[IGSREPORT-1035] IGS Final Orbit Comb(745)
Analysis
Analysis
Fri Jun 17 13:22:11 PDT 1994
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IGS Electronic Report Fri Jun 17 13:22:11 PDT 1994 Message Number 1035
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Author: Analysis Centres Coordinator / Geodetic Survey of Canada
Subject: IGS Final Orbit Comb(745)
IGS Final Orbit Combination Week 0745 (Apr 17, 1994 - Apr 23, 1994)
Contacts: F. Lahaye (lahaye at geod.emr.ca), J. Kouba (kouba at geod.emr.ca)
COMBINATION STRATEGY:
For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS07457.SUM).
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 IGS Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS07450-6.SP3 IGS GPS ephemeris files for days 0-6, week 0745 in SP3 format.
IGS07457.ERP Earth rotation parameters (ERP) associated with ephemerides.
IGS07457.SUM Complete report.
The old Rapid Service files have been renamed to:
IGR07450-6.SP3 Rapid Service ephemeris files for days 0-6.
IGR07457.ERP Rapid Service earth rotation parameters (ERP).
IGR07457.SUM Rapid Service complete report.
REMARKS on IGS Final Orbit Combination:
1. 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. Only the GFZ "exact" clock corrections (one epoch out of two) are included
in the combination and RMS computation (no "interpolation" values).
3. Starting with the GPS week 742 a new clock combination scheme was put in
place. Now the clock solution alignments to the GPS time use only non-SA
broadcast clock corrections (currently PRN 12, 15, 20) and the centre clock
weights are determined from the fit RMS of this alignment. In this
way the quality of the clock alignments (to the GPS time) are not affected
by SA and more realistic and objective weights are determined and used in
the clock combination, provided the non-SA satellites are representative of
each centre clock solution quality.
4. Broadcast clock corrections show late acknowledgment of clock resets for
PRN13 on days 0 to 5 (April 17 to April 22).
5. There was a manoeuver of PRN09 on day 3 (April 20) (ref. NANU 137-94111).
The ESA solution which modeled the maneuver is provided for that satellite
on that day as the combined solution. An associated accuracy code of 0
(unknown) was given since there was no redundancy. The NGS solution for
PRN09 on the day of maneuver was excluded from combination based on the
assumption that it is extrapolation instead of actual modeling.
Moreover, ESA, NGS and the combined solutions for PRN09 were excluded from
long arc evaluation on day 3 due to unrealistic RMS caused by the maneuver.
6. NGS solution for PRN06 was excluded from combination on day 0 (April 17)
due to maneuver (ref. NANU 136-94108) and based on the assumption that it
is extrapolation instead of actual modeling. No other centre submitted
solution for PRN06 on this day.
7. Two clock solutions were excluded from combination due to large clock
shifts or outliers that were biasing the combined clock solution but was
kept for RMS computation. The following table lists the exclusions:
Day (Date) | PRN | Centres | Shift/Outliers
-------------+--------+---------+---------------
1 (April 18) | 12 | JPL | ~50 nanosec.
5 (April 22) | 13 | JPL | ~1000 microsec.
8. Other orbit solutions were excluded from combination because they were
biasing the combination results (indicated by long arc RMS). These were
still used for statistics computation. They are:
Day (Date) | PRN | Centres
-------------+------+--------
5 (April 22) | 13 | SIO
9. A state vector reset was modeled in the long arc process for PRN09 on
day 4/April 21.
10.No state vector reset for PRN07 on day 6 was modeled in the long arc process
although there were indications to that effect in the RMS values.
11.Bulletin B pole file was used in the long arc evaluation for GFZ and JPL
centres due to inconsistencies in their UT series (day 2/April 19 for GFZ
and day 1/April 18 for JPL).
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS07457.SUM).
