[IGSREPORT-24949] Wk 1925 IGS Final Orbits
acc at igs.org
acc at igs.org
Mon Dec 19 14:14:02 PST 2016
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 1925 (Nov 27, 2016 - Dec 03, 2016)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
igs1925[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1925[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1925[0-6].cls IGS GPS clock combination summary report.
igs19257.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs19257.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 | ALL | 4
0 | COD | 8 27 8 27
0 | EMR | HERS
0 | ESA | MAL2 NICO SYOG BJNM MAL2 NICO SYOG
0 | GFZ | BJNM MAL2 SYOG BJNM MAL2 SYOG
0 | GRG | 13 13 GLSV NKLG SYOG TLSE GLSV MCM4 SYOG TLSE
0 | JPL | TUVA
1 | ALL | 4
1 | COD | FAA1 SYOG FAA1 SYOG
1 | ESA | HOB2 REUN DRAG HOB2 REUN
1 | GFZ | BJNM DRAG FAA1 GMSD GODE HOB2 RBAY BJNM FAA1 GMSD
1 | GFZ | GODE HOB2 RBAY
1 | GRG | CHTI GLSV SYOG TLSE CHTI DRAG GLSV SCOR SYOG
1 | JPL | TUVA
2 | ALL | 4
2 | COD | BJFS BJNM GRAZ HARB HYDE INVK KARR MAW1 NANO NIST
2 | COD | SSIA SUWN TLSE BJFS BJNM GRAZ HARB HYDE INVK KARR
2 | COD | MAW1 NANO NIST SSIA SUWN
2 | EMR | HERS
2 | ESA | FAA1 MAL2 MDVJ RBAY SYOG WTZR MAL2 RBAY SYOG WTZR
2 | GFZ | BJNM GODE SYOG BJNM GODE SYOG
2 | GRG | 30 30 DRAG GLSV MAL2 NKLG SYOG TLSE DRAG GLSV NKLG
2 | GRG | SYOG
3 | ALL | 4
3 | COD | KOUC NRMD KOUC NRMD SYOG
3 | EMR | SYOG
3 | ESA | FAA1 FAA1
3 | GFZ | BJNM GMSD GODE KERG MAL2 GMSD GODE KERG MAL2
3 | GRG | GLSV MAS1 MCM4 NICO NKLG TLSE GLSV MAS1 MCM4 NICO
3 | GRG | NKLG TLSE
3 | JPL | TUVA
4 | ALL | 4
4 | COD | CHPI KELY KOUC CHPI COCO KELY KOUC
4 | ESA | HOFN MAL2 COCO HOFN MAL2 WTZR
4 | GFZ | BJNM FAA1 GMSD GODE IENG MAL2 MDVJ REUN WTZR BJNM
4 | GFZ | GMSD GODE MAL2 MDVJ REUN WTZR
4 | GRG | COCO DRAG GLSV HOFN KIRU NRMD SYOG TLSE XMIS DRAG
4 | GRG | GLSV HOFN KIRU NRMD REUN SYOG TLSE XMIS
4 | JPL | TUVA
5 | ALL | 4
5 | COD | BJNM KOUC SYOG BJNM KOUC SYOG
5 | EMR | HERS
5 | ESA | FAA1 MAL2 FAA1 MAL2
5 | GFZ | BJNM GMSD GODE MAL2 BJNM GMSD GODE MAL2
5 | GRG | DRAG GLSV KIRU NICO NNOR REUN SYOG TLSE DARW DRAG
5 | GRG | GLSV KIRU NICO SYOG
5 | JPL | TUVA
6 | ALL | 4
6 | COD | ASPA BAKO BJNM DAV1 GRAS GUAT HYDE MATE NICO PDEL
6 | COD | REUN TSKB ASPA BAKO BJNM DAV1 GRAS GUAT HYDE MATE
6 | COD | NICO PDEL REUN TSKB
6 | EMR | BJNM SYOG
6 | ESA | FAA1 FAA1
6 | GFZ | BJNM FAA1 GODE MAL2 SYOG FAA1 GODE MAL2 SYOG
6 | GRG | SYOG GLSV SYOG
6 | JPL | TUVA
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 table lists all maneuvered satellites for this week. The
solutions from COD and ESA, which modeled the maneuver, are used that day for
combination, if available. An associated accuracy code of 0 (unknown) is given
if only one AC is left (no redundancy). For the long arc evaluation the arc is
split into two parts at the given maneuver epoch.
PRN | Date | Ref. NANU
----+------------+----------
G08 | 2016_12_01 | 2016070
G08 | 2016_12_02 | 2016070
7. 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 | EMR | 30
2 | GRG | 30
2 | JPL | 30
8. 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 G30 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
9. 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.
10. 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 | -.0 -1.4 -.9 -18 -1 12 .58
EMR | 0 | -3.2 16.9 6.9 82 20 17 .54
ESA | 0 | -2.2 1.3 .9 6 -34 13 .17
GFZ | 0 | .5 -.3 -.8 -46 -92 -5 .65
GRG | 0 | -.4 11.9 15.7 17 -37 -8 .02
JPL | 0 | -3.8 4.7 3.3 -47 40 -10 .65
MIT | 0 | 2.5 5.2 3.0 27 -1 -28 .56
NGS | 0 | -3.2 5.9 5.5 14 -5 -25 .85
SIO | 0 | -1.9 5.4 -13.6 -5 14 -58 .65
COD | 1 | -.3 -2.1 -3.3 -53 18 -2 .70
EMR | 1 | -.9 12.3 15.7 90 -53 72 .67
ESA | 1 | -2.5 2.0 1.4 17 -59 20 .08
GFZ | 1 | .7 -.1 -1.0 -38 -107 -2 .60
GRG | 1 | -1.2 10.6 8.5 42 27 -106 .58
JPL | 1 | -2.5 4.6 1.5 6 38 -11 1.03
MIT | 1 | -.2 6.7 4.7 29 2 -42 .68
NGS | 1 | -4.6 8.0 4.0 13 6 -34 .84
SIO | 1 | 1.8 6.1 -12.5 -11 -9 -28 .59
COD | 2 | -1.4 -1.4 -3.2 -28 25 13 .64
EMR | 2 | 2.2 12.4 13.1 67 -57 64 .66
ESA | 2 | -3.1 3.8 2.5 37 -8 44 .22
GFZ | 2 | .8 .1 -1.0 -42 -101 -15 .60
GRG | 2 | 5.5 -6.5 18.9 45 10 -91 .08
JPL | 2 | -2.0 8.2 9.2 -26 32 -9 .36
MIT | 2 | -3.3 9.2 6.8 20 -3 -24 .49
NGS | 2 | -3.6 4.1 10.2 -5 8 -22 .83
SIO | 2 | 5.5 6.1 -6.0 6 10 -43 .62
COD | 3 | -1.2 -1.6 -3.1 -15 36 23 .62
EMR | 3 | 2.0 11.0 16.6 81 -73 35 .46
ESA | 3 | -1.6 .2 .1 29 -28 53 .18
GFZ | 3 | -.0 1.0 -1.0 -18 -114 -33 .61
GRG | 3 | .3 11.3 4.4 16 -35 -16 .04
JPL | 3 | 2.2 8.4 2.6 -6 10 -26 .47
MIT | 3 | 1.1 4.9 7.6 19 11 -34 .53
NGS | 3 | -.4 2.4 10.5 -15 -22 -6 .74
SIO | 3 | 3.3 7.5 -1.5 -17 11 -50 .55
COD | 4 | -1.3 -1.2 -2.6 -9 28 -6 .48
EMR | 4 | 2.5 5.0 19.0 84 -17 -8 .72
ESA | 4 | -1.3 -.7 -.6 20 -28 49 .14
GFZ | 4 | 1.0 .1 -.2 -22 -117 -35 .47
GRG | 4 | 3.9 5.3 9.3 35 -4 -11 -.17
JPL | 4 | 9.8 .8 9.1 -20 66 15 -.03
MIT | 4 | 3.6 4.1 13.0 23 -29 -47 .32
NGS | 4 | -1.4 1.5 9.5 -21 -20 -16 .63
SIO | 4 | 1.8 3.3 10.1 -15 7 -45 .37
COD | 5 | -1.3 -1.1 -2.9 -23 21 -15 .58
EMR | 5 | -2.3 6.3 15.9 86 -6 -13 .44
ESA | 5 | -.7 -.7 -1.0 3 -25 26 .12
GFZ | 5 | 1.1 -.3 -.9 -50 -111 -17 .47
GRG | 5 | 1.7 6.0 -2.8 33 -14 23 .01
JPL | 5 | -1.4 9.7 -.5 -49 57 25 -.02
MIT | 5 | -.6 5.5 7.4 29 -10 -30 .46
NGS | 5 | -7.5 -3.0 13.1 -48 11 -94 .60
SIO | 5 | .6 7.2 9.0 -46 20 -53 .33
COD | 6 | -.9 -.8 -1.8 -17 5 21 .38
EMR | 6 | -4.8 -10.1 23.4 94 -18 2 .59
ESA | 6 | -.6 -.4 -.5 0 -27 27 .15
GFZ | 6 | 1.4 -.3 -.5 -41 -132 -17 .59
GRG | 6 | -4.2 15.4 17.5 -1 23 15 .23
JPL | 6 | -4.3 3.1 .8 -48 49 40 .57
MIT | 6 | .5 2.5 14.2 14 -30 -55 .68
NGS | 6 | -12.2 .2 20.6 -92 47 -113 .74
SIO | 6 | -1.3 2.3 20.5 -12 -2 -34 .59
11. 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.
