[IGSREPORT-15188] Wk 1429 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Fri Jun 15 03:07:44 PDT 2007
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IGS Electronic Report 15 Jun 03:07:58 PDT 2007 Message Number 15188
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1429 (May 27, 2007 - Jun 02, 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:
igs1429[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1429[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1429[0-6].cls IGS GPS clock combination summary report.
igs14297.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14297.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 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
0 | ESA | 22 23 24 25 26 27 28 30 31 AMC2 AREQ ARTU BREW BRUS
0 | ESA | CHAT CRO1 DGAR FAIR GODE GOLD GUAM HRAO IRKT KERG
0 | ESA | KIRU KIT3 KOUR LPGS MAC1 MAS1 MATE MKEA ONSA PERT
0 | ESA | PIE1 PIMO SANT SCUB SYOG THTI TIDB TIXI TSKB UNSA
0 | ESA | USUD VILL ZAMB
0 | GFZ | DAV1 THTI YIBL
1 | COD | 32
1 | EMR | ONSA
1 | ESA | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
1 | ESA | 22 23 24 25 26 27 28 30 31 BAN2 CHAT DAEJ KIRU KIT3
1 | ESA | KOUR MAC1 MAS1 PERT PETP SCUB SUWN TIXI VILL
1 | GFZ | 2 3 5 6 7 8 10 13 16 17 18 19 21 23 24 28 29 31 ARTU
1 | GFZ | AUCK BAN2 BRAZ CEDU DAEJ DARW GRAZ KIRU KIT3 KOUR
1 | GFZ | MAS1 ONSA SUWN SYOG THTI
1 | JPL | NISU
1 | MIT | KOUR MAS1
2 | COD | ARTU GRAS
2 | ESA | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21
2 | ESA | 22 23 24 25 26 27 28 30 31 ALIC BAHR BAN2 CAS1 CHAT
2 | ESA | COCO DAEJ DARW HOB2 KARR KIRU KOUR MAS1 MAW1 PERT
2 | ESA | PETP SCUB SUWN TOW2 URUM VILL WUHN YAR2
2 | GFZ | BAN2
2 | JPL | BILI KOUR
2 | MIT | ARTU HARB KOUR LPGS POL2 THTI TIDB
3 | COD | CHUR
3 | ESA | ARTU
3 | GFZ | ARTU BAN2 THTI
3 | MIT | LPGS TLSE
4 | GFZ | BAN2
4 | JPL | MDVJ
5 | ESA | KOUR MATE
5 | GFZ | BAN2 DAV1
5 | JPL | MDVJ
5 | MIT | 29 GLPS KOUR
6 | COD | BOGT
6 | EMR | SPT0
6 | ESA | MAC1
6 | GFZ | BAN2
6 | JPL | KOUR
6 | MIT | KOUR
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
----+--------+---------------
1 | ESA | 19 29
3 | NGS | 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 G04 | | | | | | | 1 |
PRN G24 | | | | | | | 1 |
PRN G29 | | | 1 | | | | |
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 | .0 .2 .7 -3 9 4 -.23
EMR | 1.9 -8.4 -.1 -25 31 71 .06
ESA | 2.4 -4.4 -7.7 -21 -12 23 -1.24
GFZ | .5 -.1 .5 -12 -13 -19 -.43
JPL | 9.6 -3.5 6.3 133 -52 128 .30
MIT | -.3 -3.8 3.1 -4 14 -5 -.02
NGS | 4.8 1.8 -1.5 29 -77 8 -1.05
SIO | 1.3 -2.4 -17.0 16 -86 84 .10
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 1.1429.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1429.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 2.1429.[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 3.1429.[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 5.1429.0-6).
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 1429 summary. (May 27, 2007 - Jun 02, 2007)
Table 1.1429.a GPS week: 1429 MJD: 54247.000-54253.000
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 172| 0 -1 -2 -4 -69 -50 -.21 15 14 | -449 -224 52 91
| 0 0 1 14 16 14 .03 | 727 1225
emr 62| 3 0 3 48 -59 5 .30 19 19 | 9080 -501 63 111
| 1 1 1 33 20 11 .04 | 5212 1278
esa 83| 0 1 16 71 -2 -24 .18 37 31 | -53200 9779 32 74
| 1 3 9 75 82 75 .03 | 484846 17554
gfz 187| 0 1 -11 63 -15 101 -.18 21 21 | -61 267 43 180
| 0 1 2 25 23 62 .05 | 436 476
igr n/a| 0 0 2 -17 -46 -11 .01 8 8 | -11462 676 32 81
| 1 0 2 8 20 28 .02 | 2155 1550
jpl n/a| -2 -7 -15 -124 12 120 -.10 41 41 | 5770 -76 99 145
| 5 4 3 10 24 15 .08 | 1326 1585
mit 157| -3 0 3 22 -63 -49 -.02 22 19 | -95 332 73 128
| 0 1 1 22 23 11 .06 | 538 799
ngs 209| 0 0 0 -60 111 -9 .01 14 12 | -390 -736 2434 3921
| 1 0 2 31 36 32 .03 | 903 2607
sio 95| 1 1 3 -62 130 62 -.19 23 22 | --- --- --- ---
| 1 1 2 26 35 36 .08 | --- ---
Table 1.1429.b GPS week : 1429 MJD: 54247.000-54253.000
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 8 6 6 7 6 |
2E | 7 9 8 8 7 8 8 |
3 | 6 6 6 7 7 6 7 |
4E | 7 7 8 7 8 9 7 |
5 | 6 8 8 7 6 7 7 |
6 | 7 7 7 7 6 6 6 |
7 | 7 6 7 7 5 7 6 |
8E | 7 7 7 7 8 7 8 |
9E | 9 8 10 9 9 9 8 |
10 | 8 8 7 7 8 7 7 |
11 | 9 9 9 8 7 9 9 |
12 | 9 9 9 8 8 9 9 |
13 | 8 8 9 8 8 8 8 |
14 | 8 9 10 10 8 9 9 |
16 | 8 9 9 9 8 9 9 |
17 | 9 10 11 9 9 9 9 |
18 | 10 10 10 9 9 9 9 |
