Date: Thu, 25 Jan 2007 11:07:10 +0100 To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-14716] Wk 1409 IGS Final Orbits Message-ID: <45B8814E.mailxN411MX0PN@kg20> User-Agent: nail 10.6 11/15/03 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit From: igsacc@gfz-potsdam.de (Gerd Gendt3) Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 25 Jan 02:07:21 PST 2007 Message Number 14716 ****************************************************************************** Author: AC Coordinator / GFZ Potsdam Final IGS Orbit Combination - Week 1409 (Jan 07, 2007 - Jan 13, 2007) Contacts: G. Gendt (gendt@gfz-potsdam.de), Th. Nischan ( nisn@gfz-potsdam.de) COMBINATION STRATEGY: --------------------- Starting with GPS week 860, the IGS Final orbit combination is done directly in the ITRF without any alignment to the Bulletin B EOP series. Each centre satellite clock corrections are first transformed to a common reference. One of the following two methods can be used (the REMARKS section of this report gives which method is used): [1] For each centre, a clock offset and a drift are estimated with respect to the broadcast clock corrections using only non-SA satellites; [2] A chosen reference centre is aligned to the broadcast clock corrections using all satellites. All other centres are then aligned to that reference centre. The offsets and drifts are used to align each centre satellite clock corrections to GPS time. Ephemerides and clock corrections are then combined as weighted averages computed over all centres. Each centre is given a position weight and a clock weight. The position weights are computed from each centre's absolute deviation to the unweighted average orbit after the estimation of a 7-parameter Helmert transformation. The clock weights are either computed from [1] the absolute deviation of the initial alignment to broadcast clock for the non-SA satellites, or [2] from the absolute deviation of centre's aligned clock corrections with respect to the unweighted mean. Finally, a 7-parameter Helmert transformation and clock offset and drift are estimated for each centre with respect to the combined solutions and parameters and RMS of fit reported. All the above estimations are performed using the L1-norm robust scheme. Each centre ephemerides are also evaluated individually and independently from the orbit combination by using week long arcs. The Earth Orientation Parameters (EOP) used in this evaluation are those submitted by the respective centres. The IGS combined orbits/clocks and all centres providing both orbit and clock solutions are further evaluated by an independent point positioning (navigation) program that uses both phase and pseudorange data. This is primarily intended for testing clock solution precision as well as the orbit/clock consistency. Like the clock solutions broadcast in the navigation message, the combined satellite clocks are corrected for the periodical relativistic correction (see e.g. GPS interface Control document ICD-GPS-200, p.73): -2*(X.V)/c [distance unit], where X and V are the inertial sv state and velocity vectors and c is the speed of light. Also for compatibility, no satellite L1/L2 delay calibration should be applied. SOFTWARE: --------- The weighted average software used was originally developed by T. Springer and G. Beutler in 1993. The GPS long arc orbit analysis software used here for individual centre ephemeris evaluation was developed by Beutler et al. at the Astronomical Institute of the University of Bern (AIUB). For more details on the orbit combination and complete references for both software see: Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS Analysis Centers, Bulletin Geodesique, 69, pp 200-222. Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination and Evaluation, Appendix I of the Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94. Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1995 Annual Report, pp. 45-76. Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report, International GPS Service for Geodynamics (IGS) 1996 Annual Report, pp. 55-100. PRODUCTS GENERATED: ------------------- The resulting average ephemeris and clocks are output to daily files in SP3 format. The satellite accuracy codes displayed in the header are based on the weighted RMS for each satellite. Note that each file contains all the satellites that appear in any of the centre ephemeris files. If a satellite or centre was excluded from combination, a note in the REMARKS section of this report will identify the exclusion and the reason. The resulting x and y earth rotation parameters (ERP) associated with the IGS ephemeris files and their rates (xrt, yrt) are computed using a weighted average of all available centres (weights are those from the orbit combination). Pole rate combination uses