Date: Thu, 13 Sep 2007 10:10:33 +0200 To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-15470] Wk 1442 IGS Final Orbits User-Agent: Heirloom mailx 12.3 7/15/07 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20070913081033.1FDD350984@kg20.gfz-potsdam.de> From: igsacc@gfz-potsdam.de (Gerd Gendt3) Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 13 Sep 01:10:42 PDT 2007 Message Number 15470 ****************************************************************************** Author: AC Coordinator / GFZ Potsdam sum-file Version 2.0 Final IGS Orbit Combination - Week 1442 (Aug 26, 2007 - Sep 01, 2007) Contacts: G. Gendt (gendt@gfz-potsdam.de), Th. Nischan ( nisn@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: igs1442[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1442[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1442[0-6].cls IGS GPS clock combination summary report. igs14427.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs14427.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 | EMR | NPLD 0 | ESA | 10 BILI KIT3 LPGS 0 | GFZ | BRAZ 0 | MIT | 7 10 DAEJ 1 | COD | MCM4 YELL 1 | ESA | BILI IISC 1 | GFZ | ARTU BRAZ DAV1 2 | COD | CHUR 2 | ESA | LPGS SANT TIDB 2 | GFZ | BRAZ 2 | MIT | 7 10 3 | ESA | SANT 3 | MIT | 7 19 ZIMM 4 | COD | SANT 4 | ESA | BILI LPGS 4 | MIT | THTI 5 | COD | DAEJ 5 | EMR | AMC2 5 | ESA | 7 AREQ 5 | GFZ | DAV1 5 | MIT | DAEJ 6 | ESA | YELL 6 | MIT | 3 10 11 21 29 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 | ESA | 10 3 | MIT | 7 6 | NGS | 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 | 4 | 1 | | | 4 | | 2 | 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 | .5 .1 .9 4 -8 5 -.43 EMR | -1.2 .8 -5.1 21 22 30 -.50 ESA | 4.3 3.4 -25.1 -18 -24 -4 -1.63 GFZ | 1.3 .1 1.6 -6 -40 2 -.84 MIT | -3.9 6.6 1.1 6 -13 -1 -.29 NGS | 5.8 5.0 1.0 69 -80 8 -1.31 SIO | -3.9 9.3 -7.9 145 -19 16 -.27 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 1.1442.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1442.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 2.1442.[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 3.1442.[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 5.1442.0-6). 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 1442 summary. (Aug 26, 2007 - Sep 01, 2007) Table 1.1442.a GPS week: 1442 MJD: 54338.000-54344.000 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 174| 2 0 1 37 -43 -31 -.18 11 11 | -930 -1774 29 85 | 0 0 1 12 12 18 .04 | 856 1748 emr 64| 0 2 -1 -6 -110 -26 .45 18 18 | -40752 -1261 62 119 | 1 1 1 9 22 14 .05 | 57572 1279 esa 63| -1 0 4 104 -30 32 .37 22 22 | 5278 -346 53 139 | 1 1 3 77 36 55 .03 | 1139 1751 gfz 186| 0 0 -3 66 24 12 -.05 12 12 | 107 -156 33 141 | 0 0 1 14 12 28 .05 | 576 919 igr n/a| 0 0 0 42 -31 -24 .04 8 8 | 2068 215 33 81 | 0 0 0 7 12 34 .08 | 1499 1706 mit 265| -2 0 0 39 4 7 .07 19 18 | 184 -469 52 131 | 1 0 0 33 31 21 .08 | 2155 2721 ngs 200| 0 0 1 -99 126 37 -.29 14 13 | -1211 -995 3000 4939 | 0 0 1 17 34 21 .06 | 1496 2124 sio 99| 0 -1 2 -231 -8 -11 .07 24 22 | --- --- --- --- | 1 0 0 25 14 16 .09 | --- --- Table 1.1442.b GPS week : 1442 MJD: 54338.000-54344.000 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 | 7 7 7 6 7 7 8 | 2 | 7 7 7 8 7 8 8 | 3 | 7 7 7 8 8 8 9 | 4 | 7 7 6 7 8 7 7 | 5 | 6 6 6 6 6 7 7 | 6 | 8 7 8 7 7 8 8 | 7 | 9 8 9 8 10 9 10 | 8 | 5 5 6 5 8 6 6 | 9 | 6 5 5 6 6 6 6 | 10 | 8 9 9 8 12 8 9 | 11 | 6 7 6 7 7 7 7 | 12 | 8 7 7 7 7 7 7 | 13 | 7 6 6 6 6 7 6 | 14 | 6 5 5 5 5 6 6 | 16 | 6 7 7 6 7 7 6 | 17 | 8 7 6 7 7 8 7 | 18 | 7 7 7 7 7 8 8 | 19 | 8 7 7 7 8 7 7 | 20 | 7 7 7 6 7 7 7 | 21 | 7 6 6 6 7 7 7 | 22 | 6 6 6 7 7 7 7 | 23 | 6 6 6 5 6 6 6 | 24 | 7 6 6 6 6 6 8 | 25 | 5 5 5 5 6 5 5 | 26 | 8 7 9 7 7 8 8 | 27 | 5 5 5 6 6 6 5 | 28 | 6 6 6 6 8 7 7 | 29 | 9 7 8 8 10 11 37 | 30 | 7 7 6 7 7 7 7 | 31 | 8 8 7 7 7 8 7 | 32 | 18 22 24 10 29 28 12 | 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 2.1442.0 GPS week: 1442 Day: 0 MJD: 54338.000 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 