19 | 9 9 11 9 9 9 9 |
20 | 7 8 8 8 8 8 8 |
21E | 8 8 8 7 8 8 8 |
22 | 10 10 9 9 8 8 9 |
23 | 8 8 9 8 7 8 8 |
24E | 8 8 9 8 8 8 8 |
25E | 8 8 8 8 9 8 8 |
26 | 6 7 7 7 7 8 7 |
27E | 9 8 8 8 9 8 7 |
28 | 9 9 9 9 8 9 10 |
29 | 7 8 18 7 8 19 8 |
30 | 6 7 6 6 6 6 7 |
31E | 10 9 8 7 7 7 7 |
32 | 26 33 84 29 17 27 14 |
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 2.1429.0 GPS week: 1429 Day: 0 MJD: 54247.000
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 172| 0 0 0 -7 -58 -35 -.15 14 14 | -747 -114 61 110
| 29 8 |
emr 62| 4 0 4 46 -61 -9 .39 19 19 | 7186 -866 61 96
| -6 -70 |
esa 83| -2 2 18 106 3 76 .18 35 31 | -52307 46466 0 0
| -38 -110 |
gfz 187| 0 1 -8 22 -34 17 -.21 18 18 | -187 180 36 119
| -1 23 |
igr n/a| -1 0 2 -19 -61 23 .01 8 8 | -13275 -242 34 63
| 56 -19 |
jpl n/a| 1 -13 -7 -130 8 120 .06 40 40 | 6193 -833 93 138
| -15 -14 |
mit 157| -2 0 3 18 -66 -45 .06 24 21 | 69 -445 71 114
| 13 -17 |
ngs 209| -1 0 -1 -18 93 5 -.02 13 12 | -751 -104 2392 4114
| -65 -29 |
sio 95| 0 1 0 -70 135 41 -.14 23 22 | --- --- --- ---
| 20 -77 |
Table 2.1429.1 GPS week: 1429 Day: 1 MJD: 54248.000
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 172| 0 -2 -1 7 -71 -62 -.21 15 15 | -162 -552 54 85
| 57 38 |
emr 62| 1 0 4 60 -83 4 .27 16 16 | 8100 -1861 56 101
| 17 1 |
esa 83| 0 10 0 26 156 -171 .19 83 57 | -999999 18687 0 0
| -119 3 |
gfz 187| 0 1 -10 100 -53 32 -.22 21 21 | 603 -333 75 478
| -36 28 |
igr n/a| -1 1 7 -2 -60 -21 .02 8 8 | -11729 -1075 32 122
| 22 7 |
jpl n/a| 5 -9 -15 -134 32 133 -.08 40 40 | 7244 -1691 89 133
| -8 1 |
mit 157| -3 0 4 21 -57 -34 .05 20 19 | 904 -860 71 126
| -1 -50 |
ngs 209| 0 1 6 -56 109 3 -.01 14 13 | -151 -556 2394 4177
| 68 -16 |
sio 95| 0 2 3 -67 126 78 -.04 22 19 | --- --- --- ---
| 23 -87 |
Table 2.1429.2 GPS week: 1429 Day: 2 MJD: 54249.000
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 172| 0 -2 -1 11 -66 -60 -.19 14 14 | -396 -43 52 83
| 54 47 |
emr 62| 2 -2 5 29 -68 -4 .30 17 17 | 6383 -926 54 89
| 49 -54 |
esa 83| 0 0 31 -44 28 18 .16 57 50 | 653726 713 0 0
| -38 -6 |
gfz 187| 0 2 -11 51 21 104 -.21 22 22 | -2 469 45 119
| -9 -3 |
igr n/a| 0 1 3 -27 -19 12 .05 8 8 | -12637 -125 35 80
| 86 -38 |
jpl n/a| -7 1 -19 -121 32 113 -.11 42 42 | 5627 -1017 105 142
| 3 -44 |
mit 157| -2 0 6 33 -44 -65 -.03 21 20 | -134 160 84 127
| -5 -53 |
ngs 209| -1 1 0 -14 78 -7 .02 14 13 | -423 39 2333 3609
| -12 37 |
sio 95| 1 2 3 -61 137 107 -.16 22 21 | --- --- --- ---
| 24 -84 |
Table 2.1429.3 GPS week: 1429 Day: 3 MJD: 54250.000
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 172| 0 -1 -3 12 -55 -30 -.22 14 13 | 892 -2586 46 92
| 31 66 |
emr 62| 3 -2 3 6 -82 20 .30 19 19 | 20710 373 74 142
| 33 -11 |
esa 83| -1 1 14 161 -15 -24 .13 20 20 | 5265 1735 50 126
| -18 -45 |
gfz 187| 0 0 -12 83 -3 148 -.20 21 21 | 88 223 36 113
| -43 25 |
igr n/a| 0 0 0 -18 -30 -53 .02 8 8 | -13128 2224 34 79
| 30 -16 |
jpl n/a| -10 -4 -13 -134 10 112 -.13 41 41 | 4136 1550 106 169
| -9 28 |
mit 157| -3 0 1 -8 -38 -50 -.02 22 19 | -113 1420 74 124
| 31 -33 |
ngs 209| 0 0 0 -86 69 -81 .01 14 13 | 1419 -6469 2269 3851
| 98 53 |
sio 95| 2 1 2 -103 180 109 -.27 25 24 | --- --- --- ---
| 14 -124 |
Table 2.1429.4 GPS week: 1429 Day: 4 MJD: 54251.000
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 172| 0 0 -3 -15 -52 -70 -.20 15 14 | -496 40 56 100
| 42 65 |
emr 62| 3 0 2 19 -41 2 .27 19 19 | 5715 1121 66 115
| 49 -33 |
esa 83| 0 -1 11 156 -104 -18 .20 20 20 | 5591 1412 60 123
| 48 -51 |
gfz 187| 0 0 -11 70 -7 176 -.16 21 21 | -19 -194 35 126
| -37 -4 |
igr n/a| 0 0 -1 -23 -26 -4 -.00 9 9 | -12247 2451 32 80
| 14 -26 |
jpl n/a| -3 -7 -16 -127 40 106 -.13 41 41 | 4150 1733 99 141
| -10 13 |
mit 157| -2 3 2 0 -50 -37 -.08 20 17 | -663 677 72 131
| 19 -5 |
ngs 209| -2 0 1 -72 109 0 -.02 14 12 | -522 84 2843 4106
| -26 31 |
sio 95| 4 0 5 -76 159 16 -.19 25 23 | --- --- --- ---
| 0 -136 |
Table 2.1429.5 GPS week: 1429 Day: 5 MJD: 54252.000
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 172| 0 -2 -3 -16 -92 -46 -.25 16 15 | -1508 1526 48 82
| 64 53 |
emr 62| 2 -1 1 96 -46 4 .29 19 19 | 7027 772 69 115
| -5 -54 |
esa 83| 0 1 17 23 -23 -38 .20 21 21 | 6942 1220 62 134
| 60 -20 |
gfz 187| 0 3 -15 62 -14 157 -.15 23 23 | -873 1115 40 130
| 2 13 |
igr n/a| 0 0 0 -11 -58 3 -.01 8 8 | -9933 2220 30 66
| 33 -36 |
