[IGSREPORT-31018] Wk 2424 IGS Final Orbits

acc acc at igs.org
Thu Jul 9 05:00:13 UTC 2026


Author:  AC Coordinator / GA MIT 

sum-file Version 2.0
Final IGS Orbit Combination - Week 2424   (Jun 21, 2026 - Jun 27, 2026)

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_20261720000_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   | 20 RIGA MKEA RIGA
                0  |  EMR   | BADG RIGA TID1 BADG BSHM HOB2 RIGA TID1
                0  |  ESA   | 20 PTBB GLSV PTBB
                0  |  GFZ   | 20 21 5 20 21 ALGO AREQ ARHT ASCG BADG BAKE BRAZ
                0  |  GFZ   | BRFT BSHM CCJ2 CHAN CHPI CHUR CKIS CMUM COCO CPVG
                0  |  GFZ   | CRO1 CZTG DAEJ DAV1 DGAR DJIG DRAO DUMG FAIR FALK
                0  |  GFZ   | FTNA GAMB GMSD GODE GUAM HERS HOB2 HOFN HRAO IISC
                0  |  GFZ   | ISPA JOG2 KAT1 KERG KIRI KIT3 KOKB KOKV LPGS MAC1
                0  |  GFZ   | MAJU MATE MAW1 MIZU MKEA MONP NIUM NKLG NLIB NRC1
                0  |  GFZ   | NYA2 ONSA OUS2 PIE1 POHN POL2 POVE PTVL QAQ1 REUN
                0  |  GFZ   | RIO2 ROTH SANT SCOR SEYG SGOC SGPO STHL STJO STR1
                0  |  GFZ   | SUTH SYOG TASH THU2 TOW2 TUVA TWTF UNSA WARK WHIT
                0  |  GFZ   | WSRT WTZR WUH2 YELL ZAMB ZECK BSHM FTNA HOB2
                0  |  GRG   | 20
                0  |  JGX   | 7 7 DUMG IQAL SCTB CZTG DUMG HOB2 IQAL SCTB
                0  |  JPL   | 4 CMUM HOB2 KIRI MKEA BADG HOB2
                0  |  MIT   | 13 13 CUIB DYNG FLIN GMSD KMNM MEDI PARC POAL SFER
                0  |  MIT   | TID1 VNDP WGTN WTZZ CUIB DYNG FLIN GMSD IRKJ KMNM
                0  |  MIT   | MADR MEDI NYA1 PARC PDEL POAL SFER TID1 VNDP WGTN
                0  |  MIT   | WTZZ
                1  |  COD   | 20 ADIS BUCU NRMD ADIS BUCU
                1  |  EMR   | BADG CHTI NRC1 NRMD BADG NRC1
                1  |  ESA   | 20 YKRO MGUE PTBB YKRO
                1  |  GFZ   | 20 21 5 20 21 ALGO AREQ ARHT ASCG BADG BAKE BRAZ
                1  |  GFZ   | BRFT BSHM CCJ2 CHAN CHPI CHTI CHUR CKIS CMUM COCO
                1  |  GFZ   | CPVG CRO1 DAEJ DAV1 DGAR DJIG DRAO DUMG FAIR FALK
                1  |  GFZ   | FTNA GAMB GMSD GODE GUAM HERS HOB2 HOFN HRAO IISC
                1  |  GFZ   | ISPA JOG2 KAT1 KERG KIRI KIT3 KOKB KOKV LPGS MAC1
                1  |  GFZ   | MAJU MATE MAW1 MCIL MIZU MKEA MONP NIUM NKLG NLIB
                1  |  GFZ   | NRC1 NYA2 ONSA OUS2 PDEL PIE1 POHN POL2 POVE PTVL
                1  |  GFZ   | QAQ1 REUN RIO2 ROTH SANT SCOR SEYG SGOC SGPO STHL
                1  |  GFZ   | STJO STR1 SUTH SYOG TASH THU2 TOW2 TUVA TWTF UNSA
                1  |  GFZ   | WARK WHIT WSRT WTZR WUH2 YELL ZAMB ZECK CKIS LPGS
                1  |  GRG   | 20 BJFS CHTI ULAB OUS2 ULAB
                1  |  JGX   | BADG CHTI KIRI GUAM KIRI
                1  |  JPL   | 4 BADG CHTI KIRI TOPL BADG CHTI TOPL
                1  |  MIT   | CUIB DAEJ FLIN FLRS GANP KOUC LPAL MEDI MELI NYAL
                1  |  MIT   | PDEL SFER SVTL YEBE ZIM2 CUIB DAEJ FLIN FLRS GANP
                1  |  MIT   | KOUC LPAL MADR MEDI MELI NYA1 NYAL PDEL SFER SVTL
                1  |  MIT   | YEBE ZIM2
                2  |  COD   | 20
                2  |  EMR   | CHTI TID1 PDEL TID1
                2  |  ESA   | 20 MGUE PTBB URUM
                2  |  GFZ   | 20 21 5 9 20 21 AREQ ARHT ASCG BADG BAKE BRAZ BRFT
                2  |  GFZ   | BSHM CCJ2 CHAN CHPI CHTI CHUR CKIS CMUM COCO CPVG
                2  |  GFZ   | CRO1 DAEJ DAV1 DGAR DJIG DRAO DUMG FAIR FALK FTNA
                2  |  GFZ   | GAMB GMSD GODE GUAM HERS HOB2 HOFN HRAO IISC ISPA
                2  |  GFZ   | JOG2 KAT1 KERG KIRI KIT3 KOKB KOKV LPGS MAC1 MAJU
                2  |  GFZ   | MATE MAW1 MCIL MIZU MKEA MONP NIUM NKLG NLIB NRC1
                2  |  GFZ   | NYA2 ONSA OUS2 PDEL PIE1 POHN POL2 POVE PTVL QAQ1
                2  |  GFZ   | REUN RIO2 ROTH SANT SCOR SEYG SGOC SGPO STHL STJO
                2  |  GFZ   | STR1 SUTH SYOG TASH THU2 TOW2 TUVA TWTF UNSA WARK
                2  |  GFZ   | WSRT WTZR WUH2 YELL ZAMB ZECK BSHM LPGS
                2  |  GRG   | 20 CHTI
                2  |  JGX   | BADG CHTI SCTB CUSV DUMG SCTB
                2  |  JPL   | 4 BADG CHTI URUM YAR2 BADG CHTI GLPS URUM YAR2
                2  |  MIT   | ANTC BRUX CUIB DYNG FLRS GMSD LPAL MEDI PARC PNGM
                2  |  MIT   | PRDS PTGG SFER SYOG TLSE WGTN WTZZ YARR ANTC BRUX
                2  |  MIT   | CUIB DYNG FLRS GMSD LPAL MEDI NYA1 PARC PNGM PRDS
                2  |  MIT   | PTGG SFER SYOG TLSE WGTN WTZZ YARR
                3  |  COD   | 20 URUM DAV1 NRMD URUM
                3  |  EMR   | BADG CHTI DAV1 NLIB NRMD TID1 YEL2 DAV1 NLIB TID1
                3  |  EMR   | YEL2
                3  |  ESA   | LMMF MGUE POVE PTBB YEL2 FTNA GMSD LMMF MGUE POAL
                3  |  ESA   | POVE PTBB URUM YEL2
                3  |  GFZ   | 20 21 20 21 AREQ ARHT ASCG BAKE BRAZ BSHM CCJ2 CHPI
                3  |  GFZ   | CHTI CHUR CKIS CMUM COCO CRO1 DAEJ DAV1 DGAR DJIG
                3  |  GFZ   | DUMG FAIR FALK GAMB GMSD GODE GUAM HOFN HRAO IISC
                3  |  GFZ   | ISPA JOG2 KERG KIRI KOKB KOKV LPGS MAC1 MAJU MATE
                3  |  GFZ   | MCIL MIZU NIUM NKLG NRC1 NYA2 ONSA OUS2 PDEL PIE1
                3  |  GFZ   | POHN POL2 POVE PTVL SCOR SEYG SGPO STHL STJO STR1
                3  |  GFZ   | SUTH SYOG TASH THU2 TOW2 TWTF WARK WHIT WSRT WTZR
                3  |  GFZ   | WUH2 YELL ZECK BSHM POVE
                3  |  GRG   | 20 CHTI DUMG GMSD NLIB NRMD GMSD LMMF NLIB
                3  |  JGX   | CHTI DAV1 DUMG BAKE DAV1 DUMG POVE YEL2
                3  |  JPL   | CHTI MAC1 CHTI GLPS NRMD
                3  |  MIT   | CMUM CUIB DJIG FLRS KMNM MAR6 MCM4 PDEL PIMO SFER
                3  |  MIT   | SYOG TLSE CMUM CUIB DJIG FLRS KMNM MADR MAR6 MCM4
                3  |  MIT   | PDEL PIMO SFER SYOG TLSE
                4  |  COD   | BJFS BRST BSHM DAV1 DLF1 DUMG GAMB GANP HOFN ISPA
                4  |  COD   | MIZU NLIB NRC1 NRMD NYA2 SALU SCOR THTG TLSE TRO1
                4  |  COD   | TWTF URUM YEL2 TWTF URUM
                4  |  EMR   | FAIR NRMD PDEL TID1 CHPI DAV1 FAIR NLIB NRC1 PDEL
                4  |  EMR   | TID1 YEL2
                4  |  ESA   | CHPI CHUR CMUM FAIR FLIN PTBB YEL2 BSHM CHPI CHUR
                4  |  ESA   | CMUM FAIR MGUE NLIB NYA2 PTBB YEL2 YKRO
                4  |  GFZ   | 20 21 20 21 BSHM CHPI DUMG HOFN NRC1 POVE SCOR CHPI
                4  |  GRG   | THTG TRO1
                4  |  JGX   | DAV1 HOFN KIRU SCTB SYOG TRO1 YEL2 DAV1 DUMG HOFN
                4  |  JGX   | KIRI KIRU SCOR SCTB SYOG THTG TRO1 YEL2
                4  |  JPL   | CHTI
                4  |  MIT   | CUIB FLIN FLRS GMSD HERS HRAO KMNM LPAL MADR NIST
                4  |  MIT   | NYA1 PARC REYK SFER TLSE VNDP WGTN YARR CUIB FLIN
                4  |  MIT   | HERS HRAO KMNM LPAL MADR NIST NYA1 PARC REYK SFER
                4  |  MIT   | TLSE VNDP WGTN YARR
                5  |  COD   | 11 BOGT BRST CPVG GAMB GANP GMSD KERG LMMF MCIL MIZU
                5  |  COD   | NRMD SGOC THTG TID1 TLSE ULAB WUH2 NRMD
                5  |  EMR   | BRST YEL2 BRST DAV1 PDEL YEL2
                5  |  ESA   | 11 PTBB MGUE MIZU PTBB SCOR SGOC TID1
                5  |  GFZ   | 20 21 20 21 BSHM FTNA MCIL MIZU PDEL POVE SGOC WUH2
                5  |  GFZ   | SGOC
                5  |  GRG   | 11 BOGT BOGT MAW1 SGOC WUH2
                5  |  JGX   | DAV1 SCTB DAV1 DUMG SCTB THTG ULAB
                5  |  JPL   | 11 NRMD CHTI NRMD
                5  |  MIT   | 11 11 CUIB DJIG FLRS GANP GMSD GRAC MADR MAR6 MEDI
                5  |  MIT   | MQZG NYA1 NYAL PARC PDEL PRDS SFER VACS ZIM2 CUIB
                5  |  MIT   | DJIG FLRS GANP GMSD GRAC MADR MAR6 MEDI MQZG NYA1
                5  |  MIT   | NYAL PARC PDEL PRDS SFER VACS ZIM2
                6  |  COD   | ASCG AUCK BADG BRST BRUX DLF1 FAA1 GAMB GANP HLFX
                6  |  COD   | KOUR NRMD POHN RESO RIGA SCTB YEL2 NRMD SCTB
                6  |  EMR   | BADG NRMD RIGA YEL2 BADG RIGA YEL2
                6  |  ESA   | CHUR MGUE PTBB MGUE PTBB
                6  |  GFZ   | 20 21 20 21 BADG BAKE BSHM GUAM LAUT ONSA POHN BAKE
                6  |  GFZ   | BSHM GUAM LAUT ONSA
                6  |  GRG   | 15 BAKE NRMD
                6  |  JGX   | BADG DAV1 IQAL POHN YEL2
                6  |  JPL   | CHTI BADG BAKE POHN
                6  |  MIT   | FLRS GMSD IRKJ KERG KMNM LPAL MADR MCM4 MEDI MQZG
                6  |  MIT   | NAIN NIST NYAL PNGM POAL TIDB TLSE VACS FLRS GMSD
                6  |  MIT   | IRKJ KERG KMNM LPAL MADR MCM4 MEDI MQZG NAIN NIST
                6  |  MIT   | NYAL PNGM POAL TIDB TLSE VACS

