From Analysis Mon Jan 17 14:04:35 1994 From: Analysis (Analysis) Date: Mon, 17 Jan 1994 14:04:35 PST Subject: [IGSREPORT-0711] IGS Orbit Combination (w. 723) Message-ID: ****************************************************************************** IGS Electronic Report Mon Jan 17 14:04:35 PST 1994 Message Number 0711 ****************************************************************************** Author: Analysis Centres Coordinator / Geodetic Survey of Canada Subject: IGS Orbit Combination (w. 723) IGS orbit combination for GPS week 0723 (Nov 14, 1993 - Nov 20, 1993) Contacts: F. Lahaye (lahaye at geod.emr.ca), J. Kouba (kouba at geod.emr.ca) COMBINATION STRATEGY: Each centre ephemeris and satellite clock corrections are first transformed to common reference. The differences between each centre X and Y pole solutions and the IERS Bull. A are used to rotate the corresponding ephemeris. If the pole solution is not available for a particular centre, no such rotations are applied. For each centre, a clock offset and drift, common for all satellites, are estimated with respect to broadcast clock corrections. These offsets and drifts are used to align each centre satellite clock corrections to GPS time. The resulting 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. Currently the weights are computed from the RMS fit to the unweighted average orbit and satellite clocks, after the estimation of a 7-parameter Helmert transformation (in the case of ephemeris) and offsets and drifts (in the case of clocks). The above estimations are performed using the L1-norm robust scheme. Each centre ephemeris are also evaluated individually and independently from the orbit combination by using week long arcs. SOFTWARE: The weighted average software used was developed by T. Springer and G. Beutler during 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, Kouba, Springer, 1993, Combining orbits of the IGS processing centres, in IGS Analysis Centre Workshop, October 12-14, Ottawa, pp 19-55. 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 files generated and uploaded into CDDIS @ NASA/GSFC are: IGS07230-6.SP3 IGS GPS ephemeris files for days 0-6, week 0723 in SP3 format. IGS07237.SUM This summary file. REMARKS on IGS's ephemeris: 1. Currently the clock combination is an unweighted mean of all centre solutions. The IGS satellite clock solutions for this week will be updated using the scheme described above once it is fully implemented and tested. ORBIT COMBINATION AND EVALUATION STATISTICS: Most combination statistics are with respect to the combined orbits and consist of three 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 1.0723.a). It also displays the computed satellite position sigmas for the combined orbits (table 1.0723.