[IGSREPORT-23501] Wk 1837 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Thu Apr 9 16:14:34 PDT 2015
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1837 (Mar 22, 2015 - Mar 28, 2015)
Contacts: igs.acc at noaa.gov
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:
igs1837[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1837[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1837[0-6].cls IGS GPS clock combination summary report.
igs18377.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs18377.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 | EMR | 10 10 32
0 | ESA | BJFS MAG0 BJFS MAG0 UNSA
0 | GRG | 10 13 10 13 32 DAV1 GUAM KELY WES2 DAV1 GUAM KELY
0 | GRG | WES2
0 | JPL | 10 32 INVK SCOR
1 | COD | BOR1 ALGO BOR1
1 | EMR | 10 10 32
1 | ESA | BRST BRST
1 | GFZ | 25
1 | GRG | 10 10 32 ALGO DAV1 BRAZ DARW DAV1 DRAG
1 | JPL | 10 32 INVK
1 | MIT | ALRT
2 | COD | KARR KARR MDVJ
2 | EMR | 10 32 10 32
2 | ESA | TIXI UNSA
2 | GFZ | BOR1 KOUR MDVJ BOR1 KOUR MDVJ
2 | GRG | 10 32 10 32 DRAG GLPS KELY KELY NOVM NYAL
2 | JPL | 10 32
3 | COD | BRST BOR1 BRST MAS1 ZECK
3 | EMR | 10 10 32
3 | ESA | SCOR TLSE HYDE NOVM SCOR TLSE UNSA
3 | GFZ | ALRT TLSE
3 | GRG | 10 10 32 HYDE TLSE HYDE MAS1
3 | JPL | 32
3 | MIT | BOR1 BOR1
4 | COD | ARTU CAS1 ARTU CAS1 HYDE PIMO
4 | EMR | 10 10 32
4 | ESA | BOGT HOB2 BOGT BRST HOB2
4 | GFZ | 32 32 HYDE
4 | GRG | 10 10 32 BOGT SOFI BOGT BOR1 NYAL SOFI
4 | JPL | 10 32
4 | MIT | NYAL HYDE NYAL
5 | COD | HYDE HYDE
5 | EMR | 10 10 32
5 | ESA | ARTU TIXI UNSA
5 | GRG | 10 10 32 ARTU HYDE ARTU HYDE KELY NKLG
5 | JPL | 10 32
6 | COD | 20 32
6 | EMR | 10 10
6 | ESA | 32 UNSA
6 | GFZ | 32 32
6 | GRG | 10 10 20
6 | JPL | 10 32
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
----+--------+---------------
5 | COD | 3
6 | COD | 3
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 G03 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PRN G32 | 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.
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 | -.5 -1.5 -3.1 -16 -8 12 .87
EMR | 0 | -4.8 -5.5 11.0 23 -29 36 .76
ESA | 0 | .2 -.8 .5 19 -31 99 .74
GFZ | 0 | -.5 -2.0 -2.1 -23 -76 15 .50
GRG | 0 | 3.1 -3.7 2.2 -12 9 -19 1.23
JPL | 0 | 5.3 -7.1 10.2 -24 13 69 1.04
MIT | 0 | -2.6 -7.0 12.0 15 -6 -19 .90
NGS | 0 | .0 -8.1 19.2 -94 -47 -30 .89
SIO | 0 | 1.3 -4.4 -9.6 -33 -7 -17 .56
COD | 1 | -1.3 -1.5 -3.0 -44 -7 -44 .80
EMR | 1 | -3.9 -6.4 7.1 39 6 0 .66
ESA | 1 | .5 -.5 1.0 0 -10 36 .62
GFZ | 1 | -.1 -1.7 -2.7 -3 -75 -1 .74
GRG | 1 | 7.4 -9.3 8.2 -26 19 2 1.19
JPL | 1 | 1.4 -11.7 10.1 -16 32 28 1.22
MIT | 1 | 2.4 -13.6 8.0 1 14 -46 .99
NGS | 1 | 3.0 -9.0 9.0 -80 -24 -36 1.01
SIO | 1 | 2.8 -8.8 -3.2 -61 -4 -26 .83
COD | 2 | -1.3 -.4 -1.6 -16 -7 -9 .59
EMR | 2 | 2.2 -5.6 9.8 25 2 -10 .63
ESA | 2 | -.8 -.8 .8 -18 -4 22 .46
GFZ | 2 | .0 -2.0 -1.9 -12 -74 -10 .42
GRG | 2 | 7.7 -12.7 9.6 -6 21 -41 1.14
JPL | 2 | 2.3 -11.1 9.2 -23 65 64 1.02
MIT | 2 | -1.2 -12.8 6.6 15 21 -59 .58
NGS | 2 | -5.6 -6.1 11.5 -53 18 -70 .78
SIO | 2 | -2.6 -7.2 -8.4 -46 -33 4 .80
COD | 3 | -.8 -.6 -2.1 -26 -20 -17 .70
EMR | 3 | 8.9 -3.1 7.3 27 -11 -1 .60
ESA | 3 | -.4 -1.5 .8 -5 -5 26 .66
GFZ | 3 | .1 -1.8 -1.8 -18 -69 -9 .60
GRG | 3 | 7.0 -5.8 8.5 -23 10 2 1.45
JPL | 3 | 4.6 -8.9 6.2 2 6 58 .76
MIT | 3 | -.7 -7.7 9.8 7 -6 -43 .85
NGS | 3 | 1.0 -3.2 14.7 -58 -19 -22 1.00
SIO | 3 | 2.2 -3.3 -8.1 -34 -15 -26 .72
COD | 4 | -.3 -1.5 -2.0 -54 -28 -28 .80
EMR | 4 | .0 5.0 5.3 31 -15 28 .70
ESA | 4 | .0 -2.1 .7 2 -7 34 .69
GFZ | 4 | .0 -2.0 -2.0 -55 -60 -23 .65
GRG | 4 | 9.7 -.1 17.2 -4 19 -12 .92
JPL | 4 | 1.9 2.5 8.6 15 7 13 .58
MIT | 4 | 2.8 -2.4 12.9 9 4 -65 .89
NGS | 4 | .8 -1.6 16.9 -73 -17 -12 .73
SIO | 4 | -2.8 1.0 .9 -29 -5 -31 .74
COD | 5 | -.6 -.8 -1.7 -14 5 -6 .59
EMR | 5 | 13.0 3.9 9.0 29 -23 16 .84
ESA | 5 | .2 -2.0 .3 -24 -20 44 .60
GFZ | 5 | .2 -1.6 -1.6 -38 -64 -9 .39
GRG | 5 | 13.2 -1.9 12.4 2 8 1 1.20
JPL | 5 | 5.3 -7.2 10.6 4 41 9 .92
MIT | 5 | 9.3 -8.7 8.9 3 8 -43 .95
NGS | 5 | 6.4 -6.6 23.1 -119 -52 2 .63
SIO | 5 | 5.0 -.8 -9.1 -23 15 -12 .76
COD | 6 | -1.5 -1.7 -2.3 -36 17 10 .52
EMR | 6 | 4.1 4.9 3.4 43 -42 36 .51
ESA | 6 | -.2 -.6 2.1 -5 -28 71 .42
GFZ | 6 | .1 -1.5 -1.7 -20 -84 -19 .58
GRG | 6 | 10.2 -2.3 16.7 26 0 -8 .88
JPL | 6 | .3 -4.4 7.6 -41 42 26 .67
MIT | 6 | 6.8 -5.7 14.6 20 -10 -46 .70
NGS | 6 | 4.9 -1.5 19.5 -69 -54 -11 .58
SIO | 6 | 1.0 -2.6 -5.3 -29 -25 -20 .63
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.
