[IGSREPORT-30337] Wk 2353 IGS Final Orbits
acc
acc at igs.org
Fri Feb 28 03:05:51 UTC 2025
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2353 (Feb 09, 2025 - Feb 15, 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_20250400000_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 | AREQ ASCG BOGT CCJ2 CZTG DARW DAV1 FAA1 FLRS GRAC
0 | COD | GUAT HKSL JOG2 LMMF LPGS MGUE NICO SCUB SGOC SYOG
0 | COD | DAV1 JOG2 LMMF NICO POVE SCUB
0 | ESA | UNSA DGAR POVE UNSA
0 | GFZ | 2 8 16 19 20 21 22 25 30 2 16 19 20 21 ALGO AREQ
0 | GFZ | ASCG BADG BAKE BHR4 BRAZ BRFT BRUX BSHM CCJ2 CHPI
0 | GFZ | CHUR CKIS COCO CPVG CRO1 CZTG DAEJ DAV1 DGAR DJIG
0 | GFZ | DRAO FAIR FALK GAMB GMSD GODE GUAM GUAT HERS HOB2
0 | GFZ | HOFN HRAO IISC INVK JOG2 KIRU KIT3 KOKB KOUR LAUT
0 | GFZ | LPGS MAC1 MADR MAJU MAL2 MANA MAS1 MATE MAW1 MBAR
0 | GFZ | MIZU MKEA MONP NIUM NKLG NLIB NYA2 OUS2 PGEN PIE1
0 | GFZ | POHN POL2 POVE PTVL QAQ1 REUN RIO2 SANT SCOR SCUB
0 | GFZ | SEYG SGOC STHL STR1 SYOG TASH THTI THU2 TONG TOW2
0 | GFZ | TUVA TWTF UNSA VOIM WARK WHIT YELL ZAMB ZECK
0 | GRG | CZTG KIRI REUN SGOC
0 | JPL | CZTG OHI3 AREQ BADG CZTG HKSL IISC OHI3 UNSA
0 | MIT | BUCU FLRS MADR MCM4 MEDI VNDP WROC ZIM2 BUCU FLRS
0 | MIT | MADR MCM4 MEDI STJO VNDP WROC ZIM2
1 | COD | ALGO AREG ASCG BADG BRUX COCO DRAO GODE GRAC GUAT
1 | COD | HOFN INVK KIRU KOUR LMMF LPGS MADR MCIL MIZU NYA2
1 | COD | OUS2 PIE1 POL2 SCOR SCUB STR1 SYOG TASH TWTF WHIT
1 | COD | WUH2 YELL AREG GRAC
1 | ESA | AREG ULAB AREG GMSD MAW1 POL2
1 | GFZ | 2 8 16 19 20 21 22 25 2 16 19 20 SEYG SEYG
1 | GRG | SCUB CZTG HRAO POL2 SCUB TASH
1 | JPL | BADG BADG CZTG HRAO MAC1 OHI3 SYOG
1 | MIT | 21 CRO1 DAV1 FLRS GANP KITG MADR MEDI SFER STJO TLSE
1 | MIT | TLSG VNDP YEL2 CRO1 DAV1 FLRS GANP KITG MEDI SFER
1 | MIT | STJO TLSE
2 | COD | GLPS SCUB ADIS COCO GLPS HRAO IISC MATE NTUS SCUB
2 | ESA | BOGT BOGT DJIG UNSA
2 | GFZ | 2 16 19 20 2 16 19 20 21 SEYG CCJ2 SCUB SEYG
2 | GRG | 21 KIRI CKSV IRKJ KIRI WTZZ
2 | JPL | CHTI GLPS BAKE IISC PGEN
2 | MIT | KITG MADR PDEL SFER STJO TONG YARR KITG MADR PDEL
2 | MIT | SFER STJO SVTL TONG YARR
3 | COD | 21 ALIC ASCG BOGT BRAZ BRST CKIS CKSV CPVG CRO1 DARW
3 | COD | DAV1 DYNG FAA1 FLIN GAMB GUAM GUAT HKSL HOFN IISC
3 | COD | KARR KITG LMMF LPGS MANA MAW1 MCIL METG MGUE MOBS
3 | COD | NICO NIUM NKLG NLIB NNOR NTUS NVSK NYA2 PIE1 POHN
3 | COD | SANT SCOR SCRZ SCUB SUTM SYOG TASH ULAB VILL VNDP
3 | COD | WIND WTZZ CZTG DAV1 FAA1 SCUB
3 | ESA | AREQ BRFT SAVO YEL2 BRFT CHUR MAW1 SAVO UNSA YEL2
3 | GFZ | 2 8 16 19 20 21 22 25 30 2 16 19 20 21 ALGO AREQ
3 | GFZ | ASCG BADG BAKE BRAZ BRFT BRUX BSHM CCJ2 CHPI CKIS
3 | GFZ | COCO CPVG CRO1 CZTG DAEJ DAV1 DGAR DJIG DRAO FAIR
3 | GFZ | FALK GAMB GMSD GODE GUAM GUAT HERS HOB2 HOFN HRAO
3 | GFZ | IISC INVK IRKJ JOG2 KIRU KIT3 KOKB KOUR LAUT LPGS
3 | GFZ | MAC1 MADR MAJU MAL2 MANA MAS1 MATE MAW1 MBAR MCIL
3 | GFZ | MIZU MKEA MONP NIUM NKLG NLIB NYA2 OUS2 PGEN PIE1
3 | GFZ | POHN POL2 POVE PTAG PTVL QAQ1 REUN RIO2 SANT SCOR
3 | GFZ | SCUB SEYG SGOC STHL STR1 SUTH SYOG TASH THU2 TONG
3 | GFZ | TOW2 TUVA TWTF UNSA VOIM WARK WHIT YELL ZAMB POHN
3 | GRG | GRAC SCUB
3 | JPL | 21 DGAR IISC
3 | MIT | 21 21 IQAL IRKJ KIR0 KITG OHI3 ROTH SFER SVTL WGTN
3 | MIT | YEL2 IQAL IRKJ KIR0 KITG OHI3 PDEL ROTH SFER SVTL
3 | MIT | WGTN YEL2
4 | COD | 21 CPVG SCUB SEYG MONP
4 | EMR | BADG BADG
4 | ESA | BAKE BOGT CHUR SCUB SEYG UNSA YEL2 BAKE CHUR MADR
4 | ESA | UNSA YEL2
4 | GFZ | 2 16 19 20 21 22 25 30 2 16 19 20 21 IRKJ LAUT MONP
4 | GFZ | GMSD IRKJ LAUT
4 | GRG | CKSV KIRI CKSV SEYG
4 | JPL | OHI3 SEYG YELL
4 | MIT | 21 21 FLRS FUNC IISC KIR0 KITG MEDI PARK PDEL SFER
4 | MIT | SPT0 YEL2 FLRS FUNC IISC KIR0 KITG MEDI PARK PDEL
4 | MIT | SFER YEL2
5 | COD | ADIS ALIC ASCG BADG BAKE BRFT CKIS CRO1 CZTG DAEJ
5 | COD | DARW DGAR FAA1 FLIN GAMB GUAM HKSL HOFN HRAO JOG2
5 | COD | KIRU KOKB LMMF LPGS MGUE MOBS NYA2 PIE1 REUN SCOR
5 | COD | SCRZ SEYG TASH TOW2 TWTF ULAB VNDP DAEJ
5 | ESA | SAVO CHUR MAS1 SAVO
5 | GFZ | 2 8 16 19 20 21 22 25 30 2 16 19 20 21 24 ALGO AREQ
5 | GFZ | BADG BAKE BRAZ BRFT BSHM CCJ2 CHPI CKIS COCO CPVG
5 | GFZ | CRO1 CZTG DAEJ DAV1 DGAR DJIG FAIR FALK GAMB GMSD
5 | GFZ | GUAM HERS HOB2 HOFN HRAO JOG2 KIRU KIT3 KOKB LPGS
5 | GFZ | MAC1 MAJU MAL2 MANA MAS1 MATE MAW1 MBAR MCIL MKEA
5 | GFZ | MONP NIUM NKLG NLIB NYA2 PGEN PIE1 POHN POL2 POVE
5 | GFZ | PTAG PTVL QAQ1 REUN RIO2 SANT SCOR SEYG SGOC STHL
5 | GFZ | SYOG TASH THU2 TONG TOW2 TUVA TWTF UNSA VOIM ASCG
5 | GRG | 6 CZTG DGAR GMSD KIRI
5 | JPL | ASCG ASCG BADG CHTI CZTG GLPS PGEN SGOC
5 | MIT | 21 21 CRO1 DGAR FLIN HOFN IQAL KITG KRGG PIE1 ROTH
5 | MIT | YEL2 CRO1 DGAR FLIN HOFN IQAL KITG KRGG MDVJ PIE1
5 | MIT | ROTH STJO YEL2
6 | COD | NICO SCUB ADIS NICO
6 | ESA | AREQ CHUR SCUB SEYG UNSA WHIT AREQ CHUR UNSA
6 | GFZ | 19 20 2 16 19 20 21 MONP
6 | GRG | 13 21 KIRI AREQ KIRI SEYG
6 | JPL | CHTI BAKE CHTI FAIR GLPS MAC1 THU2
6 | MIT | DGAR FLIN KRGG MADR MCM4 MDVJ MEDI PDEL ROTH SFER
6 | MIT | STJO TRO1 YEL2 DGAR FLIN KRGG MADR MCM4 MDVJ MEDI
6 | MIT | PDEL ROTH SFER STJO TRO1 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 | ~01:35 | ~ 0.24 ns
0 | GFZ | ~02:00 | ~ 0.03 ns
1 | ESA | ~22:25 | ~ -0.24 ns
1 | GFZ | ~11:00 | ~ 0.05 ns
2 | GFZ | ~11:00 | ~ 0.03 ns
3 | ESA | ~20:25 | ~ 0.26 ns
3 | GFZ | ~00:05 | ~ 0.05 ns
4 | GFZ | ~12:00 | ~ -0.04 ns
5 | ESA | ~14:25 | ~ -0.25 ns
5 | GFZ | ~07:00 | ~ -0.05 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 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.
8. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | -.3 -.5 -1.5 5 -12 0 .11
EMR | 0 | 5.7 -1.9 8.4 0 1 3 .23
ESA | 0 | .1 .1 .1 -12 11 20 -.51
GFZ | 0 | .5 -.6 -.5 -18 -4 43 .40
GRG | 0 | 1.0 .0 .9 6 18 8 .15
JGX | 0 | 5.3 -3.3 14.1 -6 25 8 -.04
JPL | 0 | 10.0 -4.6 9.0 -4 21 8 .09
MIT | 0 | 2.6 -5.1 28.6 -8 6 14 .30
NGS | 0 | 10.3 3.2 16.1 57 37 -35 .36
SIO | 0 | 8.0 2.9 13.0 73 53 -24 .29
COD | 1 | -.3 -.3 -1.5 -2 -6 -4 .06
EMR | 1 | 9.0 -.5 6.6 -11 5 8 .11
ESA | 1 | -.0 .3 -.1 -9 11 14 -.59
GFZ | 1 | .9 -1.0 .3 -31 -11 23 .28
GRG | 1 | .7 .4 .8 13 27 7 .11
JGX | 1 | 3.7 -1.8 11.9 -2 16 16 -.11
JPL | 1 | 6.0 -6.9 7.8 -2 18 10 .14
MIT | 1 | 5.7 -3.6 24.7 -2 6 17 .23
NGS | 1 | 10.2 -7.5 12.1 13 16 -29 .38
SIO | 1 | 6.0 -2.1 11.3 87 61 41 .34
COD | 2 | .1 -.8 -1.3 -5 -3 -12 -.04
EMR | 2 | 1.9 -1.3 7.7 0 4 -10 -.01
ESA | 2 | .6 .2 -.2 -8 12 19 -.67
GFZ | 2 | .1 -.4 -.5 -30 5 24 .22
GRG | 2 | .8 .0 .5 0 22 10 .04
JGX | 2 | 1.1 -.4 5.6 -6 22 8 -.23
JPL | 2 | 1.2 -3.2 6.5 -8 24 3 .07
MIT | 2 | 2.2 -3.3 23.9 -6 15 20 .37
NGS | 2 | 4.7 -1.8 18.1 36 48 -32 .25
SIO | 2 | 4.1 -.6 8.8 55 -13 68 .25
COD | 3 | -.6 -1.0 -1.3 -5 -8 -13 .16
EMR | 3 | 10.4 -5.1 2.0 3 1 12 .06
ESA | 3 | .4 -.1 .3 -9 18 30 -.70
GFZ | 3 | -.2 -.3 -.3 -29 14 21 .43
GRG | 3 | 1.0 -.2 .4 -5 5 5 .10
JGX | 3 | .4 3.0 9.5 5 25 10 -.07
JPL | 3 | 4.5 -4.1 7.6 -5 21 -7 .07
MIT | 3 | 2.9 -6.3 20.3 -2 5 15 .43
NGS | 3 | 7.4 4.6 11.2 39 6 -43 .29
SIO | 3 | 7.2 -2.2 11.0 -2 -43 73 .26
COD | 4 | .2 -.5 -1.1 -8 -11 -20 .08
EMR | 4 | 5.4 -3.9 4.2 -1 3 5 .20
ESA | 4 | .4 .8 -.3 -3 8 20 -.65
GFZ | 4 | .5 -.5 -.4 -20 1 21 .36
GRG | 4 | 1.0 .4 .2 1 16 -1 .05
JGX | 4 | 6.4 1.5 12.2 -13 31 15 -.17
JPL | 4 | 10.4 -4.6 5.9 -10 16 2 .09
MIT | 4 | 8.0 -4.8 22.4 -2 22 8 .40
NGS | 4 | 14.0 7.7 15.1 49 -3 -63 .07
SIO | 4 | 11.3 -.8 10.8 7 -80 103 .41
COD | 5 | .5 -.5 -1.1 -7 -9 -15 .06
EMR | 5 | 7.5 -2.5 9.7 -1 -1 0 .03
ESA | 5 | -.1 .1 -.3 -19 1 22 -.63
GFZ | 5 | .1 -1.1 -.1 -26 3 22 .23
GRG | 5 | .9 .4 .6 0 4 0 -.01
JGX | 5 | 3.7 -5.5 13.5 -8 12 17 -.22
JPL | 5 | 5.1 -6.6 8.1 -1 10 -3 .00
MIT | 5 | 4.8 -3.0 20.9 -4 19 16 .24
NGS | 5 | 7.2 2.8 25.7 52 38 -49 .07
SIO | 5 | 4.9 -2.5 1.7 31 -40 107 .27
COD | 6 | .4 -.6 -1.1 -8 -15 -18 -.03
EMR | 6 | 4.1 -3.4 6.2 -2 -2 -4 .10
ESA | 6 | .5 -.5 -.3 -18 9 7 -.75
GFZ | 6 | .5 -1.0 -.0 -34 -4 19 .41
GRG | 6 | .3 .3 -.2 -6 15 -1 .04
JGX | 6 | 2.2 -5.8 17.4 -26 0 10 -.17
JPL | 6 | .8 -6.5 8.9 -1 18 -19 .02
MIT | 6 | -.8 -6.5 24.2 -9 2 -8 .22
NGS | 6 | 5.7 1.5 29.7 -45 -11 -14 .31
SIO | 6 | .7 -2.4 11.9 -33 17 82 .21
9. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
Starting 28-Nov-2022, the absolute antenna model file has been updated to
igs20.atx to be consistent with IGS20.
See IGSMAIL #8238 and #8256 for more information
https://files.igs.org/pub/station/general/igs20.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2353.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2353.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 2.2353.[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 3.2353.[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 5.2353.0-6). 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 2353 summary. (Feb 09, 2025 - Feb 15, 2025)
Table 1.2353.a GPS week: 2353 MJD: 60715.000-60721.000
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 5 -17 -.01 7 7 | -677 164 6 152
| 0 0 0 7 11 38 .02 | 52 46
emr 112| -1 0 3 1 -3 -18 -.02 9 9 | -1276 881 31 118
| 1 0 0 9 14 18 .02 | 817 1701
esa 188| 0 0 -1 -5 2 -10 -.12 7 7 | 634 -2451 5 144
| 0 0 1 6 8 10 .01 | 2138 3891
gfz 131| 0 0 3 4 1 -21 .13 9 9 | -271 -112 10 292
| 0 0 2 6 12 14 .05 | 131 98
grg 130| 2 -1 -1 2 3 -20 -.02 9 9 | 75 -13 6 134
| 0 0 1 5 10 28 .02 | 47 128
igr n/a| 0 0 -2 -7 -4 -8 .01 3 3 | 4270 258 9 82
| 0 0 0 7 8 14 .01 | 884 735
jgx n/a| 0 0 5 19 -1 -12 -.01 10 10 | 76 -7 34 106
| 0 0 1 8 9 13 .01 | 45 117
jpl 120| -1 1 3 -3 -1 -6 -.00 9 9 | -784 170 6 90
| 0 1 1 4 14 13 .01 | 779 825
mit 366| 0 0 -5 -5 5 66 .04 8 7 | 4602 -294 48 690
| 0 0 1 16 28 71 .01 | 739 560
ngs 271| 1 1 1 -23 -6 -29 -.01 12 12 | -679 168 494 787
| 0 0 5 19 24 27 .02 | 59 52
sio 355| 0 0 -7 0 -16 38 .03 9 9 | --- --- --- ---
| 0 0 1 5 13 41 .01 | --- ---
Table 1.2353.b GPS week : 2353 MJD: 60715.000-60721.000
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 | 6 5 5 5 5 5 5 |
2 | 4 3 3 3 3 3 3 |
3 | 3 3 3 3 3 3 3 |
4 | 3 3 3 3 3 3 3 |
5 | 3 3 3 3 3 3 3 |
6 | 3 3 3 3 3 3 3 |
7 | 3 3 3 3 3 3 3 |
8 | 3 3 3 3 3 3 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 3 3 3 3 3 3 3 |
12 | 3 3 3 3 3 3 3 |
13 | 3 3 3 3 4 4 3 |
14 | 3 4 3 3 3 3 3 |
15 | 3 3 4 3 3 3 3 |
16 | 3 4 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 3 4 3 3 4 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 4 3 4 4 4 4 4 |
25 | 3 3 4 3 3 3 3 |
26 | 3 3 3 3 3 3 3 |
27 | 3 3 3 3 3 3 3 |
28 | 3 3 3 3 3 3 3 |
29 | 4 4 4 3 3 3 4 |
30 | 3 3 3 3 3 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 3 3 3 11 4 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 2.2353.0 GPS week: 2353 Day: 0 MJD: 60715.000
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 788| 0 0 0 14 7 26 -.02 7 7 | -663 186 6 156
emr 115| -1 0 4 10 11 -1 -.04 9 9 | -1896 1463 26 118
esa 188| 0 0 0 -11 9 2 -.11 7 7 | -818 376 5 140
gfz 133| 0 0 3 1 -1 -3 .22 10 9 | -277 -86 10 298
