From igsacc at gfz-potsdam.de Thu Nov 1 11:19:56 2007 From: igsacc at gfz-potsdam.de (Gerd Gendt3) Date: Thu, 01 Nov 2007 19:19:56 +0100 Subject: [IGSREPORT-15624] Wk 1449 IGS Final Orbits Message-ID: <20071101181956.948C750B5F@kg20.gfz-potsdam.de> ****************************************************************************** IGS Electronic Report 01 Nov 11:20:22 PDT 2007 Message Number 15624 ****************************************************************************** Author: AC Coordinator / GFZ Potsdam sum-file Version 2.0 Final IGS Orbit Combination - Week 1449 (Oct 14, 2007 - Oct 20, 2007) Contacts: G. Gendt (gendt at gfz-potsdam.de), Th. Nischan ( nisn at gfz-potsdam.de) COMBINATION STRATEGY: --------------------- Starting with GPS week 860, the IGS Final orbit combination is done directly in the ITRF without any alignment to the Bulletin B EOP series. Each centre satellite clock corrections are first transformed to a common reference. One of the following two methods can be used (the REMARKS section of this report gives which method is used): [1] For each centre, a clock offset and a drift are estimated with respect to the broadcast clock corrections using only non-SA satellites; [2] A chosen reference centre is aligned to the broadcast clock corrections using all satellites. All other centres are then aligned to that reference centre. The offsets and drifts are used to align each centre satellite clock corrections to GPS time. Ephemerides and clock corrections are then combined as weighted averages computed over all centres. Each centre is given a position weight and a clock weight. The position weights are computed from each centre's absolute deviation to the unweighted average orbit after the estimation of a 7-parameter Helmert transformation. The clock weights are either computed from [1] the absolute deviation of the initial alignment to broadcast clock for the non-SA satellites, or [2] from the absolute deviation of centre's aligned clock corrections with respect to the unweighted mean. Finally, a 7-parameter Helmert transformation and clock offset and drift are estimated for each centre with respect to the combined solutions and parameters and RMS of fit reported. All the above estimations are performed using the L1-norm robust scheme. Each centre ephemerides are also evaluated individually and independently from the orbit combination by using week long arcs. The Earth Orientation Parameters (EOP) used in this evaluation are those submitted by the respective centres. The IGS combined orbits/clocks and all centres providing both orbit and clock solutions are further evaluated by an independent point positioning (navigation) program that uses both phase and pseudorange data. This is primarily intended for testing clock solution precision as well as the orbit/clock consistency. Like the clock solutions broadcast in the navigation message, the combined satellite clocks are corrected for the periodical relativistic correction (see e.g. GPS interface Control document ICD-GPS-200, p.73): -2*(X.V)/c [distance unit], where X and V are the inertial sv state and velocity vectors and c is the speed of light. Also for compatibility, no satellite L1/L2 delay calibration should be applied. SOFTWARE: --------- The weighted average software used was originally developed by T. Springer and G. Beutler in 1993. The GPS long arc orbit analysis software used here for individual centre ephemeris evaluation was developed by Beutler et al. at the Astronomical Institute of the University of Bern (AIUB). For more details on the orbit combination and complete references for both software see: Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS Analysis Centers, Bulletin Geodesique, 69, pp 200-222. Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination and Evaluation, Appendix I of the Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94. Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1995 Annual Report, pp. 45-76. Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1996 Annual Report, pp. 55-100. PRODUCTS GENERATED: ------------------- The resulting average ephemeris and clocks are output to daily files in SP3 format. The satellite accuracy codes displayed in the header are based on the weighted RMS for each satellite. Note that each file contains all the satellites that appear in any of the centre ephemeris files. If a satellite or centre was excluded from combination, a note in the REMARKS section of this report will identify the exclusion and the reason. The resulting x and y earth rotation parameters (ERP) associated with the IGS ephemeris files and their rates (xrt, yrt) are computed using a weighted average of all available centres (weights are those from the orbit combination). Pole rate combination uses only centres providing estimated pole rates. Starting with GPS wk 0894, IGS LOD combinations were implemented in the Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated using Bulletin A most recent 3 weeks (21 days), i.e. up to 5 days prior to the last non-predicted day of Bulletin A. AC LOD biases are removed and the new AC bias-free LODs are used to compute a weighted IGS LOD which in turn is integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC values are printed in the IGS Final erp file. The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are: igs1449[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1449[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1449[0-6].cls IGS GPS clock combination summary report. igs14497.