[IGSREPORT-1880] Wk 0808 IGS Rapid Orbits
AC
AC
Tue Jul 18 18:40:21 PDT 1995
******************************************************************************
IGS Electronic Report Tue Jul 18 18:40:21 PDT 1995 Message Number 1880
******************************************************************************
Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0808 IGS Rapid Orbits
Rapid Service IGS Orbit Combination - Week 0808 (Jul 02, 1995 - Jul 08, 1995)
Contacts: J. Kouba (kouba at geod.emr.ca)
Y. Mireault (mireault at geod.emr.ca), F. Lahaye (lahaye at geod.emr.ca)
COMBINATION STRATEGY:
For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS08087.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 resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files are computed using a weighted average of all available centres
(weights are those from the orbit combination). These values are supplemented
with the current IERS Bulletin A UT1-UTC values.
The Rapid Service Orbit files generated and uploaded into CDDIS @ NASA/GSFC
are:
IGS08080-6.SP3 IGS GPS ephemeris files for days 0-6, week 0808 in SP3 format.
IGS08087.ERP Earth rotation parameters (ERP) associated with ephemerides.
IGS08087.SUM Complete report.
REMARKS on IGS Rapid Service Orbit Combination:
1. The centres used in the clock combination are EMR, ESA, GFZ and JPL. The
other centres are excluded because they either provide broadcast clocks
(COD, 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. Only the GFZ "exact" clock corrections (one epoch out of two) are included
in the combination and RMS computation (no "interpolation" values).
3. Centre clock weights were determined using the following non-SA satellites:
PRN12, PRN15 and PRN28.
4. Starting with GPS week 803, the IGS Rapid orbit combination is done directly
in the ITRF without any alignment to the Bulletin A EOP series.
Since on the average the mean GPS pole agrees within a fraction of mas with
the ITRF aligned Bulletin A, this change of IGS combination strategy should
not introduce any noticeable discontinuities in the IGS Rapid orbits.
5. Centre clock weights were determined using the following non-SA satellites:
PRN12, PRN15 and PRN28.
6. Some orbit solutions were excluded from the combination because they were
biasing the weighted average (generally indicated by long arc RMS).
They were still used for statistics computation. The following table
lists the exclusions:
Day (Date) | PRN | Centres
-------------+------+--------
0 (Jul 02) | 24 | EMR
1 (Jul 04) | 23 | GFZ and ESA
7. State vector resets were modeled for the following satellites to
alleviate the effects of modelling problems, experienced by all centres,
in the long arc process:
Day (Date) | TIME | PRN | Centres | Reason
------------+----------+-----+------------------------------
1 (Jul 03) | 00:00:00 | 20 | ALL | Modelling problems
1 (Jul 03) | 00:00:00 | 22 | ALL | Modelling problems
4 (Jul 04) | 00:00:00 | 23 | ALL | Modelling problems
8. Centre specific UT1-UTC values for ESA and NGS were not used in
the long arc evaluation. Smaller RMS were obtained when UT1-UTC values
from Bulletin B were used.
9. The large clock RMS seen for COD on day 0 is due to broadcast
clocks. A clock jump on PRN24 of about 10 usec detected by all other centres
was not accounted for in the broadcast message. The large clock RMS seen for
NGS on day 3 is due to broadcast clocks. A clock jump on PRN7 of about
800usec detected by all other centres was not accounted for in the broadcast
message.
------------------------------------------------
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 1.0808.a). It also displays the computed satellite position sigmas for
the combined orbits (table 1.0808.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 2.0808.0-6). 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 3.0808.0-6). 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 0808 summary. (Jul 02, 1995 - Jul 08, 1995)
Table 1.0808.a GPS week: 0808 MJD: 49900.0-49906.0
Mean and standard deviations of transformation parameters.
WRMS - orbit RMS weighted by the SP3 header accuracy codes.
STA - Mean number of stations in the daily solutions.
Units: meters, mas, ppb, nano-sec, nano-sec/day.
