[IGSREPORT-15237] Wk 1431 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Jun 28 05:30:18 PDT 2007
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IGS Electronic Report 28 Jun 05:30:28 PDT 2007 Message Number 15237
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1431 (Jun 10, 2007 - Jun 16, 2007)
Contacts: G. Gendt (gendt at gfz-potsdam.de),
Th. Nischan ( nisn at gfz-potsdam.de)
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data. This is primarily intended
for testing clock solution precision as well as the orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility, no satellite L1/L2 delay calibration should be
applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite. Note that each file contains all the
satellites that appear in any of the centre ephemeris files. If a satellite or
centre was excluded from combination, a note in the REMARKS section of this
report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (weights are those from the orbit combination).
Pole rate combination uses only centres providing estimated pole rates.
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 3 weeks (21 days), i.e. up to 5 days prior to
the last non-predicted day of Bulletin A. AC LOD biases are removed and the
new AC bias-free LODs are used to compute a weighted IGS LOD which in turn
is integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as
Bulletin A fifth day prior to its last non-predicted day. Both IGS LOD and
UT1-UTC values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
igs1431[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1431[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1431[0-6].cls IGS GPS clock combination summary report.
igs14317.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14317.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 | ESA | BILI LPGS
0 | GFZ | METS
0 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
0 | MIT | 22 23 24 25 26 27 28 29 30 31
1 | GFZ | HARB KOUR
1 | JPL | WAB2
1 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
1 | MIT | 22 23 24 26 27 28 29 30 31 KOUR
2 | COD | 27
2 | GFZ | VILL
2 | JPL | UNSA WAB2
2 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
2 | MIT | 22 23 24 26 27 28 29 30 31 ALGO ALIC AMC2 ARTU AUCK
2 | MIT | BAHR BJFS BREW BRUS CAS1 CEDU CHUR COCO CRO1 DAEJ
2 | MIT | DARW DGAR DRAO DWH1 FLIN GLPS GMAS GODE GRAS GRAZ
2 | MIT | GUAM HARB HOB2 HOLM HRAO IISC IRKT JPLM KHAJ KIRU
2 | MIT | KIT3 KOKB LPGS MAC1 MALI MAS1 MATE MAW1 MCM4 MDO1
2 | MIT | METS MKEA NLIB NPLD NRC1 NYAL ONSA PETP PIE1 PIMO
2 | MIT | POL2 PRDS QAQ1 REYK SANT SCH2 SCUB SPT0 STJO SUTH
2 | MIT | SUTM SYOG THTI TIDB TLSE TOW2 TRO1 TSKB USNO VILL
2 | MIT | WHIT WILL WSRT WTZR WUHN YELL YIBL
3 | ESA | 8 HARB
3 | JPL | 27 BOGT
3 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
3 | MIT | 22 23 24 25 26 27 28 29 30 31
4 | COD | DWH1
4 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
4 | MIT | 22 23 24 25 26 27 28 29 30 31
5 | ALL | 29
5 | ESA | 9
5 | GFZ | THTI
5 | JPL | WAB2
5 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
5 | MIT | 22 23 24 25 26 27 28 30 31 DWH1
6 | COD | 9 25
6 | EMR | DWH1
6 | ESA | 9
6 | MIT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
6 | MIT | 22 23 24 25 26 27 28 29 30 31
5. The following table lists all maneuvered satellites for this week.
The solutions from COD and ESA, which modeled the maneuver, are used
that day for combination. An associated accuracy code of 0 (unknown)
is given if only one AC is left (no redundancy). For the long arc
evaluation the arc is split into two parts at the given maneuver epoch.
PRN | Date | Ref. NANU
----+------------+----------
G25 | 2007_06_11 | 2007077
G25 | 2007_06_12 | 2007077
6. 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
----+--------+---------------
5 | JPL | 29 32
7. 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 G29 | | | | 1 | 4 | 4 | |
8. 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.
9. Small rotations were applied to the all AC orbit and ERP values in order
to align them to the IGS05. These rotations were estimated in the process
of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based
on the common stations between the individual AC SINEX solutions and the
IGS05.snx SINEX. The estimated 7 transformations, from which only
the 3 rotations are applied to the orbit and ERP values, are:
| DX DY DZ RX RY RZ SCL
Centre | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+---------------------------------------------------
COD | .1 .0 .8 3 2 -1 -.37
EMR | -6.7 -9.3 -4.3 -18 35 -43 .03
