[IGSREPORT-15970] Wk 1465 IGS Final Orbits
Jim Ray
IGS.ACC at noaa.gov
Thu Feb 21 06:43:33 PST 2008
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IGS Electronic Report 21 Feb 06:43:35 PST 2008 Message Number 15970
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Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1465 (Feb 03, 2008 - Feb 09, 2008)
Contacts: J. Ray (jim.ray at noaa.gov),
J. Griffiths (jake.griffiths at noaa.gov)
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:
igs1465[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1465[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1465[0-6].cls IGS GPS clock combination summary report.
igs14657.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14657.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 | EMR | HARB ONSA WTZR YELL
0 | ESA | 10 15 17 19 29 30 31 DAEJ SYOG
0 | GFZ | 29
0 | JPL | 30
0 | MIT | 5 30 32 FAIR
1 | COD | NRIL
1 | EMR | HARB ONSA SPT0
1 | ESA | 10 15 17 19 29 31 32 DAEJ SYOG
1 | GFZ | 29 DAV1 TLSE
1 | JPL | 30 BOGT
1 | MIT | 5 24 30 32 IRKT
2 | COD | MBAR
2 | EMR | SPT0 WTZR
2 | ESA | 10 15 17 19 29 DAEJ RABT SYOG
2 | GFZ | 29 THU3
2 | MIT | 5 25 27 30 32 TSKB WAB2
3 | COD | WHIT
3 | EMR | ONSA SPT0 WTZR
3 | ESA | 10 17 19 29 30 31 DAEJ KIRU NKLG SYOG
3 | GFZ | 12 29 30
3 | JPL | 30
3 | MIT | 1 30 32 BILI CEDU HARB SANT
4 | EMR | NISU ONSA
4 | ESA | 5 10 15 17 19 29 30 BRAZ SYOG
4 | GFZ | 29 DAV1 GRAS YAKT
4 | JPL | MBAR
4 | MIT | 30 NISU USN3
5 | COD | WHIT
5 | EMR | MAR6 ONSA SPT0
5 | ESA | 10 17 19 29 30 BRAZ DAEJ MDVJ
5 | GFZ | 9 28 29 HARB IRKT TLSE
5 | MIT | NRC1
6 | EMR | HARB MAR6 ONSA SPT0 WTZR
6 | ESA | 10 17 19 29 BRAZ DAEJ KIT3 SYOG
6 | GFZ | 17 19 28 29 WTZR
6 | JPL | 19 HARB MBAR
5. The following 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.
Day | Centre | PRN list
----+--------+---------------
3 | SIO | 29
4 | COD | 32
6. Velocity changes were estimated to alleviate the effects of modeling
problems, experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G16 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PRN G32 | | | | | | 4 | |
7. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) all IGS products,
including the IGS combined orbits, are based on the IGS realization of the
ITRF2005 reference frame (IGs05). For more information see IGSMAIL #5447.
8. Small rotations were applied to the all AC orbit and ERP values in order
to align them to the IGS05. These rotations were estimated in the process
of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based
on the common stations between the individual AC SINEX solutions and the
IGS05.snx SINEX. The estimated 7 transformations, from which only
the 3 rotations are applied to the orbit and ERP values, are:
| DX DY DZ RX RY RZ SCL
Centre | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+---------------------------------------------------
COD | .3 .0 .0 -14 -2 0 .16
EMR | .9 -4.5 6.2 36 -19 19 .41
ESA | 5.6 5.7 .6 28 -39 25 -.05
GFZ | .6 -.2 -.1 -11 -12 4 .09
JPL | -4.1 -.9 10.7 -5 20 4 .45
MIT | 3.8 .9 6.4 8 12 -3 -.04
NGS | 5.2 -4.1 -3.9 -63 -92 21 -.73
SIO | 1.8 8.1 8.6 105 -31 -8 .66
9. Starting on 22-Oct-2000 (GPS Week 1085-0; mjd=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used.
The navigation solution is still based on the SP3 clocks but this will soon
adopt the clock RINEX files as well.
10. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products
are aligned to the IGS reference frame products (station coordinates and
ERPs as generated by NRCan. For more information see IGSMAIL #2750.
Because of this change in alignment Table 2 has been enhanced with one
additional line per AC. This additional line shows the X- and Y-rotations
which were applied to each of the AC orbits prior to the orbit combination.
These rotations are based on the difference between the individual AC ERP
estimates and the IGS reference frame ERP product. The total rotation of
the individual AC orbits w.r.t. the IGS combined orbit is the sum of the
values in the two lines of Table 2 plus the reference frame rotation.
11. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna model
is introduced (IGSMAIL #5272). The antenna phase center offsets and phase center
variations are given in the file:
ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of five parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (table 1.1465.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1465.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 2.1465.[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 3.1465.[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 5.1465.0-6).
