[IGSREPORT-30346] Wk 2354 IGS Final Orbits
acc
acc at igs.org
Fri Mar 7 03:10:10 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2354 (Feb 16, 2025 - Feb 22, 2025)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS0OPSFIN_${yyyy}${doy}0000_01D_15M_ORB.SP3 IGS GPS ephemeris files in SP3
format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_05M_CLK.CLK IGS GPS satellite and station
clocks in clock RINEX format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_01D_CLS.SUM IGS GPS clock combination summary
report.
IGS0OPSFIN_${yyyy}${doy}0000_07D_01D_ERP.ERP Earth Rotation Parameters (ERP)
and their rates as well as
Universal Time (UT1-UTC) and
Length Of Day (LOD) associated
with IGS ephemerides.
IGS0OPSFIN_20250470000_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 | CZTG HOFN SCUB HOFN
0 | ESA | CHUR CZTG FLIN SCUB SEYG CHUR FLIN LMMF SEYG
0 | GFZ | 2 16 19 20 2 16 19 20 21
0 | GRG | 13 21 CZTG GODE GRAC SCUB SEYG
0 | JPL | GLPS CZTG FAIR
0 | MIT | DARW DGAR FLRS ROTH TRO1 YEL2 DARW DGAR FLRS ROTH
0 | MIT | TRO1 YEL2
1 | COD | DAV1 REUN
1 | ESA | SAVO SCUB THU2 SCUB THU2
1 | GFZ | 2 16 19 20 21 2 13 16 19 20 21 GMSD MONP
1 | GRG | KIRI AREQ CKSV DAV1 REUN
1 | JPL | CAS1 CUSV HOLB IISC PGEN PTGG
1 | MIT | GMSD IISC KITG MADR NNOR ROTH SFER STJO SVTL TLSE
1 | MIT | YARR GMSD IISC KITG MADR NNOR ROTH SFER STJO SVTL
1 | MIT | TLSE YARR
2 | COD | NKLG SCUB CZTG NKLG SCRZ
2 | ESA | CZTG SAVO FLRS GMSD SAVO
2 | GFZ | 19 20 2 5 16 19 20 21
2 | GRG | 13 21 GRAC KIRI CZTG GRAC REUN
2 | JPL | CHTI CZTG HOLB IISC SGOC THU2
2 | MIT | NNOR VNDP NNOR VNDP
3 | COD | 21 ADIS AREQ ASCG BADG BOGT BRAZ BRFT BRST CAS1 CCJ2
3 | COD | CKIS CKSV CPVG CRO1 CUSV CZTG DYNG FAA1 FALK FLRS
3 | COD | GAMB GRAC HRAO IISC KIRU KITG KOKB LMMF LPGS MAL2
3 | COD | MAS1 MATE MAW1 MELI METG MGUE MOBS NANO NICO NIUM
3 | COD | NKLG NNOR NVSK NYA2 PIE1 POHN POVE REUN RIO2 SANT
3 | COD | SAVO SCOR SCRZ SEYG SSIA TASH TOW2 UFPR ULAB UNSA
3 | COD | VILL VNDP WIND WTZZ YKRO ADIS BOGT
3 | EMR | OHI3
3 | ESA | BOGT QAQ1 BOGT CHUR SYOG
3 | GFZ | 2 8 16 19 20 21 22 25 30 2 13 16 19 20 21 ALGO AREQ
3 | GFZ | ASCG BAKE BHR4 BRAZ BRFT BSHM CCJ2 CKIS COCO CPVG
3 | GFZ | CRO1 DAEJ DAV1 DGAR DJIG DRAO FAIR FALK GAMB GMSD
3 | GFZ | GODE GUAM HERS HOB2 HRAO IISC INVK IRKJ JOG2 KAT1
3 | GFZ | KIRU KOKB KOUR LPGS MAC1 MADR MAJU MAL2 MAS1 MATE
3 | GFZ | MAW1 MBAR MCIL MIZU MKEA MONP NIUM NKLG NLIB NYA2
3 | GFZ | OUS2 PGEN PIE1 POHN POL2 POVE PTVL QAQ1 REUN RIO2
3 | GFZ | SANT SCOR SEYG SGOC STHL TASH THU2 TONG TOW2 TUVA
3 | GFZ | TWTF UNSA VOIM WARK WHIT WUH2 YELL ZAMB ZECK LAUT
3 | GRG | 13 13 21 CZTG OHI3 CKSV CZTG KIRI
3 | JPL | BADG CZTG GLPS IISC OHI3
3 | MIT | BRUX IRKJ MEDI SFER SVTL YEL2 BRUX IRKJ MEDI PDEL
3 | MIT | SFER SVTL YEL2
4 | COD | 21 CZTG GAMB HRAO SEYG SYOG GRAC SYOG
4 | EMR | ALGO ALGO
4 | ESA | BOAV GODN HRAO BOGT GODN HRAO SCUB
4 | GFZ | 2 8 16 19 20 21 22 25 30 2 13 16 19 20 21 BRFT FALK
4 | GFZ | HRAO LAUT POHN PTVL REUN SCUB SEYG SYOG POHN SEYG
4 | GFZ | SYOG
4 | GRG | 5 13 CZTG CZTG SCUB SEYG
4 | JGX | BOAV
4 | JPL | BOAV HOLB HRAO OHI3 SEYG
4 | MIT | HRAO IRKJ MDVJ MEDI RGDG SFER YEL2 HRAO IRKJ MDVJ
4 | MIT | MEDI RGDG SFER YEL2
5 | COD | CZTG GRAC DAV1 SAVO SCUB
5 | ESA | BOAV BOGT CUSV CZTG DAV1 FLIN PGEN SAVO UNSA BOGT
5 | ESA | UNSA
5 | GFZ | 2 16 19 20 22 2 13 16 19 20 CZTG DAV1 SEYG MAJU POHN
5 | GFZ | SCUB SEYG
5 | GRG | CZTG DAV1
5 | JPL | HOLB CZTG HOLB IISC OHI3 PGEN POHN PTGG SUTM ZAMB
5 | MIT | BRUX FLRS MAR6 SVTL TLSE BRUX FLRS MAR6 SVTL TLSE
6 | COD | NYA2 DAV1 LMMF NYA2
6 | ESA | BRAZ CHPI SAVO YEL2 BRAZ CHPI SAVO YEL2
6 | GFZ | 2 16 19 20 2 16 19 20 LAUT LAUT LPGS
6 | GRG | GRAC DAV1 GRAC
6 | JPL | HOLB BADG CZTG HOLB IISC SEYG
6 | MIT | 21 FLRS MADR MCM4 MDVJ MEDI NNOR SFER SVTL VNDP YARR
6 | MIT | YEL2 FLRS MADR MCM4 MDVJ MEDI NNOR SFER SVTL VNDP
6 | MIT | YARR YEL2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | GFZ | ~10:20 | ~ -0.02 ns
1 | GFZ | ~03:55 | ~ 0.04 ns
2 | GFZ | ~16:30 | ~ -0.03 ns
3 | ESA | ~15:05 | ~ -0.25 ns
3 | GFZ | ~09:00 | ~ -0.04 ns
4 | ESA | ~23:00 | ~ 0.24 ns
4 | GFZ | ~19:00 | ~ -0.09 ns
6 | GFZ | ~16:00 | ~ -0.12 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
6 | GFZ | 21
8. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 28-Nov-2022, all IGS products, are based on the IGS realization of
the ITRF2020 reference frame (IGS20). Starting from the same date, the IGS
products are based on the repro3 standards, including long filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025, all IGS products, are based on the IGS realization of
the first yearly update of ITRF2020 called ITRF2020-u2023. This IGS realization
is called IGb20.
9. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | .1 -.4 -1.1 -2 -16 -16 .05
EMR | 0 | .6 -3.7 1.4 6 4 -5 .03
ESA | 0 | -.3 -.2 -.3 -5 1 15 -.92
GFZ | 0 | -.4 -.5 -.3 -17 -5 22 .31
GRG | 0 | .0 .2 .1 0 19 10 -.06
JGX | 0 | -.3 .7 12.6 -36 2 10 -.32
JPL | 0 | 1.9 -4.3 3.3 -8 18 -14 -.09
MIT | 0 | -2.0 -4.1 25.7 -9 5 9 .13
NGS | 0 | 6.1 -4.6 19.9 -17 11 -7 -.19
SIO | 0 | -2.0 -2.9 9.5 -5 108 18 .04
COD | 1 | -.4 -.8 -.9 -15 -19 -16 .07
EMR | 1 | 2.6 -2.0 2.8 -1 0 -3 -.09
ESA | 1 | -.6 .5 .2 -10 4 12 -.62
GFZ | 1 | -.1 -.6 -.6 -28 -3 18 .39
GRG | 1 | .9 .7 -.0 5 3 -4 .04
JGX | 1 | 1.0 5.4 11.6 -2 17 11 -.40
JPL | 1 | 3.5 -.4 3.1 -7 8 4 -.13
MIT | 1 | .7 -.2 30.0 15 -25 -2 .10
NGS | 1 | 12.5 .9 25.2 -16 -34 -13 .01
SIO | 1 | 4.1 .8 6.4 63 90 17 .27
COD | 2 | -.3 -.9 -.9 -15 -12 -11 .11
EMR | 2 | 2.7 -2.8 5.7 5 -1 -6 .09
ESA | 2 | -.1 .5 .0 -9 5 1 -.70
GFZ | 2 | -.2 -.8 -.5 -23 -9 6 .25
GRG | 2 | .6 -.0 .2 -1 8 2 -.07
JGX | 2 | -11.4 5.0 33.1 -32 12 -8 -8.39
JPL | 2 | 2.4 -1.8 6.0 -9 9 -8 -.08
MIT | 2 | -.1 -.5 30.3 -1 5 -1 .30
NGS | 2 | 4.2 .8 12.2 -12 25 -19 -.02
SIO | 2 | 2.3 -1.9 17.2 6 -34 47 .14
COD | 3 | -.2 -.9 -1.0 -19 -17 -7 .05
EMR | 3 | -1.7 -3.4 3.9 -4 9 -24 .11
ESA | 3 | -.5 .7 -.1 -11 5 1 -.81
GFZ | 3 | .1 -1.1 -.5 -24 -9 20 .28
GRG | 3 | -.1 .1 -.2 -1 16 -15 .04
JGX | 3 | .2 1.1 17.2 -37 -1 25 -.12
JPL | 3 | .4 -2.5 5.9 -15 26 10 .02
MIT | 3 | -.4 -4.5 28.5 15 11 5 .30
NGS | 3 | -1.2 -.9 24.7 -71 38 -9 .11
SIO | 3 | 3.0 -.5 16.3 14 46 -4 .10
COD | 4 | -.4 -.8 -1.1 -23 -8 -9 .06
EMR | 4 | 1.1 -1.5 6.3 -1 2 -6 .10
ESA | 4 | -.2 .5 .1 -13 3 -3 -.64
GFZ | 4 | .4 -1.5 .6 -22 -12 21 .32
GRG | 4 | .7 -.6 -.4 -2 8 3 .05
JGX | 4 | 2.6 3.7 15.2 -14 16 10 -.15
JPL | 4 | 3.7 -2.6 7.7 -13 23 9 .04
MIT | 4 | 1.7 -.6 26.2 -6 9 16 .36
NGS | 4 | 4.9 -.8 14.7 -24 21 -40 .07
SIO | 4 | 5.6 1.1 22.0 -7 -49 24 .12
COD | 5 | .1 -.7 -1.1 -27 -1 -3 .07
EMR | 5 | 4.5 1.6 2.1 -4 -1 1 .16
ESA | 5 | .0 .7 -.1 -2 -3 8 -.81
GFZ | 5 | -.0 -.7 -.3 -9 -3 9 .39
GRG | 5 | .8 .8 -.9 10 6 5 -.05
JGX | 5 | 6.7 5.4 11.4 -10 8 -3 -.32
JPL | 5 | 5.5 1.3 2.2 9 19 -7 .04
MIT | 5 | 5.3 .1 26.9 10 2 12 .37
NGS | 5 | 4.7 7.6 17.7 -16 -1 -18 .29
SIO | 5 | 7.5 1.7 15.1 68 -34 19 -.02
COD | 6 | .1 -.7 -.9 -26 3 -10 .05
EMR | 6 | 3.7 .7 -4.7 -15 1 -14 .12
ESA | 6 | .2 .7 -.0 2 3 8 -.65
GFZ | 6 | -.5 -.9 -.1 -24 10 34 .40
GRG | 6 | .8 1.0 -.9 9 15 10 -.03
JGX | 6 | .5 7.5 12.1 -10 1 2 -.34
JPL | 6 | 3.7 1.3 3.3 -4 14 6 .18
MIT | 6 | 4.0 .0 28.6 2 -12 1 .23
NGS | 6 | 3.8 4.8 7.0 26 8 -26 .13
SIO | 6 | 6.2 4.1 17.9 92 13 55 -.14
10. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
11. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2354.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2354.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 2.2354.[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 3.2354.[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 5.2354.0-6). 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 2354 summary. (Feb 16, 2025 - Feb 22, 2025)
Table 1.2354.a GPS week: 2354 MJD: 60722.000-60728.000
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 780| 0 0 0 -3 1 14 .02 8 7 | -666 112 6 141
| 0 0 1 9 8 10 .02 | 110 158
emr 109| -1 0 1 11 4 -4 -.01 8 8 | -2755 3404 30 130
| 0 0 0 5 13 11 .02 | 1555 3078
esa 187| 0 0 -1 -2 3 -1 -.11 7 7 | -274 -567 6 147
| 0 0 0 8 12 12 .01 | 740 1313
gfz 128| 0 0 3 0 0 -9 .12 9 9 | -277 -31 10 289
| 0 0 1 13 23 12 .02 | 98 98
grg 126| 2 0 0 11 -1 2 -.01 10 9 | 33 -62 6 138
| 0 0 1 9 15 14 .02 | 33 40
igr n/a| 0 0 -1 -2 5 2 .01 3 3 | 5013 603 9 79
| 0 0 1 6 9 14 .01 | 1193 543
jgx n/a| 0 0 6 21 -3 -4 -.02 10 10 | 22 -45 40 119
| 0 0 1 9 11 27 .01 | 85 65
jpl 120| -1 0 3 -7 4 8 .02 9 9 | -153 406 5 88
| 0 0 0 5 12 8 .01 | 1401 415
mit 365| 0 0 -5 -5 0 -17 .04 8 7 | 5618 -253 54 1108
| 0 0 0 14 45 41 .01 | 1179 577
ngs 269| 0 1 1 -10 -2 14 -.07 11 11 | -665 107 490 732
| 1 0 5 15 19 20 .02 | 101 138
sio 358| 0 0 -5 -6 -11 0 -.01 9 9 | --- --- --- ---
| 0 0 1 11 7 28 .01 | --- ---
Table 1.2354.b GPS week : 2354 MJD: 60722.000-60728.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 4 4 4 5 4 |
2 | 3 3 3 3 3 3 4 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 4 3 3 |
6 | 3 3 3 3 3 3 3 |
7 | 3 3 3 3 3 3 4 |
8 | 2 2 2 2 3 3 3 |
9 | 3 3 3 3 3 3 3 |
10 | 2 3 3 3 3 3 3 |
11 | 3 3 3 4 4 4 4 |
12 | 3 3 3 3 3 3 4 |
13 | 3 3 3 4 3 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 3 3 3 3 4 |
16 | 3 3 3 3 3 3 3 |
17 | 3 3 3 3 3 3 3 |
18 | 4 4 4 4 4 4 4 |
19 | 3 3 3 3 3 3 3 |
20 | 3 3 3 3 3 3 3 |
21 | 4 4 4 4 5 0 7 |
22 | 2 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 4 4 4 4 3 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 2 3 3 3 3 |
27 | 2 3 3 3 3 3 3 |
28 | 3 3 4 3 4 4 3 |
29 | 3 3 3 3 4 4 4 |
30 | 3 3 3 3 3 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 2 2 2 2 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 2.2354.0 GPS week: 2354 Day: 0 MJD: 60722.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 778| 0 0 0 0 15 18 -.00 7 7 | -640 155 6 138
emr 114| -1 -1 2 5 3 0 -.01 8 8 | -661 -257 26 143
esa 188| 0 0 -2 8 -5 1 -.12 7 7 | -858 369 7 149
gfz 130| 0 0 3 9 -9 2 .11 8 8 | -318 25 10 285
grg 121| 2 0 1 -3 2 0 -.00 9 8 | 85 -6 6 147
igr n/a| 0 0 -2 8 -10 2 .01 3 3 | 4005 5 10 68
jgx n/a| -1 0 5 31 -10 9 .00 10 10 | 112 -20 34 101
jpl 120| 0 0 3 -1 6 -3 .02 9 9 | -1473 -32 6 96