ESA | -.5 -5.2 -15.5 -23 0 10 -1.31
GFZ | .3 .0 .9 -12 -3 -13 -.46
JPL | -.6 -4.2 7.7 143 -30 103 .22
MIT | -4.5 -.8 7.0 -9 11 -7 .03
NGS | 5.1 -.3 -2.0 5 -81 21 -1.22
SIO | -4.5 .7 -15.1 49 9 28 .13
10. 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.
11. 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.
12. 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 1.1431.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1431.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 2.1431.[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 3.1431.[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 5.1431.0-6).
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 1431 summary. (Jun 10, 2007 - Jun 16, 2007)
Table 1.1431.a GPS week: 1431 MJD: 54261.000-54267.000
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 168| 0 -1 -2 -9 -19 -14 -.21 13 12 | -575 44 76 129
| 0 0 0 9 12 37 .03 | 490 676
emr 63| 0 0 1 26 -50 7 .37 19 19 | 6261 -476 39 96
| 1 2 2 15 34 25 .03 | 2025 1756
esa 63| 0 0 10 64 -31 68 .22 20 20 | 6253 -296 54 124
| 2 0 1 45 31 45 .03 | 2135 1813
gfz 184| -1 0 -4 25 -32 16 -.12 13 13 | 46 -76 31 100
| 1 1 1 12 14 72 .03 | 226 705
igr n/a| 0 0 1 -8 -12 -18 .00 7 7 | 43 88 36 75
| 0 0 1 16 12 44 .03 | 1736 1831
jpl n/a| -2 -7 -12 -97 0 127 .03 41 41 | 5197 -300 74 125
| 2 3 3 30 15 21 .04 | 2071 1720
mit 176| -1 1 8 35 -37 -36 -.06 22 19 | -4405 346 276 330
| 1 0 1 22 16 35 .05 | 10187 777
ngs 201| 0 0 -3 -18 166 -26 .02 15 13 | -540 -41 2516 3939
| 1 1 1 24 18 33 .06 | 470 649
sio 100| 2 2 8 -125 -49 -3 -.09 24 22 | --- --- --- ---
| 1 1 1 34 15 39 .10 | --- ---
Table 1.1431.b GPS week : 1431 MJD: 54261.000-54267.000
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 | 6 6 6 6 6 6 5 |
2 | 7 7 7 8 8 8 8 |
3 | 6 6 6 7 6 6 7 |
4 | 6 7 7 7 7 6 6 |
5 | 6 6 5 6 5 5 5 |
6 | 6 6 5 5 6 5 6 |
7 | 6 5 5 7 5 5 6 |
8E | 7 7 7 7 7 7 7 |
9E | 6 6 7 8 7 6 7 |
10 | 6 6 6 7 7 6 6 |
11 | 8 8 8 8 8 8 8 |
12 | 8 8 8 8 8 9 7 |
13 | 7 7 8 8 8 8 7 |
14 | 9 8 8 8 8 8 8 |
16 | 8 9 8 8 8 8 8 |
17 | 8 9 9 10 9 9 9 |
18 | 8 7 8 8 8 8 8 |
19 | 8 9 8 8 9 9 8 |
20 | 7 8 8 9 8 9 7 |
21 | 7 7 7 8 8 8 8 |
22 | 8 7 7 7 7 8 7 |
23 | 8 7 8 8 8 8 8 |
24 | 7 6 6 6 6 6 6 |
25E | 8 0 0 8 8 6 7 |
26 | 6 6 6 6 6 6 6 |
27E | 8 7 9 8 8 7 6 |
28 | 9 8 9 9 10 9 10 |
29 | 6 6 6 6 7 61 6 |
30 | 5 6 5 4 5 5 5 |
31E | 7 7 6 7 7 8 7 |
32 | 21 58 0 0 0 0 26 |
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 2.1431.0 GPS week: 1431 Day: 0 MJD: 54261.000
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 168| 1 -1 -4 -15 -36 61 -.18 14 13 | -504 141 73 124
| 41 40 |
emr 63| 0 0 5 25 0 47 .36 19 19 | 5930 1699 41 105
| 1 -82 |
esa 63| 0 1 9 41 -73 76 .25 19 19 | 5999 1818 47 107
| 19 37 |
gfz 184| 0 0 -4 21 -40 -113 -.05 11 11 | 198 -204 27 90
| 37 19 |
igr n/a| 1 0 0 2 0 58 .05 7 7 | -1779 2591 30 62
| -2 -43 |
jpl n/a| -3 -12 -11 -62 2 163 -.02 40 40 | 5058 2064 79 136
| -75 30 |
mit 176| 0 1 5 67 -20 -7 -.16 24 21 | -469 110 423 524
| -4 -11 |
ngs 201| -2 -1 -2 -7 175 25 .07 16 13 | -504 122 2788 3956
| -11 -60 |
sio 100| 4 1 11 -126 -43 -3 -.26 24 22 | --- --- --- ---
| 36 -17 |
Table 2.1431.1 GPS week: 1431 Day: 1 MJD: 54262.000
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 168| 0 0 -2 -10 -30 -30 -.17 13 13 | -293 -622 74 127
| 25 34 |
emr 63| 0 1 2 38 -30 33 .34 19 19 | 7496 946 34 76
| 26 -16 |
esa 63| 1 0 11 44 -58 -3 .25 19 18 | 7542 1084 51 119
| 43 57 |
gfz 184| 0 -1 -6 38 -31 -6 -.11 13 13 | -10 -130 28 96
| 11 19 |
igr n/a| 0 1 0 -26 -13 -15 -.01 8 7 | 726 1326 34 67
| 39 -36 |
jpl n/a| 0 -11 -5 -47 -9 134 .02 41 41 | 6836 688 71 117
| -63 43 |
mit 176| -2 1 8 -1 -30 -2 -.08 22 20 | -165 752 280 349
| 50 -13 |
ngs 201| -1 0 -2 4 186 3 .02 15 15 | -287 -640 2828 4258
| -16 -100 |
sio 100| 3 1 8 -177 -49 49 -.18 25 23 | --- --- --- ---
| 41 -33 |
Table 2.1431.2 GPS week: 1431 Day: 2 MJD: 54263.000
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 168| 1 -1 -2 6 -23 -26 -.18 13 12 | -1035 354 71 129
| 7 25 |
emr 63| -1 -4 1 16 -27 9 .41 22 22 | 8740 -1113 41 104
| -4 -52 |
esa 63| -4 0 11 2 -40 75 .23 20 19 | 8809 -971 48 116
| -16 38 |
gfz 184| 0 0 -4 39 -39 17 -.12 13 13 | -214 1329 31 106
| -9 43 |
igr n/a| 1 0 2 -27 -23 -27 .02 7 7 | 2397 -886 33 77
| -9 -25 |
jpl n/a| -1 -9 -16 -117 18 123 .02 42 42 | 7719 -1245 71 125
| -54 -36 |
mit 176| -2 3 9 33 -15 -22 -.04 21 19 | -27495 1756 0 0
| 43 -29 |
ngs 201| 3 2 -4 0 148 -41 .02 14 12 | -1042 354 2021 3798
| 27 -43 |
sio 100| 1 2 9 -149 -50 -23 -.08 23 21 | --- --- --- ---
| 44 -32 |
Table 2.1431.3 GPS week: 1431 Day: 3 MJD: 54264.000