174| 2 -1 0 52 -44 0 -.11 11 11 | -1261 -172 29 78 | 57 41 | emr 64| -1 2 0 -10 -140 -26 .49 20 20 | 6402 -2527 58 111 | 31 44 | esa 63| 1 2 7 194 -56 -49 .39 23 23 | 6535 -2584 55 136 | -43 80 | gfz 186| 0 0 -4 51 33 46 -.12 12 12 | 114 337 34 150 | -11 45 | igr n/a| 1 -1 0 48 -45 -5 .01 8 8 | 1169 -1830 36 82 | 34 -2 | mit 268| -1 0 0 39 50 -13 .22 18 18 | 857 -410 41 105 | 5 -74 | ngs 200| 0 -1 1 -123 60 2 -.34 12 13 | -2089 457 3472 5099 | 81 65 | sio 99| 0 -1 2 -205 12 -14 .20 24 21 | --- --- --- --- | 55 -71 | Table 2.1442.1 GPS week: 1442 Day: 1 MJD: 54339.000 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 174| 1 -1 -1 50 -31 -53 -.15 10 10 | 325 -3073 30 83 | 52 23 | emr 64| 1 2 0 -23 -131 -29 .49 20 20 | 5113 254 63 122 | 34 73 | esa 63| 0 0 7 37 44 80 .42 22 22 | 5255 154 56 140 | 17 53 | gfz 186| 0 0 -5 51 15 4 -.10 12 12 | 542 -1120 36 145 | 31 4 | igr n/a| 0 0 0 53 -35 14 .00 8 8 | 449 667 34 80 | 26 33 | mit 268| -1 0 0 95 -41 9 .12 17 17 | 4088 -4694 45 109 | -36 11 | ngs 200| 0 0 1 -110 106 43 -.31 12 12 | -3572 520 2632 4716 | 66 -36 | sio 99| 0 -1 3 -196 -14 -9 .13 24 23 | --- --- --- --- | 49 -28 | Table 2.1442.2 GPS week: 1442 Day: 2 MJD: 54340.000 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 174| 2 -1 0 40 -35 -34 -.16 11 11 | 130 -4882 23 76 | 35 8 | emr 64| 0 2 -1 -8 -93 -11 .48 16 16 | 6616 -2633 56 122 | 36 3 | esa 63| -3 -3 6 105 -15 33 .38 22 22 | 6689 -2603 51 147 | 6 6 | gfz 186| 0 0 -2 55 46 -24 -.08 11 11 | 836 -1271 32 143 | 18 -33 | igr n/a| 0 0 0 43 -19 -1 .02 8 8 | 2733 -2092 29 80 | 7 -10 | mit 268| -1 0 0 41 -24 20 .08 17 16 | -316 -2023 43 113 | 13 -23 | ngs 200| 0 -1 0 -104 118 58 -.36 14 12 | 1002 -4634 3299 5424 | 52 27 | sio 99| 0 -1 2 -232 -27 15 .10 24 19 | --- --- --- --- | 68 -7 | Table 2.1442.3 GPS week: 1442 Day: 3 MJD: 54341.000 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 174| 2 0 0 19 -30 -44 -.18 10 10 | -1984 -2060 31 86 | 53 17 | emr 64| -1 0 -1 6 -94 -35 .45 15 15 | 3442 -14 59 108 | -10 44 | esa 63| -1 0 5 -17 -38 59 .37 19 19 | 3286 156 53 130 | 39 26 | gfz 186| 0 0 -5 72 28 -11 -.08 12 12 | -793 -178 34 142 | -22 3 | igr n/a| 0 0 1 44 -10 -15 -.03 7 7 | 284 718 29 65 | -6 -1 | mit 268| 0 0 0 60 -1 48 .06 20 19 | -3155 1384 54 108 | -33 -28 | ngs 200| -1 0 3 -78 141 58 -.27 15 13 | 243 -3297 2886 4050 | -36 -10 | sio 99| -2 -1 2 -227 2 -11 .08 25 21 | --- --- --- --- | 77 -17 | Table 2.1442.4 GPS week: 1442 Day: 4 MJD: 54342.000 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 174| 2 0 2 27 -63 -14 -.21 12 12 | -1516 -177 34 88 | 51 9 | emr 64| 1 2 -2 -1 -83 -9 .46 18 18 | -100439 -829 65 123 | 49 -3 | esa 63| 0 0 0 186 -62 -40 .31 26 25 | 4876 1192 54 133 | 37 82 | gfz 186| 0 1 -2 63 16 -6 -.00 13 13 | -430 1462 34 135 | -25 0 | igr n/a| 0 0 2 34 -44 -20 .00 7 7 | 2340 1779 34 84 | -5 -21 | mit 268| -3 0 0 33 -3 5 .04 19 19 | -277 3483 61 133 | 27 -47 | ngs 200| 0 0 0 -87 144 48 -.22 12 12 | -1444 -400 2758 5691 | 65 -106 | sio 99| 0 -2 2 -246 -15 1 .03 23 23 | --- --- --- --- | 33 -20 | Table 2.1442.5 GPS week: 1442 Day: 5 MJD: 54343.000 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 174| 1 0 2 29 -46 -37 -.23 12 12 | -1298 -443 30 107 | 58 15 | emr 64| 1 6 -3 -5 -105 -51 .36 17 17 | -102301 -504 64 129 | -9 15 | esa 63| -3 0 -1 142 -35 61 .36 20 20 | 4982 1958 49 149 | -22 40 | gfz 186| 1 0 -2 82 10 39 .02 12 12 | -21 -292 34 138 | -47 16 | igr n/a| 0 0 0 36 -30 -61 .07 7 7 | 3162 2431 34 96 | -56 -14 | mit 268| -3 0 1 17 25 -12 .01 21 21 | -469 1086 59 197 | 25 -67 | ngs 200| 0 -1 2 -113 156 17 -.32 16 15 | -1281 -496 3147 5010 | 0 -59 | sio 99| 0 -2 1 -272 -18 -18 .01 26 23 | --- --- --- --- | 39 -21 | Table 2.1442.6 GPS week: 1442 Day: 6 MJD: 54344.000 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 174| 0 0 2 42 -51 -38 -.19 11 11 | -906 -1617 27 79 | 28 29 | emr 64| 3 0 -3 -2 -127 -19 .43 19 19 | -104101 -2578 73 119 | 24 79 | esa 63| 0 0 5 85 -50 81 .37 22 22 | 5328 -699 53 144 | 32 -9 | gfz 186| 0 1 -2 85 21 38 -.01 13 13 | 502 -30 32 136 | -29 11 | igr n/a| 2 0 1 35 -31 -83 .21 10 9 | 4342 -165 35 83 | 39 0 | mit 268| -4 0 -1 -10 23 -2 -.03 19 19 | 564 -2112 61 154 | 36 -46 | ngs 200| 0 0 0 -80 155 31 -.20 14 13 | -1341 883 2809 4583 | 22 -74 | sio 99| -1 0 2 -242 0 -39 -.06 26 23 | --- --- --- --- | 46 -13 | 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 3.1442.0 GPS week: 1442 Day: 0 MJD: 54338.