 7110 7 Oct 02 04:45 LAG2 15 0 45 -37 +- 24 -14 +- 14 6 7110 7 Oct 02 06:11 LAG1 9 0 15 -6 +- 35 23 +- 48 1 7110 7 Oct 02 08:55 LAG2 12 0 10 -8 +- 29 -11 +- 33 1 7110 7 Oct 02 09:19 LAG1 6 0 29 -16 +- 41 11 +- 24 0 7110 7 Oct 02 12:46 LAG1 21 0 16 -11 +- 21 -5 +- 12 2 7110 7 Oct 02 13:29 LAG2 5 0 22 -11 +- 123 -13 +- 143 3 7110 8 Oct 02 01:41 LAG1 9 0 44 -63 +- 156 8 +- 67 1 7110 8 Oct 02 03:15 LAG2 1 0 28 0 +- 0 0 +- 0 0 7110 8 Oct 02 04:53 LAG1 10 0 13 -12 +- 34 -1 +- 34 2 7110 8 Oct 02 06:53 LAG2 18 0 25 -24 +- 23 6 +- 12 2 7110 8 Oct 02 08:19 LAG1 7 0 19 -14 +- 91 -4 +- 79 0 7110 8 Oct 02 11:15 LAG2 16 0 14 -17 +- 31 6 +- 23 2 7110 9 Oct 02 00:13 LAG1 4 0 88 -106 +- 133 22 +- 156 0 7110 9 Oct 02 03:25 LAG1 20 0 34 9 +- 21 18 +- 13 3 7110 9 Oct 02 05:01 LAG2 16 0 56 -55 +- 24 -12 +- 17 8 7110 9 Oct 02 06:55 LAG1 9 0 20 -8 +- 35 31 +- 49 1 7110 9 Oct 02 09:01 LAG2 25 0 19 1 +- 19 -13 +- 13 1 7110 9 Oct 02 10:07 LAG1 5 0 83 -107 +- 202 -14 +- 125 5 7110 9 Oct 02 13:27 LAG2 8 0 11 -11 +- 64 -20 +- 66 1 7110 10 Oct 02 07:03 LAG2 12 0 16 -16 +- 28 -1 +- 13 3 7110 10 Oct 02 11:19 LAG2 5 0 18 16 +- 58 -2 +- 40 0 7110 11 Oct 02 09:21 LAG2 5 0 4 3 +- 312 0 +- 206 2 7110 11 Oct 02 13:39 LAG2 2 0 43 42 +-1606 0 +- 925 0 Station 7124 (Papeete) (Position fixed, acc. 10 mm) 7124 3 Oct 02 07:39 LAG2 13 0 23 14 +- 27 12 +- 15 3 7124 4 Oct 02 05:55 LAG2 15 0 33 -39 +- 29 17 +- 20 6 7124 8 Oct 02 06:33 LAG2 7 1 31 -43 +- 70 20 +- 82 5 7124 10 Oct 02 06:27 LAG2 15 0 49 -50 +- 29 -1 +- 21 5 Station 7210 (Haleakala Obs.) (Position fixed, acc. 20 mm) 7210 3 Oct 02 05:03 LAG1 11 0 30 -3 +- 47 -17 +- 30 2 7210 4 Oct 02 10:03 LAG2 15 0 56 67 +- 44 11 +- 29 5 7210 6 Oct 02 04:15 LAG1 22 0 25 23 +- 23 2 +- 12 3 7210 6 Oct 02 06:21 LAG2 9 0 34 -34 +- 37 -4 +- 29 5 7210 6 Oct 02 10:18 LAG2 6 0 48 62 +- 248 7 +- 139 1 7210 6 Oct 02 18:03 LAG1 4 0 45 25 +- 168 32 +- 272 4 7210 6 Oct 02 18:53 LAG2 25 0 55 20 +- 21 -32 +- 13 5 7210 7 Oct 02 03:01 LAG1 10 0 46 40 +- 34 22 +- 32 3 7210 7 Oct 02 06:29 LAG1 10 0 