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 168| 0 -2 -1 -6 -21 -57 -.22 13 12 | -265 -568 80 159
| 28 13 |
emr 63| -1 1 -1 5 -52 -14 .35 22 22 | 7862 -1434 38 119
| 31 9 |
esa 63| 3 0 11 114 -17 122 .26 21 20 | 7994 -1450 50 144
| -44 25 |
gfz 184| 0 -1 -4 10 -50 88 -.12 14 14 | 274 -326 26 94
| 32 39 |
igr n/a| 1 0 1 0 -30 -92 .04 7 7 | 1497 -962 33 85
| -19 -1 |
jpl n/a| -1 -4 -11 -122 7 94 .08 41 41 | 6461 -1120 72 147
| -32 30 |
mit 176| -3 1 10 27 -42 -82 -.02 20 18 | -481 132 318 393
| 9 -4 |
ngs 201| 1 0 -5 -14 193 -48 .07 15 13 | -232 -718 2280 3712
| 34 -110 |
sio 100| 1 4 8 -116 -61 -40 -.07 25 21 | --- --- --- ---
| 53 -16 |
Table 2.1431.4 GPS week: 1431 Day: 4 MJD: 54265.000
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 168| 1 -1 -2 -3 -13 -35 -.24 12 12 | -1476 1358 80 128
| 22 15 |
emr 63| 0 0 0 36 -81 -3 .40 19 19 | 6558 -3310 41 97
| 3 -2 |
esa 63| -3 0 11 33 -2 70 .21 24 22 | 6521 -3206 70 129
| -19 -8 |
gfz 184| 0 1 -3 37 -10 36 -.12 14 14 | -192 232 41 111
| 20 4 |
igr n/a| 0 0 2 16 -17 -11 -.01 7 7 | 700 -2663 39 69
| -5 -56 |
jpl n/a| 0 -4 -13 -96 -17 113 -.00 42 42 | 5349 -2869 78 126
| -60 14 |
mit 176| -2 2 9 23 -57 -74 -.06 23 21 | -1264 174 371 410
| 7 8 |
ngs 201| 0 0 -2 -10 157 -14 .02 15 12 | -1352 1149 2622 4066
| 57 -78 |
sio 100| 3 0 7 -143 -76 6 -.01 25 22 | --- --- --- ---
| 38 -19 |
Table 2.1431.5 GPS week: 1431 Day: 5 MJD: 54266.000
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 168| 1 -2 -1 -24 -12 -3 -.25 12 12 | -248 -195 80 120
| 46 2 |
emr 63| 0 -3 0 11 -101 -3 .36 19 19 | 3269 953 44 90
| 13 48 |
esa 63| 0 0 7 121 13 114 .17 20 21 | 3040 1406 58 127
| 20 -9 |
gfz 184| -2 2 -2 16 -15 -10 -.16 15 15 | -76 -664 34 102
| 41 49 |
igr n/a| 0 0 2 -5 2 -3 -.01 7 7 | -2204 1650 37 64
| 16 -26 |
jpl n/a| -7 -4 -14 -105 -21 135 .07 43 43 | 2098 1317 82 118
| -52 29 |
mit 176| -1 0 7 51 -55 -5 -.06 23 19 | -638 317 290 330
| -18 -8 |
ngs 201| 0 1 -3 -40 148 -74 .04 14 12 | -210 -285 2583 3835
| 49 -111 |
sio 100| 3 2 5 -79 -39 44 -.06 24 23 | --- --- --- ---
| 9 -27 |
Table 2.1431.6 GPS week: 1431 Day: 6 MJD: 54267.000
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 168| 1 -1 -2 -13 2 -14 -.21 12 12 | -208 -154 76 120
| 56 -6 |
emr 63| -1 -1 0 49 -63 -19 .38 17 17 | 3974 -1079 37 85
| 13 -7 |
esa 63| 2 0 10 95 -41 22 .21 20 20 | 3868 -753 60 132
| 40 -9 |
gfz 184| -3 1 -1 15 -38 103 -.13 14 14 | 346 -774 33 103
| 72 61 |
igr n/a| 0 0 -1 -16 0 -36 -.05 8 8 | -1036 -440 46 104
| 16 -13 |
jpl n/a| -3 -6 -10 -129 15 126 .05 41 41 | 2863 -938 67 109
| -48 5 |
mit 176| 0 1 8 45 -37 -63 -.01 21 18 | -324 -813 256 309
| -12 -15 |
ngs 201| 0 0 -6 -65 159 -34 -.11 14 13 | -158 -270 2490 3951
| 30 -114 |
sio 100| 2 1 7 -86 -27 -53 .02 23 22 | --- --- --- ---
| 8 -13 |
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 3.1431.0 GPS week: 1431 Day: 0 MJD: 54261.000
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 15 22 11 4 17 14 14 18 5 | 15 27 33 22 20 25 25 24 25 20
2 | 15 20 15 11 5 60 18 13 18 7 | 30 40 36 39 32 56 27 33 28 33
3 | 13 12 16 8 8 18 27 19 22 6 | 26 32 24 25 31 32 35 35 30 28
4 | 14 20 20 13 6 11 22 12 20 6 | 21 24 31 26 22 27 32 23 27 21
5 | 10 16 23 8 6 16 15 12 23 5 | 22 22 31 23 25 26 29 26 24 23
6 | 10 17 15 10 5 11 25 11 19 5 | 29 32 33 30 31 34 28 28 37 29
7 | 9 17 20 7 6 12 23 11 23 5 | 26 30 32 27 27 32 24 29 31 26
8E | 15 25 23 11 7 21 18 21 20 7 | 32 32 32 31 32 32 33 37 32 30
9E | 19 16 21 12 7 18 18 11 16 6 | 56 52 54 50 51 52 55 52 54 51
10 | 11 19 20 10 5 14 20 11 28 6 | 100 104 99 107 103 100 100 101 110 101
11 | 16 23 24 14 7 52 21 18 26 8 | 18 33 32 27 20 38 20 23 30 20
12 | 17 17 15 13 6 49 32 16 30 7 | 27 34 33 35 27 56 29 30 25 27
13 | 16 19 16 12 6 54 23 15 17 7 | 22 39 36 29 24 41 17 25 26 25
14 | 20 22 17 15 7 59 26 17 37 8 | 23 34 32 32 25 44 28 24 32 23
16 | 17 19 14 17 5 49 32 22 23 8 | 32 45 41 38 36 53 37 39 38 36
17 | 11 21 15 8 7 52 40 12 30 7 | 39 45 46 44 43 58 35 37 38 38
18 | 13 22 15 11 6 61 22 13 25 7 | 17 36 31 26 18 42 23 20 19 21
19 | 14 14 18 12 9 57 37 17 30 8 | 40 38 40 42 40 62 41 41 40 39
20 | 14 18 20 10 7 56 17 21 13 7 | 16 31 28 20 18 36 22 24 10 17
21 | 13 18 15 11 8 54 21 15 26 7 | 30 41 37 35 31 56 25 33 36 31
22 | 15 28 18 8 8 54 17 15 27 7 | 17 35 31 23 20 36 19 21 23 18
23 | 16 19 16 12 5 50 18 16 31 7 | 22 37 36 32 25 46 22 23 24 25
24 | 13 16 24 13 6 15 18 11 29 6 | 19 27 27 27 21 26 22 24 27 21
25E | 13 20 19 14 6 21 37 19 25 7 | 11 12 15 8 11 13 6 8 5 12
26 | 10 18 17 11 4 18 22 12 18 5 | 16 26 25 25 18 21 24 22 23 19
27E | 17 27 23 15 11 26 24 20 19 7 | 62 68 64 70 65 62 66 71 64 64
