[IGSREPORT-30516] Wk 2372 IGS Final Orbits
acc
acc at igs.org
Fri Jul 11 04:07:29 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2372 (Jun 22, 2025 - Jun 28, 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_20251730000_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 | 29 29 ABMF ASCG BADG BRFT BRST BUCU CPVG DUBO GAMB
0 | COD | GANP IISC KOUG LMMF NNOR NRC1 NRMD PERT QUIN SCH2
0 | COD | SCRZ SSIA TID1 TLSE URUM WIND XMIS YAR2 ZIM2 SCRZ
0 | EMR | DAV1 HOFN IISC NRC1 WIND BADG DAV1 NRC1 PDEL WIND
0 | ESA | BADG BAKE CHUR IISC TASH BAKE CHUR NNOR NRC1 NYA2
0 | ESA | TASH URUM
0 | GFZ | 21 21 BADG LAUT NRMD ONSA SYOG TASH LAUT NYA2 ONSA
0 | GFZ | SYOG TASH
0 | GRG | NRMD TASH TASH
0 | JPL | BADG
0 | MIT | 21 21 ABMF BJFS DARW GMSD IRKJ MADR MAR6 MEDI PARC
0 | MIT | SCTB SFER SPT0 TLSE WARK WGTN ABMF BJFS CKSV DARW
0 | MIT | GMSD IRKJ MADR MAR6 MEDI PARC SCTB SFER SPT0 TLSE
0 | MIT | WARK WGTN
1 | COD | 19 19 ABMF ADIS ASCG BRST BUCU CCJ2 CKSV CPVG CRO1
1 | COD | CZTG DUBO FAA1 FAIR FLIN GANP GRAC KIRI LMMF MAL2
1 | COD | MAR6 MCM4 MOBS NAUR NICO NLIB NRC1 NRMD PERT SCH2
1 | COD | SCRZ SCUB SSIA TID1 VNDP XMIS YEL2 ZIM2 NYA2 WTZR
1 | EMR | BRST CHUR MCIL PDEL YEL2 BRST CHUR NYAL YEL2
1 | ESA | MAW1 CZTG MAW1 SCUB ZAMB
1 | GFZ | 21 21 CMUM NRMD ONSA PTVL NYA2 ONSA PTVL ZAMB
1 | GRG | 19 NRMD VOIM CKSV SCUB VOIM
1 | JGX | WTZR
1 | MIT | ADIS CKSV CMUM FLRS GMSD INVK LPAL MADR MCIL MEDI
1 | MIT | PARC PRDS REDU RIGA TRO1 UFPR WUHN YARR ADIS CKSV
1 | MIT | FLRS GMSD INVK LPAL MADR MCIL MEDI PARC PRDS REDU
1 | MIT | RIGA TRO1 UFPR WUHN YARR
2 | COD | AREQ
2 | EMR | BADG BRST IQAL MCIL BRST DAV1 IQAL NRMD
2 | ESA | BAKE
2 | GFZ | 21 21 AREQ LAUT LPGS NLIB NRMD ONSA AREQ LAUT ONSA
2 | GRG | 26 26 CCJ2 GLSV NRMD NYA2 TRO1 NYA2 TRO1
2 | JGX | IQAL
2 | JPL | AREQ BOGT AREQ BOGT NRMD TRO1
2 | MIT | ASCG CMUM CPVG DARW GMSD MADR MEDI METG NNOR PIMO
2 | MIT | POAL VNDP YARR ASCG CMUM CPVG DARW GMSD MADR MEDI
2 | MIT | METG NNOR PIMO POAL VNDP YARR
3 | COD | ASCG CKSV CPVG GANP IRKJ KOUG MGUE NYA2 POHN SCUB
3 | COD | STJ3 SUTM TLSE YEL2 NYA2 NYAL RIO2 SCUB
3 | EMR | DAV1 MCIL PDEL YEL2 BADG DAV1 NRMD YEL2
3 | ESA | GMSD IQAL GMSD MGUE TASH
3 | GFZ | 21 21 NYA2 ONSA POHN IRKJ NYA2 ONSA POHN SCUB
3 | GRG | CZTG PTGG SUTM SYOG TASH AREQ CZTG NRMD SUTM TASH
3 | JPL | BADG CHTI GLPS NRMD PTGG RIO2
3 | MIT | CKSV CMUM DARW GAMB GANP GLSV GMSD MCIL MEDI NNOR
3 | MIT | PARC POAL PTAG REDU SFER TLSE CKSV CMUM DARW GAMB
3 | MIT | GANP GLSV GMSD MCIL MEDI NNOR PARC POAL PTAG REDU
3 | MIT | SFER TLSE
4 | COD | ASCG BADG CPVG DAV1 FALK GANP HKSL MIZU NNOR NYAL
4 | COD | SEYG SYOG TASH TLSE NNOR NYAL SYOG
4 | EMR | BADG CHUR FAIR IQAL MAC1 NRMD AREQ BADG CHUR FAIR
4 | EMR | IQAL MAC1 NRMD SCOR TRO1 YEL2
4 | ESA | FAIR KIT3 TASH YEL2 FAIR FALK KIT3 MGUE NYA2 SEYG
4 | ESA | TASH YEL2
4 | GFZ | 21 21 BSHM KIT3 ONSA POHN TASH BSHM KIT3 ONSA POHN
4 | GFZ | SYOG TASH WTZR
4 | GRG | DAV1 SEYG SYOG DAV1 SEYG SYOG TASH
4 | JPL | AREQ BADG BSHM HKSL
4 | MIT | ABMF AREQ CMUM DARW GANP GMSD HOFN IRKJ MADR MEDI
4 | MIT | REDU SCTB SFER TLSE VIS0 VNDP WGTN YARR YEBE YEL2
4 | MIT | ABMF AREQ CMUM DARW GANP GMSD HOFN IRKJ MADR MEDI
4 | MIT | REDU SCTB SFER TLSE VIS0 VNDP WGTN YARR YEBE YEL2
5 | COD | ALGO AREQ ASCG BADG CPVG GODN SYOG TLSE WIND YEL2
5 | EMR | CHUR DAV1 AREQ BADG BRST CHUR DAV1 NRMD YEL2
5 | ESA | BADG CHUR TASH URUM CHUR YEL2
5 | GFZ | 21 21 AREQ BADG LAUT NYA2 ONSA ALGO AREQ IRKJ LAUT
5 | GFZ | NYA2
5 | GRG | AREQ IRKJ WIND AREQ SUTM WIND
5 | JGX | AREQ
5 | JPL | BADG GODN HKSL URUM
5 | MIT | GMSD HOFN MADR MAR6 MEDI NRC1 SFER STJO TLSE UFPR
5 | MIT | VNDP WGTN WROC YEL2 GMSD HOFN MADR MAR6 MEDI NRC1
5 | MIT | SFER STJO TLSE UFPR VNDP WGTN WROC YEL2
6 | COD | ABMF ASCG BADG CPVG FLIN FLRS GANP HKSL MATE MCIL
6 | COD | NRC1 UNSA ZAMB MATE TASH
6 | EMR | CHUR SYOG UNSA WTZR ZAMB BADG BRST CHUR NRMD SYOG
6 | EMR | TASH YEL2 ZAMB
6 | ESA | BADG CHUR IQAL TASH CHUR IQAL TASH UNSA
6 | GFZ | 21 21 BADG LAUT NRC1 ONSA UNSA LAUT NRC1 ONSA RIO2
6 | GFZ | SYOG
6 | GRG | 13 13 NRMD
6 | JPL | BADG HKSL NRMD UNSA
6 | MIT | BRUX BUCU CRO1 FLRS GMSD GRAS IRKJ MADR MEDI NICO
6 | MIT | NNOR NOT1 PDEL SCTB SOFI SVTL TLSE TRO1 UFPR WGTN
6 | MIT | YEBE BUCU CRO1 FLRS GMSD GRAS IRKJ MADR MEDI NICO
6 | MIT | NNOR NOT1 PDEL SCTB SOFI SVTL TLSE TRO1 UFPR WGTN
6 | MIT | YEBE
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 | ~20:00 | ~ 0.30 ns
1 | ESA | ~22:00 | ~ 0.31 ns
2 | COD | ~23:15 | ~ -0.14 ns
2 | ESA | ~19:00 | ~ 0.30 ns
3 | ESA | ~01:10 | ~ 0.29 ns
4 | ESA | ~21:50 | ~ 0.31 ns
5 | ESA | ~17:00 | ~ 0.29 ns
6 | ESA | ~01:00 | ~ 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. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
0 | GFZ | 21
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 | 1.0 -1.0 .1 2 4 -7 .00
EMR | 0 | 9.7 -7.8 -11.7 11 -4 5 .09
ESA | 0 | -.2 -.8 -.4 0 -4 13 -.65
GFZ | 0 | .4 -.6 -.3 1 12 7 .27
GRG | 0 | .8 -.6 -.4 -1 7 -2 .30
JGX | 0 | .9 -3.0 -2.5 -2 7 30 -.21
JPL | 0 | 3.8 -4.5 -7.8 9 2 22 .14
MIT | 0 | -.2 -2.0 2.9 5 -1 23 .21
NGS | 0 | 4.2 -1.1 7.7 -1 -9 -1 .19
SIO | 0 | -.4 -1.4 -10.2 -15 75 -14 .18
COD | 1 | 1.5 -1.3 -.1 9 1 -10 -.12
EMR | 1 | 6.6 -8.4 -12.0 11 -8 3 -.00