21 12 +- 34 15 +- 31 4 7210 7 Oct 02 08:27 LAG2 9 0 13 -7 +- 36 4 +- 17 2 7210 9 Oct 02 17:46 LAG2 5 0 50 110 +- 241 -38 +- 146 3 7210 9 Oct 02 21:31 LAG2 7 0 7 -3 +- 41 -14 +- 132 5 7210 10 Oct 02 02:55 LAG1 3 0 3 37 +-1674 -17 +- 706 1 7210 10 Oct 02 06:47 LAG2 14 0 29 29 +- 29 3 +- 19 3 7210 11 Oct 02 04:35 LAG1 8 0 30 31 +- 40 -2 +- 24 1 7210 11 Oct 02 05:07 LAG2 3 0 74 70 +- 62 -27 +- 98 3 7210 11 Oct 02 08:49 LAG2 25 0 6 -2 +- 21 0 +- 12 5 7210 12 Oct 02 06:44 LAG1 4 0 50 53 +- 57 23 +- 91 2 7210 12 Oct 02 06:58 LAG2 15 0 43 35 +- 29 -9 +- 18 4 Station 7237 (Changchun) (Position fixed, acc. 50 mm) 7237 7 Oct 02 20:19 LAG2 11 0 54 27 +- 52 -25 +- 30 9 7237 7 Oct 02 20:21 LAG1 10 0 49 50 +- 58 1 +- 30 7 7237 9 Oct 02 10:47 LAG1 18 0 56 38 +- 44 31 +- 24 10 7237 9 Oct 02 12:29 LAG2 17 0 39 7 +- 42 -26 +- 31 8 7237 9 Oct 02 14:19 LAG1 15 0 33 29 +- 45 7 +- 31 5 7237 9 Oct 02 16:38 LAG2 18 0 28 30 +- 50 -6 +- 34 10 7237 9 Oct 02 17:47 LAG1 16 0 18 14 +- 47 -3 +- 30 12 7237 9 Oct 02 20:47 LAG2 6 0 50 24 +- 160 -28 +- 172 8 7237 11 Oct 02 11:41 LAG1 13 0 58 60 +- 52 31 +- 40 6 7237 11 Oct 02 16:53 LAG2 12 0 35 32 +- 50 -19 +- 55 7 Station 7403 (Arequipa) (Position solved, acc. 10 mm) 7403 4 Oct 02 02:31 LAG2 5 0 14 17 +- 70 -6 +- 113 2 7403 7 Oct 02 00:43 LAG2 2 0 18 -76 +- 813 -51 +- 712 0 7403 8 Oct 02 02:55 LAG2 6 0 13 -2 +- 46 -11 +- 48 4 Station 7806 (Metsahovi) (Position fixed, acc. 30 mm) 7806 3 Oct 02 19:37 LAG1 7 0 40 -47 +- 77 10 +- 76 5 7806 3 Oct 02 23:05 LAG1 9 0 25 -22 +- 57 -2 +- 47 6 7806 7 Oct 02 21:16 LAG1 1 0 29 0 +- 0 0 +- 0 0 Station 7824 (San Fernando) (Position fixed, acc. 40 mm) 7824 3 Oct 02 00:41 LAG1 4 0 44 91 +- 336 -40 +- 279 3 7824 3 Oct 02 00:57 LAG2 3 0 23 130 +-1670 52 +- 814 0 7824 3 Oct 02 19:43 LAG1 4 0 9 -44 +- 522 -28 +- 305 5 7824 3 Oct 02 23:14 LAG2 1 0 20 0 +- 0 0 +- 0 0 7824 4 Oct 02 02:34 LAG1 13 0 69 59 +- 62 7 +- 40 3 7824 4 Oct 02 03:17 LAG2 6 0 20 40 +- 148 28 +- 170 3 7824 7 Oct 02 02:01 LAG1 3 0 61 74 +- 187 31 +- 390 1 7824 11 Oct 