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs14497.sum Complete report. REMARKS concerning the IGS Orbit Combination: --------------------------------------------- 1. The centres used in the clock combination are COD, EMR, ESA, GFZ and JPL. The other centres are excluded because they either provide broadcast clocks (NGS) or clock corrections are not provided (SIO). The clock information not used is still compared to combination for completeness. The value of 999999.999999 microseconds, according to the sp3 format convention, is used to signify that no clock solution is available and therefore must not be used. 2. Rapid (IGR) orbits/clocks are included in the combination for statistics only. 3. The following centre clock solutions, which provide broadcast clock corrections, were excluded from the combination but kept in the combination statistics: -> Centre: NGS 4. The following clock solutions were excluded from the combination because they were biasing the combined clock solutions (clock shifts/outliers) but were kept for the RMS computation. Day | Centre | PRN/STA list ----+--------+--------------- 0 | COD | CHUR 0 | EMR | KERG ONSA 0 | ESA | TIDB 0 | GFZ | DAV1 0 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 0 | MIT | 22 23 24 25 26 27 28 29 30 31 1 | COD | SANT 1 | EMR | ONSA USN3 1 | ESA | 1 19 26 KERG PERT SANT TIDB 1 | GFZ | KERG 1 | MIT | 24 MDVJ TIDB 2 | ALL | 32 2 | EMR | AREQ ONSA 2 | GFZ | DAEJ DAV1 2 | JPL | 26 2 | MIT | 9 18 21 26 29 TWTF 3 | EMR | ONSA 3 | GFZ | DAV1 RAMO 4 | EMR | ONSA 4 | ESA | 26 UNSA 4 | MIT | 16 18 DAEJ KERG WES2 5 | COD | HRAO 5 | EMR | ONSA 5 | MIT | TIXI WES2 6 | COD | HRAO 6 | EMR | ONSA SPT0 6 | ESA | GODE SYOG YELL 6 | JPL | 26 PETP 6 | MIT | 1 2 22 5. The following orbit solutions were excluded from the combination because they were biasing the weighted average (generally indicated by long arc RMS). They were still used for statistics computation. Day | Centre | PRN list ----+--------+--------------- 2 | NGS | 29 4 | MIT | 29 6. Velocity changes were estimated to alleviate the effects of modeling problems, experienced by all centres,in the Long Arc (LA) process. Velocity changes per day and affected satellites: Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 | --------+----+----+----+----+----+----+----+ PRN G29 | | | 2 | 2 | 1 | | 1 | 7. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) all IGS products, including the IGS combined orbits, are based on the IGS realization of the ITRF2005 reference frame (IGs05). For more information see IGSMAIL #5447. 8. Small rotations were applied to the all AC orbit and ERP values in order to align them to the IGS05. These rotations were estimated in the process of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based on the common stations between the individual AC SINEX solutions and the IGS05.snx SINEX. The estimated 7 transformations, from which only the 3 rotations are applied to the orbit and ERP values, are: | DX DY DZ RX RY RZ SCL Centre | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] -------+--------------------------------------------------- COD | .1 .3 1.2 5 0 1 -.27 EMR | 5.5 -.5 -.2 24 43 63 -.33 ESA | .4 5.7 -9.0 52 14 -6 -1.49 GFZ | .6 .1 1.1 4 -10 3 -.46 JPL | 1.3 5.7 -1.8 1 -2 -735 -.11 MIT | 6.8 3.5 6.6 28 10 -10 -.19 NGS | 5.0 3.4 2.3 53 -70 2 -1.03 SIO | .8 7.1 -2.0 108 -56 21 .08 9. Starting on 22-Oct-2000 (GPS Week 1085-0; mjd=51839) all IGS clock products are based on the new clock combination scheme which uses the clock RINEX files as input if available, otherwise SP3 clocks are used. The navigation solution is still based on the SP3 clocks but this will soon adopt the clock RINEX files as well. 10. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products are aligned to the IGS reference frame products (station coordinates and ERPs as generated by NRCan. For more information see IGSMAIL #2750. Because of this change in alignment Table 2 has been enhanced with one additional line per AC. This additional line shows the X- and Y-rotations which were applied to each of the AC orbits prior to the orbit combination. These rotations are based on the difference between the individual AC ERP estimates and the IGS reference frame ERP product. The total rotation of the individual AC orbits w.r.t. the IGS combined orbit is the sum of the values in the two lines of Table 2 plus the reference frame rotation. 11. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna model is introduced (IGSMAIL #5272). The antenna phase center offsets and phase center variations are given in the file: ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx ORBIT COMBINATION AND EVALUATION STATISTICS: -------------------------------------------- Most combination statistics are with respect to the combined orbits and consist of five parts. The first, Table 1, summarizes all statistics for the week. It contains means and standard deviations over the week of satellite ephemeris and clock correction transformation parameters for each centre (table 1.1449.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1449.b). The second part, Table 2, contains the complete ephemeris and clock correction transformation parameters (includes both the apriori and a posteriori values) for each centre and each day (tables 2.1449.[0-6]). The third part, Table 3, contains two types of daily RMS for each satellite and centre, along with the computed satellite position sigmas for the combined orbits (tables 3.1449.