12. 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 1.1925.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1925.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 2.1925.[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 3.1925.[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 5.1925.0-6). 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 1925 summary. (Nov 27, 2016 - Dec 03, 2016)
Table 1.1925.a GPS week: 1925 MJD: 57719.000-57725.000
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 239| 0 0 -1 -12 -4 -10 .08 10 10 | -923 -258 15 127
| 0 1 2 14 21 12 .04 | 261 215
emr 80| 0 0 4 -12 -7 -2 .29 11 11 | 1769 -2 16 102
| 0 5 1 19 19 8 .03 | 257 276
esa 150| 0 1 1 18 12 34 -.50 7 7 | -582 751 8 132
| 0 0 1 15 9 13 .04 | 619 575
gfz 200| 0 0 -4 -4 -7 0 .19 11 10 | -275 157 10 98
| 0 1 1 14 12 10 .03 | 243 411
grg 120| 1 0 6 1 4 6 -.35 13 12 | 50 42 21 163
| 0 1 5 9 16 26 .02 | 115 190
igr n/a| 0 0 -1 5 29 0 .01 5 5 | 4574 1100 17 93
| 0 0 2 13 14 18 .09 | 2049 186
jpl 80| 0 1 4 0 41 -30 .32 10 10 | 1363 -42 14 104
| 1 0 1 15 16 20 .04 | 420 329
mit 349| 0 0 -5 -9 -13 -14 .06 12 11 | -30 -161 46 338
| 0 0 0 21 28 15 .02 | 325 259
ngs 213| -1 0 0 6 -12 3 .16 9 8 | -967 -179 922 1970
| 0 0 2 22 15 19 .03 | 245 229
sio 270| 1 -2 -7 -6 -15 -10 -.07 13 12 | --- --- --- ---
| 0 0 1 30 22 16 .03 | --- ---
Table 1.1925.b GPS week : 1925 MJD: 57719.000-57725.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
'E' flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 3 3 3 3 3 3 4 |
2 | 5 5 5 5 4 4 5 |
3 | 4 3 3 3 3 3 3 |
4 | 12 12 10 16 16 14 10 |
5 | 4 4 4 3 3 3 3 |
6 | 3 3 3 3 3 3 3 |
7 | 4 4 5 4 4 5 4 |
8 | 4 5 4 4 0 7 6 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 5 5 4 4 4 4 4 |
12 | 4 4 4 4 4 4 4 |
13 | 4 4 4 4 4 4 4 |
14 | 4 4 4 4 4 4 4 |
15 | 5 4 5 5 5 4 5 |
16 | 4 4 4 4 4 5 4 |
17 | 4 4 5 4 4 4 4 |
18 | 4 4 4 4 4 4 4 |
19 | 4 4 4 4 4 4 5 |
20 | 3 3 4 3 3 3 4 |
21 | 4 5 4 4 4 4 5 |
22 | 3 3 3 3 3 3 4 |
23 | 5 5 4 4 4 4 4 |
24 | 4 4 4 4 3 4 4 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 3 3 |
27 | 4 4 4 4 4 5 4 |
28 | 4 4 4 4 4 4 4 |
29 | 5 4 4 4 4 5 5 |
30 | 4 3 20 3 3 4 4 |
31 | 3 3 3 3 3 3 4 |
32 | 3 3 3 3 3 3 3 |
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 2.1925.0 GPS week: 1925 Day: 0 MJD: 57719.000
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 -1 2 4 -20 -26 .05 12 11 | -997 -121 14 131
emr 80| -1 5 2 20 25 1 .31 11 11 | 2137 -221 14 93
esa 150| 0 0 0 30 0 26 -.55 8 8 | 240 -163 8 146
gfz 200| 0 -2 -5 -13 -9 9 .19 10 9 | -388 628 10 101
grg 122| 1 -2 14 -8 7 -8 -.37 14 12 | 143 34 19 186
igr n/a| 0 -1 -1 -1 34 24 -.02 4 4 | 1917 1028 15 81
jpl 80| 0 2 4 0 52 -32 .36 10 10 | 1843 -58 14 106
mit 346| 1 0 -7 -34 -23 5 .07 13 11 | 273 -159 47 290
ngs 217| 0 0 -3 15 -4 25 .13 10 9 | -1007 -73 1117 2038
sio 284| 2 -1 -5 -37 -10 -34 -.04 13 13 | --- --- --- ---
Table 2.1925.1 GPS week: 1925 Day: 1 MJD: 57720.000
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 0 -21 -4 -21 .08 11 10 | -988 -18 17 134
emr 80| 0 1 4 4 -6 -3 .34 10 10 | 1800 -460 14 85
esa 150| 0 1 0 14 17 47 -.52 7 7 | -338 530 8 122
gfz 198| -1 -1 -5 -5 -2 16 .17 10 10 | 103 -162 10 120
grg 117| 2 -1 9 10 20 -9 -.37 13 13 | 28 -42 19 161
igr n/a| 0 0 1 25 41 -11 -.09 5 5 | 2661 828 20 92
jpl 80| -1 0 3 21 39 -54 .30 10 10 | 1544 -681 13 100
mit 350| 0 -1 -6 7 -17 -27 .04 12 10 | -218 -220 44 344
ngs 215| 0 0 -1 -27 -30 1 .19 9 7 | -1009 47 878 2040
sio 282| 1 -3 -7 -16 -20 18 -.10 13 12 | --- --- --- ---
Table 2.1925.2 GPS week: 1925 Day: 2 MJD: 57721.000
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 1 -2 -5 -15 -14 .02 10 10 | -1240 -481 18 140
emr 80| 0 0 5 -24 -19 -4 .29 11 11 | 1816 339 18 90
esa 150| 0 1 3 29 20 49 -.52 8 8 | -491 982 10 133
gfz 203| -1 -3 -5 -5 -16 -14 .19 12 11 | -125 267 11 99
grg 123| 1 -1 6 9 7 -19 -.35 14 12 | -135 443 24 159
igr n/a| 0 0 0 7 4 17 -.05 4 4 | 3699 1138 16 114
jpl 80| 1 1 7 -8 36 -29 .35 10 10 | 1846 318 15 100
mit 350| 0 0 -4 3 0 -6 .05 12 10 | -145 342 53 341
ngs 215| -1 0 -2 -10 -21 19 .18 9 8 | -1237 -485 1122 1961
sio 285| 2 -1 -8 12 21 -14 -.11 13 12 | --- --- --- ---
Table 2.1925.3 GPS week: 1925 Day: 3 MJD: 57722.000
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 242| 0 0 -1 -37 31 7 .09 11 10 | -775 -396 15 126
emr 80| 0 0 6 -14 -15 -19 .26 11 11 | 1323 194 16 112
esa 150| 0 0 1 41 25 28 -.50 7 7 | -1638 1328 8 131
gfz 202| 0 -1 -4 13 -14 -2 .14 11 10 | -467 -241 10 94
grg 119| 1 -1 5 -1 -19 27 -.34 12 11 | -32 -111 21 135
igr n/a| 0 0 -1 -5 38 -23 -.04 4 4 | 4214 1259 14 86
jpl 80| 0 0 3 0 13 -60 .25 9 9 | 707 97 15 111
mit 349| 0 0 -5 -26 -1 -1 .08 13 11 | 302 -419 45 328
