Date: Thu, 08 Nov 2007 10:36:32 +0100 To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-15647] Wk 1450 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: <20071108093632.CF2F150984@kg20.gfz-potsdam.de> From: igsacc@gfz-potsdam.de (Gerd Gendt3) Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 08 Nov 01:36:45 PST 2007 Message Number 15647 ****************************************************************************** Author: AC Coordinator / GFZ Potsdam sum-file Version 2.0 Final IGS Orbit Combination - Week 1450 (Oct 21, 2007 - Oct 27, 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: igs1450[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1450[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1450[0-6].cls IGS GPS clock combination summary report. igs14507.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs14507.sum Complete report. REMARKS concerning the IGS Orbit Combination: --------------------------------------------- 1. The centres used in the clock combination are COD, EMR, ESA, GFZ and JPL. The other centres are excluded because they either provide broadcast clocks (NGS) or clock corrections are not provided (SIO). The clock information not used is still compared to combination for completeness. The value of 999999.999999 microseconds, according to the sp3 format convention, is used to signify that no clock solution is available and therefore must not be used. 2. Rapid (IGR) orbits/clocks are included in the combination for statistics only. 3. The following centre clock solutions, which provide broadcast clock corrections, were excluded from the combination but kept in the combination statistics: -> Centre: NGS 4. The following clock solutions were excluded from the combination because they were biasing the combined clock solutions (clock shifts/outliers) but were kept for the RMS computation. Day | Centre | PRN/STA list ----+--------+--------------- 0 | COD | YELL 0 | EMR | 18 ONSA 0 | ESA | LPGS 0 | JPL | 26 0 | MIT | 24 ALIC 1 | EMR | ONSA WTZR 1 | ESA | HOB2 TIDB 1 | GFZ | DAV1 1 | MIT | 5 24 26 29 KELY SANT 2 | ESA | 1 14 23 SCUB 2 | GFZ | ARTU DAV1 2 | JPL | 14 2 | MIT | 26 3 | COD | GOLD 3 | ESA | GOLD TIDB 3 | GFZ | DAV1 3 | MIT | ALIC HOB2 KERG TIDB 4 | ALL | 32 4 | EMR | MIZU ONSA 4 | ESA | MALI TIXI 4 | MIT | 14 31 DAEJ GRAS 5 | EMR | GODE 5 | ESA | LPGS TIXI 5 | MIT | DAEJ NRIL 6 | COD | TIXI 6 | EMR | ONSA 6 | ESA | GODE YELL 6 | GFZ | 4 NLIB YELL 6 | MIT | 22 24 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 ----+--------+--------------- 0 | JPL | ALL (high Transformation - See Table 2) 0 | EMR | 18 1 | JPL | ALL (high Transformation - See Table 2) 2 | JPL | ALL (high Transformation - See Table 2) 2 | ESA | 14 23 2 | MIT | 14 2 | SIO | 14 3 | JPL | ALL (high Transformation - See Table 2) 4 | JPL | ALL (high Transformation - See Table 2) 5 | JPL | ALL (high Transformation - See Table 2) 6 | JPL | ALL (high Transformation - See Table 2) 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 G14 | | | 2 | | | | | PRN G15 | | | | | | | 4 | PRN G23 | | | 4 | | | | | 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 | .2 .4 .9 8 -3 2 -.23 EMR | 1.6 -4.8 -3.1 35 -14 12 -.01 ESA | -1.4 2.2 -10.7 10 -27 13 -1.39 GFZ | .8 .0 1.3 -4 -16 3 -.53 JPL | -2.5 3.0 -1.2 615 -1428 707 -.14 MIT | 5.9 .8 2.9 28 13 -13 -.14 NGS | 4.0 1.1 -1.4 25 -74 17 -.83 SIO | 2.8 .8 23.4 -29 -60 29 .08 9. Starting on 22-Oct-2000 (GPS Week 1085-0; mjd=51839) all IGS clock products are based on the new clock combination scheme which uses the clock RINEX files as input if available, otherwise SP3 clocks are used. The navigation solution is still based on the SP3 clocks but this will soon adopt the clock RINEX files as well. 10. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products are aligned to the IGS reference frame products (station coordinates and ERPs as generated by NRCan. For more information see IGSMAIL #2750. Because of this change in alignment Table 2 has been enhanced with one additional line per AC. This additional line shows the X- and Y-rotations which were applied to each of the AC orbits prior to the orbit combination. These rotations are based on the difference between the individual AC ERP estimates and the IGS reference frame ERP product. The total rotation of the individual AC orbits w.r.t. the IGS combined orbit is the sum of the values in the two lines of Table 2 plus the reference frame rotation. 11. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna model is introduced (IGSMAIL #5272). The antenna phase center offsets and phase center variations are given in the file: ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx ORBIT COMBINATION AND EVALUATION STATISTICS: -------------------------------------------- Most combination statistics are with respect to the combined orbits and consist of five parts. The first, Table 1, summarizes all statistics for the week. It contains means and standard deviations over the week of satellite ephemeris and clock correction transformation parameters for each centre (table 1.1450.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1450.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 2.1450.[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 3.1450.[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 5.1450.0-6). 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 1450 summary. (Oct 21, 2007 - Oct 27, 2007) Table 1.1450.a GPS week: 1450 MJD: 54394.000-54400.000 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 173| 1 1 3 5 -22 -30 -.11 12 11 | -577 192 32 70 | 0 0 2 14 16 16 .04 | 985 1492 emr 62| 0 -1 -1 -47 -10 6 .51 19 18 | 5228 -1059 64 99 | 1 1 1 17 23 18 .07 | 2244 2797 esa 65| 1 0 1 26 -13 47 .33 24 23 | 5299 -1036 54 141 | 1 2 2 82 30 33 .07 | 2233 2782 gfz 179| -1 2 -5 32 -12 1 .01 14 14 | 16 -337 32 125 | 1 0 1 22 20 41 .08 | 761 1113 igr n/a| 0 0 0 19 -28 7 .11 7 7 | 804 -1566 28 68 | 0 0 1 9 16 30 .02 | 2396 2961 jpl 109| 0 0 -1 -1178 2820 741 .58 15 15 | 8753 -1059 33 81 | 2 1 1 16 25 35 .06 | 2156 2718 mit 258| -1 -1 0 -12 -76 5 -.19 15 14 | -316 -141 45 115 | 2 1 0 55 36 31 .06 | 867 1014 ngs 194| 0 0 0 -27 81 8 -.20 13 10 | -561 231 2910 4485 | 1 0 1 24 24 36 .04 | 1008 1482 sio 98| 2 -2 5 61 114 -7 .07 28 26 | --- --- --- --- | 1 1 1 35 24 26 .06 | --- --- Table 1.1450.b GPS week : 1450 MJD: 54394.000-54400.000 Satellite position sigmas for the combined orbits (coded in the IGS SP3 orbit files). "E" flags eclipsing satellites. Units: mm. Day of GPS week PRN | 0 1 2 3 4 5 6 | Remarks ------+------------------------------------+------------------------------------------ 1E | 8 7 12 7 7 8 8 | 2 | 7 7 7 6 7 6 6 | 3 | 7 6 6 7 7 7 7 | 4 | 6 6 7 6 6 7 6 | 5 | 6 5 5 5 6 6 6 | 6 | 7 7 6 6 6 6 7 | 7 | 7 6 6 6 6 6 6 | 8 | 6 5 6 6 6 6 6 | 9 | 7 6 6 6 7 7 6 | 10 | 5 4 8 5 6 7 5 | 11E | 6 6 6 5 7 6 7 | 12 | 7 6 7 6 6 6 6 | 13E | 6 6 7 6 6 7 7 | 14E | 6 6 26 7 9 7 7 | 15E | --- --- --- --- 0 0 0 | 16 | 7 6 7 6 6 8 8 | 17 | 7 6 7 7 8 7 8 | 18 | 9 8 8 7 8 8 8 | 19 | 8 6 6 7 7 7 8 | 20 | 7 7 8 7 7 7 7 | 21 | 6 6 6 7 7 0 7 | 22 | 7 7 8 8 8 8 8 | 23E | 6 6 18 6 7 6 7 | 24 | 7 7 7 7 7 7 7 | 25 | 6 6 6 5 6 6 6 | 26E | 8 8 7 8 8 9 8 | 27 | 6 7 6 6 7 6 7 | 28 | 7 6 7 7 7 7 7 | 29 | 18 7 0 --- --- --- --- | 30 | 7 6 6 6 6 6 7 | 31 | 8 8 10 8 8 8 7 | 32 | 14 17 18 19 12 16 20 | 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 2.1450.0 GPS week: 1450 Day: 0 MJD: 54394.000 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 173| 1 0 0 23 -37 -31 -.09 11 11 | 362 -1394 33 72 | 23 -6 | emr 62| 0 1 -1 -57 30 -18 .60 29 19 | 2356 2684 65 105 | 22 -53 | esa 65| 3 -1 0 10 -60 58 .47 22 22 | 2370 2612 49 137 | 30 -50 | gfz 179| 0 1 -2 40 -18 12 .01 13 13 | -63 -526 30 109 | 13 2 | igr n/a| 0 0 -1 21 -11 35 .14 8 8 | -972 2446 28 67 | -28 -75 | jpl 109| 1 0 -2 -1197 2816 749 .67 14 14 | 6021 2746 32 77 | 592 -1426 | mit 258| -4 -1 0 1 -17 52 -.27 16 14 | -171 -517 54 135 | -3 -15 | ngs 194| 0 0 0 -60 34 -31 -.25 12 11 | 286 -1150 2722 4108 | 11 85 | sio 98| 0 -5 3 49 151 14 .03 28 26 | --- --- --- --- | -74 -55 | Table 2.1450.1 GPS week: 1450 Day: 1 MJD: 54395.000 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 173| 2 0 0 19 -3 0 -.10 11 11 | -426 29 33 70 | 28 -22 | emr 62| 3 -1 -1 -48 16 1 .57 18 18 | 5473 91 59 89 | 8 -24 | esa 65| 0 0 1 41 -27 92 .34 21 21 | 5546 182 51 135 | 119 -59 | gfz 179| 0 2 -4 -5 -22 -61 .02 13 13 | 347 -715 29 122 | 29 9 | igr n/a| 0 0 -3 35 -6 52 .14 6 6 | 1875 -177 24 55 | -52 -52 | jpl 109| 1 0 -2 -1184 2843 759 .63 14 14 | 9101 36 32 85 | 602 -1433 | mit 258| -3 0 0 12 -102 16 -.22 13 12 | -7 -204 42 111 | -16 60 | ngs 194| -2 0 0 -34 94 -8 -.17 12 10 | -407 40 2433 4117 | 67 88 | sio 98| 3 -4 6 85 137 12 .06 27 24 | --- --- --- --- | -77 -55 | Table 2.1450.2 GPS week: 1450 Day: 2 MJD: 54396.000 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 173| 1 1 1 6 -17 -25 -.04 12 12 | -1533 997 34 76 | 33 -35 | emr 62| 2 0 -3 -79 -22 8 .56 18 18 | 5093 1893 66 108 | 26 -51 | esa 65| 2 -3 6 -1 37 26 .35 27 22 | 5173 1871 55 140 | 30 -52 | gfz 179| -2 1 -5 57 -44 50 -.16 16 16 | -1400 1842 30 123 | 3 4 | igr n/a| 0 0 0 10 -35 -24 .09 7 7 | 1253 1479 30 64 | -26 -47 | jpl 109| -4 2 -1 -1199 2807 665 .49 18 18 | 8738 1626 37 94 | 619 -1303 | mit 