[IGSREPORT-30889] Wk 2412 IGS Final Orbits
acc
acc at igs.org
Fri Apr 17 02:19:20 UTC 2026
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2412 (Mar 29, 2026 - Apr 04, 2026)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS0OPSFIN_${yyyy}${doy}0000_01D_15M_ORB.SP3 IGS GPS ephemeris files in SP3
format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_05M_CLK.CLK IGS GPS satellite and station
clocks in clock RINEX format.
IGS0OPSFIN_${yyyy}${doy}0000_01D_01D_CLS.SUM IGS GPS clock combination summary
report.
IGS0OPSFIN_${yyyy}${doy}0000_07D_01D_ERP.ERP Earth Rotation Parameters (ERP)
and their rates as well as
Universal Time (UT1-UTC) and
Length Of Day (LOD) associated
with IGS ephemerides.
IGS0OPSFIN_20260880000_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 | ASCG BADG CCJ2 CMUM DJIG GANP HKSL KMNM NRMD TLSE
0 | COD | YAR2
0 | EMR | MAW1 BADG MAW1 NRMD
0 | ESA | BAKE BRAZ CUSV IQAL MGUE NRMD OHI3 CHUR CUSV FLIN
0 | ESA | MGUE
0 | GFZ | 20 21 20 21 BADG CMUM DJIG NRMD ONSA POHN DJIG ONSA
0 | GFZ | POHN
0 | GRG | OHI3 KMNM NRMD
0 | JPL | CHTI GLPS BADG CHTI DJIG HKSL MAC1 NRMD
0 | MIT | GMSD GRAC MADR MCM4 MEDI NYAL VACS VIS0 YARR ZIM2
0 | MIT | GMSD GRAC MADR MCM4 MEDI NYAL VACS VIS0 YARR ZIM2
1 | COD | ASCG BADG CCJ2 CMUM DARW FAA1 GANP KMNM LMMF MOBS
1 | COD | NNOR NRMD NYAL THTG TLSE WIND YEL2
1 | EMR | DAV1 NRMD WIND YEL2
1 | ESA | MGUE WIND CMUM MAL2 NRMD
1 | GFZ | 20 21 20 21 CMUM NRMD ONSA POHN CMUM ONSA POHN
1 | GRG | NNOR NRMD WIND KMNM NNOR NRMD WIND
1 | JPL | BADG NRMD WIND
1 | MIT | GMSD GRAC HERS IRKJ JOZE MADR MAR6 MCM4 MEDI NYAL
1 | MIT | SFER STJO TRO1 VACS YARR YEBE ZIM2 GMSD GRAC HERS
1 | MIT | IRKJ JOZE MADR MAR6 MCM4 MEDI SFER STJO TRO1 VACS
1 | MIT | YARR YEBE ZIM2
2 | COD | ABMF ASCG BADG BRAZ CMUM DARW FAA1 GANP GLSV GODN
2 | COD | GRAC GUAM HKSL MCIL MCM4 MOBS POVE SANT THTG VNDP
2 | COD | WIND XMIS YEL2 ZIM2 BRAZ GLSV GRAC POVE
2 | EMR | BADG NYAL BADG IISC NYAL WIND
2 | ESA | CHUR MGUE GLSV MGUE POVE
2 | GFZ | 20 21 12 20 21 BADG CHAN CMUM ONSA POHN CHAN ONSA
2 | GFZ | POHN
2 | GRG | WIND
2 | JGX | LMMF IISC
2 | JPL | BADG HKSL IISC PTGG
2 | MIT | GMSD MADR MCM4 MEDI METG NLIB NYAL STJO TLSE TONG
2 | MIT | VACS VIS0 WROC GMSD MADR MCM4 METG NLIB NYAL STJO
2 | MIT | TLSE TONG VACS VIS0 WROC
3 | COD | ABMF BADG CHUR CMUM DARW FAA1 GANP HKSL LMMF NLIB
3 | COD | NRMD SCH2 WIND ABMF CMUM SCH2 WIND
3 | EMR | TID1 BADG CHUR DAV1 NRMD TID1
3 | ESA | BAKE BOAV MGUE WIND BOAV JOG2 NLIB ULAB WIND
3 | GFZ | 20 21 20 21 BADG CHUR CMUM NLIB NRMD ONSA PTVL CMUM
3 | GFZ | NLIB ONSA PTVL
3 | GRG | NRMD NRMD WIND WUH2
3 | JGX | WIND WIND
3 | JPL | BADG HKSL NRMD
3 | MIT | AUCK BADG BRST BRUX FLRS GANP GMSD KITG MADR MGUE
3 | MIT | VIS0 YARR AUCK BADG BRST BRUX FLRS GANP GMSD KITG
3 | MIT | MADR VIS0 YARR
4 | COD | CUSV DUBO GLSV MCM4 NRMD NTUS TUVA YEL2
4 | EMR | 12 CHUR TID1 YEL2 BRAZ CHUR DUBO GLSV IQAL NRMD QAQ1
4 | EMR | SCOR TUVA WHIT YEL2
4 | ESA | CHUR CUSV FAIR FLIN GLSV MAC1 MAW1 MGUE NRMD OHI3
4 | ESA | TUVA WHIT CHUR FAIR GLSV MAC1 MAW1 MGUE OHI3 TUVA
4 | ESA | WHIT
4 | GFZ | 20 21 20 21 NRMD ONSA POHN TUVA ONSA POHN
4 | GRG | MAC1 NRMD MAC1 NNOR NRMD
4 | JPL | CAS1 CHTI DAV1 GLPS HKSL ISPA MAC1 MCM4 NRMD SYOG
4 | JPL | TUVA
4 | MIT | BRUX GANP GMSD HOFN KITG MAR6 VACS BRUX GANP GMSD
4 | MIT | HOFN KITG VACS
5 | COD | ASCG BADG CMUM FAIR GANP NLIB NRMD ROTH YEL2 YKRO
5 | COD | PTVL ROTH
5 | EMR | NRMD QAQ1 CAS1 CHUR DAV1 MAC1 MAW1 QAQ1 TUVA YEL2
5 | ESA | CAS1 CHUR CPVG IQAL KIRU YEL2 CHUR CPVG IQAL MAW1
5 | ESA | MGUE OHI3 POVE YEL2 YKRO
5 | GFZ | 20 21 27 5 20 21 27 BADG CMUM FAIR NRMD ONSA POHN
5 | GFZ | POVE ZAMB ONSA POHN POVE ZAMB
5 | GRG | CAS1 FAIR LMMF MAW1 FAIR MAW1 YELL
5 | JGX | LMMF
5 | JPL | CAS1 CHTI FAIR GLPS MAC1
5 | MIT | BAKE FTNA GMSD IRKJ MEDI NIST PARC REYK SFER STJO
5 | MIT | SVTL VACS WSRT BAKE FTNA GMSD IRKJ MEDI PARC REYK
5 | MIT | SFER STJO SVTL VACS WSRT
6 | COD | ADIS ASCG BADG CHUR CUSV GRAC HKSL HOLB NRMD STK2
6 | COD | WHIT YEL2 ADIS CUSV
6 | EMR | OHI3 BADG MAL2 OHI3 WHIT
6 | ESA | BADG CPVG CUSV FAIR MGUE NRMD CPVG CUSV FAIR GRAC
6 | ESA | MAL2 MGUE OHI3 YEL2
6 | GFZ | 20 21 20 21 BADG CHUR NRMD ONSA POHN WHIT ONSA POHN
6 | GRG | CPVG YEL2 CPVG
6 | JPL | CPVG BADG CHTI CPVG GLPS HKSL HOLB MBAR
6 | MIT | CHAN GANP GMSD KOKB KOUR MADR MATE MEDI NIST NYAL
6 | MIT | STJO SVTL YARR YEL2 CHAN GANP GMSD KOKB KOUR MADR
6 | MIT | MATE MEDI NYAL STJO SVTL YARR YEL2
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | ESA | ~23:10 | ~ -0.28 ns
1 | ESA | ~06:00 | ~ -0.29 ns
2 | ESA | ~06:05 | ~ -0.28 ns
3 | ESA | ~09:00 | ~ 0.30 ns
4 | ESA | ~06:25 | ~ 0.28 ns
5 | ESA | ~23:00 | ~ -0.28 ns
6 | ESA | ~23:00 | ~ 0.29 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
Starting 27-Nov-2022 (GPS Week 2238, day 0, MJD 59910), all IGS products
are based on the IGS realization of the ITRF2020 reference frame (IGS20).
Starting from the same date, the IGS products are based on the repro3
standards, including lomg filename formats.
For more information see IGSMAIL #8238, #8256, #8274 and #8282.
Starting 02-Feb-2025 (GPS Week 2352, day 0, MJD 60708), all IGS products
are based on the IGS realization of the first yearly update of ITRF2020
called ITRF2020-u2023. This IGS realization is called IGb20.
For more information see IGSMAIL #8543.
Starting 11-Jan-2026 (GPS Week 2401, day 0, MJD 61051), all IGS products
are based on the IGS realization of the second yearly update of ITRF2020
called ITRF2020-u2024. This IGS realization is called IGc20.
For more information see IGSMAIL #8634.
8. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | .8 -.1 -.4 -3 -9 -2 .07
EMR | 0 | 10.8 -1.5 -6.1 0 7 0 .22
ESA | 0 | .7 -.9 -.7 -2 5 10 -.67
GFZ | 0 | .4 .1 .2 -8 15 -6 .35
GRG | 0 | .8 -.2 -.6 -3 2 -17 .07
JGX | 0 | 5.2 6.0 -10.2 12 -1 9 -.04
JPL | 0 | 5.6 -3.8 -3.2 -11 11 5 .20
MIT | 0 | 9.4 -1.6 24.4 16 0 3 .24
NGS | 0 | 7.8 -2.1 .7 -3 37 -33 .34
SIO | 0 | 5.9 5.4 14.0 137 55 -28 .26
COD | 1 | .8 -.5 -.3 -2 -10 3 -.07
EMR | 1 | 10.1 -2.8 -6.5 2 5 1 .21
ESA | 1 | .1 -.8 -.5 13 15 27 -.77
GFZ | 1 | -.4 .0 -.3 -19 8 6 .36
GRG | 1 | 1.0 -1.2 -.2 9 8 32 .03
JGX | 1 | 5.6 6.1 -8.1 7 14 5 -.15
JPL | 1 | 8.5 -3.8 -3.6 7 14 18 .23
MIT | 1 | 6.2 -1.5 23.2 15 -1 7 .08
NGS | 1 | 7.6 .5 .1 -13 22 -28 .08
SIO | 1 | 5.1 4.6 12.5 157 -89 -9 .20
COD | 2 | .7 -.5 -.4 -1 -9 6 -.11
EMR | 2 | 9.6 1.1 -7.8 -1 1 -3 .19
ESA | 2 | .2 -.7 -.6 1 4 19 -.74
GFZ | 2 | -.1 .6 -.1 -10 14 -3 .38
GRG | 2 | .8 -.4 -.5 -4 5 -10 .17
JGX | 2 | 4.2 7.9 -7.4 2 -13 -5 -.08
JPL | 2 | 5.0 -.1 -1.2 -3 15 0 .14
MIT | 2 | 9.0 -.8 24.0 3 -6 9 .03
NGS | 2 | 10.6 -2.4 -2.3 -19 17 -33 .24
SIO | 2 | 1.1 8.4 9.7 59 -107 -19 .19
COD | 3 | .8 -.7 -.5 -7 -19 7 -.03
EMR | 3 | 9.6 -4.2 -4.4 -4 7 -6 .23
ESA | 3 | .5 -.6 -.8 -6 7 12 -.78
GFZ | 3 | .1 .0 -.0 -13 -1 17 .42
GRG | 3 | .1 -.6 -.5 -11 5 -1 .09
JGX | 3 | 2.9 7.4 -8.9 7 -26 -4 -.03
JPL | 3 | 4.3 -7.9 -1.8 -5 12 4 .06
MIT | 3 | 7.7 -6.7 24.6 8 3 -4 -.01
NGS | 3 | 11.7 -1.5 10.8 14 6 -27 .21
SIO | 3 | 3.4 2.6 12.8 15 -44 -28 -.05
COD | 4 | .8 -.1 -.3 -4 -15 8 .10
EMR | 4 | 6.9 -2.8 -6.9 2 4 5 .40
ESA | 4 | .3 -1.0 -.7 -6 0 17 -.62
GFZ | 4 | -.3 -.1 -.1 -15 1 2 .41
GRG | 4 | .7 -.5 -.1 -8 4 -11 .21
JGX | 4 | 4.5 3.0 -12.3 3 -27 6 .07
JPL | 4 | 4.5 -9.8 -3.6 1 17 4 .19
MIT | 4 | 6.0 -5.0 22.2 1 -6 -3 .19
NGS | 4 | 9.8 -5.0 15.3 23 -3 -47 .27
SIO | 4 | -1.8 1.9 7.9 61 -17 21 .22
COD | 5 | .6 -.2 .1 -6 -7 15 .12
EMR | 5 | 13.8 -1.5 -9.0 1 4 8 .25
ESA | 5 | .2 -.3 -.4 8 5 29 -.56
GFZ | 5 | -.3 .5 -.4 -18 8 5 .39
GRG | 5 | .6 -.9 .0 1 5 8 .32
JGX | 5 | 3.6 4.9 -9.9 11 -23 6 .22
JPL | 5 | 1.7 -7.0 -3.2 -4 12 13 .30
MIT | 5 | 6.0 -2.7 21.4 14 -12 5 .22
NGS | 5 | 10.2 -1.9 1.5 -4 26 -52 .34
SIO | 5 | 3.4 3.5 4.3 117 -120 31 .05
COD | 6 | .6 .5 .4 -3 -4 3 .03
EMR | 6 | 11.2 -5.1 1.8 8 0 1 .38
ESA | 6 | .2 -.1 -.7 -1 3 24 -.74
GFZ | 6 | -.3 -.1 .0 -10 0 15 .28
GRG | 6 | .6 -.4 .2 -2 12 -2 .09
JGX | 6 | 5.1 4.2 -7.2 12 -15 4 -.11
JPL | 6 | 3.0 -8.8 1.2 -2 12 5 .26
MIT | 6 | 5.7 -3.9 21.3 3 -6 -1 .18
NGS | 6 | 10.0 2.5 -.8 -26 14 -26 .32
SIO | 6 | 3.8 2.0 7.1 10 -24 50 .14
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 1.2412.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2412.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 2.2412.[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 3.2412.[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 5.2412.0-6). 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 2412 summary. (Mar 29, 2026 - Apr 04, 2026)
Table 1.2412.a GPS week: 2412 MJD: 61128.000-61134.000
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 924| 0 0 2 3 3 8 -.01 6 6 | -759 121 5 131
| 0 0 0 8 11 18 .01 | 82 132
emr 106| 0 0 1 1 12 1 .04 9 9 | 4332 -8738 6 114
| 0 0 1 5 9 10 .02 | 11954 23771
esa 185| 0 0 -4 2 -9 5 -.15 8 8 | 1074 119 7 212
| 0 0 0 7 6 9 .01 | 611 441
gfz 145| 0 0 0 0 1 -1 .06 9 9 | -61 -147 11 118
| 0 0 0 13 15 3 .02 | 99 177
grg 124| 1 0 6 -19 10 -3 .05 10 9 | -48 13 8 129
| 0 0 1 6 11 13 .01 | 91 120
igr n/a| 0 0 0 -9 -6 -1 .01 3 3 | 5983 76 9 76
| 0 0 0 7 8 8 .00 | 543 409
jgx n/a| 0 0 -6 19 -10 -5 -.01 6 6 | -40 16 28 86
| 0 0 0 10 10 11 .01 | 94 112
jpl 120| 0 0 3 0 0 13 .06 9 9 | -2880 142 7 66
| 0 0 0 9 7 9 .02 | 768 506
mit 367| 0 0 1 0 -1 -20 .05 8 7 | 5966 111 44 80
| 0 0 0 19 24 29 .01 | 520 180
ngs 262| 0 0 0 -8 -2 -8 -.11 10 10 | -759 118 520 842
| 0 1 3 23 23 7 .02 | 81 128
sio 355| 0 0 0 -23 0 6 .05 9 8 | --- --- --- ---
| 0 0 0 11 18 26 .02 | --- ---
Table 1.2412.b GPS week : 2412 MJD: 61128.000-61134.000
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 4 3 |
2 | 3 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 4 |
6 | 3 3 3 3 3 3 3 |
7 | 3 3 3 3 3 3 3 |
8 | 2 2 2 2 2 2 3 |
9 | 2 2 2 2 3 3 2 |
10 | 3 3 3 3 3 3 3 |
11 | 3 3 3 3 3 3 3 |
12 | 3 3 4 3 3 3 4 |
13 | 2 2 3 3 3 3 3 |
14 | 3 3 4 3 3 3 3 |
15 | 2 2 2 3 2 2 2 |
16 | 4 3 3 4 4 3 4 |
17 | 3 2 2 2 3 2 2 |
18 | 3 3 3 3 3 3 3 |
19 | 3 3 3 3 3 3 3 |
20 | 2 3 3 3 3 3 3 |
21 | 3 3 3 3 3 3 3 |
22 | 3 3 3 3 3 3 3 |
23 | 3 3 4 3 3 3 3 |
24 | 3 2 3 3 3 3 3 |
25 | 3 3 3 4 3 3 3 |
26 | 4 4 3 3 4 4 4 |
27 | 2 2 3 2 3 2 2 |
28 | 3 3 3 3 3 3 3 |
29 | 3 3 3 2 3 3 3 |
30 | 2 3 3 2 3 2 3 |
31 | 3 3 3 3 3 3 3 |
32 | 2 2 3 3 3 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 2.2412.0 GPS week: 2412 Day: 0 MJD: 61128.000
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 930| 0 0 1 -7 -16 11 -.01 6 6 | -824 228 6 136
emr 109| 0 0 0 0 19 -3 .02 9 9 | 329 -710 7 100
esa 186| 0 0 -3 5 -1 1 -.15 7 8 | 747 -635 7 225
gfz 147| -1 0 2 21 26 -3 .10 9 10 | 70 -336 10 119
grg 126| 2 -1 7 -13 24 -11 .04 10 9 | 17 -22 9 132
igr n/a| 0 0 0 -6 4 1 .02 3 3 | 5816 -679 9 77
jgx n/a| 0 0 -7 33 -6 0 -.02 6 6 | 46 -79 29 90
jpl 120| -1 1 4 10 5 15 .07 9 9 | -3203 -812 8 68
mit 367| 0 0 0 -3 -35 17 .03 9 8 | 5573 -192 50 76