mit 365| 0 1 -5 -6 12 -15 .03 7 6 | 4798 -678 45 2714
ngs 268| 0 1 5 -32 -23 16 -.04 11 11 | -643 159 435 650
sio 354| 0 0 -6 -8 -5 -10 -.01 9 8 | --- --- --- ---
Table 2.2354.1 GPS week: 2354 Day: 1 MJD: 60723.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 783| 0 0 -1 -6 -3 0 .01 7 6 | -648 93 6 141
emr 114| -1 0 2 14 18 9 .01 9 9 | -3610 5544 28 126
esa 187| 0 0 -1 0 19 11 -.12 7 7 | -538 -151 6 151
gfz 129| -1 0 6 -7 35 6 .10 10 9 | -190 -89 10 303
grg 130| 2 0 0 14 20 -5 .01 9 8 | 18 -97 6 152
igr n/a| 0 0 -2 1 9 14 .01 3 3 | 3865 19 9 84
jgx n/a| 0 -1 5 31 2 0 -.03 10 10 | 35 -90 36 105
jpl 120| -1 0 2 -2 4 17 .02 9 9 | -1561 256 6 90
mit 365| 0 0 -6 -6 -56 -34 .06 8 7 | 4594 -842 52 1706
ngs 270| 2 2 6 -23 -8 -13 -.05 11 11 | -648 93 486 732
sio 362| 0 0 -5 -11 -23 7 -.00 8 8 | --- --- --- ---
Table 2.2354.2 GPS week: 2354 Day: 2 MJD: 60724.000
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 782| 0 0 0 11 7 31 .03 7 7 | -533 29 6 145
emr 110| -1 0 2 14 -19 5 .01 8 8 | -1121 496 30 130
esa 188| 0 0 0 -11 -9 3 -.10 7 7 | -826 166 6 140
gfz 130| -1 0 5 4 -23 -15 .09 10 10 | -354 -41 10 296
grg 131| 2 -1 0 16 -20 20 -.01 10 9 | 29 -86 6 138
igr n/a| 0 0 0 0 -2 22 .01 3 3 | 4039 614 8 69
jgx n/a| 0 0 9 12 -16 -59 -.03 11 11 | 31 -79 62 224
jpl 120| 0 1 3 -3 -3 18 .04 9 9 | -1157 457 6 90
mit 365| 0 0 -4 -8 55 -76 .04 7 7 | 5277 -879 58 3002
ngs 274| 0 0 -3 -4 17 26 -.05 11 10 | -530 27 458 705
sio 364| 0 0 -4 -15 -17 48 -.00 9 8 | --- --- --- ---
Table 2.2354.3 GPS week: 2354 Day: 3 MJD: 60725.000
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 786| -1 0 -2 0 -9 19 .03 8 8 | -844 370 6 137
emr 107| -1 0 0 7 18 -23 -.01 8 8 | -4098 6020 31 133
esa 188| 0 0 -1 -9 12 5 -.11 7 7 | 589 -1980 6 149
gfz 129| 0 0 3 3 1 -1 .12 8 8 | -248 74 9 282
grg 130| 1 -1 2 0 6 26 -.02 10 9 | 50 -110 8 155
igr n/a| 0 0 -1 -8 8 2 .00 3 3 | 4891 345 9 81
jgx n/a| 0 0 6 9 16 20 -.02 10 10 | -154 89 41 101
jpl 120| -1 0 2 -15 19 11 .01 9 9 | -481 734 6 95
mit 365| 0 0 -5 6 -45 -42 .05 7 7 | 4949 229 55 84
ngs 274| 0 1 8 -8 8 50 -.08 11 11 | -793 317 649 929
sio 364| 1 0 -7 0 -14 -30 -.00 10 9 | --- --- --- ---
Table 2.2354.4 GPS week: 2354 Day: 4 MJD: 60726.000
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 781| -1 0 -1 -11 6 16 .03 8 7 | -544 -157 6 146
emr 110| -3 0 1 13 0 -15 -.03 8 8 | -4430 6287 33 112
esa 188| 0 0 0 -10 -7 -28 -.11 7 7 | -613 163 6 143
gfz 128| 0 -1 3 -9 -7 -28 .12 9 9 | -417 40 10 285
grg 124| 1 -1 0 23 -17 -10 -.04 12 10 | 7 -17 7 111
igr n/a| 0 0 0 -11 9 -23 .01 3 3 | 5170 923 9 73
jgx n/a| 0 0 6 19 -13 20 -.01 11 10 | 56 -62 38 98
jpl 120| 0 0 3 -13 -10 5 .01 9 9 | 240 1136 6 81
mit 365| 0 0 -4 18 21 53 .04 8 7 | 5454 351 55 91
ngs 271| 1 1 -1 -1 20 -6 -.06 11 11 | -558 -135 482 635
sio 356| 0 0 -4 -2 -3 -28 .01 9 9 | --- --- --- ---
Table 2.2354.5 GPS week: 2354 Day: 5 MJD: 60727.000
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 777| 0 0 0 -18 -3 12 .03 8 8 | -706 131 6 140
emr 109| -1 0 1 21 14 1 -.05 8 8 | -1654 161 28 138
esa 188| 0 0 0 6 16 -5 -.10 7 7 | -654 352 7 150
gfz 127| 0 -1 2 21 24 -17 .14 9 9 | -127 -7 9 279
grg 121| 2 0 1 12 -10 -6 .01 10 9 | 60 -43 6 127
igr n/a| 0 0 -1 -2 17 0 .01 3 3 | 6099 783 10 88
jgx n/a| 0 0 6 19 6 -13 -.01 11 11 | 76 -53 35 110
jpl 120| -2 0 3 -6 22 -1 .01 9 9 | 1471 293 6 87
mit 365| 0 0 -5 -22 -36 11 .04 8 8 | 6276 429 56 85
ngs 265| -1 2 2 -16 -29 15 -.11 11 10 | -706 134 455 718
sio 356| 0 0 -6 -20 -13 -7 -.01 10 9 | --- --- --- ---
Table 2.2354.6 GPS week: 2354 Day: 6 MJD: 60728.000
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 779| -1 0 1 -1 -2 4 -.01 8 8 | -748 165 6 140
emr 104| -1 -1 1 6 -1 -8 -.02 8 8 | -3713 5581 35 129
esa 188| 0 0 0 -1 -4 4 -.09 7 6 | 979 -2888 7 148
gfz 125| 1 -1 1 -17 -28 -10 .15 10 11 | -290 -219 14 298
grg 125| 2 0 2 17 6 -3 .01 10 9 | -13 -80 7 141
igr n/a| 0 0 0 -5 5 -4 .02 3 3 | 7026 1537 9 91
jgx n/a| 0 -1 7 29 -6 -11 -.01 11 10 | -2 -106 37 98
jpl 120| 0 0 4 -12 -7 8 .01 9 9 | 1884 -1 5 82
mit 365| 0 0 -5 -20 43 -19 .04 8 8 | 7984 -384 58 77
ngs 262| 0 1 -6 13 -5 12 -.08 11 11 | -782 159 468 760
sio 356| 0 0 -5 15 -3 24 -.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 3.2354.0 GPS week: 2354 Day: 0 MJD: 60722.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 11 8 --- 12 4 --- 16 9 16 11 4 | 120 121 120 --- 121 121 --- 121 119 119 119 120
2E | 8 7 7 9 6 3 5 8 7 13 13 3 | 61 59 58 62 58 61 59 58 61 60 65 60
3 | 7 7 6 10 8 3 7 8 7 11 10 2 | 24 25 25 24 22 23 23 26 23 23 21 23
4 | 8 7 7 8 12 3 6 12 9 11 8 3 | 53 58 56 58 59 56 58 58 59 59 61 57
5 | 6 6 7 8 5 3 9 9 6 9 8 2 | 20 18 17 25 19 19 22 18 21 22 20 19
6E | 9 8 7 9 7 4 13 8 7 12 7 3 | 33 35 33 34 33 33 36 34 34 33 34 33
7 | 5 5 9 9 11 3 7 7 5 14 7 2 | 26 25 20 26 28 25 26 23 26 30 27 24
8 | 6 7 7 8 7 3 6 7 5 8 10 2 | 24 27 26 29 27 24 25 28 21 22 20 24
9 | 7 9 5 8 10 2 7 8 6 9 9 2 | 23 20 21 20 23 20 19 22 22 20 23 20
10 | 4 6 8 7 4 2 9 7 7 8 8 2 | 25 23 25 24 22 24 25 26 22 21 22 23
11E | 7 10 6 11 8 3 10 15 6 14 11 3 | 66 66 65 68 66 65 66 68 64 64 65 65
12 | 6 7 4 5 4 2 16 6 5 9 7 2 | 43 41 42 43 42 42 51 45 41 41 40 42
13 | 9 8 10 10 10 4 12 8 7 12 8 3 | 22 21 15 25 19 19 20 21 20 22 21 19
14 | 5 15 4 7 9 3 7 13 7 8 8 3 | 37 35 36 39 41 39 37 37 37 39 38 37
15 | 8 8 10 8 9 3 12 9 6 12 9 3 | 28 25 22 31 26 27 31 26 28 29 29 26