258| -3 0 -1 4 -78 -54 -.22 17 15 | -1355 1497 50 135 | -53 10 | ngs 194| -1 0 0 -21 69 19 -.17 11 10 | -1568 1173 3521 5204 | 7 71 | sio 98| 0 -3 4 19 81 -25 .12 27 24 | --- --- --- --- | -52 -58 | Table 2.1450.3 GPS week: 1450 Day: 3 MJD: 54397.000 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 173| 0 1 3 -7 -7 -37 -.11 12 12 | -242 5 31 69 | 9 -34 | emr 62| 0 -3 -2 -45 -27 0 .49 15 15 | 6662 -841 62 94 | 3 2 | esa 65| 0 0 1 186 -2 79 .24 22 22 | 6683 -729 53 147 | -41 -51 | gfz 179| 0 3 -4 27 23 43 .01 13 13 | 459 -1142 29 130 | 19 -27 | igr n/a| 1 0 0 20 -17 -32 .10 6 6 | 2557 -1447 27 76 | -14 -36 | jpl 109| -2 0 -1 -1156 2849 752 .55 13 13 | 10257 -909 30 84 | 576 -1478 | mit 258| -1 -2 0 -98 -110 3 -.22 13 13 | 72 -787 34 86 | 40 61 | ngs 194| 0 0 0 17 74 -34 -.22 12 9 | -128 -109 3047 4285 | 54 79 | sio 98| 4 -2 4 11 101 32 .14 30 26 | --- --- --- --- | -55 -45 | Table 2.1450.4 GPS week: 1450 Day: 4 MJD: 54398.000 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 173| 1 1 6 -13 -12 -54 -.13 11 10 | 27 -278 31 67 | 26 -27 | emr 62| 0 -3 0 -28 -16 33 .46 17 18 | 8316 -4469 61 99 | -53 1 | esa 65| 0 2 0 -82 4 8 .29 24 24 | 8332 -4438 53 144 | 4 -67 | gfz 179| 0 2 -7 29 0 -16 .02 13 13 | 902 -1375 30 149 | 17 -28 | igr n/a| 1 0 0 15 -36 3 .12 7 7 | 3552 -5121 32 74 | -25 -9 | jpl 109| 0 0 0 -1176 2842 734 .60 14 14 | 11636 -4512 33 83 | 558 -1422 | mit 258| 0 -3 0 54 -120 11 -.15 16 16 | 817 -1529 45 108 | -40 28 | ngs 194| 0 0 -1 -30 100 50 -.23 14 13 | 151 -417 2735 4096 | 91 69 | sio 98| 4 -1 4 76 99 -25 .12 27 26 | --- --- --- --- | -103 -22 | Table 2.1450.5 GPS week: 1450 Day: 5 MJD: 54399.000 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 173| 1 1 6 -7 -48 -38 -.15 12 11 | 101 -1084 34 73 | 22 -3 | emr 62| -1 -1 0 -39 -27 26 .43 20 20 | 6441 -3834 68 102 | 21 -31 | esa 65| 3 3 0 -13 -16 59 .33 24 23 | 6605 -3913 57 138 | 89 -62 | gfz 179| -2 2 -6 17 -11 -37 .08 13 13 | 363 -840 37 126 | 56 -16 | igr n/a| 0 0 0 9 -53 2 .08 7 7 | 953 -4301 29 58 | 7 -14 | jpl 109| 1 -1 -1 -1172 2806 756 .56 15 15 | 9730 -3600 35 76 | 591 -1442 | mit 258| 0 -2 0 20 -58 1 -.09 16 14 | 64 -297 46 121 | -4 -26 | ngs 194| 1 0 -3 -43 99 55 -.16 14 10 | 92 -1021 3147 4624 | 86 38 | sio 98| 2 -1 6 106 101 -36 -.04 27 25 | --- --- --- --- | -131 -54 | Table 2.1450.6 GPS week: 1450 Day: 6 MJD: 54400.000 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 173| 1 0 3 16 -33 -23 -.13 12 11 | -2331 3073 34 65 | -12 -13 | emr 62| 0 -1 -2 -33 -25 -4 .46 17 17 | 2257 -2940 70 100 | -6 -2 | esa 65| 2 0 1 47 -25 6 .27 25 25 | 2390 -2839 60 151 | 49 -91 | gfz 179| -1 1 -4 58 -12 23 .07 14 14 | -490 395 39 117 | -17 2 | igr n/a| 0 0 1 24 -36 13 .11 7 7 | -3590 -3845 31 85 | -22 -39 | jpl 109| 1 0 -2 -1164 2781 774 .56 14 14 | 5789 -2805 32 74 | 560 -1420 | mit 258| 0 -1 0 -80 -51 4 -.14 16 15 | -1636 849 50 114 | 30 4 | ngs 194| 0 0 -2 -19 101 5 -.19 13 11 | -2358 3103 2768 4965 | 62 24 | sio 98| 1 0 7 82 129 -24 .05 30 27 | --- --- --- --- | -96 -74 | 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 3.1450.0 GPS week: 1450 Day: 0 MJD: 54394.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 17 20 22 12 8 15 15 20 24 7 | 43 51 60 47 45 54 47 47 55 45 2 | 10 19 15 14 14 14 26 16 21 7 | 21 33 29 28 28 29 20 30 34 23 3 | 12 16 29 15 7 14 14 11 34 7 | 16 21 34 20 14 17 19 14 37 14 4 | 10 16 22 11 11 11 16 12 23 6 | 17 27 30 23 21 26 17 17 28 17 5 | 9 15 13 15 8 11 16 9 32 6 | 27 37 32 33 33 35 31 33 40 30 6 | 9 20 20 13 6 13 24 10 28 6 | 17 29 36 23 21 29 25 19 35 20 7 | 10 19 27 13 8 13 24 9 31 7 | 20 28 39 25 23 31 23 21 39 21 8 | 10 13 28 9 7 9 8 10 23 5 | 16 28 33 23 24 27 18 17 29 19 9 | 9 23 29 7 9 9 9 13 27 6 | 28 39 32 28 31 29 28 30 32 27 10 | 9 13 25 7 8 12 9 14 13 5 | 20 29 31 23 29 25 27 31 26 25 11E | 10 19 22 12 6 13 16 10 14 5 | 29 42 32 39 36 37 36 31 33 32 12 | 8 17 17 10 10 12 16 10 41 6 | 30 38 36 31 31 36 32 30 44 30 13E | 11 26 12 9 9 17 15 10 18 5 | 32 49 42 39 40 45 34 39 38 36 14E | 12 21 13 15 6 11 17 12 12 6 | 48 29 39 51 43 25 47 21 61 47 16 | 9 17 14 13 7 18 16 11 38 6 | 28 32 35 33 29 36 32 32 29 28 17 | 15 18 23 13 8 15 15 14 21 6 | 18 38 42 33 31 38 23 31 25 27 18 | 15 119 20 19 12 25 15 13 39 8 | 14 95 32 27 26 35 24 23 33 19 19 | 10 22 34 15 5 15 18 13 26 7 | 24 35 45 30 26 31 24 28 32 26 20 | 13 22 18 16 8 16 17 14 22 6 | 24 37 33 28 26 31 29 20 23 21 21 | 11 22 15 11 7 19 17 11 23 6 | 12 37 26 24 20 31 19 17 22 19 22 | 11 19 20 18 6 14 16 13 29 7 | 22 38 34 27 27 32 30 25 26 24 23E | 12 25 16 8 7 19 12 10 27 6 | 14 38 25 18 20 28 20 17 27 17 24 | 12 22 23 13 6 15 19 14 27 7 | 15 32 32 25 22 27 17 22 31 19 25 | 9 19 24 