[IGSREPORT-27499] Wk 2121 IGS Final Orbits
acc
acc at igs.org
Sun Sep 20 16:26:51 PDT 2020
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2121 (Aug 30, 2020 - Sep 05, 2020)
Contacts: acc at igs.org
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 at each SP3 epoch. 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 with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations 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 over each daily arc. 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 (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
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 10 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:
igs2121[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2121[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2121[0-6].cls IGS GPS clock combination summary report.
igs21217.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs21217.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, GRG, MIT, and
JPL. The other centres are excluded because of poorer consistency, they provide
broadcast clocks, or clock corrections are not provided (SIO). The clock
information not used is still compared to the combination for completeness. The
value of 999999.999999 microseconds, according to the SP3 format convention,
signifies that no clock solution is available and therefore must not be used.
In general, if an AC does not contribute to the terrestrial reference frame
(i.e. the SINEX combination), then any corresponding orbits & clocks
contributed from that AC should not be included with weight in this
combination. This is done to ensure a high level of consistency between the TRF
and the orbital frame. However, there is an exception for the clocks if the AC
is the reference center. In that case, only the clocks from that AC are
included with weight.
Starting week 1707:
cod = cof${wwww}[0-6].[clk,snx,sp3] & cod = cof${wwww}7.[erp,sum]
2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
Starting week 1582, a new orbit solution from CNES/GRGS (GRG) is included with
weight. GRG clocks are included with weight starting 12-Aug-2012 (GPS Week
1701, day 0, MJD 56151), after a procedural change to generate estimates in
the center-of-figure frame instead of the center-of-mass frame. GRG LOD
estimates are included for comparison 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. Duplicate entries can arise due to separate
combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
ACs (listed second).
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | TIXI TIXI
0 | EMR | HOB2 YELL
0 | ESA | BAKE PTBB BAKE IRKJ PTBB
0 | GFZ | IRKJ
0 | GRG | 13 13 IRKJ CCJ2 IRKJ
0 | JPL | MATE MATE
1 | COD | COCO COCO
1 | ESA | PTBB
1 | GRG | SVTL SVTL
2 | COD | CPVG GLPS KERG TIXI TRO1 CPVG KERG TIXI TRO1
2 | EMR | FAIR FAIR
2 | ESA | PTBB PTBB
2 | GRG | 9 9 CCJ2 HYDE SVTL CCJ2 COCO HYDE SCOR SVTL
2 | JPL | CPVG CPVG
2 | MIT | KOKB
3 | COD | SFER
3 | EMR | YELL
3 | ESA | CCJ2 SFER SFER
3 | GRG | ADIS LPGS NLIB SVTL ADIS COCO LPGS NLIB SFER SVTL
4 | COD | CCJ2
4 | EMR | SVTL SVTL YELL
4 | ESA | CCJ2 MDVJ PARC CCJ2 PARC
4 | GRG | PARC YELL PARC
5 | COD | NOVM NOVM
5 | EMR | QAQ1 QAQ1
5 | ESA | PTBB
5 | GRG | BRST COCO
5 | JPL | 13
6 | COD | TIXI TIXI
6 | ESA | PTBB PTBB
6 | GRG | 3 29 CCJ2 COCO DARW IRKJ SVTL COCO IRKJ SVTL
5. 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 AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
6. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
0 | SIO | ALL (high Transformation - See Table 2)
1 | SIO | ALL (high Transformation - See Table 2)
2 | SIO | ALL (high Transformation - See Table 2)
2 | GFZ | 9
2 | GRG | 9
2 | JPL | 9
2 | NGS | 9
2 | SIO | 9
3 | SIO | ALL (high Transformation - See Table 2)
7. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G09 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
8. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) 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. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
9. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. 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 | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | .4 -.2 1.4 0 3 2 -.77
EMR | 0 | -6.8 3.6 -13.5 -9 3 23 -.38
ESA | 0 | -1.2 -2.0 1.5 -60 -21 6 -.86
GFZ | 0 | -.0 -.4 1.2 -25 -7 -2 -.63
GRG | 0 | -2.1 4.2 5.4 -19 -19 -17 -.19
JPL | 0 | 1.1 1.7 -8.1 4 -14 17 -.34
MIT | 0 | -.3 6.5 .7 -1 9 -5 -.38
NGS | 0 | -6.7 1.7 -5.4 -22 24 2 -.27
SIO | 0 | -3.3 7.0 -3.0 106 13 33 -.48
COD | 1 | .5 -.0 1.2 2 2 2 -.71
EMR | 1 | -2.8 1.1 -14.8 -15 1 27 -.44
ESA | 1 | -1.1 -1.7 2.0 -73 -39 -10 -.84
GFZ | 1 | .1 -.4 1.4 -18 -5 -6 -.63
GRG | 1 | 1.9 -.6 11.2 -15 -7 -27 -.24
JPL | 1 | 8.0 -7.0 -5.3 -5 -12 13 -.49
MIT | 1 | 2.7 2.3 -2.9 1 12 -2 -.40
NGS | 1 | -2.4 -2.0 -4.0 -34 -7 -3 -.51
SIO | 1 | -3.1 1.9 -5.1 2 12 29 -.51
COD | 2 | .4 -.1 1.2 0 4 -4 -.71
EMR | 2 | -.6 6.3 -14.6 -12 -13 9 -.44
ESA | 2 | -1.5 -1.6 1.6 -77 -24 -20 -.82
GFZ | 2 | .2 -.4 1.5 -21 -8 0 -.64
GRG | 2 | 2.1 -2.8 -1.8 -31 -26 -27 -.27
JPL | 2 | 3.1 -7.2 -6.0 6 2 -17 -.38
MIT | 2 | 1.9 2.5 1.8 1 -6 -13 -.35
NGS | 2 | -.4 -.8 -7.4 -19 6 -28 -.36
SIO | 2 | -14.2 11.4 3.9 207 183 128 -.62
COD | 3 | .4 .1 1.3 1 -1 0 -.72
EMR | 3 | -8.8 7.8 -15.7 -27 -14 18 -.43
ESA | 3 | -1.0 -1.3 2.0 -62 -28 -9 -.75
GFZ | 3 | .1 -.5 1.4 -25 -4 -3 -.59
GRG | 3 | -.4 .9 3.4 -20 -16 -18 -.28
JPL | 3 | -.8 -5.7 -2.8 6 -8 4 -.50
MIT | 3 | -.4 6.0 .3 4 -4 -8 -.44
NGS | 3 | -7.2 -3.6 4.1 -55 -28 -39 -.39
SIO | 3 | -5.8 5.5 8.3 98 21 109 -.58
COD | 4 | .4 -.1 1.0 -2 3 -2 -.61
EMR | 4 | -5.4 6.3 -14.0 -13 -2 15 -.31
ESA | 4 | -.6 -1.3 1.7 -41 -20 -22 -.69
GFZ | 4 | .3 -.6 1.6 -21 -7 1 -.77
GRG | 4 | -2.6 2.9 10.0 -20 -11 -24 -.17
JPL | 4 | 1.8 -3.5 -6.9 15 1 -10 -.68
MIT | 4 | -2.3 5.5 -3.8 10 3 -5 -.34
NGS | 4 | 2.3 1.6 3.0 -23 -15 24 -.37
SIO | 4 | -7.2 5.5 3.7 109 91 170 -.62
COD | 5 | .3 -.1 1.0 3 1 2 -.55
EMR | 5 | -2.3 5.6 -9.0 -33 -3 21 -.25
ESA | 5 | -1.0 -1.7 1.8 -51 -23 -9 -.69
GFZ | 5 | -.4 -.4 1.3 -13 1 5 -.48
GRG | 5 | 2.8 2.3 6.1 -15 -1 -21 -.10
JPL | 5 | 5.1 -5.4 -3.1 1 -4 -11 -.38
MIT | 5 | 5.1 2.0 -5.8 2 7 -22 -.31
NGS | 5 | 1.5 -4.1 -8.3 0 9 -9 -.22
SIO | 5 | -2.0 4.8 .9 116 11 187 -.56
COD | 6 | .3 .0 1.2 3 -3 4 -.49
EMR | 6 | -2.3 -3.0 -8.1 -38 -1 16 -.18
ESA | 6 | -1.3 -1.2 1.9 -54 -21 -4 -.77
GFZ | 6 | -.0 -.4 1.7 -12 -7 3 -.53
GRG | 6 | 1.3 -2.3 12.7 -7 6 -25 -.09
JPL | 6 | 10.3 -5.7 -7.6 14 -10 27 -.28
MIT | 6 | 3.4 -3.4 -3.6 -11 -14 -14 -.23
NGS | 6 | -3.1 -8.2 14.7 -96 -43 -64 -.31
SIO | 6 | -4.1 1.0 3.6 50 39 212 -.48
10. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
11. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
ftp://igs.org/igscb/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
ftp://igs.org/igscb/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
ftp://igs.org/pub/station/general/igs14.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven 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 1.2121.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2121.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 2.2121.[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 3.2121.[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 part,
Table 5, is similar to Table 4 and contains daily precise navigation
statistics (Tables 5.2121.0-6). The sixth part, Table 6, is a weekly
summary of daily ERP combination statistics. The seventh part, Table 7,
contains the daily ERP statistics. But this is not the IGS official ERP
combination products (which come from the accompanying SINEX combination)
but provided to check combination consistency, etc.