ngs 263| 0 0 0 -16 16 -22 -.11 10 10 | -807 192 474 918
sio 358| 0 0 0 -36 -7 -7 .06 9 8 | --- --- --- ---
Table 2.2412.1 GPS week: 2412 Day: 1 MJD: 61129.000
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 927| -1 0 3 11 3 7 .01 6 6 | -671 0 5 137
emr 110| 1 -1 1 0 6 -2 .02 8 8 | -590 709 7 110
esa 186| 0 0 -2 9 -5 5 -.16 7 7 | 65 799 7 211
gfz 145| 0 0 0 1 -2 -5 .08 11 11 | -182 -103 11 122
grg 128| 1 0 5 -20 2 -19 .06 9 9 | -208 80 8 124
igr n/a| 0 0 0 -8 -13 -12 .01 3 3 | 5021 653 9 70
jgx n/a| 0 0 -6 20 -4 -22 -.01 6 6 | -185 84 27 86
jpl 120| -1 0 3 12 6 23 .04 9 9 | -4110 788 7 74
mit 367| 0 0 1 -21 17 -11 .05 8 7 | 5178 340 44 69
ngs 262| 0 1 -1 -5 -25 -13 -.07 10 10 | -670 -2 610 976
sio 355| 0 -1 0 -35 2 16 .03 9 8 | --- --- --- ---
Table 2.2412.2 GPS week: 2412 Day: 2 MJD: 61130.000
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 920| -1 0 2 18 11 -14 .01 6 6 | -808 159 5 124
emr 109| 1 0 1 1 2 13 .04 9 9 | -432 533 7 105
esa 186| 0 0 -5 -7 -16 16 -.16 8 8 | 755 207 9 232
gfz 148| 0 0 2 -21 7 5 .06 9 9 | -80 -286 11 117
grg 127| 1 0 5 -27 10 -10 .03 9 9 | -79 -29 8 130
igr n/a| -1 0 0 -22 -8 13 .01 3 3 | 5653 218 9 74
jgx n/a| 0 0 -6 2 -1 0 .00 6 6 | -97 41 28 89
jpl 120| 0 0 4 -14 -1 15 .06 10 10 | -3388 291 7 59
mit 367| 0 0 1 8 7 -25 .04 8 7 | 5635 253 43 75
ngs 263| 0 0 -1 41 -30 -5 -.10 11 11 | -812 164 541 806
sio 354| 0 0 0 -13 1 -10 .06 11 9 | --- --- --- ---
Table 2.2412.3 GPS week: 2412 Day: 3 MJD: 61131.000
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 922| 0 0 1 3 18 45 -.01 5 5 | -618 -79 6 130
emr 107| 0 -1 0 -7 18 9 .05 9 9 | -308 644 6 116
esa 185| 0 0 -5 3 -15 -8 -.14 8 8 | 1080 362 8 210
gfz 147| -1 0 0 9 4 -4 .06 8 9 | -150 -8 11 115
grg 125| 0 -1 4 -23 0 19 .04 10 9 | -89 94 7 123
igr n/a| 0 0 0 -7 -3 -4 .02 3 3 | 6052 246 11 85
jgx n/a| 0 0 -6 8 -7 3 -.00 7 7 | -95 128 30 84
jpl 120| 0 0 2 -5 -7 5 .08 10 10 | -2942 503 8 59
mit 367| 0 0 1 14 13 -45 .07 8 7 | 6181 -12 46 80
ngs 264| 0 0 6 -15 -22 -1 -.11 10 10 | -620 -77 538 870
sio 360| 0 0 -1 -8 -26 -35 .03 9 8 | --- --- --- ---
Table 2.2412.4 GPS week: 2412 Day: 4 MJD: 61132.000
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 919| -1 0 1 -2 -2 -4 -.02 6 6 | -772 211 6 132
emr 104| 0 0 0 4 20 -18 .06 9 9 | 31433 -62636 6 163
esa 186| 0 0 -4 7 -2 13 -.14 7 7 | 1440 -136 8 219
gfz 146| -1 1 0 -6 -3 -1 .05 10 10 | 47 -363 12 121
grg 123| 2 -1 7 -7 28 -8 .04 10 10 | 81 -221 9 134
igr n/a| 0 0 0 -1 5 2 .01 3 3 | 6257 -145 10 71
jgx n/a| 0 0 -7 25 -19 -16 -.00 7 7 | 89 -192 31 91
jpl 120| 0 0 4 -1 8 22 .07 9 9 | -2458 -85 7 78
mit 367| 0 0 0 -12 -32 1 .07 8 7 | 6099 173 43 93
ngs 262| 1 -1 4 -19 9 1 -.12 10 10 | -776 214 530 881
sio 355| -1 0 0 -32 34 7 .05 10 10 | --- --- --- ---
Table 2.2412.5 GPS week: 2412 Day: 5 MJD: 61133.000
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 924| -1 0 2 -3 12 12 -.00 6 5 | -785 51 6 131
emr 105| 1 0 1 11 -2 7 .04 9 9 | -114 240 6 97
esa 186| 0 0 -4 8 -10 11 -.14 7 7 | 1540 187 7 202
gfz 144| 0 0 0 -5 -24 0 .03 9 9 | -128 0 12 119
grg 122| 1 -1 6 -17 0 -6 .06 10 9 | -29 48 9 132
igr n/a| 0 0 -1 -1 -17 1 .01 3 3 | 6475 146 10 79
jgx n/a| 0 0 -5 24 -30 7 -.01 7 7 | -48 87 29 86
jpl 120| 1 0 3 0 -12 16 .05 9 9 | -2183 207 6 67
mit 367| 0 1 1 -16 27 -70 .05 8 7 | 6533 29 43 89
ngs 261| 0 0 0 -10 19 -8 -.13 11 10 | -789 58 495 771
sio 355| 0 0 0 -17 10 37 .05 9 8 | --- --- --- ---
Table 2.2412.6 GPS week: 2412 Day: 6 MJD: 61134.000
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 927| 0 -1 3 3 1 0 -.01 7 7 | -837 278 6 129
emr 104| 0 -1 4 3 21 4 .05 9 9 | 9 54 7 109
esa 186| 0 0 -4 -8 -11 -4 -.14 8 7 | 1892 51 6 191
gfz 144| 0 0 0 0 0 0 .04 9 9 | -4 64 11 117
grg 122| 1 0 4 -23 9 9 .06 10 9 | -32 142 7 133
igr n/a| 0 0 -2 -17 -10 -10 .01 3 3 | 6608 99 8 80
jgx n/a| 0 0 -4 19 -6 -10 -.01 7 7 | 6 45 26 78
jpl 120| 0 0 3 -7 0 -4 .03 10 10 | -1879 107 6 63
mit 367| 0 1 0 33 -11 -9 .07 8 7 | 6563 187 40 78
ngs 260| 0 1 -3 -30 19 -6 -.11 11 11 | -840 281 452 674
sio 353| 0 0 0 -19 -10 35 .06 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 3.2412.0 GPS week: 2412 Day: 0 MJD: 61128.000
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 | 6 11 7 --- 9 3 7 12 12 14 10 3 | 45 45 48 --- 47 45 46 48 46 47 47 45
2 | 7 8 10 9 12 4 9 10 10 9 9 3 | 21 19 19 23 22 19 17 21 25 20 29 19
3 | 7 10 6 11 10 2 6 9 9 9 12 3 | 22 23 22 23 23 22 21 23 23 22 26 22
4 | 5 12 4 8 10 2 6 12 6 9 9 2 | 28 27 26 29 31 27 27 27 30 29 34 27
5 | 7 8 8 10 8 4 5 9 9 7 8 2 | 29 25 24 29 30 27 28 26 28 30 32 27
6 | 5 10 8 6 11 3 6 8 8 7 8 2 | 30 29 29 31 32 29 27 29 29 27 30 29
7 | 4 6 8 10 9 4 6 8 11 8 8 2 | 26 26 25 33 25 26 26 25 28 27 26 25
8 | 3 7 7 6 7 2 4 5 5 8 7 2 | 16 18 18 17 15 15 14 18 16 15 20 15
9 | 4 6 7 8 8 3 4 6 4 8 8 2 | 23 25 25 23 25 23 21 27 22 22 24 23
10 | 7 10 6 11 12 3 8 9 8 6 9 3 | 28 28 28 29 27 27 26 29 26 27 26 26
11 | 7 9 6 12 10 3 7 14 8 10 7 3 | 34 34 36 31 39 35 35 40 35 36 37 35
12 | 8 8 10 9 9 4 8 11 11 12 8 3 | 31 31 31 29 33 32 34 31 32 35 35 31
13 | 6 8 7 7 8 3 6 7 6 7 6 2 | 23 26 22 23 25 23 21 26 23 24 26 23
14 | 6 8 9 9 9 3 6 12 10 14 7 3 | 58 61 61 56 63 60 62 60 59 52 60 59
15 | 4 7 4 5 7 2 5 6 6 8 8 2 | 28 27 27 28 29 27 27 28 30 30 31 28
16 | 7 11 11 11 12 4 7 10 15 12 8 3 | 36 34 34 35 34 34 35 34 33 36 36 33