ngs 212| 0 0 1 7 2 20 .20 9 8 | -1023 -40 830 2079
sio 259| 1 -3 -10 -32 -42 -8 -.05 13 12 | --- --- --- ---
Table 2.1925.4 GPS week: 1925 Day: 4 MJD: 57723.000
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| 0 2 0 -19 8 3 .12 9 9 | -620 -384 15 125
emr 80| 0 -1 3 -33 -35 6 .28 10 10 | 1718 133 16 99
esa 150| 0 0 0 7 15 42 -.52 7 7 | -1145 1534 9 138
gfz 201| 0 0 -4 -23 -17 -9 .22 11 10 | -633 787 10 95
grg 119| 1 0 5 8 -1 -15 -.34 12 11 | 61 90 20 142
igr n/a| 0 0 -3 -6 26 -14 .12 6 5 | 5546 953 18 100
jpl 80| 2 1 4 -10 47 -24 .31 10 10 | 1099 166 15 104
mit 350| -1 -1 -5 15 -21 -19 .04 11 9 | 154 -369 47 393
ngs 214| 0 0 0 21 -7 -18 .15 8 7 | -695 -228 685 1630
sio 261| 0 -2 -7 17 -14 -14 -.06 14 14 | --- --- --- ---
Table 2.1925.5 GPS week: 1925 Day: 5 MJD: 57724.000
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 238| 0 1 -2 -8 4 -11 .08 10 9 | -617 -441 15 115
emr 80| 0 -3 5 -9 3 5 .29 11 11 | 1629 120 18 119
esa 150| -1 1 2 3 2 32 -.47 7 7 | -250 531 8 124
gfz 199| -1 0 0 -13 17 -2 .22 11 10 | -245 -46 11 89
grg 119| 3 0 -3 7 -11 27 -.31 12 10 | 64 -104 23 179
igr n/a| 0 0 0 -3 15 -1 -.03 4 4 | 6306 1113 15 94
jpl 80| 0 0 4 -19 66 -8 .28 10 10 | 1107 85 15 102
mit 350| 0 0 -5 2 -63 -11 .05 12 11 | 38 -288 47 313
ngs 211| -1 0 2 43 8 -24 .11 9 8 | -583 -494 671 1599
sio 259| 2 -2 -6 -30 -41 -23 -.09 13 13 | --- --- --- ---
Table 2.1925.6 GPS week: 1925 Day: 6 MJD: 57725.000
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 238| 0 1 -5 2 -32 -9 .12 10 9 | -1229 32 14 120
emr 80| 0 -10 6 -31 -6 -4 .25 12 12 | 1963 -122 18 122
esa 150| 0 1 2 3 6 13 -.43 7 7 | -458 517 9 136
gfz 197| 0 1 -2 14 -7 2 .21 11 10 | -173 -130 11 89
grg 121| 0 1 3 -14 26 47 -.33 12 12 | 221 -12 23 182
igr n/a| 0 1 -5 23 41 13 .13 8 7 | 7678 1385 23 84
jpl 80| 0 1 5 18 32 -6 .37 11 11 | 1395 -224 15 106
mit 350| 0 0 -5 -36 29 -39 .08 12 11 | -618 -16 45 357
ngs 210| -2 1 4 -2 -31 -3 .16 10 9 | -1216 19 1152 2443
sio 263| 1 -1 -9 40 1 0 -.02 13 11 | --- --- --- ---
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 3.1925.0 GPS week: 1925 Day: 0 MJD: 57719.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 10 8 7 11 3 10 8 8 10 3 | 25 31 18 26 20 23 31 26 26 29 23
2 | 16 10 11 12 11 7 9 14 13 22 4 | 32 31 27 35 22 28 28 32 30 35 28
3 | 18 9 5 7 11 4 13 9 7 9 3 | 52 53 45 48 42 47 55 50 50 50 48
X4 | 11 --- --- --- --- 23 12 --- --- --- 12 | 22 --- --- --- --- 24 22 --- --- --- 17
5 | 7 8 8 11 13 4 9 14 7 11 3 | 39 43 43 42 42 40 43 42 42 40 40
6 | 8 10 6 7 11 5 8 7 9 8 3 | 24 29 17 24 18 21 27 23 25 23 21
7 | 10 14 7 14 11 4 12 16 10 11 4 | 26 30 20 29 20 23 29 25 26 22 23
8E | 18 10 8 11 19 4 12 10 12 10 4 | 18 21 20 24 20 19 25 17 18 16 18
9 | 8 11 4 6 13 3 12 7 10 6 3 | 22 26 16 24 22 19 27 20 24 20 20
10 | 9 8 4 6 10 4 10 8 7 8 2 | 50 56 48 53 46 50 58 59 55 58 52
11 | 10 11 15 10 14 5 11 21 12 12 4 | 25 31 23 30 23 23 31 27 29 25 24
12 | 13 11 9 12 12 4 9 13 11 16 4 | 21 26 17 27 17 20 25 21 23 17 19
13 | 11 10 7 9 16 4 11 13 8 17 4 | 23 25 15 19 20 16 24 17 16 15 16
14 | 8 9 7 7 17 4 11 10 8 15 3 | 22 22 18 24 22 19 22 19 20 18 18
15 | 12 10 8 11 18 5 9 17 10 19 4 | 24 25 20 19 24 17 25 16 17 14 17
16 | 12 10 8 9 12 4 9 15 12 17 4 | 25 23 20 27 24 21 25 21 22 18 20
17E | 12 11 6 9 19 4 11 18 8 12 4 | 48 47 43 46 48 44 45 46 47 44 44
18 | 11 11 8 13 11 4 8 14 11 16 4 | 21 24 23 33 19 21 22 29 26 23 21
19E | 12 10 7 11 17 3 10 13 8 12 3 | 25 28 20 24 26 21 25 23 22 22 21
20 | 8 10 8 8 10 4 9 11 9 13 3 | 30 30 28 34 26 30 29 36 33 36 30
21 | 14 10 8 12 11 4 9 14 11 19 4 | 26 31 28 35 26 26 31 31 28 31 27
22 | 7 7 11 8 12 6 9 9 9 11 3 | 35 34 34 35 26 33 36 35 35 33 33
23 | 8 17 6 16 20 5 14 13 14 17 5 | 23 26 20 33 25 22 27 18 26 11 19
24 | 10 17 4 9 12 4 8 9 8 11 3 | 38 39 31 38 36 34 39 35 34 35 34
25 | 12 10 5 6 9 4 11 8 6 10 3 | 18 27 13 22 17 17 26 18 19 19 18
26 | 10 10 5 8 9 3 10 9 9 12 3 | 23 25 16 23 17 20 27 18 22 27 19
27E | 9 13 9 9 20 4 14 11 12 12 4 | 23 25 25 26 28 26 27 25 27 21 22
28 | 9 12 11 11 11 3 9 20 8 12 4 | 26 31 21 24 24 22 31 26 22 18 22
29E | 24 11 7 12 17 4 13 16 10 19 5 | 69 65 62 66 67 63 66 68 63 68 64
30 | 8 9 6 8 10 4 11 18 5 10 3 | 800 799 797 799 817 799 798 796 801 541 798
31 | 11 8 6 8 13 4 9 10 7 7 3 | 27 27 19 27 19 23 25 21 23 16 21
32 | 5 9 4 8 14 3 9 12 8 6 3 | 24 30 22 28 28 24 31 20 21 19 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 11 8 10 14 4 10 13 10 13 |T 53 56 50 56 52 51 55 53 53 44 50
WRMS | 11 11 8 9 12 4 10 11 9 13 |NE 57 61 54 60 56 54 59 57 58 46 54
MEDI | 10 10 7 9 12 4 10 13 9 12 |MD 25 30 21 28 24 23 27 25 26 23 22
Table 3.1925.1 GPS week: 1925 Day: 1 MJD: 57720.000
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 | 8 7 5 8 11 3 7 7 6 10 2 | 21 25 11 22 17 18 27 20 21 23 19
