[IGSREPORT-23406] Wk 1831 IGS Final Orbits [Resubmission]
IGS ACC
igs.acc at noaa.gov
Mon Mar 2 08:38:45 PST 2015
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1831 (Feb 08, 2015 - Feb 14, 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:
igs1831[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1831[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1831[0-6].cls IGS GPS clock combination summary report.
igs18317.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs18317.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 | 4
0 | EMR | 8 26
0 | ESA | 4 BJFS REUN BJFS REUN
0 | GFZ | 4 4 BOGT HYDE BOGT BOR1 HYDE INVK
0 | GRG | 8 MONP
0 | JPL | 4 8 YELL
1 | COD | DAV1 GRAZ ALGO DAV1 GRAZ
1 | EMR | 4 8 4 8
1 | ESA | 2 2 GRAZ
1 | GFZ | 4 4
1 | GRG | 4 4 DAV1 NKLG DAV1 NKLG
1 | JPL | 4 8
2 | COD | 2 2 GRAZ QAQ1 GRAZ SUWN
2 | EMR | 4 8
2 | GFZ | 4 4 QAQ1
2 | GRG | 4 BOR1 DAV1 GRAZ MCM4 QAQ1 BOR1 DAV1 GRAZ MCM4 QAQ1
2 | JPL | 4 8
3 | COD | 1 4 6 1 4 6 ALGO DUBO ALGO
3 | EMR | 1 6 8 1 6 8
3 | ESA | 4 4 DAV1 MAW1 NKLG DAV1 MAW1 NKLG
3 | GFZ | 21 4 21 DRAG DRAG
3 | GRG | DAV1 HOB2 RBAY DAV1 DUBO HOB2 NKLG
3 | JPL | 4 6 8
4 | COD | 4 4 NKLG
4 | EMR | 8
4 | ESA | 4 4 HOFN QAQ1 REUN
4 | GFZ | REUN
4 | GRG | HOFN TLSE BRST MAW1 TLSE WES2
4 | JPL | 8
5 | COD | 4 4 MDVJ MDVJ
5 | EMR | 8 8
5 | ESA | 4 4
5 | GFZ | RBAY RBAY
5 | GRG | MAW1 BRST MAW1
5 | JPL | 4 8
6 | COD | 4 4 BOR1 MAW1 PDEL BOR1 MAW1 PDEL
6 | EMR | 8 8
6 | ESA | 4 4 BJFS BJFS
6 | GFZ | HYDE PDEL HYDE PDEL
6 | GRG | QAQ1 BOGT QAQ1
6 | JPL | 4 8
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
----+--------+---------------
2 | COD | 6
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 |
PRN G06 | 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.
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 | -1.3 1.3 -2.2 -9 20 -38 .56
EMR | 0 | 4.3 2.6 11.4 48 29 14 .07
ESA | 0 | .2 -1.1 -1.0 -11 -22 45 .56
GFZ | 0 | -.3 -.1 -1.4 -27 -59 3 .47
GRG | 0 | -.4 2.3 -15.6 2 -14 17 .89
JPL | 0 | 6.7 -7.2 -1.2 -32 1 -24 .52
MIT | 0 | 2.6 -2.5 -3.5 29 14 -18 .65
NGS | 0 | -.6 3.4 .9 26 9 3 .56
SIO | 0 | -2.6 -3.7 5.2 -12 10 -20 .65
COD | 1 | -1.3 1.7 -2.0 2 -3 -35 .45
EMR | 1 | -.4 6.8 9.9 28 41 12 .45
ESA | 1 | -.1 -2.2 -.2 -27 -24 29 .51
GFZ | 1 | .0 -.4 -1.5 -14 -59 17 .69
GRG | 1 | 3.2 5.1 -17.1 3 -1 11 .70
JPL | 1 | .1 -5.5 6.4 -10 24 -28 .28
MIT | 1 | -.3 -.8 -2.9 28 14 -17 .80
NGS | 1 | 1.9 -2.4 -9.5 32 14 10 .57
SIO | 1 | -2.3 -.5 5.1 -1 2 -19 .76
COD | 2 | -2.3 .8 -2.4 -7 8 -26 .46
EMR | 2 | -1.5 -5.9 2.8 33 35 1 .32
ESA | 2 | -.1 -2.1 -.4 -27 -35 44 .54
GFZ | 2 | -.2 .2 -1.7 -7 -61 17 .46
GRG | 2 | 3.2 -1.7 -17.2 -4 -10 15 .73
JPL | 2 | 3.4 -3.8 3.5 -27 52 1 .44
MIT | 2 | -.6 -1.4 .3 26 12 -14 .62
NGS | 2 | -1.2 2.8 -3.7 35 18 -5 .57
SIO | 2 | -1.8 -.7 1.9 -2 -2 0 .39
COD | 3 | -2.1 .7 -3.1 2 -2 -7 .61
EMR | 3 | 5.4 11.1 5.7 32 28 3 .37
ESA | 3 | .1 -2.5 -.5 -29 -27 42 .59
GFZ | 3 | .1 -.2 -2.1 2 -66 12 .68
GRG | 3 | 6.8 -5.5 -10.6 -14 -12 36 .98
JPL | 3 | -1.4 -8.1 6.6 -23 3 -30 .49
MIT | 3 | 1.7 -4.8 -3.5 17 16 -15 .78
NGS | 3 | 1.9 -3.3 -9.4 32 14 -3 .65
SIO | 3 | -.6 -3.8 -2.0 10 -1 -14 .65
COD | 4 | -2.9 -.1 -2.9 -24 16 -24 .58
EMR | 4 | 3.1 7.0 6.2 36 26 10 .27
ESA | 4 | .6 -2.5 -.4 -31 -27 51 .51
GFZ | 4 | -.2 .4 -1.4 -4 -62 12 .37
GRG | 4 | 8.4 -4.3 -14.1 -6 19 -7 .60
JPL | 4 | -1.1 -9.4 5.1 -4 -25 -21 .28
MIT | 4 | 4.4 -4.2 1.3 8 1 -27 .44
NGS | 4 | 8.7 -2.0 9.6 -13 -42 26 .65
SIO | 4 | 8.2 -2.7 3.8 2 -1 -17 .34
COD | 5 | -1.3 -.9 -3.2 -3 13 -46 .59
EMR | 5 | 2.9 6.6 8.3 18 30 4 .02
ESA | 5 | .5 -2.0 -.5 -17 -21 58 .59
GFZ | 5 | -.1 -.3 -2.0 8 -6 7 .60
GRG | 5 | 5.6 .2 -13.7 -8 24 -1 .52
JPL | 5 | 3.5 -7.1 12.5 7 -13 -49 .53
MIT | 5 | 7.0 -2.4 -2.5 2 14 -31 .54
NGS | 5 | 8.5 -8.1 13.5 -42 -45 12 .44
SIO | 5 | 4.5 -3.1 6.5 -5 -1 -30 .36
COD | 6 | -2.3 .6 -2.8 -1 -2 -27 .38
EMR | 6 | -4.2 3.7 9.3 33 42 -3 .38
ESA | 6 | .0 -2.3 -.1 -24 -11 47 .55
GFZ | 6 | .1 .6 -2.0 -1 -22 17 .47
GRG | 6 | -2.6 -1.7 -23.8 -10 8 -10 .76
JPL | 6 | -1.8 -7.6 10.1 -25 41 -35 .22
MIT | 6 | 5.3 .3 1.2 4 13 -29 .57
NGS | 6 | -3.6 -1.9 8.0 -12 11 -24 .46
SIO | 6 | 1.7 -3.9 1.0 -9 5 -29 .39
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 1.1831.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1831.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 2.1831.[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 3.1831.[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 5.1831.0-6). 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 1831 summary. (Feb 08, 2015 - Feb 14, 2015)
Table 1.1831.a GPS week: 1831 MJD: 57061.000-57067.000
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 251| 0 1 3 20 7 2 .05 17 14 | -488 -834 18 115
| 0 0 2 16 24 22 .03 | 348 621
