[IGSREPORT-15341] Wk 1436 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Aug 2 22:12:49 PDT 2007
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IGS Electronic Report 02 Aug 22:13:06 PDT 2007 Message Number 15341
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1436 (Jul 15, 2007 - Jul 21, 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:
igs1436[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1436[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1436[0-6].cls IGS GPS clock combination summary report.
igs14367.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14367.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 | SCUB
0 | GFZ | HARB
0 | JPL | 12 13 23 31 SCOR WAB2
0 | MIT | SYDN USN3
1 | ESA | YELL
1 | JPL | 12 31 MDVJ NISU SCOR WAB2
1 | MIT | 32
2 | JPL | 12 13 14 16 20 23 31 SCOR WAB2
3 | ALL | 32
3 | EMR | 10
3 | ESA | BILI
3 | GFZ | DAV1 YAKT
3 | JPL | 10 12 13 14 16 18 20 21 23 28 31
3 | MIT | YAKT
4 | EMR | THTI
4 | ESA | BILI
4 | GFZ | DAV1
5 | EMR | KERG YELL
5 | ESA | 28 BILI MAC1 MATE YELL
5 | GFZ | FAIR
5 | MIT | FAIR
6 | COD | MCM4
6 | EMR | 3 10
6 | ESA | 10 BILI LPGS YELL
6 | GFZ | DAV1 KERG
6 | MIT | NISU
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
----+--------+---------------
6 | ESA | 29
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 G29 | 2 | 1 | 2 | | | | 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 | .5 .1 1.1 -4 -5 9 -.42
EMR | -.2 -1.1 4.0 -10 27 9 -.27
ESA | 3.1 -2.2 -11.4 -23 2 -20 -1.46
GFZ | 1.2 .2 1.5 -7 -30 1 -.78
JPL | 3.9 2.2 15.8 206 -62 172 -.26
MIT | -5.5 2.9 4.5 -11 -8 -1 -.40
NGS | 4.7 .7 3.8 3 -42 21 -1.39
SIO | -4.1 3.0 -12.8 69 9 24 -.20
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 1.1436.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1436.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 2.1436.[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 3.1436.[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 5.1436.0-6).
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 1436 summary. (Jul 15, 2007 - Jul 21, 2007)
Table 1.1436.a GPS week: 1436 MJD: 54296.000-54302.000
Mean and standard deviations of transformation parameters to the
combined IGS orbit.
WRMS - orbit RMS weighted by the SP3 header accuracy codes.
STA - Mean number of stations in the daily solutions.
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -1 1 -3 -11 -41 -.10 11 11 | -68 -671 32 94
| 0 0 0 10 13 24 .04 | 559 789
emr 62| 2 0 3 20 -26 -8 .39 17 17 | 5292 -1355 56 119
| 0 2 1 20 18 12 .04 | 2512 1042
esa 64| 0 0 4 103 -63 -8 .29 21 21 | 5393 -1283 50 128
| 1 1 2 36 46 42 .04 | 2521 1029
gfz 184| 0 2 -5 6 17 37 -.11 12 13 | 166 -283 33 131
| 0 1 0 24 21 18 .04 | 325 561
igr n/a| 0 1 1 -6 -2 -3 -.01 7 7 | -12228 -2504 29 75
| 0 0 1 6 9 17 .02 | 5382 1265
jpl n/a| -3 -6 -10 -229 37 169 .15 40 40 | 5221 -1471 75 267
| 4 5 4 17 6 15 .03 | 4328 1194
mit 267| -2 0 0 30 -3 -25 -.08 17 17 | 90 -335 53 122
| 1 0 0 40 25 22 .04 | 353 523
ngs 204| 0 0 0 0 76 15 -.24 14 12 | -71 -654 2595 4142
| 0 0 0 17 25 20 .06 | 520 747
sio 101| 1 0 0 -148 -76 24 .08 22 22 | --- --- --- ---
| 0 1 1 32 32 29 .06 | --- ---
Table 1.1436.b GPS week : 1436 MJD: 54296.000-54302.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 5 5 6 5 7 6 7 |
2 | 8 8 8 8 7 8 8 |
3 | 6 5 6 5 7 6 10 |
4 | 5 5 6 5 5 6 6 |
5E | 6 6 6 6 7 6 8 |
6 | 5 5 5 5 6 6 6 |
7 | 6 5 5 5 6 6 6 |
8 | 7 6 7 6 6 6 6 |
9 | 6 6 6 6 6 6 7 |
10E | 8 8 9 8 9 9 9 |
11 | 7 7 7 7 8 7 7 |
12 | 7 7 8 7 7 6 7 |
13 | 7 7 7 7 7 6 6 |
14 | 7 7 8 7 6 7 7 |
16 | 7 7 7 7 7 7 7 |
17 | 8 7 7 6 6 7 8 |
18E | 7 6 6 6 6 5 5 |
19 | 8 6 7 7 7 7 7 |
20E | 6 6 6 6 6 6 5 |
21 | 8 7 8 7 8 8 8 |
22E | 6 6 6 6 5 5 5 |
23 | 7 7 7 7 7 7 7 |
24 | 5 5 5 6 6 5 6 |
25 | 6 6 6 12 6 6 6 |
26 | 5 5 6 5 6 6 6 |
27 | 6 5 6 6 6 6 5 |
28 | 7 7 8 7 6 7 6 |
29 | 5 6 28 6 7 7 6 |
30 | 6 6 6 6 7 7 7 |
31 | 7 7 8 8 8 9 7 |
32E | 18 18 18 18 22 26 32 |
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 2.1436.0 GPS week: 1436 Day: 0 MJD: 54296.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 0 0 0 0 8 -27 -.15 12 12 | 3 -444 35 96
