[IGSREPORT-30368] Wk 2356 IGS Final Orbits
acc
acc at igs.org
Fri Mar 21 08:31:52 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2356 (Mar 02, 2025 - Mar 08, 2025)
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:
IGS0OPSFIN_${yyyy}${doy}0000_01D_15M_ORB.SP3 IGS GPS ephemeris files in SP3
format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_05M_CLK.CLK IGS GPS satellite and station
clocks in clock RINEX format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_01D_CLS.SUM IGS GPS clock combination summary
report.
IGS0OPSFIN_${yyyy}${doy}0000_07D_01D_ERP.ERP Earth Rotation Parameters (ERP)
and their rates as well as
Universal Time (UT1-UTC) and
Length Of Day (LOD) associated
with IGS ephemerides.
IGS0OPSFIN_20250610000_07D_01D_SUM.SUM Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, ESA, GFZ, GRG and JPL.
The other centres are excluded because of either poorer consistency, or 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.
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 | BRFT CPVG CRO1 CZTG DARW FAA1 GUAM HKSL IISC LAUT
0 | COD | LMMF MGUE NKLG SAVO SYOG TOPL VNDP BOGT CZTG IISC
0 | ESA | BOGT BAKE MAL2
0 | GFZ | 13 21 POHN GMSD IISC POHN TONG
0 | GRG | 13 21 13 21 BOGT CZTG GLPS NLIB SCRZ CZTG GLPS MAL2
0 | GRG | SCRZ SCUB
0 | JPL | BOGT CZTG MAL2
0 | MIT | GANP IRKJ NYA1 SFER TIDB HRAO IRKJ NYA1 SFER TIDB
1 | COD | ASCG BADG BJFS BOGT BRFT CAS1 CEDU CPVG CUSV DARW
1 | COD | DGAR DJIG FAIR FALK FLRS GODN GUAM HKSL HOLB HRAO
1 | COD | KARR KOUG KOUR KRGG LAUT LPGS MAC1 MAL2 MANA MAS1
1 | COD | MATE MCIL MDO1 MGUE MOBS MONP NNOR POHN PTVL QUIN
1 | COD | REUN SAVO SCH2 SCRZ SCUB SEYG SGOC STHL STJ3 STK2
1 | COD | SUTM SYOG TWTF ULAB WIND XMIS YEL2 YKRO
1 | ESA | 8 8 IISC SYOG UNSA IISC UNSA
1 | GFZ | 5 5 LAUT MONP TONG
1 | GRG | 8 13 8 13 21 CZTG DAV1 CZTG DAV1 GMSD
1 | JGX | CIBG TOPL
1 | JPL | CZTG CHTI CZTG DJIG FLRS GLPS IISC OHI3
1 | MIT | 8 8 IRKJ MADR MDVJ NNOR SFER SVTL WROC WSRT IRKJ
1 | MIT | MADR MDVJ NNOR SFER SVTL WROC WSRT
2 | COD | 18 18 ASCG CPVG CZTG DGAR FAA1 GAMB GUAM HKSL KARR
2 | COD | KOUR LMMF LPGS MCIL MGUE NKLG REUN SEYG SGOC STK2
2 | COD | SYOG XMIS YKRO QUIN SEYG
2 | ESA | IISC MAS1 SAVO TOPL IISC MAS1 SAVO THU2 TOPL
2 | GFZ | 8 21 POHN POHN
2 | GRG | CZTG CZTG
2 | JPL | BADG CZTG BADG CZTG IISC OHI3 SUTM
2 | MIT | FLRS IISC MAR6 MDVJ MEDI PDEL ROTH VNDP ZIM2 IISC
2 | MIT | MDVJ MEDI PDEL VNDP
3 | COD | CPVG CUSV FLRS MATE MCIL NYA2 SCUB SGOC SYOG TASH
3 | COD | MATE
3 | ESA | CHUR DGAR GMSD CHUR CUSV DGAR GMSD
3 | GFZ | 13 16 LAUT
3 | GRG | 6 13 6 13 COCO CZTG TASH COCO CZTG TASH
3 | JPL | GLPS PGEN SGOC
3 | MIT | FLRS MEDI FLRS MEDI
4 | COD | 24 24 AREG CPVG CUSV CZTG DARW GLSV METG NKLG REYK
4 | COD | SEYG
4 | ESA | SEYG DGAR GLSV IISC KIT3 SCUB SEYG
4 | GFZ | 21 POHN POHN
4 | GRG | 6 13 DGAR DGAR SEYG
4 | JPL | CZTG AREG CZTG MAL2 PGEN
4 | MIT | FLRS IRKJ SFER TRO1 FLRS IRKJ SFER TRO1
5 | COD | HKSL CZTG
5 | ESA | DJIG UNSA BRFT DJIG SAVO UNSA
5 | GFZ | 21 21 BSHM POHN BSHM POHN
5 | GRG | 6 21 21 CZTG GLPS CZTG GLPS IRKJ
5 | JPL | BADG IISC BADG BOAV DJIG IISC OHI3
5 | MIT | MEDI NNOR PDEL MEDI PDEL
6 | COD | BADG BAKE CZTG FLRS SCUB YAR2 FLRS
6 | ESA | BOAV CHUR IISC YEL2 BAKE BOAV CHUR GLSV IISC YEL2
6 | GFZ | 13 21 LAUT
6 | GRG | 7 13 BAKE BAKE GMSD
6 | JPL | 21 CZTG IISC OHI3 BADG CZTG IISC MAC1 OHI3 PGEN
6 | MIT | 21 DARW FLRS MADR MCM4 MDVJ MEDI PDEL SFER YEL2 DARW
6 | MIT | FLRS IQAL MADR MCM4 MDVJ MEDI PDEL SFER YEL2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~20:10 | ~ -0.30 ns
1 | ESA | ~08:00 | ~ 0.33 ns
2 | ESA | ~22:00 | ~ 0.29 ns
3 | ESA | ~03:00 | ~ 0.32 ns
4 | ESA | ~23:30 | ~ -0.30 ns
5 | COD | ~06:35 | ~ -0.13 ns
5 | ESA | ~16:00 | ~ 0.32 ns
6 | ESA | ~07:25 | ~ 0.32 ns
6. 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.
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 G21 | | | | | | | 4 |
8. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 28-Nov-2022, all IGS products, are based on the IGS realization of
the ITRF2020 reference frame (IGS20). Starting from the same date, the IGS
products are based on the repro3 standards, including long filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025, all IGS products, are based on the IGS realization of
the first yearly update of ITRF2020 called ITRF2020-u2023. This IGS realization
is called IGb20.