Table 1: Week 0745 summary. (Apr 17, 1994 - Apr 23, 1994)
Table 1.0745.a GPS week: 0745 MJD: 49459.0-49465.0
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 | .00 .02 .02 .53 .20 .12 .0 .14 .12 | -4.0 3.4 183.2
| .01 .00 .01 .23 .26 .21 .2 | 6.0 11.1
emr | .02 .01 .00 .43 .56 .07 -.4 .14 .14 |-1043.4 -25.1 3.0
| .01 .01 .01 .31 .23 .27 .2 | 57.3 9.7
esa | .01 .00 .02 .45 .48 -.28 .3 .22 .20 | -4.4 -26.3 5.1
| .01 .01 .02 .33 .24 .39 .2 | 11.9 21.4
gfz | -.04 .02 .01 -.25 .68 -.26 -.4 .17 .17 |-1035.1 -32.8 12.6
| .01 .01 .00 .27 .14 .19 .2 | 59.0 10.2
jpl | -.01 -.03 .03 .93 .04 -.17 -.2 .11 .11 |-1039.8 -21.2 15.1
| .01 .00 .01 .26 .23 .17 .1 | 56.4 7.6
ngs | .02 .00 -.07 .41 .48 .50 .7297.57115.36 | .0 .0 .0
| .02 .03 .04 .62 .40 .36 .6 | .0 .0
sio | .04 -.02 -.09 1.44 .91 .55 1.2 .27 .21 | .0 .0 .0
| .01 .01 .01 .28 .17 .18 .2 | .0 .0
Table 1.0745.b GPS week : 0745 MJD: 49459.0-49465.0
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
------|-----------------------------|------------------------------------------
1E | 6 7 6 6 5 7 7 |
2 | 4 6 5 6 6 6 7 |
4 | 9 5 5 5 5 7 7 |
5 | 4 4 4 7 4 4 5 |
6E | --- 13 9 9 12 12 11 | Sparse tracking on day 0
7E | 10 9 9 7 10 14 9 |
9 | 6 5 5 0 8 5 5 | Sparse tracking (3-4) & manoeuver (day 3)
12 | 4 6 4 5 4 4 5 |
13 | 3 6 7 6 6 11 --- | Sparse tracking on days 3-6
14 | 4 5 5 7 6 8 6 |
15 | 7 6 5 6 6 8 5 |
16 | 7 6 6 8 7 8 7 |
17 | 7 4 5 6 6 7 8 |
18E | 6 7 6 8 6 7 6 |
19 | 6 6 6 5 8 6 6 |
20 | 5 6 5 4 4 4 5 |
21 | 8 5 4 6 5 5 5 |
22 | 7 6 7 6 5 5 6 |
23 | 5 5 3 5 5 6 5 |
24 | 7 5 5 6 6 4 5 |
25 | 9 5 5 7 8 5 8 |
26E | 6 6 5 5 6 5 7 |
27 | 5 5 6 5 6 5 5 |
28E | 9 7 6 9 7 7 8 |
29E | 6 6 6 8 5 7 6 |
31E | 8 9 5 8 10 15 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.
Units: meters, mas, ppb, nano-sec, nano-sec/day.
Table 2.0745.0 GPS week: 0745 Day: 0 MJD: 49459.0
CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
----|---------------------------------------------------|---------------------
cod | .00 .02 .00 .51 .05 .05 .2 .13 .11 | -2.2 3.4 82.7
emr | .04 .01 -.01 .32 .88 .24 -.5 .17 .17 | -961.6 -28.1 2.7
esa | .02 .00 .05 .95 .84 -.57 .3 .20 .18 | 1.2 -50.4 3.8
gfz | -.03 .01 .01 -.58 .84 -.25 -.1 .14 .14 | -950.3 -41.2 16.1
jpl | -.01 -.03 .04 1.08 .46 -.08 -.3 .10 .10 | -960.5 -15.8 16.8
ngs | .02 .00 -.08 1.31 .99 1.11 1.6 .57 .45 | .0 .0 .0
sio | .04 -.01 -.09 1.05 .95 .54 1.1 .21 .22 | .0 .0 .0
Table 2.0745.1 GPS week: 0745 Day: 1 MJD: 49460.0
CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