17 | 6 8 5 9 7 4 4 6 7 8 12 2 | 25 29 27 26 25 28 27 27 26 26 31 26
18 | 7 10 6 8 9 3 7 14 8 14 9 3 | 38 36 39 39 38 38 38 42 36 42 39 38
19 | 7 7 6 9 6 4 6 5 9 13 11 2 | 24 26 26 26 25 26 25 25 26 26 30 25
20 | 7 7 7 8 6 4 5 6 9 7 6 2 | 48 50 49 54 49 50 49 51 49 47 51 49
21 | 8 9 5 8 10 3 8 12 9 9 7 2 | 73 73 72 70 75 72 71 74 74 70 70 72
22 | 4 8 8 8 9 3 7 7 10 10 10 2 | 27 28 27 29 30 27 27 30 30 30 31 28
23 | 5 8 7 15 10 4 8 15 8 11 9 3 | 48 49 48 49 49 48 47 51 49 45 47 47
24 | 6 8 6 9 9 2 7 7 7 9 6 2 | 24 23 24 19 22 22 22 24 23 22 24 22
25 | 7 8 8 9 7 4 6 12 12 7 7 2 | 67 67 68 65 68 67 67 68 67 67 68 67
26E | 8 11 10 12 18 3 8 8 10 10 12 3 | 28 27 27 29 32 26 25 26 29 27 34 26
27 | 4 6 8 8 9 2 4 6 6 11 8 2 | 18 20 21 20 18 18 16 21 18 18 22 18
28 | 6 9 6 8 11 2 7 11 7 12 8 2 | 48 48 46 50 53 48 48 51 47 52 49 48
29 | 7 7 6 8 8 3 4 8 9 11 7 2 | 28 27 25 28 27 27 27 28 30 29 31 27
30 | 6 8 6 8 8 3 6 6 7 10 5 2 | 23 24 24 25 25 23 22 26 23 25 23 23
31 | 7 6 8 9 10 2 5 7 7 14 10 2 | 22 25 19 27 23 23 22 24 23 25 22 22
32 | 4 8 7 10 6 3 6 6 6 8 9 2 | 22 25 24 20 20 21 19 26 19 20 22 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 7 9 10 3 6 9 9 10 9 |T 32 32 32 32 33 32 31 33 32 32 34 32
WRMS | 6 9 8 10 9 3 6 9 8 10 8 |NE 30 31 30 30 31 30 29 32 31 31 32 30
MEDI | 6 8 7 9 9 3 6 8 8 9 8 |MD 28 27 27 29 29 27 27 27 29 27 31 27
Table 3.2412.1 GPS week: 2412 Day: 1 MJD: 61129.000
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 9 7 --- 8 2 5 13 12 13 12 3 | 31 33 34 --- 35 33 34 35 34 36 37 33
2 | 7 6 9 8 10 4 7 9 9 10 11 3 | 24 21 22 28 27 22 21 23 25 25 25 22
3 | 4 12 6 7 8 2 6 9 7 7 8 2 | 30 27 29 30 32 28 29 28 28 30 30 28
4 | 6 11 5 7 7 3 7 12 7 7 9 2 | 20 21 22 22 22 21 21 22 22 21 24 20
5 | 5 8 9 10 8 4 5 11 7 12 12 2 | 33 31 30 31 35 31 34 32 35 38 37 32
6 | 6 9 8 12 10 3 6 7 10 9 7 2 | 26 24 25 28 28 25 24 27 26 26 30 25
7 | 6 8 7 12 7 3 6 7 9 10 9 2 | 28 30 26 33 28 28 28 28 30 27 34 27
8 | 4 6 8 7 7 3 4 5 5 8 6 2 | 22 23 24 23 22 22 20 22 21 20 25 21
9 | 3 6 7 9 6 3 4 8 6 7 7 2 | 25 29 29 26 26 26 26 30 26 25 27 25
10 | 8 8 8 10 11 3 6 9 8 9 8 2 | 31 30 33 33 33 31 31 34 31 35 33 31
11 | 6 10 5 12 9 2 7 13 7 13 7 2 | 29 31 29 30 33 29 31 34 31 29 34 30
12 | 6 8 11 8 9 3 8 9 10 12 9 3 | 36 35 36 37 36 36 38 35 36 41 39 35
13 | 5 8 7 10 6 3 6 7 6 10 6 2 | 27 30 26 24 29 27 28 30 27 30 31 27
14 | 7 7 10 19 10 3 5 13 9 12 10 3 | 50 55 55 49 56 53 55 53 54 54 57 52
15 | 5 9 5 7 5 3 5 6 8 9 8 2 | 33 34 32 33 33 32 32 32 36 36 40 33
16 | 6 8 9 11 14 3 7 11 13 11 11 3 | 37 35 36 35 38 36 36 35 35 39 37 34
17 | 4 7 6 7 7 3 4 5 7 9 8 2 | 29 33 31 32 31 32 32 31 31 35 34 30
18 | 7 10 7 11 10 4 8 14 6 13 10 3 | 30 29 29 29 31 29 30 34 29 32 34 29
19 | 6 9 7 9 8 3 5 5 10 13 8 2 | 24 26 24 27 26 25 24 24 27 31 29 24
20 | 6 8 7 13 6 3 4 7 8 10 7 2 | 31 31 30 34 31 31 31 32 31 30 32 30
21 | 6 9 5 14 10 4 7 12 7 14 8 3 | 47 48 46 47 48 47 48 49 48 47 48 47
22 | 4 9 9 13 10 2 7 6 9 9 6 2 | 34 34 34 37 36 35 33 34 36 37 37 34
23 | 7 7 8 16 11 2 7 16 6 11 9 3 | 35 36 36 39 36 35 35 38 36 37 40 35
24 | 4 9 7 7 8 2 6 6 7 7 5 2 | 29 28 29 27 28 28 28 31 30 29 31 28
25 | 5 10 8 13 10 4 5 12 10 13 10 3 | 66 66 68 66 69 67 67 68 68 68 69 66
26E | 8 9 9 12 17 3 7 8 9 12 12 3 | 31 30 32 33 37 32 31 32 32 34 33 31
27 | 5 7 7 7 9 3 5 5 6 8 6 2 | 25 25 27 28 26 26 23 26 25 26 29 24
28 | 5 8 6 6 13 3 7 9 6 9 7 2 | 40 38 39 40 44 40 39 41 40 40 43 39
29 | 6 8 6 9 9 4 5 6 8 10 8 2 | 30 27 27 27 29 27 26 28 28 29 28 27
30 | 7 8 6 12 9 3 6 7 6 8 7 2 | 29 31 30 33 30 30 29 31 29 31 34 29
31 | 6 7 8 10 13 4 6 8 7 10 10 2 | 26 27 24 31 30 27 27 27 28 30 32 26
32 | 3 6 8 10 6 3 6 7 8 8 8 2 | 26 28 29 26 27 26 25 29 25 28 28 26
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 8 7 11 9 3 6 9 8 10 9 |T 31 32 31 32 33 31 31 32 32 33 35 31
WRMS | 6 8 7 11 9 3 6 9 7 10 8 |NE 29 30 29 31 31 29 29 31 30 31 33 29
MEDI | 6 8 7 10 9 3 6 8 7 10 8 |MD 30 30 29 31 31 29 30 31 30 31 33 29
Table 3.2412.2 GPS week: 2412 Day: 2 MJD: 61130.000
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 9 8 --- 8 2 7 14 10 14 19 3 | 24 28 28 --- 30 27 29 29 29 29 36 27
2 | 8 7 10 8 10 4 7 9 10 10 15 3 | 21 19 19 24 21 19 20 19 23 20 25 19
3 | 6 11 7 8 8 3 5 11 8 10 8 2 | 20 19 19 20 20 19 18 20 18 19 20 18
4 | 10 12 6 7 6 2 8 13 8 11 11 3 | 28 25 22 25 25 24 24 25 25 24 27 23
5 | 6 9 9 8 8 4 5 11 6 10 9 2 | 25 21 21 27 24 24 24 23 25 29 28 23
6 | 4 11 8 8 10 3 6 7 10 11 11 2 | 36 36 37 37 37 37 36 37 36 37 34 36
7 | 5 9 7 9 8 3 5 9 8 16 12 3 | 22 23 20 25 21 21 21 19 24 25 30 21
8 | 5 7 8 6 8 2 4 6 4 10 9 2 | 18 20 22 20 18 19 16 20 17 20 22 18
9 | 5 8 7 8 6 2 5 7 4 13 7 2 | 21 24 23 20 18 21 18 25 18 25 21 20
10 | 7 9 9 12 12 3 6 8 11 7 13 3 | 23 21 23 25 24 23 20 23 24 24 26 22
11 | 9 9 6 7 10 4 7 12 7 14 14 3 | 23 25 24 23 26 24 25 27 24 26 31 24
12 | 6 10 12 16 8 4 7 11 12 10 22 4 | 20 20 17 24 19 18 19 18 22 22 33 18
13 | 6 9 8 8 6 3 5 8 7 8 10 2 | 17 25 19 21 18 19 18 25 19 20 24 19
14 | 7 9 9 9 9 2 6 16 11 16 13 3 | 28 33 34 29 34 31 32 36 30 30 33 30
15 | 3 8 6 5 6 2 6 7 7 6 11 2 | 25 26 25 26 24 25 24 25 28 26 32 25
16 | 7 11 9 10 14 4 7 12 11 13 7 3 | 22 18 16 22 19 20 19 19 20 21 25 17
17 | 4 7 6 8 7 3 5 5 8 8 7 2 | 22 26 24 24 22 24 23 25 20 26 25 22
