[IGSREPORT-30498] Wk 2370 IGS Final Orbits
acc
acc at igs.org
Fri Jun 27 05:10:49 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2370 (Jun 08, 2025 - Jun 14, 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_20251590000_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 | ALGO AREQ ASCG BADG CKIS CPVG FAA1 FLRS GANP GODN
0 | COD | GUAM IQAL MAL2 NAUR NICO NLIB PDEL POHN SCUB STJ3
0 | COD | XMIS ALGO
0 | EMR | DAV1 KERG NLIB NRC1 NRMD ONSA SYOG AREQ BADG DAV1
0 | EMR | NRMD
0 | ESA | TUVA
0 | GFZ | 9 9 AREQ CMUM LAUT SCUB AREQ LAUT NRC1
0 | GRG | AREQ AREQ NRMD
0 | JPL | GODN HKSL POHN TUVA
0 | MIT | AREQ GMSD INVK IRKJ JOZE MADR NNOR PIMO REDU REYK
0 | MIT | SFER UFPR VIS0 AREQ GMSD INVK IRKJ JOZE MADR NNOR
0 | MIT | PIMO REDU REYK SFER UFPR VIS0
1 | COD | CZTG SCUB WIND
1 | EMR | AREQ BADG BSHM CHUR DAV1 FAIR MCIL PDEL WIND BSHM
1 | EMR | CHUR DAV1 FAIR WIND
1 | ESA | AREQ BADG CPVG CPVG IQAL WIND
1 | GFZ | 5 5 BADG CMUM LPGS POHN SCUB CMUM GMSD POHN SCUB
1 | GRG | AREQ CZTG CZTG
1 | JPL | BADG
1 | MIT | DJIG GMSD IRKJ MAC1 MADR MEDI MQZG NNOR PARC SFER
1 | MIT | TLSE VNDP DJIG GMSD IRKJ MAC1 MADR MEDI MQZG NNOR
1 | MIT | PARC SFER TLSE VNDP
2 | COD | ABMF ASCG CPVG FLRS GANP NNOR NYAL NYAL
2 | EMR | AREQ NRMD ONSA PDEL AREQ BADG NRMD YEL2
2 | ESA | CHUR NYA2 YEL2 YEL2
2 | GFZ | 13 5 13 CMUM LAUT NYA2 CHUR GMSD LAUT NYA2
2 | GRG | 20 20 NNOR WUH2
2 | JPL | AREQ AREQ BADG GODN POHN PTGG URUM
2 | MIT | BJFS GMSD IRKJ MADR MAR6 MEDI NICO PARC PIMO PNGM
2 | MIT | POAL SFER TLSE VIS0 YEL2 BJFS CKSV GMSD IRKJ MADR
2 | MIT | MAR6 MEDI NICO PARC PIMO PNGM POAL SFER TLSE VIS0
2 | MIT | YEL2
3 | COD | ABMF ADIS ALGO ASCG BADG BRST CPVG DARW DJIG FAA1
3 | COD | FLRS GANP HKSL IQAL LAUT LMMF MAL2 MAS1 NAUR NRMD
3 | COD | POHN REUN STK2 TOPL TWTF ULAB VILL XMIS YEL2 YKRO
3 | COD | ALGO POHN TOPL
3 | EMR | BSHM DAV1 GLSV NRC1 SCOR STJO BADG BSHM DAV1 GLSV
3 | EMR | IQAL NRC1 SCOR YEL2
3 | ESA | BAKE DAV1 MAW1 SCOR YEL2 BAKE NYA2 YEL2
3 | GFZ | 13 13 AREQ CMUM KIT3 LAUT NRMD AREQ LAUT SCUB
3 | GRG | AREQ NRMD AREQ
3 | JGX | POLV
3 | JPL | AREQ BADG KIT3
3 | MIT | AREQ BJFS BRST GANP GMSD HOFN IRKJ MADR NNOR VNDP
3 | MIT | WGTN AREQ BJFS BRST GANP GMSD HOFN IRKJ MADR NNOR
3 | MIT | VNDP WGTN
4 | COD | ABMF ADIS AREQ ASCG BRFT CPVG CZTG GANP KOUG LMMF
4 | COD | MAL2 MAW1 NRC1 NRMD NYA2 SCH2 SCUB SGOC YEL2 AREQ
4 | COD | CPVG NRMD SCUB
4 | EMR | AREQ ASCG BSHM FAIR HOFN MCIL NRC1 PDEL QAQ1 SCOR
4 | EMR | WIND YEL2 AREQ BSHM FAIR FLIN HOFN NRC1 QAQ1 SCOR
4 | EMR | SYOG WHIT YEL2
4 | ESA | FAIR MAC1 FAIR MAC1 URUM
4 | GFZ | LAUT NRMD NYA2 ONSA CZTG LAUT NRMD NYA2 ONSA
4 | GRG | NRMD CZTG FAIR NRMD NYA2 SEYG
4 | JGX | AREQ AREQ
4 | JPL | NYAL QAQ1 SYOG
4 | MIT | CMUM GMSD HOFN IRKJ MADR MCM4 MEDI NNOR NYAL REDU
4 | MIT | RIGA TIDB WUHN YEL2 CMUM GMSD HOFN IRKJ MADR MCM4
4 | MIT | MEDI NNOR NYAL REDU RIGA TIDB WUHN YEL2
4 | NGS | 26
5 | COD | ALGO AREQ ASCG CPVG FLIN GANP QAQ1 SYOG TLSE AREQ
5 | COD | SYOG
5 | EMR | HOFN PDEL QAQ1 SCOR YEL2 BADG DUBO FAIR FLIN HOFN
5 | EMR | IQAL MAC1 NRC1 QAQ1 SCOR SYOG WHIT YEL2 ZIM2
5 | ESA | CHUR FLIN KIRU SCUB WHIT FAIR FLIN SAVO SCUB WHIT
5 | GFZ | CMUM LAUT QAQ1 SYOG ALGO LAUT NYA2 SYOG TASH
5 | GRG | 13 CZTG SCUB CZTG FAIR NYA2 SCUB
5 | JGX | KIRU
5 | JPL | BADG FAIR GLPS MAC1 QAQ1 SCH2
5 | MIT | BRUX CKSV CMUM FLRS GLSV GMSD GRAZ HARB HOFN HOLM
5 | MIT | JOZE KIRU KOUG MADR MAR6 MEDI MGUE NICO NNOR POVE
5 | MIT | REDU SOFI SYOG TRO1 WARK WSRT YARR YEL2 BRUX CKSV
5 | MIT | CMUM FLRS GLSV GMSD GRAZ HARB HOFN HOLM JOZE KIRU
5 | MIT | KOUG MADR MAR6 MEDI MGUE NICO NNOR POVE REDU SOFI
5 | MIT | SYOG TRO1 WARK WSRT YARR YEL2
6 | COD | ABMF ADIS ALGO ALIC ASCG BRFT BRST BUCU CEDU CKIS
6 | COD | COCO CPVG CRO1 DARW DUBO FAA1 FLIN GANP GLSV GRAC
6 | COD | GUAM HKSL KARR KOUG LMMF MAL2 MAR6 MAS1 MCM4 MIKL
6 | COD | MOBS NICO NNOR NYA2 NYAL PERT SCRZ SCUB SEYG SSIA
6 | COD | STJO STK2 TID1 TLSE TRO1 ULAB URUM VNDP WUH2 XMIS
6 | COD | YEL2 ZIM2 NYAL SCUB URUM
6 | EMR | AREQ FAIR FLIN QAQ1 REUN AREQ FAIR FLIN REUN STJO
6 | ESA | CMUM GMSD KIRU SCUB WHIT CHUR CMUM GMSD KIRU SCUB
6 | GFZ | 26 26 ONSA POHN ONSA POHN
6 | GRG | 17 TRO1 AREQ
6 | JPL | CHTI FAIR GLPS
6 | MIT | BRUX CMUM DARW FLRS GANP GMSD MADR MCM4 MEDI NNOR
6 | MIT | NYAL REYK ROTH YEL2 BRUX CMUM DARW FLRS GANP GMSD
6 | MIT | MADR MCM4 MEDI NNOR NYAL REYK ROTH YEL2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~23:20 | ~ -0.30 ns
1 | COD | ~07:00 | ~ 0.13 ns
1 | ESA | ~21:00 | ~ 0.31 ns
2 | ESA | ~03:00 | ~ 0.30 ns
3 | ESA | ~03:15 | ~ 0.28 ns
4 | ESA | ~01:45 | ~ 0.31 ns
5 | ESA | ~23:40 | ~ 0.28 ns
6 | ESA | ~03:50 | ~ -0.28 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
----+--------+---------------
2 | COD | 21
4 | GFZ | 21
5 | GFZ | 21 26
6 | GFZ | 21
8. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G21 | | 4 | 4 | 4 | | | |
9. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
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.
10. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | 1.2 -.5 .0 13 11 -13 -.01
EMR | 0 | 14.9 -5.1 -8.6 17 -5 -2 .07
ESA | 0 | .0 -.2 -.3 4 -8 -4 -.75
GFZ | 0 | .7 -.6 -.1 8 18 2 .28
GRG | 0 | 1.2 -.0 -.6 13 7 7 -.07
JGX | 0 | 8.6 -2.4 -5.5 24 2 4 -.05
JPL | 0 | 12.0 -6.1 -6.1 8 1 10 -.05
MIT | 0 | 4.1 -5.3 5.6 14 -3 13 .08
NGS | 0 | 10.1 .9 9.8 12 -21 3 .09
SIO | 0 | 2.8 -.3 -6.1 0 30 -44 .15
COD | 1 | 1.1 -.3 -.1 23 14 -15 .02
EMR | 1 | 14.0 -9.6 -13.1 13 -13 -1 .17
ESA | 1 | -.7 -.5 .0 -2 3 6 -.58
GFZ | 1 | .1 -.5 .0 -9 11 -15 .55
GRG | 1 | 1.0 -.4 -.3 14 -4 1 .04
JGX | 1 | 10.9 -4.4 -2.1 15 -2 3 .14
JPL | 1 | 9.8 -8.5 -10.1 0 6 10 .20
MIT | 1 | 3.6 -4.9 2.7 11 -10 7 .17
NGS | 1 | 12.7 -9.7 -5.8 4 -6 -24 .17
SIO | 1 | 3.6 -3.1 -11.7 -10 19 -42 .22
COD | 2 | .6 -.7 -.1 25 10 -7 .01
EMR | 2 | 14.8 -12.7 -15.1 14 -8 -2 .18
ESA | 2 | -.5 -.0 -.2 9 -2 2 -.68
GFZ | 2 | 1.0 -1.0 -.2 -9 11 -16 .40
GRG | 2 | 1.3 -.9 -.2 13 7 9 .03
JGX | 2 | 8.5 -5.4 -4.1 4 2 11 .01
JPL | 2 | 7.9 -14.2 -11.2 7 4 6 .23
MIT | 2 | 3.7 -8.9 4.8 3 -3 -5 .07
NGS | 2 | 13.3 -6.3 -4.0 -2 10 -36 .05
SIO | 2 | 5.0 -6.2 -4.8 -26 -14 -41 .18
COD | 3 | .7 -.4 -.1 9 11 -18 -.07
EMR | 3 | 8.7 -11.7 -11.7 6 -8 7 .03
ESA | 3 | -.3 -.9 .1 -1 -7 -6 -.63
GFZ | 3 | .4 -.8 -.2 -12 2 8 .25
GRG | 3 | .7 -.7 -.1 -2 15 9 -.05
JGX | 3 | 6.7 -4.1 -3.8 8 -15 33 -.15
JPL | 3 | 3.0 -10.3 -8.5 5 -4 8 .08
MIT | 3 | 1.9 -9.0 5.9 -5 9 11 -.06
NGS | 3 | 7.8 -3.0 1.5 -10 16 -32 .14
SIO | 3 | -.9 -4.6 -7.2 -18 -17 -17 .07
COD | 4 | .3 -.4 .0 -1 3 -12 -.08
EMR | 4 | 7.8 -10.1 -10.6 8 -7 4 .18
ESA | 4 | -.6 -1.0 -.1 3 -12 5 -.53
GFZ | 4 | .4 -.4 .1 1 8 2 .28
GRG | 4 | .7 -.8 .3 1 5 15 .0
JGX | 4 | 5.0 -5.8 2.1 1 -12 29 -.03
JPL | 4 | 1.8 -9.8 -.1 10 2 -1 .23
MIT | 4 | -1.0 -5.5 9.9 6 7 8 .04
NGS | 4 | 3.3 -1.3 -5.6 -16 28 -32 .13
SIO | 4 | -.7 -2.0 -6.4 16 6 -24 .04
COD | 5 | .4 -.3 .4 14 4 -14 .03
EMR | 5 | 3.8 -5.7 -5.7 6 -9 4 .22
ESA | 5 | .2 -1.1 .3 -6 1 -4 -.60
GFZ | 5 | .3 -.9 .1 -10 4 9 .47
GRG | 5 | .5 -.9 .4 -4 -8 28 .09
JGX | 5 | 5.2 -3.1 .6 12 -8 25 -.01
JPL | 5 | 2.0 -10.0 -3.2 11 0 1 .19
MIT | 5 | .2 -4.1 8.5 16 -1 19 .12
NGS | 5 | 8.3 -.1 -2.1 0 10 -33 .16
SIO | 5 | .8 -3.3 -3.1 12 -11 -4 .05
COD | 6 | .4 -.2 -.3 13 10 -17 .12
EMR | 6 | 11.4 -14.2 -7.7 5 -14 11 .22
ESA | 6 | -.3 -.3 -.1 -4 -4 -4 -.57
GFZ | 6 | -.2 -.3 .1 -7 10 4 .31
GRG | 6 | 1.1 -.8 .5 6 -7 19 .17
JGX | 6 | 7.1 -2.3 -1.9 6 -7 20 .09
JPL | 6 | 8.0 -7.8 -1.9 8 0 3 .21
MIT | 6 | 2.8 -2.9 1.9 8 0 15 .23
NGS | 6 | 6.5 -2.9 -4.1 -13 6 -29 .33
SIO | 6 | .4 -2.0 -7.2 -2 -35 23 .21
11. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
12. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
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 1.2370.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2370.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 2.2370.[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 3.2370.[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 5.2370.0-6). 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 2370 summary. (Jun 08, 2025 - Jun 14, 2025)
Table 1.2370.a GPS week: 2370 MJD: 60834.000-60840.000
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 783| 0 0 3 11 -1 14 -.01 7 6 | -648 402 5 115
| 0 0 1 9 7 13 .01 | 205 541
emr 102| 0 -1 -3 0 -3 19 .02 9 9 | 12333 -24406 7 96
| 0 0 1 4 9 11 .02 | 17474 34340
esa 187| 0 0 -2 2 -1 6 -.10 8 8 | -292 -542 7 168
| 0 0 0 8 7 10 .01 | 875 1914
gfz 144| 0 1 2 16 16 12 .08 9 9 | -65 -122 10 103
| 0 0 1 5 5 10 .02 | 63 125
grg 126| 1 0 5 -14 4 2 .05 10 9 | 28 -89 8 137
| 0 0 0 8 11 13 .03 | 98 141
igr n/a| 0 0 1 -6 4 14 .02 3 3 | 10863 -893 9 78
| 0 0 0 4 5 10 .01 | 1518 679
jgx n/a| 0 -1 -2 2 -21 10 -.01 9 9 | 31 -51 28 80
| 0 0 0 6 10 9 .01 | 135 224
jpl 120| 0 0 0 5 5 21 .07 9 9 | -2121 -651 7 69
| 0 0 0 5 8 8 .02 | 1145 575
mit 365| 0 0 -3 0 5 -58 .01 7 6 | 10718 -519 31 264
| 0 0 1 14 6 36 .01 | 3127 4209
ngs 268| 0 1 0 -4 -9 15 -.08 10 10 | 1426460 -140929 538 834
| 0 0 2 8 8 17 .03 | 3780575 378827
sio 358| 0 0 0 -23 -4 -8 -.01 7 7 | --- --- --- ---
| 0 0 1 15 11 27 .01 | --- ---
Table 1.2370.b GPS week : 2370 MJD: 60834.000-60840.000
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 3 3 3 3 |
2 | 3 3 3 3 3 3 3 |
3 | 4 3 4 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 4 3 4 3 3 3 3 |
6 | 2 2 2 2 2 2 2 |
7 | 2 2 2 2 2 2 2 |
8 | 3 3 3 5 5 3 4 |
9 | 4 2 3 2 3 2 3 |
10 | 3 3 3 3 4 3 4 |
11 | 3 3 3 3 3 3 3 |
12 | 3 3 3 3 3 3 3 |
13 | 3 3 3 3 4 3 3 |
14 | 3 3 3 3 3 3 3 |
15 | 3 3 3 3 3 3 3 |
16 | 3 3 3 4 3 4 3 |
17 | 3 3 3 3 3 3 3 |
18 | 3 3 3 3 3 3 3 |
19 | 3 3 3 3 3 3 3 |
20 | 3 3 3 3 3 3 3 |
21 | --- 0 0 26 22 27 9 |
22 | 2 2 2 2 2 2 2 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 2 3 3 3 3 3 3 |
26 | 3 3 3 3 7 4 3 |
27 | 3 3 3 3 3 4 4 |
28 | 3 3 3 3 3 3 3 |
29 | 3 3 3 3 3 3 3 |
30 | 3 3 3 3 3 3 3 |
31 | 2 2 2 2 2 2 2 |
32 | 2 2 2 2 2 2 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 2.2370.0 GPS week: 2370 Day: 0 MJD: 60834.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 792| 0 0 6 19 6 6 .01 7 7 | -818 362 6 113
emr 104| 0 0 -3 6 2 8 -.00 9 9 | -795 1390 9 99
esa 187| 0 0 -3 0 0 -4 -.10 8 7 | -422 -136 8 176
gfz 146| 0 0 3 17 19 17 .10 10 9 | -24 -91 10 102
grg 125| 2 0 5 -22 5 -18 .06 9 9 | -78 64 9 122
igr n/a| 0 0 1 -8 7 -1 .02 3 3 | 12013 296 9 76