----|---------------------------------------------------|---------------------
cod | .01 .01 .01 .54 .06 -.17 .1 .13 .11 | -6.4 6.4 82.6
emr | .02 .02 .01 -.03 .63 -.01 -.4 .13 .13 | -991.3 -26.7 2.7
esa | .01 .00 .02 .01 .63 -.39 .2 .17 .15 | 5.8 -59.0 4.7
gfz | -.03 .02 .00 -.55 .76 -.17 -.4 .16 .16 | -984.2 -32.7 13.6
jpl | -.01 -.03 .03 .61 .17 .06 -.1 .11 .11 | -986.9 -21.6 16.3
ngs | -.01 -.03 -.03 -.18 .12 .47 .9 .32 .31 | .0 .0 .0
sio | .04 -.02 -.10 1.25 1.05 .78 1.1 .20 .19 | .0 .0 .0
Table 2.0745.2 GPS week: 0745 Day: 2 MJD: 49461.0
CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
----|---------------------------------------------------|---------------------
cod | -.01 .02 .02 .12 -.01 -.09 -.2 .16 .14 | 2.0 -5.9 80.2
emr | .03 .01 .00 .19 .69 .06 -.2 .11 .11 |-1014.4 -28.6 2.1
esa | -.01 -.02 .00 .35 .50 -.85 .3 .27 .23 | -3.7 -10.0 2.9
gfz | -.02 .02 .01 -.28 .62 .03 -.3 .12 .12 |-1004.2 -36.3 13.1
jpl | -.01 -.02 .03 .76 .05 -.15 .0 .08 .08 |-1012.8 -19.9 15.1
ngs | .02 .02 -.01 -.26 .39 .79 .8 .36 .39 | .0 .0 .0
sio | .02 -.02 -.10 1.32 .77 .27 .9 .20 .20 | .0 .0 .0
Table 2.0745.3 GPS week: 0745 Day: 3 MJD: 49462.0
CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
----|---------------------------------------------------|---------------------
cod | .01 .02 .02 .68 .17 .07 .0 .15 .12 | -6.7 3.9 78.6
emr | .02 .01 -.01 .83 .19 -.43 -.7 .14 .14 |-1046.1 -30.9 3.7
esa | .02 .00 .01 .33 .36 .18 .0 .23 .23 | -21.9 -22.8 8.3
gfz | -.04 .01 .01 .15 .44 -.40 -.4 .16 .16 |-1037.4 -39.0 11.2
jpl | -.01 -.02 .05 .89 -.10 -.05 -.1 .11 .11 |-1039.9 -29.7 13.6
ngs | -.01 .05 -.05 .42 .21 .30 -.3787.30305.20 | .0 .0 .0
sio | .04 -.04 -.10 1.76 .64 .76 1.5 .20 .19 | .0 .0 .0
Table 2.0745.4 GPS week: 0745 Day: 4 MJD: 49463.0
CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
----|---------------------------------------------------|---------------------
cod | .00 .01 .01 .77 .21 .30 .1 .14 .11 | -6.5 -2.0 81.4
emr | .02 .02 -.02 .69 .68 -.01 -.4 .14 .14 |-1074.7 -26.6 4.0
esa | .02 -.01 .01 .67 .61 .23 .6 .23 .23 | -6.5 -28.2 5.5
gfz | -.03 .02 .01 .00 .74 -.12 -.4 .14 .14 |-1063.6 -39.6 11.5
jpl | -.02 -.03 .03 1.10 -.07 -.42 -.2 .11 .11 |-1071.7 -26.6 13.8
ngs | .03 -.04 -.07 1.16 .85 .47 .6 .42 .44 | .0 .0 .0
sio | .04 -.02 -.09 1.73 1.13 .50 1.2 .25 .22 | .0 .0 .0
Table 2.0745.5 GPS week: 0745 Day: 5 MJD: 49464.0
CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
----|---------------------------------------------------|---------------------