16 | 5 9 8 6 6 3 17 6 9 7 8 2 | 15 15 16 16 13 14 15 12 13 12 15 13
17 | 6 6 8 7 7 3 7 7 6 11 8 2 | 47 50 45 47 46 47 47 48 47 52 48 47
18E | 9 10 7 8 13 3 12 18 12 13 10 3 | 53 57 55 58 57 55 58 60 54 51 55 55
19 | 4 5 8 6 6 4 10 8 6 15 10 2 | 28 27 24 28 27 25 27 26 26 29 28 26
20 | 8 6 6 8 7 3 9 9 7 14 9 2 | 17 15 15 18 15 16 17 17 18 20 17 15
X21E | 9 9 11 13 14 4 --- 8 9 10 12 3 | 14 15 13 18 21 15 --- 14 18 19 21 14
22 | 6 7 6 7 7 3 8 7 6 8 8 2 | 18 22 21 20 19 20 20 21 18 23 20 19
23 | 8 6 7 10 6 3 9 8 5 10 10 2 | 31 31 30 36 30 32 36 31 30 27 35 31
24 | 8 9 6 8 13 4 7 7 8 12 8 3 | 81 80 81 78 83 81 81 82 82 80 83 81
25 | 7 8 7 9 6 3 12 10 5 14 7 2 | 20 28 25 22 19 21 19 29 21 27 22 22
26 | 6 8 8 8 4 2 7 9 7 8 6 2 | 22 26 24 25 20 22 24 26 20 24 19 22
27 | 5 7 7 7 7 3 6 7 7 5 8 2 | 25 26 27 26 26 24 26 25 21 25 22 24
28 | 9 10 6 6 14 3 10 11 7 12 10 3 | 39 36 37 36 43 37 34 39 36 35 37 36
29 | 9 7 8 7 12 3 19 9 5 10 8 3 | 37 35 32 36 33 34 41 37 34 35 33 34
30 | 5 8 5 10 7 3 6 8 6 10 7 2 | 26 27 26 27 27 27 26 26 25 30 25 25
31 | 9 5 9 8 10 5 9 7 6 10 7 2 | 25 24 19 23 27 23 25 24 22 25 24 22
32 | 7 9 6 6 8 3 6 8 5 7 7 2 | 26 22 24 26 27 25 22 25 24 24 26 24
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 8 9 3 10 9 7 11 9 |T 35 35 34 33 35 34 33 36 34 35 35 34
WRMS | 7 8 7 8 8 3 10 9 6 11 8 |NE 28 28 26 29 28 27 28 28 27 28 27 26
MEDI | 7 7 7 8 7 3 9 8 6 10 8 |MD 26 27 25 27 27 25 26 26 25 27 26 24
Table 3.2354.1 GPS week: 2354 Day: 1 MJD: 60723.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 11 7 --- 11 5 --- 15 10 18 9 4 | 80 83 83 --- 84 81 --- 85 81 79 82 82
2E | 7 9 7 15 4 4 6 9 9 13 10 3 | 48 46 46 49 46 46 46 47 47 44 53 47
3 | 6 8 6 12 8 4 5 7 10 7 8 2 | 20 22 21 21 18 20 18 23 19 23 19 19
4 | 8 8 7 7 10 3 8 10 7 12 7 2 | 42 45 44 48 48 43 45 45 46 40 47 44
5 | 5 7 6 9 5 3 9 10 8 11 8 2 | 18 16 14 19 16 16 16 15 18 19 18 15
6E | 7 7 8 12 7 4 13 6 7 12 7 3 | 24 25 24 26 23 24 26 24 24 24 27 24
7 | 7 6 9 16 13 4 8 7 7 9 8 3 | 25 26 22 27 27 26 24 25 25 26 27 24
8 | 6 7 6 7 7 3 6 6 7 6 6 2 | 19 21 22 21 19 18 18 21 16 19 19 19
9 | 7 8 5 8 9 3 8 6 6 11 7 2 | 23 21 22 18 21 21 21 23 22 21 23 21
10 | 4 6 8 10 5 3 10 7 8 11 9 2 | 20 20 22 21 17 20 18 20 19 21 20 19
11E | 9 9 5 13 10 4 11 14 8 12 9 3 | 43 46 45 48 46 46 46 47 43 41 48 44
12 | 5 7 5 11 7 3 17 6 5 10 8 2 | 28 27 28 33 27 28 31 29 29 28 28 28
13 | 8 9 9 9 10 3 9 9 8 16 8 3 | 21 21 14 21 20 19 18 21 20 19 20 18
14 | 5 13 5 7 9 3 8 12 9 8 8 2 | 28 31 28 30 32 30 29 30 29 29 32 29
15 | 6 7 9 7 11 3 11 7 7 10 11 3 | 23 21 17 26 21 21 23 22 23 24 24 21
16 | 5 9 7 7 7 4 19 7 8 9 9 3 | 13 13 16 17 13 13 12 12 12 13 11 12
17 | 5 7 8 8 10 3 7 8 7 10 7 2 | 38 44 37 40 38 39 38 40 37 41 41 38
18E | 9 10 7 11 12 4 11 19 13 13 10 4 | 36 38 39 43 41 40 42 44 40 38 40 39
19 | 6 6 7 12 7 3 11 8 7 14 11 3 | 19 22 16 22 19 19 20 21 18 19 23 18
20 | 7 7 6 13 7 4 9 9 8 14 10 3 | 16 15 15 20 16 16 16 16 16 18 19 14
X21E | 9 10 11 14 7 5 --- 10 9 16 9 3 | 17 17 15 16 15 16 --- 17 18 20 20 14
22 | 7 8 6 8 8 3 10 7 9 9 7 2 | 14 20 16 13 14 16 12 19 14 16 17 14
23 | 8 8 6 9 6 4 10 7 10 14 11 3 | 22 22 21 27 23 23 26 22 26 21 27 22
24 | 7 11 7 6 11 4 7 7 10 13 8 3 | 65 66 63 64 64 64 62 64 64 65 63 64
25 | 6 11 7 11 7 4 11 10 5 9 5 2 | 14 25 22 18 16 16 13 26 17 18 19 18
26 | 5 9 7 9 7 3 8 9 7 10 8 2 | 15 22 20 19 15 16 16 22 15 16 15 16
27 | 5 8 8 5 8 3 7 6 8 8 9 2 | 22 21 24 22 22 20 21 22 19 23 21 21
28 | 8 11 6 11 15 3 10 10 7 16 7 3 | 29 26 26 29 31 28 26 29 29 30 29 27
29 | 8 9 9 9 12 4 19 8 7 11 6 3 | 24 22 22 25 25 21 25 22 25 23 27 23
30 | 8 11 5 11 7 4 8 8 8 9 9 2 | 26 28 26 27 26 27 25 26 25 27 26 25
31 | 8 6 10 8 12 4 7 8 6 13 6 2 | 23 22 18 23 26 22 23 23 23 27 23 21
32 | 7 9 5 7 6 4 6 8 4 8 7 2 | 24 21 23 25 22 23 20 22 21 23 23 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 10 9 3 10 9 8 11 8 |T 27 28 27 27 27 27 25 28 27 27 29 26
WRMS | 6 9 7 9 8 3 10 9 7 11 8 |NE 22 23 22 24 22 22 22 23 22 23 23 21
MEDI | 7 8 7 9 8 4 9 8 8 11 8 |MD 23 22 22 25 22 21 23 23 23 23 23 21
Table 3.2354.2 GPS week: 2354 Day: 2 MJD: 60724.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 10 8 --- 11 4 --- 17 9 13 9 4 | 44 44 43 --- 45 44 --- 48 41 45 44 43
2E | 7 8 8 19 6 3 8 6 8 10 10 3 | 35 31 31 38 32 32 32 32 32 31 33 32
3 | 5 7 6 11 8 3 7 6 8 8 8 2 | 28 29 30 28 28 27 29 30 30 28 26 28
4 | 9 7 7 7 11 2 9 13 8 8 7 3 | 33 36 35 36 35 35 38 37 37 35 38 35
5 | 6 6 7 10 5 3 11 7 10 9 7 2 | 24 22 21 25 19 23 25 22 30 25 23 23
6E | 9 8 7 11 11 3 14 8 6 9 7 3 | 19 20 20 17 20 19 19 20 20 19 20 18
7 | 5 7 9 8 11 3 9 10 6 12 11 3 | 23 22 18 23 22 22 22 21 25 26 25 21
8 | 4 9 6 7 8 2 7 7 6 9 6 2 | 23 26 25 26 25 23 25 26 23 22 20 23
9 | 6 8 5 10 9 3 9 8 6 10 8 2 | 25 21 23 22 21 21 23 24 25 26 22 22
10 | 4 6 7 9 6 2 10 9 7 10 11 2 | 26 26 27 25 26 25 28 26 26 26 23 25
11E | 9 9 5 11 11 5 10 15 8 11 9 3 | 27 27 29 34 30 27 27 33 29 26 31 28
12 | 7 6 4 9 8 2 16 6 6 10 7 2 | 31 29 29 29 26 29 35 30 29 24 26 28
13 | 9 9 10 12 10 5 11 10 7 9 10 3 | 24 24 17 25 21 20 21 22 25 22 23 21
14 | 4 12 5 8 10 2 9 12 8 11 8 3 | 21 23 22 24 27 23 20 22 22 26 24 21
15 | 7 8 10 7 11 3 13 7 7 8 10 3 | 25 23 18 24 23 21 25 22 27 24 25 22
16 | 5 9 7 8 8 3 22 8 7 9 7 3 | 13 15 16 16 14 14 18 13 15 18 13 13
17 | 4 6 7 11 9 2 9 7 6 14 7 2 | 38 39 36 40 36 38 35 39 36 42 39 37