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 1.1837.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1837.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 2.1837.[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 3.1837.[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 5.1837.0-6). 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 1837 summary. (Mar 22, 2015 - Mar 28, 2015)
Table 1.1837.a GPS week: 1837 MJD: 57103.000-57109.000
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 243| 0 0 -2 -1 13 5 -.01 15 13 | -1093 496 17 113
| 1 0 2 23 11 18 .03 | 302 384
emr 80| 1 0 -1 26 -28 22 .11 13 13 | 4415 -107 15 156
| 2 2 1 11 18 15 .02 | 651 959
esa 150| 0 0 -2 -19 3 5 -.43 13 13 | 417 -1297 10 164
| 1 0 1 12 1 26 .02 | 1485 1516
gfz 201| -1 0 -4 -3 -9 10 .04 12 11 | 69 -113 11 82
| 1 0 1 30 25 10 .02 | 405 624
grg 173| 3 -1 9 -38 24 -34 .38 17 16 | 209 -55 17 146
| 1 1 1 10 21 39 .13 | 70 392
igr n/a| 0 0 -3 -32 -13 -4 -.07 5 5 | -67 62 15 82
| 0 0 0 18 15 13 .02 | 701 955
jpl 80| 0 0 0 15 14 57 .23 11 11 | 4438 -88 17 105
| 1 1 1 16 25 28 .02 | 654 947
mit 350| 0 -2 4 -11 -2 -13 -.09 12 11 | -389 -309 44 182
| 1 0 0 17 19 11 .02 | 190 253
ngs 229| 0 0 0 16 4 -32 -.12 10 9 | -1060 505 1296 3281
| 1 1 2 20 21 24 .05 | 219 325
sio 317| -1 1 -3 -9 -26 -17 .03 14 14 | --- --- --- ---
| 1 0 2 37 15 59 .09 | --- ---
Table 1.1837.b GPS week : 1837 MJD: 57103.000-57109.000
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 | 4 4 4 4 4 4 4 |
2 | 5 5 5 5 5 5 5 |
3 | 5 5 5 6 7 12 12 |
4 | 4 5 4 4 4 4 4 |
5 | 5 5 5 4 5 5 5 |
6 | 4 4 4 4 4 4 4 |
7 | 4 4 4 4 4 5 4 |
8 | 6 5 5 5 5 6 4 |
9 | 4 4 4 4 4 4 4 |
10 | 7 7 6 6 6 6 6 |
11 | 4 4 4 4 4 5 4 |
12 | 5 6 5 6 5 6 6 |
13 | 5 5 5 5 5 5 5 |
14 | 5 5 5 5 5 5 5 |
15 | 5 5 5 5 5 5 5 |
16 | 5 6 5 5 5 5 5 |
17 | 5 5 5 5 5 5 5 |
18 | 5 4 5 5 4 5 4 |
19 | 5 5 4 5 4 5 4 |
20 | 5 4 4 4 5 6 4 |
21 | 5 5 5 5 5 5 5 |
22 | 4 4 4 4 4 4 3 |
23 | 5 5 5 5 5 6 5 |
24 | 4 4 4 4 4 5 4 |
25 | 5 5 4 4 4 5 4 |
27 | 4 4 3 3 3 4 3 |
28 | 4 4 4 4 4 5 4 |
29 | 5 5 6 5 5 5 5 |
30 | 4 4 4 4 4 4 3 |
31 | 5 4 5 4 5 5 5 |
32 | 6 4 5 5 5 6 6 |
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 2.1837.0 GPS week: 1837 Day: 0 MJD: 57103.000
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 246| 0 0 -4 -42 30 22 .04 17 15 | -753 43 18 119
emr 80| 0 0 0 45 -43 17 .09 13 13 | 4013 444 17 170
esa 150| 1 0 -2 -4 3 21 -.46 13 13 | -28 37 10 133
gfz 202| 0 -1 -3 -43 21 11 .06 12 11 | 231 -233 11 77
grg 178| 5 -1 6 -34 -6 1 .31 18 17 | 253 -129 16 139
igr n/a| 0 1 -4 -51 13 -28 -.04 5 5 | -697 992 15 79
jpl 80| 0 0 2 31 16 87 .22 12 12 | 4023 442 17 110
mit 350| 0 -1 4 5 19 -23 -.06 11 10 | -336 -549 37 161
ngs 232| -1 0 0 19 -29 -64 -.02 11 9 | -831 171 1332 3052
sio 316| -1 1 -4 0 -6 -34 -.05 13 12 | --- --- --- ---
Table 2.1837.1 GPS week: 1837 Day: 1 MJD: 57104.000
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 245| 0 1 0 -9 9 -25 -.04 15 12 | -931 588 16 118
emr 80| -2 -1 0 25 -10 19 .10 11 11 | 4385 234 15 171
esa 150| 0 1 -1 -11 5 -16 -.44 13 12 | 841 -1273 10 168
gfz 202| 0 1 -2 27 7 0 .05 13 11 | -49 -46 14 87
grg 175| 6 -3 9 -59 30 11 .59 21 19 | 297 32 17 125
igr n/a| 0 1 -3 -21 -23 -19 -.09 5 5 | 156 273 16 82
jpl 80| 0 0 2 10 0 71 .21 10 10 | 4435 220 18 116
mit 350| -1 -2 4 9 -8 -12 -.08 12 11 | -378 35 51 196
ngs 230| 1 1 -5 -2 2 -52 -.08 11 10 | -949 523 1359 3299
sio 324| -3 0 -2 -32 -24 20 -.05 13 12 | --- --- --- ---
Table 2.1837.2 GPS week: 1837 Day: 2 MJD: 57105.000
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 243| 1 2 0 35 24 7 -.02 15 13 | -877 504 21 123
emr 80| 0 0 0 24 -18 6 .10 12 12 | 4269 1523 15 150
esa 150| 0 0 -1 -27 0 -10 -.44 12 12 | 525 -613 10 142
gfz 200| -2 0 -5 31 8 -5 .02 11 11 | -301 583 11 78
grg 174| 4 -1 6 -38 8 -101 .53 19 19 | 131 624 17 155
igr n/a| 0 0 -3 -23 -30 3 -.08 5 5 | -19 1508 14 79
jpl 80| 2 1 1 22 30 52 .23 11 11 | 4318 1539 19 125
mit 350| 0 -2 3 -13 7 -12 -.07 12 11 | -617 -213 48 179
ngs 228| -1 -1 0 -11 -11 -27 -.12 10 9 | -977 843 1468 4651
sio 317| -2 1 0 -36 -51 52 -.00 14 15 | --- --- --- ---
Table 2.1837.3 GPS week: 1837 Day: 3 MJD: 57106.000
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 243| -1 1 0 14 -2 3 .03 15 12 | -1410 997 18 111
emr 80| 2 0 -1 14 -9 6 .13 11 11 | 5536 -61 15 150
esa 150| 0 0 -1 -43 3 -12 -.39 12 12 | 405 13 11 143
gfz 204| -3 0 -4 2 -8 6 .06 12 11 | 212 365 10 69
grg 175| 2 -2 9 -40 19 -13 .34 16 14 | 225 247 17 148
igr n/a| -1 0 -3 -19 -2 11 -.05 5 5 | 1176 -533 16 77
jpl 80| 0 0 0 24 62 81 .24 12 12 | 5557 -18 18 96
mit 350| 0 -1 4 -2 -37 -13 -.10 11 10 | -366 0 44 198
ngs 228| 0 0 -1 26 -3 -36 -.14 11 10 | -1158 808 1347 3421
sio 322| -1 2 -1 -20 -35 -15 -.05 14 15 | --- --- --- ---