grg 128| 2 -1 0 7 7 20 -.03 9 8 | 31 40 6 130
igr n/a| 0 0 -3 -3 1 2 .02 3 3 | 2574 1349 10 68
jgx n/a| 0 0 6 21 9 3 -.01 10 10 | 14 82 36 100
jpl 120| -1 1 4 -6 18 11 -.02 9 9 | -2279 1494 6 105
mit 366| 0 0 -4 -23 -18 -15 .05 9 9 | 3181 395 51 727
ngs 278| 1 1 -3 -39 -26 4 .03 12 11 | -631 134 519 780
sio 355| 0 -1 -9 1 -29 -51 .02 10 9 | --- --- --- ---
Table 2.2353.1 GPS week: 2353 Day: 1 MJD: 60716.000
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 787| 0 0 0 -2 -2 -58 -.02 7 7 | -732 179 7 161
emr 116| 0 0 4 -10 13 -9 -.03 9 9 | -1215 649 36 129
esa 188| 0 0 0 -5 9 0 -.14 8 8 | 501 -2592 6 144
gfz 133| 0 0 0 -5 17 -25 .13 9 9 | -380 -4 10 312
grg 130| 1 -1 0 3 3 -60 .01 10 9 | 58 -6 7 142
igr n/a| 0 0 -1 -16 0 0 .01 3 3 | 3754 713 9 94
jgx n/a| 0 0 6 28 3 -24 .01 11 11 | 64 9 32 103
jpl 120| 0 1 5 -4 8 2 -.01 10 10 | -999 735 6 87
mit 366| 0 0 -3 7 -11 90 .03 7 7 | 4265 96 51 1107
ngs 282| 0 0 -2 0 -13 -8 .01 12 12 | -739 186 539 829
sio 357| 0 0 -6 1 -17 46 .03 9 8 | --- --- --- ---
Table 2.2353.2 GPS week: 2353 Day: 2 MJD: 60717.000
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 1 8 33 .02 7 7 | -695 224 8 149
emr 114| -2 0 4 12 -11 -5 -.02 9 9 | -1154 873 29 108
esa 188| 0 -1 -3 -5 -7 -6 -.14 7 7 | -898 543 6 147
gfz 133| 0 0 4 12 -7 -30 .08 9 9 | -366 -259 11 280
grg 134| 3 -2 -3 0 11 5 .01 10 10 | 55 73 6 122
igr n/a| 0 0 -2 -7 -19 9 .01 3 3 | 4325 902 9 84
jgx n/a| 0 0 2 15 6 0 -.00 10 9 | 60 -9 26 111
jpl 120| 0 2 5 0 -7 1 .01 9 9 | -499 767 5 83
mit 366| 0 0 -4 -9 11 -31 .04 8 7 | 5039 28 44 1592
ngs 272| 1 0 1 -1 -16 -4 .01 11 11 | -712 250 434 716
sio 359| 0 -1 -7 -6 -6 53 .01 9 9 | --- --- --- ---
Table 2.2353.3 GPS week: 2353 Day: 3 MJD: 60718.000
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| -1 0 0 8 4 -50 -.02 7 7 | -718 117 7 150
emr 108| 0 0 2 1 -21 -17 .01 8 8 | -448 -557 26 121
esa 188| 0 0 -1 -11 8 -16 -.12 7 7 | 490 -1730 6 148
gfz 133| 0 2 5 3 15 -34 .11 8 8 | -380 -179 10 288
grg 133| 2 0 -1 0 -14 -34 -.06 9 8 | 139 -102 6 117
igr n/a| 0 0 -1 -13 -5 -21 -.01 3 3 | 5168 -220 8 82
jgx n/a| -1 0 4 17 -1 -21 -.02 10 10 | 113 -44 30 111
jpl 120| 0 0 4 -8 -11 -18 .02 10 10 | 248 -663 7 99
mit 366| 0 0 -5 14 -2 144 .05 8 7 | 5412 -715 43 78
ngs 262| 1 1 -1 -56 38 -50 -.02 14 14 | -732 150 466 788
sio 358| 0 0 -5 0 -2 38 .05 8 8 | --- --- --- ---
Table 2.2353.4 GPS week: 2353 Day: 4 MJD: 60719.000
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 1 -7 27 -12 -.00 7 7 | -708 209 7 151
emr 106| -2 0 4 11 -5 -41 -.01 9 9 | -1012 -280 29 111
esa 188| 0 0 0 4 -6 -28 -.13 8 7 | 5317 -10892 6 140
gfz 132| 0 0 1 3 -9 -40 .11 9 9 | -298 -16 11 304
grg 128| 3 0 0 -1 -2 -13 -.02 9 8 | 56 72 7 129
igr n/a| 0 0 -2 -15 -8 -21 -.00 3 3 | 4969 64 10 83
jgx n/a| 0 0 4 5 -4 -4 .01 10 10 | 65 86 36 114
jpl 120| -3 0 3 -3 -21 -25 .01 10 10 | -327 -317 7 91
mit 366| 0 0 -4 -4 37 90 .04 7 7 | 4980 40 50 74
ngs 268| 1 2 0 -24 -34 -36 -.02 12 12 | -712 222 497 760
sio 356| 0 0 -6 7 -34 51 .04 9 9 | --- --- --- ---
Table 2.2353.5 GPS week: 2353 Day: 5 MJD: 60720.000
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 0 0 -4 -55 .01 8 8 | -647 107 6 142
emr 114| -1 0 2 -7 6 -48 -.01 8 8 | -2754 4357 46 124
esa 188| 1 0 -1 0 7 -16 -.12 8 8 | -40 -1308 6 149
gfz 129| -1 0 4 11 7 -14 .10 9 9 | -172 -50 10 275
grg 129| 2 -1 -2 12 19 -45 -.02 9 9 | 149 -263 6 150
igr n/a| 0 0 -2 4 6 -25 .01 3 3 | 4769 -588 9 78
jgx n/a| -1 0 5 31 -3 -31 -.02 10 10 | 158 -249 38 97
jpl 120| -1 1 1 5 9 -13 -.01 9 9 | -748 -252 6 80
mit 366| 0 0 -6 -28 -23 147 .05 8 8 | 4940 -932 46 65
ngs 266| 1 1 8 -20 6 -68 -.03 11 11 | -647 107 497 781
sio 347| 0 0 -6 -5 -23 75 .05 9 8 | --- --- --- ---
Table 2.2353.6 GPS week: 2353 Day: 6 MJD: 60721.000
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| 0 0 0 10 -1 -7 -.01 7 7 | -580 130 7 155
emr 114| 0 0 3 -4 -20 -7 -.02 8 8 | -458 -338 29 120
esa 188| 0 0 -1 -11 -4 -8 -.11 7 7 | -108 -1555 6 144
gfz 129| 0 0 4 3 -13 -5 .12 8 8 | -26 -195 10 288
grg 128| 2 -1 -1 -1 -3 -13 -.01 10 9 | 43 95 6 151
igr n/a| 0 0 -1 -3 -5 0 .03 3 3 | 4336 -411 9 89
jgx n/a| 0 -1 5 18 -19 -7 -.01 11 11 | 63 71 43 107
jpl 120| 0 1 2 -4 -5 -1 -.00 9 9 | -886 -573 6 89
mit 366| 0 0 -7 7 48 36 .04 8 8 | 4397 -972 54 1188
ngs 271| 1 2 9 -19 2 -40 -.03 12 12 | -581 132 511 855
sio 355| 0 0 -7 6 -3 56 .03 9 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 3.2353.0 GPS week: 2353 Day: 0 MJD: 60715.000
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 | 11 12 --- 16 20 6 --- 16 14 20 12 5 | 139 140 --- 25 138 140 --- 142 136 141 137 139
2E | 10 7 10 10 11 5 8 8 16 11 11 3 | 43 40 37 41 42 40 41 39 42 39 45 40
3 | 7 8 5 9 5 3 8 7 12 14 9 3 | 25 27 27 26 25 26 25 29 28 30 29 26
4 | 10 8 8 8 12 3 9 13 8 14 9 3 | 68 71 69 71 67 68 69 70 73 67 69 69
5 | 7 6 6 9 5 2 9 8 9 9 7 2 | 31 28 27 32 29 29 30 30 30 33 29 29
6E | 7 9 9 15 10 3 11 9 5 8 7 3 | 41 39 38 37 43 38 39 38 37 37 40 38
7 | 7 8 9 13 10 3 9 7 8 13 10 3 | 55 52 50 51 53 52 52 53 50 52 52 51
8 | 7 7 6 11 6 2 7 6 8 12 11 2 | 27 29 26 27 27 26 27 28 25 24 22 25
9 | 9 10 5 9 10 3 7 8 6 9 9 2 | 42 39 41 40 40 41 40 41 42 42 42 40
10 | 5 7 6 11 5 3 9 7 5 12 9 2 | 27 26 28 28 27 28 26 28 27 28 28 26
11 | 8 9 7 8 8 7 8 16 7 10 6 3 | 84 84 84 84 86 81 84 85 83 89 85 84
12 | 4 7 5 15 8 2 15 7 8 11 7 3 | 29 29 31 40 27 30 34 32 30 33 27 30