jgx n/a| 0 -1 -3 9 -9 -4 -.01 9 8 | -103 214 29 75
jpl 120| -1 0 0 9 -4 11 .07 9 9 | -1467 340 7 61
mit 365| 0 1 -7 -22 9 9 .00 7 6 | 11995 332 33 65
ngs 271| 0 0 4 -8 -14 24 -.07 9 9 | -816 354 558 806
sio 364| 0 0 1 -5 -15 -40 -.01 8 7 | --- --- --- ---
Table 2.2370.1 GPS week: 2370 Day: 1 MJD: 60835.000
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 793| 0 0 5 21 3 10 -.00 7 7 | -603 -44 5 110
emr 105| 0 0 -4 -3 8 26 .04 9 9 | 30529 -60845 8 101
esa 187| 0 0 -1 4 11 18 -.10 8 8 | -388 -63 8 172
gfz 146| 0 0 0 13 14 16 .08 9 8 | -79 -36 10 89
grg 130| 1 0 5 -11 3 0 .09 9 9 | 185 -360 7 117
igr n/a| 0 0 1 -9 10 29 .02 3 3 | 12274 -703 8 84
jgx n/a| 0 -1 -2 1 -15 12 -.01 8 8 | 247 -343 32 81
jpl 120| -1 0 0 5 12 23 .07 9 9 | -1186 -526 7 64
mit 365| 0 0 -4 0 1 -76 -.00 6 6 | 12116 -385 28 62
ngs 277| 0 0 -1 -17 -22 35 -.09 9 9 | -623 -18 549 830
sio 361| 0 0 2 -32 -8 -9 -.01 7 7 | --- --- --- ---
Table 2.2370.2 GPS week: 2370 Day: 2 MJD: 60836.000
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 789| -1 0 4 16 -9 41 -.02 7 7 | -604 -93 6 118
emr 104| 0 -1 -4 1 -2 27 .01 9 9 | -416 403 8 89
esa 187| 0 0 -2 18 1 6 -.08 8 8 | -1259 573 8 169
gfz 143| 0 2 0 16 23 -4 .07 8 8 | -19 -304 12 104
grg 130| 1 0 7 0 14 9 .04 9 9 | 1 -144 8 116
igr n/a| 0 0 1 -8 7 21 .01 3 3 | 11930 -697 9 72
jgx n/a| 0 -1 -2 -4 -17 12 -.02 9 9 | 128 -356 30 83
jpl 120| 0 1 1 2 13 17 .07 9 9 | -1334 -601 7 75
mit 365| 0 0 -3 -2 -2 -43 -.01 7 6 | 11710 -255 30 60
ngs 264| 0 0 0 -8 0 14 -.10 10 10 | -646 39 568 808
sio 356| 0 0 1 -36 -21 -47 -.02 7 6 | --- --- --- ---
Table 2.2370.3 GPS week: 2370 Day: 3 MJD: 60837.000
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 1 18 1 14 -.00 7 6 | -741 779 5 111
emr 103| 0 -2 -3 2 -5 36 .02 9 9 | -375 464 6 92
esa 187| 0 0 -2 8 -10 -1 -.10 8 8 | -565 383 7 170
gfz 146| 0 0 3 14 13 20 .10 9 7 | -202 -78 10 113
grg 129| 1 -1 4 -9 17 -11 .04 9 9 | -85 51 9 143
igr n/a| 0 0 0 2 5 11 .02 3 3 | 11511 -938 8 83
jgx n/a| 0 -1 -3 6 -38 26 -.01 9 9 | -114 66 27 82
jpl 120| 0 0 1 6 -7 24 .04 9 9 | -1507 -394 7 76
mit 365| 0 0 -3 -11 8 -85 -.00 7 6 | 15139 -8069 31 405
ngs 270| -1 1 3 8 0 18 -.07 11 11 | -844 114 506 780
sio 358| -1 0 0 -43 -3 0 -.01 8 7 | --- --- --- ---
Table 2.2370.4 GPS week: 2370 Day: 4 MJD: 60838.000
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 3 0 0 22 -.01 7 6 | -228 -231 6 123
emr 96| 0 -1 -2 -4 -20 6 -.01 10 10 | -4896 9767 7 113
esa 187| 0 0 -1 -2 -9 19 -.09 8 8 | -670 207 7 168
gfz 145| 0 0 3 15 19 3 .05 10 9 | -46 42 11 103
grg 128| 1 0 4 -24 9 16 .02 11 8 | 106 -82 8 145
igr n/a| 0 0 1 -5 4 23 .01 3 3 | 10751 -1409 10 80
jgx n/a| 1 -1 0 6 -18 8 .00 9 9 | 86 -107 27 81
jpl 120| -1 -1 0 2 13 22 .07 9 9 | -1851 -1407 7 73
mit 365| 0 0 -1 8 3 -89 .01 7 6 | 10751 -1408 29 66
ngs 266| 0 1 -2 -7 -6 26 -.04 10 10 | 9999999 -999999 483 873
sio 359| 0 1 -2 -12 2 0 -.00 8 7 | --- --- --- ---
Table 2.2370.5 GPS week: 2370 Day: 5 MJD: 60839.000
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 774| 0 0 2 2 -13 3 -.01 7 6 | -723 1035 5 112
emr 101| 0 0 -1 -2 0 10 .02 10 10 | 30835 -60632 7 89
esa 187| 0 0 -2 -1 2 14 -.12 8 7 | 1557 -4848 7 156
gfz 147| 1 1 1 28 7 26 .04 9 8 | -46 -114 10 111
grg 122| 1 0 5 -17 0 17 .05 10 9 | 1 -70 8 165
igr n/a| 0 0 0 -4 -6 13 .01 3 3 | 9174 -902 11 81
jgx n/a| 0 -1 -2 3 -19 10 .01 9 9 | -78 115 28 81
jpl 120| 0 0 0 15 8 35 .09 9 9 | -3468 -737 9 67
mit 365| 0 0 -1 10 4 -86 .03 7 6 | 5758 6383 28 1114
ngs 267| 0 2 -1 0 -10 7 -.06 11 11 | -7409 8482 476 788
sio 358| 0 0 0 -29 9 6 -.00 7 6 | --- --- --- ---
Table 2.2370.6 GPS week: 2370 Day: 6 MJD: 60840.000
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| -1 0 2 1 0 5 .00 7 7 | -824 1012 6 121
emr 101| 0 -2 -2 2 -8 22 .03 9 9 | 31454 -61394 7 92
esa 187| 0 0 -1 -7 -2 -4 -.11 8 8 | -303 85 7 166
gfz 139| 1 0 3 10 20 8 .10 10 10 | -40 -278 10 99
grg 122| 2 0 5 -17 -18 7 .09 11 10 | 71 -86 8 157
igr n/a| 0 0 0 -11 0 6 .01 3 3 | 8392 -1898 8 76
jgx n/a| 1 0 -1 -8 -33 9 -.01 9 8 | 52 48 26 83
jpl 120| 0 -1 0 0 5 11 .07 9 9 | -4040 -1238 7 71
mit 365| 0 0 -2 20 16 -41 .01 6 6 | 7563 -234 38 77
ngs 261| -1 0 -1 -1 -14 -20 -.14 10 10 | -4436 4521 626 955
sio 355| -1 0 0 -6 3 30 -.02 8 7 | --- --- --- ---
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 3.2370.0 GPS week: 2370 Day: 0 MJD: 60834.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 10 7 --- 10 5 --- 10 13 14 7 3 | 32 34 32 --- 33 31 --- 33 32 31 34 32
2 | 7 8 8 10 10 4 7 8 9 14 8 3 | 18 19 17 22 17 18 18 17 17 20 18 16
3E | 12 10 5 12 13 3 9 8 8 11 9 3 | 40 38 37 41 40 37 36 38 41 37 41 38
4 | 9 7 6 7 10 2 7 8 4 9 7 2 | 53 48 48 52 48 50 47 52 51 47 50 49
5E | 7 11 14 8 16 5 13 10 8 11 10 3 | 77 76 75 75 80 74 74 77 77 75 76 76
6 | 6 9 7 8 7 2 5 5 5 9 6 2 | 21 22 22 21 20 20 18 24 19 20 19 20
7 | 5 5 7 6 5 2 7 4 4 7 4 1 | 29 28 31 30 28 28 26 29 31 30 28 29
8E | 9 9 6 9 10 3 8 8 11 11 10 3 | 49 46 46 44 47 46 45 45 46 48 44 45
9 | 9 8 6 29 10 3 7 7 7 8 7 3 | 23 23 21 29 20 19 17 23 19 19 17 19
10E | 9 12 8 7 13 3 7 11 9 10 9 3 | 32 30 29 30 30 29 29 30 32 29 33 30
11 | 7 8 5 9 7 3 7 9 6 9 5 2 | 21 22 22 26 25 23 23 24 23 22 24 22
12 | 6 8 8 9 13 2 12 7 8 7 6 3 | 36 37 35 38 35 37 41 37 44 37 38 37
13 | 5 9 7 7 6 3 8 9 7 11 9 2 | 27 31 26 31 30 29 28 34 25 30 29 28