Table 2.1837.4 GPS week: 1837 Day: 4 MJD: 57107.000
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 243| 0 0 -3 -5 13 3 -.02 15 12 | -1571 958 16 101
emr 80| 1 0 -1 25 -20 31 .14 13 13 | 5051 -1258 14 154
esa 150| -2 0 -1 -12 2 22 -.43 13 13 | -2529 -484 11 157
gfz 202| -2 0 -5 -16 -12 17 .04 13 12 | 330 -922 11 77
grg 176| 2 1 9 -34 18 -56 .33 14 14 | 234 -504 17 141
igr n/a| -1 0 -2 -14 -25 0 -.07 5 5 | 259 -1253 15 74
jpl 80| 0 1 -2 26 3 64 .23 12 12 | 5067 -1206 16 87
mit 350| 0 -1 3 -30 -2 -29 -.10 11 10 | -434 -448 40 172
ngs 231| -1 0 2 42 15 -33 -.14 10 8 | -1403 722 1032 2740
sio 320| 0 0 -6 -38 -13 -10 .04 14 14 | --- --- --- ---
Table 2.1837.5 GPS week: 1837 Day: 5 MJD: 57108.000
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 240| 0 0 -5 -5 15 -4 -.01 16 13 | -1176 311 15 116
emr 80| 4 4 -4 36 -54 30 .14 15 15 | 3868 -586 19 158
esa 150| 0 0 -2 -21 1 -20 -.41 12 12 | 1984 -3880 11 223
gfz 204| -2 0 -5 -40 -52 17 .02 13 12 | -567 401 10 93
grg 171| 2 0 11 -26 38 -31 .28 15 14 | 97 -267 18 154
igr n/a| -1 0 -4 -34 -13 -3 -.09 5 5 | -914 22 16 89
jpl 80| 0 -2 0 7 7 6 .26 11 11 | 3895 -573 17 112
mit 350| 0 -2 3 -13 -11 4 -.09 14 12 | -564 -404 45 191
ngs 230| -1 0 2 37 34 11 -.18 10 10 | -1264 488 1176 2909
sio 313| -2 1 -5 -6 -17 1 .15 18 17 | --- --- --- ---
Table 2.1837.6 GPS week: 1837 Day: 6 MJD: 57109.000
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 241| -2 0 -3 1 4 29 -.03 15 13 | -939 76 15 104
emr 80| 3 3 -2 15 -45 48 .11 13 13 | 3783 -1050 12 140
esa 150| 0 0 -4 -17 4 50 -.44 12 13 | 1727 -2881 13 188
gfz 198| 0 -1 -6 14 -29 25 -.00 11 10 | 632 -942 16 94
grg 168| 2 0 9 -37 59 -50 .25 16 14 | 230 -393 17 160
igr n/a| 0 0 -2 -62 -15 1 -.08 5 5 | -430 -569 18 98
jpl 80| -1 1 0 -16 -15 37 .24 10 10 | 3774 -1022 15 91
mit 350| 2 -2 5 -38 14 -3 -.10 14 13 | -30 -585 43 178
ngs 229| -1 0 3 3 23 -25 -.16 9 8 | -838 -14 1359 2898
sio 310| 0 0 -2 67 -34 -136 .16 16 15 | --- --- --- ---
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 3.1837.0 GPS week: 1837 Day: 0 MJD: 57103.000
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 | 11 11 12 6 15 5 11 8 11 10 3 | 28 29 27 25 31 26 33 22 27 32 26
2 | 12 15 11 17 18 4 16 15 10 15 5 | 27 29 24 36 34 26 32 32 28 22 27
X3E | 12 12 16 10 --- 8 11 13 12 6 4 | 175 172 175 178 --- 174 45 168 179 174 174
4 | 10 8 13 10 19 5 11 9 9 11 3 | 23 22 18 22 28 19 26 19 22 26 21
5E | 11 17 9 14 21 6 15 10 10 11 4 | 24 28 20 27 27 22 24 22 22 25 22
6 | 9 9 15 7 14 5 9 11 4 12 3 | 28 31 31 27 30 27 32 23 28 29 27
7 | 13 9 15 9 18 4 10 8 9 15 4 | 34 32 23 30 34 26 32 26 28 26 27
X8 | 16 16 13 10 22 10 12 12 17 --- 5 | 21 23 15 19 9 18 23 15 29 --- 17
9 | 17 10 15 6 16 4 8 8 8 10 3 | 26 33 26 28 34 26 30 27 28 34 28
10E | 36 17 18 13 22 6 15 12 14 18 6 | 83 58 60 62 71 60 69 57 57 67 62
11 | 9 9 19 7 17 5 9 8 11 8 4 | 39 44 34 42 56 39 46 41 43 39 41
12E | 20 18 7 16 25 5 17 11 11 11 5 | 29 27 12 24 30 18 23 21 22 18 18
13 | 12 15 11 24 18 5 13 9 13 15 5 | 32 38 30 41 42 32 35 31 32 27 31
14 | 15 13 13 14 16 6 12 12 11 14 4 | 38 32 28 42 35 35 30 34 33 33 32
15 | 12 12 11 12 14 4 14 10 9 19 4 | 39 37 34 32 38 32 40 34 31 37 33
16E | 24 13 9 13 16 6 13 14 11 17 5 | 32 27 18 20 30 21 23 22 24 19 19
17 | 9 16 15 12 15 7 13 12 9 16 4 | 25 32 24 34 38 24 32 36 29 27 28
18E | 19 11 10 10 22 5 16 12 11 9 4 | 22 17 12 19 17 13 19 14 16 17 13
19 | 22 11 13 10 19 7 13 11 8 19 5 | 37 29 22 27 33 23 32 28 26 19 25
20E | 16 15 11 11 22 5 10 14 11 11 4 | 21 17 15 20 25 16 17 19 19 19 16
21 | 18 12 10 18 18 5 14 10 10 14 4 | 33 28 23 33 36 25 31 24 22 21 25
22E | 14 11 9 9 17 4 11 7 9 9 3 | 22 22 17 24 27 21 28 20 25 27 21
23 | 22 12 13 16 16 7 11 13 15 18 5 | 30 32 25 35 31 27 33 25 25 23 26
24 | 12 14 13 11 21 4 11 9 7 11 4 | 23 29 21 25 30 22 25 18 24 28 22
25E | 21 9 16 6 19 6 11 10 14 8 4 | 26 23 26 21 24 20 27 18 25 16 20
27 | 15 8 13 9 13 3 10 7 9 9 3 | 29 33 25 28 40 27 33 31 31 26 29
28E | 15 13 9 10 19 7 10 11 9 8 4 | 34 36 32 35 38 30 38 33 37 33 32
29 | 19 14 11 11 15 4 16 16 13 17 5 | 33 35 26 35 39 29 33 38 33 38 32
30 | 17 9 15 8 16 5 10 6 6 9 3 | 29 28 25 21 29 23 31 23 24 22 23
31 | 18 12 13 15 19 8 14 11 14 13 5 | 34 33 22 33 38 28 34 25 30 21 27
32E | 20 21 13 13 14 7 14 12 14 16 5 | 152 154 157 157 152 156 160 158 162 160 156
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 17 13 13 12 18 5 12 11 11 13 |T 39 39 33 38 37 35 36 35 37 36 35
WRMS | 15 13 13 11 17 5 12 10 9 12 |NE 30 31 25 30 34 26 32 27 28 27 27
MEDI | 15 12 13 11 18 5 12 11 11 11 |MD 29 31 25 28 33 26 32 25 28 26 27
Table 3.1837.1 GPS week: 1837 Day: 1 MJD: 57104.000
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 | 11 9 12 7 18 4 9 7 10 12 3 | 23 26 24 22 33 20 25 19 27 28 22
