Date: Thu, 10 Apr 2008 12:33:03 +0000 From: Jim Ray Subject: [IGSREPORT-16122] Wk 1472 IGS Final Orbits To: igsreport@igscb.jpl.nasa.gov Message-id: <47fe08ff.jehLJL+Z0U1NBIvQ%igs.acc@noaa.gov> Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit User-Agent: nail 11.25 7/29/05 Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 10 Apr 05:33:11 PDT 2008 Message Number 16122 ****************************************************************************** Author: AC Coordinator / NOAA NGS sum-file Version 2.0 Final IGS Orbit Combination - Week 1472 (Mar 23, 2008 - Mar 29, 2008) Contacts: J. Ray (jim.ray@noaa.gov), J. Griffiths (jake.griffiths@noaa.gov) 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: igs1472[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1472[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1472[0-6].cls IGS GPS clock combination summary report. igs14727.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs14727.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 | ALL | 7 0 | COD | 26 0 | EMR | THTI YELL 0 | ESA | 1 26 0 | GFZ | 6 29 HARB HOFN 0 | JPL | 3 6 32 0 | MIT | 1 6 DAEJ 1 | ALL | 7 26 1 | EMR | HARB 1 | ESA | 1 6 NLIB 1 | GFZ | 1 29 FLIN 1 | JPL | 32 GUAM HARB 1 | MIT | 1 6 DAEJ 2 | ESA | 1 26 2 | GFZ | 7 15 21 29 MALI NTUS 2 | JPL | 6 32 2 | MIT | 6 7 10 26 DARW 3 | COD | 1 26 QAQ1 3 | ESA | 1 10 26 FLIN 3 | GFZ | 7 26 29 QAQ1 3 | JPL | 6 26 32 TIDB 3 | MIT | 7 19 25 28 FAIR MDVJ QUIN 4 | COD | 26 YELL 4 | EMR | MAS1 MCM4 4 | ESA | 1 26 NKLG QAQ1 4 | GFZ | 1 7 26 29 GRAS 4 | JPL | 32 4 | MIT | 1 7 10 21 YELL 5 | EMR | SCH2 USN3 YELL 5 | ESA | 26 QAQ1 5 | GFZ | 1 6 7 21 29 FLIN SCH2 WTZR 5 | JPL | 32 5 | MIT | 7 16 FAIR 6 | EMR | TIDB 6 | ESA | 26 MDVJ 6 | GFZ | 1 7 29 DAV1 6 | JPL | 32 6 | MIT | 7 10 SANT 5. New clock offsets and drifts were estimated for centres showing reference clock resets. Note that only the largest clock offset and drift are output to the summary file. However, the clock combination and the listed RMS include all the clock segments. In summary, the following clock shifts/resets were noticed and accounted for: Day | Centre | Time | Jump ----+--------+--------+------------- 6 | MIT | ~00:00 | ~ -2.78 ns 6. 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 ----+--------+--------------- 0 | MIT | 7 1 | MIT | 7 7. 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 G06 | | | | | | 1 | | PRN G07 | 4 | 4 | 1 | | | | | 8. 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. 9. 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 | .3 .8 .3 -12 1 -20 .11 EMR | .0 -4.2 -4.0 18 -4 2 .26 ESA | 1.0 .8 3.5 19 11 9 .06 GFZ | .7 .3 .7 12 -14 3 -.03 JPL | 1.0 -.4 -2.8 -9 15 -32 .16 MIT | 4.4 -11.8 2.4 6 17 7 .05 NGS | 8.6 -1.2 .5 -9 -130 9 -.81 SIO | 3.4 -7.6 -1.1 -68 -76 26 .59 10. 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. 11. 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. 12. 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 1.1472.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1472.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 2.1472.[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 3.1472.[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 5.1472.0-6). 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 1472 summary. (Mar 23, 2008 - Mar 29, 2008) Table 1.1472.a GPS week: 1472 MJD: 54548.000-54554.000 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| 0 0 0 5 -10 -32 -.22 11 11 | -217 -254 19 75 | 0 0 1 13 17 21 .02 | 604 1008 emr 72| 0 -1 0 -89 -57 -18 .45 17 17 | 757 555 20 88 | 1 0 2 10 24 11 .04 | 731 1081 esa 113| 2 1 1 -42 -74 19 .19 11 10 | -8802 -583 20 107 | 1 0 1 21 52 5 .03 | 934 1576 gfz 175| 0 0 1 -10 -27 -63 -.19 21 21 | 141 -37 27 142 | 0 1 2 18 24 39 .03 | 327 843 igr n/a| 0 0 -1 2 -39 -2 -.00 8 7 | 18978 1694 25 78 | 1 0 0 10 16 18 .06 | 3122 992 jpl 125| 0 0 0 25 -27 58 .47 19 19 | 2252 651 18 76 | 0 0 1 18 19 11 .03 | 727 1081 mit 263| 0 -2 -1 -3 -82 5 -.30 13 11 | -162 281 23 131 | 0 1 1 16 29 25 .02 | 246 450 ngs 211| -1 1 -1 42 218 -10 -.27 13 11 | 1285477 1285447 2449 4457 | 0 1 0 14 41 11 .04 | 3860760 3860771 sio 93| -1 0 -1 114 101 37 .06 20 18 | --- --- --- --- | 1 1 0 17 16 14 .03 | --- --- Table 1.1472.b GPS week : 1472 MJD: 54548.000-54554.000 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 ------+------------------------------------+------------------------------------------ 1 | 11 10 9 7 8 6 6 | 2 | 6 6 6 6 6 6 6 | 3 | 8 8 7 6 6 6 5 | 4 | 4 4 4 5 4 4 7 | 5 | 4 4 4 4 4 4 4 | 6 | 7 8 7 7 8 6 6 | 7 | 23 23 11 11 10 8 8 | 8 | 4 4 4 4 4 4 4 | 9 | 4 5 5 4 4 4 4 | 10 | 4 5 13 11 9 5 4 | 11 | 7 7 7 7 8 7 7 | 12 | 6 7 6 6 6 6 6 | 13 | 5 5 5 5 5 5 5 | 14 | 5 6 6 5 6 6 5 | 15 | 6 6 5 6 6 6 6 | 16 | 7 7 6 6 6 6 7 | 17 | 5 5 5 5 5 5 5 | 18 | 6 6 7 6 7 6 6 | 19 | 6 6 6 6 7 6 6 | 20 | 7 6 6 6 6 7 7 | 21 | 7 7 7 7 8 7 7 | 22 | 6 6 6 6 7 6 6 | 23 | 6 6 5 5 6 6 6 | 24 | 3 4 4 4 4 4 4 | 25 | 4 4 4 4 4 4 5 | 26 | 7 6 6 7 8 7 7 | 27 | 4 4 4 5 4 4 4 | 28 | 7 7 7 7 7 6 6 | 29 | 5 5 5 5 5 5 5 | 30 | 4 4 4 4 4 3 3 | 31 | 7 6 7 6 6 6 6 | 32 | 11 11 9 9 10 9 9 | 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 2.1472.0 GPS week: 1472 Day: 0 MJD: 54548.000 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 2 -3 4 -65 -.24 11 11 | -15 9 18 69 | 60 -34 | emr 72| 0 0 -1 -72 -49 -4 .40 18 18 | -114 1073 22 67 | 26 -7 | esa 113| 2 0 -1 -50 -110 25 .24 12 11 | -9970 1465 18 94 | 1 -11 | gfz 175| 0 3 3 -8 -41 -66 -.22 20 20 | -187 654 29 120 | -26 43 | igr n/a| -1 1 -1 -4 -25 -17 -.02 11 11 | 14361 2228 32 70 | 8 0 | jpl 125| 1 0 -1 52 0 75 .47 15 15 | 2136 1093 18 72 | 0 0 | mit 263| 0 -4 0 -13 -94 20 -.32 13 11 | -416 816 22 107 | 5 21 | ngs 211| -2 2 0 28 235 -5 -.22 14 11 | -1 -396 2695 4394 | -126 -94 | sio 93| 0 -1 0 92 115 47 .05 21 19 | --- --- --- --- | 11 -98 | Table 2.1472.1 GPS week: 1472 Day: 1 MJD: 54549.000 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 1 -7 -6 -14 -.23 11 11 | -307 495 16 61 | 82 -11 | emr 72| -1 -1 0 -95 -43 -19 .47 18 18 | 580 -785 19 70 | 57 -27 | esa 113| 1 0 0 -13 -108 21 .20 11 10 | -9730 38 18 90 | -17 13 | gfz 175| 1 0 4 -10 -25 -44 -.16 24 23 | 168 -459 26 116 | -17 42 | igr n/a| 0 1 0 -17 -35 -11 .11 6 6 | 16196 712 20 66 | 1 3 | jpl 125| 0 0 0 43 -36 64 .48 16 16 | 2817 -624 18 69 | 0 0 | mit 263| 0 -3 0 -26 -80 -38 -.32 14 12 | -221 502 18 99 | 11 -14 | ngs 211| 0 1 -2 20 245 -10 -.33 13 11 | -173 -362 2540 4186 | -76 -13 | sio 93| 0 -2 0 117 77 14 .06 19 17 | --- --- --- --- | -9 -76 | Table 2.1472.2 GPS week: 1472 Day: 2 MJD: 54550.000 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 19 -19 -51 -.22 12 11 | 304 -1117 25 79 | 50 -30 | emr 72| -1 -2 -1 -89 -33 -28 .39 17 17 | 177 986 24 93 | 30 -32 | esa 113| 3 1 1 -59 -42 20 .17 11 11 | -8063 -2358 23 123 | 18 -7 | gfz 175| 0 0 5 -45 -31 -8 -.18 20 20 | 348 -481 27 171 | -17 31 | igr n/a| 0 0 0 1 -51 -17 .02 7 7 | 17351 2497 25 74 | -11 6 | jpl 125| 0 0 -1 29 -26 63 .46 20 20 | 2555 1198 21 90 | 0 0 | mit 263| -1 -2 -1 23 -107 -17 -.31 12 11 | 122 123 21 130 | -4 27 | ngs 211| -1 1 0 53 196 1 -.27 14 12 | 9999999 -999999 2471 4906 | -61 17 | sio 93| 0 0 0 108 121 57 .09 18 17 | --- --- --- --- | 14 -142 | Table 2.1472.3 GPS week: 1472 Day: 3 MJD: 54551.000 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 3 0 -1 -42 -.20 11 11 | 142 -941 17 66 | 61 -44 | emr 72| 0 0 0 -93 -42 -4 .46 17 17 | 563 763 20 76 | 39 -30 | esa 113| 1 2 1 -37 -121 21 .20 12 11 | -7290 -2752 21 107 | -9 35 | gfz 175| 0 -1 -2 12 -48 -77 -.18 23 23 | -75 1219 28 138 | -50 29 | igr n/a| 0 0 -1 14 -39 -10 -.01 6 6 | 19148 2003 27 73 | -27 4 | jpl 125| 0 0 0 15 -33 48 .43 19 19 | 3032 810 16 67 | 0 0 | mit 263| 0 -2 0 -14 -115 12 -.29 12 12 | -246 -385 23 91 | 17 14 | ngs 211| -2 0 -1 49 230 -12 -.21 12 8 | -999999 9999999 2190 4185 | -7 14 | sio 93| 0 0 0 105 109 43 .09 19 18 | --- --- --- --- | 8 -172 | Table 2.1472.4 GPS week: 1472 Day: 4 MJD: 54552.000 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 -1 5 -17 -.22 12 11 | 320 -1656 15 86 | 58 9 | emr 72| -1 -1 1 -88 -50 -15 .44 17 17 | 2133 -1133 21 120 | 36 26 | esa 113| 2 1 0 -22 -116 9 .16 11 10 | -8625 -658 19 115 | -1 12 | gfz 175| 0 0 0 -18 23 -34 -.23 21 21 | 702 -1286 25 135 | -18 -2 | igr n/a| -1 1 -1 3 -15 -2 -.08 7 6 | 21849 -80 23 81 | 1 2 | jpl 125| 2 1 2 26 -3 41 .42 20 20 | 2131 -1098 18 80 | 0 0 | mit 263| 0 -1 0 5 -93 34 -.31 15 12 | -95 47 20 151 | 10 5 | ngs 211| -1 1 -1 34 274 -34 -.27 16 14 | 572 -2530 2361 4376 | 10 -2 | sio 93| -2 0 -1 147 108 27 -.00 21 20 | --- --- --- --- | -37 -108 | Table 2.1472.5 GPS week: 1472 Day: 5 MJD: 54553.000 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 -1 -1 6 -10 -27 -.18 10 10 | -1357 1168 23 84 | 48 9 | emr 72| -1 -2 0 -105 -80 -27 .50 18 18 | 817 1741 21 91 | 23 14 | esa 113| 3 1 2 -40 -38 21 .18 10 9 | -9185 976 23 107 | -10 -24 | gfz 175| 1 0 0 2 -41 -82 -.17 22 