18 | 7 10 6 9 11 3 7 15 7 14 9 3 | 25 27 25 26 27 25 26 31 27 28 32 26
19 | 5 8 7 10 7 3 6 6 11 10 8 2 | 18 21 21 24 17 20 20 20 18 22 22 19
20 | 6 10 7 11 6 2 4 8 7 9 8 2 | 42 45 42 45 44 43 44 45 43 44 47 43
21 | 8 9 4 8 11 3 8 12 7 12 8 3 | 39 41 39 40 41 41 40 44 41 46 43 40
22 | 4 9 9 7 9 2 8 6 9 12 7 2 | 21 23 20 25 21 21 19 23 23 27 25 21
23 | 8 10 8 12 11 3 7 15 8 12 15 3 | 33 35 33 37 35 34 33 38 35 35 41 34
24 | 5 9 8 5 9 3 7 6 8 5 11 2 | 20 21 22 20 20 20 19 22 20 20 24 19
25 | 5 9 8 12 13 4 5 10 11 11 9 3 | 59 58 59 59 57 57 56 58 59 57 58 57
26E | 8 7 8 19 14 3 7 7 9 10 6 3 | 28 26 26 33 30 28 25 26 28 25 31 26
27 | 6 6 7 7 10 2 5 6 6 9 11 2 | 19 21 23 21 18 20 18 21 19 21 23 19
28 | 5 9 5 7 11 2 6 9 6 9 10 2 | 33 33 31 33 38 33 34 36 36 32 39 33
29 | 4 9 5 5 8 2 5 7 6 11 14 2 | 24 23 20 22 21 22 22 22 24 25 29 22
30 | 7 8 6 8 8 3 5 8 5 15 7 2 | 21 24 23 22 21 21 21 23 20 24 26 21
31 | 6 9 8 9 12 3 6 8 8 9 8 2 | 26 27 22 27 25 24 25 24 24 25 27 23
32 | 5 7 8 11 5 3 6 7 12 10 9 2 | 20 24 23 18 19 19 19 24 19 19 21 20
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 8 9 9 3 6 10 8 11 11 |T 25 26 25 27 26 25 25 27 26 27 30 25
WRMS | 6 9 8 9 9 3 6 10 7 11 9 |NE 24 25 24 25 24 24 23 25 24 26 28 23
MEDI | 6 9 8 8 8 3 6 8 8 10 9 |MD 23 24 23 25 22 23 22 24 24 25 27 22
Table 3.2412.3 GPS week: 2412 Day: 3 MJD: 61131.000
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 9 6 --- 10 3 6 12 10 11 6 3 | 21 24 21 --- 28 22 25 26 24 24 27 23
2 | 7 9 10 8 9 3 8 8 9 9 10 2 | 24 22 20 26 25 22 22 24 23 23 23 22
3 | 6 10 6 8 11 4 6 11 10 10 10 3 | 24 24 23 23 27 23 23 23 22 22 24 22
4 | 6 11 6 6 6 2 9 12 8 7 6 2 | 21 20 18 20 22 18 21 17 21 21 21 18
5 | 4 8 10 8 8 3 4 12 6 9 7 2 | 25 20 19 23 26 22 23 18 24 24 25 22
6 | 5 9 7 8 13 3 5 7 9 7 6 2 | 47 46 49 47 45 47 44 48 47 48 49 46
7 | 5 8 8 8 9 3 6 8 8 8 8 2 | 30 28 27 32 29 28 29 26 28 27 27 27
8 | 5 9 8 6 6 2 5 5 6 8 8 2 | 20 21 21 20 18 18 18 19 16 18 17 18
9 | 4 7 8 6 4 2 5 8 5 10 7 2 | 23 25 25 20 22 21 21 25 21 20 20 21
10 | 5 9 7 6 13 3 6 9 8 8 9 2 | 25 22 22 21 28 22 21 23 23 23 24 22
11 | 6 9 6 10 10 3 6 12 6 11 6 2 | 22 23 23 24 28 23 25 28 25 23 26 23
12 | 6 10 13 10 9 3 9 12 9 8 9 3 | 22 24 20 21 24 21 26 21 25 26 23 21
13 | 6 9 9 5 8 3 7 9 7 7 9 2 | 20 25 19 18 21 19 18 24 20 19 20 19
14 | 5 8 8 10 10 3 6 13 9 11 9 3 | 37 41 42 36 44 40 40 44 36 38 38 39
15 | 4 10 6 5 7 3 6 8 7 11 8 2 | 23 23 21 22 23 22 22 22 23 23 22 21
16 | 7 11 11 6 15 4 9 12 10 14 10 3 | 24 21 20 21 26 21 23 20 22 28 20 20
17 | 5 8 5 7 7 3 5 6 7 11 8 2 | 30 32 29 29 32 31 31 29 27 31 29 29
18 | 7 9 6 7 10 2 7 14 4 13 7 2 | 27 28 27 29 32 26 27 33 27 30 31 28
19 | 6 10 6 7 8 5 6 7 9 10 11 2 | 28 29 28 28 28 29 28 25 25 28 29 26
20 | 6 8 8 10 7 4 4 6 5 8 10 2 | 30 29 27 28 27 26 27 28 26 25 29 27
21 | 7 9 7 8 13 3 7 12 8 11 8 3 | 26 27 23 25 32 25 24 30 29 30 29 26
22 | 3 8 8 11 10 3 8 7 8 9 8 2 | 23 24 20 25 24 21 23 22 22 24 21 21
23 | 7 9 7 12 12 3 6 15 7 12 10 3 | 32 31 31 30 35 30 30 35 34 33 32 31
24 | 4 10 8 9 8 3 6 8 7 9 9 2 | 24 25 25 24 24 22 23 26 22 23 24 23
25E | 6 12 9 16 14 4 7 12 12 9 12 3 | 55 54 55 54 54 54 54 55 60 55 60 55
26E | 7 8 11 10 17 2 9 6 9 10 12 3 | 30 28 28 28 31 28 28 28 29 28 30 27
27 | 4 8 9 5 7 1 5 5 5 8 6 2 | 21 21 23 19 20 19 19 20 18 21 18 19
28 | 3 10 8 7 13 3 8 10 6 12 8 2 | 30 27 27 32 34 29 26 30 28 34 31 28
29 | 5 7 6 5 7 3 6 7 9 8 8 2 | 29 26 25 26 28 26 25 26 30 30 30 27
30 | 4 7 7 8 10 2 5 8 6 9 8 2 | 27 25 25 26 26 24 25 25 23 24 23 24
31 | 6 7 9 7 12 2 7 9 7 11 8 2 | 28 26 23 29 25 25 25 26 23 23 24 24
32 | 4 8 8 11 7 3 6 8 8 8 7 2 | 22 27 26 23 23 23 22 27 20 24 21 22
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 5 9 8 8 10 3 7 10 8 10 9 |T 27 27 26 26 28 25 26 27 26 27 27 25
WRMS | 5 9 8 9 9 3 7 10 7 10 8 |NE 25 25 24 25 26 24 24 25 24 25 25 24
MEDI | 5 9 8 8 9 3 6 8 8 9 8 |MD 25 25 23 25 27 23 25 26 24 24 24 23
Table 3.2412.4 GPS week: 2412 Day: 4 MJD: 61132.000
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 | 6 11 7 --- 9 2 7 13 9 10 12 3 | 18 19 18 --- 22 18 20 21 24 16 23 18
2 | 7 7 9 14 10 4 10 9 8 6 15 3 | 22 20 19 25 23 21 20 23 25 23 26 21
3 | 5 9 6 10 8 3 5 11 8 9 8 2 | 24 24 23 25 26 23 23 24 25 23 26 23
4 | 4 12 5 8 7 3 9 12 8 10 16 3 | 23 22 20 22 23 21 23 22 23 18 28 21
5 | 5 8 8 15 6 5 5 11 6 8 9 2 | 32 27 28 34 33 30 31 29 35 34 35 31
6 | 6 10 8 7 10 3 5 8 9 11 9 2 | 51 50 48 48 52 49 49 49 45 48 49 48
7 | 6 7 7 9 8 3 6 8 6 8 9 2 | 28 27 25 30 28 26 27 26 27 25 29 26
8 | 4 7 8 8 6 2 5 5 5 8 10 2 | 17 21 21 20 18 18 18 20 19 18 19 18
9 | 5 8 7 10 5 3 6 8 5 10 12 2 | 18 24 24 19 20 20 19 26 22 22 22 21
10 | 7 10 7 6 12 2 6 8 8 8 15 3 | 24 24 25 24 26 24 22 24 25 26 27 23
11 | 6 9 6 10 9 3 5 12 7 15 9 3 | 19 21 21 21 25 21 23 25 27 24 27 21
12 | 6 10 13 8 9 4 9 11 10 11 12 3 | 26 26 27 27 25 27 30 26 30 32 31 26
13 | 6 10 7 7 8 4 7 9 6 9 9 2 | 18 25 22 21 21 20 17 25 22 24 22 20
14 | 8 9 9 10 14 3 7 12 10 13 8 3 | 44 46 47 48 47 46 45 47 45 41 45 45
15 | 5 8 6 8 6 3 7 7 6 8 10 2 | 26 26 27 30 28 28 27 27 29 28 30 27
16 | 7 11 10 7 16 4 9 11 10 10 10 3 | 24 22 23 22 28 23 26 21 23 25 23 21
17 | 7 8 7 7 7 4 4 6 10 8 10 2 | 24 29 25 25 25 25 23 27 27 26 27 24
18 | 7 9 6 7 10 3 7 12 5 14 11 3 | 23 23 22 23 25 23 23 27 24 24 27 23