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 -.7 -.4 -16 -19 -8 .02
EMR | 0 | 2.8 2.1 6.0 8 0 4 -.13
ESA | 0 | .2 -.2 .1 0 20 10 -.75
GFZ | 0 | .3 -1.3 -.5 -26 -7 30 .35
GRG | 0 | .6 .4 -.2 11 21 11 .10
JGX | 0 | 3.6 1.5 9.1 2 22 0 -.17
JPL | 0 | 3.6 3.6 4.5 0 22 10 .00
MIT | 0 | 5.7 -.7 21.4 0 7 10 .14
NGS | 0 | 11.1 -4.8 8.6 -21 -14 -4 .08
SIO | 0 | 1.5 4.8 13.0 -49 89 1 -.02
COD | 1 | .3 -1.1 -.3 -12 -14 -5 .06
EMR | 1 | 1.1 1.1 6.1 -2 -3 -2 .03
ESA | 1 | .3 .2 .0 -5 8 19 -.78
GFZ | 1 | .3 -.7 .2 -16 0 25 .26
GRG | 1 | .5 .0 -.4 9 11 6 -.05
JGX | 1 | 1.9 .9 6.0 -5 12 11 -.12
JPL | 1 | 2.7 1.2 -.0 -10 19 6 .10
MIT | 1 | .7 -2.1 25.6 11 4 11 .19
NGS | 1 | 10.1 -2.3 11.2 -21 -19 0 .06
SIO | 1 | -3.5 2.2 12.1 -50 127 18 -.07
COD | 2 | .4 -1.1 -.2 -16 -16 -4 .00
EMR | 2 | 5.2 -1.2 5.3 10 -1 4 -.06
ESA | 2 | .1 -.5 -.0 -8 2 17 -.91
GFZ | 2 | -.3 -.9 -.4 -29 -19 16 .19
GRG | 2 | .6 .3 -.4 10 12 27 .02
JGX | 2 | -1.2 2.3 6.7 3 -2 2 -.12
JPL | 2 | -1.0 .3 .3 8 15 15 -.12
MIT | 2 | -1.2 -1.3 24.0 7 12 25 .00
NGS | 2 | 3.8 3.8 10.9 -4 8 -11 -.15
SIO | 2 | -7.0 3.4 13.1 -21 145 -16 -.13
COD | 3 | .2 -.9 -.3 -11 -13 -6 .01
EMR | 3 | -2.3 5.1 4.2 7 -14 36 -.04
ESA | 3 | .2 -.3 .0 -11 13 15 -.85
GFZ | 3 | -.4 -1.0 -.2 -25 -5 25 .22
GRG | 3 | .3 .4 -.1 5 20 10 .01
JGX | 3 | -1.2 3.6 5.8 -2 -3 -1 -.04
JPL | 3 | -3.3 2.8 2.6 13 15 -2 .01
MIT | 3 | -.5 1.6 20.8 8 18 14 .18
NGS | 3 | 3.3 -.2 16.1 -3 23 24 -.06
SIO | 3 | -3.2 4.6 12.3 69 91 -38 -.06
COD | 4 | .5 -.5 .1 -16 -14 -14 .01
EMR | 4 | -7.1 3.6 -.2 0 -11 5 -.01
ESA | 4 | .2 .1 -.2 -4 4 22 -.77
GFZ | 4 | .2 -1.2 -.2 -28 -3 15 .31
GRG | 4 | .4 .2 -.5 15 17 16 -.11
JGX | 4 | 3.3 3.4 8.8 3 1 16 -.20
JPL | 4 | .9 4.7 4.4 2 18 13 .04
MIT | 4 | 3.3 2.9 19.9 -2 8 19 .04
NGS | 4 | 6.0 4.8 8.3 14 3 -6 -.10
SIO | 4 | -1.7 5.4 6.1 46 63 -16 -.05
COD | 5 | .5 -.8 .2 -11 -17 -8 -.12
EMR | 5 | .5 4.4 .0 -1 -7 21 -.08
ESA | 5 | -.0 1.1 -.3 2 1 19 -.92
GFZ | 5 | .5 -1.6 .4 -6 7 42 .12
GRG | 5 | .8 .2 -.1 15 18 14 -.08
JGX | 5 | .1 .0 9.9 -16 6 15 -.35
JPL | 5 | .4 .5 2.0 9 16 14 -.04
MIT | 5 | 3.2 1.1 20.2 4 10 12 .09
NGS | 5 | 1.7 1.1 13.0 3 38 -25 .00
SIO | 5 | -.1 4.7 7.3 51 30 45 -.07
COD | 6 | .8 -.8 .3 -8 -17 -2 -.12
EMR | 6 | -2.3 -1.7 -3.0 4 -18 35 -.06
ESA | 6 | -.1 -.0 -.1 -4 6 17 -.83
GFZ | 6 | .7 -1.3 .1 -35 -1 27 .10
GRG | 6 | .0 .1 -.4 4 9 14 -.06
JGX | 6 | -2.9 -.2 3.7 -6 1 12 -.32
JPL | 6 | -2.6 -2.5 -2.0 2 7 15 .09
MIT | 6 | -1.9 -1.8 22.6 -8 5 -2 .03
NGS | 6 | -2.6 -5.5 9.1 -44 55 -26 -.02
SIO | 6 | -6.1 3.1 8.5 81 2 94 -.07
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:
https://files.igs.org/pub/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:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2356.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2356.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 2.2356.[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 3.2356.[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 5.2356.0-6). 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 2356 summary. (Mar 02, 2025 - Mar 08, 2025)
Table 1.2356.a GPS week: 2356 MJD: 60736.000-60742.000
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 793| 0 0 0 -2 -9 12 -.00 8 7 | -798 -204 6 134
| 0 0 1 13 7 14 .01 | 214 238
emr 108| -3 0 0 -9 -7 -14 .04 9 9 | 2584 -7073 33 132
| 1 1 2 8 9 25 .03 | 11410 23107
esa 187| 1 0 0 -4 3 5 -.12 7 7 | 483 -1827 6 150
| 0 0 0 5 3 7 .01 | 1247 2287
gfz 127| 0 0 0 2 0 -15 .20 12 11 | -11 -72 11 88
| 0 0 1 7 8 9 .03 | 167 252
grg 126| 2 -1 1 -1 1 -1 -.00 11 11 | 186 -176 9 138
| 0 0 1 8 8 10 .02 | 103 162
igr n/a| 0 0 0 -10 -3 -3 .02 3 3 | 4035 304 9 84
| 0 0 0 9 4 3 .01 | 2183 637
jgx n/a| 1 0 1 21 0 1 -.01 10 11 | 206 -198 32 97
| 0 0 1 8 8 8 .01 | 104 180
jpl 120| 0 0 1 0 0 6 .11 9 9 | -1316 -228 6 84
| 0 0 0 12 7 9 .04 | 703 808
mit 364| 0 0 -6 -7 1 -27 -.04 13 10 | 4298 632 69 1911
| 0 0 0 30 23 50 .03 | 2714 2856
ngs 281| 1 0 0 -2 10 2 -.07 11 10 | -633 -37 584 984
| 0 0 1 14 30 14 .02 | 208 674
sio 368| 0 0 -3 9 -9 1 -.09 14 11 | --- --- --- ---
| 1 0 1 20 12 50 .03 | --- ---
Table 1.2356.b GPS week : 2356 MJD: 60736.000-60742.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 5 6 5 7 8 |
2 | 3 3 3 3 3 3 4 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 4 3 3 3 |
6 | 4 6 6 6 4 4 4 |
7 | 4 4 4 4 4 4 4 |
8 | 3 4 3 4 3 3 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 4 3 4 3 |
11 | 5 5 5 6 8 7 7 |
12 | 3 3 3 3 3 3 3 |
13 | 4 4 3 4 4 4 4 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 3 3 3 3 3 |
16 | 3 3 4 4 3 3 3 |
17 | 3 3 3 3 3 3 3 |
18 | 5 5 6 6 6 6 5 |
19 | 3 3 3 3 3 3 3 |
20 | 3 3 4 3 3 3 3 |
21 | 5 4 5 5 6 5 5 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 4 3 4 3 |
24 | 4 4 5 5 5 5 4 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 3 2 |
27 | 3 3 3 3 3 3 3 |
28 | 3 4 4 4 4 5 6 |
29 | 3 3 3 3 3 3 3 |
30 | 4 3 4 4 4 4 4 |
31 | 3 3 3 3 3 3 3 |
32 | 2 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 2.2356.0 GPS week: 2356 Day: 0 MJD: 60736.000
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 783| 0 0 1 -11 -2 27 -.00 7 6 | -607 -320 7 149
emr 112| -4 3 1 -20 8 -21 .05 9 9 | -815 88 29 107
esa 188| 1 0 0 -7 2 6 -.13 7 7 | 334 -1853 6 151
gfz 109| 0 -1 0 9 -5 -18 .22 11 10 | -68 -270 12 88
grg 123| 2 -1 0 -5 4 5 -.04 9 9 | 215 -487 8 137
igr n/a| 0 0 1 -24 -7 -2 .02 3 3 | 2534 444 9 96
jgx n/a| 1 0 3 13 -15 -3 -.03 10 10 | 264 -573 33 98
