[IGSREPORT-26863] Wk 2073 IGS Final Orbits
acc
acc at igs.org
Sat Oct 19 23:28:57 PDT 2019
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2073 (Sep 29, 2019 - Oct 05, 2019)
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:
igs2073[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2073[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2073[0-6].cls IGS GPS clock combination summary report.
igs20737.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs20737.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, GRG, MIT, and
JPL. The other centres are excluded because of poorer consistency, 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.
Starting week 1707:
cod = cof${wwww}[0-6].[clk,snx,sp3] & cod = cof${wwww}7.[erp,sum]
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 | 32 32 ASCG BARH LHAZ LPGS TIXI ASCG LHAZ LPGS TIXI
0 | EMR | 32 32
0 | ESA | ABMF ARTU BAKE CEDU COCO DARW DAV1 DGAR FAA1 FALK
0 | ESA | GRAZ HARB HERS HOB2 HYDE KIRU KOUG MAJU MAL2 MAS1
0 | ESA | MAW1 MGUE MOBS NKLG NNOR ONSA POVE PTBB TONG TOW2
0 | ESA | USN7 VILL ABMF ARTU BAKE CEDU COCO DARW DAV1 DGAR
0 | ESA | FAA1 FALK GRAZ HARB HERS HOB2 HYDE KIRU KOUG MAJU
0 | ESA | MAL2 MAS1 MAW1 MGUE MOBS NKLG NNOR ONSA POVE PTBB
0 | ESA | TONG TOW2 USN7 VILL
0 | GFZ | GODE REUN BARH GODE REUN
0 | GRG | 18 24 CCJ2 DARW DARW
0 | JPL | 18
0 | MIT | BAKE LHAZ
1 | COD | 18 18 ANKR LHAZ ANKR LHAZ
1 | EMR | 18
1 | ESA | AREG CEDU COCO DARW DAV1 DGAR FAA1 HARB HERS HOB2
1 | ESA | KIRU KOUG LPGS MAJU MAL2 MAS1 MAW1 MGUE MOBS NKLG
1 | ESA | NNOR PTBB TONG TOW2 USN7 VILL AREG CEDU CHUR COCO
1 | ESA | DARW DAV1 DGAR FAA1 HARB HERS HOB2 KIRU KOUG LPGS
1 | ESA | MAJU MAL2 MAS1 MAW1 MGUE MOBS NKLG NNOR PTBB TONG
1 | ESA | TOW2 USN7 VILL
1 | GFZ | GODE REUN CHUR GODE REUN
1 | GRG | 18 18 CCJ2 CCJ2 DARW DAV1
1 | JPL | INVK DAV1 INVK LPGS
1 | MIT | 18 CHUR
2 | COD | 18 18 ASCG BRMU CNMR TIXI ASCG BRMU CNMR TIXI
2 | ESA | AREG BAKE CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB
2 | ESA | HERS HOB2 KIRU KOUG MAJU MAL2 MAS1 MAW1 MGUE MOBS
2 | ESA | NKLG NNOR ONSA PTBB SCOR TONG TOW2 VILL AREG BAKE
2 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2
2 | ESA | KIRU KOUG MAJU MAL2 MAS1 MAW1 MGUE MOBS NKLG NNOR
2 | ESA | ONSA PTBB SCOR TONG TOW2 VILL
2 | GFZ | GODE REUN GODE REUN ZAMB
2 | GRG | 18 18 ABMF BAKE KIT3 PIMO ABMF BAKE KIT3 LHAZ PIE1
2 | GRG | PIMO
2 | MIT | 18
3 | COD | 18 NICO TIXI ASCG TIXI
3 | EMR | 8 8
3 | ESA | 18 18 ABMF AREG CEDU COCO DARW DAV1 DGAR FAA1 GRAZ
3 | ESA | HARB HERS HOB2 KIRU KIT3 KOUG MAJU MAL2 MAS1 MAW1
3 | ESA | MGUE MOBS NKLG NNOR ONSA PTBB TONG TOW2 VILL ABMF