jpl n/a| -1 -7 -17 -109 -28 108 -.19 42 42 | 5579 1458 105 148
| -6 18 |
mit 157| -3 0 0 43 -99 -59 -.08 23 20 | -714 1020 74 142
| -29 -32 |
ngs 209| 0 1 0 -87 158 0 .05 14 11 | -1510 1515 2435 3874
| 116 -98 |
sio 95| 0 1 5 -35 94 37 -.28 24 23 | --- --- --- ---
| -3 -95 |
Table 2.1429.6 GPS week: 1429 Day: 6 MJD: 54253.000
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 172| 0 0 -2 -22 -89 -49 -.22 14 13 | -730 156 49 90
| 104 43 |
emr 62| 2 0 4 83 -29 19 .29 22 22 | 8444 -2124 65 121
| 0 -74 |
esa 83| -2 0 17 69 -64 -13 .20 20 20 | 8379 -1780 54 137
| 70 7 |
gfz 187| -1 2 -13 54 -20 71 -.09 22 22 | -39 414 40 181
| 12 30 |
igr n/a| 0 0 1 -17 -70 -42 .00 8 8 | -7290 -717 31 79
| 53 -9 |
jpl n/a| -3 -8 -17 -109 -9 150 -.16 42 42 | 7461 -1735 99 149
| 13 -2 |
mit 157| -3 0 3 51 -92 -55 -.05 21 20 | -19 354 69 135
| 2 -48 |
ngs 209| 0 0 -2 -86 161 11 .01 13 12 | -794 338 2376 3719
| -64 -64 |
sio 95| 2 0 5 -24 78 44 -.25 23 22 | --- --- --- ---
| -20 -106 |
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 3.1429.0 GPS week: 1429 Day: 0 MJD: 54247.000
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 | 13 16 29 16 6 15 17 11 11 5 | 29 37 44 29 27 34 26 24 23 26
2E | 11 20 26 12 6 53 16 13 18 7 | 26 39 38 30 29 44 28 24 26 27
3 | 10 17 31 16 6 16 17 13 11 6 | 34 42 51 35 36 36 39 34 31 34
4E | 15 17 28 26 9 16 20 9 22 7 | 51 54 52 61 50 52 48 47 49 49
5 | 9 16 23 20 8 13 18 9 22 6 | 32 38 48 29 37 35 35 31 32 30
6 | 10 16 16 21 7 11 20 16 26 6 | 37 42 42 30 42 35 42 39 37 34
7 | 10 19 21 20 7 12 17 14 22 6 | 32 41 46 31 41 34 45 39 26 33
8 | 13 23 27 16 7 14 21 13 17 6 | 36 44 67 43 43 40 44 37 40 38
9E | 17 16 42 20 13 16 49 13 25 9 | 87 96 106 100 94 93 92 88 95 91
10 | 11 17 38 18 8 16 22 14 30 7 | 29 38 41 40 39 33 42 37 48 34
11 | 16 20 57 19 8 50 15 12 16 8 | 25 40 50 30 27 35 26 24 28 25
12 | 12 19 23 16 7 51 30 14 34 8 | 30 39 48 36 32 52 33 26 42 30
13 | 12 20 35 18 8 55 16 12 24 8 | 22 34 52 26 26 36 20 20 21 20
14 | 18 18 32 22 9 53 22 10 19 8 | 26 39 45 30 26 41 26 21 24 24
16 | 15 18 19 17 6 50 31 14 28 8 | 31 36 41 35 31 47 29 29 39 30
17 | 14 24 30 15 10 53 31 11 29 8 | 27 39 39 36 31 48 35 23 35 28
18 | 15 23 45 17 9 57 37 12 31 10 | 24 41 53 29 31 43 33 25 32 27
19 | 17 20 28 21 7 57 23 19 24 9 | 30 32 78 39 29 48 32 29 35 28
20 | 17 16 25 13 7 53 21 11 13 7 | 28 36 40 36 31 41 28 26 24 28
21E | 12 23 27 15 8 52 27 12 15 8 | 31 38 39 29 31 40 43 28 31 29
22 | 18 17 42 19 10 53 29 13 34 9 | 26 39 53 31 30 42 28 25 34 25
23 | 15 17 34 15 6 52 20 12 19 7 | 22 34 39 25 24 38 23 18 18 20
24E | 19 21 39 24 8 18 21 13 21 8 | 67 70 65 72 66 67 63 64 71 65
25E | 18 24 35 16 9 21 17 12 22 7 | 47 49 58 48 40 46 41 42 43 43
26 | 7 10 25 18 6 14 17 9 27 5 | 26 33 40 35 27 29 30 23 31 26
27E | 26 25 43 20 11 21 25 14 13 8 | 77 74 96 76 68 74 65 66 70 71
28 | 12 18 27 17 8 56 23 13 31 8 | 30 39 49 32 32 44 26 27 37 28
X29 | 7 11 42 17 7 12 30 9 --- 7 | 66 64 104 68 66 66 68 65 --- 65
30 | 11 11 30 17 7 11 16 10 12 5 | 42 45 54 34 46 41 39 43 35 39
31 | 14 19 75 14 9 52 22 13 27 10 | 25 37 60 27 29 41 26 22 28 25
X32 | 41 --- --- --- 34 56 --- 28 --- 26 | 69 --- --- --- 67 32 --- 53 --- 46
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 19 35 18 8 40 24 13 23 |T 37 44 54 40 39 44 38 35 37 36
WRMS | 14 19 31 18 8 40 21 12 22 |NE 32 39 51 34 35 40 33 30 31 30
MEDI | 14 18 30 17 8 50 21 13 22 |MD 30 39 49 34 32 41 33 29 34 30
Table 3.1429.1 GPS week: 1429 Day: 1 MJD: 54248.000
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 | 14 13 62 18 5 19 12 11 12 6 | 24 31 43 24 26 25 24 26 24 22
2E | 15 15 67 17 8 61 17 17 19 9 | 28 34 49 26 25 39 26 27 24 24
3 | 12 13 65 14 8 19 13 13 12 6 | 27 24 43 27 29 26 31 28 28 24
4E | 13 16 47 29 9 16 19 12 14 7 | 32 36 44 45 32 34 35 33 31 30
5 | 11 14 87 21 9 13 17 14 20 7 | 31 36 63 33 35 30 34 36 28 29
6 | 13 11 32 22 8 13 15 16 24 6 | 30 32 23 23 30 27 32 32 29 25
7 | 12 13 56 23 9 9 14 13 13 6 | 29 34 26 25 32 26 38 33 26 27
8 | 11 14 83 20 6 14 20 10 14 7 | 34 41 61 42 38 41 45 40 36 36
9E | 18 15 35 20 11 16 37 12 19 8 | 87 91 105 91 85 88 91 85 86 86
10 | 11 13 75 23 8 12 24 12 17 7 | 25 29 54 32 26 26 36 28 30 25
11 | 16 15 79 18 7 50 11 12 20 8 | 21 31 59 28 25 31 21 23 24 19
12 | 15 16 51 16 10 48 26 16 31 9 | 24 33 56 28 27 36 28 27 36 24
13 | 14 17 53 21 8 55 15 10 21 8 | 25 34 41 27 26 37 25 23 19 21