ESA | 1 | -.1 -.9 -.2 -13 -3 10 -.72
GFZ | 1 | .2 -.5 -.0 0 12 7 .20
GRG | 1 | .8 -1.1 -.4 2 0 12 .03
JGX | 1 | 1.0 -4.9 -.6 3 9 17 -.08
JPL | 1 | 8.3 -6.8 -6.6 6 -11 23 .18
MIT | 1 | .0 -5.5 5.5 -1 -4 18 .14
NGS | 1 | 2.8 -5.0 -5.4 -21 29 -27 .07
SIO | 1 | -2.7 -3.8 -8.2 -23 95 -41 .20
COD | 2 | 1.6 -.8 .1 11 2 -13 -.11
EMR | 2 | 11.1 -8.7 -11.6 12 0 10 -.03
ESA | 2 | .2 -.6 -.1 6 -10 4 -.74
GFZ | 2 | .7 -.3 -.2 1 16 16 .24
GRG | 2 | .3 -.8 -.6 7 6 5 .13
JGX | 2 | .7 -4.2 -2.4 10 4 14 -.03
JPL | 2 | -1.6 -7.5 -8.7 3 -7 14 .19
MIT | 2 | -2.4 -8.2 4.4 7 -2 30 .09
NGS | 2 | 3.0 -.7 2.0 -4 5 -12 .03
SIO | 2 | -5.3 -6.4 -5.3 -70 61 -18 .26
COD | 3 | 1.4 -.7 .2 15 -3 -14 -.10
EMR | 3 | 4.5 -8.4 -10.8 6 -8 3 .15
ESA | 3 | -.0 -.8 -.3 3 -5 12 -.74
GFZ | 3 | .6 .0 .1 -4 11 9 .31
GRG | 3 | .1 -.7 -.7 13 -3 6 .07
JGX | 3 | -.8 -4.2 -2.7 16 -2 28 -.07
JPL | 3 | -4.1 -8.5 -8.8 5 -2 10 .01
MIT | 3 | -2.1 -8.4 9.6 4 -4 17 .11
NGS | 3 | 2.1 -5.2 2.4 -14 -2 -26 .08
SIO | 3 | -7.4 -6.4 -5.0 -56 79 -6 .12
COD | 4 | .8 -.6 .1 14 -8 -1 -.07
EMR | 4 | 5.4 -7.8 -7.5 9 -8 5 -.07
ESA | 4 | -.2 -.3 .4 1 -9 3 -.71
GFZ | 4 | .4 -.3 .9 11 1 16 .37
GRG | 4 | .1 -.8 -.4 7 8 4 -.03
JGX | 4 | 1.9 -2.1 -1.5 17 4 30 -.17
JPL | 4 | -.6 -4.9 -9.6 11 -5 0 .05
MIT | 4 | -.8 -6.6 4.6 11 5 1 .01
NGS | 4 | 2.0 -6.3 6.1 5 -10 6 .08
SIO | 4 | -5.2 -6.2 -5.0 -58 27 23 .12
COD | 5 | .6 -.5 .6 16 0 -17 -.04
EMR | 5 | 8.2 -10.2 -9.4 10 -3 5 -.03
ESA | 5 | -.2 -.8 .1 -10 -1 20 -.78
GFZ | 5 | .2 -.8 .2 10 -10 5 .16
GRG | 5 | .9 -1.0 -.2 -2 17 11 -.04
JGX | 5 | 1.5 -5.4 -2.1 8 0 20 -.11
JPL | 5 | 1.0 -9.5 -6.2 6 8 17 .06
MIT | 5 | .1 -8.6 8.0 4 6 4 .02
NGS | 5 | 6.0 -6.5 3.4 -9 -5 -18 .07
SIO | 5 | -2.6 -7.0 -1.4 -57 5 41 .14
COD | 6 | .8 -.8 .4 16 0 -14 -.04
EMR | 6 | 4.0 -7.0 -9.6 10 -10 1 .27
ESA | 6 | -.5 -.4 .3 -6 -6 10 -.67
GFZ | 6 | -.2 -.4 -.3 5 6 13 .32
GRG | 6 | .5 -.6 -1.2 12 16 16 .14
JGX | 6 | 1.4 -2.7 -.6 5 -10 4 .00
JPL | 6 | 2.4 -7.2 -7.0 3 -6 5 .13
MIT | 6 | -1.0 -5.7 10.0 -2 15 -8 .01
NGS | 6 | 2.9 1.2 -1.8 -3 -5 11 .24
SIO | 6 | -3.2 -5.3 -3.6 -76 25 21 .20
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 1.2372.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2372.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 2.2372.[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 3.2372.[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 5.2372.0-6). 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 2372 summary. (Jun 22, 2025 - Jun 28, 2025)
Table 1.2372.a GPS week: 2372 MJD: 60848.000-60854.000
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 778| 0 0 2 16 0 14 .01 7 7 | -825 198 6 122
| 0 0 0 10 7 20 .01 | 76 180
emr 101| 0 1 -1 -1 -3 24 -.02 9 9 | 15052 -30653 7 92
| 0 0 0 8 8 9 .02 | 14575 29464
esa 187| 0 0 -2 3 -2 0 -.11 7 7 | -429 -1595 7 164
| 0 0 0 5 8 8 .01 | 1405 1820
gfz 143| -1 0 0 16 6 12 .10 9 9 | -218 69 10 110
| 0 1 1 6 9 11 .02 | 153 119
grg 125| 2 0 4 -18 17 -15 .10 10 9 | 0 -42 8 129
| 0 0 0 10 12 24 .02 | 61 67
igr n/a| 0 0 0 0 -1 0 .01 3 3 | 9901 -459 9 75
| 0 0 0 5 7 8 .01 | 1306 428
jgx n/a| 0 0 -1 1 -19 10 -.01 7 7 | -5 -39 20 71
| 0 0 0 4 8 10 .02 | 101 141
jpl 120| 0 0 1 8 3 23 .06 9 9 | -2318 -573 8 83
| 0 0 0 7 7 11 .01 | 1444 406
mit 363| 0 0 -2 -1 -4 -52 -.00 7 7 | 9456 605 59 516
| 0 0 0 18 23 47 .01 | 1065 1270
ngs 269| 0 0 3 -8 3 6 -.08 10 10 | -824 204 547 863
| 0 0 2 10 9 14 .02 | 78 166
sio 363| 0 0 1 -25 -3 -7 -.02 9 8 | --- --- --- ---
| 0 0 1 7 13 30 .01 | --- ---
Table 1.2372.b GPS week : 2372 MJD: 60848.000-60854.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 4 4 4 4 3 |
2 | 3 4 3 3 3 3 3 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 4 3 4 |
5 | 3 3 3 3 3 3 2 |
6 | 2 3 3 3 2 3 3 |
7 | 2 2 2 2 2 2 2 |
8 | 3 3 3 3 3 3 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 3 3 3 3 3 3 3 |
12 | 3 3 3 3 3 3 3 |
13 | 3 3 3 3 3 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 4 3 3 3 3 |
16 | 3 3 3 3 3 3 3 |
17 | 4 3 3 3 3 3 3 |
18 | 3 3 3 3 3 3 3 |
19 | 3 4 3 4 3 3 3 |
20 | 3 3 3 3 3 3 3 |
21 | 7 4 6 4 4 4 4 |
22 | 2 2 2 2 2 2 2 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 3 3 3 |
27 | 4 3 3 3 3 3 3 |
28 | 3 3 3 3 3 3 3 |
29 | 4 3 3 3 3 3 3 |
30 | 3 3 2 3 3 3 2 |
31 | 2 2 2 2 2 2 2 |
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 2.2372.0 GPS week: 2372 Day: 0 MJD: 60848.000
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 784| 0 0 1 11 8 -11 .02 7 7 | -813 195 6 117
emr 102| 0 0 -1 -6 7 8 -.05 9 9 | 12413 -25009 9 87
esa 187| 0 0 -2 3 5 -1 -.12 7 7 | -306 -511 7 167
gfz 147| -1 0 0 4 18 -5 .09 10 10 | -470 286 10 107
grg 122| 1 0 2 -37 13 -56 .12 10 10 | -68 44 8 114
igr n/a| 0 0 1 -3 13 -5 -.01 3 3 | 11315 -243 9 71
jgx n/a| 0 -1 -1 -1 -4 3 .01 7 7 | -131 138 20 73
jpl 120| -1 0 1 8 16 26 .04 8 8 | -657 -452 8 83
mit 363| -1 1 -4 31 -45 -1 -.00 8 7 | 10645 1101 34 63
ngs 268| 0 0 3 -20 12 21 -.12 10 9 | -803 191 554 889
sio 369| -1 0 2 -10 -25 5 .00 9 9 | --- --- --- ---
Table 2.2372.1 GPS week: 2372 Day: 1 MJD: 60849.000
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 784| 0 -1 1 9 -3 42 .01 7 7 | -682 127 7 132
emr 101| 0 1 -2 14 -9 28 -.03 10 10 | 30042 -60628 7 96