3 | ESA | AREG CEDU COCO CPVG DARW DAV1 DGAR FAA1 GRAZ HARB
3 | ESA | HERS HOB2 KIRU KIT3 KOUG MAJU MAL2 MAS1 MAW1 MGUE
3 | ESA | MOBS NKLG NNOR ONSA PTBB TONG TOW2 VILL
3 | GFZ | BARH GODE NICO REUN BARH GODE REUN
3 | GRG | SUTH
3 | JPL | 18
4 | COD | 8 14 8 14 18 CRO1 LHAZ REUN TIXI CRO1 LHAZ REUN TIXI
4 | EMR | 27 27 PTBB FAIR PTBB
4 | ESA | AREG CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS
4 | ESA | HOB2 HYDE KIRU KOUG MAJU MAL2 MAS1 MAW1 MGUE MOBS
4 | ESA | NKLG NNOR ONSA PTBB TONG TOW2 VILL AREG CEDU COCO
4 | ESA | DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2 KIRU KOUG
4 | ESA | MAJU MAL2 MAS1 MAW1 MGUE MOBS NKLG NNOR ONSA PTBB
4 | ESA | TONG TOW2 VILL
4 | GFZ | DGAR GODE HRAO REUN DGAR GODE HRAO HYDE REUN
4 | GRG | BOGT HYDE LHAZ BOGT HYDE
4 | JPL | POLV YKRO FAIR POLV YKRO
4 | MIT | CRO1
5 | COD | 18 27 18 27 CHUR DAV1 REUN TIXI CHUR DAV1 REUN TIXI
5 | EMR | 18 NLIB PRDS PTBB
5 | ESA | AREG CEDU COCO DAV1 DGAR FAA1 GRAZ HARB HERS HOB2
5 | ESA | KIRU KOUG LPGS MAJU MAL2 MAS1 MAW1 MGUE MOBS NKLG
5 | ESA | NNOR ONSA PTBB TONG TOW2 VILL AREG CEDU COCO DAV1
5 | ESA | DGAR FAA1 GRAZ HARB HERS HOB2 KIRU KOUG LPGS MAJU
5 | ESA | MAL2 MAS1 MAW1 MGUE MOBS NKLG NNOR ONSA PTBB TONG
5 | ESA | TOW2 VILL
5 | GFZ | COCO DAV1 GODE REUN COCO DAV1 GODE PDEL REUN
5 | GRG | 18 18 MAW1 SCOR MAW1 SCOR
5 | MIT | COCO DAV1 MAW1
6 | ALL | 4
6 | COD | 13 13 TIXI TIXI
6 | EMR | PTBB
6 | ESA | ABMF AREG CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB
6 | ESA | HERS HOB2 KIRU KOUG MAJU MAL2 MAR6 MAS1 MAW1 MGUE
6 | ESA | MOBS NKLG NNOR ONSA PARC PTBB REUN TOW2 ULAB USN7
6 | ESA | VILL ABMF AREG CEDU COCO DARW DAV1 DGAR FAA1 GRAZ
6 | ESA | HARB HERS HOB2 KIRU KOUG MAJU MAL2 MAR6 MAS1 MAW1
6 | ESA | MGUE MOBS NKLG NNOR ONSA PARC PTBB REUN TOW2 ULAB
6 | ESA | USN7 VILL
6 | GFZ | 18 GODE PARC REUN GODE PARC REUN
6 | GRG | 18 18 LPGS LPGS
5. 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.
6. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
0 | COD | 4
1 | ESA | 4
2 | ESA | 4
3 | ESA | 4
3 | NGS | 29
4 | COD | 4
5 | ESA | 4
7. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G04 | 4 | | | | 4 | | |
PRN G08 | | | | | | 4 | 4 |
8. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
9. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | .3 -.1 1.4 0 27 -7 -.61
EMR | 0 | 12.8 5.9 1.3 -11 71 -99 -.40
ESA | 0 | .4 -1.2 -.2 5 46 19 -.61
GFZ | 0 | .5 .4 1.7 43 23 29 -.59
GRG | 0 | .0 -4.5 17.9 86 6 109 -.15
JPL | 0 | 6.0 -1.3 2.3 2 -11 -12 -.80
MIT | 0 | .2 -2.3 5.1 23 85 -9 -.55
NGS | 0 | -4.3 -6.1 2.3 -12 54 -41 -.29
SIO | 0 | -3.6 -2.5 -1.0 5 -15 -27 -.33
COD | 1 | 1.6 -.6 2.4 7 22 14 -.81