18E | 9 10 7 14 15 4 13 18 11 11 9 4 | 25 29 26 31 30 27 28 33 29 23 29 27
19 | 5 5 7 11 7 2 13 7 6 12 10 2 | 17 18 15 19 15 15 19 17 19 18 16 16
20 | 8 5 5 9 7 2 10 8 8 9 11 2 | 18 18 15 19 17 17 23 17 24 19 20 18
X21E | 7 11 12 11 7 3 --- 7 7 19 19 4 | 17 18 18 21 18 18 --- 19 21 30 28 18
22 | 6 6 6 7 8 3 10 7 6 12 8 2 | 15 19 18 17 17 17 15 18 17 21 17 16
23 | 8 7 6 10 7 2 11 8 9 11 8 2 | 14 17 13 19 17 14 17 15 19 18 20 15
24 | 8 9 7 14 13 4 7 8 13 12 12 3 | 81 80 79 79 80 79 80 79 83 79 80 80
25 | 7 8 6 9 7 3 11 10 5 10 8 2 | 20 27 26 22 22 22 23 29 24 23 20 22
26 | 4 8 7 9 7 2 8 7 5 10 7 2 | 22 24 25 24 21 22 25 26 26 26 20 23
27 | 5 8 6 8 8 2 12 7 8 10 8 2 | 23 24 23 23 23 21 25 23 22 20 19 21
28 | 8 11 6 9 15 3 10 13 7 16 10 3 | 30 30 29 32 35 29 29 33 33 36 30 31
29 | 8 8 8 10 13 2 17 8 6 9 8 3 | 26 22 21 27 24 24 28 24 25 22 23 23
30 | 5 8 4 11 8 2 7 7 6 12 8 2 | 24 22 21 23 22 22 20 23 25 28 23 22
31 | 9 9 10 8 10 2 8 8 5 12 9 3 | 19 20 13 21 20 17 19 19 20 24 20 17
32 | 5 8 5 6 8 2 4 8 4 9 7 2 | 22 21 20 22 22 20 20 20 22 21 21 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 10 10 3 11 9 7 11 9 |T 26 26 25 26 26 25 26 26 27 27 26 25
WRMS | 7 8 7 10 9 3 11 9 7 10 8 |NE 23 23 22 24 23 22 24 23 25 24 23 22
MEDI | 7 8 7 9 8 3 10 8 7 10 8 |MD 24 23 22 24 22 22 25 23 25 24 23 22
Table 3.2354.3 GPS week: 2354 Day: 3 MJD: 60725.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 12 10 7 --- 12 4 --- 16 9 14 9 4 | 24 27 27 --- 29 26 --- 33 24 28 25 26
2E | 10 7 7 11 6 2 8 7 7 13 8 2 | 26 26 25 23 25 24 24 25 25 27 26 24
3 | 7 8 6 11 7 2 5 7 7 8 9 2 | 18 19 20 21 17 18 16 20 16 17 17 17
4 | 9 8 7 7 10 3 8 11 6 11 7 3 | 22 26 26 27 23 24 25 30 24 32 25 25
5 | 7 6 5 7 5 3 10 8 8 11 11 2 | 20 16 17 19 21 18 18 16 20 20 19 17
6E | 9 8 6 8 12 4 14 7 5 10 7 2 | 20 20 20 19 21 20 21 19 19 26 19 19
7 | 8 9 10 7 15 2 8 10 6 12 10 3 | 22 22 19 23 23 21 21 21 24 27 28 21
8 | 7 6 7 6 8 1 7 4 5 9 9 2 | 22 23 22 21 23 20 20 22 19 24 17 20
9 | 7 8 6 7 10 2 6 7 6 8 7 2 | 23 18 21 21 20 20 18 22 20 18 21 19
10 | 7 7 8 7 7 3 9 7 7 10 14 2 | 21 20 23 23 21 20 19 21 19 23 19 20
11E | 11 11 5 9 11 3 12 14 8 16 13 3 | 25 26 28 32 32 28 26 33 27 33 30 28
12 | 6 6 5 6 10 3 18 8 7 13 9 3 | 31 32 33 34 34 32 39 35 31 41 30 33
13 | 11 9 11 8 10 4 10 8 8 16 11 3 | 23 24 16 21 17 19 18 23 21 22 20 19
14 | 6 13 5 8 11 2 8 11 8 10 9 3 | 19 22 22 25 25 22 20 23 24 23 25 21
15 | 8 6 9 6 12 3 13 7 8 14 11 3 | 29 26 21 26 23 24 28 25 27 25 24 24
16 | 5 7 7 8 9 3 17 6 8 8 10 3 | 11 11 14 13 11 11 12 12 15 15 15 11
17 | 5 7 7 8 8 3 8 7 8 11 9 2 | 22 24 18 25 21 20 21 23 24 22 26 21
18E | 10 11 7 11 13 5 12 17 12 19 12 4 | 25 30 28 35 33 29 29 36 29 31 30 28
19 | 5 5 6 8 6 2 12 6 6 10 10 2 | 18 17 15 20 17 16 18 18 17 20 18 16
20 | 8 6 6 8 9 3 8 10 7 18 12 3 | 16 15 16 16 18 17 17 16 16 23 17 15
X21E | 11 10 10 7 6 5 --- 7 11 16 18 4 | 15 14 12 16 15 14 --- 14 17 23 22 13
22 | 7 6 7 5 7 3 9 7 7 8 8 2 | 15 19 19 17 17 17 14 18 18 17 20 16
23 | 10 8 6 10 8 3 10 7 9 12 12 3 | 13 16 13 22 17 14 16 15 17 16 17 14
24 | 9 10 7 11 11 3 7 8 14 11 12 3 | 117 117 115 117 114 115 114 117 118 113 119 116
25 | 8 10 6 8 9 2 11 10 6 9 6 2 | 16 25 21 20 16 17 13 26 19 17 16 18
26 | 6 7 7 8 7 2 8 9 5 5 8 2 | 17 21 21 18 16 17 17 24 15 19 14 17
27 | 8 8 7 8 6 2 8 6 8 9 9 2 | 22 22 22 21 21 19 19 21 21 25 19 20
28 | 9 11 7 9 16 3 10 11 7 10 7 3 | 34 30 30 34 36 31 28 34 31 27 33 31
29 | 8 6 8 9 13 4 17 9 7 12 9 3 | 27 25 24 27 27 24 30 28 25 27 24 25
30 | 7 10 5 10 10 2 6 9 7 11 10 2 | 21 23 21 21 20 21 18 22 21 21 23 20
31 | 8 8 10 8 13 2 7 8 4 8 5 2 | 18 19 9 20 18 15 17 17 17 19 17 15
32 | 9 8 5 6 6 3 5 7 5 8 8 2 | 22 21 20 22 19 19 18 20 19 18 18 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 7 8 10 3 10 9 7 11 10 |T 24 24 23 25 24 23 23 25 24 26 24 23
WRMS | 8 8 7 8 9 3 10 9 7 11 9 |NE 20 21 20 22 20 19 20 22 20 22 20 19
MEDI | 8 8 7 8 9 3 8 8 7 11 9 |MD 22 22 21 21 21 20 19 22 20 23 20 20
Table 3.2354.4 GPS week: 2354 Day: 4 MJD: 60726.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 8 11 7 --- 15 4 --- 16 7 14 8 4 | 41 41 44 --- 43 42 --- 47 39 41 42 41
2E | 6 7 9 10 14 3 8 7 6 8 7 2 | 32 27 28 29 33 30 28 29 28 30 30 28
3 | 6 8 6 9 7 3 5 8 8 11 9 2 | 27 27 26 29 23 25 25 27 26 26 22 25
4 | 9 6 8 8 11 3 6 12 7 12 7 3 | 34 39 40 39 41 38 39 42 39 43 41 39
5 | 7 8 6 8 28 2 11 7 8 12 11 3 | 24 19 19 23 27 21 22 20 26 23 24 20
6E | 10 8 6 9 10 3 14 7 6 12 7 3 | 20 20 19 20 20 20 19 20 21 21 20 19
7 | 7 7 10 14 14 2 9 9 8 13 10 3 | 25 26 21 29 28 25 25 25 28 29 28 25
8 | 9 7 6 6 11 2 6 5 6 12 8 2 | 24 27 27 27 27 24 24 25 26 25 23 25
9 | 6 8 6 9 9 2 5 8 8 9 8 2 | 25 22 23 23 24 22 22 24 26 24 24 23
10 | 5 6 7 10 8 3 8 9 10 10 12 3 | 26 25 26 26 25 24 25 25 28 26 23 25
11E | 10 10 5 11 11 3 10 14 8 13 10 3 | 28 30 30 29 31 29 28 35 30 29 31 29
12 | 6 7 4 7 10 3 20 6 7 12 10 3 | 29 29 31 32 28 29 37 31 29 26 28 29
13 | 8 10 10 8 11 4 8 8 8 8 11 3 | 23 24 18 24 22 20 19 23 25 24 22 21
14 | 6 10 5 9 11 2 8 10 8 11 9 3 | 25 26 25 27 29 25 25 26 26 27 28 25
15 | 6 8 9 9 14 3 14 8 8 11 10 3 | 26 25 23 27 24 25 26 26 29 27 26 25
16 | 7 8 7 7 12 3 18 6 6 8 8 3 | 15 14 18 17 17 15 15 13 16 15 15 14
17 | 5 8 7 9 10 3 7 8 7 11 8 2 | 37 38 33 39 35 35 33 35 35 33 37 35
18E | 10 10 6 12 13 4 12 19 11 15 11 4 | 25 30 27 31 27 29 27 36 30 26 30 27
19 | 6 6 6 12 6 2 13 8 7 15 8 3 | 21 22 16 26 18 21 21 20 21 23 20 20