esa 187| 0 0 -2 -3 0 2 -.11 8 7 | 110 -1757 8 165
gfz 143| 0 0 0 23 11 32 .13 9 10 | -156 115 10 106
grg 126| 2 0 4 -15 5 12 .08 10 8 | 73 -124 8 142
igr n/a| 0 0 0 6 -1 15 .01 3 3 | 11205 -368 10 81
jgx n/a| 0 0 -1 2 -20 31 .01 7 7 | 22 2 20 68
jpl 120| 0 1 1 20 4 40 .07 9 9 | -801 -650 8 79
mit 363| -1 0 -2 -24 -4 -109 -.02 8 8 | 11030 -18 62 153
ngs 268| 0 0 2 10 2 -2 -.09 11 11 | -678 123 455 760
sio 359| 0 0 1 -27 11 -52 -.03 8 7 | --- --- --- ---
Table 2.2372.2 GPS week: 2372 Day: 2 MJD: 60850.000
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 780| 0 0 2 21 5 -2 .00 7 7 | -865 495 6 117
emr 101| 0 1 -2 1 -14 20 -.01 9 9 | 29880 -61269 8 97
esa 187| 0 0 -2 4 0 -9 -.11 7 7 | -177 -471 8 179
gfz 143| 0 0 0 15 -5 5 .08 9 9 | 9 -8 11 104
grg 126| 2 0 4 -17 25 -13 .11 10 9 | 32 37 8 122
igr n/a| 0 0 0 -1 -5 -10 .00 3 3 | 11109 -1094 10 70
jgx n/a| 0 0 -1 -4 -21 8 .01 7 7 | 71 10 21 66
jpl 120| 0 0 1 11 -1 3 .06 9 9 | -1166 -900 9 80
mit 363| -1 0 -2 10 4 22 .00 7 7 | 9531 3286 185 3113
ngs 274| 0 0 2 -13 5 -9 -.10 10 10 | -866 492 577 775
sio 366| -1 0 1 -32 -10 -40 -.02 9 8 | --- --- --- ---
Table 2.2372.3 GPS week: 2372 Day: 3 MJD: 60851.000
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 778| 0 0 2 5 -5 -2 .00 7 7 | -776 -91 7 128
emr 101| 0 1 -1 2 2 25 -.01 10 10 | 3713 -7727 7 94
esa 187| 0 0 -3 12 5 -1 -.12 7 7 | -209 -1481 7 158
gfz 143| 0 1 0 23 11 12 .09 8 8 | -102 -70 12 107
grg 130| 2 0 5 -4 21 -38 .08 10 9 | 62 -88 10 128
igr n/a| 0 0 1 0 -1 3 .02 3 3 | 9878 -1055 10 84
jgx n/a| 0 0 -1 5 -30 14 .00 8 7 | 143 -318 22 69
jpl 120| 0 1 0 5 0 24 .07 9 9 | -2370 -1246 9 88
mit 363| -1 0 -2 -16 -7 -48 -.00 7 6 | 9565 -433 32 68
ngs 272| 0 0 2 -8 1 17 -.07 9 9 | -782 -38 592 892
sio 364| 0 0 1 -23 8 5 -.03 8 7 | --- --- --- ---
Table 2.2372.4 GPS week: 2372 Day: 4 MJD: 60852.000
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 775| 0 0 2 7 -13 27 -.01 7 6 | -851 167 6 123
emr 101| 0 1 -1 -1 7 36 -.04 10 10 | 63 -352 7 84
esa 187| 0 0 -3 8 -2 -8 -.11 8 8 | 1883 -5564 7 156
gfz 145| 0 1 -1 22 4 10 .11 8 8 | -299 138 11 118
grg 127| 2 0 4 -17 39 -5 .09 10 9 | 3 -101 9 125
igr n/a| 0 0 0 -3 0 -4 .01 3 3 | 8662 -120 8 72
jgx n/a| 0 0 -1 3 -15 10 -.02 7 7 | -2 -96 20 87
jpl 120| 0 0 0 11 6 17 .05 9 9 | -3629 -474 9 88
mit 363| 0 0 -3 -6 -9 -66 -.01 6 6 | 8588 28 36 69
ngs 271| -1 0 6 -1 -7 5 -.06 10 9 | -848 161 601 854
sio 364| 0 0 1 -27 -7 3 -.01 8 7 | --- --- --- ---
Table 2.2372.5 GPS week: 2372 Day: 5 MJD: 60853.000
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 773| -1 0 1 30 2 19 .02 7 7 | -909 325 6 119
emr 100| -1 2 -1 -7 -6 19 -.01 9 9 | 29953 -60585 8 98
esa 187| 0 0 -2 -1 -10 13 -.09 7 7 | -1895 -811 7 161
gfz 144| -2 -1 -3 14 10 17 .12 9 9 | -249 29 10 116
grg 122| 2 0 3 -10 17 0 .12 9 9 | -13 -56 7 125
igr n/a| 0 0 0 7 -6 -2 .01 3 3 | 8652 -189 9 78
jgx n/a| 0 0 -1 8 -16 10 -.03 7 7 | 0 -34 23 72
jpl 120| 0 0 1 7 5 26 .06 9 9 | -3777 -13 10 75
mit 363| 0 0 -1 -11 -7 -91 -.00 7 6 | 8444 228 33 68
ngs 270| 0 1 7 -17 -5 -10 -.08 10 10 | -912 330 505 1013
sio 360| 0 0 1 -33 7 36 -.01 8 8 | --- --- --- ---
Table 2.2372.6 GPS week: 2372 Day: 6 MJD: 60854.000
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 772| 0 0 3 31 6 28 .00 7 7 | -880 171 6 122
emr 101| 0 1 0 -10 -8 29 .01 9 9 | -694 995 6 93
esa 187| 0 0 -2 -2 -18 9 -.09 8 7 | -2412 -574 7 162
gfz 140| -1 0 0 14 -5 16 .10 9 9 | -260 -3 9 114
grg 122| 2 0 5 -28 0 -2 .12 10 9 | -88 -11 7 152
igr n/a| 0 0 0 -7 -9 7 .01 3 3 | 8491 -146 8 74
jgx n/a| 0 0 0 0 -27 -3 -.02 7 6 | -138 21 19 67
jpl 120| -1 0 0 -4 -6 26 .05 9 9 | -3827 -276 8 91
mit 363| -1 0 -2 3 35 -74 .01 7 6 | 8394 46 31 82
ngs 266| 0 0 0 -8 18 21 -.05 9 9 | -880 171 545 859
sio 359| 0 0 0 -22 -8 -9 -.02 10 10 | --- --- --- ---
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 3.2372.0 GPS week: 2372 Day: 0 MJD: 60848.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 10 7 --- 9 4 --- 10 10 11 11 3 | 34 35 33 --- 36 33 --- 35 34 33 35 33
2 | 9 6 9 14 9 3 7 8 9 10 10 3 | 24 20 19 31 23 20 20 20 22 20 23 20
3 | 7 9 8 10 17 2 8 8 8 10 10 3 | 26 24 24 28 34 24 25 25 25 24 25 24
4 | 9 8 7 8 14 3 7 11 7 12 7 3 | 67 65 65 63 62 64 64 69 69 65 65 65
5 | 6 7 10 10 8 4 7 7 6 8 11 2 | 23 18 16 25 26 21 21 19 23 25 25 20
6 | 6 9 8 7 7 2 6 6 5 7 8 2 | 26 24 25 24 27 24 23 26 23 24 24 24
7 | 5 8 5 6 6 2 6 5 6 6 6 2 | 43 42 43 44 42 42 43 44 43 43 41 43
8E | 8 8 3 11 10 3 7 6 8 7 8 2 | 25 22 21 28 24 22 22 22 24 24 24 22
9 | 7 9 6 7 17 3 5 7 12 9 7 3 | 25 26 23 24 28 23 22 26 25 23 22 23
10 | 6 13 9 7 7 3 7 9 11 10 13 3 | 24 22 22 22 23 22 22 22 22 23 24 21
11 | 7 8 5 6 7 2 5 9 7 9 10 2 | 26 28 25 29 31 27 28 28 28 26 29 27
12 | 8 6 5 6 9 3 6 5 5 10 9 2 | 52 51 50 52 49 48 51 52 53 47 49 50
13 | 5 9 7 8 22 3 8 8 9 10 8 3 | 25 27 22 24 28 23 22 29 26 24 21 23
14 | 6 9 6 8 7 2 5 7 9 9 8 2 | 49 47 48 50 50 49 51 49 48 49 51 48
15 | 7 8 10 12 8 4 9 6 11 13 9 3 | 72 69 70 70 75 71 72 69 70 72 71 71
16 | 4 7 6 7 10 3 6 5 8 11 10 2 | 24 24 26 26 22 26 25 24 26 28 26 24
17E | 13 8 10 19 12 5 7 7 12 10 17 4 | 43 40 39 43 42 40 41 38 38 38 40 39
18 | 7 9 7 10 6 3 7 11 10 10 7 2 | 34 37 33 33 36 33 34 34 33 34 34 33
19E | 7 9 7 12 6 4 4 9 8 20 11 3 | 59 59 57 58 57 58 56 58 55 61 55 57