EMR | 1 | -1.3 -3.8 -2.9 13 68 -51 -.29
ESA | 1 | .4 -2.1 .7 -2 13 43 -.77
GFZ | 1 | .3 .3 1.3 36 33 33 -.62
GRG | 1 | -5.1 -3.7 4.9 87 -2 84 -.25
JPL | 1 | 5.5 -6.8 3.1 6 -2 -15 -.62
MIT | 1 | -3.7 -5.0 4.1 7 72 -24 -.61
NGS | 1 | 1.4 .8 6.8 -18 57 -45 -.54
SIO | 1 | -3.6 -5.1 -8.0 26 11 -19 -.39
COD | 2 | 1.0 .1 2.1 15 23 -4 -.90
EMR | 2 | -6.5 -4.6 4.4 12 91 -58 -.42
ESA | 2 | 1.3 -.5 2.1 13 18 52 -.86
GFZ | 2 | .6 .8 1.7 43 21 21 -.73
GRG | 2 | -6.5 -.7 6.1 92 2 102 -.43
JPL | 2 | 2.6 -.1 3.4 0 0 1 -.82
MIT | 2 | -2.7 -3.7 6.0 29 58 -12 -.67
NGS | 2 | -2.9 .9 16.3 -38 105 -71 -.66
SIO | 2 | -5.1 -3.4 -8.1 7 3 -13 -.57
COD | 3 | .8 -.4 1.9 12 22 5 -.72
EMR | 3 | 7.3 11.1 4.2 28 73 -120 -.51
ESA | 3 | .8 -.8 1.7 9 21 53 -.80
GFZ | 3 | .8 1.1 1.7 52 14 15 -.57
GRG | 3 | -1.8 3.5 5.7 105 0 107 -.40
JPL | 3 | 12.3 -4.2 2.6 0 0 1 -.62
MIT | 3 | -.6 -1.6 8.7 28 67 -18 -.60
NGS | 3 | 3.3 2.9 3.0 11 40 -57 -.65
SIO | 3 | 3.1 -1.5 -2.4 22 17 -19 -.45
COD | 4 | .4 .1 1.7 16 28 5 -.49
EMR | 4 | .8 7.0 .5 33 49 -161 -.67
ESA | 4 | 1.2 -.6 1.8 16 28 43 -.76
GFZ | 4 | .7 .7 1.5 45 16 32 -.49
GRG | 4 | -1.3 2.7 5.8 96 0 138 -.25
JPL | 4 | 9.5 -8.8 7.4 4 -7 -13 -.65
MIT | 4 | 2.7 -1.1 6.1 38 82 -19 -.56
NGS | 4 | -4.0 -.9 12.7 5 74 -36 -.48
SIO | 4 | 1.3 -1.6 -2.4 16 16 -25 -.29
COD | 5 | 1.1 -.4 1.8 6 10 -1 -.76
EMR | 5 | 6.5 6.8 4.0 9 56 -124 -.27
ESA | 5 | 1.3 -1.3 .6 3 21 43 -.72
GFZ | 5 | .8 .8 1.4 49 9 17 -.63
GRG | 5 | 1.0 .4 7.3 67 -1 114 -.32
JPL | 5 | 5.7 .2 9.5 7 0 -17 -.73
MIT | 5 | 3.4 -1.4 7.8 18 74 -12 -.62
NGS | 5 | -.1 4.3 12.6 18 86 -51 -.56
SIO | 5 | 1.1 -.2 -4.7 13 3 -2 -.32
COD | 6 | .8 .0 1.5 -3 16 -12 -.65
EMR | 6 | -.2 5.9 -.7 23 73 -96 -.37
ESA | 6 | .8 -.5 .7 8 38 21 -.79
GFZ | 6 | .6 .9 1.4 45 18 16 -.63
GRG | 6 | -2.1 -.4 8.3 81 16 108 -.22
JPL | 6 | .4 1.1 10.7 -10 9 -11 -.60
MIT | 6 | -1.5 -2.8 8.1 33 71 -27 -.49
NGS | 6 | -1.7 .4 8.0 1 74 -61 -.60
SIO | 6 | -5.3 -2.6 -6.8 11 20 -10 -.33
10. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
11. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
ftp://igs.org/igscb/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:
ftp://igs.org/igscb/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
ftp://igs.org/pub/station/general/igs14.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 1.2073.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2073.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 2.2073.[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 3.2073.[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 5.2073.0-6). 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 2073 summary. (Sep 29, 2019 - Oct 05, 2019)