28 | 15 19 26 11 5 57 38 20 27 8 | 27 45 37 32 29 48 28 31 29 28
29 | 11 15 19 11 8 18 21 17 21 6 | 26 37 31 34 40 42 41 37 38 38
30 | 8 13 17 9 6 15 11 11 24 4 | 28 33 35 27 35 33 35 35 36 31
31E | 11 17 18 9 5 49 16 17 21 6 | 31 36 31 28 28 37 36 26 38 29
X32 | 14 --- --- --- 16 40 --- --- --- 21 | 46 --- --- --- 72 42 --- --- --- 40
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 19 19 11 7 40 24 16 24 |T 29 37 36 33 32 42 32 32 33 31
WRMS | 13 19 19 11 7 40 21 13 22 |NE 28 37 35 33 32 42 30 31 32 29
MEDI | 14 18 18 11 6 40 21 15 23 |MD 26 34 32 29 28 41 28 28 30 28
Table 3.1431.1 GPS week: 1431 Day: 1 MJD: 54262.000
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 17 17 11 6 23 16 13 16 5 | 15 31 28 21 19 25 28 22 26 20
2 | 14 19 18 13 6 58 16 15 20 7 | 19 35 30 27 23 39 21 27 14 23
3 | 9 16 14 13 7 20 26 17 25 6 | 12 24 19 16 15 21 23 20 23 16
4 | 13 24 18 15 10 15 21 16 26 7 | 15 29 25 24 18 26 30 18 28 18
5 | 14 21 24 10 8 16 14 13 19 6 | 17 27 31 22 20 23 26 26 23 21
6 | 10 14 22 11 6 12 19 14 22 5 | 16 20 25 17 16 20 15 19 22 15
7 | 9 18 11 10 7 11 19 14 22 5 | 14 24 17 16 14 17 14 18 22 14
8E | 14 20 22 15 6 21 16 16 22 6 | 24 37 36 31 24 29 33 24 30 26
9E | 17 15 18 12 6 17 14 12 16 5 | 49 47 47 46 45 44 47 47 43 45
10 | 11 21 21 13 6 15 15 14 26 6 | 115 122 123 118 118 117 116 118 112 117
11 | 13 15 24 16 9 52 20 17 37 8 | 14 27 30 27 19 30 22 16 37 15
12 | 16 19 15 14 9 50 32 17 30 8 | 18 30 26 25 18 36 23 19 21 18
13 | 15 19 19 15 6 61 15 14 16 7 | 13 33 33 22 20 37 13 20 19 18
14 | 16 16 21 14 11 56 27 15 27 8 | 25 36 38 33 26 43 31 27 21 26
16 | 19 27 17 19 6 53 31 17 22 8 | 23 42 36 28 25 42 29 23 30 26
17 | 9 15 15 13 8 50 40 14 40 8 | 19 31 24 28 23 34 26 22 34 21
18 | 12 22 14 11 6 57 18 13 22 7 | 14 35 22 24 19 30 20 20 26 19
19 | 14 26 13 15 12 61 37 18 27 9 | 19 30 27 24 20 39 23 18 23 18
20 | 14 31 18 12 6 53 20 16 24 8 | 12 36 23 19 19 33 20 20 20 15
21 | 10 17 16 14 6 57 16 12 28 7 | 24 36 34 29 26 45 25 28 38 27
22 | 11 18 15 12 7 53 18 12 22 6 | 15 36 28 20 20 33 21 20 21 18
23 | 15 19 19 13 6 54 20 13 22 7 | 13 31 30 22 19 36 20 18 27 16
24 | 13 13 21 14 4 13 17 11 28 6 | 13 25 24 22 15 19 16 17 23 15
X25E | 4 --- --- --- 22 --- --- --- --- 0 | 47 --- --- --- 63 --- --- --- --- 50
26 | 9 12 17 14 5 18 17 10 21 5 | 16 24 26 23 16 22 23 21 23 18
27E | 16 22 21 15 10 23 16 19 28 7 | 41 46 44 41 37 39 42 38 46 37
28 | 13 21 17 14 7 57 36 16 24 8 | 18 40 33 27 24 37 29 23 26 23
29 | 9 11 21 14 6 16 18 10 26 5 | 24 30 28 32 34 34 40 28 47 33
30 | 9 11 21 12 9 15 11 18 19 5 | 16 24 32 18 22 22 22 25 26 20
31E | 9 13 20 11 11 55 14 17 18 6 | 19 29 32 24 19 39 25 20 26 22
X32 | 39 --- --- --- 60 --- 84 --- --- 57 | 36 --- --- --- 100 --- 6 --- --- 53
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 19 19 13 8 41 22 15 25 |T 23 35 32 28 28 34 27 26 30 26
WRMS | 13 19 18 13 7 41 20 15 23 |NE 21 34 31 27 27 34 26 25 29 24
MEDI | 13 18 18 13 7 50 18 14 22 |MD 18 31 30 24 20 34 23 21 26 20
Table 3.1431.2 GPS week: 1431 Day: 2 MJD: 54263.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 11 13 21 11 6 33 12 13 16 5 | 16 28 27 21 19 26 26 21 27 20
2 | 15 21 17 12 5 62 16 13 17 7 | 20 38 32 33 24 49 19 28 19 25
3 | 11 21 11 11 7 23 22 13 23 6 | 19 31 25 25 25 28 27 27 27 23
4 | 11 22 23 13 10 14 20 14 29 6 | 16 23 26 24 17 23 25 20 28 17
5 | 10 15 19 9 6 13 14 9 17 4 | 20 25 23 18 20 20 24 22 24 19
6 | 8 16 13 8 5 11 19 12 17 5 | 22 29 25 23 23 25 20 26 26 23
7 | 7 17 12 7 6 10 18 9 16 4 | 21 28 24 22 20 23 17 25 31 22
8E | 11 25 27 14 8 24 15 19 18 7 | 19 28 30 26 19 23 26 19 21 19
9E | 21 25 15 13 6 17 21 17 17 7 | 46 54 47 45 43 46 46 50 44 45
10 | 10 21 16 12 11 18 15 13 24 5 | 136 138 136 138 129 139 134 132 129 135
11 | 13 25 23 18 11 50 20 18 28 8 | 16 34 31 25 19 28 16 19 31 17
12 | 17 22 19 13 6 52 26 16 28 8 | 22 35 28 29 23 44 19 27 24 23
13 | 16 20 23 14 6 56 15 13 25 7 | 16 35 38 24 20 37 17 19 23 19
14 | 16 16 21 15 7 59 25 15 24 7 | 23 36 35 32 25 38 25 23 23 23
16 | 16 18 20 14 8 52 23 14 20 7 | 25 42 37 32 27 42 27 30 28 28
17 | 11 17 21 18 7 56 39 17 32 9 | 23 32 34 33 28 40 29 32 32 27
18 | 13 22 22 11 8 60 22 14 24 7 | 12 33 30 26 16 30 28 17 21 19
19 | 13 18 17 14 9 56 32 13 27 8 | 27 32 27 33 28 43 30 32 29 28
20 | 12 32 23 13 9 49 18 18 13 7 | 13 37 30 21 17 31 21 24 20 16
21 | 10 17 21 11 6 55 19 13 28 7 | 21 35 28 26 21 42 24 24 40 23
22 | 11 20 21 10 6 54 21 12 18 7 | 14 35 31 22 19 33 20 16 19 17
23 | 13 19 18 14 4 53 21 15 36 8 | 16 34 32 26 18 38 22 18 31 20
24 | 13 15 20 13 6 16 14 12 17 5 | 16 23 25 25 17 23 20 21 27 19