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS ------+----------------------------------------------+----------------------------------------------- 1 | 11 19 31 12 9 18 13 22 7 | 50 54 53 51 52 59 51 55 52 2 | 10 22 16 13 7 19 13 33 7 | 25 33 27 23 24 27 26 37 25 3 | 10 18 28 15 9 19 11 26 7 | 39 44 44 46 43 49 42 48 43 4 | 12 16 20 10 7 15 13 35 6 | 29 41 30 27 32 33 37 37 30 5 | 11 18 20 11 7 14 14 24 6 | 16 24 22 25 17 24 19 27 20 6 | 13 15 30 11 9 21 15 38 8 | 27 33 34 33 30 45 29 64 34 X7 | 13 20 33 15 12 30 17 --- 9 | 17 21 27 22 19 58 22 --- 17 8 | 5 18 22 10 7 13 12 17 5 | 31 38 41 33 34 34 36 36 34 9 | 7 19 27 9 7 13 9 13 5 | 29 41 30 28 29 27 32 29 29 X10 | 11 25 32 12 9 24 8 --- 8 | 23 36 57 34 26 34 33 --- 31 11 | 10 18 24 15 9 16 14 18 6 | 44 59 70 43 46 50 45 51 48 X12 | 13 24 --- 11 12 19 16 27 7 | 18 38 --- 26 26 24 21 31 23 13 | 14 19 20 13 10 18 13 24 6 | 23 36 39 30 28 23 25 36 27 14 | 9 15 20 12 6 15 9 28 6 | 20 32 28 27 23 23 21 27 23 16 | 10 25 13 10 7 18 12 21 6 | 16 34 28 20 18 20 18 20 18 17 | 12 20 30 15 7 21 11 27 7 | 22 36 45 38 28 32 25 33 30 18 | 12 21 27 13 8 19 12 22 7 | 18 33 39 30 21 21 20 22 24 19 | 13 24 23 14 10 25 13 20 7 | 21 44 35 32 28 28 23 17 25 20 | 11 21 24 16 8 17 13 26 7 | 21 37 33 27 21 23 20 28 21 21 | 12 20 18 11 7 21 13 26 6 | 28 41 37 28 28 36 24 29 29 22 | 12 18 21 13 8 18 14 19 6 | 24 31 30 31 23 27 28 24 26 23 | 12 20 19 10 8 18 12 18 6 | 21 38 32 29 26 24 22 26 24 24 | 11 20 18 11 7 17 14 30 6 | 37 39 32 36 38 36 39 46 37 25 | 13 16 18 6 5 14 11 13 5 | 32 40 39 33 36 31 34 35 33 26 | 10 35 27 12 7 19 15 18 7 | 37 56 39 47 42 52 45 53 45 27 | 5 16 16 5 8 11 11 15 4 | 29 35 31 30 31 29 31 28 30 28 | 11 20 18 12 5 14 10 17 5 | 15 30 34 27 20 20 22 26 20 X29 | 13 28 --- 15 12 27 19 13 8 | 107 126 --- 116 105 123 103 100 111 30 | 14 21 24 10 6 20 11 31 7 | 16 29 24 24 17 28 18 31 21 X31 | 13 17 21 15 9 --- 14 30 7 | 22 36 33 28 26 --- 20 28 22 X32 | 20 --- --- --- 34 17 32 --- 17 | 13 --- --- --- 35 14 39 --- 18 ------+----------------------------------------------+----------------------------------------------- RMS | 11 20 23 12 8 18 12 24 |T 28 40 36 34 31 35 31 36 31 WRMS | 11 20 23 12 8 18 13 21 |NE 28 40 36 34 31 35 31 36 31 MEDI | 12 20 21 12 8 18 13 22 |MD 23 36 33 30 28 28 26 31 27 Table 3.1442.1 GPS week: 1442 Day: 1 MJD: 54339.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS ------+----------------------------------------------+----------------------------------------------- 1 | 11 18 19 15 8 20 12 24 6 | 61 64 65 56 57 72 58 70 59 2 | 11 16 20 15 10 22 12 35 7 | 19 28 28 26 21 28 27 39 25 3 | 10 19 28 14 8 21 13 23 7 | 41 44 46 42 43 45 43 48 40 4 | 13 19 18 12 7 17 12 33 6 | 22 36 30 25 24 27 32 38 25 5 | 10 20 22 13 7 16 11 23 6 | 17 30 29 24 21 22 20 30 21 6 | 12 14 22 13 8 22 15 33 7 | 29 35 38 34 31 43 31 53 33 X7 | 12 21 22 16 10 29 15 --- 8 | 12 21 24 22 13 86 20 --- 15 8 | 6 19 21 7 8 14 10 15 5 | 18 25 27 22 20 26 22 31 22 9 | 7 14 18 7 5 16 10 14 4 | 24 33 35 24 24 24 22 28 24 X10 | 14 18 41 12 8 18 15 --- 8 | 20 26 60 24 22 26 21 --- 22 11 | 11 18 38 14 8 12 14 22 7 | 26 42 61 29 33 30 33 29 31 12 | 11 20 19 12 10 18 15 25 6 | 18 34 29 24 25 21 25 27 23 13 | 11 16 20 10 11 15 12 23 6 | 18 29 33 22 19 15 17 25 18 14 | 8 17 15 11 8 14 9 18 5 | 18 31 33 22 20 19 18 25 20 16 | 9 25 20 11 8 16 14 25 6 | 15 36 30 24 20 19 20 19 20 17 | 10 20 31 17 7 13 13 21 7 | 20 35 49 32 25 24 22 31 27 18 | 13 17 19 14 9 18 13 20 6 | 20 32 43 27 23 19 20 22 23 19 | 14 27 20 14 8 21 13 24 7 | 16 41 34 26 20 17 18 18 19 20 | 11 20 27 