| 73 -39 |
emr 62| 1 -3 3 39 -44 -12 .38 14 14 | 9719 -1679 49 110
| 4 -25 |
esa 64| 0 2 6 74 -50 -35 .23 20 20 | 9802 -1555 52 129
| -49 -13 |
gfz 184| 0 2 -6 -5 26 40 -.16 12 12 | 480 -505 33 127
| 62 -1 |
igr n/a| 0 1 0 -11 8 11 -.04 7 7 | -3699 -2838 30 75
| 18 -41 |
jpl n/a| -6 -5 -9 -251 45 181 .19 40 40 | 9382 -1788 75 154
| 23 -28 |
mit 272| -1 0 0 69 -13 -40 -.06 17 17 | 215 -283 64 137
| -30 31 |
ngs 204| 0 0 0 -28 60 2 -.26 15 11 | -180 -200 2484 3958
| 59 -35 |
sio 101| 0 1 3 -105 -54 61 .14 23 26 | --- --- --- ---
| 4 -24 |
Table 2.1436.1 GPS week: 1436 Day: 1 MJD: 54297.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -1 2 -17 6 -23 -.14 11 11 | -850 490 38 103
| 80 -52 |
emr 62| 1 -2 4 19 -48 -14 .37 15 15 | 7822 -2949 48 119
| 34 -39 |
esa 64| -1 2 4 70 -41 25 .28 22 21 | 7969 -2895 49 116
| -23 33 |
gfz 184| 0 1 -5 3 42 2 -.10 12 12 | 158 52 33 114
| 57 -19 |
igr n/a| 0 0 1 -6 5 -35 -.03 6 6 | -6784 -4173 25 69
| 49 -71 |
jpl n/a| 1 -10 -5 -232 42 158 .12 41 41 | 7711 -3028 83 240
| 24 -24 |
mit 272| -2 0 0 59 -12 -3 -.03 16 17 | -473 541 58 114
| -22 25 |
ngs 204| -1 0 0 15 33 16 -.26 15 11 | -813 436 2939 3807
| 18 -8 |
sio 101| 0 0 1 -113 -71 44 .13 22 23 | --- --- --- ---
| 5 -4 |
Table 2.1436.2 GPS week: 1436 Day: 2 MJD: 54298.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -1 1 -6 -8 -51 -.14 13 13 | 283 -948 38 105
| 78 -45 |
emr 62| 2 -3 3 55 -27 -5 .34 15 15 | 5132 -2225 54 136
| -40 -21 |
esa 64| 1 0 6 88 -3 -55 .24 21 21 | 5288 -2208 54 145
| 20 78 |
gfz 184| 0 4 -5 -39 37 47 -.08 14 14 | -59 110 32 134
| 80 -34 |
igr n/a| 0 0 3 -2 0 -15 -.02 7 7 | -10809 -3749 28 85
| 21 -28 |
jpl n/a| -8 0 -15 -211 33 153 .15 40 40 | 4195 -538 79 479
| -21 13 |
mit 272| -4 0 0 63 -36 1 -.14 17 17 | 281 -631 57 131
| -35 26 |
ngs 204| -1 0 1 7 67 4 -.33 15 12 | 180 -820 2424 3904
| -50 -20 |
sio 101| 1 -1 1 -137 -124 22 .10 21 20 | --- --- --- ---
| 32 23 |
Table 2.1436.3 GPS week: 1436 Day: 3 MJD: 54299.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -1 1 -8 -20 -19 -.10 12 12 | -427 -475 26 88
| 66 -13 |
emr 62| 2 1 4 7 -18 3 .40 21 21 | 3838 -969 61 122
| 8 -59 |
esa 64| 1 0 9 122 -41 -42 .27 20 19 | 3939 -921 47 139
| 47 85 |
gfz 184| -1 2 -6 25 -17 41 -.07 11 11 | -136 96 39 155
| 33 -7 |
igr n/a| 0 1 2 -11 0 0 -.00 7 7 | -13853 -2415 28 84
| -12 -32 |
jpl n/a| 0 -9 -13 -220 31 184 .16 39 39 | -404 -531 63 197
| -17 -22 |
mit 272| -2 0 0 49 -16 -54 -.10 17 17 | -348 143 44 118
| -22 -18 |
ngs 204| 0 0 2 -2 110 -9 -.24 14 11 | -355 -539 2645 4340
| -54 -22 |
sio 101| 3 0 1 -164 -101 20 .01 23 23 | --- --- --- ---
| 42 10 |
Table 2.1436.4 GPS week: 1436 Day: 4 MJD: 54300.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -1 1 -8 -19 -74 -.09 12 12 | 919 -1989 33 88
| 39 -5 |
emr 62| 2 0 1 -2 7 7 .36 17 17 | 3834 -1359 63 109
| 49 -76 |
esa 64| -2 -2 1 128 -147 -26 .33 21 21 | 3827 -1135 51 125
| -51 146 |
gfz 184| -1 1 -4 0 16 26 -.08 13 13 | 721 -1277 36 137
| 6 31 |
igr n/a| 0 0 1 -1 -13 1 -.00 7 7 | -15318 -2444 36 74
| 12 -11 |
mit 272| -2 0 0 12 -8 -29 -.11 17 17 | 454 -916 51 114
| 2 -30 |
ngs 204| -1 1 0 22 99 55 -.21 15 12 | 875 -1935 2341 4068
| -1 -65 |
sio 101| 2 -2 0 -189 -89 48 .02 22 21 | --- --- --- ---
| 75 -17 |
Table 2.1436.5 GPS week: 1436 Day: 5 MJD: 54301.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 0 -1 2 7 -22 -24 -.06 11 11 | -211 -1160 31 99
| 27 29 |
emr 62| 3 0 1 13 -26 -31 .40 17 17 | 3173 -346 60 106
| -5 -44 |
esa 64| 1 -2 0 165 -92 16 .31 24 23 | 3294 -285 52 117
| -74 180 |
gfz 184| -1 2 -5 31 0 60 -.11 13 13 | 127 -698 33 117
| -24 36 |
igr n/a| 1 1 1 -14 -17 -1 -.01 7 7 | -17230 -1372 29 79
| -46 -13 |
mit 272| -2 0 0 -12 41 -43 -.09 16 16 | 217 -804 50 134
| 13 -52 |
ngs 204| -1 -1 1 -17 82 15 -.21 15 12 | -215 -1119 2660 4691
| 12 -56 |
sio 101| 2 0 -1 -184 -22 -15 .05 21 20 | --- --- --- ---
| 70 -27 |
Table 2.1436.6 GPS week: 1436 Day: 6 MJD: 54302.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -2 1 13 -23 -72 -.04 10 10 | -197 -173 25 83
| 17 12 |