02 19:21 LAG1 4 0 85 171 +- 175 60 +- 96 1 Station 7832 (Riyad) (Position fixed, acc. 20 mm) 7832 5 Oct 02 13:19 LAG1 12 0 23 -19 +- 31 -5 +- 20 6 7832 6 Oct 02 15:33 LAG1 10 0 24 -21 +- 35 5 +- 34 3 7832 7 Oct 02 06:13 LAG2 15 0 19 15 +- 28 -13 +- 28 4 7832 7 Oct 02 14:05 LAG1 19 0 27 -14 +- 24 -12 +- 14 7 7832 8 Oct 02 12:43 LAG1 9 0 35 -34 +- 36 -7 +- 28 9 7832 8 Oct 02 16:23 LAG1 10 0 22 21 +- 35 -14 +- 38 1 7832 8 Oct 02 17:53 LAG2 8 0 16 -16 +- 39 2 +- 28 2 7832 9 Oct 02 14:55 LAG1 14 0 32 -20 +- 33 -7 +- 17 11 7832 12 Oct 02 04:43 LAG2 12 0 32 -18 +- 31 -22 +- 23 4 7832 12 Oct 02 14:31 LAG1 8 0 20 -22 +- 42 9 +- 38 4 Station 7835 (Grasse) (Position fixed, acc. 30 mm) 7835 3 Oct 02 19:25 LAG1 26 0 40 -39 +- 24 -1 +- 12 9 7835 3 Oct 02 23:02 LAG2 22 0 19 -15 +- 27 6 +- 15 10 Station 7836 (Potsdam) (Position fixed, acc. 30 mm) 7836 7 Oct 02 20:59 LAG1 11 0 20 -33 +- 71 -11 +- 44 5 7836 7 Oct 02 23:59 LAG2 11 0 23 2 +- 60 16 +- 48 1 7836 8 Oct 02 00:29 LAG1 7 0 23 -4 +- 73 -19 +- 54 5 7836 9 Oct 02 21:51 LAG1 10 0 30 -26 +- 40 -9 +- 32 4 7836 10 Oct 02 00:05 LAG2 6 0 10 15 +- 101 15 +- 112 6 7836 10 Oct 02 01:15 LAG1 4 0 51 275 +- 572 106 +- 262 10 7836 10 Oct 02 16:53 LAG1 11 0 22 8 +- 42 -12 +- 31 3 7836 10 Oct 02 22:09 LAG2 12 0 36 34 +- 37 -2 +- 37 7 7836 10 Oct 02 23:57 LAG1 8 0 25 -12 +- 46 -12 +- 30 4 7836 11 Oct 02 19:09 LAG1 6 0 9 -10 +- 149 -8 +- 97 7 7836 11 Oct 02 20:23 LAG2 12 0 32 41 +- 50 -26 +- 34 7 7836 11 Oct 02 22:43 LAG1 9 0 10 -6 +- 42 4 +- 48 6 Station 7837 (Shanghai Observatory) (Position fixed, acc. 50 mm) 7837 4 Oct 02 10:57 LAG1 9 0 55 -41 +- 66 -14 +- 53 17 7837 6 Oct 02 11:39 LAG1 9 0 23 -15 +- 64 -23 +- 71 11 7837 7 Oct 02 10:19 LAG1 6 2 4259 -84 +- 378 3233 +- 292 7 7837 7 Oct 02 16:13 LAG2 11 0 43 -29 +- 56 22 +- 59 8 7837 7 Oct 02 20:37 LAG1 3 0 72 -98 +- 335 36 +- 442 1 7837 9 Oct 02 11:09 LAG1 10 0 18 -16 +- 62 1 +- 46 10 7837 10 Oct 02 14:30 LAG2 6 0 104 -73 +- 247 21 +- 168 6 7837 10 Oct 02 19:02 LAG2 8 0 85 77 +- 185 4 +- 162 20 7837 10 Oct 