only centres providing estimated pole rates. Starting with GPS wk 0894, IGS LOD combinations were implemented in the Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated using Bulletin A most recent 3 weeks (21 days), i.e. up to 5 days prior to the last non-predicted day of Bulletin A. AC LOD biases are removed and the new AC bias-free LODs are used to compute a weighted IGS LOD which in turn is integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC values are printed in the IGS Final erp file. The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are: igs1409[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1409[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1409[0-6].cls IGS GPS clock combination summary report. igs14097.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs14097.sum Complete report. REMARKS concerning the IGS Orbit Combination: --------------------------------------------- 1. The centres used in the clock combination are COD, EMR, ESA, GFZ and JPL. The other centres are excluded because they either provide broadcast clocks (NGS) or clock corrections are not provided (SIO). The clock information not used is still compared to combination for completeness. The value of 999999.999999 microseconds, according to the sp3 format convention, is used to signify that no clock solution is available and therefore must not be used. 2. Rapid (IGR) orbits/clocks are included in the combination for statistics only. 3. The following centre clock solutions, which provide broadcast clock corrections, were excluded from the combination but kept in the combination statistics: -> Centre: NGS 4. The following clock solutions were excluded from the combination because they were biasing the combined clock solutions (clock shifts/outliers) but were kept for the RMS computation. Day | Centre | PRN/STA list ----+--------+--------------- 0 | ESA | IRKT POTS RBAY 0 | GFZ | 31 GRAZ 0 | JPL | WAB2 0 | MIT | 15 BAHR 1 | COD | HARB 1 | EMR | KERG ONSA 1 | ESA | GUAM LPGS RIOG SANT 1 | GFZ | 28 31 KOUR NISU NYA1 NYAL 1 | JPL | 5 KERG MBAR NRIL 1 | MIT | 3 15 28 KIT3 LPGS RBAY 2 | COD | BOR1 2 | EMR | ONSA 2 | ESA | IRKT KOUR POTS RBAY ZAMB 2 | GFZ | 31 2 | JPL | 15 2 | MIT | BAHR RBAY YAKT 3 | EMR | ONSA 3 | ESA | BILI KOUR POTS RBAY VILL 3 | GFZ | 31 AUCK 3 | JPL | KOUR NISU 3 | MIT | 15 BAHR KARR KOUR SCUB 4 | ALL | 7 4 | COD | GRAZ SUWN 4 | EMR | ONSA 4 | GFZ | 31 4 | JPL | NISU 4 | MIT | 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 4 | MIT | 21 22 23 24 25 26 27 28 29 30 31 ALBH ALGO ALIC ALRT 4 | MIT | AMC2 AREQ ARTU AUCK BAHR BILI BJFS BOGT BOR1 BRUS 4 | MIT | CAS1 CEDU CHAT CHUR COCO CRO1 DAEJ DARW DGAR FAIR 4 | MIT | GLPS GODE GRAZ HARB HERS HOB2 IRKT JAB1 JPLM KARR 4 | MIT | KIRU KIT3 KOKB KOUR LHAS LPGS MAC1 MALI MAS1 MATE 4 | MIT | MAW1 MCM4 MKEA NLIB NRC1 NRIL NYA1 NYAL OHI2 ONSA 4 | MIT | PERT PIMO POL2 PRDS PTBB QAQ1 RAMO RIOG SANT SCUB 4 | MIT | STJO SUTH SUTM SUWN SYOG THTI TIDB TIXI TLSE TOW2 4 | MIT | TSKB TWTF UNSA USNO USUD VILL WES2 WILL WSRT WUHN 4 | MIT | YAKT YELL YSSK ZAMB 5 | EMR | METS ONSA 5 | ESA | KERG MAW1 RBAY SANT 5 | GFZ | KERG 5 | JPL | KIT3 MCM4 NISU 5 | MIT | 15 AREQ BAHR DAEJ KIT3 RBAY SANT 6 | EMR | ONSA 6 | ESA | LPGS RBAY SANT 6 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 6 | MIT | 21 22 23 24 25 26 27 28 29 30 31 ALBH ALGO ALIC ALRT 6 | MIT | AMC2 AREQ ARTU AUCK BAHR BILI BJFS BOGT BOR1 BRUS 6 | MIT | CAS1 CEDU CHAT CHUR COCO CRO1 DAEJ DARW DGAR DRAO 6 | MIT | DWH1 FAIR GLPS GODE GRAZ GUAM HARB HOB2 IISC IRKT 6 | MIT | JAB1 KARR KHAJ KIRU KOKB KOUR KUNM LHAS LPGS MAC1 6 | MIT | MALI MAS1 MATE MAW1 MCM4 MKEA NLIB NRC1 NYA1 NYAL 6 | MIT | OHI2 ONSA PARC PERT PIMO POL2 PRDS PTBB QAQ1 RIOG 6 | MIT | SANT SCH2 SCUB SPT0 STJO SUTH SUTM SYOG THTI TIDB 6 | MIT | TIXI TLSE TOW2 TRO1 TSKB TWTF USNO USUD VILL WES2 6 | MIT | WHIT WILL WSRT WUHN YAKT YELL YSSK 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 ----+------------+---------- G07 | 2007_01_11 | 2007012 G07 | 2007_01_12 | 2007012 6. Velocity changes were estimated to alleviate the effects of modeling problems, experienced by all centres,in the Long Arc (LA) process. Velocity changes per day and affected satellites: Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 | --------+----+----+----+----+----+----+----+ PRN G08 | | | | 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 | (cm) (cm) (cm) (mas) (mas) (mas) (ppb) -------+--------------------------------------------------- COD | .02 .04 .05 .00 -.01 -.0 -.37 EMR | -.11 .46 -.48 -.03 .01 -.01 -.23 ESA | .34 -.09 .25 -.01 -.01 -.01 -.90 GFZ | .05 -.01 .13 .00 -.01 .01 -.63 JPL | .97 1.46 1.44 .18 -.09 .33 .18 MIT | -.25 .12 -.81 -.01 .01 -.01 .08 NGS | .04 .04 -.12 .01 -.01 .01 -1.09 SIO | .01 .08 .60 .00 -.03 .06 -.01 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 1.1409.