cod | .01 .01 .03 .75 .18 .27 -.1 .15 .12 | -13.0 25.6 443.1
emr | .03 .03 .00 .69 .46 .45 -.3 .15 .15 |-1100.4 -3.6 2.4
esa | .01 .02 .02 .70 .27 -.33 .4 .22 .19 | -16.9 -11.9 3.4
gfz | -.05 .03 .00 -.15 .60 -.52 -.3 .24 .24 |-1095.0 -11.7 10.3
jpl | -.03 -.03 .04 .74 -.24 -.38 -.3 .13 .13 |-1093.8 -7.8 15.1
ngs | .01 -.03 -.09 .38 .80 .43 .5 .42 .44 | .0 .0 .0
sio | .04 .00 -.09 1.66 .83 .44 1.0 .48 .26 | .0 .0 .0
Table 2.0745.6 GPS week: 0745 Day: 6 MJD: 49465.0
CENT| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
----|---------------------------------------------------|---------------------
cod | .01 .01 .02 .36 .77 .40 .3 .15 .14 | 4.7 -7.4 75.3
emr | .01 .00 .02 .29 .37 .18 -.2 .13 .13 |-1115.6 -31.3 2.7
esa | .00 .01 -.01 .16 .13 -.24 .4 .21 .15 | 11.5 -1.7 5.0
gfz | -.04 .05 .00 -.36 .78 -.38 -.7 .20 .20 |-1111.0 -29.3 11.2
jpl | -.01 -.03 .03 1.35 .03 -.20 -.3 .11 .11 |-1112.7 -27.3 14.7
ngs | .04 .02 -.13 .02 .00 -.04 1.2 .50 .48 | .0 .0 .0
sio | .05 -.04 -.10 1.31 1.02 .59 1.3 .22 .21 | .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.
"E" flags eclipsing satellites.
Units: cm.
Table 3.0745.0 GPS week: 0745 Day: 0 MJD: 49459.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1E | 12 8 16 19 9 43 25 6 | 24 27 31 38 28 51 40 29
2 | 6 13 9 7 11 41 11 4 | 8 16 12 12 17 30 28 10
4 | 6 26 12 3 5 121 19 9 | 10 17 13 12 11 80 27 9
5 | 5 14 16 6 6 26 16 4 | 7 10 14 12 12 23 29 10
7E | 18 10 58 15 16 34 21 10 | 77 91 87 86 90 114 95 87
9 | 8 13 11 17 13 38 18 6 | 12 13 18 13 13 30 22 12
12 | 13 17 11 6 8 17 12 4 | 10 16 12 11 11 16 29 8
13 | 8 10 13 8 4 20 12 3 | 11 13 13 11 13 26 42 11
14 | 8 14 18 6 6 19 15 4 | 13 19 17 15 12 18 37 14
15 | 16 15 15 12 8 88 15 7 | 9 21 11 12 16 27 22 11
16 | 20 16 18 10 5 62 24 7 | 14 11 13 17 13 68 31 10
17 | 16 9 11 16 10 71 11 7 | 12 14 16 21 13 30 25 13
18E | 19 15 10 16 13 35 14 6 | 13 19 14 20 22 25 29 14
19 | 8 14 17 10 11 17 33 6 | 10 16 11 17 11 21 36 10
20 | 7 12 19 14 10 23 22 5 | 11 13 12 13 12 30 33 10
21 | 14 28 25 6 4 53 33 8 | 8 26 14 12 10 27 30 10
22 | 10 22 25 17 7 51 25 7 | 9 24 11 19 12 44 32 12
23 | 16 11 14 5 4 28 19 5 | 10 17 11 15 16 26 30 12
24 | 7 19 14 6 7 70 26 7 | 10 14 14 14 15 33 27 11
25 | 14 20 16 9 12 113 26 9 | 13 20 16 17 12 77 36 12
26E | 10 17 25 14 10 27 18 6 | 16 25 24 21 17 29 26 15
27 | 6 10 17 11 11 26 17 5 | 11 14 13 15 10 19 25 9
28E | 17 19 15 34 7 86 19 9 | 53 57 53 62 54 72 61 54
29E | 17 21 15 10 9 40 19 6 | 14 26 19 21 21 33 29 16