    
 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  |  COD   | ~10:25 | ~ -0.17 ns
                0  |  ESA   | ~00:30 | ~ 0.24 ns
                0  |  GFZ   | ~02:00 | ~ 0.22 ns
                1  |  COD   | ~04:05 | ~ 0.16 ns
                1  |  ESA   | ~09:05 | ~ -0.25 ns
                1  |  GFZ   | ~23:00 | ~ -0.06 ns
                2  |  COD   | ~21:50 | ~ 0.17 ns
                2  |  ESA   | ~10:55 | ~ 0.24 ns
                2  |  GFZ   | ~15:00 | ~ -0.15 ns
                3  |  COD   | ~11:00 | ~ 0.14 ns
                3  |  ESA   | ~11:10 | ~ 0.26 ns
                3  |  GFZ   | ~11:00 | ~ -0.19 ns
                4  |  ESA   | ~02:00 | ~ 0.28 ns
                5  |  ESA   | ~02:40 | ~ 0.28 ns
                6  |  ESA   | ~03:10 | ~ 0.29 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. 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 27-Nov-2022 (GPS Week 2238, day 0, MJD 59910), 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 lomg filename formats.
    For more information see IGSMAIL #8238, #8256, #8274 and #8282.
    
    Starting 02-Feb-2025 (GPS Week 2352, day 0, MJD 60708), 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.
    For more information see IGSMAIL #8543.
    
    Starting 11-Jan-2026 (GPS Week 2401, day 0, MJD 61051), all IGS products
    are based on the IGS realization of the second yearly update of ITRF2020
    called ITRF2020-u2024. This IGS realization is called IGc20.
    For more information see IGSMAIL #8634.
    

 8. 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 |     .6     .6     .3       1     -8      5     .01
       EMR  |   0 |   11.7    2.9    3.0      -8     13    -12     .08
       ESA  |   0 |    -.0    -.4    -.4       7     14      9    -.69
       GFZ  |   0 |     .1    -.1     .4     -11      7    -10     .05
       GRG  |   0 |     .4    -.0     .9       1      6     -7     .04
       JGX  |   0 |    -.1     .7     .0      13     13      3    -.08
       JPL  |   0 |    1.4     .8    4.6       2      1      0     .09
       MIT  |   0 |     .5   -2.0   18.4      -6      1    -18     .10
       NGS  |   0 |    7.4   -1.1   13.0      20     -1    -17     .08
       SIO  |   0 |     .0    -.4   12.3      80     59     26     .22

       COD  |   1 |     .4     .4     .3       6     -5      7     .09
       EMR  |   1 |   10.7    -.4    6.5      -7      3      0     .15
       ESA  |   1 |     .3     .2    -.2     -15     18     11    -.60
       GFZ  |   1 |     .0    -.2     .0     -23    -11     -6     .21
       GRG  |   1 |     .6    -.1     .3       0     -5    -10     .11
       JGX  |   1 |     .0    2.1    -.3      14     17     18    -.16
       JPL  |   1 |    1.6   -2.7    7.7      -3      0      1     .14
       MIT  |   1 |    2.9   -5.7   15.6     -25      3    -20     .19
       NGS  |   1 |    7.8   -7.6   13.7      16      8    -44     .20
       SIO  |   1 |    2.8   -2.8   10.9      -1     53     10     .12

       COD  |   2 |     .6     .5     .7       7     -5     13     .12
       EMR  |   2 |    8.0   -2.7    2.2     -12     12     -7     .23
       ESA  |   2 |     .3    -.1    -.5      -2     18      8    -.56
       GFZ  |   2 |    -.6     .7     .4     -14     -5     -1     .34
       GRG  |   2 |    -.1    -.1     .2       1      4     -9     .25
       JGX  |   2 |    -.3    1.4    -.3      16     10     10    -.01
       JPL  |   2 |   -2.1   -1.0    7.5     -13      5     -2     .30
       MIT  |   2 |     .3   -2.9   17.2      -6     11    -15     .24
       NGS  |   2 |    4.1   -5.4   16.2      43      3    -45     .27
       SIO  |   2 |    -.8   -3.1   12.8      20     94     10     .18

       COD  |   3 |     .5     .6     .6      14     -3      6     .13
       EMR  |   3 |    7.7    1.1   -1.4      -4      0      4     .29
       ESA  |   3 |    -.1    -.1    -.4      -3     17     17    -.63
       GFZ  |   3 |     .0    -.2     .1      -8     -7     -4     .21
       GRG  |   3 |     .2    -.1    -.0       7     11     -2     .14
       JGX  |   3 |    -.6    1.3     .1      15      7     11    -.15
       JPL  |   3 |    1.3   -1.8    6.9      -9     12      5     .30
       MIT  |   3 |   -1.1   -2.6   19.8       1     10    -11     .05
       NGS  |   3 |    -.7   -3.1    8.4      21     -1      1     .14
       SIO  |   3 |   -2.1    1.0   11.1      22    110    -14     .26

       COD  |   4 |     .4     .4     .7       4     -2      1     .12
       EMR  |   4 |    7.4   -2.2   -1.7      -3     10     -5     .13
       ESA  |   4 |    -.0    -.6     .1       0     14     16    -.65
       GFZ  |   4 |    -.0     .3     .0      -1      6     10     .37
       GRG  |   4 |     .1    -.1     .3      -1     -4      4     .19
       JGX  |   4 |    -.3    1.3     .2      26     10     26    -.13
       JPL  |   4 |     .8   -5.3    2.2       5     -5     -3     .32
       MIT  |   4 |    2.3   -6.8   15.0      -1      4    -11     .25
       NGS  |   4 |    9.4   -5.7    2.1      -5     21    -37     .33
       SIO  |   4 |     .7   -4.5   11.6       5     39      2     .20

       COD  |   5 |     .6     .6     .9       4     -2     -3     .14
       EMR  |   5 |   10.4   -4.1    1.3      -4     10     -8     .17
       ESA  |   5 |    -.2     .3    -.2      -1     15     11    -.39
       GFZ  |   5 |    -.7    -.0     .6      -6     -8     -1     .28
       GRG  |   5 |     .4    -.4     .1      -5     -4     -5     .21
       JGX  |   5 |    -.5    1.7     .1      32     13     10     .02
       JPL  |   5 |    1.4   -4.2    5.7       1     -6    -12     .34
       MIT  |   5 |     .7   -6.1   18.0     -11      4    -19     .18
       NGS  |   5 |    9.4   -7.2    6.0      16     12    -40     .33
       SIO  |   5 |    3.8   -6.6   18.7      11     -3     10     .62

       COD  |   6 |     .4     .4     .5      10      1     -5     .15
       EMR  |   6 |    9.8   -2.6    3.5     -16     10    -11     .28
       ESA  |   6 |    -.1     .0    -.2       9     16     14    -.49
       GFZ  |   6 |    -.5     .6     .6     -22      9     -5     .38
       GRG  |   6 |     .4    -.4     .1       7     -9      2     .29
       JGX  |   6 |    -.6    1.3    -.2      33      9     11     .07
       JPL  |   6 |    1.9   -3.4    1.4     -10      5     -9     .21
       MIT  |   6 |    2.1   -5.9   14.3       4      2     -7     .34
       NGS  |   6 |    5.8   -5.3    8.6      16      3    -28     .38
       SIO  |   6 |    -.5   -2.9    6.4     -51     32     25     .53


 9. 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.