Table 1.2073.a GPS week: 2073 MJD: 58755.000-58761.000
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 251| 0 0 2 9 0 24 -.02 9 8 | -567 55 6 89
| 0 1 1 10 11 16 .03 | 202 342
emr 79| 0 1 -1 -7 0 39 .10 13 13 | 139652 331 17 115
| 2 2 1 10 8 20 .08 | 1172 1128
esa 150| 0 0 -2 -21 -1 0 -.08 10 9 | 1600 -785 8 122
| 0 0 1 12 8 12 .02 | 2553 396
gfz 182| 0 0 0 -2 5 3 -.01 11 11 | -122 160 11 142
| 0 1 2 13 11 9 .02 | 236 467
grg 97| 1 0 0 5 -12 -17 -.17 13 12 | -21 -75 11 154
| 0 1 4 5 8 35 .02 | 211 409
igr n/a| 0 0 0 -15 -37 0 .02 4 4 | 2195 179 11 71
| 0 0 0 13 14 10 .01 | 1432 1369
jpl 80| 0 0 0 9 9 -11 .20 8 8 | 211002 173 8 76
| 1 1 1 12 6 6 .03 | 1075 1056
mit 348| 0 -2 -3 -8 -6 9 -.08 17 15 | -680 -55 68 1726
| 0 0 1 37 28 11 .01 | 287 292
ngs 197| 0 0 3 3 0 -26 -.08 10 7 | -573 23 989 2096
| 0 0 3 12 10 22 .02 | 148 235
sio 318| 2 -2 -2 9 -7 -13 .14 18 18 | --- --- --- ---
| 0 1 2 16 27 76 .04 | --- ---
Table 1.2073.b GPS week : 2073 MJD: 58755.000-58761.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 3 3 3 3 3 3 3 |
2 | 4 4 4 4 6 4 4 |
3 | 3 3 3 3 3 3 3 |
4 | 0 0 0 0 0 0 9 |
5 | 4 4 4 4 5 4 4 |
6 | 3 3 3 3 3 3 3 |
7 | 4 4 4 4 4 4 4 |
8 | 5 6 6 9 7 6 6 |
9 | 6 5 5 6 5 5 4 |
10 | 3 3 3 4 3 3 3 |
11 | 4 4 4 5 4 4 4 |
12 | 4 4 4 4 4 4 4 |
13 | 5 5 5 4 5 5 5 |
14 | 4 4 4 4 5 4 4 |
15 | 5 4 5 5 6 5 4 |
16 | 4 5 4 5 4 4 4 |
17 | 4 4 3 4 4 4 4 |
18 | 3 3 3 3 3 3 3 |
19 | 4 4 4 4 5 4 4 |
20 | 4 4 4 4 4 4 4 |
21 | 5 5 4 4 4 4 4 |
22 | 4 3 3 4 4 3 4 |
23 | 5 4 4 4 4 4 4 |
24 | 4 3 3 3 4 3 3 |
25 | 4 4 3 4 4 3 3 |
26 | 3 4 3 3 3 3 3 |
27 | 5 6 5 6 7 5 5 |
28 | 4 4 4 4 3 3 4 |
29 | 5 4 5 5 6 5 4 |
30 | 3 3 3 3 4 3 3 |
31 | 4 4 4 4 4 4 4 |
32 | 9 5 5 5 5 4 4 |
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 2.2073.0 GPS week: 2073 Day: 0 MJD: 58755.000
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 250| -1 -1 4 -10 2 9 -.03 10 9 | -192 -455 7 93
emr 79| 4 1 1 -3 -7 59 -.01 14 14 | 140807 -1116 18 129
esa 150| -1 0 -3 -26 11 0 -.05 9 9 | -758 -892 8 123
gfz 179| 0 0 0 -5 26 5 -.02 9 10 | 281 -494 10 134
grg 100| 1 1 9 3 -15 33 -.15 13 11 | 328 -521 11 183
igr n/a| 0 0 -1 -26 -44 0 .01 4 4 | 4355 -1578 11 80
jpl 80| 0 0 -2 13 0 -18 .22 8 8 | 212474 -1110 8 67
mit 350| 0 -2 -4 38 11 2 -.08 18 16 | -555 -321 83 1731
ngs 197| 0 0 -2 0 -19 -38 -.05 10 8 | -294 -335 1044 2401
sio 311| 2 -1 0 34 -41 -6 .18 19 19 | --- --- --- ---
Table 2.2073.1 GPS week: 2073 Day: 1 MJD: 58756.000
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 251| 0 1 1 18 3 56 -.02 9 8 | -535 -50 6 88
emr 80| -3 0 -2 4 4 35 .02 13 13 | 140056 -1331 15 102
esa 150| -1 1 -3 -25 -12 -5 -.09 10 10 | -648 -817 8 112