14 | 19 16 63 29 7 54 22 15 14 9 | 25 35 49 33 27 34 25 27 24 23
16 | 18 16 64 22 8 48 26 15 24 9 | 25 31 61 27 27 30 27 28 32 24
17 | 15 19 68 19 10 58 31 16 28 10 | 26 31 49 30 27 44 28 24 32 23
18 | 15 27 43 19 8 59 24 11 30 9 | 23 42 43 30 29 38 30 29 31 25
19 | 18 18 231 22 8 57 22 12 23 9 | 26 25 154 34 27 35 33 29 31 24
20 | 18 17 35 23 8 52 18 14 19 8 | 27 37 40 32 28 35 29 28 30 26
21E | 17 14 40 15 7 52 16 14 23 8 | 29 34 34 29 30 34 34 33 30 26
22 | 16 19 66 23 10 54 22 13 27 9 | 24 39 59 31 31 41 28 29 28 24
23 | 16 19 35 17 7 50 17 13 25 8 | 25 35 50 28 26 35 28 24 22 21
24E | 17 19 55 30 8 18 12 19 14 7 | 85 90 86 87 86 86 88 89 86 85
25E | 17 19 84 19 8 19 12 11 24 8 | 33 34 53 41 32 32 26 33 35 29
26 | 9 10 66 22 6 17 17 14 23 7 | 25 27 55 31 26 27 23 30 34 24
27E | 23 19 72 22 12 16 14 15 11 8 | 41 49 33 56 51 49 43 50 49 45
28 | 13 18 62 22 9 52 23 13 32 9 | 24 33 47 26 25 38 23 25 39 24
29 | 10 9 223 26 8 14 25 14 25 7 | 101 97 114 107 100 98 108 102 10 99
30 | 13 16 37 21 8 11 15 15 18 6 | 34 39 45 35 39 31 35 40 27 32
31 | 17 19 63 17 6 55 23 12 27 9 | 47 51 50 48 48 50 51 48 46 45
X32 | 47 --- --- --- 82 83 68 45 --- 32 | 60 --- --- --- 107 52 13 81 --- 45
------+---------------------------------------------------+----------------------------------------------------
RMS | 15 16 83 21 8 40 20 14 22 |T 35 40 56 38 38 40 36 38 33 33
WRMS | 15 16 57 21 8 40 19 13 19 |NE 31 36 55 33 35 37 33 35 28 29
MEDI | 15 16 63 21 8 48 18 13 20 |MD 27 34 49 31 29 35 30 29 30 25
Table 3.1429.2 GPS week: 1429 Day: 2 MJD: 54249.000
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 13 98 18 6 16 13 10 14 8 | 25 34 87 28 29 33 26 22 21 23
2E | 14 17 43 17 8 59 18 11 17 8 | 23 35 44 27 29 42 25 23 22 22
3 | 8 12 42 14 6 18 14 14 14 5 | 36 37 40 31 33 34 42 34 36 32
4E | 15 15 44 28 9 21 15 12 28 7 | 48 54 64 60 47 51 53 45 45 48
5 | 11 14 58 25 7 14 20 15 20 7 | 33 38 83 35 33 33 33 31 35 31
6 | 8 14 39 20 7 13 21 17 20 6 | 36 36 40 27 35 29 37 34 39 31
7 | 10 14 64 20 8 11 22 12 15 7 | 32 35 47 23 34 27 39 32 26 28
8 | 11 15 51 23 8 15 20 13 12 6 | 37 45 56 47 44 42 48 41 42 39
9E | 17 18 87 25 9 19 36 11 23 9 | 48 57 99 48 50 51 56 50 57 49
10 | 10 15 32 23 7 11 21 14 23 6 | 24 31 33 31 30 28 34 26 34 24
11 | 15 24 59 23 10 54 18 13 19 9 | 22 38 50 33 28 37 29 22 27 21
12 | 16 15 53 21 5 52 24 14 35 9 | 30 36 50 31 28 42 27 26 36 25
13 | 15 16 57 21 7 58 16 14 21 8 | 29 41 59 32 30 39 27 25 20 25
14 | 19 16 55 33 6 56 23 13 16 9 | 29 40 55 35 32 39 32 27 24 25
16 | 15 16 38 21 7 57 30 18 21 9 | 28 33 34 32 30 43 26 34 32 27
17 | 15 29 42 25 11 53 30 16 38 10 | 27 45 48 38 28 44 29 26 42 28
18 | 14 23 64 19 8 62 24 15 31 10 | 25 38 48 29 33 41 34 31 34 26
19 | 19 17 111 23 11 58 23 14 28 11 | 29 32 97 37 31 43 39 30 36 28
20 | 17 18 36 16 9 53 15 16 19 8 | 29 39 47 33 31 40 32 35 33 29
21E | 11 16 34 18 7 52 23 12 17 7 | 25 32 24 25 26 33 34 21 28 22
22 | 15 16 61 21 6 58 20 14 27 9 | 25 36 58 30 31 40 29 28 32 24
23 | 17 15 59 17 4 55 17 13 21 8 | 31 39 50 33 32 40 29 29 26 26
X24E | 16 20 67 28 9 19 19 16 --- 9 | 56 62 76 62 59 58 56 61 --- 56
25E | 17 19 46 21 10 21 12 19 24 7 | 33 35 42 37 29 33 31 27 36 28
26 | 9 17 39 22 6 17 24 10 26 7 | 27 29 48 32 29 29 33 28 31 25
27E | 18 18 45 26 10 20 21 16 13 7 | 41 46 60 50 39 42 40 38 43 39
28 | 13 18 43 19 11 58 21 16 32 9 | 26 37 43 30 28 45 26 27 36 26
X29 | 23 30 66 26 19 26 99 18 --- 17 | 106 102 95 103 89 101 80 92 --- 95
30 | 9 9 45 25 4 10 14 14 12 6 | 35 39 54 29 38 32 38 38 38 34
31E | 11 16 62 21 6 52 14 11 15 8 | 27 33 45 25 27 34 27 26 25 24
X32 | 104 --- --- --- 206 116 --- 133 --- 84 | 54 --- --- --- 231 37 --- 200 --- 91
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 17 57 22 8 42 21 14 22 |T 34 41 55 37 41 40 36 39 33 33
WRMS | 14 17 50 22 8 42 20 13 21 |NE 33 40 55 35 42 39 34 39 32 33
MEDI | 15 16 51 21 8 52 20 14 20 |MD 29 37 50 32 31 40 33 30 34 28
Table 3.1429.3 GPS week: 1429 Day: 3 MJD: 54250.000
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 15 21 16 6 17 12 11 18 5 | 28 33 54 31 28 30 28 30 27 28
2E | 13 17 26 14 6 62 11 17 20 8 | 26 36 42 30 28 46 28 26 25 26
3 | 12 19 17 13 9 23 29 17 20 7 | 32 37 37 27 33 36 33 37 29 29
4E | 16 16 22 30 8 18 21 12 23 7 | 48 52 52 57 46 50 47 44 47 45
X5 | 11 16 13 23 8 12 20 14 --- 6 | 35 38 41 36 40 37 42 40 --- 35
