Date: Fri, 07 Dec 2007 21:23:11 +0100 To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-15736] Wk 1454 IGS Final Orbits [Resubmission] User-Agent: Heirloom mailx 12.3 7/15/07 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20071207202311.7D54450B5F@kg20.gfz-potsdam.de> From: igsacc@gfz-potsdam.de (Gerd Gendt3) Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 07 Dec 12:23:23 PST 2007 Message Number 15736 ****************************************************************************** Author: AC Coordinator / GFZ Potsdam sum-file Version 2.0 Final IGS Orbit Combination - Week 1454 (Nov 18, 2007 - Nov 24, 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: igs1454[0-6].sp3 IGS GPS ephemeris files in SP3 format. igs1454[0-6].clk IGS GPS satellite and station clocks in SP3 format. igs1454[0-6].cls IGS GPS clock combination summary report. igs14547.erp Earth Rotation Parameters (ERP) and their rates as well as Universal Time (UT1-UTC) and Length Of Day (LOD) associated with IGS ephemerides. igs14547.sum Complete report. REMARKS concerning the IGS Orbit Combination: --------------------------------------------- 1. The centres used in the clock combination are COD, EMR, ESA, GFZ and JPL. The other centres are excluded because they either provide broadcast clocks (NGS) or clock corrections are not provided (SIO). The clock information not used is still compared to combination for completeness. The value of 999999.999999 microseconds, according to the sp3 format convention, is used to signify that no clock solution is available and therefore must not be used. 2. Rapid (IGR) orbits/clocks are included in the combination for statistics only. 3. The following centre clock solutions, which provide broadcast clock corrections, were excluded from the combination but kept in the combination statistics: -> Centre: NGS 4. The following clock solutions were excluded from the combination because they were biasing the combined clock solutions (clock shifts/outliers) but were kept for the RMS computation. Day | Centre | PRN/STA list ----+--------+--------------- 0 | COD | MCM4 0 | EMR | ONSA 0 | ESA | 4 24 LPGS 0 | GFZ | 15 0 | MIT | 1 19 TIDB 1 | ESA | 4 24 ARTU 1 | GFZ | 15 ARTU DAV1 OHI2 SANT 1 | MIT | 15 2 | EMR | YELL 2 | ESA | FAIR HARB HOB2 TIXI YELL 2 | GFZ | 15 2 | MIT | BRAZ MCM4 TIXI 3 | COD | CHUR 3 | EMR | FAIR MAR6 ONSA 3 | ESA | 4 MATE 3 | GFZ | 15 DAV1 3 | MIT | CHUR SUTH 4 | GFZ | 15 DAV1 4 | MIT | 9 30 NTUS 5 | COD | DAEJ 5 | EMR | 26 ONSA 5 | ESA | YAKT 5 | GFZ | 11 15 5 | MIT | 3 12 16 19 28 BILI YAKT 6 | ESA | BILI LPGS NTUS 6 | GFZ | 15 DAV1 6 | MIT | 12 14 16 21 24 DAEJ 5. 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 G04 | 2 | | | | | | | PRN G09 | | 2 | | | | | | 6. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) all IGS products, including the IGS combined orbits, are based on the IGS realization of the ITRF2005 reference frame (IGs05). For more information see IGSMAIL #5447. 7. Small rotations were applied to the all AC orbit and ERP values in order to align them to the IGS05. These rotations were estimated in the process of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based on the common stations between the individual AC SINEX solutions and the IGS05.snx SINEX. The estimated 7 transformations, from which only the 3 rotations are applied to the orbit and ERP values, are: | DX DY DZ RX RY RZ SCL Centre | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] -------+--------------------------------------------------- COD | .1 .4 .5 -11 -4 -3 -.03 EMR | -8.2 2.4 5.7 7 3 2 .02 ESA | 5.4 1.4 3.5 -12 -16 11 -.83 GFZ | .6 .0 1.1 5 -12 8 -.39 JPL | -6.4 3.0 13.1 -11 -1 -2 .29 MIT | 1.2 1.3 11.2 28 6 -5 -.27 NGS | 1.6 .8 .4 13 -20 7 -.80 SIO | -2.2 7.6 40.9 54 100 16 .21 8. Starting on 22-Oct-2000 (GPS Week 1085-0; mjd=51839) all IGS clock products are based on the new clock combination scheme which uses the clock RINEX files as input if available, otherwise SP3 clocks are used. The navigation solution is still based on the SP3 clocks but this will soon adopt the clock RINEX files as well. 9. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products are aligned to the IGS reference frame products (station coordinates and ERPs as generated by NRCan. For more information see IGSMAIL #2750. Because of this change in alignment Table 2 has been enhanced with one additional line per AC. This additional line shows the X- and Y-rotations which were applied to each of the AC orbits prior to the orbit combination. These rotations are based on the difference between the individual AC ERP estimates and the IGS reference frame ERP product. The total rotation of the individual AC orbits w.r.t. the IGS combined orbit is the sum of the values in the two lines of Table 2 plus the reference frame rotation. 10. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna model is introduced (IGSMAIL #5272). The antenna phase center offsets and phase center variations are given in the file: ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx ORBIT COMBINATION AND EVALUATION STATISTICS: -------------------------------------------- Most combination statistics are with respect to the combined orbits and consist of five parts. The first, Table 1, summarizes all statistics for the week. It contains means and standard deviations over the week of satellite ephemeris and clock correction transformation parameters for each centre (table 1.1454.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.1454.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 2.1454.[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 3.1454.[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 5.1454.0-6). 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 1454 summary. (Nov 18, 2007 - Nov 24, 2007) Table 1.1454.a GPS week: 1454 MJD: 54422.000-54428.000 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 177| 0 0 4 26 18 -11 -.20 15 14 | -735 581 50 91 | 0 0 1 7 15 21 .05 | 327 501 emr 59| -1 0 0 16 -19 0 .36 17 17 | -434 465 68 104 | 1 2 1 20 23 20 .05 | 1316 1393 esa 62| 0 1 -5 64 -14 -21 .25 22 22 | -334 374 58 146 | 2 1 1 32 28 58 .05 | 1302 1381 gfz 180| -1 0 3 -5 25 5 -.16 13 13 | 2857127 -8183 31 115 | 1 0 0 15 22 34 .04 | 4879510 22430 igr n/a| 0 0 -1 13 10 30 .06 7 7 | -7478 591 30 80 | 0 0 0 7 8 66 .02 | 1502 1588 jpl 118| 0 0 1 34 12 13 .54 14 14 | 3260 377 29 67 | 0 0 0 19 31 20 .02 | 1595 1581 mit 265| 0 -1 -5 -35 -19 -21 -.31 16 15 | -411 258 54 131 | 1 0 1 46 39 31 .03 | 300 628 ngs 199| 0 0 -2 -16 66 32 -.36 15 12 | 145354 -79204 2472 4158 | 1 0 1 42 23 19 .05 | 386372 211228 sio 97| 4 -1 0 -131 -211 -43 -.04 26 24 | --- --- --- --- | 1 0 3 21 22 38 .05 | --- --- Table 1.1454.b GPS week : 1454 MJD: 54422.000-54428.000 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 | 5 5 6 6 6 6 6 | 2E | 5 6 6 5 6 6 6 | 3 | 6 5 5 5 5 6 6 | 4E | 7 8 7 8 7 7 6 | 5 | 5 4 5 5 5 5 6 | 6 | 5 4 5 4 5 5 5 | 7 | 5 4 6 4 5 5 5 | 8 | 7 7 7 6 7 7 7 | 9E | 6 6 8 8 8 8 7 | 10 | 6 6 6 5 6 6 6 | 11E | 6 6 6 6 6 6 7 | 12 | 5 7 6 5 5 6 6 | 13 | 7 7 6 7 7 7 7 | 14 | 6 6 7 6 7 7 7 | 15 | 8 7 8 7 8 8 7 | 16 | 6 6 6 6 7 8 9 | 17 | 7 7 7 8 7 8 7 | 18 | 6 6 6 7 7 6 7 | 19 | 8 7 7 7 7 7 7 | 20 | 6 6 6 6 6 6 7 | 21E | 5 5 5 5 6 6 5 | 22 | 6 6 7 7 8 8 7 | 23 | 6 6 6 6 7 7 7 | 24E | 7 7 7 7 7 7 7 | 25E | 8 7 7 6 6 7 7 | 26 | 6 6 5 6 6 9 6 | 27E | 7 8 8 7 7 7 7 | 28 | 7 7 7 6 7 7 7 | 30 | 5 5 5 5 6 5 6 | 31E | 6 6 6 7 6 6 6 | 32 | 16 17 14 9 13 12 10 | 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 2.1454.0 GPS week: 1454 Day: 0 MJD: 54422.000 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 177| 1 0 4 34 13 -10 -.16 14 13 | -937 718 47 87 | -9 -6 | emr 59| 0 1 0 4 -21 9 .37 16 16 | -925 521 70 104 | -12 -11 | esa 62| -2 0 -5 105 -1 29 .21 21 21 | -907 359 53 137 | 58 24 | gfz 180| 0 0 3 -14 65 21 -.15 13 13 | -141 25 25 111 | 17 -31 | igr n/a| 0 0 0 8 12 4 .03 6 6 | -7810 344 28 83 | 29 -43 | jpl 118| -1 1 1 3 -8 -15 .55 14 14 | 3586 248 29 67 | 37 0 | mit 265| -2 0 -4 16 -39 -41 -.29 15 13 | -436 -326 58 128 | -2 26 | ngs 199| -1 0 -2 -57 45 12 -.37 13 12 | -917 678 2438 4206 | 82 -18 | sio 97| 4 -3 -1 -105 -186 -20 -.11 26 25 | --- --- --- --- | 25 130 | Table 2.1454.1 GPS week: 1454 Day: 1 MJD: 54423.000 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 177| 0 0 4 26 11 -7 -.18 14 13 | -393 256 48 96 | -9 9 | emr 59| -2 0 0 -13 -32 -23 .35 15 15 | 1634 -1221 61 99 | -17 3 | esa 62| -1 0 -3 103 17 54 .17 22 22 | 1701 -1194 54 134 | 69 91 | gfz 180| 1 1 2 1 28 47 -.19 13 13 | 9999999 1144 35 129 | 17 -5 | igr n/a| 0 0 0 14 10 173 .08 7 6 | -5438 -1372 27 74 | -8 -22 | jpl 118| 0 0 1 14 -10 -14 .55 13 13 | 5776 -1670 31 67 | 12 -15 | mit 265| -1 -1 -5 8 -5 -65 -.28 16 14 | 52 -161 41 103 | -2 -10 | ngs 199| -2 0 -1 -45 54 48 -.35 14 11 | -362 200 2612 3933 | 39 -14 | sio 97| 6 -2 -1 -121 -240 -100 -.05 27 22 | --- --- --- --- | 53 150 | Table 2.1454.2 GPS week: 1454 Day: 2 MJD: 54424.000 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 177| 1 0 5 37 24 -55 -.19 15 14 | -858 1079 51 102 | -32 -18 | emr 59| -2 0 0 19 -26 30 .42 16 16 | -348 556 74 123 | -46 19 | esa 62| -2 1 -6 37 -6 -86 .25 24 24 | -83 388 66 150 | -21 91 | gfz 180| -1 0 5 3 32 14 -.19 14 14 | 9999999 -59042 34 145 | -27 15 | igr n/a| 0 1 0 19 21 47 .06 6 6 | -7716 291 37 85 | -47 -21 | jpl 118| 0 0 1 47 -19 35 .56 13 13 | 3261 172 31 73 | -30 13 | mit 265| 0 -2 -6 -40 -2 -21 -.29 16 13 | -570 973 45 127 | 28 -1 | ngs 199| 0 0 -1 -32 72 37 -.43 14 11 | -807 1077 2685 4325 | 81 1 | sio 97| 4 -1 -5 -119 -217 1 -.06 26 26 | --- --- --- --- | 84 171 | Table 2.1454.3 GPS week: 1454 Day: 3 MJD: 54425.000 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 177| 0 0 5 20 45 -8 -.14 14 13 | -766 222 47 77 | -11 -14 | emr 59| -1 0 0 6 -33 -7 .41 16 16 | -391 -1287 67 97 | -38 26 | esa 62| 0 -1 -5 64 -61 -55 .31 23 23 | -359 -1312 58 143 | -57 61 | gfz 180| 0 1 3 -16 21 27 -.13 12 12 | -202 133 32 124 | -3 48 | igr n/a| 0 0 -1 21 11 5 .07 7 7 | -8049 -1026 30 73 | -56 -12 | jpl 118| -1 0 0 48 -3 25 .54 15 15 | 2682 -1267 29 71 | -56 -24 | mit 265| 0 -1 -7 2 42 -14 -.32 15 14 | -562 -327 52 96 | 16 -22 | ngs 199| 0 0 -1 -48 41 16 -.42 14 11 | 1021565 -558224 2472 4436 | 31 8 | sio 97| 3 -1 -3 -129 -192 -86 -.09 25 24 | --- --- --- --- | 84 158 | Table 2.1454.4 GPS week: 1454 Day: 4 MJD: 54426.000 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 177| -1 0 4 27 29 -14 -.22 15 14 | -598 597 55 108 | -8 18 | emr 59| 0 -1 2 24 -38 -26 .32 18 18 | -2232 504 72 112 | -26 32 | esa 62| 0 1 -7 15 0 32 .26 20 20 | -2029 307 59 142 | 8 -22 | gfz 180| -2 0 3 14 17 3 -.11 13 13 | 142 -221 29 117 | -12 43 | igr n/a| 0 0 -2 18 15 -11 .08 7 7 | -9441 822 34 94 | -60 -33 | jpl 118| 1 0 0 39 21 17 .50 14 14 | 1038 675 26 63 | -34 -21 | mit 265| 1 0 -6 -70 -4 3 -.35 17 16 | -341 295 59 164 | 64 10 | ngs 199| -1 0 -4 19 90 6 -.33 17 14 | -399 288 2465 3755 | -79 -64 | sio 97| 4 -1 1 -146 -235 -55 .02 26 23 | --- --- --- --- | 45 126 | Table 2.1454.5 GPS week: 1454 Day: 5 MJD: 54427.000 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 177| 0 0 2 17 13 7 -.22 15 14 | -327 -111 51 89 | -11 35 | emr 59| 0 -5 1 53 -11 16 .30 19 19 | -1540 2556 69 100 | -94 10 | esa 62| 1 4 -3 71 -48 -44 .31 19 19 | -1511 2589 60 163 | -41 5 | gfz 180| -2 0 2 -28 25 -22 -.21 14 14 | 25 70 32 95 | -1 26 | igr n/a| 0 0 -1 9 5 14 .07 7 7 | -8441 3202 30 79 | -1 15 | jpl 118| -1 1 0 56 52 29 .53 15 15 | 1904 2954 27 63 | -29 -55 | mit 265| 2 -2 -5 -105 -73 -40 -.32 17 16 | -154 109 67 166 | 62 16 | ngs 199| 0 0 -1 60 103 53 -.28 16 13 | -468 243 2125 4147 | -18 -20 | sio 97| 1 -3 3 -170 -218 -30 .00 27 24 | --- --- --- --- | 21 117 | Table 2.1454.6 GPS week: 1454 Day: 6 MJD: 54428.000 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 177| 0 0 2 23 -4 8 -.30 15 15 | -1269 1308 53 81 | 7 48 | emr 59| -1 -1 2 17 29 6 .32 16 16 | 759 1627 65 96 | -82 -24 | esa 62| 3 1 -3 51 0 -81 .25 24 24 | 846 1487 60 153 | -35 48 | gfz 180| -3 0 2 5 -11 -54 -.10 12 12 | 68 605 30 86 | -42 60 | igr n/a| 1 0 0 1 -3 -18 .04 7 7 | -5451 1876 25 73 | -15 1 | jpl 118| 0 0 1 30 56 17 .55 13 13 | 4577 1530 31 70 | -33 -70 | mit 265| 0 0 -4 -62 -56 30 -.35 18 16 | -867 1245 62 137 | 50 -5 | ngs 199| 1 0 -3 -11 54 47 -.32 17 15 | -1128 1310 2512 4304 | -6 2 | sio 97| 4 -1 2 -123 -190 -15 -.02 27 25 | --- --- --- --- | 38 119 | 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 3.1454.0 GPS week: 1454 Day: 0 MJD: 54422.000 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 | 10 14 21 12 6 12 14 14 18 5 | 21 29 35 27 19 27 17 20 28 22 2E | 12 16 14 9 5 14 13 13 16 5 | 41 44 47 42 38 44 36 35 37 38 3 | 8 13 26 12 9 15 11 18 18 5 | 24 26 23 22 22 22 28 19 24 21 4E | 25 19 20 11 9 13 23 15 26 7 | 109 121 106 107 108 115 116 104 125 111 5 | 8 13 14 15 6 8 11 11 17 4 | 22 30 23 23 24 28 26 30 27 23 6 | 9 14 17 9 4 9 6 12 31 4 | 26 31 30 24 28 27 27 30 43 26 7 | 10 10 21 9 6 9 9 10 32 5 | 31 31 27 29 29 28 28 31 46 29 8 | 12 11 28 12 5 18 16 14 30 6 | 23 33 31 30 24 32 26 27 43 26 9 | 14 17 18 11 6 15 16 15 21 5 | 103 110 108 108 107 117 115 103 109 108 10 | 12 13 19 9 8 10 23 14 26 5 | 33 32 37 33 33 31 31 30 37 30 11E | 14 15 23 15 5 13 12 13 22 5 | 32 42 40 39 34 40 34 33 26 35 12 | 11 12 24 11 6 11 10 12 27 5 | 27 33 34 26 24 27 30 31 37 26 13 | 17 17 21 13 5 18 15 13 27 6 | 21 39 38 30 25 38 23 20 38 26 14 | 11 15 17 18 6 11 18 12 25 6 | 25 37 32 34 28 34 26 28 34 28 X15 | 23 19 23 13 11 19 17 17 --- 7 | 58 66 65 66 63 70 59 61 --- 62 16 | 13 12 18 11 4 13 12 10 31 5 | 26 31 24 29 25 29 24 23 28 25 17 | 17 16 21 14 9 14 21 16 24 6 | 25 46 46 37 35 44 25 34 37 33 18 | 16 19 17 14 5 15 14 14 25 6 | 19 34 27 25 20 31 19 15 26 20 19 | 15 17 22 15 7 20 18 20 48 8 | 26 35 36 39 29 37 24 32 47 29 20 | 13 18 23 12 8 14 13 16 19 5 | 17 32 29 22 19 27 18 16 20 19 21E | 11 13 19 12 5 14 12 12 20 5 | 20 30 33 28 22 32 21 24 22 24 22 | 14 13 25 15 5 12 13 14 34 6 | 28 37 37 30 27 34 24 25 34 27 23 | 14 20 27 9 5 17 15 14 22 6 | 20 40 39 29 26 39 23 24 31 26 24E | 13 25 18 13 5 17 19 13 21 6 | 29 44 37 39 31 42 36 28 46 35 25E | 25 25 24 19 9 16 19 15 23 7 | 67 67 66 57 59 65 67 58 69 61 26 | 17 14 22 10 7 12 15 12 29 6 | 28 28 25 29 23 24 23 24 24 22 27 | 21 10 28 