gfz 180| 0 0 2 11 15 10 -.02 10 10 | -468 664 10 133
grg 96| 2 1 1 3 -26 -29 -.18 14 13 | -51 219 12 159
igr n/a| 0 0 0 -30 -54 -18 .02 4 4 | 3051 -1736 11 70
jpl 80| 0 -2 -1 -4 14 -14 .21 8 8 | 211663 -1414 8 66
mit 349| 0 -2 -2 -46 -15 0 -.06 16 15 | -976 474 54 1617
ngs 192| 1 0 4 14 1 -46 -.08 9 7 | -570 22 905 1965
sio 318| 2 -1 1 1 -23 -1 .18 18 18 | --- --- --- ---
Table 2.2073.2 GPS week: 2073 Day: 2 MJD: 58757.000
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 252| 0 0 1 2 1 32 -.07 8 8 | -604 55 7 98
emr 80| -1 -2 0 -9 0 32 .04 12 12 | 138417 234 19 115
esa 150| 0 0 -3 -24 -3 -10 -.06 9 9 | 4680 -811 8 117
gfz 184| 0 0 -3 -6 -9 0 -.02 11 12 | -165 402 11 203
grg 97| 0 2 -2 12 -17 -67 -.14 15 14 | -37 -128 10 143
igr n/a| 0 0 0 -30 -35 6 .03 4 4 | 998 -48 12 75
jpl 80| 0 0 0 -4 11 -10 .21 7 7 | 209934 77 9 77
mit 348| 0 -2 -3 37 7 0 -.08 16 15 | -288 -224 54 1632
ngs 201| 0 0 6 8 11 -11 -.08 9 7 | -674 236 1118 2305
sio 320| 2 -3 0 9 -18 0 .18 20 20 | --- --- --- ---
Table 2.2073.3 GPS week: 2073 Day: 3 MJD: 58758.000
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 250| 0 0 4 14 -8 24 -.04 8 7 | -828 526 6 89
emr 80| 0 5 -1 -10 6 61 .17 13 13 | 138148 1181 20 125
esa 150| -2 0 -2 -36 -12 5 -.08 10 9 | -176 -765 9 126
gfz 185| -1 -1 1 13 1 -9 -.00 11 11 | -234 729 12 129
grg 97| 1 0 1 0 -5 -43 -.16 15 14 | -374 504 11 144
igr n/a| 0 0 0 -7 -20 3 .02 4 4 | 531 828 12 66
jpl 80| 1 -2 0 20 16 -11 .16 8 7 | 209706 884 10 78
mit 350| 0 -2 -2 -40 -9 4 -.10 16 15 | -1139 221 74 1812
ngs 198| 0 0 1 17 -1 -14 -.06 17 8 | -731 386 1009 1968
sio 320| 1 -2 -3 0 -8 -12 .11 20 19 | --- --- --- ---
Table 2.2073.4 GPS week: 2073 Day: 4 MJD: 58759.000
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 251| 0 -1 4 15 -24 15 .02 10 9 | -538 -56 7 82
emr 80| -3 3 -3 -2 -13 8 .18 13 13 | 138942 847 19 123
esa 150| 0 0 -2 -23 7 27 -.10 9 9 | -152 -1466 10 128
gfz 186| 0 0 2 -26 3 16 .00 11 12 | 15 -302 12 111
grg 98| 1 1 -4 12 -12 -21 -.17 13 11 | -50 -5 13 160
igr n/a| 0 0 0 -15 -29 13 .01 4 4 | 1033 817 13 77
jpl 80| 0 0 0 23 2 -8 .17 8 8 | 210239 560 8 85
mit 348| 1 0 -5 5 35 26 -.10 17 15 | -567 -229 85 1674
ngs 199| 0 0 5 -1 7 -46 -.12 10 8 | -529 -71 920 2007
sio 322| 3 -1 -5 2 29 21 .09 18 18 | --- --- --- ---
Table 2.2073.5 GPS week: 2073 Day: 5 MJD: 58760.000
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 250| 0 0 0 17 5 12 -.02 8 7 | -748 470 6 79
emr 80| -1 2 -1 -3 12 22 .19 12 12 | 140020 1040 17 108
esa 150| 0 0 0 -18 0 -4 -.08 10 8 | 4095 -630 9 119
gfz 181| 0 -2 0 -8 0 10 .00 12 13 | -246 -30 12 143
grg 96| 1 0 -2 -3 -1 -16 -.17 10 9 | 108 -672 11 129
