Date: Thu, 21 Aug 2008 12:41:07 +0000 From: Jim Ray Subject: [IGSREPORT-16548] Wk 1491 IGS Final Orbits To: igsreport@igscb.jpl.nasa.gov Message-id: <48ad6263.ZQxG7BR9K8Nzm7WN%igs.acc@noaa.gov> Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit User-Agent: nail 11.25 7/29/05 Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 21 Aug 05:41:10 PDT 2008 Message Number 16548 ****************************************************************************** Author: AC Coordinator / NOAA NGS sum-file Version 2.0 Final IGS Orbit Combination - Week 1491 (Aug 03, 2008 - Aug 09, 2008) Contacts: J. Ray (jim.ray@noaa.gov), J. Griffiths (jake.griffiths@noaa.gov) COMBINATION STRATEGY: --------------------- Starting with GPS week 860, the IGS Final orbit combination is done directly in the ITRF without any alignment to the Bulletin B EOP series. Each centre satellite clock corrections are first transformed to a common reference. One of the following two methods can be used (the REMARKS section of this report gives which method is used): [1] For each centre, a clock offset and a drift are estimated with respect to the broadcast clock corrections using only non-SA satellites; [2] A chosen reference centre is aligned to the broadcast clock corrections using all satellites. All other centres are then aligned to that reference centre. The offsets and drifts are used to align each centre satellite clock corrections to GPS time. Ephemerides and clock corrections are then combined as weighted averages computed over all centres. Each centre is given a position weight and a clock weight. The position weights are computed from each centre's absolute deviation to the unweighted average orbit after the estimation of a 7-parameter Helmert transformation. The clock weights are either computed from [1] the absolute deviation of the initial alignment to broadcast clock for the non-SA satellites, or [2] from the absolute deviation of centre's aligned clock corrections with respect to the unweighted mean. Finally, a 7-parameter Helmert transformation and clock offset and drift are estimated for each centre with respect to the combined solutions and parameters and RMS of fit reported. All the above estimations are performed using the L1-norm robust scheme. Each centre ephemerides are also evaluated individually and independently from the orbit combination by using week long arcs. The Earth Orientation Parameters (EOP) used in this evaluation are those submitted by the respective centres. The IGS combined orbits/clocks and all centres providing both orbit and clock solutions are further evaluated by an independent point positioning (navigation) program that uses both phase and pseudorange data. This is primarily intended for testing clock solution precision as well as the orbit/clock consistency. Like the clock solutions broadcast in the navigation message, the combined satellite clocks are corrected for the periodical relativistic correction (see e.g. GPS interface Control document ICD-GPS-200, p.73): -2*(X.V)/c [distance unit], where X and V are the inertial sv state and velocity vectors and c is the speed of light. Also for compatibility, no satellite L1/L2 delay calibration should be applied. SOFTWARE: --------- The weighted average software used was originally developed by T. Springer and G. Beutler in 1993. The GPS long arc orbit analysis software used here for individual centre ephemeris evaluation was developed by Beutler et al. at the Astronomical Institute of the University of Bern (AIUB). For more details on the orbit combination and complete references for both software see: Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS Analysis Centers, Bulletin Geodesique, 69, pp 200-222. Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination and Evaluation, Appendix I of the Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94. Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1995 Annual Report, pp. 45-76. Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1996 Annual Report, pp. 55-100. PRODUCTS GENERATED: ------------------- The resulting average ephemeris and clocks are output to daily files in SP3 format. The satellite accuracy codes displayed in the header are based on the weighted RMS for each satellite. Note that each file contains all the satellites that appear in any of the centre ephemeris files. If a satellite or centre was excluded from combination, a note in the REMARKS section of this report will identify the exclusion and the reason. The resulting x and y earth rotation parameters (ERP) associated with the IGS ephemeris files and their rates (xrt, yrt) are computed using a weighted average of all available centres (weights are those from the orbit combination). Pole rate combination uses only centres providing estimated pole rates. Starting with GPS wk 0894, IGS LOD combinations were implemented in the Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated using Bulletin A most recent 3 weeks (21 days), i.e. up to 5 days prior to the last non-predicted day of Bulletin A. AC LOD biases are removed and the new AC bias-free LODs are used to compute a weighted IGS LOD which in turn is integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC values are printed in the IGS Final erp file. The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are: igs1491[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1491[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1491[0-6].cls IGS GPS clock combination summary report. igs14917.