14 | 7 9 6 9 8 3 6 10 9 9 5 2 | 54 52 53 56 55 55 55 57 51 56 54 54
15 | 5 7 9 11 9 3 8 7 9 10 10 3 | 33 31 29 33 34 31 31 31 32 32 32 31
16 | 7 7 7 10 11 3 17 8 7 9 9 3 | 23 25 23 27 21 24 27 23 27 28 29 24
17E | 9 9 11 6 6 4 8 8 6 10 8 2 | 28 27 23 26 24 26 23 26 25 31 25 25
18 | 7 9 6 6 9 3 6 11 6 9 5 2 | 27 31 27 28 31 28 27 29 29 30 29 28
19E | 8 10 11 6 8 4 9 6 7 8 7 2 | 35 34 32 32 37 32 33 33 32 33 34 33
20 | 9 6 9 8 9 3 10 7 7 8 8 2 | 30 23 20 28 29 23 21 23 24 25 26 24
22 | 6 9 6 7 7 3 6 7 7 8 6 2 | 25 26 23 26 26 25 23 26 25 27 25 24
23E | 9 8 9 7 11 2 6 16 5 12 8 3 | 72 72 71 75 74 72 73 73 74 73 73 72
24 | 8 11 6 9 8 2 9 10 6 6 9 2 | 24 31 27 27 23 24 23 32 24 23 24 25
25 | 4 9 7 10 7 3 6 6 7 7 5 2 | 21 24 24 19 22 21 20 25 24 20 21 21
26 | 6 7 7 11 8 3 6 7 7 9 7 2 | 100 81 88 101 76 104 20 24 105 105 105 103
27E | 10 7 5 10 10 2 9 10 4 11 7 2 | 36 31 31 28 33 31 31 29 31 34 29 31
28 | 5 15 5 10 7 3 8 14 6 9 10 3 | 24 28 20 23 24 22 22 26 24 22 28 22
29E | 7 9 9 9 11 4 14 8 9 9 7 3 | 60 57 56 59 57 58 58 58 58 61 60 58
30 | 5 13 6 9 6 3 7 12 7 10 9 2 | 43 47 44 43 41 42 40 46 44 43 41 42
31 | 4 7 8 9 5 2 10 5 5 9 6 2 | 29 31 28 27 28 28 26 29 29 30 29 28
32 | 4 8 5 7 8 2 5 6 7 7 5 2 | 22 23 21 19 19 19 18 22 20 19 19 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 10 9 3 9 9 7 9 8 |T 36 36 34 37 35 35 32 34 36 36 36 35
WRMS | 7 9 7 9 9 3 8 9 6 9 7 |NE 32 32 30 33 31 31 27 30 32 32 32 31
MEDI | 7 9 7 9 9 3 7 8 7 9 7 |MD 30 31 29 29 30 29 27 29 31 30 29 29
Table 3.2370.1 GPS week: 2370 Day: 1 MJD: 60835.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 10 9 --- 11 3 --- 10 9 11 5 3 | 22 23 22 --- 27 21 --- 23 23 20 22 22
2 | 10 8 8 10 11 4 7 7 7 8 7 2 | 15 13 12 19 16 13 13 12 15 15 14 12
3E | 12 11 7 10 14 3 7 10 7 12 9 3 | 34 32 33 36 36 33 32 33 34 33 33 33
4 | 8 7 6 8 9 2 7 9 5 11 7 2 | 40 37 37 41 40 38 38 41 39 39 38 38
5E | 10 10 13 10 7 3 12 10 6 8 8 3 | 82 82 81 80 85 79 79 81 83 82 79 81
6 | 6 8 7 8 7 2 6 7 5 7 7 2 | 19 20 21 19 18 18 16 22 17 18 17 18
7 | 7 6 8 7 5 2 5 5 3 6 3 2 | 21 21 26 25 21 22 21 23 25 23 23 23
8E | 9 12 7 8 13 3 8 10 8 7 10 3 | 38 37 35 35 37 35 34 35 35 36 35 34
9 | 5 7 6 5 11 2 6 7 5 5 4 2 | 20 20 20 22 20 18 17 22 17 16 17 18
10E | 8 12 9 7 11 4 6 10 8 13 10 3 | 28 27 28 26 27 27 27 27 27 29 28 27
11 | 7 8 6 7 7 3 6 8 6 10 6 2 | 13 17 13 19 20 15 16 18 16 13 18 15
12 | 4 7 7 11 13 3 13 7 8 10 7 3 | 26 27 24 31 25 27 29 26 33 28 28 27
13 | 5 9 7 7 7 4 10 9 6 7 9 2 | 19 24 17 20 21 21 18 26 19 19 20 19
14 | 6 9 7 6 8 3 7 10 5 10 5 2 | 40 40 40 42 43 41 41 45 39 41 40 40
15 | 7 7 9 10 10 3 8 7 7 11 9 2 | 27 28 25 27 30 25 27 27 29 26 27 26
16 | 6 7 8 8 11 3 17 8 7 10 7 3 | 19 16 17 16 16 17 18 17 21 16 20 16
17E | 9 8 11 8 6 3 7 7 6 9 7 2 | 21 19 17 18 17 18 17 20 20 22 19 18
18 | 8 10 7 8 7 3 7 10 7 10 6 2 | 15 21 16 17 21 16 18 20 17 16 20 16
19E | 8 11 10 8 7 3 11 8 7 10 6 3 | 25 24 23 27 25 24 25 25 24 25 25 24
20 | 8 8 10 10 8 2 7 6 7 8 8 2 | 23 17 15 23 23 20 19 19 21 24 26 20
X21 | 3 --- --- --- --- --- --- --- --- --- --- 0 | 154 --- --- --- --- --- --- --- --- --- --- 159
22 | 5 8 7 8 7 3 7 7 5 8 6 2 | 19 20 16 20 19 18 18 20 19 19 16 18
23E | 8 9 9 7 10 2 5 14 4 12 5 3 | 64 66 65 67 67 66 66 67 65 64 67 65
24 | 7 10 7 12 10 3 8 10 5 8 8 2 | 22 31 28 31 22 24 21 33 24 24 24 25
25 | 6 9 6 8 7 2 6 8 9 7 7 2 | 17 22 22 20 18 19 17 23 23 18 21 19
26 | 5 6 8 11 8 3 5 5 5 8 9 2 | 78 63 70 77 61 79 14 19 82 77 80 79
27E | 10 8 5 10 10 3 8 9 7 9 8 2 | 28 24 24 26 26 24 25 22 23 26 23 23
28 | 6 15 6 11 7 1 8 13 7 9 6 3 | 16 20 15 15 17 14 14 18 17 18 18 15
29E | 10 9 9 8 10 3 14 7 8 11 9 3 | 50 49 49 49 49 48 49 47 53 53 51 50
30 | 4 12 8 8 6 2 6 13 5 9 9 2 | 35 41 38 36 33 36 34 41 37 36 37 36
31 | 3 7 8 6 5 2 9 6 5 8 6 2 | 24 25 24 22 23 22 20 24 25 21 24 23
32 | 4 9 7 7 9 2 6 7 6 7 6 2 | 21 23 21 20 17 19 18 23 17 19 16 18
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 9 3 8 9 6 9 7 |T 33 29 28 30 29 28 26 29 30 29 29 33
WRMS | 7 9 8 8 9 3 8 9 6 9 7 |NE 25 25 24 26 25 24 21 24 26 24 25 24
MEDI | 7 9 7 8 8 3 7 8 6 9 7 |MD 23 24 24 25 23 22 20 23 24 24 24 23
Table 3.2370.2 GPS week: 2370 Day: 2 MJD: 60836.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 11 7 --- 10 4 --- 11 7 13 5 3 | 25 25 22 --- 26 23 --- 25 27 24 23 24
2 | 8 8 9 10 9 3 9 7 7 11 8 2 | 21 17 16 20 19 17 17 16 21 18 18 17
3E | 13 12 8 8 14 5 8 11 9 10 8 3 | 45 42 42 44 44 42 42 43 45 42 43 42
4 | 9 7 7 8 9 2 6 10 5 14 6 2 | 39 36 36 36 42 37 36 40 38 30 36 36
5E | 7 9 13 11 8 4 14 10 10 13 12 3 | 79 79 77 78 81 79 77 78 82 81 82 79
6 | 7 9 7 7 7 3 6 6 5 7 4 2 | 22 22 23 22 21 21 19 24 22 20 19 21
7 | 6 7 9 8 6 2 6 5 5 8 4 2 | 29 27 34 31 29 29 28 29 30 29 32 29
8E | 10 11 7 13 14 3 8 11 8 11 8 3 | 46 43 41 37 43 41 40 40 43 41 38 40
9 | 7 10 6 5 12 2 7 8 5 11 7 2 | 24 24 22 23 25 21 20 24 21 18 20 21
10E | 8 14 10 9 14 4 7 8 9 10 7 3 | 37 36 36 38 37 36 36 36 37 38 36 36
11 | 6 10 7 8 7 3 7 9 6 9 6 2 | 23 24 23 25 28 24 26 26 27 24 23 24
12 | 6 7 8 11 11 4 11 8 9 12 9 3 | 34 35 33 39 33 34 37 36 40 34 33 35
13 | 4 10 7 7 7 3 11 9 6 6 10 2 | 25 28 25 28 27 26 25 31 28 28 27 26
14 | 7 10 7 8 7 3 6 8 6 10 4 2 | 44 41 42 41 45 44 43 45 44 41 42 42
15 | 7 7 10 8 9 3 9 7 7 9 7 2 | 28 27 24 28 29 28 26 28 27 29 28 27
16 | 8 7 9 9 9 3 18 7 6 9 7 3 | 18 15 15 18 18 16 17 15 17 20 16 15