igr n/a| 0 0 0 4 -23 -6 .01 4 4 | 2045 1167 12 64
jpl 80| 0 2 0 17 16 -16 .20 8 8 | 211031 865 8 86
mit 347| 0 -3 -5 -50 -54 22 -.09 17 15 | -558 -218 65 1811
ngs 196| 0 0 6 5 7 -38 -.10 9 7 | -694 36 936 2237
sio 320| 1 -4 -3 -10 -21 76 .11 19 18 | --- --- --- ---
Table 2.2073.6 GPS week: 2073 Day: 6 MJD: 58761.000
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 255| 0 -1 4 5 13 22 -.02 9 8 | -525 -101 6 96
emr 80| -1 3 -1 -29 -5 58 .11 12 12 | 141176 1465 16 107
esa 150| 0 0 1 2 0 -6 -.10 10 10 | 4162 -120 8 132
gfz 184| 0 -1 -1 4 -1 -8 .03 10 10 | -43 155 11 141
grg 98| 2 0 -1 8 -8 21 -.19 9 9 | -73 74 11 162
igr n/a| 1 0 0 -4 -56 6 .00 4 4 | 3356 1806 12 67
jpl 80| -2 0 1 -1 7 1 .23 7 7 | 211967 1350 8 73
mit 349| 1 -2 -4 -3 -21 13 -.07 15 14 | -683 -94 66 1810
ngs 197| 0 0 1 -20 -9 14 -.09 9 7 | -520 -108 996 1789
sio 318| 1 -2 -5 30 32 -174 .17 16 15 | --- --- --- ---
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 3.2073.0 GPS week: 2073 Day: 0 MJD: 58755.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 12 6 6 8 3 6 11 7 11 2 | 26 28 24 26 27 24 28 25 24 27 24
2 | 9 10 7 6 9 4 6 22 6 26 3 | 37 39 28 38 33 37 36 46 39 36 36
3 | 8 9 7 6 6 3 6 11 8 19 3 | 33 35 34 32 33 33 35 32 32 40 32
X4E | 464 --- 3 --- --- 101 --- --- --- --- 0 | 53 --- 355 --- --- 396 --- --- --- --- 357
5 | 10 12 6 8 11 5 6 23 9 16 3 | 50 48 47 48 50 49 49 36 46 43 46
6 | 10 10 7 5 7 3 9 11 9 13 3 | 27 28 24 24 26 25 31 27 24 32 25
7 | 9 9 7 4 11 4 8 24 11 16 3 | 38 39 40 39 35 40 42 32 41 41 38
8E | 11 10 19 18 16 5 8 9 12 27 5 | 132 133 136 134 135 132 117 133 126 132 132
9E | 12 21 14 8 28 6 15 15 24 17 6 | 40 36 39 35 38 37 38 38 44 31 36
10 | 6 14 7 6 9 5 6 13 7 15 3 | 28 30 29 27 26 26 30 26 26 33 27
11 | 8 12 12 6 14 3 9 20 9 18 4 | 30 35 29 29 28 28 34 29 30 23 28
12 | 13 16 9 9 12 4 6 18 9 23 4 | 31 33 30 31 29 29 32 29 29 30 29
13E | 9 16 11 11 12 4 8 26 11 21 4 | 97 96 98 99 101 98 95 96 99 96 97
14E | 13 14 6 12 11 5 8 16 8 14 4 | 146 143 142 143 146 141 143 140 144 140 143
15E | 9 24 7 14 19 4 9 15 11 18 4 | 46 52 46 50 56 47 46 45 45 45 46
16 | 8 17 7 8 9 3 7 20 9 24 4 | 27 24 26 29 26 26 29 34 28 31 27
17E | 8 14 7 10 13 3 10 16 9 19 4 | 28 35 28 30 32 28 29 29 29 30 28
18 | 7 10 8 6 8 4 6 10 7 13 2 | 29 28 28 29 28 26 28 27 28 28 26
19E | 12 12 9 9 11 4 7 20 9 19 4 | 19 22 26 20 20 20 21 31 21 25 20
20 | 6 14 6 6 9 4 7 21 7 22 3 | 39 38 38 37 40 37 40 43 37 43 38
21 | 9 17 8 9 12 5 7 28 6 26 4 | 19 28 20 21 22 20 23 33 20 25 19
22 | 6 11 8 4 11 3 6 19 8 22 3 | 18 25 18 17 18 18 25 28 23 23 19
23E | 12 21 9 6 24 4 7 18 15 17 5 | 43 37 40 37 46 37 40 42 36 44 39