jpl 120| 0 0 1 -2 -14 14 .08 9 9 | -2463 163 6 80
mit 364| 0 0 -6 30 -31 -39 -.01 10 9 | 3998 -1613 53 2661
ngs 284| 1 0 -1 -11 61 1 -.03 10 10 | -609 -234 601 1045
sio 371| -1 -1 -3 34 -20 -7 -.05 11 10 | --- --- --- ---
Table 2.2356.1 GPS week: 2356 Day: 1 MJD: 60737.000
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 792| 0 0 1 -13 -3 21 -.01 7 7 | -667 -203 7 144
emr 110| -2 1 0 -3 -4 -31 .04 8 8 | -1322 1113 27 119
esa 188| 0 0 0 1 4 15 -.13 6 6 | -894 443 6 146
gfz 130| 0 -1 0 6 2 -14 .18 9 10 | -116 78 11 107
grg 128| 2 0 2 5 4 4 -.02 10 10 | -38 46 8 125
igr n/a| 0 0 0 -12 1 -1 .00 3 3 | 3488 1362 10 84
jgx n/a| 0 0 2 22 9 -11 -.02 10 10 | -22 10 30 99
jpl 120| 0 0 0 1 0 11 .08 8 8 | -1702 609 8 97
mit 364| 0 0 -7 -4 -14 -39 -.01 11 10 | 3879 574 54 72
ngs 282| 1 0 1 -16 -30 -17 -.08 12 12 | -530 -688 522 892
sio 370| 0 0 -4 18 8 14 -.05 11 10 | --- --- --- ---
Table 2.2356.2 GPS week: 2356 Day: 2 MJD: 60738.000
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 796| 0 1 0 21 -11 5 -.02 8 7 | -1104 -169 7 134
emr 108| -1 0 2 -7 -10 -22 .01 9 9 | 28261 -59084 43 137
esa 188| 1 0 1 -14 4 12 -.13 7 7 | -349 -190 6 142
gfz 131| 0 0 -1 -4 -3 -20 .22 11 11 | 104 -57 11 87
grg 127| 1 0 0 -19 10 8 .02 12 12 | 230 -178 9 143
igr n/a| 0 0 0 -14 -8 1 .01 3 3 | 5039 566 10 96
jgx n/a| 0 0 3 16 4 10 -.03 10 10 | 218 -136 32 100
jpl 120| 0 0 1 -18 -1 10 .06 8 8 | -1014 169 7 73
mit 364| 0 0 -5 32 -7 -25 -.03 13 10 | 6622 -1689 53 2212
ngs 284| 2 0 -2 6 18 26 -.06 11 10 | -1032 -14 562 871
sio 371| -2 -1 -3 0 -6 -12 -.07 14 12 | --- --- --- ---
Table 2.2356.3 GPS week: 2356 Day: 3 MJD: 60739.000
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 796| 0 0 0 -17 -2 27 .01 8 7 | -822 248 6 132
emr 109| -2 1 4 1 -10 -12 -.00 10 10 | -3406 5554 42 132
esa 187| 1 0 1 0 3 -4 -.13 7 7 | -522 209 6 149
gfz 131| 0 0 0 6 1 0 .20 11 10 | 119 -159 10 82
grg 126| 1 -2 1 3 -7 5 .02 12 11 | 247 -205 9 132
igr n/a| 0 0 0 5 -4 -1 .02 3 3 | 5652 421 9 84
jgx n/a| 1 0 1 34 1 3 -.02 10 12 | 289 -235 31 100
jpl 120| 0 0 0 16 0 -13 .11 8 8 | -821 -252 7 74
mit 364| 0 0 -6 -48 29 22 -.03 13 10 | 5828 1578 80 2868
ngs 283| 0 1 1 0 -6 -7 -.09 12 11 | -620 1411 554 861
sio 368| 0 0 -3 6 -8 -65 -.09 15 11 | --- --- --- ---
Table 2.2356.4 GPS week: 2356 Day: 4 MJD: 60740.000
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 798| 0 0 1 -5 -22 6 -.01 9 8 | -1054 -447 7 135
emr 108| -6 -1 -1 -21 0 -24 .06 9 9 | -3855 5274 29 137
esa 187| 1 -1 0 -2 -2 3 -.11 7 7 | 1813 -4158 7 151
gfz 131| 0 0 1 9 16 -28 .19 13 16 | 225 -263 12 89
grg 122| 2 0 2 -3 0 -5 -.01 11 10 | 260 -128 9 141
igr n/a| 0 0 0 -9 -8 -7 .04 3 3 | 6189 56 10 74
jgx n/a| 1 0 2 32 -4 10 .00 10 11 | 251 -155 33 91
jpl 120| -2 1 1 0 6 0 .15 9 9 | -999 399 7 93
mit 364| 1 0 -6 -18 0 39 -.08 13 10 | 4610 4269 124 2106
ngs 283| 0 0 0 12 0 1 -.08 12 10 | -730 -330 650 1139
sio 372| 0 -1 -4 -10 -3 -41 -.10 13 10 | --- --- --- ---
Table 2.2356.5 GPS week: 2356 Day: 5 MJD: 60741.000
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 797| 0 0 0 9 -12 8 .00 8 8 | -787 -434 6 127
emr 104| -4 0 -2 -4 -16 -28 .05 9 9 | -249 -1542 39 155
esa 188| 1 -1 1 -9 0 4 -.13 7 7 | 537 -1681 6 154
gfz 130| -1 0 -1 -2 -6 -7 .24 13 11 | -87 -256 12 84
grg 123| 3 -1 2 3 -11 -17 .02 11 11 | 225 -201 11 152
igr n/a| 0 0 0 -6 -1 -6 .04 4 4 | 19 15 10 70
jgx n/a| 0 0 1 15 8 7 .00 10 11 | 244 -165 35 95
jpl 120| -1 1 2 13 5 7 .14 9 9 | -407 -1450 7 84
mit 364| 1 0 -7 -6 2 -31 -.05 15 11 | -1309 4147 62 3027
ngs 277| 1 0 1 -23 33 0 -.06 11 10 | -358 -329 597 1107
sio 367| 1 0 -3 -17 -4 32 -.11 17 12 | --- --- --- ---
Table 2.2356.6 GPS week: 2356 Day: 6 MJD: 60742.000
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 795| 0 0 0 1 -12 -11 .02 8 7 | -549 -107 5 120
emr 108| -3 0 -1 -9 -17 41 .08 8 8 | -523 -920 28 137
esa 188| 1 -1 0 -3 8 -2 -.09 7 7 | 2468 -5564 6 159
gfz 130| 0 0 -1 -10 -7 -12 .14 13 12 | -260 421 12 83
grg 133| 3 0 3 3 9 -12 .01 12 12 | 169 -81 10 142
igr n/a| 0 0 0 -9 2 -4 .02 3 3 | 5328 -731 10 84
jgx n/a| 0 0 -1 19 0 -4 -.00 10 10 | 203 -133 33 101
jpl 120| -1 2 1 -8 6 13 .13 8 8 | -1806 -1238 6 88
mit 364| 1 0 -5 -35 34 -118 -.10 14 9 | 6461 -2838 61 437
ngs 277| 1 0 0 15 -3 12 -.08 12 11 | -556 -76 608 977
sio 362| 2 0 0 35 -31 89 -.13 15 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 3.2356.0 GPS week: 2356 Day: 0 MJD: 60736.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 10 7 --- 11 3 --- 15 10 14 14 4 | 41 42 40 --- 43 41 --- 42 45 40 44 40
2E | 8 8 7 10 7 2 8 6 11 8 8 2 | 30 31 32 33 30 32 33 31 36 34 34 31
X3 | 4 --- 7 9 6 3 6 7 11 8 12 2 | 22 --- 23 25 21 22 19 23 20 25 19 21
4 | 6 8 6 9 9 3 8 9 8 10 10 2 | 50 49 49 53 52 50 51 49 52 47 52 50
5 | 8 7 5 11 7 5 11 8 10 8 11 3 | 22 20 18 25 20 21 19 20 19 25 20 19
X6E | 7 10 6 24 11 4 13 9 12 --- 12 4 | 113 112 113 117 112 113 111 90 117 --- 116 113
7E | 9 11 9 15 8 4 8 15 11 11 13 3 | 33 31 26 37 32 32 29 32 31 35 30 30
X8 | 7 --- 7 8 7 2 5 8 7 9 9 2 | 22 --- 23 21 21 21 12 24 18 20 20 20
9 | 5 7 6 10 6 2 6 7 5 9 9 2 | 26 28 26 30 27 26 25 29 28 26 26 26
10 | 6 7 8 9 6 3 7 7 10 5 14 2 | 28 30 27 26 26 25 26 26 27 25 26 26
11E | 8 11 6 17 10 3 10 14 18 17 19 4 | 80 85 81 85 80 80 79 83 83 74 84 80
12 | 7 10 4 12 7 3 15 8 5 11 9 3 | 57 55 55 58 55 57 61 59 54 58 53 56
13 | 9 10 8 12 10 4 15 10 7 10 10 3 | 18 24 19 22 17 18 19 23 21 24 22 18