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 60 | .00 .03 .00 -.12 -.17 -.07 .0 .08 .08 | -28.0 38.2 640.0
| .01 .00 .01 .08 .12 .14 .0 | 74.1 105.5
emr 28 | .01 -.01 .00 .06 .04 .23 .0 .11 .08 |-1142.0 -15.0 .9
| .01 .00 .00 .08 .13 .10 .0 | 30.3 6.9
esa 46 | .00 -.02 -.03 .47 .17 .04 -.1 .16 .13 | -11.6 3.2 18.8
| .00 .01 .01 .13 .16 .09 .1 | 22.9 34.1
gfz 47 |-.04 -.02 -.01 .10 .03 -.29 -.3 .12 .11 |-1140.3 -14.4 1.5
| .01 .01 .00 .06 .06 .14 .1 | 30.6 7.7
jpl 34 | .01 .05 .02 -.27 .13 .08 .1 .09 .09 |-1142.2 -14.7 .9
| .00 .01 .01 .08 .10 .04 .1 | 30.3 6.9
ngs 39 | .01 -.05 -.03 -.07 .19 -.16 .1 .18 .18 | -2.4 1.516434.1
| .01 .01 .01 .28 .19 .46 .2 | 5.6 8.2
sio 36 | .00 -.08 .04 .25 -.26 .18 .3 .25 .22 | .0 .0 .0
| .02 .01 .05 .13 .09 .16 .3 | .0 .0
Table 1.0808.b GPS week : 0808 MJD: 49900.0-49906.0
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
------|-----------------------------|------------------------------------------
1 | 4 3 4 3 2 3 3 |
2E | 5 5 4 7 8 7 6 |
4E | 5 5 3 3 5 3 4 |
5E | 6 4 5 4 4 4 5 |
6 | 4 4 4 5 3 4 3 |
7 | 3 4 7 4 3 4 3 |
9 | 4 4 4 4 4 3 4 |
12 | 3 3 4 3 3 3 3 |
14 | 3 4 3 3 3 3 4 |
15E | 6 4 4 4 4 4 4 |
16 | 6 4 5 5 3 4 5 |
17E | 5 5 4 4 4 3 4 |
18 | 3 2 2 2 2 2 3 |
19 | 4 3 4 3 3 5 3 |
20E | 7 6 6 9 5 5 5 |
21 | 5 4 9 4 3 3 4 |
22E | 6 5 5 6 5 5 5 |
23 | 8 5 11 5 5 4 4 |
24 | 12 5 5 4 4 4 4 | Low tracking on days 0 and 1
25 | 3 3 4 3 3 3 4 |
26 | 3 3 3 4 3 4 4 |
27 | 4 3 3 3 3 3 3 |
28 | 3 3 4 3 3 3 4 |
29 | 3 3 3 2 3 3 3 |
31 | 4 4 4 3 3 4 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
sum of a priori and estimated transformations.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Units: meters, mas, ppb, nano-sec, nano-sec/day.
Table 2.0808.0 GPS week: 0808 Day: 0 MJD: 49900.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 60 | .02 .03 -.01 -.17 -.21 .03 .0 .09 .09 | -195.6 276.8 1682.0
emr 27 | .01 .00 -.01 .05 .29 .31 .0 .20 .10 |-1095.8 -19.4 1.0
esa 48 | .00 -.02 -.02 .58 -.05 -.05 -.2 .16 .13 | -9.8 3.2 18.5
gfz 47 |-.04 -.01 -.01 .07 .01 -.50 -.3 .11 .11 |-1093.2 -20.2 .9
jpl 34 | .01 .06 .03 -.22 .11 .11 .1 .11 .10 |-1095.8 -19.6 1.0
ngs 40 | .01 -.06 -.02 -.06 .03 -.63 -.2 .23 .25 | -3.6 -1.8 78.3
sio 36 |-.01 -.08 .04 .35 -.29 .46 .4 .20 .19 | .0 .0 .0