31E | 18 19 19 23 8 60 23 8 | 48 43 49 65 45 63 56 46
------|----------------------------------|----------------------------------
RMS | 13 16 20 14 9 56 21 | 23 28 26 29 26 46 38 25
WRMS | 11 16 17 14 9 44 21 |
Table 3.0745.1 GPS week: 0745 Day: 1 MJD: 49460.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1E | 13 6 18 25 6 31 28 7 | 23 23 22 30 25 39 31 22
2 | 10 18 14 13 16 44 11 6 | 12 16 10 15 17 24 14 9
4 | 10 7 11 5 14 29 19 5 | 14 14 14 14 13 29 17 11
5 | 7 10 19 11 7 22 9 4 | 8 9 16 13 14 17 15 9
6E | 26 21 --- --- --- 22 17 13 | 31 34 --- --- --- 31 40 33
7E | 18 11 37 22 15 40 16 9 | 64 58 71 67 59 69 70 61
9 | 7 9 12 17 13 35 15 5 | 11 13 16 17 15 28 18 10
12 | 16 19 19 10 8 22 12 6 | 7 15 8 16 11 14 12 7
13 | 6 13 19 13 6 29 24 6 | 14 17 15 14 13 28 29 13
14 | 8 7 10 6 7 22 30 5 | 10 9 14 12 12 17 22 9
15 | 16 15 9 12 9 25 20 6 | 12 15 12 16 14 24 13 10
16 | 13 9 16 15 9 47 13 6 | 16 13 24 17 11 49 18 11
17 | 6 6 7 9 7 22 18 4 | 13 12 20 17 15 26 17 12
18E | 17 17 12 14 16 32 16 7 | 9 18 14 16 21 24 17 11
19 | 9 5 14 15 13 19 36 6 | 9 10 10 16 16 22 31 10
20 | 6 6 23 13 9 33 19 6 | 12 10 19 13 17 26 25 10
21 | 8 9 13 9 7 29 21 5 | 8 11 13 13 8 27 13 7
22 | 8 11 26 11 8 45 16 6 | 11 14 16 18 9 31 15 10
23 | 11 9 10 11 8 18 24 5 | 8 11 9 15 11 16 19 6
24 | 4 15 12 9 10 33 19 5 | 10 18 14 16 14 26 16 11
25 | 10 11 16 7 8 27 18 5 | 13 17 12 16 12 31 24 12
26E | 7 13 11 12 11 41 24 6 | 13 22 17 16 22 30 21 15
27 | 7 7 11 8 12 20 22 5 | 9 9 11 12 14 23 14 9
28E | 17 8 13 30 14 35 11 7 | 51 54 50 73 56 54 53 55
29E | 18 18 19 11 12 27 15 6 | 7 26 21 18 18 30 20 14
31E | 17 25 21 41 14 36 10 9 | 47 47 58 69 55 39 53 49
------|----------------------------------|----------------------------------
RMS | 12 13 17 16 11 31 20 | 22 23 25 28 24 32 28 22
WRMS | 10 13 14 16 11 31 19 |
Table 3.0745.2 GPS week: 0745 Day: 2 MJD: 49461.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1E | 13 16 26 19 6 36 17 6 | 26 24 34 33 27 43 29 24
2 | 6 16 10 5 16 37 11 5 | 9 15 10 13 17 23 21 10
4 | 8 8 13 6 8 49 26 5 | 15 13 9 12 16 36 21 10
5 | 15 9 19 7 5 18 15 4 | 11 10 14 13 11 26 22 10
6E | 30 20 31 --- 5 32 22 9 | 21 31 32 --- 31 35 35 26
7E | 26 9 58 20 8 56 13 9 | 80 93 76 97 93 127 98 92
9 | 19 10 15 10 10 24 21 5 | 8 14 15 11 10 24 21 10
12 | 16 10 18 8 8 17 12 4 | 10 9 16 8 12 19 20 7
13 | 14 7 29 7 9 63 29 7 | 18 18 24 15 15 39 32 14
14 | 12 8 20 6 3 32 26 5 | 17 19 12 16 13 25 25 13
15 | 8 9 11 12 11 27 17 5 | 17 17 16 15 17 24 20 12