14 | 4 7 6 8 10 2 8 7 8 10 8 2 | 49 50 48 49 53 51 50 49 49 53 52 50
15 | 5 7 7 7 8 4 9 7 7 7 9 2 | 38 37 34 41 33 35 39 38 38 38 36 36
16 | 6 6 6 8 8 5 17 6 12 7 6 3 | 16 18 20 20 18 18 15 16 21 22 20 17
17 | 3 8 6 10 8 3 7 8 8 10 10 2 | 23 28 20 25 21 22 21 26 20 28 25 22
18E | 10 10 9 16 10 4 11 17 18 11 20 4 | 116 119 118 121 122 119 119 118 120 119 117 118
19 | 4 7 6 11 8 1 10 9 7 15 14 3 | 24 25 21 26 22 23 21 25 22 27 28 22
20 | 8 9 6 7 8 3 8 8 12 13 16 3 | 17 19 16 20 17 17 16 18 20 24 22 16
X21E | 10 13 12 19 8 7 --- 11 13 20 13 4 | 107 106 107 108 110 107 --- 107 112 113 110 108
22 | 4 7 6 7 7 5 8 8 12 7 6 2 | 27 32 29 28 28 29 26 30 25 28 28 27
23 | 8 8 7 9 7 2 8 7 10 8 13 2 | 38 39 35 38 37 36 38 35 37 35 38 36
24E | 6 10 6 11 11 4 10 8 11 11 17 3 | 102 103 103 105 104 103 105 103 103 103 104 103
25 | 5 9 7 15 7 2 8 8 7 8 11 2 | 16 24 22 19 16 17 16 26 19 19 19 18
26 | 6 8 7 11 7 3 7 6 9 7 8 2 | 38 39 37 38 35 36 35 38 39 33 37 36
27 | 7 6 8 10 7 2 6 7 6 8 8 2 | 21 23 22 21 22 20 20 22 17 19 21 20
28E | 8 12 6 10 11 5 8 12 6 13 11 3 | 48 51 51 50 53 50 50 54 51 52 54 50
29 | 7 6 7 10 9 4 16 8 8 9 11 3 | 48 45 44 47 45 44 47 47 45 45 44 45
30E | 11 10 6 13 15 3 8 9 7 10 10 3 | 35 40 36 44 41 37 39 39 34 35 35 37
31E | 7 9 8 8 8 4 8 7 7 9 8 2 | 27 28 23 31 27 27 28 26 28 29 30 26
32 | 5 8 6 7 7 3 8 7 6 6 6 2 | 26 26 25 29 25 24 23 25 23 25 22 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 11 9 3 10 9 10 10 11 |T 42 45 41 44 42 42 39 42 42 41 43 41
WRMS | 6 9 7 10 9 3 10 9 9 10 10 |NE 29 32 29 31 29 29 28 30 29 30 30 28
MEDI | 7 8 6 10 8 3 8 8 8 9 10 |MD 30 32 29 33 30 32 28 31 31 33 30 30
Table 3.2356.1 GPS week: 2356 Day: 1 MJD: 60737.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 11 8 --- 10 3 --- 13 9 14 16 4 | 45 44 43 --- 45 42 --- 44 48 44 48 44
2E | 11 8 7 10 8 3 7 7 9 15 11 3 | 27 31 29 30 26 28 30 29 31 35 32 29
X3 | 6 --- 7 10 9 4 4 5 12 9 12 3 | 20 --- 22 22 17 20 18 23 22 21 19 20
4 | 8 8 6 6 12 2 6 10 10 13 9 3 | 41 41 40 45 44 41 43 40 42 42 44 41
5 | 6 5 6 9 7 2 11 9 12 8 9 2 | 20 19 18 22 20 20 20 18 22 20 20 19
X6E | 8 11 6 35 12 3 13 --- 14 16 17 5 | 86 87 86 93 85 85 83 --- 85 66 83 86
7E | 7 10 9 10 9 3 8 13 12 15 13 3 | 25 25 22 24 26 23 23 26 27 30 26 24
X8 | 7 --- 7 8 10 5 --- 8 9 14 14 3 | 17 --- 21 18 17 20 --- 20 17 21 19 18
9 | 7 8 5 7 9 4 7 7 8 13 9 2 | 23 24 24 21 24 22 22 27 25 25 22 23
10 | 5 6 7 8 6 3 6 7 15 8 13 2 | 23 21 23 23 20 22 21 21 25 21 22 21
11E | 8 10 4 18 13 4 12 11 20 13 22 4 | 47 50 49 52 47 47 47 50 55 50 54 49
12 | 7 10 4 8 11 2 17 6 8 9 8 3 | 43 43 43 48 45 43 47 45 43 41 42 43
13 | 8 8 7 13 10 3 11 8 11 22 7 3 | 16 22 16 21 15 17 16 22 18 29 20 17
14 | 6 8 7 9 8 2 5 7 9 12 10 2 | 42 41 39 41 44 42 43 40 43 44 44 41
15 | 5 7 6 8 9 2 9 6 10 18 7 3 | 24 23 21 28 20 23 23 25 24 29 25 23
16 | 7 6 6 5 10 3 18 8 12 11 9 3 | 17 17 19 19 16 17 16 16 18 19 19 16
17 | 6 7 6 7 9 3 6 6 7 8 9 2 | 23 26 20 25 23 23 20 25 20 23 24 22
18E | 10 9 10 9 15 4 10 17 18 13 20 4 | 118 118 117 122 119 119 123 116 124 123 122 119
19 | 6 7 6 7 8 2 10 7 7 15 11 2 | 20 22 18 24 20 19 20 22 21 23 25 20
20 | 7 7 7 7 7 3 8 8 12 14 12 3 | 19 19 17 20 19 17 16 19 22 21 19 17
X21E | 10 13 11 13 9 8 --- 11 12 18 15 4 | 68 66 66 72 68 67 --- 67 71 71 74 68
22 | 6 7 5 7 6 2 8 8 9 9 7 2 | 25 28 23 23 24 24 23 26 22 24 24 24
23 | 7 7 7 10 7 2 9 8 13 6 12 3 | 27 29 25 32 28 27 28 26 29 24 28 26
24E | 6 9 6 11 17 4 10 7 14 11 17 3 | 69 70 68 72 66 69 69 69 68 64 70 68
25 | 6 8 6 8 10 2 10 6 11 7 10 2 | 17 23 22 19 18 17 15 24 20 17 18 18
26 | 8 6 7 6 9 2 8 6 9 8 10 2 | 29 31 29 26 27 27 25 30 29 25 29 27
27 | 9 8 7 8 10 2 5 6 9 9 14 3 | 18 21 21 17 17 17 16 19 15 18 21 17
28E | 9 12 5 12 14 2 11 12 8 12 7 3 | 41 42 43 47 43 42 42 45 44 41 44 42
29 | 7 7 6 7 12 3 14 7 8 10 9 3 | 38 37 36 36 36 37 37 39 38 39 40 37
30E | 8 10 5 14 12 4 6 9 8 17 8 3 | 33 35 31 36 37 33 32 35 30 36 32 33
31E | 8 9 9 8 9 4 6 6 10 12 9 3 | 27 30 22 29 26 26 26 25 29 27 29 26
32 | 6 7 5 9 6 3 7 6 11 6 8 2 | 21 21 21 27 20 20 17 22 21 20 18 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 6 9 10 3 10 8 11 12 11 |T 34 36 34 36 34 34 33 34 35 35 36 34
WRMS | 7 8 6 10 10 3 10 8 10 12 10 |NE 24 26 24 26 24 24 24 26 25 26 25 24
MEDI | 7 8 6 8 9 3 8 7 10 12 10 |MD 25 29 23 27 26 24 23 26 27 27 26 24
Table 3.2356.2 GPS week: 2356 Day: 2 MJD: 60738.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 11 9 9 --- 13 5 --- 16 11 12 22 5 | 25 28 26 --- 26 25 --- 29 30 27 35 26
2E | 10 9 7 8 8 3 7 6 10 11 13 3 | 20 22 20 24 21 20 21 20 25 23 25 20
X3 | 5 --- 7 9 6 3 5 7 11 7 12 2 | 29 --- 30 30 30 29 26 30 30 29 31 29
4 | 9 10 5 7 11 4 7 10 11 9 14 3 | 29 32 31 31 30 30 31 31 31 30 31 30
5 | 7 6 8 10 8 3 10 8 13 6 12 3 | 21 18 18 23 19 19 18 18 22 20 20 18
X6E | 6 15 8 31 11 4 10 --- 17 20 25 5 | 90 91 91 100 90 91 90 --- 91 69 92 91
7E | 12 12 9 8 10 3 7 11 13 14 14 3 | 29 30 26 30 29 26 26 28 27 30 26 27
X8 | 9 --- 7 8 10 2 --- 6 9 10 9 3 | 26 --- 27 23 27 23 --- 26 25 27 22 25
9 | 9 10 7 9 11 3 7 7 8 11 10 3 | 24 21 23 22 23 21 20 24 21 27 21 22
10 | 6 7 9 12 10 3 7 8 16 8 16 3 | 25 27 28 30 27 26 24 28 30 23 28 26
11E | 8 11 7 25 11 5 12 13 30 12 28 5 | 45 44 44 35 41 40 41 45 55 36 53 43
12 | 7 8 5 9 11 3 16 6 9 11 13 3 | 38 39 38 38 39 38 44 41 39 35 40 38
13 | 8 9 8 14 11 5 10 8 11 12 11 3 | 25 27 25 28 27 26 27 30 30 23 29 26
14 | 6 7 7 9 8 2 7 7 10 12 10 2 | 33 34 35 39 36 34 34 35 33 36 36 34