[0-6]). The first type of satellite RMS is based on orbit combination and the second RMS type is a result of the 7-day arc evaluation of each centre ephemerides. The fourth part, Table 4, is a weekly summary of the daily precise navigation summaries for centres providing both orbit and clock solutions. It contains weekly station RMS w.r.t. the initial coordinates for the Latitude, Longitude and Height components for up to three IGS stations (table 4.1307). The fifth and final part, Table 5, is similar to Table 4 and contains daily precise navigation statistics (tables 5.1449.0-6). In tables 1-3, the most important statistic which is meaningful for intra centre/satellite analysis is labeled WRMS. It is a weighted RMS where normalized weights are based on accuracy codes given in the SP3 files, and should not be affected by downweighted/problem satellites when acknowledged by individual centres in their SP3 file. Table 1: Week 1449 summary. (Oct 14, 2007 - Oct 20, 2007) Table 1.1449.a GPS week: 1449 MJD: 54387.000-54393.000 Mean and standard deviations of transformation parameters to the combined IGS orbit. WRMS - orbit RMS weighted by the SP3 header accuracy codes. STA - Mean number of stations in the daily solutions. CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| 1 0 0 36 -4 115 -.27 13 12 | -42 -331 38 75 | 1 0 1 7 9 16 .02 | 467 687 emr 61| 3 -1 0 -21 -101 147 .41 17 16 | 1006 166 56 99 | 1 1 1 10 22 8 .02 | 1138 1807 esa 65| 0 0 5 -25 -84 158 .30 23 22 | 1053 149 53 154 | 1 1 2 48 29 42 .03 | 1125 1834 gfz 183| 0 0 -4 46 -8 111 -.10 12 12 | 144 -586 31 137 | 0 0 1 10 37 38 .02 | 505 1234 igr n/a| 1 0 0 38 -6 131 .02 6 6 | -1879 104 28 72 | 0 0 0 9 12 17 .04 | 1085 1793 jpl 139| 0 0 -2 64 -3 -556 .50 11 11 | 4532 157 31 87 | 1 0 0 16 13 8 .03 | 1151 1866 mit 265| -1 0 2 -19 -24 138 -.37 14 13 | -220 104 49 131 | 0 0 1 22 20 12 .02 | 377 574 ngs 198| -1 0 2 -61 115 134 -.31 15 12 | -34 -345 2631 4263 | 0 0 1 16 26 22 .05 | 475 701 sio 99| 0 -2 4 -212 130 115 .03 27 26 | --- --- --- --- | 0 1 1 21 16 14 .04 | --- --- Table 1.1449.b GPS week : 1449 MJD: 54387.000-54393.000 Satellite position sigmas for the combined orbits (coded in the IGS SP3 orbit files). "E" flags eclipsing satellites. Units: mm. Day of GPS week PRN | 0 1 2 3 4 5 6 | Remarks ------+------------------------------------+------------------------------------------ 1E | 7 7 7 7 7 7 7 | 2 | 6 6 6 6 6 6 6 | 3 | 6 6 6 6 7 6 6 | 4 | 5 5 4 5 5 6 5 | 5 | 5 6 5 4 4 5 5 | 6 | 6 6 6 6 6 6 5 | 7 | 6 6 5 6 6 6 6 | 8 | 5 4 4 5 5 5 4 | 9 | 5 5 4 5 5 4 5 | 10 | 5 4 5 4 5 5 5 | 11E | 5 6 5 6 7 5 6 | 12 | 6 6 6 5 5 5 6 | 13E | 5 6 5 5 6 6 5 | 14E | 6 6 5 5 7 5 5 | 16 | 7 6 6 6 6 6 6 | 17 | 6 5 5 5 5 5 6 | 18 | 7 7 7 7 7 7 7 | 19 | 6 7 6 6 6 6 7 | 20 | 7 7 6 6 7 6 6 | 21 | 6 7 6 6 6 6 7 | 22 | 7 7 7 6 7 6 7 | 23E | 5 6 5 6 6 6 6 | 24 | 6 8 5 5 6 6 6 | 25 | 5 5 4 4 5 5 5 | 26E | 6 9 6 6 8 7 7 | 27 | 5 5 5 5 6 5 5 | 28 | 7 6 6 7 7 7 7 | 29E | 7 10 12 7 23 8 7 | 30 | 6 6 5 4 4 5 5 | 31 | 7 10 7 6 7 6 6 | 32 | 14 23 16 18 0 15 19 | Table 2: Daily transformation of each centre to the combined IGS orbit and clocks for each day of the week. The transformation displayed is the sum of a priori and estimated transformations. WRMS - RMS weighted by the centres SP3 header accuracy codes. STA - Number of stations in the daily solutions. Table 2.1449.0 GPS week: 1449 Day: 0 MJD: 54387.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| -1 0 0 47 -10 117 -.29 13 13 | 387 -811 43 74 | 19 0 | emr 61| 3 0 0 -13 -79 152 .37 15 15 | 845 285 39 63 | 8 -16 | esa 65| -1 0 1 -28 -88 167 .27 21 21 | 868 344 52 154 | -14 -82 | gfz 183| 0 0 -5 58 0 91 -.09 13 13 | 417 -1508 31 120 | -6 14 | igr n/a| 0 0 0 33 -13 139 .01 6 6 | -2564 453 24 68 | -29 -25 | jpl 139| 1 0 -2 53 2 -562 .50 11 11 | 4036 306 27 86 | -41 -46 | mit 265| -1 -2 1 13 -29 137 -.36 15 14 | 129 -441 32 169 | -11 3 | ngs 198| 0 1 2 -87 127 152 -.34 16 13 | 286 -577 2365 4487 | 124 -18 | sio 99| 0 -2 1 -225 115 120 .04 26 24 | --- --- --- --- | 83 -79 | Table 2.1449.1 GPS week: 1449 Day: 1 MJD: 54388.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| 1 0 0 37 -5 112 -.30 13 12 | 401 -1437 44 88 | -3 -10 | emr 61| 5 -5 0 -16 -81 141 .40 22 20 | 2238 -435 63 113 | 6 3 | esa 65| 2 0 5 43 -83 85 .32 24 21 | 2251 -437 50 138 | 2 -14 | gfz 183| -1 0 -4 35 -44 130 -.10 13 13 | 427 -568 34 130 | 29 50 | igr n/a| 2 -1 1 25 11 114 .10 8 8 | -978 -90 39 74 | 15 -19 | jpl 139| -2 0 -3 90 0 -544 .48 12 12 | 5488 -90 35 82 | -37 18 | mit 265| -1 -1 2 -45 -28 143 -.34 14 14 | 280 -573 57 117 | 42 10 | ngs 198| -1 0 3 -64 155 156 -.35 18 17 | 422 -1451 3055 4591 | 59 40 | sio 99| -1 0 3 -240 130 89 .07 26 24 | --- --- --- --- | 85 -119 | Table 2.1449.2 GPS week: 1449 Day: 2 MJD: 54389.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| 1 -1 -1 23 -18 138 -.28 13 12 | -483 168 39 71 | 8 -24 | emr 61| 2 -2 -1 -26 -77 139 .41 14 14 | 2034 -323 56 103 | 36 -43 | esa 65| -2 -1 4 -47 -80 189 .29 24 23 | 2045 -309 53 157 | 19 29 | gfz 183| -1 1 -3 38 11 97 -.10 12 12 | -499 1135 33 155 | 26 5 | igr n/a| 1 0 0 47 -3 114 .04 6 6 | -683 -138 26 77 | -16 -33 | jpl 139| 0 1 -1 81 -29 -553 .52 11 11 | 5754 -226 29 84 | -29 -37 | mit 265| -1 0 2 2 4 129 -.36 14 14 | -485 949 52 129 | 8 -24 | ngs 198| -1 1 1 -48 89 109 -.35 13 11 | -561 328 2558 4137 | -8 60 | sio 99| -1 -1 6 -231 141 131 .06 27 24 | --- --- --- --- | 64 -116 | Table 2.1449.3 GPS week: 1449 Day: 3 MJD: 54390.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| 0 0 0 39 -7 103 -.27 13 13 | 562 -758 34 73 | 12 -17 | emr 61| 2 -1 0 -6 -108 154 .38 14 14 | 633 422 58 102 | -4 29 | esa 65| 0 -3 9 -114 -133 144 .31 25 24 | 702 320 58 167 | -11 6 | gfz 183| 0 1 -6 50 8 40 -.09 11 11 | 1011 -2540 34 179 | 17 10 | igr n/a| 1 0 0 39 1 124 .01 5 5 | -1881 527 27 76 | -63 -8 | jpl 139| 0 1 -2 65 0 -550 .48 11 11 | 4417 344 34 91 | -55 -10 | mit 265| -2 0 2 -14 -25 164 -.39 14 14 | -241 305 48 126 | -2 15 | ngs 198| 0 0 2 -59 121 147 -.24 15 10 | 651 -861 2509 3960 | 131 60 | sio 99| -1 -3 5 -204 158 128 -.03 26 26 | --- --- --- --- | 52 -118 | Table 2.1449.4 GPS week: 1449 Day: 4 MJD: 54391.