| Date: | 2006-03-30 13:15:00 | |
| Sender: | Ron Noomen <Ron Noomen <ron@astro.lr.tudelft.nl>> | |
| Subject: | [SLR-Report] No. 6920: Delft QL Report March 30, 2006 | |
| Author: | Ron Noomen | |
| Content: | ******************************************************************************** SLR Electronic Report 2006-03-30 13:15:00 UTC Message No. 6920 ******************************************************************************** Author: Ron Noomen Subject: Delft QL Report March 30, 2006 WEGENER-2 IERS REPORT OF THE QUICK-LOOK DATA ANALYSIS CENTER DELFT UNIVERSITY OF TECHNOLOGY FACULTY OF AEROSPACE ENGINEERING THE NETHERLANDS March 21, 2006 This is a daily 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 Tue, Mar 21, 2006. Questions and comments should be addressed to: R. Noomen Delft University of Technology Faculty of Aerospace Engineering Delft Institute for Earth-Oriented Space Research Kluyverweg 1 2629 HS Delft The Netherlands Telephone: +31-15-2785377 Telefax : +31-15-2785322 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 Tue, Mar 21, 2006. 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 ------------------------------------------------------------------------------ 1873 Simeiz, Crimea, Ukraine 060328 - 060328 2 - 1884 Riga, Latvia 060329 - 060329 2 - 6810 Zimmerwald 846, Switzerland 060329 - 060329 2 1 7090 Yarragadee, Australia 060329 - 060329 2 1 7110 Monument Peak, California 060328 - 060328 1 1 7124 Papeete, Tahiti 060328 - 060329 1 2 7237 Changchun, China 060328 - 060329 2 - 7249 Beijing, China 060328 - 060329 3 - 7406 San Juan, Argentina 060329 - 060330 5 6 7501 Hartebeesthoek, SA (MOB-6) 060328 - 060328 1 1 7810 Zimmerwald 423, Switzerland 060329 - 060329 2 1 7811 Borowiec, Poland 060329 - 060329 1 - 7821 Shanghai Observatory, China 060328 - 060329 2 1 7824 San Fernando, Spain 060328 - 060328 2 - 7825 Mount Stromlo, Australia 060328 - 060328 - 2 7838 Simosato Observatory, Japan 060127 - 060329 8 5 7839 Graz, Austria 060328 - 060329 1 1 7840 Herstmonceux, United Kingdom 060328 - 060328 1 1 7841 Potsdam, Germany 060328 - 060328 1 - 7941 Matera, Italy (MLRO 532) 060328 - 060330 2 3 8834 Wettzell, Germany 060329 - 060329 1 1 ------ ------ --- --- TOTAL 060127 - 060330 42 27 ------------------------------------------------------------------------------ B. ANALYSIS RESULTS The analysis is based on two orbit solutions using global quick-look normal points that cover a period of 8 days which are computed simultaneously. This week´s data interval runs from Mon, Mar 13, 2006 to Tue, Mar 21, 2006. The measurement and dynamic models used in this analysis are close to the IERS Standard. The overall model is referred to as QLDACMOD11. The details of this model can be obtained on request. The terrestrial reference frame is provided by the ITRF2000 station coordinates solution (extended with coordinates of new stations, where necessary). The general statistics and results of this week´s