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 2121 summary. (Aug 30, 2020 - Sep 05, 2020)
Table 1.2121.a GPS week: 2121 MJD: 59091.000-59097.000
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 762| 0 0 2 -3 -13 13 -.11 7 6 | -787 269 5 104
| 0 0 1 12 14 12 .01 | 151 220
emr 80| -3 2 -4 0 -1 3 .06 12 12 | 200634 399 14 141
| 1 1 1 15 12 7 .03 | 1083 464
esa 150| 0 -1 -3 10 -6 -31 -.07 10 10 | -705 -572 10 93
| 0 0 0 16 14 7 .02 | 785 1063
gfz 179| 0 0 -2 -8 0 -7 .06 10 9 | -142 145 82 540
| 0 0 0 20 14 9 .04 | 96 169
grg 106| 2 0 8 2 -7 12 -.03 12 11 | 39 64 10 127
| 0 0 2 16 14 12 .02 | 103 242
igr n/a| 0 0 -1 18 -7 -14 .03 4 4 | 3837 311 11 80
| 0 0 0 10 13 5 .02 | 1007 423
jpl 80| 0 0 -4 9 -5 0 .26 8 8 | 1156 137 7 79
| 0 0 1 14 12 8 .02 | 4070 572
mit 375| 0 0 0 -13 -1 -12 -.05 7 7 | 3303 458 23 1329
| 0 0 1 14 20 28 .01 | 1183 440
ngs 182| 0 0 3 19 18 -29 -.06 9 8 | -832 281 866 2106
| 0 0 4 23 16 9 .01 | 222 363
sio 396| 0 -1 0 -92 -278 95 -.06 13 12 | --- --- --- ---
| 0 0 1 124 374 64 .02 | --- ---
Table 1.2121.b GPS week : 2121 MJD: 59091.000-59097.000
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 | 3 3 3 3 3 3 3 |
2 | 3 3 3 3 3 3 3 |
3 | 4 4 4 4 3 3 3 |
4 | 5 6 6 6 5 5 5 |
5 | 4 4 3 3 3 3 3 |
6 | 3 3 3 3 3 2 3 |
7 | 3 3 3 3 3 2 3 |
8 | 5 5 5 6 5 5 6 |
9 | 5 5 30 5 4 4 4 |
10 | 4 3 3 3 3 3 3 |
11 | 4 4 4 5 4 4 4 |
12 | 4 4 4 3 3 3 3 |
13 | 3 3 3 3 3 3 4 |
15 | 3 3 3 4 3 3 4 |
16 | 4 4 4 4 3 4 4 |
17 | 3 3 4 4 4 3 3 |
18 | 3 4 4 4 3 3 3 |
19 | 4 4 4 4 4 3 3 |
20 | 3 3 3 3 3 3 3 |
21 | 3 3 3 3 3 3 3 |
22 | 4 4 4 4 3 3 4 |
23 | 8 9 7 9 12 10 8 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 3 4 |
27 | 4 5 4 5 4 5 5 |
28 | 3 3 3 3 3 3 3 |
29 | 4 4 4 4 4 3 4 |
30 | 3 3 3 3 3 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 4 4 4 4 4 3 4 |
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
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2121.0 GPS week: 2121 Day: 0 MJD: 59091.000
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 743| 0 0 2 3 -10 26 -.10 6 6 | -820 331 6 106
emr 80| -4 3 -5 5 4 5 .08 13 13 | 198867 787 16 146
esa 150| 0 -1 -2 5 -5 -19 -.08 10 10 | -41 -1435 10 90
gfz 178| 0 0 -2 -13 9 -5 .00 8 9 | -203 163 78 552
grg 105| 1 0 8 21 4 23 -.03 13 11 | 98 -49 10 141
igr n/a| 0 0 -2 15 -4 -8 .01 3 3 | 2667 340 12 81
jpl 80| 0 1 -5 -4 2 10 .24 9 9 | 1658 783 7 78
mit 375| 0 0 3 -36 -20 -15 -.03 7 6 | 2444 374 24 1767
ngs 184| 0 0 -1 57 29 -42 -.04 11 9 | -949 510 737 2050
sio 398| 0 0 1 -111 -728 26 -.07 12 12 | --- --- --- ---
Table 2.2121.1 GPS week: 2121 Day: 1 MJD: 59092.000
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 759| 0 0 1 -17 -27 11 -.10 7 7 | -720 187 6 105
emr 80| -2 2 -5 11 -9 1 .12 12 12 | 199643 810 15 142
esa 150| 0 -1 -2 28 0 -28 -.10 10 9 | -1731 496 10 111
gfz 178| 0 0 -2 2 16 0 .04 8 8 | -300 224 76 547
grg 105| 2 0 10 14 4 16 .00 13 12 | -141 436 10 125
igr n/a| 0 0 -1 12 9 -13 .01 3 3 | 2925 390 10 81
jpl 80| 0 1 -5 30 6 2 .28 9 9 | 2357 450 8 90
mit 375| 0 0 1 -23 -17 23 -.05 7 7 | 1841 546 23 1222
ngs 183| 0 0 5 -6 31 -28 -.06 9 8 | -670 30 926 2155
sio 399| 0 -1 -1 -321 -704 1 -.05 10 11 | --- --- --- ---
Table 2.2121.2 GPS week: 2121 Day: 2 MJD: 59093.000
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 763| -1 -1 3 -1 3 25 -.13 6 6 | -736 510 6 103
emr 80| -2 3 -5 -12 -14 5 .05 13 13 | 200343 490 15 166
esa 150| 0 0 -2 5 -9 -30 -.04 10 10 | -921 -154 11 90
gfz 182| 0 0 -1 -6 -12 -19 .07 9 8 | -140 302 85 546
grg 108| 2 0 4 -20 -27 26 -.00 12 12 | -39 263 10 121
igr n/a| 0 -1 -1 10 -16 -13 .03 4 4 | 3215 300 12 80
jpl 80| 1 0 -3 8 0 1 .23 8 8 | 2652 201 8 72
mit 375| 0 0 2 -12 18 8 -.06 7 7 | 2595 479 24 1340
ngs 187| 0 0 0 15 5 -22 -.05 8 8 | -1043 771 742 1971
sio 399| 0 -1 0 -87 -349 91 -.10 17 16 | --- --- --- ---
Table 2.2121.3 GPS week: 2121 Day: 3 MJD: 59094.000
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 768| 0 0 1 -6 -6 13 -.13 7 7 | -507 -181 6 96
emr 80| -2 1 -5 6 8 18 .02 12 12 | 200816 831 15 150
esa 150| 0 -1 -4 17 13 -26 -.07 10 9 | 60 -1748 11 98
gfz 182| 0 -1 -4 4 13 0 .04 11 9 | -111 1 87 537
grg 109| 2 0 8 3 0 2 -.04 11 11 | 95 -155 10 113
igr n/a| 0 0 -3 26 -2 -8 .02 4 4 | 3519 1059 11 79
jpl 80| 0 0 -3 -4 0 9 .27 7 7 | 2944 591 6 74
mit 375| 1 0 1 -8 -19 5 -.06 7 7 | 2827 1214 24 1041
ngs 186| -1 0 4 -3 1 -23 -.07 11 9 | -404 -370 693 1941
sio 398| 1 -3 0 -133 -394 83 -.07 18 17 | --- --- --- ---
Table 2.2121.4 GPS week: 2121 Day: 4 MJD: 59095.000
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 770| 0 -1 1 9 4 -1 -.12 7 7 | -921 329 6 113