8 8 9 10 10 17 5 | 16 35 32 25 25 29 19 19 19 20 X26E | 14 --- 21 14 8 17 23 18 24 8 | 105 --- 99 104 108 105 100 118 114 106 27 | 14 17 28 9 7 12 9 10 23 6 | 16 31 37 25 24 28 18 21 23 20 28 | 12 15 16 10 10 13 14 17 41 7 | 30 39 36 29 32 33 30 29 41 29 X29 | 33 --- --- 24 16 47 45 17 --- 17 | --- --- --- --- --- --- --- --- --- 0 30 | 8 15 16 17 8 11 16 9 40 6 | 32 45 44 42 38 40 38 37 48 37 31 | 12 19 27 16 8 15 22 16 25 7 | 24 40 38 30 27 35 25 24 34 24 X32 | 16 --- --- --- 27 --- 19 23 --- 14 | 17 --- --- --- 23 --- 25 29 --- 18 ------+---------------------------------------------------+---------------------------------------------------- RMS | 11 29 22 13 8 14 16 12 28 |T 25 37 37 32 30 34 29 29 36 28 WRMS | 11 19 22 13 8 14 14 11 26 |NE 21 36 34 27 26 30 24 24 31 23 MEDI | 11 19 21 13 8 14 16 12 25 |MD 21 37 34 28 27 31 25 25 33 24 Table 3.1450.1 GPS week: 1450 Day: 1 MJD: 54395.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 16 19 24 13 7 13 15 19 20 7 | 38 49 57 43 43 51 44 45 48 42 2 | 8 16 20 14 7 13 18 11 32 6 | 15 26 19 26 20 22 16 26 31 19 3 | 8 14 25 14 6 16 12 10 34 6 | 15 19 25 25 18 17 24 26 39 19 4 | 9 15 26 10 8 14 11 11 17 5 | 13 27 27 25 18 23 18 20 26 18 5 | 10 14 11 14 6 11 9 9 23 5 | 24 33 29 32 29 30 25 33 32 27 6 | 11 17 30 14 5 11 12 8 33 6 | 12 23 33 23 16 23 13 20 34 15 7 | 11 15 26 15 6 11 11 7 27 6 | 13 23 32 24 17 24 12 19 22 16 8 | 6 11 19 9 5 11 7 10 26 4 | 16 25 26 21 23 23 19 23 26 20 9 | 11 15 20 9 7 8 7 11 29 5 | 18 22 28 18 17 18 20 17 34 16 10 | 7 9 15 8 8 11 8 8 16 4 | 19 25 27 24 22 23 26 28 28 23 11E | 11 21 13 13 5 12 10 10 20 5 | 25 36 28 29 28 28 27 24 27 26 12 | 8 15 13 11 5 13 10 11 39 5 | 17 27 23 26 21 25 23 24 32 21 13E | 15 20 19 11 7 19 15 12 13 6 | 15 32 27 26 23 31 27 27 24 22 14E | 11 19 17 14 6 11 13 11 16 5 | 88 30 94 94 85 21 82 21 48 88 16 | 7 16 15 14 6 17 13 12 39 6 | 16 24 25 26 19 24 24 24 24 19 17 | 12 20 22 11 5 13 11 12 21 6 | 15 35 34 26 24 31 22 26 25 22 18 | 15 23 19 17 7 18 16 11 38 7 | 12 46 29 25 19 29 16 16 34 16 19 | 11 20 17 14 8 17 14 13 21 6 | 18 32 25 30 22 24 21 29 28 22 20 | 12 20 22 16 6 17 12 14 30 6 | 15 34 30 25 22 28 20 22 29 18 21 | 9 19 21 11 6 19 13 9 22 5 | 11 33 28 21 18 26 17 22 22 17 22 | 11 20 23 18 6 15 13 10 30 6 | 14 35 32 26 21 27 20 20 32 20 23E | 13 19 16 9 6 18 11 12 21 5 | 12 28 19 19 14 25 20 19 23 15 24 | 12 19 26 15 4 17 10 9 31 6 | 12 26 32 26 16 25 15 19 30 17 25 | 9 21 22 11 6 11 11 10 14 5 | 20 36 29 26 27 28 26 28 22 23 26E | 17 19 22 13 4 15 22 21 22 7 | 64 85 78 77 70 75 78 68 77 70 27 | 15 25 25 13 6 12 8 12 22 6 | 21 40 30 24 25 26 21 30 27 23 28 | 10 17 13 14 9 13 14 12 30 6 | 19 31 27 23 22 29 23 24 22 21 X29 | 11 20 --- 14 13 12 14 14 28 7 | --- --- --- --- --- --- --- --- --- 0 30 | 8 13 13 15 4 10 6 9 37 5 | 19 30 28 31 23 26 21 25 34 22 31 | 13 23 29 17 9 20 19 13 22 7 | 19 37 43 27 23 30 23 23 29 22 X32 | 17 --- --- --- 22 --- 19 31 --- 16 | 15 --- --- --- 28 --- 23 40 --- 22 ------+---------------------------------------------------+---------------------------------------------------- RMS | 11 18 21 13 6 14 13 12 27 |T 21 32 33 29 25 28 25 26 31 24 WRMS | 11 18 21 13 6 14 12 10 24 |NE 16 29 28 25 21 25 20 24 28 19 MEDI | 11 19 20 14 6 13 12 11 23 |MD 16 31 28 26 22 26 21 24 29 21 Table 3.1450.2 GPS week: 1450 Day: 2 MJD: 54396.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 19 25 76 19 10 24 20 17 25 11 | 37 41 80 41 38 53 41 41 49 38 2 | 11 19 19 15 8 16 25 15 24 7 | 16 26 19 23 17 28 26 21 27 18 3 | 10 13 20 17 6 17 13 10 33 6 | 11 16 22 24 13 18 17 20 36 13 4 | 11 20 25 15 6 14 14 16 20 6 | 12 24 32 21 15 27 20 19 28 17 5 | 10 16 12 13 8 20 9 12 24 5 | 12 23 16 21 21 25 21 26 25 17 6 | 10 15 29 14 5 20 10 7 30 6 | 12 22 25 22 15 29 13 17 28 14 7 | 11 12 25 14 5 20 13 8 22 5 | 13 19 25 21 14 30 12 18 20 14 8 | 8 14 21 12 6 13 13 14 28 6 | 18 30 31 25 21 26 19 22 36 21 9 | 10 20 26 10 6 14 12 12 26 6 | 23 32 28 25 19 23 22 24 27 20 10 | 12 15 27 11 9 14 42 9 19 8 | 17 25 28 18 21 25 49 28 26 22 11E | 11 20 18 19 6 14 12 9 24 6 | 28 36 33 37 30 32 31 34 22 29 12 | 8 16 20 13 8 19 13 10 38 6 | 17 25 27 25 23 30 25 25 32 20 13E | 12 20 20 15 6 16 24 9 16 6 | 23 37 30 29 26 35 28 26 28 25 X14E | 22 --- 157 30 126 --- 164 --- 140 26 | 157 --- 104 142 98 --- 137 --- 131 150 16 | 9 16 19 15 6 19 11 9 38 6 | 18 25 26 29 21 28 23 25 22 21 17 | 14 22 27 17 8 14 17 11 20 7 | 15 37 31 27 21 29 21 19 26 19 18 | 17 22 18 20 11 20 14 11 34 7 | 15 36 32 25 23 34 17 23 25 18 19 | 12 18 18 17 6 19 11 10 22 6 | 19 29 29 28 21 31 23 25 30 21 20 | 15 24 18 24 8 17 13 11 27 7 | 17 36 32 27 23 31 27 25 29 20 X21 | 10 19 16 13 6 22 