22 | -207 406 32 210 | -21 46 | igr n/a| 1 0 0 10 -44 11 -.00 9 8 | 21423 2528 27 114 | -41 29 | jpl 125| 0 1 1 -4 -54 57 .51 21 21 | 794 1751 22 81 | 0 0 | mit 263| 0 0 -3 3 -47 1 -.28 13 10 | -458 828 35 158 | 15 -20 | ngs 211| -2 0 0 52 200 -10 -.29 14 11 | -1444 1204 2520 4714 | -45 120 | sio 93| -2 0 -1 106 98 41 .05 20 18 | --- --- --- --- | -28 -94 | Table 2.1472.6 GPS week: 1472 Day: 6 MJD: 54554.000 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 -1 28 -45 -7 -.21 10 10 | -607 260 20 83 | 48 17 | emr 72| 0 0 4 -81 -102 -31 .47 17 17 | 1145 1244 19 102 | 30 22 | esa 113| 3 0 3 -76 12 14 .18 10 10 | -8751 -797 21 113 | 13 -10 | gfz 175| 0 0 1 -5 -27 -131 -.16 20 20 | 243 -317 24 105 | -20 35 | igr n/a| 0 0 -1 8 -66 33 -.04 7 7 | 22522 1975 24 73 | -8 5 | jpl 125| 1 -1 0 14 -35 59 .50 22 22 | 2301 1429 18 77 | 0 0 | mit 263| -1 0 -4 0 -38 22 -.28 14 11 | 180 38 28 186 | 8 -25 | ngs 211| -2 0 -1 60 146 0 -.30 13 11 | -611 218 2368 4441 | -12 158 | sio 93| -3 0 -2 121 81 32 .09 20 19 | --- --- --- --- | -32 -111 | 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 3.1472.0 GPS week: 1472 Day: 0 MJD: 54548.000 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 ------+---------------------------------------------------+---------------------------------------------------- X1E | 26 22 22 25 13 --- 24 28 --- 11 | 28 30 31 34 36 --- 44 47 --- 33 2 | 11 20 14 17 13 18 9 10 28 6 | 13 32 18 26 23 28 13 15 20 14 3E | 18 21 8 19 11 17 22 22 31 7 | 119 125 124 130 128 128 119 128 135 123 4 | 7 9 7 14 6 8 6 9 15 3 | 13 20 17 20 14 23 14 16 18 15 5 | 8 11 6 11 4 12 12 12 16 4 | 15 24 21 20 22 22 24 26 19 21 6E | 16 16 10 24 8 14 21 21 30 7 | 99 99 97 98 97 99 105 101 100 98 X7 | 38 --- 20 --- 40 --- 126 36 --- 23 | 61 --- 61 --- 61 --- 61 65 --- 62 8 | 7 13 6 17 9 7 7 8 9 3 | 27 33 33 25 31 32 28 31 27 27 9 | 9 11 8 14 6 9 12 10 16 4 | 17 23 21 19 20 23 24 21 17 19 10 | 6 11 9 10 9 10 9 16 8 3 | 24 35 31 22 29 17 26 27 26 27 11 | 21 18 13 38 12 14 16 13 14 7 | 20 30 22 27 19 27 23 20 21 17 12 | 12 19 13 20 10 17 14 11 25 6 | 32 35 24 42 34 38 30 33 23 29 13E | 10 18 9 17 9 19 12 12 9 5 | 18 29 17 23 21 32 17 23 20 18 14E | 9 13 12 18 10 18 11 15 16 5 | 25 34 29 33 32 38 26 37 24 29 15E | 13 16 9 19 14 18 16 11 20 5 | 21 32 19 22 24 33 22 24 21 21 16 | 13 24 16 18 13 18 17 15 36 7 | 25 40 23 37 35 39 29 30 44 28 17E | 9 15 14 20 10 17 10 12 13 5 | 17 30 26 24 22 31 15 21 25 19 18 | 12 18 14 25 14 17 13 15 23 6 | 26 35 27 30 30 35 27 29 21 25 19E | 11 18 15 18 11 17 21 12 12 6 | 42 48 43 42 45 47 37 46 44 42 20 | 14 19 14 24 16 16 14 17 26 6 | 21 32 27 26 24 30 28 23 30 23 21 | 15 19 15 27 14 16 14 13 26 6 | 19 30 25 27 23 27 22 25 27 19 22 | 10 16 16 31 15 14 12 17 17 6 | 21 38 34 28 28 36 30 25 22 26 23E | 9 17 14 11 11 22 12 16 15 5 | 19 29 19 23 25 33 21 28 28 20 24 | 8 11 7 12 4 6 6 8 13 3 | 17 26 24 25 22 25 22 25 19 22 25 | 7 15 8 14 8 10 6 12 17 4 | 21 28 26 22 22 27 23 23 17 20 26E | 14 34 14 20 7 16 12 13 23 7 | 62 64 56 61 60 59 62 62 57 59 27 | 13 17 8 14 8 8 7 12 14 4 | 24 38 36 29 30 34 31 31 28 28 28 | 10 22 11 31 13 18 13 14 32 7 | 21 32 26 43 29 36 22 25 29 22 29E | 6 15 10 12 15 15 12 13 13 4 | 21 29 23 23 23 30 21 22 24 22 30 | 6 11 6 10 5 10 9 10 14 3 | 26 31 30 25 30 27 31 30 27 27 31 | 10 20 16 25 16 15 14 15 27 6 | 19 32 30 25 23 30 24 21 24 21 X32 | 11 22 23 --- 13 53 18 12 24 10 | 12 19 21 --- 15 44 19 17 29 12 ------+---------------------------------------------------+---------------------------------------------------- RMS | 11 18 12 20 11 15 13 14 21 |T 29 37 33 34 33 37 32 34 32 30 WRMS | 11 18 11 20 11 15 11 11 19 |NE 22 30 27 27 26 30 26 26 24 24 MEDI | 10 17 12 18 11 16 12 13 16 |MD 21 32 26 26 25 32 24 25 24 22 Table 3.1472.1 GPS week: 1472 Day: 1 MJD: 54549.000 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 ------+---------------------------------------------------+---------------------------------------------------- X1E | 27 23 15 18 11 --- 28 17 --- 9 | 28 29 26 31 29 --- 31 35 --- 26 2 | 8 19 14 21 6 20 10 14 24 6 | 14 31 18 27 19 30 16 23 19 16 3E | 18 23 8 21 6 17 24 16 31 7 | 127 130 127 133 129 129 136 128 132 129 4 | 9 17 8 16 4 9 8 10 10 4 | 11 21 16 17 13 21 9 16 14 12 5 | 8 12 5 18 4 10 9 11 13 4 | 16 24 21 23 21 21 24 22 24 19 6E | 15 39 10 23 8 15 23 21 29 8 | 68 90 70 71 74 72 76 78 74 71 X7 | 23 --- 24 --- 62 --- 132 46 --- 22 | 86 --- 86 --- 89 --- 122 93 --- 87 8 | 6 12 7 18 6 7 11 8 8 3 | 21 