emr 80| 1 0 1 -9 -28 25 .21 14 13 | 6372 505 14 125
| 1 3 1 16 9 23 .03 | 1518 968
esa 150| 0 1 3 0 0 2 -.35 13 13 | -1047 279 10 144
| 0 0 0 19 17 13 .03 | 1301 1067
gfz 201| 0 0 -5 35 -3 22 .07 13 12 | -51 -55 11 86
| 0 1 1 15 17 16 .02 | 277 509
grg 175| 2 0 -3 -11 -2 -27 .18 16 15 | 27 145 16 139
| 0 1 2 20 18 14 .03 | 155 405
igr n/a| 0 0 -1 -7 0 -6 -.10 5 5 | 2953 544 15 96
| 0 0 1 12 8 9 .08 | 1567 1097
jpl 80| 1 0 3 -36 18 -25 .19 12 12 | 6429 492 17 107
| 0 2 1 16 35 18 .05 | 1519 957
mit 349| 0 -1 -1 9 -1 14 -.13 13 12 | -61 -337 175 393
| 0 0 1 12 18 12 .05 | 476 936
ngs 231| -2 0 -1 -9 7 -7 -.07 10 8 | -432 -813 1483 3056
| 0 0 4 25 18 13 .02 | 260 519
sio 322| -1 -2 0 12 -5 7 -.12 15 14 | --- --- --- ---
| 0 0 2 37 44 38 .04 | --- ---
Table 1.1831.b GPS week : 1831 MJD: 57061.000-57067.000
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 5 5 6 6 5 4 |
2 | 5 8 5 6 5 5 5 |
3 | 6 5 6 5 6 5 5 |
4 | 8 9 7 7 8 7 7 |
5 | 5 5 5 5 5 5 5 |
6 | 5 6 12 11 5 5 5 |
7 | 4 5 5 5 5 5 5 |
8 | 7 7 9 7 9 9 8 |
9 | 4 4 4 4 4 4 4 |
10 | 4 4 4 4 4 4 4 |
11 | 4 4 4 4 4 5 5 |
12 | 5 5 5 5 5 5 5 |
13 | 5 5 4 5 5 5 5 |
14 | 4 4 5 5 5 4 5 |
15 | 5 5 5 5 5 5 5 |
16 | 5 5 5 5 5 5 5 |
17 | 5 5 5 5 5 5 5 |
18 | 6 6 6 6 6 6 6 |
19 | 4 5 5 5 4 5 5 |
20 | 5 5 5 5 5 5 5 |
21 | 4 4 5 5 5 4 4 |
22 | 5 5 5 5 5 5 5 |
23 | 4 4 4 4 4 4 4 |
24 | 4 4 4 4 4 4 5 |
25 | 4 4 4 4 4 4 4 |
26 | 8 7 9 11 9 11 11 |
27 | 4 4 4 5 4 4 4 |
28 | 4 4 5 5 5 5 5 |
29 | 5 5 5 6 6 6 6 |
30 | 4 4 4 4 4 4 4 |
31 | 4 5 4 5 4 5 5 |
32 | 4 3 3 4 4 4 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 2.1831.0 GPS week: 1831 Day: 0 MJD: 57061.000
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 254| -1 3 6 36 24 12 .02 17 14 | -164 -1567 19 110
emr 80| 0 0 1 -1 -29 11 .16 13 13 | 3960 1222 14 127
esa 150| 0 2 2 9 31 22 -.33 14 14 | 922 -363 12 172
gfz 203| 0 0 -5 59 19 -9 .08 13 13 | 261 -138 11 93
grg 176| 2 0 0 14 13 -46 .17 14 14 | 307 -417 15 129
igr n/a| 0 0 -1 -7 12 -20 -.14 5 5 | 676 1151 16 89
jpl 80| 1 0 2 -35 -6 -33 .13 11 11 | 4021 1210 17 120
mit 349| 0 -1 0 19 -3 4 -.08 12 12 | -89 -584 279 380
ngs 234| -1 1 -4 -14 14 -18 -.05 8 8 | -18 -1429 1231 3000
sio 321| -2 -2 2 -45 -65 70 -.13 13 13 | --- --- --- ---
Table 2.1831.1 GPS week: 1831 Day: 1 MJD: 57062.000
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 253| -1 2 6 15 11 9 .05 17 13 | -947 -317 18 113
emr 80| 0 2 2 6 -44 -5 .17 15 14 | 4818 1471 13 107
esa 150| 0 1 2 -29 9 5 -.40 17 13 | -1816 1248 11 133
gfz 205| 0 0 -2 50 8 18 .08 12 12 | -114 271 11 83
grg 176| 2 0 -4 -19 -28 -13 .22 14 14 | -126 437 15 139
igr n/a| 0 0 0 7 4 1 -.18 5 5 | 1229 1741 15 97
jpl 80| 0 -4 3 -30 19 -23 .14 12 12 | 4865 1454 16 102
mit 350| 0 -1 0 7 -5 8 -.09 11 11 | -867 925 71 308
ngs 232| -2 0 -6 -15 -5 13 -.05 10 9 | -259 -981 1178 2686
sio 322| -1 -2 3 20 30 -18 -.20 16 15 | --- --- --- ---
Table 2.1831.2 GPS week: 1831 Day: 2 MJD: 57063.000
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 251| 0 2 3 -3 13 40 .04 16 14 | -641 -582 20 120
emr 80| 0 -6 1 4 -18 15 .22 15 15 | 6526 135 10 127
esa 150| -1 1 1 -3 -2 -7 -.35 12 12 | -590 -1106 10 158
gfz 201| 1 1 -6 16 -6 36 .08 12 11 | 140 -597 10 71
grg 168| 2 0 -5 -14 -22 -45 .20 16 16 | 34 373 16 157
igr n/a| 0 1 -2 -19 -5 -10 -.18 5 5 | 2916 542 15 111
jpl 80| 2 -2 3 -58 75 -23 .17 13 13 | 6592 129 16 99
mit 350| 0 0 -1 5 -11 -4 -.07 12 12 | -105 -182 92 271
ngs 229| -2 1 1 14 -8 -22 -.05 9 8 | -452 -842 1700 3685
sio 325| -2 -1 0 -1 -39 22 -.13 16 15 | --- --- --- ---
Table 2.1831.3 GPS week: 1831 Day: 3 MJD: 57064.000
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 254| -1 1 3 16 -30 4 .06 21 15 | -723 -414 19 121
emr 80| 4 5 3 0 -17 55 .26 15 15 | 6573 1133 18 148
esa 150| 0 0 3 -18 -13 -19 -.37 12 12 | 335 -523 11 133
gfz 202| 0 0 -4 19 -15 32 .08 14 12 | -531 569 10 89
grg 178| 2 -2 0 -16 -2 -24 .17 20 16 | 97 17 16 163
igr n/a| 0 0 -2 -28 0 -7 -.17 5 4 | 3278 1265 17 132
jpl 80| 2 1 5 -58 -15 -46 .24 13 13 | 6638 1104 19 119
mit 349| 0 -2 0 24 20 15 -.12 12 11 | -80 -1012 381 556
ngs 234| -2 0 -6 5 36 -7 -.10 10 8 | -709 -324 1738 2901
sio 328| -3 -2 -2 61 22 17 -.05 18 17 | --- --- --- ---
Table 2.1831.4 GPS week: 1831 Day: 4 MJD: 57065.000
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 252| 0 0 2 35 10 -9 .05 16 12 | -587 -189 18 114
emr 80| 1 4 1 -10 -30 51 .24 12 12 | 8228 -76 14 123
esa 150| 0 0 3 -5 -10 2 -.35 13 12 | -1920 1975 10 147
gfz 201| 0 -1 -6 30 -4 15 .05 13 12 | 194 -157 12 89
grg 180| 2 -1 -5 -36 -7 -22 .15 17 16 | -29 621 16 129
igr n/a| -1 0 -2 0 6 -11 .00 4 4 | 5101 -451 15 80
jpl 80| 1 1 2 -16 -6 -45 .25 12 12 | 8307 -91 17 96
mit 350| 0 -1 -1 -13 17 24 -.15 13 13 | 188 -474 192 307
ngs 235| -2 0 1 20 25 -6 -.10 9 8 | -599 -124 1653 2705