20 | 7 6 8 11 8 2 6 7 6 10 9 2 | 21 17 16 23 22 19 18 19 20 22 20 18
X21 | 12 11 --- 124 13 12 --- 16 32 15 10 7 | 107 107 --- 174 113 109 --- 111 101 110 110 107
22 | 5 10 5 6 6 3 5 6 8 9 7 2 | 30 32 30 31 30 31 29 33 29 33 26 29
23 | 9 9 9 5 8 3 6 12 10 12 10 3 | 35 36 35 34 34 34 34 36 35 34 35 34
24 | 7 11 7 6 6 2 6 9 7 8 8 2 | 28 31 30 25 24 27 26 32 29 24 25 27
25 | 7 10 8 8 6 2 5 8 4 7 6 2 | 20 25 25 20 21 21 19 26 20 20 18 21
X26 | 6 9 7 10 8 4 --- 5 9 11 9 3 | 23 23 24 23 21 22 --- 25 22 22 22 22
27E | 6 6 4 26 7 3 9 7 8 9 10 3 | 32 26 27 42 27 28 27 26 31 27 30 28
28 | 7 16 5 9 8 2 8 16 7 6 9 3 | 41 48 43 43 42 42 42 46 44 44 46 43
29E | 14 10 7 15 9 6 8 10 8 14 7 3 | 76 74 73 74 75 70 70 72 74 66 73 72
30 | 6 10 7 7 7 3 6 9 6 6 8 2 | 25 27 24 21 20 21 18 29 22 21 17 22
31 | 6 6 7 6 6 2 5 6 6 10 7 2 | 48 50 50 48 47 47 47 49 48 48 45 48
32 | 7 10 6 6 10 1 6 7 8 7 9 2 | 25 26 25 23 23 24 21 26 27 23 25 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 10 10 3 7 8 8 10 9 |T 37 37 34 40 37 36 34 38 37 36 36 36
WRMS | 7 9 7 10 10 3 7 8 7 9 9 |NE 34 35 31 37 35 33 30 35 34 34 33 33
MEDI | 7 9 7 8 8 3 6 7 8 10 9 |MD 28 28 27 31 30 27 27 29 29 27 26 27
Table 3.2372.1 GPS week: 2372 Day: 1 MJD: 60849.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 13 7 --- 11 5 --- 11 10 17 10 4 | 22 24 23 --- 27 23 --- 25 22 26 28 23
2 | 10 9 11 10 11 4 8 11 14 14 10 3 | 23 17 17 24 21 18 18 18 20 21 22 17
3 | 8 11 7 7 17 3 6 9 9 9 7 3 | 29 27 27 29 34 28 27 28 25 26 27 26
4 | 8 7 9 15 13 3 7 13 5 14 9 3 | 61 59 61 58 62 59 59 62 60 58 59 59
5 | 5 9 11 9 8 4 9 6 6 10 7 2 | 23 17 17 25 24 20 21 20 21 25 23 20
6 | 7 11 9 9 9 4 5 7 6 10 8 2 | 26 23 25 26 27 24 23 26 22 25 24 24
7 | 6 8 5 7 7 2 6 5 7 9 6 2 | 28 29 31 32 29 28 28 31 32 29 30 30
8E | 6 7 6 10 8 3 8 7 8 13 6 2 | 21 18 19 20 21 19 18 20 22 20 22 19
9 | 7 10 7 8 18 4 6 8 10 8 9 3 | 28 26 26 26 33 25 25 25 22 25 24 24
10 | 9 13 10 9 8 5 6 8 11 8 11 3 | 23 21 21 23 20 21 19 20 18 21 20 19
11 | 8 8 7 6 7 3 6 11 9 11 7 2 | 20 23 20 25 26 21 23 24 22 19 24 21
12 | 6 7 6 6 8 2 7 7 8 11 9 2 | 34 35 32 34 34 33 35 34 35 34 34 33
13 | 4 8 7 8 11 3 6 8 8 9 5 2 | 26 27 23 28 33 24 23 29 23 24 23 24
14 | 6 11 7 9 8 3 6 7 8 10 7 2 | 40 37 38 42 41 40 40 39 37 40 40 38
15 | 7 9 10 8 9 3 7 9 9 12 4 2 | 56 52 53 54 56 55 55 54 55 60 55 55
16 | 4 6 6 8 9 3 8 6 8 10 6 2 | 21 18 21 19 19 20 20 21 23 24 23 20
17E | 6 8 9 16 9 4 8 10 11 10 9 3 | 26 25 23 28 28 24 24 26 25 24 23 24
18 | 7 11 8 8 7 4 8 12 7 12 6 2 | 26 28 22 24 29 24 26 28 24 25 26 24
19E | 11 10 7 18 22 5 9 9 9 12 10 4 | 42 44 44 50 54 45 44 47 51 48 49 46
20 | 6 7 8 6 10 3 6 6 8 8 7 2 | 18 14 13 20 21 17 16 17 18 18 19 16
X21 | 10 11 --- 11 11 10 --- 16 10 14 8 4 | 86 87 --- 92 90 87 --- 89 90 86 89 88
22 | 4 10 6 7 6 4 5 7 8 9 6 2 | 27 28 28 27 27 27 26 31 31 29 28 28
23 | 9 8 9 9 8 4 7 12 11 11 6 3 | 26 27 27 30 29 27 27 29 24 27 27 26
24 | 7 10 8 6 6 3 7 9 7 8 11 2 | 26 30 30 25 26 27 25 33 27 26 28 27
25 | 7 10 9 11 6 2 5 10 6 11 6 2 | 20 25 25 17 20 20 19 27 22 22 20 21
X26 | 5 9 8 8 10 3 --- 7 8 9 7 2 | 20 25 24 20 18 20 --- 24 17 20 18 19
27E | 7 7 6 8 7 4 9 9 8 19 8 3 | 24 21 21 24 21 21 20 21 22 24 23 21
28 | 8 16 5 11 9 2 8 17 7 9 6 3 | 31 34 33 35 35 31 32 35 34 36 34 32
29E | 5 11 9 10 11 3 7 12 4 15 9 3 | 42 40 42 43 45 41 40 43 48 41 46 42
30 | 8 10 7 7 7 4 5 9 7 9 6 2 | 22 26 27 27 23 23 20 30 23 21 20 23
31 | 4 7 7 5 8 2 6 6 7 7 7 2 | 39 41 40 38 41 39 38 41 40 43 37 39
32 | 6 10 6 8 12 2 5 9 7 6 6 2 | 26 26 24 24 26 23 23 26 22 24 22 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 8 9 10 3 7 9 8 11 8 |T 30 30 28 31 32 29 28 31 30 30 30 29
WRMS | 7 10 7 10 8 3 7 9 8 11 7 |NE 29 29 27 30 31 28 26 31 29 29 29 28
MEDI | 7 9 7 8 9 3 7 9 8 10 7 |MD 26 26 25 27 27 24 25 28 23 25 24 24
Table 3.2372.2 GPS week: 2372 Day: 2 MJD: 60850.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 12 8 --- 10 2 --- 11 8 13 9 3 | 21 24 23 --- 26 22 --- 25 27 26 24 23
2 | 10 9 9 8 10 3 7 9 9 15 12 3 | 21 18 17 23 19 18 17 19 24 23 20 18
3 | 9 9 8 7 18 4 9 10 9 8 8 3 | 24 24 24 25 25 23 22 24 23 23 22 22
4 | 9 8 7 8 14 2 8 12 7 13 9 3 | 43 43 42 45 48 42 42 45 43 38 41 42
5 | 5 8 10 15 7 3 9 7 6 8 8 3 | 23 18 16 27 23 21 21 20 24 23 23 20
6 | 8 9 9 7 8 3 7 7 4 8 8 2 | 25 24 25 24 24 23 22 25 26 22 22 23
7 | 6 9 5 7 8 3 6 4 8 8 7 2 | 25 28 29 31 26 27 26 28 27 29 26 27
8E | 7 8 5 11 8 3 9 7 6 9 8 2 | 22 20 21 24 23 20 20 22 25 22 23 21
9 | 8 10 7 8 18 3 5 8 10 10 8 3 | 26 26 23 22 29 23 23 24 27 20 22 23
10 | 5 10 9 8 7 3 6 8 10 9 10 2 | 23 20 23 22 24 21 22 22 25 21 24 22
11 | 7 9 6 5 7 3 6 10 5 12 11 2 | 22 24 23 25 28 23 24 25 28 23 24 23
12 | 6 8 6 7 8 3 7 5 5 11 9 2 | 44 44 43 44 43 42 43 44 46 43 42 43
13 | 4 9 8 8 12 4 9 8 8 8 7 2 | 25 29 23 26 29 24 23 27 29 25 23 25
14 | 7 10 6 9 7 3 7 8 7 10 8 2 | 40 37 39 42 41 39 41 39 44 41 40 40
15 | 6 9 11 10 15 5 10 7 11 11 8 3 | 57 56 56 56 59 57 58 56 55 59 56 56
16 | 5 8 5 5 8 4 7 7 8 9 10 2 | 19 18 20 19 20 19 19 20 20 20 20 18
17E | 6 7 9 17 10 5 7 8 10 11 10 3 | 27 27 24 33 30 27 28 29 25 28 27 26
18 | 8 10 7 10 7 3 8 12 7 14 9 3 | 27 28 26 28 31 27 29 31 30 27 27 27