Table 2.0808.1 GPS week: 0808 Day: 1 MJD: 49901.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 60 | .01 .03 .00 -.14 .01 .12 .0 .07 .07 | -1.1 -4.0 83.8
emr 28 | .01 -.01 .00 .15 .02 .32 .0 .10 .09 |-1111.1 -22.9 1.5
esa 46 | .00 -.01 -.03 .21 .21 .10 .1 .16 .14 | -33.2 9.4 29.3
gfz 46 |-.03 -.02 -.01 .06 .03 -.25 -.3 .09 .09 |-1109.2 -23.1 2.6
jpl 34 | .02 .04 .02 -.16 .03 .04 .2 .09 .09 |-1111.1 -22.7 1.5
ngs 40 | .01 -.06 -.02 -.49 .18 -.59 -.1 .19 .18 | -9.0 7.6 75.2
sio 36 | .01 -.09 .03 .41 -.32 .04 .5 .19 .17 | .0 .0 .0
Table 2.0808.2 GPS week: 0808 Day: 2 MJD: 49902.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 60 | .01 .03 .00 -.08 .00 .01 .1 .08 .08 | .2 -2.2 82.3
emr 27 | .00 -.01 -.01 -.11 .03 .18 .0 .09 .08 |-1132.7 -18.5 .8
esa 46 |-.01 -.02 -.03 .58 -.08 -.09 -.2 .21 .15 | -25.3 -4.5 12.8
gfz 47 |-.05 -.03 -.01 .06 .09 -.36 -.2 .18 .18 |-1130.7 -18.7 1.1
jpl 34 | .01 .05 .01 -.35 .00 .03 .1 .10 .10 |-1133.5 -17.3 .8
ngs 39 | .02 -.06 -.04 .35 .29 -.25 .0 .20 .20 | -2.7 2.5 89.2
sio 36 |-.03 -.06 .12 .20 -.18 .19 .6 .38 .32 | .0 .0 .0
Table 2.0808.3 GPS week: 0808 Day: 3 MJD: 49903.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 60 | .01 .03 .01 -.16 -.25 -.19 .0 .08 .08 | -8.6 12.3 81.0
emr 28 | .01 -.02 .00 .04 .04 .35 .0 .09 .08 |-1154.1 -1.7 .6
esa 45 |-.01 -.01 -.03 .42 .22 .01 -.3 .15 .13 | -16.8 64.3 14.0
gfz 46 |-.03 -.03 .00 .16 -.02 -.37 -.4 .12 .09 |-1151.9 -1.0 .7
jpl 34 | .01 .04 .02 -.32 .08 .05 .0 .08 .08 |-1153.9 -1.2 .6
ngs 38 | .01 -.06 -.04 .04 .49 .52 .3 .16 .15 | -9.1 14.843480.0
sio 36 |-.02 -.07 -.03 .30 -.28 .00 .4 .31 .24 | .0 .0 .0
Table 2.0808.4 GPS week: 0808 Day: 4 MJD: 49904.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 59 | .00 .03 .00 -.10 -.26 -.29 -.1 .08 .09 | 5.0 -6.2 79.0
emr 28 | .01 -.01 .00 .04 .06 .09 .1 .07 .07 |-1154.9 -11.8 .8
esa 46 | .00 -.02 -.04 .50 .34 .00 -.1 .16 .13 | -32.3 17.2 19.6
gfz 47 |-.03 -.03 -.01 .20 -.07 -.06 -.2 .10 .07 |-1155.7 -8.0 2.1
jpl 34 | .01 .05 .02 -.28 .28 .13 .2 .09 .09 |-1154.9 -11.7 .8
ngs 39 | .03 -.03 -.05 -.04 .06 .41 .3 .17 .17 | 2.8 -2.4 79.5
sio 36 | .01 -.07 .08 .30 -.18 .30 .4 .19 .20 | .0 .0 .0
Table 2.0808.5 GPS week: 0808 Day: 5 MJD: 49905.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 59 |-.01 .03 .01 -.20 -.23 -.11 .1 .09 .08 | 6.0 -11.5 77.3