17E | 9 9 11 8 8 3 6 9 6 9 6 2 | 21 21 19 23 21 21 21 20 23 25 22 20
18 | 7 11 7 7 8 3 7 10 6 10 6 2 | 22 25 21 22 26 22 23 25 24 23 23 22
19E | 10 11 12 6 9 3 9 8 5 11 8 3 | 35 32 34 32 34 33 33 34 35 34 33 33
20 | 6 6 9 8 9 3 10 7 8 5 8 2 | 31 29 26 29 32 29 28 29 32 30 28 29
X21E | 173 --- --- --- --- 168 --- --- 3 --- --- 0 | 128 --- --- --- --- 133 --- --- 162 --- --- 170
22 | 6 8 7 8 6 3 7 6 4 8 5 2 | 20 19 15 19 19 17 17 20 17 17 16 17
23E | 6 9 9 7 11 3 7 13 5 9 7 2 | 76 76 76 76 78 75 76 76 78 75 75 76
24 | 7 11 8 8 9 3 7 11 6 10 8 2 | 20 29 26 26 18 22 18 31 19 23 22 22
25 | 5 10 7 9 6 3 6 8 7 10 6 2 | 22 26 26 22 24 22 22 27 25 23 19 23
26 | 5 7 8 8 7 2 5 7 7 10 7 2 | 90 60 71 88 59 94 19 22 91 97 94 93
27E | 9 8 5 10 11 4 9 9 6 12 11 3 | 34 30 31 30 36 30 31 28 30 34 30 30
28 | 7 14 6 10 7 3 10 13 6 7 7 3 | 17 17 14 18 17 15 16 18 17 17 16 14
29E | 8 9 10 9 13 4 13 8 8 13 7 3 | 25 24 25 29 26 27 27 24 31 30 29 26
30 | 6 12 8 7 7 3 7 11 7 7 8 2 | 40 45 44 41 40 40 40 47 41 40 39 41
31 | 4 7 8 8 4 3 9 5 6 7 8 2 | 28 29 27 26 26 27 25 28 25 29 26 26
32 | 5 8 6 6 7 3 6 7 5 7 5 2 | 22 25 23 22 23 22 21 23 21 19 21 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 8 9 3 9 9 7 10 7 |T 36 32 31 33 33 35 30 31 38 33 32 36
WRMS | 7 9 8 8 9 3 9 9 6 10 6 |NE 29 28 27 29 28 28 24 27 29 28 28 28
MEDI | 7 9 8 8 9 3 7 8 6 10 7 |MD 28 28 26 28 28 27 26 28 28 29 28 26
Table 3.2370.3 GPS week: 2370 Day: 3 MJD: 60837.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 10 8 --- 10 4 --- 10 7 12 5 3 | 15 16 14 --- 17 13 --- 16 16 13 16 14
2 | 7 6 8 9 10 3 7 6 7 11 8 2 | 16 16 15 17 16 16 17 15 16 19 17 15
3E | 11 9 8 6 15 4 8 10 8 11 7 3 | 36 36 35 35 37 34 36 35 34 37 34 35
4 | 9 8 6 9 10 2 7 10 5 13 8 2 | 29 25 25 30 33 26 26 31 26 23 25 26
5 | 6 9 12 7 15 4 12 9 8 9 8 3 | 68 69 68 71 69 68 69 69 69 69 68 68
6 | 5 7 7 4 7 2 6 5 4 7 5 2 | 20 19 21 19 20 19 17 21 17 19 17 18
7 | 5 8 9 6 7 3 6 6 4 9 5 2 | 23 25 28 28 21 25 24 23 22 26 24 24
8E | 11 11 8 23 15 5 10 9 16 12 14 4 | 47 45 45 50 45 45 46 44 46 48 44 44
9 | 7 7 6 6 10 2 7 7 5 9 7 2 | 21 20 19 20 22 18 17 20 17 18 17 18
10E | 7 13 9 8 10 5 7 10 9 11 9 3 | 32 31 31 29 32 31 31 32 32 30 32 30
11 | 6 9 6 5 7 2 6 8 5 13 6 2 | 13 14 12 17 18 13 14 17 16 13 16 14
12 | 6 7 8 8 12 3 13 7 6 12 8 2 | 33 33 31 34 32 32 36 33 36 30 34 33
13 | 4 9 6 6 7 3 11 10 5 9 6 2 | 17 24 16 22 19 18 17 25 18 21 19 18
14 | 6 9 5 6 8 4 7 8 5 15 4 2 | 25 24 23 29 27 26 25 30 26 34 26 26
15 | 5 6 9 8 9 4 7 6 7 12 8 2 | 24 24 18 22 25 22 22 23 22 27 25 22
16 | 11 8 9 8 10 4 19 8 7 11 9 3 | 22 17 19 22 20 19 19 18 18 20 21 18
17E | 10 9 10 4 7 4 7 9 6 9 9 2 | 24 26 23 25 23 23 23 25 25 25 26 24
18 | 8 11 7 8 7 3 9 10 5 13 7 2 | 19 21 18 21 23 19 20 24 21 20 21 20
19E | 7 10 11 6 8 4 9 6 5 7 9 2 | 36 33 34 35 34 34 33 35 35 36 35 34
20 | 5 7 10 9 10 3 9 6 7 11 7 2 | 20 17 13 22 22 17 15 18 19 21 19 17
X21E | 30 --- --- --- --- 43 --- --- 40 35 --- 25 | 149 --- --- --- --- 124 --- --- 176 85 --- 174
22 | 4 6 6 7 7 3 7 7 4 12 7 2 | 19 22 16 21 19 18 19 22 19 21 21 19
23E | 8 9 9 12 8 5 9 15 7 12 9 3 | 86 89 87 91 86 88 92 90 89 86 89 88
24 | 6 10 7 8 7 3 7 12 6 8 10 2 | 20 29 24 21 16 21 17 31 19 20 22 21
25 | 4 9 7 9 6 3 6 9 6 11 7 2 | 20 23 24 21 20 19 17 25 21 19 19 20
X26 | 6 --- 9 9 --- 4 --- 6 6 10 7 3 | 40 --- 50 41 --- 42 --- 22 42 44 40 42
27E | 10 10 7 9 11 3 8 9 5 13 8 3 | 30 25 26 24 28 27 26 26 25 31 25 25
28 | 5 15 7 13 8 2 8 13 6 10 6 3 | 15 18 15 20 17 15 14 18 16 18 18 14
29E | 8 10 10 8 10 4 14 7 8 10 7 3 | 34 32 32 34 32 34 34 32 36 35 34 33
30 | 5 11 9 7 6 3 6 12 6 6 6 2 | 27 36 33 27 26 28 28 36 25 27 24 28
31 | 4 6 8 7 4 2 9 6 5 9 6 2 | 21 24 23 23 20 20 20 23 20 20 18 20
32 | 5 9 7 8 8 3 4 6 4 8 5 2 | 20 22 19 18 21 18 16 20 16 18 17 18
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 9 3 9 9 7 11 8 |T 31 28 27 29 28 30 27 29 32 30 27 31
WRMS | 6 9 8 7 9 3 9 9 6 11 7 |NE 21 22 21 23 21 21 20 23 21 22 21 21
MEDI | 6 9 8 8 8 3 7 8 6 11 7 |MD 23 24 23 23 22 22 22 25 22 23 24 22
Table 3.2370.4 GPS week: 2370 Day: 4 MJD: 60838.000
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 8 --- 8 2 --- 9 6 13 5 3 | 29 31 27 --- 29 27 --- 28 30 26 29 28
2 | 8 9 8 13 10 4 10 8 7 13 8 3 | 22 22 21 23 21 21 22 21 23 22 22 21
3E | 9 11 8 9 13 3 9 11 7 12 8 3 | 46 47 48 45 43 46 47 48 47 48 48 46
4 | 8 9 6 9 10 2 7 10 6 10 7 2 | 34 32 32 36 37 32 32 35 32 32 31 32
5 | 6 10 12 10 11 4 12 9 9 6 6 3 | 39 37 37 41 40 38 39 38 41 40 40 38
6 | 5 9 8 5 9 2 5 6 6 9 6 2 | 26 27 27 26 28 26 25 27 23 28 23 25
7 | 5 6 7 7 7 3 6 5 5 10 5 2 | 24 24 28 27 23 25 24 24 24 29 24 24
8E | 10 12 7 26 16 5 10 8 11 12 12 4 | 57 60 57 60 54 56 54 56 56 57 54 55
9 | 6 9 5 11 12 3 7 9 5 7 7 2 | 25 25 24 22 29 22 22 24 23 19 23 22
10E | 9 13 10 9 13 6 9 12 11 11 9 3 | 53 55 54 54 54 54 54 54 55 56 53 54
11 | 6 10 6 6 8 2 7 8 5 10 7 2 | 26 27 25 28 30 26 28 27 28 27 27 27
12 | 5 9 7 9 10 3 13 7 6 9 8 2 | 35 34 33 36 35 35 37 37 38 38 37 35
13 | 5 11 9 6 34 4 10 11 6 6 7 4 | 32 35 31 34 48 31 31 37 34 33 33 33
14 | 7 11 6 8 8 3 7 7 5 12 6 2 | 51 49 49 50 50 50 50 50 49 45 48 49
15 | 5 8 10 10 10 4 9 7 6 7 8 2 | 25 25 23 26 28 26 25 27 25 24 25 24
16 | 6 8 8 8 11 4 17 8 8 8 8 3 | 19 19 17 19 16 17 17 16 20 18 20 17
17E | 10 9 10 5 7 3 6 10 5 16 9 3 | 30 33 31 31 25 30 31 31 32 33 32 30