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1409.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 2.1409.[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 3.1409.[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 5.1409.0-6). 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 1409 summary. (Jan 07, 2007 - Jan 13, 2007) Table 1.1409.a GPS week: 1409 MJD: 54107.000-54113.000 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. Units: mas, ppb, meters, nano-sec, nano-sec/day. CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171| .00 -.00 -.00 -.03 .02 -.07 -.3 .01 .01 | .3 -1.1 .06 | .00 .00 .00 .01 .02 .02 .0 | 1.1 2.5 emr 45| .00 .00 .00 .05 .01 -.01 .3 .02 .02 | -106.3 -1.0 .05 | .00 .00 .00 .01 .02 .02 .0 | 3.6 1.3 esa 65| .00 .00 .00 .03 -.00 -.01 .2 .02 .02 | 6.8 .1 .05 | .00 .00 .00 .03 .02 .05 .0 | 1.2 1.7 gfz 185|-.00 -.00 -.00 .03 -.01 .02 .1 .02 .02 | .0 -.1 .03 | .00 .00 .00 .03 .03 .03 .0 | .3 .5 igr n/a| .00 -.00 .00 -.02 -.03 -.03 .0 .01 .01 | -.7 -.8 .04 | .00 .00 .00 .02 .02 .01 .0 | 2.5 1.6 jpl n/a|-.00 -.00 -.01 -.22 .09 .38 .0 .04 .04 | 5.8 -.1 .09 | .01 .00 .00 .02 .02 .01 .1 | 1.2 1.5 mit 180|-.00 .00 .00 .02 -.05 -.05 -.1 .02 .02 | .2 -.2 .05 | .00 .00 .00 .02 .04 .02 .1 | 1.4 3.9 ngs 198|-.00 .00 .00 -.02 -.05 .01 -.0 .02 .02 | .2 -1.0 2.62 | .00 .00 .00 .04 .05 .04 .1 | .9 2.1 sio 94| .00 -.00 -.01 -.04 .03 -.00 .0 .04 .04 | --- --- --- | .00 .00 .00 .03 .03 .04 .1 | --- --- Table 1.1409.b GPS week : 1409 MJD: 54107.000-54113.000 Satellite position sigmas for the combined orbits (coded in the IGS SP3 orbit files). "E" flags eclipsing satellites. Units: cm. Day of GPS week PRN | 0 1 2 3 4 5 6 | Remarks ------+-----------------------------+------------------------------------------ 1 | 1 1 1 1 1 1 1 | 2 | 1 1 1 1 1 1 1 | 3 | 1 2 1 1 1 1 1 | 4 | 1 1 1 1 1 1 1 | 5 | 1 1 1 1 1 1 1 | 6 | 1 1 1 1 1 1 1 | 7 | 1 1 1 1 1 0 1 | 8E | 1 1 1 1 1 1 1 | 9E | 1 1 1 1 1 1 1 | 10E | 1 1 1 1 1 1 1 | 11 | 1 1 1 1 1 1 1 | 12 | 1 1 1 1 1 1 1 | 13 | 1 1 1 1 1 1 1 | 14 | 1 1 1 1 1 1 1 | 15 | 2 1 1 1 1 1 1 | 16 | 1 1 1 1 1 1 1 | 17 | 1 1 1 1 1 1 1 | 18E | 1 1 1 1 1 1 1 | 19 | 1 1 1 1 1 1 1 | 20E | 1 1 1 1 1 1 1 | 21 | 1 1 1 1 1 1 1 | 22E | 1 1 1 1 1 1 1 | 23 | 1 1 1 1 1 1 1 | 24 | 1 1 1 1 1 1 1 | 25 | 1 1 1 1 1 1 1 | 26 | 1 1 1 1 1 1 1 | 27 | 1 1 1 1 1 1 1 | 28 | 1 1 1 1 1 1 1 | 29 | 1 1 2 1 1 1 1 | 30 | 1 1 1 1 1 1 1 | 31E | 1 1 1 1 1 1 1 | 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. Units: mas, ppb, meters, nano-sec, nano-sec/day. Table 2.1409.0 GPS week: 1409 Day: 0 MJD: 54107.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171| .00 -.00 -.00 -.02 .05 -.08 -.3 .02 .01 | -.9 2.6 .06 | .03 -.06 | emr 45| .00 .00 .00 .05 -.02 .02 .3 .01 .01 | -100.5 -1.6 .05 | .01 .02 | esa 65|-.00 .00 .00 .05 .01 -.04 .2 .02 .02 | 8.7 -.5 .06 | -.01 -.05 | gfz 185|-.00 -.00 -.00 .04 -.05 -.05 .0 .02 .02 | -.2 .3 .03 | -.06 .01 | igr n/a| .00 -.00 -.00 .01 .00 -.01 -.1 .01 .01 | 3.4 -1.8 .03 | -.04 .00 | jpl n/a|-.00 .01 -.01 -.20 .11 .38 .0 .04 .04 | 7.8 -1.0 .09 | .05 .00 | mit 180|-.00 -.00 .00 .01 -.05 -.02 -.2 .03 .02 | -1.1 5.8 .08 | .08 .02 | ngs 198|-.00 -.00 .01 -.06 -.03 .09 .2 .02 .02 | -.1 -3.0 2.27 | -.09 .14 | sio 94| .00 -.01 -.00 -.06 .04 .03 -.1 .04 .03 | --- --- --- | .13 .05 | Table 2.1409.1 GPS week: 1409 Day: 1 MJD: 54108.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171|-.00 .00 -.00 -.02 .04 -.06 -.3 .02 .02 | 2.3 -5.2 .06 | .06 -.05 | emr 45|-.00 .00 .00 .03 .01 -.01 .3 .02 .02 | -103.2 -2.2 .05 | .06 -.07 | esa 65| .00 .00 -.00 .04 -.01 -.06 .2 .03 .02 | 7.8 -1.6 .05 | .01 -.04 | gfz 185|-.00 -.00 -.00 .03 .03 .03 .0 .02 .02 | .2 -.9 .03 | -.05 -.03 | igr n/a|-.00 .00 .00 -.02 -.03 -.03 .0 .01 .01 | 1.6 -2.5 .03 | .02 -.01 | jpl n/a|-.00 -.00 -.01 -.23 .06 .38 .1 .04 .04 | 6.8 -1.7 .09 | .09 -.06 | mit 180|-.00 -.00 .00 .04 -.06 -.03 -.2 .03 .02 | 2.1 -4.1 .07 | .06 .02 | ngs 198|-.00 -.00 .00 -.04 -.07 .01 -.0 .02 .02 | .1 .3 2.77 | .03 .11 | sio 94| .01 -.01 -.00 .00 -.00 -.03 -.0 .04 .03 | --- --- --- | .10 .08 | Table 2.1409.2 GPS week: 1409 Day: 2 MJD: 54109.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171| .00 -.00 -.00 -.04 .02 -.08 -.3 .02 .01 | .6 -1.4 .05 | .06 -.03 | emr 45| .00 .00 .00 .05 .02 -.02 .3 .01 .01 | -105.1 -2.6 .06 | .01 -.02 | esa 65| .00 .00 -.00 -.00 .02 .00 .2 .02 .02 | 7.0 -2.1 .06 | .01 -.04 | gfz 185| .00 -.00 -.00 .05 -.02 .05 .1 .02 .02 | .3 -.4 .03 | -.07 .01 | igr n/a| .00 -.00 .00 -.01 -.02 -.06 .0 .01 .01 | .1 -2.8 .04 | -.02 .00 | jpl n/a|-.00 .00 -.01 -.20 .10 .38 -.1 .04 .04 | 5.9 -1.8 .09 | .04 -.02 | mit 180|-.01 .00 -.00 .04 -.09 -.05 -.2 .03 .02 | 1.4 -2.1 .07 | .07 .01 | ngs 198|-.00 .00 .01 -.02 -.02 .06 -.1 .02 .02 | 1.8 -3.4 2.43 | -.13 .11 | sio 94| .00 -.00 -.01 -.03 -.00 -.03 -.1 .04 .04 | --- --- --- | .10 .07 | Table 2.1409.3 GPS week: 1409 Day: 3 MJD: 54110.