2 | 15 13 12 17 17 5 10 18 10 15 5 | 26 25 18 28 28 20 27 26 21 18 20
X3E | 19 13 17 11 --- 7 10 13 17 10 5 | 192 188 194 196 --- 192 39 187 193 191 191
4 | 9 7 12 8 45 6 8 7 9 12 4 | 18 20 16 21 54 16 20 18 23 26 19
5E | 12 11 7 9 17 4 14 17 12 15 4 | 20 21 17 20 30 17 20 23 24 23 18
6 | 13 8 15 8 18 5 8 11 9 9 3 | 22 24 24 22 28 22 24 20 24 24 21
7 | 10 11 15 12 18 4 9 11 11 16 4 | 29 29 20 28 37 22 29 24 27 22 24
X8 | 8 11 11 11 --- 7 8 11 13 --- 4 | 18 18 16 17 --- 15 20 15 22 --- 15
9 | 7 12 17 7 19 4 8 10 11 11 4 | 25 29 22 25 33 22 30 25 24 32 25
10E | 39 13 16 13 21 7 13 13 12 18 6 | 68 49 44 44 56 47 52 45 45 47 47
11 | 10 9 18 9 20 8 8 8 10 8 4 | 26 35 25 29 47 25 33 27 28 28 27
12E | 19 15 8 13 38 5 14 11 13 11 5 | 26 24 13 24 30 16 24 19 23 18 17
13 | 10 14 10 16 18 5 11 11 13 17 4 | 26 33 23 25 36 23 32 22 28 21 24
14 | 14 11 12 11 18 8 11 13 13 12 4 | 24 23 22 28 29 24 26 23 27 26 22
15 | 10 13 12 14 17 3 11 12 13 17 4 | 31 33 27 28 39 26 34 27 29 27 28
16E | 26 13 8 14 24 5 12 15 14 15 5 | 36 28 20 26 37 22 26 22 25 19 22
17 | 12 13 15 13 12 6 14 14 12 14 4 | 23 31 21 27 30 20 31 26 23 24 23
18E | 19 10 8 11 20 4 9 12 11 11 4 | 21 18 12 18 27 12 19 14 18 20 14
19 | 13 11 12 12 21 5 9 11 11 17 4 | 23 26 21 25 29 18 28 23 20 15 20
20E | 10 11 10 11 13 4 10 11 6 9 3 | 15 15 13 18 19 11 14 15 16 16 12
21 | 14 11 12 19 20 3 11 11 11 13 4 | 27 25 19 27 33 19 26 19 20 18 20
22E | 10 8 8 9 21 4 9 7 10 9 3 | 19 22 16 22 34 19 23 18 21 25 20
23 | 15 12 14 12 18 6 9 12 19 17 5 | 25 28 21 26 28 20 29 19 27 18 22
24 | 7 10 14 5 23 4 7 9 9 9 3 | 19 23 21 23 30 19 23 19 21 23 19
25E | 13 10 16 27 18 6 10 12 11 9 5 | 23 21 25 33 27 18 22 18 19 16 18
27 | 11 7 13 17 15 4 7 8 6 7 3 | 23 26 20 27 33 20 27 25 23 23 22
28E | 16 12 8 12 15 4 10 12 11 9 4 | 32 28 23 33 38 27 30 29 30 26 28
29 | 12 13 11 14 18 5 15 18 12 18 5 | 30 27 22 30 28 22 28 28 25 30 24
30 | 11 9 16 8 18 4 9 6 9 9 3 | 27 27 26 22 32 21 28 23 24 23 23
31 | 12 15 11 10 20 6 10 11 9 13 4 | 26 29 20 26 37 23 31 22 24 19 23
32E | 15 11 13 10 21 6 11 11 10 11 4 | 153 150 151 153 152 150 150 147 149 153 150
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 15 11 13 13 21 5 10 12 11 13 |T 35 35 30 35 37 30 31 31 33 33 31
WRMS | 12 11 12 11 19 5 10 11 10 12 |NE 24 26 21 25 33 20 27 22 24 23 22
MEDI | 12 11 12 11 18 5 10 11 11 12 |MD 25 26 21 26 33 20 27 23 24 23 22
Table 3.1837.2 GPS week: 1837 Day: 2 MJD: 57105.000
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 | 11 12 13 8 16 3 10 6 9 10 3 | 28 28 27 25 35 22 28 23 23 28 25
2 | 11 11 12 18 20 5 11 13 9 15 4 | 26 27 23 34 33 23 29 28 25 23 25
X3E | 19 17 17 12 --- 6 8 13 13 9 5 | 176 169 174 176 --- 173 46 168 175 171 173
4 | 12 11 12 9 35 6 8 6 7 13 4 | 21 20 17 21 45 16 23 20 19 27 20
5E | 11 11 9 11 20 4 16 12 9 14 4 | 26 27 22 28 30 22 26 28 26 28 24
6 | 9 6 15 10 18 6 8 9 8 7 3 | 22 24 24 23 30 22 28 18 27 23 22
7 | 9 11 13 11 17 3 11 10 9 14 4 | 32 29 23 32 35 25 33 26 27 24 26
X8 | 10 8 14 13 --- 5 10 11 18 --- 5 | 20 20 17 18 --- 17 22 17 27 --- 17
9 | 11 9 15 9 14 4 7 10 7 9 3 | 28 26 23 26 32 22 29 24 25 32 24
10E | 41 16 15 8 20 6 10 16 11 13 6 | 60 37 34 35 46 36 39 35 33 37 36
11 | 11 9 17 11 19 6 9 7 11 8 4 | 32 34 29 31 47 29 37 32 34 36 32
12E | 19 19 6 14 25 3 15 12 10 12 5 | 29 27 15 25 29 18 27 20 21 18 19
13 | 13 14 12 14 18 5 11 16 11 17 5 | 28 31 24 28 35 23 32 24 23 19 23
14 | 14 12 12 11 20 4 8 11 14 15 4 | 29 26 25 33 36 26 28 28 31 29 26
15 | 10 14 14 14 20 4 13 13 10 16 4 | 30 34 30 26 34 26 35 26 28 27 27
16E | 17 11 10 13 19 6 13 11 14 18 4 | 32 26 23 24 36 24 29 24 28 24 24
17 | 16 14 15 15 14 5 14 12 12 14 5 | 32 31 27 34 35 24 33 31 28 29 28
18E | 21 11 7 10 24 3 12 13 11 14 4 | 23 16 13 19 21 12 20 14 18 20 14
19 | 11 12 12 10 18 5 11 10 10 18 4 | 27 26 22 23 29 19 30 22 21 19 21
20E | 11 12 9 10 17 4 12 8 10 7 3 | 15 20 17 21 26 16 20 21 20 20 17
21 | 18 11 13 17 22 5 11 12 13 18 5 | 29 25 19 27 35 21 29 21 25 22 22
22E | 10 8 7 7 18 4 10 7 8 13 3 | 21 20 17 20 25 16 20 17 19 21 18
23 | 14 10 12 13 16 5 11 16 13 18 4 | 28 29 25 31 26 22 31 21 28 22 24
24 | 9 10 13 8 24 5 10 11 7 12 4 | 24 24 22 26 32 21 28 20 21 26 22
25E | 12 8 15 6 18 6 9 13 7 10 4 | 25 25 26 28 32 21 28 22 21 19 22
27 | 12 9 12 9 13 3 7 7 6 9 3 | 27 28 24 24 34 22 29 25 26 23 24
28E | 17 10 7 10 14 4 9 10 8 8 3 | 36 35 30 36 37 31 40 33 35 34 33
29 | 17 12 11 13 21 4 14 17 13 22 5 | 32 31 24 32 36 26 32 29 28 32 27
30 | 14 9 14 8 17 3 9 7 8 11 3 | 32 28 27 26 32 24 32 23 27 27 25
31 | 14 10 14 11 19 5 12 12 13 18 4 | 27 29 20 28 36 23 33 22 25 19 23
32E | 11 15 11 11 16 7 12 17 12 12 4 | 97 107 101 108 101 106 106 93 105 98 102