sio 325| -1 -2 -1 -19 0 1 -.11 15 14 | --- --- --- ---
Table 2.1831.5 GPS week: 1831 Day: 5 MJD: 57066.000
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 249| 0 1 4 37 39 -15 .11 16 14 | -439 -1028 19 119
emr 80| 0 0 0 -34 -33 9 .22 12 12 | 7772 -1268 14 117
esa 150| 0 1 4 22 7 10 -.34 12 12 | -1646 235 10 133
gfz 200| 0 -1 -6 31 9 26 .04 13 11 | -76 -769 12 93
grg 173| 2 -1 -5 18 25 -8 .15 16 16 | 69 -357 17 144
igr n/a| 0 1 -2 0 -11 -3 -.01 4 4 | 4297 -1392 16 89
jpl 80| 1 0 2 -24 0 -15 .24 12 12 | 7803 -1255 17 117
mit 350| 1 -2 -2 18 6 23 -.17 15 13 | -205 714 110 271
ngs 230| -1 0 2 -52 5 -18 -.09 11 9 | -280 -1459 1341 3331
sio 322| -1 -1 -1 22 -41 13 -.12 15 14 | --- --- --- ---
Table 2.1831.6 GPS week: 1831 Day: 6 MJD: 57067.000
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 4 -18 -28 .04 16 14 | 80 -1741 17 111
emr 80| 1 0 2 -31 -24 40 .23 12 12 | 6732 918 16 127
esa 150| 0 0 4 19 -18 1 -.32 12 12 | -2614 491 11 132
gfz 196| 0 -1 -6 39 -33 39 .08 13 13 | -237 435 15 87
grg 175| 2 0 -7 -25 2 -27 .18 17 16 | -158 341 18 115
igr n/a| 0 0 -2 -2 -3 9 -.02 5 5 | 3180 955 17 74
jpl 80| 0 0 2 -29 59 7 .17 11 11 | 6777 899 17 98
mit 346| 1 0 -3 5 -34 32 -.21 14 14 | 731 -1752 103 661
ngs 228| -1 0 2 -23 -11 5 -.07 10 9 | -708 -533 1544 3088
sio 315| -1 -1 0 48 56 -52 -.11 13 13 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.1831.0 GPS week: 1831 Day: 0 MJD: 57061.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1E | 18 10 16 13 10 4 9 9 7 8 4 | 79 79 77 79 76 77 69 77 79 78 77
2E | 22 12 7 11 15 3 10 16 7 13 4 | 31 24 26 30 30 24 24 24 23 24 23
X3 | 15 13 15 12 --- 6 12 10 11 32 6 | 129 134 132 119 --- 126 131 124 125 137 128
4E | 58 18 16 12 16 6 14 13 11 14 7 | 132 109 110 109 108 108 115 112 108 113 111
5 | 14 15 17 15 13 5 12 15 11 16 5 | 44 50 44 36 40 39 48 38 39 42 40
6E | 17 9 16 13 16 6 11 15 10 14 4 | 414 407 406 404 404 406 315 407 407 407 407
7E | 10 16 9 9 13 4 15 12 9 13 4 | 53 49 46 51 50 49 47 48 55 44 48
X8E | 32 11 13 17 23 10 13 19 11 --- 6 | 65 57 47 42 18 50 55 60 50 --- 53
9 | 9 8 15 13 12 3 9 8 6 10 3 | 54 53 47 56 57 52 52 51 51 47 51
10 | 8 11 13 11 14 5 8 11 6 10 3 | 27 24 24 35 35 25 24 30 27 28 26
11E | 16 9 14 9 9 5 7 8 6 10 3 | 31 26 21 28 27 21 22 21 24 23 23
12 | 12 11 13 16 16 5 13 12 7 12 4 | 28 26 17 31 31 19 24 20 22 23 22
13 | 15 15 16 14 19 4 13 16 10 11 5 | 34 41 31 45 50 36 41 36 41 34 37
14 | 11 11 15 14 13 8 14 11 8 12 4 | 28 33 28 41 37 32 31 37 35 35 32
15 | 12 14 13 16 14 5 15 13 8 13 4 | 38 41 34 45 41 36 39 38 40 38 38
16 | 21 14 10 16 17 4 9 15 10 21 5 | 30 22 17 22 23 17 21 18 19 16 17
17 | 11 15 16 14 15 4 9 13 9 13 4 | 28 32 24 37 31 24 29 31 27 27 27
18 | 20 16 13 20 17 7 13 18 10 17 5 | 24 24 21 35 32 21 22 28 20 26 21
19 | 10 13 14 13 13 5 12 12 8 14 4 | 26 27 18 29 25 18 23 22 19 23 21
20 | 9 13 15 16 14 4 11 14 8 17 4 | 29 34 25 38 36 29 31 35 31 31 30
21E | 15 14 8 11 17 4 9 8 9 12 4 | 30 25 28 28 22 25 26 25 24 29 24
22 | 18 12 15 13 14 6 11 13 9 14 4 | 30 29 29 39 40 31 30 38 32 35 31
23 | 11 9 14 13 13 4 9 11 9 17 4 | 27 31 26 36 31 28 30 27 26 21 26
24 | 14 11 14 12 15 4 7 15 7 12 4 | 25 23 26 24 26 18 22 19 19 25 21
25 | 9 17 16 8 9 5 10 9 6 9 3 | 21 26 24 19 23 16 22 15 15 23 18
X26 | 25 17 16 --- --- 9 --- 12 11 --- 8 | 34 39 24 --- --- 30 --- 33 37 --- 31
27 | 17 12 14 11 11 4 9 11 8 13 4 | 24 27 23 19 22 17 24 18 20 24 20
28 | 8 17 17 9 16 6 12 14 7 10 4 | 22 29 19 26 29 17 24 26 20 23 21
29 | 16 17 11 18 15 5 16 10 11 19 5 | 30 29 21 28 26 21 31 23 24 25 23
30E | 9 11 14 9 17 4 8 9 8 10 3 | 31 28 33 28 29 27 27 27 30 24 27
31E | 17 14 12 11 12 4 10 9 10 14 4 | 44 45 40 47 47 43 44 48 47 47 44
32 | 12 9 12 11 12 5 7 10 7 9 3 | 23 31 23 32 31 25 30 30 26 28 27
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 17 13 14 13 14 5 11 12 8 13 |T 52 51 47 52 49 47 47 49 48 50 48
WRMS | 14 13 14 13 14 5 11 12 8 13 |NE 34 36 30 37 33 30 34 33 32 33 32
MEDI | 14 13 14 13 14 5 11 12 8 13 |MD 30 31 26 36 31 27 30 30 27 28 27
Table 3.1831.1 GPS week: 1831 Day: 1 MJD: 57062.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1E | 23 11 16 13 10 5 8 7 10 12 4 | 72 75 73 76 70 71 58 70 73 71 72
2E | 11 13 59 11 21 5 13 18 12 15 8 | 24 26 62 19 20 22 22 16 24 17 20
X3 | 13 11 12 10 --- 4 11 9 11 32 5 | 94 97 94 88 --- 91 98 90 86 105 92
4E | 50 45 14 12 17 7 17 16 15 15 8 | 105 98 98 94 98 95 100 98 97 94 95
5 | 12 14 15 14 11 6 15 13 10 16 4 | 32 39 30 28 33 28 40 30 29 32 30
6E | 30 10 21 13 15 5 13 15 9 15 5 | 459 456 457 458 454 455 339 457 457 454 456
7E | 11 17 10 14 12 4 16 13 11 13 4 | 35 30 27 35 31 29 30 34 35 27 30
X8E | 25 15 15 17 --- 9 12 22 13 --- 7 | 58 52 45 45 --- 48 51 58 50 --- 50
9 | 11 10 17 10 9 4 9 7 7 16 3 | 35 38 26 35 36 31 38 32 35 26 32