emr 28 | .02 -.01 .00 .12 -.14 .14 .0 .08 .07 |-1165.2 -16.2 .5
esa 45 | .00 -.03 -.03 .50 .23 .14 .1 .13 .12 | 30.1 -45.3 15.4
gfz 47 |-.03 -.02 -.01 .03 .11 -.22 -.4 .10 .08 |-1162.7 -15.8 .9
jpl 34 | .00 .05 .01 -.24 .17 .08 .2 .08 .08 |-1165.1 -16.1 .5
ngs 36 | .01 -.04 -.02 .09 -.05 -.37 .3 .15 .15 | 6.0 -11.3 77.5
sio 35 | .00 -.08 .02 .04 -.15 .24 -.1 .23 .21 | .0 .0 .0
Table 2.0808.6 GPS week: 0808 Day: 6 MJD: 49906.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 61 |-.01 .03 .00 .03 -.27 -.07 .0 .08 .09 | -2.0 2.0 76.9
emr 29 | .01 -.01 .00 .11 -.05 .23 .0 .08 .07 |-1180.4 -14.3 .6
esa 46 | .00 -.02 -.02 .53 .29 .14 -.2 .14 .13 | 5.8 -21.7 16.8
gfz 47 |-.04 -.02 -.01 .08 .04 -.30 -.2 .09 .08 |-1178.8 -13.9 .7
jpl 34 | .02 .06 .01 -.36 .21 .10 .2 .08 .08 |-1180.9 -14.3 .6
ngs 40 | .01 -.06 -.04 -.35 .31 -.25 .3 .16 .15 | -1.0 1.3 77.1
sio 36 | .00 -.07 .05 .15 -.41 .07 -.1 .21 .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 3.0808.0 GPS week: 0808 Day: 0 MJD: 49900.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1 | 6 8 16 4 7 18 18 4 | 4 8 7 10 7 19 17 5
2E | 11 15 18 15 9 10 8 5 | 31 27 33 34 28 31 33 27
4E | 4 --- 7 7 9 27 25 5 | 7 --- 15 13 7 13 20 10
5E | 11 7 22 15 11 21 22 6 | 16 25 35 30 13 31 33 21
6 | 5 6 8 9 7 16 25 4 | 3 11 15 11 6 14 13 9
7 | 6 8 8 6 8 10 16 3 | 4 12 12 11 5 14 28 9
9 | 6 8 11 9 7 11 22 4 | 4 10 12 13 7 12 28 9
12 | 4 9 8 9 8 12 18 3 | 5 9 13 11 7 15 28 11
14 | 6 7 14 6 7 11 19 3 | 10 15 18 14 9 20 17 15
15E | 9 15 13 11 8 29 24 6 | 10 13 19 16 9 28 25 11
16 | 8 8 15 14 8 49 17 6 | 11 13 12 12 7 21 20 13
17E | 8 7 16 9 8 30 25 5 | 9 18 19 16 11 19 29 15
18 | 5 8 12 7 5 10 11 3 | 8 12 10 11 8 13 11 8
19 | 4 11 9 7 8 23 11 4 | 6 11 11 14 10 27 19 10
20E | 15 11 31 15 16 17 15 7 | 2 2 5 2 3 3 1 2
21 | 7 9 14 11 9 37 21 5 | 5 11 14 12 7 28 34 9
22E | 16 11 11 12 15 15 35 6 | 1 2 3 2 3 2 1 3
23 | 17 21 13 20 14 32 28 8 | 16 22 19 37 20 27 31 19
24 | 11 87 37 15 25 --- --- 12 | 6 63 22 14 13 --- --- 12
25 | 4 7 9 6 8 11 8 3 | 5 12 10 9 8 14 11 8
26 | 5 6 12 7 6 14 17 3 | 4 11 8 14 11 13 15 6
27 | 6 6 15 11 8 21 14 4 | 6 10 12 13 9 21 18 10
28 | 6 5 12 8 8 12 14 3 | 3 10 13 11 6 9 17 8
29 | 5 7 11 5 5 13 13 3 | 7 13 10 10 7 17 13 7
31 | 9 8 13 10 6 27 16 4 | 6 10 12 12 4 22 19 6