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 2.0723.0-6). The third and final 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 3.0723.0-6). 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. In all tables, 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 0723 summary. (Nov 14, 1993 - Nov 20, 1993) Table 1.0723.a GPS week: 0723 MJD: 49305.0-49311.0 Mean and standard deviations of transformation parameters. WRMS - orbit RMS weighted by the SP3 header accuracy codes. Units: meters, mas, ppb, nano-sec, nano-sec/day. CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .01 -.01 .03 1.09 1.20 .55 -.3 .26 .17 | .0 .0 701.5 | .01 .01 .02 .27 .25 .27 .2 | .0 .0 emr | .00 -.01 .00 .73 1.49 -.44 -.6 .23 .22 | .0 .0 327.4 | .01 .01 .01 .14 .25 .17 .2 | .0 .0 esa | .02 -.02 -.01 .82 1.37 -.01 -.3 .29 .18 | .0 .0 .0 | .01 .01 .01 .14 .21 .58 .3 | .0 .0 gfz | -.04 -.01 .03 .78 1.45 -.31 .9 .14 .14 | .0 .0 314.5 | .01 .01 .01 .11 .27 .24 .1 | .0 .0 jpl | .01 .04 .01 .83 1.21 .33 .0 .21 .16 | .0 .0 308.8 | .01 .01 .01 .22 .12 .15 .3 | .0 .0 ngs | .02 -.05 -.01 1.93 .54 -.41 -2.4 .71 .72 | .0 .0 .0 | .03 .04 .02 .57 .49 .61 .5 | .0 .0 sio | .01 .00 -.10 .56 1.71 .09 1.4 .38 .38 | .0 .0 .0 | .02 .02 .01 .54 .82 .12 .4 | .0 .0 Table 1.0723.b GPS week : 0723 MJD: 49305.0-49311.0 Satellite position sigmas for the combined orbits (coded in the IGS SP3 orbit files). Units: cm. Day of GPS week PRN | 0 1 2 3 4 5 6 | Remarks -----|-----------------------------|------------------------------------------ 1 | 8 5 6 6 8 6 5 | 2 | 6 6 7 6 6 6 6 | 3 | 7 8 7 8 5 5 11 | 4 | --- --- --- --- 0 0 0 | New sat. not yet operational (AS on Day 6) 5 | 8 7 7 7 6 7 9 | 7 | 9 8 9 7 10 6 8 | 9 | 8 6 9 8 28 7 11 | 12 | 6 7 7 6 8 6 6 | 13 | 16 35 88 20 60 20 25 | Less than 50% of data the whole week 14 | 6 7 5 5 7 6 7 | 15 | 6 5 5 6 9 8 7 | 16 | 7 8 7 7 7 7 6 | 17 | 6 6 6 6 9 6 6 | 18 | 6 7 8 7 6 7 6 | 19 | 7 7 7 6 6 7 9 | 20 | 7 6 7 6 6 5 6 | 21 | 6 6 5 5 6 5 4 | 22 | 7 7 7 8 7 7 6 | 23 | 7 8 7 8 8 7 7 | 24 | 11 10 9 9 14 11 8 | 25 | 6 6 6 6 9 6 6 | 26 | 7 6 6 6 6 6 9 | 27 | 7 6 7 6 7 7 8 | 28 | 7 6 8 7 8 6 6 | 29 | 6 5 6 5 6 5 5 | 31 | 6 5 6 7 7 8 6 | 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. Units: meters, mas, ppb, nano-sec, nano-sec/day. Table 2.0723.0 GPS week: 0723 Day: 0 MJD: 49305.0 CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .01 -.02 .05 1.54 .85 .23 -.1 .20 .17 | .0 .0 698.3 emr | -.01 -.01 .01 .62 1.71 -.53 -.8 .17 .17 | .0 .0 247.2 esa | .03 -.02 -.02 .68 1.31 .46 .1 .22 .21 | .0 .0 .0 gfz | -.02 -.02 .02 .74 1.89 -.10 .9 .12 .12 | .0 .0 240.4 jpl | .01 .04 .00 1.03 1.30 .34 -.2 .12 .12 | .0 .0 248.0 ngs | -.02 -.03 -.02 1.80 .04 -.85 -2.6 .39 .39 | .0 .0 .0 sio | .03 -.02 -.10 1.08 .06 .04 1.6 .30 .30 | .0 .0 .0 Table 2.0723.1 GPS week: 0723 Day: 1 MJD: 49306.0 CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .01 -.01 .04 1.11 1.07 .83 -.4 .25 .18 | .0 .0 715.1 emr | .00 -.02 .00 .74 1.46 -.35 -.5 .16 .16 | .0 .0 254.6 esa | .02 -.01 .00 .87 1.48 -.47 -.2 .22 .16 | .0 .0 .0 gfz | -.04 -.01 .03 .61 1.46 -.08 .9 .13 .13 | .0 .0 245.1 jpl | .02 .02 .00 1.09 1.06 .40 -.2 .13 .13 | .0 .0 254.6 ngs | .05 -.05 -.04 2.08 .05 -.52 -2.7 .62 .63 | .0 .0 .0 sio | .00 -.01 -.11 1.26 1.95 -.06 1.7 .34 .34 | .0 .0 .0 Table 2.0723.2 GPS week: 0723 Day: 2 MJD: 49307.0 CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .01 .01 .02 1.09 1.15 .22 -.5 .24 .17 | .0 .0 735.8 emr | .01 -.01 .00 .63 1.34 -.19 -.9 .35 .35 | .0 .0 265.5 esa | .01 -.02 -.02 .76 1.71 -.75 -.8 .55 .20 | .0 .0 .0 gfz | -.03 -.01 .03 .86 1.25 -.33 .8 .14 .14 | .0 .0 253.3 jpl | .02 .04 .02 .78 1.08 .53 .2 .41 .24 | .0 .0 265.8 ngs | .05 .01 -.03 .93 1.17 .56 -2.0 .63 .64 | .0 .0 .0 sio | .01 -.02 -.09 .60 2.25 .10 1.6 .64 .64 | .0 .0 .0 Table 2.0723.3 GPS week: 0723 Day: 3 MJD: 49308.0 CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .02 .00 .01 1.02 1.48 .79 -.2 .16 .16 | .0 .0 748.8 emr | .00 -.01 .01 .61 1.34 -.37 -.5 .15 .15 | .0 .0 270.4 esa | .03 -.01 .00 1.06 1.41 .34 -.2 .16 .13 | .0 .0 .0 gfz | -.04 .00 .02 .83 1.47 -.63 .7 .14 .14 | .0 .0 259.0 jpl | .01 .04 .02 .86 1.29 .29 -.2 .13 .13 | .0 .0 272.0 ngs | .02 -.10 .00 2.38 1.02 -1.20 -1.9 .57 .57 | .0 .0 .0 sio | -.01 -.01 -.12 .38 1.92 .23 1.6 .29 .29 | .0 .0 .0 Table 2.0723.4 GPS week: 0723 Day: 4 MJD: 49309.0 CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .02 -.01 .02 .71 1.51 .69 -.3 .43 .20 | .0 .0 759.3 emr | -.01 -.02 -.01 .87 1.20 -.55 -.5 .32 .28 | .0 .0 274.1 esa | .01 .00 .01 .70 1.14 -.33 -.4 .19 .18 | .0 .0 .0 gfz | -.04 .00 .02 .70 1.53 -.15 .8 .15 .15 | .0 .0 266.7 jpl | .01 .04 .02 .71 1.18 .38 .1 .16 .15 | .0 .0 287.2 ngs | .03 -.10 .02 2.56 .64 -.11 -3.2 1.29 1.30 | .0 .0 .0 sio | .01 .03 -.08 -.20 2.03 .22 1.0 .28 .29 | .0 .0 .0 Table 2.0723.5 GPS week: 0723 Day: 5 MJD: 49310.0 CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .01 .00 .02 1.05 1.12 .52 -.5 .18 .15 | .0 .0 524.2 emr | .02 .01 -.02 .93 1.86 -.65 -.6 .16 .15 | .0 .0 546.2 esa | .02 -.03 .00 .87 1.18 .70 -.3 .18 .18 | .0 .0 .0 gfz | -.04 -.01 .03 .92 1.11 -.55 1.1 .13 .13 | .0 .0 522.6 jpl | .00 .05 .02 .50 1.34 .07 .4 .15 .14 | .0 .0 467.5 ngs | .01 -.05 .00 1.84 .31 -.31 -2.0 .36 .37 | .0 .0 .0 sio | .03 .03 -.10 .25 2.06 .01 .8 .30 .30 | .0 .0 .0 Table 2.0723.6 GPS week: 0723 Day: 6 MJD: 49311.0 CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS ----|---------------------------------------------------|------------------ cod | .01 .01 .03 1.35 .46 .47 -.5 .17 .15 | .0 .0 802.6 emr | -.01 -.01 .00 .94 .85 -1.11 -1.0 .24 .22 | .0 .0 288.8 esa | .01 -.01 -.02 .92 .89 -.06 -.2 .16 .15 | .0 .0 .0 gfz | -.03 -.01 .01 1.31 .66 -.31 1.0 .16 .16 | .0 .0 281.4 jpl | .02 .04 .00 .90 .48 .21 .2 .14 .14 | .0 .0 290.0 ngs | .02 -.02 -.02 2.27 1.01 .02 -2.5 .45 .45 | .0 .0 .0 sio | .01 -.02 -.10 .50 1.83 .31 1.1 .40 .40 | .0 .0 .0 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. Units: cm. Table 3.0723.0 GPS week: 0723 Day: 0 MJD: 49305.0 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS ------|----------------------------------|---------------------------------- 1 | 24 14 20 6 10 56 30 8 | 20 20 20 23 15 37 29 11 2 | 14 14 19 10 11 25 24 6 | 14 20 13 21 14 29 20 9 3E | 16 16 20 12 13 39 22 7 | 28 29 29 23 29 34 26 20 5 | 13 10 32 10 12 22 47 8 | 20 15 17 19 15 26 28 12 7E | 16 13 28 17 14 70 29 9 | 18 23 20 23 17 37 23 11 9E | 32 10 18 8 17 46 22 8 | 29 22 25 19 13 26 25 15 12 | 7 7 15 17 8 44 21 6 | 15 19 13 18 18 29 13 10 13E | 47 42 40 --- 23 30 31 16 | 295 243 297 --- 277 297 297 275 14 | 7 16 13 9 8 33 37 6 | 12 17 15 13 14 21 35 8 15 | 12 11 13 11 10 36 31 6 | 12 18 15 13 13 38 21 9 16 | 12 18 21 8 10 36 39 7 | 13 18 14 18 19 28 38 8 17 | 10 18 15 13 10 38 20 6 | 13 19 14 16 17 21 20 6 18 | 20 14 14 11 9 28 28 6 | 14 22 15 14 13 33 27 10 19E | 26 12 15 15 8 27 23 7 | 18 23 14 22 14 26 24 13 20 | 31 11 17 8 14 29 25 7 | 24 18 17 16 19 20 17 9 21 | 7 14 25 15 6 38 15 6 | 13 16 13 21 12 30 17 9 22 | 9 15 22 16 11 48 25 7 | 17 19 19 23 18 43 29 11 23 | 11 19 13 9 9 37 39 7 | 15 28 15 18 16 39 42 13 24 | 20 18 38 11 13 53 55 11 | 13 21 15 14 16 53 42 9 25E | 10 13 20 7 12 39 22 6 | 25 27 22 28 14 25 21 14 26 | 15 13 22 7 12 52 22 7 | 19 20 23 17 13 46 22 9 27E | 25 16 19 7 13 23 21 7 | 18 23 21 18 15 23 28 14 28E | 11 17 15 22 14 22 16 7 | 14 24 21 25 15 20 24 14 29 | 16 10 19 5 10 30 34 6 | 16 21 14 17 14 35 32 10 31E | 13 17 24 16 12 13 18 6 | 16 24 25 19 14 14 25 13 ------|----------------------------------|---------------------------------- RMS | 19 16 22 12 12 38 29 | 61 52 62 19 