Date: Thu, 30 Oct 2008 12:11:08 +0000 From: Jim Ray Subject: [IGSREPORT-16769] Wk 1501 IGS Final Orbits To: igsreport@igscb.jpl.nasa.gov Message-id: <4909a45c.Oza2Qy+cvNln6u5T%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 30 Oct 05:11:11 PDT 2008 Message Number 16769 ****************************************************************************** Author: AC Coordinator / NOAA NGS sum-file Version 2.0 Final IGS Orbit Combination - Week 1501 (Oct 12, 2008 - Oct 18, 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: igs1501[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1501[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1501[0-6].cls IGS GPS clock combination summary report. igs15017.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs15017.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 | 4 MCM4 0 | EMR | DAEJ 0 | GFZ | 7 BAN2 0 | MIT | MAS1 1 | COD | TOW2 YELL 1 | EMR | MIZU YELL 1 | ESA | SYDN YELL 1 | GFZ | 7 11 29 KERG REYK TOW2 1 | MIT | TOW2 2 | EMR | MIZU 2 | GFZ | 7 11 BAKO HARB 2 | MIT | BOR1 KERG PIE1 3 | ALL | 1 29 3 | COD | WHIT YAR2 3 | ESA | RAMO YELL 3 | GFZ | 7 BAN2 DAV1 ONSA 3 | JPL | AREQ 3 | MIT | 21 SYDN 4 | EMR | MATE MIZU 4 | ESA | KOUR 4 | GFZ | 7 DAV1 4 | JPL | DARW 4 | MIT | BOR1 DARW 5 | COD | TOW2 WILL 5 | EMR | MIZU 5 | ESA | 4 5 | GFZ | 7 29 5 | JPL | HARB ZWE2 5 | MIT | 11 24 26 6 | COD | TOW2 6 | EMR | DAEJ 6 | ESA | TOW2 6 | GFZ | 7 29 LHAZ 6 | MIT | TOW2 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 ----+------------+---------- G29 | 2008_10_15 | 2008129 G29 | 2008_10_16 | 2008129 6. The following orbit solutions were excluded from the combination because they were biasing the weighted average (generally indicated by long arc RMS). They were still used for statistics computation. Day | Centre | PRN list ----+--------+--------------- 4 | COD | 1 7. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) all IGS products, including the IGS combined orbits, are based on the IGS realization of the ITRF2005 reference frame (IGS05). For more information see IGSMAIL #5447. 8. Small rotations were applied to the all AC orbit and ERP values in order to align them to the IGS05. These rotations were estimated in the process of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based on the common stations between the individual AC SINEX solutions and the IGS05.snx SINEX. The estimated 7 transformations, from which only the 3 rotations are applied to the orbit and ERP values, are: | DX DY DZ RX RY RZ SCL Centre | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] -------+--------------------------------------------------- COD | .3 .2 .9 -12 -9 -5 -.27 EMR | 8.2 -9.0 -3.7 129 -12 24 .15 ESA | 3.8 1.8 8.1 21 -18 23 -.35 GFZ | 1.1 .6 1.8 17 -35 12 -.48 GRG | 4.8 4.8 -2.8 3 -3 26 -.11 JPL | -5.0 7.9 -.8 -22 -14 -10 -.14 MIT | 2.1 .2 3.8 7 -4 -5 -.16 NGS | 5.1 -.3 1.6 3 -64 18 -.09 SIO | 4.4 5.7 5.4 115 -40 3 .10 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 1.1501.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1501.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 2.1501.[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 3.1501.[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 5.1501.0-6). 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 1501 summary. (Oct 12, 2008 - Oct 18, 2008) Table 1.1501.a GPS week: 1501 MJD: 54751.000-54757.000 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 240| 0 1 3 55 -24 -33 -.22 10 10 | -1020 969 14 110 | 0 1 1 14 6 31 .03 | 326 479 emr 70| -1 -5 -1 -218 -30 -5 .40 16 16 | -615 -1006 16 189 | 1 1 0 24 17 14 .06 | 2328 1555 esa 120| 0 0 1 -5 0 11 .25 11 11 | -1255 1678 20 112 | 0 0 1 9 12 18 .03 | 621 1423 gfz 196| 0 2 -4 4 14 75 -.13 14 14 | -45 228 22 124 | 0 1 1 19 9 57 .03 | 240 623 grg 83| 2 3 0 40 -34 45 1.09 34 32 | -1041 970 89 331 | 1 1 4 25 20 69 .04 | 326 477 igr n/a| 0 0 0 38 -40 -46 .05 5 5 | -33574 -1445 21 65 | 0 0 1 6 10 10 .02 | 3024 1467 jpl 137| 0 -2 -2 92 -18 31 .47 14 13 | 1867 -1167 19 104 | 0 1 1 11 18 20 .04 | 2375 1593 mit 257| 0 0 0 35 -54 7 -.36 14 13 | 82 -184 21 134 | 0 0 0 30 50 13 .03 | 264 347 ngs 232| 0 0 0 29 72 -65 -.33 11 9 | -1167 1103 2321 4170 | 0 0 0 20 19 20 .05 | 439 635 sio 107| 0 1 2 -186 67 -22 .05 24 25 | --- --- --- --- | 1 1 1 15 24 25 .03 | --- --- Table 1.1501.b GPS week : 1501 MJD: 54751.000-54757.000 Satellite position sigmas for the combined orbits (coded in the IGS SP3 orbit files). "E" flags eclipsing satellites. Units: mm. Day of GPS week PRN | 0 1 2 3 4 5 6 | Remarks ------+------------------------------------+------------------------------------------ 1 | 12 11 12 25 52 --- --- | 2 | 5 5 5 6 