14 9 13 12 29 7 | 15 30 37 25 22 17 18 26 19 21 | 9 17 15 10 6 21 14 26 6 | 24 39 36 29 29 34 29 25 29 22 | 10 20 21 13 9 18 16 16 6 | 18 33 38 26 21 18 16 25 20 23 | 10 19 21 10 8 14 11 20 5 | 17 33 30 23 20 17 19 24 20 24 | 9 20 12 11 7 15 11 27 5 | 31 31 40 36 35 32 37 33 34 25 | 6 13 19 7 6 13 6 17 4 | 19 27 29 21 21 15 18 25 20 26 | 10 32 22 11 8 21 13 18 7 | 25 36 34 28 25 40 29 38 27 27 | 9 17 21 8 7 12 9 18 5 | 18 28 27 21 20 19 20 26 20 28 | 9 21 26 11 6 12 12 15 5 | 14 28 35 21 17 14 18 18 17 X29 | 11 29 --- 11 8 20 12 16 7 | 74 76 --- 76 75 80 79 98 77 30 | 11 19 21 13 7 19 10 26 6 | 17 30 28 26 20 28 20 30 22 31 | 11 20 28 16 11 21 14 26 7 | 19 36 39 29 28 22 23 28 23 X32 | 27 --- --- --- 41 18 42 --- 22 | 13 --- --- --- 57 20 60 --- 29 ------+----------------------------------------------+----------------------------------------------- RMS | 10 20 22 12 8 17 12 24 |T 23 34 36 28 27 29 27 33 26 WRMS | 10 20 22 12 8 17 12 23 |NE 23 34 36 28 27 29 27 33 26 MEDI | 11 19 21 12 8 18 12 23 |MD 19 33 34 25 22 24 22 28 23 Table 3.1442.2 GPS week: 1442 Day: 2 MJD: 54340.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS ------+----------------------------------------------+----------------------------------------------- 1 | 11 14 25 14 8 19 15 21 6 | 67 71 62 70 62 71 61 70 67 2 | 11 15 14 12 8 22 16 37 7 | 24 31 28 25 22 28 27 42 26 3 | 11 18 26 15 7 22 14 24 7 | 59 59 68 67 60 52 63 53 59 4 | 11 15 13 9 5 18 12 30 6 | 27 36 32 28 29 33 34 39 30 5 | 10 16 19 12 8 17 14 23 6 | 15 25 25 24 20 22 20 28 18 6 | 10 11 22 13 8 22 17 41 7 | 17 23 27 25 19 29 20 40 19 X7 | 11 18 22 13 13 32 18 --- 8 | 23 27 29 32 28 112 28 --- 24 8 | 7 16 30 6 7 14 9 18 5 | 22 31 40 27 25 30 25 29 26 9 | 8 12 18 7 5 11 12 13 4 | 27 32 32 25 28 27 28 26 26 X10 | 7 18 118 15 10 21 23 --- 8 | 20 25 100 29 27 26 29 --- 24 11 | 11 16 29 15 10 10 15 16 6 | 34 46 45 33 32 33 30 34 33 12 | 12 19 16 10 10 17 19 23 6 | 22 38 28 27 27 29 21 33 23 13 | 11 14 24 11 11 15 14 23 6 | 18 29 35 23 23 18 20 32 20 14 | 10 15 19 9 6 12 12 17 5 | 17 31 31 24 20 17 20 22 21 X16 | 10 17 19 12 6 19 15 --- 6 | 15 25 25 23 17 15 17 --- 17 17 | 10 18 29 12 8 13 13 18 6 | 20 36 46 32 28 26 25 32 27 18 | 15 16 20 13 8 19 11 21 6 | 18 30 34 27 23 19 21 25 22 19 | 11 23 25 12 7 21 14 19 7 | 16 37 32 25 20 18 18 14 18 20 | 12 16 26 13 7 11 12 26 6 | 17 27 32 21 21 17 22 28 19 21 | 10 15 17 10 8 20 11 27 6 | 22 36 35 28 27 33 25 28 27 22 | 10 15 23 12 8 17 14 13 5 | 17 30 34 24 21 16 18 21 19 23 | 10 15 21 9 9 16 13 18 5 | 19 31 29 24 22 19 20 24 21 24 | 8 16 14 9 10 13 11 29 5 | 24 26 24 28 27 23 31 28 26 25 | 5 10 25 5 4 14 12 19 5 | 22 31 39 25 25 20 25 28 24 26 | 17 21 21 10 9 29 21 34 8 | 58 61 53 59 55 67 58 65 59 27 | 11 13 23 6 5 12 11 15 5 | 22 30 34 26 25 23 26 26 23 28 | 11 18 21 11 5 11 11 17 5 | 13 28 35 23 18 16 17 25 17 X29 | 11 21 --- 11 8 20 18 --- 8 | 116 119 --- 120 118 120 120 --- 119 30 | 11 14 24 12 8 18 13 22 6 | 17 27 31 24 19 25 20 30 20 31 | 14 18 24 14 8 20 15 23 7 | 18 33 33 24 22 18 20 27 19 X32 | 14 --- --- --- 46 39 45 --- 23 | 14 --- --- --- 46 33 51 --- 20 ------+----------------------------------------------+----------------------------------------------- RMS | 11 16 22 11 8 17 14 24 |T 27 37 37 33 30 33 30 32 29 WRMS | 11 16 22 11 8 16 12 19 |NE 27 37 37 33 30 33 30 32 29 MEDI | 11 16 22 12 8 18 14 21 |MD 20 31 33 25 25 26 25 28 23 Table 3.1442.3 GPS week: 1442 Day: 3 MJD: 54341.