12 6 20 14 10 23 6 | 112 126 115 124 117 126 116 113 126 119 28 | 19 14 21 14 7 17 16 14 37 6 | 31 37 35 27 26 34 31 23 32 28 30 | 9 11 23 18 7 6 14 9 16 5 | 34 41 31 39 37 40 39 36 37 35 31 | 10 14 19 13 5 13 16 10 29 5 | 32 45 46 39 40 44 44 36 43 38 X32 | 17 --- --- --- 35 --- 16 30 --- 15 | 34 --- --- --- 33 --- 14 34 --- 29 ------+---------------------------------------------------+---------------------------------------------------- RMS | 14 16 21 13 6 14 15 13 26 |T 36 45 43 41 37 44 37 37 44 38 WRMS | 13 16 21 13 6 14 13 12 25 |NE 33 42 40 38 35 41 34 34 41 35 MEDI | 13 14 21 12 6 14 15 14 25 |MD 28 37 35 30 28 34 27 30 37 28 Table 3.1454.1 GPS week: 1454 Day: 1 MJD: 54423.000 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 | 11 12 20 9 5 11 15 11 14 4 | 16 25 27 21 16 25 15 18 20 17 2E | 16 15 18 12 4 12 14 11 25 5 | 44 54 46 48 44 51 47 45 43 46 3 | 9 14 22 11 6 13 11 10 18 5 | 23 27 26 24 19 22 29 25 28 22 4E | 18 17 31 16 8 14 25 25 32 8 | 97 106 92 103 104 108 106 102 117 103 5 | 9 13 14 13 5 7 9 11 19 4 | 11 25 25 15 18 22 21 22 24 17 6 | 7 10 21 10 4 8 10 11 18 4 | 20 24 26 21 26 24 19 26 31 21 7 | 9 10 18 12 5 8 9 10 22 4 | 21 26 25 24 26 23 22 27 29 21 8 | 12 14 31 14 7 13 18 14 27 6 | 13 25 35 21 20 28 18 17 35 17 9 | 13 15 20 13 5 14 15 12 21 5 | 138 144 139 142 141 145 142 140 139 141 10 | 13 11 26 13 5 10 13 12 25 5 | 31 34 35 32 29 34 27 28 35 29 11 | 11 15 23 13 6 11 11 11 27 5 | 20 28 34 28 26 27 18 23 29 22 12 | 13 28 18 9 7 13 16 17 31 6 | 17 30 21 20 17 21 20 26 28 17 13 | 17 18 29 12 4 14 18 14 31 6 | 16 36 38 26 24 32 18 19 32 22 14 | 12 15 14 16 6 11 19 13 30 5 | 17 29 25 23 22 26 22 20 33 20 X15 | 23 16 26 14 9 15 19 14 --- 7 | 41 50 53 48 43 49 42 44 --- 44 16 | 12 11 21 11 5 12 13 14 31 5 | 25 28 29 26 20 27 20 24 22 22 17 | 17 15 20 13 15 12 17 18 37 6 | 20 43 45 28 34 38 20 30 30 27 18 | 16 17 16 11 6 13 16 13 26 5 | 13 32 27 22 22 30 16 14 26 18 19 | 14 15 23 15 7 16 17 17 37 6 | 18 25 28 29 20 26 21 23 38 19 20 | 16 16 25 12 6 11 20 17 20 6 | 13 30 30 23 19 25 22 17 21 17 21E | 11 11 20 8 12 12 15 13 13 4 | 17 28 25 24 19 28 21 20 30 22 22 | 16 12 19 15 4 15 13 15 30 6 | 22 33 35 27 25 30 20 21 43 24 23 | 15 19 22 9 4 15 16 15 24 6 | 16 37 32 27 24 33 18 21 34 22 24E | 14 18 20 13 8 16 24 14 20 6 | 20 28 30 30 27 35 26 21 32 24 25E | 20 17 26 15 6 14 19 11 30 6 | 60 57 61 56 60 60 60 57 70 57 26 | 16 10 24 13 9 10 18 13 28 6 | 21 22 30 22 17 22 22 21 27 18 27E | 24 16 30 20 6 15 20 12 28 7 | 59 65 70 59 59 66 59 57 58 59 28 | 17 18 19 10 5 16 14 14 40 6 | 23 35 32 23 24 32 23 17 40 24 30 | 8 11 21 15 4 6 13 10 21 4 | 22 30 32 28 29 30 26 26 28 24 31 | 12 17 25 12 5 13 19 10 25 6 | 20 38 49 23 28 32 30 25 32 26 X32 | 16 --- --- --- 25 --- 23 28 --- 16 | 35 --- --- --- 50 --- 14 53 --- 38 ------+---------------------------------------------------+---------------------------------------------------- RMS | 14 15 22 13 7 13 16 14 27 |T 29 39 40 34 33 38 31 33 39 32 WRMS | 13 15 22 13 6 13 14 11 22 |NE 25 35 36 30 29 33 26 29 34 27 MEDI | 14 15 21 13 6 13 16 13 26 |MD 20 30 32 26 25 30 22 24 32 22 Table 3.1454.2 GPS week: 1454 Day: 2 MJD: 54424.000 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 | 12 16 26 13 6 12 13 12 22 5 | 16 26 33 22 16 24 12 13 24 16 2E | 16 17 18 10 5 14 14 13 22 5 | 37 48 45 41 38 41 38 37 36 38 3 | 8 14 12 14 10 10 10 16 23 5 | 21 25 24 21 22 21 21 19 25 18 4E | 20 16 27 12 8 14 18 21 26 7 | 96 111 92 104 103 110 107 98 118 103 5 | 10 14 23 16 5 8 11 15 19 5 | 12 25 34 17 18 20 22 21 24 16 6 | 11 11 23 11 3 10 10 10 23 4 | 16 25 31 14 20 20 21 25 29 18 7 | 11 12 29 18 4 11 9 9 30 5 | 19 22 33 23 19 16 23 24 38 19 8 | 13 13 40 13 3 14 18 16 27 7 | 21 31 35 28 24 33 24 24 40 24 9E | 20 23 28 20 11 15 24 14 26 7 | 79 97 91 97 96 101 89 97 89 92 10 | 11 11 28 10 6 11 14 14 28 5 | 26 33 36 29 28 31 29 24 40 28 11 | 12 17 28 17 6 8 11 11 19 5 | 14 27 27 21 16 17 22 21 23 16 12 | 13 12 26 11 6 13 13 14 26 5 | 18 28 31 22 19 25 24 25 29 19 13 | 16 17 23 13 6 13 14 11 20 5 | 18 35 36 26 22 30 25 19 30 22 14 | 15 18 19 19 7 14 17 13 28 6 | 22 39 30 29 26 32 24 23 32 25 X15 | 25 15 31 15 10 16 20 16 --- 8 | 50 61 49 61 57 64 57 56 --- 56 16 | 17 13 22 12 5 13 15 13 34 6 | 19 26 28 21 20 26 22 20 25 19 17 | 17 24 21 16 5 11 19 15 32 7 | 28 55 45 39 38 44 30 36 33 35 18 | 14 20 20 13 5 15 15 14 20 6 | 23 38 32 27 24 33 23 21 29 24 19 | 14 18 18 15 6 17 16 15 34 6 | 19 32 32 34 26 32 20 27 35 23 20 | 15 17 29 13 6 11 17 13 23 6 | 14 32 31 22 19 23 18 16 25 15 21E | 11 15 19 9 5 16 13 11 18 5 | 18 28 26 23 23 29 19 20 19 21 22 | 16 17 18 16 5 15 17 17 35 6 | 26 40 39 27 26 33 26 21 45 27 23 | 13 20 18 12 6 14 15 14 22 6 | 18 38 29 25 22 31 21 21 30 22 24E | 16 16 19 11 5 15 25 16 25 6 | 15 29 26 26 