20 | 8 7 6 8 9 2 11 8 8 11 10 3 | 19 18 18 21 19 19 19 19 24 23 23 19
X21E | 6 11 12 16 --- 5 --- 11 11 22 20 5 | 18 16 13 22 --- 16 --- 16 18 27 25 15
22 | 7 8 5 8 7 3 10 7 8 11 6 2 | 17 20 16 15 17 16 17 19 17 19 16 16
23 | 7 8 6 11 9 2 11 8 10 9 11 3 | 16 22 18 24 21 19 20 20 22 20 23 19
24E | 16 10 7 9 13 4 8 7 9 10 10 3 | 136 133 133 136 131 133 134 134 139 135 137 135
25 | 6 9 6 9 9 3 10 10 8 11 10 3 | 20 28 26 24 21 21 21 29 26 20 21 23
26 | 7 7 7 8 9 2 8 7 5 5 7 2 | 21 23 25 22 22 21 21 24 22 20 17 21
27 | 7 6 7 9 11 3 9 6 6 10 8 2 | 20 19 22 18 21 19 20 20 20 17 17 19
28 | 9 11 7 10 17 3 11 12 8 15 7 3 | 35 33 34 38 35 34 30 36 37 35 33 34
29 | 8 6 7 11 12 3 20 9 8 10 9 3 | 31 28 27 30 28 28 33 30 30 28 28 28
30 | 7 9 4 11 8 2 5 8 8 8 8 2 | 25 24 23 25 25 24 23 25 26 26 23 23
31 | 8 7 10 9 13 3 8 7 5 10 7 2 | 21 21 14 22 22 19 20 21 22 22 21 19
32 | 7 9 5 8 8 3 6 9 4 6 9 2 | 25 23 23 27 24 23 22 23 24 23 25 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 7 9 12 3 11 9 8 11 9 |T 28 28 27 29 29 27 28 29 29 29 28 27
WRMS | 7 8 7 9 10 3 10 9 7 11 9 |NE 24 24 23 26 24 23 24 25 26 24 24 23
MEDI | 7 8 6 9 11 3 9 8 8 11 9 |MD 25 25 23 26 25 24 23 25 26 26 24 23
Table 3.2354.5 GPS week: 2354 Day: 5 MJD: 60727.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 10 10 7 --- 11 3 --- 15 10 18 11 4 | 80 81 79 --- 81 80 --- 81 80 81 81 80
2E | 8 7 8 14 5 4 8 12 7 9 11 3 | 45 43 42 47 45 45 42 44 45 46 49 44
3 | 6 7 6 9 6 3 6 7 8 12 10 2 | 20 23 23 25 21 21 20 23 21 25 23 21
4 | 9 6 7 8 10 3 7 11 8 10 9 3 | 45 45 44 47 46 45 47 46 47 47 47 45
5 | 7 7 5 8 5 2 11 8 9 10 9 2 | 19 14 16 20 18 18 17 17 20 19 22 17
6E | 10 8 6 11 10 4 16 7 7 11 10 3 | 27 26 26 27 26 28 28 26 25 28 28 26
7 | 7 9 10 9 11 2 8 9 9 15 9 3 | 21 21 13 23 21 19 20 21 22 24 23 19
8 | 6 6 7 9 7 3 7 5 8 9 8 2 | 21 20 22 22 20 19 21 21 19 19 21 20
9 | 7 8 5 15 8 4 6 8 8 10 6 2 | 21 19 19 24 19 18 18 20 20 17 20 19
10 | 7 6 7 10 7 3 10 7 9 7 13 2 | 20 19 22 20 17 18 18 19 19 17 19 18
11E | 9 9 6 9 10 3 13 14 11 13 9 3 | 46 47 46 50 49 47 47 49 45 46 48 46
12 | 8 7 4 9 9 3 18 8 8 9 8 3 | 24 20 23 28 22 22 26 23 22 22 22 22
13 | 10 11 9 11 11 4 9 8 9 12 11 3 | 18 20 13 18 18 17 16 20 20 18 22 17
14 | 6 10 6 8 10 2 9 9 9 9 9 3 | 25 26 24 25 26 26 26 26 26 28 26 25
15 | 8 13 9 8 11 3 10 7 10 11 11 3 | 25 25 22 27 26 24 26 25 28 25 26 24
16 | 5 7 6 8 8 3 20 5 8 12 8 3 | 13 13 15 16 12 13 13 11 12 14 12 11
17 | 6 7 8 8 9 3 9 6 7 9 8 2 | 45 46 43 44 42 44 44 46 41 49 46 44
18E | 12 11 7 12 13 3 11 18 10 15 13 4 | 37 41 41 45 41 40 41 45 40 37 43 40
19 | 6 6 7 6 7 5 11 6 8 11 11 2 | 20 19 17 21 19 20 20 20 20 23 21 19
20 | 8 6 7 8 9 4 8 8 10 15 13 3 | 16 13 14 18 16 14 13 16 18 17 24 14
X21E | 1 --- --- --- --- 19 --- --- --- --- --- 0 | 14 --- --- --- --- 15 --- --- --- --- --- 14
22 | 7 8 7 8 6 2 9 6 6 10 8 2 | 15 18 16 14 13 14 13 19 13 16 15 14
23 | 12 8 6 10 8 3 11 8 12 8 12 3 | 24 24 22 28 24 23 26 23 28 22 27 23
24E | 15 12 7 8 9 3 8 6 10 13 9 3 | 83 85 80 81 82 82 80 82 82 83 82 82
25 | 9 10 6 7 8 3 9 10 7 8 7 2 | 16 25 23 22 15 17 13 25 18 16 16 19
26 | 5 7 6 9 7 3 9 7 6 8 10 2 | 21 23 23 24 20 21 19 25 18 18 19 20
27 | 7 5 7 11 7 3 10 5 9 8 9 2 | 20 19 22 20 19 20 19 20 15 19 19 18
28 | 8 11 5 8 18 3 10 12 8 11 8 3 | 27 27 27 30 30 27 24 30 30 28 32 27
29 | 10 6 8 10 14 3 19 10 9 9 11 3 | 27 27 26 30 24 26 29 28 26 30 28 26
30 | 9 11 5 12 8 3 6 9 9 10 10 3 | 23 22 20 21 22 21 20 23 21 21 22 20
31 | 8 7 10 7 14 4 8 7 5 12 8 3 | 22 23 14 24 24 20 22 21 21 26 21 19
32 | 9 8 5 9 8 3 5 8 5 7 8 2 | 23 22 21 22 20 20 19 21 21 20 19 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 7 9 10 3 11 9 8 11 10 |T 28 28 27 28 28 27 26 29 28 29 29 27
WRMS | 8 8 7 9 9 3 11 9 8 10 9 |NE 22 22 21 24 22 21 21 23 22 23 23 21
MEDI | 8 8 7 9 9 3 9 8 8 10 9 |MD 22 23 22 24 22 21 20 23 21 23 23 20
Table 3.2354.6 GPS week: 2354 Day: 6 MJD: 60728.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 11 7 --- 10 3 --- 17 9 17 11 4 | 123 121 122 --- 123 122 --- 124 120 119 121 121
2E | 10 7 8 11 7 3 10 9 7 19 11 3 | 65 62 62 68 64 64 62 63 65 64 68 63
3 | 7 6 5 8 8 3 7 7 9 9 11 2 | 26 27 28 31 26 27 26 28 27 28 26 26
4 | 9 7 8 11 11 3 8 12 8 10 9 3 | 55 56 55 56 56 55 59 56 55 57 56 55
5 | 7 7 6 6 7 2 8 8 8 12 10 2 | 24 19 18 22 21 20 21 19 25 23 24 20
6E | 11 8 6 15 9 3 16 5 7 8 7 3 | 40 38 38 44 38 40 40 38 39 42 40 39
7 | 7 11 11 9 14 3 8 12 7 13 9 3 | 21 23 20 24 27 22 22 22 25 24 26 21
8 | 7 6 6 7 7 2 6 6 7 12 11 2 | 29 28 30 29 31 27 28 28 26 26 25 27
9 | 8 8 6 9 9 3 8 8 7 9 9 2 | 24 20 22 25 23 21 20 23 23 20 23 21
10 | 7 6 8 10 8 2 10 7 10 10 12 3 | 28 25 28 28 27 26 27 27 25 25 24 26
11E | 8 11 5 13 12 4 12 13 8 12 14 3 | 70 71 71 75 74 71 71 74 70 74 72 71
12 | 7 7 5 24 11 3 18 8 11 10 13 4 | 40 38 41 44 42 40 49 42 40 41 36 40
13 | 11 8 9 9 9 4 10 9 7 11 11 3 | 26 27 21 25 22 23 21 27 25 25 25 23
14 | 7 11 6 8 10 3 9 10 7 6 9 2 | 38 36 36 35 41 38 38 38 40 40 38 37
15 | 9 8 10 7 12 4 10 7 10 16 12 3 | 35 34 29 32 35 33 34 33 37 38 32 32
16 | 5 7 5 8 8 4 19 6 6 13 6 3 | 17 15 19 20 19 17 17 14 16 19 17 16
17 | 5 8 8 7 9 4 7 6 6 7 8 2 | 54 56 52 53 51 53 53 54 52 58 53 53
18E | 10 11 8 15 12 4 10 19 11 14 15 4 | 58 59 60 60 62 59 60 64 58 55 60 59
19 | 5 8 7 10 8 2 12 6 7 7 9 2 | 28 29 25 31 26 27 30 27 28 29 27 27
20 | 8 8 6 7 11 3 8 9 9 7 12 2 | 20 18 17 21 20 18 18 20 22 22 24 18