emr 80| -4 2 -4 20 6 3 .05 13 13 | 201382 -14 14 158
esa 150| 0 0 -3 29 0 -39 -.07 10 10 | 184 -1819 10 91
gfz 178| 0 -1 -2 10 -1 -15 .08 11 10 | -26 17 85 534
grg 108| 2 0 12 6 -11 -8 -.04 12 11 | 161 -253 10 130
igr n/a| 0 0 -1 34 1 -16 .04 4 4 | 4366 287 11 94
jpl 80| 0 0 -5 25 -17 -6 .25 8 8 | -7989 -39 6 81
mit 375| 0 0 0 -10 28 -56 -.04 7 6 | 3851 391 22 1270
ngs 188| 0 0 6 27 40 -15 -.06 10 8 | -932 327 829 2140
sio 399| 0 0 -1 -81 -69 146 -.03 8 8 | --- --- --- ---
Table 2.2121.5 GPS week: 2121 Day: 5 MJD: 59096.000
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 769| 0 0 2 9 -29 -3 -.12 6 6 | -954 326 5 113
emr 80| -3 6 -2 -25 12 -4 .04 12 12 | 201595 267 12 106
esa 150| 0 -1 -2 -18 -5 -40 -.08 9 9 | -1563 618 10 84
gfz 181| 0 -1 -1 -51 2 -15 .11 10 8 | -37 -75 84 536
grg 108| 3 0 7 -20 0 5 -.04 10 10 | 8 178 9 114
igr n/a| 0 0 0 3 -6 -21 .05 4 4 | 5014 195 11 80
jpl 80| 0 0 -2 -4 -2 -10 .26 8 8 | 3336 -87 7 97
mit 375| 1 0 0 12 -8 -13 -.05 7 6 | 5040 506 24 1438
ngs 179| 0 -1 0 7 25 -40 -.04 8 6 | -966 327 862 2035
sio 392| 0 -1 -2 67 20 137 -.03 8 7 | --- --- --- ---
Table 2.2121.6 GPS week: 2121 Day: 6 MJD: 59097.000
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 768| 0 0 0 -20 -25 20 -.10 6 6 | -855 387 6 94
emr 80| -1 1 -3 -2 -18 -2 .04 12 12 | 201792 -372 12 122
esa 150| 0 -1 -4 1 -35 -35 -.07 10 10 | -923 33 11 87
gfz 179| -1 0 -2 -4 -22 5 .07 12 10 | -183 383 81 528
grg 104| 3 0 11 15 -26 18 -.04 12 11 | 92 31 12 151
igr n/a| 0 0 -2 25 -31 -19 .03 4 4 | 5153 -392 11 66
jpl 80| 1 0 -4 13 -29 -8 .28 8 8 | 3135 -940 7 61
mit 375| 0 0 -1 -12 8 -42 -.04 7 6 | 4523 -299 25 1231
ngs 172| 0 0 9 37 -1 -31 -.06 10 9 | -861 377 1275 2456
sio 393| 1 -1 0 20 275 178 -.07 15 14 | --- --- --- ---
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 3.2121.0 GPS week: 2121 Day: 0 MJD: 59091.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 9 7 6 13 2 6 9 13 10 3 | 22 27 25 26 25 23 28 24 25 56 24
2 | 7 13 6 7 10 4 11 7 12 13 3 | 22 22 24 23 28 22 25 25 26 51 23
3 | 4 14 12 5 18 3 9 6 9 12 3 | 28 32 32 29 34 29 29 29 27 59 28
X4 | 8 22 16 10 --- 4 9 9 14 12 5 | 102 98 100 98 --- 99 98 101 105 112 100
5 | 6 21 7 7 11 3 11 6 8 12 3 | 38 37 35 36 39 36 36 35 38 58 36
6 | 4 10 7 5 10 3 8 6 7 11 2 | 26 31 28 25 29 26 34 25 26 58 27
7 | 4 10 8 6 10 3 6 5 9 13 2 | 41 46 45 42 39 43 47 38 42 56 42
8E | 8 13 17 17 16 3 11 6 15 11 4 | 41 41 42 34 40 38 41 36 39 62 38
9 | 7 13 18 8 27 4 8 8 8 15 4 | 604 411 606 607 620 606 603 607 598 610 606
10 | 5 13 11 8 11 2 11 8 10 14 3 | 22 25 27 27 28 24 25 26 23 55 24
11 | 8 12 16 8 16 4 9 9 16 13 4 | 19 26 24 23 23 20 25 23 23 58 21
12 | 5 16 7 9 11 2 9 7 13 16 3 | 42 47 42 45 42 43 45 44 45 59 43
13 | 5 10 7 10 13 4 7 7 9 14 3 | 27 33 30 30 28 29 33 30 28 54 29
15E | 4 15 8 10 8 4 10 5 13 10 3 | 42 45 46 45 45 44 43 44 50 65 44
16 | 5 20 7 7 11 5 7 9 9 14 3 | 18 22 20 20 20 20 21 21 19 55 19
17E | 4 12 10 8 15 3 8 5 11 9 3 | 25 32 22 29 32 26 28 26 26 56 26
18 | 7 12 12 6 8 5 10 4 13 12 3 | 20 28 25 25 24 22 27 22 21 52 22
19E | 6 16 13 13 12 4 11 6 11 10 4 | 31 29 35 32 34 32 32 33 35 51 31
20 | 6 12 6 9 13 2 10 6 11 11 3 | 22 24 23 26 24 24 27 24 24 58 23
21 | 6 12 5 8 12 4 7 5 11 13 3 | 17 24 17 19 18 19 23 17 20 56 17
22 | 6 15 7 7 21 4 7 7 11 13 3 | 25 29 26 29 29 27 27 25 29 59 25
X23 | 3 --- --- --- 14 12 --- --- --- --- 7 | 49 --- --- --- 52 56 --- --- --- --- 50
24 | 5 9 7 8 8 3 6 5 9 10 2 | 23 29 24 23 23 23 29 23 23 53 24
25 | 9 11 9 10 9 2 8 5 10 14 3 | 20 26 25 27 23 23 27 21 22 55 22
26 | 6 14 7 8 8 3 8 8 6 14 3 | 23 30 27 25 27 25 28 24 23 59 24
27E | 6 12 16 12 12 3 10 5 9 9 3 | 42 38 45 35 40 39 43 40 39 63 40
28 | 4 12 7 8 7 4 7 7 11 10 2 | 22 27 23 23 25 23 26 21 24 48 22
29E | 7 16 6 7 9 3 10 6 14 13 3 | 39 38 40 38 34 39 41 39 40 63 38
30 | 4 10 6 7 7 2 7 5 6 11 2 | 22 29 22 21 23 22 29 24 22 48 23
31 | 5 12 8 6 5 2 7 4 11 11 2 | 46 47 46 45 41 45 48 45 41 61 45
32 | 7 12 14 7 14 2 10 9 12 14 3 | 53 54 54 56 54 54 53 53 53 70 53
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 13 10 8 13 3 9 7 11 12 |T 50 47 52 52 51 51 54 51 51 77 51
WRMS | 6 13 10 9 11 3 9 6 9 12 |NE 27 30 28 28 29 28 30 26 27 55 27
MEDI | 6 12 7 8 11 3 8 6 11 12 |MD 26 30 27 29 29 27 29 26 26 58 27
Table 3.2121.1 GPS week: 2121 Day: 1 MJD: 59092.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 6 7 5 12 2 7 7 9 8 2 | 19 24 21 22 20 20 25 22 24 56 21
2 | 8 12 5 8 13 4 8 7 10 13 3 | 20 21 20 21 23 19 23 22 22 53 20
3 | 6 10 12 6 18 3 8 6 8 9 3 | 23 27 28 26 32 25 26 26 27 55 25