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs14917.sum Complete report. REMARKS concerning the IGS Orbit Combination: --------------------------------------------- 1. The centres used in the clock combination are COD, EMR, ESA, GFZ, MIT, 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. Starting week 1478, a new solution from CNES/GRGS (GRG) is included for evaluation and 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 | 5 30 RAMO WROC WTZR 0 | EMR | WTZR 0 | ESA | 5 30 RAMO 0 | GFZ | 7 16 29 0 | JPL | 30 QUIN 0 | MIT | 6 21 ALIC NYAL 1 | COD | 5 30 CAS1 KARR NRIL 1 | ESA | 5 22 30 DARW UNSA 1 | GFZ | 7 29 30 BJFS NLIB PERT 1 | JPL | 30 PERT 1 | MIT | 16 21 22 USNO 2 | COD | 30 BRUS DRAO WTZR 2 | EMR | 5 DRAO MIZU 2 | ESA | 30 NRC1 USNO WTZR 2 | GFZ | 7 16 18 30 BAN2 2 | JPL | CHPI 2 | MIT | 18 NRC1 USNO 3 | ALL | 30 3 | COD | 4 BOR1 BRUS IENG NRIL RAMO 3 | EMR | MIZU YAKT 3 | ESA | 4 19 RAMO UNSA USNO 3 | GFZ | 7 16 19 29 3 | JPL | 19 BOGT 3 | MIT | 5 19 USNO 4 | COD | 3 30 CEDU NRIL 4 | EMR | THU3 4 | ESA | NRC1 RAMO TWTF 4 | GFZ | 7 NISU TWTF 4 | JPL | 30 4 | MIT | 5 USNO 5 | COD | CEDU 5 | EMR | MIZU 5 | ESA | NRC1 RAMO 5 | GFZ | 7 29 BAN2 DAEJ DGAR HARB MAS1 5 | MIT | 4 5 9 DAEJ DARW MAS1 USNO 6 | COD | BRUS CEDU HOB2 IENG MAW1 6 | EMR | MIZU 6 | ESA | NLIB TIXI 6 | GFZ | 7 BAN2 BJFS 6 | MIT | 5 29 USNO 5. The following table lists all maneuvered satellites for this week. The solutions from COD and ESA, which modeled the maneuver, are used that day for combination. An associated accuracy code of 0 (unknown) is given if only one AC is left (no redundancy). For the long arc evaluation the arc is split into two parts at the given maneuver epoch. PRN | Date | Ref. NANU ----+------------+---------- G28 | 2008_08_07 | 2008086 G28 | 2008_08_08 | 2008086 6. 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. 7. 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 .5 .9 -7 -9 0 -.47 EMR | -.8 -7.6 -6.8 51 -26 30 -.48 ESA | 2.1 .8 2.0 21 -7 36 -.44 GFZ | 1.3 .3 1.9 0 -41 -3 -.77 GRG | 3.5 2.5 5.2 -25 -12 -1 -.24 JPL | -8.0 -3.6 -1.9 17 20 -8 -.41 MIT | .4 -2.2 3.6 0 8 -21 -.59 NGS | 1.9 -2.5 5.6 -35 4 19 -.47 SIO | -6.3 -1.8 -12.2 -38 56 -9 -.34 8. 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. 9. 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. 10. 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 1.1491.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1491.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 2.1491.[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 3.1491.[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 5.1491.0-6). 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 1491 summary. (Aug 03, 2008 - Aug 09, 2008) Table 1.1491.a GPS week: 1491 MJD: 54681.000-54687.000 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 212| 0 0 0 17 18 -34 -.20 10 10 | -284 -380 17 116 | 0 0 1 5 13 10 .01 | 757 1271 emr 75| 0 2 -4 -112 59 2 .39 15 15 | 1728 -308 17 155 | 1 1 1 13 29 11 .04 | 751 1271 esa 111| 0 0 5 -18 -21 0 .32 11 11 | -8987 -318 22 141 | 0 0 1 18 19 19 .03 | 642 1892 gfz 198| 0 0 -3 -2 81 68 -.13 13 13 | 147 -177 23 129 | 1 0 0 14 11 38 .02 | 385 979 grg 80| 0 0 2 31 36 7 1.04 33 31 | -299 -391 671 143075 | 1 2 2 18 14 66 .06 | 786 1288 igr n/a| 0 0 2 11 3 -38 .07 5 5 | 8485 201 24 78 | 0 0 0 9 10 19 .04 | 970 1194 jpl 120| 2 1 -1 -38 -32 8 .51 14 14 | 2949 -298 20 98 | 1 2 2 10 9 29 .04 | 414 1166 mit 257| 0 -1 -2 -14 -48 11 -.29 11 10 | -150 -30 21 121 | 1 1 1 30 33 11 .03 | 242 684 ngs 230| 0 0 2 84 8 -58 -.27 10 9 | 1285516 1285500 2350 3934 | 0 1 1 28 22 17 .04 | 3860745 3860751 sio 109| -1 1 2 84 -124 19 -.20 21 20 | --- --- --- --- | 1 1 0 36 9 9 .03 | --- --- Table 1.1491.b GPS week : 1491 MJD: 54681.000-54687.000 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 ------+------------------------------------+------------------------------------------ 2 | 5 5 5 5 5 5 5 | 3 | 4 4 4 4 7 5 6 | 4 | 5 5 5 5 5 4 4 | 5 | 6 6 7 16 8 8 7 | 6 | 4 4 4 4 4 4 4 | 7 | 6 5 5 5 5 5 5 | 8 | 4 4 4 4 4 4 3 | 9 | 4 4 4 4 4 4 4 | 10 | 4 4 4 4 4 4 4 | 11 | 4 4 4 4 4 4 5 | 12 | 6 5 5 5 5 5 6 | 13 | 5 5 5 5 5 5 5 | 14 | 4 4 5 5 4 5 4 | 15 | 5 5 5 6 6 5 6 | 16 | 6 7 6 7 6 6 6 | 17 | 5 5 6 5 6 6 5 | 18 | 5 6 6 6 6 5 6 | 19 | 6 6 6 5 6 5 5 | 20 | 5 5 5 5 5 5 5 | 21 | 5 5 5 5 5 5 4 | 22 | 5 5 5 5 5 5 5 | 23 | 5 5 5 5 5 5 5 | 24 | 4 4 4 4 4 4 4 | 25 | 4 4 4 4 4 4 4 | 26 | 5 5 5 7 5 5 5 | 27 | 4 4 4 3 4 3 3 | 28 | 4 5 5 4 0 10 5 | 29 | 6 6 6 6 6 6 6 | 30 | 5 5 7 6 7 7 6 | 31 | 6 6 6 6 6 6 6 | 32 | 6 5 5 5 5 5 5 | 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 2.1491.0 GPS week: 1491 Day: 0 MJD: 54681.000 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 212| 0 1 1 17 35 -50 -.20 10 10 | 43 -447 17 103 | 35 11 | emr 75| 0 0 -6 -125 52 -3 .46 14 14 | 2391 -1286 17 156 | 7 -6 | esa 111| 1 0 4 -8 -26 10 .28 11 11 | -8992 -2322 20 142 | 11 38 | gfz 198| 0 1 -2 -11 93 86 -.16 14 14 | 530 -711 22 129 | 17 7 | grg 