X21E | 26 13 16 92 13 18 --- 11 11 30 21 7 | 26 11 7 20 7 11 --- 11 11 15 14 14
22 | 7 8 5 8 7 2 10 5 4 8 11 2 | 20 24 20 19 22 20 19 23 21 22 21 20
23 | 10 8 6 10 8 2 12 7 11 13 13 3 | 35 35 33 37 35 34 36 32 34 32 36 33
24E | 9 8 7 9 11 3 8 7 11 10 10 3 | 82 81 79 80 79 81 80 81 82 78 80 80
25 | 8 9 5 9 9 3 9 9 10 10 11 3 | 17 27 24 23 20 20 16 27 23 21 18 21
26 | 7 9 6 8 8 2 8 5 6 9 5 2 | 22 23 25 26 22 22 22 25 21 22 22 22
27 | 7 7 7 8 9 3 9 6 11 14 8 3 | 24 25 26 23 27 23 24 25 22 23 21 23
28 | 8 10 6 9 11 3 10 13 8 13 10 3 | 39 38 39 39 39 38 33 42 40 38 40 38
29 | 10 7 7 8 13 3 20 9 9 12 10 3 | 43 39 38 42 40 40 46 41 40 36 40 40
30 | 10 9 5 13 8 4 8 7 8 10 9 3 | 26 26 25 23 26 25 24 25 27 29 27 25
31 | 10 9 10 9 15 3 7 5 6 10 8 3 | 25 26 18 28 29 24 25 24 24 26 22 23
32 | 6 7 6 10 9 3 5 7 6 8 7 2 | 26 23 24 27 25 24 21 24 24 25 22 23
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 7 10 10 3 11 9 8 11 10 |T 37 36 36 35 37 36 34 37 37 37 36 36
WRMS | 8 8 6 11 9 3 10 9 8 11 9 |NE 29 29 28 30 30 28 29 29 29 29 29 28
MEDI | 8 8 6 9 9 3 9 7 8 10 10 |MD 28 27 28 29 27 27 27 27 27 28 26 26
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2354 GPS week: 2354 MJD: 60722.0-60728.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 275 211 846 |U 12 17 43 |U 9 10 30 |
emr | emr 3057 | 282 201 856 |U 14 17 52 | 11 13 39 |
esa | esa 3058 | 273 217 850 | 12 18 44 | 10 9 27 |
gfz | gfz 2960 |U 257 226 846 |U 14 15 49 | 10 9 31 |
grg | grg 3044 |U 282 216 848 |U 13 17 49 | 9 11 33 |
igr | igr 3001 | 274 212 848 | 12 16 42 | 9 10 29 |
igs | igs 3044 | 275 213 849 | 12 15 44 | 8 9 29 |
jgx | jgx 2880 |U 274 214 847 |U 13 16 46 |U 10 11 32 |
jpl | jpl 3058 | 272 207 855 | 15 19 47 | 13 14 42 |
mit | mit 3058 |U 275 212 859 |U 12 15 48 |U 9 10 28 |
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 5.2354.0 GPS week: 2354 Day: 0 MJD: 60722.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 275 211 846 | 8 13 33 | 9 7 29 |
emr | emr 3072 | 282 201 856 | 10 14 42 | 10 10 42 |
esa | esa 3072 | 273 217 850 | 8 13 35 | 9 6 24 |
gfz | gfz 2976 | 257 226 846 | 7 12 33 | 10 9 29 |
grg | grg 3072 | 282 216 848 | 8 12 35 | 8 10 32 |
igr | igr 2976 | 274 212 848 | 8 12 33 | 8 8 28 |
igs | igs 3072 | 275 213 849 | 8 11 32 | 8 7 28 |
jgx | jgx 2880 | 274 214 847 | 10 13 36 | 9 9 31 |
jpl | jpl 3072 | 272 207 855 | 10 17 41 | 13 12 42 |
mit | mit 3072 | 275 212 859 | 9 11 40 | 9 8 30 |
Table 5.2354.1 GPS week: 2354 Day: 1 MJD: 60723.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 20 15 53 | 9 8 28 |
emr | emr 3070 | ---- ---- ---- | 22 13 61 | 10 11 37 |
esa | esa 3072 | ---- ---- ---- | 22 16 61 | 10 9 24 |
gfz | gfz 2975 | ---- ---- ---- | 25 16 62 | 9 7 30 |
grg | grg 3071 | ---- ---- ---- | 21 17 55 | 9 8 31 |
igr | igr 2976 | ---- ---- ---- | 21 14 55 | 8 9 28 |
igs | igs 3072 | ---- ---- ---- | 21 14 54 | 8 8 27 |
jgx | jgx 2880 | ---- ---- ---- | 22 16 53 | 9 11 29 |
jpl | jpl 3072 | ---- ---- ---- | 25 17 59 | 13 14 42 |
mit | mit 3072 | ---- ---- ---- | 22 15 59 | 9 9 29 |
Table 5.2354.2 GPS week: 2354 Day: 2 MJD: 60724.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 14 22 55 | 7 8 30 |
emr | emr 3072 | ---- ---- ---- | 16 21 55 | 10 13 42 |
esa | esa 3072 | ---- ---- ---- | 13 25 47 | 9 9 26 |
gfz | gfz 2974 | ---- ---- ---- | 13 21 63 | 9 7 31 |
grg | grg 3072 | ---- ---- ---- | 15 25 68 | 8 9 32 |
igr | igr 2976 | ---- ---- ---- | 13 24 47 | 8 8 28 |
igs | igs 3072 | ---- ---- ---- | 14 22 58 | 8 8 29 |
jgx | jgx 2880 | ---- ---- ---- | 14 25 52 | 8 10 31 |
jpl | jpl 3072 | ---- ---- ---- | 16 25 50 | 12 13 44 |
mit | mit 3072 | ---- ---- ---- | 14 20 61 | 9 8 25 |
Table 5.2354.3 GPS week: 2354 Day: 3 MJD: 60725.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | ---- ---- ---- | 10 13 34 | 6 7 28 |
emr | emr 3072 | ---- ---- ---- | 11 13 45 | 11 13 34 |
esa | esa 3072 | ---- ---- ---- | 9 15 37 | 10 7 23 |
gfz | gfz 2976 | ---- ---- ---- | 11 10 46 | 9 6 28 |
grg | grg 3071 | ---- ---- ---- | 11 13 45 | 8 9 33 |
igr | igr 3071 | ---- ---- ---- | 9 12 35 | 7 7 26 |
igs | igs 3072 | ---- ---- ---- | 9 11 36 | 7 6 26 |
jgx | jgx 2880 | ---- ---- ---- | 9 11 34 | 9 8 31 |
jpl | jpl 3072 | ---- ---- ---- | 11 16 41 | 12 12 39 |
mit | mit 3072 | ---- ---- ---- | 10 13 39 | 7 7 26 |
Table 5.2354.4 GPS week: 2354 Day: 4 MJD: 60726.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 11 17 38 | 9 8 30 |
emr | emr 3067 | ---- ---- ---- | 11 18 49 | 10 10 37 |
esa | esa 3072 | ---- ---- ---- | 10 17 40 | 10 8 28 |
gfz | gfz 2972 | ---- ---- ---- | 12 14 45 | 10 7 31 |
grg | grg 2975 | ---- ---- ---- | 10 17 38 | 10 11 34 |
igr | igr 3057 | ---- ---- ---- | 10 15 38 | 9 8 30 |
igs | igs 3072 | ---- ---- ---- | 10 15 36 | 8 7 30 |
jgx | jgx 2880 | ---- ---- ---- | 11 15 47 | 10 10 32 |
jpl | jpl 3072 | ---- ---- ---- | 12 18 37 | 12 12 41 |
mit | mit 3072 | ---- ---- ---- | 9 15 37 | 8 9 29 |
Table 5.2354.5 GPS week: 2354 Day: 5 MJD: 60727.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | ---- ---- ---- | 13 16 50 | 9 16 38 |
emr | emr 2976 | ---- ---- ---- | 16 19 61 | 13 20 46 |
esa | esa 2976 | ---- ---- ---- | 14 17 53 | 9 14 34 |
gfz | gfz 2879 | ---- ---- ---- | 15 15 59 | 11 13 37 |
grg | grg 2976 | ---- ---- ---- | 15 16 63 | 11 16 41 |
igr | igr 2976 | ---- ---- ---- | 14 15 54 | 9 15 37 |
igs | igs 2976 | ---- ---- ---- | 14 15 54 | 9 14 37 |