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS ------+----------------------------------------------+----------------------------------------------- 1 | 10 13 19 14 6 21 11 22 6 | 43 45 48 46 43 52 42 59 44 2 | 11 14 18 11 8 29 14 41 7 | 22 30 33 21 23 24 28 30 22 3 | 12 17 28 16 7 24 20 28 8 | 40 41 35 39 38 39 45 37 37 4 | 12 12 16 11 4 26 12 42 7 | 25 32 29 21 26 34 31 44 25 5 | 10 14 19 11 5 16 16 22 6 | 20 28 28 28 20 22 22 28 21 6 | 12 13 23 12 6 23 13 35 7 | 31 33 33 32 29 37 31 44 30 X7 | 12 15 26 14 7 824 17 --- 8 | 26 35 34 31 25 726 30 --- 28 8 | 6 13 20 7 8 16 13 16 5 | 29 33 38 32 29 32 30 32 30 9 | 7 12 20 8 4 18 13 22 5 | 27 33 32 27 27 27 29 27 26 X10 | 10 18 30 11 5 24 16 --- 7 | 19 24 31 27 24 29 27 --- 21 11 | 12 16 21 14 9 11 19 18 6 | 38 51 54 42 39 38 41 37 40 12 | 10 18 16 11 7 17 19 30 6 | 23 37 20 27 24 22 21 32 23 13 | 11 15 19 10 8 16 14 21 5 | 19 34 38 28 23 19 23 26 22 14 | 9 16 16 9 5 15 10 20 5 | 21 31 34 26 22 20 23 29 23 16 | 10 18 16 9 7 16 17 29 6 | 18 30 26 21 19 18 21 21 19 17 | 11 15 22 13 7 21 15 22 6 | 24 32 47 34 28 26 21 32 27 18 | 12 15 18 15 8 27 16 24 7 | 16 30 33 23 20 19 21 24 18 19 | 12 21 26 11 7 20 17 19 7 | 18 40 29 28 23 24 27 21 22 20 | 11 15 21 14 9 14 14 23 6 | 18 27 30 21 22 16 23 23 19 21 | 11 13 10 12 7 23 15 28 6 | 26 36 34 24 26 33 24 24 26 22 | 10 15 19 14 8 23 16 19 6 | 18 30 34 26 22 24 24 21 20 23 | 10 15 12 8 7 18 13 16 5 | 22 35 32 30 26 21 25 28 25 24 | 8 13 18 11 9 15 11 28 5 | 34 35 37 31 37 30 39 43 34 25 | 4 10 18 8 4 18 10 23 5 | 28 32 38 28 27 23 28 31 27 26 | 10 24 19 13 7 20 17 17 7 | 31 38 36 28 30 41 36 38 32 27 | 10 12 17 9 7 16 13 25 5 | 29 31 35 28 27 25 26 24 26 28 | 10 17 16 12 8 14 13 21 5 | 16 26 32 23 17 15 19 22 17 X29 | 11 25 --- 12 10 19 16 19 7 | 118 122 --- 114 117 118 118 64 118 30 | 10 15 21 11 5 20 14 26 6 | 18 30 27 27 20 24 24 29 21 31 | 12 17 22 14 10 22 15 22 7 | 22 38 37 27 28 19 29 29 24 X32 | 8 --- --- --- 11 --- 13 --- 10 | 13 --- --- --- 39 --- 39 --- 16 ------+----------------------------------------------+----------------------------------------------- RMS | 10 15 19 12 7 20 15 25 |T 27 36 34 31 29 53 31 32 28 WRMS | 10 15 19 12 7 19 13 21 |NE 27 36 34 31 29 53 31 32 28 MEDI | 10 15 19 11 7 19 14 22 |MD 23 33 34 28 26 24 27 29 25 Table 3.1442.4 GPS week: 1442 Day: 4 MJD: 54342.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS ------+----------------------------------------------+----------------------------------------------- 1 | 10 13 21 15 6 25 15 22 7 | 26 30 40 25 25 46 27 41 28 2 | 12 17 19 12 8 25 11 31 7 | 20 26 24 19 16 22 15 29 17 3 | 15 20 32 16 9 23 14 26 8 | 34 31 39 39 36 29 39 25 30 4 | 15 18 22 12 7 21 12 37 7 | 19 25 18 18 18 27 22 42 19 5 | 12 15 24 12 6 15 13 19 6 | 14 23 29 19 15 19 19 20 17 6 | 11 16 22 13 8 26 12 30 7 | 22 31 35 29 25 36 26 38 26 X7 | 14 17 34 18 12 35 18 --- 9 | 65 61 71 60 57 175 60 --- 59 8 | 7 20 52 7 8 18 12 20 7 | 22 31 55 26 25 28 27 28 24 9 | 9 18 15 8 5 17 11 24 5 | 23 27 28 21 20 22 24 34 23 X10 | 10 22 77 16 12 24 16 --- 12 | 17 20 76 27 19 25 20 --- 20 11 | 11 18 26 15 7 14 14 17 6 | 29 39 41 30 32 32 33 34 31 12 | 16 23 27 12 7 17 13 23 7 | 13 38 31 20 14 16 13 24 15 13 | 11 17 22 12 7 16 10 16 5 | 17 30 39 23 20 19 17 19 18 14 | 10 16 17 10 6 16 10 16 5 | 20 31 31 26 22 23 22 22 21 16 | 10 21 18 13 9 16 17 22 6 | 14 26 28 19 15 14 18 16 15 17 | 13 17 36 15 6 16 12 20 7 | 25 38 58 35 29 27 31 25 30 18 | 13 18 22 15 5 23 12 24 7 | 16 34 34 25 18 16 21 26 18 19 | 12 24 32 15 8 23 13 23 7 | 18 38 43 29 22 27 24 24 22 20 | 12 18 23 16 7 14 12 20 6 | 17 25 32 17 18 19 20 28 17 21 | 12 17 14 14 7 23 12 32 7 | 22 35 32 23 27 32 24 26 23 22 | 12 18 22 14 7 21 12 19 6 | 17 32 32 26 22 14 20 20 18 23 | 11 17 24 11 9 20 12 16 6 | 19 31 38 23 21 22 20 21 20 24 | 10 19 11 11 6 16 11 30 6 | 25 32 29 23 26 22 28 31 22 25 | 6 14 28 8 6 16 11 15 5 | 24 33 43 26 24 23 20 24 23 26 | 9 25 19 10 5 19 11 26 6 | 22 32 31 23 20 31 21 35 22 27 | 12 19 28 8 7 14 9 13 5 | 23 32 38 25 24 21 23 18 21 28 | 13 20 35 15 7 16 13 26 7 | 12 27 39 22 13 18 15 27 15 X29 | 18 31 --- 18 7 21 9 --- 9 | 98 92 --- 120 101 96 100 --- 99 30 | 12 15 23 12 6 20 13 22 6 | 15 22 27 20 15 23 16 24 16 31 | 13 20 28 17 8 22 15 18 7 | 16 33 41 24 23 23 21 26 20 X32 | 29 --- --- --- 60 39 50 --- 28 | 16 --- --- --- 75 20 73 --- 31 ------+----------------------------------------------+----------------------------------------------- RMS | 12 18 26 13 7 19 12 23 |T 23 33 38 28 27 31 27 26 25 WRMS | 12 18 25 13 7 19 12 23 |NE 23 33 38 28 27 31 27 26 25 MEDI | 12 18 23 13 7 20 12 22 |MD 20 31 35 24 22 23 22 26 21 Table 3.1442.5 GPS week: 1442 Day: 5 MJD: 54343.