13E | 12 6 8 9 8 3 10 7 9 15 10 3 | 46 45 44 46 47 46 42 45 47 50 48 45
14 | 6 16 4 8 11 3 8 15 8 7 11 3 | 52 51 51 52 52 53 50 52 53 54 55 51
15 | 9 7 9 10 12 3 10 10 9 11 11 3 | 30 26 23 25 28 27 26 27 29 28 28 25
16 | 6 6 6 9 9 3 19 7 7 13 9 3 | 22 22 24 24 24 23 18 20 22 25 23 21
17 | 5 7 9 11 8 4 10 8 9 8 9 2 | 38 39 36 40 35 38 39 41 37 38 36 37
18E | 8 11 6 8 14 4 9 18 9 16 11 3 | 50 57 52 52 55 52 55 52 50 50 51 51
19 | 5 5 7 9 7 3 11 7 8 11 10 2 | 24 23 22 27 23 23 26 24 22 23 22 22
20 | 6 6 6 8 8 3 9 8 10 9 9 2 | 26 24 23 28 24 25 23 24 26 26 26 24
X21E | 7 9 11 12 12 3 --- 7 11 15 12 3 | 50 51 49 48 52 50 --- 50 55 50 54 50
22 | 6 6 7 8 5 2 8 7 8 8 10 2 | 28 29 30 29 28 29 26 30 27 27 29 28
23 | 8 8 6 10 8 2 9 8 6 11 11 2 | 35 39 37 41 40 38 40 36 40 36 41 37
24 | 9 8 6 12 14 4 8 9 13 13 13 3 | 28 27 26 23 24 26 22 27 30 27 29 25
25 | 8 11 6 9 7 3 12 11 7 9 11 3 | 19 31 27 29 22 24 17 30 24 22 21 24
26 | 6 11 5 8 8 2 9 10 7 12 13 3 | 21 30 25 23 22 23 21 28 19 25 17 22
27 | 6 8 7 9 5 2 10 7 7 13 10 2 | 25 26 26 26 24 24 25 24 24 26 23 24
28 | 9 11 8 8 12 3 10 10 9 13 8 3 | 56 53 53 56 57 55 48 55 53 53 55 53
29 | 8 8 9 13 12 3 18 7 7 12 8 3 | 33 32 28 36 33 30 37 33 29 32 30 31
30 | 7 9 5 12 8 4 5 6 7 10 12 2 | 39 35 36 36 36 36 35 37 35 39 37 36
31 | 8 9 9 8 10 4 8 6 9 16 6 3 | 40 40 34 41 40 38 37 38 40 39 37 38
32 | 9 12 6 6 10 3 8 8 7 10 9 2 | 22 18 20 24 20 21 18 20 21 23 23 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 10 9 3 10 9 9 12 10 |T 40 40 36 37 40 40 35 40 40 40 40 39
WRMS | 7 9 7 9 8 3 10 9 9 11 9 |NE 33 33 32 35 33 33 32 34 33 34 33 32
MEDI | 7 8 6 9 8 3 9 8 8 11 10 |MD 33 32 31 36 33 30 34 33 30 33 30 31
Table 3.2353.1 GPS week: 2353 Day: 1 MJD: 60716.000
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 | 11 10 --- 15 16 5 --- 16 8 19 10 5 | 104 106 --- 24 101 106 --- 108 107 106 106 105
2E | 10 8 10 9 9 2 12 9 7 14 11 3 | 44 42 43 45 43 44 43 43 50 44 51 44
3 | 6 9 7 10 7 3 7 8 7 17 8 2 | 28 31 33 32 28 31 29 34 34 32 33 31
4 | 9 9 10 7 10 3 9 13 7 15 8 3 | 48 50 49 53 54 51 51 51 53 49 51 50
5 | 7 8 7 10 7 2 9 7 5 12 7 2 | 21 20 19 27 21 22 21 21 24 25 25 21
6E | 9 10 7 10 11 5 10 9 6 9 8 3 | 41 40 41 41 41 41 41 40 40 42 42 40
7 | 7 7 9 8 9 2 8 8 8 15 7 2 | 63 67 67 68 65 67 66 67 68 67 69 66
8 | 7 7 7 9 7 3 6 6 5 10 11 2 | 32 36 36 34 33 35 34 35 37 34 36 34
9 | 7 10 5 9 8 3 8 9 6 15 6 2 | 34 32 35 35 33 34 33 34 36 36 36 34
10 | 6 8 8 11 3 3 10 6 5 14 9 2 | 25 26 29 28 24 27 24 28 27 30 27 26
11E | 8 10 7 9 9 4 9 16 8 11 4 3 | 59 63 62 62 59 60 59 61 65 60 62 61
12 | 5 8 5 10 8 3 15 7 5 10 8 2 | 22 22 25 29 24 25 25 24 28 28 27 25
13E | 7 8 12 8 10 3 12 7 8 12 9 3 | 36 34 34 38 37 36 35 34 38 38 36 35
14 | 4 17 8 10 10 5 10 16 10 7 13 3 | 43 45 45 47 43 46 45 44 47 45 51 44
15 | 8 9 11 8 12 4 12 8 6 11 10 3 | 30 27 25 32 32 30 32 29 32 31 32 29
16 | 7 9 9 10 9 3 19 8 10 13 10 3 | 29 31 34 33 30 32 29 31 37 36 38 32
17 | 5 9 8 10 9 3 9 9 7 9 8 2 | 45 49 45 50 44 48 47 49 51 47 52 47
18E | 9 9 7 11 15 4 10 19 7 14 10 3 | 47 51 51 53 53 50 51 52 53 50 54 51
19 | 6 6 7 8 9 3 10 10 5 10 11 2 | 32 32 30 34 30 32 33 33 35 34 35 32
20 | 6 9 7 8 10 3 9 11 8 14 8 3 | 20 22 20 26 18 22 22 22 23 27 24 21
X21E | 13 10 11 10 12 5 --- 9 5 14 13 4 | 69 72 72 70 67 71 --- 73 78 69 74 71
22 | 5 9 9 10 10 5 9 9 7 8 7 2 | 31 35 37 33 31 35 33 35 37 35 39 34
23 | 9 7 7 6 8 2 11 7 7 14 11 3 | 31 35 35 39 37 35 35 34 39 35 39 35
24 | 8 12 8 10 10 3 9 7 9 10 9 3 | 31 31 32 29 32 30 27 32 34 30 33 31
25 | 7 10 7 8 7 3 11 11 6 11 6 2 | 24 35 32 35 27 29 24 36 33 30 30 30
26 | 7 11 8 8 9 2 10 10 9 10 8 3 | 33 39 39 37 33 36 33 40 39 38 38 36
27 | 6 8 8 9 9 3 8 5 6 12 9 2 | 26 29 30 28 28 28 27 29 31 29 32 28
28 | 7 10 7 7 12 3 10 10 6 16 6 3 | 45 45 45 48 49 45 42 47 48 44 49 46
29 | 8 7 9 7 13 3 19 10 7 14 9 3 | 30 30 29 34 30 29 33 31 34 34 33 31
30 | 7 10 7 10 9 3 6 9 10 14 10 3 | 40 40 42 41 37 41 38 42 41 43 42 40
31 | 7 9 9 9 10 2 10 8 6 10 6 2 | 45 48 46 49 48 46 46 49 48 46 50 47
32 | 9 12 5 7 8 2 7 10 5 13 7 2 | 22 21 22 24 22 22 19 21 24 23 22 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 10 3 11 10 7 12 9 |T 38 40 38 39 39 40 35 40 42 41 42 39
WRMS | 7 9 8 9 9 3 11 10 7 12 8 |NE 33 35 35 37 34 35 33 35 37 36 37 34
MEDI | 7 9 8 9 9 3 10 9 7 12 8 |MD 32 35 35 35 33 35 33 35 37 36 38 34
Table 3.2353.2 GPS week: 2353 Day: 2 MJD: 60717.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 10 10 --- --- 7 7 --- 16 10 15 10 4 | 98 96 --- --- 91 96 --- 99 94 94 94 95
2E | 10 8 9 7 8 5 9 8 10 10 12 3 | 35 31 29 31 35 32 32 31 33 35 37 32
3 | 7 9 7 9 7 3 8 7 10 5 9 2 | 20 22 21 19 18 19 18 23 19 22 21 19
4 | 9 8 7 10 13 2 8 13 8 11 9 3 | 39 40 38 42 39 39 39 42 39 41 41 39
5 | 6 7 7 9 6 2 9 7 10 12 8 2 | 30 29 27 32 28 29 29 30 35 35 31 30
6E | 7 8 7 9 15 3 11 8 5 8 5 2 | 28 30 26 29 28 29 31 27 26 28 28 27
7 | 8 7 9 10 12 2 8 8 6 10 11 3 | 31 28 32 29 28 31 30 32 30 34 35 30
8 | 7 8 6 7 9 3 6 8 9 10 11 2 | 29 28 27 29 26 26 26 29 27 27 23 26
9 | 6 11 6 10 11 3 9 9 6 8 7 2 | 38 34 34 34 34 34 34 34 33 34 37 34
10 | 5 8 7 7 6 3 8 6 4 10 10 2 | 22 19 24 20 22 21 19 22 23 22 20 21
11E | 7 9 6 8 11 3 9 15 6 11 6 3 | 30 30 29 33 34 30 31 33 33 30 32 30
12 | 6 9 7 7 7 3 13 6 7 10 7 2 | 41 42 42 41 41 41 43 43 47 40 41 42
13E | 7 9 10 8 8 4 10 8 8 18 12 3 | 47 48 45 45 49 48 47 47 46 49 49 46