57 67 65 WRMS | 16 17 20 12 12 39 29 | Table 3.0723.1 GPS week: 0723 Day: 1 MJD: 49306.0 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS ------|----------------------------------|---------------------------------- 1 | 13 16 9 7 9 27 24 5 | 20 21 21 21 12 34 36 11 2 | 23 13 8 14 9 35 25 6 | 14 19 17 19 13 36 19 7 3E | 20 11 17 8 16 58 43 8 | 39 47 41 41 43 78 57 42 5 | 13 11 17 6 11 35 48 7 | 21 15 25 18 17 27 34 12 7E | 12 13 23 19 13 53 27 8 | 26 19 24 22 17 56 28 11 9E | 19 6 12 13 16 43 17 6 | 38 22 22 19 12 41 21 15 12 | 11 9 25 16 8 52 16 7 | 14 19 15 13 15 50 18 10 13E | 101 38 66 --- 26 251 62 35 | 319 261 290 --- 279 415 320 286 14 | 9 11 24 9 9 39 43 7 | 9 12 20 10 13 23 35 7 15 | 12 13 13 12 11 29 22 5 | 17 28 22 12 21 29 22 11 16 | 15 23 29 6 13 31 40 8 | 11 28 13 19 18 30 39 9 17 | 9 11 15 12 8 48 21 6 | 13 13 21 11 13 26 15 6 18 | 27 12 18 13 13 31 34 7 | 14 16 24 14 12 33 31 11 19E | 17 14 19 19 9 30 26 7 | 14 23 15 26 14 21 18 10 20 | 9 12 15 13 12 28 33 6 | 18 14 25 18 17 25 27 9 21 | 5 11 14 20 10 33 20 6 | 10 13 13 21 11 21 16 6 22 | 14 17 18 17 10 41 29 7 | 15 17 30 25 18 21 30 10 23 | 11 24 11 12 6 36 47 8 | 10 26 17 17 10 37 44 10 24 | 21 9 24 10 15 53 63 10 | 13 18 17 13 18 50 39 8 25E | 15 14 13 9 10 40 21 6 | 17 28 20 28 15 37 27 13 26 | 13 17 21 11 14 20 21 6 | 19 28 24 19 12 34 29 11 27E | 18 18 9 13 11 22 17 6 | 15 24 17 20 15 32 21 12 28E | 12 11 12 13 15 34 22 6 | 12 21 24 19 15 39 30 12 29 | 14 11 13 8 10 32 30 5 | 15 19 15 18 15 31 36 10 31E | 12 10 16 11 16 24 20 5 | 15 23 19 18 18 21 32 10 ------|----------------------------------|---------------------------------- RMS | 25 15 21 12 12 61 33 | 66 56 61 20 58 90 70 WRMS | 17 16 16 13 12 62 33 | Table 3.0723.2 GPS week: 0723 Day: 2 MJD: 49307.0 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS ------|----------------------------------|---------------------------------- 1 | 20 14 11 12 13 35 21 6 | 23 20 23 27 11 31 37 15 2 | 19 14 19 16 13 41 22 7 | 14 16 18 23 14 40 21 10 3E | 16 13 15 7 14 54 19 7 | 35 38 32 36 34 60 43 32 5 | 15 8 17 14 14 23 41 7 | 21 15 21 14 13 24 29 9 7E | 10 10 26 14 19 74 16 9 | 19 26 26 28 19 74 33 18 9E | 26 11 32 21 13 44 26 9 | 23 24 37 25 11 33 30 15 12 | 10 12 25 22 10 36 21 7 | 16 19 17 16 16 38 18 9 13E | 96 160 261 --- 197 260 286 88 | 519 437 579 --- 497 532 521 474 14 | 7 12 15 8 8 23 35 5 | 13 11 14 15 11 21 34 6 15 | 12 14 15 12 13 23 22 5 | 20 27 24 12 18 27 17 9 16 | 17 13 17 16 11 29 39 7 | 15 18 19 21 17 27 33 10 17 | 14 13 8 11 11 36 27 6 | 17 15 17 12 19 35 18 6 18 | 23 20 20 14 11 42 27 8 | 16 25 22 12 