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| 2 0 -1 29 -4 137 -.24 12 12 | -417 506 40 74 | 8 -37 | emr 61| 3 -2 -2 -25 -120 151 .44 19 19 | 487 -2541 58 105 | 73 -1 | esa 65| -1 0 6 -11 -80 133 .31 22 22 | 526 -2574 54 140 | -4 -21 | gfz 183| 0 2 -6 63 -74 122 -.13 14 14 | -209 167 30 114 | 38 52 | igr n/a| 2 0 0 46 -28 159 -.01 7 7 | -1812 -3078 33 79 | -18 -13 | jpl 139| 0 0 -2 45 10 -554 .51 11 11 | 4389 -3017 30 80 | 23 -40 | mit 265| -2 0 0 -41 -3 139 -.36 14 12 | -179 -197 51 112 | 32 12 | ngs 198| -1 0 4 -36 132 153 -.34 14 11 | -419 502 2724 4163 | 39 -33 | sio 99| -1 -5 3 -181 124 114 .06 27 25 | --- --- --- --- | 45 -115 | Table 2.1449.5 GPS week: 1449 Day: 5 MJD: 54392.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| 1 0 0 35 4 92 -.26 13 12 | -451 -106 36 74 | 23 -37 | emr 61| 2 0 0 -40 -135 136 .42 16 16 | -1019 3571 61 116 | 28 4 | esa 65| 0 -1 5 -19 -32 170 .27 22 22 | -944 3635 54 170 | -45 -50 | gfz 183| 0 0 -5 41 37 153 -.10 11 11 | -85 -1057 28 119 | 58 -12 | igr n/a| 0 0 0 29 0 120 .01 5 5 | -3895 3066 27 66 | -12 -42 | jpl 139| 0 0 -1 53 2 -568 .46 11 11 | 2362 3398 32 92 | -34 -14 | mit 265| -1 0 3 -13 -59 134 -.37 14 13 | -861 707 54 137 | -7 62 | ngs 198| 0 0 0 -76 80 103 -.26 15 11 | -330 -479 2458 4222 | -25 -3 | sio 99| 0 -4 5 -195 108 108 .04 29 29 | --- --- --- --- | 66 -84 | Table 2.1449.6 GPS week: 1449 Day: 6 MJD: 54393.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ cod 175| 1 0 -2 39 10 109 -.25 12 12 | -298 117 36 72 | -3 -34 | emr 61| 1 0 0 -23 -105 158 .43 17 17 | 1825 186 57 94 | 62 8 | esa 65| 0 0 2 2 -91 218 .36 22 22 | 1923 66 52 157 | -75 -21 | gfz 183| 0 0 -3 39 0 144 -.12 12 12 | -53 268 32 144 | 39 -18 | igr n/a| 1 0 0 47 -11 150 -.02 6 6 | -1346 -6 26 66 | -24 -12 | jpl 139| 0 0 -1 60 -12 -561 .53 11 11 | 5280 389 34 97 | 11 17 | mit 265| -2 0 4 -36 -28 124 -.39 15 13 | -188 -19 52 128 | 45 22 | ngs 198| 0 -1 0 -57 98 119 -.31 12 9 | -287 123 2750 4282 | -11 98 | sio 99| 0 -3 6 -204 137 112 -.04 30 31 | --- --- --- --- | 33 -91 | Table 3: Daily fit for each satellite and each centre resulting from weighted average combination and from long arc orbit dynamics (7-day). The first IGS column gives resulting satellite accuracy measures found in SP3 header. The last IGS column gives the RMS fit of the IGS orbit when processed through the 7-day arc evaluation. "E" stands for eclipsing satellites (earth). "M" stands for eclipsing satellites (moon). "X" stands for excluded from the statistics but included in IGS orbit. "T" stands for Total long arc orbit RMS for all satellites. "NE" stands for long arc orbit RMS for Non-Eclipsing satellites only. "MEDI" stands for median of the centre's satellite RMS. "MD" Units: mm. Table 3.1449.0 GPS week: 1449 Day: 0 MJD: 54387.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 16 16 30 14 8 13 19 29 19 7 | 22 27 32 31 24 28 30 36 32 24 2 | 12 15 19 12 3 9 14 15 23 5 | 25 34 37 33 28 34 24 22 33 28 3 | 10 11 26 13 4 12 13 14 32 5 | 17 25 29 25 22 25 17 23 48 21 4 | 12 12 20 12 5 10 12 11 20 5 | 19 24 27 26 21 27 20 20 23 21 5 | 7 14 13 12 3 7 11 13 27 4 | 19 29 22 23 24 24 27 27 36 24 6 | 13 15 22 11 5 10 18 15 21 5 | 18 24 32 28 19 19 28 24 20 19 7 | 12 14 23 11 3 10 14 14 24 5 | 19 28 29 27 22 23 27 24 25 22 8 | 9 9 18 11 4 9 13 12 24 4 | 18 28 24 29 26 26 20 30 28 24 9 | 11 12 20 12 6 7 19 11 17 5 | 20 22 29 21 21 24 29 22 22 22 10 | 10 12 16 7 4 11 10 12 19 4 | 19 28 29 23 24 26 24 21 26 23 11 | 12 14 17 17 6 11 14 11 18 5 | 18 29 26 30 22 26 20 23 26 21 12 | 11 13 19 12 4 11 16 15 38 6 | 24 32 34 29 28 32 32 24 35 27 13E | 15 20 14 8 6 14 11 13 18 5 | 19 37 25 25 22 31 23 22 21 24 14E | 13 15 19 14 6 12 15 17 14 5 | 22 29 25 23 21 25 19 19 25 21 16 | 15 12 17 13 8 17 18 13 37 6 | 31 40 40 35 32 39 28 33 37 33 17 | 12 17 22 13 8 10 10 16 21 5 | 23 35 37 32 30 32 28 30 29 29 18 | 18 18 18 17 4 13 18 17 39 7 | 20 36 31 28 23 31 22 22 32 23 19 | 16 18 21 11 7 13 17 13 24 6 | 19 32 25 22 21 26 18 22 26 19 20 | 16 17 14 18 7 14 15 19 26 6 | 18 34 33 28 22 30 20 18 25 21 21 | 13 15 23 11 4 15 15 20 27 6 | 21 36 33 31 28 36 21 31 34 27 22 | 15 19 30 14 5 13 17 18 31 7 | 23 42 37 27 27 32 27 25 34 26 23E | 13 17 21 7 8 13 12 13 18 5 | 23 34 34 22 22 30 23 22 26 24 24 | 10 15 25 13 6 9 13 11 30 5 | 20 25 30 31 22 22 26 25 27 23 25 | 9 10 23 10 6 7 13 14 21 4 | 18 23 26 22 22 22 20 27 28 21 26E | 14 17 19 11 7 11 18 22 21 6 | 31 34 39 34 31 32 30 35 35 31 27 | 15 11 16 13 6 7 16 13 24 5 | 16 23 26 20 19 21 17 24 25 18 28 | 13 15 24 23 5 10 14 16 28 6 | 30 37 35 43 34 39 31 31 31 34 X29E | 18 18 --- 12 8 10 20 26 21 7 | 71 63 --- 69 68 62 77 68 28 69 30 | 7 13 27 13 3 7 13 12 30 5 | 30 39 38 30 32 33 36 35 42 33 31 | 17 16 21 17 6 13 18 16 28 6 | 41 55 49 51 47 51 41 47 44 45 X32 | 10 --- --- --- 31 --- 14 32 --- 14 | 26 --- --- --- 27 --- 30 28 --- 25 ------+---------------------------------------------------+---------------------------------------------------- RMS | 13 15 21 13 6 11 15 16 26 |T 23 32 31 29 26 30 26 27 30 26 WRMS | 13 15 21 13 6 11 14 13 24 |NE 22 31 31 28 25 29 25 26 30 25 MEDI | 13 15 20 12 6 11 14 14 24 |MD 20 32 31 28 24 28 26 24 28 24 Table 3.1449.1 GPS week: 1449 Day: 1 MJD: 54388.