16 | 23 9 27 11 7 37 18 6 | 17 15 16 15 11 30 28 10
17 | 10 7 29 13 7 27 20 5 | 13 12 19 17 11 16 21 11
18E | 14 14 18 15 11 33 17 6 | 10 14 19 22 21 28 23 16
19 | 12 6 10 18 11 19 26 6 | 13 11 12 16 11 11 30 11
20 | 19 10 17 7 5 15 22 5 | 12 10 11 14 9 22 30 8
21 | 14 9 13 6 4 13 17 4 | 14 13 11 13 10 17 21 9
22 | 11 9 44 11 8 61 16 7 | 12 14 18 22 9 67 23 13
23 | 9 8 22 6 4 15 12 3 | 14 12 14 12 10 18 21 9
24 | 11 10 15 6 5 55 19 5 | 15 14 20 15 15 25 23 12
25 | 10 8 13 9 6 23 27 5 | 14 11 15 21 12 30 34 12
26E | 15 13 12 10 8 32 19 5 | 18 25 18 22 18 26 25 16
27 | 17 10 16 17 10 32 18 6 | 10 13 14 18 14 20 21 10
28E | 13 5 45 13 4 38 13 6 | 50 47 60 48 48 45 50 47
29E | 11 12 36 7 9 31 26 6 | 10 14 27 15 20 34 23 14
31E | 9 11 33 11 6 39 9 5 | 61 49 67 52 53 50 57 53
------|----------------------------------|----------------------------------
RMS | 15 11 26 11 8 36 19 | 26 27 28 28 27 39 33 25
WRMS | 14 11 23 11 8 38 19 |
Table 3.0745.3 GPS week: 0745 Day: 3 MJD: 49462.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1E | 12 13 23 11 6 25 26 6 | 18 25 22 27 17 31 35 18
2 | 6 20 15 12 17 24 10 6 | 9 19 14 12 21 31 23 9
4 | 6 7 27 7 6 26 17 5 | 12 13 22 18 16 34 21 12
5 | 7 10 24 6 8 65 18 7 | 10 14 15 17 16 58 28 14
6E | 21 23 30 33 13 26 21 9 | 24 22 28 28 24 34 36 23
7E | 21 12 26 12 13 37 14 7 | 77 84 77 82 83 91 93 80
9 | --- --- 2 --- --- >>> --- 0 | --- --- 0 --- --- 0 --- ---
12 | 12 9 19 9 9 46 12 5 | 10 17 14 19 15 40 27 12
13 | 9 13 11 10 9 47 23 6 | 14 23 20 13 18 25 39 15
14 | 11 18 37 10 9 44 18 7 | 14 22 15 14 14 40 37 10
15 | 20 12 32 10 9 24 16 6 | 13 18 22 12 15 21 28 12
16 | 20 9 26 17 6 52 25 8 | 16 14 16 23 12 50 40 13
17 | 9 12 27 23 11 27 9 6 | 14 17 21 32 14 31 22 15
18E | 17 16 26 23 13 42 19 8 | 15 17 22 21 23 28 29 14
19 | 11 8 8 12 11 14 24 5 | 13 15 17 17 13 28 30 12
20 | 6 9 12 8 8 31 16 4 | 10 12 17 17 12 29 28 11
21 | 13 22 23 6 5 25 18 6 | 12 28 13 15 9 29 25 11
22 | 11 5 20 12 7 42 25 6 | 14 15 12 23 13 49 38 13
23 | 14 9 15 5 6 29 16 5 | 11 15 11 14 14 32 29 12
24 | 8 15 14 8 10 61 17 6 | 9 22 21 16 17 36 26 12
25 | 12 10 32 11 10 37 33 7 | 13 19 17 19 14 30 32 12
26E | 13 14 14 12 9 33 16 5 | 15 27 17 19 18 34 29 15
27 | 8 11 10 11 13 23 15 5 | 14 15 12 14 13 21 22 10
28E | 18 21 23 24 17 61 20 9 | 65 59 79 72 63 89 65 64
29E | 16 13 32 27 8 27 19 8 | 14 24 20 24 22 29 34 17
31E | 27 17 24 18 11 34 12 8 | 55 50 63 47 55 47 57 50
------|----------------------------------|----------------------------------