21 22 23 21 24 17 26 20 20 9 | 11 11 7 16 5 9 13 13 15 4 | 15 18 15 17 15 17 19 25 20 16 X10 | 9 12 10 12 4 --- 8 18 12 5 | 27 29 34 24 26 --- 27 27 36 28 11 | 20 18 11 48 8 12 12 9 14 7 | 24 28 18 32 19 23 18 18 20 15 12 | 10 18 9 32 7 15 19 13 26 6 | 27 34 27 45 29 33 32 34 27 27 13E | 10 13 11 22 6 19 11 11 11 5 | 12 21 14 22 13 25 16 16 16 11 14E | 10 16 12 21 6 19 12 14 24 5 | 23 26 25 22 23 26 23 17 34 21 15E | 12 17 12 20 7 21 14 11 14 5 | 19 23 17 19 18 24 19 21 21 17 16 | 12 21 15 22 8 19 16 13 31 6 | 21 34 17 28 24 33 21 22 37 21 17E | 8 17 11 21 5 14 9 12 10 4 | 16 29 22 22 21 30 14 19 24 18 18 | 14 20 11 28 6 17 12 11 22 6 | 17 31 21 27 19 28 18 16 16 16 19E | 11 19 15 20 5 18 15 15 16 6 | 45 47 47 48 47 50 48 48 49 46 20 | 12 20 12 25 7 15 14 10 22 5 | 18 29 21 24 19 27 20 18 17 16 21 | 14 23 14 32 6 19 14 13 26 7 | 14 32 21 28 18 25 17 15 28 14 22 | 11 16 11 35 8 16 13 12 20 6 | 16 31 23 27 20 29 21 15 20 17 23E | 8 17 17 14 6 22 15 11 13 5 | 16 24 19 19 16 27 18 21 18 14 24 | 7 9 6 15 3 9 8 9 12 3 | 17 21 20 22 19 19 19 24 16 18 25 | 7 14 5 14 6 12 10 11 11 3 | 19 19 17 22 19 21 19 28 17 18 26E | 15 15 11 21 5 16 16 11 21 6 | 60 58 60 64 59 62 64 60 53 59 27 | 12 14 6 14 6 9 10 9 8 4 | 30 29 27 29 26 30 22 34 25 27 28 | 8 21 11 31 9 17 12 13 30 6 | 16 31 19 31 23 29 16 20 20 16 29E | 7 18 10 13 5 16 13 16 11 5 | 20 30 21 21 21 28 19 20 25 20 30 | 6 12 6 16 4 11 11 13 13 4 | 16 19 19 15 17 18 18 22 18 16 31 | 9 21 14 28 9 18 12 15 20 6 | 17 33 21 26 21 29 19 20 22 18 X32 | 12 20 18 --- 5 57 22 12 28 11 | 15 19 17 --- 18 37 22 17 31 14 ------+---------------------------------------------------+---------------------------------------------------- RMS | 11 18 11 24 6 16 14 13 19 |T 27 33 29 31 29 33 30 31 29 27 WRMS | 11 18 10 23 6 16 12 11 17 |NE 21 26 23 25 23 26 24 25 22 21 MEDI | 10 17 11 21 6 16 12 12 15 |MD 18 29 21 24 21 28 19 22 21 18 Table 3.1472.2 GPS week: 1472 Day: 2 MJD: 54550.000 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 ------+---------------------------------------------------+---------------------------------------------------- X1E | 24 21 15 25 13 --- 18 17 --- 9 | 22 30 24 29 24 --- 27 31 --- 23 2 | 11 20 11 20 9 22 9 12 25 6 | 11 32 15 25 18 29 14 16 20 14 3E | 23 20 11 18 7 17 12 15 25 6 | 99 111 107 109 110 111 107 108 111 107 4 | 8 13 9 11 4 9 6 14 9 3 | 10 17 18 17 14 20 11 19 17 12 5 | 10 14 7 10 4 10 8 14 11 4 | 12 20 15 19 16 17 17 20 19 14 6E | 15 18 11 23 8 13 18 20 30 7 | 70 73 67 76 73 71 70 74 82 70 X7 | 11 33 17 26 20 --- 39 20 37 11 | 154 9999 153 252 153 --- 144 156 9999 150 8 | 8 10 10 13 7 8 10 12 11 4 | 15 18 22 18 17 20 17 25 19 17 9 | 10 11 9 13 4 9 13 15 20 4 | 15 19 17 16 16 18 19 22 18 15 X10 | 17 42 19 --- 36 --- 10 35 --- 12 | 21 63 38 --- 33 --- 21 31 --- 25 11 | 22 16 11 36 8 13 15 11 13 6 | 23 29 17 25 18 24 23 16 25 16 12 | 14 17 10 19 6 17 11 15 24 6 | 27 30 22 34 26 33 24 26 21 23 13E | 8 16 10 15 5 20 11 12 8 4 | 18 30 23 27 23 31 26 26 26 21 14E | 14 13 11 17 7 20 18 18 11 6 | 23 31 28 29 29 33 29 36 26 26 15E | 10 17 12 16 8 20 12 14 13 5 | 15 27 18 23 18 27 19 19 23 18 16 | 12 20 13 19 7 20 11 14 26 6 | 19 33 19 28 20 32 20 18 30 19 17E | 11 16 11 19 6 15 10 13 9 5 | 20 30 25 27 21 32 16 23 26 21 18 | 13 19 16 26 7 19 13 11 21 6 | 22 33 25 26 22 30 20 19 21 19 19E | 10 17 12 19 8 16 13 18 11 5 | 31 34 30 34 31 36 31 28 32 29 20 | 11 19 16 27 8 16 13 10 23 6 | 21 32 25 27 22 29 25 23 27 20 21 | 13 19 14 30 8 22 14 12 26 7 | 15 29 26 29 20 25 20 21 30 17 22 | 12 18 10 30 7 16 13 13 15 6 | 16 34 25 26 22 31 24 19 21 20 23E | 6 19 14 16 6 21 11 12 12 5 | 20 26 21 27 20 30 20 23 24 19 24 | 9 11 5 16 3 8 7 8 12 3 | 17 24 22 22 20 20 21 23 19 19 25 | 6 13 8 12 6 11 8 12 12 4 | 15 19 15 21 13 17 20 23 19 15 26E | 13 17 13 22 6 19 14 15 18 6 | 46 44 41 53 46 47 54 49 44 45 27 | 6 11 7 10 6 11 7 13 9 3 | 15 19 21 20 18 22 20 26 20 18 28 | 12 21 10 33 9 16 14 14 28 7 | 20 34 21 40 26 34 17 24 26 20 29E | 8 16 8 16 9 15 13 12 15 4 | 24 30 24 28 26 31 23 26 23 23 30 | 8 10 6 9 4 11 10 15 13 4 | 19 24 21 21 22 21 22 27 22 19 31 | 10 21 13 27 9 18 13 16 21 6 | 17 33 26 24 21 30 21 23 18 19 32 | 8 16 15 11 4 63 15 11 24 9 | 8 17 16 14 12 41 14 11 29 10 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 17 11 20 7 20 12 14 18 |T 27 33 30 37 30 32 29 32 28 28 WRMS | 11 17 11 20 7 20 11 12 17 |NE 23 27 27 35 26 25 25 28 22 23 MEDI | 11 17 11 19 7 16 12 14 15 |MD 19 30 22 27 21 30 21 23 23 