analysis are thus: ----------------------------------------------------------------------- Satellite LAGEOS-1 LAGEOS-2 Number of Stations 24 16 Number of Passes 179/179 124/124 Number of Normal Points 1699/1652 1522/1517 Weighted RMS of Fit (mm) 17 14 ----------------------------------------------------------------------- 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 16 Mar 06 17:21 LAG1 7 0 32 -36 +- 274 12 +- 198 11 1864 19 Mar 06 16:39 LAG1 4 0 67 -76 +-1591 -5 +- 962 8 Station 1884 (Riga) (position fixed, acc. 100 mm) 1884 16 Mar 06 17:27 LAG1 18 0 13 7 +- 70 2 +- 41 10 1884 16 Mar 06 21:15 LAG1 10 0 8 10 +- 152 -9 +- 116 2 1884 17 Mar 06 19:41 LAG1 11 0 31 -28 +- 97 -21 +- 81 4 1884 20 Mar 06 19:13 LAG1 13 0 8 0 +- 102 4 +- 68 4 Station 6810 (Zimmerwald 846) (position fixed, acc. 60 mm) 6810 15 Mar 06 15:23 LAG1 19 0 17 14 +- 42 3 +- 24 8 6810 15 Mar 06 16:43 LAG2 14 0 5 -4 +- 50 0 +- 32 3 6810 15 Mar 06 18:47 LAG1 14 0 13 -2 +- 49 5 +- 23 4 6810 16 Mar 06 14:03 LAG1 18 0 27 -9 +- 43 13 +- 23 4 6810 16 Mar 06 14:51 LAG2 10 0 8 14 +- 202 3 +- 110 3 6810 17 Mar 06 16:21 LAG1 12 0 14 -7 +- 60 -6 +- 42 3 6810 17 Mar 06 17:07 LAG2 15 0 12 4 +- 48 9 +- 44 3 6810 17 Mar 06 19:33 LAG1 5 0 20 -7 +- 870 -11 +- 352 2 6810 17 Mar 06 23:05 LAG1 19 0 28 5 +- 42 -15 +- 24 3 6810 18 Mar 06 07:03 LAG2 16 0 18 9 +- 45 -15 +- 40 2 6810 18 Mar 06 11:04 LAG2 17 0 25 -9 +- 45 -13 +- 28 4 6810 18 Mar 06 11:19 LAG1 7 0 57 43 +- 229 48 +- 113 2 6810 18 Mar 06 14:57 LAG1 14 0 19 -1 +- 49 12 +- 33 5 6810 18 Mar 06 15:15 LAG2 12 0 18 11 +- 60 -13 +- 41 3 6810 18 Mar 06 18:15 LAG1 14 0 16 -9 +- 53 5 +- 31 3 6810 19 Mar 06 05:01 LAG2 22 0 11 3 +- 39 8 +- 30 3 6810 19 Mar 06 08:57 LAG2 19 0 7 0 +- 49 2 +- 29 5 6810 19 Mar 06 09:57 LAG1 12 0 14 12 +- 86 15 +- 63 4 6810 19 Mar 06 13:12 LAG2 17 0 11 6 +- 44 -3 +- 24 5 6810 19 Mar 06 13:28 LAG1 16 0 9 0 +- 46 -4 +- 25 5 6810 19 Mar 06 16:55 LAG1 13 0 6 1 +- 56 0 +- 36 6 6810 19 Mar 06 17:13 LAG2 15 0 6 5 +- 48 -2 +- 42 3 6810 19 Mar 06 20:19 LAG1 22 0 26 -10 +- 39 -10 +- 18 5 6810 19 Mar 06 23:55 LAG1 17 0 18 5 +- 44 -9 +- 33 11 6810 20 Mar 06 03:29 LAG2 6 0 16 -16 +- 90 -6 +- 264 6 Station 7080 (McDonald Obs.) (position fixed, acc. 20 mm) 7080 14 Mar 06 05:13 LAG1 9 0 21 -1 +- 51 13 +- 29 1 7080 16 Mar 06 14:23 LAG2 6 0 8 0 +- 82 -7 +- 72 2 Station 7090 (Yarragadee) (position fixed, acc. 10 mm) 7090 13 Mar 06 01:16 LAG1 5 0 24 11 +- 133 -18 +- 68 2 7090 13 Mar 06 04:39 LAG1 6 0 8 5 +- 47 2 +- 42 0 7090 13 Mar 06 09:55 LAG2 20 0 8 8 +- 9 0 +- 7 1 7090 13 Mar 06 13:23 LAG1 4 0 17 14 +- 183 -2 +- 170 0 7090 13 Mar 06 13:53 LAG2 14 0 7 -8 +- 12 3 +- 7 1 7090 13 Mar 06 16:47 LAG1 18 0 11 -7 +- 10 -3 +- 5 2 7090 13 Mar 06 18:08 LAG2 15 0 7 6 +- 17 9 +- 14 2 7090 13 Mar 06 22:23 LAG2 16 0 8 8 +- 11 -4 +- 8 1 7090 13 Mar 06 23:41 LAG1 9 0 12 3 +- 15 10 +- 15 4 7090 14 Mar 06 11:53 LAG2 22 0 30 8 +- 9 -15 +- 4 5 7090 14 Mar 06 15:27 LAG1 14 0 8 -8 +- 18 -8 +- 10 1 7090 14 Mar 06 