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 1465 summary. (Feb 03, 2008 - Feb 09, 2008)
Table 1.1465.a GPS week: 1465 MJD: 54499.000-54505.000
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 170| 1 0 -2 17 -14 4 -.24 10 10 | -214 -346 15 61
| 0 0 1 9 15 13 .04 | 367 541
emr 65| 1 -2 5 -105 11 -3 .42 17 17 | 2281 238 19 71
| 1 1 2 25 14 21 .01 | 1791 1523
esa 115| 2 0 -4 -15 -9 23 .25 11 11 | -8370 -52 21 134
| 0 1 1 30 44 8 .08 | 576 1039
gfz 173| -1 1 2 17 -13 -94 -.20 15 15 | 208 131 19 108
| 0 1 1 15 18 29 .03 | 347 1197
igr n/a| 0 0 -1 -11 -19 26 .01 7 7 | 21615 -20 29 83
| 0 0 1 15 23 13 .03 | 1863 1889
jpl 123| -1 0 3 -4 -64 23 .48 15 15 | 3111 201 17 76
| 2 1 1 15 17 14 .05 | 2378 1521
mit 307| 0 0 -1 -6 -74 16 -.42 16 15 | -460 -145 24 104
| 0 0 0 22 31 11 .02 | 1053 578
ngs 192| -2 0 0 136 139 15 -.30 14 11 | 52686 -143235 2349 3940
| 1 1 3 31 37 16 .04 | 139938 377797
sio 91| -2 0 2 -227 40 -10 .11 27 24 | --- --- --- ---
| 0 2 2 25 38 25 .07 | --- ---
Table 1.1465.b GPS week : 1465 MJD: 54499.000-54505.000
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 5 5 6 5 5 |
2 | 6 6 6 6 5 6 6 |
3 | 4 5 5 6 6 7 5 |
4 | 5 5 5 5 4 5 5 |
5E | 9 7 7 6 5 6 5 |
6 | 5 5 4 4 5 5 4 |
8 | 5 5 5 5 5 6 5 |
9 | 4 4 4 5 5 4 4 |
10 | 5 6 5 5 5 5 5 |
11 | 6 6 5 5 5 5 6 |
12E | 6 5 5 6 5 6 5 |
13 | 6 5 5 5 5 5 5 |
14 | 6 5 5 6 5 5 5 |
15 | 6 6 6 6 7 6 6 |
16E | 6 6 6 0 6 7 6 |
17 | 6 7 6 6 6 6 6 |
18 | 6 6 6 6 6 6 6 |
19 | 7 7 7 7 6 7 7 |
20 | 6 7 6 6 6 6 6 |
21 | 5 5 5 7 5 5 8 |
22 | 5 6 6 6 5 5 6 |
23 | 5 6 6 6 6 6 5 |
24 | 4 4 4 4 4 4 4 |
25 | 5 5 4 5 4 5 4 |
26 | 6 6 6 6 6 5 6 |
27 | 5 4 5 4 4 4 5 |
28E | 5 5 5 5 5 5 5 |
29 | 9 9 8 8 8 8 8 |
30E | 8 8 7 7 6 6 6 |
31 | 7 7 7 7 7 6 6 |
32 | 13 13 11 11 13 0 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 2.1465.0 GPS week: 1465 Day: 0 MJD: 54499.000
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 170| 0 0 0 3 -18 8 -.18 10 10 | 509 -1160 16 66
| 43 -38 |
emr 65| 1 -1 2 -62 9 -2 .43 16 16 | -278 1199 20 67
| -16 -5 |
esa 115| 3 1 -4 -31 45 20 .17 12 12 | -8753 42 23 133
| 27 -52 |
gfz 173| -2 0 1 10 0 -90 -.17 15 15 | 308 -442 19 111
| 47 -2 |
igr n/a| 0 0 -2 -12 -34 13 .04 6 6 | 18823 2535 30 90
| 48 -5 |
jpl 123| -2 -1 3 2 -75 19 .43 13 13 | -340 1205 14 66
| 56 -7 |
mit 307| 0 0 -2 -19 -98 22 -.40 14 13 | 7 -296 24 97
| 0 47 |
ngs 192| -1 0 0 173 120 9 -.28 14 11 | 393 -1025 2156 3656
| -26 102 |
sio 91| -2 -3 2 -241 53 -36 .23 27 27 | --- --- --- ---
| 158 2 |
Table 2.1465.1 GPS week: 1465 Day: 1 MJD: 54500.000
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 170| 1 0 -3 17 -17 -2 -.23 10 9 | -508 176 20 71
| 45 -14 |
emr 65| -1 0 3 -93 6 27 .43 17 17 | 413 2029 20 72
| 41 -29 |
esa 115| 3 0 -4 -30 23 31 .20 12 11 | -8594 1275 22 135
| 46 -23 |
gfz 173| -1 0 3 21 1 -107 -.22 14 14 | 78 -33 20 103
| 52 10 |
igr n/a| -1 0 -1 0 -17 25 .02 8 8 | 20981 1979 31 92
| -33 -40 |
jpl 123| 2 1 3 -11 -81 16 .48 15 15 | 370 2050 17 78
| 74 11 |
mit 307| 0 0 -1 23 -38 10 -.42 16 15 | -203 111 25 93
| -31 19 |
ngs 192| -2 -2 5 115 103 13 -.22 16 12 | -487 105 2194 3924
| -27 15 |
sio 91| -1 0 0 -235 30 -20 .14 26 25 | --- --- --- ---
| 156 -5 |
Table 2.1465.2 GPS week: 1465 Day: 2 MJD: 54501.000
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 170| 1 0 -3 21 16 -1 -.22 10 9 | -480 -16 16 59
| 43 -66 |
emr 65| 2 -3 2 -100 22 16 .40 16 16 | 2567 1160 23 65
| 30 2 |
esa 115| 2 1 -2 -17 -80 11 .18 10 10 | -7853 -639 21 123
| 18 -10 |
gfz 173| 0 0 0 26 -11 -138 -.19 15 15 | 517 -738 21 105
| 39 6 |
igr n/a| 0 0 -2 -6 28 46 .05 7 7 | 22865 528 28 75
| 4 -60 |
jpl 123| -1 0 1 3 -54 40 .51 14 14 | 2561 1149 20 82
| 63 -17 |
mit 307| 0 1 0 -9 -126 37 -.40 16 15 | -74 -17 29 93
| -14 75 |
ngs 192| -3 0 2 138 210 34 -.32 14 12 | -423 -216 2172 3438
| -47 141 |
sio 91| 0 0 2 -250 89 -23 .09 26 25 | --- --- --- ---
| 171 -74 |
Table 2.1465.3 GPS week: 1465 Day: 3 MJD: 54502.000
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 170| 2 -1 -1 12 -37 30 -.26 11 10 | -3 -616 15 59
| 63 48 |
emr 65| 1 -3 5 -125 1 -18 .41 17 17 | 4808 -1442 20 78
| 31 -24 |
esa 115| 2 0 -5 -2 24 17 .22 12 11 | -7299 -1721 22 135
| 12 -54 |
gfz 173| -1 2 1 46 10 -90 -.20 15 15 | 541 -675 20 113
| 18 21 |
igr n/a| 0 0 -1 -20 -19 30 .01 8 8 | 24347 -2158 28 72
| 7 -17 |
jpl 123| -4 0 2 12 -88 5 .55 15 15 | 4767 -1388 17 82
| 14 -11 |
mit 307| 0 0 0 -10 -82 22 -.42 17 17 | 477 -846 20 83
| -4 27 |