10. 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 1.2424.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2424.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 2.2424.[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 3.2424.[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 5.2424.0-6). 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 2424 summary.                       (Jun 21, 2026 - Jun 27, 2026)

Table 1.2424.a   GPS week: 2424   MJD: 61212.000-61218.000

         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  941|    0     0    -2    20     6     6  -.02    6    6 |    -865     101      5    133
        |    0     0     1    12     7     6   .03           |      71     118
emr  108|    0     1     2    -8     4    14   .00    9    9 |    9390  -18982      7    101
        |    0     1     0     6    11     7   .01           |   15076   30269
esa  187|    0     0    -1    -2     8   -14  -.09    9    9 |    1248     232      6    209
        |    0     0     0     7     4     8   .01           |     901     514
gfz  147|    0     0    -1     1    11     2   .01   10    9 |    -112     -76     10    122
        |    0     0     2     9    13    15   .02           |     118     189
grg  126|    1     0     2    -3     7     8   .08    8    7 |      40    -123      7    121
        |    0     0     0     9     9     7   .02           |      68     148
igr  n/a|    0     0     0    -3    -9    -5   .01    3    3 |    2356      15      8     75
        |    0     0     0     4     4     6   .01           |     528     678
jgx  n/a|    1     0     0    18   -14    -1  -.01    5    5 |     -29     -10      9     68
        |    0     0     0     9     5     6   .01           |      98     150
jpl  120|    0     0     0    -6     1     5   .05   10   10 |   -1665     182      9     77
        |    0     0     0    10     8     6   .01           |     670     607
mit  357|   -1     0    -2    -9     0    -1   .04    8    7 |    1841    1048     40     70
        |    0     0     0    13    23    23   .01           |    1001    1941
ngs  262|    0     0     3    -3    -2    -3  -.06   10    9 |    -853      82    523    774
        |    0     0     2    12    12    17   .02           |      65     110
sio  349|    0     0     1   -33   -15   -15   .02    9    8 |     ---     ---    ---    ---
        |    0     0     1     9    13    17   .02           |     ---     ---


Table 1.2424.b   GPS week : 2424   MJD: 61212.000-61218.000   

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: mm.

              Day of GPS week
 PRN  |    0    1    2    3    4    5    6 |  Remarks
------+------------------------------------+------------------------------------------
   1  |    3    3    3    3    3    3    3 |
   2  |    3    3    3    3    3    3    3 |
   3  |    2    2    2    2    2    2    2 |
   4  |    3    3    3    3    3    3    4 |
   5  |    3    2    2    3    3    3    3 |
   6  |    3    2    2    2    3    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    4 |
  10  |    2    3    3    2    2    2    2 |
  11  |    3    3    3    3    3    4    3 |
  12  |    2    2    2    2    2    2    3 |
  13  |    3    3    3    3    3    3    3 |
  14  |    3    3    3    3    3    3    3 |
  15  |    3    3    3    3    4    3    4 |
  16  |    3    2    3    2    3    3    2 |
  17  |    3    3    3    3    3    4    3 |
  18  |    3    3    3    3    3    3    3 |
  19  |    3    3    3    3    3    3    3 |
  20  |    6    6    6    6    6    6    6 |
  21  |    3    3    3    3    3    3    3 |
  22  |    2    2    2    2    2    2    2 |
  23  |    3    3    3    3    3    3    3 |
  24  |    2    2    2    2    3    3    2 |
  25  |    2    3    3    3    3    3    3 |
  26  |    2    2    2    2    3    2    3 |
  27  |    3    3    3    3    3    3    3 |
  28  |    2    3    3    2    2    3    2 |
  29  |    3    3    3    3    3    3    3 |
  30  |    2    2    2    2    2    2    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 2.2424.0   GPS week: 2424   Day: 0   MJD: 61212.000                            

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  941|    0     0    -2    16    18     7   .01    6    5 |    -916     248      5    136
emr  108|    1     2     3   -11    15     7   .00    9    9 |       3     127      7    110
esa  187|    0     0     0    10     5    -7  -.08    9   10 |     407     181      6    210
gfz  147|   -1     0    -1     1    22     0   .05    9    9 |    -267     238     10    118
grg  127|    0    -1     2     3     5     0   .06    8    7 |       0      19      7    149
igr  n/a|    0     0     0    -1    -4   -13   .01    3    2 |    2850    -318      8     72
jgx  n/a|    1     0     0     8    -6   -10  -.02    5    5 |     -39      19      9     68
jpl  120|    0     0     1    -5     0     7   .04   10   10 |   -2007      42     11     81
mit  357|   -1     0    -3   -17   -27    -6   .04    7    6 |    1510    2371     41     76
ngs  264|    0     0     6    13    14     0  -.08   11   10 |    -926     260    446    792
sio  344|   -1     0     0   -30   -27     0   .03    8    8 |     ---     ---    ---    ---

Table 2.2424.1   GPS week: 2424   Day: 1   MJD: 61213.000                            

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  942|    0     0    -3    41     5     6   .00    6    5 |    -870     196      5    134
emr  108|    0     2     2    -9    -9    15  -.00    9    9 |   31499  -63305      7    102
esa  187|    0     0     0    -9     6   -19  -.09    9    9 |     427     109      6    212
gfz  148|   -1     1     0     0     0   -16   .01    9    9 |    -220      71     10    114
grg  127|    1     0     2    -1    -2    -1   .08    8    7 |      92    -288      7    121
igr  n/a|    0     0     0    -1   -16   -11   .01    3    3 |    2486    -500      8     70
jgx  n/a|    1     0     0    19   -10    -2  -.02    4    4 |      14     -86      9     65
jpl  120|   -1     0     1     2    -3     0   .05   10   10 |   -2003      29      9     75
mit  357|   -1     0    -2   -17     7    42   .06    8    7 |    2235       2     42     68
ngs  264|   -1     0     4   -22     1   -40  -.05    9    9 |    -835     137    509    794
sio  349|   -1     0     0   -37     4    -5   .01   10    8 |     ---     ---    ---    ---

Table 2.2424.2   GPS week: 2424   Day: 2   MJD: 61214.000                            

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  942|    0     0    -3    23     8    15  -.01    6    5 |    -963     204      6    145
emr  108|    1     1     2    -6    17    13   .00    9    9 |   31310  -63035      6    101
esa  187|    0     0     0     0    17    -8  -.09    9    9 |     706     396      6    199
gfz  147|    0     0     1    -1     3    16  -.02   10    9 |    -119      -7     10    123
grg  128|    0     0     0    -2    10    12   .11    8    7 |     -60      96      6     97
igr  n/a|    0     0     0    -7    -9     2   .01    3    3 |    2127      49      8     75
jgx  n/a|    0     0     0    22   -15    -1  -.01    5    5 |    -147     222      9     68
jpl  120|    0     0     0    -6     7    12   .05   10   10 |   -1847     160      8     78
mit  357|   -1     0    -2   -22   -15   -25   .04    8    7 |    2142      19     38     73
ngs  263|    0    -1     7     8     6    -3  -.09    9    9 |    -912     143    503    651
sio  352|    0    -1     0   -38   -29   -18   .03    9    7 |     ---     ---    ---    ---

Table 2.2424.3   GPS week: 2424   Day: 3   MJD: 61215.000                            

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  943|    0     1    -1    26     0    12  -.05    7    5 |    -790      -6      5    135
emr  109|    0     1     2   -16     1    31   .01    9    9 |     216    -465      7    107
esa  187|    0     0    -1    -8    11    -3  -.09    9    9 |    1299    -335      7    210
gfz  148|    0     0     0     5     9    23   .01   10    9 |      -4    -256      9    121
grg  129|    0     0     2    -5    13    12   .11    8    7 |     105    -226      8    121
igr  n/a|    0     0     0    -3   -11     2   .00    3    3 |    2329    -697      9     68
jgx  n/a|    1     0     0     6   -17    -8  -.00    5    5 |      55    -122      9     66
jpl  120|    0     0     0   -14    16    13   .07   10   10 |   -1729    -614     10     73
mit  357|   -1     0    -2    12   -10    -9   .04    8    7 |    2310    -660     43     66
ngs  263|   -1     0     2   -10    -4    11  -.05   10    9 |    -794      -5    539    860
sio  354|    0    -1     0   -20     1   -51   .01    8    6 |     ---     ---    ---    ---

Table 2.2424.4   GPS week: 2424   Day: 4   MJD: 61216.000                            

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  939|    0     0    -1     9     2    -2  -.04    7    6 |    -776     -67      5    129
emr  110|    1     1     2     3    11    12  -.03    9    9 |    -206     160      7     94
esa  187|    0     0    -3     4     9   -23  -.11    9    8 |    1246     209      6    211
gfz  145|    0     0    -3    -5    10    14   .02   10   10 |    -110     -90     11    136
grg  123|    1     0     3     9    20    15   .08    8    7 |      94    -271      7    109
igr  n/a|    0     0     0     0    -2    -5   .02    3    3 |    1714     -27      9     88
jgx  n/a|    0     0     0    17   -13     5  -.00    6    6 |      74    -226      9     66
jpl  120|    0     0     0     4    -1     6   .05   10   10 |   -2202     251     10     78
mit  357|    0     0    -1    -4    -5   -17   .04    8    8 |    1337     729     39     76
ngs  264|   -1     0     0    -5   -23    -3  -.07   11   10 |    -771     -72    535    709
sio  352|    0    -1     3   -42    -9   -14   .03    9    8 |     ---     ---    ---    ---

Table 2.2424.5   GPS week: 2424   Day: 5   MJD: 61217.000                            

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  943|    0     0     0     4    13     3  -.03    7    6 |    -922      88      5    131
emr  110|    0     0     1    -4     7    15   .01    9    9 |    2909   -6202      8     97
esa  187|    0     0    -2    -9     8   -22  -.09    9    8 |    1669    1255      7    205
gfz  148|    0     1    -2    20    -3    -7   .00   10   10 |      78    -237     10    125
grg  122|    1    -1     2   -20    10     1   .07    8    7 |     -28     -61      7    117
igr  n/a|    0     0     0     2    -6    -6   .01    3    3 |    1818    1369      8     79
jgx  n/a|    0     0     0    33   -12     1  -.01    5    5 |    -179     119      9     73
jpl  120|   -1     1     0     1    -7    -2   .05   10   10 |   -1668    1406     11     78
mit  357|    0     0    -2   -18     0    18   .03    9    7 |      74    4869     40     71
ngs  263|    0    -2     0     3    -1     9  -.03   10    9 |    -922      89    557    816
sio  347|    0     0     2   -21   -18   -16  -.01    9    8 |     ---     ---    ---    ---