16:11 LAG2 24 0 8 -3 +- 8 -5 +- 7 1 7090 14 Mar 06 20:23 LAG2 18 0 8 1 +- 9 -4 +- 5 2 7090 15 Mar 06 01:53 LAG1 10 0 8 -15 +- 26 9 +- 16 1 7090 15 Mar 06 05:17 LAG1 14 0 10 -10 +- 12 10 +- 12 1 7090 15 Mar 06 09:59 LAG2 19 0 19 -3 +- 11 11 +- 7 0 7090 15 Mar 06 14:25 LAG2 8 0 9 1 +- 20 5 +- 14 1 7090 15 Mar 06 14:41 LAG1 4 0 19 -16 +- 257 -1 +- 127 0 7090 15 Mar 06 17:37 LAG1 22 0 12 10 +- 8 -3 +- 5 1 7090 15 Mar 06 18:19 LAG2 7 0 23 20 +- 189 21 +- 92 1 7090 16 Mar 06 12:13 LAG2 16 0 11 4 +- 10 -6 +- 6 3 7090 16 Mar 06 16:17 LAG1 8 0 8 -11 +- 65 -9 +- 30 1 7090 16 Mar 06 16:31 LAG2 24 0 3 2 +- 9 -1 +- 7 2 7090 17 Mar 06 10:17 LAG2 17 0 5 0 +- 10 2 +- 5 3 7090 17 Mar 06 15:03 LAG1 4 0 11 -44 +- 128 -36 +- 88 0 7090 17 Mar 06 19:01 LAG2 10 0 6 10 +- 21 -5 +- 15 1 7090 17 Mar 06 23:15 LAG2 6 0 6 32 +- 108 -23 +- 79 3 7090 18 Mar 06 01:15 LAG1 11 0 10 -5 +- 16 10 +- 13 2 7090 18 Mar 06 04:35 LAG1 17 0 34 -13 +- 10 25 +- 8 5 7090 18 Mar 06 08:47 LAG2 8 0 16 -26 +- 36 10 +- 35 1 7090 18 Mar 06 12:29 LAG2 20 0 15 -1 +- 9 -10 +- 6 2 7090 18 Mar 06 13:55 LAG1 7 0 3 -1 +- 42 1 +- 40 2 7090 18 Mar 06 16:39 LAG2 16 0 5 -6 +- 14 -5 +- 13 1 7090 18 Mar 06 17:11 LAG1 9 0 6 -7 +- 22 -2 +- 17 3 7090 18 Mar 06 20:46 LAG1 6 0 2 4 +- 36 -5 +- 46 0 7090 18 Mar 06 20:57 LAG2 23 0 2 0 +- 9 0 +- 6 2 7090 18 Mar 06 23:55 LAG1 12 0 8 -7 +- 14 -1 +- 13 1 7090 19 Mar 06 03:07 LAG1 11 0 18 -24 +- 30 -4 +- 16 2 7090 19 Mar 06 10:25 LAG2 23 0 7 1 +- 8 3 +- 4 2 7090 19 Mar 06 14:43 LAG2 7 0 9 0 +- 20 -9 +- 20 1 7090 19 Mar 06 15:55 LAG1 14 0 25 -18 +- 12 -7 +- 8 3 7090 20 Mar 06 08:45 LAG2 9 0 2 1 +- 19 3 +- 23 0 7090 20 Mar 06 14:59 LAG1 4 0 1 0 +- 382 1 +- 156 0 7090 20 Mar 06 16:57 LAG2 20 0 5 4 +- 9 1 +- 6 2 7090 20 Mar 06 18:05 LAG1 15 0 3 -1 +- 14 0 +- 8 1 7090 20 Mar 06 21:01 LAG2 15 0 3 0 +- 11 0 +- 7 3 7090 20 Mar 06 21:29 LAG1 6 0 4 4 +- 30 0 +- 48 0 Station 7105 (Greenbelt) (position fixed, acc. 10 mm) 7105 15 Mar 06 00:05 LAG1 17 0 20 -10 +- 10 -11 +- 7 2 7105 15 Mar 06 03:31 LAG1 12 0 2 -1 +- 15 0 +- 10 2 7105 15 Mar 06 07:15 LAG1 6 0 11 -20 +- 37 -24 +- 71 6 7105 15 Mar 06 20:45 LAG2 5 0 15 -19 +- 36 6 +- 51 1 7105 15 Mar 06 22:55 LAG1 14 0 21 -27 +- 14 11 +- 9 1 7105 16 Mar 06 02:44 LAG1 5 0 31 205 +- 423 -60 +- 145 5 7105 16 Mar 06 05:43 LAG1 8 0 17 6 +- 39 18 +- 31 1 7105 18 Mar 06 19:07 LAG2 6 0 22 -2 +- 57 -16 +- 47 1 7105 18 Mar 06 19:17 LAG1 6 0 16 -7 +- 118 10 +- 53 4 7105 18 Mar 06 22:19 LAG1 11 0 13 -13 +- 12 2 +- 14 0 7105 18 Mar 06 22:45 LAG2 20 0 5 -4 +- 9 2 +- 7 2 7105 19 Mar 06 01:27 LAG1 4 0 3 70 +- 604 25 +- 215 0 7105 20 Mar 06 04:09 LAG1 11 0 8 32 +- 59 -11 +- 24 3 Station 7124 (Papeete) (position fixed, acc. 10 mm) 7124 14 Mar 06 11:45 LAG1 5 0 4 14 +- 83 12 +- 62 1 7124 15 Mar 06 10:35 LAG1 6 0 9 7 +- 19 4 +- 27 0 7124 16 Mar 06 08:53 LAG1 7 0 44 20 +- 17 22 +- 7 1 Station 7130 (Greenbelt) (position solved, acc. 10 mm) 7130 13 Mar 06 18:51 LAG1 3 0 17 -14 +-2102 16 +-7945 0 7130 14 Mar 06 17:23 LAG1 5 