19 | 7 8 8 12 7 4 7 6 15 11 10 3 | 21 24 25 26 24 23 23 23 30 27 25 23
20 | 7 11 6 11 6 3 5 7 4 8 11 2 | 38 40 37 41 37 39 39 40 38 39 44 38
21 | 8 11 5 10 14 3 8 12 6 12 10 3 | 31 32 31 33 37 32 30 35 35 34 35 32
22 | 7 9 9 9 12 3 8 6 9 7 8 2 | 25 26 25 25 24 25 24 27 29 27 28 25
23 | 5 10 7 8 12 3 8 14 7 13 12 3 | 30 31 30 31 33 31 29 34 34 30 35 30
24 | 6 9 7 11 9 2 7 7 6 11 6 2 | 23 23 25 25 20 22 22 25 22 25 25 22
25E | 7 11 7 8 12 2 7 10 10 8 10 3 | 67 65 69 70 69 69 67 69 70 69 71 68
26E | 7 9 9 15 18 2 9 7 9 7 11 3 | 24 25 25 27 26 24 24 24 26 25 28 24
27 | 5 6 8 5 7 1 8 6 4 10 12 2 | 17 22 22 19 17 18 18 21 19 19 21 18
28 | 6 9 5 9 12 3 9 9 8 9 10 2 | 35 34 32 35 41 34 34 36 36 36 37 34
29 | 6 9 4 8 7 3 8 9 5 10 8 2 | 26 23 22 24 25 24 23 24 26 26 27 24
30 | 6 8 6 8 10 2 6 7 6 9 7 2 | 24 24 25 25 23 23 22 26 25 24 27 23
31 | 6 7 8 9 10 3 6 7 8 12 9 2 | 25 27 23 27 23 25 25 26 25 24 27 24
32 | 5 6 8 14 7 3 7 7 7 7 9 2 | 21 25 25 23 20 22 19 26 22 22 23 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 7 10 10 3 7 9 8 10 10 |T 27 28 27 28 28 27 27 28 29 28 30 26
WRMS | 6 9 7 10 10 3 7 9 7 10 10 |NE 25 26 25 26 26 25 25 27 27 26 28 25
MEDI | 6 9 7 9 9 3 7 8 7 9 10 |MD 24 25 25 25 25 24 23 26 26 25 27 23
Table 3.2412.5 GPS week: 2412 Day: 5 MJD: 61133.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 8 12 8 --- 9 2 7 14 7 12 13 3 | 27 30 29 --- 31 28 29 31 30 28 34 28
2 | 7 7 9 7 11 4 8 8 8 10 9 2 | 18 16 14 21 19 17 16 16 19 18 23 16
3 | 5 12 5 8 11 2 5 11 7 8 10 2 | 25 24 24 24 28 24 22 21 23 25 28 23
4 | 3 13 5 7 7 2 8 13 8 9 14 3 | 18 17 17 20 22 17 19 18 21 15 24 17
5 | 6 9 9 14 8 3 8 11 6 12 8 3 | 27 27 24 31 29 27 30 26 28 29 33 27
6 | 5 12 8 8 11 4 6 8 9 8 9 2 | 39 36 38 38 40 38 38 38 35 39 40 37
7 | 5 6 7 6 7 3 6 8 7 11 9 2 | 27 26 24 27 25 26 28 26 25 25 31 25
8 | 4 7 8 5 6 2 3 6 4 8 6 2 | 20 20 22 18 18 19 18 20 19 19 25 19
9 | 4 8 7 10 6 2 6 9 6 11 10 2 | 22 23 25 19 21 21 21 26 19 19 22 21
10 | 6 8 8 12 14 3 6 9 7 11 10 3 | 27 24 25 25 28 24 23 24 23 27 29 24
11 | 5 11 6 16 10 3 7 11 7 12 6 3 | 24 25 23 36 26 25 25 28 25 23 27 24
12 | 5 11 10 10 8 4 8 12 10 14 11 3 | 32 31 32 38 32 33 36 30 32 33 38 32
13 | 5 9 7 9 7 3 7 9 6 9 11 2 | 22 28 23 25 21 23 22 27 23 23 28 23
14E | 7 9 9 10 8 3 7 14 12 14 11 3 | 69 70 70 68 70 69 71 70 68 63 72 69
15 | 4 9 4 8 6 2 6 7 7 8 9 2 | 33 35 31 36 32 33 32 32 34 29 38 32
16 | 6 9 10 7 15 4 8 10 11 13 9 3 | 38 38 36 37 36 37 39 35 36 44 42 37
17 | 7 7 6 6 6 3 4 6 7 12 10 2 | 21 22 19 21 19 20 18 22 19 23 23 19
18 | 7 11 6 8 11 3 6 13 6 15 7 3 | 26 30 28 33 32 28 29 32 27 28 31 28
19 | 5 9 7 8 8 4 6 7 11 7 10 2 | 18 20 17 21 18 18 17 18 19 22 24 18
20 | 7 9 6 13 6 2 5 7 5 10 9 2 | 28 30 28 33 31 30 29 32 31 33 32 29
21 | 7 9 4 11 14 2 9 13 7 11 9 3 | 47 48 48 49 51 48 50 49 50 49 51 48
22 | 5 10 9 10 12 3 7 6 9 9 7 2 | 29 28 26 29 27 27 28 28 29 29 31 27
23 | 6 10 7 12 12 3 7 15 7 15 10 3 | 33 35 33 34 35 33 33 36 33 33 36 32
24 | 5 7 7 9 10 2 7 7 7 11 8 2 | 24 23 24 25 20 23 25 26 23 23 26 23
25E | 7 8 8 13 13 3 6 9 10 9 10 3 | 57 56 58 59 59 57 56 58 55 58 57 57
26E | 10 10 8 15 15 3 10 8 10 11 9 3 | 27 25 25 24 24 23 23 24 25 28 27 24
27 | 4 7 7 6 8 2 7 6 6 8 8 2 | 19 20 21 16 17 18 17 19 18 19 24 18
28 | 5 9 5 6 13 2 6 8 7 9 8 2 | 38 37 36 37 42 37 37 39 37 39 38 37
29 | 7 8 5 9 9 3 7 8 7 11 9 2 | 26 26 23 26 25 24 26 23 25 25 29 24
30 | 5 7 6 7 9 2 5 7 6 9 7 2 | 25 25 26 26 24 24 24 27 23 26 26 24
31 | 4 8 8 7 11 2 6 8 7 11 9 2 | 22 26 19 22 22 22 21 24 23 28 28 22
32 | 4 8 8 7 6 2 6 7 7 8 8 2 | 21 25 25 19 20 22 21 25 18 24 25 21
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 6 9 7 9 10 3 7 9 8 11 9 |T 29 29 28 30 29 28 28 29 28 29 32 28
WRMS | 5 9 7 9 9 3 7 9 7 10 8 |NE 26 27 26 28 27 26 26 27 26 27 30 26
MEDI | 5 9 7 8 9 3 6 8 7 11 9 |MD 26 26 25 26 26 24 25 26 25 27 29 24
Table 3.2412.6 GPS week: 2412 Day: 6 MJD: 61134.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS | cod emr esa gfz grg igr jgx jpl mit ngs sio IGS
------+-------------------------------------------------------------+--------------------------------------------------------------
X1 | 9 10 6 --- 8 2 6 14 7 13 10 3 | 62 61 63 --- 62 62 62 65 62 63 65 62
2 | 9 8 9 6 11 4 7 6 9 18 9 3 | 31 32 33 32 33 33 34 33 29 33 33 31
3 | 6 12 5 7 11 3 4 11 7 8 12 2 | 25 26 25 25 29 25 23 25 24 28 27 24
4 | 4 13 5 7 6 2 8 13 10 8 11 3 | 35 33 33 35 36 34 36 33 38 31 39 34
5 | 17 8 10 9 9 4 6 11 9 9 8 3 | 39 32 33 37 35 34 36 33 37 35 38 34
6 | 6 9 8 13 10 3 7 7 8 7 6 2 | 37 36 38 39 34 36 34 39 35 38 33 36
7 | 7 7 7 9 8 2 6 8 6 10 7 2 | 32 31 29 31 31 31 32 29 32 29 31 30
8 | 6 7 8 6 6 2 5 4 7 14 7 2 | 27 28 29 26 25 26 27 26 27 25 28 26
9 | 4 9 7 9 4 3 6 8 6 6 8 2 | 32 34 36 31 33 33 33 37 30 30 32 32
10 | 6 9 9 8 14 4 6 9 12 9 12 3 | 33 32 34 33 36 33 31 32 35 35 35 32
11 | 6 11 6 10 10 2 7 12 5 11 7 2 | 46 47 49 50 48 48 48 52 46 50 49 48
12 | 8 12 12 10 17 5 8 12 11 13 11 3 | 25 24 24 29 27 25 30 23 30 29 28 25
13 | 7 8 7 8 7 4 7 8 7 9 12 2 | 30 36 31 31 30 31 29 35 31 30 34 31
14E | 8 6 10 12 9 3 7 16 8 14 11 3 | 79 81 84 77 80 81 81 83 76 78 74 79
15 | 5 9 5 7 7 3 6 6 6 8 11 2 | 37 37 35 38 36 37 36 36 37 36 40 36
16 | 7 10 10 7 18 4 9 10 9 11 10 3 | 26 23 22 26 29 23 25 23 27 27 26 23