emr 62| 2 0 2 8 -30 -5 .46 22 20 | 3528 42 59 132
| 68 -4 |
esa 64| 0 0 5 74 -71 59 .34 21 21 | 3635 12 48 126
| 2 53 |
gfz 184| 0 0 -6 26 15 41 -.17 13 13 | -124 238 31 139
| 25 13 |
igr n/a| 0 0 0 2 1 18 .01 7 7 | -17905 -537 30 65
| -21 -42 |
mit 272| -1 1 0 -32 18 -10 -.05 18 17 | 289 -396 47 109
| 24 1 |
ngs 204| -1 0 0 -2 78 24 -.15 13 11 | 8 -406 2677 4230
| 8 -53 |
sio 101| 2 1 -1 -146 -72 -13 .14 23 21 | --- --- --- ---
| 21 -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 3.1436.0 GPS week: 1436 Day: 0 MJD: 54296.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 8 10 18 12 7 21 13 11 18 4 | 17 22 25 22 17 16 17 17 20 17
2 | 14 16 20 14 7 53 24 17 26 7 | 16 28 33 26 20 29 21 21 27 20
3 | 10 12 12 15 11 16 17 16 17 5 | 36 43 46 40 39 20 36 35 40 37
4 | 8 15 23 11 7 16 11 12 10 5 | 22 32 19 19 25 21 27 26 21 22
5 | 10 12 21 13 6 11 19 18 22 6 | 23 33 35 30 24 17 34 23 39 27
6 | 7 12 15 12 6 9 13 12 31 5 | 27 33 28 22 29 18 29 31 34 27
7 | 6 13 13 13 8 9 13 9 37 5 | 20 29 21 19 23 13 24 23 36 22
8 | 12 17 23 12 6 15 14 17 33 6 | 15 30 27 23 18 15 24 23 33 19
9 | 14 16 23 13 6 18 15 16 23 6 | 13 25 24 23 16 21 21 16 21 17
10E | 18 16 22 16 12 16 23 23 22 7 | 80 78 76 86 87 49 80 87 87 81
11 | 11 17 21 16 9 51 20 14 21 7 | 26 43 42 28 29 26 23 26 27 27
12 | 13 15 19 10 6 57 19 15 24 7 | 34 41 45 40 34 44 27 32 36 35
13 | 13 16 26 12 7 52 18 16 18 7 | 21 38 41 27 25 39 22 25 23 24
14 | 17 15 18 12 5 60 16 13 18 7 | 20 29 26 24 19 33 19 17 24 19
16 | 12 16 17 14 5 55 16 19 18 7 | 22 39 32 36 27 37 28 27 31 29
17 | 14 14 19 11 11 53 27 16 24 7 | 33 36 40 37 35 27 33 35 33 32
18E | 9 13 24 9 6 57 14 11 21 6 | 22 24 20 22 22 22 23 21 25 20
19 | 10 16 30 14 8 52 24 15 20 7 | 26 31 37 30 30 20 28 29 32 27
20E | 8 13 14 9 7 51 14 11 22 5 | 17 26 29 21 19 28 15 19 16 18
21 | 17 16 21 15 9 50 23 15 28 7 | 18 32 32 27 23 29 18 20 24 22
22E | 10 12 22 9 6 57 16 10 17 6 | 21 23 17 19 19 21 22 22 24 19
23 | 12 16 25 11 8 49 21 17 27 7 | 21 36 35 25 23 38 21 21 29 22
24 | 7 12 12 11 6 13 15 10 26 5 | 26 27 35 21 28 18 27 30 41 27
25 | 11 12 25 11 6 15 16 14 15 5 | 19 30 27 22 18 18 29 24 30 21
26 | 8 11 20 12 4 20 10 12 18 5 | 17 25 29 20 19 16 18 21 18 19
27 | 16 15 21 10 8 14 12 17 17 5 | 18 30 30 23 17 16 24 23 30 21
28 | 13 15 19 15 5 57 13 12 29 7 | 21 34 33 35 26 30 26 23 37 26
29 | 8 11 20 12 5 20 8 11 14 4 | 19 26 23 23 23 147 23 22 14 21
30 | 10 14 21 13 7 14 22 17 22 6 | 18 24 27 25 20 20 27 22 32 20
31 | 12 19 17 10 7 61 18 14 20 7 | 16 35 31 25 25 38 24 21 17 22
X32E | 22 --- --- --- 26 52 32 31 --- 17 | 54 --- --- --- 46 32 54 57 --- 55
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 14 20 12 7 40 17 15 23 |T 24 32 32 28 26 29 27 27 30 26
WRMS | 12 14 20 12 7 40 17 11 25 |NE 21 31 31 26 24 29 25 24 28 23
MEDI | 11 15 20 12 7 49 16 15 21 |MD 21 30 30 24 23 22 24 23 29 22
Table 3.1436.1 GPS week: 1436 Day: 1 MJD: 54297.000
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 13 22 10 5 19 13 9 25 5 | 12 20 29 16 11 15 15 14 21 14
2 | 12 18 17 14 6 55 25 14 28 7 | 13 28 28 24 17 27 20 16 22 17
3 | 11 12 16 11 6 13 14 13 19 5 | 36 44 38 37 38 19 38 41 43 38
4 | 6 18 14 12 5 16 14 10 20 5 | 16 22 23 18 17 19 23 20 22 17
5 | 9 11 22 12 5 12 19 15 26 5 | 27 32 34 32 29 14 36 28 41 30
6 | 9 10 18 11 6 10 13 15 12 4 | 18 26 27 22 23 16 28 27 25 23
7 | 7 14 23 13 6 10 12 13 19 5 | 18 28 29 20 21 12 24 25 33 22
8 | 12 13 20 11 6 13 15 13 27 5 | 16 26 26 21 18 16 25 21 31 19
9 | 12 16 27 13 7 19 14 16 22 6 | 13 26 25 22 15 20 21 19 21 17
10E | 12 19 28 11 7 17 16 32 18 7 | 43 48 49 46 46 25 46 56 46 45
11 | 10 17 22 15 10 54 21 14 18 7 | 19 38 38 24 24 25 17 23 18 21
12 | 13 15 27 9 5 58 19 15 28 7 | 24 33 39 28 25 42 21 23 27 24
13 | 10 15 23 13 7 51 16 15 15 6 | 14 33 36 25 20 38 19 16 21 20
14 | 16 15 27 13 6 58 14 12 20 7 | 13 28 32 24 17 29 19 15 23 18
16 | 13 17 16 12 7 57 15 19 19 6 | 14 31 26 25 18 37 20 24 23 21
X17 | 12 14 16 11 7 51 25 15 --- 7 | 20 26 25 24 20 21 27 25 --- 22
18E | 9 12 20 7 6 57 14 10 23 6 | 16 21 21 15 15 22 24 15 23 16
19 | 9 14 13 10 7 53 23 11 23 6 | 17 26 30 19 20 19 21 23 28 20