19 Table 3.1472.3 GPS week: 1472 Day: 3 MJD: 54551.000 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 ------+---------------------------------------------------+---------------------------------------------------- X1E | 19 20 11 23 9 --- 16 12 20 6 | 27 30 26 34 27 --- 31 38 21 27 2 | 11 20 10 19 8 18 9 13 26 5 | 14 32 20 25 17 27 15 19 21 16 3E | 18 18 10 22 6 13 10 15 24 6 | 138 144 140 147 138 143 142 137 146 139 4 | 8 15 10 22 5 13 9 9 11 4 | 9 19 17 29 12 20 11 18 20 13 5 | 11 13 9 17 4 9 8 8 11 4 | 22 32 26 24 25 25 29 27 29 26 6E | 14 19 11 23 7 14 16 14 34 6 | 114 114 117 115 112 113 116 111 112 113 X7 | 9 29 9 24 26 --- 38 33 34 11 | 105 9999 105 127 100 --- 109 102 9999 101 8 | 9 12 7 16 7 9 11 11 11 4 | 20 23 23 21 22 24 18 22 22 18 9 | 6 13 10 17 4 9 9 8 14 4 | 14 19 14 15 14 17 17 18 20 13 X10 | 15 16 24 --- 19 --- 32 25 27 10 | 40 44 53 --- 44 --- 45 43 44 41 11 | 16 21 11 36 6 13 10 15 18 6 | 24 38 27 27 25 30 25 31 27 24 12 | 12 19 14 25 6 16 9 9 24 5 | 30 35 26 42 30 35 29 30 25 28 13E | 9 16 10 16 5 18 9 10 14 4 | 19 28 20 24 19 29 22 20 27 18 14E | 13 14 11 18 7 19 14 10 12 5 | 18 27 23 22 21 30 20 22 18 20 15E | 13 19 16 17 5 20 13 12 15 5 | 24 32 27 24 24 33 22 29 26 23 16 | 9 19 13 24 7 21 16 13 22 6 | 31 40 29 42 31 39 28 33 35 30 17E | 8 17 15 23 7 15 8 12 11 5 | 18 32 25 28 24 31 17 25 28 22 18 | 14 19 11 29 6 18 15 12 21 6 | 22 33 22 27 22 32 21 20 21 20 19E | 10 19 14 21 4 18 12 12 14 5 | 63 67 68 67 65 67 61 71 64 65 20 | 9 18 12 29 8 18 12 9 19 5 | 26 33 27 27 25 31 32 26 30 25 21 | 12 19 13 35 6 18 15 14 26 6 | 17 28 21 30 16 23 18 21 26 16 22 | 12 19 10 28 7 20 16 14 18 6 | 20 38 29 28 27 34 28 26 24 24 23E | 9 18 16 16 6 22 10 9 13 5 | 24 31 30 25 25 32 21 28 25 23 24 | 9 10 8 13 4 9 9 9 15 3 | 18 23 21 22 21 22 21 28 18 21 25 | 7 14 6 16 6 14 8 14 13 4 | 18 20 19 22 18 19 20 25 19 16 26E | 16 17 15 28 8 16 17 15 22 6 | 81 79 79 87 80 79 82 84 78 80 27 | 8 17 7 15 5 12 8 15 11 4 | 18 28 22 23 21 23 17 22 20 17 28 | 9 22 13 31 8 16 14 14 29 6 | 19 33 24 38 25 33 21 27 34 23 29E | 7 17 11 17 8 16 13 8 17 5 | 31 40 34 33 33 38 33 30 30 32 30 | 9 11 8 18 5 10 11 6 15 4 | 21 26 23 15 23 22 27 28 30 23 31 | 10 19 13 28 7 16 18 12 18 6 | 19 36 27 25 20 32 19 23 21 21 32 | 12 18 16 14 8 60 14 12 25 9 | 13 23 20 17 16 41 16 16 32 13 ------+---------------------------------------------------+---------------------------------------------------- RMS | 11 17 12 23 6 19 12 12 19 |T 33 39 37 39 35 38 35 37 35 34 WRMS | 11 17 11 23 6 19 12 8 18 |NE 24 30 28 31 26 27 26 28 25 25 MEDI | 10 18 11 22 6 16 12 12 18 |MD 21 32 26 27 24 31 22 27 26 23 Table 3.1472.4 GPS week: 1472 Day: 4 MJD: 54552.000 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 ------+---------------------------------------------------+---------------------------------------------------- X1E | 16 23 18 17 13 --- 14 24 18 7 | 23 30 30 34 29 --- 27 29 22 24 2 | 9 18 11 20 6 18 12 18 25 6 | 12 31 16 23 17 28 16 22 18 15 3 | 20 15 7 16 9 17 10 22 26 6 | 80 86 86 88 85 91 86 84 89 84 4 | 7 13 8 17 5 9 9 13 15 4 | 8 16 15 21 12 18 13 21 17 12 5 | 10 11 6 15 5 10 8 12 14 4 | 15 25 22 21 20 24 18 30 16 20 6E | 19 19 12 20 5 14 23 17 34 7 | 86 90 94 88 87 90 101 88 88 91 7 | 14 23 14 24 20 22 41 24 33 9 | 129 9999 124 102 124 34 138 126 9999 126 8 | 9 11 6 12 7 10 12 16 9 4 | 14 18 17 13 15 20 13 17 14 14 9 | 9 11 9 16 3 12 8 9 15 4 | 17 19 20 18 17 18 14 27 16 16 X10 | 16 22 19 15 16 --- 19 25 41 9 | 28 29 41 41 43 --- 31 49 28 30 11 | 19 19 13 40 10 13 11 21 23 7 | 18 31 21 30 18 23 18 22 25 16 12 | 13 17 9 19 7 16 9 17 26 5 | 26 29 20 35 24 28 23 33 18 23 13E | 10 14 8 13 5 16 10 12 15 4 | 14 27 17 16 16 24 18 23 24 16 14E | 9 13 11 18 10 19 14 20 15 5 | 20 29 23 24 22 29 22 31 23 22 15E | 17 22 11 17 7 20 11 18 16 6 | 24 32 19 20 19 29 21 28 22 20 16 | 8 19 12 19 6 21 18 14 24 6 | 26 35 24 36 29 40 24 32 30 27 17E | 8 17 11 18 5 14 11 13 12 5 | 19 33 27 26 22 31 17 23 26 22 18 | 14 20 11 29 6 20 14 13 23 6 | 22 33 20 25 18 31 16 20 17 17 19E | 16 19 13 20 5 18 14 19 22 6 | 65 75 74 68 72 74 68 68 69 70 20 | 10 19 11 27 7 17 13 10 22 6 | 17 32 23 25 21 29 24 22 22 19 21 | 17 19 16 31 7 23 13 16 24 7 | 20 30 20 31 18 29 22 22 27 17 22 | 12 18 11 34 5 17 13 17 19 6 | 19 34 24 25 22 32 24 22 21 21 23E | 9 22 13 15 6 24 14 13 13 6 | 22 37 23 27 23 33 23 25 25 22 24 | 9 10 6 15 3 8 6 10 13 3 | 15 19 14 20 17 15 16 28 16 16 25 | 7 11 6 11 5 15 12 17 12 4 | 13 14 13 14 