17 | 5 7 6 6 6 3 5 5 6 10 8 2 | 35 39 37 36 35 37 35 37 33 39 34 35
18 | 8 11 6 9 10 3 8 13 6 13 9 3 | 53 51 52 51 51 52 51 54 52 55 56 52
19 | 6 6 7 9 6 4 6 7 8 13 6 2 | 36 39 38 39 36 38 37 36 35 40 36 36
20 | 7 8 6 11 6 3 5 7 5 11 10 2 | 55 54 54 54 55 55 55 56 55 54 56 54
21 | 6 8 4 12 13 2 6 14 5 11 8 3 | 91 91 92 91 92 92 91 94 91 90 93 91
22 | 6 6 9 10 9 3 6 5 7 11 7 2 | 22 23 20 23 20 21 21 20 22 22 22 20
23 | 6 9 7 10 13 3 8 16 8 12 11 3 | 63 68 65 67 61 64 63 65 63 64 63 63
24 | 6 9 7 11 9 3 7 6 7 8 7 2 | 27 28 31 27 26 28 28 30 27 26 26 27
25E | 7 10 8 8 11 4 9 12 9 9 8 3 | 59 56 58 58 57 57 58 57 60 59 59 58
26E | 7 9 9 13 16 3 10 9 10 10 14 3 | 40 35 36 35 38 36 36 36 40 36 41 36
27 | 4 7 8 7 7 2 6 5 5 12 8 2 | 26 29 29 25 26 26 27 27 26 23 26 26
28 | 5 8 6 7 12 2 8 9 7 8 9 2 | 40 36 35 40 47 37 37 40 40 39 38 38
29 | 5 9 5 8 8 5 8 8 8 12 5 2 | 39 38 34 36 37 36 36 36 38 39 38 36
30 | 5 7 6 6 8 2 5 8 6 13 7 2 | 26 25 26 24 26 25 24 26 26 25 25 24
31 | 5 7 8 7 9 3 5 8 7 10 10 2 | 34 36 33 37 33 34 33 37 33 36 31 33
32 | 3 9 8 9 6 3 6 7 8 8 10 2 | 30 33 34 30 29 31 29 34 27 34 29 30
------+-------------------------------------------------------------+--------------------------------------------------------------
RMS | 7 9 8 9 10 3 7 10 8 11 9 |T 39 39 39 39 39 39 39 40 39 39 40 38
WRMS | 7 9 7 9 9 3 7 10 7 11 9 |NE 37 38 37 37 37 37 37 38 37 38 38 36
MEDI | 6 9 7 9 9 3 6 8 7 10 9 |MD 35 35 34 35 35 34 34 36 35 35 34 34
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 4.2412 GPS week: 2412 MJD: 61128.0-61134.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |U 12 24 25 |U 8 11 30 |U 8 8 23 |
emr | emr 3072 |U 13 25 32 |U 9 18 42 | 9 9 28 |
esa | esa 3072 | 12 24 33 | 8 14 34 | 9 8 27 |
gfz | gfz 2975 | 12 23 23 | 8 13 26 | 8 8 21 |
grg | grg 3071 |U 13 24 22 |U 9 14 29 | 9 8 25 |
igr | igr 3072 | 10 24 23 | 7 12 27 | 7 7 22 |
igs | igs 3072 | 11 23 23 | 7 12 29 | 7 6 23 |
jgx | jgx 3072 |U 12 23 21 |U 7 11 26 |U 7 7 20 |
jpl | jpl 3072 | 13 24 38 | 10 23 44 | 12 12 38 |
mit | mit 3072 |U 12 25 20 |U 8 13 28 |U 8 7 23 |
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 5.2412.0 GPS week: 2412 Day: 0 MJD: 61128.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 9 22 | 9 11 26 | 7 6 17 |
emr | emr 3072 | 9 11 24 | 8 21 37 | 8 10 23 |
esa | esa 3072 | 8 10 26 | 8 16 29 | 8 10 23 |
gfz | gfz 2976 | 7 9 21 | 8 13 28 | 7 8 17 |
grg | grg 3072 | 8 10 18 | 8 13 30 | 8 7 17 |
igr | igr 3072 | 6 9 19 | 7 13 26 | 6 7 15 |
igs | igs 3072 | 6 9 18 | 7 13 27 | 6 6 16 |
jgx | jgx 3072 | 6 9 18 | 7 11 26 | 6 6 13 |
jpl | jpl 3072 | 11 14 30 | 9 28 43 | 12 15 32 |
mit | mit 3072 | 7 9 14 | 8 12 24 | 8 6 17 |
Table 5.2412.1 GPS week: 2412 Day: 1 MJD: 61129.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 12 11 19 | 7 11 37 | 8 8 24 |
emr | emr 3072 | 9 11 29 | 7 17 52 | 8 6 27 |
esa | esa 3072 | 10 11 22 | 7 14 43 | 7 6 28 |
gfz | gfz 2975 | 12 10 21 | 8 12 36 | 8 8 24 |
grg | grg 3072 | 13 10 22 | 9 12 38 | 9 8 25 |
igr | igr 3072 | 11 10 18 | 7 11 38 | 7 5 22 |
igs | igs 3072 | 10 10 18 | 7 11 39 | 6 5 23 |
jgx | jgx 3072 | 12 9 18 | 7 10 37 | 7 6 19 |
jpl | jpl 3072 | 11 12 30 | 9 23 54 | 10 11 41 |
mit | mit 3072 | 11 9 16 | 8 11 37 | 7 7 22 |
Table 5.2412.2 GPS week: 2412 Day: 2 MJD: 61130.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 10 18 | 7 12 33 | 7 8 21 |
emr | emr 3072 | 9 13 25 | 9 17 48 | 9 10 26 |
esa | esa 3072 | 9 12 26 | 7 13 37 | 9 8 26 |
gfz | gfz 2976 | 8 10 17 | 8 14 25 | 8 8 20 |
grg | grg 3072 | 7 11 16 | 9 14 30 | 9 8 24 |
igr | igr 3072 | 6 10 16 | 7 13 29 | 8 6 20 |
igs | igs 3072 | 6 10 16 | 7 12 31 | 7 6 21 |
jgx | jgx 3072 | 7 10 14 | 7 12 27 | 7 7 18 |
jpl | jpl 3072 | 10 13 35 | 10 25 47 | 12 11 38 |
mit | mit 3072 | 5 10 14 | 8 14 30 | 8 7 18 |
Table 5.2412.3 GPS week: 2412 Day: 3 MJD: 61131.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 29 114 61 | 8 10 26 | 6 9 23 |
emr | emr 3072 | 33 103 60 | 10 17 40 | 8 6 30 |
esa | esa 3072 | 31 105 75 | 9 12 32 | 7 6 30 |
gfz | gfz 2976 | 26 101 50 | 9 12 27 | 7 7 22 |
grg | grg 3072 | 28 111 46 | 10 12 22 | 8 10 26 |
igr | igr 3072 | 25 112 56 | 9 11 22 | 7 8 25 |
igs | igs 3072 | 27 107 53 | 8 10 24 | 5 7 24 |
jgx | jgx 3072 | 30 111 49 | 8 9 23 | 5 8 20 |
jpl | jpl 3072 | 26 100 73 | 11 20 43 | 11 11 41 |
mit | mit 3072 | 33 120 47 | 9 12 23 | 7 9 24 |
Table 5.2412.4 GPS week: 2412 Day: 4 MJD: 61132.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 11 17 | 9 13 29 | 9 11 20 |
emr | emr 3072 | 9 12 28 | 9 18 40 | 11 13 28 |
esa | esa 3072 | 9 10 26 | 11 13 33 | 11 11 25 |
gfz | gfz 2976 | 9 9 15 | 9 14 27 | 9 10 22 |
grg | grg 3072 | 9 9 15 | 9 16 30 | 8 8 25 |
igr | igr 3072 | 8 9 15 | 8 14 29 | 9 10 22 |
igs | igs 3072 | 8 9 15 | 8 14 28 | 9 9 22 |
jgx | jgx 3072 | 9 8 13 | 8 15 26 | 8 10 22 |
jpl | jpl 3072 | 10 11 32 | 11 22 40 | 12 11 32 |
mit | mit 3072 | 8 10 13 | 9 15 30 | 9 8 25 |
Table 5.2412.5 GPS week: 2412 Day: 5 MJD: 61133.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 11 18 | 6 13 28 | 8 10 29 |
emr | emr 3072 | 10 15 31 | 8 20 38 | 10 8 31 |
esa | esa 3072 | 9 12 25 | 6 17 32 | 9 7 29 |
gfz | gfz 2973 | 16 12 20 | 8 14 20 | 8 8 22 |
grg | grg 3071 | 11 12 18 | 9 16 28 | 9 9 31 |