14 | 6 15 5 8 10 3 9 15 8 8 11 3 | 33 34 31 31 35 33 32 33 29 36 34 31
15 | 7 10 10 10 15 3 10 9 9 14 9 3 | 28 25 21 26 31 25 30 25 28 26 28 25
16 | 6 8 7 7 9 3 18 7 7 9 6 3 | 29 28 30 31 27 29 29 29 35 36 30 29
17 | 6 6 9 7 9 4 8 7 8 9 9 2 | 29 29 28 29 26 27 28 30 29 29 26 27
18E | 8 12 4 9 14 5 11 18 9 14 11 3 | 27 30 26 30 31 28 28 33 28 27 29 27
19 | 7 5 8 9 7 2 12 7 6 10 12 2 | 30 26 27 30 26 27 29 28 33 30 29 28
20 | 7 9 6 14 9 3 8 7 7 12 8 3 | 22 19 17 29 20 20 22 20 22 19 22 19
X21E | 9 10 11 7 8 6 --- 8 9 10 10 3 | 28 30 27 30 28 29 --- 27 30 32 29 27
22 | 7 7 7 8 8 3 8 6 6 9 10 2 | 48 51 51 50 50 51 50 51 57 52 55 51
23 | 8 8 5 8 6 4 9 7 9 16 9 3 | 15 16 13 19 19 16 17 17 19 16 19 15
24 | 8 10 8 11 14 3 9 9 13 9 12 3 | 28 29 30 24 29 28 27 32 33 32 29 28
25 | 9 11 6 19 9 3 9 11 7 13 9 3 | 29 37 34 40 31 32 31 38 37 32 33 33
26 | 6 11 7 7 8 2 7 9 7 9 6 2 | 22 30 28 26 23 25 23 30 31 29 26 26
27 | 6 8 7 7 7 2 6 7 7 10 11 2 | 37 40 38 43 39 40 39 39 42 41 38 39
28 | 8 11 6 8 12 4 9 10 6 9 7 2 | 39 36 37 37 41 37 37 39 34 34 38 36
29 | 10 10 9 7 16 4 17 8 7 10 9 3 | 34 32 29 34 34 31 33 34 38 35 32 32
30 | 6 9 5 11 8 4 6 8 6 9 10 2 | 28 27 24 25 24 26 25 26 22 26 25 24
31 | 8 9 9 7 11 3 7 7 4 10 7 2 | 29 33 27 32 23 29 29 31 33 30 29 29
32 | 8 12 5 6 12 3 6 9 5 11 9 2 | 21 17 20 19 23 19 17 20 22 22 19 19
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 7 9 10 3 10 9 8 11 9 |T 32 32 29 31 32 32 30 33 33 33 33 31
WRMS | 7 9 7 9 10 3 9 9 7 11 9 |NE 30 30 29 30 29 29 29 31 31 31 30 29
MEDI | 7 9 7 8 9 3 9 8 7 10 9 |MD 29 30 28 30 28 29 29 31 33 32 29 29
Table 3.2353.3 GPS week: 2353 Day: 3 MJD: 60718.000
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 11 --- --- 13 5 --- 16 11 21 9 5 | 54 59 --- --- 56 56 --- 60 55 57 56 56
2E | 9 9 8 8 5 3 7 7 9 16 8 3 | 31 29 28 30 30 28 28 28 30 28 33 29
3 | 4 8 6 12 5 2 7 9 11 13 8 2 | 21 23 23 21 18 20 19 24 18 25 22 20
4 | 9 8 9 7 10 4 9 14 7 10 9 3 | 27 30 30 33 27 27 28 33 29 27 27 28
5 | 7 7 6 6 6 2 9 7 5 17 7 2 | 26 23 22 27 23 25 24 24 26 32 26 24
6E | 7 8 8 8 10 4 11 7 8 13 6 2 | 34 34 34 33 34 33 34 34 38 33 36 34
7 | 5 6 10 11 10 3 6 8 6 16 7 2 | 53 53 53 53 54 54 53 53 52 53 55 53
8 | 7 7 7 7 6 3 8 7 8 12 9 2 | 37 36 38 38 35 37 35 37 34 38 35 36
9 | 8 9 6 9 10 3 8 10 7 12 8 2 | 26 28 25 29 23 25 26 26 26 26 25 25
10 | 5 6 8 9 3 3 9 6 8 12 9 2 | 22 21 23 20 18 20 18 22 19 23 20 19
11E | 7 10 6 9 10 3 8 15 8 16 6 3 | 28 30 30 34 33 29 29 34 30 26 31 29
12 | 4 6 5 7 7 3 14 6 6 11 5 2 | 40 36 39 41 37 39 42 40 41 43 39 39
13 | 9 8 9 7 8 3 10 10 9 12 10 3 | 39 39 37 41 37 39 37 41 42 44 41 39
14 | 5 15 4 6 9 2 9 16 8 12 9 3 | 25 29 27 24 29 27 25 30 30 30 29 26
15 | 8 8 9 8 13 3 13 9 8 10 9 3 | 32 29 28 31 29 30 32 33 34 33 33 30
16 | 6 8 8 5 8 3 18 8 7 12 7 3 | 50 45 50 48 47 48 46 47 46 48 48 47
17 | 6 7 8 8 7 4 8 8 7 11 9 2 | 54 55 52 55 52 54 55 55 51 54 53 53
18E | 9 10 6 12 13 4 11 19 11 17 10 4 | 26 30 27 34 31 28 27 36 30 34 30 28
19 | 6 6 8 11 6 3 11 9 5 15 9 2 | 37 36 33 37 34 36 38 36 34 42 34 35
20 | 7 7 6 7 9 2 8 8 6 16 9 2 | 29 29 27 30 28 29 29 30 31 31 32 29
X21E | 12 11 11 8 7 5 --- 7 8 15 11 3 | 63 64 64 64 65 60 --- 63 63 61 70 64
22 | 7 6 9 8 6 3 9 7 6 14 7 2 | 62 60 62 62 59 61 61 61 58 60 60 60
23 | 11 7 7 7 7 3 10 7 6 19 11 3 | 13 14 11 19 17 14 15 16 17 24 20 14
24 | 7 9 8 13 9 3 9 8 15 22 12 3 | 29 28 26 24 27 27 26 28 32 33 29 26
25 | 6 9 6 7 8 2 10 10 6 8 8 2 | 32 39 36 36 31 33 30 39 34 39 30 34
26 | 6 10 7 6 7 3 7 10 6 11 6 2 | 39 40 40 37 37 38 36 41 35 38 38 38
27 | 6 7 8 6 7 2 11 7 5 13 7 2 | 47 46 48 45 44 46 44 45 43 47 46 45
28 | 8 10 8 8 12 3 9 10 6 14 6 3 | 34 32 33 31 34 31 30 35 34 30 33 32
29 | 9 8 8 7 12 3 17 8 7 12 8 3 | 38 33 31 37 36 35 37 35 34 36 34 34
30 | 5 8 6 11 7 3 5 8 7 17 8 2 | 19 21 20 24 22 20 18 21 20 23 20 19
31 | 5 8 8 8 9 3 7 8 6 11 6 2 | 55 54 53 57 56 55 54 56 55 57 54 55
X32 | 9 --- --- 12 --- 13 --- --- --- --- --- 10 | 18 --- --- 31 --- 23 --- --- --- --- --- 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 8 9 3 10 10 8 14 8 |T 35 36 35 36 35 35 33 37 36 37 36 35
WRMS | 7 8 7 8 8 3 10 10 7 14 8 |NE 34 35 34 35 34 34 34 36 34 37 35 33
MEDI | 7 8 8 8 8 3 9 8 7 13 8 |MD 32 33 31 34 34 31 30 35 34 34 33 32
Table 3.2353.4 GPS week: 2353 Day: 4 MJD: 60719.000
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 --- --- 12 5 --- 16 10 16 9 4 | 53 52 --- --- 51 53 --- 57 53 51 53 52
2E | 8 10 8 11 5 3 11 6 8 11 10 3 | 31 27 26 32 29 28 28 28 31 33 33 29
3 | 6 9 6 8 7 3 8 9 8 9 8 2 | 19 21 21 18 19 19 19 23 20 21 19 19
4 | 8 8 8 6 12 4 10 13 8 14 9 3 | 41 41 41 43 42 41 42 45 43 43 42 41
5 | 8 7 7 8 7 3 10 10 7 8 9 2 | 35 32 30 33 31 31 34 31 33 35 33 32
6E | 9 10 9 7 11 3 11 9 5 12 6 3 | 24 23 23 23 25 22 23 22 24 24 25 23
7 | 7 6 9 9 11 3 9 8 4 13 7 2 | 27 29 23 28 26 26 29 27 26 28 29 26
8 | 6 8 8 8 7 2 6 7 7 11 11 2 | 33 32 34 32 33 31 30 33 30 31 28 31
9 | 6 11 7 11 10 3 9 9 8 8 9 3 | 39 38 38 41 38 39 38 38 40 40 38 38
10 | 5 9 7 8 5 3 10 7 6 9 8 2 | 21 20 22 18 19 20 18 20 19 21 19 19
11E | 9 9 7 8 11 4 8 15 7 12 6 3 | 30 30 29 31 32 28 29 31 31 31 31 29
12 | 4 7 4 9 8 2 16 6 5 11 4 2 | 49 47 47 49 46 47 51 48 50 51 48 48
13 | 8 9 10 5 9 4 13 11 8 20 8 3 | 37 36 33 35 32 35 32 37 36 47 39 35
14 | 5 16 5 8 9 3 9 16 7 6 9 3 | 33 39 35 40 38 36 34 38 37 40 38 36
15 | 8 8 10 8 13 4 11 10 9 15 8 3 | 29 27 24 28 26 26 27 30 28 29 29 26