10 | 8 9 15 9 16 4 9 10 6 16 4 | 26 29 25 29 28 26 26 27 28 29 26
11E | 16 16 11 9 9 7 8 10 9 17 4 | 23 24 18 22 22 16 19 17 21 18 17
12 | 12 11 12 14 19 5 13 14 10 18 4 | 27 25 17 29 29 18 24 17 23 17 20
13 | 10 13 14 10 15 5 14 13 10 12 4 | 23 31 24 28 34 22 31 22 25 24 24
14 | 10 13 14 14 15 4 12 10 7 16 4 | 26 28 24 31 26 23 25 27 30 27 25
15 | 13 13 12 13 13 4 14 11 11 16 4 | 33 35 31 36 34 30 34 30 33 35 32
16 | 16 14 10 14 13 4 12 11 9 17 4 | 28 24 18 21 23 16 23 17 21 16 18
17 | 8 13 18 17 13 3 12 11 10 13 4 | 24 33 23 36 27 21 26 25 21 25 24
18 | 18 15 12 17 17 7 17 17 12 18 5 | 27 24 24 28 26 19 23 24 18 27 21
19 | 15 14 14 13 14 7 13 12 12 16 4 | 25 27 17 22 23 14 24 17 17 16 17
20 | 10 14 18 14 15 4 10 13 9 18 4 | 23 30 24 27 30 22 25 24 25 23 23
21E | 14 14 6 11 17 5 14 7 9 14 4 | 23 26 28 24 24 25 25 25 28 23 24
22 | 17 13 12 12 15 7 14 11 11 17 4 | 29 29 29 31 31 24 26 29 23 30 26
23 | 10 10 14 11 11 6 10 9 7 19 4 | 23 25 20 24 20 20 27 21 20 13 20
24 | 15 11 13 9 9 5 9 10 8 12 3 | 26 24 27 24 25 19 21 19 22 23 21
25 | 11 17 15 9 13 5 7 7 8 12 4 | 18 24 22 18 24 15 19 13 17 17 16
X26 | 18 12 16 --- --- 13 --- 11 14 --- 7 | 28 28 21 --- --- 22 --- 21 28 --- 23
27 | 16 14 14 10 10 4 10 9 9 17 4 | 26 29 24 20 24 18 24 20 23 24 21
28 | 9 12 14 11 14 5 11 12 9 12 4 | 22 26 17 24 28 16 23 22 20 22 20
29 | 19 12 9 13 19 6 13 11 12 24 5 | 30 26 16 25 26 18 26 20 21 21 20
30E | 8 11 14 9 16 3 9 9 7 11 3 | 28 26 28 24 27 21 24 22 25 21 23
31E | 19 15 10 11 15 4 10 8 12 18 4 | 32 34 27 32 31 28 31 31 35 36 30
32 | 11 10 11 8 9 5 6 8 10 8 3 | 23 27 22 27 25 22 24 24 29 21 24
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 17 15 17 12 14 5 12 11 10 16 |T 47 48 44 47 45 42 42 43 44 44 43
WRMS | 13 14 13 12 14 5 12 11 9 15 |NE 29 31 26 30 27 24 29 25 27 27 26
MEDI | 13 13 14 12 14 5 12 11 10 16 |MD 27 28 24 28 27 22 26 24 25 24 24
Table 3.1831.2 GPS week: 1831 Day: 2 MJD: 57063.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1E | 25 12 16 8 12 5 17 9 11 12 5 | 82 77 82 81 78 79 98 78 84 78 80
2E | 17 16 8 10 18 5 15 20 9 18 5 | 27 29 23 25 30 24 28 29 25 30 24
X3 | 15 16 12 11 --- 7 12 12 12 31 5 | 105 108 104 98 --- 100 108 98 103 113 103
4E | 42 19 14 11 17 7 16 13 14 17 6 | 62 58 43 47 47 48 53 45 48 43 47
5 | 11 15 14 16 18 5 15 12 11 18 5 | 39 46 34 31 34 32 44 32 36 37 35
X6E | 116 20 27 24 24 13 --- 19 41 22 11 | 478 469 473 469 468 463 --- 464 470 466 468
7 | 17 19 7 12 18 6 18 17 8 12 5 | 68 65 60 65 65 63 62 62 62 59 62
X8E | 34 14 15 --- --- 8 13 22 14 --- 8 | 60 46 36 --- --- 41 45 51 37 --- 42
9 | 8 10 14 9 14 3 9 8 4 11 3 | 38 43 33 41 47 37 43 38 34 33 37
10 | 8 13 13 10 19 4 12 10 6 13 4 | 25 27 28 33 33 24 25 27 24 27 26
11E | 14 9 10 8 13 5 7 10 8 15 3 | 26 23 19 22 24 17 19 16 23 17 19
12 | 17 14 10 15 18 4 12 11 8 16 4 | 30 28 17 26 28 18 23 18 23 18 20
13 | 10 15 14 10 20 4 14 12 7 10 4 | 27 36 26 33 42 27 34 27 25 26 28
14 | 9 13 14 16 16 6 14 11 9 19 4 | 30 28 24 36 32 27 26 31 25 32 27
15 | 14 14 11 13 17 3 13 12 8 15 4 | 38 39 33 41 41 33 38 34 31 39 35
16 | 16 12 11 13 19 4 11 12 8 20 4 | 27 24 17 19 24 17 23 17 20 13 17
17 | 10 20 15 11 15 4 12 13 10 15 4 | 22 32 18 27 28 19 26 25 24 22 22
18 | 21 16 12 16 17 6 15 19 14 19 5 | 27 22 22 30 25 21 23 23 20 26 20
19 | 16 14 11 14 14 5 13 13 10 17 4 | 27 30 18 25 27 19 25 21 23 18 21
20 | 14 19 15 14 19 5 13 15 10 19 5 | 29 33 25 31 32 25 26 28 20 23 24
21E | 23 17 6 13 17 5 13 7 9 16 4 | 30 26 26 24 24 26 26 26 26 23 23
22 | 15 15 13 12 14 5 13 12 8 19 4 | 30 27 26 34 32 30 28 31 25 33 27
23 | 13 9 13 12 16 5 10 11 8 19 4 | 23 28 20 25 25 19 26 21 17 15 19
24 | 16 12 14 10 13 4 10 12 6 13 4 | 24 24 25 23 25 18 21 17 21 24 20
25 | 12 11 12 9 11 5 9 8 6 12 3 | 18 22 21 19 22 15 21 14 17 17 16
X26 | 23 12 14 --- --- 8 --- 14 19 --- 8 | 25 29 24 --- --- 25 --- 25 38 --- 27
27 | 12 12 12 12 13 4 10 8 6 14 3 | 27 29 24 19 24 18 24 20 23 26 22
28 | 10 25 12 12 17 5 14 12 6 12 4 | 19 30 17 21 26 14 23 19 18 20 17
29 | 15 16 10 14 19 4 17 12 10 24 5 | 28 29 19 25 25 19 26 22 22 25 21
30E | 13 10 12 7 16 4 10 10 6 10 3 | 27 28 32 25 25 24 26 26 25 26 25
31E | 14 11 10 10 18 5 11 10 7 15 4 | 51 53 50 55 56 50 50 56 50 60 52
32 | 10 9 11 8 12 5 6 10 7 10 3 | 23 25 21 26 28 21 25 24 21 22 22
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 16 15 12 12 16 5 13 12 9 16 |T 49 50 45 49 48 44 35 45 45 47 45
WRMS | 14 15 12 11 16 5 13 12 8 15 |NE 30 33 27 31 30 26 31 27 27 29 27
MEDI | 14 14 12 12 17 5 13 12 8 15 |MD 27 29 25 27 28 24 26 26 25 26 24
Table 3.1831.3 GPS week: 1831 Day: 3 MJD: 57064.000
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
------+--------------------------------------------------------+---------------------------------------------------------