22 34 26 23 38 22 25E | 21 16 31 15 7 10 17 11 23 6 | 40 40 53 43 43 46 48 42 56 43 26 | 14 13 27 13 7 10 13 11 19 5 | 18 24 30 19 15 20 20 14 19 16 27E | 29 20 35 14 6 14 20 12 26 7 | 83 86 86 83 82 87 78 81 91 82 28 | 14 13 24 14 7 14 15 12 43 6 | 29 40 42 28 33 37 29 28 43 31 30 | 10 12 12 20 6 10 15 13 14 5 | 24 36 33 32 31 34 32 30 36 28 31 | 14 17 23 12 6 15 16 13 25 6 | 30 42 48 34 35 38 36 31 39 33 X32 | 14 --- --- --- 13 --- --- 13 --- 14 | 36 --- --- --- 39 --- --- 36 --- 37 ------+---------------------------------------------------+---------------------------------------------------- RMS | 15 16 24 14 6 13 16 14 26 |T 29 40 40 34 32 37 32 32 39 31 WRMS | 14 16 24 14 6 13 13 11 26 |NE 22 33 34 27 25 29 25 24 31 24 MEDI | 14 16 23 13 6 13 15 13 25 |MD 21 33 33 27 24 32 24 24 33 24 Table 3.1454.3 GPS week: 1454 Day: 3 MJD: 54425.000 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 | 10 14 33 13 5 13 15 13 15 5 | 21 30 34 25 20 26 20 16 20 20 2E | 12 18 14 9 4 16 15 11 17 5 | 36 44 40 37 35 40 32 31 31 34 3 | 8 12 18 9 8 10 12 11 23 4 | 27 30 27 27 29 27 28 32 23 26 4E | 21 21 26 15 8 14 22 20 20 7 | 110 119 116 111 112 119 113 107 118 112 5 | 7 11 27 12 6 12 9 11 24 5 | 21 31 31 23 27 27 28 28 27 23 6 | 11 9 16 10 6 12 7 10 20 4 | 23 30 32 24 32 26 32 31 33 26 7 | 9 9 14 10 7 12 7 8 19 4 | 26 29 34 24 32 25 31 33 31 26 8 | 12 12 26 12 5 12 19 11 27 6 | 23 30 43 27 27 32 31 24 43 26 9E | 17 30 31 17 10 18 20 14 29 8 | 93 96 101 92 94 100 100 88 93 93 10 | 10 10 21 9 5 13 11 13 26 5 | 27 30 35 27 28 30 23 24 36 26 11 | 12 14 19 15 10 10 12 16 17 5 | 27 33 35 34 34 31 28 35 31 29 12 | 12 10 20 9 7 16 13 12 24 5 | 24 30 28 26 25 29 30 26 32 25 13 | 17 17 21 18 6 16 15 14 22 6 | 23 37 40 32 29 32 25 26 37 26 14 | 14 15 22 12 6 15 17 15 29 6 | 22 36 34 28 28 32 26 22 29 25 X15 | 20 16 31 15 8 14 18 14 --- 7 | 43 49 49 49 45 51 44 42 --- 44 16 | 14 12 17 13 5 14 13 18 31 6 | 24 30 24 27 24 30 26 27 30 24 17 | 15 35 31 14 7 16 16 14 30 8 | 24 50 43 30 32 37 23 22 35 27 18 | 14 19 21 13 8 16 14 18 24 6 | 24 37 41 25 26 33 22 21 27 23 19 | 14 18 19 13 7 16 15 17 40 6 | 23 36 36 33 29 34 23 31 38 26 20 | 13 16 17 16 8 15 16 13 17 5 | 21 33 31 29 26 27 19 21 27 21 21E | 11 14 16 9 7 16 12 14 24 5 | 22 30 32 23 25 28 21 24 30 23 22 | 19 14 23 14 6 17 18 19 36 7 | 22 35 38 25 26 31 24 22 38 23 23 | 15 17 22 10 7 18 14 14 19 6 | 20 37 40 29 28 33 24 22 34 25 24E | 16 14 19 10 7 16 21 15 27 6 | 23 32 33 28 28 37 26 25 41 26 25E | 18 15 25 11 7 12 17 12 27 6 | 60 63 64 58 62 65 63 62 74 61 26 | 14 9 32 13 6 12 13 12 23 5 | 24 26 36 25 25 29 20 28 24 22 27E | 24 12 34 11 8 13 18 14 25 7 | 65 69 78 70 66 74 68 66 71 68 28 | 14 10 26 14 8 15 14 10 30 6 | 32 37 46 27 33 36 32 26 36 30 30 | 8 9 18 15 6 12 9 12 15 4 | 29 37 30 34 36 35 36 32 30 31 31 | 18 17 18 11 5 18 17 13 27 6 | 36 53 59 46 46 49 49 47 52 45 X32 | 7 --- --- --- 9 --- --- 10 --- 9 | 27 --- --- --- 30 --- --- 29 --- 26 ------+---------------------------------------------------+---------------------------------------------------- RMS | 14 16 23 12 7 15 15 14 25 |T 32 41 43 36 36 40 35 34 40 34 WRMS | 13 16 23 12 7 15 14 11 24 |NE 25 35 36 29 29 32 28 27 32 26 MEDI | 14 14 21 12 7 14 15 13 24 |MD 24 35 36 28 29 32 28 28 33 26 Table 3.1454.4 GPS week: 1454 Day: 4 MJD: 54426.000 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 | 11 15 26 12 6 15 17 17 19 6 | 18 29 29 23 18 23 23 23 24 18 2E | 12 19 15 10 8 16 15 13 18 5 | 26 36 24 29 26 32 26 23 25 24 3 | 9 12 19 10 7 9 12 14 26 5 | 19 23 21 16 19 17 22 22 23 15 4E | 17 17 24 13 8 14 22 17 21 6 | 96 101 105 101 101 107 104 98 108 101 5 | 8 11 17 16 6 11 11 14 16 5 | 23 30 23 29 25 27 29 27 25 23 6 | 11 17 13 11 6 12 12 12 20 5 | 30 36 34 29 33 31 31 33 38 29 7 | 13 17 13 11 6 11 13 10 21 5 | 30 32 33 26 31 27 32 30 33 26 8 | 14 22 26 12 6 11 21 18 27 7 | 24 32 30 27 25 34 28 23 38 24 9E | 17 20 25 16 11 20 25 19 30 8 | 68 73 70 67 73 74 70 71 75 69 10 | 12 12 20 9 5 11 13 16 25 5 | 23 26 25 26 22 26 23 22 35 21 11 | 13 20 19 14 8 10 14 16 15 5 | 17 33 27 27 25 22 19 23 22 19 12 | 12 10 15 10 6 12 13 15 25 5 | 30 29 28 30 26 28 31 29 28 25 13 | 18 19 23 14 5 19 15 19 20 7 | 24 38 36 28 27 30 25 29 30 24 14 | 14 21 19 14 4 16 20 17 38 7 | 22 41 34 28 27 33 27 29 42 26 X15 | 18 19 30 16 5 13 22 17 --- 7 | 39 50 50 46 41 47 39 43 --- 41 16 | 15 12 18 12 7 17 17 21 34 6 | 24 27 29 26 23 27 23 26 29 22 17 | 14 23 19 15 8 13 15 23 25 6 | 27 47 42 37 38 43 26 39 33 33 18 | 14 20 26 15 5 14 17 17 24 6 | 22 38 36 28 26 34 23 22 29 25 19 | 15 18 18 13 6 14 18 18 42 7 | 22 35 31 33 26 31 22 27 46 25 20 | 15 16 16 13 4 16 16 20 15 6 | 20 35 31 26 24 28 17 23 25 22 21E | 14 17 21 11 5 16 15 17 24 6 | 18 25 27 23 20 23 20 24 23 19 22 | 18 26 22 14 7 17 18 