ngs 192| -3 0 -1 138 157 8 -.33 14 12 | -181 -279 2343 3964
| -26 -3 |
sio 91| -2 0 5 -253 3 25 .11 39 23 | --- --- --- ---
| 180 -21 |
Table 2.1465.4 GPS week: 1465 Day: 4 MJD: 54503.000
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 170| 1 0 -1 34 -10 -2 -.25 9 9 | -471 352 15 50
| 30 -12 |
emr 65| 2 -1 6 -106 37 1 .43 18 18 | 3698 -1494 20 69
| 43 -34 |
esa 115| 2 -1 -6 -63 -31 37 .30 10 10 | -8628 1172 21 126
| 55 27 |
gfz 173| -1 0 1 5 -44 -95 -.23 15 15 | -430 2675 20 106
| 22 51 |
igr n/a| 0 0 -1 12 -37 18 -.00 6 6 | 22519 -1650 27 99
| 24 34 |
jpl 123| -2 -2 3 9 -43 17 .50 15 15 | 3686 -1482 20 83
| 75 -39 |
mit 307| 0 1 -1 -42 -64 7 -.43 15 15 | -142 -305 25 91
| -3 51 |
ngs 192| -2 0 2 181 129 11 -.30 12 9 | 370037 -999999 2451 4397
| -33 110 |
sio 91| -3 0 2 -184 88 23 .03 24 23 | --- --- --- ---
| 120 -76 |
Table 2.1465.5 GPS week: 1465 Day: 5 MJD: 54504.000
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 170| 1 -2 -3 19 -16 11 -.29 11 11 | -197 -729 15 59
| 66 7 |
emr 65| 2 -3 7 -112 4 -37 .40 17 17 | 2988 -1135 17 77
| 22 -38 |
esa 115| 2 0 -3 24 -2 27 .33 11 11 | -8566 -331 20 136
| 48 7 |
gfz 173| 0 3 4 5 -24 -38 -.21 14 14 | 429 -355 20 106
| 53 19 |
igr n/a| 0 0 -3 -29 -37 10 -.03 8 8 | 21816 -1802 32 86
| 46 3 |
jpl 123| 0 -1 3 -24 -52 19 .46 14 14 | 6054 -1301 15 66
| 33 -45 |
mit 307| 0 0 -1 18 -37 6 -.45 16 15 | -2749 -605 27 128
| -45 -1 |
ngs 192| -3 0 -4 105 104 -6 -.33 14 12 | -145 -835 2538 4059
| 9 125 |
sio 91| -1 2 3 -203 34 -9 .03 24 22 | --- --- --- ---
| 152 -12 |
Table 2.1465.6 GPS week: 1465 Day: 6 MJD: 54505.000
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 170| 0 0 -2 15 -16 -8 -.27 9 9 | -348 -433 12 63
| 7 -32 |
emr 65| 0 -4 8 -141 -3 -12 .42 18 18 | 1777 1352 16 74
| 31 -14 |
esa 115| 2 0 -6 15 -43 19 .36 10 10 | -8900 -162 21 155
| 33 14 |
gfz 173| -2 2 3 6 -23 -101 -.15 14 14 | 17 491 18 118
| 30 14 |
igr n/a| -1 0 0 -27 -15 39 -.01 6 6 | 19955 422 28 70
| 14 0 |
jpl 123| -1 0 5 -21 -52 45 .41 16 16 | 4685 1174 17 76
| 38 -58 |
mit 307| 1 0 -2 -6 -76 10 -.42 17 16 | -539 939 23 147
| -24 27 |
ngs 192| 0 0 1 103 151 41 -.31 11 10 | -389 -402 2591 4146
| 49 88 |
sio 91| -2 3 -1 -223 -12 -30 .10 25 23 | --- --- --- ---
| 160 4 |
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 3.1465.0 GPS week: 1465 Day: 0 MJD: 54499.000
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 | 9 12 9 15 5 10 12 12 20 4 | 13 22 16 22 15 23 18 19 28 16
2 | 9 12 11 11 8 14 11 17 49 6 | 26 31 30 32 27 29 28 28 32 26
3 | 8 11 8 11 8 10 7 14 27 4 | 11 15 15 16 12 12 16 20 27 11
4 | 8 13 13 13 5 10 11 14 20 4 | 31 30 34 33 32 32 30 30 31 29
X5E | 17 23 18 24 9 --- 24 19 32 8 | 68 71 71 83 71 --- 81 75 72 71
6 | 7 11 13 12 5 11 10 14 23 4 | 21 20 24 19 19 16 24 29 18 19
8 | 10 12 13 13 5 9 10 11 34 5 | 17 21 21 26 20 12 20 27 39 19
9 | 7 10 10 14 7 8 12 13 24 4 | 24 30 27 29 27 27 29 31 24 25
10 | 11 15 12 15 7 12 14 13 27 5 | 11 22 17 23 14 21 18 17 29 13
11 | 9 18 8 14 10 20 17 13 22 5 | 44 56 45 43 42 46 45 39 36 41
12E | 10 17 16 15 8 18 17 10 24 5 | 16 28 21 24 21 27 23 20 22 18
X13 | 9 18 8 19 8 --- 11 8 22 5 | 16 29 20 29 20 --- 16 16 16 16
14 | 10 18 13 19 6 14 12 15 15 5 | 17 30 17 28 20 26 16 23 23 19
15 | 11 23 15 24 6 13 13 14 19 6 | 21 33 22 33 21 21 21 24 23 21
X16E | 12 19 10 14 4 19 18 13 --- 6 | 9999 9999 9999 9999 9999 9999 9999 9999 --- 9999
17 | 11 20 17 22 6 13 14 13 25 6 | 27 36 21 38 26 31 30 25 33 25
18 | 12 19 15 12 6 15 12 11 26 5 | 23 31 23 29 24 28 24 28 37 22
19 | 13 20 10 18 7 20 23 15 27 6 | 21 35 20 35 25 36 21 24 31 22
20 | 10 24 13 15 6 15 18 11 32 6 | 13 34 14 23 19 30 16 17 29 15
21 | 10 13 10 11 3 13 10 13 23 4 | 24 29 25 27 24 16 26 23 33 24
22 | 11 15 12 13 7 13 13 15 18 5 | 15 27 18 26 19 24 17 24 21 16
23 | 12 19 10 11 6 12 15 8 32 5 | 32 42 32 35 34 37 29 28 40 31
24 | 9 10 8 12 5 6 11 10 16 3 | 28 30 30 28 30 28 28 30 28 27
25 | 8 9 9 11 6 9 11 10 32 4 | 18 23 20 22 20 22 22 21 27 20
26 | 10 17 11 15 5 10 12 14 34 5 | 19 26 20 27 20 27 21 18 43 19
27 | 10 12 10 12 6 11 11 11 32 4 | 21 27 23 27 24 25 26 26 29 23
28E | 10 13 11 9 6 15 15 13 14 4 | 26 30 22 27 24 26 24 21 29 23
X29 | 13 21 23 21 13 22 27 17 --- 8 | 34 54 46 39 40 52 28 39 --- 37
30E | 16 24 14 23 5 17 18 35 30 8 | 65 73 74 85 74 81 79 84 76 73
31 | 15 21 16 25 9 17 19 12 30 7 | 17 31 20 24 18 25 25 21 25 17
X32 | 13 30 30 --- 39 --- 10 41 --- 13 | 32 28 31 --- 29 --- 18 26 --- 17
------+---------------------------------------------------+----------------------------------------------------