80| -1 0 2 8 60 -90 1.08 30 29 | 57 -500 87 236 | 63 7 | igr n/a| 0 1 2 -2 24 -35 .07 5 5 | 7320 -680 21 76 | 3 -2 | jpl 120| 4 0 1 -33 -27 9 .51 14 14 | 3294 -1145 18 88 | 32 20 | mit 257| -1 0 -3 10 -46 7 -.26 10 10 | 237 -864 20 134 | 4 51 | ngs 230| 0 0 3 63 11 -83 -.30 12 10 | 72 -517 2427 3721 | -33 -89 | sio 109| -4 2 1 108 -128 30 -.22 23 21 | --- --- --- --- | -48 39 | Table 2.1491.1 GPS week: 1491 Day: 1 MJD: 54682.000 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 212| 0 1 2 19 24 -36 -.19 10 10 | -623 1642 14 101 | 20 -21 | emr 75| 2 1 -3 -92 82 13 .36 15 15 | 1452 2027 18 170 | -38 -44 | esa 111| 0 0 2 7 -23 5 .29 11 11 | -9448 2998 21 142 | -27 42 | gfz 198| 0 1 -3 -10 68 97 -.14 14 14 | -1 567 23 131 | 5 -1 | grg 80| 0 3 0 30 38 81 1.01 32 31 | -606 1588 92 276 | 48 -20 | igr n/a| 1 0 1 14 9 -49 .08 5 5 | 6990 2476 22 82 | 9 -9 | jpl 120| 1 -1 1 -27 -22 -24 .46 13 13 | 2553 1923 20 97 | -9 10 | mit 257| -2 -1 0 -35 -63 8 -.27 10 9 | -437 986 21 143 | 13 31 | ngs 230| 1 -1 1 89 14 -76 -.24 10 10 | -614 1590 2284 4250 | 52 -28 | sio 109| -2 1 2 99 -125 28 -.18 21 19 | --- --- --- --- | -54 39 | Table 2.1491.2 GPS week: 1491 Day: 2 MJD: 54683.000 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 212| 1 0 0 13 2 -28 -.21 9 9 | -1003 -340 18 137 | 49 2 | emr 75| 0 3 -2 -99 98 0 .38 13 13 | 2570 546 16 167 | -10 -64 | esa 111| 0 0 3 -17 -47 -5 .34 11 11 | -9857 -364 25 146 | 22 17 | gfz 198| 0 0 -3 2 96 65 -.14 13 13 | -489 764 25 127 | 13 -14 | grg 80| 0 0 0 31 22 16 1.09 31 31 | -1007 -355 88 318 | 62 -12 | igr n/a| 1 0 1 12 0 -37 .09 5 5 | 8521 960 31 85 | 5 -23 | jpl 120| 0 -1 0 -58 -33 20 .45 13 13 | 3553 241 23 103 | 27 9 | mit 257| 0 -2 -1 10 -70 5 -.28 11 11 | -279 637 26 129 | -15 46 | ngs 230| 0 0 1 70 4 -68 -.28 11 9 | -1068 -241 2571 4285 | 31 -112 | sio 109| -1 0 2 125 -106 21 -.16 21 20 | --- --- --- --- | -46 67 | Table 2.1491.3 GPS week: 1491 Day: 3 MJD: 54684.000 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 212| 0 0 0 11 14 -34 -.21 9 9 | -1424 865 14 115 | 44 -15 | emr 75| 2 4 -2 -115 65 5 .37 15 15 | 2453 -1835 17 150 | -4 -40 | esa 111| 0 -1 5 -28 -42 7 .35 11 11 | -8967 1064 21 149 | 50 15 | gfz 198| 0 0 -3 20 71 52 -.10 13 13 | 22 296 22 150 | 10 -10 | grg 80| 2 -3 1 59 30 -14 1.12 33 33 | -1539 978 4127 999999 | 54 -111 | igr n/a| 0 0 2 2 0 -54 .08 5 5 | 8908 -1123 24 66 | -27 -21 | jpl 120| 2 3 0 -44 -18 24 .50 15 15 | 3271 -1750 18 99 | 15 -12 | mit 257| 0 -3 -1 14 -76 22 -.26 12 11 | -318 -520 19 101 | -29 34 | ngs 230| -1 0 2 44 31 -55 -.20 10 9 | 9999999 -999999 1986 3605 | 24 -121 | sio 109| 0 -2 2 105 -120 22 -.18 21 18 | --- --- --- --- | -49 67 | Table 2.1491.4 GPS week: 1491 Day: 4 MJD: 54685.000 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 212| 0 0 0 23 8 -42 -.21 12 10 | 733 -2061 18 127 | 18 -23 | emr 75| 0 2 -3 -106 73 18 .39 16 16 | 1570 -767 18 144 | 6 -28 | esa 111| 0 0 7 -5 -10 26 .32 11 11 | -8072 -2419 23 155 | 8 17 | gfz 198| -1 0 -2 -24 73 -9 -.09 13 13 | 676 -2110 25 135 | 13 -14 | grg 80| 0 -2 2 51 15 -60 1.00 30 29 | 738 -2097 83 218 | -32 -57 | igr n/a| 0 -1 2 25 0 2 .11 6 6 | 9034 -39 24 90 | -34 18 | jpl 120| 3 4 -3 -30 -38 52 .52 15 15 | 2736 -410 22 114 | 57 9 | mit 257| 0 -2 -2 -39 -71 19 -.30 11 10 | -150 -129 17 125 | 6 43 | ngs 230| 0 -2 2 107 34 -49 -.24 11 9 | -999999 9999999 2431 3826 | -4 -90 | sio 109| -1 3 0 80 -136 3 -.20 21 20 | --- --- --- --- | -53 78 | Table 2.1491.5 GPS week: 1491 Day: 5 MJD: 54686.000 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 212| 0 0 0 24 9 -20 -.20 11 10 | 202 -1081 19 113 | 23 23 | emr 75| 0 1 -4 -116 22 -16 .40 16 16 | 780 -438 18 142 | -24 18 | esa 111| 0 0 5 -44 -5 -35 .34 10 9 | -8246 -643 21 135 | 11 6 | gfz 198| 0 0 -3 6 77 102 -.14 13 13 | 251 92 22 112 | -7 9 | grg 80| 0 0 5 20 42 43 .96 39 30 | 191 -1092 111 234 | -27 20 | igr n/a| 0 0 2 15 -9 -37 .02 5 5 | 8993 70 22 86 | -48 3 | jpl 120| 1 1 -3 -43 -43 13 .55 14 14 | 2509 -322 21 89 | -4 17 | mit 257| 0 0 -2 0 15 -7 -.32 11 10 | -223 257 20 115 | -14 -8 | ngs 230| 0 -1 4 86 -29 -37 -.29 10 8 | 191 -1092 2173 3586 | -31 -7 | sio 109| -1 1 1 42 -128 21 -.25 21 21 | --- --- --- --- | -5 113 | Table 2.1491.6 GPS week: 1491 Day: 6 MJD: 54687.000 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 212| 0 1 -1 11 34 -30 -.19 11 10 | 79 -1242 19 116 | 0 -2 | emr 75| 1 1 -6 -130 22 -1 .35 17 17 | 881 -403 18 160 | 27 42 | esa 111| 0 -1 6 -33 5 -4 .35 9 10 | -9329 -542 24 121 | -10 37 | gfz 198| 2 -1 -1 1 92 85 -.13 13 13 | 42 -137 25 122 | -4 -1 | grg 80| 0 1 2 16 44 78 1.01 39 31 | 70 -1259 110 250 | -97 -11 | igr n/a| 0 -1 4 12 0 -54 .01 6 6 | 9634 -256 24 63 | -45 38 | jpl 120| 0 1 -4 -32 -39 -34 .56 14 14 | 2728 -623 23 98 | 7 26 | mit 257| 1 0 -2 -61 -22 23 -.33 11 9 | 118 -582 25 106 | 4 22 | ngs 230| -1 0 3 131 -10 -41 -.30 9 8 | 31 -1235 2580 4270 | -64 -32 | sio 109| -1 3 2 28 -128 11 -.19 22 20 | --- --- --- --- | -1 77 | 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 3.1491.0 GPS week: 1491 Day: 0 MJD: 54681.