16 | 5 9 7 9 9 3 18 7 8 7 6 3 | 40 35 38 43 38 38 38 35 37 40 37 38
17 | 7 7 8 10 7 3 6 10 8 9 9 2 | 33 36 31 37 32 33 35 36 32 37 33 33
18E | 8 11 6 15 15 4 12 18 13 14 10 4 | 28 31 29 35 30 29 28 35 30 26 30 28
19 | 5 5 7 9 5 3 11 8 6 18 9 2 | 34 33 31 36 33 33 36 34 33 36 34 33
20 | 7 8 7 7 9 4 8 9 6 9 8 2 | 21 22 19 25 20 21 18 23 19 21 24 20
X21E | 9 10 9 10 10 5 --- 7 7 14 9 3 | 41 45 43 44 40 42 --- 44 47 43 43 42
22 | 9 6 8 8 6 3 9 8 9 10 8 2 | 54 54 54 52 54 53 55 54 53 57 56 54
23 | 7 8 6 10 8 4 11 7 8 10 9 2 | 18 20 17 25 20 19 21 19 21 22 23 19
24 | 7 13 8 13 14 3 12 8 12 13 13 3 | 28 29 27 21 28 27 26 28 33 32 32 27
25 | 6 10 8 9 10 3 9 12 5 7 5 2 | 33 39 37 33 32 34 34 40 36 37 34 35
26 | 6 10 7 6 8 2 9 10 7 8 10 2 | 30 32 30 30 28 29 30 31 28 29 27 29
27 | 6 8 7 7 8 2 9 6 5 12 10 2 | 45 46 48 46 47 45 46 44 44 47 43 45
28 | 8 12 5 7 13 2 9 11 5 15 10 3 | 37 37 35 37 40 37 34 38 37 33 37 36
29 | 8 8 9 10 10 3 15 8 6 11 8 3 | 41 36 35 41 39 37 39 37 37 41 37 37
30 | 6 9 6 9 8 3 5 7 5 8 9 2 | 29 31 29 31 29 30 29 30 29 35 28 29
31 | 7 9 9 8 11 3 7 7 4 13 8 2 | 38 35 29 36 37 34 35 33 34 38 35 34
X32 | 8 --- 6 --- --- 3 --- 8 5 --- 7 3 | 25 --- 21 --- --- 22 --- 21 20 --- 21 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 9 3 10 10 7 12 9 |T 33 34 31 34 33 32 32 34 33 35 33 32
WRMS | 7 9 7 9 8 3 10 10 7 12 9 |NE 33 33 31 34 33 32 33 33 32 35 32 32
MEDI | 7 9 7 8 9 3 9 8 7 11 9 |MD 33 33 30 33 32 31 32 33 33 35 33 32
Table 3.2353.5 GPS week: 2353 Day: 5 MJD: 60720.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1E | 9 10 --- --- 15 3 --- 17 9 14 7 4 | 92 91 --- --- 90 91 --- 92 85 91 88 89
2E | 8 9 8 8 9 3 9 5 8 9 8 2 | 37 34 32 35 33 34 32 33 35 38 37 34
3 | 7 7 6 11 4 2 6 7 7 8 9 2 | 21 22 20 16 18 19 18 24 20 22 18 18
4 | 9 6 8 8 9 3 8 12 9 10 7 3 | 46 46 43 45 46 44 44 47 48 48 47 45
5 | 8 4 6 9 5 3 8 8 7 10 7 2 | 24 23 23 26 22 22 22 22 24 23 25 22
6E | 10 7 7 9 10 4 12 10 7 13 9 3 | 36 32 31 31 34 32 35 32 30 32 34 32
7 | 7 5 9 11 11 3 8 6 8 12 8 3 | 28 28 25 31 27 29 29 27 30 32 29 27
8 | 9 5 7 6 7 1 8 7 8 9 8 2 | 24 24 24 24 22 23 23 25 22 25 22 22
9 | 9 8 5 7 9 3 6 8 9 11 8 2 | 43 39 38 38 41 39 40 41 42 41 41 40
10 | 9 6 8 11 4 3 10 7 7 9 11 2 | 24 23 24 25 21 23 22 22 20 24 21 21
11E | 8 9 8 7 10 5 11 15 7 14 9 3 | 46 44 43 45 46 44 45 45 43 41 47 44
12 | 7 7 5 8 7 3 18 7 5 8 9 2 | 39 39 40 41 38 39 41 40 42 40 38 39
13 | 9 8 11 9 14 7 12 9 7 21 8 3 | 53 51 48 50 57 53 51 51 51 57 53 51
14 | 6 13 5 7 10 3 9 13 9 8 9 3 | 38 40 38 39 41 38 41 40 38 38 39 38
15 | 9 6 10 10 13 2 13 8 7 14 9 3 | 40 35 34 39 40 37 40 36 38 38 42 37
16 | 7 8 8 7 7 3 18 7 11 10 7 3 | 40 36 39 38 37 38 39 38 43 36 40 38
17 | 6 8 8 10 8 3 9 9 8 11 8 2 | 39 40 37 38 37 38 37 39 38 39 39 38
18E | 10 12 8 8 15 4 11 18 17 17 9 4 | 42 43 41 44 46 42 44 44 40 41 42 41
19 | 6 6 7 11 7 2 11 9 6 9 12 2 | 35 34 33 38 34 35 34 34 36 39 36 34
20 | 8 6 9 7 7 3 9 9 8 12 8 2 | 33 30 30 31 31 31 33 29 29 33 33 30
X21E | 10 8 9 12 7 5 --- 6 7 12 9 3 | 48 46 47 47 43 46 --- 48 49 51 51 47
22 | 7 5 7 8 9 3 10 6 10 9 6 2 | 62 64 64 65 65 64 63 64 67 67 66 64
23 | 13 7 8 10 6 3 10 7 7 13 11 3 | 26 23 22 29 26 24 27 21 25 23 27 23
24 | 9 9 10 17 11 3 8 9 13 11 16 4 | 23 23 23 27 24 23 20 24 26 23 28 22
25 | 7 10 8 9 7 3 10 11 6 9 8 3 | 25 34 31 26 26 26 25 35 31 28 30 28
26 | 8 10 8 5 7 3 9 9 10 5 7 2 | 27 32 31 27 27 29 27 32 30 25 28 28
27 | 6 7 8 7 7 2 8 7 7 10 7 2 | 40 38 41 42 41 40 39 41 44 42 41 40
28 | 10 11 6 10 13 4 8 10 7 13 9 3 | 39 37 37 40 42 39 37 38 40 35 39 37
29 | 11 7 9 7 12 4 16 7 10 10 8 3 | 34 30 31 35 32 32 34 33 35 35 33 32
30 | 8 9 6 10 8 4 8 9 9 11 10 3 | 37 33 32 32 31 32 31 33 27 34 34 31
31 | 10 8 9 7 10 4 7 6 6 9 6 2 | 35 39 35 39 37 37 36 39 41 38 39 37
32 | 8 10 6 13 7 4 5 6 5 10 8 2 | 20 18 19 21 20 19 16 19 19 20 20 18
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 8 8 8 9 9 3 10 9 8 11 9 |T 37 36 34 35 36 36 34 37 37 37 37 35
WRMS | 8 8 8 9 9 3 10 9 8 11 8 |NE 33 33 32 34 33 32 32 33 34 33 34 32
MEDI | 8 8 8 9 8 3 9 8 7 10 8 |MD 37 34 33 38 34 35 34 35 36 36 37 34
Table 3.2353.6 GPS week: 2353 Day: 6 MJD: 60721.000
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 --- 14 5 --- 15 10 19 11 4 | 139 139 11 --- 141 141 --- 139 139 146 139 139
2E | 6 9 7 8 12 3 8 8 10 17 9 3 | 42 39 38 42 42 40 40 38 45 40 44 41
3 | 5 9 6 9 5 2 9 7 9 14 9 2 | 21 23 24 21 20 21 20 24 22 23 22 21
4 | 8 7 9 11 9 3 7 13 9 15 8 3 | 61 64 61 66 62 61 63 64 64 62 63 62
5 | 6 6 6 10 6 3 10 8 7 10 8 2 | 29 28 27 32 29 28 27 27 30 32 28 28
6E | 9 10 7 7 9 3 12 7 6 14 7 3 | 45 46 44 44 43 44 48 44 48 47 46 45
7 | 6 8 9 7 12 2 7 8 5 8 7 2 | 24 26 22 27 22 24 23 24 25 28 25 24
8 | 8 7 6 5 7 3 8 7 9 12 9 2 | 29 27 30 27 28 28 27 28 27 32 26 27
9 | 7 9 5 7 10 3 7 8 9 12 9 2 | 50 48 48 47 48 47 47 48 51 47 49 47
10 | 6 7 8 6 6 3 10 8 8 11 10 2 | 24 23 25 24 24 23 24 25 22 20 22 23
11E | 8 8 6 9 11 4 11 15 8 12 7 3 | 71 73 71 72 71 71 74 72 74 75 73 72
12 | 5 7 5 9 7 3 18 6 5 9 9 2 | 46 48 47 48 46 46 50 49 48 45 45 47
13 | 10 8 11 9 12 4 13 9 7 14 10 3 | 54 54 51 53 59 54 54 53 56 57 57 54
14 | 5 13 6 5 10 3 11 13 8 9 8 3 | 50 51 50 49 53 51 51 50 52 53 51 50
15 | 8 8 9 8 11 3 10 8 8 13 12 3 | 43 40 37 43 45 41 44 40 44 39 42 41
16 | 5 7 7 7 8 3 19 7 10 10 11 3 | 41 41 41 43 40 41 39 41 43 42 44 41