6 | 11 20 15 25 8 11 22 13 31 7 | 34 36 36 26 33 33 38 33 33 30
7 | 12 19 9 24 13 13 23 12 25 6 | 32 36 37 23 36 31 41 36 24 30
8 | 13 17 19 23 11 17 21 15 21 6 | 43 52 62 56 50 50 49 51 47 48
9E | 21 19 20 22 8 18 42 15 37 9 | 78 83 78 84 77 80 88 76 85 78
10 | 12 19 21 21 8 15 25 15 22 7 | 25 30 40 31 22 25 33 26 25 23
11 | 13 14 26 18 8 52 14 13 24 7 | 22 31 31 30 25 36 27 26 21 21
12 | 13 17 19 18 6 52 21 15 37 8 | 28 32 37 32 26 40 29 25 37 26
13 | 13 17 24 17 7 56 16 13 21 7 | 29 36 51 31 29 38 28 28 22 26
X14 | 16 --- 19 32 10 55 21 15 22 9 | 30 --- 43 34 29 38 22 35 25 26
16 | 17 24 16 23 7 51 29 14 24 8 | 30 36 43 33 31 39 28 33 35 30
17 | 15 20 23 18 9 50 32 13 30 8 | 27 33 40 36 28 44 32 29 34 27
18 | 14 25 18 16 8 60 23 13 32 8 | 24 39 37 30 28 37 30 28 30 25
19 | 18 19 20 18 11 58 22 17 27 8 | 27 35 72 34 27 41 29 30 29 26
20 | 15 20 21 20 7 46 23 11 21 7 | 26 39 45 35 27 39 32 29 30 28
21E | 16 17 15 18 7 53 17 11 20 7 | 30 35 42 31 31 37 32 29 33 28
22 | 16 18 26 22 7 56 19 15 25 8 | 25 36 46 30 29 39 28 29 29 25
23 | 15 19 27 15 6 51 21 12 22 8 | 27 36 48 30 29 35 27 28 27 25
24E | 19 21 19 31 8 18 20 18 28 8 | 60 68 64 66 63 64 72 59 85 63
25E | 18 24 19 25 9 19 15 14 24 7 | 33 34 34 40 28 34 27 28 31 27
26 | 8 15 19 22 7 19 20 10 26 6 | 26 27 37 34 25 25 25 30 31 25
27E | 18 21 19 28 7 22 16 17 19 7 | 39 39 36 48 30 37 36 30 33 33
28 | 13 19 18 21 8 53 26 17 34 8 | 28 35 38 32 27 40 26 27 39 27
X29 | 10 13 15 22 13 16 26 15 --- 6 | 87 87 102 94 89 86 73 88 --- 85
30 | 10 14 15 23 6 10 16 9 15 5 | 39 43 41 36 43 40 45 41 37 38
31E | 11 16 19 16 9 52 14 12 16 6 | 31 35 44 34 31 37 32 30 33 30
X32 | 16 --- --- --- 832 57 --- 742 --- 29 | 54 --- --- --- 741 56 --- 669 --- 60
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 19 20 21 8 41 22 14 25 |T 35 41 47 39 58 41 36 56 35 34
WRMS | 13 19 20 21 8 41 19 13 24 |NE 32 38 46 35 64 39 33 62 30 32
MEDI | 13 19 19 21 8 46 21 14 23 |MD 30 36 42 33 29 38 32 30 31 28
Table 3.1429.4 GPS week: 1429 Day: 4 MJD: 54251.000
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 | 13 19 18 16 6 16 13 10 16 5 | 33 43 51 38 33 35 34 32 29 33
2E | 17 19 18 13 6 55 12 15 18 7 | 29 41 48 35 34 47 29 33 31 31
3 | 15 22 19 12 9 22 11 19 13 6 | 36 45 44 36 36 39 36 35 32 35
4E | 20 19 21 27 10 17 23 10 22 7 | 63 67 68 75 67 68 74 66 69 66
5 | 9 18 16 22 9 12 17 10 25 6 | 28 32 38 29 30 28 29 27 32 26
6 | 9 12 12 18 7 9 17 15 24 5 | 34 33 39 33 32 31 32 37 31 31
7 | 9 13 14 18 8 12 17 11 20 5 | 32 32 38 33 32 30 35 37 27 31
8 | 20 17 24 24 9 24 20 14 26 7 | 83 93 94 91 87 92 92 89 82 87
9E | 19 24 21 27 11 19 39 12 30 9 | 65 72 76 77 68 69 71 64 65 66
10 | 11 16 28 23 8 15 24 11 33 7 | 23 30 37 30 26 27 33 21 40 24
11 | 11 16 24 13 7 54 16 14 19 7 | 24 35 42 32 28 36 36 23 28 26
12 | 14 21 15 18 10 48 21 11 36 8 | 29 38 42 32 28 37 27 26 39 28
13 | 15 19 22 16 9 57 15 11 23 7 | 31 42 49 36 33 44 34 27 26 30
14 | 20 21 22 23 9 54 18 13 23 8 | 31 46 47 35 31 41 26 28 33 30
16 | 16 18 20 19 8 49 26 14 23 8 | 33 43 43 37 33 39 30 33 27 32
17 | 15 20 20 22 11 50 37 14 31 9 | 27 36 40 39 30 46 38 27 34 28
18 | 14 23 21 17 9 60 20 12 30 8 | 25 40 39 29 30 33 31 28 32 27
19 | 18 19 20 16 7 60 24 15 25 8 | 32 35 53 39 34 39 37 33 40 32
20 | 16 18 20 16 7 52 14 16 16 7 | 25 37 47 30 27 37 27 25 30 26
21E | 16 19 19 18 13 52 16 16 24 7 | 38 40 46 36 39 45 35 41 29 34
22 | 15 21 19 20 9 56 20 11 26 8 | 26 42 43 30 28 38 29 27 29 27
23 | 15 19 20 13 9 53 15 14 20 7 | 31 43 50 37 35 44 36 29 31 32
24E | 18 19 22 27 11 19 16 12 29 7 | 66 75 74 66 72 69 73 67 83 69
25E | 17 25 19 27 12 22 18 23 26 8 | 39 45 54 49 38 41 32 35 33 36
26 | 8 10 18 28 8 15 19 11 35 7 | 27 34 42 40 32 32 40 33 40 30
27E | 21 22 25 30 7 24 15 22 22 8 | 38 45 49 50 36 39 39 36 40 36
28 | 13 17 18 21 11 56 25 19 24 8 | 30 36 52 38 33 41 30 33 28 32
X29 | 11 11 17 28 10 14 27 16 --- 7 | 92 98 110 104 98 97 101 90 --- 96
30 | 8 14 21 21 9 12 10 10 19 5 | 33 38 45 37 36 33 36 34 33 33
31E | 10 18 16 17 8 49 11 13 22 6 | 35 40 43 34 32 40 36 36 39 35
X32 | 23 --- --- --- 16 27 --- 22 --- 16 | 66 --- --- --- 169 35 --- 157 --- 46
------+---------------------------------------------------+----------------------------------------------------
RMS | 15 19 20 21 9 41 20 14 25 |T 38 45 51 43 44 44 41 42 38 38
WRMS | 14 19 20 21 9 41 17 12 23 |NE 36 43 49 40 42 41 38 40 34 35