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 15 12 12 11 19 5 11 12 10 14 |T 35 34 30 34 35 29 32 30 32 32 31
WRMS | 13 12 12 11 19 5 11 11 9 15 |NE 27 27 23 27 34 22 30 24 25 25 24
MEDI | 12 11 12 11 18 5 11 11 10 13 |MD 28 27 24 27 34 22 29 24 26 24 24
Table 3.1837.3 GPS week: 1837 Day: 3 MJD: 57106.000
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 | 13 10 12 11 12 5 9 8 8 11 3 | 24 29 25 24 29 24 30 23 25 28 24
2 | 11 11 12 16 15 5 14 14 12 14 4 | 28 31 27 35 31 27 32 29 27 24 27
X3E | 20 16 17 13 --- 8 12 14 16 10 5 | 187 178 185 183 --- 182 44 175 184 178 181
4 | 10 9 11 8 22 7 10 9 10 16 4 | 19 22 18 20 32 18 23 20 22 27 20
5E | 13 11 11 9 17 6 16 12 11 9 4 | 28 26 23 25 23 22 26 23 23 26 23
6 | 10 8 14 7 13 3 10 10 9 7 3 | 24 27 27 25 25 24 30 21 24 25 23
7 | 11 8 14 12 13 3 10 9 10 15 4 | 33 30 22 32 35 27 32 27 28 25 27
X8 | 13 10 12 9 --- 7 11 8 14 --- 4 | 21 21 17 18 --- 17 22 19 27 --- 18
9 | 9 8 15 9 10 4 7 8 10 12 3 | 27 27 25 26 31 23 30 26 25 32 25
10E | 35 13 15 10 14 5 11 11 11 12 5 | 63 41 39 39 42 40 45 37 40 40 40
11 | 11 9 16 11 15 8 8 9 9 11 4 | 36 41 35 38 48 35 40 37 40 38 37
12E | 21 18 7 14 27 5 17 13 14 14 5 | 29 26 15 26 26 18 25 22 26 19 19
13 | 12 13 12 15 16 4 13 11 14 15 4 | 27 34 27 32 32 27 33 25 26 23 26
14 | 12 14 12 14 13 4 13 12 12 14 4 | 24 26 24 34 29 25 28 27 27 27 25
15 | 9 15 14 16 16 5 13 15 10 17 5 | 35 39 32 30 34 30 40 33 29 34 32
16E | 20 11 9 13 14 6 15 11 12 23 5 | 36 30 24 25 35 26 29 29 34 32 27
17 | 12 15 13 14 10 6 15 15 11 19 5 | 29 29 24 34 34 25 33 32 29 23 27
18E | 18 11 7 10 17 4 10 13 10 14 4 | 24 19 16 17 18 16 20 19 20 18 16
19 | 17 11 11 12 16 5 10 11 8 20 4 | 34 30 26 27 31 24 31 27 26 19 25
20E | 17 12 11 13 15 6 12 10 10 7 4 | 26 24 20 25 20 16 21 17 19 19 19
21 | 13 10 11 18 20 4 12 10 11 15 4 | 32 29 27 35 39 26 31 29 26 26 28
22E | 11 10 7 8 14 5 11 5 10 11 3 | 26 25 21 26 26 23 26 26 27 26 24
23 | 13 10 13 14 12 6 10 18 16 15 5 | 25 29 26 33 28 25 30 25 32 22 25
24 | 11 11 13 10 20 5 9 10 8 12 4 | 22 22 20 24 26 19 23 21 20 23 19
25E | 13 8 15 9 19 6 9 11 11 10 4 | 21 21 25 21 22 20 24 21 23 15 19
27 | 9 8 13 10 9 6 9 6 7 10 3 | 32 31 26 29 36 27 32 31 26 25 28
28E | 20 11 6 10 11 4 9 7 12 11 4 | 31 26 24 29 32 25 31 26 29 23 25
29 | 14 13 11 12 18 4 14 16 11 19 5 | 31 32 25 34 38 27 33 35 28 33 29
30 | 12 8 13 9 10 4 12 6 7 9 3 | 27 27 25 24 28 23 30 22 26 23 24
31 | 14 9 13 12 18 6 12 8 9 12 4 | 28 29 20 28 33 24 33 23 24 20 24
32E | 13 13 10 11 13 7 17 18 12 13 4 | 150 147 152 153 150 150 146 149 151 150 149
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 15 11 12 12 16 5 12 11 11 14 |T 38 37 33 37 34 33 33 34 35 34 34
WRMS | 12 11 12 11 14 5 12 10 10 15 |NE 27 29 24 29 32 24 30 26 26 26 25
MEDI | 13 11 12 11 15 5 11 11 11 12 |MD 28 29 25 28 31 25 30 26 26 25 25
Table 3.1837.4 GPS week: 1837 Day: 4 MJD: 57107.000
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 | 11 10 12 12 12 7 11 10 9 13 4 | 19 26 20 16 27 17 28 21 22 30 21
2 | 12 14 14 19 17 5 11 11 9 16 4 | 23 27 20 31 31 21 23 23 24 20 21
X3E | 26 15 20 13 --- 12 14 15 18 14 6 | 314 304 310 311 --- 308 47 302 308 301 306
4 | 9 8 11 12 15 6 9 7 9 14 3 | 18 21 16 16 25 16 18 18 22 25 18
5E | 10 15 12 12 14 3 15 12 10 12 4 | 21 22 13 19 23 19 21 20 27 23 18
6 | 12 9 17 10 14 4 8 10 7 9 3 | 24 26 25 22 23 20 26 17 19 24 20
7 | 11 10 14 10 13 4 12 8 10 16 4 | 29 28 19 28 31 22 28 23 25 23 23
X8 | 10 8 14 13 --- 8 10 11 12 --- 4 | 15 18 16 16 --- 15 18 12 22 --- 14
9 | 9 8 16 9 9 4 9 7 9 15 3 | 27 26 23 24 30 22 27 24 28 36 25
10E | 35 16 15 12 14 4 12 11 10 19 6 | 56 34 30 33 35 33 39 30 30 37 33
11 | 12 9 17 12 13 6 11 7 12 10 4 | 34 41 34 38 49 35 39 36 43 38 37
12E | 19 19 7 13 24 6 15 13 11 13 5 | 26 25 10 22 26 16 22 17 19 15 15
13 | 9 13 14 15 16 3 13 9 11 17 4 | 23 30 21 22 31 22 30 21 21 18 21
14 | 16 14 12 15 11 6 11 10 11 15 4 | 28 26 23 34 26 23 26 24 27 28 24
15 | 10 13 17 16 16 4 13 13 14 19 5 | 31 31 30 28 33 27 33 30 27 32 28
16E | 23 15 8 14 15 5 11 11 11 13 4 | 37 32 28 32 34 29 31 31 32 34 30
17 | 11 14 16 15 11 5 16 15 11 15 5 | 25 28 23 28 30 21 29 29 25 26 24
18E | 15 13 8 12 14 5 11 9 9 10 4 | 24 21 16 23 21 17 18 16 21 24 17
19 | 12 12 12 11 14 5 14 9 9 15 4 | 27 31 24 26 29 23 32 28 27 22 25
20E | 27 24 10 11 11 4 14 9 10 10 5 | 30 28 19 21 20 17 21 19 21 22 18
21 | 15 12 13 18 17 4 12 9 12 15 4 | 28 28 22 31 38 25 28 26 26 27 25
22E | 13 9 8 7 14 5 11 6 7 10 3 | 32 29 24 25 31 26 25 24 26 27 26
23 | 12 11 14 16 12 6 9 19 13 17 5 | 27 28 22 30 23 20 29 27 27 22 22
24 | 8 10 16 10 16 4 8 10 7 15 4 | 20 23 21 23 26 20 24 18 20 30 20
25E | 15 9 16 7 19 6 8 11 6 13 4 | 18 21 24 20 21 17 20 16 17 20 16
27 | 15 8 11 11 6 5 7 7 5 13 3 | 31 31 26 26 35 26 31 29 30 23 28