17 | 5 9 9 7 10 3 9 8 9 13 8 2 | 37 41 38 40 37 38 40 41 39 41 39 38
18E | 9 9 8 10 16 4 10 18 14 17 10 4 | 60 66 60 62 68 62 63 62 63 60 61 62
19 | 4 7 7 7 7 3 11 9 7 16 9 2 | 40 39 39 42 40 40 41 40 43 46 43 40
20 | 6 6 5 7 9 3 11 12 7 9 9 2 | 31 32 29 32 32 31 33 30 31 33 30 30
X21E | 8 9 10 8 10 4 --- 6 8 18 9 3 | 40 38 37 41 37 37 --- 40 42 41 44 39
22 | 6 9 7 6 10 2 9 7 9 11 6 2 | 62 64 64 64 64 63 62 64 65 62 67 63
23 | 10 8 7 9 7 3 11 8 8 18 10 3 | 32 34 32 36 37 33 37 33 33 28 32 33
24 | 8 10 8 15 12 4 11 9 13 13 14 3 | 24 25 23 27 26 23 21 25 28 28 26 23
25 | 7 10 6 8 7 5 11 10 5 10 11 2 | 28 36 31 30 28 28 26 35 30 29 33 30
26 | 6 9 8 6 7 2 9 9 10 12 10 2 | 25 30 29 26 25 26 24 31 28 23 29 26
27 | 7 6 8 6 9 3 8 6 7 11 9 2 | 44 45 45 45 45 45 44 44 47 49 48 45
28 | 8 10 6 7 16 2 10 11 7 13 11 3 | 50 47 48 51 55 50 49 49 50 43 51 49
29 | 8 8 9 7 14 4 18 9 9 10 10 3 | 48 46 44 47 46 44 50 47 47 49 45 46
30 | 7 10 6 10 9 3 7 8 6 10 9 2 | 42 39 39 37 36 39 38 39 40 43 37 38
31 | 8 8 9 7 11 3 9 8 7 11 9 2 | 29 33 30 31 28 30 29 34 34 32 31 30
32 | 8 8 5 8 7 3 7 8 5 14 8 2 | 21 17 20 21 20 21 16 21 20 20 19 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 8 7 8 10 3 11 9 8 12 9 |T 43 43 38 40 43 42 40 43 44 44 44 42
WRMS | 7 8 7 8 9 3 11 9 8 12 9 |NE 37 37 36 38 37 36 37 38 38 37 37 36
MEDI | 7 8 7 7 9 3 10 8 8 12 9 |MD 41 39 38 42 40 40 40 40 43 41 43 40
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 4.2353 GPS week: 2353 MJD: 60715.0-60721.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 |U 83 38 106 |U 11 14 38 |U 11 10 25 |
emr | emr 3042 |U 62 37 107 |U 12 15 48 | 14 14 41 |
esa | esa 2976 | 77 37 111 | 11 12 42 | 13 10 25 |
gfz | gfz 2974 |U 96 38 108 |U 11 13 42 | 9 9 27 |
grg | grg 3044 |U 84 40 106 |U 12 15 44 | 9 9 26 |
igr | igr 2971 | 58 38 103 | 10 13 38 | 8 9 25 |
igs | igs 3067 | 79 37 105 | 10 12 38 | 10 9 25 |
jgx | jgx 2852 |U 61 33 111 |U 12 13 46 |U 9 9 26 |
jpl | jpl 3058 | 79 40 115 | 12 16 46 | 16 13 44 |
mit | mit 3058 |U 347 53 145 |U 11 13 43 |U 10 9 24 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: mm.
Table 5.2353.0 GPS week: 2353 Day: 0 MJD: 60715.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 6 12 24 | 10 11 31 | 13 11 21 |
emr | emr 3072 | 11 11 28 | 12 12 45 | 16 9 34 |
esa | esa 2976 | 10 8 31 | 11 13 34 | 14 11 26 |
gfz | gfz 3071 | 7 9 24 | 10 10 37 | 11 10 22 |
grg | grg 3072 | 6 13 20 | 10 12 37 | 10 10 18 |
igr | igr 2976 | 7 11 21 | 10 12 31 | 10 7 21 |
igs | igs 3072 | 7 10 21 | 9 11 31 | 11 9 21 |
jgx | jgx 2880 | 7 11 20 | 13 11 45 | 11 9 19 |
jpl | jpl 3072 | 13 16 37 | 12 17 36 | 17 8 43 |
mit | mit 3072 | 7 8 19 | 10 12 38 | 12 10 18 |
Table 5.2353.1 GPS week: 2353 Day: 1 MJD: 60716.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 14 24 | 10 12 34 | 10 12 24 |
emr | emr 3068 | 9 13 28 | 11 14 51 | 15 15 43 |
esa | esa 2976 | 9 10 28 | 11 11 48 | 14 13 27 |
gfz | gfz 3071 | 7 8 19 | 10 9 38 | 9 10 23 |
grg | grg 3072 | 8 20 24 | 11 13 44 | 10 10 23 |
igr | igr 2976 | 6 12 22 | 10 11 40 | 8 10 23 |
igs | igs 3072 | 7 12 21 | 10 10 38 | 10 11 24 |
jgx | jgx 2880 | 6 13 21 | 12 10 49 | 9 8 24 |
jpl | jpl 3072 | 11 18 30 | 12 15 49 | 15 17 45 |
mit | mit 3072 | 8 10 22 | 11 11 42 | 11 10 19 |
Table 5.2353.2 GPS week: 2353 Day: 2 MJD: 60717.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 19 26 | 9 14 34 | 11 11 27 |
emr | emr 3072 | 12 13 28 | 10 16 45 | 17 21 47 |
esa | esa 2976 | 12 16 31 | 11 12 39 | 14 14 25 |
gfz | gfz 2976 | 10 15 21 | 10 14 44 | 8 10 25 |
grg | grg 3072 | 10 22 25 | 11 16 41 | 10 10 27 |
igr | igr 2976 | 9 18 21 | 10 14 36 | 9 10 27 |
igs | igs 3072 | 9 16 23 | 9 13 36 | 10 10 27 |
jgx | jgx 2880 | 9 17 22 | 12 15 46 | 9 9 28 |
jpl | jpl 3072 | 13 18 31 | 11 17 45 | 17 12 50 |
mit | mit 3072 | 10 13 21 | 9 14 34 | 10 9 23 |
Table 5.2353.3 GPS week: 2353 Day: 3 MJD: 60718.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 | 10 17 19 | 13 12 41 | 10 8 26 |
emr | emr 2976 | 13 19 26 | 13 9 42 | 11 10 39 |
esa | esa 2880 | 13 16 24 | 13 12 39 | 12 8 23 |
gfz | gfz 2879 | 10 16 17 | 14 12 42 | 9 7 27 |
grg | grg 2976 | 9 18 21 | 14 15 47 | 9 8 28 |
igr | igr 2943 | 8 14 18 | 13 12 38 | 7 7 25 |
igs | igs 3040 | 9 16 20 | 13 11 39 | 9 8 26 |
jgx | jgx 2784 | 8 18 19 | 13 12 44 | 9 7 30 |
jpl | jpl 2976 | 13 24 26 | 14 13 45 | 15 11 42 |
mit | mit 2976 | 9 13 23 | 14 13 44 | 8 8 29 |
Table 5.2353.4 GPS week: 2353 Day: 4 MJD: 60719.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 16 21 | 10 18 44 | 10 8 22 |
emr | emr 2973 | 11 11 22 | 11 20 52 | 13 10 38 |
esa | esa 2976 | 9 12 26 | 10 15 43 | 13 7 24 |
gfz | gfz 2880 | 9 10 12 | 12 19 47 | 10 8 30 |
grg | grg 2976 | 9 14 17 | 14 19 49 | 9 7 27 |
igr | igr 2976 | 7 13 19 | 10 15 41 | 8 7 25 |
igs | igs 3072 | 8 14 18 | 10 15 44 | 9 7 23 |
jgx | jgx 2784 | 7 12 14 | 12 18 47 | 10 8 26 |
jpl | jpl 3072 | 10 17 29 | 12 19 52 | 16 11 43 |
mit | mit 3072 | 7 12 21 | 12 16 54 | 9 7 25 |
Table 5.2353.5 GPS week: 2353 Day: 5 MJD: 60720.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 13 24 | 12 16 46 | 9 7 24 |
emr | emr 3072 | 9 15 19 | 13 19 53 | 13 20 46 |
esa | esa 2976 | 8 13 25 | 12 12 53 | 12 8 23 |
gfz | gfz 2973 | 9 10 12 | 13 14 49 | 8 7 30 |
grg | grg 3072 | 9 17 21 | 14 15 44 | 9 7 27 |
igr | igr 2976 | 6 11 19 | 12 14 43 | 7 7 26 |