23 31 7 | 22 34 36 25 25 32 25 22 40 23 23 | 17 20 17 11 6 17 14 20 25 6 | 22 40 30 28 24 31 22 25 32 23 24E | 18 15 24 11 7 15 21 19 30 7 | 31 40 38 36 34 42 34 35 44 34 25E | 16 19 22 14 6 12 17 15 23 6 | 47 50 50 49 49 53 53 48 61 48 26 | 12 12 21 11 6 9 16 17 27 5 | 21 28 30 22 22 22 20 23 29 19 27E | 23 17 19 13 7 11 23 14 24 7 | 63 63 64 61 62 67 63 61 70 62 28 | 16 23 18 14 8 15 15 14 32 6 | 27 39 35 26 29 34 29 29 33 28 30 | 12 13 21 20 6 11 13 14 13 5 | 33 41 25 40 37 38 37 35 33 33 31E | 14 21 19 10 8 14 18 15 23 6 | 46 55 50 52 50 54 62 48 64 50 X32 | 12 --- --- --- 32 --- 18 25 --- 13 | 19 --- --- --- 45 --- 15 35 --- 21 ------+---------------------------------------------------+---------------------------------------------------- RMS | 15 18 20 13 7 14 17 17 25 |T 30 40 37 34 33 37 32 33 39 31 WRMS | 14 18 20 13 7 14 16 14 23 |NE 24 34 31 28 27 30 25 27 31 24 MEDI | 14 17 19 13 6 14 16 17 24 |MD 24 36 31 28 26 31 26 29 33 25 Table 3.1454.5 GPS week: 1454 Day: 5 MJD: 54427.000 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 | 12 11 19 12 6 13 25 15 19 6 | 19 25 27 27 21 27 25 23 24 19 2E | 12 20 15 10 7 17 15 14 16 5 | 32 36 37 33 26 32 30 29 32 29 3 | 8 13 16 14 9 13 22 16 28 6 | 21 24 21 20 22 23 28 17 25 18 4E | 15 18 18 17 9 15 21 15 24 6 | 101 111 111 104 105 112 113 101 116 107 5 | 11 15 12 15 5 11 13 13 18 5 | 14 24 19 24 19 21 23 24 21 17 6 | 11 10 20 12 5 10 11 12 18 4 | 23 26 26 26 27 25 22 32 34 23 7 | 11 10 16 13 4 10 12 10 30 5 | 20 24 21 20 22 20 23 26 35 19 8 | 13 17 22 13 5 12 19 20 29 6 | 22 27 33 26 24 28 25 27 35 22 9E | 15 22 19 13 8 18 24 17 35 7 | 63 66 66 68 62 71 72 63 55 65 10 | 13 13 23 12 6 14 16 17 28 6 | 20 26 31 27 21 21 22 24 34 21 11 | 14 19 24 16 6 11 14 15 19 6 | 22 33 30 28 27 28 26 30 27 23 12 | 13 14 11 13 6 13 15 14 26 5 | 22 28 27 27 22 23 25 27 26 21 13 | 19 22 20 16 6 18 15 14 20 6 | 23 38 34 29 28 32 24 28 29 24 14 | 14 14 16 17 6 16 23 16 28 6 | 22 32 32 28 26 30 23 30 33 24 X15 | 21 19 25 17 8 15 21 20 --- 8 | 44 46 48 46 42 45 42 45 --- 41 16 | 15 18 19 11 7 17 24 19 45 7 | 25 30 26 25 21 30 29 24 29 22 X17 | 14 20 24 15 8 --- 18 16 30 7 | 22 41 37 32 32 --- 26 30 31 28 18 | 14 19 20 12 7 15 15 16 23 6 | 25 31 35 25 27 31 18 22 30 22 19 | 14 20 19 16 8 15 16 20 37 7 | 18 33 28 33 25 29 21 27 39 22 20 | 16 21 17 13 7 17 14 16 18 6 | 17 33 30 28 21 28 12 19 22 19 21E | 13 15 23 14 8 16 10 14 17 5 | 24 26 32 30 24 28 19 28 28 24 22 | 18 20 24 15 6 15 21 21 34 7 | 21 35 37 24 25 29 22 24 36 23 23 | 18 23 16 11 8 20 12 21 26 7 | 21 39 28 27 23 33 20 22 35 22 24E | 21 15 22 11 6 16 17 16 29 6 | 28 36 36 35 31 40 30 32 42 31 25E | 17 15 22 17 5 13 17 18 29 6 | 61 60 57 56 60 64 60 62 64 58 26 | 16 46 23 17 10 13 16 15 28 8 | 25 55 27 27 24 20 20 27 30 22 27E | 19 19 21 15 6 13 21 20 29 7 | 46 49 47 41 43 49 41 46 46 42 28 | 14 17 19 14 8 18 14 15 42 7 | 24 32 37 27 27 36 23 25 34 25 30 | 12 14 13 16 6 11 15 13 14 5 | 26 32 28 35 31 34 34 33 25 29 31E | 12 15 24 12 7 15 18 16 25 6 | 26 37 43 31 31 37 32 33 36 31 X32 | 11 --- --- --- 15 --- --- 12 --- 11 | 22 --- --- --- 20 --- --- 22 --- 22 ------+---------------------------------------------------+---------------------------------------------------- RMS | 15 19 19 14 7 15 17 16 27 |T 29 37 36 33 30 35 31 32 36 29 WRMS | 14 19 19 14 7 15 16 13 24 |NE 22 32 30 27 25 28 24 26 30 22 MEDI | 14 17 19 14 7 15 16 16 28 |MD 23 33 32 28 26 30 25 27 33 23 Table 3.1454.6 GPS week: 1454 Day: 6 MJD: 54428.000 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 | 11 13 21 12 8 12 22 16 22 6 | 18 31 32 23 20 27 25 21 31 21 2E | 14 17 17 11 7 13 14 16 20 5 | 25 37 31 31 27 33 28 23 26 26 3 | 8 14 22 10 8 12 22 17 32 6 | 24 28 31 21 25 26 27 24 27 20 4E | 16 15 18 13 8 9 22 16 22 6 | 116 125 122 121 121 129 127 115 127 123 5 | 9 16 16 13 7 11 11 17 32 5 | 24 36 31 30 32 31 34 33 37 28 6 | 10 11 21 10 5 10 12 14 22 5 | 35 38 43 35 36 31 40 40 37 35 7 | 11 12 22 10 4 10 15 13 26 5 | 33 35 40 31 33 28 37 35 38 31 8 | 13 17 24 13 5 13 20 16 29 6 | 30 35 32 35 30 36 33 34 42 30 9E | 15 13 31 11 6 16 22 18 29 7 | 47 46 53 51 48 54 50 49 57 48 10 | 11 16 22 9 5 11 20 15 25 5 | 18 26 27 22 18 22 23 18 31 18 11 | 15 18 31 14 9 11 20 18 17 6 | 26 36 35 35 28 28 37 28 29 28 12 | 13 13 17 12 6 13 12 19 34 6 | 35 37 35 35 32 33 34 39 40 32 13 | 22 20 21 14 8 15 16 16 22 6 | 28 38 34 32 27 33 26 28 36 26 14 | 13 18 22 13 6 15 20 15 34 6 | 24 38 39 29 26 34 28 25 31 25 X15 | 17 16 26 13 8 15 19 22 --- 7 | 41 49 42 47 44 50 43 44 --- 43 16 | 16 17 29 10 7 16 35 21 41 8 | 30 35 46 30 26 35 33 30 30 27 17 | 17 16 25 13 6 12 17 15 33 6 | 20 41 41 34 32 38 24 30 32 29 18 | 15 20 34 11 6 15 16 19 26 7 | 25 36 44 29 25 34 21 21 27 24 19 | 17 17 21 12 8 13 21 19 35 7 | 29 37 37 38 