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS ------+--------------------------------------------------------+--------------------------------------------------------- 2 | 10 15 11 9 46 5 11 12 10 38 5 | 23 31 28 22 31 23 26 25 28 30 24 3 | 7 12 12 10 24 6 10 10 10 22 4 | 23 25 30 28 26 27 27 24 26 25 23 4 | 10 9 10 14 23 5 10 7 9 31 4 | 34 41 42 34 52 38 41 36 39 36 37 X5E | 13 17 12 15 47 5 --- 8 13 19 5 | 136 134 135 127 37 139 --- 137 138 19 137 6 | 7 10 10 8 18 4 10 8 10 20 3 | 13 20 20 18 24 17 19 15 17 18 14 7 | 10 14 12 28 23 6 14 13 12 21 6 | 17 32 25 36 40 23 32 21 23 24 21 8 | 8 10 8 10 21 5 9 13 12 24 4 | 26 27 28 26 24 24 28 32 28 37 27 9 | 9 11 10 10 22 4 8 6 12 13 3 | 15 21 18 18 20 17 19 19 21 17 16 10 | 8 14 10 10 29 5 9 7 11 21 4 | 17 27 24 23 29 19 17 22 21 30 20 11 | 9 11 10 11 24 8 11 7 15 18 4 | 39 42 44 35 42 35 44 39 36 32 38 12E | 12 18 12 20 28 6 18 9 15 17 5 | 16 29 17 28 24 20 28 18 19 28 17 13 | 8 11 13 14 33 4 14 15 11 13 4 | 11 25 20 19 40 14 25 18 15 16 14 14 | 9 16 9 10 28 5 14 10 8 17 4 | 11 25 16 19 31 16 22 13 18 21 14 15 | 10 15 12 13 34 6 17 10 15 24 5 | 15 27 20 21 34 17 22 21 20 30 18 16E | 10 21 15 10 26 6 22 15 15 20 6 | 20 31 21 21 19 19 29 21 22 22 19 17 | 9 17 12 20 36 7 14 9 9 24 5 | 20 38 25 36 56 27 37 23 21 25 25 18 | 10 17 16 12 21 5 15 9 12 23 5 | 20 32 18 29 36 24 25 21 22 25 21 19 | 15 18 14 15 25 6 16 13 14 28 6 | 16 32 18 27 33 17 27 16 17 26 17 20 | 9 14 13 15 29 3 13 8 14 12 4 | 10 23 16 22 39 14 23 12 12 12 13 21 | 12 14 9 8 38 6 14 9 10 30 4 | 23 31 32 25 32 25 28 26 25 31 25 X22 | 7 17 10 13 26 6 --- 8 10 18 4 | 14 29 18 25 37 18 --- 16 17 26 17 23 | 9 16 11 9 30 5 17 9 13 18 4 | 11 29 17 18 37 16 28 15 12 15 14 24 | 8 12 6 10 44 5 8 5 9 20 3 | 27 25 26 26 27 26 24 24 28 23 25 25 | 8 8 8 10 20 4 8 12 9 26 4 | 12 24 21 21 23 18 22 20 19 28 17 26 | 8 18 12 11 37 5 11 14 12 23 5 | 31 40 35 37 50 37 39 37 34 36 33 27 | 13 7 8 10 21 5 9 10 12 24 4 | 14 24 24 22 28 22 26 22 25 27 20 28E | 11 11 11 12 22 4 15 9 10 13 4 | 13 20 15 15 28 13 18 14 15 15 12 29 | 15 18 16 18 38 7 20 10 13 23 6 | 22 41 30 36 52 27 40 23 26 20 27 30E | 14 16 11 16 54 4 15 11 11 19 5 | 55 57 54 60 56 55 55 55 56 56 55 31 | 12 18 12 19 24 5 19 10 13 20 5 | 14 30 19 25 38 17 29 14 15 17 15 32 | 9 15 12 17 22 5 13 9 13 33 5 | 9 23 19 21 25 14 20 16 14 30 13 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 10 14 11 14 30 5 14 10 12 23 |T 23 33 28 29 34 26 28 26 26 25 25 WRMS | 10 14 11 14 29 5 14 10 10 21 |NE 18 29 24 25 34 22 27 21 22 25 21 MEDI | 9 15 11 12 26 5 14 9 12 21 |MD 17 29 21 25 33 20 27 21 21 25 20 Table 3.1491.1 GPS week: 1491 Day: 1 MJD: 54682.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS ------+--------------------------------------------------------+--------------------------------------------------------- 2 | 6 10 6 9 38 5 9 9 11 37 4 | 13 17 15 13 21 13 19 17 20 25 13 3 | 7 13 12 11 21 3 9 8 10 20 4 | 25 29 26 25 24 25 26 25 26 27 24 4 | 12 8 7 14 27 8 8 16 11 27 5 | 37 43 42 37 51 39 41 43 41 36 38 X5E | 11 19 9 18 52 7 --- 9 10 24 5 | 109 113 96 95 32 110 --- 107 109 18 109 6 | 7 12 11 10 16 4 7 10 10 17 4 | 15 19 18 14 21 14 17 14 17 17 13 7 | 9 14 12 16 33 5 14 9 10 22 4 | 12 28 19 27 38 18 27 15 15 19 16 8 | 11 8 8 11 32 6 8 7 9 18 3 | 21 24 24 23 33 24 25 25 22 26 22 9 | 8 12 11 9 32 3 7 8 11 16 4 | 14 21 14 18 22 14 17 19 16 22 14 10 | 9 14 9 12 25 6 9 7 12 20 4 | 14 23 17 19 19 14 18 18 17 24 14 11 | 8 13 8 13 50 5 11 9 12 17 4 | 27 31 25 23 32 26 31 26 30 23 25 12E | 13 17 11 10 18 4 14 10 12 18 4 | 13 26 15 16 25 14 19 15 15 21 12 13 | 9 15 14 13 38 4 13 10 10 16 4 | 24 36 28 28 42 26 32 30 25 33 26 14 | 8 15 8 10 33 5 15 9 10 17 4 | 11 25 18 17 35 14 19 13 16 21 14 15 | 10 23 13 12 31 6 14 9 9 22 5 | 15 31 20 20 33 18 21 16 16 29 16 16E | 11 28 17 10 28 5 23 14 11 17 6 | 17 33 19 21 27 19 28 18 22 23 18 17 | 10 15 12 21 35 6 14 9 9 21 5 | 15 34 23 30 47 21 32 18 19 19 20 X18 | 8 20 13 16 27 6 --- 10 9 22 5 | 11 28 16 21 33 15 --- 16 15 22 14 19 | 11 16 14 18 25 5 18 11 11 28 5 | 12 27 16 26 36 16 26 14 16 23 14 20 | 8 13 16 17 27 5 17 9 11 14 5 | 10 22 15 21 38 14 23 10 15 12 10 21 | 11 13 9 10 30 7 12 8 8 30 4 | 14 24 19 16 26 16 24 18 16 23 16 X22 | 8 18 11 15 31 4 --- 7 11 --- 5 | 11 27 16 23 36 14 --- 14 14 --- 14 23 | 9 20 13 8 26 5 19 9 11 16 5 | 10 29 16 17 29 14 26 12 15 13 13 24 | 9 10 6 10 24 3 7 5 8 19 3 | 19 22 20 19 21 18 20 18 19 18 18 25 | 7 8 10 8 20 4 7 8 9 27 4 | 14 21 18 16 23 16 20 16 19 27 15 26 | 10 20 10 13 29 5 10 15 10 17 5 | 45 54 50 50 53 49 48 51 46 54 47 27 | 11 7 9 9 30 4 7 7 9 23 3 | 11 18 17 14 25 15 18 16 15 22 13 28E | 9 12 11 16 20 6 14 9 9 15 4 | 9 19 14 16 29 13 17 13 16 18 11 29 | 15 18 14 20 32 4 18 9 10 22 6 | 18 36 26 32 46 23 35 17 21 17 22 30E | 13 15 9 17 67 5 14 12 10 20 5 | 44 42 44 45 38 43 41 50 48 41 43 31 | 12 19 13 20 40 5 20 9 10 20 5 | 15 29 19 24 41 18 28 15 19 17 15 32 | 9 14 9 16 33 6 14 10 10 26 5 | 12 21 15 20 27 13 19 15 17 28 12 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 10 15 11 14 32 5 13 10 10 21 |T 20 30 23 25 32 22 25 23 23 23 21 WRMS | 10 15 11 14 31 5 13 9 10 19 |NE 17 27 21 22 32 19 25 19 20 23 18 MEDI | 9 14 11 13 30 5 13 9 10 20 |MD 14 27 19 21 32 16 24 17 17 22 15 Table 3.1491.2 GPS week: 1491 Day: 2 MJD: 54683.