RMS | 10 16 12 15 6 13 14 14 27 |T 25 33 27 32 27 28 27 28 32 25
WRMS | 10 16 12 15 6 13 13 11 27 |NE 22 30 24 28 23 26 23 25 29 21
MEDI | 10 17 12 14 6 13 12 13 25 |MD 21 30 22 28 24 27 24 24 29 21
Table 3.1465.1 GPS week: 1465 Day: 1 MJD: 54500.000
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 | 9 14 11 14 7 11 12 13 16 4 | 14 26 18 23 18 27 17 19 25 18
2 | 8 14 13 14 11 16 13 17 46 6 | 19 25 29 28 21 25 20 23 27 21
3 | 13 14 11 13 8 14 16 9 29 5 | 16 16 19 17 10 16 16 13 25 12
4 | 6 14 11 14 6 10 16 12 28 5 | 20 25 27 27 23 23 22 25 25 22
5E | 13 20 14 20 9 18 27 20 26 7 | 54 62 59 65 60 78 63 61 62 59
6 | 7 13 10 9 5 12 13 14 23 4 | 30 30 28 31 31 25 32 34 36 29
8 | 7 11 10 12 7 10 13 12 26 4 | 14 20 17 20 19 13 18 24 32 17
9 | 9 13 8 12 6 8 13 12 20 4 | 21 28 26 24 24 25 23 27 26 22
10 | 8 15 12 18 5 13 16 15 26 5 | 9 24 22 22 18 20 18 19 26 14
11 | 8 15 10 11 13 19 17 15 33 5 | 27 43 33 29 28 39 26 23 33 28
12E | 10 17 13 11 9 15 19 11 17 5 | 13 26 22 16 20 25 18 20 20 17
13 | 8 15 12 12 9 15 15 16 22 5 | 17 29 20 22 23 28 16 20 27 18
14 | 9 18 11 17 8 14 12 17 15 5 | 15 25 15 24 17 24 15 21 22 17
15 | 9 21 12 12 8 14 15 22 20 5 | 18 31 24 21 22 18 26 27 19 21
X16E | 12 21 11 13 9 --- 17 15 28 6 | 9999 9999 9999 9999 9999 --- 9999 9999 9999 9999
17 | 12 22 20 22 11 20 14 18 23 7 | 20 37 19 33 26 31 23 23 31 21
18 | 9 21 16 13 7 17 13 16 24 5 | 21 35 23 27 23 29 24 23 32 23
19 | 12 21 12 18 8 19 21 17 32 6 | 17 34 18 31 23 36 19 22 30 20
20 | 10 22 17 13 7 18 19 17 30 6 | 16 37 27 23 21 30 16 24 23 20
21 | 8 13 11 13 6 16 12 17 23 5 | 17 28 18 21 18 17 19 21 21 17
22 | 10 17 14 14 8 15 13 16 22 5 | 13 26 16 24 19 24 17 22 23 15
23 | 11 18 10 11 7 17 19 16 31 6 | 33 45 37 39 37 42 33 36 55 36
24 | 8 15 7 11 9 7 12 11 24 4 | 21 29 23 19 22 22 25 23 32 23
25 | 7 14 7 10 7 10 13 11 29 4 | 19 23 20 21 22 25 20 21 26 19
26 | 10 19 9 18 8 12 16 22 35 6 | 12 25 19 25 19 25 18 23 42 16
27 | 8 13 8 10 6 11 13 10 24 4 | 17 23 19 18 19 23 20 21 25 18
28E | 9 13 8 9 7 18 15 10 20 4 | 16 23 15 17 18 23 15 14 23 14
X29 | 15 24 21 20 11 22 27 16 --- 8 | 31 50 34 36 35 51 20 34 --- 33
30E | 13 19 16 20 9 16 20 33 26 7 | 62 74 68 74 69 78 71 74 73 69
31 | 13 24 15 20 10 15 23 17 24 7 | 14 34 19 24 20 27 21 23 23 17
X32 | 13 25 32 --- 49 --- 12 39 --- 12 | 25 23 34 --- 34 --- 19 24 --- 15
------+---------------------------------------------------+----------------------------------------------------
RMS | 10 17 12 14 8 15 16 16 26 |T 21 31 25 27 25 29 23 26 30 23
WRMS | 9 17 11 14 8 15 15 12 25 |NE 19 29 23 25 22 26 20 23 28 20
MEDI | 9 17 11 13 8 15 15 16 24 |MD 17 28 22 24 22 25 20 23 26 19
Table 3.1465.2 GPS week: 1465 Day: 2 MJD: 54501.000
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 15 9 15 9 11 14 12 14 4 | 17 31 17 26 20 26 18 35 27 21
2 | 7 11 10 12 8 18 13 14 40 5 | 19 23 19 23 20 25 22 32 28 19
3 | 10 13 11 10 8 10 11 15 28 5 | 14 23 20 19 15 21 23 35 28 18
4 | 6 12 10 13 4 11 13 14 25 4 | 24 28 24 26 23 23 24 33 27 23
5E | 14 18 10 22 8 15 21 15 26 6 | 64 69 67 73 67 68 71 75 69 67
6 | 7 9 10 9 6 12 13 12 21 4 | 17 19 18 17 17 17 21 32 18 17
8 | 9 10 8 16 5 11 14 12 24 4 | 15 21 16 23 18 16 17 22 29 17
9 | 9 11 8 12 6 7 11 11 26 4 | 27 35 29 30 31 33 32 40 33 30
10 | 10 16 11 19 7 11 15 8 28 5 | 13 26 18 25 18 25 23 30 35 18
11 | 9 16 9 13 11 12 18 12 28 5 | 39 51 38 35 40 45 39 42 31 38
12E | 10 18 10 13 8 17 17 12 22 5 | 16 29 21 21 20 27 22 32 26 19
13 | 8 17 11 16 8 16 14 11 28 5 | 16 33 19 24 21 27 18 24 22 19
14 | 8 18 11 17 6 15 13 13 16 5 | 19 32 17 30 23 27 18 34 24 22
15 | 10 19 14 15 8 15 14 13 23 5 | 17 34 26 29 25 23 26 29 22 24
X16E | 6 --- 5 13 8 --- 13 --- --- 5 | 9999 --- 9999 9999 9999 --- 9999 --- --- 9999
17 | 11 20 14 22 9 16 16 13 26 6 | 20 32 18 32 23 29 23 35 28 21
18 | 10 19 12 13 7 16 14 14 21 5 | 20 36 20 26 24 30 23 39 27 24
19 | 13 17 14 18 9 19 20 17 29 6 | 17 35 20 29 23 33 21 29 29 20
20 | 12 22 9 14 6 18 17 13 28 6 | 12 37 21 24 21 31 14 25 18 18
21 | 8 12 9 14 5 18 12 12 28 5 | 20 29 22 25 23 19 23 36 29 22
22 | 11 16 12 17 6 18 15 18 16 5 | 17 28 14 28 19 26 18 39 22 19
23 | 10 21 8 10 9 17 19 13 33 5 | 37 49 34 40 40 44 39 45 41 37
24 | 8 9 10 11 5 8 12 11 16 4 | 23 27 26 22 25 24 25 35 25 24
25 | 7 10 6 10 6 11 15 12 25 4 | 16 24 21 20 18 25 18 23 31 19
26 | 11 15 10 13 8 13 16 12 35 5 | 18 29 19 27 23 28 21 31 44 21
27 | 8 11 7 12 6 10 16 13 23 4 | 15 24 19 21 19 25 21 21 25 18
28E | 9 13 8 10 8 16 14 15 20 4 | 23 29 24 25 23 27 24 30 33 24
X29 | 13 22 17 20 10 25 28 17 --- 8 | 31 51 36 36 38 49 27 39 --- 33