14 10 --- 6 | 11 32 20 22 18 36 15 24 --- 18 22 | 11 20 21 23 9 18 16 9 39 7 | 20 32 32 25 23 29 27 19 36 20 X23E | 23 49 124 17 25 47 53 --- 35 18 | 47 39 34 46 45 31 73 --- 49 43 24 | 13 20 21 17 3 18 12 11 30 6 | 12 27 29 30 18 35 18 27 35 21 25 | 11 17 22 13 5 13 15 9 15 5 | 19 31 34 27 19 28 19 21 22 21 26E | 15 16 19 12 8 16 19 17 24 7 | 93 80 89 95 93 94 88 96 92 93 27 | 12 19 22 13 5 14 14 9 19 6 | 17 34 34 26 21 27 19 20 28 21 28 | 12 14 17 17 6 --- 17 10 38 6 | 22 36 32 30 22 --- 32 22 25 24 X29 | 2 --- --- --- 97 --- --- --- --- 0 | --- --- --- --- --- --- --- --- --- 0 30 | 11 13 13 13 6 17 11 9 31 5 | 21 31 22 27 27 29 26 29 31 24 31 | 16 23 52 21 9 29 22 16 25 9 | 17 37 44 30 24 33 28 27 28 22 X32 | 21 --- --- --- 32 --- 24 28 --- 17 | 14 --- --- --- 34 --- 26 37 --- 20 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 18 27 16 7 18 17 11 27 |T 25 32 35 33 27 32 31 27 35 28 WRMS | 12 18 22 16 7 18 15 10 24 |NE 16 28 28 25 20 28 22 23 28 19 MEDI | 11 19 21 15 6 17 14 10 25 |MD 17 31 31 27 21 29 23 24 28 21 Table 3.1450.3 GPS week: 1450 Day: 3 MJD: 54397.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 13 16 26 12 8 12 18 16 21 6 | 44 52 44 45 45 52 45 51 54 45 2 | 10 14 24 13 5 16 10 12 30 6 | 15 27 27 23 17 25 23 26 33 19 3 | 7 15 23 12 4 17 8 12 47 6 | 14 19 32 21 13 17 17 18 39 14 4 | 12 14 23 10 6 11 13 12 24 5 | 14 25 30 24 18 23 17 25 30 18 5 | 12 11 11 13 6 6 9 11 31 5 | 24 36 36 33 32 33 32 37 36 29 6 | 10 10 23 11 3 8 11 8 29 5 | 17 28 36 26 19 28 20 21 26 19 7 | 12 10 27 13 4 9 12 8 23 5 | 15 25 37 25 19 26 17 22 23 18 8 | 7 14 28 8 5 10 9 10 25 5 | 24 36 36 29 30 31 28 29 38 28 9 | 12 16 22 10 6 10 11 14 26 6 | 21 33 35 23 24 27 26 24 28 23 10 | 10 13 19 7 5 10 10 8 17 4 | 21 30 34 29 25 27 27 31 30 25 11E | 11 18 16 12 6 15 12 10 15 5 | 44 50 48 48 46 44 48 50 37 46 12 | 11 12 15 9 6 9 11 10 37 5 | 23 33 31 25 25 29 28 29 28 24 13E | 11 20 18 12 6 13 12 10 16 5 | 26 39 30 30 31 35 30 32 30 28 X14E | 14 17 16 14 16 --- 13 15 --- 6 | 149 48 144 148 145 --- 158 44 --- 145 16 | 9 12 20 10 6 14 10 13 36 5 | 19 27 28 27 21 25 23 25 24 22 17 | 14 18 25 14 6 14 17 13 29 7 | 20 39 42 35 30 33 25 28 37 27 18 | 14 20 17 15 7 17 16 11 37 7 | 14 33 29 23 19 29 18 15 25 16 19 | 13 19 21 14 5 17 12 13 32 6 | 20 35 28 31 25 31 25 24 28 23 20 | 14 20 20 16 6 17 14 15 34 7 | 19 35 36 28 24 26 23 30 30 21 X21 | 12 21 --- 10 9 19 12 10 --- 6 | 14 33 --- 24 24 30 18 25 --- 19 22 | 13 18 17 20 7 15 19 15 32 7 | 17 33 32 24 21 28 27 22 30 19 X23 | 12 19 13 9 10 15 10 12 --- 5 | 26 35 31 31 34 29 32 35 --- 28 24 | 15 16 22 15 5 12 12 9 36 6 | 19 31 31 31 21 28 20 26 41 23 25 | 9 13 24 8 5 8 9 9 27 5 | 26 34 34 31 30 31 28 29 39 28 26E | 18 15 30 14 10 13 22 18 21 8 | 62 68 53 63 65 68 64 66 75 63 27 | 12 14 25 9 5 10 11 8 21 5 | 24 34 34 31 29 30 26 25 32 26 28 | 11 15 18 14 7 --- 11 16 43 6 | 26 37 34 27 25 --- 25 26 39 26 30 | 11 11 13 16 4 6 13 9 36 5 | 25 38 38 38 31 34 33 36 40 30 31 | 14 20 32 15 9 20 20 13 23 7 | 19 36 38 26 22 31 25 23 27 22 X32 | 20 --- --- --- 35 --- 21 37 --- 19 | 19 --- --- --- 51 --- 24 61 --- 30 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 15 22 13 6 13 13 12 30 |T 27 35 38 34 32 31 31 31 34 30 WRMS | 12 15 22 13 6 13 13 9 26 |NE 19 32 33 27 25 28 24 27 31 23 MEDI | 12 15 21 12 6 13 12 12 29 |MD 20 34 34 29 25 29 25 26 30 24 Table 3.1450.4 GPS week: 1450 Day: 4 MJD: 54398.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 11 16 30 12 9 13 20 15 20 7 | 46 51 56 46 45 51 49 43 49 45 2 | 9 18 19 13 6 16 16 16 28 6 | 17 30 24 21 19 23 24 24 30 20 3 | 9 17 31 12 5 19 12 13 36 7 | 14 19 30 20 14 16 16 21 39 15 4 | 11 20 24 11 7 14 11 18 18 6 | 14 27 31 22 18 23 16 23 26 18 5 | 9 10 14 13 5 8 16 14 24 5 | 19 28 35 29 25 27 31 30 32 25 6 | 10 13 29 11 5 10 15 9 28 6 | 15 23 30 25 16 24 20 19 30 17 7 | 10 12 32 12 5 11 16 10 22 6 | 16 21 35 24 16 25 24 18 25 17 8 | 8 17 18 9 6 12 14 13 26 5 | 13 22 24 19 18 22 15 23 27 16 9 | 10 20 25 9 6 12 17 15 23 6 | 22 31 38 22 21 25 25 25 35 22 10 | 10 15 19 9 6 15 15 10 20 5 | 26 35 34 23 27 29 20 33 35 27 11E | 11 22 28 14 7 17 15 14 22 7 | 24 39 31 33 29 35 27 33 31 28 12 | 9 13 13 11 8 10 16 13 34 6 | 20 31 31 29 24 27 28 26 30 23 13E | 10 23 20 12 7 16 14 13 18 6 | 43 48 46 44 41 45 40 46 42 42 X14 | 22 19 23 15 20 16 22 21 --- 9 | 99 76 106 105 109 64 102 80 --- 104 X15 | 5 --- --- --- 130 --- --- --- --- 0 | 59 --- --- --- 111 --- --- --- --- 59 16 | 9 12 19 10 7 17 11 12 37 6 | 18 24 29 22 20 24 19 21 24 19 17 | 13 20 29 15 6 13 20 15 26 7 | 14 33 38 28 21 28 23 21 30 21 18 | 12 19 23 17 7 15 16 15 34 7 | 17 37 33 25 24 32 21 22 35 21 19 | 11 25 23 15 