15 | 6 8 7 8 9 4 8 7 10 10 10 2 | 35 31 31 37 30 32 36 33 34 33 34 33
16 | 9 9 6 6 10 3 19 6 9 12 13 3 | 15 17 17 19 18 15 13 14 19 23 21 15
17 | 6 8 6 8 10 3 6 6 9 9 9 2 | 20 23 17 22 22 20 18 24 18 21 22 19
18E | 8 11 12 15 33 6 11 18 22 13 30 5 | 117 115 117 116 123 117 116 116 117 115 114 116
19 | 6 6 5 10 9 2 10 6 8 14 13 3 | 21 20 17 21 20 18 17 21 20 21 23 18
20 | 7 7 7 7 10 4 10 9 14 17 16 3 | 17 16 15 18 17 16 16 16 23 23 23 16
X21E | 12 12 11 9 18 7 --- 12 14 12 14 4 | 84 79 79 81 83 80 --- 79 85 84 81 81
22 | 7 7 6 9 6 2 9 7 8 10 8 2 | 22 24 25 25 24 23 21 27 22 24 25 23
23 | 8 7 8 12 8 3 10 7 14 10 12 3 | 22 22 23 30 26 23 25 25 29 22 28 23
24E | 7 13 7 15 21 4 10 9 17 19 17 4 | 49 55 51 58 56 52 54 70 50 54 53 52
25 | 6 9 6 9 11 3 9 6 10 6 12 2 | 23 28 27 28 24 23 21 29 25 23 26 24
26 | 6 10 8 8 8 2 8 6 9 8 10 2 | 43 39 41 42 40 40 39 42 41 36 39 40
27 | 7 9 8 10 8 2 8 6 10 10 9 3 | 21 24 23 20 21 20 20 23 20 17 21 20
28E | 8 12 4 11 14 2 11 11 11 13 12 3 | 28 30 30 36 33 29 29 34 31 32 34 30
29 | 5 9 8 8 11 3 16 8 12 9 12 3 | 42 38 40 42 42 39 40 41 41 38 38 40
30E | 8 13 6 17 18 5 6 10 10 8 13 3 | 25 27 25 33 28 26 25 29 23 24 25 25
31E | 9 10 8 8 10 4 6 7 10 9 11 3 | 32 33 29 34 33 31 31 33 33 33 32 31
32 | 5 8 6 11 9 3 6 5 7 6 11 2 | 22 26 23 31 23 22 21 24 25 22 23 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 7 11 12 3 10 8 13 11 14 |T 34 35 34 36 35 33 32 34 35 33 35 33
WRMS | 7 9 7 11 12 3 10 8 10 10 12 |NE 26 26 26 28 26 25 25 27 27 26 27 25
MEDI | 7 9 7 9 10 3 9 7 10 10 12 |MD 25 28 27 30 27 26 26 29 30 27 28 26
Table 3.2356.3 GPS week: 2356 Day: 3 MJD: 60739.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 16 12 8 --- 14 5 --- 17 12 15 20 5 | 47 48 49 --- 47 46 --- 50 49 50 54 48
2E | 7 11 7 8 11 3 7 7 12 13 12 3 | 18 21 21 21 20 20 22 20 23 21 25 19
X3 | 6 --- 6 7 8 3 8 6 11 8 12 2 | 20 --- 22 20 20 19 17 22 22 21 21 19
4 | 7 12 6 6 11 3 8 10 10 11 12 3 | 24 32 26 26 23 26 24 29 28 31 28 26
5 | 11 10 6 10 9 3 12 7 13 15 12 3 | 26 24 23 27 22 23 22 23 28 27 26 23
X6E | 11 31 7 18 14 3 10 --- 14 21 9 5 | 62 64 56 62 61 58 59 --- 53 62 59 57
7E | 10 14 7 7 8 3 8 9 16 12 17 3 | 24 25 22 26 25 25 25 26 28 29 26 24
X8 | 10 --- 6 8 10 4 --- 8 12 10 16 3 | 21 --- 23 22 24 20 --- 21 24 19 26 21
9 | 8 11 5 10 9 3 7 6 7 9 12 2 | 23 23 21 20 20 21 20 23 22 21 21 20
10 | 6 9 8 12 9 3 8 7 18 9 26 3 | 20 21 22 21 22 20 20 20 24 20 28 19
11E | 17 15 6 20 12 5 13 13 27 19 24 5 | 44 53 49 44 47 47 46 52 56 53 55 48
12 | 7 9 4 10 10 3 14 7 8 11 8 3 | 39 44 39 43 41 39 48 42 40 41 39 41
13 | 8 11 7 11 19 4 10 8 12 18 14 4 | 17 22 13 18 25 17 16 24 20 22 19 17
14 | 6 8 8 8 10 2 7 6 11 9 13 2 | 26 28 31 32 33 31 31 32 30 28 30 29
15 | 7 8 7 7 10 4 12 6 11 9 12 3 | 31 27 26 33 26 28 29 31 31 30 29 29
16 | 6 9 5 8 11 3 21 9 8 11 10 3 | 16 18 18 21 19 17 17 16 18 21 18 16
17 | 7 10 6 9 9 2 8 6 9 9 11 2 | 20 23 18 23 21 20 19 24 19 18 21 19
18E | 10 10 11 16 30 5 10 20 30 17 31 6 | 64 64 62 64 76 64 69 65 73 66 70 65
19 | 6 11 6 10 10 2 11 6 8 13 13 3 | 20 21 19 23 21 21 18 22 21 21 23 19
20 | 9 12 5 9 8 4 9 8 13 11 15 3 | 21 20 17 24 17 18 17 18 24 19 23 18
X21E | 14 15 11 13 10 6 --- 10 11 16 15 4 | 105 100 101 108 105 101 --- 101 105 106 106 103
22 | 6 9 6 8 8 3 9 5 8 9 7 2 | 24 26 24 23 25 24 24 27 23 22 23 23
23 | 8 8 9 15 9 3 10 8 15 9 16 3 | 15 18 18 26 22 17 17 19 23 15 23 17
X24E | 11 15 8 17 18 4 8 --- 13 20 20 5 | 49 49 52 61 60 51 51 --- 55 50 52 51
25 | 8 9 5 9 11 2 8 6 8 8 9 2 | 19 27 25 23 22 20 19 27 21 20 21 21
26 | 7 10 7 12 10 2 9 7 8 10 10 3 | 25 27 27 29 28 25 28 26 22 23 22 25
27 | 8 9 7 8 10 2 10 8 9 7 10 2 | 20 23 24 21 23 21 23 23 20 22 19 21
28E | 9 15 4 9 17 3 12 9 10 18 14 4 | 31 33 32 34 34 32 34 35 37 33 38 32
29 | 7 6 6 8 12 3 16 7 10 13 10 3 | 27 27 23 29 28 24 28 25 24 25 26 25
30E | 9 11 5 18 13 3 7 10 10 11 14 3 | 26 28 26 35 29 28 27 31 27 26 25 27
31E | 8 11 9 9 14 3 8 6 10 14 11 3 | 23 26 18 28 25 23 25 22 25 27 22 22
32 | 8 9 6 10 8 3 6 6 12 9 17 3 | 21 21 21 26 20 20 20 20 22 17 26 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 10 7 11 12 3 10 8 13 12 15 |T 30 32 30 32 32 30 28 30 32 31 32 30
WRMS | 7 10 7 10 11 3 12 8 10 11 11 |NE 22 24 22 25 23 22 22 24 24 23 24 22
MEDI | 8 10 6 9 10 3 9 7 11 11 12 |MD 24 26 23 26 25 23 24 24 24 23 26 23
Table 3.2356.4 GPS week: 2356 Day: 4 MJD: 60740.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 15 12 9 --- 9 4 --- 17 12 14 22 5 | 37 39 38 --- 38 37 --- 41 39 36 44 37
2E | 10 8 7 8 12 3 8 9 12 11 15 3 | 22 23 22 24 23 22 24 23 26 22 25 22
X3 | 7 --- 7 9 9 3 6 6 12 9 12 3 | 33 --- 32 36 34 33 29 34 35 35 34 32
4 | 8 8 6 7 9 2 7 10 10 8 11 2 | 35 31 34 35 34 33 35 38 37 31 36 34
5 | 9 7 7 10 8 3 11 7 11 13 11 3 | 27 23 23 27 23 24 22 24 28 25 25 23
X6E | 10 12 7 11 14 4 8 10 13 --- 10 3 | 76 77 77 76 75 75 75 39 81 --- 78 76
7E | 14 11 8 12 9 3 8 10 19 15 20 4 | 33 36 29 36 32 32 29 34 36 39 33 32
X8 | 10 --- 7 8 9 4 --- 5 6 7 11 3 | 31 --- 32 28 32 29 --- 33 33 26 31 30
9 | 8 8 5 7 6 2 8 6 11 6 11 2 | 26 27 26 24 26 25 23 29 29 22 26 25
10 | 6 7 7 10 8 4 8 5 18 6 16 3 | 29 30 30 28 30 28 28 30 34 29 28 28
11E | 21 11 11 41 22 7 10 22 34 18 27 7 | 61 68 67 60 61 63 66 70 73 68 69 64
12 | 8 10 5 9 7 4 16 6 7 9 11 3 | 40 41 38 44 42 39 44 41 41 40 39 40
13 | 10 11 8 10 16 2 10 10 9 11 9 3 | 28 31 26 28 23 28 28 35 31 32 28 28