6 6 5 | 3 | 4 4 4 4 4 5 5 | 4 | 6 5 5 5 5 5 5 | 5 | 5 4 4 4 4 4 5 | 6 | 4 4 4 4 4 5 4 | 7 | 6 6 6 6 6 6 6 | 8 | 4 4 4 4 5 4 4 | 9 | 5 5 4 5 5 5 4 | 10 | 4 4 4 4 4 4 4 | 11 | 5 5 5 5 6 6 5 | 12 | 6 5 5 5 5 5 5 | 13 | 5 5 5 5 6 5 5 | 14 | 5 6 6 6 6 6 6 | 15 | 7 6 5 6 7 6 6 | 16 | 5 5 5 5 5 6 5 | 17 | 6 5 6 5 6 6 6 | 18 | 6 5 5 5 6 6 6 | 19 | 6 5 6 6 6 7 6 | 20 | 6 6 6 6 6 6 6 | 21 | 6 5 5 5 5 5 6 | 22 | 6 6 6 6 6 6 6 | 23 | 6 6 6 6 6 6 6 | 24 | 5 5 5 5 6 6 5 | 25 | 5 4 4 5 4 5 4 | 26 | 5 4 4 4 5 4 5 | 27 | 5 5 5 5 4 4 5 | 28 | 6 6 6 6 6 6 5 | 29 | 5 5 5 9 0 6 6 | 30 | 5 4 4 4 4 4 4 | 31 | 6 6 6 6 6 5 5 | 32 | 5 5 5 5 6 6 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 2.1501.0 GPS week: 1501 Day: 0 MJD: 54751.000 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 240| 0 1 2 59 -25 -70 -.21 10 10 | -1295 1566 19 147 | 15 16 | emr 70| -3 -3 0 -248 -25 -7 .47 17 17 | 421 1153 20 206 | 47 35 | esa 120| 0 0 3 -21 -2 8 .28 12 12 | -1819 2570 24 123 | 74 30 | gfz 196| 2 3 -6 -15 18 141 -.13 15 15 | 117 153 26 136 | 30 10 | grg 83| 4 3 2 71 -6 -45 1.08 33 31 | -1306 1561 88 308 | 33 11 | igr n/a| 0 0 1 36 -33 -61 .03 5 5 | -30782 608 23 64 | -6 -19 | jpl 137| 0 -3 -3 105 -4 37 .52 14 14 | 3247 1142 24 109 | -20 -39 | mit 257| 0 0 -1 61 -26 -7 -.35 12 12 | 341 -169 31 134 | -6 -13 | ngs 232| 0 1 1 18 56 -48 -.39 12 10 | -1672 2118 2321 4268 | -60 -54 | sio 107| 0 0 1 -163 61 -18 .03 24 25 | --- --- --- --- | 79 -26 | Table 2.1501.1 GPS week: 1501 Day: 1 MJD: 54752.000 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 240| 0 1 3 75 -11 -49 -.21 9 9 | -1203 1366 15 105 | 12 -24 | emr 70| -3 -5 0 -250 -36 -17 .47 15 15 | 250 244 13 168 | 35 38 | esa 120| 1 1 0 -13 17 2 .27 11 11 | -1060 944 20 114 | 81 4 | gfz 196| 0 2 -2 21 19 137 -.10 14 14 | -200 415 20 123 | -6 -20 | grg 83| 2 3 6 69 -36 -7 1.06 33 32 | -1221 1366 90 268 | 65 -58 | igr n/a| 0 0 0 46 -27 -56 .06 5 4 | -31583 -869 19 69 | -14 -34 | jpl 137| 1 -3 -4 76 4 46 .49 14 13 | 3057 -308 18 110 | 32 -25 | mit 257| 0 0 0 78 -107 -2 -.35 12 12 | -223 187 17 140 | 0 0 | ngs 232| 0 1 0 12 81 -57 -.40 11 9 | -1157 978 2401 3792 | -67 -24 | sio 107| -1 1 3 -173 36 -63 .06 23 26 | --- --- --- --- | 110 -31 | Table 2.1501.2 GPS week: 1501 Day: 2 MJD: 54753.000 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 240| 0 2 2 58 -23 -34 -.20 9 9 | -535 418 12 116 | 22 -31 | emr 70| -2 -4 -1 -222 -26 3 .42 16 16 | 2097 -1322 15 232 | -3 37 | esa 120| 0 0 1 -1 15 2 .25 10 10 | -776 16 22 106 | 10 2 | gfz 196| 1 0 -3 12 8 50 -.09 14 14 | 321 -415 25 125 | -21 4 | grg 83| 0 4 1 50 -28 42 1.13 34 33 | -551 420 95 355 | 38 -42 | igr n/a| 1 0 -1 41 -35 -41 .09 5 5 | -30891 -1899 23 72 | -12 6 | jpl 137| 0 -1 -1 86 0 42 .42 14 14 | 4269 -1369 20 130 | -29 -26 | mit 257| 0 0 -1 45 -117 25 -.34 13 12 | 109 13 18 125 | 20 6 | ngs 232| 1 0 0 32 96 -60 -.35 11 9 | -478 255 2263 4341 | 59 -65 | sio 107| -1 0 1 -203 33 -15 .07 24 25 | --- --- --- --- | 104 -34 | Table 2.1501.3 GPS week: 1501 Day: 3 MJD: 54754.000 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 240| 0 2 4 49 -25 -34 -.26 10 10 | -1011 864 15 122 | 5 29 | emr 70| 0 -7 0 -196 -16 11 .32 16 16 | 849 -827 16 224 | -22 28 | esa 120| 1 1 0 -8 -17 8 .27 9 9 | -2175 4002 20 107 | 37 1 | gfz 196| 0 2 -5 -13 28 20 -.15 14 14 | -113 65 23 117 | -3 23 | grg 83| 2 5 0 18 -32 145 1.06 34 35 | -1033 864 86 372 | 19 72 | igr n/a| 0 1 -1 26 -51 -33 .03 5 5 | -32622 -953 22 55 | -15 14 | jpl 137| 0 -4 -2 102 -39 5 .43 12 12 | 3092 -613 20 106 | -61 12 | mit 257| 0 0 -1 21 -5 18 -.42 16 16 | 261 -532 18 145 | 33 -34 | ngs 232| 0 1 0 39 48 -36 -.32 11 9 | -1579 1538 2309 4580 | -3 -23 | sio 107| 0 2 2 -189 87 12 .05 24 24 | --- --- --- --- | 88 -38 | Table 2.1501.4 GPS week: 1501 Day: 4 MJD: 54755.000 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 240| 0 3 4 26 -28 1 -.22 11 10 | -773 545 13 82 | 24 5 | emr 70| 0 -8 -1 -186 -5 -29 .33 16 16 | -257 -3791 19 168 | -30 31 | esa 120| 0 0 0 2 0 -13 .22 11 11 | -1528 2512 19 114 | 7 3 | gfz 196| 0 3 -5 28 0 130 -.14 14 14 | 81 -202 21 119 | -7 7 | grg 83| 1 0 -3 4 -49 28 1.13 35 33 | -790 541 88 308 | 22 10 | igr n/a| 0 0 0 37 -32 -53 .07 5 5 | -33689 -4231 20 65 | -46 21 | jpl 137| 1 -1 -1 87 -18 19 .49 14 14 | 2379 -3991 18 92 | -60 44 | mit 257| -1 0 0 13 -98 -4 -.34 14 13 | 359 -785 21 116 | 25 16 | ngs 232| 0 -1 0 20 94 -93 -.33 12 10 | -901 794 2381 4468 | -41 -44 | sio 107| 0 1 2 -183 77 -38 .09 24 24 | --- --- --- --- | 131 -72 | Table 2.1501.5 GPS week: 1501 Day: 5 MJD: 54756.000 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 240| 0 1 3 59 -31 -61 -.25 10 10 | -852 585 14 116 | -8 23 | emr 70| -1 -4 -1 -212 -59 4 .36 