------|----------------------------------|----------------------------------
RMS | 9 20 16 11 10 22 19 | 9 18 16 16 10 19 22 11
WRMS | 8 9 13 10 9 25 19 |
Table 3.0808.1 GPS week: 0808 Day: 1 MJD: 49901.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1 | 6 6 11 8 6 13 17 3 | 5 7 9 11 6 16 18 4
2E | 9 13 28 15 8 9 13 5 | 28 34 29 32 25 32 32 29
4E | 5 17 25 4 7 22 17 5 | 7 11 15 11 5 14 24 7
5E | 9 9 11 13 10 17 19 4 | 13 23 23 27 13 31 28 17
6 | 6 5 11 11 5 14 33 4 | 3 10 14 10 4 14 17 7
7 | 6 8 12 9 6 29 16 4 | 4 11 10 10 5 27 33 5
9 | 5 12 14 6 9 20 21 4 | 4 13 15 13 5 17 26 7
12 | 5 7 9 5 7 14 18 3 | 5 9 13 10 7 15 32 8
14 | 5 6 18 6 4 21 23 4 | 14 20 20 17 13 35 25 18
15E | 10 10 10 7 10 20 18 4 | 10 14 15 12 11 18 17 7
16 | 9 7 14 9 8 22 20 4 | 10 11 10 14 5 22 16 7
17E | 9 7 11 10 9 26 27 5 | 6 16 17 16 7 22 23 10
18 | 4 6 10 5 3 12 13 2 | 6 9 14 10 7 20 14 7
19 | 4 5 12 7 6 10 9 3 | 5 11 15 12 7 22 18 8
20E | 13 12 22 15 15 16 17 6 | 40 44 48 41 39 52 50 42
21 | 5 11 14 10 10 23 19 4 | 6 10 14 11 9 21 42 6
22E | 11 12 19 12 12 14 16 5 | 30 24 30 32 21 23 27 24
23 | 7 10 24 8 12 17 14 5 | 16 23 28 35 24 21 33 19
24 | 5 19 14 9 9 --- 14 5 | 4 20 24 18 5 --- 23 9
25 | 5 9 14 8 7 14 8 3 | 5 10 14 9 7 13 14 5
26 | 5 7 11 7 5 17 13 3 | 4 9 9 10 6 12 10 4
27 | 3 6 12 6 5 14 14 3 | 6 10 12 12 6 21 19 7
28 | 5 7 13 6 6 13 21 3 | 4 12 13 11 8 13 22 7
29 | 4 5 11 4 5 15 15 3 | 5 8 12 10 5 23 14 6
31 | 8 7 9 10 5 27 18 4 | 6 10 12 11 4 23 20 5
------|----------------------------------|----------------------------------
RMS | 7 10 15 9 8 18 18 | 13 17 19 18 13 23 25 14
WRMS | 7 9 14 8 8 18 16 |
Table 3.0808.2 GPS week: 0808 Day: 2 MJD: 49902.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1 | 5 7 17 6 4 15 28 4 | 6 10 12 8 6 14 26 5
2E | 8 8 19 17 8 7 14 4 | 38 43 36 45 38 43 38 39
4E | 5 8 10 7 8 15 27 3 | 7 11 15 11 7 15 23 7
5E | 9 8 21 14 11 27 18 5 | 19 24 27 30 18 36 31 20
6 | 7 6 10 9 5 16 37 4 | 3 10 15 11 4 14 14 7
7 | 4 8 12 12 6 14 94 7 | 3 11 10 10 6 13 64 5
9 | 6 8 10 9 6 17 20 4 | 4 10 14 13 7 15 25 7
12 | 4 5 11 9 8 11 43 4 | 5 8 13 11 6 17 37 8
14 | 5 6 14 6 7 16 26 3 | 7 15 18 14 6 27 22 12
15E | 7 7 13 7 7 18 21 4 | 10 12 16 15 9 20 22 9
16 | 14 10 10 10 9 19 25 5 | 19 13 10 12 8 13 18 10
17E | 6 7 8 9 9 16 26 4 | 9 19 17 19 11 19 25 13