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS ------+----------------------------------------------+----------------------------------------------- 1 | 11 13 29 14 7 22 15 23 7 | 28 31 43 33 28 41 27 43 31 2 | 15 14 17 15 8 29 17 32 8 | 22 26 23 22 16 20 22 24 19 3 | 13 19 26 14 6 25 15 28 7 | 28 32 38 34 27 19 33 19 27 4 | 16 17 17 12 6 23 10 33 7 | 21 25 21 23 20 25 21 32 20 5 | 12 14 21 10 7 19 15 25 6 | 17 22 28 24 17 22 23 26 19 6 | 13 16 24 13 9 27 14 26 7 | 52 49 42 53 48 54 49 60 50 X7 | 14 15 31 15 8 33 14 --- 9 | 44 44 59 49 46 83 48 --- 44 8 | 9 18 22 8 7 17 13 23 6 | 22 31 29 27 23 28 24 30 23 9 | 6 13 16 9 8 18 19 25 6 | 18 26 29 22 22 21 29 27 21 X10 | 10 13 29 15 11 25 19 --- 8 | 16 21 28 24 21 25 27 --- 17 11 | 12 19 25 16 8 16 21 18 7 | 27 38 40 27 29 27 28 28 27 12 | 13 14 19 11 9 19 19 30 7 | 16 28 27 25 19 21 25 27 19 13 | 12 16 22 10 6 18 14 23 6 | 14 30 34 21 18 14 20 22 17 14 | 9 14 13 9 5 19 14 19 5 | 17 28 25 24 17 18 17 22 18 16 | 11 24 15 11 6 19 18 24 6 | 16 27 22 20 13 13 20 14 16 17 | 12 20 28 14 10 22 17 27 7 | 26 37 40 32 25 24 25 32 27 18 | 14 17 15 16 8 25 17 31 7 | 17 32 32 24 18 14 17 25 17 19 | 12 23 19 12 6 24 18 20 7 | 17 39 32 26 21 18 24 21 21 20 | 12 18 19 16 10 15 18 25 7 | 15 26 30 20 16 14 20 27 17 21 | 14 15 19 12 6 26 13 33 7 | 23 34 33 25 28 31 27 28 24 22 | 12 19 17 12 7 21 16 27 7 | 18 33 31 25 21 18 20 26 21 23 | 13 18 16 10 9 19 15 20 6 | 17 33 30 23 20 16 20 22 19 24 | 11 14 16 10 10 17 14 30 6 | 28 29 23 29 27 25 29 35 25 25 | 5 13 22 9 6 15 14 16 5 | 21 29 31 25 24 17 21 19 22 26 | 16 22 22 9 6 22 18 26 7 | 17 21 21 19 18 22 24 27 16 27 | 15 16 20 9 6 14 16 20 6 | 21 27 27 23 21 18 20 21 19 28 | 13 19 17 13 6 18 20 30 7 | 10 22 27 20 14 18 15 25 13 X29 | 19 27 --- 10 10 32 22 --- 11 | 101 107 --- 133 108 109 111 --- 106 30 | 12 15 18 11 6 24 15 25 6 | 13 23 28 22 15 24 19 27 17 31 | 13 18 21 16 8 29 14 25 7 | 15 33 35 27 22 20 21 26 20 X32 | 22 --- --- --- 47 38 56 --- 27 | 15 --- --- --- 68 14 74 --- 28 ------+----------------------------------------------+----------------------------------------------- RMS | 12 17 20 12 7 21 16 26 |T 23 32 31 30 26 26 29 27 25 WRMS | 12 17 20 12 7 21 15 23 |NE 23 32 31 30 26 26 29 27 25 MEDI | 12 16 19 12 7 22 16 25 |MD 18 29 30 24 21 21 24 26 20 Table 3.1442.6 GPS week: 1442 Day: 6 MJD: 54344.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS ------+----------------------------------------------+----------------------------------------------- 1 | 12 14 30 15 7 24 15 27 7 | 28 31 35 31 29 40 33 46 31 2 | 10 21 23 13 11 30 14 31 7 | 22 34 26 24 27 25 25 25 23 3 | 13 16 38 16 8 24 13 32 8 | 33 33 40 40 32 27 37 29 31 4 | 10 15 15 13 7 22 11 29 6 | 31 35 25 26 34 35 37 41 31 5 | 11 15 24 14 10 23 15 28 7 | 18 25 28 25 20 23 23 27 19 6 | 10 20 24 15 8 26 14 34 8 | 51 48 51 52 45 49 49 37 46 X7 | 12 19 32 18 11 37 11 --- 9 | 42 50 46 43 43 70 44 --- 46 8 | 8 19 22 8 9 17 14 22 6 | 30 40 35 33 36 31 34 32 32 9 | 8 14 18 11 9 20 14 17 5 | 28 37 35 29 32 25 37 29 30 X10 | 12 18 33 13 17 22 23 --- 8 | 21 24 51 25 26 25 27 --- 22 11 | 11 15 23 18 8 11 14 24 6 | 41 50 43 37 41 39 42 47 40 12 | 12 16 22 11 12 18 18 28 7 | 16 31 24 23 19 23 17 21 17 13 | 11 18 20 11 10 16 9 21 6 | 21 32 36 30 29 23 25 26 23 14 | 9 16 20 11 9 19 13 22 6 | 27 34 32 31 28 30 27 32 28 16 | 12 25 13 11 8 14 14 20 6 | 24 31 19 24 19 21 19 21 22 17 | 12 20 24 16 12 18 12 18 6 | 34 44 46 41 39 33 32 34 35 18 | 13 20 17 16 8 22 15 33 7 | 17 34 32 26 23 18 19 31 20 19 | 12 25 18 14 9 19 14 25 7 | 22 38 29 32 24 22 22 25 23 20 | 12 21 22 17 13 11 19 22 7 | 20 30 32 20 23 18 27 23 21 21 | 12 19 25 12 7 22 11 30 7 | 27 39 35 28 33 33 29 25 28 22 | 11 20 18 14 9 18 13 25 6 | 21 36 33 26 25 17 20 26 21 23 | 10 18 10 10 12 16 11 22 5 | 25 38 33 29 29 28 29 32 28 24 | 8 23 28 11 12 16 13 37 7 | 39 36 46 38 40 34 43 30 36 25 | 5 15 12 7 8 13 12 22 4 | 27 31 32 27 32 