17 17 | -3418 -878 17 160 | 5 68 | esa 120| 1 0 0 1 -10 22 .21 12 14 | -379 1406 20 118 | 2 14 | gfz 196| 0 0 -2 -18 15 19 -.12 14 14 | -416 1510 20 131 | 17 30 | grg 83| 1 3 -6 36 -17 24 1.04 35 33 | -888 596 92 338 | -38 48 | igr n/a| 0 0 -1 42 -52 -36 .06 6 5 | -37213 -1102 22 66 | -37 29 | jpl 137| 0 -2 -1 103 -33 59 .51 13 12 | -983 -972 17 99 | -17 -4 | mit 257| 0 0 0 -12 -5 22 -.38 14 14 | 34 0 25 161 | 28 -39 | ngs 232| 1 1 0 71 72 -73 -.27 11 8 | -888 596 2191 3892 | -32 12 | sio 107| 1 1 4 -208 79 0 .06 24 23 | --- --- --- --- | 117 -51 | Table 2.1501.6 GPS week: 1501 Day: 6 MJD: 54757.000 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 240| 0 0 1 57 -28 15 -.20 11 11 | -1475 1442 15 86 | 43 17 | emr 70| 0 -3 -1 -212 -41 0 .41 17 17 | -4250 -1627 17 166 | 1 64 | esa 120| 1 0 3 2 -2 46 .27 10 9 | -1053 301 17 108 | 10 17 | gfz 196| 0 1 -1 18 9 30 -.19 14 14 | -108 75 22 123 | 5 18 | grg 83| 3 2 -5 34 -68 132 1.16 34 30 | -1500 1442 87 370 | 68 27 | igr n/a| 0 0 0 36 -49 -45 .03 5 5 | -38238 -1673 19 69 | -19 35 | jpl 137| 0 0 -3 83 -35 10 .46 14 14 | -1991 -2062 18 86 | -34 5 | mit 257| -1 0 0 39 -23 2 -.35 13 12 | -304 -6 19 120 | 2 -10 | ngs 232| 1 0 0 13 54 -87 -.28 11 10 | -1500 1442 2382 3851 | 14 20 | sio 107| 1 2 1 -186 96 -35 -.01 25 25 | --- --- --- --- | 134 -63 | 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 3.1501.0 GPS week: 1501 Day: 0 MJD: 54751.000 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 ------+--------------------------------------------------------+--------------------------------------------------------- X1 | 16 --- --- --- --- 26 --- 15 18 --- 12 | 60 --- --- --- --- 22 --- 16 32 --- 19 2 | 8 15 13 13 50 5 14 13 12 19 5 | 24 35 28 30 36 27 31 21 28 26 26 3 | 7 14 8 12 21 3 10 8 10 22 4 | 15 23 22 20 28 17 24 17 19 30 18 4 | 9 15 21 15 29 5 17 9 16 32 6 | 27 38 37 33 39 31 38 27 31 42 30 5 | 10 14 4 14 30 5 8 13 13 18 4 | 23 32 29 28 44 28 32 32 32 23 27 6 | 9 14 8 11 17 5 10 8 10 20 4 | 18 32 27 23 32 21 32 20 18 36 22 7 | 10 17 12 17 34 7 13 11 11 35 5 | 26 38 30 37 45 29 34 25 31 34 29 8 | 8 16 5 13 16 3 10 10 12 21 4 | 17 25 23 25 29 19 26 19 21 23 20 9 | 12 18 11 11 28 5 11 11 10 17 4 | 16 34 20 21 25 20 25 22 24 25 20 10 | 10 11 10 8 28 5 10 12 14 17 4 | 25 30 29 21 22 23 23 21 24 23 23 11E | 7 17 13 16 33 6 14 8 9 17 4 | 22 31 26 32 34 25 27 24 25 22 23 12 | 12 14 11 16 27 6 15 11 12 34 5 | 24 34 31 29 29 26 29 31 31 35 27 13 | 10 18 13 15 41 5 15 12 11 13 5 | 15 29 19 26 50 18 27 18 17 21 18 14 | 10 16 12 17 32 7 16 16 9 15 5 | 14 29 20 20 38 15 21 16 15 14 14 15 | 16 19 14 14 21 6 21 19 11 19 6 | 27 38 29 28 37 26 29 19 25 24 26 16 | 9 17 9 13 42 7 12 10 12 35 5 | 22 36 27 28 39 23 28 24 23 24 24 17 | 10 19 14 18 33 7 17 14 15 19 5 | 14 36 23 29 44 22 32 18 23 17 20 18 | 8 19 14 19 35 6 18 14 13 25 6 | 19 36 25 29 38 24 32 23 25 28 22 19 | 9 21 13 15 32 7 19 12 11 23 5 | 18 33 16 26 29 20 29 21 27 26 20 20 | 11 20 14 20 53 5 17 11 12 25 5 | 25 33 30 28 42 24 30 25 27 26 24 21 | 8 18 16 13 34 4 19 13 13 17 5 | 24 41 26 31 37 27 39 24 30 30 27 22 | 8 13 13 22 55 5 16 15 10 20 5 | 25 38 31 31 47 28 34 28 26 24 26 23 | 10 22 17 13 38 5 18 13 9 14 5 | 15 34 21 24 39 19 26 21 18 23 19 24 | 11 18 8 17 30 6 11 12 10 28 5 | 15 28 16 26 22 16 22 20 20 34 17 25 | 8 16 9 15 25 5 9 13 11 17 4 | 16 24 23 24 34 17 24 17 25 21 19 26 | 9 11 8 13 21 4 12 15 8 19 4 | 23 32 22 23 32 20 29 17 21 26 22 27 | 12 16 7 12 21 6 10 13 10 22 4 | 16 26 22 23 33 19 26 16 20 20 19 28 | 9 15 13 13 24 6 17 11 14 46 6 | 30 44 37 35 41 32 40 34 34 30 33 29 | 9 19 12 17 31 6 16 12 12 17 5 | 8 27 9 19 21 13 21 11 14 10 11 30 | 9 13 5 16 26 4 7 16 11 16 4 | 33 41 39 35 48 38 37 44 39 31 36 31 | 11 17 12 16 46 6 14 15 15 30 5 | 24 36 28 32 57 28 32 25 26 31 26 32 | 9 14 13 8 27 4 14 8 10 40 5 | 22 27 27 22 30 21 22 19 26 45 22 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 10 17 12 15 33 5 14 12 12 24 |T 21 32 25 27 36 23 29 22 24 26 22 WRMS | 10 17 12 15 31 5 14 12 10 25 |NE 21 32 25 26 36 22 28 22 24 26 22 MEDI | 9 16 12 15 30 5 14 12 11 20 |MD 22 33 26 28 37 22 29 21 25 26 22 Table 3.1501.1 GPS week: 1501 Day: 1 MJD: 54752.000 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 ------+--------------------------------------------------------+--------------------------------------------------------- X1 | 14 --- --- --- --- 14 --- 14 16 --- 10 | 58 --- --- --- --- 24 --- 22 32 --- 24 2 | 7 16 13 13 62 5 13 13 12 19 4 | 19 33 25 25 39 22 25 18 22 21 23 3 | 6 13 9 11 25 3 12 9 7 28 4 | 17 26 23 20 32 18 21 21 23 32 20 4 | 9 16 11 14 39 6 13 9 14 21 4 | 26 39 32 32 45 30 38 29 30 35 30 5 | 10 10 6 13 27 5 8 15 7 18 4 | 16 27 28 22 25 21 24 