igr | igr 3072 | 8 10 16 | 7 15 24 | 7 7 27 |
igs | igs 3072 | 9 11 18 | 7 14 25 | 7 7 27 |
jgx | jgx 3072 | 10 10 16 | 7 14 20 | 7 8 26 |
jpl | jpl 3072 | 11 13 32 | 9 24 42 | 12 11 44 |
mit | mit 3072 | 8 11 14 | 7 15 26 | 8 9 29 |
Table 5.2412.6 GPS week: 2412 Day: 6 MJD: 61134.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 5 21 | 7 10 28 | 10 7 27 |
emr | emr 3072 | 10 9 29 | 10 15 39 | 10 10 29 |
esa | esa 3072 | 8 8 29 | 7 10 33 | 10 8 29 |
gfz | gfz 2976 | 10 7 17 | 7 9 22 | 9 6 21 |
grg | grg 3072 | 12 7 22 | 8 12 27 | 10 8 26 |
igr | igr 3072 | 8 6 19 | 6 10 24 | 8 6 24 |
igs | igs 3072 | 9 6 21 | 7 10 26 | 8 6 25 |
jgx | jgx 3072 | 9 6 19 | 6 10 22 | 8 7 23 |
jpl | jpl 3072 | 11 8 37 | 10 19 43 | 12 11 38 |
mit | mit 3072 | 10 5 20 | 7 10 24 | 9 6 27 |
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 6.2412 GPS week: 2412 MJD: 61128.500-61134.500
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 -8 51 -25 4 | 4 25
| 13 10 42 67 5 | 3
emr uuuuu | -13 16 -105 68 0 | -16 29
| 18 13 50 26 7 | 3
esa uuuuu | 3 -4 -18 -26 1 | 8 25
| 8 6 18 31 4 | 4
gfz uuuuu | -5 -8 2 43 -2 | 12 28
| 12 19 90 66 3 | 4
grg uuuuu | -7 17 -12 7 1 | 13 28
| 11 8 34 30 3 | 3
igr xxxxx | 8 7 9 23 0 | 2 24
| 5 5 42 47 7 | 3
irf xxxxx | 3 3 1 12 -4 | 3 26
| 6 7 13 8 7 | 5
jgx uuuuu | 25 -23 26 107 2 | 12 26
| 12 9 14 47 3 | 4
jpl uuuuu | -6 0 100 3 -4 | 8 26
| 12 13 35 24 7 | 6
mit uuuuu | -3 4 -55 -83 -4 | 29 38
| 18 23 43 24 6 | 5
ngs uuuuu | -12 34 -28 -136 2 | 18 29
| 48 42 119 46 5 | 3
sio xxxxx | 41 -48 -112 -86 -2 | 23 33
| 66 63 77 104 14 | 5
Table 7.2412.0 GPS week: 2412 Day: 0 MJD: 61128.500
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 | 20 6 73 -127 6 | 6 23
emr uuuuu | -24 12 -88 37 -3 | -14 26
esa uuuuu | -3 0 -7 -12 -4 | 14 22
gfz uuuuu | -23 -18 70 116 2 | 16 26
grg uuuuu | -5 18 -4 -2 6 | 15 26
igr xxxxx | 7 15 -32 81 5 | 4 21
irf xxxxx | -6 -2 0 15 -14 | 9 21
jgx uuuuu | 43 -30 44 166 1 | 15 24
jpl uuuuu | -19 -16 105 11 -5 | 15 22
mit uuuuu | -30 -29 -59 -109 -13 | 35 40
ngs uuuuu | 5 92 -237 -73 5 | 20 29
sio xxxxx | -87 -110 -145 13 -29 | 30 34
Table 7.2412.1 GPS week: 2412 Day: 1 MJD: 61129.500
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 -11 109 30 3 | 8 23
emr uuuuu | -20 28 -97 57 11 | -12 23
esa uuuuu | -4 -5 -30 -81 -4 | 15 22
gfz uuuuu | -3 -35 79 -55 -3 | 18 26
grg uuuuu | 9 22 -76 52 3 | 18 27
igr xxxxx | 12 6 -7 9 5 | 5 21
irf xxxxx | -1 -2 -18 2 -13 | 10 21
jgx uuuuu | 15 -18 8 86 -1 | 17 25
jpl uuuuu | -18 -19 142 17 -9 | 16 22
mit uuuuu | -3 -1 -106 -76 -8 | 36 40
ngs uuuuu | 34 77 -113 -125 8 | 22 29
sio xxxxx | 74 -137 -126 -174 -11 | 29 34
Table 7.2412.2 GPS week: 2412 Day: 2 MJD: 61130.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -12 -23 -3 -35 11 | 4 26
emr uuuuu | 0 13 -90 91 -8 | -15 28
esa uuuuu | 14 0 3 -12 2 | 9 26
gfz uuuuu | -12 -2 90 62 2 | 13 29
grg uuuuu | -15 18 -13 -7 0 | 15 29
igr xxxxx | 11 12 10 43 7 | 2 25
irf xxxxx | 10 18 -12 19 -2 | 5 27
jgx uuuuu | 13 -10 28 95 7 | 12 27
jpl uuuuu | -1 7 146 10 -16 | 10 26
mit uuuuu | -9 44 -113 -123 -1 | 31 40
ngs uuuuu | 29 -37 -50 -124 5 | 19 30
sio xxxxx | 104 11 -53 -87 5 | 23 35
Table 7.2412.3 GPS week: 2412 Day: 3 MJD: 61131.500
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 -9 20 -18 5 | 2 27
emr uuuuu | -25 36 -199 42 -7 | -17 32
esa uuuuu | 16 -14 -27 -5 2 | 6 27
gfz uuuuu | -6 -25 43 -7 -1 | 11 30
grg uuuuu | 8 10 -7 -4 -3 | 13 30
igr xxxxx | 13 2 50 60 5 | 0 26
irf xxxxx | 4 4 -5 11 -3 | 2 29
jgx uuuuu | 24 -20 39 147 0 | 10 28
jpl uuuuu | -8 19 58 -30 7 | 6 29
mit uuuuu | -10 16 -28 -64 -10 | 29 40
ngs uuuuu | 24 11 68 -122 -1 | 17 30
sio xxxxx | 44 24 -45 -200 -1 | 21 35
Table 7.2412.4 GPS week: 2412 Day: 4 MJD: 61132.500
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 78 -99 -6 | 2 27
emr uuuuu | -27 9 -99 59 1 | -18 32
esa uuuuu | 1 -8 -12 8 6 | 5 27
gfz uuuuu | 15 5 -138 126 -3 | 10 29
grg uuuuu | -12 7 42 46 2 | 12 29
igr xxxxx | -2 2 -49 45 -4 | 1 26
irf xxxxx | -1 1 11 11 4 | 0 29
jgx uuuuu | 40 -34 18 126 5 | 9 28
jpl uuuuu | -13 3 104 15 -6 | 5 29
mit uuuuu | -3 10 -39 -85 -1 | 27 38
ngs uuuuu | -19 29 -3 -143 2 | 17 30
sio xxxxx | 23 -29 -254 71 11 | 20 34
Table 7.2412.5 GPS week: 2412 Day: 5 MJD: 61133.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -11 -1 70 49 4 | -2 25
emr uuuuu | 21 -3 -33 89 4 | -22 33
esa uuuuu | -5 -5 -49 -29 3 | 2 24
gfz uuuuu | 1 7 -56 52 -3 | 6 27
grg uuuuu | -21 30 -10 -9 -3 | 8 26
igr xxxxx | 4 3 22 -48 -7 | -3 25
irf xxxxx | 6 -3 5 2 4 | -4 27
jgx uuuuu | 25 -17 8 20 -1 | 6 25
jpl uuuuu | 3 3 74 -32 0 | 0 26
mit uuuuu | 25 -14 -53 -62 3 | 22 33
ngs uuuuu | -73 30 20 -136 -6 | 13 27
sio xxxxx | 106 -87 -129 -178 8 | 16 29
Table 7.2412.6 GPS week: 2412 Day: 6 MJD: 61134.500
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 -17 9 27 2 | 5 25
emr uuuuu | -12 19 -130 105 5 | -16 30
esa uuuuu | 2 5 -5 -53 2 | 8 26
gfz uuuuu | -3 15 -76 9 -6 | 11 28
grg uuuuu | -8 11 -15 -29 0 | 14 28
igr xxxxx | 10 11 67 -27 -9 | 3 23
irf xxxxx | 12 3 21 25 -3 | 2 28
jgx uuuuu | 20 -34 34 108 -1 | 12 27
jpl uuuuu | 13 1 71 31 -2 | 4 27
mit uuuuu | 13 0 8 -62 2 | 27 38
ngs uuuuu | -81 37 119 -227 -2 | 19 29
sio xxxxx | 25 -6 -37 -43 4 | 20 33
More information about the IGSREPORT
mailing list