13 24 32 9 19E | 20 17 17 13 12 34 27 7 | 17 24 23 27 13 21 17 11 20 | 12 11 10 13 14 35 35 7 | 20 18 18 15 17 31 29 8 21 | 11 11 13 11 9 26 12 5 | 13 14 20 17 16 21 17 8 22 | 12 11 28 9 12 40 26 7 | 17 17 25 21 18 44 30 10 23 | 9 20 23 11 10 17 46 7 | 15 25 23 19 18 18 41 11 24 | 15 12 22 11 18 45 60 9 | 18 17 19 14 17 38 39 7 25E | 11 15 19 11 13 30 22 6 | 20 27 25 28 12 29 21 13 26 | 12 13 15 9 16 44 19 6 | 23 18 25 19 19 52 32 12 27E | 18 17 14 14 19 33 21 7 | 17 26 24 28 16 24 19 14 28E | 10 12 26 24 18 38 24 8 | 14 19 25 23 16 34 32 13 29 | 16 14 10 7 12 26 30 6 | 17 22 16 21 14 21 38 12 31E | 14 13 15 16 17 28 21 6 | 16 24 20 15 19 27 35 11 ------|----------------------------------|---------------------------------- RMS | 24 34 55 14 41 63 63 | 105 89 117 21 100 111 108 WRMS | 16 35 19 14 24 64 64 | Table 3.0723.3 GPS week: 0723 Day: 3 MJD: 49308.0 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS ------|----------------------------------|---------------------------------- 1 | 14 15 15 10 9 29 24 6 | 20 22 19 23 14 42 36 12 2 | 20 16 16 12 8 34 24 6 | 15 17 20 21 13 26 17 8 3E | 21 17 10 9 19 71 19 8 | 27 38 33 27 38 59 34 27 5 | 7 7 16 10 15 33 38 7 | 23 16 29 17 16 24 28 13 7E | 17 11 20 20 11 43 21 7 | 21 24 21 21 19 32 28 11 9E | 13 10 20 8 13 93 18 8 | 51 29 40 24 15 52 29 17 12 | 8 14 13 8 8 60 13 6 | 16 23 28 16 18 44 18 10 13E | 29 23 25 --- 24 184 40 20 | 246 212 299 --- 214 212 231 230 14 | 5 6 9 7 11 40 32 5 | 14 12 14 13 15 29 34 7 15 | 8 23 9 12 10 33 28 6 | 22 40 15 14 23 37 23 13 16 | 11 16 11 6 12 37 38 7 | 14 19 23 14 20 42 44 9 17 | 9 13 9 12 13 48 22 6 | 16 21 17 18 19 22 17 7 18 | 21 21 14 12 7 31 30 7 | 15 21 20 21 15 21 33 10 19E | 21 14 13 15 9 34 23 6 | 16 20 25 26 14 23 16 9 20 | 9 16 13 13 12 32 30 6 | 17 19 20 16 15 33 26 9 21 | 8 3 12 16 8 32 20 5 | 13 15 16 20 16 23 23 8 22 | 17 14 29 9 12 37 30 8 | 15 19 30 21 16 29 29 11 23 | 10 27 10 12 9 38 45 8 | 15 33 14 20 19 42 42 13 24 | 18 15 16 12 18 54 49 9 | 16 17 15 14 15 42 35 8 25E | 19 8 15 17 12 25 20 6 | 18 28 25 36 13 40 24 14 26 | 13 13 17 7 11 54 24 6 | 19 20 25 17 15 63 34 10 27E | 16 16 12 13 11 26 20 6 | 16 26 25 22 15 23 22 11 28E | 11 13 13 25 13 47 26 7 | 16 25 26 22 15 43 33 15 29 | 15 8 13 9 8 28 23 5 | 14 20 16 23 14 32 31 11 31E | 14 16 16 22 13 40 22 7 | 16 25 26 26 16 34 34 13 ------|----------------------------------|---------------------------------- RMS | 15 15 15 13 12 56 28 | 52 48 64 21 46 56 54 WRMS | 15 15 13 13 12 57 29 | Table 3.0723.4 GPS week: 0723 Day: 4 MJD: 49309.0 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS ------|----------------------------------|---------------------------------- 1 | 18 31 20 14 12 32 25 8 | 18 28 27 24 14 47 34 14 2 | 22 20 8 12 11 21 19 6 | 14 21 19 21 14 25 20 8 3E | 15 15 10 6 8 34 16 5 | 40 55 42 33 37 58 52 41 4 | --- --- --- --- --- --- 6 0 | --- --- --- --- --- --- --- 248 5 | 8 11 15 10 11 19 30 6 | 20 17 23 16 14 25 35 13 7E | 19 25 32 21 12 66 30 10 | 25 24 27 29 17 62 25 16 9E | 187 33 24 37 32 42 17 28 | 158 32 31 22 13 41 22 23 12 | 9 21 40 16 9 30 13 8 | 17 30 30 14 15 37 25 12 13E | 78 101 27 --- 40 614 48 60 | 192 148 165 --- 135 626 180 160 14 | 9 17 14 7 11 38 35 7 | 11 16 18 11 11 26 29 7 15 | 9 48 20 11 10 55 19 9 | 17 35 14 10 13 53 19 8 16 | 12 20 13 9 14 30 29 7 | 13 36 12 19 19 35 35 12 17 | 13 46 13 11 11 55 29 9 | 16 44 15 14 19 23 17 7 18 | 20 18 8 9 10 30 23 6 | 14 21 16 10 13 39 29 8 19E | 15 15 13 12 12 33 17 6 | 14 31 21 29 15 26 19 13 20 | 11 15 16 11 11 38 21 6 | 19 18 23 12 13 32 26 8 21 | 10 18 8 18 7 30 18 6 | 13 20 13 17 11 24 17 8 22 | 18 12 14 12 10 49 26 7 | 18 24 30 19 18 36 27 12 23 | 6 28 8 13 9 28 47 8 | 12 22 15 17 12 31 40 8 24 | 14 22 21 8 21 115 65 14 | 15 20 21 18 19 89 36 8 25E | 21 31 27 17 15 43 27 9 | 19 45 28 37 16 46 20 18 26 | 16 21 13 9 15 17 18 6 | 19 36 18 18 16 33 29 11 27E | 15 30 10 14 18 48 18 7 | 16 39 21 32 17 22 24 16 28E | 11 25 25 19 20 33 22 8 | 13 29 22 17 18 24 30 13 29 | 19 11 18 6 10 29 22 6 | 13 20 16 20 12 30 31 9 31E | 8 26 20 18 16 34 18 7 | 16 29 29 17 15 35 28 11 ------|----------------------------------|---------------------------------- RMS | 42 31 19 15 16 128 28 | 52 42 40 21 31 131 45 WRMS | 20 27 17 15 15 130 28 | Table 3.0723.5 GPS week: 0723 Day: 5 MJD: 49310.0 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS ------|----------------------------------|---------------------------------- 1 | 12 18 15 11 9 30 29 6 | 18 17 29 21 14 39 34 12 2 | 13 16 17 13 10 19 27 6 | 12 18 14 20 13 20 20 7 3E | 12 10 8 11 10 35 21 5 | 27 32 24 26 27 28 27 22 4 | --- --- --- --- --- --- 9 0 | --- --- --- --- --- --- --- 178 5 | 9 8 20 9 16 29 36 7 | 18 21 20 18 12 25 26 13 7E | 9 12 12 14 11 44 24 6 | 25 26 27 21 15 43 27 14 9E | 23 11 16 9 18 42 19 7 | 77 30 23 24 12 39 42 18 12 | 8 14 16 11 13 30 19 6 | 17 21 18 15 14 23 29 12 13E | 57 29 34 --- 40 71 52 20 | 162 160 147 --- 138 145 119 138 14 | 8 14 20 12 11 36 24 6 | 10 18 13 15 9 28 22 8 15 | 7 18 29 13 21 27 21 8 | 17 36 25 16 16 36 20 11 16 | 12 19 8 9 13 35 35 7 | 11 21 16 11 15 27 35 8 17 | 10 18 8 10 12 35 30 6 | 15 16 13 17 16 16 15 5 18 | 27 13 22 11 13 24 24 7 | 15 18 26 15 10 20 25 