X4 | 8 21 17 11 --- 4 11 9 18 11 5 | 70 71 71 73 --- 72 71 72 77 86 71
5 | 7 19 4 9 15 4 9 7 7 14 3 | 29 30 28 27 32 28 31 28 28 56 27
6 | 6 11 7 7 12 3 7 6 7 13 3 | 20 25 22 19 22 20 28 22 20 57 21
7 | 5 10 7 6 9 4 6 5 7 8 2 | 26 30 27 28 22 27 30 26 25 52 26
8E | 8 13 17 17 16 4 12 5 10 9 4 | 30 31 33 28 31 30 32 30 27 58 29
9 | 9 10 18 9 21 4 10 11 10 11 4 | 718 399 722 722 718 721 721 726 717 718 721
10 | 5 10 10 6 11 2 10 7 8 10 3 | 20 22 23 22 25 21 23 22 21 52 20
11 | 12 12 14 9 18 3 9 9 10 8 4 | 16 23 20 22 19 18 24 21 21 57 18
12 | 8 13 6 7 11 3 9 9 12 10 3 | 24 28 24 27 27 25 28 26 26 53 25
13 | 5 11 6 7 11 3 7 6 8 9 2 | 22 24 26 23 25 23 29 26 23 51 23
15E | 5 13 9 6 11 3 10 6 11 11 3 | 35 35 36 37 38 36 36 38 42 64 36
16 | 6 21 7 5 11 4 11 10 12 13 4 | 14 19 16 16 17 16 18 18 16 55 15
17E | 7 13 9 7 12 3 10 5 8 9 3 | 25 31 23 26 30 25 26 24 27 49 25
18 | 10 10 12 6 9 5 11 7 11 11 3 | 16 21 21 19 20 15 20 21 19 57 17
19E | 7 10 12 11 12 3 12 6 12 12 3 | 35 35 34 36 33 34 37 34 33 60 34
20 | 7 12 6 5 12 2 9 6 10 10 3 | 16 20 20 21 19 19 22 21 22 56 18
21 | 6 10 5 7 13 3 8 6 9 8 3 | 16 20 15 18 15 16 23 17 15 54 16
22 | 7 13 6 8 21 3 7 5 10 10 3 | 21 26 22 25 24 23 26 22 25 54 22
X23 | 4 --- --- --- 14 14 --- --- --- --- 8 | 30 --- --- --- 38 39 --- --- --- --- 33
24 | 7 8 7 9 10 2 7 6 6 9 2 | 18 25 22 19 21 20 28 22 21 51 20
25 | 9 10 8 7 9 4 7 6 9 8 3 | 15 23 19 21 19 17 23 18 18 54 18
26 | 7 8 8 8 8 3 7 10 9 14 3 | 18 25 19 19 22 19 25 21 20 57 19
27E | 6 14 18 17 16 4 12 6 8 8 4 | 34 33 38 32 32 32 33 35 32 60 33
28 | 7 10 5 8 8 4 6 7 9 11 2 | 21 24 23 21 22 20 25 22 20 48 21
29E | 6 14 9 9 20 2 10 7 10 13 4 | 39 41 40 39 40 40 41 44 40 67 40
30 | 5 8 6 8 8 3 8 7 8 9 2 | 18 24 19 20 17 18 26 20 17 47 19
31 | 4 11 8 8 5 2 8 6 6 9 2 | 29 35 28 32 28 30 35 29 30 57 30
32 | 8 11 13 7 15 3 11 9 9 8 4 | 37 38 41 40 39 38 40 37 39 58 37
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 12 10 8 13 3 9 7 9 10 |T 47 41 50 50 49 48 52 50 49 78 48
WRMS | 7 12 9 8 12 3 9 7 8 11 |NE 20 24 22 22 23 21 25 22 21 53 21
MEDI | 7 11 8 7 12 3 9 6 9 10 |MD 22 25 23 23 24 23 26 22 24 56 23
Table 3.2121.2 GPS week: 2121 Day: 2 MJD: 59093.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 8 8 6 12 3 5 6 10 15 2 | 25 27 27 28 27 26 29 26 23 51 26
2 | 7 10 6 10 10 4 7 8 9 13 3 | 18 20 21 23 21 21 24 21 25 45 21
3 | 5 11 12 12 18 4 6 7 10 15 3 | 20 23 23 23 29 21 23 21 21 48 21
X4 | 8 23 16 13 --- 5 10 9 17 22 5 | 54 49 50 52 --- 51 51 57 57 78 52
5 | 7 15 8 8 11 4 8 5 9 16 3 | 40 39 39 41 44 40 42 40 43 49 41
6 | 7 7 7 8 9 4 6 7 7 26 2 | 25 29 26 27 26 26 30 25 26 53 26
7 | 5 11 9 10 7 3 6 6 9 27 3 | 32 42 37 36 36 36 38 34 37 45 36
8E | 7 12 18 18 18 3 10 7 12 9 4 | 29 31 29 26 29 27 28 25 27 50 26
X9 | 45 --- 40 80 131 53 78 40 77 88 30 | 9999 --- 9999 9999 9999 9999 9999 9999 9999 9999 9999
10 | 6 10 11 6 11 2 10 7 6 11 3 | 20 21 24 22 22 22 24 22 21 42 21
11 | 9 15 15 7 18 3 8 7 11 18 4 | 24 28 28 27 27 25 29 25 25 52 25
12 | 8 17 12 12 10 5 5 11 9 15 4 | 42 47 43 46 44 44 47 46 45 57 44
13 | 5 11 8 11 14 4 6 8 5 17 3 | 19 23 24 25 22 23 25 23 21 39 21
15E | 6 13 9 9 8 5 9 6 9 13 3 | 27 28 31 30 30 31 30 31 34 44 29
16 | 6 22 7 8 10 2 9 8 9 12 3 | 20 23 20 24 20 21 23 22 20 48 21
17E | 5 18 10 8 15 4 9 8 7 22 3 | 28 33 23 29 31 27 28 26 30 55 27
18 | 8 11 14 7 7 6 8 6 11 14 3 | 22 26 29 27 26 24 26 24 21 49 24
19E | 7 13 14 10 9 5 8 7 7 21 3 | 23 26 26 24 22 24 25 23 23 57 23
20 | 7 12 8 6 10 3 9 6 7 14 3 | 25 29 29 30 29 29 29 28 27 47 28
21 | 5 9 8 4 13 4 8 7 7 11 3 | 22 26 24 24 21 24 27 21 22 49 23
22 | 6 13 6 11 20 5 6 6 9 14 3 | 25 28 27 31 29 27 28 25 27 52 26
X23 | 4 --- --- --- 11 12 --- --- --- --- 7 | 48 --- --- --- 51 50 --- --- --- --- 49
24 | 7 9 9 8 9 5 6 5 7 12 2 | 21 28 26 26 21 25 30 23 24 43 25
25 | 9 8 10 8 8 3 6 7 8 16 3 | 21 29 27 31 25 27 30 26 26 49 26
26 | 7 7 9 7 6 3 9 10 6 15 3 | 19 25 23 21 22 22 26 20 20 48 21
27E | 6 16 18 12 13 5 10 5 8 10 4 | 24 29 24 23 21 22 25 22 24 51 23
28 | 4 11 6 8 7 3 8 6 7 22 2 | 18 23 21 19 20 19 24 20 20 40 19
29E | 9 15 9 9 15 4 8 9 11 21 4 | 46 51 50 52 43 48 47 47 48 68 48
30 | 4 8 7 7 7 3 7 9 7 25 2 | 21 28 23 23 24 22 28 25 21 37 23
31 | 6 12 8 7 7 3 7 4 7 14 2 | 34 36 34 34 31 32 34 31 28 48 32
32 | 8 12 13 6 12 3 9 10 7 17 3 | 67 69 67 71 68 69 70 69 67 78 68
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 13 10 9 12 4 8 7 8 17 |T 28 31 30 30 29 30 31 29 29 50 29
WRMS | 6 13 10 8 12 4 8 7 8 16 |NE 25 28 27 28 28 27 29 26 25 47 27
MEDI | 7 12 9 8 10 4 8 7 8 15 |MD 24 28 27 27 27 26 28 25 25 49 26