2 | 17 9 10 12 9 6 7 15 13 19 4 | 25 27 26 25 24 23 27 25 24 25 23
3 | 9 10 5 11 8 4 12 5 5 7 3 | 28 35 27 28 22 27 35 29 29 30 28
X4 | 12 --- --- --- --- 17 11 --- --- --- 12 | 26 --- --- --- --- 18 21 --- --- --- 20
5 | 6 8 8 11 10 5 9 12 11 12 3 | 18 22 20 20 19 18 24 22 20 20 18
6 | 12 7 5 6 7 4 8 12 8 9 3 | 21 24 12 20 16 17 25 18 21 21 18
7 | 9 10 7 12 11 5 13 13 8 9 3 | 24 26 17 22 19 19 25 21 23 17 19
8E | 13 12 12 14 25 4 10 10 11 11 4 | 17 20 15 19 24 10 15 12 14 12 11
9 | 9 10 5 9 12 4 9 9 8 7 3 | 19 21 9 18 19 15 24 18 18 17 16
10 | 7 7 6 5 11 3 9 10 5 9 2 | 33 38 30 32 27 30 37 38 36 36 33
11 | 9 9 12 11 15 6 8 20 14 13 4 | 19 26 18 27 20 17 26 21 21 19 18
12 | 12 8 7 12 15 6 7 13 10 15 3 | 22 26 16 23 20 18 24 21 21 15 18
13 | 8 9 7 9 12 5 11 10 8 16 3 | 21 23 13 16 17 15 22 18 21 14 15
14 | 12 9 8 10 16 5 11 11 7 17 4 | 21 22 14 21 22 15 19 17 19 14 15
15 | 10 12 7 10 14 5 8 15 9 15 4 | 21 24 16 17 23 15 21 19 22 13 16
16 | 13 9 8 11 17 5 8 13 10 19 4 | 26 21 16 22 25 17 23 18 18 18 17
17E | 9 11 6 8 12 6 11 19 9 14 4 | 31 34 33 32 30 30 33 35 28 29 30
18 | 8 13 8 17 9 5 10 13 10 16 4 | 17 18 19 30 16 15 16 24 24 17 17
19E | 15 12 7 10 9 6 8 12 9 13 3 | 20 23 14 19 16 19 20 17 21 17 16
20 | 9 9 8 8 9 5 12 10 8 12 3 | 21 23 23 26 18 20 24 28 30 25 23
21 | 16 9 8 12 13 6 8 16 13 22 4 | 30 27 25 27 24 23 27 25 25 25 23
22 | 7 6 10 12 11 7 8 7 7 12 3 | 25 22 25 23 16 22 24 22 23 23 21
23 | 12 11 7 12 19 6 11 12 11 19 4 | 28 25 21 24 27 21 26 19 22 16 20
24 | 14 16 4 8 10 5 8 9 5 9 3 | 35 36 26 31 35 29 35 33 35 33 31
25 | 9 9 5 7 8 5 9 11 6 10 3 | 18 26 12 23 17 15 23 19 20 22 18
26 | 9 10 5 7 8 3 10 6 7 11 3 | 20 26 14 22 18 18 28 18 24 24 20
27E | 9 10 8 15 16 4 9 9 10 8 3 | 18 20 16 23 18 15 19 20 21 18 16
28 | 9 10 8 10 14 6 9 18 9 12 4 | 27 29 19 19 22 20 26 19 21 15 20
29E | 11 12 5 11 11 8 14 14 9 18 4 | 68 66 65 67 67 66 64 68 69 68 66
30 | 7 8 6 7 9 5 9 15 6 9 3 | 934 936 938 936 973 935 937 933 936 499 935
31 | 10 8 6 9 12 4 8 9 8 11 3 | 26 25 17 26 18 19 24 20 24 15 19
32 | 7 7 4 7 12 4 12 11 5 6 3 | 22 27 17 22 22 20 25 17 20 18 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 10 7 10 13 5 10 12 9 13 |T 53 56 49 54 53 49 54 52 53 37 49
WRMS | 10 10 7 10 13 5 10 10 7 12 |NE 58 61 55 59 58 54 60 57 59 39 54
MEDI | 9 9 7 10 11 5 9 12 8 12 |MD 22 25 17 23 20 18 24 20 22 19 19
Table 3.1925.2 GPS week: 1925 Day: 2 MJD: 57721.000
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 | 6 9 7 9 10 4 6 8 9 11 3 | 26 28 17 23 22 22 29 24 27 27 23
2 | 17 10 10 17 13 5 9 14 14 21 5 | 32 27 24 33 24 23 26 26 30 28 25
3 | 11 11 7 11 9 3 11 8 7 8 3 | 40 41 33 34 34 34 40 37 36 35 35
X4 | 9 --- --- --- --- 27 10 --- --- --- 10 | 20 --- --- --- --- 31 22 --- --- --- 17
5 | 8 9 12 12 15 4 10 12 11 11 4 | 30 32 32 29 32 28 30 29 30 26 28
6 | 11 9 7 8 9 4 8 8 6 9 3 | 23 27 14 20 18 19 26 21 22 22 19
7 | 11 15 9 16 16 5 12 12 11 12 4 | 23 27 14 23 25 19 26 22 22 19 18
8E | 16 9 10 18 16 3 8 8 9 9 4 | 21 19 12 23 21 14 17 14 16 14 14
9 | 10 12 9 7 12 4 10 8 6 7 3 | 25 22 13 19 20 18 24 20 21 19 18
10 | 7 7 6 7 9 2 11 11 7 12 3 | 41 44 35 39 36 39 40 44 42 44 39
11 | 9 9 12 9 15 4 9 16 13 10 4 | 22 28 20 22 22 20 28 18 28 18 20
12 | 14 11 8 14 13 4 9 14 10 16 4 | 22 26 17 21 23 18 24 21 22 15 18
13 | 9 10 10 11 15 5 10 13 9 14 4 | 25 26 18 18 20 18 24 19 24 16 18
14 | 6 8 7 8 13 5 9 12 8 16 3 | 18 23 15 18 19 17 20 19 19 14 16
15 | 11 13 9 13 18 3 10 16 10 17 4 | 26 27 22 18 25 20 27 19 23 16 19
16 | 10 11 8 11 13 3 9 11 11 16 4 | 24 21 17 19 22 17 21 16 18 13 16
17E | 11 15 7 11 15 6 14 19 8 15 4 | 51 50 49 49 50 48 51 52 46 46 48
18 | 6 12 7 18 10 4 11 15 11 16 4 | 20 20 17 30 19 17 14 26 26 21 18
19E | 13 12 9 12 15 4 10 13 6 12 4 | 18 22 18 20 20 17 21 17 20 19 17
20 | 7 9 8 9 12 3 11 9 10 14 3 | 26 24 23 26 27 23 22 29 32 30 25
21 | 8 10 10 11 15 6 8 15 10 20 4 | 26 28 23 27 24 23 25 27 23 27 23
22 | 8 6 10 11 6 5 5 8 9 12 3 | 28 26 26 26 21 25 25 26 29 23 24
23 | 10 11 6 11 17 7 13 10 11 19 4 | 26 23 16 21 22 19 26 17 22 14 18
24 | 17 17 6 9 14 5 10 10 6 12 4 | 36 38 30 35 33 34 36 36 35 34 33
25 | 10 10 5 11 11 3 10 10 6 14 3 | 18 25 11 18 17 16 24 19 20 18 16
26 | 7 7 6 8 7 3 11 5 6 13 2 | 21 25 11 20 16 16 26 17 22 24 18
27E | 9 10 8 12 22 4 9 7 7 10 3 | 19 21 13 20 20 15 19 17 19 16 15
28 | 13 10 12 14 13 4 9 17 10 10 4 | 25 27 21 21 23 20 29 24 24 15 20
29E | 8 13 7 12 21 7 15 11 9 12 4 | 44 46 41 43 49 39 41 41 40 41 41
X30 | 30 101 35 36 312 24 105 38 53 --- 20 | 9999 9999 9999 9999 9999 9999 9999 9999 9999 --- 9999
31 | 8 9 4 10 10 4 10 7 6 8 3 | 24 28 15 23 17 18 23 22 21 19 19
32 | 8 9 5 7 8 3 11 10 6 5 2 | 22 29 18 20 20 19 28 21 20 19 20
