[IGSREPORT-15407] Wk 1439 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Fri Aug 24 01:44:45 PDT 2007
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IGS Electronic Report 24 Aug 01:44:55 PDT 2007 Message Number 15407
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1439 (Aug 05, 2007 - Aug 11, 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:
igs1439[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1439[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1439[0-6].cls IGS GPS clock combination summary report.
igs14397.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14397.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 | COD | DAEJ
0 | ESA | BILI LPGS
0 | GFZ | TWTF
0 | JPL | 14 18 20 22 23 31 SCOR
0 | MIT | 5 32 TWTF
1 | ESA | 30 LPGS
1 | JPL | 14 18 23 31
1 | MIT | 5 19 22 30 32 NRIL
2 | COD | CHUR
2 | ESA | KIT3 MATE MAW1 YELL
2 | GFZ | DAV1 FAIR HARB KERG
2 | JPL | 18
2 | MIT | 5 30 CHUR FAIR
3 | ESA | 5 LPGS
3 | GFZ | HARB
3 | JPL | 18 TNML
3 | MIT | 5 30 32
4 | EMR | 3
4 | ESA | LPGS MATE
4 | GFZ | 21 DAV1
4 | JPL | DAEJ SCOR WAB2
4 | MIT | 5 30 DAEJ
5 | COD | BAHR WHIT YELL
5 | EMR | ONSA
5 | ESA | MATE
5 | GFZ | 21
5 | JPL | 14 18 WAB2
5 | MIT | MATE YIBL
6 | EMR | KERG
6 | ESA | 5 30
6 | JPL | 12 14 16 18 22 23 31 WAB2 YELL
6 | MIT | 29
5. 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 | | 4 | 1 | | | | 2 |
6. 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.
7. 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 | .7 .2 1.7 3 -3 5 -.71
EMR | -3.1 -8.4 8.5 -14 15 -2 -.79
ESA | -1.4 1.0 -16.4 -27 -7 -13 -1.68
GFZ | 1.2 .2 1.9 -4 -32 -3 -.96
JPL | .5 -3.8 17.2 153 -60 149 -.43
MIT | -6.6 1.1 -6.7 8 7 -15 -.56
NGS | 2.3 3.6 5.0 44 -6 -5 -1.53
SIO | -4.2 1.6 -1.3 36 12 20 -.47
8. 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.
9. 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.
10. 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 1.1439.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1439.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 2.1439.[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 3.1439.[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 5.1439.0-6).
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 1439 summary. (Aug 05, 2007 - Aug 11, 2007)
Table 1.1439.a GPS week: 1439 MJD: 54317.000-54323.000
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| 1 -1 1 12 -8 -12 -.09 12 12 | -565 -1099 41 90
| 0 0 2 12 12 18 .03 | 857 538
emr 58| 0 -3 2 16 -26 -6 .50 17 17 | 1713 -429 48 109
| 1 1 1 24 22 11 .04 | 1278 1276
esa 61| 0 0 8 121 -18 57 .34 21 21 | 1846 -459 55 142
| 1 1 3 35 34 26 .05 | 1272 1289
gfz 186| 0 2 -3 16 52 12 -.09 11 11 | -67 -210 33 126
| 1 1 1 23 22 34 .06 | 419 356
igr n/a| 0 0 3 25 15 18 .07 8 8 | -15644 147 31 72
| 0 0 0 14 24 24 .03 | 858 1461
jpl n/a| 0 -4 -16 -149 -3 154 .20 41 41 | 2426 -401 77 134
| 4 2 2 30 20 19 .06 | 1231 1211
mit 261| -1 0 -4 20 -6 -17 -.10 18 18 | -21 -226 57 118
| 0 1 2 35 49 18 .02 | 384 489
ngs 198| 0 0 2 -72 -5 -23 -.27 14 12 | 1285184 1285105 2348 4168
| 0 1 1 26 38 26 .06 | 3860873 3860904
sio 97| 1 0 5 -71 -45 5 -.08 26 24 | --- --- --- ---
| 1 1 1 7 21 23 .06 | --- ---
Table 1.1439.b GPS week : 1439 MJD: 54317.000-54323.000
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 | 7 7 6 6 7 6 7 |
2 | 8 8 7 7 7 7 8 |
3 | 6 6 6 6 8 6 6 |
4 | 6 6 6 6 7 7 8 |
5E | 7 6 7 8 7 7 7 |
6 | 6 5 5 5 6 5 6 |
7 | 6 5 6 6 6 6 6 |
8 | 5 6 5 5 5 5 5 |
9 | 5 6 5 5 6 6 6 |
10 | 7 7 6 7 7 7 8 |
11 | 6 7 6 6 7 7 7 |
12E | 7 7 6 7 7 7 7 |
13 | 7 7 7 7 7 7 7 |
14 | 7 7 7 7 8 8 7 |
16E | 6 6 6 7 7 7 7 |
17 | 8 8 8 8 9 8 8 |
18 | 7 7 6 7 7 7 7 |
19 | 7 8 7 7 7 7 7 |
20 | 7 7 7 7 8 8 7 |
21 | 7 7 7 7 7 7 7 |
22 | 6 6 7 7 7 7 7 |
23 | 7 8 7 7 8 7 7 |
24 | 6 5 5 5 5 5 5 |
25 | 5 5 4 5 5 5 5 |
26 | 6 7 6 8 7 7 7 |
27 | 5 5 4 5 5 6 5 |
28E | 7 7 7 6 7 6 6 |
29 | 7 7 7 7 7 7 25 |
30E | 9 8 7 8 9 7 7 |
31 | 7 8 7 8 8 8 8 |
32E | 19 18 51 20 13 16 12 |
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 2.1439.0 GPS week: 1439 Day: 0 MJD: 54317.000
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 4 8 -18 -5 -.12 11 11 | -340 -447 36 82
| 1 19 |