X1E | 20 23 13 14 11 6 --- 10 14 16 5 | 90 92 88 89 82 86 --- 85 89 87 87
2E | 24 12 9 11 22 4 16 11 10 24 5 | 35 26 25 24 28 21 25 24 26 34 24
X3 | 9 14 11 10 --- 6 14 11 11 28 5 | 122 127 122 113 --- 118 123 118 118 127 120
4E | 44 24 12 15 15 7 23 14 11 19 7 | 127 118 123 119 123 119 126 121 121 119 121
5 | 14 13 15 15 17 6 15 14 12 20 5 | 39 44 39 34 38 33 47 32 36 36 36
6E | 66 19 22 25 56 11 21 17 18 20 10 | 451 431 434 437 420 439 549 430 440 427 433
7 | 17 17 8 10 21 4 16 12 10 15 5 | 46 44 39 44 46 43 43 42 47 40 42
X8E | 19 14 12 21 --- 6 14 25 10 --- 6 | 57 55 45 42 --- 45 51 62 46 --- 49
9 | 8 9 15 9 11 4 12 9 6 13 3 | 49 50 41 49 48 46 50 47 46 41 46
10 | 8 14 12 10 19 3 11 10 6 15 4 | 34 33 27 36 36 31 28 33 36 33 32
11E | 10 18 12 8 15 5 9 12 8 19 4 | 27 32 24 25 29 22 24 26 26 29 24
12 | 16 13 9 18 22 4 15 10 11 19 5 | 27 25 14 27 30 17 25 18 20 14 19
13 | 12 14 13 13 18 4 13 11 10 11 4 | 33 34 26 31 38 29 35 29 33 29 29
14 | 10 12 12 16 14 7 10 11 11 19 4 | 28 28 26 40 30 31 27 31 35 32 29
15 | 15 15 13 12 17 4 13 14 10 16 4 | 52 51 45 48 47 47 48 50 50 49 47
16 | 24 12 10 13 19 4 11 10 10 21 5 | 32 26 18 20 25 17 25 17 18 15 18
17 | 11 18 15 18 14 4 13 14 7 15 5 | 24 34 21 31 32 20 27 25 22 24 24
18 | 20 17 12 16 17 5 14 19 12 17 5 | 25 26 20 31 27 22 24 26 24 26 22
19 | 17 14 11 14 17 6 11 14 14 18 5 | 28 30 19 26 26 17 27 20 18 23 20
20 | 10 20 13 16 18 3 14 14 10 22 5 | 28 33 26 38 33 29 28 32 34 27 29
21E | 18 15 6 13 12 5 12 11 10 16 4 | 30 26 25 27 26 23 23 24 29 37 25
22 | 16 15 13 11 16 5 11 12 10 16 4 | 30 30 28 36 38 31 30 36 33 35 31
23 | 10 10 12 12 13 4 13 9 8 18 4 | 28 28 22 29 26 23 28 22 24 20 23
24 | 9 12 12 9 12 4 8 11 9 14 3 | 23 25 24 22 23 17 24 19 18 22 20
25 | 11 15 13 9 15 4 10 8 7 16 4 | 19 23 21 20 25 16 22 13 15 20 17
X26 | 34 18 20 --- --- 5 --- 18 19 --- 10 | 41 30 28 --- --- 26 --- 27 40 --- 29
27 | 24 16 13 9 16 6 12 10 6 16 4 | 27 33 25 21 26 19 27 21 24 30 23
28 | 8 18 13 16 16 3 15 13 9 15 4 | 20 33 18 28 33 17 26 23 18 20 21
29 | 20 13 9 17 20 4 16 11 10 25 5 | 31 29 21 28 26 21 29 21 22 27 22
30E | 12 14 14 10 15 4 11 9 6 15 4 | 30 25 30 24 26 24 28 25 29 25 25
31 | 17 15 9 10 22 4 10 13 8 18 4 | 39 39 35 42 46 38 40 43 42 43 39
32 | 11 12 11 9 12 6 8 12 7 10 3 | 26 33 28 34 30 28 29 32 31 31 29
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 21 15 12 14 20 5 13 12 10 18 |T 53 52 47 52 50 47 54 49 50 50 48
WRMS | 15 15 12 12 16 4 13 11 8 17 |NE 34 36 29 35 31 29 34 31 32 32 31
MEDI | 15 14 12 13 16 4 13 11 10 16 |MD 30 33 26 31 30 26 28 27 31 30 29
Table 3.1831.4 GPS week: 1831 Day: 4 MJD: 57065.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1E | 24 14 16 14 19 5 14 12 11 15 5 | 72 67 72 69 66 68 55 66 70 72 68
2E | 17 10 9 10 19 4 14 13 7 15 4 | 28 29 23 24 27 26 27 24 24 23 23
X3 | 13 14 10 16 --- 4 13 14 9 35 6 | 137 139 135 126 --- 132 135 129 138 140 134
4E | 48 19 13 13 19 5 19 12 14 16 7 | 92 77 78 78 74 77 81 74 77 80 77
5 | 10 12 16 13 16 4 14 16 10 17 4 | 38 39 35 32 35 32 41 30 31 32 33
6E | 19 11 18 14 17 5 13 15 12 15 5 | 251 249 253 247 246 249 206 253 247 254 249
7 | 12 17 8 10 20 3 14 12 8 11 4 | 37 32 28 33 38 31 33 30 31 28 30
X8E | 30 22 14 20 --- 7 16 29 11 --- 8 | 60 51 38 37 --- 40 45 62 38 --- 43
9 | 9 8 13 12 11 4 9 9 5 11 3 | 43 44 37 44 49 42 44 41 39 38 41
10 | 8 9 13 12 19 3 11 13 4 12 4 | 25 22 20 28 29 24 20 25 21 23 22
11E | 21 9 11 8 14 4 8 13 8 16 4 | 36 28 20 27 29 24 26 25 24 25 24
12 | 17 12 11 17 21 4 8 13 9 16 4 | 27 25 17 27 28 20 23 19 21 13 19
13 | 9 13 13 12 18 4 12 13 10 13 4 | 31 35 26 31 39 29 34 28 30 26 28
14 | 9 12 13 17 13 4 10 13 10 15 4 | 27 28 22 36 29 25 24 30 22 30 25
15 | 9 11 13 13 13 5 13 14 10 17 4 | 33 34 29 32 34 30 34 29 29 29 29
16 | 16 12 9 19 18 5 11 14 10 21 5 | 26 25 18 27 25 19 24 16 21 14 18
17 | 10 17 15 18 16 5 13 15 10 13 5 | 26 32 22 31 27 21 27 25 22 20 22
18 | 18 14 13 14 19 6 14 20 13 17 5 | 26 24 21 27 27 20 22 25 18 21 19
19 | 11 13 11 12 16 5 11 13 9 15 4 | 27 28 17 24 25 20 27 22 21 18 20
20 | 12 13 13 15 18 4 14 19 9 20 5 | 28 31 26 36 37 30 30 32 29 26 28
21E | 9 11 8 11 24 5 15 9 11 12 4 | 27 26 27 25 24 23 23 23 27 23 23
22 | 11 12 13 12 16 5 13 14 12 17 4 | 32 27 26 34 36 27 27 33 28 31 27
23 | 9 8 11 13 15 4 9 10 9 16 4 | 27 28 24 29 27 25 29 23 22 18 23
24 | 11 11 14 9 11 4 8 11 8 11 3 | 20 23 24 20 24 19 21 20 20 21 19
25 | 10 19 14 9 14 3 9 9 10 11 4 | 18 27 22 21 25 19 23 18 16 17 18
X26 | 19 17 17 --- --- 8 --- 13 21 --- 9 | 31 32 25 --- --- 29 --- 26 40 --- 28
27 | 12 11 13 10 11 4 9 10 6 14 3 | 25 28 23 21 25 21 26 23 21 25 22
28 | 10 11 13 13 18 5 13 15 9 12 4 | 22 28 20 26 29 20 25 23 23 19 21
29 | 19 11 14 15 20 5 13 13 11 26 5 | 31 28 23 26 25 22 28 21 22 24 22