14 | 8 11 7 8 9 2 7 7 10 11 9 3 | 37 40 39 40 41 39 39 40 40 43 40 39
15 | 7 8 7 7 7 2 12 7 7 8 10 2 | 35 35 30 37 31 33 34 34 35 34 32 33
16 | 7 10 5 7 10 3 19 8 8 8 8 3 | 23 26 25 26 26 24 24 23 26 24 23 23
17 | 7 9 6 8 8 2 8 6 7 9 10 2 | 23 31 22 25 24 23 23 27 25 26 22 24
18E | 10 10 12 12 19 4 9 22 24 26 25 5 | 92 91 91 91 100 92 94 89 96 101 96 93
19 | 6 10 6 11 8 2 11 7 8 14 11 3 | 23 27 23 27 22 23 21 24 27 28 24 23
20 | 8 9 6 8 8 4 7 8 15 11 11 3 | 22 21 19 23 20 20 20 22 29 23 25 20
X21E | 33 10 11 16 13 7 --- 10 12 18 19 6 | 115 125 125 131 128 128 --- 125 126 127 129 124
22 | 7 11 6 7 6 2 9 6 9 9 9 2 | 26 32 28 27 27 28 26 30 29 30 27 27
23 | 8 9 8 11 8 2 11 7 15 10 14 3 | 23 25 22 28 27 23 24 25 31 23 28 24
24E | 12 13 6 25 21 5 9 9 10 16 15 4 | 67 77 70 74 70 71 68 66 68 67 72 69
25 | 7 8 5 11 8 2 9 6 8 7 12 2 | 27 31 29 29 28 26 26 32 30 27 28 27
26 | 7 8 6 9 8 2 7 6 8 6 7 2 | 48 48 47 48 49 46 47 48 47 43 43 46
27 | 8 8 6 8 9 1 10 6 8 7 8 2 | 29 31 31 28 31 28 31 30 29 24 28 28
28E | 10 13 6 17 14 4 10 13 14 13 16 4 | 27 31 29 24 30 27 26 32 34 29 36 28
29 | 9 8 7 9 8 3 17 7 9 8 9 3 | 45 45 43 47 46 44 46 45 47 45 47 45
30E | 13 10 6 19 14 4 7 9 14 10 15 4 | 22 25 24 32 23 24 25 25 26 29 24 24
31E | 9 8 8 6 10 3 8 7 8 10 8 2 | 29 32 26 32 32 28 31 30 31 33 27 29
32 | 6 5 5 7 7 3 6 5 12 8 14 2 | 26 28 26 30 26 26 26 27 30 27 27 26
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 9 9 7 13 11 3 10 9 13 12 13 |T 38 40 38 40 39 38 35 38 41 38 39 38
WRMS | 8 9 7 16 10 3 11 9 10 10 10 |NE 30 31 29 31 30 29 29 31 33 30 30 29
MEDI | 8 9 7 9 9 3 9 7 10 10 11 |MD 29 31 29 30 31 28 28 32 33 30 28 28
Table 3.2356.5 GPS week: 2356 Day: 5 MJD: 60741.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 17 14 11 --- 10 5 --- 21 12 13 35 6 | 45 47 46 --- 44 44 --- 48 46 44 55 45
2E | 10 9 8 11 9 3 7 7 10 12 17 3 | 15 17 16 18 13 15 19 15 19 17 24 15
X3 | 7 --- 6 10 9 3 7 6 11 8 12 3 | 20 --- 24 22 21 21 22 24 23 21 24 21
4 | 8 10 5 10 9 4 7 10 10 9 13 3 | 42 41 41 46 46 43 44 45 43 42 42 42
5 | 8 7 6 9 8 3 7 8 12 9 13 2 | 22 20 17 22 22 20 20 20 22 22 23 19
X6E | 8 9 6 20 15 3 8 8 13 --- 13 3 | 67 64 68 70 66 67 65 34 70 --- 68 67
7E | 9 11 8 10 15 4 8 10 15 12 16 3 | 28 29 21 27 30 26 24 27 25 30 24 25
X8 | 8 --- 6 10 8 4 --- 7 9 9 13 3 | 20 --- 23 25 21 21 --- 21 19 19 21 20
9 | 8 8 5 9 8 4 6 7 7 6 12 2 | 20 23 21 20 19 19 18 24 20 19 19 20
10 | 7 6 8 13 11 4 8 7 17 7 20 3 | 21 22 23 25 20 21 20 23 23 21 24 20
11E | 10 13 8 24 14 9 16 14 46 13 47 7 | 60 61 62 56 59 58 56 64 78 59 80 60
12 | 8 6 5 7 6 2 15 6 7 9 12 2 | 31 30 30 35 32 31 36 30 33 35 32 31
13 | 7 12 7 10 20 3 9 9 10 9 11 3 | 18 23 17 19 24 19 17 26 21 20 20 19
14 | 7 12 7 11 10 3 8 8 12 9 10 3 | 32 32 30 32 34 32 33 33 34 33 31 31
15 | 11 8 6 7 10 4 12 8 10 9 13 3 | 28 30 24 30 24 28 28 28 27 25 27 26
16 | 7 7 4 7 9 3 18 8 7 11 12 3 | 13 12 13 19 14 13 13 12 15 16 14 12
17 | 7 9 7 11 10 2 8 7 8 7 11 2 | 21 26 16 26 19 21 21 25 21 20 22 20
18E | 10 10 12 16 19 6 11 20 24 18 23 5 | 86 85 86 88 88 86 89 88 91 89 90 87
19 | 6 7 6 9 7 2 11 6 8 12 12 2 | 20 21 15 23 16 17 18 20 19 17 20 17
20 | 11 6 7 7 11 3 9 7 13 13 15 3 | 20 19 16 19 19 17 17 19 21 21 23 16
X21E | 17 9 9 14 7 4 --- 7 18 18 17 4 | 118 117 117 121 118 118 --- 117 128 120 126 119
22 | 6 9 7 9 8 3 9 6 9 8 11 2 | 16 20 17 15 15 16 16 21 16 17 14 16
23 | 8 8 9 11 9 4 10 8 15 12 16 3 | 26 28 25 32 27 26 27 26 28 28 28 26
24E | 11 13 7 32 14 6 14 6 11 19 12 4 | 85 83 85 92 84 87 90 81 89 87 86 85
25 | 8 6 5 8 7 4 8 6 10 8 12 2 | 18 24 23 22 20 20 17 26 22 19 19 20
26 | 7 8 6 10 9 2 8 6 10 6 9 2 | 39 38 40 41 35 38 38 39 38 37 38 38
27 | 6 7 6 11 8 2 8 7 11 7 13 2 | 19 22 23 26 21 21 19 22 19 20 21 20
28E | 9 10 7 25 15 5 9 13 23 15 27 5 | 28 31 30 27 30 29 29 32 37 29 38 28
29 | 9 6 7 10 10 4 18 7 11 9 11 3 | 39 35 35 38 34 36 35 37 35 38 33 35
30E | 11 10 7 20 14 4 9 9 13 8 14 3 | 29 32 31 33 32 30 32 31 31 32 31 30
31E | 8 8 7 9 9 3 8 6 10 7 11 2 | 23 24 20 26 24 24 25 24 24 27 23 22
32 | 8 6 5 8 9 2 7 5 10 8 12 2 | 20 24 22 25 21 21 19 24 19 21 21 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 9 7 13 11 4 10 9 15 11 17 |T 34 36 33 36 34 33 31 34 36 33 36 33
WRMS | 8 9 7 11 11 4 11 9 11 10 12 |NE 24 25 23 26 24 23 23 25 24 24 24 23
MEDI | 8 8 7 10 9 3 8 7 11 9 13 |MD 23 28 23 26 24 24 24 26 24 25 24 22
Table 3.2356.6 GPS week: 2356 Day: 6 MJD: 60742.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 26 14 18 --- 19 6 --- 26 12 17 36 8 | 58 50 51 --- 54 49 --- 53 53 55 69 52
2E | 10 8 9 13 13 4 9 7 10 14 14 3 | 29 31 34 29 29 31 35 31 36 31 35 31
3 | 6 9 6 11 10 3 8 5 10 8 16 2 | 33 18 35 37 35 33 33 34 36 33 34 33
4 | 8 7 6 11 11 3 8 9 12 8 13 3 | 51 51 50 57 55 52 53 52 54 51 51 51
5 | 8 7 6 6 7 2 8 8 11 10 11 2 | 39 36 35 36 38 37 37 36 40 38 39 36
6E | 7 9 5 23 15 3 11 7 17 9 12 3 | 89 90 90 88 91 89 89 32 91 57 92 90
7E | 7 8 8 14 16 3 7 7 11 15 11 3 | 32 33 30 36 36 33 30 34 36 33 35 32
X8 | 8 9 7 9 7 4 --- 5 8 11 10 3 | 34 17 34 33 34 32 --- 33 34 29 32 32
9 | 9 7 5 9 11 3 7 7 11 8 11 2 | 27 30 28 31 29 27 27 31 32 25 27 28
10 | 7 5 7 11 9 3 7 7 12 10 16 3 | 39 36 39 38 37 38 39 38 41 34 35 37
11E | 9 14 7 17 16 7 13 14 44 18 41 7 | 55 57 56 49 51 55 55 62 73 57 73 56
12 | 8 7 6 9 9 4 15 6 7 8 13 3 | 52 52 50 52 56 53 59 54 50 53 49 52
13 | 5 8 8 13 21 5 11 8 8 11 9 3 | 28 31 27 30 30 29 27 34 31 27 28 28
14 | 5 9 8 9 8 2 8 7 11 12 7 2 | 48 49 48 48 52 49 49 50 53 51 50 49