emr 58| 1 0 1 -4 13 -19 .44 16 16 | 3687 -1163 50 101
| 43 -28 |
esa 61| -1 1 4 152 -19 42 .33 21 21 | 3742 -1041 54 132
| 4 57 |
gfz 186| 0 1 -4 13 17 22 -.06 10 10 | -940 438 32 145
| 28 14 |
igr n/a| 0 0 2 47 -22 -1 .02 7 7 | -15089 -574 30 66
| 5 -4 |
jpl n/a| -6 -3 -16 -158 32 117 .13 42 42 | 4699 -783 65 111
| -9 23 |
mit 261| -2 -1 -4 -14 -38 -12 -.10 19 20 | -415 11 60 110
| 22 38 |
ngs 198| 0 -1 3 -64 36 -37 -.24 16 12 | -368 -317 2412 4119
| 33 -140 |
sio 97| 1 0 6 -62 -59 47 -.15 26 22 | --- --- --- ---
| -9 21 |
Table 2.1439.1 GPS week: 1439 Day: 1 MJD: 54318.000
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| 1 0 2 0 -22 -21 -.10 13 13 | 631 -1750 40 85
| 13 26 |
emr 58| 2 -4 2 0 -33 -4 .49 16 16 | 3187 -1472 50 88
| -20 7 |
esa 61| 1 0 5 98 -64 92 .28 20 20 | 3363 -1587 50 141
| 24 14 |
gfz 186| -1 2 -1 30 82 -16 -.09 11 11 | 234 -254 31 121
| 2 10 |
igr n/a| 1 0 2 15 13 5 .10 8 8 | -14979 -1058 32 80
| -51 -29 |
jpl n/a| -6 -4 -16 -203 -24 150 .20 43 43 | 3200 -1432 70 129
| -4 53 |
mit 261| -1 0 -7 72 -15 -26 -.09 18 18 | 198 -449 54 132
| -62 32 |
ngs 198| 0 1 3 -79 -6 7 -.24 14 11 | 625 -1664 2575 4429
| 16 -57 |
sio 97| 0 -1 3 -75 -38 5 -.15 26 26 | --- --- --- ---
| 17 14 |
Table 2.1439.2 GPS week: 1439 Day: 2 MJD: 54319.000
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| 1 -1 2 11 0 24 -.06 11 11 | 504 -1597 45 99
| 15 44 |
emr 58| 0 -2 -1 28 -29 5 .49 16 16 | 2001 -2490 50 115
| 55 -11 |
esa 61| 0 0 11 168 -65 51 .39 21 20 | 2193 -2581 58 146
| -37 28 |
gfz 186| -1 2 -1 -6 56 -44 -.14 10 10 | 269 -195 31 126
| 41 7 |
igr n/a| 0 0 4 17 15 69 .07 7 7 | -15972 -2274 31 70
| 41 -29 |
jpl n/a| 0 -5 -16 -129 0 154 .28 40 40 | 2029 -2499 86 141
| 14 -10 |
mit 261| -2 1 -6 -15 1 3 -.06 17 16 | 514 -1007 57 112
| 55 24 |
ngs 198| 0 0 4 -38 26 0 -.23 13 10 | -999999 9999999 2476 4294
| 65 -194 |
sio 97| 3 1 4 -65 -68 13 -.09 26 25 | --- --- --- ---
| -2 54 |
Table 2.1439.3 GPS week: 1439 Day: 3 MJD: 54320.000
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| 1 0 2 1 -6 -15 -.08 12 12 | -869 -1577 47 105
| 18 35 |
emr 58| 1 -4 2 -3 -32 12 .50 17 17 | 777 457 48 126
| 8 38 |
esa 61| 0 -1 8 93 9 88 .37 20 20 | 973 376 54 151
| -58 40 |
gfz 186| 0 2 -4 37 69 9 -.11 10 10 | 133 -334 34 142
| -19 11 |
igr n/a| 0 1 3 41 19 16 .07 9 9 | -16888 906 31 77
| -41 32 |
jpl n/a| 2 0 -13 -164 -25 148 .13 40 40 | 828 435 87 163
| -21 56 |
mit 261| -1 0 -2 40 -54 -11 -.13 18 18 | 310 -104 57 113
| -4 60 |
ngs 198| 0 2 1 -88 21 -64 -.20 15 13 | 9999999 -999999 2108 4196
| 70 -168 |
sio 97| 0 0 6 -77 -68 17 -.05 26 23 | --- --- --- ---
| -39 43 |
Table 2.1439.4 GPS week: 1439 Day: 4 MJD: 54321.000
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 0 33 -18 -32 -.07 12 12 | -1519 -520 50 89
| 31 62 |
emr 58| 0 -4 2 10 -7 -12 .57 21 19 | 848 908 47 97
| 56 7 |
esa 61| 3 -2 10 152 -18 17 .33 22 22 | 946 845 63 144
| -36 28 |
gfz 186| 0 3 -1 -7 30 45 -.13 11 11 | 67 15 37 116
| 63 55 |
igr n/a| 1 0 3 23 12 0 .09 10 10 | -16293 1592 35 74
| 43 0 |
jpl n/a| 0 -4 -17 -139 -17 178 .16 40 40 | 2163 753 95 133
| 3 47 |
mit 261| -1 1 -3 48 73 3 -.10 18 17 | -535 540 63 141
| 36 -50 |
ngs 198| 0 1 1 -76 -52 -28 -.28 15 13 | -1527 -473 2137 3643
| 54 -49 |
sio 97| 2 -1 3 -65 -9 -7 -.01 26 22 | --- --- --- ---
| -26 8 |
Table 2.1439.5 GPS week: 1439 Day: 5 MJD: 54322.000
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| 1 0 -1 10 -4 -21 -.06 12 12 | -1300 -855 36 93
| 29 37 |
emr 58| 0 -2 3 16 -37 -5 .51 18 18 | 464 503 45 142
| 39 21 |
esa 61| 1 0 8 79 12 47 .38 22 22 | 575 511 55 150
| -13 -1 |
gfz 186| 0 0 -1 49 50 12 -.11 10 10 | -235 -657 34 109
| 41 62 |
igr n/a| 0 0 4 23 9 18 .05 8 8 | -15889 1321 28 76
| 31 -11 |
jpl n/a| -2 -2 -12 -140 2 160 .20 40 40 | 1686 440 75 141
| -32 66 |
mit 261| -2 1 -3 -10 42 -42 -.11 19 19 | -175 -50 62 125
| 38 -2 |
ngs 198| -1 0 2 -44 -61 -1 -.31 14 13 | -1290 -891 2374 4083
| -1 5 |
sio 97| 3 0 3 -83 -34 -22 -.03 26 23 | --- --- --- ---
| 2 -20 |
Table 2.1439.6 GPS week: 1439 Day: 6 MJD: 54323.000
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 0 25 12 -13 -.13 13 13 | -1064 -949 37 78
| 43 21 |
emr 58| 0 -4 3 63 -56 -19 .47 18 18 | 1030 251 48 99
| -1 49 |