19E | 10 9 7 14 11 4 6 9 9 15 10 3 | 31 30 28 31 33 28 28 29 32 31 29 29
20 | 7 7 8 13 6 3 7 7 6 12 9 2 | 20 18 15 22 21 19 17 18 22 22 21 18
X21 | 10 11 --- 9 13 12 --- 16 24 16 8 5 | 86 89 --- 89 90 87 --- 88 97 89 86 88
22 | 6 9 5 8 7 3 5 8 6 10 7 2 | 24 25 23 24 24 23 23 26 25 22 26 23
23 | 7 10 7 7 7 2 6 11 8 11 8 2 | 25 26 24 27 28 25 27 28 26 23 23 25
24 | 6 8 8 7 6 3 7 8 9 11 9 2 | 25 28 28 26 22 24 20 30 22 22 23 23
25 | 6 12 8 11 6 2 7 10 4 9 6 2 | 26 27 29 21 23 24 22 30 27 25 25 25
X26 | 6 --- 8 8 15 13 --- 8 8 8 7 3 | 25 --- 29 23 31 24 --- 29 27 23 25 26
27E | 8 8 5 7 7 3 8 9 7 10 10 2 | 22 19 20 24 23 20 20 21 24 25 25 21
28 | 7 15 4 9 8 2 9 16 6 9 8 3 | 33 34 32 34 35 32 33 34 33 35 35 32
29E | 6 10 7 9 5 3 6 8 6 13 7 2 | 25 24 24 27 26 25 23 25 26 28 28 24
30 | 7 9 7 7 6 3 5 9 7 6 6 2 | 23 27 27 21 22 22 21 29 23 21 21 23
31 | 6 8 5 4 5 3 6 6 5 7 7 2 | 36 39 36 34 35 34 34 35 32 34 32 34
32 | 6 9 6 8 10 2 6 9 6 6 9 2 | 25 25 24 25 27 24 23 25 24 24 24 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 9 10 3 7 9 7 10 9 |T 29 29 26 30 30 28 26 30 30 29 29 28
WRMS | 7 9 7 9 9 3 7 9 7 10 8 |NE 29 29 26 29 30 28 25 30 30 28 28 28
MEDI | 7 9 7 8 8 3 7 8 7 10 8 |MD 25 26 24 26 26 24 23 27 26 24 24 24
Table 3.2372.3 GPS week: 2372 Day: 3 MJD: 60851.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 12 8 --- 9 4 --- 11 7 13 7 3 | 11 15 14 --- 17 14 --- 18 16 16 20 14
2 | 9 8 9 8 10 4 7 8 9 11 7 3 | 21 15 15 21 19 16 16 16 19 19 18 16
3 | 10 9 8 8 17 4 7 8 8 9 7 3 | 22 20 19 21 26 19 19 21 18 20 18 18
4 | 9 10 7 5 14 3 7 13 8 13 10 3 | 36 34 34 35 43 34 34 39 34 31 32 34
5 | 7 8 9 6 9 3 8 7 5 6 6 2 | 22 18 16 25 24 21 19 19 23 26 24 21
6 | 7 8 9 5 10 2 6 6 4 9 7 2 | 23 20 22 20 22 20 19 22 19 18 17 19
7 | 5 9 6 6 9 3 7 5 6 5 6 2 | 31 33 34 32 31 31 31 34 33 34 34 32
8E | 8 10 6 12 9 3 8 8 7 11 7 3 | 22 19 19 25 20 19 19 18 21 22 21 19
9 | 8 11 7 7 18 3 5 10 8 7 8 3 | 21 20 17 20 26 17 17 19 17 16 15 17
10 | 7 12 9 6 8 3 8 9 9 7 10 3 | 20 18 20 20 19 18 17 19 18 18 20 17
11 | 8 9 6 6 8 3 7 11 7 10 8 2 | 11 12 13 17 18 12 15 17 17 12 15 13
12 | 7 8 5 6 10 3 7 5 5 9 10 2 | 47 46 44 47 41 44 44 47 46 43 45 45
13 | 4 9 7 9 15 4 10 7 6 9 7 2 | 18 22 16 20 21 17 14 23 20 21 16 18
14 | 6 10 6 7 9 3 7 8 8 9 6 2 | 23 21 21 25 26 24 24 25 24 23 22 22
15E | 5 11 12 8 7 3 13 8 9 11 7 3 | 67 67 67 67 66 67 66 65 68 70 70 67
16 | 6 9 6 7 9 3 8 5 9 10 10 2 | 20 18 19 17 20 19 19 17 18 22 20 18
17E | 7 8 9 12 8 5 8 12 7 10 8 3 | 25 25 24 26 28 24 24 25 25 25 25 24
18 | 8 10 7 7 7 3 7 13 6 12 8 3 | 18 20 19 20 22 19 19 25 22 18 20 19
19E | 8 9 8 14 17 5 9 6 6 13 10 3 | 20 20 19 23 24 20 18 20 22 26 23 20
20 | 7 7 8 7 9 2 8 8 7 7 8 2 | 19 15 14 22 21 17 16 18 20 20 20 17
X21 | 9 --- --- 10 10 10 --- 14 8 11 6 4 | 30 --- --- 42 31 30 --- 36 33 33 31 32
22 | 7 9 6 5 7 4 7 6 6 9 7 2 | 24 23 22 22 22 23 21 27 23 25 22 22
23 | 7 9 8 6 7 3 7 13 6 11 8 2 | 22 25 25 28 27 24 25 29 25 18 26 24
24 | 6 10 10 8 6 2 8 9 5 9 7 2 | 22 28 30 22 21 24 21 31 22 26 23 24
25 | 6 11 9 8 6 2 7 7 4 9 8 2 | 23 25 27 25 21 23 19 28 22 24 24 23
26 | 4 9 7 8 9 3 7 6 8 11 6 2 | 21 29 26 24 20 23 19 26 23 22 20 22
27E | 9 8 6 7 9 4 8 8 7 10 8 2 | 25 21 21 24 24 21 21 21 23 27 25 22
28 | 6 15 5 10 8 1 9 16 5 6 7 3 | 18 20 16 21 22 19 20 22 19 20 24 18
29E | 6 8 7 14 10 2 7 9 4 10 6 2 | 26 26 25 31 29 26 24 25 27 26 27 25
30 | 8 10 7 5 8 2 7 9 6 7 7 2 | 17 24 22 17 17 17 15 25 16 17 16 17
31 | 4 7 5 8 6 2 5 4 5 7 7 2 | 32 35 33 36 32 32 31 34 30 32 30 32
32 | 7 10 6 10 9 2 6 9 5 7 9 2 | 22 23 22 22 24 21 19 23 20 21 21 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 7 8 10 3 8 9 7 9 8 |T 24 24 23 26 25 23 22 26 24 24 24 23
WRMS | 7 10 7 8 9 3 7 9 6 9 7 |NE 22 23 22 24 24 22 21 25 22 22 22 22
MEDI | 7 9 7 7 9 3 7 8 6 9 7 |MD 22 21 21 23 22 21 19 23 22 22 22 20
Table 3.2372.4 GPS week: 2372 Day: 4 MJD: 60852.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 11 8 --- 9 4 --- 10 7 12 10 3 | 24 27 26 --- 29 26 --- 27 28 28 29 26
2 | 8 8 10 10 11 3 8 8 8 9 8 3 | 24 22 20 27 25 23 21 20 25 29 25 22
3 | 9 11 8 8 18 4 8 8 8 11 9 3 | 25 27 26 28 33 25 26 26 25 27 27 25
4 | 9 9 8 10 14 2 9 13 7 15 8 3 | 42 41 41 43 45 41 41 44 40 42 40 41
5 | 7 8 9 6 7 2 9 7 5 8 5 2 | 22 16 16 22 23 21 19 20 22 25 22 20
6 | 6 9 9 7 9 3 5 7 4 8 6 2 | 28 28 29 30 30 28 28 29 27 30 27 28
7 | 5 11 6 7 8 2 8 4 5 7 7 2 | 26 27 28 26 24 27 24 26 28 27 30 26
8E | 8 8 7 10 11 2 7 7 7 10 8 2 | 23 21 23 26 24 23 23 22 24 25 24 22
9 | 7 9 6 8 19 3 6 9 8 12 7 3 | 29 30 28 29 36 29 29 29 29 28 27 28
10 | 5 13 8 5 7 3 7 9 7 10 11 2 | 25 21 26 26 24 24 22 24 24 24 27 23
11 | 7 10 6 8 7 4 6 10 7 11 11 2 | 26 27 25 28 28 26 28 27 28 28 28 26
12 | 8 8 6 8 9 3 7 6 5 8 8 2 | 43 42 42 44 40 42 44 45 43 41 42 42
13 | 4 9 8 9 14 3 9 7 6 12 6 2 | 28 30 26 30 29 28 27 31 31 31 30 28
14 | 6 10 7 7 8 2 7 7 6 8 8 2 | 46 44 43 45 46 44 46 45 45 46 45 44
15E | 5 9 11 9 8 3 11 8 7 11 6 3 | 58 56 58 58 59 57 58 56 56 60 57 57
16 | 5 8 7 8 9 3 7 5 7 9 13 2 | 18 16 18 19 18 18 17 17 19 20 21 17
17E | 6 8 9 7 10 4 8 10 7 9 10 2 | 28 31 28 30 30 29 30 30 31 33 31 29
18 | 6 9 6 7 7 3 7 11 5 12 8 2 | 30 29 29 31 31 29 30 32 29 30 30 29
19E | 6 8 8 7 9 3 7 6 6 11 9 2 | 22 20 20 20 22 20 20 21 23 23 24 21