23 28 28 26 26 | 10 31 24 13 10 19 14 22 7 | 22 29 27 24 20 27 23 27 22 27 | 12 16 16 10 8 12 12 16 5 | 30 32 29 29 33 24 29 25 27 28 | 11 15 19 17 8 17 15 29 7 | 21 26 30 33 22 22 20 26 22 X29 | 50 70 --- --- 51 71 163 77 36 | 110 104 --- --- 115 152 181 162 115 30 | 11 17 18 14 11 23 16 28 7 | 19 31 24 29 23 26 26 31 23 31 | 13 20 19 17 12 22 16 22 7 | 22 42 36 31 33 26 25 33 27 X32 | 12 --- --- --- 24 16 20 --- 11 | 21 --- --- --- 42 30 40 --- 25 ------+----------------------------------------------+----------------------------------------------- RMS | 11 19 22 13 10 19 14 26 |T 29 37 34 30 32 32 34 34 30 WRMS | 11 19 22 13 9 19 13 23 |NE 29 37 34 30 32 32 34 34 30 MEDI | 11 18 22 13 9 19 14 25 |MD 25 34 33 29 29 26 28 29 27 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 4.1442 GPS week: 1442 MJD: 54338.0-54344.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2953 |U 18 26 43 |U 12 17 37 |U 14 18 30 | emr | emr 2878 |U 19 22 44 |U 12 16 34 | 15 21 32 | esa | esa 2770 |U 16 21 38 |U 12 15 41 | 14 18 33 | gfz | gfz 2866 |U 15 22 39 |U 12 16 35 |U 15 19 29 | igr | igr 2879 | 18 28 38 | 14 21 33 | 17 21 32 | igs | igs 2941 | 18 25 41 | 13 17 34 | 14 18 27 | mit | mit 2948 |U 19 20 41 |U 15 23 47 |U 22 25 40 | 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 5.1442.0 GPS week: 1442 Day: 0 MJD: 54338.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2955 | 7 13 22 | 11 17 36 | 10 20 32 | emr | emr 2878 | 9 13 36 | 10 14 35 | 12 23 33 | esa | esa 2688 | 9 17 30 | 11 14 41 | 11 16 28 | gfz | gfz 2880 | 8 17 34 | 11 13 40 | 10 17 27 | igr | igr 2880 | 11 19 32 | 14 23 40 | 15 18 32 | igs | igs 2953 | 8 25 34 | 11 16 36 | 12 19 28 | mit | mit 2880 | 8 14 24 | 13 17 40 | 14 23 35 | Table 5.1442.1 GPS week: 1442 Day: 1 MJD: 54339.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2958 | 16 13 48 | 10 18 38 | 13 17 24 | emr | emr 2878 | 19 13 61 | 11 16 27 | 15 17 26 | esa | esa 2784 | 13 13 36 | 10 14 36 | 14 14 30 | gfz | gfz 2880 | 16 10 46 | 10 17 31 | 14 14 23 | igr | igr 2880 | 16 9 36 | 13 23 29 | 16 21 31 | igs | igs 2966 | 23 8 58 | 11 16 34 | 15 18 23 | mit | mit 2976 | 15 12 50 | 12 20 33 | 33 30 49 | Table 5.1442.2 GPS week: 1442 Day: 2 MJD: 54340.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2961 | 10 7 19 | 12 16 33 | 13 15 27 | emr | emr 2878 | 13 6 20 | 12 17 30 | 15 20 32 | esa | esa 2784 | 10 5 22 | 10 14 33 | 12 13 34 | gfz | gfz 2878 | 9 7 24 | 12 15 30 | 13 15 29 | igr | igr 2880 | 9 13 23 | 15 21 30 | 15 21 32 | igs | igs 2950 | 9 9 24 | 12 15 34 | 12 14 25 | mit | mit 2976 | 9 5 20 | 12 15 30 | 14 18 23 | Table 5.1442.3 GPS week: 1442 Day: 3 MJD: 54341.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2952 | 57 105 114 | 14 18 45 | 13 19 25 | emr | emr 2878 | 46 87 73 | 16 16 39 | 13 21 32 | esa | esa 2784 | 37 81 69 | 12 16 49 | 13 17 31 | gfz | gfz 2880 | 35 74 52 | 14 18 39 | 13 19 25 | igr | igr 2880 | 37 81 47 | 14 21 37 | 14 19 31 | igs | igs 2880 | 43 89 49 | 15 17 41 | 13 18 25 | mit | mit 2880 | 73 66 97 | 16 20 64 | 24 20 31 | Table 5.1442.4 GPS week: 1442 Day: 4 MJD: 54342.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2936 | 14 11 31 | 12 12 42 | 16 19 28 | emr | emr 2880 | 18 11 30 | 13 12 42 | 18 23 31 | esa | esa 2784 | 16 9 27 | 13 13 48 | 16 22 33 | gfz | gfz 2880 | 14 16 33 | 11 11 41 | 18 21 30 | igr | igr 2880 | 21 25 37 | 14 14 38 | 21 24 34 | igs | igs 2952 | 14 16 34 | 13 14 35 | 19 25 29 | mit | mit 2976 | 13 15 27 | 13 15 41 | 16 20 28 | Table 5.1442.5 GPS week: 1442 Day: 5 MJD: 54343.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2951 | 13 17 27 | 13 19 32 | 14 17 36 | emr | emr 2880 | 13 12 40 | 13 22 32 | 15 19 35 | esa | esa 2784 | 13 14 36 | 13 19 38 | 14 19 35 | gfz | gfz 2880 | 13 17 40 | 12 19 31 | 15 19 33 | igr | igr 2880 | 18 26 46 | 14 23 30 | 16 23 33 | igs | igs 2954 | 15 17 40 | 13 20 31 | 11 17 29 | mit | mit 2976 | 10 18 29 | 14 22 36 | 11 38 54 | Table 5.1442.6 GPS week: 1442 Day: 6 MJD: 54344.