30E | 14 18 12 21 7 15 19 23 28 6 | 55 63 61 65 60 67 65 70 67 61
31 | 10 21 12 24 10 17 26 14 31 7 | 16 35 13 25 19 28 24 30 30 18
X32 | 13 26 20 --- 25 --- 20 25 --- 10 | 33 26 21 --- 31 --- 18 34 --- 17
------+---------------------------------------------------+----------------------------------------------------
RMS | 10 16 10 15 7 14 16 14 26 |T 23 33 24 29 26 30 25 35 31 24
WRMS | 9 16 10 15 7 14 15 12 25 |NE 20 31 21 26 23 27 22 32 28 22
MEDI | 10 16 10 13 8 15 15 13 26 |MD 18 29 20 26 23 27 23 33 28 21
Table 3.1465.3 GPS week: 1465 Day: 3 MJD: 54502.000
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 | 9 13 10 15 7 13 15 10 13 4 | 18 25 18 28 19 27 16 23 20 19
2 | 11 12 10 13 8 16 14 15 32 5 | 21 25 25 31 20 24 23 22 26 21
3 | 11 16 17 12 8 15 19 20 24 6 | 12 22 21 19 15 20 17 27 23 14
4 | 9 13 11 12 8 7 15 16 17 4 | 23 26 29 31 25 25 25 29 26 24
5E | 11 18 12 18 7 14 18 12 25 5 | 58 66 61 66 60 57 63 57 68 61
6 | 9 10 9 10 5 10 12 11 24 4 | 18 18 15 18 17 16 21 23 29 16
X8 | 9 13 9 13 8 --- 18 9 25 5 | 12 19 17 20 15 --- 18 15 31 15
9 | 11 9 8 13 9 9 16 14 27 5 | 22 26 23 26 23 25 19 23 26 22
10 | 12 17 9 15 7 11 17 11 27 5 | 11 23 19 20 13 21 18 14 32 14
11 | 10 15 13 12 11 13 17 13 21 5 | 39 50 44 41 39 45 36 36 32 38
12E | 12 20 13 10 9 21 20 12 23 6 | 16 29 21 19 17 24 18 19 26 16
13 | 10 19 13 17 8 13 15 11 16 5 | 14 34 20 27 21 25 19 20 23 18
14 | 10 19 11 15 7 17 14 16 19 5 | 18 28 16 30 22 26 16 25 21 20
X15 | 10 21 12 13 8 --- 14 14 20 6 | 26 37 26 30 27 --- 26 30 21 26
X16E | 5 --- --- --- 26 --- --- --- --- 0 | 9999 --- --- --- 9999 --- --- --- --- 9999
17 | 12 19 13 21 9 15 15 18 20 6 | 20 30 16 33 22 26 23 28 27 20
18 | 10 23 13 12 7 17 21 14 28 6 | 22 36 16 29 22 29 25 25 30 21
19 | 12 19 17 18 8 19 17 13 30 6 | 17 33 19 31 23 35 18 24 30 20
20 | 9 22 13 13 8 18 16 10 25 5 | 10 34 15 20 17 29 11 12 20 13
X21 | 10 16 9 14 8 --- 15 10 48 7 | 20 26 20 26 20 --- 21 20 50 19
22 | 9 16 15 17 8 16 12 16 19 5 | 17 25 13 30 17 25 15 24 23 16
23 | 9 20 11 9 6 22 17 12 28 5 | 65 70 62 68 67 72 63 67 60 64
24 | 11 9 7 10 7 8 17 11 17 4 | 22 27 29 27 27 28 29 32 26 27
25 | 7 11 11 13 7 10 16 11 27 4 | 16 22 22 19 18 24 22 19 30 18
26 | 9 14 11 18 7 12 17 13 31 5 | 16 27 20 26 19 24 17 18 38 18
27 | 7 12 10 12 7 10 14 10 20 4 | 12 22 19 20 16 21 19 18 24 17
28E | 10 16 12 9 9 17 16 11 14 5 | 19 25 19 21 17 26 20 22 26 18
29 | 15 22 18 18 12 21 26 13 157 7 | 32 52 38 40 40 50 30 39 6 36
30E | 12 17 12 18 7 15 19 20 27 6 | 62 69 66 69 63 72 68 64 65 64
31 | 11 21 13 22 12 17 26 12 27 6 | 15 29 15 26 18 28 24 19 22 16
X32 | 12 26 22 --- 38 --- 21 31 --- 11 | 47 24 21 --- 30 --- 15 29 --- 15
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 17 12 15 8 15 17 14 39 |T 24 32 25 30 25 31 25 27 30 24
WRMS | 10 17 11 15 8 15 17 12 23 |NE 21 30 23 28 23 29 22 25 27 21
MEDI | 10 16 12 13 8 15 16 12 25 |MD 18 27 20 27 20 26 20 23 26 19
Table 3.1465.4 GPS week: 1465 Day: 4 MJD: 54503.000
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 23 11 15 7 14 17 12 18 5 | 12 35 21 25 18 25 15 22 20 17
2 | 7 15 10 9 6 16 13 11 31 5 | 17 23 21 23 21 25 22 20 21 18
3 | 10 14 7 14 6 13 19 11 35 5 | 13 19 16 21 14 17 21 19 35 14
4 | 7 12 9 13 6 8 11 13 19 4 | 22 22 22 27 23 24 23 26 25 21
5E | 10 20 9 17 6 14 15 10 26 5 | 67 72 67 75 68 67 67 67 74 68
6 | 6 12 11 10 4 14 17 9 24 4 | 18 20 24 20 19 18 28 25 27 19
X8 | 8 13 10 13 6 --- 11 9 27 5 | 15 20 20 18 14 --- 19 14 32 15
9 | 7 11 9 11 5 9 23 12 16 4 | 45 49 46 48 43 50 44 48 47 46
10 | 10 17 10 19 9 12 12 11 26 5 | 15 29 17 26 19 27 23 25 36 19
11 | 8 15 7 13 7 16 13 14 22 4 | 37 47 37 38 39 42 32 39 29 36
12E | 8 22 12 9 5 19 15 11 16 5 | 12 26 21 15 15 26 17 19 22 15
13 | 7 20 9 21 6 14 13 10 17 5 | 14 32 18 26 20 27 15 17 22 17
14 | 8 17 11 15 5 15 13 13 19 5 | 16 26 14 24 18 25 15 21 21 16
X15 | 14 21 16 15 10 --- 17 15 --- 7 | 27 36 36 29 25 --- 24 34 --- 27
X16E | 9 28 10 11 15 --- 13 15 --- 6 | 9999 9999 9999 9999 9999 --- 9999 9999 --- 9999
17 | 12 23 10 22 7 15 13 10 18 5 | 21 35 17 32 24 28 23 26 30 20
18 | 10 20 10 13 6 20 19 10 25 5 | 19 31 18 25 19 30 26 23 29 19
19 | 11 22 10 20 7 17 15 12 29 6 | 18 33 21 29 22 31 20 24 28 19
20 | 9 23 11 15 6 15 16 16 27 5 | 14 31 14 23 18 27 12 22 26 14
X21 | 7 16 8 14 6 --- 17 12 --- 5 | 19 27 20 23 18 --- 21 24 --- 18
22 | 12 16 12 16 8 14 11 13 22 5 | 19 29 22 27 21 26 22 31 22 20
23 | 8 25 9 15 5 17 13 11 32 5 | 41 60 48 45 47 50 42 43 63 45
24 | 9 10 11 10 5 11 15 9 17 4 | 19 22 30 21 19 20 22 23 22 21
25 | 7 11 6 11 5 12 12 8 27 4 | 12 21 18 18 14 21 17 16 26 15