31 23 21 22 6 | 7 12 9 11 21 3 12 9 10 26 4 | 16 34 23 21 30 21 29 17 22 36 22 7 | 10 16 12 18 34 5 13 11 11 35 5 | 22 34 26 28 37 22 28 20 25 29 24 8 | 9 13 6 11 21 3 9 12 9 21 4 | 20 30 24 26 25 22 25 21 26 24 24 9 | 10 15 11 13 23 6 10 12 12 16 4 | 11 29 21 17 25 18 22 20 26 21 18 10 | 8 11 5 7 24 5 10 10 8 19 3 | 18 24 20 16 17 16 18 16 19 23 18 11E | 11 15 11 13 45 5 18 10 10 14 4 | 18 31 20 26 35 20 27 20 26 24 21 12 | 9 12 10 13 27 6 10 11 7 34 4 | 16 28 24 21 26 20 25 26 24 34 21 13 | 10 15 12 17 36 4 14 13 11 14 5 | 14 31 21 24 40 17 25 17 20 19 19 14 | 10 18 14 18 52 5 16 18 11 18 5 | 18 31 20 21 46 18 23 20 21 15 19 15 | 11 18 11 13 23 6 18 19 13 19 5 | 17 36 24 26 37 22 25 22 25 21 22 16 | 8 12 11 11 34 5 13 11 10 33 4 | 15 29 24 21 27 17 25 17 19 18 19 17 | 10 15 10 19 30 4 17 13 10 19 5 | 15 33 23 27 39 20 30 16 19 17 19 18 | 7 15 12 17 32 4 18 12 11 20 5 | 16 35 22 28 33 22 30 18 25 22 22 19 | 10 18 10 17 27 5 18 11 10 23 5 | 17 33 19 24 32 20 25 21 26 23 20 20 | 12 16 13 20 46 4 14 12 12 21 5 | 16 29 21 24 29 17 24 16 20 19 17 21 | 8 16 13 11 32 4 18 11 11 16 5 | 18 31 23 22 38 18 28 16 22 22 19 22 | 7 13 15 19 35 5 14 15 12 19 5 | 19 33 26 26 42 23 30 22 24 19 23 23 | 13 21 15 12 29 5 18 13 13 18 5 | 14 34 22 20 31 17 25 18 21 23 19 24 | 10 17 9 18 32 6 11 11 11 27 5 | 14 26 19 25 20 16 21 19 19 29 17 25 | 6 12 9 14 29 3 10 12 9 18 4 | 18 25 20 23 26 19 22 21 25 20 21 26 | 8 12 5 13 26 4 10 13 12 20 4 | 13 31 17 21 33 17 23 18 22 21 18 27 | 14 14 10 11 19 3 11 12 10 22 4 | 16 27 23 23 24 18 24 19 21 21 21 28 | 9 14 12 13 34 7 14 11 11 42 5 | 21 36 26 25 32 25 34 24 28 23 24 29 | 8 18 14 15 30 5 18 12 12 18 5 | 12 28 14 21 19 16 22 13 12 10 13 30 | 8 10 8 14 24 4 8 13 7 16 4 | 22 27 32 26 37 25 26 33 25 24 25 31 | 10 19 11 17 41 7 15 17 8 19 5 | 18 32 22 26 45 22 30 20 20 25 21 32 | 7 15 8 8 29 4 12 8 11 39 5 | 16 24 19 15 29 17 19 16 20 45 18 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 9 15 11 14 33 5 14 12 11 23 |T 18 30 22 23 32 20 25 20 22 23 20 WRMS | 9 15 11 14 32 4 13 12 9 26 |NE 18 30 22 22 31 19 25 20 22 23 20 MEDI | 9 15 11 13 30 5 13 12 11 19 |MD 17 31 23 24 32 20 25 20 22 22 21 Table 3.1501.2 GPS week: 1501 Day: 2 MJD: 54753.000 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 ------+--------------------------------------------------------+--------------------------------------------------------- X1 | 14 --- --- --- --- 14 --- 18 18 --- 12 | 62 --- --- --- --- 18 --- 18 27 --- 18 2 | 8 20 9 11 58 5 14 14 11 19 4 | 20 33 23 25 37 23 25 20 24 26 22 3 | 8 12 8 11 27 5 10 10 8 25 4 | 23 34 31 25 31 25 29 20 24 33 27 4 | 9 13 9 15 31 5 12 13 12 26 5 | 27 38 27 35 36 30 33 26 33 43 30 5 | 9 11 6 10 27 5 8 15 9 22 4 | 20 27 20 23 34 22 25 29 24 20 22 6 | 6 13 9 10 21 6 12 9 10 23 4 | 17 32 27 21 30 21 29 16 17 31 22 7 | 9 15 11 14 32 6 14 12 12 35 5 | 19 31 22 29 38 21 27 21 24 32 22 8 | 7 12 8 10 22 4 8 13 11 20 4 | 14 25 20 24 28 18 20 16 21 21 19 9 | 9 17 8 12 25 6 10 13 10 18 4 | 13 27 17 17 28 16 20 19 18 22 16 10 | 7 10 7 6 25 6 10 10 8 21 3 | 16 24 23 19 21 16 19 20 17 20 18 11E | 9 14 12 14 41 5 18 14 8 15 4 | 23 27 22 29 39 22 22 25 25 19 21 12 | 9 14 6 11 27 5 11 13 10 37 5 | 23 26 20 23 31 21 24 26 25 32 22 13 | 10 15 9 15 40 4 14 14 10 13 4 | 12 30 16 24 51 15 22 18 17 20 17 14 | 10 18 10 20 42 6 18 18 16 13 5 | 11 28 20 22 40 16 21 19 18 16 15 15 | 9 17 13 14 24 7 19 15 8 19 5 | 22 31 25 27 40 19 24 24 20 21 22 16 | 9 14 9 13 37 6 13 13 9 38 5 | 22 33 27 28 31 25 29 18 18 17 23 17 | 12 19 12 18 30 6 19 13 15 20 5 | 13 35 22 30 39 20 28 15 20 18 20 18 | 7 16 9 18 32 6 18 12 10 22 5 | 14 33 23 27 37 20 28 18 16 21 19 19 | 10 23 11 17 40 6 18 13 12 22 5 | 16 37 17 26 37 19 28 18 22 23 20 20 | 13 17 13 21 46 4 15 9 12 18 5 | 19 31 23 29 35 20 25 20 19 21 20 21 | 8 15 12 15 19 6 17 12 13 14 5 | 19 34 21 27 37 20 29 17 25 23 21 22 | 9 14 13 23 28 5 17 14 9 17 5 | 18 30 28 28 39 22 29 23 18 22 21 23 | 11 23 14 14 35 4 16 12 13 14 5 | 12 35 17 22 33 15 24 18 18 22 17 24 | 11 18 8 17 37 6 14 13 9 25 5 | 15 25 16 26 21 14 22 21 18 26 15 25 | 7 12 7 16 34 5 9 14 10 19 4 | 13 21 20 23 32 14 17 15 18 19 17 26 | 8 13 7 12 28 6 11 11 8 19 4 | 16 30 19 24 36 17 22 18 17 23 18 27 | 11 14 5 12 19 4 9 14 10 23 4 | 12 23 18 22 30 16 19 15 19 19 17 28 | 8 15 11 12 49 8 14 10 16 43 5 | 21 35 30 27 34 26 31 27 26 29 25 X29 | 7 22 9 17 43 7 --- 9 11 18 5 | 9 27 11 21 26 13 --- 14 15 14 11 30 | 7 11 6 13 34 4 8 15 8 15 4 | 29 32 29 31 50 30 31 35 29 25 29 31 | 10 22 13 19 41 7 19 19 12 17 6 | 20 36 26 29 47 25 31 19 21 24 22 32 | 10 17 12 10 33 4 15 6 7 40 5 | 15 25 23 19 28 18 20 17 17 48 18 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 