Table 2.2424.6   GPS week: 2424   Day: 6   MJD: 61218.000                            

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  942|    0     0     0    24    -2    -1  -.05    7    6 |    -822      49      5    123
emr  107|    1     0     1   -14    -9     8   .01    9    9 |       3    -158      7     99
esa  187|    0     0    -2    -4     2   -18  -.11    9    9 |    2985    -188      6    219
gfz  147|    0     0    -2    -8    33   -12   .02   10    9 |    -144    -252     10    119
grg  127|    1    -1     3    -6    -6    17   .05    9    7 |      83    -134      7    138
igr  n/a|    0     0     0    -9   -11    -4   .00    3    3 |    3168     229      8     77
jgx  n/a|    0     0     0    23   -25     3  -.02    5    5 |      17       3      9     73
jpl  120|   -1     0     0   -25    -4     0   .05   10   10 |    -201       5     10     82
mit  357|    0     0    -1     2    46   -11   .05    9    7 |    3279       7     41     61
ngs  259|    0     0     1   -10   -13     0  -.03   10    9 |    -814      24    578    801
sio  345|    0    -1     0   -41   -26    -4   .03   10    9 |     ---     ---    ---    ---

       
       
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 3.2424.0   GPS week: 2424   Day: 0   MJD: 61212.000                            

        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  |    9   12    6  ---    8    3    5   12    9   11    8    3 |    50   47   49  ---   50   49   49   53   46   51   50    49
   2  |    5    9   10   13    9    4    6    9   10   10    9    3 |    26   24   24   27   23   24   25   24   23   23   27    23
   3  |    5    7    7    8    9    3    4    6    5    8    7    2 |    36   36   33   36   37   34   33   35   36   35   37    35
   4  |    7    7   10    8   12    3    5   15    7    9    8    3 |    56   56   56   54   55   54   54   58   55   57   56    55
   5  |    5    7    9    8    6    2    6    7    7    9    9    2 |    35   33   33   36   36   34   34   34   39   36   38    35
   6  |    4    9    8    9    6    2    5    8    6   13    8    2 |    24   26   26   24   24   24   22   24   24   27   25    24
   7  |    3    6    6    8    5    2    5    7    5    7    6    2 |    44   43   43   44   41   43   41   44   41   39   40    42
   8  |    5   10    7   10   13    3    4    9   10    8   10    3 |    23   20   22   24   22   21   20   21   23   20   26    21
   9E |    5   13    7   11    8    3    5   11    8    9    6    2 |    34   40   37   29   35   34   33   37   31   38   35    34
  10  |    3    9    9    6    5    2    3    8    9    9    9    2 |    33   31   32   34   33   33   32   32   37   32   38    33
  11  |    6   10    8    7    7    3    5   12    7   13    9    2 |    40   38   42   41   43   41   39   45   43   43   43    41
  12  |    4    6    5    8    4    2    3    7    3   10    6    1 |    54   52   54   53   51   52   52   54   53   47   53    52
 X13  |    8    6   10   14    5    5  ---    8    7   12    5    3 |    61   61   60   73   64   63  ---   62   67   60   64    63
  14  |    4   11    7   11    5    2    4   10    6   11    6    2 |    31   28   29   33   32   31   33   32   33   34   33    31
  15E |    6    7   10    8    9    3    6    9    5   11    9    2 |    54   54   51   61   52   56   56   52   61   60   64    56
  16  |    5    9    7    8   10    4    4    6    9   10   11    2 |    17   14   19   20   20   18   17   15   20   18   24    17
  17E |    6    7   11   17    6    3    5   12    5   13    8    3 |    29   28   26   33   30   27   27   28   28   30   30    27
  18  |    6    8    8    7    6    2    4   14    8   10    2    2 |    49   51   52   50   50   50   50   53   48   51   51    50
  19E |    7    7    9    9    7    2    5    6    6   13    9    2 |    30   29   28   26   28   28   29   29   27   27   29    28
  20E |   14   20   31   21   14    4    6   23    8   19   18    5 |   106  100   97  106  105  101  101  100  103  103  106   102
  21  |    9   11    8    8    8    3    5   12    6   12    9    2 |    47   49   47   48   47   47   49   50   48   44   49    47
  22  |    3    6    6    7    5    2    5    6    6   13    8    2 |    26   29   25   28   26   26   25   28   25   30   27    26
  23  |    6    7    8    8    6    2    4   12    7   12    5    2 |    30   33   31   33   34   31   32   33   32   30   32    31
  24  |    4    7    8    8    7    3    4    7    7   10    6    2 |    22   26   26   18   19   22   21   26   20   23   21    21
  25  |    6   10    8    7    4    2    5   11    4    8    7    2 |    23   28   28   21   24   23   22   32   22   23   22    23
  26  |    3    9    7    7    6    2    3   10    6    7    8    2 |    21   26   24   18   19   19   19   28   19   18   20    20
  27  |    8   11    7    9   10    3    7    9   11   10    9    3 |    32   27   30   33   23   28   30   28   26   23   29    27
  28  |    5    9    6    6    7    2    5   10    6    7    5    2 |    61   60   62   62   62   62   62   63   60   62   61    61
  29E |    6    8   10    6    5    2    5    8    8   11    7    2 |    52   51   52   50   54   52   53   52   52   54   55    52
  30  |    3    7    7    7    5    2    4    9    4   11    7    2 |    21   26   23   20   19   20   18   24   19   23   22    20
  31  |    5    7    5    7    9    3    5    6    5    8    7    2 |    56   52   52   54   54   53   52   55   53   53   51    53
  32E |    5    9    6    8    9    3    6   10    6    9    6    2 |    37   36   37   36   40   36   34   37   34   38   37    36
------+-------------------------------------------------------------+--------------------------------------------------------------
 RMS  |    6    9    9    9    8    3    5   10    7   11    8      |T   39   39   39   39   39   38   37   40   39   39   40    38
 WRMS |    5    9   10    9    7    2    5   10    6   10    8      |NE  35   35   36   36   35   35   33   37   35   35   36    35
 MEDI |    5    8    8    8    7    3    5    9    6   10    8      |MD  34   33   33   34   35   34   33   34   34   35   37    34

Table 3.2424.1   GPS week: 2424   Day: 1   MJD: 61213.000                            

        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  |   10   13    6  ---    7    3    4   12    8   10   11    3 |    39   39   37  ---   39   38   38   40   37   37   39    38
   2  |    6    9   10   10   10    4    5    9   11    8   10    3 |    29   26   27   30   27   27   28   27   26   30   29    27
   3  |    3    8    6    6   11    2    4    6    6    6    8    2 |    34   34   32   34   34   33   32   34   31   33   35    32
   4E |    7    7   10   13   11    3    6   17    8   11    8    3 |    31   31   32   32   33   30   31   35   32   28   32    31
   5  |    5    7    9    9    6    2    5    7    6    9    9    2 |    34   34   32   35   35   33   35   33   33   34   33    33
   6  |    4    7    7    7    8    2    4    6    5    7   10    2 |    27   28   28   25   26   26   26   27   24   27   26    26
   7  |    4    7    4    7    7    3    3    5    5    6    7    1 |    42   44   42   44   40   41   41   42   41   40   40    41
   8  |    6   11    5   11   12    2    4    9    8    7   11    2 |    30   26   29   28   29   29   28   29   27   31   30    28
   9E |    6   12    6    9    8    2    6   10    8    8    9    2 |    30   31   29   27   30   27   27   29   25   26   28    27
  10  |    4   10    8    7    5    3    3    7    9    7   14    2 |    32   32   33   34   32   32   33   33   30   32   34    32
  11  |    6    9    7    7    6    2    5   13    8   12    9    2 |    29   32   30   31   32   30   31   32   30   29   31    30
  12  |    4    6    6    9    6    2    4    5    7   10    6    2 |    28   27   27   26   25   26   27   28   28   23   30    26
 X13  |    7    7   11    9    6    5  ---    7    7   13    6    3 |    47   48   47   49   48   48  ---   48   49   48   50    47
  14  |    4   12    6   12    5    2    4   11    7    6    9    2 |    26   26   25   29   27   26   27   27   28   26   29    26
  15E |    6    7    8   10    6    3    5    8    7   11    9    2 |    39   37   37   44   39   40   41   38   40   43   42    40
  16  |    5    6    7    7    6    4    3    4    9    6   15    2 |    28   26   30   31   26   29   27   28   30   30   32    28
  17E |    5    7   11   10    6    2    6    9    6    9    7    2 |    28   27   24   30   27   27   27   25   25   27   26    26
  18  |    6    9    8    7    8    4    3   14    8   12    6    2 |    32   36   35   33   37   34   35   36   34   33   33    34
  19E |    6    8    9   12    8    2    5    5    8   10   10    2 |    35   39   36   36   37   36   36   35   34   38   34    35
  20E |   15   18   29   21   13    4    6   22   12   18   17    5 |    60   56   55   60   60   56   57   56   58   58   58    57
  21  |   10   10    7    9    7    4    4   13    7   11    8    2 |    40   42   40   39   42   39   40   40   39   38   38    39
  22  |    4    5    6    9    5    2    4    5    7    7    9    2 |    35   36   34   35   34   33   32   35   31   35   33    33
  23  |    6    7    7    9    6    2    4   11    7   12    9    2 |    33   34   33   35   36   34   35   35   33   34   34    33
  24  |    6    7    8    8    6    2    4    7    7   10    8    2 |    30   32   32   28   28   29   30   32   26   31   27    29
  25  |    6   11    8    9    6    2    5   10    6    9    5    2 |    29   32   33   28   28   29   28   35   27   30   28    29
  26  |    4    9    7    7    5    3    3    9    7    9    7    2 |    23   28   27   23   21   23   22   30   20   23   21    23
  27  |    7   12    6    7   10    3    3   11    7    7   11    2 |    32   26   30   29   30   29   29   29   28   29   32    29
  28  |    5    9    5    6    8    3    6   10    8    6    9    2 |    53   51   52   54   53   52   51   53   50   51   52    52
  29E |    6    8   10   10    7    2    5    7    8   11   12    2 |    57   53   55   58   57   55   55   55   54   58   54    55
  30  |    4    6    7    5    7    2    4    7    7    9    7    2 |    25   27   27   25   23   24   22   27   22   24   23    24
  31  |    5    7    4    6    7    3    3    6    6    9    6    2 |    46   43   44   44   42   43   42   45   41   44   43    43
  32E |    6   10    5    7    8    2    6    9   10    9   16    3 |    30   30   30   28   30   29   27   32   32   31   32    29
------+-------------------------------------------------------------+--------------------------------------------------------------
 RMS  |    6    9    9    9    8    3    4   10    8    9   10      |T   34   34   34   34   34   33   33   35   33   34   34    33
 WRMS |    5    9    9    9    7    3    4   10    7    9    8      |NE  33   33   33   33   33   32   32   34   31   33   33    32
 MEDI |    6    8    7    9    7    2    4    9    7    9    9      |MD  32   32   32   32   32   30   31   33   31   31   32    31