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171| .00 -.00 -.00 -.03 .00 -.09 -.3 .01 .01 | 1.0 -2.0 .05 | .06 -.02 | emr 45| .00 .00 .00 .06 .01 -.00 .3 .02 .02 | -108.5 -.7 .05 | .04 -.03 | esa 65| .00 .00 .00 .08 -.00 -.00 .3 .02 .02 | 5.4 .2 .05 | -.07 -.00 | gfz 185|-.00 -.00 -.00 -.03 .01 .02 .0 .02 .02 | -.2 .0 .03 | -.00 -.00 | igr n/a|-.00 -.00 .00 -.03 -.07 -.02 .0 .01 .01 | -2.0 -.3 .04 | .07 .06 | jpl n/a| .00 -.01 -.01 -.21 .09 .41 .1 .04 .04 | 4.6 .5 .10 | .09 -.03 | mit 180|-.01 .00 -.00 -.02 -.04 -.04 -.1 .02 .02 | -.0 -.3 .07 | .09 -.01 | ngs 198|-.00 -.00 .00 .06 -.05 .01 -.0 .02 .02 | .4 -1.0 2.94 | -.08 .14 | sio 94| .00 -.00 -.01 -.06 .05 -.00 -.0 .04 .04 | --- --- --- | .08 .01 | Table 2.1409.4 GPS week: 1409 Day: 4 MJD: 54111.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171| .00 .00 -.00 -.03 .02 -.06 -.3 .01 .01 | -.7 -.5 .06 | .06 -.02 | emr 45| .00 .00 .00 .04 .04 -.03 .3 .02 .02 | -109.5 -.8 .03 | -.01 -.04 | esa 65| .00 .00 -.00 .00 -.03 .08 .2 .02 .02 | 5.5 .7 .05 | -.04 .01 | gfz 185|-.00 -.00 -.00 .05 -.03 .04 .1 .02 .02 | .1 .2 .03 | -.07 .02 | igr n/a| .00 -.00 .00 -.06 -.02 -.03 .1 .01 .01 | -2.6 .2 .03 | .04 -.02 | jpl n/a|-.01 -.00 -.01 -.22 .06 .39 .1 .04 .04 | 4.8 .7 .08 | .01 -.01 | mit 180|-.00 -.00 -.00 .03 .03 -.09 -.1 .02 .02 | -1.7 -.1 .0 | .08 -.05 | ngs 198|-.00 .00 .00 -.00 -.16 -.01 -.1 .02 .02 | .0 .4 2.63 | -.06 .25 | sio 94| .00 -.00 -.01 -.08 .08 -.05 .0 .04 .04 | --- --- --- | .09 .01 | Table 2.1409.5 GPS week: 1409 Day: 5 MJD: 54112.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171|-.00 .00 -.00 -.02 .01 -.04 -.3 .01 .01 | -.2 1.0 .05 | .07 .00 | emr 45| .00 .00 .00 .05 -.01 -.03 .3 .01 .01 | -106.9 -.6 .05 | .05 -.01 | esa 65| .00 .00 .00 .04 .01 -.04 .2 .02 .02 | 7.0 .8 .06 | .04 .01 | gfz 185| .00 -.00 -.00 .04 -.01 .04 .1 .01 .01 | .3 -.3 .03 | -.04 -.02 | igr n/a| .00 -.00 -.00 -.03 -.03 -.05 .0 .01 .01 | -1.9 .1 .05 | .05 -.02 | jpl n/a|-.01 -.01 -.01 -.24 .10 .38 .0 .04 .04 | 5.8 .3 .10 | .11 -.02 | mit 180|-.00 .00 .00 .02 -.02 -.06 -.1 .02 .02 | -.4 3.9 .08 | .05 -.0 | ngs 198| .00 .00 .01 -.07 -.03 -.01 -.1 .02 .02 | .4 -2.6 2.81 | .03 .12 | sio 94| .00 -.01 -.01 -.02 .06 .06 .1 .04 .04 | --- --- --- | .07 .03 | Table 2.1409.6 GPS week: 1409 Day: 6 MJD: 54113.000 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS --------+------------------------------------------------+--------------------- cod 171|-.00 .00 -.00 -.02 .01 -.06 -.3 .01 .01 | .2 -1.9 .07 | .07 -.01 | emr 45| .00 .00 .00 .07 .01 .00 .3 .02 .02 | -110.6 1.4 .05 | .02 -.00 | esa 65|-.00 -.00 -.00 .00 -.00 -.05 .2 .02 .02 | 6.5 3.0 .05 | .04 -.03 | gfz 185|-.00 -.00 -.00 .02 .00 .04 .1 .02 .02 | -.4 .5 .03 | -.02 -.03 | igr n/a|-.00 -.00 -.00 .00 -.03 -.04 .0 .01 .01 | -3.3 1.7 .04 | .00 .04 | jpl n/a| .00 -.00 -.00 -.22 .12 .36 -.0 .04 .04 | 4.6 2.1 .07 | .08 -.04 | mit 180|-.00 .00 .00 .02 -.09 -.03 -.1 .02 .02 | 1.1 -4.4 .0 | .07 .03 | ngs 198| .00 .00 .00 -.02 .01 -.03 -.1 .02 .02 | -1.1 2.3 2.49 | -.13 .01 | sio 94| .00 -.00 -.01 -.03 .01 .02 .1 .05 .04 | --- --- --- | .07 .08 | 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: cm. Table 3.1409.0 GPS week: 1409 Day: 0 MJD: 54107.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+------------------------------------------+------------------------------------------ 1 | 1 1 2 1 1 2 3 1 3 1 | 3 3 4 3 3 3 4 3 4 3 2 | 2 2 2 2 1 6 3 3 3 1 | 2 4 4 4 3 5 3 3 4 3 3 | 2 2 5 2 1 2 4 3 5 1 | 3 3 8 4 3 4 3 3 4 3 4 | 1 1 3 1 2 1 2 3 4 1 | 3 3 4 3 3 4 4 3 6 3 5 | 1 1 3 2 1 2 3 2 4 1 | 5 6 6 4 5 6 6 3 4 5 6 | 1 1 2 1 1 2 2 2 4 1 | 3 4 4 4 3 4 3 4 3 3 7 | 1 1 1 1 1 2 2 2 3 1 | 2 2 2 2 2 2 2 2 2 2 8E | 2 2 3 2 1 2 4 3 5 1 | 6 6 7 6 6 6 7 7 7 6 9E | 2 2 2 1 2 2 2 2 4 1 | 4 5 5 5 4 5 5 5 3 4 10E | 2 2 2 2 1 2 2 2 2 1 | 3 3 3 4 3 3 3 3 3 3 11 | 2 1 2 2 1 5 3 2 4 1 | 4 5 5 4 4 4 4 4 5 4 12 | 2 2 3 2 1 6 3 3 11 1 | 3 5 6 4 4 6 3 4 7 4 13 | 2 2 2 2 1 6 2 2 3 1 | 3 4 4 4 4 4 3 3 3 3 14 | 2 2 2 1 1 5 2 2 2 1 | 2 4 4 3 3 4 3 3 3 3 X15 | 7 --- --- 3 2 3 4 4 4 2 | 8 --- --- 3 4 4 4 5 3 4 16 | 2 2 2 1 1 6 2 2 4 1 | 3 5 5 4 3 6 4 3 3 4 X17 | 2 1 1 1 1 6 2 2 --- 1 | 3 3 3 3 3 3 4 3 --- 3 18E | 1 1 2 1 1 5 2 3 3 1 | 3 4 4 3 3 4 4 4 4 3 19 | 1 1 2 1 1 5 2 2 2 1 | 4 4 3 3 3 3 3 3 4 3 20E | 1 1 2 1 1 6 1 2 4 1 | 3 4 4 4 3 4 4 3 4 3 21 | 2 1 2 2 1 6 2 3 3 1 | 3 5 4 4 3 5 3 4 3 3 22E | 1 1 1 1 1 5 1 2 2 1 | 3 4 4 4 3 4 4 4 4 4 23 | 2 2 2 2 1 6 2 2 3 1 | 3 4 4 4 3 5 4 3 4 3 24 | 1 1 2 2 1 2 3 2 3 1 | 3 3 3 4 3 3 3 3 4 3 25 | 1 1 2 2 1 2 2 2 3 1 | 3 4 3 3 3 3 3 3 4 3 26 | 1 1 2 1 1 1 2 2 3 1 | 3 3 3 3 3 3 3 3 4 3 27 | 2 1 2 1 1 2 2 2 4 1 | 2 3 4 3 3 3 3 3 3 3 28 | 2 1 2 2 1 6 2 3 4 1 | 3 4 5 4 3 5 3 4 3 3 29 | 2 2 3 2 1 2 7 2 3 1 | 10 11 10 11 10 11 9 10 9 10 30 | 1 1 2 1 1 1 2 3 3 1 | 3 3 3 3 3 3 4 4 3 3 31E | 1 2 1 1 1 6 3 2 3 1 | 6 6 6 6 5 6 6 6 5 6 ------+------------------------------------------+------------------------------------------ RMS | 2 1 2 2 1 4 3 2 4 |T 4 4 4 4 4 4 4 4 4 4 WRMS | 1 1 2 2 1 4 2 2 3 |NE 4 4 4 4 4 4 4 4 4 4 MEDI | 2 1 2 1 1 3 2 2 3 |MD 3 4 4 4 3 4 4 3 4 3 Table 3.1409.1 GPS week: 1409 Day: 1 MJD: 54108.