20E | 8 14 21 9 5 51 12 12 24 6 | 12 24 29 18 13 24 10 14 23 15
21 | 16 16 17 14 9 49 21 13 24 7 | 14 31 30 23 17 27 14 14 17 17
22E | 11 11 20 9 7 57 13 9 18 5 | 13 18 19 14 12 21 20 14 19 14
23 | 12 16 26 11 8 53 20 17 28 7 | 14 33 37 23 19 38 16 16 20 18
24 | 7 12 16 12 5 12 15 10 14 4 | 18 23 24 17 17 16 17 22 29 19
25 | 11 11 24 12 6 15 15 12 22 5 | 17 32 29 23 19 19 28 21 27 21
26 | 6 10 23 10 4 18 9 18 17 5 | 14 18 21 16 14 13 15 21 17 15
27 | 15 11 27 10 5 12 11 12 18 5 | 15 27 35 22 18 18 24 21 27 20
28 | 12 15 21 15 6 58 13 15 20 6 | 13 28 32 27 20 29 22 24 19 19
X29 | 8 16 23 11 6 18 8 19 --- 5 | 24 26 27 26 24 153 26 32 --- 24
30 | 11 13 24 12 6 15 22 13 28 6 | 11 19 27 17 11 18 26 14 34 16
31 | 13 21 19 10 8 64 16 13 26 7 | 15 28 27 21 17 31 20 17 23 17
X32E | 19 --- --- --- 28 38 38 34 --- 17 | 49 --- --- --- 63 29 54 52 --- 49
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 15 22 12 6 41 16 15 22 |T 18 28 29 22 21 27 23 23 25 21
WRMS | 11 15 21 12 6 41 17 11 23 |NE 17 28 29 22 19 28 22 21 25 20
MEDI | 11 14 21 11 6 38 15 13 20 |MD 16 27 29 22 18 21 21 21 23 19
Table 3.1436.2 GPS week: 1436 Day: 2 MJD: 54298.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 9 14 25 12 5 36 13 11 20 6 | 13 22 30 16 12 31 15 15 22 14
2 | 14 13 19 17 8 51 21 16 30 7 | 11 26 28 25 18 33 19 22 20 17
3 | 9 11 17 16 7 12 17 15 19 5 | 35 40 48 32 35 17 28 38 36 35
4 | 10 17 20 16 10 13 11 11 18 5 | 16 29 21 18 27 19 26 27 17 20
5 | 12 10 26 14 8 13 21 18 20 6 | 30 37 36 35 33 21 39 32 40 32
6 | 10 10 18 13 7 10 16 15 17 5 | 20 27 31 23 25 18 23 27 20 22
7 | 12 11 14 13 7 10 16 12 22 5 | 30 38 25 27 30 20 35 31 42 31
8 | 14 12 23 16 4 14 17 11 30 6 | 13 24 28 26 16 14 23 16 41 20
9 | 11 13 20 13 7 15 17 13 19 5 | 13 25 29 26 18 22 23 22 27 20
10E | 23 27 25 21 11 20 19 31 24 9 | 31 42 48 41 40 41 37 53 37 36
11 | 11 16 27 14 9 50 20 14 21 7 | 22 40 42 22 27 24 19 25 22 23
12 | 15 16 23 10 8 56 21 16 24 7 | 28 36 41 38 29 40 33 29 30 31
13 | 12 18 25 13 8 50 17 13 19 7 | 16 36 37 28 21 36 19 17 24 22
14 | 16 18 21 15 8 57 15 15 20 7 | 14 31 31 22 19 32 18 18 21 19
16 | 13 17 14 12 5 56 14 18 22 7 | 19 36 32 28 25 38 25 26 26 25
17 | 12 13 16 14 7 50 23 12 21 6 | 22 29 33 27 23 24 28 29 26 25
18E | 10 14 20 10 6 54 12 13 18 6 | 18 24 25 23 21 21 22 22 30 21
19 | 11 11 17 13 7 50 22 13 18 6 | 18 27 33 26 21 18 22 21 24 22
20E | 9 14 18 9 7 52 10 12 18 6 | 16 25 26 18 17 27 13 19 19 16
21 | 16 25 20 16 7 47 21 15 30 8 | 16 41 36 28 23 32 15 18 25 23
22E | 11 14 17 11 7 54 10 14 14 6 | 18 25 24 18 20 23 21 21 22 20
23 | 12 18 17 10 7 55 18 16 22 7 | 16 36 31 24 21 35 17 18 22 20
24 | 11 10 18 12 6 10 16 12 22 5 | 23 26 30 24 25 23 18 27 29 23
25 | 13 11 20 15 4 10 19 11 15 5 | 13 29 27 25 17 18 27 21 26 20
26 | 12 13 32 14 9 17 11 19 14 6 | 15 19 31 22 24 25 25 32 22 20
27 | 19 11 25 14 5 12 17 11 13 6 | 12 28 34 27 18 16 23 19 28 21
28 | 14 15 22 18 7 54 18 11 23 7 | 20 33 35 31 25 29 25 21 28 24
X29 | 75 66 80 40 32 77 63 84 --- 28 | 86 34 48 72 69 142 65 121 --- 56
30 | 12 13 18 15 7 15 21 16 17 6 | 15 23 28 22 16 22 27 18 27 19
31 | 13 19 17 11 9 60 16 16 24 7 | 15 30 29 21 19 35 19 16 21 17
X32E | 24 --- --- --- 36 56 30 28 --- 17 | 71 --- --- --- 72 28 61 72 --- 69
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 15 21 14 7 40 17 15 21 |T 22 30 32 27 26 29 26 28 26 25
WRMS | 13 15 21 14 7 40 17 12 20 |NE 21 30 32 27 24 30 25 27 26 23
MEDI | 12 14 20 14 7 50 17 14 20 |MD 18 29 31 25 23 24 23 22 26 22
Table 3.1436.3 GPS week: 1436 Day: 3 MJD: 54299.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 9 12 21 12 5 21 14 12 22 5 | 18 23 34 22 20 18 22 26 25 20
2 | 14 18 18 14 6 50 23 17 31 7 | 16 28 25 25 18 27 18 18 26 19
3 | 9 14 19 11 6 20 15 10 18 5 | 46 50 60 51 48 20 45 50 48 48
4 | 8 16 14 12 8 14 16 15 20 5 | 17 26 22 16 23 14 23 25 20 18
5 | 12 13 23 13 6 15 18 16 27 6 | 35 44 52 43 38 16 40 40 38 38
6 | 10 13 14 11 6 13 14 11 15 4 | 26 33 36 25 28 18 29 31 23 26
7 | 8 15 16 12 7 17 13 12 23 5 | 28 38 38 29 31 19 29 35 37 31
8 | 12 17 20 11 5 16 17 11 26 5 | 16 31 29 19 20 13 25 25 35 21