20 | 7 8 7 7 7 4 8 7 8 7 8 2 | 20 16 15 20 20 17 17 18 21 22 20 18
X21 | 9 12 --- 10 10 5 --- 16 8 12 7 4 | 90 92 --- 95 92 90 --- 92 89 90 90 90
22 | 8 10 7 8 7 2 5 6 4 6 9 2 | 22 22 21 20 22 20 19 24 21 21 22 20
23 | 6 9 8 7 8 2 7 12 6 12 9 2 | 26 25 25 28 29 27 28 28 29 24 29 26
24 | 5 9 10 9 6 2 9 10 7 9 9 2 | 24 26 29 23 23 25 22 31 22 26 25 24
25 | 5 12 9 10 5 2 7 10 5 8 7 2 | 21 23 26 21 19 20 19 27 21 22 21 21
26 | 4 10 8 9 8 3 6 8 6 9 7 2 | 26 24 29 28 25 27 14 31 26 25 26 26
27E | 9 8 5 9 9 2 8 8 6 8 7 2 | 23 20 22 25 24 22 22 23 23 24 23 22
28 | 6 16 6 10 7 2 8 16 7 7 8 3 | 27 29 26 30 29 26 28 28 27 30 28 27
29E | 6 7 7 7 7 2 6 8 7 14 6 2 | 26 24 26 25 27 25 23 25 28 29 28 25
30 | 7 12 8 9 6 2 7 9 6 6 6 2 | 21 28 25 22 20 22 21 28 22 21 20 22
31 | 4 9 6 7 6 3 5 6 7 9 6 2 | 34 38 36 36 33 34 34 37 33 35 31 34
32 | 6 12 6 7 9 2 6 8 5 7 9 2 | 25 27 24 27 26 24 21 25 22 25 24 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 8 8 10 3 7 9 6 10 8 |T 29 29 27 31 30 29 26 30 30 30 30 29
WRMS | 6 10 8 8 9 3 7 9 6 9 7 |NE 29 29 27 31 30 29 26 31 29 30 30 29
MEDI | 6 9 8 8 8 3 7 8 7 9 8 |MD 26 27 26 28 27 26 23 27 27 27 27 26
Table 3.2372.5 GPS week: 2372 Day: 5 MJD: 60853.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 11 7 --- 10 3 --- 12 7 11 8 3 | 19 21 20 --- 25 20 --- 23 23 23 22 21
2 | 8 8 8 10 11 4 6 8 6 11 10 3 | 18 15 14 21 17 16 16 15 17 21 17 15
3 | 9 8 6 12 15 3 7 7 7 10 8 3 | 24 23 22 25 28 21 22 22 23 20 24 22
4 | 9 8 7 8 15 2 8 13 8 11 7 3 | 46 46 45 48 47 45 46 48 46 44 45 45
5 | 7 6 10 8 9 2 9 6 6 11 4 2 | 21 17 15 24 24 19 19 18 21 23 21 19
6 | 8 9 8 7 9 3 5 7 5 11 9 2 | 19 20 22 21 21 20 18 21 19 18 20 19
7 | 5 8 4 6 8 3 5 5 4 5 6 2 | 23 23 23 26 23 23 21 25 23 22 23 23
8E | 8 9 5 10 9 3 7 9 7 7 7 2 | 20 16 18 22 21 18 17 18 18 20 18 18
9 | 6 10 6 11 17 4 5 10 7 6 9 3 | 20 22 20 22 28 18 19 20 18 18 19 19
10 | 6 11 9 7 6 3 7 8 7 14 12 3 | 20 16 21 19 20 18 16 18 19 19 19 17
11 | 9 11 6 7 8 3 7 12 8 13 8 3 | 16 18 15 20 22 16 18 20 23 13 21 17
12 | 7 8 6 7 9 3 6 5 8 11 10 2 | 37 35 34 36 36 34 34 38 39 32 35 35
13 | 6 8 8 7 16 3 7 7 7 10 7 2 | 18 21 16 20 23 17 15 23 21 20 18 18
14 | 6 10 5 7 9 3 6 8 7 8 7 2 | 29 28 30 30 31 30 31 31 32 30 33 30
15E | 4 9 10 9 7 3 11 7 9 10 7 2 | 53 51 52 51 55 52 53 51 52 54 52 52
16 | 6 7 6 10 8 3 8 6 8 10 11 2 | 14 14 17 20 14 15 14 13 18 16 18 14
17E | 7 9 9 14 8 5 8 12 7 8 8 3 | 23 24 20 25 24 23 25 24 22 22 23 22
18 | 8 9 6 8 6 2 5 13 8 12 8 2 | 18 21 17 17 22 18 19 22 23 19 21 18
19E | 7 7 7 11 6 4 10 6 7 11 11 2 | 40 39 37 38 39 39 37 38 38 39 39 38
20 | 9 7 7 7 10 3 7 7 6 13 8 2 | 16 13 11 17 18 14 13 13 17 17 17 13
X21 | 9 12 8 7 13 5 --- 14 8 12 8 3 | 76 75 25 79 79 76 --- 79 78 75 76 76
22 | 7 9 5 7 7 3 5 6 5 9 7 2 | 17 18 15 17 15 16 14 20 14 17 15 15
23 | 6 8 8 11 7 3 6 12 5 13 10 2 | 23 23 23 28 27 24 25 26 27 21 27 24
24 | 4 8 8 13 6 3 8 10 6 6 8 2 | 20 23 25 17 19 20 17 30 19 21 18 20
25 | 7 8 8 8 7 3 7 9 5 9 9 2 | 18 23 23 18 18 18 15 25 19 18 20 19
26 | 4 9 8 8 9 2 6 8 7 8 8 2 | 28 30 30 28 27 27 12 31 29 27 26 27
27E | 9 9 7 10 6 3 7 10 6 9 8 2 | 22 17 20 25 22 20 20 19 21 22 20 20
28 | 6 15 4 10 7 2 8 15 7 8 7 3 | 34 36 34 35 35 34 35 37 35 37 36 34
29E | 10 6 8 11 7 3 5 9 8 11 9 2 | 35 36 37 36 35 34 34 34 36 36 38 35
30 | 8 10 7 7 8 2 6 7 5 8 7 2 | 16 24 23 19 17 18 15 25 18 17 16 18
31 | 5 6 4 7 6 2 5 7 5 7 7 2 | 26 25 25 28 25 24 24 27 25 23 25 25
32 | 7 10 5 7 10 3 6 9 7 11 9 2 | 25 25 24 24 26 23 20 25 24 24 25 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 9 9 3 7 9 7 10 8 |T 26 26 24 27 27 25 22 27 26 25 26 25
WRMS | 7 9 7 9 9 3 7 9 6 10 8 |NE 24 25 22 26 26 24 20 26 25 24 25 24
MEDI | 7 9 7 8 8 3 7 8 7 10 8 |MD 21 23 22 24 24 20 19 24 23 21 21 20
Table 3.2372.6 GPS week: 2372 Day: 6 MJD: 60854.000
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
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 11 7 --- 10 4 --- 10 6 11 9 3 | 32 34 33 --- 36 33 --- 35 33 34 34 33
2 | 8 9 9 13 12 3 6 8 4 9 12 3 | 21 17 16 26 21 18 17 18 19 22 21 18
3 | 6 10 7 12 16 3 6 8 5 8 10 3 | 26 26 27 29 23 25 25 28 26 26 30 25
4 | 8 8 9 13 16 2 8 14 7 11 9 3 | 64 62 62 62 61 60 61 65 61 61 61 62
5 | 6 6 11 7 8 2 6 6 4 7 8 2 | 21 18 15 23 23 19 20 19 20 23 21 19
6 | 7 11 8 7 9 2 5 6 5 8 7 2 | 23 19 21 22 21 20 19 22 21 19 20 20
7 | 3 8 5 9 8 2 6 5 4 4 8 2 | 40 41 42 41 41 41 40 42 41 41 43 41
8E | 9 9 5 10 9 3 8 9 6 11 10 2 | 24 19 22 26 24 22 21 20 22 25 23 21
9 | 7 10 5 9 20 3 6 8 8 6 8 3 | 24 28 23 24 29 23 23 24 24 25 24 23
10 | 7 11 9 7 6 2 7 8 7 8 13 2 | 23 18 22 21 21 20 18 21 21 20 23 20
11 | 8 8 6 6 7 2 7 10 8 10 10 2 | 21 24 22 26 26 23 24 25 28 23 27 24
12 | 6 7 6 8 9 3 6 5 7 7 10 2 | 55 55 54 58 54 54 57 57 58 52 57 55
13 | 6 9 9 9 10 4 7 8 6 9 9 2 | 22 26 21 23 27 22 22 26 25 24 22 23
14 | 7 11 5 8 9 3 5 7 6 9 11 2 | 44 41 43 44 44 45 45 44 46 47 48 44
15E | 5 7 12 6 6 3 9 8 7 11 8 2 | 62 61 61 61 62 61 60 61 63 64 62 61
16 | 14 8 8 9 9 4 7 7 7 7 15 3 | 18 16 18 19 18 17 16 16 16 19 19 15
17E | 7 9 9 8 8 5 8 11 5 8 9 2 | 30 34 31 35 36 32 34 32 31 34 33 32
18 | 7 9 8 9 7 2 5 12 8 14 12 3 | 29 32 29 31 33 30 31 32 34 31 32 30
19E | 5 9 7 7 8 5 8 5 6 7 12 2 | 47 48 48 46 48 47 47 48 46 48 45 47