igs | igs 3072 | 7 12 19 | 12 14 41 | 8 7 25 |
jgx | jgx 2880 | 6 10 19 | 12 15 53 | 8 7 26 |
jpl | jpl 3072 | 10 12 26 | 14 19 49 | 15 13 41 |
mit | mit 3072 | 9 13 22 | 10 14 46 | 10 9 26 |
Table 5.2353.6 GPS week: 2353 Day: 6 MJD: 60721.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 534 176 605 | 10 15 38 | 12 12 31 |
emr | emr 3066 | 373 181 600 | 11 16 45 | 14 16 40 |
esa | esa 3072 | 478 183 613 | 9 12 39 | 12 13 26 |
gfz | gfz 2974 | 618 196 653 | 11 15 40 | 10 11 32 |
grg | grg 3072 | 540 176 616 | 11 14 46 | 10 10 34 |
igr | igr 2976 | 361 186 599 | 9 13 36 | 10 12 30 |
igs | igs 3072 | 504 181 614 | 10 13 39 | 11 12 29 |
jgx | jgx 2880 | 387 151 661 | 9 13 39 | 10 13 32 |
jpl | jpl 3072 | 482 175 628 | 12 15 47 | 16 19 46 |
mit | mit 3072 | 2378 302 890 | 11 13 44 | 10 11 28 |
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 6.2353 GPS week: 2353 MJD: 60715.500-60721.500
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 -11 62 -15 -1 | -7 16
| 12 12 37 49 8 | 2
emr uuuuu | 14 -18 4 58 0 | -17 20
| 15 12 60 46 8 | 1
esa uuuuu | 5 1 6 71 -1 | -5 14
| 6 9 23 35 2 | 1
gfz uuuuu | -2 -10 35 54 1 | 2 13
| 17 14 99 106 6 | 3
grg uuuuu | -9 12 -33 21 -2 | 5 14
| 10 9 62 47 6 | 1
igr xxxxx | 12 3 -3 20 6 | -4 15
| 9 8 41 28 4 | 3
irf xxxxx | -1 6 -22 -10 -4 | 3 15
| 5 4 14 20 3 | 2
jgx uuuuu | -7 -25 32 -127 -1 | -3 13
| 16 10 29 11 3 | 1
jpl uuuuu | 8 -6 46 -41 2 | -2 15
| 18 8 26 39 6 | 4
mit uuuuu | -18 25 -71 -130 -3 | 24 29
| 15 15 21 31 3 | 3
ngs uuuuu | 21 39 -90 169 2 | 11 17
| 31 14 169 139 3 | 2
sio xxxxx | 2 -22 -76 -76 -6 | 24 29
| 51 50 55 36 6 | 1
Table 7.2353.0 GPS week: 2353 Day: 0 MJD: 60715.500
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 -21 30 -30 -13 | -7 18
emr uuuuu | 37 -13 -39 96 5 | -17 22
esa uuuuu | -4 9 47 74 -5 | -7 18
gfz uuuuu | 6 -34 229 -5 12 | -2 16
grg uuuuu | -25 -5 11 11 1 | 4 16
igr xxxxx | 6 1 -45 6 3 | -7 17
irf xxxxx | 0 3 7 24 1 | -1 19
jgx uuuuu | -29 -33 50 -121 -2 | -5 16
jpl uuuuu | 27 5 -1 39 1 | -6 17
mit uuuuu | -12 36 -42 -128 1 | 19 28
ngs uuuuu | -23 61 -398 65 0 | 9 17
sio xxxxx | -38 -67 -63 -44 -7 | 24 28
Table 7.2353.1 GPS week: 2353 Day: 1 MJD: 60716.500
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 | 6 -12 55 -29 -11 | -6 16
emr uuuuu | 4 -4 118 48 -11 | -16 20
esa uuuuu | 0 0 -23 95 -3 | -5 13
gfz uuuuu | -5 -9 91 121 5 | 1 11
grg uuuuu | -21 15 -98 -24 4 | 6 12
igr xxxxx | 13 10 19 16 3 | -5 14
irf xxxxx | -6 10 -24 -5 -1 | 2 12
jgx uuuuu | -8 -35 34 -110 2 | -3 11
jpl uuuuu | 9 1 38 -86 -2 | -4 15
mit uuuuu | -12 14 -87 -92 1 | 23 27
ngs uuuuu | 44 38 -161 140 4 | 11 16
sio xxxxx | -62 -85 -76 -68 5 | 24 28
Table 7.2353.2 GPS week: 2353 Day: 2 MJD: 60717.500
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 | -14 -3 106 2 7 | -7 15
emr uuuuu | 26 -36 -20 127 3 | -18 21
esa uuuuu | 9 7 -14 85 -2 | -5 13
gfz uuuuu | -9 -14 0 -26 0 | 2 12
grg uuuuu | -9 20 17 0 -11 | 7 13
igr xxxxx | 21 11 -56 -5 9 | -5 14
irf xxxxx | 4 6 -29 -4 -5 | 3 13
jgx uuuuu | -20 -11 7 -145 -5 | -3 11
jpl uuuuu | 0 -12 65 -55 10 | -4 15
mit uuuuu | -11 17 -57 -146 -1 | 24 28
ngs uuuuu | 41 28 -141 232 7 | 11 16
sio xxxxx | 16 -59 -163 -102 -10 | 25 29
Table 7.2353.3 GPS week: 2353 Day: 3 MJD: 60718.500
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 -20 66 -14 -1 | -7 15
emr uuuuu | 22 -13 10 5 11 | -18 21
esa uuuuu | 3 6 -6 104 1 | -5 13
gfz uuuuu | -37 -10 -66 -89 -3 | 3 12
grg uuuuu | -1 9 -22 41 -7 | 6 13
igr xxxxx | 8 3 12 12 4 | -5 14
irf xxxxx | 0 11 -32 -8 -6 | 3 13
jgx uuuuu | -13 -17 4 -126 0 | -4 11
jpl uuuuu | 33 -2 69 -45 10 | -2 15
mit uuuuu | 3 21 -91 -99 -5 | 25 29
ngs uuuuu | -9 52 121 441 -1 | 11 17
sio xxxxx | 35 14 -66 -72 -6 | 24 28
Table 7.2353.4 GPS week: 2353 Day: 4 MJD: 60719.500
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 | -18 3 7 26 7 | -10 17
emr uuuuu | 3 -26 -37 6 -3 | -18 21
esa uuuuu | 15 -17 21 77 -1 | -8 14
gfz uuuuu | 7 13 17 26 1 | 0 13
grg uuuuu | -4 8 39 44 -3 | 3 14
igr xxxxx | 28 9 66 82 13 | -6 15
irf xxxxx | 2 3 -32 -28 -5 | 1 14
jgx uuuuu | -5 -16 15 -132 0 | -6 13
jpl uuuuu | 12 -7 31 -62 -2 | -2 15
mit uuuuu | -34 10 -63 -122 -6 | 24 29
ngs uuuuu | 62 42 -3 185 4 | 9 16
sio xxxxx | 65 16 -100 -72 -13 | 22 28
Table 7.2353.5 GPS week: 2353 Day: 5 MJD: 60720.500
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 | 14 3 108 -108 4 | -7 17
emr uuuuu | -5 -9 -49 47 -9 | -15 19
esa uuuuu | 10 -3 6 68 1 | -5 14
gfz uuuuu | 12 -16 17 204 -3 | 4 14
grg uuuuu | -2 17 -55 104 4 | 6 15
igr xxxxx | 4 -6 -9 10 6 | -1 15
irf xxxxx | -9 3 -29 -39 -6 | 4 15
jgx uuuuu | 7 -32 28 -126 3 | -3 13
jpl uuuuu | -4 -19 42 -44 -4 | 2 14
mit uuuuu | -42 24 -100 -186 -7 | 27 31
ngs uuuuu | 24 31 38 92 4 | 12 19
sio xxxxx | 46 -20 -83 -33 0 | 25 29
Table 7.2353.6 GPS week: 2353 Day: 6 MJD: 60721.500
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 -28 62 44 2 | -5 15
emr uuuuu | 10 -28 46 78 6 | -15 18
esa uuuuu | 4 2 9 -4 -1 | -3 13
gfz uuuuu | 11 1 -45 147 -3 | 6 14
grg uuuuu | -2 23 -125 -33 1 | 7 15
igr xxxxx | 6 -9 -9 16 4 | 2 14
irf xxxxx | 1 9 -18 -13 -7 | 5 15
jgx uuuuu | 17 -34 87 -128 -3 | -2 12
jpl uuuuu | -19 -9 74 -37 3 | 4 13
mit uuuuu | -16 52 -60 -138 -5 | 28 32
ngs uuuuu | 7 22 -86 24 -1 | 14 20
sio xxxxx | -50 47 21 -142 -7 | 26 30
More information about the IGSREPORT
mailing list