Table 3.2424.2   GPS week: 2424   Day: 2   MJD: 61214.000                            

        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  |   10   11    6  ---    7    3    5   12   11    9    9    3 |    27   26   26  ---   29   26   27   30   27   24   30    26
   2  |    6    8   10    9    9    3    6    9   11   11    8    3 |    19   16   17   18   19   16   18   16   18   21   21    16
   3  |    4    8    6    6   11    4    5    7    7    8    7    2 |    27   25   25   28   30   25   25   26   28   26   29    26
   4E |    8    7    9    4   11    3    6   16    6   11    7    3 |    32   33   32   31   34   30   30   34   29   30   31    30
   5  |    4    7    9    8    5    3    4    7    6   10    7    2 |    26   24   21   26   27   25   24   22   26   32   25    25
   6  |    4    8    8    9    8    2    3    8    7    8    7    2 |    21   22   22   18   21   20   18   21   19   19   21    19
   7  |    5    6    5    7    5    4    4    5    4    5    7    1 |    29   27   27   27   26   25   25   28   27   23   25    26
   8  |    7   10    6   13   12    3    4    8    8    7    8    2 |    20   17   19   20   20   17   18   18   18   19   22    17
   9E |    7   11    6   15    8    2    8   10    8    6   10    3 |    26   29   27   21   28   25   23   29   22   26   26    24
  10  |    5    9    8    8    6    2    3    7   10    7   11    2 |    23   24   25   28   24   24   23   24   28   26   30    24
  11  |    7    8    7    9    8    3    5   14    6    9    9    2 |    26   26   27   24   31   27   27   32   28   24   30    26
  12  |    4    6    4    7    5    3    4    3    5    9    5    1 |    38   39   38   37   38   37   38   39   38   33   40    37
 X13  |    6    6    9   10    5    4  ---    7    6   10    4    2 |    41   44   42   45   42   41  ---   43   42   42   43    42
  14  |    5   12    5    8    6    2    4   11    7    6    8    2 |    25   27   28   29   29   28   29   30   29   30   30    27
  15E |    6    6    9   10    7    2    5    8    8   12   10    2 |    38   38   34   44   38   38   40   36   38   42   38    38
  16  |    5    6    7    7    6    4    4    5   10    8   15    2 |    13   14   16   15   14   15   13   13   18   18   23    14
  17E |    8    7   11   14    7    2    5   10    6    8    6    2 |    31   30   27   31   31   30   29   30   29   30   30    29
  18  |    6    9    8   10    7    2    4   14    5   10    6    2 |    28   30   31   30   31   29   29   35   30   23   32    29
  19E |    6    7   10    6    6    3    5    6   10   11    7    2 |    19   17   14   14   18   16   16   16   20   18   18    16
  20E |   12   18   30   24   12    4    6   25   13   21   17    6 |    49   48   46   52   51   45   46   48   46   47   47    46
  21  |    7    9    7   10    6    3    4   13    6    9    9    2 |    28   28   25   25   30   27   27   30   28   26   30    27
  22  |    4    5    6    5    6    1    4    5    7    6    6    1 |    22   23   20   22   20   20   20   23   20   21   21    20
  23  |    6    6    7    8    6    2    4   11    8   12    6    2 |    22   25   24   24   26   22   24   25   25   21   27    23
  24  |    5    6    8    6    6    3    3    7    9   10    7    2 |    19   23   24   19   18   19   18   24   19   21   21    19
  25  |    6   10    8   12    6    2    5   11    6    7    6    2 |    21   27   26   16   20   20   17   30   22   20   21    20
  26  |    4   11    7    7    6    3    3    9    6    8    7    2 |    22   25   24   21   20   21   19   28   20   21   21    21
  27  |    6   12    6    7   10    2    4    9    7    8    7    2 |    18   17   17   17   19   17   17   17   17   20   21    16
  28  |    6    8    6    8    8    2    6    9    7    9    9    2 |    46   45   46   47   48   46   48   46   47   45   46    46
  29E |    6    6   11    9   10    2    5    9    8   11    7    2 |    32   30   27   32   34   31   31   31   32   34   32    31
  30  |    4    7    7    7    6    2    4    7    7    6    6    2 |    17   23   22   21   17   17   15   22   16   20   18    18
  31  |    5    6    5    4    7    3    4    6    5    6    7    1 |    43   42   41   40   43   41   41   44   42   42   42    41
  32E |    5    9    7    8    7    3    6   10   10    7   12    2 |    29   30   30   28   30   29   27   30   30   31   30    28
------+-------------------------------------------------------------+--------------------------------------------------------------
 RMS  |    6    9    9   10    8    3    5   10    8    9    9      |T   27   27   27   27   28   26   25   28   27   27   28    26
 WRMS |    5    9    9    9    7    3    5   10    7    9    7      |NE  25   26   26   25   26   25   24   27   26   25   27    25
 MEDI |    6    8    7    8    7    3    4    9    7    8    7      |MD  26   26   26   26   28   25   25   29   27   24   29    26

Table 3.2424.3   GPS week: 2424   Day: 3   MJD: 61215.000                            

        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  |    9   10    6  ---    7    2    5   12    7   12    7    3 |    53   52   53  ---   53   52   52   55   52   54   55    52
   2  |    6    8    9    9   10    4    5    9   11   12   10    3 |    46   44   46   48   45   46   47   46   44   45   48    45
   3  |    4    8    6    7    9    2    5    6    6    8    7    2 |    50   52   50   53   53   50   48   51   51   49   51    50
   4E |    7    9    8   12   10    3    6   15    9   14    7    3 |    43   46   45   46   46   44   42   45   45   45   45    44
   5  |    4    8    9   10    7    3    6    8    8   10    7    2 |    59   58   57   61   59   58   59   58   61   60   60    59
   6  |    5    8    7    8   10    2    4    7    6    9    7    2 |    44   46   46   45   45   44   43   44   43   46   43    44
   7  |    5    6    5    7    5    4    4    6    7    7    6    2 |    51   51   49   50   48   49   49   50   48   50   47    49
   8  |    7   11    6    7   11    3    3    9    8   10    7    2 |    42   39   41   45   41   41   40   40   40   43   42    41
   9E |    8   11    7    8    8    3    7    9    9   10    7    2 |    50   52   50   50   50   50   48   50   48   50   49    49
  10  |    4    8    7    9    6    2    3    7    8    6    7    2 |    47   48   50   53   49   49   49   49   49   48   49    49
  11  |    6   10    6    7    8    2    5   12    6   10    8    2 |    52   53   53   52   55   53   52   55   52   53   52    53
  12  |    4    6    6    8    5    2    3    5    5    7    6    1 |    61   62   62   62   61   60   60   63   62   58   60    61
 X13  |    7    6   10    9    5    4  ---    6    7   10    6    2 |    39   40   40   38   39   38  ---   41   38   38   38    38
  14  |    4   14    5    8    5    2    5   13    6    7    7    2 |    39   40   39   42   39   39   39   39   38   38   39    39
  15E |    7    6    9   11    6    2    5    7    8    8    7    2 |    53   51   49   58   54   53   53   52   53   53   52    52
  16  |    4    6    7    8    8    4    3    5    9    7   10    2 |    42   42   44   43   42   43   42   42   43   45   43    42
  17E |    9    6   12   10    6    5    7    9    7    9    8    2 |    52   50   48   52   50   50   49   48   48   48   50    49
  18  |    6   10    6    8    6    2    4   14    5   12    5    2 |    53   54   55   55   56   55   54   58   55   55   57    55
  19E |    8    7   10   10   14    4    6    6    7   10   10    3 |    47   45   45   47   48   45   45   45   44   44   45    45
  20E |   15   16   28   25   10    5    7   26   14   19   16    5 |    50   49   48   46   49   46   47   50   49   47   47    47
  21  |    8   11    8   11    9    3    4   11    5    8    7    2 |    41   40   39   41   43   40   40   42   42   40   43    40
  22  |    4    6    7    7    5    3    5    7    7    7    8    2 |    43   45   44   46   41   43   43   43   41   41   42    43
  23  |    6    7    7   10    7    2    5   11    6   11    5    2 |    40   42   41   43   42   41   43   44   41   39   43    41
  24  |    5    7    8    7    7    3    5    6    8   12    8    2 |    45   46   46   46   45   45   45   47   45   43   43    45
  25  |    7   11    9    9    6    2    4   11    5   11    4    2 |    45   48   49   45   45   45   44   50   45   45   44    45
  26  |    4    9    8    8    6    2    4   10    8    8    5    2 |    46   48   48   44   45   46   44   49   44   44   44    45
  27  |    6   13    6    5    8    2    3   10    7    8    6    2 |    41   40   42   44   41   42   40   41   40   42   42    41
  28  |    6    8    6   10    6    2    5    9    6    7    6    2 |    47   49   47   49   50   47   48   48   45   45   48    47
  29E |   14    9   11   13    8    3    4   11    9   12    6    3 |    74   70   71   72   71   71   72   71   71   71   72    71
  30  |    5    6    7    7    4    3    4    8    7    5    7    2 |    44   46   45   44   44   43   42   44   42   43   42    43
  31  |    6    8    5    5    7    2    4    6    6    6    8    2 |    52   53   52   50   51   51   51   53   50   49   49    51
  32E |    5    8    7    9    7    3    7    9    8    6    8    2 |    47   48   49   50   48   48   46   48   45   45   45    47
------+-------------------------------------------------------------+--------------------------------------------------------------
 RMS  |    7    9    9   10    8    3    5   10    8   10    8      |T   48   48   48   49   48   47   47   48   47   47   47    47
 WRMS |    5    9    9    9    7    3    5   10    7    9    6      |NE  46   47   47   47   47   46   46   48   46   46   46    46
 MEDI |    6    8    7    8    7    3    5    9    7    9    7      |MD  47   48   48   47   48   46   47   48   45   45   45    45