9 16 10 14 34 5 14 13 11 24 |T 18 30 22 25 34 19 25 20 20 24 20 WRMS | 9 16 10 14 33 5 14 12 9 25 |NE 18 29 21 24 34 19 24 19 20 23 19 MEDI | 9 15 9 14 32 6 14 13 10 20 |MD 17 31 22 25 35 20 25 19 19 22 20 Table 3.1501.3 GPS week: 1501 Day: 3 MJD: 54754.000 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 ------+--------------------------------------------------------+--------------------------------------------------------- X1 | 25 --- --- --- --- 37 --- 34 44 --- 25 | 86 --- --- --- --- 49 --- 22 65 --- 27 2 | 10 23 11 11 51 5 14 18 12 21 5 | 19 30 21 26 39 20 25 22 23 23 19 3 | 7 12 7 10 28 3 8 16 10 23 4 | 20 22 19 20 40 20 22 24 20 28 18 4 | 9 12 9 14 37 4 9 14 12 21 4 | 31 37 36 35 51 35 36 33 34 44 33 5 | 10 12 8 10 27 5 6 17 9 22 4 | 20 29 29 28 36 27 28 33 30 29 26 6 | 7 13 8 10 22 3 10 16 10 21 4 | 17 29 25 22 31 20 28 20 19 32 20 7 | 10 15 11 16 44 7 12 16 12 35 5 | 22 32 23 30 40 25 29 24 26 35 23 8 | 8 12 5 11 20 5 9 18 9 20 4 | 19 24 16 22 27 18 23 19 21 21 18 9 | 12 16 8 13 25 7 11 18 9 17 4 | 15 29 18 21 28 18 25 22 19 26 18 10 | 10 10 9 7 27 6 8 16 10 17 4 | 22 28 26 21 23 21 25 24 23 25 21 11E | 13 17 11 12 42 5 18 16 11 16 5 | 22 33 25 27 42 23 29 25 25 28 23 12 | 9 13 9 10 28 9 9 14 11 38 5 | 23 35 30 28 33 24 29 30 23 35 25 13 | 11 16 9 14 33 4 14 20 12 15 5 | 13 27 15 21 45 15 25 20 14 18 14 14 | 9 23 11 18 38 4 15 20 13 16 6 | 14 34 18 21 42 15 23 19 11 17 13 X15 | 10 19 9 17 24 7 --- 17 10 21 5 | 25 41 31 30 44 28 --- 25 28 23 27 16 | 9 14 7 12 45 5 11 18 12 38 5 | 20 28 26 25 38 25 28 24 25 28 22 17 | 12 15 11 17 25 6 16 12 9 20 5 | 17 30 25 27 44 22 29 19 19 20 20 18 | 9 16 11 17 30 5 16 13 11 22 5 | 16 32 22 27 38 22 30 22 20 23 20 19 | 10 23 13 17 30 5 17 19 10 24 6 | 19 36 18 28 34 23 28 21 21 24 20 20 | 14 17 11 20 38 4 15 12 11 16 5 | 21 31 23 28 42 22 28 22 24 23 21 21 | 12 16 11 11 41 4 16 14 12 14 5 | 23 34 24 29 42 25 33 23 29 25 24 22 | 12 15 10 23 37 5 13 16 13 20 5 | 19 34 28 28 41 24 30 25 20 25 22 23 | 12 22 12 13 26 4 18 15 13 16 5 | 13 31 19 20 35 16 27 19 15 21 15 24 | 11 20 5 17 34 7 11 14 10 25 5 | 19 26 18 31 26 20 25 25 24 29 19 25 | 7 12 7 15 36 4 10 19 10 20 4 | 14 18 15 22 31 13 19 17 14 20 13 26 | 9 13 7 12 15 5 9 14 12 20 4 | 15 30 18 23 29 18 25 20 15 21 16 27 | 12 11 6 13 23 5 8 18 8 22 4 | 14 21 15 21 30 16 20 18 13 22 14 28 | 10 11 10 13 61 6 12 14 10 42 5 | 28 36 34 34 45 31 36 31 27 29 29 X29 | 10 --- 8 --- --- 213 --- --- --- --- 9 | 20 --- 18 --- --- 865 --- --- --- --- 20 30 | 8 12 8 14 23 5 5 18 9 18 4 | 31 35 38 35 30 36 35 41 38 34 34 31 | 11 20 11 16 35 4 14 16 12 25 5 | 21 31 21 24 49 21 30 23 20 27 20 32 | 12 18 6 10 24 4 11 9 9 40 5 | 21 28 25 23 35 23 26 23 27 52 23 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 10 16 9 14 34 5 12 16 11 24 |T 21 30 23 25 37 49 27 23 23 26 21 WRMS | 10 16 9 14 35 5 12 16 9 24 |NE 21 29 22 25 36 52 26 23 23 26 20 MEDI | 10 15 9 13 30 5 11 16 11 21 |MD 20 30 23 26 38 22 28 23 23 25 20 Table 3.1501.4 GPS week: 1501 Day: 4 MJD: 54755.000 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 ------+--------------------------------------------------------+--------------------------------------------------------- X1 | 452 --- --- --- --- 61 --- 53 50 --- 51 | 246 --- --- --- --- 61 --- 19 67 --- 38 2 | 17 25 12 14 45 6 16 14 13 21 6 | 29 46 43 35 59 38 39 40 39 39 36 3 | 8 12 8 10 35 4 9 11 10 26 4 | 20 32 26 21 38 22 29 24 21 39 24 4 | 9 15 8 14 44 6 10 13 14 23 4 | 27 34 27 32 59 28 34 31 29 31 28 5 | 10 11 9 11 22 5 8 13 11 23 4 | 20 26 21 24 28 21 23 25 26 20 21 6 | 8 12 9 10 22 4 10 11 8 24 4 | 18 31 26 20 34 20 31 20 17 39 22 7 | 10 15 12 16 41 6 14 14 11 36 5 | 21 32 23 28 43 23 30 25 23 35 23 8 | 10 11 12 13 22 5 9 13 12 18 4 | 15 24 15 19 26 15 20 18 22 22 16 9 | 10 18 13 12 21 7 11 12 16 17 5 | 11 27 17 20 26 18 23 20 25 21 16 10 | 11 10 13 8 36 4 7 14 9 14 4 | 20 27 24 20 27 21 22 24 24 21 21 11E | 11 15 11 12 37 5 19 18 15 13 5 | 17 29 17 25 39 19 25 26 24 21 19 12 | 11 13 11 11 18 7 9 12 11 37 5 | 20 29 21 22 32 20 23 25 23 32 20 13 | 13 18 9 14 34 5 14 19 12 14 5 | 17 30 17 21 50 16 23 19 22 20 17 14 | 9 22 14 17 29 4 18 17 16 25 6 | 12 31 18 20 36 15 24 18 13 25 14 X15 | 12 21 15 18 22 7 --- 16 13 --- 7 | 40 53 46 39 51 44 --- 39 47 --- 43 16 | 10 15 8 12 38 5 14 14 9 35 5 | 17 30 20 22 30 19 27 19 18 23 18 17 | 13 20 11 19 33 6 14 14 12 21 5 | 13 36 25 27 42 22 28 16 22 17 19 18 | 9 17 13 15 31 4 19 17 12 22 5 | 16 34 24 27 38 24 34 25 21 26 21 19 | 11 21 14 16 33 5 19 15 12 25 6 | 15 33 16 26 35 18 29 18 19 21 17 20 | 14 18 11 20 47 5 17 13 12 18 5 | 19 31 20 26 44 19 28 21 20 20 18 21 | 8 17 15 11 72 7 15 15 13 15 5 | 19 31 27 24 72 23 30 21 25 