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 11 8 12 14 4 10 12 9 13 |T 26 28 21 25 24 22 26 24 25 23 22
WRMS | 10 11 8 11 12 4 10 10 8 12 |NE 25 27 19 23 22 21 25 23 25 21 21
MEDI | 9 10 8 11 13 4 10 11 9 12 |MD 25 27 18 22 22 19 26 21 23 19 19
Table 3.1925.3 GPS week: 1925 Day: 3 MJD: 57722.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 9 6 8 9 4 8 8 6 12 2 | 27 28 17 24 21 23 30 26 25 30 24
2 | 15 10 8 15 9 3 9 15 12 19 4 | 32 28 26 33 29 27 29 28 28 33 27
3 | 7 11 4 12 9 4 11 7 6 8 3 | 40 43 37 36 35 38 44 41 40 42 39
X4 | 18 --- --- --- --- 17 14 --- --- --- 16 | 30 --- --- --- --- 21 23 --- --- --- 23
5 | 10 8 8 10 9 3 8 11 11 11 3 | 37 36 34 34 33 35 36 35 38 35 34
6 | 10 8 8 7 8 6 6 8 6 14 3 | 24 29 17 21 22 21 27 23 26 33 23
7 | 10 17 6 13 14 4 10 14 10 12 4 | 28 32 21 24 28 24 30 24 27 22 24
8E | 16 9 9 15 18 4 8 9 8 11 4 | 17 20 11 24 19 16 17 16 16 17 15
9 | 9 12 5 7 9 4 7 7 7 7 2 | 23 22 15 20 19 18 24 20 23 21 19
10 | 6 10 4 8 9 3 11 11 7 8 3 | 46 47 42 44 39 43 47 51 46 53 45
11 | 11 10 13 9 12 5 9 15 10 16 4 | 25 31 22 28 25 23 30 23 25 28 24
12 | 15 11 7 13 13 4 11 14 11 16 4 | 28 29 20 21 23 20 29 25 26 23 22
13 | 8 10 7 11 12 4 11 13 9 18 3 | 23 26 18 20 18 18 24 20 21 20 19
14 | 8 8 9 9 15 4 7 13 7 16 3 | 18 23 16 19 21 17 19 20 17 17 16
15 | 15 11 7 14 14 3 6 17 10 19 4 | 28 29 21 20 24 20 25 22 23 20 21
16 | 12 10 7 14 13 4 8 12 12 17 4 | 24 23 20 26 24 20 22 18 22 18 19
17E | 9 12 6 8 15 5 11 19 7 11 4 | 29 27 25 29 31 28 29 32 28 31 27
18 | 7 13 7 17 10 3 10 13 9 14 4 | 23 24 20 29 18 19 19 27 24 22 20
19E | 16 11 7 10 9 7 8 12 9 11 3 | 27 27 22 26 24 25 26 26 26 26 23
20 | 5 9 8 8 4 3 8 10 9 12 3 | 29 27 27 30 22 27 24 34 30 32 27
21 | 12 10 8 13 16 5 7 14 11 18 4 | 28 30 28 28 25 25 29 30 27 32 26
22 | 7 6 10 10 9 4 5 9 8 9 3 | 29 28 29 26 23 28 29 31 31 30 28
23 | 10 10 8 15 15 5 11 11 10 15 4 | 29 29 23 28 29 25 30 22 25 22 23
24 | 13 19 6 9 10 5 8 13 8 9 3 | 39 43 37 40 39 37 42 40 40 38 38
25 | 6 10 3 6 9 3 11 12 7 9 3 | 23 30 18 21 20 21 29 24 26 23 22
26 | 9 8 6 9 7 4 10 7 5 8 2 | 23 27 17 23 18 21 27 19 22 25 20
27E | 11 9 9 10 15 4 8 8 7 11 3 | 18 23 20 23 26 19 22 21 24 16 20
28 | 8 11 9 12 12 5 10 17 10 14 4 | 28 31 24 23 25 22 30 25 25 18 24
29E | 12 13 5 11 12 4 15 19 10 13 4 | 81 81 79 78 76 80 79 83 76 80 78
30 | 10 10 5 7 10 6 8 14 8 10 3 | 424 421 423 421 407 424 423 420 420 793 423
31 | 10 8 7 12 10 4 8 9 8 9 3 | 28 28 20 29 21 24 25 23 24 20 22
32 | 9 8 4 7 13 2 9 11 6 10 3 | 26 30 20 25 25 23 30 21 23 21 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 11 7 11 12 4 9 13 9 13 |T 41 43 37 41 39 38 42 40 41 52 38
WRMS | 10 11 7 10 11 4 9 11 8 12 |NE 43 45 39 42 39 39 43 42 42 57 39
MEDI | 10 10 7 10 10 4 8 12 8 12 |MD 28 29 21 26 24 23 29 25 26 25 23
Table 3.1925.4 GPS week: 1925 Day: 4 MJD: 57723.000
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 | 8 8 4 7 9 6 9 7 6 11 2 | 22 27 12 19 20 22 28 21 22 26 20
2 | 9 10 9 14 12 6 10 12 11 20 4 | 23 27 22 24 23 22 25 22 20 24 20
3 | 9 12 6 13 9 4 10 6 6 9 3 | 39 42 33 36 31 36 41 38 38 37 36
X4 | 14 --- --- --- --- 21 17 --- --- --- 16 | 32 --- --- --- --- 26 24 --- --- --- 24
5 | 7 7 7 9 10 5 9 11 8 11 3 | 26 29 28 30 28 27 29 27 28 29 27
6 | 8 8 8 10 6 5 7 6 6 15 3 | 21 29 15 20 20 21 27 19 21 30 20
7 | 11 11 6 15 15 6 13 11 10 11 4 | 23 27 18 27 24 21 25 20 25 18 20
X8E | 2 --- --- --- --- 186 --- --- --- --- 0 | 114 --- --- --- --- 207 --- --- --- --- 110
9 | 8 11 5 8 12 5 8 7 7 9 3 | 19 24 10 16 19 17 23 18 20 22 16
10 | 8 11 5 7 8 2 11 7 6 15 3 | 37 44 37 40 34 41 44 44 40 43 39
11 | 9 12 11 10 11 7 10 13 9 10 3 | 23 28 18 25 20 21 27 18 20 20 19
12 | 11 12 6 14 12 5 11 13 13 16 4 | 26 29 21 25 23 21 25 25 23 24 22
13 | 7 9 7 12 13 5 12 12 8 16 3 | 21 28 17 24 18 18 24 16 20 17 18
14 | 10 9 7 10 11 7 7 15 7 15 3 | 21 23 16 19 16 17 20 18 17 15 15
15 | 7 10 8 14 19 4 11 15 10 18 4 | 24 30 24 25 29 22 27 19 20 18 21
16 | 8 8 8 13 11 5 9 10 9 20 3 | 21 21 17 24 18 18 21 14 18 16 16
17E | 8 10 6 9 15 5 13 16 9 15 4 | 32 41 32 30 35 31 35 34 31 30 32
18 | 7 11 6 18 9 6 11 12 9 16 4 | 23 25 23 34 24 25 22 27 25 24 22
19E | 9 10 8 9 9 6 13 10 10 14 3 | 20 26 16 18 19 17 21 17 19 16 17
20 | 8 10 8 9 7 4 11 10 8 11 3 | 28 27 26 33 26 27 24 30 28 30 26
21 | 10 10 9 12 16 5 10 13 10 20 4 | 26 28 22 24 20 24 26 24 22 24 21
22 | 8 6 9 10 11 5 5 11 9 11 3 | 27 26 25 24 21 23 25 26 27 23 23
23 | 8 13 6 12 20 8 9 12 10 18 4 | 23 29 17 20 28 20 25 17 22 17 18
24 | 9 13 4 9 12 7 11 8 7 11 3 | 56 59 56 58 55 54 59 56 59 55 56
25 | 8 10 4 6 6 4 10 8 6 13 2 | 20 28 15 18 18 19 25 22 23 26 20
26 | 7 7 5 8 8 5 9 6 4 11 2 | 17 25 12 20 14 20 24 16 18 19 16