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 14 20 27 13 9 12 16 29 24 6 | 15 23 33 22 17 22 22 37 31 19 2 | 11 15 21 17 6 12 15 16 23 6 | 21 31 31 36 24 31 20 26 24 25 3 | 8 13 29 12 9 14 13 22 31 6 | 17 22 24 21 23 24 15 28 40 19 4 | 10 11 21 11 7 10 10 10 14 4 | 17 25 23 25 17 22 18 20 21 18 5 | 8 19 16 11 5 9 13 18 33 5 | 18 25 26 18 18 21 23 19 28 18 6 | 12 23 25 14 7 10 14 17 23 6 | 17 27 32 28 17 19 27 27 21 19 7 | 13 27 21 14 7 9 13 16 26 6 | 19 27 26 29 19 21 30 32 23 20 8 | 9 12 17 8 7 8 9 14 19 4 | 14 23 19 19 15 20 17 24 25 18 9 | 10 17 27 10 5 6 11 16 17 5 | 16 23 31 17 18 19 22 19 25 18 10 | 8 15 17 9 7 7 8 15 18 4 | 15 23 22 16 18 19 17 28 21 17 11 | 12 18 18 17 9 8 13 20 17 5 | 12 27 24 20 16 18 13 21 20 13 12 | 11 12 15 10 8 9 13 22 38 6 | 21 25 26 25 20 27 26 18 29 22 13E | 14 19 19 11 8 13 13 18 22 5 | 15 27 23 20 17 26 18 26 24 17 14E | 13 17 20 14 8 12 11 17 27 5 | 23 27 28 27 23 28 21 26 40 24 16 | 13 19 14 11 7 14 16 15 35 6 | 17 35 25 26 20 31 16 24 25 21 17 | 14 18 19 11 8 11 13 14 17 5 | 19 34 28 27 21 25 20 24 25 22 18 | 18 23 23 12 7 15 18 17 35 7 | 14 35 27 24 17 29 18 20 27 18 19 | 14 18 24 10 7 16 14 25 28 6 | 17 30 27 24 22 28 20 34 26 21 20 | 16 20 18 17 11 13 13 21 26 6 | 10 33 27 23 17 24 10 19 15 14 21 | 14 29 22 12 6 16 17 18 38 7 | 14 36 26 26 17 30 20 31 33 20 22 | 15 20 23 15 7 13 17 21 27 6 | 18 35 28 25 23 32 26 29 28 22 23E | 15 18 21 8 7 14 13 17 20 5 | 21 30 29 23 20 30 21 24 22 20 24 | 10 44 23 14 6 10 15 12 32 7 | 23 50 32 30 25 25 29 29 28 24 25 | 11 11 20 7 9 9 11 18 16 4 | 16 16 28 18 11 19 15 24 20 16 26E | 16 19 64 16 9 13 18 27 20 9 | 18 23 62 23 19 22 24 34 24 20 27 | 16 15 18 8 8 7 12 15 18 5 | 16 19 20 16 14 18 15 26 23 15 28 | 13 17 24 15 7 11 13 17 29 6 | 17 29 29 26 18 26 21 24 32 20 X29E | 21 27 --- 19 12 16 25 25 51 10 | 63 72 --- 70 64 65 75 73 49 68 30 | 8 25 12 15 7 6 10 15 34 5 | 21 33 24 23 23 24 27 24 33 22 31 | 18 52 33 18 9 18 18 18 31 9 | 67 84 44 68 63 69 64 64 78 65 X32 | 20 --- --- --- 61 --- 18 58 --- 23 | 10 --- --- --- 72 --- 17 64 --- 21 ------+---------------------------------------------------+---------------------------------------------------- RMS | 13 22 24 13 8 12 14 18 26 |T 20 31 28 26 23 27 23 29 28 22 WRMS | 12 20 21 13 8 12 14 17 24 |NE 18 31 27 25 22 25 21 27 27 21 MEDI | 13 18 21 12 7 11 13 17 26 |MD 17 27 27 24 19 24 20 26 25 20 Table 3.1449.2 GPS week: 1449 Day: 2 MJD: 54389.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 17 17 33 12 6 14 16 25 20 7 | 18 26 33 26 22 27 25 34 24 21 2 | 12 16 25 15 5 9 15 12 25 5 | 16 30 31 28 21 25 17 24 24 20 3 | 11 15 34 13 7 14 12 11 37 6 | 16 25 34 21 17 23 19 20 48 18 4 | 10 11 23 11 6 7 9 11 14 4 | 13 21 28 24 18 21 17 22 17 18 5 | 10 14 22 11 4 6 8 11 40 5 | 18 25 27 21 22 20 25 24 29 19 6 | 12 14 25 11 5 9 17 16 22 5 | 19 25 30 29 22 19 29 30 20 21 7 | 13 14 23 11 5 8 15 14 25 5 | 22 27 33 31 25 21 32 34 23 24 8 | 8 8 22 6 7 7 9 11 21 4 | 20 24 28 18 21 21 20 24 30 20 9 | 9 13 24 9 5 6 10 10 13 4 | 16 23 29 20 19 19 19 19 19 17 10 | 9 10 22 7 4 7 10 11 27 4 | 15 20 27 18 18 20 21 19 27 18 11 | 11 17 20 13 7 10 11 13 14 5 | 17 31 24 27 23 23 19 20 24 19 12 | 11 12 19 11 6 9 11 13 42 5 | 21 26 26 25 23 25 24 23 34 21 13E | 15 15 25 7 4 13 12 12 17 5 | 13 29 35 23 20 26 15 19 22 19 14E | 13 14 18 13 5 12 14 11 20 5 | 19 27 28 26 22 25 22 25 30 22 16 | 13 11 19 13 5 13 19 14 35 6 | 22 33 39 30 27 34 21 28 28 26 17 | 13 17 22 10 6 10 14 12 20 5 | 20 37 34 28 27 29 24 27 28 25 18 | 17 19 19 15 6 15 19 15 41 7 | 15 33 28 28 22 31 19 24 37 21 19 | 16 16 29 11 6 14 14 10 23 5 | 19 33 28 25 25 28 19 25 27 22 20 | 15 16 18 16 6 14 13 14 27 6 | 16 32 29 27 23 28 18 19 26 20 21 | 13 22 24 12 4 14 17 15 24 6 | 18 35 37 28 23 30 19 29 27 22 22 | 15 19 26 20 6 11 15 16 28 6 | 15 35 32 27 23 30 21 25 23 21 23E | 13 14 16 7 7 14 10 14 19 5 | 15 30 28 22 22 29 18 19 21 19 24 | 12 14 24 13 6 9 12 11 30 5 | 15 21 23 25 17 18 18 25 20 17 25 | 9 10 24 9 5 8 10 8 18 4 | 13 18 25 20 17 19 14 19 22 15 26E | 15 16 24 13 6 12 19 19 22 6 | 17 26 23 25 23 26 25 32 26 21 27 | 14 10 21 6 6 8 11 11 21 4 | 18 20 24 18 19 19 15 24 26 17 28 | 11 11 23 11 5 8 14 15 37 5 | 23 31 28 28 27 28 25 28 44 25 X29E | 26 18 --- 29 24 15 30 169 --- 12 | 87 75 --- 91 90 75 88 129 --- 84 30 | 8 13 18 12 5 6 11 11 24 4 | 23 30 31 26 26 24 31 27 32 25 31 | 22 13 36 12 8 14 17 14 31 7 | 34 41 56 39 34 38 33 33 37 34 X32 | 14 --- --- --- 55 --- 18 32 --- 16 | 16 --- --- --- 54 --- 18 40 --- 22 ------+---------------------------------------------------+---------------------------------------------------- RMS | 13 14 24 12 6 11 14 13 27 |T 20 29 30 27 25 26 23 28 27 23 WRMS | 12 14 23 12 6 11 14 11 24 |NE 18 28 30 25 23 24 21 25 28 21 MEDI | 13 14 23 11 6 10 14 13 24 |MD 18 27 28 26 22 25 20 25 26 21 Table 3.1449.3 GPS week: 1449 Day: 3 MJD: 54390.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 17 17 31 11 5 14 18 28 19 7 | 16 24 35 26 21 24 22 38 24 19 2 | 11 14 33 14 4 10 14 16 27 6 | 22 30 28 35 23 27 17 27 29 24 3 | 10 9 28 11 4 16 10 12 43 6 | 14 22 26 22 18 23 16 20 51 17 4 | 11 12 23 8 5 10 13 12 17 4 | 17 23 28 26 20 24 20 21 16 19 5 | 9 12 14 11 4 5 9 14 25 4 | 22 28 22 23 24 23 24 32 28 23 6 | 13 12 40 11 5 8 15 16 26 6 | 19 23 43 29 21 18 25 30 18 20 7 | 13 11 31 12 5 7 14 16 32 5 | 20 23 32 31 21 18 26 31 22 21 8 | 8 11 32 6 4 8 14 9 25 4 | 18 24 34 22 20 22 18 19 29 19 9 | 11 11 28 7 5 8 12 10 17 4 | 21 24 34 22 21 23 26 24 24 22 10 | 11 9 26 7 5 10 8 11 15 4 | 14 20 30 18 18 19 16 20 20 16 11 | 14 17 21 15 7 11 12 15 14 5 | 16 32 26 28 20 21 17 22 22 18 12 | 13 11 19 9 6 9 13 17 32 5 | 25 28 32 28 26 27 28 29 29 25 13E | 14 16 20 5 5 13 14 10 13 5 | 21 34 33 29 24 33 25 25 29 25 14E | 14 14 19 11 5 12 14 16 16 5 | 15 24 27 22 18 22 14 24 25 17 16 | 13 11 23 11 5 13 17 17 37 6 | 26 35 34 33 28 35 22 31 29 28 17 | 13 16 23 9 6 13 14 15 16 5 | 22 34 39 31 27 32 27 28 34 27 18 | 17 16 20 14 5 13 19 15 35 6 | 15 31 27 25 19 28 16 21 23 17 19 | 15 17 22 10 6 14 16 15 22 5 | 20 34 35 25 23 