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS ------+--------------------------------------------------------+--------------------------------------------------------- 2 | 5 10 11 8 53 7 8 11 12 38 5 | 16 21 21 16 25 16 17 18 21 27 16 3 | 6 10 10 12 24 5 9 10 13 19 4 | 15 22 15 22 25 18 20 14 20 24 16 4 | 7 12 10 11 56 6 11 10 11 29 4 | 23 32 33 27 38 28 32 29 25 31 26 X5E | 16 24 11 17 51 8 --- 17 11 --- 7 | 105 115 126 116 41 109 --- 109 106 --- 108 6 | 7 9 9 10 24 5 8 11 11 16 3 | 9 18 12 15 26 12 16 10 16 17 11 7 | 11 15 13 15 24 6 14 10 10 18 5 | 10 30 19 25 36 18 26 12 17 15 15 8 | 10 11 9 10 34 6 8 13 10 17 4 | 14 18 16 18 27 15 18 17 15 17 15 9 | 8 10 8 8 23 4 9 10 10 13 3 | 14 17 14 15 18 14 16 18 19 16 13 10 | 8 10 10 12 28 6 7 10 9 18 4 | 10 19 16 18 22 14 17 15 15 20 13 11 | 8 11 10 12 36 7 12 11 10 13 4 | 28 34 31 26 31 24 32 31 26 26 27 12E | 11 15 14 11 37 5 17 11 13 16 5 | 12 28 22 19 31 20 27 19 22 28 17 13 | 9 14 13 12 27 4 13 10 9 15 4 | 8 25 16 20 40 13 22 12 13 14 11 14 | 8 12 10 9 22 4 16 13 12 17 4 | 7 22 18 15 33 12 18 12 11 17 10 15 | 12 16 11 12 25 4 14 11 9 21 5 | 15 27 19 20 30 16 22 15 17 27 16 16E | 12 23 15 11 24 7 21 14 12 18 6 | 16 32 18 23 26 21 29 18 22 23 19 17 | 8 14 10 18 31 7 15 13 15 26 5 | 19 35 24 31 52 24 35 17 20 26 22 X18 | 9 19 13 15 31 5 --- 11 10 --- 5 | 13 27 15 23 33 16 --- 12 11 --- 13 19 | 10 16 10 16 30 5 17 12 11 27 5 | 11 27 17 28 39 16 26 14 14 21 16 20 | 9 14 16 17 27 5 14 11 10 13 5 | 10 23 15 22 34 13 21 11 16 11 11 21 | 11 10 8 10 27 4 12 10 7 30 4 | 19 26 22 19 25 21 25 21 16 24 19 X22 | 8 13 11 15 35 5 --- 10 9 17 4 | 10 24 17 21 35 14 --- 11 11 18 12 23 | 10 15 15 8 26 4 19 12 9 17 5 | 8 26 17 15 29 12 24 13 12 13 10 24 | 9 9 6 10 26 5 9 11 7 18 3 | 21 20 20 20 19 21 19 20 21 17 19 25 | 8 10 10 7 16 5 8 8 8 23 3 | 16 23 23 20 24 21 22 22 21 27 18 26 | 11 17 12 12 25 6 10 13 11 14 4 | 36 48 44 44 39 41 44 47 40 47 42 27 | 8 9 9 9 32 5 8 8 8 17 3 | 13 16 17 18 24 16 17 14 19 15 14 28E | 7 10 13 17 18 5 12 12 11 12 4 | 10 19 17 17 28 14 16 11 17 15 11 29 | 14 18 16 19 29 5 21 12 15 22 6 | 19 36 26 31 46 25 37 19 20 17 22 30E | 12 15 12 27 48 8 16 18 12 22 6 | 69 67 68 76 58 67 66 73 71 69 69 31 | 10 14 14 18 34 4 19 12 12 17 5 | 12 27 17 23 37 16 27 13 16 12 14 32 | 8 12 10 15 23 7 13 12 8 25 4 | 8 18 14 20 24 12 19 14 15 25 11 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 9 13 11 13 31 5 13 11 11 21 |T 19 29 24 26 32 22 25 21 22 22 21 WRMS | 9 13 11 13 31 5 13 11 9 20 |NE 14 25 19 22 31 18 23 17 18 20 16 MEDI | 9 13 11 12 27 5 12 11 10 18 |MD 14 26 18 20 31 16 22 15 17 20 16 Table 3.1491.3 GPS week: 1491 Day: 3 MJD: 54684.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS ------+--------------------------------------------------------+--------------------------------------------------------- 2 | 6 13 7 9 38 5 12 12 11 36 5 | 21 26 22 22 23 22 24 23 22 29 21 3 | 10 10 11 8 29 7 10 11 9 19 4 | 18 29 23 23 27 21 24 25 21 31 22 4 | 5 12 10 10 46 4 12 12 11 27 4 | 26 34 33 28 32 30 33 28 28 30 27 X5E | 28 31 --- --- --- 21 --- 18 29 --- 15 | 94 83 --- --- --- 86 --- 84 106 --- 90 6 | 6 9 9 8 24 6 10 10 9 15 3 | 15 22 17 18 26 17 19 18 17 20 16 7 | 9 16 11 14 33 5 14 9 9 17 4 | 15 30 21 27 41 22 30 18 18 20 19 8 | 8 8 6 9 33 4 9 13 9 16 3 | 22 24 26 25 33 25 24 27 22 28 23 9 | 8 10 8 8 21 5 11 9 9 14 3 | 18 19 18 19 24 17 19 18 22 15 17 10 | 7 12 9 11 28 5 9 10 8 16 3 | 17 24 18 22 25 16 21 19 17 21 17 11 | 8 12 11 13 33 6 11 10 8 13 4 | 33 39 42 36 33 32 37 36 34 32 34 12E | 11 15 13 14 34 5 19 11 8 15 5 | 16 27 18 22 32 16 25 17 15 24 15 13 | 9 15 14 12 30 5 15 12 8 11 4 | 18 29 25 26 44 19 25 23 19 22 20 14 | 8 18 8 9 33 4 16 13 8 17 4 | 15 30 21 22 40 17 22 17 15 22 17 15 | 9 16 14 12 24 6 19 11 14 27 5 | 15 23 16 20 36 14 21 15 18 34 15 16E | 9 30 14 11 26 4 26 16 12 17 6 | 22 40 23 24 29 22 33 19 22 25 22 17 | 8 16 11 17 33 6 16 10 7 25 5 | 22 35 26 33 48 26 35 20 21 26 24 X18 | 12 19 10 18 28 5 --- 13 10 21 6 | 19 31 18 25 34 19 --- 17 18 23 18 19 | 12 17 9 15 34 6 16 11 12 25 5 | 17 32 19 30 34 21 29 22 18 25 21 20 | 8 16 19 16 31 7 16 13 11 13 5 | 14 27 19 26 41 16 24 16 18 17 16 21 | 13 12 8 9 26 6 14 8 8 29 4 | 22 31 29 23 29 25 29 24 24 28 24 22 | 8 13 9 15 21 5 14 12 10 18 4 | 15 28 18 25 36 18 22 14 15 20 17 23 | 10 21 14 8 28 5 21 13 10 16 5 | 9 32 15 16 32 14 27 14 13 13 13 24 | 11 10 7 10 23 6 13 10 10 17 4 | 24 29 26 25 26 28 28 26 30 23 26 25 | 7 8 8 9 29 3 7 7 6 23 3 | 22 28 25 24 28 24 28 23 24 28 24 26 | 9 20 15 12 36 5 15 15 13 42 6 | 92 98 103 99 99 99 97 101 96 103 97 27 | 9 9 6 9 36 4 8 7 8 13 3 | 12 18 20 19 27 17 21 18 18 15 16 X28E | 8 12 7 14 25 6 --- 10 7 15 4 | 10 21 13 17 25 16 --- 12 13 18 14 29 | 14 17 15 19 34 5 23 12 12 20 6 | 22 39 28 37 50 26 39 22 24 19 26 30E | 12 19 12 21 64 7 18 20 12 21 6 | 70 71 69 71 57 68 69 69 68 73 69 31 | 11 18 11 18 32 7 20 13 10 18 5 | 17 33 21 29 38 23 32 19 18 18 20 32 | 9 13 12 15 26 9 15 13 12 26 5 | 14 21 16 20 25 13 21 16 19 27 14 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 9 15 11 13 33 5 15 12 10 21 |T 24 33 26 28 35 26 30 26 26 27 26 WRMS | 9 15 11 13 33 5 15 11 9 18 |NE 21 31 25 27 35 24 29 24 23 26 23 MEDI | 9 15 10 12 30 5 14 12 10 17 |MD 18 29 21 24 32 21 25 19 19 23 20 Table 3.1491.4 GPS week: 1491 Day: 4 MJD: 54685.