X25E | 3 --- --- --- 41 --- --- --- --- 0 | 38 --- --- --- 24 --- --- --- --- 38
26 | 8 22 18 13 5 19 13 14 16 5 | 17 24 27 22 16 25 20 22 16 17
27E | 18 45 22 19 12 29 18 18 22 9 | 41 52 48 48 43 39 44 44 54 41
28 | 12 26 22 16 8 59 31 15 27 8 | 21 42 36 29 23 41 20 24 33 24
29 | 9 20 23 13 5 16 15 11 23 6 | 23 33 27 26 28 33 34 28 33 28
30 | 6 16 19 8 7 13 11 12 17 4 | 21 30 28 20 24 23 25 29 27 23
31E | 10 21 12 9 8 51 11 14 17 6 | 23 39 30 26 24 28 25 26 29 25
X32 | 3 --- --- --- 48 --- --- --- --- 0 | 24 --- --- --- 58 --- --- --- --- 26
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 22 20 13 7 42 21 14 23 |T 25 37 34 31 27 36 28 29 31 27
WRMS | 12 22 19 13 7 42 19 12 21 |NE 23 36 33 30 27 36 27 28 30 26
MEDI | 11 20 20 13 7 49 19 14 22 |MD 21 34 30 26 23 33 25 24 27 23
Table 3.1431.3 GPS week: 1431 Day: 3 MJD: 54264.000
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 18 19 11 6 50 13 10 16 6 | 15 29 28 22 16 48 24 22 26 20
2 | 17 18 26 13 6 59 17 16 16 7 | 30 41 37 39 31 54 28 35 25 32
3 | 9 19 17 14 9 20 24 15 28 6 | 22 27 26 24 24 33 23 28 18 22
4 | 13 19 22 12 5 15 16 13 29 6 | 21 25 29 27 21 28 24 24 29 21
5 | 9 30 19 11 7 15 10 12 15 6 | 16 30 20 21 19 19 22 22 22 17
6 | 10 17 13 9 5 11 17 15 16 5 | 21 24 27 21 23 23 23 23 22 21
7 | 9 34 14 9 6 8 22 16 27 7 | 20 35 22 21 22 22 20 25 25 20
8E | 14 23 28 15 7 25 14 16 20 7 | 24 28 33 30 28 28 27 30 28 25
9E | 21 20 24 15 11 20 22 16 30 7 | 68 69 78 69 67 67 77 66 69 68
10 | 10 22 25 13 11 13 15 18 29 7 | 110 119 111 114 110 113 117 110 107 112
11 | 15 23 28 15 6 52 20 18 23 8 | 16 29 32 25 19 32 19 24 24 18
12 | 14 22 18 15 6 57 26 17 27 8 | 21 31 33 26 20 44 15 25 21 21
13 | 16 20 23 15 7 56 16 12 28 7 | 16 35 39 27 22 44 16 20 30 21
14 | 13 20 15 18 8 55 27 13 28 8 | 22 38 33 37 26 40 26 24 27 25
16 | 16 18 16 17 8 50 21 14 19 7 | 25 38 37 33 29 41 29 27 32 28
17 | 11 19 22 17 10 48 42 19 38 9 | 28 35 35 30 31 46 28 32 44 28
18 | 12 19 14 14 7 59 14 12 33 7 | 14 32 25 26 19 31 23 18 30 19
19 | 12 18 21 15 7 53 34 13 26 8 | 27 31 29 30 26 44 30 27 30 26
20 | 14 35 29 12 7 50 23 15 25 8 | 13 38 29 21 20 31 21 23 24 17
21 | 12 18 20 13 6 52 18 15 30 7 | 29 38 35 31 30 51 26 32 31 28
22 | 10 18 19 15 10 51 16 14 25 7 | 15 31 26 27 23 36 22 19 18 18
23 | 14 21 25 13 6 52 17 16 26 7 | 15 34 38 28 22 42 20 24 26 22
24 | 14 18 16 13 4 14 17 14 13 5 | 22 27 26 28 20 28 23 24 25 21
X25E | 11 32 --- 15 13 29 19 12 28 8 | 15 31 --- 22 14 18 19 17 28 17
26 | 9 20 16 15 6 11 15 17 23 6 | 17 24 25 25 18 20 18 27 19 19
27E | 18 22 22 14 10 30 14 19 27 7 | 34 41 33 39 36 31 30 40 41 33
28 | 15 30 24 18 7 56 31 18 25 9 | 21 44 33 27 26 39 19 31 27 23
29 | 8 18 14 15 6 12 15 16 23 5 | 22 25 29 26 31 34 36 29 33 29
30 | 8 13 20 9 5 13 8 9 11 4 | 21 27 30 25 27 25 27 24 25 24
31E | 12 17 14 12 10 50 16 14 21 6 | 32 39 32 33 29 38 40 30 42 33
X32 | 5 --- --- --- 17 --- --- --- --- 0 | 39 --- --- --- 89 --- --- --- --- 40
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 22 21 14 7 41 20 15 25 |T 26 36 34 31 30 38 29 30 31 28
WRMS | 12 22 20 14 7 41 18 13 21 |NE 24 35 33 30 29 38 27 28 29 26
MEDI | 12 19 20 14 7 48 17 15 25 |MD 21 31 32 27 24 34 23 25 27 22
Table 3.1431.4 GPS week: 1431 Day: 4 MJD: 54265.000
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 18 20 12 6 29 15 10 14 5 | 15 29 25 21 18 29 24 21 25 19
2 | 14 20 21 11 8 58 23 18 14 7 | 25 39 41 33 27 49 28 29 25 30
3 | 8 15 16 12 9 22 30 10 29 6 | 20 29 32 24 27 29 24 27 20 25
4 | 11 22 23 12 6 16 20 15 30 6 | 18 24 32 23 19 24 28 19 29 19
5 | 7 14 18 12 7 11 13 10 24 5 | 18 26 24 22 21 17 22 23 29 19
6 | 8 15 13 11 5 8 24 13 21 5 | 19 22 18 18 19 20 20 23 28 19
7 | 7 16 14 9 7 9 23 11 22 5 | 18 18 15 15 17 17 19 20 22 15
8E | 12 21 23 16 6 29 25 17 24 7 | 19 28 25 24 22 23 24 26 33 21
9E | 14 18 26 16 7 23 22 14 32 7 | 55 54 54 47 52 54 52 49 63 51
10 | 12 19 31 11 8 13 23 17 22 6 | 65 71 68 69 70 67 72 71 72 68
11 | 15 15 26 14 9 54 20 15 27 7 | 19 29 35 24 18 30 20 19 34 20
12 | 14 22 19 15 7 53 25 18 32 8 | 23 30 26 26 21 37 22 26 32 22
13 | 15 19 27 16 7 60 24 14 25 8 | 16 33 37 25 20 42 15 24 28 20
14 | 13 21 16 17 8 63 26 13 28 8 | 18 36 30 28 23 37 25 22 31 21
16 | 17 22 17 18 11 53 25 19 19 8 | 22 39 36 30 27 37 31 30 30 27
17 | 10 18 19 17 10 50 41 15 33 8 | 22 26 26 32 24 37 23 26 42 24
18 | 12 22 20 13 8 61 18 16 28 7 | 18 31 26 19 18 27 18 20 23 18
19 | 11 16 19 15 11 58 40 13 29 8 | 26 34 29 29 24 39 35 25 26 26
20 | 12 24 28 12 5 51 21 17 21 7 | 20 38 27 22 20 36 16 21 35 20
21 | 10 17 20 14 6 57 18 15 31 7 | 26 34 32 29 28 47 26 34 37 27
22 | 12 21 17 16 8 53 16 14 19 7 | 18 35 28 24 21 35 18 20 20 19