29 20 27 28 23 20 | 16 17 22 17 6 12 14 19 23 6 | 17 33 41 23 22 25 15 22 22 19 21 | 13 15 25 12 5 15 18 20 26 6 | 18 34 26 33 24 31 17 20 28 22 22 | 15 18 20 15 7 12 15 14 28 6 | 18 35 32 27 25 28 22 21 27 21 23E | 14 16 21 7 5 14 14 13 28 5 | 22 37 39 26 24 34 25 21 34 26 24 | 13 12 25 12 5 9 13 10 28 5 | 23 27 32 30 25 26 31 28 29 25 25 | 8 11 24 8 5 9 10 7 21 4 | 15 19 24 21 17 18 16 16 23 16 26E | 17 15 21 11 5 11 19 23 22 6 | 21 26 27 25 22 27 22 33 30 22 27 | 16 12 25 7 5 10 11 7 20 4 | 18 20 27 21 16 19 13 16 25 15 28 | 12 13 26 12 4 12 15 15 49 6 | 21 28 39 32 25 29 24 24 52 24 X29E | 16 17 --- 11 11 11 21 19 --- 7 | 135 103 --- 132 129 107 141 129 --- 133 30 | 6 12 19 12 3 5 9 12 23 4 | 25 30 21 28 26 26 28 31 29 26 31 | 15 15 19 12 10 13 17 17 29 6 | 39 51 39 44 42 45 45 42 47 42 X32 | 12 --- --- --- 46 --- 18 38 --- 17 | 12 --- --- --- 39 --- 18 43 --- 17 ------+---------------------------------------------------+---------------------------------------------------- RMS | 13 14 25 11 5 11 14 15 26 |T 23 31 31 30 26 28 25 29 28 25 WRMS | 13 14 24 11 5 11 14 10 26 |NE 19 28 31 27 23 25 21 25 28 21 MEDI | 13 13 23 11 5 11 14 15 25 |MD 20 28 32 26 23 26 22 25 28 22 Table 3.1449.4 GPS week: 1449 Day: 4 MJD: 54391.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 18 22 23 14 9 13 16 22 18 6 | 15 27 26 23 19 24 23 31 22 18 2 | 9 15 17 13 6 13 20 13 23 5 | 16 27 29 26 20 24 23 22 23 20 3 | 10 15 26 14 7 12 11 16 42 6 | 12 21 33 22 11 22 14 16 45 15 4 | 10 12 21 11 5 8 14 8 12 4 | 10 20 24 20 11 19 20 19 15 15 5 | 8 14 15 14 5 6 8 9 25 4 | 17 24 13 17 17 18 20 17 14 15 6 | 10 15 26 12 5 9 14 14 25 5 | 18 23 33 26 17 15 27 28 21 18 7 | 10 14 23 12 5 8 13 14 28 5 | 15 20 28 24 18 13 26 27 20 17 8 | 9 13 23 16 7 9 14 10 20 5 | 12 17 28 26 15 18 25 18 21 18 9 | 9 14 23 10 7 7 9 11 16 4 | 13 20 22 17 14 17 19 16 17 15 10 | 7 13 19 11 5 9 7 13 20 4 | 13 23 25 16 16 18 16 25 17 17 11 | 12 37 18 18 9 12 14 14 15 6 | 13 40 20 28 13 22 20 20 21 16 12 | 10 13 17 13 5 10 11 14 32 5 | 20 27 25 23 19 28 23 20 23 20 13E | 14 17 23 10 7 15 17 12 15 5 | 19 32 25 19 20 28 20 18 12 20 14E | 15 37 15 16 5 11 15 12 18 6 | 15 45 19 20 16 21 18 16 23 17 16 | 10 12 16 12 8 12 17 14 34 5 | 21 32 30 26 23 32 23 23 23 23 17 | 14 19 17 9 6 11 11 11 21 5 | 18 32 30 27 18 26 23 26 27 23 18 | 17 18 13 15 5 14 16 14 36 6 | 14 30 24 22 14 26 16 15 28 16 19 | 13 19 23 13 9 14 16 13 27 6 | 13 30 20 23 17 25 14 19 32 16 20 | 17 19 20 14 7 16 16 14 26 6 | 12 34 31 26 17 27 17 19 20 17 21 | 13 19 17 14 5 13 13 15 24 5 | 16 32 26 29 19 28 21 18 17 19 22 | 14 29 18 18 6 12 15 16 29 6 | 14 44 28 23 17 26 20 19 26 19 23E | 12 24 23 9 7 14 14 12 24 6 | 18 39 20 19 18 27 20 19 21 20 24 | 13 17 33 14 8 9 13 10 25 6 | 18 26 39 28 21 24 30 22 24 22 25 | 8 14 26 11 6 9 12 14 17 5 | 9 14 29 14 11 12 15 18 17 12 26E | 16 19 42 17 8 13 18 21 26 7 | 24 26 31 27 22 24 26 32 30 22 27 | 15 11 27 10 5 8 14 10 27 5 | 13 14 32 17 10 15 22 17 21 14 28 | 12 15 17 14 9 13 15 16 57 7 | 17 25 27 26 18 24 21 18 56 18 X29E | 29 --- --- 29 35 --- 113 38 --- 23 | 169 --- --- 152 137 --- 182 133 --- 149 30 | 5 13 11 16 5 5 6 9 25 4 | 23 30 26 24 23 23 25 23 26 23 31 | 14 22 29 17 7 12 19 17 26 7 | 17 37 33 27 18 25 22 24 30 21 X32 | 9 --- --- --- 20 --- --- --- --- 0 | 13 --- --- --- 16 --- --- --- --- 15 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 19 22 14 7 11 14 14 27 |T 20 27 26 27 20 22 26 24 23 22 WRMS | 12 19 22 14 7 11 12 11 25 |NE 15 26 27 23 16 21 20 20 24 17 MEDI | 12 15 21 14 7 12 14 14 25 |MD 15 27 27 23 17 24 21 19 22 18 Table 3.1449.5 GPS week: 1449 Day: 5 MJD: 54392.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 20 15 30 12 6 12 16 28 17 7 | 13 20 27 20 13 21 20 31 19 14 2 | 13 16 23 10 5 11 18 14 25 5 | 19 30 24 25 20 26 20 26 25 21 3 | 9 16 25 13 6 15 10 15 40 6 | 13 19 28 25 17 21 19 21 50 17 4 | 10 12 37 10 5 8 14 8 21 5 | 15 23 34 23 17 21 20 18 28 19 5 | 11 15 16 10 5 7 11 15 25 4 | 21 21 21 17 21 18 23 23 18 17 6 | 12 14 27 11 4 8 14 15 32 5 | 17 20 28 28 18 14 25 25 22 18 7 | 12 12 33 11 4 8 14 15 31 6 | 21 22 30 30 21 18 29 29 19 22 8 | 9 14 30 6 5 7 10 8 18 4 | 16 22 33 24 17 19 22 20 25 20 9 | 9 16 21 5 4 7 7 14 19 4 | 17 21 24 16 18 19 16 18 18 16 10 | 12 17 21 9 5 8 9 9 24 4 | 11 25 22 14 15 17 17 20 19 15 11 | 11 21 17 11 7 10 12 16 17 5 | 14 31 27 23 20 21 18 21 16 16 12 | 11 14 11 8 6 9 10 17 36 5 | 19 25 24 21 18 23 21 18 25 18 13E | 16 20 18 7 5 14 14 13 21 5 | 15 30 29 25 22 29 17 23 33 20 14E | 15 12 12 11 5 10 13 14 16 4 | 13 20 19 18 15 18 16 18 23 15 16 | 13 12 13 11 6 12 15 12 42 5 | 19 30 26 25 21 29 20 20 29 22 17 | 15 17 19 8 6 10 14 13 20 5 | 24 36 35 32 29 30 28 34 37 29 18 | 15 17 18 13 5 13 21 14 46 6 | 13 29 29 23 18 27 18 20 37 17 19 | 13 18 21 9 4 15 18 19 32 6 | 18 32 28 25 21 29 18 26 24 20 20 | 16 18 21 13 7 14 17 18 27 6 | 13 31 27 24 21 24 20 22 22 17 21 | 12 17 18 9 4 12 15 15 24 5 | 17 29 25 26 20 25 19 24 20 19 22 | 13 16 18 14 5 11 19 15 28 6 | 15 31 32 24 18 24 19 21 25 18 23E | 15 17 24 9 6 17 13 15 21 5 | 17 32 30 23 20 30 21 19 26 21 24 | 15 14 26 13 4 11 8 13 26 5 | 22 31 35 35 29 30 31 27 33 27 25 | 10 14 22 9 6 8 10 12 23 4 | 11 20 24 17 13 14 15 15 20 13 26E | 18 21 23 13 6 12 22 24 24 7 | 24 27 19 23 23 27 25 35 28 22 27 | 13 11 28 8 4 7 9 8 18 4 | 15 17 29 19 13 15 16 17 18 15 28 | 9 15 11 10 6 14 17 14 58 6 | 20 25 24 31 22 25 24 24 62 23 X29E | 14 21 --- 11 18 11 25 21 --- 7 | 90 76 --- 93 92 75 85 96 --- 91 30 | 8 14 13 12 4 6 11 14 36 5 | 21 23 18 22 21 20 26 27 28 20 31 | 13 14 19 13 6 11 18 15 32 6 | 24 36 36 31 28 31 26 24 33 26 X32 | 15 --- --- --- 35 --- 16 29 --- 14 | 16 --- --- --- 41 --- 16 43 --- 23 ------+---------------------------------------------------+---------------------------------------------------- RMS | 13 16 22 11 5 11 14 15 29 |T 19 27 27 26 22 24 22 25 26 21 WRMS | 12 16 22 11 5 11 13 11 29 |NE 17 26 27 24 20 22 21 23 27 19 MEDI | 13 15 21 10 5 11 14 15 25 |MD 17 25 27 24 20 23 20 23 25 19 Table 3.1449.6 GPS week: 1449 Day: 6 MJD: 54393.