13 17 14 23 15 11 26E | 20 18 17 25 8 19 25 20 21 7 | 71 75 71 74 70 72 72 74 66 70 27 | 8 11 5 13 7 14 9 16 10 4 | 13 17 13 16 13 19 12 19 15 12 28 | 11 23 11 27 7 16 14 18 28 6 | 15 32 18 30 19 30 15 19 25 16 29E | 10 19 9 14 5 17 13 15 18 5 | 25 34 27 29 25 32 29 27 29 26 30 | 8 10 5 13 6 10 9 13 13 3 | 19 26 22 16 22 23 23 33 19 21 31 | 12 19 11 25 7 18 14 15 19 6 | 20 35 22 28 21 32 28 25 21 22 32 | 12 18 17 9 6 62 14 16 29 9 | 13 19 19 11 11 40 18 16 32 12 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 17 11 21 7 20 15 16 21 |T 29 34 31 33 30 34 31 35 28 29 WRMS | 11 17 10 21 6 20 12 14 20 |NE 22 26 25 27 24 26 24 29 20 23 MEDI | 10 18 11 17 6 17 13 16 19 |MD 19 31 22 25 21 29 22 25 22 20 Table 3.1472.5 GPS week: 1472 Day: 5 MJD: 54553.000 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 ------+---------------------------------------------------+---------------------------------------------------- X1E | 12 20 12 22 13 --- 11 17 17 6 | 22 30 33 33 27 --- 26 28 20 24 2 | 9 19 11 19 12 19 10 9 25 5 | 15 30 20 25 19 28 16 20 22 16 3 | 11 18 9 17 12 14 12 18 26 5 | 45 47 43 49 47 45 48 50 49 45 4 | 7 17 9 18 5 8 6 11 13 4 | 9 17 12 18 10 21 10 17 15 9 X5 | 7 14 5 15 7 --- 9 12 15 4 | 17 24 19 20 18 --- 22 30 18 19 6E | 17 20 9 18 7 12 10 12 25 5 | 138 143 143 142 143 141 145 139 140 141 7 | 10 27 11 23 11 23 29 17 30 8 | 83 9999 78 169 79 32 84 87 9999 80 8 | 11 13 5 16 6 11 7 14 11 4 | 14 20 18 19 16 20 17 20 20 16 9 | 5 13 7 17 7 12 8 11 17 4 | 15 21 18 19 17 17 15 29 14 15 X10 | 6 10 8 16 6 --- 9 21 16 5 | 35 38 39 36 38 --- 45 35 37 37 11 | 19 20 10 36 9 16 10 15 20 6 | 24 34 22 26 22 26 24 22 29 20 12 | 11 18 9 23 10 18 11 12 25 5 | 25 30 21 36 24 30 25 31 18 23 13E | 8 13 9 18 7 19 10 14 10 4 | 11 23 15 21 14 23 16 19 18 13 14E | 7 16 10 20 10 21 11 19 15 5 | 15 24 17 20 16 26 14 28 20 15 15E | 13 20 11 18 8 20 11 19 16 5 | 14 27 18 20 16 23 19 24 22 15 16 | 6 20 11 21 8 20 15 14 27 6 | 21 32 23 31 25 33 23 23 33 22 17E | 7 18 13 22 7 20 10 11 10 5 | 20 30 26 23 22 30 17 22 26 20 18 | 10 22 11 29 8 21 10 10 22 6 | 17 33 19 26 21 32 14 25 17 16 19E | 9 16 12 19 9 18 10 17 17 5 | 107 106 107 110 104 108 108 101 100 105 20 | 9 22 11 31 9 22 19 11 24 6 | 21 33 21 27 21 29 27 18 25 18 21 | 10 21 13 31 9 19 8 12 27 6 | 13 30 19 31 18 25 15 22 28 15 22 | 11 19 10 36 9 20 13 13 17 6 | 17 33 21 30 24 32 22 27 20 19 23E | 7 23 11 14 5 24 14 10 13 5 | 22 34 24 27 22 31 24 24 25 22 24 | 9 11 6 15 6 8 7 10 13 3 | 12 16 14 21 16 15 17 23 17 13 25 | 6 13 5 15 6 12 14 10 12 4 | 15 20 15 22 14 16 19 21 17 14 26E | 18 17 14 26 9 20 24 18 20 7 | 59 58 57 68 57 57 70 70 60 60 27 | 6 13 5 12 8 11 7 15 9 3 | 12 20 14 17 15 18 14 18 16 13 28 | 8 22 9 28 8 17 10 13 30 6 | 15 32 17 28 20 30 16 23 30 16 29E | 11 24 7 11 7 17 10 15 14 5 | 27 41 32 30 28 34 27 29 28 28 30 | 5 11 5 10 6 11 7 6 13 3 | 20 24 19 19 20 21 21 30 20 19 31 | 7 19 11 26 13 19 12 16 18 5 | 19 34 24 27 20 29 21 24 24 20 32 | 9 18 14 12 7 66 14 10 31 9 | 13 20 18 14 16 39 18 18 33 14 ------+---------------------------------------------------+---------------------------------------------------- RMS | 10 18 10 22 9 21 13 13 20 |T 28 35 30 37 30 34 31 34 31 28 WRMS | 10 18 9 22 8 21 10 11 18 |NE 20 27 22 31 22 25 23 26 22 20 MEDI | 9 18 10 18 8 19 10 13 17 |MD 17 30 20 26 20 29 21 24 22 19 Table 3.1472.6 GPS week: 1472 Day: 6 MJD: 54554.000 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 ------+---------------------------------------------------+---------------------------------------------------- X1E | 11 18 13 21 8 --- 13 13 19 6 | 28 39 37 39 32 --- 37 28 31 33 2 | 9 19 11 20 7 18 10 11 24 5 | 21 35 27 29 23 33 25 21 23 22 3 | 11 15 7 16 6 11 12 15 25 5 | 90 93 92 96 95 94 93 94 95 92 4 | 10 10 8 18 6 54 11 8 13 7 | 12 16 16 23 14 42 15 18 18 13 5 | 8 11 5 12 6 10 7 12 11 3 | 19 30 26 25 24 25 25 32 19 23 6E | 13 16 10 17 8 12 9 17 25 5 | 139 139 135 141 133 140 135 143 142 138 7 | 13 26 13 21 12 23 34 14 29 8 | 115 9999 115 213 115 37 128 113 9999 116 8 | 6 11 7 11 7 10 9 8 10 3 | 17 18 21 22 20 21 16 21 18 16 9 | 6 14 6 12 7 15 6 11 18 4 | 13 22 16 18 16 21 15 21 19 13 10 | 8 12 7 10 5 13 10 12 14 4 | 41 40 40 37 43 21 38 40 39 39 11 | 19 16 10 37 8 15 12 15 17 6 | 25 30 21 34 23 28 21 24 28 20 12 | 11 17 10 17 6 18 9 12 24 5 | 31 37 26 39 31 39 32 31 28 28 13E | 8 15 10 15 4 17 14 11 8 4 | 19 25 15 25 20 26 25 19 26 18 14E | 8 13 10 20 7 21 14 14 15 5 | 13 26 17 22 18 26 19 23 