18 | 4 5 9 5 5 8 26 2 | 6 7 11 11 8 14 18 7
19 | 5 7 11 8 6 26 15 4 | 5 10 14 14 7 29 17 8
20E | 13 12 26 16 19 14 28 6 | 29 40 44 37 27 43 49 34
21 | 6 9 21 15 7 35 104 9 | 7 12 21 11 5 28 78 8
22E | 8 13 20 13 13 19 19 5 | 22 21 22 20 13 31 26 18
23 | 9 15 74 71 30 39 51 11 | 43 49 88 71 21 55 71 41
24 | 9 9 13 13 9 17 37 5 | 6 16 16 18 6 20 22 8
25 | 6 8 12 8 8 21 14 4 | 5 11 11 10 8 26 14 7
26 | 8 7 12 8 6 11 15 3 | 2 9 13 12 7 12 17 6
27 | 4 6 9 8 5 22 13 3 | 6 9 11 13 7 21 17 8
28 | 6 7 18 10 6 16 15 4 | 7 10 17 10 4 14 19 7
29 | 3 3 15 6 4 15 27 3 | 5 8 11 10 6 20 17 6
31 | 7 6 21 8 5 15 25 4 | 5 9 17 12 4 15 30 6
------|----------------------------------|----------------------------------
RMS | 7 8 21 17 10 19 38 | 15 19 25 22 12 25 34 15
WRMS | 8 8 14 17 10 20 32 |
Table 3.0808.3 GPS week: 0808 Day: 3 MJD: 49903.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1 | 6 6 13 4 3 10 21 3 | 5 7 12 8 5 11 21 5
2E | 13 8 27 33 12 13 21 7 | 30 32 33 31 28 34 35 28
4E | 4 9 9 4 6 15 30 3 | 6 11 11 10 6 16 24 7
5E | 8 10 13 12 12 16 16 4 | 15 23 30 27 15 32 29 17
6 | 9 6 14 9 6 16 58 5 | 4 10 17 11 5 21 24 7
7 | 5 8 9 14 6 20 18 4 | 4 9 9 14 5 20 23 5
9 | 8 10 10 7 7 13 20 4 | 6 11 14 14 6 22 27 7
12 | 4 6 13 10 7 7 22 3 | 6 10 17 12 8 13 23 8
14 | 5 6 14 4 7 8 26 3 | 10 14 20 16 7 20 35 12
15E | 8 9 13 8 8 10 25 4 | 7 13 15 16 6 21 32 8
16 | 5 7 17 9 6 27 21 5 | 7 12 14 13 9 22 19 9
17E | 8 5 12 9 6 19 27 4 | 7 16 20 16 8 23 26 12
18 | 4 5 11 5 5 11 9 2 | 7 8 16 13 9 16 16 7
19 | 5 4 8 8 4 15 13 3 | 6 12 13 14 8 23 22 8
20E | 11 15 27 14 14 21 97 9 | 36 39 49 39 33 47 61 37
21 | 5 8 17 9 6 14 16 4 | 4 12 17 12 6 15 35 7
22E | 14 16 25 10 14 15 25 6 | 26 22 25 22 16 24 21 19
23 | 8 13 11 16 13 11 41 5 | 30 39 38 27 35 45 55 33
24 | 4 6 15 8 7 20 28 4 | 5 13 14 11 6 19 15 7
25 | 6 8 11 8 5 15 20 3 | 5 10 13 10 5 18 19 6
26 | 7 8 9 15 6 8 17 4 | 5 9 13 13 7 12 20 5
27 | 3 7 9 8 5 15 10 3 | 6 11 14 13 10 24 20 9
28 | 5 5 11 6 4 15 16 3 | 5 10 11 10 6 18 16 6
29 | 5 5 11 4 6 10 9 2 | 6 6 15 10 8 16 18 5
31 | 6 7 12 9 6 16 13 3 | 5 9 14 13 5 18 19 5
------|----------------------------------|----------------------------------
RMS | 7 8 15 11 8 15 30 | 13 17 20 17 13 23 28 14
WRMS | 7 8 13 9 8 14 23 |