15 | 7 6 7 8 7 3 12 6 8 12 11 2 | 44 41 39 46 37 42 45 43 42 39 39 41
16 | 7 9 6 7 10 3 18 7 7 13 9 3 | 29 27 27 30 29 26 28 24 30 32 26 27
17 | 5 8 6 8 9 2 8 5 6 10 8 2 | 32 36 31 31 33 34 32 35 35 35 32 32
18E | 11 8 10 22 16 3 7 18 17 15 14 4 | 119 119 119 124 118 120 121 123 116 119 117 119
19 | 4 7 6 9 8 2 10 7 6 9 9 2 | 39 39 37 39 37 38 38 40 42 39 38 38
20 | 9 6 7 9 9 3 8 8 12 14 13 3 | 37 33 32 35 34 33 34 34 39 36 37 34
X21E | 13 9 13 15 15 7 --- 7 8 18 16 4 | 147 155 156 159 153 156 --- 154 158 159 161 155
22 | 4 8 7 9 6 3 9 6 7 11 8 2 | 28 32 28 26 29 28 27 31 30 28 27 28
23 | 7 8 7 10 9 3 8 9 12 11 13 3 | 54 51 52 55 55 53 52 52 56 48 52 52
24E | 9 10 6 23 12 4 14 6 11 14 13 4 | 128 125 126 129 124 126 130 119 128 128 124 126
25 | 7 6 5 11 8 3 6 9 7 8 16 2 | 23 26 26 24 26 23 21 30 23 21 21 23
26 | 6 7 6 7 10 3 7 4 6 8 8 2 | 45 41 43 45 43 43 44 44 44 40 42 43
27 | 7 8 7 10 9 2 9 5 7 9 9 2 | 31 31 33 30 33 30 31 31 30 29 27 30
28E | 12 11 9 25 22 5 11 15 29 19 32 6 | 54 56 56 53 58 54 55 57 62 60 63 55
29 | 9 8 7 9 10 3 18 8 9 11 9 3 | 56 53 52 54 53 53 56 55 54 55 51 53
30E | 8 9 7 20 23 5 7 9 11 17 13 4 | 53 53 51 56 55 53 55 54 54 54 49 52
31E | 6 9 8 10 12 3 10 6 9 10 18 3 | 23 27 19 27 24 23 23 25 23 23 25 22
32 | 7 5 4 9 9 3 7 5 7 9 14 2 | 30 29 29 34 30 29 28 30 29 28 26 28
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 7 13 12 3 10 8 14 12 15 |T 49 48 48 50 49 49 46 48 51 48 50 48
WRMS | 7 8 7 12 12 3 10 8 9 11 11 |NE 38 36 36 38 38 37 38 38 39 36 36 36
MEDI | 7 8 7 10 10 3 8 7 10 11 13 |MD 39 36 37 38 37 38 38 36 41 38 38 37
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 4.2356 GPS week: 2356 MJD: 60736.0-60742.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 |U 9 8 19 |U 11 16 34 |U 9 11 33 |
emr | emr 2894 | 12 17 28 | 13 21 42 | 10 14 37 |
esa | esa 3072 | 9 8 20 | 10 18 33 | 8 14 32 |
gfz | gfz 2973 | 13 22 26 |U 10 15 38 | 9 11 32 |
grg | grg 3069 |U 10 12 24 |U 10 18 39 | 9 11 36 |
igr | igr 2919 | 9 9 18 | 11 19 36 | 8 13 33 |
igs | igs 3071 | 9 10 19 | 10 15 34 | 8 11 31 |
jgx | jgx 2797 |U 9 11 19 |U 11 21 42 |U 10 16 33 |
jpl | jpl 3017 | 12 11 23 | 11 19 44 | 10 12 37 |
mit | mit 3072 |U 11 11 23 |U 11 15 42 |U 8 10 31 |
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 5.2356.0 GPS week: 2356 Day: 0 MJD: 60736.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 11 16 28 | 9 13 35 |
emr | emr 2872 | ---- ---- ---- | 12 23 37 | 9 14 39 |
esa | esa 3072 | ---- ---- ---- | 10 19 26 | 9 14 32 |
gfz | gfz 2973 | ---- ---- ---- | 11 17 32 | 11 10 33 |
grg | grg 3070 | ---- ---- ---- | 10 17 37 | 9 11 37 |
igr | igr 2976 | ---- ---- ---- | 10 16 29 | 8 13 32 |
igs | igs 3072 | 8 11 21 | 10 16 29 | 8 10 31 |
jgx | jgx 2880 | 10 11 20 | 10 16 34 | 9 16 31 |
jpl | jpl 3072 | 10 12 26 | 11 21 42 | 11 13 39 |
mit | mit 3072 | 11 13 26 | 10 16 29 | 8 11 30 |
Table 5.2356.1 GPS week: 2356 Day: 1 MJD: 60737.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 9 8 22 | 9 14 37 | 9 16 32 |
emr | emr 2872 | 11 13 26 | 11 16 40 | 9 17 40 |
esa | esa 3072 | 8 8 23 | 8 16 38 | 8 15 32 |
gfz | gfz 2973 | 11 26 25 | 11 13 38 | 11 14 32 |
grg | grg 3070 | 9 10 25 | 10 14 46 | 8 13 32 |
igr | igr 3065 | 8 8 21 | 8 13 37 | 8 14 29 |
igs | igs 3070 | 9 9 20 | 9 13 40 | 8 14 30 |
jgx | jgx 2784 | 9 10 21 | 9 15 38 | 10 21 32 |
jpl | jpl 2976 | ---- ---- ---- | 10 16 55 | ---- ---- ---- |
mit | mit 3072 | 11 9 19 | 9 14 41 | 8 13 29 |
Table 5.2356.2 GPS week: 2356 Day: 2 MJD: 60738.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 8 23 | 11 14 37 | 7 9 28 |
emr | emr 2858 | 10 11 31 | 13 22 38 | 11 12 28 |
esa | esa 3072 | 8 9 26 | 9 19 32 | 7 12 26 |
gfz | gfz 2972 | 11 11 32 | 11 17 41 | 7 9 28 |
grg | grg 3072 | 10 9 27 | 10 19 39 | 7 8 27 |
igr | igr 2880 | 8 8 21 | 10 21 31 | 6 9 26 |
igs | igs 3072 | 9 8 23 | 9 15 33 | 7 9 24 |
jgx | jgx 2784 | 8 9 21 | 11 22 41 | 8 14 27 |
jpl | jpl 2976 | 10 10 27 | 11 19 45 | 9 10 35 |
mit | mit 3072 | 10 10 24 | 13 13 44 | 7 9 23 |
Table 5.2356.3 GPS week: 2356 Day: 3 MJD: 60739.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 10 16 | 13 18 35 | 9 12 38 |
emr | emr 2865 | 13 10 27 | 17 23 36 | 10 13 41 |
esa | esa 3072 | 8 7 17 | 12 20 31 | 9 14 37 |
gfz | gfz 2970 | 12 29 24 | 11 15 42 | 8 10 34 |
grg | grg 3069 | 10 12 22 | 11 18 36 | 10 9 42 |
igr | igr 2875 | 8 8 15 | 13 24 39 | 9 14 41 |
igs | igs 3070 | 8 10 16 | 11 17 34 | 8 10 36 |
jgx | jgx 2784 | 10 11 16 | 14 28 47 | 10 17 39 |
jpl | jpl 2880 | ---- ---- ---- | 14 19 38 | 11 12 36 |
mit | mit 3072 | 12 12 23 | 14 15 53 | 8 7 35 |
Table 5.2356.4 GPS week: 2356 Day: 4 MJD: 60740.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 22 | 10 16 33 | 10 10 35 |
emr | emr 2863 | 11 12 21 | 14 23 50 | 9 12 38 |
esa | esa 3072 | 9 8 19 | 9 17 33 | 9 14 32 |
gfz | gfz 2973 | 11 8 22 | 9 14 39 | 10 12 36 |
grg | grg 3067 | 11 16 26 | 13 21 43 | 10 10 39 |
igr | igr 2880 | 10 9 19 | 10 19 37 | 9 14 36 |
igs | igs 3072 | 9 10 20 | 9 15 34 | 8 11 31 |
jgx | jgx 2784 | 9 11 21 | 11 24 45 | 9 12 36 |
jpl | jpl 3072 | 12 11 24 | 10 19 43 | 10 11 38 |
mit | mit 3072 | 11 10 26 | 12 15 41 | 9 11 33 |
Table 5.2356.5 GPS week: 2356 Day: 5 MJD: 60741.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 10 19 | 10 15 30 | 9 9 31 |
emr | emr 2864 | 12 17 29 | 15 20 47 | 9 15 39 |
esa | esa 3072 | 10 11 23 | 11 17 35 | 9 16 31 |