27E | 15 10 8 10 19 7 9 9 8 12 4 | 19 22 15 22 24 18 18 18 15 12 15
28 | 8 10 7 12 15 5 12 15 10 12 4 | 27 29 20 21 26 22 29 21 21 18 21
29E | 17 13 7 12 12 6 13 10 10 12 4 | 48 42 42 43 41 42 43 42 41 43 41
30 | 11 12 5 9 10 5 9 12 4 10 3 | 434 433 435 432 433 431 430 428 431 289 432
31 | 10 7 6 9 12 5 9 8 7 11 3 | 26 26 17 24 18 23 22 20 18 17 19
32 | 9 8 4 7 10 8 9 7 5 7 2 | 26 28 18 21 21 22 26 19 18 20 20
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 10 7 11 12 6 10 11 8 14 |T 42 43 35 39 38 42 40 37 38 33 38
WRMS | 9 10 7 10 11 5 10 9 7 14 |NE 40 44 36 41 38 38 41 38 39 33 37
MEDI | 8 10 6 10 11 5 10 10 8 12 |MD 24 28 18 24 23 22 25 21 22 23 20
Table 3.1925.5 GPS week: 1925 Day: 5 MJD: 57724.000
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 7 8 7 7 3 8 7 7 10 2 | 23 27 16 23 20 19 27 21 20 27 20
2 | 7 10 8 13 10 4 11 14 11 17 4 | 24 22 18 22 20 19 22 23 19 20 18
3 | 6 12 6 12 9 3 12 7 7 8 3 | 29 38 28 25 33 27 38 32 27 32 29
X4 | 13 --- --- --- --- 22 14 --- --- --- 13 | 26 --- --- --- --- 22 18 --- --- --- 19
5 | 7 8 7 9 8 3 8 9 8 11 3 | 25 25 24 26 23 23 24 23 22 24 22
6 | 6 10 8 9 8 5 8 8 6 15 3 | 20 27 15 20 16 18 25 21 21 28 19
7 | 11 13 6 18 21 4 10 10 11 12 4 | 25 26 17 29 27 20 26 19 25 16 19
X8E | 17 11 7 15 --- 8 --- 12 --- --- 6 | 23 16 11 22 --- 53 --- 12 --- --- 18
9 | 9 12 7 9 13 4 8 7 5 8 3 | 20 20 14 20 15 16 24 18 22 20 17
10 | 7 9 5 7 8 2 9 11 7 12 3 | 26 33 24 30 29 25 33 32 29 33 28
11 | 10 11 13 9 12 5 9 14 7 9 3 | 23 31 18 25 22 18 26 15 21 20 19
12 | 10 10 6 11 12 5 9 13 10 17 3 | 21 25 18 22 19 18 23 21 22 20 18
13 | 8 11 9 12 11 4 12 11 8 17 3 | 18 26 14 18 16 14 23 15 18 19 15
14 | 8 8 8 9 10 5 10 14 8 16 3 | 19 22 15 20 20 16 19 20 19 20 16
15 | 10 9 8 12 15 4 10 14 10 17 4 | 19 24 17 18 22 15 22 15 19 15 15
16 | 12 12 6 13 13 5 12 12 11 20 4 | 23 22 17 25 21 17 21 16 20 18 16
17E | 7 12 7 9 11 4 14 18 10 11 4 | 22 29 21 23 22 21 25 26 25 23 22
18 | 8 13 7 21 10 5 11 12 8 14 4 | 17 17 14 33 19 16 13 21 17 17 14
19E | 9 11 7 10 16 3 12 21 11 10 4 | 19 24 19 23 21 19 22 24 26 19 19
20 | 6 11 8 10 6 2 9 9 7 12 3 | 22 19 17 26 21 18 15 24 21 24 19
21 | 11 10 9 13 13 5 11 14 12 18 4 | 21 23 19 24 21 18 22 20 17 20 17
22 | 7 6 10 9 5 4 6 12 8 9 3 | 22 25 23 19 24 20 23 25 20 23 21
23 | 7 10 5 11 15 3 11 12 10 20 4 | 23 24 17 21 24 17 25 15 21 16 17
24E | 18 12 6 7 16 4 9 10 9 13 4 | 98 98 94 96 94 97 98 93 94 99 95
25 | 6 10 3 6 7 3 9 10 8 11 2 | 19 24 13 18 16 15 21 18 19 19 16
26 | 9 8 5 7 8 3 11 7 7 13 3 | 20 25 12 21 17 15 22 17 20 23 17
27E | 11 27 9 9 8 11 10 8 10 12 4 | 20 40 12 25 20 20 20 20 20 17 18
28 | 9 12 7 12 13 3 10 13 10 12 3 | 24 26 21 25 24 22 28 20 26 17 21
29E | 18 13 7 14 15 5 11 11 12 12 4 | 55 53 52 52 54 51 50 52 55 50 51
30 | 11 12 5 6 12 4 11 12 7 9 3 | 250 246 255 250 248 250 247 243 252 272 249
31 | 10 7 5 8 13 3 11 10 7 12 3 | 22 25 13 22 21 18 23 17 20 10 17
32 | 8 9 5 8 10 5 11 12 8 8 3 | 21 28 18 24 18 20 26 18 24 18 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 11 7 11 12 4 10 12 9 13 |T 32 35 28 33 32 30 33 30 32 32 29
WRMS | 9 11 7 10 10 4 10 11 8 13 |NE 30 34 27 32 30 27 32 29 30 30 27
MEDI | 9 11 7 9 11 4 10 12 8 12 |MD 22 25 17 23 21 19 23 20 21 20 19
Table 3.1925.6 GPS week: 1925 Day: 6 MJD: 57725.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 15 7 4 10 4 9 10 7 17 3 | 25 30 16 24 19 23 31 23 25 32 21
2 | 10 13 10 13 11 10 13 14 14 18 4 | 32 33 31 35 29 32 29 30 31 34 29
3 | 7 14 4 10 5 7 13 10 6 7 3 | 46 51 43 43 45 45 51 48 48 47 45
X4 | 9 --- --- --- --- 20 11 --- --- --- 10 | 26 --- --- --- --- 27 23 --- --- --- 21
5 | 4 9 8 9 9 6 10 8 9 12 3 | 38 43 39 39 39 38 38 38 37 38 38
6 | 7 10 5 9 7 5 10 6 6 11 2 | 32 41 28 34 29 34 38 31 33 38 32
7 | 10 13 4 13 18 7 13 9 9 7 3 | 21 27 18 28 21 21 29 18 26 19 19
X8E | 20 31 9 6 --- 10 9 14 10 10 5 | 18 36 8 9 --- 33 10 13 10 6 12
9 | 7 13 5 8 13 6 9 7 8 8 3 | 22 28 15 20 18 20 30 18 25 23 20
10 | 8 10 5 6 9 4 10 11 6 10 3 | 52 54 52 55 49 53 55 60 54 58 53
11 | 12 17 11 7 13 9 9 15 10 16 4 | 27 33 18 23 22 19 29 21 25 29 21
12 | 11 13 6 14 14 7 13 11 14 12 4 | 24 29 21 27 23 21 25 25 29 21 22
13 | 7 12 6 12 14 7 12 12 9 18 4 | 24 31 20 19 21 20 28 18 25 20 20
14 | 7 10 7 9 12 9 8 15 9 16 3 | 22 22 18 21 17 19 23 21 22 16 18
15 | 12 10 7 14 17 6 11 15 13 17 4 | 29 30 24 20 28 19 28 17 24 22 22
16 | 10 11 7 11 15 10 10 13 12 19 4 | 23 22 19 22 24 20 23 15 20 18 17
17E | 10 17 6 11 13 6 12 16 10 14 4 | 28 37 24 22 28 26 33 29 28 31 26
18 | 10 12 6 20 9 15 12 13 9 13 4 | 25 25 26 40 28 33 24 34 32 29 27
19E | 13 15 7 11 21 6 11 14 12 12 4 | 22 29 20 22 28 18 24 25 26 22 20
20 | 8 14 7 11 9 8 13 10 11 11 3 | 36 32 33 40 35 36 26 37 38 38 34