MEDI | 15 19 20 19 9 27 17 14 24 |MD 32 40 46 36 33 39 35 33 32 32
Table 3.1429.5 GPS week: 1429 Day: 5 MJD: 54252.000
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 | 16 18 21 17 6 20 16 18 15 6 | 30 37 36 35 29 34 27 38 26 29
2E | 16 21 23 18 7 61 16 14 20 8 | 31 41 38 36 32 44 29 34 28 30
3 | 10 17 19 18 7 20 14 12 18 6 | 31 36 34 32 28 32 33 33 29 30
4E | 28 18 22 25 10 20 34 15 22 8 | 76 88 79 94 83 83 90 81 84 81
5 | 10 18 15 27 9 19 17 9 32 7 | 29 38 32 36 31 32 28 31 25 27
6 | 10 18 15 23 6 13 19 11 24 6 | 28 29 30 27 26 26 25 27 29 23
7 | 11 17 16 25 7 12 20 10 28 6 | 29 30 30 30 27 27 31 29 28 24
8E | 15 17 23 21 10 20 25 16 19 7 | 43 48 53 45 45 45 51 50 43 43
9E | 18 21 20 27 12 27 42 16 29 9 | 67 72 71 73 68 64 76 67 65 68
10 | 12 15 23 19 8 17 21 14 26 7 | 24 28 28 29 28 27 37 29 42 26
11 | 14 19 36 14 6 56 17 13 27 8 | 23 36 41 26 26 31 31 27 31 22
12 | 17 19 14 24 9 49 23 14 35 8 | 22 31 27 29 21 27 22 27 34 22
13 | 14 19 23 20 7 58 17 13 19 8 | 24 41 44 25 25 40 27 25 18 23
14 | 22 22 19 30 7 54 28 19 15 9 | 27 38 35 29 25 35 28 30 24 24
16 | 16 21 18 22 9 52 26 16 25 8 | 32 43 44 33 32 40 24 36 33 33
17 | 15 20 18 24 9 54 34 14 24 8 | 21 34 31 35 22 34 26 19 23 19
18 | 16 25 20 20 8 60 22 12 30 8 | 22 39 31 25 25 29 26 27 31 22
19 | 17 18 21 23 10 63 29 17 27 9 | 28 31 59 29 23 32 29 27 33 25
20 | 16 16 23 17 6 51 19 13 20 7 | 23 36 32 27 24 33 25 30 31 23
21E | 18 20 20 19 9 53 18 11 32 8 | 27 34 29 26 28 32 31 32 41 25
22 | 16 21 22 23 7 59 20 13 20 8 | 24 39 34 27 25 38 22 28 27 23
23 | 15 19 22 17 7 55 17 13 24 7 | 28 39 39 28 28 37 30 35 34 28
24E | 16 23 25 25 8 18 17 13 25 7 | 97 101 106 99 95 98 102 100 95 98
25E | 21 24 19 26 8 20 16 12 19 7 | 37 39 37 43 36 39 35 39 30 33
26 | 9 15 29 27 10 22 24 15 27 7 | 23 28 36 34 25 26 33 31 36 25
27E | 23 20 24 29 7 24 17 15 19 8 | 46 48 50 54 46 46 49 46 42 44
28 | 15 20 16 23 10 53 31 14 22 8 | 24 40 39 32 28 35 33 28 27 26
X29 | 23 21 29 39 11 26 108 21 --- 18 | 149 143 127 145 130 146 106 140 --- 132
30 | 11 15 15 28 5 14 16 10 9 5 | 29 34 31 32 31 30 29 33 32 29
31E | 12 18 12 19 7 51 13 13 15 6 | 30 35 35 29 28 30 31 32 26 28
X32 | 37 --- --- --- 19 80 --- 23 --- 26 | 83 --- --- --- 158 34 --- 138 --- 58
------+---------------------------------------------------+----------------------------------------------------
RMS | 16 19 21 23 8 42 23 14 24 |T 38 45 44 41 41 42 38 43 36 36
WRMS | 15 19 21 23 8 42 20 11 23 |NE 34 40 40 35 37 37 32 39 29 31
MEDI | 16 19 20 23 8 49 19 14 24 |MD 29 38 36 32 28 34 30 32 31 27
Table 3.1429.6 GPS week: 1429 Day: 6 MJD: 54253.000
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 | 13 21 18 20 7 21 18 13 11 6 | 32 45 37 36 34 37 33 35 33 33
2 | 13 26 19 14 9 56 19 12 13 7 | 34 52 49 40 39 53 32 38 35 36
3 | 11 31 18 17 7 21 14 14 18 6 | 35 51 40 32 37 41 36 39 37 36
4E | 13 20 23 20 10 20 24 9 19 7 | 82 91 90 94 86 88 86 81 89 84
5 | 11 17 21 31 8 11 14 11 24 7 | 33 38 47 39 37 33 35 35 34 34
6 | 10 16 15 22 7 11 19 13 15 5 | 35 35 41 28 35 33 36 31 30 31
7 | 11 18 14 23 7 12 18 10 16 5 | 35 37 40 31 35 32 38 30 31 32
8E | 18 24 22 21 8 23 30 10 15 7 | 52 53 61 56 53 52 65 51 55 52
9E | 16 19 20 25 9 20 33 12 30 8 | 91 91 93 95 91 93 98 91 86 91
10 | 11 21 22 21 7 15 23 14 26 7 | 30 33 33 37 29 30 42 24 32 29
11 | 11 25 25 19 6 58 22 15 33 9 | 26 41 36 34 27 36 33 18 25 22
12 | 15 19 19 27 9 51 25 15 36 9 | 28 36 35 38 29 46 34 29 41 28
13 | 12 27 22 16 6 58 19 11 20 8 | 32 47 44 38 33 47 29 27 25 30
14 | 21 22 16 26 7 57 21 12 24 8 | 34 43 39 36 32 40 25 29 32 29
16 | 13 24 16 21 8 55 31 18 25 8 | 35 45 49 39 41 47 30 37 40 36
17 | 14 20 19 18 10 54 29 15 29 8 | 27 39 34 43 31 51 28 30 37 28
18 | 14 27 22 19 9 63 20 13 26 8 | 30 42 36 33 34 37 32 29 32 29
19 | 15 22 18 20 9 62 24 16 28 8 | 29 31 53 35 29 48 33 19 30 24
20 | 15 21 18 20 6 51 18 16 13 7 | 28 40 39 34 28 37 32 30 28 28
21E | 16 20 17 16 10 56 16 15 21 7 | 33 35 36 32 33 44 29 31 29 29
22 | 14 23 26 24 6 60 19 16 27 9 | 31 44 41 34 34 42 29 30 27 29
23 | 12 24 17 16 7 54 21 11 19 7 | 34 49 46 40 34 49 37 28 36 33
24E | 15 24 27 20 8 17 23 11 29 7 | 64 66 76 68 65 68 77 60 57 63
25E | 18 27 20 26 7 21 18 13 23 7 | 33 38 38 45 32 32 25 31 34 30
26 | 9 16 21 16 7 18 23 15 35 7 | 30 30 39 38 30 33 35 32 45 31
27E | 20 23 18 28 5 23 16 12 18 7 | 40 45 40 54 39 40 34 40 38 38