esa 61| 0 2 13 103 14 61 .26 21 20 | 1130 262 56 132
| -31 -5 |
gfz 186| 1 4 -5 -3 59 55 .02 12 12 | -2 -487 34 128
| 49 1 |
igr n/a| 0 0 3 8 63 19 .09 9 8 | -14404 1117 31 64
| 10 -30 |
jpl n/a| 5 -7 -20 -108 8 172 .28 39 39 | 2382 278 66 120
| -37 39 |
mit 261| -2 0 -1 24 -58 -37 -.11 17 16 | -50 -526 52 98
| 16 62 |
ngs 198| -1 0 1 -114 0 -41 -.38 14 11 | -1148 -917 2355 4412
| 50 -91 |
sio 97| 2 0 7 -72 -38 -14 -.09 29 25 | --- --- --- ---
| 20 -3 |
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 3.1439.0 GPS week: 1439 Day: 0 MJD: 54317.000
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 19 12 9 31 26 17 21 6 | 13 33 25 18 13 28 34 13 26 17
2 | 14 17 21 11 9 47 27 16 41 8 | 26 29 29 26 27 33 19 28 31 23
3 | 11 15 30 8 8 14 20 17 21 6 | 46 48 51 49 49 50 47 49 48 47
4 | 10 15 24 12 7 18 21 15 25 6 | 29 32 22 28 29 30 28 34 25 26
5E | 12 20 19 10 8 22 12 20 32 6 | 38 50 41 43 38 47 41 37 49 40
6 | 8 14 23 10 7 12 18 14 23 5 | 24 27 28 24 27 26 29 29 41 26
7 | 7 15 22 9 8 12 18 13 30 5 | 28 31 24 29 28 30 32 30 50 29
8 | 9 14 23 8 5 16 15 10 16 5 | 18 24 30 23 19 22 16 18 21 20
9 | 7 12 21 8 6 16 16 17 22 5 | 20 24 30 22 20 25 17 25 19 19
10 | 14 18 20 12 7 16 22 14 39 7 | 16 23 28 25 17 26 31 18 47 20
11 | 10 12 17 10 7 57 18 14 23 6 | 37 46 42 35 33 29 30 34 34 33
12E | 14 11 19 9 7 50 14 14 31 6 | 31 36 28 32 29 35 37 32 39 31
13 | 14 19 25 10 7 49 21 15 18 7 | 14 32 35 24 19 38 19 18 21 18
14 | 11 15 17 10 9 61 16 12 21 6 | 20 34 32 27 20 37 27 16 24 22
16E | 12 15 19 8 4 52 14 16 23 6 | 46 48 49 45 41 48 50 43 47 46
17 | 13 15 28 15 6 53 23 15 34 8 | 25 42 41 39 29 54 25 23 26 31
18 | 9 18 18 6 7 64 18 12 24 6 | 20 30 35 25 21 47 18 22 24 21
19 | 13 14 22 12 5 58 21 19 22 7 | 28 40 42 36 31 55 26 28 26 31
20 | 17 17 17 8 5 70 15 18 17 7 | 15 35 24 22 17 42 20 20 21 19
21 | 9 18 11 13 7 48 24 16 30 7 | 19 30 26 25 22 41 22 22 30 21
22 | 9 15 16 8 8 61 17 13 23 6 | 21 32 40 27 24 44 24 29 19 24
23 | 12 17 21 9 5 56 22 16 18 6 | 17 34 28 24 20 46 18 18 22 19
24 | 8 18 13 12 6 11 15 15 23 5 | 20 25 18 18 22 21 18 17 22 19
25 | 8 12 27 7 6 16 16 10 18 5 | 17 22 27 20 14 21 14 14 29 18
26 | 9 18 21 8 8 15 21 14 24 5 | 13 25 26 18 13 19 20 17 24 15
27 | 8 10 29 7 6 16 10 8 16 4 | 15 21 29 20 16 22 14 15 17 18
28E | 14 14 19 13 6 55 20 11 16 6 | 22 32 33 31 24 31 31 25 27 27
X29 | 10 20 --- 10 6 17 16 19 33 6 | 73 77 --- 72 72 75 76 77 79 74
30E | 16 22 20 12 8 22 18 32 42 8 | 26 41 36 31 28 39 30 43 40 30
31 | 14 20 15 12 6 61 18 16 21 7 | 22 42 41 33 29 53 23 26 24 28
X32E | 31 --- --- --- 46 38 31 36 --- 19 | 49 --- --- --- 49 41 37 40 --- 42
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 16 21 10 7 42 19 16 26 |T 26 34 32 29 27 37 28 27 31 27
WRMS | 11 16 21 10 7 42 20 12 22 |NE 23 33 31 28 25 36 25 25 30 25
MEDI | 11 15 20 10 7 38 18 15 23 |MD 22 32 30 26 24 37 26 25 26 24
Table 3.1439.1 GPS week: 1439 Day: 1 MJD: 54318.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 11 17 23 13 9 16 26 14 21 6 | 11 31 27 17 14 19 34 15 25 16
2 | 16 15 21 14 9 48 21 12 38 7 | 15 27 26 20 21 26 12 20 23 15
3 | 10 16 29 12 9 15 17 12 28 6 | 25 34 39 26 28 28 27 28 42 27
4 | 14 17 18 13 7 18 19 11 22 6 | 23 28 22 23 23 27 27 23 28 20
5E | 12 18 16 11 5 21 15 20 30 6 | 27 38 40 36 31 36 29 33 35 31
6 | 8 13 26 8 7 15 15 10 19 5 | 19 22 22 22 20 20 20 20 24 18
7 | 6 15 19 8 8 15 19 7 25 5 | 21 23 25 26 22 22 23 22 33 21
8 | 10 16 16 7 7 14 14 10 33 5 | 15 21 23 20 19 20 14 22 29 17
9 | 14 13 19 7 7 20 14 15 25 5 | 21 23 25 19 17 23 16 18 19 16
10 | 13 20 24 12 8 17 21 15 34 7 | 18 24 30 24 21 26 30 21 43 21
11 | 14 14 19 11 9 57 15 12 22 6 | 25 37 38 26 29 27 22 29 23 24
12E | 15 16 19 9 8 52 13 16 28 6 | 25 32 34 28 27 31 29 26 26 25
13 | 14 20 25 11 8 52 21 11 30 7 | 12 34 31 22 22 40 18 21 32 17
14 | 16 15 19 14 7 60 16 12 24 7 | 16 30 30 22 21 33 18 18 16 18
16E | 13 15 17 9 6 49 14 13 19 6 | 43 50 56 48 46 48 53 46 51 47
17 | 14 12 22 12 8 55 24 14 35 7 | 22 38 38 33 32 47 25 29 26 28
18 | 9 19 16 8 7 65 16 12 20 6 | 14 28 26 22 17 39 14 15 19 16
19 | 15 14 18 13 9 58 20 18 32 7 | 24 40 38 33 33 49 26 30 28 30
20 | 13 14 19 9 6 67 15 14 17 6 | 14 27 23 20 19 36 17 17 23 15