02 19:51 LAG1 6 0 97 -78 +- 144 17 +- 122 6 Station 7838 (Simosato Observatory) (Position fixed, acc. 30 mm) 7838 5 Oct 02 09:19 LAG1 8 0 55 -43 +- 136 6 +- 76 12 7838 5 Oct 02 12:27 LAG2 6 0 16 -71 +- 273 38 +- 169 3 7838 10 Oct 02 09:35 LAG1 20 0 25 21 +- 29 -10 +- 16 9 7838 10 Oct 02 10:37 LAG2 6 0 26 44 +- 234 15 +- 190 3 7838 10 Oct 02 13:01 LAG1 11 0 69 66 +- 39 -11 +- 46 3 7838 10 Oct 02 14:29 LAG2 7 0 47 -8 +- 344 18 +- 162 5 7838 12 Oct 02 07:01 LAG1 6 0 31 -27 +- 51 34 +- 107 6 7838 12 Oct 02 10:15 LAG1 6 0 7 -5 +- 439 0 +- 189 4 7838 12 Oct 02 13:49 LAG1 9 0 50 48 +- 42 13 +- 64 6 7838 12 Oct 02 14:43 LAG2 4 0 19 26 +-1098 20 +- 483 1 Station 7839 (Graz) (Position fixed, acc. 10 mm) 7839 5 Oct 02 19:39 LAG2 14 0 29 -9 +- 26 -27 +- 28 1 7839 5 Oct 02 20:17 LAG1 17 0 10 -1 +- 24 6 +- 15 1 7839 5 Oct 02 23:41 LAG2 13 0 24 20 +- 34 3 +- 22 0 7839 5 Oct 02 23:49 LAG1 10 0 25 25 +- 33 -1 +- 32 1 7839 7 Oct 02 06:13 LAG2 4 0 29 28 +- 408 0 +- 265 0 7839 7 Oct 02 17:33 LAG1 24 0 28 15 +- 20 -14 +- 10 1 7839 7 Oct 02 19:39 LAG2 19 0 45 37 +- 22 -12 +- 14 3 7839 7 Oct 02 20:57 LAG1 22 0 23 -4 +- 20 -12 +- 11 1 7839 7 Oct 02 23:36 LAG2 13 0 37 22 +- 29 27 +- 19 1 7839 8 Oct 02 07:51 LAG2 9 0 16 -15 +- 41 15 +- 30 3 7839 8 Oct 02 16:05 LAG1 18 0 34 21 +- 23 -11 +- 13 2 7839 8 Oct 02 18:15 LAG2 6 0 27 33 +- 81 -12 +- 130 2 7839 8 Oct 02 19:45 LAG1 14 0 13 10 +- 26 2 +- 13 2 7839 8 Oct 02 21:55 LAG2 17 0 23 28 +- 28 -6 +- 16 3 7839 8 Oct 02 23:07 LAG1 19 0 8 -5 +- 22 -2 +- 14 3 Station 7840 (Herstmonceux) (Position fixed, acc. 20 mm) 7840 3 Oct 02 19:29 LAG1 21 0 13 -1 +- 23 -6 +- 12 3 7840 3 Oct 02 23:01 LAG1 11 0 26 15 +- 39 -11 +- 32 1 7840 3 Oct 02 23:23 LAG2 15 0 24 4 +- 34 15 +- 25 1 7840 4 Oct 02 02:25 LAG1 16 0 16 5 +- 27 -9 +- 17 3 7840 4 Oct 02 03:11 LAG2 24 0 11 -2 +- 22 7 +- 13 1 7840 4 Oct 02 06:05 LAG1 15 0 30 -30 +- 28 -2 +- 25 2 7840 4 Oct 02 07:21 LAG2 20 0 21 12 +- 24 10 +- 18 3 7840 4 Oct 02 18:09 LAG1 19 0 23 4 +- 25 12 +- 15 2 7840 4 Oct 02 21:29 LAG2 10 0 7 -7 +- 34 -3 +- 43 0 7840 4 Oct 02 21:47 LAG1 13 0 19 7 +- 34 9 +- 23 3 7840 5 Oct 02 01:05 LAG1 13 0 37 37 +- 31 10 +- 18 6 7840 5 Oct 02 01:23 LAG2 18 0 4 3 +- 27 1 +- 17 2 7840 5 Oct 02 05:23 LAG2 23 0 10 8 +- 22 -4 +- 14 2 7840 6 Oct 02 07:04 LAG1 2 0 19 -17 +- 261 6 +- 802 0 7840 6 Oct 02 07:33 LAG2 13 0 8 7 +- 31 4 +- 23 3 7840 6 Oct 02 15:29 LAG1 9 0 27 25 +- 36 13 +- 65 3 7840 6 Oct 02 18:55 LAG1 19 0 51 -10 +- 24 27 +- 13 2 7840 6 Oct 02 21:39 LAG2 13 0 16 0 +- 30 -15 +- 28 2 7840 6 Oct 02 22:31 LAG1 12 0 23 -12 +- 31 18 +- 28 1 7840 7 Oct 02 01:29 LAG2 22 0 13 5 +- 23 6 +- 13 3 7840 7 Oct 02 01:51 LAG1 6 0 36 12 +- 44 16 +- 21 1 7840 7 Oct 02 17:39 LAG1 11 0 20 10 +- 35 -13 +- 32 1 7840 7 Oct 02 21:07 LAG1 14 0 20 -13 +- 28 -9 +- 19 1 7840 8 Oct 02 00:11 LAG2 4 0 59 37 +- 734 10 +- 355 0 7840 8 Oct 02 07:45 LAG2 7 0 21 -14 +- 40 10 +- 26 6 7840 8 Oct 02 19:59 LAG1 5 0 7 -7 +- 53 5 +- 52 2 7840 8 Oct 02 21:57 LAG2 14 0 12 14 +- 33 -5 +- 29 2 7840 8 Oct 02 23:13 LAG1 14 0 7 -6 +- 29 1 +- 19 2 7840 9 Oct 02 01:49 LAG2 20 0 23 7 +- 24 13 +- 16 2 7840 9 Oct 02 02:41 LAG1 14 0 9 3 +- 29 4 +- 15 1 7840 9 Oct 02 05:51 LAG2 11 0 1 0 +- 62 0 +- 45 0 7840 9 Oct 02 06:33 LAG1 7 0 38 -44 +- 80 8 +- 96 3 7840 9 Oct 02 18:21 LAG1 21 0 21 -2 +- 23 -11 +- 13 2 7840 9 Oct 02 22:05 LAG1 6 0 20 -16 +- 46 -12 +- 83 2 7840 10 Oct 02 00:11 LAG2 2 0 29 30 +- 175 -4 +- 723 0 7840 10 Oct 02 17:01 LAG1 18 0 27 9 +- 25 -18 +- 17 2 7840 11 Oct 02 06:27 LAG2 7 0 27 -2 +- 117 -19 +- 92 3 7840 12 Oct 02 17:47 LAG1 19 0 10 8 +- 24 2 +- 14 4 7840 12 Oct 02 21:19 LAG1 15 0 24 18 +- 28 7 +- 18 2 7840 12 Oct 02 22:23 LAG2 15 0 35 41 +- 33 -9 +- 25 2 Station 7845 (Grasse) (Position fixed, acc. 20 mm) 7845 8 Oct 02 07:53 LAG2 19 0 32 -18 +- 25 24 +- 20 8 Station 7849 (Mount Stromlo) (Position fixed, acc. 10 mm) 7849 5 Oct 02 06:34 LAG1 13 0 25 -17 +- 42 21 +- 24 5 7849 5 Oct 02 11:46 LAG2 3 0 13 -8 +- 203 25 +- 258 5 7849 6 Oct 02 05:41 LAG2 8 0 16 -11 +- 66 -4 +- 50 2 7849 6 Oct 02 09:43 LAG2 5 0 3 2 +- 83 1 +- 121 3 7849 7 Oct 02 19:59 LAG1 5 0 14 0 +- 175 7 +- 107 7 7849 8 Oct 02 01:35 LAG2 17 0 7 -2 +- 31 1 +- 22 6 7849 8 Oct 02 06:04 LAG1 11 0 30 -35 +- 68 2 +- 34 4 7849 8 Oct 02 23:54 LAG2 2 0 99999113208 +- 198-277476 +- 159 0 7849 11 Oct 02 04:07 LAG2 13 0 4 6 +- 42 -2 +- 36 2 7849 11 Oct 02 05:23 LAG1 14 0 12 -13 +- 30 2 +- 20 3 7849 11 Oct 02 08:15 LAG2 8 0 33 -34 +- 34 -10 +- 43 2 7849 11 Oct 02 12:13 LAG2 8 0 78 -78 +- 33 -11 +- 64 4 7849 11 Oct 02 21:31 LAG1 10 0 6 -9 +- 75 4 +- 40 4 7849 12 Oct 02 04:05 LAG1 8 0 12 -1 +- 35 15 +- 45 3 7849 12 Oct 02 06:33 LAG2 7 0 14 18 +- 140 -3 +- 94 2 Station 8834 (Wettzell) (Position fixed, acc. 10 mm) 8834 7 Oct 02 05:17 LAG1 13 0 72 -80 +- 51 -6 +- 35 5 8834 7 Oct 02 05:43 LAG2 13 0 51 -58 +- 33 -10 +- 26 3 8834 8 Oct 02 16:45 LAG1 3 0 66 -154 +-1516 35 +- 608 0 8834 8 Oct 02 21:54 LAG2 18 0 54 -49 +- 25 -5 +- 16 7 8834 8 Oct 02 23:09 LAG1 14 0 66 -66 +- 26 6 +- 13 10 8834 9 Oct 02 01:45 LAG2 27 0 54 -48 +- 18 12 +- 10 9 8834 9 Oct 02 05:57 LAG2 11 0 64 -66 +- 29 -11 +- 22 5 8834 9 Oct 02 06:41 LAG1 7 0 55 -78 +- 194 18 +- 146 2 8834 9 Oct 02 14:51 LAG1 11 0 58 -57 +- 29 5 +- 38 3 8834 9 Oct 02 18:21 LAG1 12 0 54 -56 +- 29 -9 +- 17 13 8834 9 Oct 02 20:25 LAG2 6 0 27 -20 +- 207 -4 +- 135 1 8834 9 Oct 02 21:45 LAG1 9 0 47 -95 +- 96 -30 +- 53 7 8834 9 Oct 02 23:47 LAG2 30 0 49 -43 +- 17 13 +- 8 13 8834 10 Oct 02 01:11 LAG1 18 0 60 -51 +- 22 -11 +- 10 10 8834 10 Oct 02 04:05 LAG2 14 0 54 -53 +- 25 6 +- 18 3 8834 10 Oct 02 04:45 LAG1 7 0 28 -86 +- 169 -35 +- 94 1 8834 10 Oct 02 08:23 LAG2 8 0 86 -102 +- 111 13 +- 87 5 8834 10 Oct 02 16:53 LAG1 9 0 53 -57 +- 34 -21 +- 27 10 8834 10 Oct 02 20:31 LAG1 6 0 20 -42 +- 115 -16 +- 74 3 8834 10 Oct 02 22:10 LAG2 15 0 35 -34 +- 29 0 +- 20 5 8834 10 Oct 02 23:59 LAG1 9 0 61 -68 +- 37 -15 +- 37 4 8834 11 Oct 02 06:51 LAG2 4 0 96 -248 +-1632 65 +- 697 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 - 020705 0/ 6/ 0 0/ 4/ 0 10 1831 LVIL 020507 - 020905 0/ 11/ 0 0/ 3/ 0 14 1863 MDNLAS 020524 - 