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS ------+--------------------------------------------------------+--------------------------------------------------------- 2 | 7 13 10 9 27 7 10 10 11 37 5 | 21 26 27 24 22 22 23 25 24 28 22 3 | 35 12 10 10 25 7 12 13 13 27 7 | 32 24 25 22 20 21 24 21 27 21 19 4 | 8 10 11 12 23 9 10 12 10 30 4 | 26 33 38 29 26 34 31 26 32 28 28 X5 | 17 20 15 --- --- 9 --- 15 16 --- 8 | 75 77 63 --- --- 71 --- 73 69 --- 72 6 | 6 11 8 9 20 6 11 10 8 16 3 | 14 20 20 18 24 18 19 18 17 15 15 7 | 9 14 10 15 37 5 15 11 12 17 4 | 14 25 17 25 39 17 30 13 14 16 14 8 | 7 10 9 8 34 5 9 11 11 10 3 | 15 18 19 19 22 18 19 23 20 15 16 9 | 7 12 10 10 25 5 11 7 9 14 3 | 19 21 23 23 20 21 19 20 22 18 19 10 | 8 16 8 12 32 6 9 8 10 19 4 | 14 26 20 23 23 20 19 20 21 18 17 11 | 10 13 9 13 30 4 13 9 9 15 4 | 32 35 38 30 34 31 33 29 30 24 30 12E | 9 18 15 14 28 6 18 12 10 16 5 | 11 30 19 24 30 17 25 17 14 21 15 13 | 10 16 11 12 30 6 14 13 10 11 4 | 11 24 16 19 36 17 25 14 18 16 12 14 | 8 13 9 9 32 5 15 12 11 15 4 | 11 23 18 17 33 15 21 12 14 19 13 15 | 12 16 14 11 30 5 18 11 13 24 5 | 22 28 27 26 38 25 26 23 23 33 22 16E | 12 24 11 8 27 6 25 15 9 19 5 | 16 33 19 21 36 21 31 16 18 23 18 17 | 10 17 20 22 38 7 16 12 13 24 6 | 20 36 34 34 49 28 36 18 24 26 25 18 | 13 17 11 14 29 4 17 13 12 21 5 | 17 31 20 24 33 20 33 15 18 20 18 19 | 12 16 10 15 27 7 18 13 16 25 5 | 17 30 21 26 32 23 30 17 23 20 19 20 | 8 14 13 17 38 6 16 12 8 11 4 | 12 22 18 23 39 14 23 12 15 15 13 21 | 12 14 6 7 28 4 14 9 10 28 4 | 17 28 26 23 41 23 27 22 21 22 22 22 | 8 15 11 13 19 5 13 13 10 17 4 | 12 27 19 23 31 18 24 14 18 21 16 23 | 9 18 11 9 40 6 20 14 10 16 5 | 12 28 17 18 36 16 29 16 18 17 14 24 | 9 14 6 13 25 4 14 8 8 19 4 | 20 24 23 26 25 23 21 21 23 16 20 25 | 7 11 6 8 21 3 7 8 12 21 3 | 13 18 16 15 24 14 20 13 12 25 13 26 | 13 22 13 11 21 8 15 9 11 20 5 | 38 48 38 39 45 42 46 36 41 30 37 27 | 10 10 6 8 27 4 9 7 10 9 3 | 13 16 16 18 20 17 21 17 14 12 13 X28E | 4 --- --- --- --- 69 --- --- --- --- 0 | 17 --- --- --- --- 203 --- --- --- --- 9 29 | 15 18 13 16 34 6 22 12 15 21 6 | 21 35 27 35 46 27 40 19 25 17 24 30E | 11 27 15 16 49 7 19 19 13 35 7 | 101 104 107 101 99 102 98 103 103 96 101 31 | 13 19 13 19 26 8 19 11 11 18 5 | 13 30 17 24 37 20 28 13 12 15 14 32 | 9 15 8 16 22 6 16 11 9 28 5 | 11 19 14 20 24 14 22 15 20 28 13 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 12 16 11 13 30 6 15 11 11 21 |T 22 31 26 26 33 31 29 23 25 23 22 WRMS | 10 16 11 13 29 6 15 10 9 20 |NE 17 26 22 23 31 21 26 18 20 20 18 MEDI | 9 15 10 12 28 6 15 11 10 19 |MD 17 27 20 23 33 21 25 18 20 20 18 Table 3.1491.5 GPS week: 1491 Day: 5 MJD: 54686.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS ------+--------------------------------------------------------+--------------------------------------------------------- 2 | 8 13 8 11 26 6 12 10 8 34 4 | 20 23 23 19 28 19 21 19 17 26 18 3 | 16 14 7 12 29 5 10 11 9 24 4 | 29 30 27 24 32 24 26 23 23 33 24 4 | 8 12 9 9 20 5 8 11 8 28 4 | 19 22 24 19 39 19 25 15 17 22 17 X5 | 15 21 14 21 --- 10 --- 17 18 --- 8 | 48 53 46 72 --- 50 --- 50 48 --- 49 6 | 8 13 6 8 18 4 9 13 10 17 4 | 11 25 20 16 24 16 20 15 21 19 15 7 | 11 15 10 17 36 6 15 10 12 18 5 | 14 30 20 23 40 18 29 15 12 18 15 8 | 11 13 5 9 32 4 10 9 8 13 3 | 19 21 22 20 27 20 23 20 18 17 19 9 | 7 11 8 10 28 4 10 12 8 16 3 | 12 18 16 13 24 13 16 17 14 15 12 10 | 7 12 6 13 31 7 7 9 10 15 3 | 17 24 21 18 27 18 21 22 21 20 17 11 | 10 13 9 12 37 7 12 10 9 16 4 | 22 32 30 26 32 23 31 23 20 22 23 12E | 9 18 16 14 49 5 18 13 11 14 5 | 13 28 18 21 35 16 23 23 14 20 15 13 | 8 17 9 11 31 6 14 16 10 15 4 | 15 27 22 20 44 19 25 20 21 21 17 14 | 10 16 9 11 24 4 15 11 10 14 4 | 12 25 19 17 30 15 21 15 17 17 14 15 | 11 16 10 13 44 5 16 12 11 30 5 | 24 32 28 29 56 26 32 30 29 44 27 16E | 12 24 10 10 33 5 20 15 11 22 5 | 15 30 19 20 30 16 25 14 17 24 15 17 | 10 19 14 16 33 8 17 10 10 23 5 | 21 35 27 29 48 26 38 21 23 23 23 18 | 12 19 12 16 27 4 15 13 9 21 5 | 14 30 21 22 33 18 28 14 19 20 16 19 | 10 19 12 15 20 6 16 10 11 24 5 | 14 32 24 27 36 21 31 20 17 22 19 20 | 9 20 13 16 39 7 16 13 11 11 5 | 12 25 17 21 39 13 24 12 13 12 12 21 | 10 14 7 10 33 6 14 8 9 27 4 | 19 30 28 20 39 22 28 21 22 22 21 22 | 9 14 11 15 23 5 13 11 7 17 4 | 12 27 21 22 35 18 24 16 15 21 16 23 | 10 20 12 7 38 6 19 12 10 18 5 | 9 29 18 17 35 14 26 15 14 13 13 24 | 9 13 6 12 36 6 11 8 7 18 3 | 17 19 19 16 16 18 16 18 18 15 15 25 | 7 12 6 9 20 4 9 8 8 27 3 | 16 22 21 22 26 20 22 18 21 29 18 26 | 10 22 10 13 33 5 13 13 13 20 5 | 47 52 50 50 47 49 47 52 48 55 48 27 | 8 11 4 9 25 5 9 7 9 12 3 | 15 19 17 19 24 17 20 16 16 13 15 X28E | 18 --- 21 --- --- 12 --- 14 16 --- 10 | 15 --- 22 --- --- 29 --- 9 21 --- 15 29 | 14 20 14 18 29 5 20 10 9 19 5 | 19 36 25 31 42 23 34 20 21 15 22 30E | 20 22 13 24 130 6 19 17 12 30 7 | 105 105 100 103 107 103 98 110 106 110 103 31 | 14 18 11 19 41 5 17 11 11 19 5 | 13 29 20 26 40 18 29 15 17 15 16 32 | 9 12 8 18 20 5 13 11 10 28 5 | 9 19 17 20 24 13 21 15 17 27 13 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 11 16 10 13 39 5 14 11 10 21 |T 20 30 25 26 36 23 28 23 23 25 22 WRMS | 10 16 9 13 30 5 14 10 8 21 |NE 17 27 22 22 33 19 25 19 19 21 18 MEDI | 10 15 10 12 31 5 14 11 10 19 |MD 15 28 21 21 35 19 25 18 18 21 17 Table 3.1491.6 GPS week: 1491 Day: 6 MJD: 54687.