21 | 8 18 17 12 8 47 23 16 25 6 | 15 28 27 23 19 28 16 17 20 16
22 | 9 14 16 10 8 63 14 12 19 6 | 17 27 30 21 20 34 16 22 25 19
23 | 14 21 22 10 7 57 23 12 26 7 | 15 40 30 23 22 44 17 16 20 17
24 | 8 17 19 11 6 17 14 11 25 5 | 14 20 15 18 18 17 10 15 20 13
25 | 10 14 17 7 6 15 12 9 25 4 | 9 20 25 15 15 20 12 18 22 14
26 | 15 19 19 9 7 19 27 14 34 7 | 12 21 22 18 14 20 28 14 30 14
27 | 14 14 19 10 7 13 10 11 19 5 | 11 20 23 17 16 20 12 17 18 13
28E | 13 13 25 9 9 56 17 14 17 6 | 26 35 24 36 28 34 36 31 37 30
X29 | 13 21 --- 11 11 22 21 14 35 7 | 66 70 --- 70 65 71 71 65 73 68
30E | 16 18 25 12 6 24 14 27 31 7 | 19 30 41 28 24 31 24 37 42 25
31 | 16 20 18 13 6 64 20 15 22 7 | 17 39 38 30 27 48 19 24 17 24
X32 | 43 --- --- --- 33 25 13 38 45 18 | 59 --- --- --- 56 52 58 51 6 45
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 16 20 11 8 43 18 14 26 |T 21 31 29 26 25 32 24 25 28 23
WRMS | 13 16 20 11 8 43 18 11 26 |NE 20 30 28 24 24 32 23 23 26 21
MEDI | 13 16 19 11 7 25 16 13 25 |MD 18 28 27 23 22 31 22 22 25 19
Table 3.1439.2 GPS week: 1439 Day: 2 MJD: 54319.000
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 19 27 11 8 10 25 12 15 6 | 16 30 29 21 14 20 35 19 25 19
2 | 13 17 15 10 6 48 21 12 33 6 | 20 27 23 23 18 27 15 14 27 18
3 | 9 12 29 8 7 14 14 12 27 5 | 23 25 40 23 25 21 21 23 33 23
4 | 11 17 13 13 8 15 19 10 19 5 | 21 27 16 23 23 27 26 24 30 21
5E | 12 19 22 10 6 18 18 16 36 6 | 33 43 43 37 34 41 34 32 45 35
6 | 7 12 25 9 5 10 17 9 27 5 | 23 22 30 28 25 19 21 24 31 23
7 | 8 14 21 10 6 11 18 9 35 5 | 25 24 29 29 24 25 21 24 36 24
8 | 9 13 21 8 7 13 11 7 28 4 | 12 18 21 18 11 15 12 15 24 14
9 | 11 11 23 9 9 17 13 11 17 5 | 20 21 24 18 15 22 15 14 15 15
10 | 11 20 20 10 8 17 21 12 33 6 | 16 22 22 24 16 24 30 17 35 18
11 | 13 12 17 13 9 54 14 10 23 6 | 30 34 42 26 26 24 23 26 24 25
12E | 16 13 19 9 10 48 13 16 22 6 | 34 36 30 33 31 35 32 32 33 30
13 | 14 17 22 11 7 50 17 16 20 6 | 13 32 29 21 17 37 19 24 22 17
14 | 13 16 15 14 6 56 15 12 21 6 | 17 29 29 23 19 30 21 21 21 19
16E | 8 16 19 7 9 50 15 14 26 6 | 24 34 35 27 27 26 25 27 35 25
17 | 13 16 26 14 9 52 25 14 32 7 | 20 35 34 34 26 43 23 19 28 24
18 | 9 18 15 10 9 60 17 10 21 6 | 17 31 24 24 17 39 17 13 22 19
19 | 14 16 18 13 8 59 18 16 29 7 | 25 39 37 32 32 47 26 25 27 28
20 | 14 17 16 10 6 63 14 15 30 7 | 13 31 25 19 15 36 16 16 27 17
21 | 10 17 14 12 6 46 23 14 27 6 | 18 29 23 27 19 30 20 19 24 20
22 | 7 14 23 9 8 56 15 13 27 6 | 15 25 25 20 16 29 16 17 24 15
23 | 13 20 23 10 8 58 21 15 20 7 | 14 37 28 21 18 42 15 23 19 17
24 | 7 16 18 10 5 11 13 11 17 4 | 21 26 21 23 23 20 20 22 22 21
25 | 8 10 19 6 5 18 6 11 24 4 | 12 19 23 19 10 19 15 19 25 15
26 | 12 20 23 9 6 16 19 13 24 6 | 11 19 20 18 12 13 24 14 25 12
27 | 8 10 18 7 5 15 8 11 23 4 | 11 16 23 19 10 16 13 15 22 13
28E | 15 16 21 10 5 52 18 13 16 6 | 28 32 25 30 28 28 33 25 38 28
X29 | 10 23 --- 10 9 19 19 12 27 6 | 80 82 --- 86 81 83 84 84 80 82
30E | 15 18 24 9 7 19 16 22 42 7 | 23 37 36 30 29 36 27 32 47 29
31 | 13 18 20 11 7 60 19 14 27 7 | 16 38 36 26 21 43 17 19 19 21
X32 | 63 --- --- --- 56 69 --- 80 --- 50 | 32 --- --- --- 42 35 --- 126 --- 59
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 16 21 10 7 40 17 13 26 |T 22 30 28 26 23 30 23 26 29 24
WRMS | 11 16 20 10 7 40 16 10 25 |NE 20 29 27 25 22 30 22 26 27 23
MEDI | 11 16 20 10 7 46 17 12 26 |MD 20 29 28 23 21 28 21 22 25 21
Table 3.1439.3 GPS week: 1439 Day: 3 MJD: 54320.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 12 16 18 15 12 13 28 14 17 6 | 15 27 24 20 16 21 35 14 26 16
2 | 12 18 19 10 10 51 22 14 34 7 | 21 31 29 22 23 27 20 22 29 20
3 | 11 16 29 11 12 14 16 15 24 6 | 25 28 32 25 32 28 29 31 37 25
4 | 12 20 23 11 11 16 19 17 21 6 | 28 33 31 23 30 35 29 33 35 26
5E | 13 21 31 12 6 16 18 16 37 7 | 33 46 48 38 36 42 36 34 50 36
6 | 10 14 23 6 5 11 16 12 22 5 | 20 28 23 22 25 23 21 24 35 21
7 | 10 12 22 6 7 14 20 12 31 5 | 23 28 21 24 26 27 25 27 42 24
8 | 8 16 19 7 12 12 11 14 17 4 | 14 17 22 19 19 15 15 20 22 15
9 | 8 11 23 6 8 14 17 14 17 5 | 16 22 32 20 19 23 16 22 18 17
10 | 13 21 19 12 10 14 22 18 27 6 | 16 25 25 24 20 25 29 22 37 19
11 | 12 15 16 11 7 49 14 11 27 6 | 32 43 41 27 30 26 27 32 38 29