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2962 | 9 14 42 | 13 19 33 | 18 20 36 | emr | emr 2880 | 14 11 49 | 13 15 34 | 19 25 34 | esa | esa 2784 | 12 10 49 | 12 16 39 | 18 23 37 | gfz | gfz 2784 | 9 11 43 | 13 16 33 | 20 25 37 | igr | igr 2875 | 14 21 47 | 14 20 29 | 22 22 33 | igs | igs 2935 | 12 13 49 | 13 17 29 | 17 18 31 | mit | mit 2976 | 9 10 39 | 26 48 83 | 44 26 56 | 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 6.1442 GPS week: 1442 MJD: 54338.500-54344.500 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 -25 -5 -47 -10 | 0 15 | 8 18 58 55 8 | 1 emr uuxux | -34 0 369 -138 -7 | 44 49 | 27 12 191 92 25 | 4 esa uuuux | -38 13 2 -76 8 | 34 42 | 36 34 77 73 31 | 6 gfz uuuuu | -5 35 53 -27 13 | -17 26 | 19 20 56 63 9 | 3 igr xxxxx | 4 17 55 -34 7 | -6 19 | 15 27 31 61 11 | 4 irf xxxxx | 2 23 3 -54 4 | -2 17 | 15 12 59 60 18 | 5 mit uuuuu | 41 17 -127 233 -1 | 33 38 | 33 32 197 99 25 | 5 ngs uuuuu | 30 -13 36 90 3 | 5 12 | 49 31 145 57 9 | 2 sio uuuuu | 27 -30 -1 -48 -4 | 39 44 | 34 21 115 53 23 | 11 Table 7.1442.0 GPS week: 1442 Day: 0 MJD: 54338.500 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 -28 -69 -15 -6 | 0 13 emr uuxux | -18 -2 707 -189 15 | 40 44 esa uuuux | -54 72 -86 -38 -53 | 38 43 gfz uuuuu | -19 40 72 -71 2 | -19 24 igr xxxxx | 28 -5 75 -94 13 | -11 19 irf xxxxx | 26 29 -37 -4 23 | -8 15 mit uuuuu | 100 24 124 212 25 | 26 29 ngs uuuuu | -39 -52 -47 63 -6 | 4 13 sio uuuuu | 97 -26 -15 13 26 | 22 24 Table 7.1442.1 GPS week: 1442 Day: 1 MJD: 54339.500 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 | -13 -18 -55 -19 -1 | 1 12 emr uuxux | -63 0 545 -117 15 | 42 47 esa uuuux | -43 17 -20 -127 -8 | 32 41 gfz uuuuu | 6 3 141 -58 4 | -18 24 igr xxxxx | -23 8 4 1 13 | -8 17 irf xxxxx | 10 34 -84 -41 20 | -5 15 mit uuuuu | -1 70 52 184 20 | 30 33 ngs uuuuu | 46 -32 -35 104 -3 | 7 11 sio uuuuu | 38 -15 -194 -45 9 | 35 38 Table 7.1442.2 GPS week: 1442 Day: 2 MJD: 54340.500 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 | -12 -4 14 -70 1 | -2 13 emr uuxux | -7 -5 355 -69 21 | 40 44 esa uuuux | -10 25 43 25 0 | 26 35 gfz uuuuu | 29 13 5 9 14 | -22 26 igr xxxxx | 6 24 94 -76 21 | -11 17 irf xxxxx | -4 31 31 -54 20 | -6 15 mit uuuuu | 19 18 37 164 18 | 29 33 ngs uuuuu | -31 -21 -132 35 -5 | 2 9 sio uuuuu | 3 -37 99 -90 21 | 31 35 Table 7.1442.3 GPS week: 1442 Day: 3 MJD: 54341.500 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 | -9 -45 -5 -53 -16 | 2 16 emr uuxux | -36 18 206 -110 -11 | 46 52 esa uuuux | -18 -31 -56 -176 34 | 28 38 gfz uuuuu | 5 30 9 -21 8 | -17 26 igr xxxxx | 9 14 45 74 7 | -4 21 irf xxxxx | 8 8 -2 -1 8 | 0 20 mit uuuuu | 36 41 -174 211 7 | 35 41 ngs uuuuu | 18 44 193 179 7 | 4 12 sio uuuuu | 25 -69 -50 19 -12 | 53 59 Table 7.1442.4 GPS week: 1442 Day: 4 MJD: 54342.500 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 -19 106 -138 -14 | 0 17 emr uuxux | -17 -17 278 -111 -16 | 46 52 esa uuuux | -102 -5 29 -14 26 | 32 41 gfz uuuuu | -20 57 31 6 19 | -18 26 igr xxxxx | 1 37 63 -98 1 | -5 21 irf xxxxx | -20 32 105 -174 -5 | 1 20 mit uuuuu | 27 5 -294 200 -11 | 37 42 ngs uuuuu | 86 -33 -59 145 6 | 4 12 sio uuuuu | 0 -1 161 -110 -30 | 49 54 Table 7.1442.5 GPS week: 1442 Day: 5 MJD: 54343.500 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 -53 -28 -69 -15 | 1 16 emr uuxux | -20 14 179 -50 -30 | 48 53 esa uuuux | -45 27 143 -62 33 | 39 46 gfz uuuuu | -21 52 0 -124 27 | -16 26 igr xxxxx | 9 61 30 -33 8 | -3 20 irf xxxxx | -5 5 13 -23 -16 | 4 18 mit uuuuu | 62 -20 -380 454 -31 | 39 43 ngs uuuuu | 54 5 264 82 7 | 6 13 sio uuuuu | 16 -34 -40 -98 -24 | 44 50 Table 7.1442.6 GPS week: 1442 Day: 6 MJD: 54344.500 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 -10 3 36 -21 | 0 16 emr uuxux | -80 -6 315 -322 -46 | 48 53 esa uuuux | 8 -14 -42 -139 23 | 42 51 gfz uuuuu | -12 47 110 71 16 | -12 26 igr xxxxx | -1 -21 72 -15 -12 | -1 20 irf xxxxx | -1 18 -5 -81 -20 | 4 18 mit uuuuu | 45 -18 -258 209 -35 | 38 42 ngs uuuuu | 73 -4 67 23 18 | 7 15 sio uuuuu | 12 -28 32 -22 -19 | 42 47