23 | 14 20 24 15 6 54 18 17 31 8 | 20 35 38 28 26 42 15 25 25 22
24 | 15 13 26 13 5 15 19 13 22 6 | 18 24 23 22 17 23 22 20 27 18
25E | 13 20 35 12 6 25 23 16 20 7 | 17 21 24 19 17 18 19 17 16 21
26 | 11 16 20 13 6 16 19 9 19 5 | 13 26 23 21 17 21 24 19 21 16
27E | 16 20 34 12 7 27 22 18 25 7 | 50 51 64 52 50 49 54 54 53 50
28 | 16 23 41 16 7 59 30 19 29 9 | 20 39 40 28 24 37 18 28 29 23
29 | 10 14 27 12 6 15 24 16 25 6 | 19 27 21 51 55 39 71 23 72 57
30 | 8 12 24 15 9 11 13 11 18 5 | 19 24 31 20 25 19 22 24 32 21
31E | 14 16 18 14 8 53 17 14 23 7 | 24 32 29 29 28 30 36 29 38 28
X32 | 4 --- --- --- 479 --- --- --- --- 0 | 42 --- --- --- 462 --- --- --- --- 43
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 19 24 14 7 42 23 15 25 |T 23 32 31 28 40 33 28 27 33 26
WRMS | 12 19 22 14 7 42 21 12 22 |NE 22 31 30 27 41 33 26 25 31 25
MEDI | 12 18 20 13 7 29 22 15 24 |MD 19 30 29 24 23 35 23 24 29 21
Table 3.1431.5 GPS week: 1431 Day: 5 MJD: 54266.000
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 17 21 14 7 22 16 11 16 5 | 14 28 27 21 17 22 26 23 27 20
2 | 13 19 21 13 4 59 18 18 16 7 | 23 36 29 33 28 48 20 31 27 26
3 | 10 16 13 15 9 18 25 12 30 6 | 17 29 18 22 19 25 24 21 20 20
4 | 9 15 24 12 7 13 19 13 28 6 | 18 27 31 26 21 27 30 23 29 23
5 | 10 16 18 12 8 14 12 13 18 5 | 24 26 29 32 22 23 24 25 31 25
6 | 8 13 13 12 8 11 23 9 16 5 | 17 18 18 22 18 16 19 20 20 17
7 | 9 14 13 13 4 9 24 10 19 5 | 17 14 20 20 15 15 14 16 20 15
8E | 14 26 16 15 6 24 18 17 19 7 | 21 32 27 28 24 29 28 22 20 22
9E | 15 17 16 14 8 20 21 10 25 6 | 65 66 67 63 65 67 71 65 73 65
10 | 10 18 25 13 6 15 17 13 23 6 | 54 61 59 63 56 56 52 60 65 57
11 | 13 21 23 16 8 52 25 13 31 8 | 21 34 32 27 24 31 28 24 39 23
12 | 16 20 19 15 8 63 26 18 27 8 | 27 31 27 33 24 50 19 29 28 26
13 | 14 23 28 18 4 58 15 14 22 8 | 17 41 35 28 21 44 22 25 23 22
14 | 14 19 20 17 8 60 26 14 18 7 | 17 37 32 31 24 35 22 19 15 21
16 | 17 20 16 18 5 56 21 14 26 7 | 27 40 37 33 29 40 28 34 36 31
17 | 10 15 17 19 10 46 43 13 33 8 | 21 28 16 29 24 33 26 28 31 21
18 | 12 21 21 14 7 66 20 15 19 7 | 13 32 24 23 17 26 19 18 18 17
19 | 10 20 20 16 9 61 34 11 41 9 | 23 34 26 27 23 37 29 24 34 24
20 | 13 33 31 12 7 53 15 15 21 8 | 20 40 31 26 23 39 24 28 24 24
21 | 13 18 18 16 6 60 20 13 30 7 | 20 31 29 31 25 43 22 27 32 23
22 | 12 25 16 13 6 61 19 16 19 7 | 14 38 27 24 20 33 16 18 22 18
23 | 15 24 20 16 6 50 17 14 27 7 | 18 36 26 25 20 36 19 21 26 19
24 | 13 12 25 13 4 16 18 9 18 5 | 20 22 27 26 19 22 21 23 20 20
25E | 11 18 23 13 6 21 20 14 17 6 | 14 22 25 22 18 21 18 19 14 19
26 | 9 15 16 14 7 22 17 11 36 6 | 16 24 27 26 19 27 25 19 38 20
27E | 16 23 17 15 7 23 19 16 25 7 | 41 45 47 51 42 43 43 44 42 41
28 | 12 17 24 19 8 60 33 16 21 8 | 16 35 33 33 21 36 17 24 17 22
X29 | --- --- --- 80 71 241 90 --- 95 61 | --- --- --- 190 182 35 187 --- 207 189
30 | 6 14 21 13 9 12 12 13 17 5 | 15 21 21 22 20 15 17 19 25 17
31E | 13 16 17 17 9 52 41 14 19 8 | 21 28 30 26 21 29 34 23 30 22
X32 | 4 --- --- --- 27 161 --- --- --- 0 | 54 --- --- --- 82 153 --- --- --- 55
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 19 20 15 7 43 23 14 24 |T 23 32 30 35 31 37 31 26 35 31
WRMS | 12 19 20 15 7 43 19 12 23 |NE 21 31 28 34 31 37 30 24 34 30
MEDI | 12 18 20 14 7 50 20 13 21 |MD 20 32 27 27 22 33 24 23 27 22
Table 3.1431.6 GPS week: 1431 Day: 6 MJD: 54267.000
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 14 21 9 7 21 14 9 17 5 | 14 27 25 17 18 22 26 20 26 18
2 | 15 18 20 14 6 59 20 18 16 7 | 26 42 38 37 33 60 28 36 30 33
3 | 11 14 14 12 11 18 28 11 36 6 | 22 26 28 22 25 30 26 27 29 24
4 | 9 15 24 14 7 15 18 13 22 6 | 18 23 34 24 23 26 30 27 26 22
5 | 11 13 21 7 7 11 13 8 16 4 | 27 27 25 25 28 27 29 31 31 26
6 | 8 15 16 11 7 10 25 14 14 5 | 25 28 30 26 27 28 27 29 29 26
7 | 7 13 13 11 7 11 24 12 25 5 | 25 26 25 25 24 27 22 26 31 23
8E | 14 20 24 15 9 22 16 16 21 6 | 20 33 24 31 25 28 31 23 26 23
9E | 14 18 18 15 9 19 18 15 24 6 | 62 72 63 73 63 64 66 63 64 64
10 | 11 16 18 12 6 11 14 13 24 5 | 40 49 45 45 41 43 40 43 52 42
11 | 13 20 22 16 12 50 23 14 30 8 | 19 29 32 26 17 34 26 19 32 19
12 | 14 17 13 14 6 48 25 15 24 7 | 32 32 25 29 31 48 27 34 34 28
13 | 13 18 21 18 7 56 15 12 19 7 | 18 36 32 25 19 43 16 19 23 20
14 | 16 19 19 16 8 59 27 15 23 8 | 19 34 31 28 23 37 26 20 25 20
16 | 16 18 20 17 13 56 23 17 20 8 | 27 42 40 35 31 50 32 31 37 32
17 | 12 13 20 19 8 49 39 14 30 8 | 28 33 36 35 30 49 37 34 34 29
18 | 11 20 18 11 8 66 17 13 21 7 | 18 31 29 26 20 32 24 24 26 22
19 | 9 17 14 18 10 58 32 12 36 8 | 33 37 36 37 34 56 41 34 45 35