12E | 15 13 21 10 7 46 17 13 37 7 | 25 34 33 27 27 31 23 24 46 26
13 | 12 19 22 9 10 47 19 15 17 6 | 15 32 30 23 22 36 19 25 23 18
14 | 14 17 21 12 9 55 14 13 21 6 | 19 32 35 24 22 30 21 21 21 20
16E | 16 14 19 8 11 51 26 20 21 7 | 63 62 67 62 62 62 67 61 65 60
17 | 13 15 21 13 8 49 24 17 32 7 | 25 39 44 37 33 46 26 32 34 31
18 | 10 18 14 7 8 61 18 17 23 6 | 20 30 25 26 20 40 23 16 26 20
19 | 16 15 19 13 9 56 18 15 27 7 | 28 38 39 35 31 46 26 28 30 30
20 | 13 14 15 10 7 69 16 16 27 7 | 12 28 22 22 17 43 16 13 22 15
21 | 10 17 15 10 6 46 21 15 26 6 | 18 28 31 23 19 32 21 19 24 19
22 | 11 16 19 9 8 59 16 13 28 6 | 17 29 30 26 20 36 18 20 27 19
23 | 12 18 18 8 10 57 20 13 19 6 | 15 35 28 23 23 41 17 25 25 19
24 | 10 16 15 10 5 12 16 13 22 5 | 22 27 25 26 26 24 20 19 23 22
25 | 8 15 21 7 7 15 12 12 18 4 | 11 16 21 17 17 16 8 18 22 12
26 | 15 20 27 10 10 15 23 14 46 7 | 15 18 21 21 15 17 20 22 44 14
27 | 12 15 18 6 5 14 9 12 14 4 | 16 12 23 17 17 14 9 18 16 13
28E | 13 14 15 10 7 48 13 12 14 5 | 20 29 28 24 22 30 22 24 23 21
X29 | 12 20 --- 13 9 15 19 13 38 7 | 100 97 --- 100 99 99 101 101 112 99
30E | 13 24 24 10 5 18 16 22 38 7 | 24 40 42 33 29 37 26 33 42 28
31 | 17 19 14 12 10 67 20 20 24 7 | 17 38 37 24 29 56 25 26 18 23
X32 | 24 --- --- --- 37 37 52 28 --- 20 | 31 --- --- --- 59 32 60 73 --- 44
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 17 20 10 9 40 18 15 26 |T 24 33 31 28 28 34 27 29 33 25
WRMS | 12 17 20 10 9 40 18 13 23 |NE 22 31 28 26 27 33 26 27 31 24
MEDI | 12 16 19 10 8 37 18 14 24 |MD 20 29 30 24 23 31 23 24 27 21
Table 3.1439.4 GPS week: 1439 Day: 4 MJD: 54321.000
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 20 22 14 11 15 26 13 20 6 | 20 38 28 25 21 26 37 28 31 24
2 | 15 18 15 10 12 46 24 14 32 7 | 18 25 19 21 21 29 19 23 31 19
3 | 10 48 23 13 11 13 13 16 25 8 | 15 41 26 19 19 19 20 25 25 18
4 | 14 18 16 15 10 15 21 16 29 6 | 22 30 18 24 27 26 25 31 36 23
5E | 11 15 21 16 9 17 18 15 31 6 | 34 41 37 43 34 43 36 36 47 37
6 | 9 14 26 8 7 10 18 11 26 5 | 16 20 23 19 20 18 17 23 34 18
7 | 9 17 22 7 8 12 19 9 40 6 | 21 23 23 24 24 26 21 24 43 22
8 | 10 14 17 9 12 12 10 12 14 4 | 14 23 23 21 16 20 18 20 28 20
9 | 9 16 28 8 10 17 13 12 20 5 | 21 25 29 23 21 25 18 24 27 20
10 | 14 23 23 13 12 13 22 15 29 7 | 17 29 27 25 20 28 30 22 39 22
11 | 12 14 16 11 9 53 19 14 21 6 | 29 43 42 33 31 24 26 35 41 32
12E | 11 14 15 13 10 50 19 14 28 6 | 31 36 31 33 29 34 33 32 40 31
13 | 11 22 21 10 12 51 18 19 28 7 | 16 39 32 26 24 37 18 27 32 22
14 | 18 15 25 11 8 57 15 15 22 7 | 18 33 30 27 20 33 19 24 23 21
16E | 14 19 18 7 7 53 19 15 22 6 | 30 41 36 34 31 42 42 33 33 36
17 | 17 21 29 14 14 52 24 20 32 8 | 22 40 40 34 33 44 24 33 33 29
18 | 11 18 16 8 8 61 20 12 25 7 | 18 27 25 22 16 38 16 17 21 18
19 | 16 16 15 13 7 56 17 15 24 7 | 22 34 34 29 26 44 21 27 25 26
20 | 14 22 20 10 13 58 17 20 20 7 | 16 29 25 20 16 32 21 20 25 19
21 | 10 17 15 11 9 47 20 17 24 6 | 13 26 23 22 18 29 18 18 22 17
22 | 10 16 21 9 9 58 14 12 22 6 | 12 25 26 20 15 32 15 16 19 15
23 | 12 19 24 9 11 60 20 17 31 7 | 17 38 27 24 23 44 19 26 37 21
24 | 8 17 22 9 8 10 15 13 18 5 | 20 23 31 21 24 22 20 25 23 22
25 | 8 15 27 6 7 12 12 11 24 5 | 16 27 21 21 18 24 17 22 30 19
26 | 11 17 20 10 8 12 24 17 29 6 | 18 22 23 19 17 22 25 21 30 18
27 | 14 17 23 7 8 13 9 12 14 5 | 14 25 25 20 15 21 15 20 25 18
28E | 15 22 31 9 14 49 15 13 18 7 | 30 36 35 31 28 33 32 27 43 31
X29 | 12 20 --- 10 13 12 20 17 31 7 | 125 121 --- 121 116 122 123 118 121 121
30E | 15 42 24 15 9 17 18 15 34 8 | 28 50 42 34 31 39 32 33 49 33
31 | 16 19 24 13 10 56 17 17 24 7 | 15 38 36 28 27 37 17 24 22 22
X32 | 21 --- --- --- 23 26 24 22 --- 13 | 35 --- --- --- 47 26 27 43 --- 29
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 21 22 11 10 40 18 15 26 |T 23 34 28 28 26 33 26 28 34 26
WRMS | 12 19 22 11 10 40 17 13 22 |NE 22 33 27 27 25 32 24 28 32 25
MEDI | 12 17 22 10 10 26 18 15 24 |MD 18 30 27 24 23 29 21 25 31 22
Table 3.1439.5 GPS week: 1439 Day: 5 MJD: 54322.000
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 19 25 10 7 18 27 13 20 6 | 25 33 30 21 23 28 38 22 30 24
2 | 14 16 22 10 10 47 24 15 35 7 | 16 26 30 21 20 27 17 20 28 18