30E | 9 9 13 9 12 4 10 12 6 11 3 | 39 34 40 35 33 37 39 38 39 35 36
31 | 11 11 9 12 17 6 10 10 8 16 4 | 35 35 30 38 42 35 35 37 33 33 33
32 | 10 6 9 11 16 5 7 15 7 11 3 | 25 30 24 29 28 25 27 30 21 26 25
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 16 12 13 13 17 4 12 13 9 15 |T 43 43 38 42 40 39 40 40 39 39 39
WRMS | 12 12 12 12 16 4 12 13 8 14 |NE 32 34 28 33 30 29 32 30 29 29 29
MEDI | 11 12 13 13 17 4 13 13 9 15 |MD 28 29 24 31 29 25 27 26 24 25 25
Table 3.1831.5 GPS week: 1831 Day: 5 MJD: 57066.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1E | 14 10 17 12 15 6 10 9 13 12 4 | 53 54 58 51 52 54 46 52 58 54 54
2E | 16 11 8 10 20 4 14 15 6 11 4 | 25 27 19 19 21 21 23 24 18 23 20
X3 | 13 8 11 14 --- 7 11 14 10 26 5 | 108 107 107 99 --- 103 109 100 110 109 106
4E | 37 16 13 13 17 6 18 13 22 18 7 | 102 99 102 99 101 101 102 99 106 102 100
5 | 15 11 17 16 16 4 12 17 12 16 5 | 37 36 32 29 33 28 36 28 30 32 30
6E | 17 11 14 15 17 5 13 15 12 13 5 | 228 229 231 227 231 231 227 225 233 232 229
7 | 14 16 7 12 15 4 18 13 9 14 4 | 39 36 30 35 36 34 35 34 36 30 33
X8E | 34 12 16 20 --- 9 13 38 17 --- 9 | 71 55 48 52 --- 52 52 72 52 --- 53
9 | 10 8 12 11 10 4 10 10 7 12 3 | 40 44 34 41 45 39 43 40 34 36 38
10 | 5 9 12 11 16 3 12 12 6 13 4 | 25 28 25 31 28 25 25 29 28 30 26
11 | 24 8 11 11 16 4 7 15 14 17 5 | 36 28 24 28 31 24 27 26 29 24 25
12 | 18 11 12 14 20 3 12 15 8 15 5 | 28 25 15 23 28 18 24 19 21 12 18
13 | 14 13 13 13 20 4 13 12 12 11 4 | 29 35 25 28 35 27 33 25 28 26 26
14 | 10 10 14 13 15 4 10 11 11 15 4 | 23 24 21 30 25 23 25 26 22 29 22
15 | 10 12 14 12 15 3 14 15 13 19 5 | 38 40 33 38 37 35 38 35 38 37 35
16 | 14 12 8 16 17 5 12 11 12 20 5 | 25 26 17 22 25 20 25 18 21 12 18
17 | 10 19 13 16 16 5 11 15 12 14 5 | 25 29 21 29 28 21 26 25 28 23 23
18 | 17 14 12 15 19 4 13 22 14 20 5 | 25 27 20 25 28 19 22 23 18 23 19
19 | 15 12 10 12 16 4 12 16 12 17 4 | 26 31 20 25 27 21 27 25 24 19 22
20 | 8 15 13 14 17 3 14 19 9 17 5 | 22 30 22 30 29 23 25 28 22 23 23
21E | 11 10 6 10 19 4 11 17 11 10 4 | 18 21 17 15 18 16 18 28 20 18 16
22 | 15 12 12 13 17 4 13 13 11 17 4 | 26 27 23 27 31 23 24 27 21 27 22
23 | 11 9 11 14 10 5 11 10 8 16 4 | 26 28 22 26 21 23 26 21 18 18 20
24 | 10 10 13 9 12 4 10 14 9 11 4 | 24 24 28 20 25 22 24 22 22 22 22
25 | 13 17 14 9 15 4 9 9 6 9 4 | 22 26 23 21 23 19 23 18 17 14 18
X26 | 24 18 23 --- --- 11 --- 16 21 --- 10 | 24 26 36 --- --- 33 --- 21 41 --- 26
27 | 16 11 12 7 13 4 10 11 8 12 4 | 27 31 23 21 26 21 28 22 21 25 23
28 | 11 11 13 13 18 5 12 17 9 11 4 | 27 29 21 27 30 21 27 23 25 21 23
29 | 22 14 12 17 19 4 14 16 11 23 5 | 34 30 22 22 24 22 27 20 22 20 21
30E | 12 11 13 10 12 5 11 15 7 11 4 | 51 56 55 50 52 54 56 52 50 51 52
31 | 22 10 9 10 20 3 10 18 10 15 5 | 35 35 26 33 44 32 34 36 31 32 32
32 | 13 7 9 12 16 4 8 19 6 11 4 | 24 30 25 29 31 26 28 32 26 28 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 16 12 12 13 16 4 12 15 11 15 |T 41 42 38 40 40 38 41 39 39 38 38
WRMS | 14 12 12 11 16 4 12 13 9 14 |NE 31 33 27 30 28 27 31 28 28 27 27
MEDI | 14 11 12 13 16 4 12 15 11 14 |MD 27 30 24 29 29 23 27 26 26 25 23
Table 3.1831.6 GPS week: 1831 Day: 6 MJD: 57067.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1E | 11 12 15 12 15 4 11 11 10 8 4 | 59 57 67 60 62 61 57 58 59 63 61
2E | 13 11 8 13 27 4 11 15 7 11 4 | 33 33 33 32 38 29 29 26 28 35 29
X3 | 13 12 8 13 --- 4 12 12 9 20 4 | 178 182 180 171 --- 176 179 172 179 174 177
4E | 41 15 11 12 17 6 15 12 17 12 6 | 104 98 93 93 94 97 100 95 97 96 96
5 | 11 11 18 16 18 5 15 19 11 17 5 | 38 43 40 32 36 35 45 31 35 39 36
6E | 12 12 14 18 17 5 9 12 7 11 4 | 242 251 254 252 248 250 244 247 250 253 250
7 | 12 16 8 10 18 4 14 12 11 14 4 | 43 37 35 41 41 38 39 37 38 35 36
X8E | 21 12 13 19 --- 8 17 40 13 --- 8 | 53 52 48 43 --- 45 54 64 43 --- 47
9 | 12 10 12 11 11 4 8 13 6 10 3 | 58 57 50 58 59 56 58 58 51 50 54
10 | 9 10 12 11 15 3 9 14 6 8 3 | 30 30 30 37 40 31 32 34 30 34 32
11 | 21 10 11 9 17 4 7 15 11 10 4 | 33 26 19 21 33 19 23 16 18 21 20
12 | 19 12 12 12 20 6 12 13 11 14 4 | 27 28 20 28 31 21 24 21 23 21 21
13 | 10 13 14 13 17 3 13 12 10 10 4 | 35 39 30 41 44 34 37 34 35 30 34
14 | 15 10 13 14 16 5 11 12 11 13 4 | 32 32 27 44 37 32 29 35 35 37 32
15 | 13 12 13 15 17 5 13 15 11 17 5 | 41 43 37 47 46 41 42 40 41 43 40
16 | 15 11 7 18 16 5 13 11 12 17 4 | 28 26 19 29 28 21 23 17 26 16 21
17 | 13 15 10 20 17 4 9 15 12 12 5 | 22 30 23 36 28 24 28 27 26 24 24
18 | 21 13 14 16 19 6 13 20 15 18 5 | 29 27 24 38 36 27 26 30 27 31 26
19 | 10 12 10 17 14 6 11 19 10 15 4 | 24 30 22 33 27 22 27 28 22 24 23
20 | 10 14 14 16 17 4 9 17 10 14 4 | 33 34 28 42 46 33 34 37 32 31 33
21E | 18 12 8 11 17 6 11 12 11 9 4 | 27 20 17 15 16 14 16 16 16 20 14