jgx | jgx 2880 | ---- ---- ---- | 15 14 59 | 11 17 38 |
jpl | jpl 2976 | ---- ---- ---- | 17 18 59 | 13 17 48 |
mit | mit 2976 | ---- ---- ---- | 13 15 59 | 9 15 34 |
Table 5.2354.6 GPS week: 2354 Day: 6 MJD: 60728.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | ---- ---- ---- | 11 22 39 | 12 13 30 |
emr | emr 3072 | ---- ---- ---- | 12 21 52 | 13 15 37 |
esa | esa 3072 | ---- ---- ---- | 11 22 40 | 10 12 31 |
gfz | gfz 2972 | ---- ---- ---- | 11 16 40 | 12 12 30 |
grg | grg 3072 | ---- ---- ---- | 11 21 36 | 11 13 29 |
igr | igr 2976 | ---- ---- ---- | 11 18 36 | 10 12 27 |
igs | igs 2976 | ---- ---- ---- | 11 18 36 | 10 12 27 |
jgx | jgx 2880 | ---- ---- ---- | 12 18 41 | 13 13 29 |
jpl | jpl 3072 | ---- ---- ---- | 12 19 41 | 13 16 37 |
mit | mit 3072 | ---- ---- ---- | 11 18 43 | 10 13 25 |
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 6.2354 GPS week: 2354 MJD: 60722.500-60728.500
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 | 0 -4 61 -29 -2 | -6 18
| 12 11 27 55 5 | 1
emr uuuuu | -6 -33 19 17 -3 | -17 21
| 5 15 76 51 4 | 1
esa uuuuu | 9 -7 42 90 2 | -6 17
| 8 9 21 29 2 | 2
gfz uuuuu | 12 1 85 158 2 | 2 17
| 25 20 102 100 6 | 1
grg uuuuu | 4 14 -36 56 1 | 3 18
| 12 7 38 60 4 | 1
igr xxxxx | 0 1 -14 3 0 | 2 16
| 12 6 26 49 3 | 2
irf xxxxx | -2 1 1 -7 3 | 0 17
| 9 7 8 23 3 | 1
jgx uuuuu | -1 -30 40 -82 0 | -4 18
| 8 9 16 19 2 | 1
jpl uuuuu | -10 -9 74 -92 0 | 2 15
| 10 9 64 53 4 | 1
mit uuuuu | -1 25 -90 -28 9 | 24 30
| 21 18 73 48 6 | 2
ngs uuuuu | -11 49 -282 -165 -5 | 10 20
| 39 26 141 94 4 | 1
sio xxxxx | -15 -16 -112 -81 8 | 20 27
| 72 54 47 70 12 | 2
Table 7.2354.0 GPS week: 2354 Day: 0 MJD: 60722.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -12 -4 59 4 5 | -8 19
emr uuuuu | -4 -10 -51 -25 -8 | -17 21
esa uuuuu | 8 -22 79 60 4 | -8 18
gfz uuuuu | 37 6 9 254 2 | 1 16
grg uuuuu | 3 19 -23 -28 3 | 3 17
igr xxxxx | 21 -7 -16 70 4 | -1 16
irf xxxxx | 0 -1 9 -19 1 | 0 17
jgx uuuuu | 12 -45 31 -103 0 | -6 18
jpl uuuuu | -25 -8 -28 -89 -2 | 1 15
mit uuuuu | -23 17 2 -27 -1 | 24 29
ngs uuuuu | 21 56 -166 -150 -8 | 11 21
sio xxxxx | -106 34 -161 26 -12 | 20 28
Table 7.2354.1 GPS week: 2354 Day: 1 MJD: 60723.500
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 | 16 -3 98 -65 -2 | -7 19
emr uuuuu | -1 -26 -60 9 0 | -17 21
esa uuuuu | 0 0 28 112 3 | -8 18
gfz uuuuu | -23 15 24 106 -4 | 2 16
grg uuuuu | 0 18 -77 61 4 | 3 17
igr xxxxx | 7 -1 -42 30 -1 | 0 16
irf xxxxx | -19 1 -7 -24 2 | -1 16
jgx uuuuu | 2 -32 33 -81 2 | -6 18
jpl uuuuu | -11 -6 61 -79 0 | 0 15
mit uuuuu | -17 -9 -66 -41 3 | 23 28
ngs uuuuu | 45 57 -100 -32 -3 | 10 20
sio xxxxx | -105 -52 -117 -61 3 | 18 25
Table 7.2354.2 GPS week: 2354 Day: 2 MJD: 60724.500
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 | -10 -18 61 75 1 | -5 18
emr uuuuu | 1 -46 35 38 3 | -16 20
esa uuuuu | 22 2 26 104 2 | -5 17
gfz uuuuu | 20 11 -48 10 -8 | 4 16
grg uuuuu | 13 12 -49 33 -4 | 5 18
igr xxxxx | 2 -5 41 -52 2 | 2 16
irf xxxxx | 9 0 -7 33 1 | 1 17
jgx uuuuu | 7 -22 27 -100 -1 | -3 17
jpl uuuuu | -9 -16 104 -7 8 | 2 15
mit uuuuu | -6 42 -60 -62 6 | 24 29
ngs uuuuu | -47 42 -165 -251 -5 | 12 20
sio xxxxx | 69 14 -99 -165 6 | 19 27
Table 7.2354.3 GPS week: 2354 Day: 3 MJD: 60725.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 12 -9 12 -59 2 | -8 19
emr uuuuu | -15 -19 -7 79 -7 | -18 22
esa uuuuu | 8 -8 29 84 4 | -7 18
gfz uuuuu | 35 -7 133 184 4 | 1 17
grg uuuuu | 7 15 9 3 -3 | 3 18
igr xxxxx | 5 3 -29 -47 -1 | 1 16
irf xxxxx | -2 5 -5 -36 9 | -2 17
jgx uuuuu | -7 -19 36 -96 2 | -6 18
jpl uuuuu | -21 5 55 -93 -5 | 0 14
mit uuuuu | -19 29 -44 -97 16 | 21 27
ngs uuuuu | 2 11 -326 -38 -5 | 10 20
sio xxxxx | -26 15 -142 -62 19 | 17 25
Table 7.2354.4 GPS week: 2354 Day: 4 MJD: 60726.500
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 -3 69 -44 -8 | -6 16
emr uuuuu | -6 -51 111 -73 -7 | -19 22
esa uuuuu | 16 1 31 138 3 | -5 17
gfz uuuuu | 22 7 134 291 6 | 1 17
grg uuuuu | 13 2 -82 139 0 | 3 18
igr xxxxx | -10 2 -23 54 -3 | 2 15
irf xxxxx | 2 11 6 -12 4 | 0 16
jgx uuuuu | -1 -28 30 -70 2 | -4 17
jpl uuuuu | 1 -1 108 -186 0 | 1 14
mit uuuuu | 13 43 -84 -16 11 | 24 29
ngs uuuuu | -57 25 -473 -228 -4 | 10 20
sio xxxxx | 55 38 -160 -150 2 | 20 27
Table 7.2354.5 GPS week: 2354 Day: 5 MJD: 60727.500
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 | 8 19 45 -89 -4 | -5 16
emr uuuuu | -11 -36 -25 45 -1 | -18 22
esa uuuuu | 1 -10 67 75 2 | -4 17
gfz uuuuu | -21 -39 261 185 6 | 2 18
grg uuuuu | 14 23 14 120 5 | 3 18
igr xxxxx | -12 9 -21 -7 -2 | 3 16
irf xxxxx | -7 0 11 3 4 | 1 18
jgx uuuuu | -5 -23 56 -53 1 | -4 18
jpl uuuuu | -8 -19 39 -111 -2 | 3 15
mit uuuuu | 15 18 -178 -5 13 | 26 32
ngs uuuuu | 2 90 -327 -240 -12 | 10 20
sio xxxxx | 33 -67 -37 -25 18 | 20 27
Table 7.2354.6 GPS week: 2354 Day: 6 MJD: 60728.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -1 -6 83 -22 -5 | -5 16
emr uuuuu | -5 -43 131 46 -1 | -17 21
esa uuuuu | 10 -10 36 59 -1 | -3 18
gfz uuuuu | 14 16 84 78 8 | 4 19
grg uuuuu | -19 12 -44 63 2 | 5 20
igr xxxxx | -9 6 -10 -28 0 | 4 17
irf xxxxx | 1 -11 -2 9 1 | 3 19
jgx uuuuu | -11 -39 68 -68 -3 | -2 18
jpl uuuuu | 1 -16 176 -79 -1 | 3 15
mit uuuuu | 32 36 -198 55 13 | 29 35
ngs uuuuu | -45 61 -418 -216 0 | 9 19
sio xxxxx | -23 -95 -67 -130 19 | 24 32
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