RMS | 14 14 23 15 10 >>> 19 | 26 29 30 30 28 42 38 26
WRMS | 12 14 23 15 10 >>> 18 |
Table 3.0745.4 GPS week: 0745 Day: 4 MJD: 49463.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1E | 15 9 19 11 9 17 23 5 | 18 23 20 26 19 39 28 19
2 | 6 10 18 12 14 55 16 6 | 8 14 20 13 16 48 21 9
4 | 10 15 9 6 8 44 20 5 | 13 15 17 14 17 29 13 13
5 | 6 8 10 8 7 34 12 4 | 11 9 18 12 17 22 20 12
6E | 16 31 19 47 17 30 35 12 | 35 37 36 43 40 47 46 33
7E | 20 7 59 9 11 58 23 10 | 60 67 73 68 70 72 77 67
9 | --- 11 16 17 --- 39 14 8 | --- 19 28 10 --- 32 20 14
12 | 9 6 13 6 7 26 12 4 | 8 13 13 12 16 25 18 10
13 | 12 8 11 8 7 44 38 6 | 14 21 17 11 18 25 49 16
14 | 7 12 26 7 4 40 29 6 | 15 13 15 13 15 23 26 12
15 | 20 10 13 13 9 35 23 6 | 15 22 25 15 18 26 17 15
16 | 14 13 17 9 9 58 24 7 | 18 14 17 15 14 42 32 12
17 | 9 14 11 13 12 43 23 6 | 14 19 22 23 19 47 19 16
18E | 11 28 6 8 11 28 14 6 | 14 17 22 23 26 29 26 18
19 | 8 9 19 6 14 34 54 8 | 14 14 15 16 15 28 55 13
20 | 6 6 22 9 7 21 17 4 | 8 10 18 11 13 23 25 10
21 | 16 7 23 9 5 18 21 5 | 13 13 15 13 8 21 22 8
22 | 9 11 16 6 6 49 18 5 | 13 13 16 15 10 48 22 10
23 | 16 8 17 11 5 14 25 5 | 9 11 15 16 12 15 22 9
24 | 8 13 12 5 12 61 21 6 | 11 16 20 15 20 38 19 14
25 | 13 11 25 7 14 54 40 8 | 12 24 15 20 25 51 23 16
26E | 10 14 16 15 12 51 18 6 | 14 24 26 20 19 41 24 16
27 | 7 12 20 9 13 43 19 6 | 12 15 16 17 17 31 20 12
28E | 20 16 26 13 8 37 15 7 | 43 45 45 45 47 51 44 44
29E | 5 13 16 9 9 47 8 5 | 14 21 16 24 21 57 22 19
31E | 31 17 45 19 8 50 16 10 | 46 47 50 52 47 50 51 45
------|----------------------------------|----------------------------------
RMS | 14 13 22 14 10 42 24 | 22 25 27 25 26 39 32 22
WRMS | 10 13 22 14 10 44 22 |
Table 3.0745.5 GPS week: 0745 Day: 5 MJD: 49464.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1E | 16 12 20 11 8 63 22 7 | 16 19 22 19 18 39 25 15
2 | 6 12 9 9 13 48 25 6 | 8 15 13 15 13 29 24 9
4 | 9 15 15 9 9 46 32 7 | 11 15 17 13 13 32 17 12
5 | 8 8 10 7 6 21 19 4 | 10 10 14 12 16 33 15 12
6E | 26 29 43 29 32 30 30 12 | 38 37 47 47 41 38 35 37
7E | 15 18 38 69 21 55 21 14 | 67 68 73 115 68 77 78 71
9 | 11 9 17 15 15 20 15 5 | 11 12 19 17 13 16 12 10
12 | 8 7 16 9 5 21 11 4 | 8 11 16 13 15 28 13 10
13 | 26 20 16 --- 13 50 211 11 | 9 14 18 --- 20 36 143 13
14 | 9 16 42 9 7 44 33 8 | 15 12 19 17 15 26 26 12
15 | 20 14 36 16 9 14 26 8 | 10 24 19 15 16 27 21 15
16 | 17 13 12 9 10 71 28 8 | 15 12 18 16 11 63 32 10
17 | 6 5 13 20 14 41 32 7 | 14 11 24 24 17 34 17 14