16 16 15E | 15 21 8 21 8 20 12 10 15 5 | 17 28 17 18 17 29 18 20 24 16 16 | 10 19 13 18 6 23 14 17 30 6 | 31 40 27 39 32 41 30 32 43 31 17E | 7 17 13 15 4 22 9 12 11 5 | 17 31 21 24 20 32 17 19 24 18 18 | 11 21 12 28 7 20 11 14 22 6 | 22 35 24 27 23 32 21 19 23 20 19E | 10 21 9 17 8 18 24 14 17 6 | 53 62 57 53 52 57 59 57 46 55 20 | 10 20 13 27 10 22 23 10 25 7 | 20 32 26 24 23 30 30 25 26 20 21 | 11 20 13 30 7 18 10 13 24 6 | 17 28 21 33 20 26 19 24 27 18 22 | 11 17 11 34 7 19 12 15 18 6 | 25 37 30 29 27 34 29 25 23 24 23E | 7 23 15 20 6 25 12 12 13 6 | 21 38 20 29 23 32 19 22 27 21 24 | 7 10 6 17 5 7 8 12 14 3 | 17 18 18 24 16 17 17 24 18 16 25 | 7 11 6 13 6 11 20 10 12 4 | 16 16 16 22 17 16 22 19 17 14 26E | 16 15 11 26 6 17 24 14 23 6 | 42 41 47 54 44 42 54 50 46 45 27 | 6 10 7 13 6 11 11 9 10 3 | 15 17 17 23 18 19 16 19 19 14 28 | 8 21 10 20 8 18 10 12 32 6 | 18 33 18 31 24 31 18 23 35 18 29E | 9 19 9 13 5 19 10 11 16 5 | 31 41 31 31 29 38 28 30 26 29 30 | 6 8 7 10 5 11 6 10 8 3 | 26 33 33 26 31 29 31 37 28 29 31 | 10 19 10 24 9 19 12 15 19 5 | 21 34 24 24 21 30 23 25 20 20 32 | 10 18 12 10 10 64 12 17 27 8 | 13 19 18 12 13 46 13 20 30 13 ------+---------------------------------------------------+---------------------------------------------------- RMS | 10 17 10 20 7 22 14 13 20 |T 31 36 33 40 33 36 34 34 32 31 WRMS | 10 17 10 20 7 22 11 11 19 |NE 25 28 27 35 27 29 27 29 25 25 MEDI | 10 17 10 17 7 18 11 12 17 |MD 21 33 24 27 23 31 23 24 26 20 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 4.1472 GPS week: 1472 MJD: 54548.0-54554.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3062 |U 8 9 17 |U 7 9 27 |U 6 6 16 | emr | emr 3025 | 10 10 24 |U 8 8 31 | 9 9 21 | esa | esa 3072 | 9 10 21 |U 8 9 28 |U 10 6 18 | gfz | gfz 2947 |U 9 8 21 |U 11 11 47 |U 8 8 21 | igr | igr 3019 | 8 8 19 | 7 7 32 | 8 8 19 | igs | igs 2997 | 8 9 19 | 7 7 29 | 8 8 17 | jpl | jpl 2830 | 9 8 24 |U 8 9 36 |U 8 9 21 | mit | mit 3072 |U 8 8 20 |U 9 10 37 |U 9 10 20 | 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 5.1472.0 GPS week: 1472 Day: 0 MJD: 54548.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3060 | 6 10 17 | 5 6 21 | 6 4 15 | emr | emr 2959 | 8 9 20 | 7 7 33 | 8 6 22 | esa | esa 3072 | 6 9 16 | 5 7 25 | 8 5 20 | gfz | gfz 2837 | 7 8 17 | 12 9 40 | 8 5 22 | igr | igr 2950 | 6 6 16 | 7 7 33 | 7 5 17 | igs | igs 2943 | 6 9 14 | 5 6 28 | 7 5 18 | jpl | jpl 2868 | 7 7 18 | 7 9 38 | 9 7 22 | mit | mit 3072 | 8 9 19 | 7 7 29 | 9 9 22 | Table 5.1472.1 GPS week: 1472 Day: 1 MJD: 54549.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3050 | 8 11 22 | 6 8 30 | 6 6 16 | emr | emr 2957 | 9 7 23 | 8 7 34 | 11 10 21 | esa | esa 3072 | 9 11 23 | 7 7 30 | 10 6 15 | gfz | gfz 2836 | 8 9 31 | 12 17 55 | 9 9 21 | igr | igr 2956 | 8 11 22 | 8 5 40 | 10 9 28 | igs | igs 2821 | 9 9 25 | 6 6 31 | 9 8 17 | jpl | jpl 2772 | 9 9 27 | 8 9 41 | 10 11 22 | mit | mit 3072 | 7 8 24 | 9 6 38 | 10 10 21 | Table 5.1472.2 GPS week: 1472 Day: 2 MJD: 54550.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3053 | 11 12 22 | 5 5 21 | 6 6 14 | emr | emr 3029 | 13 10 22 | 7 8 25 | 9 9 18 | esa | esa 3072 | 13 11 26 | 7 7 22 | ---- ---- ---- | gfz | gfz 2933 | 11 8 20 | 12 10 59 | 7 8 22 | igr | igr 3010 | 11 11 23 | 6 7 25 | 8 7 16 | igs | igs 3024 | 11 11 23 | 5 6 23 | 7 6 14 | jpl | jpl 2774 | 10 10 23 | 6 8 31 | 6 9 23 | mit | mit 3072 | 9 9 23 | 7 7 38 | ---- ---- ---- | Table 5.1472.3 GPS week: 1472 Day: 3 MJD: 54551.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3063 | 7 10 16 | 7 7 30 | 6 10 16 | emr | emr 3059 | 10 12 25 | 8 8 33 | 10 20 25 | esa | esa 3072 | 9 13 26 | 9 10 30 | 11 13 20 | gfz | gfz 2932 | 10 10 21 | 12 10 42 | 10 15 26 | igr | igr 3007 | 8 10 18 | 7 7 29 | 9 15 19 | igs | igs 3061 | 7 10 18 | 8 7 34 | 8 14 19 | jpl | jpl 2776 | 10 11 25 | 7 9 40 | 8 18 20 | mit | mit 3072 | 7 10 20 | 12 15 52 | 8 13 18 | Table 5.1472.4 GPS week: 1472 Day: 4 MJD: 54552.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3066 | 7 7 12 | 13 12 29 | 6 4 19 | emr | emr 3053 | 11 10 21 | 11 10 35 | 8 7 25 | esa | esa 3072 | 9 7 13 | 10 11 32 | 11 5 23 | gfz | gfz 3030 | 8 8 15 | 13 12 48 | 8 6 25 | igr | igr 3068 | 7 7 15 | 11 8 35 | 8 6 22 | igs | igs 3018 | 8 6 14 | 11 9 33 | 8 6 21 | jpl | jpl 2872 | 8 7 17 | 11 11 34 | 8 7 23 | mit | mit 3072 | 8 8 14 | 13 10 38 | 9 8 22 | Table 5.1472.5 GPS week: 1472 Day: 5 MJD: 54553.