7 22 14 15 23 7 | 21 38 29 29 26 30 23 30 32 23 20 | 12 22 28 16 7 18 12 14 21 7 | 17 35 39 23 22 28 19 17 19 18 X21 | 11 22 --- 10 6 18 15 14 --- 7 | 13 36 --- 22 24 30 16 27 --- 20 22 | 12 19 20 16 6 16 23 16 33 7 | 23 39 32 25 25 30 27 26 39 23 X23 | 12 24 19 10 7 17 13 13 --- 6 | 23 38 34 23 23 30 30 22 --- 24 24 | 14 17 26 15 4 14 16 14 32 7 | 16 27 30 30 20 27 17 28 39 22 25 | 9 16 20 10 5 11 12 15 25 5 | 19 23 27 22 19 24 15 29 23 19 26E | 14 13 32 12 11 11 26 17 30 8 | 107 107 101 108 108 113 110 113 117 109 27 | 12 19 22 9 6 11 14 14 28 6 | 16 25 25 21 20 24 16 26 22 17 28 | 8 13 20 14 10 14 14 13 37 6 | 26 36 40 27 28 36 29 27 40 28 30 | 10 11 15 18 4 9 15 12 25 6 | 20 31 31 40 27 30 31 28 28 27 31 | 11 20 32 14 10 19 24 15 20 7 | 17 34 43 24 21 30 25 22 23 20 X32 | 10 --- --- --- 25 --- 17 22 --- 11 | 14 --- --- --- 26 --- 20 24 --- 16 ------+---------------------------------------------------+---------------------------------------------------- RMS | 11 17 24 13 7 14 16 14 27 |T 26 36 38 32 31 32 29 30 34 29 WRMS | 10 18 24 13 7 14 16 13 26 |NE 22 31 35 28 28 28 25 26 30 25 MEDI | 10 18 23 12 7 14 15 14 25 |MD 19 33 32 25 24 28 23 26 30 22 Table 3.1450.5 GPS week: 1450 Day: 5 MJD: 54399.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 17 19 40 15 8 14 20 14 20 8 | 50 61 70 53 53 61 58 55 60 53 2 | 11 19 20 12 7 17 15 13 21 6 | 19 31 32 26 21 26 27 28 26 25 3 | 9 15 26 14 3 17 11 14 39 7 | 19 23 29 21 18 23 19 25 48 21 4 | 12 18 29 11 6 13 11 14 21 6 | 13 25 35 22 17 23 17 22 28 18 5 | 11 13 18 12 3 9 17 11 23 5 | 22 28 25 27 21 25 26 27 30 25 6 | 11 13 23 12 6 9 13 11 25 6 | 16 26 30 23 20 25 15 19 34 20 7 | 12 12 24 11 6 8 14 11 25 6 | 19 25 26 23 21 25 16 23 37 21 8 | 8 17 22 7 7 12 14 12 29 6 | 23 27 30 24 24 26 23 26 34 25 9 | 11 20 25 9 8 13 18 18 28 7 | 23 31 34 26 23 26 25 25 33 24 10 | 11 32 37 9 8 14 9 9 14 7 | 25 44 37 24 28 27 24 31 29 28 11E | 11 24 13 12 8 16 16 17 13 6 | 33 44 35 38 39 37 41 41 40 36 12 | 9 14 16 8 7 11 15 12 33 6 | 20 29 28 22 18 24 23 20 30 21 13 | 17 24 21 13 5 15 16 10 22 7 | 64 73 66 65 62 66 65 64 59 62 14 | 11 23 16 15 8 17 17 14 17 6 | 60 49 55 57 52 36 53 36 43 57 X15 | 5 --- --- --- 187 --- --- --- --- 0 | 52 --- --- --- 132 --- --- --- --- 52 16 | 9 16 15 13 7 16 15 17 45 7 | 20 31 26 27 23 28 22 24 22 23 17 | 12 21 26 14 8 12 13 14 22 6 | 14 35 32 28 22 25 19 23 28 22 18 | 14 21 18 18 6 20 17 18 41 8 | 14 38 30 24 20 32 19 20 39 18 19 | 11 24 19 18 7 21 18 15 22 7 | 23 37 28 29 25 32 25 27 33 25 20 | 13 23 22 20 7 18 12 16 19 7 | 23 39 34 26 27 29 22 27 27 24 X21 | 5 --- --- --- 67 --- --- --- --- 0 | 9 --- --- --- 10 --- --- --- --- 12 22 | 15 20 22 17 6 16 17 19 30 7 | 17 36 32 24 22 29 26 22 29 20 23 | 13 23 16 10 8 16 12 12 23 6 | 15 35 26 25 20 27 21 26 28 22 24 | 14 20 29 15 6 15 12 10 31 7 | 16 28 29 25 19 26 15 22 30 20 25 | 9 14 20 12 7 13 17 12 21 5 | 30 31 38 32 29 30 29 35 35 32 26E | 15 22 44 14 9 15 22 18 29 9 | 79 95 88 86 77 89 89 74 80 81 27 | 12 16 22 10 7 13 16 12 26 6 | 23 27 33 26 25 26 23 30 32 26 28 | 13 16 24 11 7 12 11 15 40 7 | 20 31 31 21 25 29 21 25 32 21 30 | 8 13 16 14 4 8 17 8 28 5 | 20 29 27 30 23 27 27 25 31 25 31 | 11 21 27 14 8 17 24 14 20 7 | 15 34 32 25 21 30 27 19 23 20 X32 | 15 --- --- --- 41 --- 20 30 --- 16 | 18 --- --- --- 40 --- 21 37 --- 19 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 20 24 13 7 15 16 14 27 |T 26 37 36 31 31 32 28 30 35 28 WRMS | 11 20 23 13 7 15 14 10 25 |NE 23 33 33 28 28 28 25 27 32 26 MEDI | 11 19 22 12 7 14 16 14 23 |MD 20 31 32 26 23 27 23 26 32 24 Table 3.1450.6 GPS week: 1450 Day: 6 MJD: 54400.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+---------------------------------------------------+---------------------------------------------------- 1E | 25 14 32 16 8 12 19 14 23 8 | 72 74 71 76 71 76 71 72 74 71 2 | 10 17 21 12 6 16 18 11 20 6 | 18 29 25 26 21 26 28 23 27 22 3 | 6 14 29 11 6 17 11 13 37 6 | 16 23 25 20 15 20 20 19 43 17 4 | 12 19 28 11 8 10 12 14 19 6 | 14 24 29 22 18 22 21 21 27 17 5 | 13 12 18 14 5 10 13 9 29 5 | 38 46 45 44 39 40 46 44 45 42 6 | 10 17 28 11 6 7 16 11 35 6 | 16 31 34 29 19 25 16 23 31 20 7 | 11 15 28 11 6 8 14 9 30 6 | 19 30 34 31 21 26 19 26 25 22 8 | 10 16 22 10 6 12 16 13 28 6 | 19 24 31 22 21 24 18 23 28 19 9 | 9 21 24 10 8 10 15 11 25 6 | 26 35 34 25 25 28 30 25 38 26 10 | 7 12 22 8 5 13 12 11 24 5 | 25 33 37 25 27 27 28 24 24 26 11E | 10 16 24 13 7 17 18 16 19 6 | 28 34 35 36 30 32 40 32 29 31 12 | 11 13 24 10 7 12 12 14 35 6 | 28 38 39 35 30 33 33 32 34 31 13 | 13 25 23 14 5 15 16 10 20 6 | 49 56 47 51 50 54 51 47 51 49 X14 | 10 18 18 15 8 18 18 12 --- 6 | 86 40 95 