Table 3.2121.3 GPS week: 2121 Day: 3 MJD: 59094.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 8 8 8 11 2 8 6 11 28 3 | 17 22 21 18 20 19 25 19 20 45 19
2 | 9 11 5 9 11 4 5 7 13 14 3 | 20 21 20 24 21 21 23 22 23 42 21
3 | 7 9 10 9 16 3 6 7 10 20 3 | 16 20 18 18 25 17 21 17 19 37 17
X4 | 9 22 16 12 --- 4 10 9 20 19 5 | 48 45 47 50 --- 46 47 51 58 62 48
5 | 8 16 5 6 10 4 7 6 9 15 3 | 26 26 24 24 30 24 28 24 24 40 24
6 | 7 6 7 7 8 4 4 4 8 18 2 | 16 23 21 21 20 20 25 18 21 40 19
7 | 5 9 7 8 6 4 5 6 9 20 2 | 37 41 39 40 34 39 42 35 37 46 37
8E | 7 13 19 30 19 3 11 6 13 13 5 | 25 28 24 26 24 22 26 25 24 49 23
9E | 10 9 16 16 14 9 8 10 12 20 4 | 389 618 383 385 388 387 385 384 381 391 386
10 | 5 10 10 7 11 2 9 10 8 14 3 | 18 21 22 21 21 20 24 23 23 41 20
11 | 7 16 15 11 15 2 9 8 17 19 4 | 17 25 22 26 23 20 27 22 19 43 21
12 | 7 13 7 8 10 3 7 8 11 18 3 | 26 32 29 27 27 27 30 27 28 36 27
13 | 7 13 5 12 12 3 6 8 7 17 3 | 18 23 23 22 21 22 27 23 21 36 21
15E | 6 12 10 8 9 4 10 7 13 14 3 | 31 34 36 36 31 32 32 33 39 45 33
16 | 6 20 8 7 11 4 8 10 11 24 4 | 17 23 21 24 19 19 23 21 22 45 20
17E | 9 14 9 11 11 6 9 7 7 17 3 | 32 34 28 31 31 29 33 31 31 50 31
18 | 8 13 12 7 7 5 7 7 12 16 3 | 21 25 27 26 24 22 25 22 23 43 23
19E | 11 12 11 13 12 6 8 8 9 20 3 | 50 52 53 55 53 53 54 52 52 72 53
20 | 7 12 7 5 10 3 9 9 8 16 3 | 17 22 21 20 18 21 24 20 20 40 19
21 | 5 10 5 7 13 4 6 6 12 17 3 | 19 22 19 21 20 20 25 20 23 44 20
22 | 8 10 6 11 19 4 8 8 8 21 3 | 19 23 20 27 22 21 23 20 17 40 19
X23 | 5 --- --- --- 12 13 --- --- --- --- 8 | 46 --- --- --- 45 53 --- --- --- --- 46
24 | 6 9 6 13 8 3 6 6 13 20 3 | 18 25 22 14 21 19 27 19 23 35 20
25 | 9 8 9 9 8 3 6 7 10 16 3 | 16 20 22 23 18 19 24 18 18 37 19
26 | 7 9 7 7 7 4 6 8 9 19 3 | 21 28 24 24 22 22 28 25 22 46 23
27E | 6 15 18 15 15 4 9 7 11 13 4 | 25 27 27 21 23 23 26 25 22 48 24
28 | 7 10 6 9 7 3 6 7 11 16 3 | 20 25 22 22 22 21 26 23 28 36 22
29E | 8 12 9 7 8 3 7 8 12 18 3 | 27 26 28 28 29 27 29 27 29 42 27
30 | 6 7 6 9 5 3 5 7 10 17 2 | 17 23 19 19 17 19 25 19 19 33 19
31 | 5 8 8 6 7 3 6 6 8 19 2 | 34 38 37 38 31 36 38 33 33 42 35
32E | 7 11 14 7 7 7 9 8 10 19 3 | 44 43 45 45 44 45 46 42 46 50 44
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 12 10 11 11 4 7 7 11 18 |T 37 47 38 39 38 38 41 38 38 55 38
WRMS | 7 12 9 9 11 4 7 7 9 17 |NE 21 25 23 23 23 23 26 22 23 40 23
MEDI | 7 11 8 8 10 4 7 7 10 18 |MD 21 25 23 24 23 22 26 23 23 42 23
Table 3.2121.4 GPS week: 2121 Day: 4 MJD: 59095.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 8 7 7 11 3 5 7 7 8 2 | 33 35 36 35 34 34 37 30 32 39 34
2 | 8 11 6 10 10 5 8 9 9 7 3 | 24 28 28 28 25 27 30 28 27 34 27
3 | 5 10 12 11 17 4 6 6 10 5 3 | 33 34 33 34 35 33 33 30 34 37 32
X4 | 9 21 16 16 --- 6 11 10 13 12 5 | 60 56 59 57 --- 59 57 58 64 62 59
5 | 8 17 5 10 9 5 8 6 8 11 3 | 46 47 46 47 49 48 47 43 48 54 46
6 | 6 10 7 7 10 4 5 6 7 6 2 | 30 33 34 32 32 33 36 29 33 40 32
7 | 5 9 6 7 7 4 7 6 6 10 2 | 41 44 43 43 39 44 47 40 39 48 43
8E | 9 16 19 26 19 5 11 7 11 8 5 | 24 30 27 28 25 24 27 26 26 33 24
9E | 9 10 16 10 12 6 8 6 8 11 3 | 482 328 483 483 481 483 483 483 483 482 483
10 | 6 13 11 6 11 2 10 6 9 7 3 | 27 32 31 30 30 30 31 26 30 32 29
11 | 8 12 15 9 14 3 9 6 11 10 3 | 30 35 37 33 33 33 37 31 33 37 33
12 | 7 15 8 11 11 4 8 6 10 10 3 | 40 44 39 42 41 42 42 40 40 44 41
13 | 6 14 5 9 13 3 9 6 7 8 3 | 24 31 28 29 26 28 33 26 24 33 27
15E | 7 13 8 10 10 5 11 6 10 8 3 | 31 33 32 31 35 32 33 33 34 41 32
16 | 4 22 7 8 11 5 9 8 6 9 3 | 27 27 28 30 29 28 31 26 29 34 28
17E | 9 17 10 10 11 4 9 9 12 6 3 | 43 48 41 43 43 43 45 44 49 43 44
18 | 8 11 11 9 7 5 9 5 13 6 3 | 31 35 37 33 33 32 36 31 31 41 33
19E | 7 13 12 14 13 4 10 7 15 6 3 | 30 32 35 31 29 30 34 32 35 32 31
20 | 6 13 7 9 9 4 10 6 10 7 3 | 31 40 37 37 37 37 39 35 36 43 36
21 | 5 13 5 8 11 4 7 6 11 7 2 | 29 34 30 32 28 32 35 30 30 38 31
22 | 5 11 7 10 18 4 9 6 7 5 3 | 36 36 35 39 37 37 36 33 36 40 36
X23 | 7 --- --- --- 18 16 --- --- --- --- 12 | 58 --- --- --- 55 59 --- --- --- --- 58
24 | 8 9 7 11 10 4 6 5 12 7 3 | 26 31 28 25 26 27 31 24 24 30 26
25 | 10 10 9 9 10 3 8 5 11 7 3 | 30 34 32 39 31 33 35 30 33 35 33
26 | 6 9 7 8 6 6 8 8 5 7 2 | 26 31 30 31 27 29 32 24 27 32 28
27E | 6 15 21 17 14 4 10 7 8 9 4 | 24 27 26 24 23 24 26 24 23 34 24
28 | 6 13 6 8 8 3 7 8 8 8 2 | 25 30 25 27 26 26 30 24 28 29 26
29E | 9 12 11 12 13 3 9 8 14 10 3 | 41 40 42 40 34 40 42 39 37 45 40
30 | 5 10 7 7 8 3 7 8 7 6 2 | 25 30 27 24 25 26 32 25 24 31 26
31 | 5 10 8 10 7 5 8 6 9 7 2 | 34 39 38 41 31 37 41 34 32 38 36
32E | 8 12 11 16 13 5 11 5 10 9 3 | 49 50 48 51 54 50 49 47 47 51 49