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+------------------------------------------+------------------------------------------ 1 | 1 1 2 1 1 2 3 2 4 1 | 2 3 3 2 2 3 4 3 4 2 2 | 2 2 2 2 1 6 2 2 3 1 | 2 4 4 3 2 4 3 3 3 2 3 | 3 3 9 2 2 2 4 3 5 2 | 3 3 7 3 2 3 4 3 3 2 4 | 1 1 2 1 1 1 3 3 4 1 | 2 3 3 3 2 3 4 3 6 3 X5 | 2 2 4 --- 2 2 3 --- 5 1 | 5 4 5 --- 4 4 3 --- 5 4 6 | 1 1 1 1 1 1 2 2 5 1 | 3 4 3 4 3 4 3 3 4 3 7 | 1 1 1 1 1 2 2 2 3 1 | 2 2 2 2 2 3 2 2 2 2 8E | 2 2 2 2 1 2 6 3 6 1 | 6 6 6 6 6 6 8 6 7 6 9E | 2 1 2 2 1 2 2 2 5 1 | 3 4 4 4 4 4 4 4 4 4 10E | 2 2 2 3 1 2 2 3 3 1 | 2 3 3 4 2 3 3 3 3 2 11 | 1 2 3 2 1 5 2 2 4 1 | 3 4 5 4 3 4 3 3 4 3 12 | 2 2 3 2 1 6 3 3 11 1 | 3 5 5 4 3 5 2 3 5 3 13 | 2 2 2 2 1 6 2 3 2 1 | 2 4 4 4 3 4 3 4 3 3 14 | 2 2 2 2 1 6 2 3 2 1 | 2 4 4 3 2 4 2 3 3 3 X15 | 1 --- --- 2 1 2 2 3 3 1 | 3 --- --- 3 3 3 3 4 3 3 16 | 2 1 2 2 1 6 3 2 3 1 | 3 4 4 4 3 5 4 3 4 3 X17 | 1 1 2 1 1 6 2 2 --- 1 | 2 3 2 2 2 3 3 3 --- 2 18E | 1 1 1 1 1 5 1 2 3 1 | 3 4 3 3 3 3 3 3 3 3 19 | 1 1 2 1 1 5 2 2 2 1 | 3 3 3 2 2 2 3 3 3 2 20E | 1 1 2 1 1 6 2 2 3 1 | 3 4 4 3 3 3 3 4 3 3 21 | 2 1 2 2 1 6 2 2 2 1 | 3 4 4 3 3 4 2 3 3 3 X22E | 1 1 1 --- 1 5 1 3 --- 1 | 3 3 3 --- 3 4 3 4 --- 3 23 | 2 2 2 2 1 6 2 2 3 1 | 3 4 4 4 3 4 3 4 3 3 24 | 1 1 2 1 1 2 2 2 3 1 | 3 3 4 3 3 3 3 3 5 3 25 | 1 2 2 2 1 2 2 2 3 1 | 2 3 3 2 2 3 3 3 4 2 26 | 1 1 2 1 1 1 1 2 2 1 | 3 3 4 3 3 3 3 4 3 3 27 | 2 1 2 2 1 2 3 1 4 1 | 2 3 4 3 3 3 4 3 3 3 28 | 2 2 2 2 1 5 2 2 4 1 | 3 4 4 4 3 4 3 3 3 3 29 | 1 1 3 1 1 1 2 2 3 1 | 8 7 8 7 8 8 9 7 8 8 30 | 1 1 2 1 1 1 2 2 4 1 | 3 3 3 3 3 4 3 4 3 3 31E | 2 1 2 2 1 6 3 2 3 1 | 4 5 4 4 3 4 4 4 5 4 ------+------------------------------------------+------------------------------------------ RMS | 2 2 3 2 1 4 3 2 4 |T 3 4 4 3 3 4 3 4 4 3 WRMS | 2 2 2 2 1 4 2 2 3 |NE 3 4 4 3 3 4 3 3 4 3 MEDI | 1 1 2 2 1 2 2 2 3 |MD 3 4 4 3 3 4 3 3 3 3 Table 3.1409.2 GPS week: 1409 Day: 2 MJD: 54109.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+------------------------------------------+------------------------------------------ 1 | 1 1 2 1 1 2 2 2 3 1 | 2 3 3 2 2 3 4 3 4 2 2 | 2 2 2 2 1 6 2 2 3 1 | 2 3 3 3 3 4 3 2 3 2 3 | 1 2 1 1 1 1 4 2 5 1 | 3 3 4 2 2 3 3 2 3 2 4 | 1 1 2 1 1 2 2 1 5 1 | 2 3 4 3 3 4 3 2 5 3 X5 | 2 2 2 2 2 3 2 --- 4 1 | 6 5 6 6 5 5 5 --- 5 5 6 | 1 1 2 1 1 1 2 2 5 1 | 3 3 3 3 3 3 3 4 2 3 7 | 1 1 2 1 1 2 3 2 3 1 | 2 2 2 2 2 2 2 1 2 2 8E | 2 1 3 1 1 2 3 3 6 1 | 6 6 6 6 6 6 7 6 6 6 9 | 2 1 2 1 1 2 2 1 4 1 | 3 3 3 3 3 3 4 3 3 3 10E | 2 2 2 3 1 2 2 3 2 1 | 2 3 3 4 2 3 3 2 3 2 11 | 1 2 3 2 1 5 2 2 3 1 | 3 4 5 4 3 3 3 2 4 3 12 | 2 2 3 2 1 7 3 2 11 1 | 3 5 5 4 3 5 3 3 6 3 13 | 2 2 2 2 1 6 2 2 2 1 | 3 4 4 4 3 4 3 2 3 3 14 | 2 1 2 2 1 5 2 2 2 1 | 2 4 4 3 3 3 3 3 3 3 X15 | 1 --- --- --- 2 2 3 4 3 1 | 3 --- --- --- 4 4 4 5 3 3 16 | 2 2 2 1 1 6 2 3 3 1 | 3 5 4 4 3 5 3 4 3 3 X17 | 2 2 1 1 1 7 2 3 --- 1 | 2 3 2 2 2 4 3 3 --- 2 18E | 1 1 2 1 1 5 2 2 3 1 | 3 4 3 3 3 3 3 3 4 3 19 | 1 1 2 1 1 5 2 2 3 1 | 3 4 3 2 2 2 3 3 3 3 20E | 1 1 3 2 1 5 2 2 4 1 | 3 3 3 3 3 3 3 4 5 3 21 | 2 2 2 2 1 6 2 2 3 1 | 3 4 4 3 3 4 3 2 3 3 22E | 1 1 1 1 1 5 1 2 2 1 | 3 4 3 3 3 4 3 3 4 3 23 | 2 2 4 2 1 6 2 3 2 1 | 3 4 4 4 3 4 3 3 3 3 24 | 1 1 3 1 1 1 2 2 3 1 | 3 3 4 3 3 3 3 2 4 3 25 | 1 2 2 2 1 2 2 2 3 1 | 2 3 3 2 2 3 3 2 3 2 26 | 1 1 2 1 1 1 1 2 3 1 | 2 3 3 3 2 3 3 3 3 2 27 | 2 1 3 1 1 2 2 2 4 1 | 2 3 3 3 2 3 3 2 3 2 28 | 2 1 3 2 1 5 2 2 4 1 | 3 4 4 4 3 4 3 3 3 3 29 | 2 2 3 2 2 2 10 2 6 2 | 11 12 11 12 11 12 14 10 10 11 30 | 1 1 2 1 1 1 1 2 3 1 | 2 3 3 3 3 3 3 3 3 3 31E | 2 1 3 2 1 5 3 2 3 1 | 6 6 7 6 6 6 6 6 6 6 ------+------------------------------------------+------------------------------------------ RMS | 2 1 2 2 1 4 3 2 4 |T 3 4 4 4 3 4 4 3 4 3 WRMS | 1 1 2 2 1 4 2 2 4 |NE 3 4 4 4 3 4 4 3 4 3 MEDI | 2 1 2 1 1 3 2 2 3 |MD 3 3 3 3 3 3 3 3 3 3 Table 3.1409.3 GPS week: 1409 Day: 3 MJD: 54110.