Table 3.0808.4 GPS week: 0808 Day: 4 MJD: 49904.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1 | 4 2 11 5 5 9 17 2 | 5 6 17 8 7 13 23 5
2E | 17 9 38 31 14 13 15 8 | 25 32 34 42 25 34 34 29
4E | 5 9 14 3 7 25 34 5 | 6 11 18 10 4 19 20 7
5E | 10 6 14 10 11 19 23 4 | 13 21 25 25 12 29 36 17
6 | 8 6 11 6 6 16 21 3 | 4 10 15 11 5 16 25 7
7 | 5 6 11 8 6 21 7 3 | 4 9 11 9 5 18 20 6
9 | 9 8 15 6 6 14 16 4 | 5 13 15 14 8 11 25 8
12 | 5 5 9 6 6 12 12 3 | 6 9 18 13 6 12 17 8
14 | 5 4 15 5 8 14 20 3 | 7 13 20 13 5 19 18 10
15E | 7 7 18 8 8 16 26 4 | 7 12 15 15 8 25 27 9
16 | 6 7 12 8 9 16 17 3 | 4 10 10 11 7 21 18 6
17E | 9 5 11 6 7 22 19 4 | 11 16 20 18 12 20 25 13
18 | 4 5 10 6 4 9 18 2 | 7 7 14 13 8 13 11 7
19 | 6 6 7 7 8 19 15 3 | 5 11 13 14 9 23 25 7
20E | 14 8 23 10 13 16 11 5 | 42 40 42 36 39 42 62 40
21 | 6 5 11 8 8 21 16 3 | 3 10 16 13 7 19 18 8
22E | 10 7 24 10 11 14 17 5 | 21 20 22 24 12 25 21 17
23 | 10 9 24 5 13 16 15 5 | 23 28 14 22 32 30 27 24
24 | 5 7 13 6 8 26 23 4 | 5 15 19 12 4 20 16 7
25 | 5 5 11 6 7 9 14 3 | 6 9 12 9 6 15 20 6
26 | 7 6 11 11 4 10 19 3 | 6 9 12 11 7 14 13 6
27 | 5 5 8 7 5 20 10 3 | 6 10 13 11 7 22 19 8
28 | 7 6 15 6 5 17 15 3 | 8 8 14 10 4 11 19 6
29 | 5 6 11 4 5 10 23 3 | 6 7 13 12 8 13 10 6
31 | 8 5 9 7 5 19 14 3 | 5 9 12 11 4 15 18 5
------|----------------------------------|----------------------------------
RMS | 8 6 16 9 8 17 18 | 13 16 18 17 13 21 24 13
WRMS | 9 6 12 7 8 17 19 |
Table 3.0808.5 GPS week: 0808 Day: 5 MJD: 49905.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1 | 4 6 10 6 3 14 14 3 | 3 7 10 8 5 14 20 4
2E | 12 10 19 27 13 16 16 7 | 24 31 34 38 22 30 35 28
4E | 9 8 10 3 5 12 19 3 | 4 13 13 10 5 11 21 8
5E | 11 7 14 9 11 15 24 4 | 15 20 29 27 12 26 29 17
6 | 10 5 12 7 6 17 27 4 | 4 10 13 12 4 13 18 7
7 | 7 6 13 10 8 19 17 4 | 4 9 9 11 5 14 24 6
9 | 8 8 9 6 6 11 28 3 | 4 11 14 15 7 14 32 9
12 | 7 6 9 6 6 6 17 3 | 5 9 14 14 7 11 24 8
14 | 5 5 15 4 8 11 23 3 | 7 13 19 14 6 24 23 11
15E | 7 8 12 7 7 13 21 4 | 6 12 15 16 6 19 26 9
16 | 7 7 9 6 7 20 39 4 | 5 14 10 12 5 12 23 7
17E | 5 5 10 7 8 12 19 3 | 8 14 16 13 7 20 23 10
18 | 5 4 10 3 4 10 16 2 | 5 7 12 11 7 13 11 6
19 | 6 7 8 9 7 26 40 5 | 4 11 13 14 6 28 36 8
20E | 12 11 15 8 11 13 22 5 | 35 37 40 36 34 37 38 35
21 | 6 6 10 9 8 17 18 3 | 5 10 15 11 6 16 18 8
22E | 19 9 19 10 10 13 13 5 | 26 20 23 22 12 26 24 18