29 39 26 34 38 31 20 | 18 19 34 13 8 15 15 18 19 7 | 18 32 38 23 19 26 16 14 20 17 21E | 14 15 17 14 4 13 10 13 17 5 | 18 27 27 24 21 25 19 24 23 20 22 | 14 16 28 10 4 16 18 22 33 7 | 21 38 40 26 24 30 24 22 40 25 23 | 20 22 19 12 9 17 17 23 25 7 | 23 39 32 30 25 35 24 25 33 25 24E | 20 15 27 10 5 14 17 15 30 6 | 27 30 39 31 29 34 24 33 40 27 25E | 18 19 24 16 8 11 16 17 27 6 | 78 81 78 77 77 78 78 80 85 77 26 | 13 14 27 11 6 12 18 17 20 6 | 20 32 34 27 23 25 24 28 24 22 27E | 19 12 26 15 9 12 21 16 26 6 | 65 65 66 65 64 65 65 70 65 64 28 | 16 15 22 11 5 16 15 15 37 6 | 35 39 49 34 35 37 36 33 43 34 30 | 16 16 16 18 5 11 13 14 24 6 | 38 47 35 43 43 41 48 40 41 39 31E | 11 15 19 11 9 16 17 17 19 5 | 25 36 32 30 29 33 32 27 39 27 X32 | 9 --- --- --- 9 --- --- 11 --- 10 | 20 --- --- --- 23 --- --- 21 --- 24 ------+---------------------------------------------------+---------------------------------------------------- RMS | 15 16 24 12 7 13 18 17 27 |T 32 41 42 37 34 39 36 35 40 33 WRMS | 15 16 24 12 7 13 16 15 25 |NE 26 36 37 31 28 32 30 29 33 27 MEDI | 15 16 22 12 7 13 17 16 26 |MD 26 37 37 31 29 33 28 30 37 27 Table 4: Precise Navigation Summary. Weekly station RMS w.r.t. the estimated coordinates for the Latitude, Longitude and Height components. See Table 5 for the daily summary. CLK - Satellite clocks used. EPO - Mean number of satellite clock epochs available in the daily solutions. Units: mm. Table 4.1454 GPS week: 1454 MJD: 54422.0-54428.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2959 |U 8 10 22 |U 10 13 44 |U 5 7 17 | emr | emr 2863 |U 12 12 27 |U 15 14 55 | 9 8 27 | esa | esa 2879 |U 12 11 27 |U 10 10 42 | 8 9 23 | gfz | gfz 2848 |U 35 38 46 |U 29 25 92 |U 31 34 66 | igr | igr 2884 | 10 13 33 | 14 18 58 | 10 11 27 | igs | igs 2912 | 10 14 27 | 13 17 51 | 9 10 26 | jpl | jpl 2849 |U 16 13 29 |U 14 14 50 |U 11 9 24 | mit | mit 2921 |U 14 11 30 |U 15 16 64 |U 11 13 25 | 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 5.1454.0 GPS week: 1454 Day: 0 MJD: 54422.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2952 | 6 8 19 | 7 13 34 | 6 9 17 | emr | emr 2869 | 11 9 24 | 12 18 46 | 8 11 25 | esa | esa 2879 | 8 7 22 | 8 12 38 | 8 12 27 | gfz | gfz 2855 | 8 8 22 | 13 14 54 | 9 10 20 | igr | igr 2871 | 10 13 26 | 14 22 58 | 9 9 28 | igs | igs 2950 | 13 24 37 | 13 18 47 | 11 13 42 | jpl | jpl 2869 | 8 8 22 | 13 15 48 | 9 11 20 | mit | mit 2976 | 8 10 20 | 10 10 51 | 7 7 16 | Table 5.1454.1 GPS week: 1454 Day: 1 MJD: 54423.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2965 | 9 9 21 | 11 9 36 | 5 6 16 | emr | emr 2866 | 9 8 23 | 19 13 49 | 7 6 28 | esa | esa 2880 | 13 9 32 | 11 8 40 | 8 7 23 | gfz | gfz 2856 | 74 84 71 | 52 37 110 | 57 67 119 | igr | igr 2876 | 11 7 40 | 15 18 43 | 10 10 25 | igs | igs 2962 | 10 12 29 | 16 13 47 | 6 6 24 | jpl | jpl 2868 | 10 10 27 | 15 12 39 | 7 8 23 | mit | mit 2976 | 9 8 22 | 16 13 44 | 8 8 19 | Table 5.1454.2 GPS week: 1454 Day: 2 MJD: 54424.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2957 | 7 8 22 | 15 17 57 | 6 6 14 | emr | emr 2866 | 11 11 27 | 13 12 55 | 11 8 29 | esa | esa 2880 | 11 15 30 | 13 13 57 | 9 10 27 | gfz | gfz 2856 | 58 65 78 | 44 46 142 | 61 67 115 | igr | igr 2880 | 10 9 24 | 14 17 59 | 7 6 23 | igs | igs 2880 | 10 10 22 | 15 20 62 | 10 10 25 | jpl | jpl 2866 | 11 9 25 | 17 17 52 | 8 10 24 | mit | mit 2880 | 9 7 29 | 15 21 58 | 9 8 20 | Table 5.1454.3 GPS week: 1454 Day: 3 MJD: 54425.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2963 | 11 12 29 | 8 11 34 | 6 7 18 | emr | emr 2862 | 14 16 32 | 15 14 43 | 14 8 30 | esa | esa 2880 | 16 10 29 | 10 8 30 | 10 9 23 | gfz | gfz 2852 | 13 14 23 | 15 14 47 | 14 11 33 | igr | igr 2864 | 9 12 57 | 14 17 52 | 12 15 27 | igs | igs 2880 | 11 11 24 | 12 18 43 | 11 10 28 | jpl | jpl 2862 | 16 14 39 | 12 13 35 | 12 9 25 | mit | mit 2880 | 9 11 26 | 16 16 54 | 10 11 24 | Table 5.1454.4 GPS week: 1454 Day: 4 MJD: 54426.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2957 | 8 6 24 | 9 13 37 | 5 8 17 | emr | emr 2860 | 15 10 34 | 14 11 65 | 7 7 22 | esa | esa 2880 | 12 10 24 | 8 7 39 | 8 10 22 | gfz | gfz 2855 | 15 12 33 | 14 14 80 | 9 12 29 | igr | igr 2950 | 9 10 30 | 13 16 70 | 11 19 32 | igs | igs 2956 | 8 12 29 | 12 15 50 | 8 9 18 | jpl | jpl 2860 | 15 12 29 | 11 11 65 | 13 11 22 | mit | mit 2976 | 11 8 28 | 14 13 75 | 10 17 26 | Table 5.1454.5 GPS week: 1454 Day: 5 MJD: 54427.