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS ------+--------------------------------------------------------+--------------------------------------------------------- 2 | 9 14 8 9 34 6 11 8 9 35 4 | 22 25 27 23 24 22 24 24 24 27 22 3 | 27 16 7 10 25 7 9 14 9 22 5 | 29 21 16 19 23 15 19 17 17 24 15 4 | 8 10 7 11 26 5 5 8 8 29 4 | 29 33 38 30 29 33 34 28 32 33 30 X5 | 12 21 17 21 --- 11 --- 13 8 --- 7 | 54 62 49 48 --- 56 --- 54 56 --- 55 6 | 8 13 7 9 18 7 8 10 8 16 3 | 15 20 19 17 27 17 20 13 19 20 15 7 | 10 17 11 18 34 6 19 10 8 22 5 | 15 29 20 27 41 17 33 15 14 21 17 8 | 8 13 7 9 36 4 9 8 6 14 3 | 19 23 22 21 40 21 25 22 17 14 19 9 | 8 14 8 8 14 6 8 8 7 16 3 | 19 21 19 18 22 18 19 19 18 17 16 10 | 8 15 7 9 29 7 8 11 9 16 3 | 12 23 13 17 24 14 19 15 14 19 12 11 | 10 16 9 13 41 7 13 8 10 19 4 | 40 41 45 39 35 37 41 38 39 31 38 12E | 10 20 11 13 71 7 14 20 12 16 5 | 18 28 17 24 34 19 23 23 20 24 17 13 | 7 15 11 13 35 7 11 17 7 14 4 | 13 23 19 19 40 15 24 21 18 18 16 14 | 8 15 6 12 33 6 12 11 10 16 4 | 17 25 23 23 38 21 24 18 23 23 20 15E | 10 16 11 12 119 5 18 9 10 34 5 | 33 38 37 36 106 32 40 36 34 35 34 16E | 12 24 12 12 33 6 23 18 10 19 6 | 24 34 19 26 25 22 34 19 22 24 21 17 | 9 19 11 17 33 7 15 10 11 24 5 | 21 38 25 32 54 25 38 20 20 25 23 18 | 14 19 12 16 23 4 17 12 8 21 5 | 19 31 19 26 36 18 29 14 19 19 18 19 | 12 21 10 14 27 5 17 10 10 24 5 | 17 34 19 26 36 19 32 16 15 22 18 20 | 10 19 11 15 26 5 15 13 12 11 5 | 14 26 18 23 39 14 25 13 16 13 14 21 | 11 14 7 9 34 5 11 8 9 28 4 | 25 31 32 24 30 26 28 26 26 25 25 22 | 9 17 10 15 22 4 15 11 8 17 4 | 14 28 19 24 35 17 24 14 18 17 16 23 | 9 19 12 10 46 4 18 14 11 17 5 | 11 26 14 19 38 13 26 14 18 19 13 24 | 10 14 5 12 24 3 9 7 8 19 3 | 28 27 29 25 18 27 25 28 25 22 25 25 | 7 10 8 10 26 6 9 5 9 26 3 | 15 18 19 21 22 17 22 18 18 25 17 26 | 8 26 10 12 22 4 12 9 13 12 4 | 35 41 36 37 39 37 36 38 36 37 35 27 | 9 11 8 11 38 4 8 6 6 13 3 | 17 18 21 21 27 17 22 18 16 12 16 X28E | 8 --- 11 14 29 15 16 8 9 16 4 | 10 --- 13 12 12 23 15 10 13 5 9 29 | 14 22 11 17 31 4 20 11 10 19 5 | 23 42 27 34 46 25 39 21 24 19 26 30E | 11 24 10 13 38 4 14 15 9 28 5 | 96 103 104 105 143 104 100 100 100 98 99 31 | 12 18 10 20 32 6 16 11 10 24 5 | 22 32 23 30 40 25 34 19 24 28 22 32 | 10 16 9 14 21 7 16 12 12 25 5 | 9 19 13 18 24 12 21 15 18 27 12 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 11 17 9 13 39 6 14 11 9 22 |T 23 32 26 27 38 25 29 24 24 24 23 WRMS | 10 17 10 13 31 6 14 9 8 20 |NE 20 27 23 24 33 20 27 20 21 22 20 MEDI | 10 16 10 12 31 6 13 10 9 19 |MD 19 28 20 24 35 21 25 19 19 22 18 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 4.1491 GPS week: 1491 MJD: 54681.0-54687.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2974 |U 9 13 30 |U 6 6 20 |U 7 8 23 | emr | emr 2928 | 10 14 36 |U 6 7 25 | 10 11 27 | esa | esa 2948 | 9 14 32 |U 6 6 22 | 27 23 49 | gfz | gfz 2811 |U 13 15 37 |U 7 9 26 |U 10 11 24 | igr | igr 2951 | 9 14 31 | 5 7 21 | 11 11 25 | igs | igs 2931 | 9 13 30 | 5 6 20 | 8 9 24 | jpl | jpl 2754 |U 12 18 40 |U 6 7 23 |U 10 11 26 | mit | mit 2962 |U 9 13 28 |U 6 8 23 |U 175 167 369 | 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 5.1491.0 GPS week: 1491 Day: 0 MJD: 54681.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2976 | 8 17 28 | 5 6 18 | 11 8 19 | emr | emr 2968 | 9 16 35 | 6 6 25 | 9 8 18 | esa | esa 2976 | 8 16 26 | 5 5 17 | 10 7 20 | gfz | gfz 2864 | 14 13 43 | 6 7 24 | 10 8 19 | igr | igr 2941 | 8 15 25 | 4 6 20 | 10 7 14 | igs | igs 2968 | 8 15 26 | 5 5 20 | 9 7 17 | jpl | jpl 2780 | 9 13 35 | 6 8 28 | 9 6 19 | mit | mit 2976 | 8 14 25 | 6 6 22 | 9 6 16 | Table 5.1491.1 GPS week: 1491 Day: 1 MJD: 54682.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2970 | 10 9 26 | 4 5 15 | 4 8 19 | emr | emr 2962 | 10 9 36 | 5 6 20 | 6 8 26 | esa | esa 2976 | 9 9 28 | 3 5 13 | 5 8 23 | gfz | gfz 2858 | 10 8 32 | 5 6 22 | 7 9 22 | igr | igr 2935 | 9 9 29 | 4 5 16 | 5 7 19 | igs | igs 2961 | 9 8 28 | 3 5 16 | 5 8 21 | jpl | jpl 2684 | 14 15 37 | 6 6 17 | 7 8 28 | mit | mit 2976 | 9 8 24 | 6 12 22 | 12 16 43 | Table 5.1491.2 GPS week: 1491 Day: 2 MJD: 54683.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2969 | 10 18 34 | 8 9 24 | 5 7 22 | emr | emr 2963 | 12 21 38 | 5 9 28 | 6 5 21 | esa | esa 2976 | 10 19 36 | 5 8 19 | 6 7 23 | gfz | gfz 2859 | 18 34 36 | 12 14 39 | 5 6 22 | igr | igr 2969 | 11 20 41 | 6 8 24 | 10 11 18 | igs | igs 2931 | 10 20 36 | 6 9 20 | 6 7 21 | jpl | jpl 2684 | 24 45 74 | 6 9 27 | 6 5 25 | mit | mit 2976 | 11 20 33 | 7 7 21 | 6 6 19 | Table 5.1491.3 GPS week: 1491 Day: 3 MJD: 54684.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2976 | 9 9 30 | 6 7 21 | 6 7 17 | emr | emr 2972 | 9 10 28 | 6 9 30 | 7 9 21 | esa | esa 2880 | 9 8 30 | 6 6 21 | 7 6 20 | gfz | gfz 2773 | 12 10 36 | 9 11 32 | 9 11 16 | igr | igr 2942 | 9 9 29 | 7 9 26 | 7 6 17 | igs | igs 2842 | 9 11 26 | 6 8 23 | 7 7 18 | jpl | jpl 2684 | 10 10 33 | 7 7 27 | 11 16 25 | mit | mit 2976 | 9 8 26 | ---- ---- ---- | 991 936 2035 | Table 5.1491.4 GPS week: 1491 Day: 4 MJD: 54685.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2976 | 12 17 39 | 5 7 19 | 7 6 16 | emr | emr 2877 | 13 15 46 | 5 6 22 | 18 23 25 | esa | esa 2880 | 12 19 43 | 12 9 48 | 36 10 46 | gfz | gfz 2680 | 15 17 43 | 5 8 18 | 18 24 28 | igr | igr 2957 | 12 17 37 | 4 6 19 | 9 7 22 | igs | igs 2866 | 13 16 40 | 4 6 18 | 12 15 28 | jpl | jpl 2782 | 13 17 42 | 5 5 20 | 17 23 21 | mit | mit 2880 | 14 19 43 | ---- ---- ---- | ---- ---- ---- | Table 5.1491.5 GPS week: 1491 Day: 5 MJD: 54686.