Table 3.2424.4   GPS week: 2424   Day: 4   MJD: 61216.000                            

        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   13    6  ---    8    3    5   13    8   10    9    3 |    37   34   37  ---   36   36   37   39   37   38   39    36
   2  |    6   10    9   10   10    4    6    8   11   12   13    3 |    26   24   25   29   25   26   26   25   29   27   31    25
   3  |    7    7    7    8    8    3    4    6    6    8    7    2 |    32   31   30   31   33   30   30   31   31   30   32    31
   4E |    9    8    9   11   10    5    7   15   10   13    8    3 |    29   30   30   28   33   28   27   32   30   30   29    28
   5  |    5    7    9   12    6    2    7    6    8   10    9    2 |    37   34   34   40   37   36   36   36   37   36   38    36
   6  |    6    7    8    8    9    2    4    8    6   10    7    2 |    25   26   27   24   28   25   25   28   25   26   23    25
   7  |    4    6    5    6    5    4    5    5    7    6    6    1 |    26   25   24   26   23   23   22   26   23   26   24    24
   8  |    5   10    5    7   10    3    5    8    8    7    8    2 |    23   20   22   22   24   22   21   21   22   23   25    21
   9E |    9   11    8   11    8    4    6   10   12   11    7    3 |    27   29   29   23   29   27   26   30   28   27   27    26
  10  |    5    9    8    7    6    1    3    7    8    9    8    2 |    28   25   29   27   28   28   27   27   28   24   29    27
  11  |    7    9    7    9    8    3    6   13    7   12    8    2 |    32   36   33   32   36   33   36   37   36   33   34    33
  12  |    5    6    6    8    5    2    6    5    7   11    8    2 |    43   41   43   43   38   41   40   43   42   41   37    41
 X13  |    7    6   10   12    6    4  ---    7    7   14    9    3 |    49   50   49   54   50   49  ---   50   50   48   47    49
  14  |    3   12    5    8    6    2    6   12    8    5    7    2 |    34   34   34   33   37   34   36   35   36   33   35    34
  15E |   10    7    9   10    9    3    6   11   11   11   19    3 |    48   49   45   54   48   51   51   49   54   53   57    50
  16  |    5    7    8    7    5    4    4    5   10    9   14    2 |    14   13   17   14   13   14   13   13   16   19   20    13
  17  |    9    8   11   15   10    4    7   10    6   11    6    3 |    41   42   38   43   37   40   40   40   39   38   38    39
  18  |    8   10    7   12    7    3    4   13    7   13    7    3 |    38   38   38   36   41   37   38   41   36   39   34    37
  19E |    9    6   11    8   10    3    6    8    8   11    9    3 |    26   21   20   23   25   22   22   21   22   21   21    21
  20E |   15   16   25   23   10    5    6   25   17   20   14    5 |    48   48   46   46   47   44   46   48   46   44   43    45
  21  |    7   10    7   11    7    3    5   13    6   12    6    2 |    19   23   19   22   25   20   22   24   23   20   24    21
  22  |    3    7    7    7    5    2    5    7    6    6    9    2 |    14   17   15   13   16   15   14   19   13   14   15    14
  23  |    7    6    7    8    7    2    4   10    5   10    9    2 |    15   18   15   21   22   17   19   20   19   12   20    17
  24  |    8    7    8    9    6    2    5    6    8   14   11    2 |    19   22   23   21   19   19   17   24   18   21   20    19
  25  |    6   11    9   11    7    2    6   11    7   10    7    2 |    17   26   24   18   16   19   16   28   18   21   19    19
  26  |    5   11    9    7    5    3    4    9    8    9    9    2 |    30   33   33   28   28   29   28   34   28   28   28    29
  27  |    6   12    6    7    8    2    4    9    8    7    8    2 |    23   18   22   19   22   21   21   19   21   22   22    20
  28  |    5    7    7    8    6    2    6    8    6    9    7    2 |    37   37   38   39   39   37   39   39   37   36   39    38
  29E |   11    7   11   10    8    3    8    9   10   15    8    3 |    51   51   51   56   53   52   53   50   51   54   52    51
  30  |    5    7    8   10    5    3    5    7    7    8    6    2 |    19   22   22   18   18   18   17   22   16   19   18    18
  31  |    5    7    5    6    8    2    4    6    6   10    6    2 |    33   33   32   33   31   32   31   35   29   37   31    32
  32E |    7    7    6    7    8    3    8    9    9    5   11    2 |    32   32   33   30   34   32   30   33   31   32   32    31
------+-------------------------------------------------------------+--------------------------------------------------------------
 RMS  |    7    9    9   10    8    3    6   10    8   11    9      |T   30   30   30   30   30   29   29   31   30   30   30    29
 WRMS |    6    9    8   10    7    3    6   10    8   10    8      |NE  27   28   28   27   28   27   26   29   27   28   28    27
 MEDI |    6    7    8    8    7    3    5    8    8   10    8      |MD  29   30   30   28   29   28   27   31   29   28   29    28

Table 3.2424.5   GPS week: 2424   Day: 5   MJD: 61217.000                            

        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  |    9   12    6  ---    8    3    6   13    8   15    7    3 |    31   32   31  ---   33   30   32   35   36   34   35    32
   2  |    8   10    9   10    9    3    5    9   13   11    9    3 |    20   21   19   23   23   20   21   20   28   24   25    21
   3  |    8    7    6    9    8    3    4    6    6    9    8    2 |    26   24   23   22   24   23   21   24   24   23   23    23
   4E |    8    9    9   10   11    3    6   14    9   12   10    3 |    42   42   44   41   44   41   40   44   41   43   41    41
   5  |    5    7    9    6    6    3    5    8    8    9   11    2 |    26   23   22   24   27   25   25   23   26   26   29    25
   6  |    7    9    8    9    8    2    5    8    6   10    7    2 |    23   22   23   22   27   22   21   23   23   25   20    22
   7  |    4    5    5    4    6    3    4    5    8    7    6    1 |    20   21   20   20   20   18   17   20   20   21   19    19
   8  |    5    9    6    8   10    2    5    9    8    7    7    2 |    20   18   20   20   21   18   19   19   21   19   21    19
   9E |   10    9    7    9    7    3    7    8   12   10    7    3 |    34   35   35   36   37   34   32   35   33   35   35    34
  10  |    4    9    8    9    6    2    4    7    9    7    9    2 |    22   22   24   24   22   22   21   22   22   24   21    22
 X11  |    7  ---    6   10    8    6  ---   12    6   11   11    3 |    23  ---   26   26   30   25  ---   28   28   24   28    26
  12  |    5    5    5    6    5    3    5    4    7    9    8    2 |    47   47   48   47   46   46   46   48   46   44   43    46
 X13  |    8    5    9    7    5    4  ---    7    6   11    6    2 |    46   49   48   49   49   47  ---   50   48   45   49    48
  14  |    3   14    5   10    6    2    5   13    8    8    7    2 |    29   28   27   33   30   29   29   28   33   31   32    29
  15E |    7    6    7    8   14    3    5    4   13   11   15    3 |    40   39   36   41   40   41   41   41   43   42   44    40
  16  |    5    6    7    8    6    3    4    5    9    6   14    2 |    12   12   17   14   13   13   13   13   15   16   19    13
  17  |   10    8   11   12   17    2    7    9    5   11    8    3 |    32   29   26   30   35   30   28   29   29   31   32    29
  18  |    6    9    7    8    8    3    5   14    6   12    8    2 |    25   30   26   30   31   27   29   32   29   27   26    28
  19E |    9    8   11    9    9    5    9    8    9   14    8    3 |    24   21   20   22   25   22   24   20   25   29   24    22
  20E |   12   17   27   24   10    5    7   26   17   21   19    6 |    78   74   72   77   76   74   74   74   76   76   78    75
  21  |    7    9    8    7    7    3    5   12    7    9    9    2 |    33   35   34   33   37   33   35   36   35   35   35    34
  22  |    4    5    6    7    6    2    4    6    5    9    6    2 |    15   17   16   16   14   14   13   19   14   18   13    14
  23  |    6    7    6   12    7    2    4   10    6   11    6    2 |    20   24   20   25   25   22   24   23   24   22   23    22
  24  |    7    6    7    8    5    2    4    7    7   12   10    2 |    19   24   23   20   20   19   17   25   18   19   21    20
  25  |    7   11    9   13    6    3    5   11    5    7   10    2 |    14   26   23   13   15   16   13   26   17   17   14    16
  26  |    4   11    6    8    6    2    4   10    8    7    6    2 |    21   30   27   23   22   23   22   31   22   23   23    24
  27  |    5   12    5    8    9    2    5   10    9    8    8    2 |    21   20   20   20   21   19   20   18   22   19   21    19
  28  |    5    6    7   13    6    2    5    8    6   10    8    2 |    44   42   44   44   44   44   44   43   46   46   43    44
  29  |    7    7   10   10    8    2    7    8    9   10    8    2 |    55   55   55   55   55   56   56   56   56   60   56    55
  30  |    4    7    7    6    6    2    3    6    6    9    6    2 |    21   23   23   19   19   19   17   24   19   19   21    20
  31  |    4    7    5    8    7    3    4    7    5    8    5    2 |    28   28   25   30   26   26   26   27   26   28   25    26
  32E |    6    9    5   11    7    2    9    8   10    9   10    2 |    36   36   37   40   38   36   33   37   35   37   36    36
------+-------------------------------------------------------------+--------------------------------------------------------------
 RMS  |    7    9    9   10    8    3    5   10    9   10    9      |T   29   30   29   30   30   29   28   31   30   30   30    29
 WRMS |    6    9    8   10    7    3    5   10    7    9    8      |NE  25   26   26   25   26   25   23   27   26   26   26    25
 MEDI |    6    8    7    9    7    3    5    8    8    9    8      |MD  25   28   25   25   27   25   24   27   26   26   25    25