18 | 7 11 6 8 7 3 8 12 5 12 7 2 | 25 28 23 30 28 25 27 30 27 25 26 26
19E | 7 9 10 7 8 4 10 7 7 13 7 3 | 43 44 41 46 45 43 43 43 44 45 44 43
20 | 5 7 10 9 10 3 8 7 8 12 6 2 | 32 28 28 32 33 30 30 31 33 36 31 30
X21E | 25 --- --- 147 --- 26 --- --- 36 30 --- 21 | 105 --- --- 111 --- 97 --- --- 134 73 --- 115
22 | 6 9 6 8 7 2 6 6 3 12 6 2 | 18 18 14 18 17 16 17 19 16 17 15 16
23 | 7 11 10 8 5 3 7 16 7 12 9 3 | 78 79 79 79 79 77 79 83 80 79 77 79
24 | 7 10 7 8 5 3 7 13 6 9 9 2 | 21 30 26 21 20 23 21 33 21 21 22 23
25 | 4 10 7 11 5 3 7 8 7 7 6 2 | 23 27 26 26 24 24 23 30 24 24 23 24
X26 | 18 --- --- 18 --- 10 --- --- 9 12 10 7 | 89 --- --- 103 --- 99 --- --- 97 101 98 95
27E | 8 10 6 11 12 3 9 11 7 10 10 3 | 35 33 33 34 34 33 33 33 34 33 33 33
28 | 6 15 5 7 7 2 9 14 6 7 6 2 | 17 19 15 18 19 16 19 19 18 16 18 16
29E | 10 9 11 10 8 4 14 7 7 11 6 3 | 26 25 25 27 27 26 26 27 29 27 28 26
30 | 6 13 7 8 6 3 7 12 7 9 10 3 | 33 38 36 33 31 33 33 40 32 34 32 33
31 | 4 8 8 6 4 1 9 6 5 7 5 2 | 22 23 24 23 21 22 22 24 21 25 22 22
32 | 6 9 5 8 10 3 4 6 6 6 6 2 | 26 29 25 25 26 25 25 27 25 24 23 25
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 8 10 11 3 9 9 7 10 8 |T 36 33 31 38 33 35 32 33 37 36 34 36
WRMS | 6 10 8 9 8 3 9 9 6 10 7 |NE 29 28 26 31 28 29 26 28 30 30 29 29
MEDI | 6 9 7 8 8 3 8 8 6 10 7 |MD 29 29 27 31 29 27 28 30 30 29 29 28
Table 3.2370.5 GPS week: 2370 Day: 5 MJD: 60839.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 12 7 --- 8 4 --- 10 5 14 8 3 | 22 24 23 --- 27 22 --- 25 23 22 25 23
2 | 6 9 7 9 12 4 11 6 5 11 7 2 | 17 19 18 19 18 17 19 18 16 21 19 16
3 | 9 12 6 7 14 3 8 10 8 12 9 3 | 39 40 40 39 40 39 40 41 41 40 42 39
4 | 7 8 6 8 11 2 9 11 6 11 5 2 | 39 42 40 39 40 39 40 41 39 40 39 39
5 | 5 10 12 11 10 3 12 9 7 12 5 3 | 35 33 32 36 37 33 34 34 36 38 35 34
6 | 4 8 8 6 7 2 6 6 7 9 6 2 | 34 35 35 34 34 33 32 37 33 36 33 34
7 | 4 6 6 5 7 2 7 6 5 8 4 2 | 33 36 36 35 36 35 34 35 33 39 36 35
8E | 7 12 5 14 13 3 10 9 5 17 7 3 | 42 40 42 41 44 42 42 41 43 45 39 41
9 | 5 8 6 6 11 3 7 7 5 6 7 2 | 30 32 31 32 33 30 30 31 29 30 29 30
10E | 9 12 10 8 14 7 8 8 9 12 9 3 | 64 61 63 64 61 62 64 64 61 61 63 62
11 | 6 11 6 8 7 2 8 8 6 12 7 2 | 15 17 14 18 20 15 16 19 19 15 19 16
12 | 5 10 8 9 10 3 13 6 5 9 8 2 | 31 28 28 33 30 30 32 32 29 35 28 30
13 | 5 10 7 8 9 4 11 9 6 8 7 2 | 19 25 18 24 21 21 18 27 21 21 22 20
14 | 7 11 5 5 8 3 7 7 6 11 5 2 | 36 34 34 36 36 35 36 36 37 35 35 35
15 | 6 7 9 11 10 3 10 7 6 9 6 2 | 38 37 37 41 41 38 39 40 38 40 39 38
16 | 6 9 7 9 13 4 17 8 13 12 11 3 | 17 19 17 20 17 17 20 18 23 20 23 17
17E | 9 8 9 4 13 3 8 10 5 12 7 3 | 26 23 19 24 22 24 23 24 25 28 25 23
18 | 7 11 6 8 7 4 8 11 6 13 6 2 | 17 21 18 22 23 18 21 23 19 19 20 19
19E | 8 10 10 7 9 3 10 5 6 11 8 2 | 53 52 52 55 57 53 52 54 54 56 54 54
20 | 5 8 10 10 9 3 10 7 10 17 8 3 | 19 15 14 21 21 17 16 17 20 20 19 17
X21E | 26 --- --- 136 --- 39 --- --- 26 --- --- 26 | 130 --- --- 68 --- 104 --- --- 130 --- --- 139
22 | 6 9 6 7 8 3 6 6 5 8 7 2 | 25 26 24 28 27 25 24 28 24 28 24 25
23 | 8 12 9 7 8 4 6 15 6 11 6 3 | 62 64 62 65 64 64 64 66 65 63 65 63
24 | 8 10 8 9 7 2 7 12 6 7 7 2 | 27 35 32 26 29 29 27 38 28 30 27 29
25 | 5 10 8 10 5 3 8 7 6 10 6 2 | 20 22 22 19 20 20 17 25 19 19 19 20
X26 | 6 11 9 65 10 10 --- --- 7 11 7 3 | 93 132 122 67 127 92 --- --- 95 94 96 94
27E | 8 9 5 20 14 5 12 9 11 9 12 3 | 24 21 21 23 23 21 21 21 22 22 21 20
28 | 6 16 5 9 9 2 8 13 7 8 6 3 | 21 24 22 25 22 21 23 24 19 18 23 20
29E | 9 8 8 9 6 4 13 7 6 11 8 3 | 37 35 35 38 37 36 37 37 37 39 38 37
30 | 5 12 7 9 6 2 7 12 5 8 5 2 | 34 40 37 35 36 35 34 40 34 37 34 35
31 | 3 7 7 7 4 2 11 5 7 6 5 2 | 29 32 31 31 28 30 30 31 27 28 29 29
32 | 4 10 6 11 7 3 5 6 6 9 6 2 | 33 35 35 36 34 34 32 35 32 31 33 33
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 10 8 9 10 3 9 9 7 11 7 |T 36 35 34 35 35 35 31 33 36 34 33 36
WRMS | 6 10 7 8 9 3 9 9 6 11 6 |NE 29 33 31 30 32 29 27 29 29 30 30 29
MEDI | 6 10 7 9 9 3 8 8 6 11 7 |MD 31 33 32 34 33 30 32 32 29 31 29 30
Table 3.2370.6 GPS week: 2370 Day: 6 MJD: 60840.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 7 11 8 --- 8 2 --- 10 6 11 6 3 | 32 34 32 --- 36 32 --- 33 33 34 32 32
2 | 6 7 6 7 10 3 8 8 5 10 10 2 | 17 19 18 23 22 17 18 18 21 21 24 19
3 | 10 9 7 10 18 3 9 10 6 9 7 3 | 43 43 43 45 50 42 42 43 43 43 43 43
4 | 7 7 6 7 11 2 8 11 6 9 5 2 | 53 51 51 54 51 51 51 55 51 51 51 51
5 | 6 9 13 11 8 3 11 8 7 9 7 3 | 49 49 48 50 50 48 48 48 48 52 49 48
6 | 7 9 8 8 7 2 4 7 4 8 6 2 | 22 23 23 22 21 20 20 24 20 21 19 21
7 | 4 4 7 7 7 3 6 5 5 8 5 2 | 35 35 37 35 37 35 35 35 36 40 36 36
8E | 5 8 5 12 18 5 10 9 7 19 10 3 | 57 58 58 58 58 57 57 55 54 57 54 56
9 | 7 9 6 5 14 1 6 7 5 5 6 2 | 29 30 28 29 27 27 28 28 27 28 27 27
10 | 10 11 9 8 14 3 8 10 8 11 13 3 | 46 42 44 43 42 43 43 44 42 43 44 43
11 | 7 8 6 10 6 2 7 8 6 10 7 2 | 20 23 21 26 25 22 23 24 24 20 25 22
12 | 6 7 8 8 11 2 12 7 6 12 7 2 | 39 40 38 39 39 38 44 41 40 35 39 39
13 | 4 10 7 11 9 3 11 8 7 8 6 2 | 21 25 17 27 23 20 20 27 22 21 22 21
14 | 6 10 6 9 9 2 6 7 5 8 6 2 | 49 47 46 47 48 48 48 51 49 47 48 47
15 | 5 8 11 15 10 3 9 7 7 10 6 3 | 35 34 35 39 38 35 36 36 36 35 35 35
16 | 5 6 8 7 11 3 16 6 5 7 10 2 | 14 15 14 17 15 14 15 14 13 17 15 13
17E | 10 8 10 7 17 3 7 9 7 12 9 3 | 23 21 19 20 22 21 20 20 21 26 22 20