0 26 23 +-1383 13 +- 879 4 7130 14 Mar 06 18:12 LAG2 16 0 17 -5 +- 761 -10 +- 673 13 7130 14 Mar 06 20:51 LAG1 7 0 16 7 +-1135 -14 +-1086 6 7130 14 Mar 06 22:23 LAG2 6 0 19 -10 +-2406 5 +-1908 9 7130 15 Mar 06 00:23 LAG1 6 0 12 22 +-3612 -21 +-2821 7 7130 15 Mar 06 22:51 LAG1 6 0 20 18 +-2712 -1 +-2651 5 7130 16 Mar 06 18:16 LAG1 7 0 20 -2 +-2074 10 +-1102 10 Station 7237 (Changchun) (position fixed, acc. 50 mm) 7237 14 Mar 06 12:43 LAG1 12 0 12 10 +- 45 -5 +- 28 5 7237 15 Mar 06 11:25 LAG1 8 0 22 16 +- 55 -5 +- 68 13 7237 16 Mar 06 13:46 LAG1 4 0 24 5 +- 356 7 +- 229 17 7237 18 Mar 06 14:27 LAG1 6 0 22 15 +- 85 6 +- 75 9 7237 19 Mar 06 12:57 LAG1 5 0 35 10 +- 101 -19 +- 80 12 7237 20 Mar 06 11:26 LAG1 13 0 29 6 +- 51 17 +- 29 10 7237 20 Mar 06 15:14 LAG1 2 0 19 62 +- 346 116 +- 651 0 Station 7249 (Beijing) (position solved, acc. 50 mm) 7249 15 Mar 06 15:01 LAG1 5 0 13 -3 +- 78 -18 +- 141 3 7249 16 Mar 06 13:38 LAG1 6 0 13 -7 +- 75 6 +- 97 11 7249 18 Mar 06 14:21 LAG1 8 0 16 13 +- 65 -2 +- 38 11 Station 7308 (Tokyo) (position fixed, acc. 50 mm) 7308 13 Mar 06 13:57 LAG1 16 0 29 -21 +- 40 -8 +- 27 9 Station 7406 (San Juan) (position fixed, acc. 20 mm) 7406 13 Mar 06 02:01 LAG1 6 0 30 45 +- 133 57 +- 105 1 7406 13 Mar 06 03:04 LAG2 9 0 11 6 +- 25 -9 +- 19 4 7406 13 Mar 06 05:29 LAG1 12 0 67 103 +- 42 72 +- 21 12*CHK* 7406 13 Mar 06 07:01 LAG2 10 0 43 -61 +- 116 -10 +- 60 13 7406 13 Mar 06 09:07 LAG1 8 0 91 -48 +- 24 133 +- 35 2 7406 16 Mar 06 01:03 LAG2 13 0 51 66 +- 41 10 +- 24 4 7406 16 Mar 06 01:33 LAG1 9 0 43 30 +- 24 89 +- 46 2 7406 16 Mar 06 05:03 LAG1 10 0 97 70 +- 30 99 +- 22 2 7406 17 Mar 06 03:19 LAG2 12 0 36 -23 +- 43 10 +- 32 3 7406 17 Mar 06 03:44 LAG1 7 0 78 62 +- 41 113 +- 39 0 7406 17 Mar 06 07:19 LAG1 5 0 87 -1 +- 32 187 +- 70 1 7406 18 Mar 06 01:45 LAG2 13 0 48 59 +- 50 -7 +- 29 4 7406 18 Mar 06 02:29 LAG1 6 0 90 21 +- 29 135 +- 49 2 7406 19 Mar 06 03:39 LAG2 16 0 35 -15 +- 16 27 +- 15 3 7406 19 Mar 06 04:32 LAG1 6 0 74 78 +- 61 112 +- 50 3 7406 19 Mar 06 08:03 LAG1 9 0 102 -33 +- 23 154 +- 33 9 Station 7501 (Hartebeesthoek) (position fixed, acc. 10 mm) 7501 15 Mar 06 17:33 LAG2 21 0 29 -19 +- 10 18 +- 5 2 7501 15 Mar 06 21:43 LAG1 12 0 11 0 +- 13 6 +- 7 2 7501 15 Mar 06 22:21 LAG2 7 0 27 9 +- 91 12 +- 65 0 7501 16 Mar 06 01:15 LAG1 10 0 11 -6 +- 15 15 +- 18 1 7501 16 Mar 06 02:01 LAG2 21 0 15 3 +- 9 10 +- 6 2 7501 17 Mar 06 00:35 LAG2 9 0 21 18 +- 52 2 +- 36 2 7501 17 Mar 06 04:17 LAG2 13 0 6 -1 +- 12 -6 +- 14 2 7501 18 Mar 06 20:17 LAG2 7 0 13 10 +- 18 5 +- 24 0 7501 18 Mar 06 20:59 LAG1 10 0 12 -31 +- 37 -13 +- 20 2 7501 19 Mar 06 22:23 LAG2 13 0 10 11 +- 15 7 +- 17 4 7501 20 Mar 06 05:57 LAG1 2 0 8 -56 +- 230 -93 +- 362 0 Station 7810 (Zimmerwald 423) (position fixed, acc. 60 mm) 7810 15 Mar 06 15:23 LAG1 18 0 25 23 +- 43 6 +- 25 5 7810 15 Mar 06 16:57 LAG2 2 0 5 0 +- 229 -7 +- 281 0 7810 15 Mar 06 18:48 LAG1 9 0 8 2 +- 99 5 +- 60 3 7810 16 Mar 06 14:04 LAG1 13 0 27 0 +- 54 16 +- 31 