21 | 9 14 9 11 11 5 12 15 14 17 4 | 27 26 28 28 28 26 29 31 26 31 25
22 | 7 10 10 9 6 7 6 15 9 10 3 | 31 30 30 28 27 27 30 31 32 30 28
23 | 10 13 7 11 17 7 10 14 11 18 4 | 23 26 19 19 26 17 28 15 26 20 18
24E | 12 12 6 11 17 10 11 10 9 12 3 | 47 55 50 54 52 51 51 52 49 50 50
25 | 9 11 4 6 8 6 11 9 7 12 3 | 20 25 14 19 17 19 23 20 24 21 18
26 | 8 10 5 6 9 7 11 7 8 7 2 | 20 26 12 20 18 19 25 18 22 19 17
27E | 14 10 6 8 14 11 9 11 10 9 3 | 22 20 18 23 18 22 23 18 25 19 17
28 | 10 14 7 11 10 6 13 13 10 14 4 | 26 31 21 25 20 22 28 22 26 21 21
29E | 23 13 6 14 13 8 12 12 16 13 5 | 44 37 36 31 42 34 37 38 39 35 35
30 | 12 15 5 8 11 5 11 12 5 5 3 | 207 205 210 206 206 206 204 202 205 194 206
31 | 12 9 5 8 14 6 10 13 9 9 3 | 28 26 17 24 24 23 28 24 24 19 21
32 | 6 10 5 8 7 7 9 17 9 9 3 | 29 31 24 27 24 26 33 26 26 25 25
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 12 7 11 12 8 11 12 10 13 |T 34 37 30 33 33 32 35 32 34 33 31
WRMS | 9 12 7 10 12 7 11 11 9 11 |NE 35 38 31 35 33 33 36 33 36 34 32
MEDI | 10 13 6 10 11 7 11 12 9 12 |MD 26 30 21 25 26 23 28 25 26 25 21
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1925 GPS week: 1925 MJD: 57719.0-57725.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3057 |U 4 4 10 |U 8 11 30 |U 8 8 16 |
emr | emr 2962 | 6 5 16 |U 10 11 30 | 9 9 18 |
esa | esa 2962 | 5 5 12 |U 8 12 29 | 9 10 19 |
gfz | gfz 2962 |U 4 4 12 |U 9 12 32 |U 7 9 16 |
grg | grg 2934 |U 6 6 15 |U 9 11 34 | 11 14 30 |
igr | igr 2962 | 4 4 11 | 8 11 29 | 8 9 17 |
igs | igs 2962 | 4 4 12 | 8 11 32 | 8 9 16 |
jpl | jpl 3044 | 5 4 15 | 9 13 33 |U 8 10 19 |
mit | mit 2962 | 6 6 16 |U 9 12 36 |U 10 10 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 5.1925.0 GPS week: 1925 Day: 0 MJD: 57719.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3067 | 5 4 11 | 13 11 33 | 7 6 16 |
emr | emr 2976 | 7 6 16 | 12 9 33 | 9 6 17 |
esa | esa 2976 | 5 7 11 | 10 10 34 | 8 8 19 |
gfz | gfz 2976 | 5 6 12 | 11 10 33 | 7 6 18 |
grg | grg 2976 | 6 7 11 | 11 11 32 | 11 11 27 |
igr | igr 2976 | 5 5 10 | 10 10 33 | 7 6 18 |
igs | igs 2976 | 5 5 10 | 11 10 34 | 8 7 17 |
jpl | jpl 3071 | 6 5 13 | 11 11 41 | 8 7 19 |
mit | mit 2976 | 7 7 17 | 11 11 33 | 11 8 17 |
Table 5.1925.1 GPS week: 1925 Day: 1 MJD: 57720.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 3 4 9 | 7 10 23 | 7 10 14 |
emr | emr 2976 | 5 6 20 | 9 11 24 | 9 12 17 |
esa | esa 2976 | 4 3 13 | 8 10 24 | 10 16 23 |
gfz | gfz 2976 | 3 4 11 | 8 12 24 | 7 11 14 |
grg | grg 2976 | 4 4 13 | 9 11 24 | 9 14 22 |
igr | igr 2976 | 3 3 11 | 8 10 22 | 8 12 17 |
igs | igs 2976 | 3 3 12 | 8 10 24 | 8 12 16 |
jpl | jpl 3071 | 5 3 16 | 8 12 25 | 8 13 18 |
mit | mit 2976 | 3 5 14 | 12 15 31 | 7 10 16 |
Table 5.1925.2 GPS week: 1925 Day: 2 MJD: 57721.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 3 5 9 | 8 8 38 | 6 6 16 |
emr | emr 2976 | 6 4 16 | 6 8 47 | 9 9 20 |
esa | esa 2976 | 4 5 15 | 6 10 35 | 9 10 17 |
gfz | gfz 2976 | 3 4 14 | 6 11 31 | 6 7 15 |
grg | grg 2976 | 7 6 24 | 5 5 36 | 18 26 62 |
igr | igr 2976 | 3 4 13 | 6 9 32 | 7 7 15 |
igs | igs 2976 | 4 4 15 | 5 8 30 | 7 7 15 |
jpl | jpl 3072 | 5 5 16 | 6 5 23 | 8 9 17 |
mit | mit 2976 | 7 8 23 | 4 4 40 | 10 10 21 |
Table 5.1925.3 GPS week: 1925 Day: 3 MJD: 57722.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 5 3 12 | 10 8 27 | 13 12 20 |
emr | emr 2976 | 7 6 19 | 12 8 28 | 14 14 23 |
esa | esa 2976 | 7 6 16 | 10 7 29 | 14 14 24 |
gfz | gfz 2976 | 5 5 16 | 10 8 27 | 13 14 22 |
grg | grg 2976 | 6 6 16 | 11 8 32 | 15 18 33 |
igr | igr 2976 | 5 4 15 | 11 8 30 | 13 14 22 |
igs | igs 2976 | 6 5 15 | 11 8 30 | 13 14 24 |
jpl | jpl 3072 | 6 4 18 | 11 8 35 | 14 16 25 |
mit | mit 2976 | 6 6 17 | 13 9 33 | 15 17 25 |
Table 5.1925.4 GPS week: 1925 Day: 4 MJD: 57723.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 5 9 | 8 15 28 | 7 6 12 |
emr | emr 2880 | 7 8 16 | 11 12 28 | 8 6 16 |
esa | esa 2880 | 6 7 10 | 8 11 28 | 9 8 15 |
gfz | gfz 2880 | 5 6 10 | 9 10 29 | 7 7 12 |
grg | grg 2880 | 6 7 14 | 8 11 28 | 9 9 18 |
igr | igr 2880 | 5 6 9 | 9 10 28 | 7 7 13 |
igs | igs 2880 | 5 6 10 | 9 11 27 | 8 7 13 |
jpl | jpl 2976 | 6 6 14 | 9 11 32 | 8 8 16 |
mit | mit 2880 | 6 8 14 | 8 13 26 | 9 11 22 |
Table 5.1925.5 GPS week: 1925 Day: 5 MJD: 57724.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 4 3 10 | 6 15 29 | 7 8 16 |
emr | emr 2976 | 6 4 13 | 9 25 27 | 7 8 16 |
esa | esa 2976 | 4 4 11 | 8 27 25 | 6 8 17 |
gfz | gfz 2976 | 4 3 10 | 6 16 27 | 6 8 15 |
grg | grg 2880 | 6 5 13 | 7 17 26 | 6 7 20 |
igr | igr 2976 | 4 3 10 | 7 22 27 | 6 8 16 |
igs | igs 2976 | 4 3 10 | 7 20 26 | 6 7 14 |
jpl | jpl 2976 | 5 3 13 | 11 29 30 | 6 10 20 |
mit | mit 2976 | 6 4 15 | 9 20 41 | 11 9 24 |