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 20 18 28 14 8 13 18 25 24 7 | 17 27 31 29 24 28 32 42 28 25 2 | 11 16 16 12 5 11 20 12 24 5 | 27 37 30 36 28 34 23 31 33 28 3 | 8 11 31 11 5 13 11 9 45 6 | 11 17 30 18 13 22 13 15 50 13 4 | 10 13 25 11 5 7 11 12 22 4 | 18 24 28 25 19 19 21 27 24 18 5 | 8 15 17 11 5 7 10 10 26 4 | 21 28 26 20 26 25 24 32 30 23 6 | 11 14 23 10 4 10 13 9 32 5 | 19 23 31 25 20 19 25 25 23 19 7 | 12 15 28 12 5 8 14 11 37 5 | 24 26 41 28 25 24 32 33 25 24 8 | 9 11 21 8 5 8 11 10 22 4 | 20 25 31 24 21 23 24 25 37 23 9 | 11 20 27 9 5 8 7 13 20 5 | 17 23 32 17 20 22 15 22 20 17 10 | 11 17 24 7 6 8 9 10 23 4 | 17 25 22 21 22 20 17 26 22 18 11E | 10 16 26 16 8 10 17 8 22 5 | 29 30 31 32 28 30 29 28 24 28 12 | 12 13 23 11 5 9 11 11 39 5 | 29 31 35 32 30 33 29 31 36 29 13E | 14 19 19 6 4 14 14 10 16 5 | 12 33 27 21 19 29 18 20 17 19 14E | 15 13 16 14 5 10 15 10 19 5 | 18 27 25 26 20 26 21 28 34 22 16 | 12 9 21 10 7 11 16 9 42 5 | 29 36 32 33 29 37 29 31 34 30 17 | 14 19 15 12 7 12 14 13 22 5 | 26 39 37 34 31 34 30 35 32 30 18 | 15 18 16 15 5 15 19 15 44 6 | 14 32 27 24 19 31 21 22 27 18 19 | 12 20 29 14 6 13 20 11 31 6 | 18 35 34 27 25 32 18 23 33 23 20 | 15 18 22 16 8 13 16 15 26 6 | 15 33 31 25 21 26 20 19 27 17 21 | 11 36 19 10 7 15 17 11 22 6 | 17 43 30 29 25 33 26 30 24 23 22 | 15 18 22 18 5 12 20 13 29 6 | 22 36 30 27 23 32 32 25 27 24 23E | 14 17 18 8 6 16 13 11 26 5 | 19 40 33 29 24 37 24 22 21 25 24 | 14 18 26 14 6 11 11 11 22 5 | 18 27 28 28 21 23 22 26 24 21 25 | 9 14 23 11 4 7 10 8 19 4 | 12 18 27 17 12 17 14 16 17 12 26E | 14 20 23 15 6 12 22 20 24 6 | 19 27 25 29 24 27 29 32 28 23 27 | 14 12 20 11 4 7 9 9 27 4 | 13 20 23 21 15 17 16 17 27 15 28 | 11 15 18 14 7 11 15 13 64 7 | 26 31 33 33 28 28 28 29 74 27 X29E | 14 18 --- 14 12 11 19 15 --- 6 | 50 36 --- 59 54 35 52 53 --- 52 30 | 8 15 18 14 5 6 10 10 21 4 | 29 36 38 28 34 32 34 35 34 31 31 | 12 17 23 13 7 12 18 12 28 5 | 22 36 38 30 26 29 24 28 35 24 X32 | 21 --- --- --- 30 --- 29 28 --- 18 | 14 --- --- --- 33 --- 17 47 --- 23 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 17 22 12 6 11 15 12 30 |T 20 30 30 27 24 27 24 28 29 23 WRMS | 12 17 22 12 6 11 13 9 31 |NE 19 29 31 26 23 26 23 27 31 22 MEDI | 12 16 22 12 5 11 14 11 24 |MD 19 30 31 27 24 28 24 28 27 23 Table 4: Precise Navigation Summary. Weekly station RMS w.r.t. the estimated coordinates for the Latitude, Longitude and Height components. See Table 5 for the daily summary. CLK - Satellite clocks used. EPO - Mean number of satellite clock epochs available in the daily solutions. Units: mm. Table 4.1449 GPS week: 1449 MJD: 54387.0-54393.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2954 |U 10 11 23 |U 10 11 44 |U 8 7 18 | emr | emr 2839 |U 14 19 34 |U 10 12 35 | 11 10 29 | esa | esa 2784 |U 14 20 35 |U 9 10 32 | 11 10 28 | gfz | gfz 2856 |U 11 14 28 |U 9 14 41 |U 10 8 25 | igr | igr 2876 | 11 13 28 | 9 11 37 | 10 9 22 | igs | igs 2904 | 11 16 31 | 10 13 43 | 11 9 21 | jpl | jpl 2854 |U 13 18 38 |U 9 11 33 |U 12 11 22 | mit | mit 2962 |U 13 15 36 |U 11 16 51 |U 14 12 27 | Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit positions and satellite clock corrections at 15 min intervals. Each line gives the daily station RMS w.r.t. the estimated coordinates for the Latitude, Longitude and Height components. CLK - Satellite clocks used. EPO - Number of satellite clock epochs available for that day. Units: mm. Table 5.1449.0 GPS week: 1449 Day: 0 MJD: 54387.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2948 | 8 9 7 | 11 7 37 | 7 4 17 | emr | emr 2868 | 9 12 24 | 9 9 32 | 13 9 31 | esa | esa 2784 | 10 14 20 | 9 7 28 | 11 8 30 | gfz | gfz 2856 | 10 8 21 | 9 13 36 | 9 6 23 | igr | igr 2877 | 8 11 21 | 7 9 33 | 9 4 18 | igs | igs 2877 | 8 13 22 | 9 14 43 | 12 6 25 | jpl | jpl 2868 | 9 9 23 | 8 7 27 | 9 6 18 | mit | mit 2976 | 6 6 15 | 15 16 47 | 22 18 45 | Table 5.1449.1 GPS week: 1449 Day: 1 MJD: 54388.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2958 | 15 12 37 | 16 20 89 | 6 7 18 | emr | emr 2861 | 14 12 35 | 9 13 38 | 10 12 27 | esa | esa 2784 | 19 14 48 | 8 12 32 | 7 8 29 | gfz | gfz 2857 | 16 13 38 | 10 16 51 | 8 10 27 | igr | igr 2876 | 16 19 37 | 11 16 41 | 10 7 21 | igs | igs 2927 | 18 35 59 | 12 18 62 | 8 7 18 | jpl | jpl 2868 | 19 21 50 | 9 15 42 | 9 7 23 | mit | mit 2976 | 30 27 61 | 11 14 47 | 12 10 30 | Table 5.1449.2 GPS week: 1449 Day: 2 MJD: 54389.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2953 | 7 8 18 | 11 8 39 | 13 14 25 | emr | emr 2868 | 10 10 24 | 11 8 29 | 15 14 32 | esa | esa 2784 | 10 11 22 | 11 9 32 | 10 13 31 | gfz | gfz 2855 | 8 14 20 | 10 11 39 | 12 10 30 | igr | igr 2876 | 10 9 28 | 9 9 27 | 12 14 25 | igs | igs 2875 | 8 13 22 | 11 15 38 | 15 16 29 | jpl | jpl 2868 | 10 12 32 | 10 9 27 | 15 18 26 | mit | mit 2976 | 12 15 41 | 12 13 43 | 11 12 29 | Table 5.1449.3 GPS week: 1449 Day: 3 MJD: 54390.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2955 | 10 11 34 | 9 9 26 | 8 9 17 | emr | emr 2868 | 12 13 35 | 10 10 29 | 10 13 22 | esa | esa 2784 | 12 14 36 | 9 9 27 | 13 14 33 | gfz | gfz 2856 | 12 17 34 | 9 13 36 | 9 9 24 | igr | igr 2876 | 12 12 35 | 9 10 30 | 12 10 20 | igs | igs 2908 | 10 13 37 | 7 11 35 | 12 11 20 | jpl | jpl 2868 | 17 29 55 | 9 10 27 | 12 11 25 | mit | mit 2976 | 13 20 45 | 13 13 63 | 12 14 22 | Table 5.1449.4 GPS week: 1449 Day: 4 MJD: 54391.