9 | 14 18 23 10 8 18 13 14 19 5 | 17 28 31 22 19 21 19 22 22 19
10E | 16 19 27 13 9 18 17 31 25 8 | 44 43 48 38 40 26 40 51 41 40
11 | 9 17 22 12 10 47 21 13 28 7 | 21 38 39 25 26 25 24 25 29 23
12 | 15 19 19 8 6 52 19 14 26 7 | 24 36 36 28 24 36 22 24 31 26
13 | 11 17 20 12 8 50 17 12 20 6 | 19 37 37 26 25 35 22 21 29 22
14 | 16 17 17 11 6 53 14 10 22 6 | 23 33 35 28 22 33 24 23 26 24
16 | 12 16 27 10 7 58 13 16 22 7 | 21 34 39 32 26 37 26 32 24 27
17 | 13 13 15 10 6 52 21 11 21 6 | 28 35 38 34 32 25 31 34 34 31
18E | 9 17 17 7 6 54 12 9 24 6 | 17 26 28 20 17 21 22 17 28 18
19 | 9 16 20 10 10 50 21 11 21 6 | 24 28 36 29 29 21 24 27 31 26
20E | 8 15 16 9 7 51 9 11 19 5 | 13 28 28 19 19 24 16 21 19 17
21 | 17 17 13 15 8 47 20 14 23 7 | 18 30 29 25 21 30 12 18 21 18
22E | 9 18 16 9 7 52 11 9 13 5 | 16 25 27 21 19 21 19 19 25 18
23 | 11 18 18 12 8 50 18 15 24 6 | 18 37 33 25 23 34 20 23 31 21
24 | 10 12 19 14 5 15 15 11 24 5 | 22 25 39 20 23 17 16 25 27 21
25 | 12 74 27 15 5 23 21 12 25 11 | 18 83 31 25 23 19 30 22 30 25
26 | 10 19 18 8 5 14 13 15 17 5 | 21 26 23 23 25 15 26 32 24 22
27 | 16 17 25 11 5 16 13 12 20 6 | 16 33 32 22 21 18 23 22 30 20
28 | 12 17 19 12 5 54 13 12 21 6 | 21 30 38 31 23 32 27 21 30 25
X29 | 10 20 18 8 6 11 10 16 --- 5 | 23 30 28 25 29 176 26 37 --- 25
30 | 12 15 19 12 7 18 22 15 28 6 | 18 29 28 25 20 21 29 23 35 21
31 | 10 23 17 11 9 60 18 15 31 7 | 20 31 31 22 21 31 20 22 30 21
X32E | 26 --- --- --- 64 42 31 31 --- 17 | 38 --- --- --- 63 33 43 50 --- 38
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 21 20 11 7 39 17 14 23 |T 22 33 34 26 26 28 25 27 29 24
WRMS | 12 21 19 11 7 39 17 11 23 |NE 22 34 34 26 25 29 25 27 29 24
MEDI | 11 17 19 11 6 42 16 12 22 |MD 21 31 33 25 23 21 24 25 29 22
Table 3.1436.4 GPS week: 1436 Day: 4 MJD: 54300.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS
------+----------------------------------------------+-----------------------------------------------
1 | 11 18 21 12 7 14 14 28 6 | 16 28 33 20 16 19 23 22 17
2 | 11 18 19 15 6 22 11 30 7 | 14 28 27 25 18 19 14 28 17
3 | 12 15 28 12 7 16 19 18 6 | 23 21 41 24 29 19 35 17 23
4 | 7 11 19 13 7 16 8 17 5 | 16 20 17 19 18 19 16 16 15
5 | 16 11 21 15 7 21 15 24 7 | 74 80 78 81 75 77 75 74 75
6 | 9 17 24 11 8 18 12 20 6 | 20 27 35 20 23 23 25 24 21
7 | 9 15 19 11 8 14 10 24 5 | 19 27 23 19 22 22 23 28 20
8 | 11 15 22 13 6 17 13 18 6 | 12 16 17 15 13 19 14 24 12
9 | 12 16 22 12 4 14 12 18 6 | 14 25 27 22 16 18 14 20 16
10E | 14 21 25 12 9 16 33 31 9 | 26 26 28 25 25 28 43 28 24
11 | 9 27 30 13 9 21 17 23 8 | 19 45 41 24 26 24 33 24 23
12 | 15 20 24 10 5 17 12 29 7 | 19 31 37 26 21 16 20 27 20
13 | 10 22 24 16 8 16 15 17 6 | 16 31 34 27 22 14 20 18 18
14 | 16 18 21 14 8 13 12 15 6 | 19 30 31 28 23 23 23 22 22
16 | 15 20 21 15 6 15 15 19 7 | 15 32 31 29 18 17 23 16 20
17 | 11 14 16 12 9 22 10 20 6 | 17 25 28 25 22 21 21 25 19
18E | 11 15 19 10 6 12 12 18 5 | 16 27 23 19 19 21 20 31 19
19 | 9 16 14 12 9 22 16 21 6 | 18 24 27 22 24 17 27 26 20
20E | 9 15 22 11 7 11 13 19 5 | 13 28 29 22 17 18 21 19 17
21 | 17 18 16 18 10 20 15 29 7 | 19 32 31 25 20 11 20 23 18
22E | 9 15 15 11 6 11 9 19 5 | 15 26 21 21 19 18 21 24 18
23 | 11 19 21 15 9 18 13 24 6 | 16 33 33 26 21 12 20 22 18
24 | 11 13 18 13 5 15 16 21 6 | 19 22 29 21 19 18 25 25 20
25 | 11 14 22 12 5 17 11 21 6 | 14 27 30 20 16 24 13 28 16
26 | 11 18 21 8 6 15 17 17 6 | 17 24 28 17 18 15 25 18 17
27 | 12 16 24 11 5 14 11 20 6 | 11 23 30 19 13 18 13 26 14
28 | 10 16 17 14 6 15 11 18 5 | 14 26 29 23 20 23 19 23 18
29 | 11 17 22 8 9 13 18 24 6 | 25 32 35 27 27 24 31 20 27
30 | 12 16 23 13 7 26 12 23 7 | 15 23 26 20 14 20 18 24 15
31 | 12 26 23 13 10 15 17 26 7 | 21 33 29 25 22 23 23 23 22
X32E | 21 --- --- --- 45 39 33 --- 21 | 41 --- --- --- 75 38 63 --- 42
------+----------------------------------------------+-----------------------------------------------
RMS | 12 17 21 13 7 17 15 22 |T 19 29 30 24 23 21 25 24 21
WRMS | 12 17 21 13 7 17 12 21 |NE 19 29 31 24 22 21 23 24 20
MEDI | 11 16 21 12 7 16 13 20 |MD 17 27 29 22 20 19 21 24 19