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2956 | 8 9 20 | 12 18 54 | 4 5 17 | emr | emr 2860 | 12 12 31 | 19 14 73 | 8 8 28 | esa | esa 2880 | 9 9 22 | 13 13 53 | 7 5 20 | gfz | gfz 2847 | 9 12 24 | 19 15 73 | 11 9 30 | igr | igr 2880 | 12 19 25 | 14 15 63 | 11 15 34 | igs | igs 2880 | 9 14 29 | 14 19 61 | 10 15 25 | jpl | jpl 2764 | 27 20 39 | 16 16 62 | 21 9 36 | mit | mit 2880 | 45 28 76 | 21 20 97 | 28 30 54 | Table 5.1454.6 GPS week: 1454 Day: 6 MJD: 54428.0 CENT| CLK EPO | BRUS | TOW2 | WILL | ----+----------+-------------------+-------------------+-------------------+ cod | cod 2967 | 10 19 18 | 9 10 55 | 5 5 17 | emr | emr 2860 | 10 20 15 | 16 14 52 | 9 7 25 | esa | esa 2880 | 13 17 27 | 8 10 38 | 8 8 20 | gfz | gfz 2819 | 67 73 69 | 48 33 137 | 59 61 113 | igr | igr 2873 | 10 22 27 | 12 18 58 | 10 7 19 | igs | igs 2880 | 8 13 18 | 11 18 46 | 10 8 23 | jpl | jpl 2860 | 25 17 22 | 14 13 50 | 7 8 16 | mit | mit 2880 | 6 6 12 | 13 23 68 | 9 10 19 | 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 6.1454 GPS week: 1454 MJD: 54422.500-54428.500 AC LOD AC LOD CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS | [uas] [uas] [uas/d] [uas/d] [us]| [us] [us] ------------+----------------------------------------+------------------ cod uuuuu | 1 9 -15 -57 0 | 6 16 | 27 21 58 42 10 | 2 emr uuxuu | 4 44 -240 52 10 | 42 46 | 18 22 239 94 11 | 5 esa uuuux | -31 2 -7 -50 2 | 45 55 | 41 38 85 110 30 | 6 gfz uuuuu | -11 6 -12 36 3 | -4 13 | 29 15 35 63 7 | 2 igr xxxxx | 28 22 -11 42 3 | 2 14 | 19 28 90 53 5 | 2 irf xxxxx | 12 -1 -57 110 3 | -5 14 | 6 15 103 38 6 | 1 jpl uuxux | 36 18 -168 -100 59 | 174 180 | 30 20 422 132 31 | 25 mit uuuuu | 10 -32 -152 179 7 | 4 16 | 21 42 129 102 11 | 2 ngs uuuuu | 27 -20 194 -50 -3 | 2 8 | 22 49 123 139 5 | 1 sio uuuuu | -127 -51 -8 -50 -9 | 26 28 | 18 30 51 87 11 | 4 Table 7.1454.0 GPS week: 1454 Day: 0 MJD: 54422.500 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 | 8 32 7 -60 15 | 4 13 emr uuxuu | 13 35 -116 35 19 | 36 39 esa uuuux | -22 -35 -56 -47 21 | 40 50 gfz uuuuu | 33 6 -13 23 9 | -5 12 igr xxxxx | 45 -6 76 82 11 | 0 11 irf xxxxx | 2 23 48 48 1 | -5 15 jpl uuxux | 2 -14 460 -154 96 | 137 141 mit uuuuu | -24 25 -113 34 -4 | 5 19 ngs uuuuu | 20 -59 126 145 -3 | 0 4 sio uuuuu | -128 -2 31 -11 -12 | 31 34 Table 7.1454.1 GPS week: 1454 Day: 1 MJD: 54423.500 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 | 0 23 -23 -57 -12 | 7 17 emr uuxuu | 6 31 -1 -48 1 | 39 43 esa uuuux | -82 -55 -64 -91 22 | 40 51 gfz uuuuu | 14 -3 34 -21 -9 | -4 14 igr xxxxx | 31 22 59 23 -4 | 2 14 irf xxxxx | 9 14 38 145 -10 | -4 15 jpl uuxux | 24 2 273 -61 89 | 150 157 mit uuuuu | 19 16 -169 281 -14 | 5 19 ngs uuuuu | 23 -25 172 30 6 | 2 6 sio uuuuu | -141 -39 -36 -132 -28 | 31 34 Table 7.1454.2 GPS week: 1454 Day: 2 MJD: 54424.500 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 | 37 33 9 -71 4 | 6 17 emr uuxuu | 0 47 -16 61 19 | 39 43 esa uuuux | -72 22 -4 99 24 | 41 52 gfz uuuuu | 4 28 -44 151 10 | -5 14 igr xxxxx | 40 48 -19 21 3 | 2 14 irf xxxxx | 19 1 39 132 6 | -6 15 jpl uuxux | 6 31 -45 -231 79 | 162 170 mit uuuuu | 20 -27 47 214 10 | 2 17 ngs uuuuu | 18 -80 18 -76 -6 | 3 8 sio uuuuu | -152 -83 -70 -101 -12 | 27 30 Table 7.1454.3 GPS week: 1454 Day: 3 MJD: 54425.500 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 | 31 4 -89 33 10 | 4 15 emr uuxuu | -9 31 -86 -29 21 | 39 43 esa uuuux | -44 50 -8 -23 26 | 41 52 gfz uuuuu | -31 -4 -37 59 4 | -6 13 igr xxxxx | 29 49 80 94 9 | 0 12 irf xxxxx | 17 -7 -32 99 7 | -8 14 jpl uuxux | 41 49 -407 -265 66 | 172 181 mit uuuuu | 39 -23 -77 182 13 | -1 12 ngs uuuuu | 9 -38 201 -51 -10 | 2 8 sio uuuuu | -141 -91 26 120 2 | 22 24 Table 7.1454.4 GPS week: 1454 Day: 4 MJD: 54426.500 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 | -8 -1 -96 -95 -7 | 9 17 emr uuxuu | -22 17 -434 -6 15 | 46 50 esa uuuux | 32 -17 51 -164 -5 | 50 58 gfz uuuuu | -33 3 7 49 3 | -2 12 igr xxxxx | 43 51 -77 22 2 | 4 14 irf xxxxx | 10 -9 -158 159 6 | -4 13 jpl uuxux | 31 25 -634 -103 36 | 189 196 mit uuuuu | 0 -73 -214 309 14 | 4 15 ngs uuuuu | 74 70 337 -25 -4 | 4 8 sio uuuuu | -116 -54 -33 -34 -6 | 25 27 Table 7.1454.5 GPS week: 1454 Day: 5 MJD: 54427.500 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 | -25 -2 53 -88 -3 | 8 17 emr uuxuu | 0 81 -575 210 4 | 48 51 esa uuuux | 5 28 -114 70 -22 | 53 59 gfz uuuuu | -16 -12 23 33 -5 | -2 12 igr xxxxx | -5 -12 -164 -48 1 | 4 14 irf xxxxx | 10 -13 -165 101 6 | -4 13 jpl uuxux | 65 16 -601 2 30 | 199 205 mit uuuuu | -6 -75 -164 167 14 | 5 15 ngs uuuuu | 30 5 134 -315 -2 | 2 9 sio uuuuu | -107 -34 71 -78 5 | 23 26 Table 7.1454.6 GPS week: 1454 Day: 6 MJD: 54428.500 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 | -35 -24 36 -61 -5 | 5 18 emr uuxuu | 37 65 -454 140 -8 | 47 51 esa uuuux | -35 18 145 -194 -51 | 52 59 gfz uuuuu | -47 25 -56 -44 6 | -4 15 igr xxxxx | 12 -2 -31 99 3 | 2 15 irf xxxxx | 13 -17 -167 86 4 | -5 14 jpl uuxux | 83 16 -218 113 18 | 205 210 mit uuuuu | 18 -67 -374 65 13 | 5 15 ngs uuuuu | 11 -11 368 -60 -6 | 0 11 sio uuuuu | -106 -55 -41 -115 -12 | 21 25