23 22 22 | 9 16 15 19 31 5 19 13 11 19 5 | 17 33 26 25 43 23 34 24 22 25 22 23 | 13 24 12 13 31 4 18 17 13 20 6 | 15 34 16 19 35 16 23 16 18 22 15 24 | 12 17 10 18 23 8 11 17 11 25 5 | 17 29 18 26 31 17 25 24 19 27 18 25 | 8 10 10 14 37 5 9 13 10 19 4 | 17 20 13 19 33 13 19 18 20 19 14 26 | 8 15 9 12 15 6 8 12 12 19 4 | 14 31 14 21 28 17 23 19 16 22 16 27 | 11 11 8 12 26 5 10 14 9 20 4 | 14 22 14 17 33 14 20 18 18 25 14 28 | 10 11 13 11 43 4 11 14 11 41 5 | 20 34 32 24 36 27 34 29 25 27 25 X29 | 5 --- --- --- --- 13 --- --- --- --- 0 | 13 --- --- --- --- 41 --- --- --- --- 14 30 | 7 11 8 15 34 5 9 11 10 18 4 | 25 30 31 31 27 29 29 30 30 27 28 31 | 9 20 11 17 44 4 16 14 11 18 5 | 20 30 24 27 50 21 29 22 21 24 20 32 | 11 21 10 12 32 5 15 10 13 39 6 | 15 24 19 14 32 15 22 17 21 44 16 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 11 16 11 14 35 5 14 14 12 24 |T 25 31 22 24 38 23 26 22 24 26 21 WRMS | 10 16 11 14 33 5 14 13 10 24 |NE 25 30 21 23 35 22 26 21 23 25 20 MEDI | 10 15 11 13 33 5 14 14 12 21 |MD 17 31 21 24 35 20 27 21 22 24 19 Table 3.1501.5 GPS week: 1501 Day: 5 MJD: 54756.000 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 ------+--------------------------------------------------------+--------------------------------------------------------- 2E | 11 25 12 9 50 5 13 19 11 27 5 | 22 38 26 26 42 26 30 31 25 30 25 3 | 14 12 12 11 23 5 8 16 10 23 5 | 13 19 18 15 23 13 19 18 15 24 12 4 | 10 16 9 13 53 6 9 10 16 21 4 | 82 84 85 85 93 81 83 80 82 87 81 5 | 10 11 8 10 29 5 9 13 12 22 4 | 14 22 21 22 38 19 23 26 22 20 19 6 | 8 14 13 11 22 5 10 13 10 18 4 | 17 24 25 18 33 18 26 18 18 30 18 7 | 10 17 13 15 33 6 12 13 12 36 5 | 17 30 19 24 37 21 26 20 24 33 19 8 | 10 10 6 14 28 4 11 14 9 14 4 | 12 16 14 18 26 12 18 16 15 18 12 9 | 11 20 8 10 22 5 9 14 12 15 4 | 9 28 14 18 25 15 21 19 19 18 14 10 | 8 10 7 6 29 5 7 17 6 17 3 | 17 19 18 17 22 17 16 20 19 19 16 11E | 14 15 14 10 52 6 19 19 13 13 5 | 19 26 20 22 49 19 24 27 24 19 18 12 | 9 12 9 9 23 6 11 12 12 36 5 | 16 26 22 24 25 20 24 24 20 33 19 13 | 10 17 11 16 37 5 14 16 11 15 5 | 13 27 19 21 47 17 24 18 17 19 15 14 | 9 19 12 15 27 5 17 17 13 14 5 | 12 31 17 22 34 16 24 18 15 17 15 X15 | 9 18 12 14 30 10 --- 15 9 27 5 | 23 27 21 24 38 22 --- 24 22 32 20 16 | 10 16 12 12 49 5 13 14 10 36 5 | 17 27 21 25 42 19 26 16 20 20 17 17 | 11 18 13 18 31 5 14 14 10 20 5 | 20 30 22 28 43 21 27 15 16 15 18 18 | 9 19 13 16 23 5 18 16 11 21 5 | 15 32 21 27 35 20 30 23 18 19 18 19 | 12 22 17 18 29 5 21 16 12 23 6 | 17 34 16 28 31 18 28 17 17 19 16 20 | 12 17 14 20 41 5 15 11 12 24 5 | 17 25 23 25 39 18 26 18 16 18 15 21 | 12 15 18 9 51 5 17 12 11 13 5 | 40 41 40 40 59 37 44 35 38 35 36 22 | 9 18 14 19 33 5 16 11 11 20 5 | 15 30 24 25 38 20 31 20 19 21 19 23 | 11 25 15 15 33 5 15 12 11 17 5 | 12 33 19 21 31 17 26 14 15 18 14 24 | 13 19 10 18 35 7 11 14 11 26 5 | 19 28 26 32 29 21 23 27 28 23 21 25 | 9 11 9 15 31 7 10 16 10 21 4 | 11 15 13 18 27 10 19 15 12 16 9 26 | 8 13 7 13 19 6 9 14 10 20 4 | 13 24 14 21 27 15 20 17 13 17 13 27 | 11 11 6 13 25 6 10 16 7 20 4 | 10 16 15 18 32 12 18 17 16 19 12 28 | 10 12 9 14 42 6 12 13 11 40 5 | 18 27 27 22 32 24 31 23 21 29 22 29 | 11 19 18 15 41 17 17 12 16 20 6 | 19 22 14 22 20 36 23 17 18 13 20 30 | 8 11 7 11 15 4 6 10 10 18 3 | 22 26 29 28 29 26 27 24 26 23 24 31 | 11 18 11 18 49 5 14 12 12 19 5 | 16 27 21 24 49 18 28 18 21 21 18 32 | 11 18 10 10 38 5 11 10 9 41 5 | 17 22 20 20 36 18 23 18 15 51 17 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 10 17 12 14 35 6 13 14 11 24 |T 18 28 22 25 36 21 26 22 21 25 19 WRMS | 10 17 14 14 33 5 12 14 8 23 |NE 15 25 19 22 32 18 24 19 18 22 16 MEDI | 10 17 12 14 31 5 12 14 11 20 |MD 17 27 21 22 34 19 24 18 19 20 18 Table 3.1501.6 GPS week: 1501 Day: 6 MJD: 54757.000 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 ------+--------------------------------------------------------+--------------------------------------------------------- 2E | 9 23 12 10 38 5 17 12 9 23 5 | 19 32 22 24 42 20 25 22 21 24 20 3 | 19 13 8 9 23 3 11 10 11 26 5 | 19 25 21 20 25 17 21 15 16 30 16 4E | 13 12 8 14 35 5 11 12 12 23 4 | 63 66 65 67 81 61 65 63 59 64 62 5 | 8 14 7 10 45 4 7 22 10 33 5 | 35 36 34 35 55 33 37 35 36 37 33 6 | 9 15 8 9 27 4 11 9 10 23 4 | 19 35 29 23 31 23 29 22 20 38 24 7 | 9 18 10 16 27 5 12 12 10 37 5 | 25 34 27 32 38 26 30 26 27 39 26 8 | 10 9 7 13 16 4 11 13 10 20 4 | 19 22 17 21 26 17 21 20 22 26 18 9 | 9 16 8 10 19 5 11 9 10 13 4 | 14 27 15 20 28 15 23 18 17 18 15 10 | 8 13 6 7 23 3 7 9 9 22 3 | 24 29 28 27 31 25 25 27 28 20 25 11E | 11 17 12 14 50 5 17 10 10 17 5 | 24 37 31 36 51 29 33 32 32 27 30 12 | 10 12 7 11 26 6 11 13 12 34 5 | 