18E | 9 21 19 14 13 56 23 7 | 15 14 17 21 26 37 24 17
19 | 14 7 10 8 8 47 25 6 | 10 11 14 11 16 29 35 12
20 | 9 7 8 9 5 25 18 4 | 13 11 18 15 16 20 21 12
21 | 12 11 10 8 6 23 25 5 | 11 11 15 9 11 17 15 8
22 | 7 7 16 13 7 28 27 5 | 10 11 18 19 9 30 18 9
23 | 19 9 28 5 8 29 15 6 | 9 9 14 11 14 33 14 9
24 | 7 13 6 8 8 25 18 4 | 9 12 14 14 15 29 19 12
25 | 8 13 20 12 9 32 19 5 | 10 20 17 19 19 29 19 13
26E | 10 16 10 15 10 28 17 5 | 13 23 19 22 16 27 23 13
27 | 12 16 12 8 6 48 13 5 | 10 19 15 13 13 27 18 11
28E | 19 21 10 15 7 43 17 7 | 48 51 50 57 54 47 55 51
29E | 14 13 17 7 13 64 13 7 | 14 16 20 14 24 50 19 17
31E | 21 23 30 76 16 34 32 15 | 51 52 56 98 53 49 59 50
------|----------------------------------|----------------------------------
RMS | 14 15 21 24 12 41 47 | 23 24 27 36 26 37 40 23
WRMS | 11 15 18 24 12 43 25 |
Table 3.0745.6 GPS week: 0745 Day: 6 MJD: 49465.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1E | 12 11 19 22 7 75 20 7 | 19 24 17 33 22 59 38 21
2 | 8 18 10 19 13 69 17 7 | 7 20 12 14 15 36 28 10
4 | 10 17 15 9 11 80 22 7 | 13 21 20 17 19 77 27 17
5 | 12 8 15 14 6 31 25 5 | 10 13 16 18 17 28 29 13
6E | 22 15 47 33 20 29 37 11 | 40 50 62 47 39 59 51 46
7E | 20 11 23 36 9 71 14 9 | 104 109 108 122 109 121 131 109
9 | 14 10 14 12 13 28 14 5 | 10 12 15 12 13 29 15 11
12 | 12 13 11 9 6 26 18 5 | 13 20 14 18 15 22 27 13
14 | 14 17 19 9 5 22 34 6 | 13 20 16 12 13 22 35 12
15 | 11 13 16 8 8 39 18 5 | 11 14 18 22 18 33 22 15
16 | 25 17 17 13 9 50 22 7 | 15 18 15 22 17 47 46 13
17 | 15 6 20 24 7 82 26 8 | 11 17 18 26 23 54 21 17
18E | 11 16 15 10 13 44 15 6 | 20 17 19 19 24 28 28 19
19 | 11 7 25 13 9 27 22 6 | 13 13 26 18 16 21 26 14
20 | 12 7 12 12 10 44 20 5 | 10 11 16 18 16 30 28 11
21 | 11 11 18 9 7 39 22 5 | 9 12 13 14 11 34 31 9
22 | 13 14 18 19 8 33 23 6 | 12 19 15 23 11 29 31 11
23 | 17 13 6 6 13 27 15 5 | 9 16 12 19 23 21 32 13
24 | 9 17 13 8 8 30 21 5 | 10 17 16 16 20 24 32 15
25 | 14 7 28 11 11 73 28 8 | 11 16 18 21 20 54 23 13
26E | 15 13 7 17 11 62 19 7 | 25 27 23 23 20 18 45 17
27 | 7 11 16 12 10 40 10 5 | 12 15 22 17 17 23 20 14
28E | 16 15 32 27 12 39 17 8 | 46 53 45 63 58 59 55 52
29E | 11 13 23 11 12 51 13 6 | 14 23 20 17 23 43 29 19
31E | 16 11 30 49 18 46 14 10 | 59 62 65 67 68 56 71 61
------|----------------------------------|----------------------------------
RMS | 14 13 21 19 11 50 21 | 29 33 33 36 33 46 43 31
WRMS | 13 13 14 19 11 48 21 |
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