Table 3.1436.5 GPS week: 1436 Day: 5 MJD: 54301.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS
------+----------------------------------------------+-----------------------------------------------
1 | 10 16 22 14 5 12 11 17 5 | 14 24 28 19 10 13 16 15 13
2 | 12 19 22 16 8 21 17 27 7 | 14 25 28 21 17 16 22 17 14
3 | 9 13 20 11 8 19 14 16 5 | 46 46 43 41 42 38 41 43 41
4 | 8 16 17 13 8 16 12 23 6 | 13 21 20 15 15 19 21 16 13
5E | 12 14 21 13 4 17 16 18 6 | 33 36 41 33 31 40 33 37 33
6 | 10 12 24 10 7 15 14 18 5 | 18 19 22 19 18 18 18 14 16
7 | 8 15 20 11 8 15 12 17 5 | 15 21 20 17 18 20 19 24 16
8 | 9 17 26 13 7 13 14 22 6 | 12 18 18 17 14 19 21 28 14
9 | 11 15 26 12 6 12 10 19 5 | 14 24 24 19 13 16 15 24 15
10E | 17 23 24 14 10 16 35 27 9 | 35 38 40 37 36 35 51 36 35
11 | 11 18 26 14 11 22 15 24 7 | 17 39 39 25 22 19 19 23 19
12 | 11 19 21 12 7 17 12 22 6 | 25 34 40 29 22 20 21 24 24
13 | 10 15 24 18 10 15 14 14 6 | 13 31 34 25 21 12 16 15 15
14 | 15 22 19 14 7 15 13 17 6 | 17 29 30 21 17 18 17 17 16
16 | 12 21 26 13 5 15 22 14 7 | 18 31 37 22 16 16 21 18 18
17 | 12 11 23 14 7 21 15 28 7 | 14 22 27 22 16 22 23 30 17
18E | 6 15 14 9 9 13 12 25 5 | 14 21 20 17 16 19 15 24 15
19 | 9 11 19 13 6 21 18 22 6 | 13 21 29 18 16 15 18 21 14
20E | 9 14 26 10 4 11 10 19 5 | 14 24 26 18 15 15 17 17 14
21 | 14 18 22 18 9 20 16 25 7 | 16 28 33 25 17 9 10 23 15
22E | 8 15 12 10 8 10 12 18 5 | 15 21 22 16 15 17 17 18 15
23 | 11 19 25 14 8 18 14 19 6 | 14 33 32 24 17 9 16 16 14
24 | 9 15 13 12 7 16 13 15 5 | 22 28 27 23 26 18 26 31 23
25 | 10 11 24 14 6 15 12 19 6 | 17 29 28 22 19 24 21 27 19
26 | 10 18 19 9 6 15 11 19 5 | 15 20 21 17 15 17 15 16 14
27 | 14 13 28 13 6 12 12 20 6 | 17 23 29 21 16 18 17 27 16
28 | 10 21 44 12 7 13 12 16 7 | 20 30 54 26 22 21 26 20 22
29 | 10 16 34 11 6 13 14 22 6 | 29 34 41 32 30 31 33 18 30
30 | 11 16 22 15 7 20 16 21 6 | 13 21 24 19 12 20 17 25 14
31 | 11 30 40 11 8 14 19 25 8 | 18 38 40 23 20 22 24 24 20
X32E | 29 --- --- --- 25 50 30 --- 26 | 53 --- --- --- 55 37 55 --- 38
------+----------------------------------------------+-----------------------------------------------
RMS | 11 17 24 13 7 16 15 21 |T 19 27 30 22 20 20 22 22 19
WRMS | 11 17 23 13 7 16 12 20 |NE 17 27 30 22 18 18 20 22 18
MEDI | 10 16 22 13 7 15 14 19 |MD 16 25 28 21 17 19 19 23 16
Table 3.1436.6 GPS week: 1436 Day: 6 MJD: 54302.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr mit ngs sio IGS | cod emr esa gfz igr mit ngs sio IGS
------+----------------------------------------------+-----------------------------------------------
1 | 9 20 28 15 5 15 8 19 6 | 15 31 26 22 15 16 19 20 14
2 | 12 21 24 15 6 24 15 29 7 | 19 33 35 28 20 20 21 26 20
3 | 10 60 14 13 8 24 13 19 9 | 42 62 44 42 41 42 39 43 41
4 | 8 19 21 14 6 20 11 16 6 | 20 31 18 20 21 25 22 20 18
5E | 14 31 23 14 7 19 14 23 7 | 32 50 43 40 35 41 35 38 36
6 | 8 14 18 9 7 15 12 24 5 | 27 33 26 22 28 26 32 24 25
7 | 8 15 16 10 8 15 14 21 5 | 25 35 25 22 27 25 30 32 25
8 | 9 17 23 12 5 14 12 20 6 | 19 23 24 22 18 22 18 35 19
9 | 12 21 24 10 4 17 13 18 6 | 18 31 24 22 18 19 16 25 17
10E | 14 22 22 14 8 15 29 35 8 | 45 47 46 43 45 38 55 58 43
11 | 9 26 22 12 10 23 13 22 7 | 26 47 38 30 29 27 28 28 26
12 | 12 25 26 13 4 18 14 20 7 | 24 37 36 28 22 19 22 23 22
13 | 9 20 21 14 9 15 13 15 6 | 19 35 34 26 23 21 18 23 19
14 | 12 23 22 15 5 12 12 18 6 | 23 33 24 25 20 22 26 25 21
16 | 10 27 21 10 5 12 16 20 6 | 18 32 22 21 17 18 19 22 17
17 | 13 14 20 14 9 25 13 32 7 | 27 30 36 34 28 31 25 40 27
18E | 7 14 18 10 6 10 12 19 5 | 17 28 23 20 17 22 18 29 19
19 | 9 12 20 13 6 27 12 21 6 | 26 31 31 30 29 27 27 32 26
20E | 11 20 15 9 6 12 8 16 5 | 17 32 28 24 18 19 18 20 19
21 | 14 19 16 17 12 22 12 44 8 | 21 32 33 26 20 13 19 28 20
22E | 6 19 18 10 8 8 11 17 5 | 18 33 26 22 17 20 21 23 20
23 | 11 20 19 12 9 19 14 24 6 | 17 36 35 25 23 18 19 21 18
24 | 9 14 16 12 6 18 12 26 6 | 26 30 29 22 25 18 29 28 24
25 | 12 13 24 11 5 15 10 15 5 | 19 31 29 27 20 30 20 32 23
26 | 8 15 26 9 11 16 12 17 5 | 20 27 29 24 23 19 23 16 20