20 | 12 18 22 12 7 48 17 15 17 6 | 22 31 32 27 22 35 24 30 25 24
21 | 12 18 17 13 7 57 16 17 28 7 | 30 38 32 35 31 56 26 34 34 30
22 | 12 21 17 12 5 62 18 14 17 7 | 23 35 26 24 23 37 21 24 24 22
23 | 12 21 20 17 6 54 19 16 28 7 | 19 36 30 24 22 41 20 20 27 20
24 | 12 14 24 12 6 15 15 12 20 5 | 20 27 31 27 22 27 26 25 26 22
25E | 11 19 24 16 6 16 19 11 22 6 | 15 25 19 23 18 20 19 21 18 19
26 | 8 14 21 12 7 17 16 15 24 5 | 13 23 21 19 16 23 23 20 23 16
27E | 15 17 20 13 9 19 17 14 22 6 | 51 57 51 56 53 49 53 57 55 53
28 | 15 19 35 18 8 57 31 18 31 9 | 22 40 34 33 24 42 28 28 24 24
29 | 9 14 23 13 8 16 11 10 24 5 | 22 30 33 67 59 45 62 20 69 65
30 | 7 9 25 9 7 10 13 9 12 4 | 24 26 38 25 30 26 29 29 31 26
31E | 12 17 16 13 10 52 10 18 14 6 | 28 41 35 32 31 42 38 30 40 32
X32 | 13 --- --- --- 23 59 --- --- --- 26 | 64 --- --- --- 70 71 --- --- --- 68
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 17 20 14 8 41 21 14 23 |T 26 34 32 31 30 39 30 29 33 29
WRMS | 12 17 20 14 8 41 18 13 22 |NE 25 32 31 29 28 39 28 27 31 28
MEDI | 12 17 20 13 7 48 18 14 22 |MD 23 32 32 27 25 37 27 27 29 24
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 4.1431 GPS week: 1431 MJD: 54261.0-54267.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2914 |U 21 13 37 |U 17 26 53 |U 18 21 37 |
emr | emr 2838 |U 24 15 45 |U 19 29 50 | 22 23 46 |
esa | esa 2742 |U 30 17 42 |U 17 26 55 | 18 22 42 |
gfz | gfz 2835 |U 25 15 38 |U 18 27 53 |U 19 22 40 |
igr | igr 2890 | 30 17 45 | 20 34 70 | 22 26 52 |
igs | igs 2863 | 25 18 54 | 24 35 65 | 27 31 52 |
jpl | jpl 2870 | 26 15 42 | 20 35 49 | 23 29 48 |
mit | mit 2866 |U 28 24 53 |U 21 32 67 |U 22 22 42 |
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 5.1431.0 GPS week: 1431 Day: 0 MJD: 54261.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2948 | 35 20 49 | 20 27 48 | 19 21 37 |
emr | emr 2880 | 34 19 44 | 19 24 49 | 22 24 44 |
esa | esa 2784 | 36 20 51 | 20 29 53 | 21 26 46 |
gfz | gfz 2860 | 39 23 48 | 19 24 55 | 21 25 41 |
igr | igr 2941 | 42 22 53 | 20 34 78 | 23 33 52 |
igs | igs 2943 | 36 25 52 | 25 40 69 | 22 33 40 |
jpl | jpl 2949 | 47 29 76 | 24 36 59 | 24 30 49 |
mit | mit 2880 | 27 55 90 | 26 27 90 | 24 22 48 |
Table 5.1431.1 GPS week: 1431 Day: 1 MJD: 54262.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2839 | 19 12 40 | 18 26 58 | 18 21 31 |
emr | emr 2784 | 20 10 43 | 17 37 67 | 21 28 46 |
esa | esa 2688 | 23 17 40 | 16 24 59 | 21 28 42 |
gfz | gfz 2771 | 20 12 33 | 15 25 68 | 19 23 37 |
igr | igr 2831 | 25 14 37 | 17 34 85 | 30 42 54 |
igs | igs 2784 | 24 16 46 | 17 26 86 | 33 32 67 |
jpl | jpl 2772 | 27 12 37 | 21 45 64 | 21 29 44 |
mit | mit 2880 | 32 17 52 | 20 35 84 | 22 22 36 |
Table 5.1431.2 GPS week: 1431 Day: 2 MJD: 54263.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2937 | 27 15 39 | 15 30 49 | 17 16 36 |
emr | emr 2784 | 23 13 40 | 15 28 48 | 26 21 47 |
esa | esa 2688 | 41 23 56 | 17 28 61 | 21 20 40 |
gfz | gfz 2770 | 22 12 35 | 16 30 63 | 19 21 40 |
igr | igr 2825 | 36 23 57 | 17 26 66 | 21 25 51 |
igs | igs 2784 | 25 17 51 | 22 34 71 | 26 30 44 |
jpl | jpl 2772 | 23 14 31 | 19 42 44 | 25 29 49 |
mit | mit 2784 | 39 21 53 | 16 38 63 | 20 19 40 |
Table 5.1431.3 GPS week: 1431 Day: 3 MJD: 54264.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2942 | 23 16 39 | 18 28 58 | 17 19 38 |
emr | emr 2880 | 24 18 43 | 20 35 61 | 25 26 53 |
esa | esa 2688 | 35 19 52 | 17 27 64 | 18 23 50 |
gfz | gfz 2861 | 31 17 42 | 20 33 58 | 19 22 44 |
igr | igr 2934 | 34 20 52 | 20 38 70 | 20 20 50 |
igs | igs 2879 | 26 18 68 | 27 45 69 | 27 34 50 |
jpl | jpl 2859 | 26 15 47 | 21 38 54 | 23 29 50 |
mit | mit 2880 | 37 26 65 | 20 42 49 | 21 21 53 |
Table 5.1431.4 GPS week: 1431 Day: 4 MJD: 54265.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2947 | 20 9 35 | 16 28 54 | 15 22 36 |
emr | emr 2877 | 26 10 43 | 21 33 47 | 20 24 42 |
esa | esa 2784 | 32 14 33 | 16 28 52 | 16 21 43 |
gfz | gfz 2861 | 32 15 39 | 20 31 45 | 17 23 40 |
igr | igr 2934 | 29 8 39 | 23 35 66 | 18 21 42 |
igs | igs 2880 | 28 12 52 | 25 38 53 | 25 28 42 |
jpl | jpl 2860 | 24 12 38 | 19 34 42 | 19 31 47 |
mit | mit 2880 | 31 21 46 | 23 36 68 | 26 21 37 |
Table 5.1431.5 GPS week: 1431 Day: 5 MJD: 54266.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2839 | 10 14 37 | 18 24 57 | 21 24 43 |
emr | emr 2784 | 11 15 46 | 19 24 41 | 24 28 56 |
esa | esa 2784 | 15 16 29 | 18 25 56 | 19 25 47 |
gfz | gfz 2861 | 11 13 36 | 18 21 41 | 21 24 48 |
igr | igr 2890 | 16 20 39 | 30 50 72 | 29 26 83 |
igs | igs 2834 | 14 21 65 | 24 30 50 | 30 34 65 |
jpl | jpl 2942 | 11 16 40 | 18 26 45 | 26 33 58 |