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2976 | 8 10 24 | 6 5 19 | 11 10 38 | emr | emr 2878 | 9 15 36 | 6 7 26 | 16 16 51 | esa | esa 2976 | 8 11 27 | 4 5 20 | 114 117 183 | gfz | gfz 2775 | 10 14 33 | 5 7 23 | 12 12 39 | igr | igr 2938 | 8 11 26 | 4 6 20 | 12 12 41 | igs | igs 2976 | 7 11 25 | 4 5 20 | 11 10 39 | jpl | jpl 2784 | 9 12 29 | 5 5 22 | 14 15 45 | mit | mit 2976 | 7 10 22 | 5 5 24 | 24 29 67 | Table 5.1491.6 GPS week: 1491 Day: 6 MJD: 54687.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2976 | 6 12 29 | 7 6 21 | 7 9 28 | emr | emr 2879 | 10 14 36 | 6 5 23 | 9 10 29 | esa | esa 2976 | 6 14 34 | 6 6 19 | 8 9 29 | gfz | gfz 2872 | 10 13 38 | 6 8 27 | 9 8 27 | igr | igr 2976 | 8 16 32 | 4 8 22 | 25 30 42 | igs | igs 2976 | 6 12 29 | 5 5 21 | 7 9 27 | jpl | jpl 2880 | 7 14 31 | 6 7 22 | 9 7 20 | mit | mit 2976 | 6 11 25 | 7 7 27 | 8 10 33 | 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 6.1491 GPS week: 1491 MJD: 54681.500-54687.500 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 | 4 -22 -3 69 -2 | 0 14 | 14 10 51 24 2 | 1 emr uuuuu | 18 10 187 -40 -9 | 31 37 | 28 24 147 125 6 | 1 esa uuuuu | -24 -5 -71 -185 5 | 18 24 | 15 20 102 99 8 | 4 gfz uuuuu | 4 -2 48 44 0 | 1 16 | 7 5 51 54 5 | 1 grg xxxxx | 26 -5 -1 136 -19 | 4 38 | 35 56 177 85 33 | 4 igr xxxxx | 0 24 -19 39 0 | 5 17 | 17 21 65 44 7 | 3 irf xxxxx | 0 5 -27 -24 -1 | 1 17 | 13 10 35 42 6 | 3 jpl uuuuu | -11 -13 57 114 -6 | 1 19 | 6 19 123 73 15 | 2 mit uuuuu | -31 9 -140 -149 -2 | 8 23 | 29 21 92 84 11 | 5 ngs uuuuu | 69 8 20 117 10 | 6 17 | 36 36 78 76 8 | 1 sio uuuuu | -68 41 -14 62 -3 | 17 25 | 27 32 62 51 7 | 2 Table 7.1491.0 GPS week: 1491 Day: 0 MJD: 54681.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | -1 -27 -29 83 -3 | -2 14 emr uuuuu | 16 1 151 41 1 | 30 35 esa uuuuu | -28 -3 -41 -239 14 | 11 18 gfz uuuuu | 3 -9 -14 60 -4 | 0 16 grg xxxxx | 3 -55 43 26 -52 | 4 44 igr xxxxx | 12 5 29 39 6 | 1 17 irf xxxxx | 10 8 -9 38 10 | -4 18 jpl uuuuu | -10 -24 -75 37 -14 | 4 17 mit uuuuu | -41 4 -10 -18 17 | 0 23 ngs uuuuu | 99 41 83 27 -3 | 6 17 sio uuuuu | -29 56 -89 57 8 | 13 22 Table 7.1491.1 GPS week: 1491 Day: 1 MJD: 54682.500 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 | 23 -18 56 63 -1 | 0 15 emr uuuuu | 46 40 -19 95 -9 | 33 38 esa uuuuu | -40 29 -3 -233 13 | 15 23 gfz uuuuu | 3 -3 131 21 3 | 1 17 grg xxxxx | 22 -46 48 179 17 | 0 45 igr xxxxx | 11 -7 -27 69 8 | 3 19 irf xxxxx | 2 2 12 -6 2 | -1 19 jpl uuuuu | -8 11 -105 26 -23 | 4 17 mit uuuuu | -29 -11 -48 -65 4 | 5 25 ngs uuuuu | 30 -50 -23 108 16 | 6 17 sio uuuuu | -37 56 65 55 1 | 17 26 Table 7.1491.2 GPS week: 1491 Day: 2 MJD: 54683.500 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 | -14 -34 50 102 1 | 0 15 emr uuuuu | 52 25 12 28 -9 | 32 37 esa uuuuu | -29 -7 -6 -345 13 | 16 24 gfz uuuuu | 2 2 25 12 2 | 0 17 grg xxxxx | 0 -47 157 31 18 | 2 45 igr xxxxx | 11 10 17 45 10 | 4 19 irf xxxxx | -12 15 -80 -75 2 | 0 19 jpl uuuuu | -21 -12 33 114 -21 | 1 19 mit uuuuu | -58 30 -231 -204 4 | 6 25 ngs uuuuu | 100 -16 88 209 5 | 5 17 sio uuuuu | -79 61 55 131 4 | 16 25 Table 7.1491.3 GPS week: 1491 Day: 3 MJD: 54684.500 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 | -3 -30 -30 34 -3 | 1 14 emr uuuuu | 22 18 206 44 -16 | 32 37 esa uuuuu | -33 -36 -75 -144 1 | 19 24 gfz uuuuu | -8 4 87 3 0 | 1 16 grg xxxxx | 93 -40 116 176 8 | 11 38 igr xxxxx | 3 41 -2 113 -6 | 7 17 irf xxxxx | -18 14 -53 -16 -7 | 2 16 jpl uuuuu | -6 -1 67 236 -10 | 0 20 mit uuuuu | -52 43 -254 -173 -9 | 10 22 ngs uuuuu | 103 -10 68 47 22 | 6 16 sio uuuuu | -85 63 -22 1 -7 | 19 25 Table 7.1491.4 GPS week: 1491 Day: 4 MJD: 54685.500 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 -9 42 41 -4 | -1 14 emr uuuuu | 20 3 315 -73 -15 | 30 36 esa uuuuu | -25 1 -182 -161 3 | 19 24 gfz uuuuu | 6 -4 71 71 5 | 1 16 grg xxxxx | 49 41 -227 178 -39 | 5 31 igr xxxxx | -26 43 -121 -23 -1 | 7 17 irf xxxxx | -8 9 -55 -75 -4 | 2 17 jpl uuuuu | -17 -48 168 153 4 | -1 21 mit uuuuu | -51 3 -170 -263 -5 | 10 22 ngs uuuuu | 82 13 -76 216 5 | 6 17 sio uuuuu | -86 62 -10 66 -6 | 18 25 Table 7.1491.5 GPS week: 1491 Day: 5 MJD: 54686.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | -10 -29 -41 83 1 | -1 13 emr uuuuu | -5 18 294 -223 -7 | 30 36 esa uuuuu | 7 -17 -236 -32 -5 | 21 27 gfz uuuuu | 4 1 27 -6 -8 | 1 17 grg xxxxx | -7 21 131 107 -31 | 3 31 igr xxxxx | 10 42 59 18 -8 | 7 17 irf xxxxx | 13 -6 -11 -37 -7 | 3 18 jpl uuuuu | -4 -2 243 140 10 | 0 22 mit uuuuu | 21 8 -174 -183 -9 | 12 24 ngs uuuuu | 20 25 82 147 14 | 6 17 sio uuuuu | -100 -1 -5 2 -10 | 19 26 Table 7.1491.6 GPS week: 1491 Day: 6 MJD: 54687.500 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 | 16 -10 -68 76 -3 | 1 11 emr uuuuu | -28 -37 351 -189 -11 | 32 37 esa uuuuu | -23 0 43 -141 0 | 23 27 gfz uuuuu | 15 -6 7 147 3 | 2 15 grg xxxxx | 25 87 -277 257 -56 | 2 32 igr xxxxx | -24 35 -90 11 -6 | 9 16 irf xxxxx | 14 -10 4 6 -7 | 5 15 jpl uuuuu | -12 -17 68 89 13 | 1 21 mit uuuuu | -8 -14 -97 -135 -15 | 14 22 ngs uuuuu | 46 54 -85 64 8 | 9 18 sio uuuuu | -63 -9 -91 120 -9 | 21 26