27 | 11 14 19 10 4 11 11 13 5 | 17 27 32 25 18 23 18 29 21
28 | 9 23 23 11 4 15 11 17 6 | 23 36 30 31 25 24 23 23 24
X29 | 8 15 102 10 12 12 13 --- 5 | 43 44 92 45 44 42 41 --- 42
30 | 10 18 18 13 6 21 13 28 6 | 17 25 27 21 18 25 22 31 17
31 | 10 23 21 15 11 19 12 27 7 | 26 34 37 32 27 28 28 26 27
X32E | 27 --- --- --- 38 --- 38 --- 32 | 53 --- --- --- 39 --- 44 --- 45
------+----------------------------------------------+-----------------------------------------------
RMS | 10 22 21 13 7 18 13 23 |T 24 34 32 27 24 24 25 28 24
WRMS | 10 20 21 13 7 17 11 21 |NE 23 33 32 26 23 24 24 27 22
MEDI | 10 19 21 12 6 15 12 20 |MD 21 32 29 25 23 22 22 26 21
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1436 GPS week: 1436 MJD: 54296.0-54302.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2958 |U 20 15 57 |U 13 17 53 |U 14 17 41 |
emr | emr 2878 |U 20 15 48 |U 12 19 55 | 14 22 44 |
esa | esa 2784 |U 20 13 51 |U 13 15 57 | 13 19 42 |
gfz | gfz 2863 |U 18 14 49 |U 10 15 46 |U 13 18 44 |
igr | igr 2880 | 19 17 55 | 10 14 48 | 14 21 40 |
igs | igs 2932 | 18 15 55 | 12 15 49 | 14 17 44 |
mit | mit 2962 |U 18 14 55 |U 12 15 53 |U 13 17 40 |
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 5.1436.0 GPS week: 1436 Day: 0 MJD: 54296.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2966 | 15 12 41 | 14 19 45 | 14 25 38 |
emr | emr 2880 | 14 12 32 | 11 19 48 | 17 26 46 |
esa | esa 2784 | 17 12 36 | 12 14 52 | 15 23 39 |
gfz | gfz 2864 | 18 13 38 | 9 17 44 | 14 20 47 |
igr | igr 2880 | 15 16 44 | 10 13 41 | 16 28 39 |
igs | igs 2969 | 18 17 51 | 11 16 42 | 15 26 43 |
mit | mit 2976 | 15 16 45 | 11 15 45 | 14 21 40 |
Table 5.1436.1 GPS week: 1436 Day: 1 MJD: 54297.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2953 | 14 19 43 | 12 18 50 | 11 16 33 |
emr | emr 2880 | 17 17 39 | 13 18 50 | 11 21 34 |
esa | esa 2784 | 18 14 40 | 12 15 54 | 10 18 32 |
gfz | gfz 2864 | 17 20 42 | 9 13 43 | 11 17 38 |
igr | igr 2880 | 17 21 40 | 9 13 45 | 10 18 29 |
igs | igs 2950 | 16 20 42 | 11 16 43 | 10 15 31 |
mit | mit 2976 | 15 18 38 | 12 13 50 | 11 15 35 |
Table 5.1436.2 GPS week: 1436 Day: 2 MJD: 54298.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2956 | 50 32 88 | 12 18 48 | 14 17 50 |
emr | emr 2879 | 43 24 69 | 12 21 51 | 18 19 55 |
esa | esa 2784 | 44 24 70 | 13 16 55 | 13 16 49 |
gfz | gfz 2864 | 25 14 58 | 9 15 43 | 15 15 52 |
igr | igr 2880 | 38 24 71 | 10 18 39 | 15 23 47 |
igs | igs 2967 | 33 19 71 | 10 18 44 | 13 18 45 |
mit | mit 2976 | 30 19 65 | 12 17 47 | 11 18 40 |
Table 5.1436.3 GPS week: 1436 Day: 3 MJD: 54299.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2959 | 14 8 61 | 14 16 44 | 16 14 44 |
emr | emr 2880 | 15 8 47 | 12 22 44 | 15 19 46 |
esa | esa 2784 | 12 8 65 | 14 17 48 | 14 17 44 |
gfz | gfz 2866 | 13 11 61 | 13 16 41 | 13 17 41 |
igr | igr 2880 | 14 14 65 | 11 14 47 | 16 17 42 |
igs | igs 2880 | 14 9 62 | 14 14 42 | 20 11 56 |
mit | mit 2976 | 13 8 59 | 11 16 48 | 13 16 38 |
Table 5.1436.4 GPS week: 1436 Day: 4 MJD: 54300.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2959 | 16 9 61 | 13 17 62 | 11 19 38 |
emr | emr 2880 | 15 14 56 | 13 16 60 | 13 27 45 |
esa | esa 2784 | 11 9 49 | 15 15 65 | 14 22 46 |
gfz | gfz 2864 | 16 7 55 | 11 15 49 | 11 22 45 |
igr | igr 2880 | 15 12 58 | 13 13 55 | 13 25 46 |
igs | igs 2953 | 14 16 61 | 12 13 54 | 12 21 44 |
mit | mit 2976 | 16 10 72 | 12 12 55 | 11 22 40 |
Table 5.1436.5 GPS week: 1436 Day: 5 MJD: 54301.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2959 | 18 15 55 | 12 14 61 | 15 17 46 |
emr | emr 2880 | 19 14 45 | 12 15 67 | 12 23 43 |
esa | esa 2784 | 22 14 51 | 13 13 66 | 13 18 41 |
gfz | gfz 2860 | 19 14 41 | 10 13 51 | 12 19 43 |
igr | igr 2880 | 19 17 49 | 10 11 58 | 12 18 38 |
igs | igs 2926 | 18 15 42 | 11 11 58 | 14 17 42 |
mit | mit 2976 | 19 14 53 | 12 14 62 | 13 15 41 |
Table 5.1436.6 GPS week: 1436 Day: 6 MJD: 54302.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2956 | 13 13 53 | 12 16 62 | 15 15 41 |
emr | emr 2869 | 15 14 48 | 13 21 66 | 15 21 43 |
esa | esa 2784 | 16 12 45 | 13 14 59 | 14 18 44 |