22 | 16 11 13 12 18 6 12 13 12 15 4 | 35 34 31 43 47 35 34 41 35 40 35
23 | 12 10 10 14 11 6 11 11 10 15 4 | 30 29 26 33 28 29 30 27 24 22 25
24 | 13 11 15 8 13 6 11 16 7 15 4 | 24 25 28 23 28 23 25 20 21 23 21
25 | 9 17 13 10 12 5 8 9 9 11 4 | 19 31 22 22 25 20 25 19 17 24 21
X26 | 25 14 17 --- --- 14 --- 17 27 --- 10 | 35 33 21 --- --- 27 --- 31 36 --- 28
27 | 14 10 12 11 12 4 9 13 9 12 4 | 26 29 25 26 27 22 26 24 26 24 24
28 | 12 18 10 16 18 5 10 18 12 10 5 | 25 33 23 32 33 24 27 24 28 24 25
29 | 18 11 13 14 19 6 13 17 12 21 5 | 34 33 26 31 27 26 33 27 24 32 26
30 | 13 11 14 8 23 5 10 12 7 9 4 | 45 46 49 47 50 46 47 45 44 44 45
31 | 20 12 9 12 21 5 12 15 10 17 5 | 34 37 29 41 47 36 34 38 36 37 35
32 | 12 8 9 11 17 5 7 19 9 10 4 | 28 31 27 35 34 29 31 36 28 30 30
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 16 12 12 13 17 5 11 14 10 13 |T 47 48 43 49 46 44 47 45 44 45 44
WRMS | 14 12 12 13 16 5 11 14 9 13 |NE 37 39 34 41 35 35 38 36 36 36 35
MEDI | 13 12 12 13 17 5 11 13 10 12 |MD 33 33 28 37 36 29 32 31 30 31 30
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 4.1831 GPS week: 1831 MJD: 57061.0-57067.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 8 6 18 |U 11 14 46 |U 7 7 20 |
emr | emr 3063 | 14 9 24 |U 12 14 43 | 8 7 19 |
esa | esa 3072 | 6 7 17 |U 10 13 44 | 8 7 19 |
gfz | gfz 2954 |U 5 5 16 |U 11 13 41 |U 9 7 20 |
grg | grg 2797 | 6 7 23 |U 13 14 49 |U 9 8 22 |
igr | igr 3049 | 7 6 14 | 10 13 42 | 7 6 17 |
igs | igs 3048 | 5 6 14 | 10 12 41 | 8 7 18 |
jpl | jpl 2939 | 15 10 23 |U 12 13 47 |U 9 8 20 |
mit | mit 3072 | 20 13 31 |U 15 29 72 |U 9 7 21 |
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 5.1831.0 GPS week: 1831 Day: 0 MJD: 57061.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3068 | 8 5 18 | 7 15 24 | 6 5 14 |
emr | emr 3063 | 9 9 25 | 7 12 17 | 7 7 21 |
esa | esa 3072 | 7 9 21 | 6 11 24 | 7 6 16 |
gfz | gfz 2968 | 6 7 17 | 7 14 22 | 6 5 16 |
grg | grg 2880 | 7 6 17 | 7 12 27 | 6 7 18 |
igr | igr 3068 | 7 8 16 | 6 11 22 | 6 5 13 |
igs | igs 3061 | 6 7 17 | 6 12 20 | 6 6 17 |
jpl | jpl 2968 | 10 10 26 | 7 11 18 | 8 8 21 |
mit | mit 3072 | 9 9 22 | 10 12 32 | 10 7 22 |
Table 5.1831.1 GPS week: 1831 Day: 1 MJD: 57062.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3066 | 7 6 20 | 7 9 30 | 7 7 18 |
emr | emr 3064 | 15 11 37 | 7 11 31 | 8 7 21 |
esa | esa 3072 | 8 9 24 | 8 11 35 | 8 6 15 |
gfz | gfz 2968 | 5 6 19 | 9 8 30 | 7 6 15 |
grg | grg 2784 | 8 9 47 | 9 8 31 | 8 7 20 |
igr | igr 3067 | 6 7 15 | 8 9 31 | 7 7 15 |
igs | igs 3008 | 6 8 21 | 8 9 29 | 7 7 15 |
jpl | jpl 2962 | 15 12 32 | 9 8 34 | 8 9 20 |
mit | mit 3072 | 10 7 21 | 8 9 31 | 8 7 19 |
Table 5.1831.2 GPS week: 1831 Day: 2 MJD: 57063.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3057 | 8 5 17 | 9 10 36 | 7 8 17 |
emr | emr 3064 | 15 10 32 | 10 11 29 | 9 9 20 |
esa | esa 3072 | 8 7 20 | 9 10 29 | 8 9 17 |
gfz | gfz 2874 | 5 5 21 | 9 9 31 | 8 8 18 |
grg | grg 2783 | 6 6 28 | 11 9 36 | 7 7 18 |
igr | igr 3057 | 8 7 13 | 8 9 27 | 7 7 15 |
igs | igs 3021 | 8 8 17 | 8 9 27 | 7 8 16 |
jpl | jpl 2872 | 18 12 30 | 11 12 49 | 9 10 23 |
mit | mit 3072 | 18 9 49 | 13 13 39 | 8 7 17 |
Table 5.1831.3 GPS week: 1831 Day: 3 MJD: 57064.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3055 | 9 6 13 | 15 12 55 | 8 6 20 |
emr | emr 3064 | 25 6 18 | 16 15 51 | 10 6 22 |
esa | esa 3072 | 7 6 11 | 13 13 35 | 14 9 22 |
gfz | gfz 2969 | 5 4 14 | 14 12 46 | 19 15 32 |
grg | grg 2784 | 5 6 18 | 17 13 48 | 15 9 22 |
igr | igr 3028 | 7 6 11 | 14 13 42 | 9 6 18 |
igs | igs 3048 | 5 5 10 | 13 11 45 | 15 9 20 |
jpl | jpl 2872 | 31 7 21 | 17 12 50 | 12 8 20 |
mit | mit 3072 | 22 14 25 | 18 26 149 | 15 10 23 |
Table 5.1831.4 GPS week: 1831 Day: 4 MJD: 57065.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3049 | 7 5 21 | 15 19 68 | 8 9 26 |
emr | emr 3064 | 9 8 15 | 16 20 67 | 9 6 18 |
esa | esa 3072 | 5 6 16 | 14 18 79 | 8 5 22 |
gfz | gfz 2968 | 8 6 16 | 14 19 60 | 8 4 22 |
grg | grg 2784 | 4 4 15 | 18 20 92 | 8 7 28 |
igr | igr 3028 | 8 7 15 | 14 18 72 | 8 6 20 |
igs | igs 3068 | 5 6 13 | 14 18 69 | 8 5 20 |
jpl | jpl 2968 | 10 10 17 | 17 20 72 | 9 6 22 |
mit | mit 3072 | 17 11 21 | 23 101 119 | 9 5 22 |
Table 5.1831.5 GPS week: 1831 Day: 5 MJD: 57066.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3050 | 7 6 20 | 14 20 59 | 8 7 23 |
emr | emr 3064 | 18 14 24 | 13 17 53 | 8 6 16 |
esa | esa 3072 | 5 5 12 | 13 17 57 | 8 7 21 |
gfz | gfz 2968 | 5 5 14 | 14 15 51 | 8 5 19 |
grg | grg 2784 | 5 7 16 | 16 18 64 | 9 8 27 |
igr | igr 3045 | 5 5 13 | 12 16 53 | 6 6 19 |
igs | igs 3063 | 4 5 13 | 13 16 51 | 7 7 18 |
jpl | jpl 2968 | 16 13 23 | 15 17 59 | 9 8 17 |
mit | mit 3072 | 24 18 32 | 17 23 65 | 10 9 25 |