X28 | 13 --- 17 22 12 56 26 17 28 9 | 33 --- 45 37 33 45 37 33 38 32
X29 | 11 14 17 20 13 17 27 20 --- 7 | 89 87 103 98 89 87 74 81 --- 85
30 | 10 16 20 31 7 10 12 11 20 6 | 39 41 49 36 43 36 40 40 47 39
31E | 11 19 21 21 6 52 13 12 14 7 | 37 45 47 39 37 43 39 38 43 38
X32 | 13 --- --- --- 14 52 --- 12 --- 14 | 34 --- --- --- 79 52 --- 73 --- 30
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 22 20 22 8 42 21 13 23 |T 39 47 48 44 42 46 41 39 39 38
WRMS | 13 22 20 22 8 42 20 12 22 |NE 34 43 44 38 37 43 35 34 34 33
MEDI | 13 21 19 20 7 51 20 13 23 |MD 34 43 41 38 34 43 34 32 35 32
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 4.1429 GPS week: 1429 MJD: 54247.0-54253.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2947 |U 15 20 42 |U 17 23 53 |U 18 20 38 |
emr | emr 2851 |U 21 18 46 |U 17 23 58 | 21 20 42 |
esa | esa 2748 |U 26 27 56 |U 23 44 76 | 42 41 82 |
gfz | gfz 2849 |U 16 19 40 |U 15 23 45 |U 19 18 38 |
igr | igr 2929 | 20 22 49 | 17 27 52 | 22 22 47 |
igs | igs 2930 | 18 21 47 | 17 24 53 | 20 18 44 |
jpl | jpl 2939 | 20 20 44 | 15 25 51 | 25 28 43 |
mit | mit 2893 |U 16 20 43 |U 17 24 51 |U 18 20 38 |
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 5.1429.0 GPS week: 1429 Day: 0 MJD: 54247.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2950 | 16 31 48 | 16 24 55 | 18 16 34 |
emr | emr 2872 | 20 24 58 | 21 26 47 | 22 19 45 |
esa | esa 2784 | 16 29 52 | 19 27 54 | 17 18 32 |
gfz | gfz 2853 | 15 28 38 | 13 23 42 | 17 15 35 |
igr | igr 2925 | 24 38 65 | 19 29 61 | 23 17 43 |
igs | igs 2945 | 22 39 68 | 15 24 38 | 18 17 38 |
jpl | jpl 2957 | 20 28 48 | 12 21 46 | 22 26 37 |
mit | mit 2880 | 20 36 59 | 17 26 48 | 18 19 33 |
Table 5.1429.1 GPS week: 1429 Day: 1 MJD: 54248.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2943 | 16 32 53 | 16 23 43 | 19 20 38 |
emr | emr 2880 | 17 22 45 | 15 23 36 | 24 18 45 |
esa | esa 2727 | 18 30 58 | 25 33 66 | 39 46 68 |
gfz | gfz 2853 | 16 26 45 | 12 23 31 | 20 19 40 |
igr | igr 2913 | 20 37 68 | 16 28 34 | 25 22 54 |
igs | igs 2950 | 17 31 56 | 16 21 49 | 21 19 50 |
jpl | jpl 2939 | 21 27 48 | 14 22 47 | 28 27 46 |
mit | mit 2976 | 17 30 51 | 13 20 40 | 20 20 41 |
Table 5.1429.2 GPS week: 1429 Day: 2 MJD: 54249.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2947 | 15 25 45 | 16 20 61 | 17 20 36 |
emr | emr 2878 | 16 21 38 | 13 19 58 | 20 18 34 |
esa | esa 2590 | 70 75 104 | 41 139 177 | 165 146 318 |
gfz | gfz 2853 | 15 21 41 | 13 21 49 | 19 22 37 |
igr | igr 2940 | 18 26 56 | 13 20 57 | 20 20 46 |
igs | igs 2921 | 17 25 47 | 15 28 63 | 21 20 41 |
jpl | jpl 2945 | 19 28 43 | 13 23 52 | 22 25 39 |
mit | mit 2880 | 15 21 43 | 14 18 60 | 17 20 33 |
Table 5.1429.3 GPS week: 1429 Day: 3 MJD: 54250.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2941 | 8 15 44 | 19 21 52 | 17 16 35 |
emr | emr 2783 | 13 14 53 | 20 24 81 | 18 16 47 |
esa | esa 2784 | 23 19 65 | 20 24 49 | 18 15 35 |
gfz | gfz 2847 | 13 17 51 | 15 20 35 | 17 15 38 |
igr | igr 2919 | 14 15 44 | 19 23 46 | 22 18 53 |
igs | igs 2906 | 12 13 44 | 18 23 42 | 19 15 45 |
jpl | jpl 2923 | 18 16 51 | 13 24 43 | 23 21 39 |
mit | mit 2880 | 10 16 41 | 17 21 42 | 18 15 38 |
Table 5.1429.4 GPS week: 1429 Day: 4 MJD: 54251.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2951 | 21 21 42 | 19 24 46 | 18 23 40 |
emr | emr 2880 | 20 14 43 | 18 24 54 | 21 22 37 |
esa | esa 2784 | 19 17 42 | 24 33 71 | 20 20 39 |
gfz | gfz 2848 | 21 21 42 | 20 30 67 | 18 18 40 |
igr | igr 2934 | 24 24 48 | 22 34 60 | 20 28 47 |
igs | igs 2945 | 19 18 40 | 22 25 67 | 21 19 43 |
jpl | jpl 2945 | 23 24 52 | 20 33 61 | 25 33 44 |
mit | mit 2880 | 16 19 42 | 20 32 60 | 19 19 39 |
Table 5.1429.5 GPS week: 1429 Day: 5 MJD: 54252.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2948 | 13 8 35 | 18 28 49 | 22 18 49 |
emr | emr 2880 | 28 18 46 | 18 25 50 | 25 18 48 |
esa | esa 2784 | 13 8 37 | 19 29 59 | 22 17 44 |
gfz | gfz 2845 | 14 10 41 | 16 26 41 | 22 16 46 |
igr | igr 2939 | 17 10 36 | 18 33 49 | 27 24 47 |
igs | igs 2936 | 16 11 41 | 19 28 54 | 23 17 44 |
jpl | jpl 2942 | 18 11 29 | 15 27 48 | 32 28 57 |
mit | mit 2880 | 13 6 36 | 23 33 47 | 21 19 47 |
Table 5.1429.6 GPS week: 1429 Day: 6 MJD: 54253.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2951 | 16 8 28 | 17 21 61 | 17 25 35 |
emr | emr 2784 | 31 15 38 | 18 20 80 | 19 26 36 |