18 | 8 10 7 10 6 3 6 11 6 13 10 3 | 28 31 27 27 30 27 28 30 30 30 33 28
19E | 8 9 9 7 7 3 10 6 7 13 8 2 | 42 40 39 40 43 40 41 40 40 38 38 40
20 | 5 7 11 18 8 3 9 7 10 11 7 3 | 29 28 23 36 31 28 26 28 31 31 29 28
X21E | 9 --- --- 113 --- 14 --- --- 13 16 --- 9 | 126 --- --- 114 --- 108 --- --- 123 94 --- 130
22 | 5 8 7 10 7 2 7 7 4 9 5 2 | 21 21 19 22 22 20 19 23 20 20 19 20
23 | 7 12 9 8 9 3 5 14 7 10 10 3 | 83 81 82 81 84 82 83 83 84 82 85 82
24 | 7 10 8 10 8 3 9 12 5 10 9 3 | 24 33 30 23 25 26 24 36 26 29 28 27
25 | 6 8 8 10 7 3 6 8 6 10 7 2 | 21 23 24 18 20 20 16 26 21 19 19 20
X26 | 5 6 8 10 8 4 --- --- 5 12 7 3 | 102 103 100 97 98 104 --- --- 103 103 104 103
27E | 8 8 5 22 15 3 11 11 5 9 9 3 | 35 33 33 35 37 33 31 30 32 36 33 32
28 | 7 16 5 12 8 3 8 13 7 9 8 3 | 21 24 21 25 24 22 23 25 23 25 26 22
29E | 7 8 10 10 9 3 12 6 7 14 7 3 | 41 37 37 39 37 40 39 38 43 43 42 39
30 | 6 11 7 7 7 2 7 12 8 6 6 2 | 41 46 44 42 42 42 40 46 42 43 41 42
31 | 6 6 6 6 6 2 10 5 7 10 7 2 | 30 33 32 33 29 31 30 33 30 30 32 31
32 | 6 10 6 10 9 2 6 6 7 8 10 2 | 29 31 30 28 29 29 27 30 27 31 30 28
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 10 10 3 9 9 6 10 8 |T 39 37 35 39 37 38 33 35 39 38 36 38
WRMS | 7 9 8 10 10 3 8 9 6 10 7 |NE 32 34 32 33 33 32 28 31 32 33 33 32
MEDI | 6 8 7 10 9 3 8 8 6 10 7 |MD 32 33 32 35 36 32 30 33 32 34 33 32
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 4.2370 GPS week: 2370 MJD: 60834.0-60840.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3046 |U 14 14 27 |U 8 13 33 |U 13 12 35 |
emr | emr 2948 | 15 16 24 |U 8 14 36 | 14 19 39 |
esa | esa 2962 | 16 12 28 | 9 13 34 | 13 16 42 |
gfz | gfz 2904 | 13 12 27 |U 7 15 33 | 14 16 39 |
grg | grg 2945 |U 12 12 25 |U 8 14 48 | 14 12 30 |
igr | igr 2955 | 13 11 22 | 8 13 31 | 12 14 34 |
igs | igs 2968 | 12 11 22 | 7 13 31 | 12 13 33 |
jgx | jgx 2825 |U 12 11 27 |U 10 15 34 |U 14 14 38 |
jpl | jpl 2934 | 18 18 28 | 11 18 44 | 17 21 46 |
mit | mit 3044 |U 11 10 22 |U 7 11 33 |U 13 11 29 |
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 5.2370.0 GPS week: 2370 Day: 0 MJD: 60834.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 16 18 36 | 6 11 40 | 17 18 37 |
emr | emr 2976 | 15 12 23 | 8 12 39 | 15 19 38 |
esa | esa 2976 | 14 10 27 | 7 11 37 | 15 17 44 |
gfz | gfz 2880 | 12 8 27 | 7 14 38 | 15 20 33 |
grg | grg 2975 | 12 10 25 | 7 7 48 | 16 14 30 |
igr | igr 2976 | 13 9 23 | 6 9 36 | 14 15 33 |
igs | igs 2976 | 12 8 23 | 5 8 35 | 14 15 33 |
jgx | jgx 2880 | 12 7 27 | 8 14 37 | 16 17 31 |
jpl | jpl 2976 | 17 13 29 | 8 14 46 | 18 21 42 |
mit | mit 2976 | 11 8 19 | 6 8 43 | 16 14 29 |
Table 5.2370.1 GPS week: 2370 Day: 1 MJD: 60835.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2994 | 16 11 19 | 9 13 26 | 12 12 37 |
emr | emr 2976 | 17 16 20 | 8 14 28 | 15 21 40 |
esa | esa 2976 | 16 11 21 | 9 13 30 | 13 17 46 |
gfz | gfz 2880 | 14 10 21 | 10 17 31 | 15 19 41 |
grg | grg 2975 | 14 11 20 | 8 13 40 | 14 12 36 |
igr | igr 2976 | 15 10 17 | 8 13 24 | 12 14 38 |
igs | igs 2976 | 14 10 16 | 7 13 23 | 12 14 38 |
jgx | jgx 2880 | 14 10 22 | 12 15 27 | 14 16 38 |
jpl | jpl 2976 | 20 19 25 | 11 18 41 | 17 24 47 |
mit | mit 2976 | 12 8 15 | 9 14 27 | 13 13 35 |
Table 5.2370.2 GPS week: 2370 Day: 2 MJD: 60836.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 16 13 29 | 8 12 36 | 14 13 35 |
emr | emr 2976 | 17 15 25 | 9 14 31 | 13 19 36 |
esa | esa 2976 | 16 11 27 | 9 14 34 | 12 13 38 |
gfz | gfz 2877 | 13 11 25 | 8 17 33 | 12 12 28 |
grg | grg 2971 | 14 11 26 | 10 13 45 | 12 8 27 |
igr | igr 2976 | 15 11 21 | 8 14 27 | 11 12 28 |
igs | igs 2976 | 15 10 22 | 7 13 26 | 10 11 29 |
jgx | jgx 2880 | 14 9 24 | 11 15 28 | 12 12 31 |
jpl | jpl 2976 | 21 16 28 | 13 19 42 | 14 19 43 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2370.3 GPS week: 2370 Day: 3 MJD: 60837.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 14 9 23 | 9 15 32 | 12 9 37 |
emr | emr 2880 | 16 13 22 | 10 14 49 | 15 21 44 |
esa | esa 2976 | 14 7 27 | 10 15 39 | 13 14 46 |
gfz | gfz 2877 | 12 9 24 | 8 17 34 | 13 13 43 |
grg | grg 2877 | 13 10 23 | 8 17 43 | 14 11 30 |
igr | igr 2880 | 12 8 21 | 8 16 34 | 12 12 37 |
igs | igs 2976 | 12 7 20 | 7 16 32 | 11 11 35 |
jgx | jgx 2784 | 12 8 27 | 10 17 33 | 13 12 42 |
jpl | jpl 2976 | 17 15 22 | 11 18 47 | 16 19 50 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2370.4 GPS week: 2370 Day: 4 MJD: 60838.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3064 | 15 10 34 | 8 13 29 | 14 12 45 |
emr | emr 2880 | 14 12 27 | 9 14 37 | 14 20 40 |
esa | esa 2880 | 13 8 32 | 10 12 38 | 14 16 40 |
gfz | gfz 2935 | 11 7 28 | 7 13 32 | 14 17 32 |
grg | grg 2877 | 12 13 29 | 10 13 46 | 13 11 30 |
igr | igr 2929 | 12 7 26 | 8 13 32 | 13 13 39 |
igs | igs 2925 | 11 7 27 | 8 12 32 | 12 13 37 |
jgx | jgx 2784 | 11 7 29 | 10 13 35 | 15 14 39 |
jpl | jpl 2880 | 17 14 29 | 11 16 47 | 18 23 54 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2370.5 GPS week: 2370 Day: 5 MJD: 60839.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 12 20 19 | 9 14 33 | 12 14 29 |
emr | emr 2976 | 15 24 23 | 9 18 33 | 15 19 42 |
esa | esa 2976 | 24 24 29 | 10 14 28 | 13 19 42 |
gfz | gfz 2932 | 14 22 24 | 7 15 30 | 18 19 52 |
grg | grg 2973 | 12 18 24 | 8 18 56 | 14 15 33 |
igr | igr 2880 | 15 19 22 | 10 17 36 | 13 18 38 |