28E | 14 11 9 9 11 6 8 8 9 12 3 | 29 28 26 29 34 26 29 27 31 29 27
29 | 13 15 16 13 17 5 15 14 11 19 5 | 26 31 24 31 34 24 30 28 24 34 26
30 | 11 8 16 7 12 4 11 7 6 9 3 | 24 23 23 21 26 20 27 18 22 20 20
31 | 15 10 15 15 15 5 11 11 9 14 4 | 26 30 20 30 33 22 31 21 21 28 24
32E | 18 15 12 16 14 7 13 16 9 10 5 | 99 100 102 102 99 101 102 102 108 102 101
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 15 13 13 13 14 5 12 11 10 14 |T 38 38 34 37 31 33 30 34 36 38 34
WRMS | 12 13 13 12 14 5 12 10 8 14 |NE 25 27 22 26 30 22 27 23 25 26 23
MEDI | 12 12 14 12 14 5 11 10 10 14 |MD 27 28 23 26 30 22 28 24 25 26 24
Table 3.1837.5 GPS week: 1837 Day: 5 MJD: 57108.000
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 | 9 13 11 8 13 6 10 16 10 19 4 | 19 27 19 17 23 17 24 21 24 32 19
2 | 13 13 13 21 17 5 13 13 13 20 5 | 22 24 18 27 23 19 25 19 24 22 19
X3E | 78 32 28 23 --- 17 --- 20 23 28 11 | 373 365 369 367 --- 368 --- 362 364 363 365
4 | 12 13 11 8 14 6 9 14 8 16 4 | 18 23 17 16 23 15 21 20 23 25 17
5E | 14 15 10 15 16 6 13 14 8 16 4 | 22 19 13 21 17 14 18 17 18 22 14
6 | 9 11 16 11 10 6 10 11 9 18 4 | 20 29 25 20 26 21 27 20 22 31 22
7 | 10 13 13 13 16 3 11 9 11 17 4 | 30 31 20 29 30 23 29 23 27 26 24
X8 | 15 17 14 11 --- 19 11 11 16 --- 5 | 19 21 15 15 --- 20 18 13 26 --- 15
9 | 9 14 13 9 8 4 11 9 8 16 3 | 24 28 21 22 28 21 29 25 22 37 23
10E | 27 25 14 11 14 5 11 11 11 18 5 | 49 45 33 33 38 34 40 33 34 40 35
11 | 13 12 17 10 15 8 10 13 9 13 4 | 31 38 30 33 47 28 39 34 33 35 33
12E | 28 19 8 15 29 5 13 16 12 17 6 | 31 26 13 25 24 18 24 18 24 13 18
13 | 12 12 13 15 15 5 12 12 10 20 4 | 20 30 23 24 28 21 30 20 22 19 21
14 | 13 20 12 15 13 4 9 13 9 22 4 | 24 27 21 28 24 19 24 21 22 28 20
15 | 14 13 15 14 15 4 11 19 10 22 5 | 31 31 27 25 29 24 31 27 29 29 26
16E | 21 13 7 16 12 5 13 17 10 18 5 | 42 36 29 34 34 34 35 33 34 36 32
17 | 11 16 14 15 12 4 15 16 14 20 5 | 22 32 21 23 28 19 28 28 24 26 21
18E | 14 13 6 13 19 5 10 11 11 17 4 | 23 21 16 16 17 15 18 17 18 19 16
19 | 12 11 10 11 16 6 12 11 13 17 4 | 26 30 25 24 29 21 29 23 24 23 23
20E | 35 24 11 11 17 5 15 6 9 10 6 | 42 28 24 25 23 24 23 21 24 22 22
21 | 15 11 12 18 17 5 10 10 12 17 4 | 28 27 22 30 31 22 28 23 25 24 24
22E | 10 14 7 11 14 4 10 7 8 17 3 | 31 33 27 27 31 27 30 28 32 34 28
23 | 11 15 12 16 11 5 13 22 16 18 5 | 25 27 22 26 23 20 26 24 26 27 21
24 | 14 19 14 8 18 4 6 11 9 17 4 | 20 29 19 21 24 18 22 18 19 28 18
25E | 14 11 17 11 16 6 8 15 8 14 4 | 19 21 25 22 21 18 21 17 20 13 17
27 | 14 9 12 10 12 3 9 7 10 13 3 | 29 31 24 27 38 24 29 25 23 25 25
28E | 18 14 8 12 11 5 11 11 12 18 4 | 25 28 17 22 27 21 25 24 27 28 22
29 | 17 14 13 14 15 4 14 16 10 23 5 | 26 28 20 29 27 21 28 24 24 32 23
30 | 13 11 14 7 12 5 10 8 7 14 3 | 25 27 23 22 26 21 27 19 27 22 21
31 | 13 11 13 14 19 5 12 13 10 22 5 | 26 27 17 26 31 20 28 18 22 28 20
32E | 12 20 12 15 18 6 15 26 9 19 6 | 159 163 159 163 163 159 160 154 162 156 159
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 16 15 12 13 15 5 11 14 10 18 |T 41 43 37 39 32 36 31 37 40 42 37
WRMS | 13 15 12 12 14 5 11 12 10 17 |NE 24 28 21 24 28 20 27 22 24 27 21
MEDI | 13 13 13 13 15 5 11 13 10 17 |MD 25 28 22 25 27 21 27 23 24 27 22
Table 3.1837.6 GPS week: 1837 Day: 6 MJD: 57109.000
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 | 9 12 12 8 13 7 10 16 10 11 4 | 22 30 24 19 25 20 30 24 20 32 23
2 | 13 11 14 17 14 5 12 13 11 22 5 | 24 28 21 36 29 24 31 30 30 33 26
X3E | 87 27 28 27 --- 16 --- 23 23 27 11 | 475 456 464 456 --- 460 --- 457 454 456 457
4 | 13 9 11 8 13 5 9 16 8 13 4 | 20 19 16 17 25 16 21 21 20 26 18
5E | 15 14 10 10 19 5 12 10 10 20 4 | 23 20 15 18 20 17 21 19 19 25 16
6 | 10 12 14 7 10 3 7 15 7 10 3 | 25 29 27 23 25 23 29 18 20 26 22
7 | 10 12 12 14 15 4 9 11 12 13 4 | 33 29 24 34 30 25 30 26 28 31 27
X8 | 11 10 11 9 --- 9 10 11 9 --- 4 | 17 20 15 15 --- 16 22 14 17 --- 15
9 | 8 11 14 9 9 4 10 9 6 15 3 | 26 29 24 26 30 24 31 29 25 40 26
10E | 22 24 12 9 17 6 10 11 10 28 5 | 48 44 33 31 31 35 41 31 32 41 34
11 | 15 9 17 9 15 8 10 14 9 10 4 | 42 46 40 43 58 41 49 47 48 47 45
12E | 26 18 9 17 32 4 14 16 11 17 6 | 30 26 16 26 23 18 25 20 23 21 19
13 | 10 12 11 11 15 4 13 13 10 18 4 | 27 35 27 32 35 28 36 27 27 25 27
14 | 13 13 12 12 14 6 10 14 11 15 4 | 27 28 25 33 30 27 26 29 23 27 25
15 | 12 10 12 11 18 3 11 20 9 22 5 | 35 34 33 30 33 29 38 30 32 36 31
16E | 23 10 9 12 14 5 9 18 9 13 4 | 33 29 26 28 25 24 27 33 29 31 26
17 | 12 15 13 11 13 5 15 16 12 17 5 | 26 35 24 32 34 25 32 37 31 32 29
18E | 14 12 9 13 23 4 9 11 8 11 4 | 19 17 12 18 15 13 17 12 14 18 13
19 | 12 12 11 12 14 5 11 10 9 16 4 | 25 27 21 22 30 19 29 25 22 22 22
20E | 15 15 8 12 13 7 12 9 10 12 4 | 27 23 18 22 21 19 19 20 20 22 18