esa | esa 2784 | 21 8 33 | 15 21 57 | 16 26 36 |
gfz | gfz 2847 | 19 7 26 | 13 20 52 | 17 24 33 |
igr | igr 2936 | 22 7 29 | 13 26 59 | 18 26 41 |
igs | igs 2907 | 26 8 35 | 15 21 58 | 20 22 47 |
jpl | jpl 2928 | 20 9 36 | 16 25 62 | 21 38 40 |
mit | mit 2880 | 20 10 27 | 15 17 57 | 17 26 38 |
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 6.1429 GPS week: 1429 MJD: 54247.500-54253.500
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 | -61 -37 37 -33 -4 | 6 21
| 16 26 61 95 7 | 4
emr uuuxu | 27 -2 30 492 -13 | 54 60
| 20 27 190 191 13 | 11
esa uuuux | 16 23 16 -30 5 | 43 52
| 42 67 74 154 31 | 5
gfz uuuuu | -31 34 -202 -65 -2 | -10 29
| 21 28 92 38 10 | 8
igr xxxxx | 4 -24 -75 -36 -7 | -5 24
| 18 32 68 49 5 | 7
irf xxxxx | -15 18 43 -30 3 | -10 28
| 13 15 37 21 11 | 8
jpl uuuuu | -15 22 17 16 -6 | -2 38
| 25 16 129 117 13 | 12
mit uuuuu | 19 13 48 -31 5 | 7 26
| 22 29 72 64 8 | 8
ngs uuuuu | -3 1 -13 105 3 | 14 20
| 45 65 48 133 18 | 2
sio uuuuu | 86 9 51 -23 -2 | 19 32
| 32 25 48 29 13 | 9
Table 7.1429.0 GPS week: 1429 Day: 0 MJD: 54247.500
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 | -36 -39 39 35 9 | 9 20
emr uuuxu | 42 -4 -44 361 -15 | 69 73
esa uuuux | 82 28 -80 274 70 | 38 48
gfz uuuuu | -51 -9 -62 -111 -10 | 0 28
igr xxxxx | -9 -66 8 -102 -14 | 5 24
irf xxxxx | -28 -10 73 -25 -6 | 0 27
jpl uuuuu | -14 5 -158 200 -30 | 18 50
mit uuuuu | -11 -23 126 3 0 | 18 34
ngs uuuuu | 1 55 2 -56 5 | 15 22
sio uuuuu | 49 -30 87 -37 -5 | 31 41
Table 7.1429.1 GPS week: 1429 Day: 1 MJD: 54248.500
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 | -47 -36 73 -154 -3 | 10 21
emr uuuxu | -10 4 38 301 -32 | 66 71
esa uuuux | -12 140 24 -177 6 | 46 57
gfz uuuuu | -37 57 -215 -59 -13 | -2 28
igr xxxxx | -16 -1 -56 -10 -13 | 3 24
irf xxxxx | -9 21 56 -50 -11 | -2 27
jpl uuuuu | -10 29 -100 5 -15 | 10 46
mit uuuuu | 41 22 67 -48 -6 | 15 32
ngs uuuuu | 7 -47 -18 249 24 | 15 22
sio uuuuu | 78 -2 61 -42 -17 | 29 40
Table 7.1429.2 GPS week: 1429 Day: 2 MJD: 54249.500
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 | -59 -36 32 79 1 | 7 22
emr uuuxu | 42 -31 173 287 -27 | 58 65
esa uuuux | -6 56 117 -65 -1 | 48 57
gfz uuuuu | -9 27 -257 -39 -3 | -8 30
igr xxxxx | 26 -68 13 28 -2 | -3 26
irf xxxxx | -12 18 13 -40 -3 | -8 29
jpl uuuuu | 32 15 66 36 3 | 0 42
mit uuuuu | 41 23 9 -34 1 | 9 30
ngs uuuuu | -49 30 -86 -10 7 | 14 21
sio uuuuu | 72 -6 3 -50 -15 | 22 37
Table 7.1429.3 GPS week: 1429 Day: 3 MJD: 54250.500
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 | -61 -4 -82 -64 -11 | 7 22
emr uuuxu | 16 -6 315 458 -13 | 52 59
esa uuuux | 50 45 -51 -5 -27 | 50 59
gfz uuuuu | -20 70 -198 -28 -9 | -11 30
igr xxxxx | 21 -3 -106 19 -2 | -5 25
irf xxxxx | 5 27 -24 -17 -3 | -12 29
jpl uuuuu | -23 36 -37 -31 -5 | -6 38
mit uuuuu | 38 -4 -57 -95 1 | 5 25
ngs uuuuu | -48 -71 -15 127 23 | 14 21
sio uuuuu | 129 13 67 13 -13 | 17 32
Table 7.1429.4 GPS week: 1429 Day: 4 MJD: 54251.500
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 | -71 -29 41 45 -7 | 0 20
emr uuuxu | 27 -36 67 577 -1 | 42 48
esa uuuux | 45 -35 18 -126 -6 | 39 48
gfz uuuuu | -2 50 -237 -37 -1 | -20 30
igr xxxxx | 20 -1 -175 -65 -8 | -13 23
irf xxxxx | -6 13 38 -2 13 | -20 28
jpl uuuuu | -19 23 0 89 -3 | -16 33
mit uuuuu | -1 -6 14 97 12 | -3 18
ngs uuuuu | -37 39 45 -14 -13 | 12 18
sio uuuuu | 130 13 -30 -4 12 | 7 21
Table 7.1429.5 GPS week: 1429 Day: 5 MJD: 54252.500
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 | -85 -26 40 -157 -8 | 1 20
emr uuuxu | 22 43 -49 756 1 | 41 47
esa uuuux | -12 -22 -21 34 -3 | 38 47
gfz uuuuu | -45 36 -335 -126 15 | -20 30
igr xxxxx | 4 5 -103 -74 -4 | -13 23
irf xxxxx | -32 38 74 -61 19 | -18 29
jpl uuuuu | -50 44 168 -182 7 | -15 33
mit uuuuu | 0 67 152 -65 13 | -2 20
ngs uuuuu | 66 -78 40 272 -22 | 12 18
sio uuuuu | 63 41 61 -54 15 | 8 23
Table 7.1429.6 GPS week: 1429 Day: 6 MJD: 54253.500
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 | -68 -88 118 -13 -10 | 7 20
emr uuuxu | 49 16 -289 707 -1 | 48 54
esa uuuux | -32 -54 104 -144 -8 | 43 52
gfz uuuuu | -55 4 -107 -56 8 | -10 26
igr xxxxx | -16 -37 -103 -49 -7 | -7 20
irf xxxxx | -25 16 71 -17 11 | -8 25
jpl uuuuu | -23 3 183 -8 -1 | -5 26
mit uuuuu | 23 14 26 -75 12 | 8 22
ngs uuuuu | 39 80 -59 164 -6 | 17 19
sio uuuuu | 81 36 107 12 4 | 17 29
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