23 | 8 9 7 7 9 14 18 4 | 17 20 25 14 16 19 29 17
24 | 9 7 15 6 9 14 21 4 | 5 15 14 10 7 11 15 6
25 | 7 8 12 7 7 9 14 3 | 8 10 10 10 5 10 17 6
26 | 8 7 11 14 5 9 19 4 | 6 9 9 12 8 13 11 6
27 | 6 6 10 5 6 18 18 3 | 4 9 12 11 8 24 19 8
28 | 5 7 11 9 6 14 18 3 | 5 8 10 10 4 9 18 5
29 | 6 5 11 4 4 15 20 3 | 4 8 11 10 6 16 12 6
31 | 6 4 13 11 6 11 29 4 | 3 8 13 12 4 9 26 5
------|----------------------------------|----------------------------------
RMS | 8 7 12 9 7 14 22 | 11 15 17 16 10 19 24 12
WRMS | 8 7 11 8 7 14 20 |
Table 3.0808.6 GPS week: 0808 Day: 6 MJD: 49906.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz jpl ngs sio IGS | cod emr esa gfz jpl ngs sio IGS
------|----------------------------------|----------------------------------
1 | 6 5 11 6 5 9 27 3 | 6 7 14 10 8 15 21 7
2E | 15 7 26 19 12 16 14 6 | 39 41 44 36 35 37 42 40
4E | 6 10 14 4 8 13 23 4 | 4 16 18 11 5 13 23 9
5E | 11 10 20 11 11 16 19 5 | 17 21 26 35 20 23 31 16
6 | 8 6 12 5 6 14 21 3 | 4 10 17 11 4 15 13 7
7 | 6 4 13 7 7 12 23 3 | 4 9 13 10 4 16 23 6
9 | 8 9 10 6 5 14 21 4 | 6 12 16 15 8 13 26 8
12 | 5 7 10 6 7 8 27 3 | 7 9 17 13 9 11 25 9
14 | 7 5 14 6 8 10 35 4 | 9 14 16 17 8 19 31 13
15E | 8 7 13 8 6 14 20 4 | 7 12 18 14 8 20 23 9
16 | 7 7 12 6 9 39 14 5 | 5 12 12 12 6 23 19 8
17E | 8 6 13 7 7 20 20 4 | 8 16 23 17 12 21 21 14
18 | 4 5 13 4 3 12 15 3 | 7 8 16 12 10 19 14 8
19 | 7 5 9 8 7 17 11 3 | 6 12 17 14 8 25 17 8
20E | 11 11 13 10 12 16 17 5 | 55 53 59 55 53 55 58 54
21 | 5 11 14 9 7 12 16 4 | 6 11 14 10 8 21 20 8
22E | 15 8 16 8 12 11 19 5 | 27 21 29 22 15 32 29 23
23 | 7 8 11 14 8 9 12 4 | 17 17 15 12 16 17 17 15
24 | 7 7 16 6 7 13 21 4 | 3 13 17 11 6 13 22 6
25 | 4 7 12 6 6 15 28 4 | 7 10 14 11 5 19 18 7
26 | 8 5 14 13 6 15 12 4 | 7 9 13 11 8 17 10 7
27 | 5 5 12 5 6 13 8 3 | 7 9 17 12 7 21 15 8
28 | 7 6 12 8 6 20 20 4 | 4 8 14 8 8 18 16 6
29 | 5 7 11 5 4 16 15 3 | 7 8 15 11 7 21 14 6
31 | 6 4 10 7 7 14 26 3 | 3 9 16 11 5 21 25 6
------|----------------------------------|----------------------------------
RMS | 8 7 14 8 8 16 20 | 16 17 22 19 15 22 24 16
WRMS | 8 7 12 7 8 15 20 |
--
Geodetic Survey of Canada
Ottawa, Ontario, Canada
Internet: pierre at geod.emr.ca
[Mailed From: Pierre Tetreault <pierre at geod.emr.ca>]
More information about the IGSREPORT
mailing list