gfz | gfz 2859 | 21 18 51 | 9 14 48 | 14 16 44 |
igr | igr 2880 | 15 14 56 | 10 15 51 | 16 19 42 |
igs | igs 2880 | 14 11 54 | 12 14 60 | 16 13 46 |
mit | mit 2880 | 15 12 52 | 12 15 62 | 16 14 48 |
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 6.1436 GPS week: 1436 MJD: 54296.500-54302.500
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 | 8 -35 15 -78 -4 | -4 14
| 24 23 63 59 5 | 2
emr uuuuu | 30 2 53 276 6 | 15 26
| 25 33 92 109 11 | 5
esa uuuuu | -88 37 24 -99 -3 | -12 25
| 61 44 71 78 15 | 3
gfz uuuuu | -11 -15 9 -71 4 | -25 31
| 22 31 88 57 9 | 2
igr xxxxx | 26 16 3 34 1 | -3 18
| 17 25 54 54 5 | 2
irf xxxxx | -8 19 16 -81 3 | -9 18
| 7 9 53 69 5 | 3
jpl uuxuu | 3 20 -197 -47 12 | -5 24
| 16 16 260 151 17 | 5
mit uuuuu | -6 29 -91 47 -8 | 11 21
| 38 27 65 63 5 | 3
ngs uuuuu | 29 20 -5 18 2 | 0 15
| 27 36 95 136 11 | 1
sio uuuuu | -1 -16 10 -74 -3 | 22 30
| 21 36 72 94 5 | 2
Table 7.1436.0 GPS week: 1436 Day: 0 MJD: 54296.500
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 | 22 -45 0 -83 -9 | -2 16
emr uuuuu | 8 24 71 165 17 | 11 23
esa uuuuu | -4 77 24 -104 23 | -8 28
gfz uuuuu | -16 -34 34 -25 -7 | -22 30
igr xxxxx | 24 10 -44 3 -9 | -1 21
irf xxxxx | -17 28 3 -5 7 | -11 21
jpl uuxuu | 11 5 143 -165 31 | -12 25
mit uuuuu | -48 58 -82 -11 -5 | 17 29
ngs uuuuu | 18 -31 -60 35 -16 | 2 16
sio uuuuu | 7 24 -15 68 -1 | 26 36
Table 7.1436.1 GPS week: 1436 Day: 1 MJD: 54297.500
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 | 35 -48 100 32 -10 | -4 16
emr uuuuu | 22 -2 -14 152 13 | 11 23
esa uuuuu | -50 55 -42 13 8 | -9 27
gfz uuuuu | 2 -25 -24 -4 -3 | -27 31
igr xxxxx | 54 -17 16 89 3 | -5 19
irf xxxxx | -17 32 63 -21 6 | -13 20
jpl uuxuu | 7 8 133 -124 20 | -10 26
mit uuuuu | -42 54 -4 -21 -6 | 13 23
ngs uuuuu | -9 14 -84 -109 -2 | 0 16
sio uuuuu | -13 27 40 -98 -3 | 22 30
Table 7.1436.2 GPS week: 1436 Day: 2 MJD: 54298.500
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 -65 -32 -50 -6 | -5 16
emr uuuuu | 13 53 -82 243 13 | 12 23
esa uuuuu | -86 -7 34 -121 2 | -11 26
gfz uuuuu | 26 -67 185 -34 14 | -28 32
igr xxxxx | 20 -8 68 11 7 | -6 19
irf xxxxx | -8 13 47 2 7 | -12 20
jpl uuxuu | -21 34 -68 -69 6 | -7 25
mit uuuuu | -34 48 -59 6 -4 | 11 22
ngs uuuuu | 12 63 -77 -96 -5 | 0 16
sio uuuuu | -31 -19 17 25 3 | 20 28
Table 7.1436.3 GPS week: 1436 Day: 3 MJD: 54299.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 4 -50 55 -83 -5 | -5 16
emr uuuuu | 50 8 25 457 17 | 14 26
esa uuuuu | -94 -31 42 -88 -12 | -13 24
gfz uuuuu | -2 -17 -38 -66 13 | -27 32
igr xxxxx | 23 28 28 -23 3 | -5 20
irf xxxxx | -9 16 72 -149 5 | -10 20
jpl uuxuu | 13 33 -430 171 -8 | -4 26
mit uuuuu | 9 38 -150 94 -6 | 9 19
ngs uuuuu | 13 70 -1 -107 5 | -2 14
sio uuuuu | -19 -26 128 -194 3 | 19 28
Table 7.1436.4 GPS week: 1436 Day: 4 MJD: 54300.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -4 -22 39 -160 -1 | -6 15
emr uuuuu | 67 -32 37 373 1 | 16 29
esa uuuuu | -155 68 -54 -15 -20 | -14 24
gfz uuuuu | -40 11 -49 -101 4 | -27 32
igr xxxxx | 2 5 -16 114 -1 | -5 20
irf xxxxx | -9 17 37 -131 2 | -9 20
mit uuuuu | 21 15 -123 135 -5 | 8 19
ngs uuuuu | 56 18 89 8 12 | -1 15
sio uuuuu | 8 -58 36 -152 -7 | 20 28
Table 7.1436.5 GPS week: 1436 Day: 5 MJD: 54301.500
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 -21 -93 -86 5 | -4 11
emr uuuuu | 47 11 145 263 -5 | 20 27
esa uuuuu | -177 80 -1 -207 -7 | -14 24
gfz uuuuu | -33 30 37 -170 9 | -25 30
igr xxxxx | 16 52 -85 -15 3 | -2 13
irf xxxxx | 3 6 -49 -145 0 | -6 14
mit uuuuu | 55 -7 -186 106 -9 | 11 17
ngs uuuuu | 59 -6 161 191 0 | 1 13
sio uuuuu | 30 -64 -30 -112 -3 | 22 28
Table 7.1436.6 GPS week: 1436 Day: 6 MJD: 54302.500
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 | -13 5 34 -117 0 | -2 11
emr uuuuu | 3 -46 186 278 -12 | 23 28
esa uuuuu | -54 20 162 -169 -16 | -14 24
gfz uuuuu | -14 -3 -80 -95 -5 | -22 28
igr xxxxx | 41 43 51 59 1 | -1 14
irf xxxxx | -1 22 -60 -116 -7 | -3 13
mit uuuuu | -2 -2 -36 24 -19 | 12 17
ngs uuuuu | 52 14 -63 206 18 | 0 12
sio uuuuu | 12 1 -107 -53 -11 | 24 29
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