Table 5.1925.6 GPS week: 1925 Day: 6 MJD: 57725.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 3 3 9 | 6 10 32 | 6 7 16 |
emr | emr 2976 | 6 5 14 | 8 8 28 | 6 7 18 |
esa | esa 2976 | 5 4 10 | 6 7 24 | 6 9 17 |
gfz | gfz 2976 | 4 4 8 | 8 15 53 | 6 7 16 |
grg | grg 2880 | 6 7 12 | 10 15 64 | 12 11 31 |
igr | igr 2976 | 4 5 7 | 5 7 27 | 5 6 15 |
igs | igs 2976 | 4 4 9 | 8 14 56 | 6 7 16 |
jpl | jpl 3071 | 6 4 16 | 9 19 49 | 5 8 17 |
mit | mit 2976 | 4 3 11 | 8 12 47 | 6 9 20 |
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 6.1925 GPS week: 1925 MJD: 57719.500-57725.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -12 18 45 -46 -9 | 9 21
| 22 15 30 66 4 | 2
emr uuuuu | -1 21 -7 -36 10 | 19 38
| 35 26 132 86 14 | 8
esa uuuuu | -12 -17 23 34 -2 | 3 19
| 9 12 52 52 4 | 2
gfz uuuuu | -20 8 33 -114 1 | 11 21
| 14 18 72 95 5 | 1
grg uuuuu | 25 2 -42 98 -4 | -4 18
| 30 13 68 69 5 | 2
igr xxxxx | -30 -6 14 50 6 | -6 22
| 13 29 41 59 7 | 3
irf xxxxx | 31 -6 11 21 5 | -5 21
| 10 5 16 9 3 | 4
jpl uuuuu | -36 -17 -13 20 19 | 12 28
| 23 20 89 65 11 | 5
mit uuuuu | 40 -9 -10 94 -1 | 13 22
| 20 19 22 28 4 | 1
ngs uuuuu | 18 -11 49 6 1 | 7 22
| 27 36 70 75 4 | 2
sio uuuux | 11 26 -154 -68 2 | 23 31
| 25 19 61 63 3 | 1
Table 7.1925.0 GPS week: 1925 Day: 0 MJD: 57719.500
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 | 24 26 47 -52 -12 | 9 21
emr uuuuu | -1 -15 -155 49 28 | 8 32
esa uuuuu | 3 -19 87 66 -10 | 1 19
gfz uuuuu | -18 22 -1 -249 -7 | 10 21
grg uuuuu | 35 8 83 170 -12 | -3 17
igr xxxxx | -31 20 -19 -19 -7 | -9 22
irf xxxxx | 16 0 34 5 2 | -10 21
jpl uuuuu | -56 -4 -160 137 34 | 5 19
mit uuuuu | 4 -35 23 81 -8 | 14 24
ngs uuuuu | 42 4 137 -67 -2 | 4 21
sio uuuux | -39 22 -130 -81 0 | 22 29
Table 7.1925.1 GPS week: 1925 Day: 1 MJD: 57720.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -13 15 62 -113 -7 | 9 21
emr uuuuu | 7 28 -197 -123 24 | 11 37
esa uuuuu | -16 -15 54 102 -3 | 1 19
gfz uuuuu | -30 -20 152 -144 -3 | 10 20
grg uuuuu | -6 -5 -3 12 -8 | -3 17
igr xxxxx | -41 -46 7 114 2 | -9 22
irf xxxxx | 22 -11 31 17 8 | -9 22
jpl uuuuu | -32 -45 -97 21 17 | 8 26
mit uuuuu | 39 -32 -4 116 1 | 13 22
ngs uuuuu | 48 50 118 73 5 | 4 21
sio uuuux | 9 13 -170 7 -1 | 22 30
Table 7.1925.2 GPS week: 1925 Day: 2 MJD: 57721.500
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 10 19 -63 -17 | 9 21
emr uuuuu | 21 23 49 4 9 | 15 38
esa uuuuu | -26 -21 -49 12 -4 | 2 19
gfz uuuuu | -23 -1 57 -153 4 | 9 20
grg uuuuu | 5 -6 -49 93 -8 | -4 18
igr xxxxx | -9 -15 67 54 14 | -8 22
irf xxxxx | 26 -6 17 15 10 | -8 22
jpl uuuuu | -29 -13 -30 -38 26 | 10 27
mit uuuuu | 48 -9 -10 95 5 | 12 21
ngs uuuuu | 17 7 61 57 6 | 5 21
sio uuuux | 21 17 -68 -11 3 | 22 29
Table 7.1925.3 GPS week: 1925 Day: 3 MJD: 57722.500
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 | -34 46 -7 71 -5 | 9 21
emr uuuuu | 23 19 -29 57 3 | 19 39
esa uuuuu | -16 -40 61 -30 -2 | 3 19
gfz uuuuu | -19 8 -74 -89 0 | 10 21
grg uuuuu | 53 15 -64 107 1 | -6 18
igr xxxxx | -35 11 -24 61 11 | -6 22
irf xxxxx | 40 -15 -1 34 4 | -5 22
jpl uuuuu | 11 1 84 4 8 | 13 30
mit uuuuu | 24 -9 -33 134 -3 | 12 21
ngs uuuuu | -32 -19 78 -126 3 | 7 22
sio uuuux | 27 16 -166 -30 -1 | 23 31
Table 7.1925.4 GPS week: 1925 Day: 4 MJD: 57723.500
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 | -38 10 81 -58 -5 | 11 21
emr uuuuu | 29 18 115 7 11 | 25 39
esa uuuuu | -14 -10 -19 28 -4 | 6 18
gfz uuuuu | -4 30 70 -171 5 | 13 22
grg uuuuu | 23 -17 -85 150 -2 | -3 17
igr xxxxx | -31 21 34 86 7 | -2 21
irf xxxxx | 44 -5 2 26 1 | -1 19
jpl uuuuu | -42 -6 70 -54 20 | 17 31
mit uuuuu | 54 14 6 99 0 | 14 22
ngs uuuuu | 5 -44 -51 67 -3 | 11 22
sio uuuux | 9 37 -270 -146 6 | 25 32
Table 7.1925.5 GPS week: 1925 Day: 5 MJD: 57724.500
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 | -11 18 62 7 -10 | 7 20
emr uuuuu | -9 4 158 -156 6 | 25 39
esa uuuuu | -9 -2 -20 -22 2 | 2 19
gfz uuuuu | -45 21 40 32 5 | 10 20
grg uuuuu | 70 -1 -131 158 0 | -7 19
igr xxxxx | -18 11 -30 96 6 | -5 21
irf xxxxx | 31 -6 -1 25 5 | -4 21
jpl uuuuu | -51 -7 33 67 3 | 15 30
mit uuuuu | 47 -9 -11 45 1 | 11 22
ngs uuuuu | 16 -56 -23 17 -3 | 7 22
sio uuuux | 9 64 -143 -153 1 | 23 31
Table 7.1925.6 GPS week: 1925 Day: 6 MJD: 57725.500
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 | 9 -1 54 -115 -10 | 7 20
emr uuuuu | -74 69 10 -90 -15 | 29 43
esa uuuuu | -4 -11 49 85 3 | 4 20
gfz uuuuu | -4 -6 -14 -21 5 | 12 23
grg uuuuu | -6 20 -48 -1 -1 | -6 19
igr xxxxx | -46 -42 64 -41 10 | -2 22
irf xxxxx | 40 -2 -4 27 1 | 0 22
jpl uuuuu | -55 -46 6 3 24 | 19 33
mit uuuuu | 64 14 -40 87 -1 | 14 24
ngs uuuuu | 28 -22 24 22 -1 | 9 23
sio uuuux | 41 14 -128 -58 5 | 25 33
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