3 | 9 17 23 11 8 15 12 16 23 5 | 18 34 29 20 21 19 20 19 32 20
4 | 13 18 17 14 7 22 22 12 31 6 | 20 29 24 22 23 30 19 27 35 21
5E | 10 16 18 13 7 19 23 16 29 6 | 32 41 42 37 34 39 33 33 37 33
6 | 9 18 18 8 7 10 16 11 26 5 | 13 16 24 17 15 13 15 21 27 14
7 | 9 17 23 8 7 13 18 11 38 6 | 16 16 22 18 17 16 15 24 32 14
8 | 11 18 15 8 9 12 9 11 19 4 | 16 26 25 18 21 19 17 27 26 20
9 | 12 12 26 7 7 17 18 10 31 5 | 21 23 28 23 21 23 18 20 31 19
10 | 12 22 19 12 8 14 24 13 41 7 | 19 24 27 24 21 27 32 25 41 21
11 | 10 18 17 13 6 51 23 12 20 6 | 21 39 36 26 28 27 21 30 33 25
12E | 11 13 14 13 11 50 22 16 28 6 | 24 32 32 29 27 31 20 30 28 23
13 | 10 26 28 10 11 47 16 15 22 7 | 15 37 32 21 21 34 15 24 27 19
14 | 18 16 21 11 5 62 16 13 27 7 | 17 28 29 20 19 32 19 20 17 18
16E | 11 19 19 10 6 50 18 19 19 6 | 30 39 33 31 33 33 33 31 30 29
17 | 13 19 28 11 9 50 24 16 37 8 | 22 41 39 30 26 38 21 24 35 26
18 | 11 18 22 7 5 61 20 15 25 7 | 16 26 29 22 18 34 16 19 27 16
19 | 15 18 16 13 9 52 17 21 23 7 | 21 35 36 28 25 40 23 22 24 25
20 | 11 20 25 10 7 64 19 16 22 7 | 20 30 30 21 19 37 21 18 22 20
21 | 11 16 21 11 7 45 20 17 22 6 | 14 24 26 21 15 26 17 16 20 15
22 | 10 17 24 9 6 55 17 12 23 6 | 13 24 28 18 17 27 16 15 27 14
23 | 9 20 22 9 9 54 19 13 24 6 | 17 35 33 24 22 41 16 22 30 21
24 | 8 18 16 9 4 12 15 13 20 5 | 15 16 19 19 17 17 17 20 19 16
25 | 8 17 21 6 8 15 11 12 26 5 | 18 27 28 19 21 25 19 29 30 22
26 | 11 22 23 10 6 11 26 14 22 6 | 17 24 19 19 18 20 27 22 25 18
27 | 15 18 25 6 8 12 11 12 21 5 | 12 24 27 18 19 21 13 25 20 18
28E | 10 18 20 9 6 51 14 10 17 6 | 23 30 29 21 22 28 24 22 22 23
X29 | 11 24 --- 10 7 11 20 14 25 6 | 83 85 --- 82 81 86 80 82 84 81
30E | 12 16 28 14 8 21 23 17 28 7 | 23 33 41 34 27 34 27 27 34 26
31 | 14 18 28 13 11 64 19 18 24 8 | 15 34 38 22 22 41 13 17 14 18
X32 | 17 --- --- --- 46 37 27 36 --- 16 | 27 --- --- --- 42 32 30 31 --- 25
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 18 22 10 8 40 19 14 26 |T 21 31 29 24 24 30 22 25 29 22
WRMS | 12 18 22 10 8 40 19 13 23 |NE 20 30 28 23 23 30 22 24 29 21
MEDI | 11 18 22 10 7 37 19 14 24 |MD 18 29 29 21 21 28 19 22 28 20
Table 3.1439.6 GPS week: 1439 Day: 6 MJD: 54323.000
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 18 18 15 11 16 26 13 22 6 | 26 41 31 27 23 30 48 19 37 27
2 | 15 17 25 11 10 50 23 15 41 8 | 22 30 30 27 28 33 22 31 33 23
3 | 11 16 23 9 10 15 12 16 22 5 | 13 28 26 20 22 18 21 22 28 18
4 | 16 19 41 14 8 16 20 11 39 8 | 28 38 24 26 32 35 33 35 46 27
5E | 12 18 23 12 6 16 19 14 37 6 | 41 49 44 48 42 53 43 41 57 44
6 | 9 15 23 10 8 10 14 8 36 5 | 17 19 18 15 20 17 20 21 40 16
7 | 8 15 18 9 8 12 15 12 39 6 | 17 18 20 17 18 18 18 19 40 16
8 | 12 16 15 9 9 16 9 11 24 5 | 15 27 22 19 19 26 16 27 24 19
9 | 12 15 21 11 7 15 13 17 22 5 | 22 27 27 23 25 29 19 25 21 21
10 | 14 23 20 17 8 14 22 15 49 8 | 16 21 27 26 18 26 31 21 48 19
11 | 11 17 16 12 7 52 24 9 27 7 | 37 55 47 39 38 26 34 38 49 38
12E | 14 13 18 10 6 51 17 17 23 6 | 27 33 30 24 27 32 23 27 32 26
13 | 13 20 23 11 10 47 14 19 23 7 | 17 35 34 25 24 37 19 31 27 22
14 | 16 18 21 11 10 56 14 14 22 7 | 19 29 28 24 23 31 21 25 22 21
16E | 13 18 17 10 10 48 22 16 20 7 | 18 32 22 21 21 26 26 20 24 19
17 | 17 17 32 15 11 53 20 15 32 8 | 20 42 42 34 30 48 26 24 33 28
18 | 12 16 17 10 7 58 14 12 24 6 | 17 25 28 25 21 41 17 20 27 20
19 | 15 17 18 13 7 52 17 15 28 7 | 30 47 45 38 35 57 29 28 31 35
20 | 16 17 19 11 8 60 18 14 22 7 | 19 29 28 22 19 31 19 18 23 18
21 | 10 17 16 12 7 43 19 15 23 6 | 13 26 24 22 19 33 21 18 28 17
22 | 12 16 20 10 10 52 13 16 18 6 | 15 25 29 23 18 35 14 15 18 17
23 | 12 15 18 8 8 54 16 15 19 6 | 19 35 33 23 24 41 19 24 21 20
24 | 9 19 10 13 5 10 14 12 21 5 | 23 26 22 22 25 23 23 25 25 23
25 | 9 16 19 8 8 17 14 12 26 5 | 15 25 21 19 17 26 17 21 26 18
26 | 13 24 19 16 9 16 17 15 31 7 | 17 25 25 21 17 21 20 22 23 15
27 | 14 16 14 7 10 16 9 13 20 5 | 16 26 20 18 18 26 13 23 15 17
28E | 11 15 21 12 7 47 15 11 19 6 | 20 30 29 21 21 30 22 20 26 20
X29 | 57 61 --- 39 28 61 75 70 87 25 | 102 85 --- 88 85 81 136 119 139 93
30E | 12 23 20 13 6 18 17 18 41 7 | 38 51 45 41 40 53 38 37 60 41
31 | 14 17 20 13 11 65 16 15 26 7 | 17 33 39 26 23 44 16 19 21 21