26 | 8 14 9 15 5 16 21 9 31 5 | 20 30 23 28 21 28 20 26 38 22
27 | 6 11 8 11 5 11 11 8 23 4 | 12 19 19 16 12 19 18 11 21 13
28E | 8 18 8 10 8 17 16 11 20 4 | 19 27 22 26 20 27 22 23 28 20
X29 | 14 23 19 18 15 26 23 13 --- 8 | 30 48 40 36 34 48 24 34 --- 32
30E | 12 19 10 18 6 16 15 17 29 6 | 59 64 60 70 61 70 61 62 63 61
31 | 11 21 11 23 9 17 22 14 24 6 | 15 28 16 26 19 28 21 23 26 16
X32 | 153 32 19 --- 28 --- 19 22 --- 13 | 106 23 18 --- 26 --- 20 25 --- 19
------+---------------------------------------------------+----------------------------------------------------
RMS | 9 18 10 15 6 15 15 12 24 |T 25 32 26 29 25 31 25 27 32 24
WRMS | 9 18 10 15 6 15 15 9 23 |NE 23 30 23 26 22 28 22 25 29 21
MEDI | 9 18 10 14 6 15 15 11 24 |MD 19 29 21 26 20 27 22 24 27 19
Table 3.1465.5 GPS week: 1465 Day: 5 MJD: 54504.000
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 9 18 5 11 16 10 14 5 | 16 30 22 31 19 25 17 21 21 20
2 | 12 12 15 11 9 18 16 12 36 6 | 24 27 28 28 26 30 25 26 32 24
3 | 9 16 13 12 10 12 16 30 25 6 | 8 19 14 17 17 18 20 35 22 12
4 | 9 13 10 11 9 14 19 14 21 5 | 19 23 25 21 25 23 22 26 19 20
5E | 12 15 11 17 8 13 14 11 26 5 | 59 66 64 63 57 68 57 54 69 61
6 | 8 12 6 9 5 10 19 13 23 4 | 25 30 23 24 26 27 37 23 38 25
X8 | 10 17 7 13 6 --- 16 10 28 5 | 16 28 19 25 19 --- 19 18 35 19
9 | 10 10 8 10 9 9 12 13 20 4 | 28 36 33 33 28 33 29 31 29 30
10 | 10 16 8 14 8 12 15 12 28 5 | 19 29 22 28 22 30 25 27 33 23
11 | 10 15 9 12 7 14 13 16 19 5 | 28 44 34 29 31 40 27 28 24 30
12E | 12 23 10 10 12 16 17 16 20 5 | 17 33 25 18 16 27 19 20 23 18
13 | 12 17 11 13 8 14 15 10 22 5 | 14 35 22 22 20 28 20 18 32 20
14 | 9 15 10 14 6 11 13 11 15 4 | 14 26 17 25 17 23 17 23 22 18
X15 | 11 18 9 17 10 --- 17 11 --- 6 | 34 46 36 44 36 --- 45 35 --- 38
X16E | 11 19 14 13 6 19 16 18 --- 6 | 9999 9999 9999 9999 9999 9999 9999 9999 --- 9999
17 | 12 23 11 19 8 14 15 13 19 5 | 21 35 17 34 20 29 28 23 25 21
18 | 9 19 11 12 7 16 21 13 22 5 | 17 30 16 25 17 27 24 20 25 19
19 | 15 25 17 20 8 17 15 21 30 7 | 18 41 19 34 21 31 22 31 27 22
20 | 11 25 15 15 4 18 14 14 24 6 | 10 35 19 22 17 27 16 18 21 16
X21 | 8 13 8 12 11 --- 11 12 --- 4 | 21 28 25 21 17 --- 20 17 --- 19
22 | 10 16 10 15 7 12 16 12 17 5 | 18 27 16 27 17 23 19 23 26 19
23 | 10 22 11 11 5 18 13 12 28 5 | 55 62 55 55 57 59 52 55 61 55
24 | 10 11 7 10 8 10 10 12 18 4 | 20 26 29 22 24 26 25 30 24 24
25 | 10 12 9 10 6 11 19 9 22 4 | 21 32 29 27 25 33 26 24 39 27
26 | 11 14 9 13 9 11 15 15 28 5 | 19 31 22 30 21 29 24 21 34 22
27 | 9 13 7 11 9 10 14 11 23 4 | 18 28 24 25 18 29 22 16 27 22
28E | 8 15 8 10 9 13 21 13 25 5 | 17 25 17 20 18 24 21 21 20 17
X29 | 12 23 18 20 9 20 26 15 --- 7 | 34 56 41 38 38 52 28 33 --- 36
30E | 13 19 14 16 7 14 15 15 25 6 | 51 62 55 58 51 63 57 49 64 55
31 | 12 20 12 20 14 15 22 13 28 6 | 14 34 15 24 19 28 17 18 19 16
X32 | 5 --- --- --- 219 --- --- --- --- 0 | 30 --- --- --- 16 --- --- --- --- 31
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 17 11 14 8 14 16 14 24 |T 23 35 27 30 25 32 26 27 31 25
WRMS | 11 17 11 14 8 14 15 12 22 |NE 21 33 24 28 23 30 25 25 28 24
MEDI | 10 16 10 13 8 14 15 13 23 |MD 19 31 23 27 20 28 24 23 26 22
Table 3.1465.6 GPS week: 1465 Day: 6 MJD: 54505.000
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 | 8 17 12 15 6 14 17 11 16 5 | 17 23 19 25 19 25 20 29 18 19
2 | 8 15 13 11 7 20 18 8 32 5 | 21 25 28 26 21 22 26 22 23 21
3 | 8 15 12 12 6 11 23 16 19 5 | 12 21 12 18 16 13 22 23 15 12
4 | 7 16 9 11 6 13 17 14 27 5 | 28 29 30 29 29 25 27 33 27 27
5E | 11 20 11 18 7 13 16 9 22 5 | 84 90 89 91 86 81 87 84 89 87
6 | 7 11 8 9 4 13 13 10 21 4 | 19 18 25 20 19 20 26 25 26 19
X8 | 8 14 10 14 7 --- 14 9 26 5 | 16 25 20 23 19 --- 18 20 29 18
9 | 8 12 7 10 5 13 14 9 14 4 | 28 32 29 28 28 29 29 37 31 29
10 | 10 17 6 16 5 11 14 9 28 5 | 15 24 19 21 17 20 18 21 32 15
11 | 9 16 9 14 9 20 15 11 33 5 | 45 55 49 43 41 44 42 39 41 43
12E | 8 22 11 10 7 18 18 8 18 5 | 13 28 19 15 16 22 13 17 16 13
13 | 8 22 10 15 6 13 17 10 22 5 | 14 35 20 24 19 25 15 20 17 17
14 | 8 20 10 13 5 16 15 10 19 4 | 16 31 16 27 21 28 19 26 27 20
X15 | 9 20 9 16 9 --- 14 12 28 5 | 26 31 26 30 28 --- 25 31 23 24
16E | 12 19 12 10 6 24 21 9 31 6 | 9999 9999 9999 9999 9999 9999 9999 9999 9999 9999
17 | 11 23 13 19 9 16 13 11 22 5 | 22 38 19 35 25 29 25 28 27 22
18 | 11 19 10 14 7 17 20 13 31 5 | 22 36 20 31 26 31 30 25 34 24
19 | 14 24 16 21 7 21 18 14 29 7 | 18 37 18 34 24 33 20 25 25 21
20 | 8 24 12 16 8 19 17 15 22 6 | 10 33 16 22 18 27 12 22 21 14