4 7810 16 Mar 06 14:52 LAG2 4 0 20 8 +- 349 -6 +- 190 2 7810 17 Mar 06 16:20 LAG1 11 0 8 -1 +- 62 -5 +- 42 3 7810 17 Mar 06 17:07 LAG2 14 0 13 10 +- 49 5 +- 50 5 7810 17 Mar 06 19:34 LAG1 4 0 25 -16 +-1049 -17 +- 438 1 7810 17 Mar 06 23:08 LAG1 18 0 29 12 +- 43 -15 +- 25 4 7810 18 Mar 06 07:03 LAG2 12 0 22 14 +- 57 -12 +- 60 2 7810 18 Mar 06 11:06 LAG2 13 0 21 -1 +- 50 -14 +- 35 4 7810 18 Mar 06 11:19 LAG1 8 0 56 31 +- 228 41 +- 110 2 7810 18 Mar 06 14:59 LAG1 13 0 22 2 +- 54 13 +- 34 3 7810 18 Mar 06 15:15 LAG2 11 0 19 19 +- 64 -12 +- 39 5 7810 18 Mar 06 18:17 LAG1 11 0 8 -1 +- 82 4 +- 58 2 7810 19 Mar 06 05:09 LAG2 16 0 16 13 +- 46 10 +- 46 1 7810 19 Mar 06 08:58 LAG2 16 0 10 11 +- 52 2 +- 31 3 7810 19 Mar 06 09:57 LAG1 12 0 12 20 +- 87 13 +- 64 2 7810 19 Mar 06 13:12 LAG2 11 0 25 22 +- 83 -2 +- 51 3 7810 19 Mar 06 13:28 LAG1 17 0 15 12 +- 44 -3 +- 24 4 7810 19 Mar 06 16:57 LAG1 13 0 10 9 +- 51 0 +- 34 4 7810 19 Mar 06 17:19 LAG2 6 0 17 18 +- 108 1 +- 139 1 7810 19 Mar 06 20:19 LAG1 20 0 22 2 +- 41 -10 +- 20 4 7810 20 Mar 06 00:02 LAG1 13 0 28 24 +- 50 -13 +- 47 3 7810 20 Mar 06 03:33 LAG2 3 0 3 -6 +- 170 -31 +-1142 0 Station 7821 (Shanghai Observatory) (position solved, acc. 50 mm) 7821 19 Mar 06 13:03 LAG1 10 0 9 0 +- 96 0 +- 59 9 Station 7824 (San Fernando) (position fixed, acc. 40 mm) 7824 14 Mar 06 01:11 LAG1 7 0 59 60 +- 70 1 +- 99 3 7824 14 Mar 06 20:21 LAG1 12 0 32 37 +- 40 -9 +- 33 1 7824 14 Mar 06 23:47 LAG1 12 0 67 67 +- 35 -12 +- 30 6 7824 16 Mar 06 21:02 LAG1 13 0 18 13 +- 34 -11 +- 27 3 Station 7825 (Mount Stromlo) (position solved, acc. 10 mm) 7825 13 Mar 06 10:41 LAG2 4 0 16 -32 +- 464 20 +- 198 6 7825 13 Mar 06 13:14 LAG1 2 0 17 -12 +- 39 -17 +- 29 0 7825 13 Mar 06 14:11 LAG2 15 0 7 8 +- 14 3 +- 11 3 7825 14 Mar 06 08:11 LAG2 6 0 10 -6 +- 106 -5 +- 58 9 7825 16 Mar 06 08:21 LAG2 25 0 10 -6 +- 8 -3 +- 4 4 7825 16 Mar 06 12:27 LAG2 18 0 13 5 +- 9 -7 +- 5 3 7825 16 Mar 06 12:39 LAG1 12 0 9 -1 +- 12 -7 +- 10 2 7825 16 Mar 06 16:09 LAG1 14 0 20 -1 +- 11 -12 +- 7 4 7825 16 Mar 06 16:51 LAG2 22 0 7 0 +- 10 -3 +- 6 4 7825 16 Mar 06 22:57 LAG1 14 0 5 4 +- 14 0 +- 8 3 7825 17 Mar 06 02:39 LAG1 8 0 9 -20 +- 36 13 +- 31 3 7825 17 Mar 06 06:37 LAG2 14 0 7 6 +- 11 2 +- 11 3 7825 17 Mar 06 10:25 LAG2 25 0 17 0 +- 8 -9 +- 4 3 7825 17 Mar 06 11:29 LAG1 8 0 7 -10 +- 25 6 +- 32 3 7825 17 Mar 06 18:31 LAG1 5 0 12 20 +- 51 -25 +- 45 3 7825 17 Mar 06 18:48 LAG2 17 0 8 -7 +- 10 1 +- 6 2 7825 17 Mar 06 21:46 LAG1 5 1 6 8 +- 68 -14 +- 68 0 7825 18 Mar 06 01:12 LAG1 6 0 11 -15 +- 27 12 +- 24 5 7825 18 Mar 06 08:33 LAG2 26 0 5 3 +- 8 0 +- 4 4 7825 19 Mar 06 06:47 LAG2 16 0 19 12 +- 10 12 +- 8 2 7825 19 Mar 06 10:41 LAG2 16 0 9 -8 +- 10 -3 +- 6 3 7825 19 Mar 06 12:07 LAG1 6 0 13 -17 +- 30 -23 +- 30 3 7825 20 Mar 06 08:47 LAG2 20 0 5 3 +- 9 0 +- 6 3 Station 7832 (Riyad) (position solved, acc. 20 mm) 7832 13 Mar 06 04:29 LAG2 19 0 6 -2 +- 15 -1 +- 12 5 7832 13 Mar 06 07:53 LAG1 6 0 14 -14 +- 34 8 +- 20 6 7832 13 Mar 