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+------------------------------------------+------------------------------------------ 1 | 1 1 2 1 1 2 3 2 4 1 | 3 4 4 3 3 4 4 4 4 3 2 | 2 2 2 2 1 5 3 3 3 1 | 3 4 3 3 3 4 2 4 4 3 3 | 1 1 1 1 1 1 3 2 6 1 | 3 4 3 3 3 3 3 3 3 3 4 | 1 1 2 1 1 1 2 2 5 1 | 4 4 5 4 4 5 4 5 7 4 5 | 2 2 2 2 1 1 2 2 3 1 | 4 5 5 4 4 5 5 5 5 4 6 | 1 1 2 1 1 1 2 2 4 1 | 4 4 5 4 4 4 4 4 4 4 7 | 1 1 2 1 1 2 3 2 3 1 | 3 3 3 3 3 3 3 2 3 3 8E | 2 2 3 1 1 2 4 2 7 1 | 11 10 10 10 10 10 9 10 11 10 9 | 1 1 2 2 1 2 2 2 5 1 | 3 4 3 4 3 4 4 4 3 3 10E | 2 2 3 3 1 2 3 3 3 1 | 4 4 3 4 3 4 4 4 4 3 11 | 2 2 3 2 2 5 2 3 3 1 | 4 5 5 4 4 4 4 4 4 4 12 | 2 2 2 2 1 6 3 2 11 1 | 4 5 5 4 4 6 4 4 7 4 13 | 2 2 2 2 1 5 2 2 4 1 | 3 4 5 4 4 5 3 3 3 3 14 | 2 2 2 2 1 5 2 3 2 1 | 3 5 3 4 3 4 3 4 3 3 X15 | 1 --- --- --- 1 3 2 3 3 1 | 3 --- --- --- 4 5 4 5 3 4 16 | 2 2 3 2 1 6 3 2 4 1 | 4 5 5 4 4 6 4 4 4 4 X17 | 2 1 3 1 1 6 2 2 --- 1 | 3 4 3 3 3 4 3 3 --- 3 18E | 1 1 2 1 1 5 1 2 3 1 | 4 5 4 4 4 4 4 4 3 4 19 | 1 1 2 1 1 4 2 2 2 1 | 3 4 3 3 3 3 4 2 4 3 20E | 1 2 1 1 1 5 3 2 3 1 | 4 4 4 3 4 4 4 4 4 3 21 | 2 2 2 2 1 5 2 2 2 1 | 4 5 4 4 4 5 3 3 3 3 22E | 1 1 1 1 1 4 2 3 3 1 | 3 4 4 4 4 5 3 5 4 3 23 | 1 2 2 2 1 6 2 2 2 1 | 3 4 4 4 4 5 3 3 3 3 24 | 1 1 2 2 1 2 2 3 3 1 | 3 3 4 4 3 4 4 3 4 3 25 | 1 1 2 2 1 2 2 3 4 1 | 3 3 3 3 3 3 3 4 4 3 26 | 1 1 3 1 1 1 2 2 2 1 | 4 4 3 3 4 3 4 4 4 3 27 | 2 1 2 1 1 2 2 2 5 1 | 3 4 4 3 3 4 5 3 4 3 28 | 2 2 3 2 1 5 2 2 4 1 | 3 5 5 4 4 5 4 4 3 4 29 | 1 1 3 2 1 2 2 2 3 1 | 8 8 7 8 8 8 9 8 7 8 30 | 1 1 2 1 1 2 2 2 3 1 | 3 4 3 3 3 4 4 3 2 3 31 | 2 1 2 1 1 6 3 3 4 1 | 6 6 7 6 6 6 6 6 6 6 ------+------------------------------------------+------------------------------------------ RMS | 1 2 2 2 1 4 2 2 4 |T 4 5 4 4 4 5 4 4 4 4 WRMS | 1 2 2 2 1 4 2 2 4 |NE 4 4 4 4 4 4 4 4 4 4 MEDI | 1 1 2 1 1 3 2 2 3 |MD 3 4 4 4 4 4 4 4 4 3 Table 3.1409.4 GPS week: 1409 Day: 4 MJD: 54111.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+------------------------------------------+------------------------------------------ 1 | 1 1 2 2 1 2 2 2 4 1 | 3 3 3 2 3 3 4 3 5 3 2 | 2 1 3 2 1 6 2 3 3 1 | 3 4 4 4 3 4 3 3 3 3 3 | 1 1 1 1 1 1 3 2 5 1 | 3 3 3 3 3 3 3 2 3 3 4 | 1 1 2 1 1 2 2 2 4 1 | 4 3 4 3 3 4 3 3 5 3 5 | 2 2 2 1 1 2 2 2 3 1 | 3 3 3 4 3 3 3 3 4 3 6 | 1 1 2 1 1 1 2 2 5 1 | 4 4 4 4 4 4 5 3 4 4 X7 | 1 --- 1 --- 21 --- --- --- --- 1 | 3 --- 3 --- 3 --- --- --- --- 3 8 | 1 1 3 1 1 2 3 3 6 1 | 12 12 13 12 12 12 12 13 12 12 9 | 2 2 2 2 1 2 3 2 6 1 | 3 4 4 3 3 4 3 3 4 3 10E | 1 2 5 3 1 2 2 3 3 1 | 3 3 4 4 3 3 4 3 3 3 11 | 1 2 3 2 2 5 2 2 3 1 | 3 5 5 4 4 4 3 3 3 3 12 | 2 2 3 2 1 6 3 2 11 1 | 3 5 5 4 4 5 3 3 6 3 13 | 2 2 2 2 1 6 2 2 3 1 | 3 4 4 4 4 4 3 3 3 3 14 | 2 2 2 2 1 5 2 2 2 1 | 3 4 3 3 3 4 3 3 3 3 X15 | 1 --- --- --- 2 3 2 2 --- 1 | 3 --- --- --- 3 6 4 4 --- 3 16 | 2 2 2 1 1 6 2 2 3 1 | 3 4 4 4 4 5 4 4 3 4 X17 | 1 2 3 1 1 6 2 3 --- 1 | 3 3 3 3 3 2 3 4 --- 3 18E | 1 1 2 1 1 5 2 2 3 1 | 3 3 3 3 3 4 3 3 3 3 19 | 1 1 2 1 1 5 2 3 2 1 | 3 3 3 2 3 3 3 3 3 3 20E | 1 1 2 2 1 6 2 2 3 1 | 3 3 3 3 3 4 3 3 4 3 21 | 2 2 2 2 1 6 2 3 2 1 | 3 4 4 4 4 4 3 3 4 3 22E | 1 1 1 1 1 5 1 2 3 1 | 3 3 3 3 3 4 3 3 4 3 23 | 1 2 2 2 1 6 2 2 3 1 | 3 4 4 4 3 4 4 2 3 3 24 | 1 1 2 2 1 2 2 2 3 1 | 3 3 3 3 3 3 4 3 4 3 25 | 1 1 2 2 1 2 2 3 4 1 | 3 3 3 3 3 3 4 4 5 3 26 | 1 1 2 1 1 2 1 2 2 1 | 3 4 4 3 3 4 4 3 3 3 27 | 2 1 3 1 1 2 2 2 5 1 | 3 3 3 3 3 3 4 4 3 3 28 | 2 2 3 2 1 5 2 3 4 1 | 3 4 4 4 4 4 3 5 3 3 X29 | 2 2 3 2 1 2 6 --- 10 1 | 10 10 9 10 10 11 7 --- 5 9 30 | 1 1 2 1 1 2 2 2 3 1 | 3 4 4 4 3 4 3 3 3 3 31 | 2 2 2 2 1 6 2 2 5 1 | 5 6 5 5 5 5 6 5 7 5 ------+------------------------------------------+------------------------------------------ RMS | 1 2 2 2 1 4 2 2 4 |T 4 4 4 4 4 4 4 4 4 4 WRMS | 1 2 2 2 1 4 2 2 4 |NE 4 4 4 4 4 4 4 4 4 4 MEDI | 1 1 2 2 1 3 2 2 3 |MD 3 4 4 4 3 4 3 3 3 3 Table 3.1409.5 GPS week: 1409 Day: 5 MJD: 54112.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+------------------------------------------+------------------------------------------ 1 | 1 1 3 1 1 2 2 1 4 1 | 2 3 4 2 2 3 4 3 3 2 2 | 2 2 2 2 1 6 2 3 3 1 | 2 4 4 4 3 4 3 2 3 3 3 | 1 1 2 1 1 1 3 2 5 1 | 2 3 3 2 2 2 2 2 3 2 4 | 1 1 2 1 1 2 2 2 3 1 | 3 3 4 3 3 4 3 3 5 3 5 | 1 1 2 1 1 1 2 2 3 1 | 3 3 3 3 3 3 3 3 3 3 6 | 1 1 1 1 1 2 2 2 5 1 | 3 4 4 4 3 4 4 3 3 3 X7 | 1 --- --- --- 3 --- --- --- --- 0 | 3 --- --- --- 9 --- --- --- --- 2 8 | 1 2 2 1 1 2 3 2 6 1 | 5 5 6 5 5 5 6 6 6 5 9 | 1 1 2 1 1 2 2 2 5 1 | 2 3 3 3 3 3 4 3 4 2 10E | 2 2 2 3 1 2 2 3 2 1 | 3 4 4 4 3 4 3 3 3 3 11 | 1 1 4 2 1 5 2 2 4 1 | 2 4 5 4 3 4 3 3 4 3 12 | 1 2 3 2 1 6 3 2 11 1 | 3 5 5 4 5 5 3 3 5 4 13 | 2 2 2 2 1 6 2 3 4 1 | 2 4 4 3 3 4 2 3 3 2 14 | 2 2 2 2 1 6 3 2 2 1 | 2 4 4 3 3 4 3 3 2 3 X15 | 1 --- --- 2 2 2 2 3 3 1 | 3 --- --- 4 3 4 3 4 4 3 16 | 1 2 2 1 1 6 2 2 3 1 | 3 4 3 3 3 5 3 3 3 3 X17 | 1 1 3 1 1 6 2 2 --- 1 | 2 3 4 3 2 3 3 3 --- 2 18E | 1 1 2 1 1 5 1 1 3 1 | 3 4 4 3 4 4 3 3 3 3 19 | 1 1 2 1 1 5 2 2 3 1 | 2 3 3 2 2 2 3 3 3 2 20E | 1 1 2 1 1 5 1 2 3 1 | 2 3 3 2 2 3 3 2 3 2 21 | 2 2 2 2 1 6 2 2 3 1 | 3 5 4 4 3 4 3 3 3 3 22E | 1 1 1 2 1 5 2 2 3 1 | 3 5 4 3 3 4 3 3 4 3 23 | 2 2 2 1 1 7 3 2 3 1 | 2 4 4 3 3 4 3 3 3 3 24 | 1 1 2 1 1 2 2 3 3 1 | 3 3 3 3 3 3 3 3 4 2 25 | 1 1 2 2 1 2 2 2 4 1 | 4 5 5 4 3 4 3 4 5 4 26 | 1 1 2 1 1 1 4 2 6 1 | 5 5 6 5 5 6 7 5 6 5 27 | 1 1 3 1 1 2 2 2 5 1 | 2 3 4 3 2 3 3 3 3 2 28 | 2 1 3 2 1 5 2 2 4 1 | 3 4 5 4 3 4 3 3 3 3 29 | 1 1 3 1 1 1 2 3 3 1 | 5 5 7 5 5 5 4 7 8 5 30 | 1 1 2 1 1 2 2 2 3 1 | 3 3 3 3 3 3 3 3 3 3 31 | 2 1 2 2 1 6 3 3 4 1 | 4 5 5 4 5 5 4 5 5 4 ------+------------------------------------------+------------------------------------------ RMS | 1 1 2 1 1 4 2 2 4 |T 3 4 4 3 3 4 3 3 4 3 WRMS | 1 1 2 1 1 4 2 2 4 |NE 3 4 4 3 3 4 3 3 4 3 MEDI | 1 1 2 1 1 2 2 2 3 |MD 3 4 4 3 3 4 3 3 3 3 Table 3.1409.6 GPS week: 1409 Day: 6 MJD: 54113.000 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS ------+------------------------------------------+------------------------------------------ 1 | 1 2 3 1 1 2 2 2 4 1 | 3 3 4 3 3 3 4 3 4 3 2 | 2 1 1 2 1 6 2 2 3 1 | 3 4 4 3 3 4 3 2 4 3 3 | 1 2 2 1 1 1 2 1 7 1 | 3 3 3 3 3 3 4 2 4 3 4 | 1 1 2 1 1 1 2 1 3 1 | 4 4 5 4 4 4 3 3 5 4 5 | 1 1 2 1 1 2 2 2 4 1 | 4 4 4 4 4 4 4 3 4 3 6 | 1 1 1 1 1 1 3 1 5 1 | 4 4 4 4 4 4 3 4 3 4 X7 | 1 1 --- 1 1 2 3 2 --- 1 | 2 1 --- 1 4 1 1 1 --- 3 8 | 1 1 3 2 1 2 3 2 6 1 | 9 9 10 10 9 9 9 10 10 9 9 | 1 2 2 1 1 1 2 2 4 1 | 3 3 3 3 3 4 4 2 5 3 10E | 2 1 3 3 1 2 2 3 3 1 | 3 3 3 5 3 3 3 3 4 3 11 | 2 2 2 2 1 5 2 3 3 1 | 4 5 5 5 3 4 4 3 4 4 12 | 2 2 2 2 1 6 3 3 12 1 | 4 5 6 4 4 5 3 3 6 4 13 | 2 2 2 2 1 6 2 2 3 1 | 3 4 5 4 3 4 3 4 4 3 14 | 2 2 2 2 1 5 2 2 3 1 | 3 5 4 3 3 4 3 3 3 3 X15 | 1 --- --- 3 1 2 2 3 3 1 | 3 --- --- 4 4 4 4 5 4 4 16 | 2 2 2 2 1 7 3 2 3 1 | 4 5 5 4 4 6 4 4 4 4 X17 | 1 2 2 1 1 6 2 2 --- 1 | 3 4 3 3 3 4 3 3 --- 3 18E | 1 1 2 1 1 5 2 2 3 1 | 3 4 4 4 3 4 3 3 4 3 19 | 1 1 1 1 1 5 3 2 3 1 | 3 4 3 3 3 3 4 3 4 3 20E | 1 1 2 2 1 5 2 2 3 1 | 3 4 4 5 3 4 4 3 4 3 21 | 2 2 2 2 1 6 3 2 3 1 | 3 5 4 4 3 5 3 3 3 3 22E | 2 7 2 2 1 6 3 2 2 1 | 3 7 3 3 3 4 4 4 3 3 23 | 2 2 2 2 1 6 2 2 3 1 | 3 4 5 4 3 5 4 3 3 3 24 | 1 1 2 1 1 1 2 2 3 1 | 4 3 4 4 4 4 4 3 4 3 25 | 1 2 2 2 1 2 2 2 4 1 | 3 4 3 3 3 3 3 4 4 3 26 | 1 1 3 2 1 1 2 2 3 1 | 4 4 5 4 4 4 4 4 4 4 27 | 1 1 2 1 1 2 2 2 5 1 | 3 3 4 3 3 3 3 2 4 2 28 | 2 2 3 2 1 5 2 3 5 1 | 4 5 5 5 4 5 4 4 3 4 29 | 2 2 2 2 1 2 5 2 8 1 | 8 8 7 8 7 8 6 7 4 7 30 | 1 1 2 1 1 2 2 2 4 1 | 3 4 3 3 3 4 3 3 3 3 31 | 2 2 2 2 1 6 3 2 4 1 | 5 5 5 4 4 4 4 4 4 4 ------+------------------------------------------+------------------------------------------ RMS | 1 2 2 2 1 4 2 2 5 |T 4 4 4 4 4 4 4 3 4 4 WRMS | 1 2 2 2 1 4 2 2 4 |NE 4 4 5 4 4 4 4 4 4 4 MEDI | 1 2 2 2 1 2 2 2 3 |MD 3 4 4 4 3 4 4 3 4 3 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: centimetres. Table 4.1409 GPS week: 1409 MJD: 54107.0-54113.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2936 |U 2 2 5 |U 2 1 7 |U 1 2 4 | emr | emr 2843 |U 1 2 4 | 2 2 6 | 2 3 5 | esa | esa 2739 | 2 2 5 |U 2 2 6 | 2 3 6 | gfz | gfz 2857 |U 2 2 4 |U 2 2 6 |U 2 2 4 | igr | igr 2929 | 2 2 5 | 2 2 7 | 2 3 5 | igs | igs 2928 | 2 2 4 | 2 2 7 | 2 2 5 | jpl | jpl 2924 | 2 3 5 | 2 2 7 | 2 3 5 | mit | mit 2948 |U 2 2 4 |U 2 2 7 |U 2 3 4 | 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: centimetres. Table 5.1409.0 GPS week: 1409 Day: 0 MJD: 54107.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2966 | 2 2 4 | 2 2 7 | 1 2 4 | emr | emr 2867 | 1 2 3 | 2 2 6 | 2 3 5 | esa | esa 2781 | 1 2 4 | 1 2 6 | 2 3 7 | gfz | gfz 2942 | 1 2 4 | 2 2 6 | 1 2 3 | igr | igr 2968 | 2 2 4 | 2 3 6 | 2 3 6 | igs | igs 2967 | 1 2 4 | 2 3 7 | 2 3 6 | jpl | jpl 2950 | 2 3 4 | 2 2 7 | 2 3 6 | mit | mit 2976 | 1 2 4 | 1 2 6 | 1 2 4 | Table 5.1409.1 GPS week: 1409 Day: 1 MJD: 54108.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2921 | 1 2 6 | 2 1 6 | 1 3 4 | emr | emr 2851 | 1 2 5 | 2 2 7 | 2 3 5 | esa | esa 2764 | 1 2 6 | 1 1 6 | 2 3 6 | gfz | gfz 2761 | 2 3 7 | 2 1 6 | 2 3 4 | igr | igr 2924 | 2 2 6 | 2 1 6 | 2 3 4 | igs | igs 2952 | 2 2 5 | 2 1 6 | 1 3 4 | jpl | jpl 2939 | 3 3 5 | 2 1 7 | 2 3 4 | mit | mit 2976 | 1 2 5 | 2 2 8 | 2 3 4 | Table 5.1409.2 GPS week: 1409 Day: 2 MJD: 54109.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2954 | 2 2 5 | 1 1 5 | 1 2 4 | emr | emr 2874 | 2 2 5 | 2 1 5 | 2 3 6 | esa | esa 2784 | 2 2 5 | 1 1 5 | 2 3 6 | gfz | gfz 2856 | 2 2 4 | 2 1 4 | 2 2 5 | igr | igr 2952 | 2 3 6 | 2 1 6 | 2 2 5 | igs | igs 2956 | 2 2 4 | 2 2 5 | 1 2 4 | jpl | jpl 2951 | 2 3 7 | 2 2 6 | 1 2 4 | mit | mit 2976 | 2 2 5 | 2 1 5 | 2 2 6 | Table 5.1409.3 GPS week: 1409 Day: 3 MJD: 54110.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2961 | 2 2 3 | 2 1 7 | 1 2 4 | emr | emr 2876 | 2 2 4 | 2 2 6 | 2 3 5 | esa | esa 2783 | 2 2 4 | 2 2 5 | 2 3 6 | gfz | gfz 2860 | 2 2 3 | 2 2 5 | 2 3 4 | igr | igr 2970 | 2 3 4 | 2 3 7 | 2 2 5 | igs | igs 2954 | 2 2 4 | 2 2 6 | 1 2 5 | jpl | jpl 2950 | 2 2 4 | 2 2 7 | 1 2 4 | mit | mit 2976 | 2 2 4 | 2 2 7 | 1 2 4 | Table 5.1409.4 GPS week: 1409 Day: 4 MJD: 54111.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2841 | 2 2 7 | 2 1 6 | 2 1 4 | emr | emr 2780 | 1 2 4 | 2 2 6 | 2 3 5 | esa | esa 2688 | 2 1 6 | 2 2 6 | 2 2 6 | gfz | gfz 2766 | 2 2 5 | 2 2 6 | 2 2 4 | igr | igr 2841 | 2 2 5 | 2 2 7 | 2 2 5 | igs | igs 2841 | 2 2 5 | 2 2 7 | 2 2 5 | jpl | jpl 2870 | 2 2 5 | 2 2 7 | 2 2 5 | mit | mit 2880 | 2 2 5 | 2 2 9 | 2 3 5 | Table 5.1409.5 GPS week: 1409 Day: 5 MJD: 54112.