11 19E | 20 11 14 19 9 40 25 7 | 13 24 16 29 14 23 16 10 20 | 9 8 11 12 13 16 19 5 | 17 21 20 11 12 15 25 9 21 | 9 7 9 13 7 35 22 5 | 12 20 12 16 14 19 21 9 22 | 14 16 29 14 11 16 30 7 | 16 23 25 18 16 21 29 9 23 | 9 15 11 11 7 41 40 7 | 13 21 13 17 17 36 36 9 24 | 20 22 18 6 17 54 67 11 | 15 23 18 16 17 46 35 8 25E | 14 14 10 10 11 23 31 6 | 17 34 27 29 16 32 23 16 26 | 11 17 16 11 12 19 21 6 | 17 18 21 12 11 28 27 10 27E | 18 12 13 17 10 43 24 7 | 18 28 20 31 21 18 30 16 28E | 10 17 11 17 18 25 17 6 | 13 24 27 21 17 25 23 11 29 | 15 11 10 11 8 24 23 5 | 15 21 12 20 10 27 26 12 31E | 12 17 21 16 18 52 21 8 | 12 29 22 18 16 45 32 13 ------|----------------------------------|---------------------------------- RMS | 17 15 17 12 15 36 29 | 39 39 35 19 31 41 36 WRMS | 15 15 17 12 14 36 30 | Table 3.0723.6 GPS week: 0723 Day: 6 MJD: 49311.0 Weighted Average Orbit Dynamics (7 days) PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS ------|----------------------------------|---------------------------------- 1 | 9 14 10 9 10 23 32 5 | 19 20 18 20 11 27 32 11 2 | 18 20 9 10 12 22 28 6 | 14 21 12 16 12 26 20 8 3E | 24 15 12 49 19 37 23 11 | 18 21 19 35 21 29 22 18 4 | --- --- --- --- --- --- 7 0 | --- --- --- --- --- --- --- 147 5 | 21 9 24 8 18 48 52 9 | 14 16 17 15 20 26 28 12 7E | 21 27 18 17 16 39 19 8 | 22 27 19 26 14 49 28 14 9E | 16 16 12 10 26 64 69 11 | 45 24 21 20 21 57 48 15 12 | 6 16 10 11 9 43 26 6 | 13 16 15 13 11 40 20 10 13E | 46 54 49 --- 22 120 103 25 | 133 111 135 --- 94 144 126 110 14 | 13 10 20 5 7 29 47 7 | 11 12 12 15 10 31 36 9 15 | 11 31 10 20 14 29 31 7 | 14 26 22 13 11 17 23 6 16 | 10 18 11 6 12 24 38 6 | 13 16 15 14 14 22 33 9 17 | 14 20 12 12 10 39 21 6 | 14 19 13 15 12 21 16 5 18 | 18 10 9 10 8 30 34 6 | 16 19 15 14 12 34 26 11 19E | 17 45 13 18 12 36 34 9 | 14 37 16 32 14 25 23 14 20 | 10 12 11 7 15 36 29 6 | 13 16 14 13 14 36 24 9 21 | 10 10 8 12 7 21 23 4 | 14 16 18 17 14 30 22 11 22 | 10 19 13 10 10 43 31 6 | 15 18 18 16 16 19 30 10 23 | 4 19 14 16 6 35 43 7 | 13 25 13 17 14 41 41 10 24 | 16 19 11 16 12 29 65 8 | 17 19 17 21 14 37 35 9 25E | 10 22 10 10 11 36 34 6 | 14 30 23 25 13 27 22 12 26 | 9 19 14 8 14 86 24 9 | 18 19 19 16 14 71 28 11 27E | 17 41 16 11 10 29 26 8 | 16 20 18 20 15 30 25 12 28E | 13 21 12 15 12 28 13 6 | 15 20 25 20 16 28 24 16 29 | 14 11 13 10 8 23 29 5 | 16 22 12 23 11 30 32 11 31E | 12 18 13 13 13 28 15 6 | 14 22 24 17 13 18 26 10 ------|----------------------------------|---------------------------------- RMS | 16 23 16 15 13 44 39 | 31 30 32 19 23 44 37 WRMS | 15 22 15 15 13 45 40 |