X21 | 8 15 9 13 8 --- 14 11 65 7 | 27 33 29 26 25 --- 27 25 65 26
22 | 11 17 11 16 8 14 24 14 25 5 | 26 35 31 36 28 34 36 34 38 28
23 | 8 22 11 11 5 17 15 8 32 5 | 45 53 45 48 47 50 46 50 34 45
24 | 8 12 8 10 4 12 16 9 23 4 | 23 26 32 24 24 23 27 24 24 24
25 | 7 11 7 12 5 10 17 9 28 4 | 17 26 24 20 19 25 21 19 36 20
26 | 8 15 11 17 5 16 18 13 29 5 | 18 28 18 26 21 24 18 29 34 19
27 | 6 14 7 12 4 11 13 9 29 4 | 16 26 22 20 19 23 22 20 28 19
28E | 9 17 7 11 7 16 22 13 19 5 | 18 27 18 22 20 25 17 23 24 17
X29 | 13 23 17 18 12 24 27 10 --- 7 | 37 52 49 41 41 53 32 37 --- 39
30E | 11 22 11 14 7 15 18 11 25 5 | 65 72 70 74 67 74 69 64 73 68
31 | 12 23 10 21 9 19 19 12 28 6 | 15 31 17 26 19 28 18 24 27 17
X32 | 9 27 22 --- 33 --- 18 25 --- 10 | 35 14 5 --- 23 --- 7 10 --- 37
------+---------------------------------------------------+----------------------------------------------------
RMS | 9 18 10 14 6 16 17 11 25 |T 25 34 27 31 27 32 27 29 32 26
WRMS | 9 18 10 14 6 16 16 10 23 |NE 22 31 24 28 24 28 24 26 29 23
MEDI | 8 17 10 14 7 16 17 11 26 |MD 19 31 20 26 21 25 22 25 27 21
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 4.1465 GPS week: 1465 MJD: 54499.0-54505.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2938 |U 10 11 28 |U 13 17 40 |U 8 9 15 |
emr | emr 2925 |U 14 17 33 |U 14 18 41 | 13 13 20 |
esa | esa 2948 | 13 14 34 |U 14 20 40 |U 10 10 18 |
gfz | gfz 2845 |U 12 13 36 |U 15 21 48 |U 9 10 26 |
igr | igr 2934 | 13 15 34 | 15 19 46 | 10 14 22 |
igs | igs 2924 | 11 12 30 | 14 19 41 | 9 10 15 |
jpl | jpl 2626 |U 18 17 41 |U 14 20 45 |U 10 10 18 |
mit | mit 2948 |U 28 23 51 |U 16 22 50 |U 19 15 70 |
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 5.1465.0 GPS week: 1465 Day: 0 MJD: 54499.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2964 | 8 8 19 | 14 14 31 | 7 8 17 |
emr | emr 2968 | 13 14 25 | 14 14 40 | 13 14 21 |
esa | esa 2976 | 13 14 21 | 14 20 33 | 12 10 21 |
gfz | gfz 2861 | 10 11 26 | 13 18 42 | 10 11 31 |
igr | igr 2967 | 14 14 27 | 16 14 36 | 10 12 24 |
igs | igs 2970 | 8 9 18 | 14 14 32 | 8 9 14 |
jpl | jpl 2684 | 11 13 25 | 11 15 46 | 9 9 14 |
mit | mit 2976 | 11 28 43 | 23 18 47 | 8 10 22 |
Table 5.1465.1 GPS week: 1465 Day: 1 MJD: 54500.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2963 | 9 10 32 | 10 16 40 | 8 8 22 |
emr | emr 2968 | 12 11 29 | 15 18 32 | 10 11 23 |
esa | esa 2976 | 15 10 33 | 12 21 37 | 11 8 22 |
gfz | gfz 2860 | 12 10 39 | 12 18 40 | 10 10 28 |
igr | igr 2957 | 12 8 34 | 12 18 49 | 8 14 27 |
igs | igs 2932 | 9 10 29 | 11 19 36 | 8 8 21 |
jpl | jpl 2776 | 18 11 33 | 12 12 43 | 9 11 18 |
mit | mit 2976 | 98 42 46 | 15 16 47 | 70 37 385 |
Table 5.1465.2 GPS week: 1465 Day: 2 MJD: 54501.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2869 | 20 32 83 | 9 18 23 | 10 10 13 |
emr | emr 2872 | 19 46 56 | 12 20 30 | 15 15 17 |
esa | esa 2976 | 21 36 86 | 10 14 21 | 11 9 15 |
gfz | gfz 2860 | 22 36 89 | 11 18 28 | 10 12 24 |
igr | igr 2955 | 25 40 81 | 10 16 34 | 10 14 22 |
igs | igs 2973 | 21 34 82 | 9 13 20 | 9 9 13 |
jpl | jpl 2776 | 23 38 80 | 11 18 30 | 12 11 15 |
mit | mit 2976 | 26 34 94 | 13 36 49 | 9 13 16 |
Table 5.1465.3 GPS week: 1465 Day: 3 MJD: 54502.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2970 | 9 9 18 | 20 29 77 | 8 10 15 |
emr | emr 2871 | 18 17 41 | 22 31 75 | 15 16 22 |
esa | esa 2880 | 15 17 30 | 19 36 82 | 10 11 21 |
gfz | gfz 2768 | 12 13 29 | 26 45 104 | 9 8 22 |
igr | igr 2877 | 13 12 30 | 23 38 79 | 10 16 19 |
igs | igs 2801 | 12 15 24 | 22 39 85 | 10 10 16 |
jpl | jpl 2488 | 23 23 41 | 26 46 77 | 13 12 22 |
mit | mit 2880 | 12 17 24 | 20 37 70 | 10 12 18 |
Table 5.1465.4 GPS week: 1465 Day: 4 MJD: 54503.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2954 | 7 6 16 | 10 15 37 | 8 11 15 |
emr | emr 2953 | 12 11 27 | 11 15 38 | 12 13 17 |
esa | esa 2976 | 10 7 22 | 11 16 36 | 9 11 19 |
gfz | gfz 2845 | 9 8 25 | 11 17 37 | 10 11 29 |
igr | igr 2955 | 9 12 25 | 11 18 40 | 10 15 20 |
igs | igs 2957 | 9 7 22 | 10 18 45 | 8 11 14 |
jpl | jpl 2488 | 22 18 53 | 11 16 43 | 11 11 21 |
mit | mit 2976 | 32 31 111 | 11 18 52 | 17 14 16 |
Table 5.1465.5 GPS week: 1465 Day: 5 MJD: 54504.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 7 5 17 | 10 11 30 | 7 6 13 |
emr | emr 2872 | 11 8 26 | 12 12 27 | 12 9 20 |
esa | esa 2880 | 11 6 24 | 12 16 27 | 8 7 17 |
gfz | gfz 2862 | 8 8 24 | 11 15 41 | 8 6 25 |
igr | igr 2880 | 12 11 26 | 10 12 36 | 9 12 21 |
igs | igs 2880 | 9 5 19 | 11 13 27 | 8 8 14 |
jpl | jpl 2584 | 11 9 22 | 12 15 29 | 8 6 18 |
mit | mit 2880 | 8 6 21 | 12 13 31 | 7 7 17 |