20 | 7 6 9 9 6 2 5 6 7 6 9 2 | 17 15 11 17 18 15 14 15 17 18 18 15
X21 | 9 10 10 9 9 3 --- 15 7 10 13 3 | 90 91 24 98 95 92 --- 94 92 91 92 92
22 | 4 9 6 8 7 3 5 5 5 7 11 2 | 24 24 21 20 22 22 20 25 21 23 23 21
23 | 5 8 9 9 8 2 6 11 8 11 9 2 | 39 40 38 41 39 39 38 41 40 38 41 39
24 | 4 7 8 9 5 3 7 10 5 8 9 2 | 26 29 31 23 24 25 24 33 24 25 25 25
25 | 7 9 9 7 7 2 9 9 4 10 9 2 | 21 24 25 18 19 19 18 27 20 20 23 20
26 | 7 8 8 8 8 3 6 7 6 8 10 2 | 31 30 33 32 31 29 13 35 29 27 28 30
27E | 8 10 5 11 8 3 8 10 6 9 11 3 | 28 24 26 30 29 27 25 26 28 30 28 26
28 | 6 15 6 9 7 3 6 14 8 8 11 3 | 44 46 45 42 44 45 44 46 46 47 48 44
29E | 9 8 8 13 8 3 5 8 13 10 12 3 | 48 48 49 50 51 48 47 48 55 49 52 49
30 | 5 9 7 10 8 2 5 8 5 4 9 2 | 17 25 23 17 19 19 17 26 19 18 19 19
31 | 6 7 6 8 5 3 4 7 6 8 10 2 | 43 43 43 43 42 42 42 44 43 40 41 42
32 | 8 11 6 7 12 2 7 10 7 9 9 2 | 29 27 29 26 28 27 24 29 29 28 31 27
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 10 3 7 9 7 9 10 |T 33 33 31 34 34 33 30 35 34 34 34 33
WRMS | 7 9 7 9 9 3 6 9 6 9 10 |NE 32 32 29 33 33 31 28 34 32 32 33 31
MEDI | 7 9 8 9 8 3 6 8 6 8 10 |MD 28 28 27 29 29 27 24 29 28 27 28 26
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 4.2372 GPS week: 2372 MJD: 60848.0-60854.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 |U 13 13 28 |U 9 11 35 |U 12 13 26 |
emr | emr 3044 | 15 16 32 |U 8 11 35 | 14 19 28 |
esa | esa 3003 | 15 13 31 | 9 12 33 | 14 15 30 |
gfz | gfz 2974 | 11 13 33 |U 8 11 35 | 11 12 24 |
grg | grg 3070 |U 11 14 30 |U 8 11 41 | 12 13 26 |
igr | igr 3030 | 13 13 26 | 8 11 29 | 11 14 24 |
igs | igs 3071 | 12 13 26 | 7 10 30 | 11 13 23 |
jgx | jgx 2838 |U 12 14 31 |U 10 13 35 |U 11 13 26 |
jpl | jpl 3072 | 17 16 34 | 10 14 40 | 15 17 31 |
mit | mit 3072 |U 11 11 28 |U 9 11 31 |U 11 11 24 |
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 5.2372.0 GPS week: 2372 Day: 0 MJD: 60848.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 16 23 29 | 9 10 35 | 10 13 28 |
emr | emr 3072 | 17 26 35 | 7 10 35 | 11 17 29 |
esa | esa 2976 | 18 25 37 | 9 9 30 | 11 16 32 |
gfz | gfz 2972 | 14 23 28 | 7 8 30 | 10 14 29 |
grg | grg 3071 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
igr | igr 2976 | 17 24 27 | 8 8 28 | 9 13 25 |
igs | igs 3072 | 15 22 27 | 7 8 26 | 9 13 26 |
jgx | jgx 2784 | 15 24 29 | 10 10 32 | 9 15 31 |
jpl | jpl 3072 | 20 26 39 | 9 11 42 | 13 15 31 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2372.1 GPS week: 2372 Day: 1 MJD: 60849.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 20 17 25 | 9 8 31 | 11 17 28 |
emr | emr 3072 | 23 13 32 | 6 10 31 | 16 19 29 |
esa | esa 2976 | 21 14 37 | 8 9 25 | 13 16 30 |
gfz | gfz 2975 | 17 16 37 | 7 8 31 | 13 14 28 |
grg | grg 3072 | 18 16 29 | 8 9 44 | 13 14 30 |
igr | igr 3072 | 20 16 27 | 8 8 27 | 12 16 29 |
igs | igs 3072 | 19 14 27 | 6 8 28 | 12 15 28 |
jgx | jgx 2784 | 18 14 38 | 10 10 34 | 13 14 30 |
jpl | jpl 3072 | 23 14 37 | 8 13 32 | 16 19 32 |
mit | mit 3072 | 18 15 25 | 8 10 35 | 12 15 32 |
Table 5.2372.2 GPS week: 2372 Day: 2 MJD: 60850.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 11 14 24 | 8 12 40 | 13 11 19 |
emr | emr 2976 | 13 18 29 | 8 10 39 | 15 19 25 |
esa | esa 2976 | 14 14 24 | 9 13 43 | 14 15 25 |
gfz | gfz 2974 | 9 15 27 | 7 14 45 | 11 9 17 |
grg | grg 3070 | 11 16 26 | 7 10 47 | 12 11 21 |
igr | igr 2880 | 11 14 21 | 7 11 35 | 12 15 22 |
igs | igs 3071 | 11 13 21 | 7 11 40 | 12 11 18 |
jgx | jgx 2784 | 12 16 26 | 8 14 42 | 12 12 22 |
jpl | jpl 3072 | 16 17 28 | 10 16 50 | 15 14 26 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2372.3 GPS week: 2372 Day: 3 MJD: 60851.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 12 10 25 | 7 11 38 | 12 11 27 |
emr | emr 2976 | 15 15 29 | 9 9 33 | 13 20 32 |
esa | esa 2976 | 16 11 27 | 8 9 33 | 14 15 36 |
gfz | gfz 2972 | 11 12 30 | 7 10 34 | 11 11 25 |
grg | grg 3067 | 11 11 27 | 8 10 40 | 10 11 25 |
igr | igr 3071 | 13 11 23 | 7 9 31 | 11 12 27 |
igs | igs 3070 | 12 10 24 | 7 9 30 | 11 12 26 |
jgx | jgx 2880 | 13 12 27 | 8 12 34 | 11 11 26 |
jpl | jpl 3072 | 18 16 33 | 11 13 34 | 15 16 37 |
mit | mit 3072 | 10 8 27 | 8 9 34 | 11 9 23 |
Table 5.2372.4 GPS week: 2372 Day: 4 MJD: 60852.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 12 35 | 10 12 32 | 14 13 23 |
emr | emr 3072 | 13 15 33 | 9 10 35 | 13 19 24 |
esa | esa 2976 | 15 13 34 | 10 12 36 | 15 16 28 |
gfz | gfz 2975 | 10 11 38 | 10 14 36 | 12 13 23 |
grg | grg 3071 | 11 17 34 | 9 12 36 | 11 13 27 |
igr | igr 3072 | 11 12 31 | 9 12 29 | 12 14 22 |
igs | igs 3072 | 11 12 31 | 9 12 30 | 12 13 21 |
jgx | jgx 2880 | 11 13 35 | 10 16 35 | 13 14 23 |
jpl | jpl 3072 | 17 17 35 | 13 15 43 | 17 18 29 |
mit | mit 3072 | 11 12 31 | 11 13 28 | 11 10 22 |
Table 5.2372.5 GPS week: 2372 Day: 5 MJD: 60853.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 9 29 | 10 15 38 | 11 12 28 |
emr | emr 3072 | 12 10 31 | 9 18 35 | 14 19 31 |
esa | esa 3072 | 13 9 30 | 9 18 30 | 13 14 31 |
gfz | gfz 2976 | 10 10 35 | 8 15 37 | 9 10 25 |
grg | grg 3071 | 10 12 31 | 9 14 41 | 11 12 28 |
igr | igr 3072 | 10 8 27 | 8 15 30 | 11 13 25 |
igs | igs 3072 | 10 8 27 | 8 15 31 | 11 12 24 |