27 31 25 26 33 24 24 27 28 33 25 13 | 11 19 8 15 28 5 13 20 11 12 5 | 14 28 15 23 38 15 22 20 12 17 14 14 | 8 19 14 17 23 6 19 16 11 13 5 | 15 30 21 23 38 16 25 19 13 18 16 15 | 16 17 11 14 22 5 15 11 10 28 5 | 28 38 25 30 34 28 22 23 25 29 27 16 | 9 16 9 11 42 6 13 12 11 34 5 | 22 34 27 26 40 24 29 20 21 25 23 17 | 14 23 11 20 40 7 17 14 10 18 6 | 24 46 35 39 42 34 40 34 32 36 34 18 | 13 21 13 16 39 5 21 17 11 21 6 | 19 37 25 28 40 23 31 25 22 20 22 19 | 13 22 13 19 24 5 21 14 15 22 6 | 21 41 22 34 31 24 36 21 22 23 24 20 | 13 20 12 18 50 4 16 10 10 25 5 | 27 34 29 31 51 27 31 31 26 29 26 21E | 17 18 16 12 41 5 17 13 13 16 5 | 48 50 48 48 62 46 49 50 46 47 45 22 | 8 14 13 18 49 6 19 14 12 18 5 | 22 33 30 29 38 24 31 28 23 23 24 23 | 12 25 11 13 33 5 19 14 11 15 5 | 16 35 21 24 33 19 28 20 16 22 18 24 | 13 18 8 18 29 6 12 13 10 28 5 | 20 29 21 31 24 21 23 30 26 24 21 25 | 8 13 7 15 31 3 11 11 11 13 4 | 18 19 18 22 27 17 20 19 18 20 16 26 | 15 13 7 12 19 5 8 12 13 26 4 | 17 27 16 24 27 17 24 16 16 21 16 27 | 13 12 8 14 17 4 12 18 11 19 5 | 16 20 16 21 27 15 21 23 14 22 14 28 | 10 11 9 13 55 5 12 12 11 40 5 | 29 36 31 32 42 29 33 31 27 39 29 29 | 10 20 14 16 44 4 18 11 13 18 5 | 11 22 12 23 24 25 22 15 12 14 12 30 | 7 13 8 12 32 3 9 7 10 21 4 | 33 38 38 33 38 35 33 36 36 31 34 31 | 8 17 13 16 37 5 13 11 9 24 5 | 23 32 25 28 58 24 29 23 23 29 23 32 | 9 19 7 12 29 4 13 9 7 41 5 | 24 30 27 28 34 26 28 28 27 52 26 ------+--------------------------------------------------------+--------------------------------------------------------- RMS | 11 17 10 14 34 5 14 13 11 25 |T 23 33 26 29 38 25 29 26 24 28 24 WRMS | 11 17 9 14 30 5 14 12 10 25 |NE 21 31 24 27 35 23 27 24 22 27 22 MEDI | 10 17 9 14 31 5 13 12 11 22 |MD 22 33 25 28 38 24 28 23 23 26 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 4.1501 GPS week: 1501 MJD: 54751.0-54757.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 3033 |U 7 8 23 |U 0 0 0 |U 8 9 18 | emr | emr 2947 | 10 11 28 | 0 0 0 | 9 8 22 | esa | esa 2948 | 9 10 27 |U 0 0 0 | 8 8 18 | gfz | gfz 2942 |U 9 10 26 |U 0 0 0 | 10 11 23 | igr | igr 2958 | 8 10 26 | 0 0 0 | 8 8 22 | igs | igs 2973 | 8 8 24 | 0 0 0 | 8 8 19 | jpl | jpl 2892 |U 9 10 26 |U 0 0 0 |U 9 8 21 | mit | mit 3017 |U 8 9 23 |U 0 0 0 |U 8 7 18 | 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 5.1501.0 GPS week: 1501 Day: 0 MJD: 54751.0 CENT| CLK EPO | BRUS | WILL | ----+----------+-------------------+-------------------+ cod | cod 3060 | 8 6 27 | 7 9 20 | emr | emr 2976 | 10 7 31 | 8 8 20 | esa | esa 2976 | 10 7 30 | 6 9 18 | gfz | gfz 2972 | 9 7 27 | 8 10 20 | igr | igr 2960 | 9 7 28 | 6 8 19 | igs | igs 3028 | 9 6 27 | 6 8 16 | jpl | jpl 2975 | 10 6 26 | 7 8 19 | mit | mit 3072 | 8 6 25 | 5 7 17 | Table 5.1501.1 GPS week: 1501 Day: 1 MJD: 54752.0 CENT| CLK EPO | BRUS | WILL | ----+----------+-------------------+-------------------+ cod | cod 3071 | 6 10 21 | 8 7 17 | emr | emr 2976 | 8 13 24 | 10 10 22 | esa | esa 2976 | 7 10 22 | 6 7 16 | gfz | gfz 2971 | 7 10 21 | 10 10 24 | igr | igr 2976 | 7 9 20 | 8 6 16 | igs | igs 2976 | 7 10 21 | 8 7 17 | jpl | jpl 2974 | 8 9 19 | 9 7 21 | mit | mit 3072 | 7 11 24 | 8 6 17 | Table 5.1501.2 GPS week: 1501 Day: 2 MJD: 54753.0 CENT| CLK EPO | BRUS | WILL | ----+----------+-------------------+-------------------+ cod | cod 3066 | 8 7 24 | 8 8 15 | emr | emr 2976 | 9 9 25 | 8 8 16 | esa | esa 2976 | 9 8 25 | 8 8 15 | gfz | gfz 2972 | 9 10 28 | 9 10 17 | igr | igr 2976 | 8 8 25 | 8 6 14 | igs | igs 3061 | 9 8 24 | 9 7 14 | jpl | jpl 2880 | 10 10 25 | 9 7 18 | mit | mit 3072 | 8 9 25 | 9 7 16 | Table 5.1501.3 GPS week: 1501 Day: 3 MJD: 54754.0 CENT| CLK EPO | BRUS | WILL | ----+----------+-------------------+-------------------+ cod | cod 3066 | 9 13 22 | 7 9 15 | emr | emr 2880 | 10 12 25 | 9 6 18 | esa | esa 2880 | 9 11 23 | 7 7 14 | gfz | gfz 2876 | 9 12 24 | 10 10 22 | igr | igr 2969 | 9 11 22 | 8 12 36 | igs | igs 2874 | 9 12 21 | 10 12 28 | jpl | jpl 2782 | 10 13 27 | 9 8 20 | mit | mit 2976 | 8 11 20 | 7 8 22 | Table 5.1501.4 GPS week: 1501 Day: 4 MJD: 54755.0 CENT| CLK EPO | BRUS | WILL | ----+----------+-------------------+-------------------+ emr | emr 2874 | 11 16 33 | 11 8 29 | esa | esa 2880 | 10 17 33 | 9 10 25 | gfz | gfz 2870 | 10 15 30 | 11 11 29 | igr | igr 2874 | 10 17 31 | 10 9 27 | jpl | jpl 2782 | 10 16 30 | 10 11 27 | Table 5.1501.5 GPS week: 1501 Day: 5 MJD: 54756.0 CENT| CLK EPO | WILL | ----+----------+-------------------+ cod | cod 2976 | 9 7 26 | emr | emr 2976 | 11 10 31 | esa | esa 2976 | 8 7 22 | gfz | gfz 2972 | 12 17 30 | igr | igr 2976 | 9 7 25 | igs | igs 2976 | 9 8 25 | jpl | jpl 2878 | 10 9 27 | mit | mit 