gfz | gfz 2976 | 13 9 24 | 9 14 39 | 9 11 32 |
grg | grg 3068 | 11 12 25 | 9 18 35 | 9 11 38 |
igr | igr 2880 | 11 12 22 | 12 17 39 | 9 15 35 |
igs | igs 3072 | 11 11 21 | 9 14 34 | 8 12 31 |
jgx | jgx 2784 | 12 13 22 | 13 19 45 | 11 15 35 |
jpl | jpl 3072 | 11 11 26 | 10 17 45 | 9 14 38 |
mit | mit 3072 | 13 12 28 | 11 12 41 | 8 11 35 |
Table 5.2356.6 GPS week: 2356 Day: 6 MJD: 60742.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 5 11 | 12 18 42 | 11 10 32 |
emr | emr 3066 | 15 39 32 | 11 22 44 | 11 13 34 |
esa | esa 3072 | 11 7 10 | 11 18 35 | 9 15 33 |
gfz | gfz 2974 | 19 49 32 | 12 16 38 | 10 8 33 |
grg | grg 3070 | 10 16 18 | 9 17 36 | 9 12 39 |
igr | igr 2880 | 9 9 10 | 12 24 37 | 8 13 34 |
igs | igs 3072 | 10 10 11 | 10 17 36 | 8 11 31 |
jgx | jgx 2784 | 7 9 10 | 12 28 44 | 11 16 34 |
jpl | jpl 3072 | 15 14 13 | 12 21 40 | 10 15 40 |
mit | mit 3072 | 8 9 12 | 11 18 46 | 7 10 30 |
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 6.2356 GPS week: 2356 MJD: 60736.500-60742.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 5 -8 32 -57 -6 | 0 16
| 8 15 26 42 4 | 2
emr uuuuu | 14 -8 59 33 -5 | -10 23
| 9 16 95 101 7 | 2
esa uuuuu | 3 -3 37 31 1 | 3 17
| 6 6 33 31 4 | 2
gfz uuuuu | -4 14 -19 98 3 | 12 22
| 8 17 158 78 4 | 2
grg uuuuu | 4 14 -19 102 1 | 9 20
| 7 8 44 70 4 | 2
igr xxxxx | 4 6 14 -25 -6 | 5 19
| 5 8 39 31 3 | 3
irf xxxxx | 4 2 12 22 3 | -1 20
| 6 5 15 14 6 | 3
jgx uuuuu | -12 -32 28 -76 -2 | 3 18
| 8 7 33 27 2 | 2
jpl uuuuu | -3 -7 52 -85 14 | 7 23
| 10 7 43 53 5 | 4
mit uuuuu | 28 28 -172 138 6 | 38 44
| 13 13 39 66 8 | 2
ngs uuuuu | -40 19 -80 -153 -4 | 17 23
| 31 26 200 142 4 | 2
sio xxxxx | -75 -8 -92 -16 16 | 41 48
| 81 87 74 79 12 | 3
Table 7.2356.0 GPS week: 2356 Day: 0 MJD: 60736.500
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 -2 13 7 -3 | 2 16
emr uuuuu | 8 0 19 28 -8 | -7 21
esa uuuuu | -2 0 27 -20 0 | 4 17
gfz uuuuu | 8 23 -155 31 5 | 13 22
grg uuuuu | -1 6 -19 -11 -7 | 12 21
igr xxxxx | 13 13 16 -55 -5 | 9 20
irf xxxxx | 7 10 -9 24 -7 | 3 21
jgx uuuuu | 5 -33 -16 -93 0 | 5 17
jpl uuuuu | 15 -4 44 -52 17 | 5 20
mit uuuuu | 34 24 -166 225 -10 | 41 46
ngs uuuuu | -95 -13 237 -140 -2 | 18 24
sio xxxxx | -130 71 -173 -142 1 | 40 47
Table 7.2356.1 GPS week: 2356 Day: 1 MJD: 60737.500
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 0 16 -70 -7 | 1 16
emr uuuuu | 11 -9 1 74 -5 | -8 22
esa uuuuu | -3 -9 84 13 3 | 2 16
gfz uuuuu | -11 28 -177 221 3 | 12 21
grg uuuuu | 14 4 21 168 1 | 10 20
igr xxxxx | -1 -3 79 -61 -6 | 7 19
irf xxxxx | -3 2 22 -1 3 | 0 21
jgx uuuuu | -15 -35 60 -111 1 | 3 17
jpl uuuuu | -7 -5 8 -74 8 | 5 20
mit uuuuu | 20 29 -175 101 4 | 38 44
ngs uuuuu | -22 8 125 -419 -6 | 17 24
sio xxxxx | -161 96 -111 -30 8 | 40 46
Table 7.2356.2 GPS week: 2356 Day: 2 MJD: 60738.500
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 | 3 -36 17 -129 -7 | 1 16
emr uuuuu | 14 -3 166 87 -5 | -7 22
esa uuuuu | 6 2 10 69 6 | 3 18
gfz uuuuu | -4 37 -130 127 2 | 13 23
grg uuuuu | 4 26 -63 99 1 | 11 21
igr xxxxx | 8 7 43 31 -11 | 7 19
irf xxxxx | 1 9 -1 34 9 | 0 21
jgx uuuuu | -9 -39 5 -78 -4 | 4 18
jpl uuuuu | -14 2 120 -155 7 | 6 22
mit uuuuu | 30 37 -196 219 12 | 39 44
ngs uuuuu | -33 6 -45 -121 0 | 19 25
sio xxxxx | -148 73 -63 5 5 | 41 48
Table 7.2356.3 GPS week: 2356 Day: 3 MJD: 60739.500
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 | -3 7 30 -71 -4 | -3 17
emr uuuuu | 30 13 -67 212 -17 | -12 24
esa uuuuu | 1 -10 55 20 3 | 0 16
gfz uuuuu | -3 2 48 93 3 | 9 18
grg uuuuu | 13 12 15 86 2 | 6 17
igr xxxxx | -1 -6 -21 -37 -9 | 1 18
irf xxxxx | 5 -3 16 40 10 | -4 18
jgx uuuuu | -15 -36 78 -96 -3 | 0 17
jpl uuuuu | -15 -4 8 -162 14 | 3 20
mit uuuuu | 6 7 -164 174 14 | 35 39
ngs uuuuu | -6 22 -106 -154 -9 | 15 22
sio xxxxx | -73 -66 -151 -67 14 | 37 43
Table 7.2356.4 GPS week: 2356 Day: 4 MJD: 60740.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 20 4 81 -46 -11 | -2 16
emr uuuuu | 10 -4 39 -32 -6 | -13 25
esa uuuuu | 5 -6 68 31 1 | 1 15
gfz uuuuu | -15 8 53 152 5 | 10 18
grg uuuuu | 3 21 8 206 3 | 6 17
igr xxxxx | 5 15 -14 -5 -4 | 1 18
irf xxxxx | 9 -2 36 9 5 | -4 18
jgx uuuuu | -19 -35 6 -62 -4 | 0 17
jpl uuuuu | 0 -14 24 -80 21 | 4 20
mit uuuuu | 27 20 -116 86 9 | 36 41
ngs uuuuu | -33 21 -258 -221 -11 | 15 22
sio xxxxx | -61 -38 -73 98 28 | 38 44
Table 7.2356.5 GPS week: 2356 Day: 5 MJD: 60741.500
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 | 3 -20 13 -62 -13 | 0 17
emr uuuuu | 21 -38 47 -83 0 | -10 25
esa uuuuu | 15 4 -5 65 1 | 4 19
gfz uuuuu | -1 -11 272 78 8 | 13 24
grg uuuuu | 2 13 0 71 5 | 9 21
igr xxxxx | 1 4 26 -22 -3 | 3 20
irf xxxxx | 13 -2 14 23 2 | 0 21
jgx uuuuu | -18 -22 23 -36 -2 | 4 19
jpl uuuuu | 3 -20 83 -36 15 | 10 27
mit uuuuu | 32 48 -147 85 9 | 40 46
ngs uuuuu | -69 72 -268 -40 -1 | 17 24
sio xxxxx | -17 -57 50 -33 25 | 44 53
Table 7.2356.6 GPS week: 2356 Day: 6 MJD: 60742.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -5 -7 52 -29 -1 | -1 16
emr uuuuu | 6 -18 206 -54 7 | -11 24
esa uuuuu | 0 0 18 35 -5 | 5 21
gfz uuuuu | -4 9 -41 -15 -4 | 15 27
grg uuuuu | -5 16 -95 97 -2 | 10 23
igr xxxxx | 0 11 -29 -29 -2 | 3 19
irf xxxxx | -3 1 6 22 -2 | 1 22
jgx uuuuu | -15 -22 38 -54 -1 | 4 19
jpl uuuuu | -4 -7 79 -36 15 | 13 31
mit uuuuu | 48 32 -239 73 8 | 41 48
ngs uuuuu | -20 19 -245 23 -3 | 17 24
sio xxxxx | 67 -133 -122 53 30 | 46 56
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