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 13 10 11 12 4 8 7 10 8 |T 48 45 49 49 48 49 51 47 48 53 49
WRMS | 7 13 10 10 11 4 8 6 8 8 |NE 32 34 33 33 33 34 35 30 31 37 33
MEDI | 7 12 8 10 11 4 8 6 9 7 |MD 31 34 34 33 32 33 35 30 33 38 33
Table 3.2121.5 GPS week: 2121 Day: 5 MJD: 59096.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 4 8 7 7 11 3 6 5 6 8 2 | 18 22 22 24 21 20 25 20 20 22 20
2 | 6 9 5 6 9 4 7 10 8 8 2 | 13 16 17 19 16 16 19 21 19 18 16
3 | 4 11 11 9 17 4 7 6 6 7 3 | 16 20 20 19 24 17 21 17 17 16 17
X4E | 8 20 13 18 --- 5 10 11 11 12 4 | 57 54 60 57 --- 57 57 58 56 61 57
5 | 6 15 5 8 11 5 7 7 8 8 3 | 30 31 28 30 31 29 34 29 29 30 29
6 | 5 8 6 5 8 3 7 6 5 6 2 | 17 22 21 22 20 19 25 20 19 21 20
7 | 4 10 5 7 7 3 6 6 6 8 2 | 25 30 26 28 28 26 32 27 29 29 27
8E | 6 17 20 32 16 4 11 6 9 10 5 | 32 36 33 45 33 32 33 29 32 30 31
9E | 7 10 13 17 11 4 10 8 8 8 3 | 279 228 282 281 278 280 281 284 281 280 281
10 | 4 8 11 7 10 4 9 5 5 8 2 | 18 22 23 21 22 21 25 20 21 22 20
11 | 7 12 14 9 14 3 9 7 8 10 3 | 16 22 21 24 20 20 26 23 20 24 20
12 | 6 16 5 9 9 4 8 6 8 10 3 | 19 23 20 25 22 23 27 22 26 23 22
13 | 5 10 5 12 13 4 9 7 6 6 3 | 17 22 20 23 22 21 25 20 22 23 20
15E | 6 13 9 9 10 5 10 6 5 10 3 | 29 31 31 35 34 30 30 29 31 35 30
16 | 5 18 9 7 10 4 10 8 5 15 3 | 15 17 17 21 17 16 18 16 14 19 15
17E | 6 20 7 8 14 4 9 6 7 9 3 | 27 38 25 29 31 29 30 27 30 26 28
18 | 7 12 13 8 7 7 8 6 15 5 3 | 11 21 20 17 19 15 21 18 16 18 16
19E | 7 15 8 6 9 4 7 6 5 7 2 | 34 38 40 37 37 37 39 39 40 37 37
20 | 7 11 8 4 8 3 9 6 10 8 3 | 18 21 20 22 19 20 23 21 21 22 20
21 | 5 11 5 6 11 3 8 6 10 6 2 | 17 24 17 20 18 20 24 21 20 22 19
22 | 4 11 6 8 18 5 8 7 7 5 3 | 22 26 22 25 24 23 27 25 21 24 23
X23 | 5 --- --- --- 16 15 --- --- --- --- 10 | 35 --- --- --- 41 39 --- --- --- --- 37
24 | 6 9 8 11 8 3 8 5 8 8 2 | 17 24 22 17 19 19 26 19 20 20 19
25 | 8 7 9 7 9 4 7 6 7 6 2 | 13 19 19 22 16 18 23 16 16 17 16
26 | 6 8 10 7 5 5 10 10 5 10 3 | 17 23 23 24 19 20 25 19 21 20 19
X27E | 5 --- 21 15 10 3 12 10 10 13 4 | 24 --- 26 25 24 22 24 21 24 22 22
28 | 6 14 3 8 7 2 8 7 8 7 2 | 16 22 16 19 18 17 22 19 16 19 17
29E | 7 17 9 8 6 4 8 8 11 9 3 | 40 43 41 42 36 42 44 44 45 41 41
30 | 4 8 7 9 7 3 8 6 9 9 2 | 17 24 19 21 18 20 26 21 19 19 19
31 | 6 7 9 8 7 4 8 4 9 7 2 | 25 28 24 26 22 24 29 22 21 23 23
32E | 7 11 13 5 7 2 9 8 9 10 3 | 36 39 38 40 38 38 39 38 40 40 38
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 12 9 10 10 4 8 7 8 8 |T 31 34 33 35 32 33 36 33 33 34 32
WRMS | 6 12 9 8 10 4 8 6 6 7 |NE 18 22 20 22 21 21 24 20 20 21 20
MEDI | 6 11 8 8 9 4 8 6 8 8 |MD 18 24 22 24 22 21 26 21 21 22 20
Table 3.2121.6 GPS week: 2121 Day: 6 MJD: 59097.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 11 7 9 11 3 6 6 7 14 3 | 27 31 30 27 30 27 32 28 24 34 28
2 | 7 10 6 7 10 4 7 11 10 13 3 | 23 25 25 24 26 24 27 27 25 27 24
3 | 5 10 11 8 17 3 8 5 7 17 3 | 32 35 36 35 37 34 36 35 33 40 34
X4E | 8 22 14 16 --- 3 10 11 15 11 5 | 98 99 102 103 --- 100 101 101 99 103 100
5 | 7 17 7 8 9 5 9 5 11 14 3 | 41 43 41 40 45 41 44 42 44 48 42
6 | 5 8 6 7 9 3 4 4 8 14 2 | 29 32 33 31 33 31 36 31 29 35 31
7 | 4 11 6 8 8 4 7 7 9 14 2 | 46 49 49 49 41 47 51 44 43 48 46
8E | 6 13 20 33 20 5 10 9 12 21 5 | 48 51 53 56 50 50 53 47 51 45 48
9E | 7 9 15 7 12 5 9 8 10 15 3 | 318 242 317 320 321 319 318 320 316 317 319
10 | 5 11 11 6 10 2 8 7 7 13 3 | 30 31 34 32 33 32 34 31 34 37 31
11 | 7 17 16 9 15 3 8 6 8 15 3 | 20 29 27 28 25 23 28 25 24 32 23
12 | 6 16 8 7 11 3 7 6 10 13 3 | 41 47 42 44 42 43 46 45 42 49 43
13 | 7 12 7 9 16 4 9 6 13 14 3 | 36 37 38 36 38 37 39 37 37 46 37
15E | 7 14 9 12 12 4 11 6 14 14 3 | 49 48 52 48 52 51 52 50 56 56 50
16 | 5 16 10 11 11 4 10 11 8 17 3 | 26 28 29 29 30 29 32 29 30 35 27
17E | 5 16 7 8 10 2 10 6 10 13 3 | 22 26 21 22 24 22 24 23 30 30 22
18 | 7 15 12 9 7 4 8 4 11 11 3 | 27 32 32 33 30 29 33 30 30 34 29
19E | 5 14 8 8 11 3 7 5 12 14 3 | 32 32 32 32 31 31 34 33 31 41 32
20 | 5 14 6 8 10 4 9 7 8 13 3 | 30 35 33 34 32 33 36 34 32 37 32
21 | 6 13 7 9 11 4 7 5 9 10 3 | 23 30 24 26 23 26 30 26 25 30 25
22 | 6 13 6 8 18 3 9 7 7 15 3 | 34 40 37 40 34 38 39 38 35 42 36
X23 | 4 --- --- --- 12 16 --- --- --- --- 7 | 54 --- --- --- 56 60 --- --- --- --- 55
24 | 7 8 9 10 8 3 6 6 13 12 3 | 28 31 30 22 29 27 34 27 30 32 28
25 | 8 7 8 7 8 4 6 5 11 12 2 | 27 32 31 33 29 31 34 29 30 34 29
26 | 7 8 11 14 7 6 7 13 9 18 3 | 30 35 36 36 33 33 37 32 31 38 32
27E | 8 13 19 25 14 5 11 9 11 17 4 | 42 44 47 52 41 43 44 40 44 39 41