020922 0/ 47/ 0 0/ 15/ 0 62 1864 MD2LAS 020311 - 021004 0/ 50/ 0 0/ 35/ 0 85 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 - 021004 0/ 97/ 1 0/ 63/ 0 161 1893 CRMLAS 020305 - 021009 0/ 34/ 0 0/ 20/ 0 54 7080 MLRS25 020105 - 021012 113/130/ 13 132/129/ 10 527 7090 ML0514 020101 - 021014 231/335/ 42 199/255/ 25 1087 7105 ML0725 020104 - 021014 82/214/ 27 72/151/ 16 562 7110 ML0414 020105 - 021013 70/359/ 36 56/277/ 27 825 7124 ML0819 020113 - 021010 0/ 81/ 0 0/ 63/ 0 144 7210 HOLLAS 020104 - 021013 37/ 76/ 4 48/ 86/ 7 258 7237 CHALAS 020101 - 021013 0/216/ 0 0/146/ 2 364 7249 BEJLAS 020116 - 020928 0/ 58/ 0 0/ 53/ 0 111 7403 TLRS3 020108 - 021008 3/ 69/ 0 1/ 76/ 0 149 7405 TIGO 020417 - 020929 10/ 33/ 3 2/ 31/ 0 79 7501 ML0616 020102 - 020925 139/188/ 18 124/187/ 17 673 7548 CAGLAS 020226 - 020415 0/ 0/ 0 0/ 10/ 0 10 7806 METLAS 020109 - 021007 0/ 41/ 5 0/ 38/ 1 85 7810 ZIMLAT 020101 - 020908 207/148/ 31 144/ 99/ 15 644 7811 POLLAS 020103 - 020727 0/ 34/ 1 0/ 29/ 0 64 7820 YSLR01 020105 - 020414 0/ 36/ 0 0/ 62/ 0 98 7824 SPNLAS 020109 - 021013 0/169/ 3 0/103/ 6 281 7832 SALRO 020102 - 021014 184/ 69/ 15 217/ 44/ 11 540 7835 GRASSE 020102 - 021014 20/ 85/ 5 30/ 73/ 2 215 7836 GFZLAS 020103 - 021011 5/ 94/ 13 2/ 63/ 6 183 7837 CHILAS 020102 - 021014 0/ 48/ 1 0/ 37/ 1 87 7838 SHOLAS 020112 - 021013 4/ 57/ 3 2/ 59/ 0 125 7839 AUSLAS 020102 - 021008 136/232/ 28 88/146/ 10 640 7840 RGOLAS 020102 - 021013 202/224/ 44 166/146/ 21 803 7845 GRASLL 020102 - 021014 11/ 28/ 4 13/ 15/ 3 74 7848 FTLR03 020202 - 020826 4/ 38/ 0 5/ 32/ 4 83 7849 MSLO01 020101 - 021012 188/113/ 16 157/119/ 15 608 7941 MLROnn 020108 - 020717 29/ 17/ 3 20/ 26/ 2 97 8834 WLRS01 020108 - 021011 97/133/ 23 110/ 89/ 11 463 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 021007.0 185.2 +/- 0.1 187.8 +/- 0.1 -32245.94 +/- 0.01 021010.0 178.4 +/- 0.1 181.6 +/- 0.1 -32248.51 +/- 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 ******************************************************************************** |