X32 | 15 --- --- --- 14 31 17 24 --- 11 | 20 --- --- --- 34 27 26 38 --- 27
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 18 21 12 9 39 17 14 29 |T 23 33 29 27 26 34 27 28 34 25
WRMS | 13 18 20 12 8 39 16 11 25 |NE 22 32 28 26 25 33 26 28 33 24
MEDI | 12 17 19 11 8 43 17 15 24 |MD 19 29 28 23 23 31 21 24 27 21
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1439 GPS week: 1439 MJD: 54317.0-54323.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2967 |U 14 16 34 |U 13 15 42 |U 15 21 35 |
emr | emr 2880 |U 15 14 32 |U 13 14 44 | 16 26 34 |
esa | esa 2783 |U 14 11 30 |U 14 15 47 | 17 24 35 |
gfz | gfz 2859 |U 17 15 40 |U 14 12 42 |U 16 24 33 |
igr | igr 2894 | 14 16 32 | 14 14 44 | 17 21 40 |
igs | igs 2964 | 14 15 32 | 13 16 46 | 16 24 36 |
jpl | jpl 2962 | 18 18 41 | 14 17 44 | 20 31 40 |
mit | mit 2962 |U 13 15 32 |U 14 19 45 |U 16 22 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 5.1439.0 GPS week: 1439 Day: 0 MJD: 54317.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2960 | 10 12 21 | 13 12 45 | 18 17 38 |
emr | emr 2880 | 8 6 22 | 14 14 49 | 16 27 35 |
esa | esa 2784 | 9 6 23 | 14 13 55 | 17 26 38 |
gfz | gfz 2860 | 24 12 92 | 14 12 44 | 17 23 32 |
igr | igr 2880 | 10 10 24 | 15 16 48 | 19 20 48 |
igs | igs 2959 | 8 10 24 | 14 13 49 | 16 27 37 |
jpl | jpl 2966 | 15 14 32 | 13 14 50 | 23 31 35 |
mit | mit 2976 | 9 12 20 | 13 12 39 | 17 18 37 |
Table 5.1439.1 GPS week: 1439 Day: 1 MJD: 54318.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2968 | 16 11 31 | 12 9 36 | 19 22 25 |
emr | emr 2880 | 19 15 33 | 11 9 44 | 22 30 27 |
esa | esa 2784 | 13 19 34 | 13 10 46 | 24 29 26 |
gfz | gfz 2860 | 16 13 29 | 14 8 37 | 21 28 27 |
igr | igr 2876 | 17 10 36 | 12 10 45 | 21 23 32 |
igs | igs 2951 | 17 13 35 | 13 11 47 | 24 29 30 |
jpl | jpl 2965 | 21 15 34 | 13 14 45 | 23 36 33 |
mit | mit 2976 | 16 10 32 | 14 19 47 | 26 28 45 |
Table 5.1439.2 GPS week: 1439 Day: 2 MJD: 54319.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2965 | 19 30 53 | 13 11 43 | 13 33 51 |
emr | emr 2880 | 18 21 51 | 13 9 45 | 14 47 60 |
esa | esa 2784 | 20 15 43 | 15 14 49 | 16 43 56 |
gfz | gfz 2861 | 21 26 47 | 15 9 45 | 14 42 55 |
igr | igr 2856 | 15 33 54 | 13 13 41 | 14 31 41 |
igs | igs 2964 | 16 24 49 | 12 12 50 | 13 41 52 |
jpl | jpl 2965 | 20 37 57 | 13 15 47 | 19 47 66 |
mit | mit 2880 | 18 29 54 | 13 11 39 | 14 36 55 |
Table 5.1439.3 GPS week: 1439 Day: 3 MJD: 54320.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2970 | 13 21 26 | 16 16 46 | 12 20 40 |
emr | emr 2880 | 15 16 25 | 14 14 38 | 14 21 35 |
esa | esa 2784 | 13 9 27 | 17 15 40 | 13 19 38 |
gfz | gfz 2861 | 12 17 28 | 15 9 40 | 11 21 33 |
igr | igr 2880 | 14 13 27 | 15 14 41 | 13 17 39 |
igs | igs 2965 | 13 17 26 | 14 15 45 | 14 23 40 |
jpl | jpl 2964 | 15 16 30 | 15 12 37 | 19 29 46 |
mit | mit 2976 | 12 13 26 | 18 27 56 | 12 20 43 |
Table 5.1439.4 GPS week: 1439 Day: 4 MJD: 54321.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2968 | 12 12 29 | 15 22 41 | 13 19 25 |
emr | emr 2880 | 14 10 30 | 14 22 41 | 14 17 23 |
esa | esa 2783 | 10 6 31 | 15 22 51 | 15 18 26 |
gfz | gfz 2859 | 12 8 27 | 15 21 42 | 14 21 23 |
igr | igr 2879 | 14 13 31 | 15 19 46 | 15 20 43 |
igs | igs 2971 | 13 12 28 | 14 26 42 | 17 19 30 |
jpl | jpl 2961 | 22 16 38 | 16 25 40 | 20 30 29 |
mit | mit 2976 | 11 11 26 | 16 26 43 | 13 19 29 |
Table 5.1439.5 GPS week: 1439 Day: 5 MJD: 54322.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2971 | 20 17 42 | 12 19 51 | 13 17 31 |
emr | emr 2880 | 22 16 31 | 13 16 55 | 13 19 30 |
esa | esa 2784 | 23 11 25 | 13 17 50 | 15 14 28 |
gfz | gfz 2859 | 21 16 31 | 12 14 50 | 11 16 31 |
igr | igr 2941 | 17 14 28 | 16 17 51 | 14 20 39 |
igs | igs 2972 | 17 15 32 | 11 16 49 | 13 14 34 |
jpl | jpl 2956 | 20 19 54 | 15 23 52 | 17 26 39 |
mit | mit 2976 | 18 16 32 | 13 20 52 | 13 16 33 |
Table 5.1439.6 GPS week: 1439 Day: 6 MJD: 54323.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2970 | 10 9 33 | 13 16 37 | 19 17 35 |
emr | emr 2880 | 11 14 31 | 13 14 37 | 20 19 32 |
esa | esa 2784 | 9 12 28 | 13 16 39 | 21 19 35 |
gfz | gfz 2859 | 11 13 27 | 13 12 37 | 22 19 32 |