2976 | 10 7 21 | Table 5.1501.6 GPS week: 1501 Day: 6 MJD: 54757.0 CENT| CLK EPO | BRUS | WILL | ----+----------+-------------------+-------------------+ cod | cod 2976 | 6 6 25 | 9 10 15 | emr | emr 2976 | 11 11 30 | 9 7 21 | esa | esa 2976 | 9 7 26 | 9 8 16 | gfz | gfz 2964 | 8 8 28 | 10 10 21 | igr | igr 2976 | 8 7 28 | 9 7 17 | igs | igs 2976 | 7 6 25 | 8 7 16 | jpl | jpl 2976 | 8 8 28 | 9 7 18 | mit | mit 2976 | 8 7 23 | 8 7 18 | 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 6.1501 GPS week: 1501 MJD: 54751.500-54757.500 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 -7 10 44 -1 | 15 19 | 16 15 63 54 4 | 1 emr uuxuu | -43 4 -132 -115 -18 | 62 64 | 13 23 226 126 8 | 4 esa uuuuu | -10 -22 123 -76 -4 | 29 32 | 13 30 66 85 7 | 2 gfz uuuuu | -10 7 3 38 0 | 10 15 | 11 19 49 49 4 | 1 grg xxxxx | -10 -20 31 37 -2 | 4 34 | 39 31 87 69 16 | 4 igr xxxxx | -7 30 6 13 -8 | 1 13 | 19 10 43 60 5 | 2 irf xxxxx | 0 9 -48 15 -4 | 0 11 | 10 7 51 17 6 | 1 jpl uuuuu | 5 36 -56 70 0 | 13 20 | 24 27 122 72 10 | 2 mit uuuuu | 11 -5 -244 -22 -4 | 15 19 | 27 22 125 77 10 | 1 ngs uuuuu | 25 28 84 32 7 | 4 14 | 25 44 109 87 8 | 2 sio uuuuu | 45 -100 19 38 -11 | 46 48 | 26 24 92 88 8 | 2 Table 7.1501.0 GPS week: 1501 Day: 0 MJD: 54751.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | -20 -2 -11 20 -2 | 13 15 emr uuxuu | -39 -34 228 4 -7 | 64 65 esa uuuuu | -34 -61 178 -40 4 | 27 28 gfz uuuuu | -14 -17 -40 70 -2 | 9 11 grg xxxxx | -15 -20 -33 -76 -22 | 1 33 igr xxxxx | 15 19 60 -10 -12 | 3 9 irf xxxxx | -4 13 30 3 0 | 0 7 jpl uuuuu | 35 33 63 75 -2 | 14 17 mit uuuuu | 9 19 -67 -130 1 | 16 17 ngs uuuuu | 50 73 -138 48 4 | 2 11 sio uuuuu | 22 -66 33 -89 -10 | 48 49 Table 7.1501.1 GPS week: 1501 Day: 1 MJD: 54752.500 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 5 -39 56 4 | 14 16 emr uuxuu | -48 -18 71 -2 -9 | 65 66 esa uuuuu | -14 -64 57 -54 5 | 28 29 gfz uuuuu | 10 23 -57 63 2 | 9 11 grg xxxxx | 48 -48 68 28 10 | 0 34 igr xxxxx | 24 31 -74 72 -9 | 2 10 irf xxxxx | -10 17 -33 30 3 | 0 7 jpl uuuuu | 15 -15 123 87 -4 | 14 17 mit uuuuu | -10 17 -154 -24 6 | 15 17 ngs uuuuu | 14 84 94 -137 -5 | 3 11 sio uuuuu | 21 -93 -104 114 -2 | 48 48 Table 7.1501.2 GPS week: 1501 Day: 2 MJD: 54753.500 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 -6 81 -40 2 | 16 18 emr uuxuu | -52 19 -77 -49 -18 | 66 66 esa uuuuu | -17 6 73 -5 -4 | 29 31 gfz uuuuu | -19 37 -16 2 2 | 10 13 grg xxxxx | 27 -22 -65 94 15 | 2 34 igr xxxxx | -21 28 -4 50 -5 | 2 10 irf xxxxx | -15 16 -64 4 3 | 0 8 jpl uuuuu | 11 45 -126 110 -17 | 15 17 mit uuuuu | -21 -4 -203 -43 7 | 16 18 ngs uuuuu | 50 -43 52 49 3 | 4 11 sio uuuuu | 19 -88 143 -33 -2 | 48 49 Table 7.1501.3 GPS week: 1501 Day: 3 MJD: 54754.500 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 | -26 -1 28 74 -1 | 14 18 emr uuxuu | -25 26 -276 -94 -24 | 62 65 esa uuuuu | 2 -33 97 -26 1 | 27 30 gfz uuuuu | -20 7 32 -45 -1 | 8 14 grg xxxxx | -69 -15 30 -15 -8 | 3 33 igr xxxxx | -11 19 -2 12 -2 | -2 15 irf xxxxx | 3 4 -107 25 -3 | -2 12 jpl uuuuu | -9 65 -95 -45 3 | 10 21 mit uuuuu | 37 -29 -418 96 -3 | 13 17 ngs uuuuu | 26 7 167 9 4 | 1 14 sio uuuuu | 41 -84 56 82 -13 | 44 46 Table 7.1501.4 GPS week: 1501 Day: 4 MJD: 54755.500 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 | -2 -26 -17 27 -4 | 17 22 emr uuxuu | -28 28 -437 -86 -24 | 63 65 esa uuuuu | 0 -9 222 -256 -13 | 30 34 gfz uuuuu | -4 5 52 18 2 | 10 17 grg xxxxx | -7 -24 90 132 16 | 6 34 igr xxxxx | -18 44 20 85 -2 | 1 17 irf xxxxx | 3 -2 -56 24 -10 | 1 14 jpl uuuuu | -41 58 -166 188 8 | 12 23 mit uuuuu | -13 -27 -305 20 -12 | 16 21 ngs uuuuu | 47 39 157 113 11 | 4 17 sio uuuuu | 75 -133 -21 -16 -17 | 46 48 Table 7.1501.5 GPS week: 1501 Day: 5 MJD: 54756.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | -13 12 100 36 -8 | 17 22 emr uuxuu | -58 -1 -271 -251 -27 | 60 63 esa uuuuu | -4 2 63 -48 -9 | 31 34 gfz uuuuu | -20 -13 -23 86 5 | 11 18 grg xxxxx | -38 42 -48 32 -18 | 10 34 igr xxxxx | -19 41 -2 -73 -13 | 2 16 irf xxxxx | 10 4 -103 36 -11 | 1 13 jpl uuuuu | 14 21 8 36 13 | 13 24 mit uuuuu | 49 -24 -367 25 -15 | 16 21 ngs uuuuu | -2 36 84 21 10 | 7 16 sio uuuuu | 61 -113 104 53 -23 | 46 48 Table 7.1501.6 GPS week: 1501 Day: 6 MJD: 54757.500 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 -29 -74 136 3 | 14 20 emr uuxuu | -51 13 -163 -325 -20 | 55 59 esa uuuuu | -4 4 172 -104 -10 | 28 33 gfz uuuuu | -5 9 72 77 -8 | 10 17 grg xxxxx | -14 -54 175 66 -6 | 8 35 igr xxxxx | -22 33 45 -45 -11 | -2 17 irf xxxxx | 13 14 0 -12 -10 | -1 15 jpl uuuuu | 8 48 -199 43 -3 | 13 24 mit uuuuu | 23 12 -191 -98 -16 | 14 20 ngs uuuuu | -7 0 175 125 22 | 6 16 sio uuuuu | 76 -120 -79 157 -12 | 42 46