Table 3.2424.6   GPS week: 2424   Day: 6   MJD: 61218.000                            

        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    5  ---   10    3    5   12    5   10    8    3 |    57   55   57  ---   56   56   55   61   56   59   57    57
   2  |    7   11    8   12   12    4    5    9   12   10   13    3 |    37   41   38   43   40   39   39   40   45   44   46    40
   3  |    8    7    8    7    9    3    4    7    5    8    9    2 |    51   51   49   53   52   50   48   51   51   49   52    50
   4E |    7    6   12   12   10    4    6   17   12   16   14    3 |    78   79   79   78   78   76   75   80   76   75   77    77
   5  |    6    7    8    7    6    4    5    7    7   11   11    2 |    53   48   49   53   52   51   49   49   54   52   52    51
   6  |    7    7    8    6    9    2    4    8    7    9    9    2 |    41   41   42   41   44   41   40   41   40   45   39    41
   7  |    5    6    5    7    6    4    4    6   11    6    7    2 |    32   33   32   33   31   31   29   35   32   33   33    31
   8  |    5   10    6    8   10    2    4    8    7    9   10    2 |    33   32   34   33   35   32   32   33   33   34   35    33
   9E |   11   10    9    9    9    5    9   10   24   10    7    4 |    58   63   60   59   60   59   59   62   58   59   59    59
  10  |    6    8    8    9    6    2    3    8    8    8    9    2 |    45   44   45   45   44   44   43   45   49   43   49    45
  11  |    7    9    7    7    8    4    5   12    7   11   10    2 |    51   50   52   54   56   53   51   57   57   54   56    54
  12  |    5    7    6    8    4    4    5    6    9   10   12    2 |    77   75   76   74   74   73   74   75   75   73   75    74
 X13  |    7    8   11   10    6    6  ---    7    8    9   11    3 |    62   62   61   65   64   60  ---   63   64   60   67    63
  14  |    4   15    6    9    6    2    5   14    7    8   10    2 |    40   38   38   42   41   40   40   38   43   42   46    40
  15E |    8    7    8    9   19    4    4   11    9   14   15    3 |    66   62   61   69   61   66   66   64   68   68   70    65
  16  |    4    7    7    6    6    4    4    5    8    7   10    2 |    27   29   32   29   27   28   27   29   28   31   30    28
  17  |    9    8   10   12   16    3    6    8    6    8    9    3 |    46   45   40   46   49   43   42   44   44   47   45    44
  18  |    6    9    7   12    8    2    5   13    4   13    7    2 |    56   58   58   60   59   57   58   61   58   58   55    58
  19  |    9    6   10   11   11    4    7    7    8   16    7    3 |    34   30   28   34   33   30   29   27   29   36   32    30
  20E |   11   17   27   23    9    5    6   26   22   19   22    6 |   129  124  124  126  129  124  125  124  129  124  127   125
  21  |    7   10    7   12    8    3    4   13    5   11    8    2 |    57   58   57   55   60   57   58   59   58   55   57    57
  22  |    4    5    7    5    5    1    4    6    6    7    9    2 |    27   29   30   29   27   27   26   29   27   26   27    27
  23  |    7    6    6   10    7    1    4   10    6   11    8    2 |    36   40   38   40   42   39   40   37   40   37   40    38
  24  |    5    7    6    9    5    2    4    7    6    7   11    2 |    30   35   35   33   32   32   30   35   32   33   34    32
  25  |    9   12   10   12    5    2    5   12    4   10   10    3 |    34   41   39   33   33   34   33   42   34   35   33    34
  26  |    4   10    8    7    7    3    5   11    6    8    8    2 |    36   42   41   38   36   36   35   44   36   36   38    37
  27  |    5   11    7    9    9    3    3    8    7    8   10    2 |    30   29   31   28   30   28   29   30   29   30   31    29
  28  |    5    6    7    9    6    2    5    8    5   10    8    2 |    72   73   73   73   72   73   72   73   73   73   73    72
  29  |    7    7   10    9   12    3    6    9    8   10    7    2 |    67   69   66   71   70   67   67   67   69   71   70    68
  30  |    6    7    8    6    5    2    4    9    8    7    7    2 |    42   42   43   43   44   42   40   44   41   41   44    42
  31  |    5    6    4    7    7    2    4    7    5    7    7    2 |    57   57   55   56   56   55   55   57   55   57   54    55
  32E |    7    7    6    9    7    2    9    9    8    7   10    2 |    56   57   58   61   59   57   54   56   55   59   56    57
------+-------------------------------------------------------------+--------------------------------------------------------------
 RMS  |    7    9    9   10    9    3    5   10    9   10   10      |T   50   51   50   51   51   50   49   51   51   51   51    50
 WRMS |    6    9    9    9    7    3    5   10    7    9    9      |NE  45   45   46   45   46   44   43   47   46   45   46    45
 MEDI |    7    7    7    9    7    3    5    8    7    9    9      |MD  46   45   45   46   49   44   43   45   49   47   49    45



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 4.2424   GPS week: 2424   MJD: 61212.0-61218.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 |U   11    11    32 |U    6     7    30 |U   10    12    27 |
emr | emr 3058 |U   12    13    35 |U    6    12    31 |    13    15    29 |
esa | esa 3072 |    12    11    33 |     6     8    28 |    11    13    28 |
gfz | gfz 2974 |    10    10    32 |     6     7    32 |    10    11    29 |
grg | grg 3071 |U   12    11    33 |U    6    10    30 |    10    10    26 |
igr | igr 3044 |    10     9    31 |     5     7    29 |     9    11    23 |
igs | igs 3071 |    10     9    30 |     5     7    27 |     9    11    22 |
jgx | jgx 2962 |U   10     9    31 |U    6     7    29 |U    9    11    22 |
jpl | jpl 3072 |    16    14    40 |     7    12    41 |    14    13    30 |
mit | mit 3072 |U   11    10    32 |U    6     7    27 |U   10    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 5.2424.0   GPS week: 2424   Day: 0   MJD: 61212.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |    12    11    35 |     7     7    31 |    10    10    28 |
emr | emr 3072 |    13    12    37 |     5    15    36 |    14    15    30 |
esa | esa 3072 |    12     8    33 |     5    11    27 |    10    11    31 |
gfz | gfz 2974 |     9     8    32 |     5     8    28 |     7     8    27 |
grg | grg 3072 |    10     7    34 |     7     8    28 |    12    10    23 |
igr | igr 2976 |     9     7    30 |     5     8    28 |    10    10    21 |
igs | igs 3072 |     9     7    30 |     5     8    27 |     9     9    21 |
jgx | jgx 2976 |     8     7    30 |     5     8    27 |     9    10    20 |
jpl | jpl 3072 |    16    10    41 |     6    12    42 |    14    13    36 |
mit | mit 3072 |  ----  ----  ---- |  ----  ----  ---- |  ----  ----  ---- |

Table 5.2424.1   GPS week: 2424   Day: 1   MJD: 61213.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |     9    10    33 |     6     6    24 |    10    13    29 |
emr | emr 3072 |     9    13    31 |     5    12    28 |    16    19    32 |
esa | esa 3072 |    10    10    27 |     5     8    23 |    12    15    25 |
gfz | gfz 2976 |    12    10    37 |     5     7    27 |    10    13    27 |
grg | grg 3072 |     8    10    34 |     7     9    26 |    10    12    31 |
igr | igr 3072 |     8     8    30 |     5     6    24 |    10    13    27 |
igs | igs 3072 |     7     9    29 |     5     7    23 |    10    13    27 |
jgx | jgx 2976 |     9     9    34 |     6     6    23 |    10    12    27 |
jpl | jpl 3072 |    12    13    34 |     6    12    43 |    15    15    30 |
mit | mit 3072 |    10     9    37 |     6     6    26 |    11    12    29 |

Table 5.2424.2   GPS week: 2424   Day: 2   MJD: 61214.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |    10    12    32 |     6     6    32 |     8    11    24 |
emr | emr 3072 |    13    14    28 |     6    11    33 |    12    13    25 |
esa | esa 3072 |    11    12    29 |     6     7    29 |     9    12    23 |
gfz | gfz 2976 |    10     9    29 |     6     6    33 |    11    11    27 |
grg | grg 3072 |    10    10    33 |     7     8    37 |    11    10    25 |
igr | igr 3072 |    10    11    29 |     5     5    32 |     9    10    20 |
igs | igs 3072 |    10    10    28 |     5     6    31 |     8    10    19 |
jgx | jgx 2976 |     9     9    30 |     5     5    32 |     8    10    21 |
jpl | jpl 3072 |    17    15    35 |     7    10    42 |    12    12    23 |
mit | mit 3072 |    11    11    29 |     6     6    32 |    10    10    24 |

Table 5.2424.3   GPS week: 2424   Day: 3   MJD: 61215.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |     9    11    30 |     5     8    36 |    10    12    27 |
emr | emr 3072 |     8     9    30 |     6    10    36 |    13    16    25 |
esa | esa 3072 |    10    11    31 |     6     7    34 |    12    13    29 |
gfz | gfz 2976 |     9    13    29 |     5     6    39 |    15    11    43 |
grg | grg 3072 |     8    10    30 |     6     9    37 |    10     9    25 |
igr | igr 3072 |     8     9    28 |     5     6    35 |     9    11    22 |
igs | igs 3072 |     7     9    27 |     5     6    34 |     9    10    22 |
jgx | jgx 2976 |     8    10    29 |     5     7    34 |     9    11    21 |
jpl | jpl 3072 |    13     9    35 |     8    10    46 |    13    14    28 |
mit | mit 3072 |     8     9    29 |     6     6    34 |    10    11    23 |

Table 5.2424.4   GPS week: 2424   Day: 4   MJD: 61216.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |     9     9    30 |     5     8    36 |    10    16    28 |
emr | emr 3072 |    11    11    38 |     6    12    38 |    12    13    25 |
esa | esa 3072 |    11    10    34 |     7     9    35 |    10    14    32 |
gfz | gfz 2976 |     9     8    30 |     7     9    37 |     9    14    27 |
grg | grg 3072 |     9     8    31 |     6    13    36 |     9    11    28 |
igr | igr 3072 |     9     7    29 |     5     9    34 |     9    12    24 |
igs | igs 3072 |     9     7    29 |     5     8    34 |     9    12    23 |
jgx | jgx 2976 |     9     7    27 |     6     8    35 |     8    12    23 |
jpl | jpl 3072 |    15    15    44 |     9    14    42 |    14    12    28 |
mit | mit 3072 |     9     7    28 |     6     8    32 |     9    10    24 |