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2962 | 17 23 43 | 9 12 34 | 5 4 16 | emr | emr 2676 | 36 68 76 | 17 21 46 | 14 10 38 | esa | esa 2784 | 35 65 78 | 9 13 36 | 10 7 29 | gfz | gfz 2855 | 17 23 44 | 10 15 43 | 10 6 26 | igr | igr 2876 | 16 22 43 | 10 13 47 | 9 15 23 | igs | igs 2879 | 17 23 49 | 10 14 40 | 9 9 22 | jpl | jpl 2775 | 25 45 67 | 10 16 45 | 14 14 26 | mit | mit 2880 | 18 22 56 | 10 31 84 | 13 10 24 | Table 5.1449.5 GPS week: 1449 Day: 5 MJD: 54392.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2951 | 7 5 14 | 7 7 26 | 7 7 13 | emr | emr 2868 | 7 8 26 | 8 9 28 | 9 8 24 | esa | esa 2784 | 7 10 17 | 10 8 29 | 11 9 20 | gfz | gfz 2860 | 7 10 20 | 10 11 37 | 10 6 23 | igr | igr 2878 | 7 6 14 | 8 9 34 | 9 6 21 | igs | igs 2920 | 6 8 13 | 7 7 30 | 8 6 13 | jpl | jpl 2868 | 7 7 15 | 9 9 31 | 12 10 17 | mit | mit 2976 | 5 7 14 | 7 7 28 | 14 11 21 | Table 5.1449.6 GPS week: 1449 Day: 6 MJD: 54393.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2956 | 6 9 12 | 9 13 57 | 9 8 17 | emr | emr 2868 | 6 10 16 | 9 14 43 | 9 8 26 | esa | esa 2784 | 8 15 26 | 9 11 39 | 13 9 27 | gfz | gfz 2856 | 4 11 16 | 9 16 42 | 10 7 23 | igr | igr 2876 | 6 9 18 | 10 13 48 | 10 6 24 | igs | igs 2947 | 7 11 13 | 11 10 53 | 11 8 21 | jpl | jpl 2868 | 5 7 22 | 9 12 33 | 13 9 22 | mit | mit 2976 | 7 11 20 | 12 14 44 | 12 11 21 | Table 6: Earth Orientation Parameters weekly summary. Weekly mean and standard deviation of Centre ERP, ERP rates and LOD differences with respect to IGS combined values. See Table 7 for the daily summaries. Xpole,Xrt: x pole and x pole rate Ypole,Yrt: y pole and y pole rate LOD : Length Of Day AC LOD BIAS : 21-day mean LOD bias with respect to Bulletin A AC LOD BIAS RMS: RMS of AC LOD BIAS FLAG: "u" (used), "x" (excluded), "-" (no submission) for Xpole, Ypole, Xrt, Yrt and LOD Table 6.1449 GPS week: 1449 MJD: 54387.500-54393.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 18 5 16 19 -5 | -7 13 | 20 14 70 51 9 | 3 emr uuuuu | -3 -15 137 -8 -2 | 62 63 | 17 26 75 115 9 | 3 esa uuuuu | 17 33 4 14 -9 | 73 75 | 34 32 97 107 14 | 5 gfz uuuuu | -20 -14 -19 -49 -8 | 1 12 | 32 21 41 81 8 | 3 igr xxxxx | 17 35 7 -8 -10 | 0 12 | 13 24 60 42 6 | 4 irf xxxxx | -5 14 3 6 -2 | -3 11 | 13 8 44 47 5 | 2 jpl uuuuu | 11 38 -39 62 2 | 0 14 | 15 24 62 64 16 | 3 mit uuuuu | -19 -1 -104 -10 -6 | 7 14 | 26 21 59 109 9 | 3 ngs uuuuu | -34 -30 54 -57 4 | -1 6 | 39 64 71 111 5 | 1 sio uuuuu | 98 -47 16 22 -15 | 50 52 | 24 23 57 65 6 | 5 Table 7.1449.0 GPS week: 1449 Day: 0 MJD: 54387.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | -20 -7 -65 16 -4 | -4 14 emr uuuuu | -4 4 77 16 -8 | 66 68 esa uuuuu | 62 26 2 8 -15 | 81 84 gfz uuuuu | -34 18 -76 -77 -1 | 1 14 igr xxxxx | 5 41 -11 37 -10 | 3 13 irf xxxxx | -20 12 -30 -42 2 | -3 13 jpl uuuuu | 26 53 88 -27 -7 | 3 18 mit uuuuu | -23 23 -191 133 2 | 10 18 ngs uuuuu | -2 -112 166 -35 4 | -3 8 sio uuuuu | 59 -71 51 -50 -18 | 55 57 Table 7.1449.1 GPS week: 1449 Day: 1 MJD: 54388.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 18 18 126 -42 6 | -6 13 emr uuuuu | 5 9 74 164 -2 | 64 65 esa uuuuu | 22 13 -96 -111 -11 | 77 79 gfz uuuuu | -42 -14 -7 -51 6 | 1 14 igr xxxxx | 27 0 -80 -19 0 | 1 12 irf xxxxx | 8 15 54 -16 5 | -4 12 jpl uuuuu | -10 52 -36 42 -9 | 1 17 mit uuuuu | -2 -27 -130 39 6 | 8 15 ngs uuuuu | -32 -44 51 -52 -4 | -2 9 sio uuuuu | 127 -70 52 -12 -13 | 53 55 Table 7.1449.2 GPS week: 1449 Day: 2 MJD: 54389.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 10 0 47 37 -5 | -3 10 emr uuuuu | 29 -28 72 94 -7 | 66 67 esa uuuuu | -43 -11 155 95 -10 | 77 79 gfz uuuuu | -19 -18 22 -70 -7 | 5 12 igr xxxxx | 19 24 65 0 -3 | 4 11 irf xxxxx | -14 8 59 38 -3 | -1 10 jpl uuuuu | 23 37 -90 24 -9 | 3 15 mit uuuuu | 10 0 -100 79 -4 | 11 16 ngs uuuuu | -74 16 15 -211 4 | 0 5 sio uuuuu | 102 -56 60 76 -14 | 54 56 Table 7.1449.3 GPS week: 1449 Day: 3 MJD: 54390.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 22 0 -7 -46 -7 | -8 10 emr uuuuu | -24 16 133 -15 -2 | 60 61 esa uuuuu | -1 23 -54 -37 -20 | 69 70 gfz uuuuu | -5 -5 13 -42 -11 | 1 10 igr xxxxx | 13 75 90 27 -14 | 0 8 irf xxxxx | 5 12 13 -39 -3 | -4 10 jpl uuuuu | 15 67 -48 179 -4 | -2 11 mit uuuuu | -10 14 -145 15 -7 | 6 11 ngs uuuuu | -55 -119 99 -98 8 | -1 5 sio uuuuu | 123 -40 15 -54 -16 | 49 51 Table 7.1449.4 GPS week: 1449 Day: 4 MJD: 54391.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 20 22 57 12 6 | -8 11 emr uuuuu | -16 -43 125 -35 17 | 60 60 esa uuuuu | 4 34 119 -19 10 | 69 70 gfz uuuuu | -69 -8 -63 -190 -17 | 1 10 igr xxxxx | -4 48 -7 -92 -13 | -2 10 irf xxxxx | -17 30 18 18 2 | -4 9 jpl uuuuu | 23 7 -48 76 15 | -3 11 mit uuuuu | -29 -2 -84 -39 -3 | 7 11 ngs uuuuu | 16 -9 5 126 1 | 0 5 sio uuuuu | 98 -15 11 45 -5 | 47 50 Table 7.1449.5 GPS week: 1449 Day: 5 MJD: 54392.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 29 -16 -71 69 -15 | -8 11 emr uuuuu | -12 -21 233 -181 -7 | 61 62 esa uuuuu | 42 52 -75 212 -25 | 70 71 gfz uuuuu | 4 -51 20 67 -13 | -1 11 igr xxxxx | 34 19 34 -6 -16 | -2 11 irf xxxxx | -8 7 -50 92 -10 | -3 8 jpl uuuuu | 6 41 -104 86 -8 | -1 12 mit uuuuu | -70 14 -6 -121 -19 | 7 11 ngs uuuuu | -5 32 90 -149 12 | 0 5 sio uuuuu | 76 -59 -106 27 -26 | 47 49 Table 7.1449.6 GPS week: 1449 Day: 6 MJD: 54393.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 44 18 27 88 -16 | -12 18 emr uuuuu | 2 -47 248 -97 -8 | 58 59 esa uuuuu | 31 90 -21 -49 10 | 66 69 gfz uuuuu | 28 -24 -39 18 -11 | -4 16 igr xxxxx | 22 39 -44 -4 -11 | -6 17 irf xxxxx | 10 15 -41 -8 -5 | -6 14 jpl uuuuu | -7 4 -32 55 32 | -2 15 mit uuuuu | -12 -30 -71 -175 -16 | 2 16 ngs uuuuu | -88 26 -48 20 1 | 0 6 sio uuuuu | 101 -18 30 121 -11 | 41 46