24 | 10 12 10 7 9 5 7 14 7 24 3 | 22 26 25 23 25 24 26 22 23 23 22
25 | 11 14 9 9 8 6 6 15 10 15 3 | 17 25 22 25 23 21 25 22 20 25 20
26 | 11 8 8 6 5 3 10 12 6 14 3 | 28 29 30 30 30 28 30 27 27 31 28
27E | 11 14 17 22 14 4 9 14 13 19 5 | 88 88 93 91 91 87 68 86 85 88 88
28 | 10 10 6 9 10 4 8 17 8 21 3 | 27 28 25 28 28 28 32 30 29 33 27
29E | 8 20 8 8 13 4 9 24 7 21 4 | 31 36 31 29 32 30 31 37 32 32 30
30 | 9 8 7 6 12 4 8 13 7 11 3 | 28 30 31 27 32 28 32 27 27 33 28
31 | 8 12 10 8 10 5 9 16 9 23 3 | 48 44 48 48 47 47 50 41 43 42 45
X32E | 17 33 16 23 26 11 --- 25 26 20 9 | 46 57 51 54 52 46 --- 38 37 45 43
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 14 9 9 13 4 8 18 10 19 |T 42 44 52 42 43 52 42 42 41 43 51
WRMS | 9 14 9 10 11 4 8 16 8 19 |NE 30 32 29 30 30 29 32 30 29 32 29
MEDI | 9 12 8 8 11 4 7 16 9 19 |MD 31 35 30 30 32 29 32 32 30 33 29
Table 3.2073.1 GPS week: 2073 Day: 1 MJD: 58756.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 10 6 7 9 3 6 10 4 11 2 | 27 29 26 24 27 25 32 28 26 28 26
2 | 9 11 7 8 11 3 6 21 6 22 3 | 34 33 27 32 29 33 30 43 35 36 32
3 | 7 9 8 6 10 4 6 8 6 13 2 | 25 29 28 25 26 26 31 27 26 34 26
X4E | 3 --- 385 --- --- 22 --- --- --- --- 0 | 37 --- 276 --- --- 158 --- --- --- --- 121
5 | 7 9 7 9 13 5 7 21 5 18 3 | 39 36 36 40 37 37 39 29 34 38 36
6 | 6 10 6 7 10 3 4 9 4 12 2 | 36 33 34 30 31 33 36 33 33 40 33
7 | 8 9 7 6 11 4 6 23 9 16 3 | 32 32 30 33 31 31 35 27 33 33 31
8E | 16 22 23 14 21 5 9 9 13 19 5 | 97 96 99 97 95 96 134 98 93 102 96
9E | 10 13 19 18 21 7 8 7 13 12 5 | 21 21 19 21 17 15 17 17 17 18 15
10 | 8 8 8 9 11 4 6 12 8 17 3 | 31 29 30 31 30 30 34 32 29 39 30
11 | 8 9 14 10 15 4 7 19 7 17 4 | 21 24 23 22 23 22 27 20 22 17 20
12 | 9 19 7 6 15 3 8 17 9 21 4 | 26 27 25 27 25 26 31 30 27 31 26
13E | 9 16 9 11 14 4 11 25 12 16 4 | 81 81 80 80 83 79 81 83 78 82 80
14E | 14 11 10 10 17 4 8 15 7 18 4 | 114 106 110 111 116 109 112 108 110 109 111
15E | 7 15 7 14 15 4 9 16 13 17 4 | 45 50 46 48 56 46 49 48 51 49 48
16 | 7 19 9 9 15 3 8 20 8 26 4 | 27 25 26 29 24 27 29 31 24 30 26
17E | 7 12 7 8 17 3 7 16 10 18 3 | 20 21 18 16 25 17 18 19 20 25 18
18 | 6 8 9 10 10 4 7 12 6 11 3 | 25 23 26 25 28 24 28 26 23 28 24
19E | 8 12 9 10 14 3 5 21 8 18 3 | 20 17 19 16 17 16 21 22 20 23 18
20 | 10 8 9 8 13 6 8 22 7 24 4 | 42 37 40 38 41 39 40 45 38 44 39
21 | 11 12 10 11 13 5 9 25 8 25 4 | 25 28 24 25 27 24 31 34 26 29 25
22 | 5 7 8 6 11 4 6 17 5 19 3 | 28 29 27 28 28 28 33 33 29 29 28
23E | 7 22 7 7 16 4 8 14 9 14 4 | 48 41 46 47 49 45 44 47 44 49 45
24 | 8 10 10 8 10 6 8 10 8 14 3 | 24 26 23 24 24 23 27 26 22 26 23
25 | 8 9 7 7 12 5 9 13 12 17 3 | 26 29 28 27 28 25 30 29 23 37 27