igs | igs 2976 | 11 19 19 | 7 15 33 | 11 14 31 |
jgx | jgx 2784 | 13 20 22 | 10 18 40 | 14 17 49 |
jpl | jpl 2880 | 18 26 28 | 10 22 42 | 19 24 48 |
mit | mit 3072 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
Table 5.2370.6 GPS week: 2370 Day: 6 MJD: 60840.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 11 16 31 | 8 11 38 | 12 9 25 |
emr | emr 2976 | 12 21 30 | 7 14 34 | 14 17 35 |
esa | esa 2976 | 13 16 29 | 8 12 31 | 14 15 38 |
gfz | gfz 2952 | 12 18 37 | 5 10 34 | 15 12 45 |
grg | grg 2973 | 10 14 32 | 8 13 54 | 13 10 25 |
igr | igr 3072 | 11 15 28 | 7 11 32 | 13 11 26 |
igs | igs 2976 | 10 15 29 | 6 11 36 | 12 10 26 |
jgx | jgx 2784 | 11 16 36 | 9 13 38 | 15 13 35 |
jpl | jpl 2880 | 15 20 34 | 12 17 44 | 18 20 36 |
mit | mit 3072 | 11 13 33 | 7 10 30 | 12 7 23 |
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 6.2370 GPS week: 2370 MJD: 60834.500-60840.500
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 -10 31 83 -2 | -1 16
| 10 8 39 14 4 | 2
emr uuuuu | -6 29 -33 -123 5 | -17 24
| 6 10 52 47 4 | 2
esa uuuuu | 0 -1 -21 -1 -4 | -1 18
| 3 8 53 35 2 | 3
gfz uuuuu | -11 -28 28 138 -1 | -1 18
| 16 19 167 47 6 | 4
grg uuuuu | -1 19 9 58 1 | 1 18
| 10 9 43 61 4 | 2
igr xxxxx | -8 6 17 -50 -3 | 0 16
| 7 5 27 25 2 | 3
irf xxxxx | 0 -1 2 -24 -1 | 0 18
| 3 3 19 14 3 | 3
jgx uuuuu | 2 3 10 -59 -1 | 11 20
| 7 7 23 38 1 | 2
jpl uuuuu | 2 -8 11 10 11 | 9 19
| 6 10 50 34 5 | 3
mit uuuuu | 9 -3 -28 -41 -2 | 14 21
| 19 10 38 67 3 | 2
ngs uuxuu | -18 11 27 -102 -6 | 14 23
| 13 38 265 44 2 | 3
sio xxxxx | 5 33 -89 44 -3 | 10 20
| 32 23 53 45 9 | 3
Table 7.2370.0 GPS week: 2370 Day: 0 MJD: 60834.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 5 -14 52 78 5 | 1 15
emr uuuuu | -10 44 -77 -132 1 | -14 22
esa uuuuu | 5 2 25 -5 -4 | 4 16
gfz uuuuu | 19 -18 -158 177 -10 | 6 18
grg uuuuu | 11 26 82 82 1 | 5 17
igr xxxxx | 0 4 33 -29 -3 | 5 15
irf xxxxx | 0 0 19 -27 -6 | 4 16
jgx uuuuu | 6 0 22 -9 -1 | 14 21
jpl uuuuu | 8 -1 2 15 14 | 7 19
mit uuuuu | -23 0 8 -77 -4 | 18 23
ngs uuxuu | -11 -33 370 -126 -4 | 18 25
sio xxxxx | -32 48 -67 65 -17 | 16 21
Table 7.2370.1 GPS week: 2370 Day: 1 MJD: 60835.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 7 -18 99 57 -2 | 1 15
emr uuuuu | -6 27 -17 -85 11 | -15 24
esa uuuuu | -2 -2 18 53 -8 | 3 17
gfz uuuuu | -3 -2 -184 150 -3 | 4 19
grg uuuuu | 10 19 31 61 -5 | 4 18
igr xxxxx | -13 8 35 -28 -5 | 3 16
irf xxxxx | -5 3 20 -40 -4 | 2 18
jgx uuuuu | 8 -1 1 -33 -3 | 13 21
jpl uuuuu | 3 3 53 50 18 | 8 19
mit uuuuu | -9 -2 -22 -130 2 | 17 23
ngs uuxuu | -7 -20 277 -85 -5 | 18 25
sio xxxxx | -44 66 -168 -18 3 | 13 22
Table 7.2370.2 GPS week: 2370 Day: 2 MJD: 60836.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 24 -12 27 95 0 | -3 16
emr uuuuu | 1 36 -6 -147 5 | -20 25
esa uuuuu | 0 -16 -20 45 -5 | -3 17
gfz uuuuu | -21 -21 -56 90 -6 | -2 17
grg uuuuu | 4 15 10 124 -1 | -1 17
igr xxxxx | -8 10 43 -59 -4 | -2 15
irf xxxxx | -3 -4 7 -30 0 | -3 17
jgx uuuuu | 0 16 19 -58 1 | 8 18
jpl uuuuu | -1 -13 61 -21 13 | 5 16
mit uuuuu | 6 9 -23 -78 -4 | 13 19
ngs uuxuu | -31 -2 175 -60 -5 | 12 21
sio xxxxx | 15 32 -12 101 -3 | 8 18
Table 7.2370.3 GPS week: 2370 Day: 3 MJD: 60837.500
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 | -4 -16 50 85 -1 | -3 16
emr uuuuu | 4 28 -47 -134 6 | -20 25
esa uuuuu | 0 -3 -84 -21 -2 | -3 17
gfz uuuuu | -12 -38 110 139 -2 | -4 17
grg uuuuu | -16 18 -17 106 1 | -1 17
igr xxxxx | -18 -5 -19 -76 -4 | -2 15
irf xxxxx | -2 -3 -8 -31 1 | -3 16
jgx uuuuu | 10 4 6 -27 -1 | 9 18
jpl uuuuu | 9 -15 42 -12 8 | 7 17
mit uuuuu | 19 11 -50 -83 -3 | 12 19
ngs uuxuu | -32 30 -187 -62 -7 | 12 21
sio xxxxx | 30 44 -60 93 2 | 7 18
Table 7.2370.4 GPS week: 2370 Day: 4 MJD: 60838.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 5 3 7 85 -4 | 0 16
emr uuuuu | -9 27 -2 -207 1 | -17 23
esa uuuuu | 4 3 -79 -39 0 | 0 17
gfz uuuuu | -9 -61 278 165 -2 | -1 17
grg uuuuu | 0 31 -53 78 -1 | 2 17
igr xxxxx | -11 11 -17 -58 0 | 0 16
irf xxxxx | 0 -1 -29 -34 -1 | 0 17
jgx uuuuu | -5 -5 -33 -79 -2 | 11 20
jpl uuuuu | -7 -21 21 -33 12 | 11 20
mit uuuuu | 26 -17 -85 32 -1 | 15 21
ngs uuxuu | -26 76 -345 -85 -2 | 15 23
sio xxxxx | -2 -5 -99 5 3 | 10 20
Table 7.2370.5 GPS week: 2370 Day: 5 MJD: 60839.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 19 -6 3 100 -6 | -2 19
emr uuuuu | -11 11 37 -79 8 | -18 25
esa uuuuu | -5 9 -55 -19 -4 | -3 20
gfz uuuuu | -31 -32 102 59 5 | -4 20
grg uuuuu | -5 21 22 9 3 | 0 19
igr xxxxx | -1 6 3 -82 -4 | -2 18
irf xxxxx | 3 -3 -13 -3 2 | -2 20
jgx uuuuu | -9 2 13 -105 -2 | 9 21
jpl uuuuu | 2 -14 -22 51 3 | 11 20
mit uuuuu | 28 -10 -52 32 1 | 12 22
ngs uuxuu | -22 35 -159 -187 -8 | 12 23
sio xxxxx | 29 23 -147 21 5 | 8 21
Table 7.2370.6 GPS week: 2370 Day: 6 MJD: 60840.500
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 | 2 -3 -19 80 -6 | -2 19
emr uuuuu | -10 32 -117 -77 3 | -16 24
esa uuuuu | 1 4 48 -18 -3 | -2 20
gfz uuuuu | -19 -25 102 185 7 | -3 21
grg uuuuu | -9 3 -15 -51 10 | 1 20
igr xxxxx | -2 9 41 -21 -1 | -3 18
irf xxxxx | 4 1 20 -6 -3 | -1 20
jgx uuuuu | 5 8 40 -103 -2 | 10 22
jpl uuuuu | -3 4 -81 23 6 | 14 22
mit uuuuu | 14 -11 28 20 -6 | 13 23
ngs uuxuu | 3 -7 55 -106 -10 | 11 22
sio xxxxx | 36 26 -73 42 -12 | 8 21
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