85 85 27 87 32 --- 86 X15 | 4 --- --- --- 305 --- --- --- --- 0 | 41 --- --- --- 88 --- --- --- --- 41 16 | 10 13 21 9 11 16 16 16 55 7 | 24 30 30 28 26 30 26 24 34 24 17 | 14 21 30 18 6 12 16 13 24 7 | 14 37 40 30 21 29 20 20 28 21 18 | 13 20 20 18 7 18 17 13 36 7 | 16 36 32 26 23 31 24 20 30 20 19 | 12 22 21 17 6 18 20 19 26 7 | 25 40 31 34 27 34 26 30 34 26 20 | 15 24 23 18 7 20 13 14 21 7 | 25 36 30 26 24 28 23 23 20 21 X21 | 11 19 --- 10 11 19 11 17 --- 7 | 9 21 --- 13 13 18 7 8 --- 13 22 | 12 18 25 17 7 19 18 14 40 7 | 23 37 39 25 25 30 32 24 39 24 X23 | 14 24 19 12 6 16 14 11 --- 7 | 15 35 25 17 18 25 23 16 --- 15 24 | 13 19 33 13 7 16 13 9 31 7 | 20 29 35 31 21 27 21 26 34 24 25 | 8 15 23 15 7 12 16 10 20 6 | 26 28 32 30 25 29 24 25 24 24 26 | 14 16 21 15 7 11 25 22 32 8 | 126 124 124 122 125 129 121 123 138 125 27 | 12 16 27 14 5 13 17 10 26 6 | 21 25 29 25 22 25 21 26 24 21 28 | 10 13 21 15 9 10 15 10 41 6 | 28 38 38 28 30 33 31 28 41 29 30 | 10 13 25 18 5 9 16 10 28 6 | 31 46 47 47 36 40 39 40 36 38 31 | 11 19 26 14 10 17 18 15 18 6 | 18 35 35 26 20 29 26 19 21 21 X32 | 20 --- --- --- 45 --- 25 36 --- 19 | 24 --- --- --- 58 --- 30 51 --- 32 ------+---------------------------------------------------+---------------------------------------------------- RMS | 12 17 25 14 7 14 16 13 30 |T 30 38 41 35 34 34 33 31 37 32 WRMS | 11 17 25 14 7 14 15 11 27 |NE 28 37 40 34 33 32 31 30 36 30 MEDI | 11 17 23 14 7 13 16 13 26 |MD 24 35 34 28 25 29 26 25 31 24 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 4.1450 GPS week: 1450 MJD: 54394.0-54400.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2934 |U 7 10 19 |U 8 8 27 |U 8 10 20 | emr | emr 2752 |U 9 13 28 |U 8 8 26 | 9 9 24 | esa | esa 2729 |U 10 12 23 |U 8 9 32 | 13 10 26 | gfz | gfz 2776 |U 9 9 19 |U 10 12 42 |U 11 10 26 | igr | igr 2796 | 10 13 32 | 9 14 37 | 10 10 24 | igs | igs 2847 | 10 13 24 | 9 12 37 | 10 8 23 | jpl | jpl 2736 |U 10 12 19 |U 7 9 27 |U 9 8 21 | mit | mit 2893 |U 7 11 21 |U 9 11 35 |U 9 9 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 5.1450.0 GPS week: 1450 Day: 0 MJD: 54394.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2966 | 5 7 15 | 7 7 23 | 6 8 18 | emr | emr 2684 | 8 8 34 | 6 13 28 | 9 12 26 | esa | esa 2784 | 11 6 19 | 9 9 30 | 13 9 24 | gfz | gfz 2853 | 6 5 15 | 9 16 43 | 12 11 27 | igr | igr 2874 | 12 29 46 | 8 21 32 | 11 11 24 | igs | igs 2939 | 9 11 36 | 8 15 33 | 9 9 26 | jpl | jpl 2868 | 8 10 15 | 7 11 27 | 9 7 22 | mit | mit 2976 | 10 11 20 | 8 15 35 | 12 9 26 | Table 5.1450.1 GPS week: 1450 Day: 1 MJD: 54395.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2970 | 5 5 13 | 7 6 30 | 8 6 12 | emr | emr 2872 | 7 6 14 | 7 7 26 | 10 9 21 | esa | esa 2784 | 9 13 18 | 10 8 32 | 13 9 19 | gfz | gfz 2852 | 7 5 14 | 10 11 44 | 14 10 26 | igr | igr 2880 | 6 9 18 | 8 11 36 | 11 9 14 | igs | igs 2960 | 6 5 30 | 11 10 45 | 10 6 20 | jpl | jpl 2869 | 7 11 16 | 6 6 23 | 10 8 18 | mit | mit 2976 | 4 4 22 | 10 8 31 | 9 6 11 | Table 5.1450.2 GPS week: 1450 Day: 2 MJD: 54396.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2873 | 6 5 19 | 9 7 31 | 11 11 19 | emr | emr 2680 | 9 11 35 | 7 8 22 | 10 9 24 | esa | esa 2784 | 8 8 23 | 9 7 34 | 16 10 30 | gfz | gfz 2761 | 9 7 25 | 8 13 37 | 15 11 31 | igr | igr 2783 | 11 14 73 | 10 17 42 | 13 12 30 | igs | igs 2824 | 10 7 31 | 10 15 46 | 12 10 27 | jpl | jpl 2582 | 13 18 24 | 7 11 30 | 10 9 26 | mit | mit 2880 | 6 7 18 | 10 12 41 | 11 14 27 | Table 5.1450.3 GPS week: 1450 Day: 3 MJD: 54397.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2871 | 9 9 26 | 6 6 27 | 10 7 29 | emr | emr 2776 | 12 9 26 | 7 7 26 | 12 8 30 | esa | esa 2688 | 11 11 26 | 6 8 34 | 14 10 35 | gfz | gfz 2760 | 12 10 20 | 9 12 46 | 12 9 36 | igr | igr 2784 | 12 6 18 | 10 17 47 | 11 10 35 | igs | igs 2813 | 13 10 17 | 7 9 32 | 11 6 32 | jpl | jpl 2584 | 14 12 22 | 7 8 31 | 10 9 36 | mit | mit 2880 | 8 7 38 | 9 9 35 | 12 8 28 | Table 5.1450.4 GPS week: 1450 Day: 4 MJD: 54398.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2960 | 8 17 13 | 6 8 26 | 6 6 15 | emr | emr 2782 | 11 27 30 | 9 9 30 | 8 7 27 | esa | esa 2688 | 14 21 28 | 7 7 30 | 12 11 26 | gfz | gfz 2764 | 11 13 23 | 11 12 45 | 10 7 25 | igr | igr 2782 | 11 11 23 | 13 19 41 | 11 8 31 | igs | igs 2784 | 13 28 16 | 9 11 33 | 9 4 21 | jpl | jpl 2782 | 11 15 17 | 8 10 24 | 9 7 19 | mit | mit 2880 | 8 17 10 | 8 11 44 | 8 7 16 | Table 5.1450.5 GPS week: 1450 Day: 5 MJD: 54399.