Table 5.2424.5   GPS week: 2424   Day: 5   MJD: 61217.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3066 |    13    16    28 |     6     9    22 |     8     9    23 |
emr | emr 2976 |    17    22    37 |     7    13    24 |    11    11    28 |
esa | esa 3072 |    14    15    34 |     6     8    23 |    10     7    25 |
gfz | gfz 2970 |    11    15    29 |     8     6    26 |     8     5    27 |
grg | grg 3066 |    16    16    28 |     6    10    21 |     8     6    23 |
igr | igr 2976 |    15    15    31 |     6     7    21 |     7     6    19 |
igs | igs 3065 |    14    16    26 |     5     8    20 |     7     6    19 |
jgx | jgx 2880 |    15    15    28 |     7     7    24 |     7     6    18 |
jpl | jpl 3072 |    20    23    41 |     8    13    34 |    11    11    28 |
mit | mit 3072 |    14    14    29 |     7     7    18 |     7     7    20 |

Table 5.2424.6   GPS week: 2424   Day: 6   MJD: 61218.0

CENT| CLK EPO  |        BRUX       |        TOW2       |        WILL       |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |    14    10    38 |     5     7    33 |    13    15    28 |
emr | emr 3072 |    14    13    44 |     7    11    25 |    14    18    36 |
esa | esa 3072 |    16    10    44 |     7     8    25 |    14    16    33 |
gfz | gfz 2976 |    13     8    39 |     7     7    32 |    12    16    26 |
grg | grg 3072 |    24    14    40 |     5    12    27 |    12    15    26 |
igr | igr 3072 |    13     8    38 |     5     8    25 |    12    15    25 |
igs | igs 3072 |    13     8    39 |     5     8    24 |    11    15    26 |
jgx | jgx 2976 |    13     8    37 |     5     7    26 |    11    15    26 |
jpl | jpl 3072 |    18    13    51 |     9    13    37 |    16    18    40 |
mit | mit 3072 |    14     9    39 |     6     8    20 |    10    15    24 |


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 6.2424   GPS week: 2424   MJD: 61212.500-61218.500

                                                         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     -25      44      -8     -2 |      -2     23
            |       3      12      22      18      3 |       5
emr   uuuuu |     -12       3     173     -76     -1 |     -26     33
            |      16      10      39      55      9 |       5
esa   uuuuu |      -1       5      -4     101     -2 |      -2     23
            |       9       8      36      57      3 |       5
gfz   uuuuu |      -6      -6      85     114     -6 |       4     24
            |      19      14      74      56      4 |       5
grg   uuuuu |     -13      13     -50     -52     -3 |       9     23
            |       7       6      40      48      3 |       5
igr   xxxxx |      13       7      26      -6     -3 |      -1     21
            |       4       5      25      24      3 |       5
irf   xxxxx |       2       9     -22       8     -1 |       0     23
            |       6       6      17      13      4 |       5
jgx   uuuuu |       9     -14      -4     -27      0 |       9     24
            |      10       8      16      23      3 |       5
jpl   uuuuu |      -9      -3      86      12      7 |       4     20
            |      20       9      34      34      7 |       4
mit   uuuuu |      23      36    -217     -11      0 |      15     27
            |      15      18      55      24      2 |       4
ngs   uuuuu |      15      15     -86       0      4 |      12     26
            |      27      21     183     117      5 |       5
sio   xxxxx |     -36      30    -117     -60    -32 |      48     62
            |      42      41      54      48      4 |       9


Table 7.2424.0   GPS week: 2424   Day: 0   MJD: 61212.500

                                                         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 |     -15     -17      75      -6      2 |       2     20
emr   uuuuu |      -1      -8     189      -6     -9 |     -20     26
esa   uuuuu |      14     -12      10      68      3 |       2     20
gfz   uuuuu |     -24     -22     239      61      0 |      10     21
grg   uuuuu |     -22      15    -101     -55     -4 |      15     23
igr   xxxxx |      15      11      -1     -55      3 |       3     17
irf   xxxxx |       9       2       0       8     -3 |       4     20
jgx   uuuuu |      -3      -6      -3     -71      4 |      13     23
jpl   uuuuu |      12      -4      75       9     -5 |       7     18
mit   uuuuu |      32      24    -109      -1      2 |      18     26
ngs   uuuuu |       8      45    -479     153     10 |      14     25
sio   xxxxx |     -23     -46    -209    -105    -29 |      59     67

Table 7.2424.1   GPS week: 2424   Day: 1   MJD: 61213.500

                                                         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     -46      25       8      2 |       3     20
emr   uuuuu |      11       3     169     -29    -11 |     -19     25
esa   uuuuu |       5       7      39      90      2 |       4     21
gfz   uuuuu |      -7     -10      72      46     -6 |      11     22
grg   uuuuu |     -22       8     -63    -110     -6 |      16     24
igr   xxxxx |      16       3      10     -17     -1 |       5     17
irf   xxxxx |       5       6      -4      26     -3 |       5     20
jgx   uuuuu |      -6     -15      12     -12      2 |      14     24
jpl   uuuuu |      22     -12      77      62      4 |       8     18
mit   uuuuu |      42      75    -184      -6      3 |      20     27
ngs   uuuuu |     -26      27    -124     -30      7 |      16     26
sio   xxxxx |       0      38    -111      27    -33 |      59     66

Table 7.2424.2   GPS week: 2424   Day: 2   MJD: 61214.500

                                                         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     -17      13      -3     -6 |      -2     22
emr   uuuuu |     -13       8     118     -64      8 |     -25     33
esa   uuuuu |      -4       5      35     168     -4 |      -2     22
gfz   uuuuu |      19       2      12     103    -11 |       6     23
grg   uuuuu |     -16      12      -9     -90      2 |       9     23
igr   xxxxx |      18      13      51       2     -4 |       0     20
irf   xxxxx |      -1      14     -26       9      0 |      -1     22
jgx   uuuuu |      12     -12       7     -23     -3 |       9     23
jpl   uuuuu |      -5       5      36      14      9 |       3     18
mit   uuuuu |      15      32    -217     -26      0 |      15     26
ngs   uuuuu |      -9     -14      33     -38      3 |      10     23
sio   xxxxx |     -71      38     -98     -88    -33 |      51     63

Table 7.2424.3   GPS week: 2424   Day: 3   MJD: 61215.500

                                                         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     -34      57     -27     -2 |     -11     26
emr   uuuuu |     -18       9     189     -60     -6 |     -33     39
esa   uuuuu |       1       9     -28     165     -3 |     -11     26
gfz   uuuuu |       8     -11      36     213    -11 |      -4     26
grg   uuuuu |      -8       6      -8     -40     -4 |       1     20
igr   xxxxx |      13       6      48      -1     -4 |      -9     24
irf   xxxxx |       0       4     -34      15      7 |      -9     25
jgx   uuuuu |      22      -6       2      -1      1 |       0     22
jpl   uuuuu |     -35       0      69      -3      7 |      -4     17
mit   uuuuu |       4      34    -252     -25     -1 |       7     23
ngs   uuuuu |      13      15     -24    -218      8 |       3     23
sio   xxxxx |    -115      22    -123     -22    -33 |      40     59

Table 7.2424.4   GPS week: 2424   Day: 4   MJD: 61216.500

                                                         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     -19      53     -30     -4 |      -5     25
emr   uuuuu |     -39     -12     237    -169      3 |     -29     37
esa   uuuuu |      -1       5     -61     140     -5 |      -5     25
gfz   uuuuu |       5       1      93     112     -5 |       1     26
grg   uuuuu |      -8      10    -101      -5     -4 |       6     23
igr   xxxxx |      10       8       1      13     -4 |      -4     24
irf   xxxxx |      -2       2     -50      -6     -1 |      -2     25
jgx   uuuuu |      18     -10       1     -16     -3 |       6     25
jpl   uuuuu |     -24     -15     148     -47     17 |       1     21
mit   uuuuu |       7      23    -273     -19     -2 |      13     27
ngs   uuuuu |      55      30     -32      79     -2 |      10     27
sio   xxxxx |     -18      46    -140     -51    -35 |      43     60

Table 7.2424.5   GPS week: 2424   Day: 5   MJD: 61217.500

                                                         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 |     -15     -11      55      18      0 |      -3     25
emr   uuuuu |     -14      -1     135     -83      0 |     -28     36
esa   uuuuu |      -5      13      -7      50     -2 |      -3     24
gfz   uuuuu |      -6     -20      96     107     -5 |       2     26
grg   uuuuu |     -12      25     -34     -85     -1 |       6     23
igr   xxxxx |       8       0      15      15     -6 |      -3     24
irf   xxxxx |       8      18     -19      14     -2 |       0     25
jgx   uuuuu |       8     -27     -33     -31      0 |       8     25
jpl   uuuuu |     -17      -4     103      13      7 |       4     23
mit   uuuuu |      35      37    -238      36     -3 |      15     27
ngs   uuuuu |      33      12     -30       6      3 |      12     27
sio   xxxxx |       2      20    -107     -91    -35 |      43     60

Table 7.2424.6   GPS week: 2424   Day: 6   MJD: 61218.500

                                                         AC LOD  AC LOD
CENT  FLAG  |   Xpole   Ypole     Xrt     Yrt    LOD |    BIAS  BIAS RMS
            |   [uas]   [uas]   [uas/d] [uas/d]  [us]|    [us]    [us]
------------+----------------------------------------+------------------
cod   uuuuu |     -13     -30      28     -15     -3 |       0     26
emr   uuuuu |      -9      19     173    -118     12 |     -26     35
esa   uuuuu |     -15       7     -14      27     -5 |       0     25
gfz   uuuuu |     -35      19      50     156     -5 |       5     27
grg   uuuuu |      -3      13     -33      22      0 |       8     24
igr   xxxxx |       8      11      55       3     -4 |      -1     24
irf   xxxxx |      -8      14     -24     -10     -4 |       2     26
jgx   uuuuu |      14     -24     -16     -35     -3 |      11     27
jpl   uuuuu |     -16      12      97      39     12 |       7     26
mit   uuuuu |      27      29    -245     -34      0 |      17     30
ngs   uuuuu |      31      -7      55      50     -4 |      16     30
sio   xxxxx |     -26      93     -29     -90    -24 |      40     58


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