21 | 15 14 14 17 16 4 10 12 11 13 4 | 33 31 28 41 38 31 34 31 35 27 31
22E | 9 10 8 8 14 4 9 9 8 10 3 | 25 27 23 25 25 25 24 24 24 25 24
23 | 14 15 11 15 13 5 11 19 10 17 4 | 26 31 23 33 26 24 31 27 26 31 25
24 | 12 13 16 7 16 4 7 15 6 14 4 | 24 26 20 26 26 22 25 20 20 30 22
25E | 12 9 18 6 15 6 7 13 8 13 4 | 20 22 26 21 19 19 24 19 19 17 19
27 | 7 9 12 7 11 3 8 9 7 13 3 | 28 34 26 30 41 28 34 33 29 32 30
28E | 19 10 7 10 12 6 9 10 12 15 4 | 32 24 21 24 25 22 29 24 27 27 23
29 | 17 14 14 14 17 4 12 15 10 18 5 | 29 31 24 36 37 27 33 33 29 35 29
30 | 11 9 12 6 11 4 7 11 8 10 3 | 28 26 25 23 25 23 30 21 25 27 24
31 | 12 12 14 12 19 5 11 10 8 14 4 | 25 28 17 27 33 22 31 20 20 23 22
32E | 23 26 14 12 17 6 13 24 10 16 6 | 162 171 168 169 171 169 166 159 168 158 166
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 15 13 12 11 16 5 10 14 9 16 |T 46 46 42 45 33 42 33 43 43 47 43
WRMS | 13 13 13 10 14 5 10 12 8 15 |NE 27 29 24 28 32 24 31 27 26 30 25
MEDI | 13 12 12 11 14 5 10 13 10 14 |MD 27 29 24 27 29 24 30 26 25 27 25
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 4.1837 GPS week: 1837 MJD: 57103.0-57109.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |U 5 6 17 |U 8 11 31 |U 7 7 19 |
emr | emr 2968 | 7 7 17 |U 10 15 40 | 8 7 19 |
esa | esa 2976 | 6 6 19 |U 7 10 30 | 7 6 16 |
gfz | gfz 2968 |U 6 6 16 |U 8 10 34 |U 7 8 17 |
grg | grg 2797 | 7 7 18 |U 11 22 70 |U 8 9 21 |
igr | igr 2976 | 5 5 15 | 7 10 29 | 6 6 16 |
igs | igs 2939 | 5 5 15 | 7 11 30 | 7 7 16 |
jpl | jpl 2940 | 7 6 17 |U 9 14 37 |U 7 6 18 |
mit | mit 2976 | 7 8 21 |U 10 18 47 |U 7 8 18 |
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 5.1837.0 GPS week: 1837 Day: 0 MJD: 57103.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 3 12 | 10 11 34 | 7 7 21 |
emr | emr 2970 | 6 6 17 | 12 15 47 | 7 7 17 |
esa | esa 2976 | 5 5 19 | 9 11 31 | 7 6 14 |
gfz | gfz 2969 | 4 4 13 | 9 9 32 | 7 9 14 |
grg | grg 2880 | 7 5 11 | 12 22 63 | 8 11 17 |
igr | igr 2976 | 4 4 12 | 9 10 31 | 7 6 14 |
igs | igs 2966 | 4 4 13 | 9 10 30 | 7 8 14 |
jpl | jpl 2970 | 6 6 18 | 12 18 57 | 8 7 14 |
mit | mit 2976 | 5 4 13 | 10 13 35 | 8 10 16 |
Table 5.1837.1 GPS week: 1837 Day: 1 MJD: 57104.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 7 17 | 9 11 26 | 7 7 19 |
emr | emr 2968 | 6 5 21 | 10 11 33 | 8 7 16 |
esa | esa 2976 | 6 5 23 | 8 8 27 | 7 6 16 |
gfz | gfz 2968 | 6 4 18 | 7 8 25 | 7 8 15 |
grg | grg 2784 | 7 8 16 | 12 21 75 | 8 6 21 |
igr | igr 2976 | 6 4 16 | 7 8 25 | 6 6 15 |
igs | igs 2955 | 5 4 17 | 8 9 25 | 7 6 13 |
jpl | jpl 2968 | 8 7 20 | 8 8 28 | 8 6 17 |
mit | mit 2976 | 6 5 18 | 10 13 41 | 7 8 15 |
Table 5.1837.2 GPS week: 1837 Day: 2 MJD: 57105.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 7 15 | 5 8 17 | 7 8 19 |
emr | emr 2968 | 8 7 13 | 8 11 44 | 8 7 21 |
esa | esa 2976 | 5 6 13 | 4 7 23 | 7 6 16 |
gfz | gfz 2968 | 5 5 10 | 4 8 20 | 7 8 19 |
grg | grg 2784 | 7 8 17 | 11 17 60 | 9 7 24 |
igr | igr 2976 | 5 5 11 | 4 8 20 | 6 6 16 |
igs | igs 2931 | 5 6 10 | 4 8 19 | 7 7 17 |
jpl | jpl 2968 | 7 7 12 | 5 9 27 | 8 5 18 |
mit | mit 2976 | 13 18 52 | 11 16 52 | 10 9 24 |
Table 5.1837.3 GPS week: 1837 Day: 3 MJD: 57106.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 9 21 | 7 16 33 | 7 6 19 |
emr | emr 2968 | 7 7 16 | 8 17 30 | 7 8 22 |
esa | esa 2976 | 5 5 18 | 7 14 32 | 7 7 16 |
gfz | gfz 2968 | 6 5 13 | 6 13 34 | 6 6 13 |
grg | grg 2784 | 7 5 21 | 10 29 80 | 8 7 15 |
igr | igr 2976 | 5 6 16 | 6 14 31 | 6 5 16 |
igs | igs 2920 | 5 5 14 | 6 15 32 | 6 5 15 |
jpl | jpl 2967 | 7 5 18 | 7 16 35 | 6 6 21 |
mit | mit 2976 | 6 6 14 | 10 20 44 | 6 6 14 |
Table 5.1837.4 GPS week: 1837 Day: 4 MJD: 57107.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 6 18 | 7 15 29 | 6 7 13 |
emr | emr 2968 | 7 10 17 | 8 14 33 | 6 7 19 |
esa | esa 2976 | 6 8 18 | 7 13 28 | 5 7 14 |
gfz | gfz 2968 | 6 9 16 | 9 12 40 | 5 5 16 |
grg | grg 2784 | 7 9 18 | 10 22 75 | 8 9 20 |
igr | igr 2976 | 6 7 16 | 7 11 28 | 5 6 14 |
igs | igs 2914 | 6 8 16 | 7 12 30 | 5 6 13 |
jpl | jpl 2968 | 8 10 16 | 9 15 30 | 5 6 17 |
mit | mit 2976 | 7 9 15 | 11 19 47 | 5 7 13 |
Table 5.1837.5 GPS week: 1837 Day: 5 MJD: 57108.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 6 15 | 8 8 32 | 9 7 23 |
emr | emr 2968 | 7 7 14 | 14 20 45 | 8 8 22 |
esa | esa 2976 | 7 6 16 | 8 8 31 | 7 7 21 |
gfz | gfz 2969 | 7 6 16 | 7 11 33 | 8 8 27 |
grg | grg 2784 | 8 9 18 | 14 21 55 | 9 8 30 |
igr | igr 2976 | 7 5 15 | 7 8 30 | 7 6 22 |
igs | igs 2943 | 6 6 14 | 7 8 32 | 8 7 25 |
jpl | jpl 2872 | 8 5 13 | 14 18 37 | 8 6 20 |
mit | mit 2976 | 7 6 16 | 12 20 48 | 7 7 27 |
Table 5.1837.6 GPS week: 1837 Day: 6 MJD: 57109.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 7 22 | 9 11 44 | 8 9 16 |