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2945 | 6 11 22 | 8 7 24 | 7 10 16 | emr | emr 2688 | 8 13 19 | 9 7 24 | 8 4 15 | esa | esa 2688 | 11 6 24 | 9 9 32 | 10 8 20 | gfz | gfz 2672 | 8 11 13 | 11 10 33 | 9 10 17 | igr | igr 2688 | 8 14 19 | 8 7 28 | 8 9 15 | igs | igs 2741 | 9 10 18 | 9 12 29 | 9 7 16 | jpl | jpl 2688 | 11 10 16 | 7 8 26 | 7 7 14 | mit | mit 2784 | 7 11 20 | 7 9 29 | 8 9 18 | Table 5.1450.6 GPS week: 1450 Day: 6 MJD: 54400.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2957 | 8 19 26 | 11 16 28 | 9 20 31 | emr | emr 2784 | 8 16 35 | 9 7 24 | 7 12 25 | esa | esa 2687 | 9 16 24 | 9 13 30 | 13 15 25 | gfz | gfz 2776 | 7 11 25 | 9 12 45 | 8 12 21 | igr | igr 2784 | 8 6 25 | 7 9 30 | 7 8 19 | igs | igs 2870 | 8 19 19 | 9 14 42 | 8 12 22 | jpl | jpl 2784 | 8 9 23 | 7 9 27 | 7 12 15 | mit | mit 2880 | 7 17 18 | 8 10 29 | 7 14 17 | 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 6.1450 GPS week: 1450 MJD: 54394.500-54400.500 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 | 19 -4 35 63 3 | -11 20 | 19 18 55 44 6 | 1 emr uuuuu | 22 11 21 22 -4 | 62 64 | 25 25 164 64 24 | 2 esa uuuuu | 61 -26 30 52 -16 | 56 60 | 13 47 82 161 14 | 7 gfz uuuuu | 7 -3 -11 -1 3 | -7 19 | 17 15 56 54 14 | 3 igr xxxxx | 38 37 37 7 3 | -9 20 | 28 19 63 67 12 | 2 irf xxxxx | -1 14 35 51 3 | -5 16 | 9 11 53 68 9 | 1 jpl xxxxx | 1417 -571 56 45 38 | 18 40 | 57 22 173 58 24 | 12 mit uuuuu | -18 21 -136 -22 3 | -1 18 | 27 33 117 132 17 | 2 ngs uuuuu | -66 -40 44 -100 0 | 2 8 | 18 30 96 85 6 | 1 sio uuuuu | 51 98 38 54 -6 | 35 38 | 17 34 80 85 12 | 3 Table 7.1450.0 GPS week: 1450 Day: 0 MJD: 54394.500 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 -13 -27 66 14 | -13 19 emr uuuuu | 53 -12 196 8 27 | 58 59 esa uuuuu | 50 -20 -103 -147 -38 | 67 70 gfz uuuuu | -2 -3 -83 33 8 | -5 16 igr xxxxx | 75 38 149 -33 17 | -7 17 irf xxxxx | 0 10 -39 -17 8 | -5 14 jpl xxxxx | 1426 -582 152 25 70 | 1 20 mit uuuuu | 15 13 -27 -157 4 | 2 15 ngs uuuuu | -85 -1 78 57 -5 | 1 7 sio uuuuu | 55 84 -16 22 -3 | 40 45 Table 7.1450.1 GPS week: 1450 Day: 1 MJD: 54395.500 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 | 36 -1 -4 49 0 | -10 20 emr uuuuu | 38 19 140 63 1 | 61 64 esa uuuuu | 73 -92 59 97 -24 | 64 67 gfz uuuuu | 5 -2 11 9 0 | -4 17 igr xxxxx | 66 79 41 80 -4 | -6 18 irf xxxxx | 14 27 17 133 -3 | -4 15 jpl xxxxx | 1447 -575 208 59 52 | 8 34 mit uuuuu | -46 43 -22 -108 -10 | 2 16 ngs uuuuu | -74 -40 -93 -64 4 | 2 8 sio uuuuu | 69 104 -7 100 -16 | 38 42 Table 7.1450.2 GPS week: 1450 Day: 2 MJD: 54396.500 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 | 32 -29 59 105 10 | -11 20 emr uuuuu | 48 -22 191 119 17 | 61 64 esa uuuuu | 49 -26 -42 243 -21 | 60 63 gfz uuuuu | -7 1 -96 -74 -27 | -6 16 igr xxxxx | 44 30 87 -116 -18 | -8 19 irf xxxxx | -3 4 67 84 -10 | -5 15 jpl xxxxx | 1300 -615 314 -4 9 | 13 38 mit uuuuu | -13 57 -154 -92 -24 | 0 16 ngs uuuuu | -74 -3 -11 -158 11 | 1 8 sio uuuuu | 55 56 98 70 2 | 34 37 Table 7.1450.3 GPS week: 1450 Day: 3 MJD: 54397.500 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 | 42 8 -33 118 -2 | -11 20 emr uuuuu | 6 14 57 -5 3 | 63 66 esa uuuuu | 59 58 67 76 -7 | 54 58 gfz uuuuu | 35 -2 15 95 10 | -9 21 igr xxxxx | 44 31 -9 38 7 | -11 21 irf xxxxx | 8 17 -17 124 12 | -7 17 jpl xxxxx | 1486 -559 -54 105 43 | 15 39 mit uuuuu | -53 -23 -17 -96 16 | -3 19 ngs uuuuu | -71 -37 -17 -181 -4 | 2 8 sio uuuuu | 53 72 -75 144 5 | 33 36 Table 7.1450.4 GPS week: 1450 Day: 4 MJD: 54398.500 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 | 24 -21 99 79 4 | -11 20 emr uuuuu | -4 58 -139 3 -3 | 64 67 esa uuuuu | 64 1 45 63 -20 | 53 57 gfz uuuuu | 25 -12 40 -14 10 | -9 21 igr xxxxx | 6 30 -37 -3 14 | -10 21 irf xxxxx | -3 5 96 71 15 | -6 17 jpl xxxxx | 1419 -553 18 30 54 | 22 44 mit uuuuu | -31 45 -223 -18 27 | -3 20 ngs uuuuu | -72 -86 55 -179 -7 | 2 8 sio uuuuu | 19 108 110 147 9 | 33 37 Table 7.1450.5 GPS week: 1450 Day: 5 MJD: 54399.500 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 | -11 9 63 -13 -3 | -12 20 emr uuuuu | 17 10 -195 52 -35 | 64 66 esa uuuuu | 48 -58 154 -175 -2 | 49 53 gfz uuuuu | 2 -25 0 -23 9 | -10 21 igr xxxxx | 0 24 29 72 6 | -10 21 irf xxxxx | -14 31 94 -35 2 | -5 17 jpl xxxxx | 1428 -560 -91 133 31 | 30 50 mit uuuuu | 12 35 -312 200 9 | -2 20 ngs uuuuu | -52 -55 207 -70 -1 | 2 8 sio uuuuu | 40 162 145 -55 -13 | 33 36 Table 7.1450.6 GPS week: 1450 Day: 6 MJD: 54400.500 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 | 5 20 86 35 0 | -12 20 emr uuuuu | -6 14 -100 -84 -35 | 62 65 esa uuuuu | 83 -41 32 209 -1 | 48 52 gfz uuuuu | -10 25 37 -35 13 | -9 20 igr xxxxx | 31 30 0 8 3 | -10 21 irf xxxxx | -8 8 25 -1 -4 | -5 17 jpl xxxxx | 1412 -552 -156 -31 6 | 37 53 mit uuuuu | -12 -22 -199 118 0 | -1 20 ngs uuuuu | -32 -54 86 -103 0 | 2 8 sio uuuuu | 66 104 14 -52 -23 | 32 36