06 13:03 LAG2 7 0 14 0 +- 67 -10 +- 53 5 7832 13 Mar 06 17:53 LAG1 11 0 13 3 +- 24 9 +- 20 2 7832 14 Mar 06 02:37 LAG2 10 0 6 1 +- 25 -4 +- 33 4 7832 14 Mar 06 10:01 LAG1 3 0 19 -32 +- 77 -57 +- 141 10 7832 14 Mar 06 19:45 LAG1 12 0 17 2 +- 19 -7 +- 9 6 7832 15 Mar 06 00:55 LAG2 8 0 18 10 +- 31 20 +- 68 2 7832 15 Mar 06 04:49 LAG2 15 0 14 0 +- 19 12 +- 17 2 7832 15 Mar 06 08:37 LAG1 4 0 9 21 +- 81 21 +- 94 3 7832 15 Mar 06 13:17 LAG2 4 0 5 -16 +- 228 -12 +- 143 2 7832 15 Mar 06 18:29 LAG1 8 0 5 -2 +- 46 0 +- 29 5 7832 18 Mar 06 02:55 LAG2 14 0 10 -1 +- 26 -8 +- 20 3 7832 18 Mar 06 15:55 LAG2 4 0 19 28 +- 110 -31 +- 124 17 7832 18 Mar 06 17:53 LAG1 11 0 17 -21 +- 37 -3 +- 23 2 7832 18 Mar 06 21:33 LAG1 7 0 10 9 +- 37 -2 +- 50 1 7832 19 Mar 06 13:58 LAG2 6 0 14 14 +- 46 -1 +- 40 4 7832 19 Mar 06 16:43 LAG1 10 0 4 0 +- 21 -3 +- 25 3 7832 19 Mar 06 20:17 LAG1 7 0 7 -1 +- 29 -5 +- 38 5 7832 20 Mar 06 03:09 LAG2 9 0 26 -19 +- 76 4 +- 47 4 7832 20 Mar 06 15:53 LAG2 11 0 11 7 +- 19 -7 +- 32 7 7832 20 Mar 06 18:43 LAG1 8 0 6 -3 +- 24 1 +- 14 4 Station 7838 (Simosato Observatory) (position fixed, acc. 30 mm) 7838 13 Mar 06 05:37 LAG2 9 0 47 51 +- 50 -5 +- 50 3 7838 13 Mar 06 13:58 LAG1 9 0 23 18 +- 36 4 +- 20 4 7838 14 Mar 06 02:22 LAG1 4 0 33 45 +- 160 9 +- 108 2 7838 14 Mar 06 07:39 LAG2 7 0 42 45 +- 40 -7 +- 33 10 7838 14 Mar 06 12:30 LAG1 9 0 69 68 +- 32 -7 +- 19 6 7838 15 Mar 06 04:49 LAG1 4 0 31 29 +- 177 1 +- 145 5 7838 15 Mar 06 05:34 LAG2 9 0 49 47 +- 32 3 +- 21 6 7838 15 Mar 06 09:41 LAG2 10 0 68 67 +- 31 -2 +- 42 6 7838 15 Mar 06 11:13 LAG1 16 0 66 55 +- 24 19 +- 17 4 7838 15 Mar 06 14:55 LAG1 3 0 8 4 +- 66 4 +- 56 3 7838 17 Mar 06 06:16 LAG2 3 0 38 50 +- 399 -7 +- 259 1 7838 17 Mar 06 15:35 LAG1 15 0 37 37 +- 26 -1 +- 25 6 7838 19 Mar 06 06:26 LAG2 8 0 69 64 +- 124 3 +- 72 5 7838 19 Mar 06 12:45 LAG1 16 0 55 52 +- 24 4 +- 13 8 7838 20 Mar 06 01:17 LAG1 5 0 71 21 +- 121 -49 +- 118 4 7838 20 Mar 06 11:33 LAG1 8 0 63 60 +- 34 11 +- 44 3 Station 7839 (Graz) (position fixed, acc. 10 mm) 7839 19 Mar 06 16:59 LAG1 13 0 6 0 +- 11 -3 +- 6 3 7839 19 Mar 06 23:59 LAG1 5 0 25 18 +- 19 -10 +- 16 1 7839 20 Mar 06 11:15 LAG2 20 0 8 2 +- 9 -3 +- 5 4 7839 20 Mar 06 12:07 LAG1 21 0 1 0 +- 9 0 +- 4 1 7839 20 Mar 06 15:31 LAG2 9 0 11 9 +- 14 -4 +- 12 1 7839 20 Mar 06 15:41 LAG1 7 0 4 -1 +- 16 3 +- 15 0 7839 20 Mar 06 18:57 LAG1 16 0 5 1 +- 10 2 +- 5 2 7839 20 Mar 06 22:27 LAG1 13 0 5 -4 +- 11 2 +- 5 1 Station 7840 (Herstmonceux) (position fixed, acc. 20 mm) 7840 13 Mar 06 08:23 LAG2 10 0 14 -19 +- 53 -3 +- 36 1 7840 13 Mar 06 11:11 LAG1 7 0 19 -14 +- 27 5 +- 21 1 7840 13 Mar 06 12:31 LAG2 14 0 3 -1 +- 17 -1 +- 12 2 7840 13 Mar 06 14:57 LAG1 7 0 5 -6 +- 44 7 +- 39 1 7840 13 Mar 06 18:26 LAG1 7 0 8 0 +- 69 5 +- 43 3 7840 15 Mar 06 12:49 LAG2 4 0 7 5 +- 195 -1 +- 143 2 7840 15 Mar 06 15:33 LAG1 12 0 23 23 +- 19 5 +- 16 2 7840 15 Mar 06 16:55 LAG2 8 0 7 -4 +- 27 -2 +- 21 1 7840 15 Mar 06 18:53 LAG1 18 0 11 0 +- 15 6 +- 9 1 