igr | igr 2949 | 10 22 28 | 14 12 37 | 23 19 37 |
igs | igs 2971 | 11 18 32 | 12 16 40 | 16 14 32 |
jpl | jpl 2963 | 12 10 39 | 14 18 36 | 20 21 34 |
mit | mit 2976 | 10 15 32 | 14 18 39 | 19 19 35 |
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 6.1439 GPS week: 1439 MJD: 54317.500-54323.500
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 | -29 -2 -89 -5 2 | 0 11
| 18 16 74 39 3 | 2
emr uuxuu | -6 -7 552 -1 9 | 26 29
| 24 20 111 117 12 | 2
esa uuuuu | -18 40 -76 -2 13 | 15 22
| 31 35 84 59 8 | 5
gfz uuuuu | -17 -10 0 -30 -14 | -2 23
| 16 16 74 52 20 | 3
igr xxxxx | 16 14 -25 56 -4 | 6 15
| 23 24 99 80 6 | 2
irf xxxxx | 5 19 -92 1 -9 | 9 17
| 14 15 35 23 9 | 4
jpl uuxux | -34 31 63 -119 -34 | 27 44
| 15 21 221 182 23 | 13
mit uuuxu | -18 5 248 -63 1 | 18 24
| 47 27 123 257 9 | 2
ngs uuuuu | 105 -22 -4 91 -7 | 12 17
| 59 28 46 107 13 | 2
sio uuuuu | -11 24 -80 -4 -9 | 17 23
| 38 26 95 40 14 | 4
Table 7.1439.0 GPS week: 1439 Day: 0 MJD: 54317.500
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 | -23 18 17 67 2 | -2 12
emr uuxuu | 24 -24 386 -90 -9 | 24 28
esa uuuuu | -61 15 44 -81 5 | 8 20
gfz uuuuu | -18 -9 -87 -83 6 | -5 24
igr xxxxx | 0 14 -108 -12 -11 | 6 15
irf xxxxx | -4 19 -42 38 -20 | 12 19
jpl uuxux | -27 28 319 -396 -13 | 29 57
mit uuuxu | -42 -3 82 -403 -9 | 17 24
ngs uuuuu | 136 -14 -2 277 7 | 9 15
sio uuuuu | -25 28 92 33 -30 | 22 27
Table 7.1439.1 GPS week: 1439 Day: 1 MJD: 54318.500
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 | -20 -15 -98 -39 2 | -1 12
emr uuxuu | -1 18 472 -60 -2 | 25 28
esa uuuuu | -8 -26 -25 92 16 | 12 19
gfz uuuuu | -4 -4 40 52 -11 | 0 21
igr xxxxx | 35 49 58 204 2 | 7 15
irf xxxxx | 6 -2 -53 27 -18 | 13 19
jpl uuxux | -47 2 416 -345 -31 | 40 50
mit uuuxu | -26 60 136 -302 -9 | 19 25
ngs uuuuu | 63 -18 16 27 6 | 10 16
sio uuuuu | -8 -19 -174 -17 -25 | 22 27
Table 7.1439.2 GPS week: 1439 Day: 2 MJD: 54319.500
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 19 -97 18 7 | 0 12
emr uuxuu | -6 -21 498 -122 9 | 26 29
esa uuuuu | -45 71 -160 12 8 | 15 22
gfz uuuuu | -24 -7 29 -18 -25 | 2 19
igr xxxxx | 12 -7 24 -6 1 | 8 15
irf xxxxx | -17 34 -98 -12 -9 | 12 19
jpl uuxux | -7 20 14 -62 -30 | 40 50
mit uuuxu | -41 -21 201 -23 1 | 20 25
ngs uuuuu | 177 -31 35 84 -1 | 13 17
sio uuuuu | -71 36 -58 67 -4 | 21 26
Table 7.1439.3 GPS week: 1439 Day: 3 MJD: 54320.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -30 -18 -50 -44 6 | -2 10
emr uuxuu | -33 -8 554 -39 10 | 24 26
esa uuuuu | -35 58 -29 10 19 | 13 19
gfz uuuuu | -6 19 -68 -51 -34 | 0 21
igr xxxxx | -27 41 -203 109 -12 | 6 13
irf xxxxx | 5 0 -89 -18 -14 | 9 17
jpl uuxux | -51 21 -94 -40 -63 | 36 47
mit uuuxu | -55 4 365 -182 -6 | 19 24
ngs uuuuu | 173 -70 -30 198 -4 | 13 17
sio uuuuu | -38 39 -107 -19 -13 | 17 23
Table 7.1439.4 GPS week: 1439 Day: 4 MJD: 54321.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -45 4 -119 2 -1 | 0 9
emr uuxuu | 10 -21 664 180 20 | 25 27
esa uuuuu | -11 71 -62 -71 24 | 16 21
gfz uuuuu | -38 -28 29 -68 -31 | -2 24
igr xxxxx | 17 -8 -25 67 -7 | 4 14
irf xxxxx | 17 35 -105 4 -3 | 7 16
jpl uuxux | -30 32 -179 90 -56 | 25 42
mit uuuxu | 67 -1 292 357 6 | 18 23
ngs uuuuu | 66 -19 -92 0 -11 | 13 17
sio uuuuu | 9 61 -18 -23 2 | 15 21
Table 7.1439.5 GPS week: 1439 Day: 5 MJD: 54322.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -10 -6 -52 -16 2 | -1 9
emr uuxuu | 6 -16 706 147 14 | 25 27
esa uuuuu | 28 36 -100 7 17 | 17 22
gfz uuuuu | -35 -18 -62 -69 -24 | -4 27
igr xxxxx | 38 -8 74 -13 -4 | 3 14
irf xxxxx | 27 23 -141 -22 -1 | 4 14
jpl uuxux | -39 55 -70 -89 -45 | 13 35
mit uuuxu | 29 -15 429 77 12 | 15 20
ngs uuuuu | 22 24 -3 54 -25 | 14 17
sio uuuuu | 47 21 -175 -53 2 | 12 17
Table 7.1439.6 GPS week: 1439 Day: 6 MJD: 54323.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -17 -18 -222 -24 -2 | 4 12
emr uuxuu | -45 26 586 -23 25 | 31 35
esa uuuuu | 9 56 -199 18 1 | 24 29
gfz uuuuu | 3 -24 117 29 19 | -3 26
igr xxxxx | 34 15 5 43 0 | 6 17
irf xxxxx | 4 25 -118 -9 3 | 6 17
jpl uuxux | -35 62 32 10 2 | 6 28
mit uuuxu | -58 9 234 39 9 | 19 26
ngs uuuuu | 95 -25 48 -3 -21 | 15 18
sio uuuuu | 7 5 -120 -14 7 | 13 21
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