Table 5.1831.6 GPS week: 1831 Day: 6 MJD: 57067.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3067 | 8 7 16 | 12 13 49 | 7 8 23 |
emr | emr 3062 | 9 8 18 | 13 13 53 | 8 7 17 |
esa | esa 3072 | 5 5 12 | 10 15 49 | 7 7 19 |
gfz | gfz 2969 | 5 4 11 | 10 12 49 | 7 6 16 |
grg | grg 2784 | 6 8 20 | 12 14 44 | 8 8 24 |
igr | igr 3053 | 6 6 15 | 10 13 49 | 6 6 19 |
igs | igs 3068 | 4 5 11 | 11 13 49 | 7 7 17 |
jpl | jpl 2968 | 9 7 16 | 11 13 50 | 8 9 18 |
mit | mit 3072 | 42 22 48 | 16 22 67 | 8 7 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 6.1831 GPS week: 1831 MJD: 57061.500-57067.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | 5 -28 99 84 3 | 14 20
| 22 16 61 191 6 | 2
emr uuuuu | 19 2 -16 -2 5 | 43 47
| 24 18 141 67 13 | 4
esa uuuuu | -5 1 -15 14 5 | 11 18
| 17 28 67 75 4 | 3
gfz uuuuu | 2 -43 -35 -40 -1 | 11 17
| 28 18 99 111 5 | 2
grg uuuuu | 24 13 -208 97 -1 | 48 50
| 20 17 58 113 7 | 2
igr xxxxx | 2 -11 19 48 1 | 0 13
| 14 13 56 50 5 | 2
irf xxxxx | -4 -9 -38 -26 -1 | -1 12
| 6 7 61 18 3 | 2
jpl uuuuu | -11 29 128 22 -2 | 32 36
| 44 22 80 64 16 | 3
mit uuuuu | -12 -10 -96 -66 -1 | 20 23
| 10 20 116 70 6 | 2
ngs uuuxu | -2 8 49 68 -5 | 11 17
| 45 30 82 261 3 | 2
sio uuxxx | -13 27 -343 -169 9 | 60 62
| 12 16 93 105 9 | 4
Table 7.1831.0 GPS week: 1831 Day: 0 MJD: 57061.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | -3 -45 99 161 4 | 12 19
emr uuuuu | 44 35 -130 49 -9 | 46 51
esa uuuuu | -36 11 -49 -67 3 | 10 17
gfz uuuuu | -31 -55 -14 -206 0 | 12 18
grg uuuuu | 35 -11 -187 171 5 | 49 51
igr xxxxx | -7 -2 87 87 -8 | -1 13
irf xxxxx | -1 -21 52 7 1 | -1 13
jpl uuuuu | 41 27 189 -1 -16 | 36 38
mit uuuuu | 4 -38 76 63 4 | 19 23
ngs uuuxu | -24 24 -35 77 -5 | 13 17
sio uuxxx | -28 11 -274 -50 8 | 58 61
Table 7.1831.1 GPS week: 1831 Day: 1 MJD: 57062.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | 18 -33 172 308 12 | 13 20
emr uuuuu | 32 -7 -157 -68 -12 | 44 48
esa uuuuu | -4 46 -84 142 0 | 10 17
gfz uuuuu | 8 -58 93 53 1 | 12 18
grg uuuuu | 50 13 -261 170 6 | 50 52
igr xxxxx | -5 -24 64 37 6 | -1 13
irf xxxxx | -1 -10 17 -37 1 | -1 13
jpl uuuuu | -38 38 70 -92 -12 | 34 37
mit uuuuu | -14 -12 11 -119 4 | 20 24
ngs uuuxu | -13 -1 71 -190 -9 | 13 17
sio uuxxx | -11 28 -303 -206 9 | 58 60
Table 7.1831.2 GPS week: 1831 Day: 2 MJD: 57063.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | 21 -8 175 235 3 | 15 21
emr uuuuu | -27 -6 -101 -8 11 | 41 46
esa uuuuu | 11 3 -21 -14 8 | 10 17
gfz uuuuu | 31 -24 64 -8 -4 | 12 17
grg uuuuu | 48 17 -271 259 -3 | 50 52
igr xxxxx | 3 10 -65 82 -1 | 0 13
irf xxxxx | 2 -6 -49 -43 4 | -1 13
jpl uuuuu | -58 66 78 31 -22 | 33 36
mit uuuuu | -7 3 -129 -145 6 | 20 24
ngs uuuxu | 9 -31 94 -99 -6 | 12 17
sio uuxxx | -30 6 -301 -380 9 | 59 61
Table 7.1831.3 GPS week: 1831 Day: 3 MJD: 57064.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | 43 -33 103 38 2 | 13 19
emr uuuuu | 5 19 -102 -115 13 | 37 41
esa uuuuu | 14 6 -87 24 9 | 9 16
gfz uuuuu | 43 -28 -136 81 -6 | 9 16
grg uuuuu | 17 5 -110 -6 -14 | 48 50
igr xxxxx | 19 0 27 72 3 | -2 13
irf xxxxx | -1 -13 -23 -36 -2 | -3 13
jpl uuuuu | 24 44 257 41 23 | 28 32
mit uuuuu | -9 -22 -44 -39 -2 | 19 23
ngs uuuxu | -69 -11 67 -168 -10 | 10 16
sio uuxxx | -7 32 -390 -123 24 | 57 59
Table 7.1831.4 GPS week: 1831 Day: 4 MJD: 57065.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | -9 -27 27 -1 1 | 13 20
emr uuuuu | 35 -14 53 73 24 | 38 42
esa uuuuu | -8 12 62 -65 7 | 10 17
gfz uuuuu | -9 -22 -97 -141 -6 | 9 16
grg uuuuu | 7 40 -255 98 0 | 46 48
igr xxxxx | -19 -17 9 -57 5 | -1 13
irf xxxxx | -6 -5 -47 -38 -2 | -3 13
jpl uuuuu | 25 17 179 117 12 | 29 34
mit uuuuu | -12 -20 -145 -68 -3 | 19 22
ngs uuuxu | -24 4 42 5 -5 | 9 16
sio uuxxx | 2 17 -222 -159 13 | 60 62
Table 7.1831.5 GPS week: 1831 Day: 5 MJD: 57066.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | -18 -47 95 125 5 | 13 19
emr uuuuu | 28 -11 119 29 6 | 42 47
esa uuuuu | -14 -32 -9 4 1 | 11 19
gfz uuuuu | -29 -46 -162 -102 1 | 8 16
grg uuuuu | 4 2 -197 53 -4 | 46 47
igr xxxxx | 21 -24 -41 69 1 | -1 13
irf xxxxx | -16 -9 -130 -14 -5 | -3 13
jpl uuuuu | -3 0 82 57 6 | 29 34
mit uuuuu | -30 -3 -250 -37 -9 | 19 23
ngs uuuxu | 45 64 177 397 -3 | 9 15
sio uuxxx | -15 50 -487 -105 -4 | 62 64
Table 7.1831.6 GPS week: 1831 Day: 6 MJD: 57067.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuxu | -15 -5 23 -276 -8 | 19 22
emr uuuuu | 15 -1 204 23 7 | 49 52
esa uuuuu | 4 -36 85 71 3 | 17 20
gfz uuuuu | 1 -66 5 46 6 | 14 17
grg uuuuu | 9 25 -176 -69 -1 | 50 51
igr xxxxx | 0 -17 55 46 -2 | 4 12
irf xxxxx | -8 1 -82 -21 -3 | 2 9
jpl uuuuu | -68 13 44 1 -4 | 33 38
mit uuuuu | -18 24 -191 -114 -5 | 23 24
ngs uuuxu | 63 8 -69 451 0 | 12 17
sio uuxxx | -5 44 -421 -157 5 | 67 69
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