7840 15 Mar 06 22:23 LAG1 12 0 11 0 +- 19 5 +- 10 3 7840 18 Mar 06 15:03 LAG1 8 0 10 -4 +- 23 10 +- 24 2 7840 18 Mar 06 15:37 LAG2 3 0 24 31 +- 608 -29 +- 319 3 7840 18 Mar 06 18:25 LAG1 14 0 5 0 +- 17 3 +- 12 2 7840 18 Mar 06 21:59 LAG1 13 0 10 -4 +- 20 -4 +- 15 3 7840 19 Mar 06 09:01 LAG2 19 0 16 11 +- 15 7 +- 9 4 7840 19 Mar 06 10:15 LAG1 5 0 15 11 +- 65 4 +- 94 2 7840 19 Mar 06 13:07 LAG2 19 0 12 10 +- 15 -2 +- 9 4 7840 19 Mar 06 13:31 LAG1 13 0 18 3 +- 18 -9 +- 9 4 7840 19 Mar 06 17:07 LAG1 11 0 13 9 +- 20 -7 +- 14 4 7840 19 Mar 06 17:23 LAG2 8 0 5 -4 +- 27 -2 +- 37 0 7840 19 Mar 06 20:27 LAG1 11 0 18 -1 +- 21 -9 +- 11 1 7840 20 Mar 06 00:09 LAG1 7 0 14 11 +- 24 -7 +- 24 1 Station 7841 (Potsdam) (position solved, acc. 10 mm) 7841 13 Mar 06 04:40 LAG2 12 0 10 -8 +- 12 3 +- 18 5 7841 13 Mar 06 08:37 LAG2 7 0 16 5 +- 26 21 +- 32 9 7841 13 Mar 06 21:35 LAG1 9 0 9 10 +- 28 8 +- 19 7 7841 14 Mar 06 20:07 LAG1 7 0 21 53 +- 102 14 +- 43 2 Station 7941 (Matera) (position solved, acc. 10 mm) 7941 14 Mar 06 06:25 LAG2 12 0 12 -18 +- 31 -15 +- 19 5 7941 15 Mar 06 08:39 LAG2 17 0 9 -2 +- 11 6 +- 9 1 7941 15 Mar 06 11:53 LAG1 10 0 27 62 +- 42 25 +- 19 18 7941 16 Mar 06 15:27 LAG2 9 0 13 -2 +- 55 8 +- 29 3 7941 16 Mar 06 17:29 LAG1 2 0 3 -44 +- 729 -22 +- 401 0 7941 16 Mar 06 20:53 LAG1 12 0 8 -8 +- 12 2 +- 5 2 7941 17 Mar 06 09:01 LAG2 14 0 19 -15 +- 11 -12 +- 12 2 7941 17 Mar 06 12:43 LAG1 7 0 27 43 +- 74 7 +- 35 1 7941 17 Mar 06 13:05 LAG2 2 0 16 271 +-2477 115 +-1117 0 7941 17 Mar 06 23:03 LAG1 12 0 2 -1 +- 19 -1 +- 15 1 7941 18 Mar 06 03:09 LAG2 2 0 16 50 +- 422 78 +- 494 0 Station 8834 (Wettzell) (position fixed, acc. 10 mm) 8834 13 Mar 06 11:11 LAG1 3 0 38 -27 +- 255 6 +- 147 0 8834 13 Mar 06 13:07 LAG2 6 0 14 -11 +- 133 0 +- 56 4 8834 13 Mar 06 14:47 LAG1 10 0 10 -9 +- 14 6 +- 12 4 8834 13 Mar 06 16:49 LAG2 7 0 13 -11 +- 21 -2 +- 30 3 8834 13 Mar 06 21:49 LAG1 5 0 13 -16 +- 28 4 +- 20 4 8834 14 Mar 06 13:27 LAG1 4 0 18 29 +- 38 19 +- 51 3 8834 14 Mar 06 15:03 LAG2 4 0 32 -17 +- 56 -22 +- 79 0 8834 17 Mar 06 23:21 LAG1 5 0 10 -9 +- 30 -28 +- 53 0 8834 18 Mar 06 22:01 LAG1 5 0 11 -9 +- 20 -5 +- 40 2 8834 19 Mar 06 09:28 LAG2 3 0 4 -5 +- 39 1 +- 33 0 8834 19 Mar 06 09:59 LAG1 7 0 20 0 +- 21 13 +- 15 3 8834 19 Mar 06 13:11 LAG2 9 0 10 16 +- 40 4 +- 23 2 8834 19 Mar 06 13:39 LAG1 12 0 12 -7 +- 12 -5 +- 10 3 8834 19 Mar 06 17:04 LAG1 4 0 3 -2 +- 38 0 +- 42 2 8834 19 Mar 06 17:26 LAG2 4 0 6 -5 +- 21 -6 +- 91 3 8834 20 Mar 06 00:27 LAG1 3 0 8 24 +- 218 -32 +- 221 3 8834 20 Mar 06 03:49 LAG2 4 0 5 -14 +- 168 8 +- 143 1 8834 20 Mar 06 07:04 LAG2 24 0 12 -11 +- 8 1 +- 4 4 8834 20 Mar 06 08:27 LAG1 6 0 12 -6 +- 18 5 +- 15 4 8834 20 Mar 06 11:12 LAG2 20 0 7 0 +- 9 -2 +- 4 5 8834 20 Mar 06 12:11 LAG1 15 0 4 3 +- 10 1 +- 6 2 8834 20 Mar 06 15:35 LAG2 4 0 2 -2 +- 40 -3 +- 89 1 8834 20 Mar 06 19:24 LAG1 1 0 3 0 +- 0 0 +- 0 0 8834 20 Mar 06 22:47 LAG1 3 0 16 -17 +- 26 5 +- 26 1 -------------------------------------------------------------------------------- Distribution of daytime, nighttime and twilight passes since Jan 1, 2003: -------------------------------------------------------------------------- Station System Period Number of Passes LAGEOS-1 LAGEOS-2 Day/Night/Twil. Day/Night/Twil. Total -------------------------------------------------------------------------- 1824 KIEVLA 051005 - 051102 0/ 9/ 0 0/ 3/ 0 12 1831 LVIL 050703 - 051103 0/ 68/ 0 0/ 15/ 0 83 1864 MD2LAS 050701 - 060327 0/152/ 0 0/ 67/ 0 219 1873 SIMLAS 050701 - 060328 0/ 65/ 0 0/ 14/ 0 79 1884 RIGLAS 050703 - 060329 0/128/ 1 0/ 31/ 0 160 1893 CRMLAS 050723 - 060326 0/ 23/ 0 0/ 0/ 0 23 6405 TIGO 050705 - 060309 72/ 60/ 4 59/ 80/ 14 289 6810 ZIMLAT 050701 - 060329 157/297/ 29 194/166/ 26 869 7080 MLRS25 050701 - 060325 7/114/ 2 11/ 91/ 3 228 7090 ML0514 050701 - 060329 320/272/ 42 235/353/ 32 1254 7105 ML0725 050704 - 060328 18/159/ 12 27/ 77/ 9 302 7110 ML0414 050701 - 060328 66/235/ 34 84/122/ 14 555 7124 ML0819 050818 - 060329 1/ 27/ 2 1/ 38/ 1 70 7130 TL04** 050803 - 060316 17/ 35/ 1 15/ 15/ 4 87 7231 WUHA01 051130 - 051130 0/ 1/ 0 0/ 0/ 0 1 7237 CHALAS 050410 - 060329 0/287/ 2 0/176/ 0 465 7249 BEJLAS 050703 - 060329 0/148/ 0 0/ 83/ 0 231 7308 CRLLAS 060110 - 060325 4/ 13/ 0 4/ 12/ 0 33 7355 TROS02 050701 - 050906 0/ 24/ 0 0/ 0/ 0 24 7358 GMSL 050802 - 060304 8/ 26/ 0 3/ 14/ 0 51 7405 TIGO 050705 - 060302 2/ 15/ 0 0/ 14/ 0 31 7406 060223 - 060330 0/ 54/ 0 0/ 56/ 0 110 7501 ML0616 050701 - 060328 32/ 66/ 6 17/ 89/ 6 216 7810 ZIMLAT 050701 - 060329 158/297/ 29 194/164/ 25 867 7811 POLLAS 050704 - 060329 0/114/ 0 0/ 28/ 0 142 7821 CHILAS 051213 - 060329 0/ 13/ 0 0/ 16/ 0 29 7824 SPNLAS 050701 - 060328 10/199/ 8 10/108/ 8 343 7825 STL3 050702 - 060328 367/179/ 30 215/267/ 32 1090 7832 SALRO 050702 - 060326 137/304/ 28 164/216/ 26 875 7835 GRASSE 050701 - 050705 0/ 3/ 0 0/ 2/ 0 5 7838 SHOLAS 050714 - 060329 47/160/ 9 54/123/ 8 401 7839 AUSLAS 050702 - 060329 102/194/ 25 140/ 84/ 9 554 7840 RGOLAS 050702 - 060328 119/292/ 35 157/132/ 19 754 7841 GFZLA3 050713 - 060328 16/131/ 12 17/ 53/ 8 237 7848 FTLR06 050515 - 051027 6/ 48/ 2 5/ 22/ 4 87 7941 MLROnn 050701 - 060330 80/188/ 13 102/ 91/ 17 491 8834 WLRS01 050702 - 060329 126/214/ 30 151/113/ 20 654 -------------------------------------------------------------------------- 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) -------------------------------------------------------------- 060314.0 81.8 +/- 0.1 381.1 +/- 0.1 296.47 +/- 0.02 060315.0 83.3 +/- 0.1 380.4 +/- 0.1 295.55 +/- 0.03 060316.0 85.4 +/- 0.1 379.9 +/- 0.1 294.53 +/- 0.04 060317.0 86.3 +/- 0.1 380.0 +/- 0.1 293.59 +/- 0.05 060318.0 88.8 +/- 0.1 381.2 +/- 0.1 292.70 +/- 0.05 060319.0 90.3 +/- 0.1 379.3 +/- 0.1 292.02 +/- 0.05 060320.0 92.2 +/- 0.1 379.1 +/- 0.1 291.38 +/- 0.06 -------------------------------------------------------------- From: Ron Noomen ******************************************************************************** |