28 | 6 12 7 9 7 4 7 7 11 17 3 | 32 34 33 31 30 32 35 33 32 37 31
29E | 5 11 11 13 22 3 10 8 12 15 4 | 33 35 35 35 39 34 35 37 36 44 35
30 | 5 9 6 8 6 4 7 7 9 15 2 | 27 32 28 29 27 28 32 28 27 36 28
31 | 4 10 9 11 8 5 7 6 10 14 3 | 49 51 52 53 45 50 53 48 46 52 49
32E | 8 10 13 10 17 4 10 9 11 12 3 | 57 56 58 59 62 58 59 57 55 61 57
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 12 10 12 12 4 8 7 10 15 |T 45 45 47 47 45 47 49 46 46 51 46
WRMS | 6 12 10 10 11 4 8 6 9 14 |NE 32 35 34 33 34 34 36 33 32 38 33
MEDI | 6 12 8 9 11 4 8 6 10 14 |MD 32 35 34 34 33 33 36 33 32 38 32
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2121 GPS week: 2121 MJD: 59091.0-59097.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2879 |U 11 11 32 |U 9 9 37 |U 9 9 29 |
emr | emr 2852 |U 16 13 44 |U 11 15 51 | 15 19 36 |
esa | esa 2880 | 10 13 36 |U 8 13 42 | 10 10 32 |
gfz | gfz 2878 |U 10 11 29 |U 7 9 41 |U 9 10 29 |
grg | grg 2877 |U 14 18 42 |U 9 12 53 | 12 13 36 |
igr | igr 2880 | 10 11 30 | 8 10 37 | 9 9 29 |
igs | igs 2880 | 10 11 31 | 8 10 39 | 9 9 30 |
jpl | jpl 2880 |U 14 12 47 |U 10 12 63 |U 12 11 34 |
mit | mit 2880 |U 10 12 30 |U 8 9 38 |U 9 10 29 |
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 5.2121.0 GPS week: 2121 Day: 0 MJD: 59091.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 10 16 22 | 7 10 23 | 9 10 23 |
emr | emr 2880 | 15 22 33 | 11 13 39 | 15 26 39 |
esa | esa 2880 | 10 19 28 | 8 13 36 | 10 8 34 |
gfz | gfz 2877 | 8 14 22 | 7 11 33 | 10 11 27 |
grg | grg 2878 | 12 25 49 | 7 11 53 | 13 15 29 |
igr | igr 2880 | 9 16 23 | 7 11 28 | 9 10 27 |
igs | igs 2880 | 9 16 23 | 7 10 30 | 9 10 26 |
jpl | jpl 2880 | 12 19 39 | 9 14 38 | 13 9 36 |
mit | mit 2880 | 8 15 23 | 8 10 34 | 10 8 25 |
Table 5.2121.1 GPS week: 2121 Day: 1 MJD: 59092.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 8 7 23 | 10 10 28 | 7 9 25 |
emr | emr 2880 | 14 11 48 | 12 17 45 | 15 20 40 |
esa | esa 2880 | 8 10 33 | 9 15 42 | 7 10 33 |
gfz | gfz 2878 | 7 8 23 | 8 10 41 | 7 10 29 |
grg | grg 2878 | 10 13 32 | 10 13 49 | 10 14 30 |
igr | igr 2880 | 8 8 26 | 9 11 34 | 7 10 29 |
igs | igs 2880 | 7 8 27 | 9 12 35 | 7 10 29 |
jpl | jpl 2880 | 10 9 46 | 11 13 45 | 11 12 41 |
mit | mit 2880 | 8 9 25 | 9 9 39 | 8 11 27 |
Table 5.2121.2 GPS week: 2121 Day: 2 MJD: 59093.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2879 | 16 15 49 | 10 11 80 | 14 11 47 |
emr | emr 2784 | 17 12 43 | 11 15 67 | 16 21 42 |
esa | esa 2880 | 9 11 38 | 9 15 40 | 12 9 32 |
gfz | gfz 2879 | 10 10 32 | 8 11 63 | 12 12 32 |
grg | grg 2879 | 22 24 53 | 13 15 82 | 17 18 67 |
igr | igr 2880 | 7 9 24 | 8 12 39 | 9 8 32 |
igs | igs 2880 | 10 12 33 | 9 12 57 | 13 10 43 |
jpl | jpl 2880 | 20 10 59 | 13 16 172 | 13 10 34 |
mit | mit 2880 | 9 12 27 | 7 13 37 | 11 11 36 |
Table 5.2121.3 GPS week: 2121 Day: 3 MJD: 59094.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2879 | 9 11 30 | 8 8 35 | 9 9 29 |
emr | emr 2880 | 19 9 43 | 12 17 51 | 16 20 31 |
esa | esa 2880 | 9 13 37 | 7 11 48 | 11 12 34 |
gfz | gfz 2879 | 10 15 32 | 6 9 42 | 9 11 31 |
grg | grg 2877 | 12 14 39 | 8 11 59 | 11 14 34 |
igr | igr 2880 | 9 12 32 | 7 9 43 | 9 10 29 |
igs | igs 2880 | 10 11 33 | 7 9 42 | 9 9 28 |
jpl | jpl 2880 | 14 11 49 | 10 12 51 | 12 12 33 |
mit | mit 2880 | 9 14 30 | 8 8 45 | 9 10 33 |
Table 5.2121.4 GPS week: 2121 Day: 4 MJD: 59095.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 9 7 28 | 9 8 27 | 9 7 22 |
emr | emr 2880 | 16 13 41 | 11 14 52 | 15 12 32 |
esa | esa 2880 | 9 10 33 | 8 14 40 | 10 10 28 |
gfz | gfz 2880 | 10 8 28 | 7 8 33 | 9 7 24 |
grg | grg 2879 | 12 12 31 | 8 11 40 | 11 11 28 |
igr | igr 2880 | 9 8 29 | 8 9 34 | 10 8 26 |
igs | igs 2880 | 9 7 29 | 8 9 33 | 9 8 24 |
jpl | jpl 2880 | 12 10 39 | 9 10 41 | 12 11 28 |
mit | mit 2880 | 9 8 30 | 8 9 37 | 10 8 23 |
Table 5.2121.5 GPS week: 2121 Day: 5 MJD: 59096.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 13 11 36 | 8 8 33 | 9 10 29 |
emr | emr 2784 | 17 13 56 | 12 14 58 | 15 19 30 |
esa | esa 2880 | 13 13 42 | 8 11 46 | 10 10 30 |
gfz | gfz 2879 | 14 11 34 | 7 7 37 | 9 11 28 |
grg | grg 2870 | 15 15 43 | 8 11 46 | 11 13 31 |
igr | igr 2880 | 13 12 38 | 7 8 39 | 9 11 30 |
igs | igs 2880 | 13 12 37 | 7 8 38 | 8 10 30 |
jpl | jpl 2880 | 16 13 49 | 8 9 51 | 10 12 32 |
mit | mit 2880 | 13 13 37 | 8 8 37 | 10 11 32 |
Table 5.2121.6 GPS week: 2121 Day: 6 MJD: 59097.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 13 12 39 | 9 8 33 | 9 8 26 |
emr | emr 2880 | 18 14 45 | 10 12 45 | 15 20 38 |
esa | esa 2880 | 12 13 44 | 8 14 42 | 10 10 33 |
gfz | gfz 2879 | 13 13 34 | 7 9 38 | 10 11 32 |