jgx | jgx 2880 | 10 9 29 | 11 17 40 | 10 12 25 |
jpl | jpl 3072 | 15 12 35 | 8 20 38 | 16 18 34 |
mit | mit 3072 | 9 8 28 | 9 13 34 | 10 10 24 |
Table 5.2372.6 GPS week: 2372 Day: 6 MJD: 60854.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 31 | 9 13 29 | 12 17 26 |
emr | emr 3072 | 9 12 32 | 9 12 36 | 14 19 24 |
esa | esa 3072 | 10 8 28 | 9 12 32 | 13 14 29 |
gfz | gfz 2976 | 8 9 34 | 9 10 31 | 12 11 23 |
grg | grg 3071 | 8 12 33 | 8 13 35 | 12 14 23 |
igr | igr 3072 | 7 9 28 | 8 11 26 | 11 13 20 |
igs | igs 3072 | 7 8 28 | 8 11 27 | 11 13 20 |
jgx | jgx 2880 | 7 9 31 | 10 14 29 | 11 12 25 |
jpl | jpl 3072 | 12 12 33 | 10 15 40 | 17 17 31 |
mit | mit 3072 | 8 10 29 | 9 11 25 | 11 12 17 |
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 6.2372 GPS week: 2372 MJD: 60848.500-60854.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 1 -13 29 32 -1 | 0 24
| 8 16 26 33 4 | 1
emr uuuuu | -4 3 97 -63 1 | -18 29
| 14 10 64 49 11 | 2
esa uuuuu | 7 -3 24 89 -2 | 1 25
| 5 7 40 72 4 | 1
gfz uuuuu | -8 -21 69 86 2 | 7 26
| 9 7 76 131 4 | 2
grg uuuuu | -24 16 -20 -98 0 | 10 28
| 12 12 26 51 6 | 2
igr xxxxx | -5 6 15 -31 0 | 4 24
| 5 5 15 32 4 | 1
irf xxxxx | -1 4 -21 -3 -2 | 2 25
| 4 4 7 14 2 | 2
jgx uuuuu | 10 1 8 -64 -4 | 14 30
| 8 10 20 26 2 | 1
jpl uuuuu | -3 -8 39 22 5 | 11 27
| 6 8 36 50 8 | 1
mit uuuuu | 17 14 -178 11 2 | 12 27
| 9 12 36 55 2 | 1
ngs uuuuu | -19 9 -3 -62 -3 | 13 30
| 15 19 132 104 5 | 1
sio xxxxx | -60 88 -86 -59 15 | 24 35
| 35 34 28 41 10 | 6
Table 7.2372.0 GPS week: 2372 Day: 0 MJD: 60848.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -1 -16 47 59 3 | 1 26
emr uuuuu | -9 20 57 -49 -1 | -16 28
esa uuuuu | 8 -8 6 9 -1 | 2 26
gfz uuuuu | -17 -7 -60 -156 -1 | 7 28
grg uuuuu | -18 35 -33 -99 -7 | 11 29
igr xxxxx | -8 2 5 -39 -1 | 4 25
irf xxxxx | 5 -3 -27 -9 -4 | 4 26
jgx uuuuu | 3 8 17 -71 -5 | 16 31
jpl uuuuu | -3 -23 65 23 9 | 12 29
mit uuuuu | 22 -6 -227 127 2 | 14 28
ngs uuuuu | 2 11 157 126 -1 | 14 31
sio xxxxx | -66 28 -77 -98 17 | 17 31
Table 7.2372.1 GPS week: 2372 Day: 1 MJD: 60849.500
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 4 62 10 2 | 1 25
emr uuuuu | 2 -5 -9 -75 -4 | -16 29
esa uuuuu | 1 2 2 10 -4 | 2 26
gfz uuuuu | -8 -26 36 179 0 | 8 27
grg uuuuu | -12 19 -25 -25 -8 | 11 29
igr xxxxx | -12 1 9 -79 7 | 4 26
irf xxxxx | -8 2 -32 -23 -5 | 4 27
jgx uuuuu | 6 15 -10 -59 -4 | 15 31
jpl uuuuu | 2 -12 -22 44 15 | 11 29
mit uuuuu | 2 4 -172 -25 2 | 13 28
ngs uuuuu | -9 -18 181 -56 1 | 13 31
sio xxxxx | -109 55 -54 10 26 | 18 31
Table 7.2372.2 GPS week: 2372 Day: 2 MJD: 60850.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -7 -16 -17 57 -8 | 0 25
emr uuuuu | 10 -7 165 -7 10 | -19 30
esa uuuuu | 3 -2 67 54 -3 | 1 26
gfz uuuuu | 3 -19 69 -2 -5 | 7 27
grg uuuuu | -18 23 -42 -43 1 | 10 29
igr xxxxx | -6 8 12 -33 0 | 4 26
irf xxxxx | 0 9 -24 -7 -2 | 2 27
jgx uuuuu | 13 8 14 -81 -1 | 14 31
jpl uuuuu | -6 -9 23 99 10 | 11 29
mit uuuuu | 12 14 -225 12 1 | 12 28
ngs uuuuu | -21 10 26 -142 -1 | 12 31
sio xxxxx | -64 123 -82 -91 21 | 20 32
Table 7.2372.3 GPS week: 2372 Day: 3 MJD: 60851.500
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 1 19 74 -4 | -2 24
emr uuuuu | -16 14 107 -135 22 | -21 29
esa uuuuu | 6 -11 73 177 -8 | -2 25
gfz uuuuu | -16 -22 80 66 4 | 4 24
grg uuuuu | -13 3 -44 -79 1 | 7 26
igr xxxxx | -1 7 -2 -20 -2 | 2 24
irf xxxxx | -2 3 -16 1 -1 | 0 25
jgx uuuuu | 26 -5 -6 -61 -5 | 12 29
jpl uuuuu | -13 -4 30 -18 -4 | 9 25
mit uuuuu | 21 19 -150 -9 1 | 10 25
ngs uuuuu | -22 10 -67 -138 -4 | 11 29
sio xxxxx | -95 91 -125 -53 19 | 22 35
Table 7.2372.4 GPS week: 2372 Day: 4 MJD: 60852.500
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 -2 42 -12 2 | 2 22
emr uuuuu | -25 2 74 -107 -3 | -16 27
esa uuuuu | 6 -7 53 181 -5 | 2 23
gfz uuuuu | 5 -25 47 236 6 | 8 24
grg uuuuu | -35 21 3 -143 2 | 11 26
igr xxxxx | -6 8 12 -53 -1 | 6 23
irf xxxxx | -1 5 -15 -11 -4 | 4 23
jgx uuuuu | 6 -6 -18 -108 -5 | 16 29
jpl uuuuu | -2 1 94 -50 9 | 12 25
mit uuuuu | 13 16 -134 24 1 | 14 26
ngs uuuuu | -10 -6 -106 -106 -12 | 15 29
sio xxxxx | -27 96 -78 -70 -6 | 29 38
Table 7.2372.5 GPS week: 2372 Day: 5 MJD: 60853.500
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 -21 39 36 -1 | 0 22
emr uuuuu | 14 5 110 -69 -5 | -19 30
esa uuuuu | 7 -1 -4 121 -1 | -1 24
gfz uuuuu | -11 -20 123 150 6 | 7 24
grg uuuuu | -44 7 -29 -149 4 | 9 26
igr xxxxx | -2 -1 41 -21 -3 | 3 24
irf xxxxx | 1 3 -16 13 -1 | 1 24
jgx uuuuu | 5 -7 20 -40 -6 | 13 29
jpl uuuuu | 7 -1 36 59 1 | 11 25
mit uuuuu | 31 24 -180 -28 1 | 12 25
ngs uuuuu | -44 14 -41 -147 -3 | 12 30
sio xxxxx | -12 106 -123 -18 11 | 28 38
Table 7.2372.6 GPS week: 2372 Day: 6 MJD: 60854.500
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 -43 15 0 0 | 1 22
emr uuuuu | -4 -6 178 -3 -8 | -18 29
esa uuuuu | 17 9 -30 73 5 | 0 24
gfz uuuuu | -8 -26 186 125 1 | 9 24
grg uuuuu | -28 6 28 -148 7 | 10 26
igr xxxxx | 3 14 30 25 -2 | 4 23
irf xxxxx | 1 8 -14 14 1 | 2 24
jgx uuuuu | 13 -9 38 -32 -1 | 14 29
jpl uuuuu | -4 -10 47 -5 -8 | 13 25
mit uuuuu | 22 30 -154 -27 5 | 13 25
ngs uuuuu | -27 43 -170 26 -1 | 13 30
sio xxxxx | -48 114 -61 -93 15 | 31 40
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