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2951 | 1 2 4 | 2 2 7 | 2 3 5 | emr | emr 2780 | 1 2 3 | 2 2 6 | 2 4 5 | esa | esa 2688 | 2 2 5 | 2 2 6 | 1 4 5 | gfz | gfz 2860 | 2 2 4 | 2 2 6 | 1 3 5 | igr | igr 2876 | 1 2 4 | 2 3 8 | 2 3 5 | igs | igs 2851 | 1 2 4 | 2 3 7 | 2 2 5 | jpl | jpl 2843 | 3 3 5 | 2 3 8 | 2 3 4 | mit | mit 2880 | 1 2 4 | 2 3 7 | 1 3 4 | Table 5.1409.6 GPS week: 1409 Day: 6 MJD: 54113.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+----------------+----------------+----------------+ cod | cod 2964 | 1 2 4 | 2 2 7 | 1 2 4 | emr | emr 2876 | 2 2 4 | 1 2 7 | 1 2 4 | esa | esa 2688 | 2 2 6 | 1 2 6 | 1 2 4 | gfz | gfz 2959 | 2 2 4 | 2 2 7 | 1 2 4 | igr | igr 2975 | 2 2 4 | 2 2 9 | 1 2 5 | igs | igs 2975 | 2 2 4 | 2 2 8 | 2 3 4 | jpl | jpl 2969 | 2 2 4 | 2 2 8 | 1 2 4 | mit | mit 2976 | 2 2 4 | 2 2 7 | 2 4 5 | 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 (10**-5") Ypole,Yrt: y pole and y pole rate (10**-5"/day) LOD: Length Of Day (us) AC LOD BIAS: 21-day mean LOD bias with respect to Bulletin A (us) AC LOD BIAS RMS: RMS of AC LOD BIAS (us) FLAG: "u" (used), "x" (excluded), "-" (no submission) for Xpole, Ypole, Xrt, Yrt and LOD Table 6.1409 GPS week: 1409 MJD: 54107.500-54113.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 3 -4 -1 4 -2 | -12 22 | 2 1 6 8 6 | 3 emr uuuuu | 2 -1 -6 -6 -15 | 43 47 | 3 1 6 8 9 | 2 esa uuuuu | 2 2 1 6 15 | 31 40 | 2 4 8 7 6 | 6 gfz uuuuu | 1 6 -8 -8 10 | 2 20 | 1 2 5 3 4 | 6 igr xxxxx | -1 0 -2 -6 -2 | 2 18 | 3 3 13 12 7 | 1 irf xxxxx | 0 2 1 7 5 | 3 18 | 1 2 3 5 3 | 3 jpl uuuux | 3 -5 13 12 -48 | 16 48 | 1 2 9 11 16 | 16 mit uuuuu | 0 -5 0 7 -6 | 11 22 | 3 2 8 9 11 | 3 ngs uuuuu | -12 8 20 -7 -10 | 0 21 | 7 6 14 18 18 | 3 sio uuuuu | -5 -7 0 8 6 | 11 20 | 4 3 8 9 9 | 3 Table 7.1409.0 GPS week: 1409 Day: 0 MJD: 54107.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 7 -3 -1 -4 5 | -17 24 emr uuuuu | -2 -1 -8 -17 -1 | 39 43 esa uuuuu | 5 1 3 15 5 | 23 34 gfz uuuuu | 0 7 -13 -3 4 | -5 18 igr xxxxx | 0 4 -18 -3 -13 | 0 17 irf xxxxx | 1 0 6 8 0 | -2 16 jpl uuuux | 0 -4 9 21 -74 | 29 53 mit uuuuu | -1 -7 -1 15 -23 | 14 24 ngs uuuuu | -13 9 31 -2 23 | -8 23 sio uuuuu | -4 -12 4 19 -9 | 7 17 Table 7.1409.1 GPS week: 1409 Day: 1 MJD: 54108.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 3 -3 -1 13 7 | -14 22 emr uuuuu | 5 -2 -1 -4 -7 | 44 47 esa uuuuu | 2 2 -3 -3 17 | 25 36 gfz uuuuu | 1 8 -15 -11 10 | -2 19 igr xxxxx | 0 1 13 -4 6 | 2 17 irf xxxxx | -2 3 0 7 4 | 1 17 jpl uuuux | 4 -5 20 -4 -39 | 29 53 mit uuuuu | -4 -2 7 4 -13 | 14 25 ngs uuuuu | -12 0 17 2 -12 | 1 20 sio uuuuu | -9 -7 -3 1 0 | 10 18 Table 7.1409.2 GPS week: 1409 Day: 2 MJD: 54109.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 4 -6 -6 -3 -2 | -13 22 emr uuuuu | 2 -1 -8 5 -15 | 44 47 esa uuuuu | 4 -2 0 12 20 | 27 38 gfz uuuuu | -1 6 -8 -11 17 | -2 20 igr xxxxx | 0 2 -10 5 -7 | 2 17 irf xxxxx | 1 0 -1 6 8 | 1 17 jpl uuuux | 3 -4 8 12 -60 | 27 53 mit uuuuu | -1 -7 -7 8 -9 | 11 20 ngs uuuuu | -11 12 34 -10 -12 | 1 20 sio uuuuu | -6 -10 5 11 2 | 9 17 Table 7.1409.3 GPS week: 1409 Day: 3 MJD: 54110.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 3 -4 11 7 0 | -10 20 emr uuuuu | 3 -2 -19 -1 -16 | 46 48 esa uuuuu | 0 10 0 11 18 | 35 42 gfz uuuuu | 1 3 -7 -11 9 | 3 20 igr xxxxx | -6 -4 -3 -24 2 | 3 17 irf xxxxx | 0 2 4 3 8 | 5 18 jpl uuuux | 3 -7 -2 17 -51 | 24 53 mit uuuuu | 1 -7 13 -2 -2 | 12 21 ngs uuuuu | -14 10 4 -12 -23 | 2 20 sio uuuuu | -1 -6 12 0 15 | 12 19 Table 7.1409.4 GPS week: 1409 Day: 4 MJD: 54111.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 3 -6 -5 13 -10 | -9 18 emr uuuuu | 5 1 -4 -12 -19 | 46 48 esa uuuuu | 0 4 6 3 22 | 33 41 gfz uuuuu | -1 8 -1 -8 8 | 5 20 igr xxxxx | 3 -4 15 -22 0 | 3 17 irf xxxxx | 1 0 -2 17 5 | 5 18 jpl uuuux | 3 0 22 -1 -48 | 13 48 mit uuuuu | 6 -7 -5 23 -6 | 10 20 ngs uuuuu | -24 6 16 -36 2 | 1 22 sio uuuuu | 1 -8 -6 21 6 | 13 20 Table 7.1409.5 GPS week: 1409 Day: 5 MJD: 54112.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 1 -3 -7 6 -7 | -12 22 emr uuuuu | 2 -1 -1 -2 -22 | 42 47 esa uuuuu | 0 -1 -12 1 8 | 33 40 gfz uuuuu | 2 8 -3 -4 9 | 6 19 igr xxxxx | 3 -1 2 8 -3 | 1 19 irf xxxxx | 1 4 -2 2 6 | 4 18 jpl uuuux | 3 -7 25 28 -36 | -2 43 mit uuuuu | 1 -2 -7 0 2 | 5 19 ngs uuuuu | -11 1 36 -15 -32 | -1 23 sio uuuuu | -3 -3 -9 5 18 | 11 19 Table 7.1409.6 GPS week: 1409 Day: 6 MJD: 54113.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS ------------+------------------------------------+------------------ cod uuuuu | 1 -5 3 -2 -7 | -8 23 emr uuuuu | 0 0 -4 -12 -26 | 44 48 esa uuuuu | 2 -2 12 4 13 | 39 47 gfz uuuuu | 2 4 -13 -7 13 | 11 25 igr xxxxx | -5 2 -14 -1 2 | 4 22 irf xxxxx | -1 2 0 2 7 | 8 23 jpl uuuux | 4 -6 11 9 -25 | -10 35 mit uuuuu | -3 -5 2 3 12 | 8 23 ngs uuuuu | -2 15 2 22 -16 | 2 21 sio uuuuu | -8 -5 -6 -2 10 | 16 28