Table 5.1465.6 GPS week: 1465 Day: 6 MJD: 54505.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2969 | 8 5 14 | 18 17 46 | 9 11 12 |
emr | emr 2972 | 12 11 27 | 16 15 44 | 15 17 18 |
esa | esa 2976 | 9 7 19 | 18 18 45 | 12 12 14 |
gfz | gfz 2859 | 10 7 23 | 19 15 48 | 10 10 22 |
igr | igr 2953 | 9 6 15 | 19 15 47 | 11 16 19 |
igs | igs 2960 | 8 6 16 | 19 16 44 | 11 14 12 |
jpl | jpl 2588 | 16 10 36 | 18 20 50 | 11 12 15 |
mit | mit 2976 | 9 6 20 | 20 17 52 | 10 12 14 |
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 6.1465 GPS week: 1465 MJD: 54499.500-54505.500
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 | 21 -11 45 57 0 | -2 14
| 38 20 67 77 6 | 2
emr uuuuu | 26 6 274 -10 -5 | 50 53
| 18 19 110 82 11 | 5
esa uuuuu | 19 -2 -34 -67 8 | -11 17
| 26 13 84 88 13 | 4
gfz uuuuu | -11 -6 40 44 -4 | -4 18
| 13 12 53 32 8 | 6
igr xxxxx | 18 16 99 -25 -5 | 2 16
| 26 29 72 76 4 | 4
irf xxxxx | 6 32 -70 -59 -4 | -6 17
| 7 5 42 34 9 | 5
jpl uuuuu | 30 -19 -27 71 -5 | -1 22
| 30 22 185 110 14 | 3
mit uuuxu | -29 49 -267 -409 -14 | -10 21
| 24 21 88 114 9 | 7
ngs uuuuu | -77 46 -10 -107 6 | -7 12
| 51 32 102 119 10 | 1
sio uuuuu | 32 -125 47 49 3 | 1 14
| 39 21 112 89 8 | 2
Table 7.1465.0 GPS week: 1465 Day: 0 MJD: 54499.500
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 | 40 -16 147 126 7 | 2 13
emr uuuuu | 7 43 146 -94 -15 | 58 59
esa uuuuu | 54 0 -120 72 -3 | -4 11
gfz uuuuu | 4 -20 56 42 -12 | 8 17
igr xxxxx | 7 -21 93 -100 -4 | 9 16
irf xxxxx | 2 27 -108 -20 -9 | 3 12
jpl uuuuu | 9 -29 -21 -66 -12 | 3 20
mit uuuxu | -45 27 -281 -225 -16 | 1 9
ngs uuuuu | -100 53 11 -233 21 | -6 11
sio uuuuu | 0 -131 214 184 17 | 4 15
Table 7.1465.1 GPS week: 1465 Day: 1 MJD: 54500.500
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 | 11 -7 33 76 0 | -1 13
emr uuuuu | 26 -3 220 -144 -20 | 54 57
esa uuuuu | 20 -8 15 -6 -1 | -9 15
gfz uuuuu | -13 -14 82 94 -15 | 2 17
igr xxxxx | 37 71 231 -28 -1 | 5 17
irf xxxxx | -3 38 -65 -25 -13 | -1 15
jpl uuuuu | -14 -36 -36 -62 1 | -1 22
mit uuuxu | -22 69 -354 -297 -23 | -4 16
ngs uuuuu | -18 65 29 -47 18 | -7 12
sio uuuuu | 2 -118 6 -26 3 | 2 15
Table 7.1465.2 GPS week: 1465 Day: 2 MJD: 54501.500
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 | 73 -16 56 31 7 | -4 15
emr uuuuu | 5 -3 150 -4 -10 | 50 54
esa uuuuu | 17 9 -37 -13 -2 | -13 18
gfz uuuuu | 1 -12 75 65 -6 | -4 19
igr xxxxx | 67 23 102 -9 -2 | 2 17
irf xxxxx | 7 27 -99 -35 -9 | -6 19
jpl uuuuu | 24 -36 -248 58 7 | -3 24
mit uuuxu | -68 41 -235 -401 -16 | -8 23
ngs uuuuu | -134 74 156 -175 2 | -8 12
sio uuuuu | 81 -144 152 103 1 | -1 16
Table 7.1465.3 GPS week: 1465 Day: 3 MJD: 54502.500
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 | -48 -36 65 41 2 | -5 15
emr uuuuu | 24 -4 296 29 -3 | 47 50
esa uuuuu | 54 15 81 -118 1 | -15 18
gfz uuuuu | -21 9 -9 42 -2 | -8 17
igr xxxxx | 17 20 147 74 -2 | -1 15
irf xxxxx | 0 27 -120 -83 -8 | -10 18
jpl uuuuu | 11 13 -225 139 13 | -5 23
mit uuuxu | -27 31 -373 -410 -23 | -12 23
ngs uuuuu | 3 53 40 -113 -2 | -9 12
sio uuuuu | 21 -153 98 23 4 | -3 13
Table 7.1465.4 GPS week: 1465 Day: 4 MJD: 54503.500
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 | 30 2 81 4 2 | -2 15
emr uuuuu | 52 -11 402 21 -3 | 48 52
esa uuuuu | -9 -23 -155 -89 8 | -13 18
gfz uuuuu | -33 10 108 50 -1 | -7 18
igr xxxxx | -16 8 37 -144 -4 | 0 15
irf xxxxx | 18 32 -28 -61 -3 | -8 18
jpl uuuuu | 57 -43 -46 149 -5 | 1 23
mit uuuxu | -33 35 -128 -487 -15 | -13 24
ngs uuuuu | -92 65 -119 -85 8 | -7 11
sio uuuuu | 94 -88 8 73 -8 | 1 12
Table 7.1465.5 GPS week: 1465 Day: 5 MJD: 54504.500
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 | 4 -28 -66 176 -9 | -2 14
emr uuuuu | 49 16 287 96 4 | 47 51
esa uuuuu | 4 -10 31 -130 28 | -14 18
gfz uuuuu | -8 -15 -6 -7 3 | -8 18
igr xxxxx | 8 -8 61 39 -11 | -2 16
irf xxxxx | 11 38 -9 -109 4 | -10 18
jpl uuuuu | 56 5 94 52 -10 | 0 23
mit uuuxu | 12 83 -193 -526 -11 | -15 26
ngs uuuuu | -114 29 -39 -211 -2 | -7 11
sio uuuuu | 23 -114 -104 75 0 | 0 13
Table 7.1465.6 GPS week: 1465 Day: 6 MJD: 54505.500
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 | 39 24 1 -54 -7 | -2 15
emr uuuuu | 21 0 417 30 13 | 46 50
esa uuuuu | -7 -2 -57 -181 24 | -12 19
gfz uuuuu | -7 1 -28 25 9 | -9 18
igr xxxxx | 7 17 19 -4 -11 | -3 16
irf xxxxx | 7 31 -62 -79 12 | -10 18
jpl uuuuu | 65 -7 293 230 -31 | 0 23
mit uuuxu | -20 55 -303 -515 3 | -18 27
ngs uuuuu | -81 -18 -146 117 -6 | -7 11
sio uuuuu | 3 -129 -43 -89 5 | 0 13
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