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3072 | 8 9 16 | 8 12 31 | 6 7 17 | emr | emr 3058 | 13 13 29 | 8 11 33 | 9 7 20 | esa | esa 3072 | 8 10 21 | 10 12 34 | 11 6 16 | gfz | gfz 3033 | 11 9 21 | 11 14 48 | 8 8 17 | igr | igr 3072 | 9 9 20 | 8 11 35 | 9 9 19 | igs | igs 3061 | 9 10 21 | 8 11 30 | 8 8 17 | jpl | jpl 2778 | 14 11 33 | 8 12 39 | 9 9 20 | mit | mit 3072 | 8 9 20 | 11 13 35 | 9 10 16 | Table 5.1472.6 GPS week: 1472 Day: 6 MJD: 54554.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3071 | 7 7 18 | 5 11 28 | 7 8 14 | emr | emr 3060 | 8 8 28 | 8 6 25 | 8 6 17 | esa | esa 3072 | 7 9 22 | 8 9 21 | 11 6 15 | gfz | gfz 3034 | 10 8 26 | 9 9 39 | 7 7 16 | igr | igr 3071 | 7 6 21 | 5 5 24 | 8 7 15 | igs | igs 3057 | 7 7 19 | 5 7 22 | 8 7 14 | jpl | jpl 2972 | 8 5 21 | 6 5 26 | 7 6 15 | mit | mit 3072 | 8 6 18 | 6 10 26 | 9 10 19 | 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 6.1472 GPS week: 1472 MJD: 54548.500-54554.500 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 | 6 -51 37 45 -3 | 2 14 | 13 14 51 52 4 | 2 emr uuuuu | -1 -28 203 64 13 | 55 58 | 18 11 65 68 5 | 4 esa uuuuu | -7 8 22 19 -9 | 10 16 | 29 14 44 32 8 | 2 gfz uuuuu | -38 31 -146 -53 8 | -4 17 | 23 15 38 61 6 | 3 igr xxxxx | -13 18 -85 -60 -2 | 3 16 | 13 19 48 59 7 | 1 irf xxxxx | -6 7 -57 -29 2 | -6 16 | 15 6 41 37 4 | 2 mit uuuuu | -7 -2 -76 10 3 | 12 20 | 34 8 68 63 10 | 3 ngs uuuuu | -34 52 -90 -156 -3 | 16 25 | 72 42 101 139 13 | 5 sio uuuuu | 109 17 43 64 12 | 36 40 | 32 25 50 71 7 | 4 Table 7.1472.0 GPS week: 1472 Day: 0 MJD: 54548.500 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 -64 45 -43 -9 | 4 15 emr uuuuu | -17 -30 212 -36 7 | 53 56 esa uuuuu | -13 -5 15 -1 7 | 7 18 gfz uuuuu | -67 22 -185 -76 5 | -5 18 igr xxxxx | -24 -12 -133 -70 -16 | 4 15 irf xxxxx | -24 -4 -72 -62 -7 | -5 17 mit uuuuu | -45 -9 -114 42 -19 | 16 25 ngs uuuuu | 70 122 -3 22 17 | 11 24 sio uuuuu | 74 -15 12 107 -2 | 36 40 Table 7.1472.1 GPS week: 1472 Day: 1 MJD: 54549.500 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 | 0 -76 16 37 -3 | 2 16 emr uuuuu | 16 -51 214 41 9 | 51 53 esa uuuuu | -24 23 -25 44 -9 | 8 18 gfz uuuuu | -53 23 -148 -55 19 | -7 18 igr xxxxx | -14 5 -53 -37 1 | 2 17 irf xxxxx | -11 6 -50 -54 3 | -9 18 mit uuuuu | 3 -5 -103 -48 -1 | 10 20 ngs uuuuu | 2 82 8 -42 -16 | 12 25 sio uuuuu | 65 15 45 -31 13 | 32 35 Table 7.1472.2 GPS week: 1472 Day: 2 MJD: 54550.500 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 | 15 -43 64 15 -5 | 4 17 emr uuuuu | 17 -23 248 133 14 | 54 56 esa uuuuu | -8 -11 1 37 -9 | 11 17 gfz uuuuu | -46 24 -196 -93 11 | -5 20 igr xxxxx | -21 18 -110 -37 -6 | 4 18 irf xxxxx | -15 7 -80 -15 4 | -7 18 mit uuuuu | -42 11 -47 -38 2 | 11 21 ngs uuuuu | -32 68 -187 -59 4 | 14 25 sio uuuuu | 127 -7 111 -30 12 | 34 38 Table 7.1472.3 GPS week: 1472 Day: 3 MJD: 54551.500 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 | 30 -48 -44 39 -2 | 0 12 emr uuuuu | 16 -26 282 157 15 | 52 55 esa uuuuu | -49 22 83 55 -12 | 9 16 gfz uuuuu | -43 63 -102 -154 6 | -6 19 igr xxxxx | -18 40 -50 13 1 | 1 15 irf xxxxx | -14 13 30 -62 4 | -9 17 mit uuuuu | -28 -4 64 -52 5 | 8 16 ngs uuuuu | -28 20 -206 -136 3 | 15 25 sio uuuuu | 158 5 -46 111 19 | 33 36 Table 7.1472.4 GPS week: 1472 Day: 4 MJD: 54552.500 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 -45 48 121 -4 | 1 13 emr uuuuu | -27 -23 152 92 21 | 55 58 esa uuuuu | -13 14 77 5 -12 | 11 17 gfz uuuuu | 1 31 -148 -24 3 | -4 19 igr xxxxx | -3 12 -109 -105 0 | 2 16 irf xxxxx | -1 13 -93 -50 6 | -6 16 mit uuuuu | -6 3 -81 -10 12 | 10 18 ngs uuuuu | 1 3 -168 -335 3 | 18 27 sio uuuuu | 107 50 40 130 18 | 37 41 Table 7.1472.5 GPS week: 1472 Day: 5 MJD: 54553.500 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 | -1 -46 119 73 3 | 3 12 emr uuuuu | -6 -21 230 56 16 | 61 63 esa uuuuu | 32 12 -23 32 -17 | 12 16 gfz uuuuu | -38 23 -148 9 5 | 1 14 igr xxxxx | -21 43 -130 -19 1 | 4 14 irf xxxxx | 8 2 -78 9 2 | -2 12 mit uuuuu | 28 -13 -121 72 11 | 13 19 ngs uuuuu | -112 47 -107 -303 -16 | 23 27 sio uuuuu | 102 30 61 41 14 | 41 45 Table 7.1472.6 GPS week: 1472 Day: 6 MJD: 54554.500 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 | 1 -37 8 73 3 | 1 10 emr uuuuu | -4 -19 86 7 7 | 60 63 esa uuuuu | 28 -2 28 -38 -10 | 8 13 gfz uuuuu | -17 31 -96 18 5 | 0 13 igr xxxxx | 13 19 -9 -164 4 | 3 13 irf xxxxx | 18 11 -53 28 1 | -4 12 mit uuuuu | 43 3 -130 106 7 | 13 19 ngs uuuuu | -140 23 30 -242 -14 | 20 24 sio uuuuu | 129 43 76 120 10 | 42 45