grg | grg 2878 | 15 20 44 | 9 12 45 | 11 10 33 |
igr | igr 2880 | 12 12 40 | 8 10 40 | 9 10 28 |
igs | igs 2880 | 12 13 39 | 8 10 38 | 9 10 29 |
jpl | jpl 2880 | 15 14 50 | 10 13 48 | 12 9 33 |
mit | mit 2880 | 14 14 39 | 10 9 39 | 9 9 28 |
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 : 10-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 6.2121 GPS week: 2121 MJD: 59091.500-59097.500
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 | 12 0 52 20 -1 | 12 17
| 12 11 26 51 4 | 1
emr uuuuu | -35 12 4 32 -16 | 15 26
| 11 14 89 45 6 | 7
esa uuuuu | 16 -8 -36 94 2 | 21 26
| 9 11 81 56 5 | 3
gfz uuuuu | 13 16 -8 173 7 | 21 25
| 17 19 79 67 7 | 2
grg uuuuu | 21 -13 35 -4 0 | 0 10
| 8 17 25 72 3 | 1
igr xxxxx | 7 -16 21 0 2 | -5 15
| 10 5 20 45 7 | 3
irf xxxxx | -4 -2 -24 -5 5 | -3 13
| 7 8 17 17 3 | 1
jpl uuuuu | 24 -5 6 100 10 | 62 63
| 13 7 50 35 6 | 5
mit uuuuu | -10 11 -81 -148 2 | 27 30
| 13 12 51 78 2 | 1
ngs uuuuu | -54 -19 69 -217 2 | 15 20
| 21 42 89 99 5 | 2
sio xxxxx | -68 -60 -266 -63 14 | 27 33
| 60 67 70 87 10 | 3
Table 7.2121.0 GPS week: 2121 Day: 0 MJD: 59091.500
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 -3 58 31 4 | 11 14
emr uuuuu | -33 32 -67 -1 -15 | 24 31
esa uuuuu | 24 0 -99 136 -6 | 25 29
gfz uuuuu | -9 33 -104 118 -4 | 22 25
grg uuuuu | 22 -38 56 66 -1 | 0 7
igr xxxxx | 6 -11 48 16 -4 | -2 12
irf xxxxx | -2 5 -22 0 5 | -3 11
jpl uuuuu | 17 6 59 113 16 | 54 55
mit uuuuu | -18 14 -74 -202 4 | 27 29
ngs uuuuu | -41 -82 215 -225 8 | 16 19
sio xxxxx | -51 -42 -189 -208 21 | 23 26
Table 7.2121.1 GPS week: 2121 Day: 1 MJD: 59092.500
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 | 28 12 58 -60 1 | 12 14
emr uuuuu | -21 14 -106 92 -8 | 21 28
esa uuuuu | 26 -23 -77 133 -6 | 23 26
gfz uuuuu | 0 -9 46 123 2 | 21 24
grg uuuuu | 37 -13 1 112 0 | 0 8
igr xxxxx | -4 -9 11 -17 -5 | -2 12
irf xxxxx | -14 -13 -27 -15 4 | -3 11
jpl uuuuu | 23 -7 -44 112 15 | 56 58
mit uuuuu | -28 3 -62 -252 1 | 27 29
ngs uuuuu | -59 20 157 -50 1 | 16 20
sio xxxxx | -60 31 -172 -125 15 | 25 29
Table 7.2121.2 GPS week: 2121 Day: 2 MJD: 59093.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -7 -12 82 78 -5 | 13 16
emr uuuuu | -24 7 -36 38 -28 | 20 27
esa uuuuu | 11 6 -137 52 4 | 23 26
gfz uuuuu | 33 6 -14 222 7 | 21 24
grg uuuuu | 15 16 28 -80 2 | 1 9
igr xxxxx | 12 -19 48 -56 -7 | -2 12
irf xxxxx | -8 -6 6 -31 0 | -3 12
jpl uuuuu | 22 -7 0 119 3 | 61 63
mit uuuuu | -7 -3 -38 -149 1 | 28 30
ngs uuuuu | -39 3 50 -279 4 | 16 20
sio xxxxx | -197 -181 -231 -42 7 | 28 33
Table 7.2121.3 GPS week: 2121 Day: 3 MJD: 59094.500
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 | 14 -7 59 -24 -6 | 13 16
emr uuuuu | -45 4 12 46 -17 | 17 27
esa uuuuu | 1 -11 -78 91 2 | 22 25
gfz uuuuu | 15 17 -39 293 7 | 21 24
grg uuuuu | 22 -13 54 20 1 | 1 9
igr xxxxx | 3 -24 19 25 0 | -4 13
irf xxxxx | -11 -5 -29 -17 5 | -2 12
jpl uuuuu | 40 -9 31 124 12 | 63 64
mit uuuuu | -21 13 -70 -203 3 | 28 30
ngs uuuuu | -59 9 48 -310 4 | 16 20
sio xxxxx | -37 -60 -305 -53 8 | 29 33
Table 7.2121.4 GPS week: 2121 Day: 4 MJD: 59095.500
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 3 72 80 0 | 9 17
emr uuuuu | -35 -9 58 6 -11 | 10 26
esa uuuuu | 23 -22 10 135 7 | 18 22
gfz uuuuu | 29 4 98 156 13 | 18 21
grg uuuuu | 21 -1 32 -38 -5 | -2 12
igr xxxxx | -4 -14 1 -57 9 | -9 16
irf xxxxx | 6 -1 -39 4 9 | -6 14
jpl uuuuu | 40 1 -77 116 3 | 62 64
mit uuuuu | -6 2 -104 -126 3 | 25 27
ngs uuuuu | -94 20 3 -320 1 | 12 18
sio xxxxx | -72 -74 -320 10 31 | 25 30
Table 7.2121.5 GPS week: 2121 Day: 5 MJD: 59096.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 21 -12 13 32 0 | 11 19
emr uuuuu | -36 27 4 77 -18 | 7 22
esa uuuuu | 15 -3 67 -13 4 | 18 24
gfz uuuuu | 26 46 -102 190 15 | 20 25
grg uuuuu | 12 -21 65 -74 0 | -2 13
igr xxxxx | 23 -17 0 38 10 | -8 18
irf xxxxx | 4 11 -11 3 5 | -4 16
jpl uuuuu | 14 -12 51 92 5 | 67 68
mit uuuuu | -5 29 -36 -57 0 | 26 30
ngs uuuuu | -60 -43 -44 -202 3 | 14 20
sio xxxxx | -11 -86 -284 -80 13 | 29 37
Table 7.2121.6 GPS week: 2121 Day: 6 MJD: 59097.500
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 | 5 17 19 2 0 | 12 21
emr uuuuu | -51 8 165 -34 -13 | 5 19
esa uuuuu | 10 -5 59 122 4 | 20 27
gfz uuuuu | -4 15 61 107 11 | 23 31
grg uuuuu | 15 -23 6 -32 6 | 0 15
igr xxxxx | 12 -19 20 54 8 | -6 20
irf xxxxx | -5 -3 -44 21 3 | -1 18
jpl uuuuu | 8 -10 23 23 13 | 70 72
mit uuuuu | 13 22 -185 -44 0 | 28 32
ngs uuuuu | -30 -63 54 -132 -8 | 16 23
sio xxxxx | -47 -8 -361 56 2 | 33 42
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