mit | mit 2880 | 12 15 33 | 21 22 54 | 27 33 50 |
Table 5.1431.6 GPS week: 1431 Day: 6 MJD: 54267.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2947 | 12 5 23 | 17 20 47 | 18 23 37 |
emr | emr 2880 | 34 17 56 | 20 24 35 | 17 13 33 |
esa | esa 2784 | 27 12 34 | 15 21 41 | 13 15 30 |
gfz | gfz 2861 | 20 12 36 | 20 22 38 | 15 15 30 |
igr | igr 2880 | 24 13 42 | 16 22 52 | 17 14 34 |
igs | igs 2941 | 22 14 45 | 24 33 57 | 23 26 55 |
jpl | jpl 2939 | 22 10 28 | 20 26 36 | 22 22 38 |
mit | mit 2880 | 16 11 35 | 21 26 60 | 15 13 27 |
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 6.1431 GPS week: 1431 MJD: 54261.500-54267.500
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 | -24 -12 9 -54 -1 | 3 11
| 14 10 43 55 3 | 3
emr uuuxu | 8 8 255 370 -1 | 49 51
| 44 12 151 146 15 | 5
esa uuuuu | -25 14 5 -53 -28 | 32 47
| 24 30 77 103 38 | 15
gfz uuuuu | -40 -9 -79 -44 -1 | 4 12
| 21 19 63 52 7 | 3
igr xxxxx | 22 15 -100 80 -3 | 4 16
| 18 18 64 66 9 | 3
irf xxxxx | -6 20 7 -53 -1 | 7 16
| 4 8 33 31 11 | 5
jpl uuuuu | -23 75 -34 -37 15 | -15 30
| 27 13 125 121 37 | 5
mit uuuuu | 4 9 6 -55 -22 | 46 53
| 14 32 53 77 22 | 9
ngs uuuuu | 82 -4 -110 215 6 | 19 22
| 26 27 178 139 14 | 2
sio uuuuu | 16 -13 2 -47 11 | 27 31
| 11 24 34 48 18 | 3
Table 7.1431.0 GPS week: 1431 Day: 0 MJD: 54261.500
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 | -45 -25 -34 -155 -2 | 8 15
emr uuuxu | 77 15 -15 601 -11 | 58 60
esa uuuuu | -42 -3 -130 -151 -81 | 55 58
gfz uuuuu | -24 -21 -51 -54 10 | 7 15
igr xxxxx | 38 18 -143 99 10 | 7 18
irf xxxxx | -5 16 19 -81 -10 | 14 21
jpl uuuuu | -35 91 -179 -67 -40 | -6 24
mit uuuuu | 6 20 -9 -104 -38 | 57 60
ngs uuuuu | 55 27 250 453 27 | 17 19
sio uuuuu | 12 -20 8 -69 -4 | 33 37
Table 7.1431.1 GPS week: 1431 Day: 1 MJD: 54262.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -37 -6 40 -21 4 | 6 14
emr uuuxu | 13 -7 191 440 -17 | 55 57
esa uuuuu | -60 -24 85 -107 -49 | 45 56
gfz uuuuu | -22 8 -190 -23 1 | 7 16
igr xxxxx | 33 -20 -111 73 -12 | 7 18
irf xxxxx | -3 19 0 -99 -9 | 12 21
jpl uuuuu | -46 82 -161 -206 -25 | -12 29
mit uuuuu | 10 -31 33 -180 -38 | 54 59
ngs uuuuu | 97 35 -41 337 17 | 18 21
sio uuuuu | 30 -22 44 -118 -8 | 30 34
Table 7.1431.2 GPS week: 1431 Day: 2 MJD: 54263.500
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 | -27 1 -42 -47 0 | 3 9
emr uuuxu | 50 12 388 229 -11 | 50 52
esa uuuuu | -40 24 -69 123 -52 | 37 51
gfz uuuuu | -45 17 -9 -106 1 | 4 12
igr xxxxx | 23 17 -36 -55 6 | 4 17
irf xxxxx | -2 8 -8 -37 -14 | 8 16
jpl uuuuu | 34 62 -29 -129 -2 | -19 31
mit uuuuu | 27 -35 -9 57 -50 | 50 57
ngs uuuuu | 41 -19 -119 111 16 | 18 21
sio uuuuu | 30 -36 -54 -25 -5 | 25 29
Table 7.1431.3 GPS week: 1431 Day: 3 MJD: 54264.500
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 | -17 -8 22 -62 -1 | 3 9
emr uuuxu | -13 -11 397 419 -9 | 49 51
esa uuuuu | -29 64 51 -134 -23 | 32 50
gfz uuuuu | -43 -12 -86 16 -2 | 5 12
igr xxxxx | -3 39 -166 89 -3 | 6 17
irf xxxxx | -4 20 -42 -67 -5 | 7 16
jpl uuuuu | -34 52 -117 17 41 | -21 31
mit uuuuu | 0 11 -92 -91 -30 | 48 57
ngs uuuuu | 106 -14 -134 252 1 | 20 23
sio uuuuu | 12 -33 -30 -94 7 | 25 28
Table 7.1431.4 GPS week: 1431 Day: 4 MJD: 54265.500
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 | -26 -4 -19 -37 -1 | 4 10
emr uuuxu | -9 15 389 165 11 | 48 50
esa uuuuu | -3 37 22 -28 -22 | 26 45
gfz uuuuu | -15 -2 -92 -49 -4 | 6 12
igr xxxxx | 45 23 -166 75 -1 | 6 17
irf xxxxx | -11 18 7 -44 6 | 6 16
jpl uuuuu | -25 78 68 -79 32 | -17 32
mit uuuuu | -19 11 35 -16 -10 | 44 53
ngs uuuuu | 67 -39 -231 137 -5 | 21 24
sio uuuuu | 8 -20 3 12 21 | 26 29
Table 7.1431.5 GPS week: 1431 Day: 5 MJD: 54266.500
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 | -10 -20 79 -77 0 | 1 9
emr uuuxu | -56 13 235 318 12 | 45 46
esa uuuuu | 1 6 15 -116 -3 | 17 38
gfz uuuuu | -57 -15 -112 18 -12 | 3 11
igr xxxxx | 18 10 -73 155 -14 | 3 15
irf xxxxx | -8 26 5 -30 14 | 2 12
jpl uuuuu | -37 78 156 46 53 | -17 31
mit uuuuu | 0 44 8 -9 3 | 37 46
ngs uuuuu | 103 -23 -212 147 -9 | 21 24
sio uuuuu | 19 17 23 -29 43 | 24 26
Table 7.1431.6 GPS week: 1431 Day: 6 MJD: 54267.500
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 | -7 -23 16 23 -4 | -1 8
emr uuuxu | -6 20 198 420 21 | 42 43
esa uuuuu | -4 -7 63 43 37 | 11 29
gfz uuuuu | -74 -39 -13 -112 -3 | -1 9
igr xxxxx | 0 17 -7 122 -11 | -2 11
irf xxxxx | -13 33 67 -9 12 | 1 8
jpl uuuuu | -18 81 21 157 42 | -16 33
mit uuuuu | 2 45 78 -41 5 | 32 40
ngs uuuuu | 101 3 -283 68 -7 | 18 22
sio uuuuu | 0 25 21 -7 19 | 26 30
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