emr | emr 2967 | 7 6 23 | 9 19 51 | 8 6 15 |
esa | esa 2976 | 6 5 23 | 8 12 41 | 7 5 15 |
gfz | gfz 2969 | 6 7 23 | 11 13 51 | 9 9 16 |
grg | grg 2784 | 6 8 26 | 9 23 80 | 10 12 24 |
igr | igr 2976 | 5 5 20 | 8 12 40 | 8 8 15 |
igs | igs 2948 | 5 5 21 | 8 15 44 | 8 7 14 |
jpl | jpl 2872 | 6 6 22 | 8 16 48 | 8 6 18 |
mit | mit 2976 | 5 6 21 | 9 24 63 | 9 10 19 |
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 6.1837 GPS week: 1837 MJD: 57103.500-57109.500
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 5 24 56 2 | 20 25
| 16 27 126 144 4 | 4
emr uuuuu | 23 -47 161 93 -2 | 20 25
| 14 25 162 83 7 | 5
esa uuuuu | 9 27 80 118 0 | 30 34
| 9 17 68 65 4 | 2
gfz uuuuu | 11 -8 99 -11 4 | 24 28
| 35 31 122 147 4 | 4
grg uuxuu | -22 56 -431 -93 9 | 68 76
| 13 11 124 50 17 | 11
igr xxxxx | 16 35 -20 37 -5 | 5 13
| 21 14 36 59 3 | 2
irf xxxxx | 13 -9 3 8 -2 | 6 16
| 7 5 36 26 4 | 3
jpl uuuuu | 7 -26 -28 72 3 | 41 43
| 35 13 78 106 9 | 3
mit uuuuu | -4 -1 -15 -48 4 | 28 32
| 14 20 75 89 4 | 5
ngs uuuuu | -13 0 -182 -111 -5 | 13 18
| 39 29 161 126 2 | 3
sio uuuux | 11 27 -81 -123 32 | 73 76
| 21 9 84 86 17 | 11
Table 7.1837.0 GPS week: 1837 Day: 0 MJD: 57103.500
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 | -1 48 2 223 8 | 15 20
emr uuuuu | 29 -28 35 114 0 | 12 17
esa uuuuu | -5 17 45 87 -7 | 28 31
gfz uuuuu | -46 41 -66 -195 5 | 18 21
grg uuxuu | -14 39 -199 -144 -26 | 55 64
igr xxxxx | -21 51 -59 4 -5 | 2 10
irf xxxxx | 1 -15 45 34 -1 | 1 11
jpl uuuuu | -28 -26 -139 23 -9 | 37 39
mit uuuuu | 3 -29 103 98 1 | 21 23
ngs uuuuu | 53 -32 5 -90 -2 | 8 13
sio uuuux | -12 25 -9 -110 8 | 61 62
Table 7.1837.1 GPS week: 1837 Day: 1 MJD: 57104.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -26 15 1 254 -5 | 17 23
emr uuuuu | 15 -21 -49 116 8 | 15 20
esa uuuuu | 17 13 191 122 -6 | 29 32
gfz uuuuu | -21 -36 41 -85 0 | 20 24
grg uuxuu | -16 68 -481 -53 27 | 56 65
igr xxxxx | 43 21 16 65 -8 | 3 11
irf xxxxx | 18 -13 37 -21 1 | 3 12
jpl uuuuu | 8 -13 -15 30 -7 | 38 40
mit uuuuu | -13 1 31 -78 6 | 23 26
ngs uuuuu | 16 -14 -65 -132 -4 | 10 15
sio uuuux | 5 40 -119 -148 10 | 64 65
Table 7.1837.2 GPS week: 1837 Day: 2 MJD: 57105.500
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 -28 261 96 0 | 19 25
emr uuuuu | 11 -54 130 76 -2 | 19 26
esa uuuuu | 13 52 30 158 1 | 30 34
gfz uuuuu | 6 -33 81 -3 2 | 23 28
grg uuxuu | -3 48 -501 -122 16 | 64 73
igr xxxxx | 22 47 -56 -17 -7 | 6 14
irf xxxxx | 8 -5 -11 7 4 | 6 16
jpl uuuuu | 7 -22 -18 -22 3 | 41 43
mit uuuuu | -3 -25 -32 -9 11 | 26 31
ngs uuuuu | -7 53 -168 -132 -6 | 13 19
sio uuuux | -1 33 -225 -57 31 | 68 70
Table 7.1837.3 GPS week: 1837 Day: 3 MJD: 57106.500
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 | -19 -24 42 -35 1 | 18 24
emr uuuuu | 7 -26 186 182 1 | 19 25
esa uuuuu | 11 48 68 172 2 | 29 33
gfz uuuuu | 37 -35 238 123 2 | 23 28
grg uuxuu | -36 51 -367 -78 12 | 67 76
igr xxxxx | 1 29 -41 26 -5 | 5 13
irf xxxxx | 16 -11 31 40 -5 | 6 17
jpl uuuuu | -41 -43 105 22 6 | 40 42
mit uuuuu | 14 19 21 -10 1 | 28 32
ngs uuuuu | -14 5 -483 -351 -4 | 13 18
sio uuuux | 36 22 -142 -20 30 | 71 74
Table 7.1837.4 GPS week: 1837 Day: 4 MJD: 57107.500
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 | -42 12 30 -143 6 | 23 27
emr uuuuu | 23 -49 96 70 -1 | 23 29
esa uuuuu | 17 14 -13 109 -1 | 32 36
gfz uuuuu | 48 -3 258 238 5 | 26 31
grg uuxuu | -26 71 -429 -22 16 | 75 83
igr xxxxx | 32 13 -36 -36 -7 | 7 15
irf xxxxx | 10 -5 -3 26 -4 | 9 18
jpl uuuuu | 1 -39 -73 4 -1 | 42 45
mit uuuuu | -4 0 -23 -32 5 | 31 36
ngs uuuuu | -36 -7 -143 -117 -7 | 16 21
sio uuuux | 29 33 -35 -61 44 | 77 81
Table 7.1837.5 GPS week: 1837 Day: 5 MJD: 57108.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -47 20 -169 30 3 | 24 28
emr uuuuu | 43 -94 433 -71 -4 | 26 29
esa uuuuu | 16 28 123 185 4 | 32 36
gfz uuuuu | 43 26 147 -104 7 | 28 32
grg uuxuu | -18 60 -449 -71 6 | 80 86
igr xxxxx | 24 36 12 111 0 | 8 15
irf xxxxx | 18 -4 -32 -12 -7 | 10 18
jpl uuuuu | 47 -34 18 211 13 | 43 46
mit uuuuu | -29 21 -82 -139 2 | 33 37
ngs uuuuu | -45 -23 -294 12 -8 | 17 21
sio uuuux | -14 15 -45 -236 52 | 84 87
Table 7.1837.6 GPS week: 1837 Day: 6 MJD: 57109.500
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 | -41 -12 -2 -32 0 | 24 28
emr uuuuu | 36 -56 293 161 -16 | 26 29
esa uuuuu | -3 13 114 -7 3 | 32 35
gfz uuuuu | 13 -19 -6 -52 10 | 28 33
grg uuxuu | -39 54 -594 -159 9 | 82 88
igr xxxxx | 9 46 21 107 -3 | 7 14
irf xxxxx | 21 -13 -50 -18 -4 | 9 17
jpl uuuuu | 55 -9 -74 238 14 | 44 47
mit uuuuu | 5 8 -123 -166 5 | 34 37
ngs uuuuu | -61 15 -126 35 -1 | 15 19
sio uuuux | 33 21 5 -231 46 | 90 95
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