26 | 10 9 9 8 12 4 9 13 6 18 3 | 33 29 32 35 33 32 35 32 29 41 32
27E | 14 16 19 25 16 5 7 14 12 23 5 | 67 66 73 74 72 68 56 68 65 71 68
28 | 6 11 6 8 17 4 7 16 7 21 3 | 46 44 42 43 45 42 46 44 42 49 44
29E | 6 19 7 8 12 4 8 21 9 20 4 | 20 20 19 22 20 18 18 25 20 27 19
30 | 5 8 7 6 12 3 6 11 5 12 2 | 36 37 37 36 37 37 40 37 35 41 37
31 | 6 9 11 9 16 5 8 16 9 21 4 | 45 42 44 47 48 43 48 44 40 43 43
32E | 9 11 15 15 21 5 12 10 13 12 4 | 33 31 31 34 30 31 19 31 34 32 32
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 10 10 14 4 8 16 9 18 |T 38 37 45 38 38 40 40 39 37 41 39
WRMS | 8 13 10 10 13 4 8 15 7 18 |NE 31 31 30 31 31 30 34 32 29 34 30
MEDI | 8 11 8 8 13 4 8 16 8 18 |MD 32 29 30 31 30 31 33 32 29 36 31
Table 3.2073.2 GPS week: 2073 Day: 2 MJD: 58757.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 11 6 8 10 2 5 9 7 16 2 | 24 28 25 27 25 25 29 24 24 35 25
2 | 9 11 5 6 11 3 6 21 9 26 3 | 45 43 32 45 44 46 46 53 43 39 44
3 | 5 10 8 9 12 4 5 10 6 20 3 | 35 39 36 33 36 35 39 34 36 47 36
X4E | 2 --- 443 --- --- 452 --- --- --- --- 0 | 31 --- 328 --- --- 384 --- --- --- --- 108
5 | 7 8 6 10 13 4 6 21 8 19 3 | 39 39 38 35 36 38 42 27 41 37 37
6 | 7 11 6 8 12 3 6 9 6 16 3 | 20 26 23 25 22 23 27 24 26 34 23
7 | 7 9 6 8 13 4 5 21 10 18 3 | 26 31 27 30 27 27 31 21 27 30 27
X8E | 11 14 19 11 18 5 --- 11 15 20 5 | 120 116 121 122 118 120 --- 119 118 120 119
9E | 7 14 18 21 21 2 6 9 11 19 5 | 19 23 21 26 19 17 20 22 23 29 19
10 | 5 8 7 6 14 5 6 11 8 14 3 | 21 26 22 21 22 23 26 25 25 29 22
11 | 7 11 15 9 14 3 7 20 10 18 4 | 21 31 27 28 28 25 29 21 27 24 24
12 | 12 16 7 9 15 4 6 19 8 24 4 | 26 31 28 30 28 28 30 31 25 35 27
13E | 13 11 10 16 14 3 8 24 14 23 5 | 52 51 50 56 50 51 51 54 55 48 51
14E | 11 13 7 10 19 4 8 14 8 20 4 | 91 85 87 88 92 88 89 88 89 85 88
15E | 6 19 10 17 15 4 10 17 12 19 4 | 32 39 33 39 36 35 36 37 39 38 34
16 | 7 19 8 8 15 4 8 20 6 21 4 | 33 31 31 32 31 30 33 35 29 39 31
17E | 6 8 6 9 17 3 9 13 6 18 3 | 20 23 19 23 27 20 22 19 21 19 19
18 | 6 11 8 9 9 4 6 9 9 14 3 | 22 22 21 22 26 22 24 18 24 26 21
19E | 9 13 8 9 15 3 6 16 10 19 3 | 13 15 16 15 16 13 16 19 18 20 13
20 | 6 8 6 8 14 4 5 21 7 23 3 | 28 27 26 28 29 28 29 34 28 34 27
21 | 9 11 8 9 12 4 6 24 11 26 4 | 19 23 16 20 19 19 20 29 16 25 17
22 | 4 8 8 8 10 2 5 18 6 24 3 | 19 25 18 20 20 18 23 24 19 25 19
23E | 4 21 6 6 16 3 7 16 11 18 4 | 26 25 26 24 28 25 26 31 28 31 26
24 | 6 11 8 9 11 4 6 11 10 22 3 | 22 31 27 25 28 25 29 26 26 30 24
25 | 9 10 8 7 14 5 6 12 8 15 3 | 20 26 23 24 21 21 25 25 21 29 21
26 | 7 11 8 8 13 3 7 10 7 14 3 | 19 23 21 22 23 21 24 22 20 29 21
27E | 14 12 18 13 23 4 10 14 12 22 5 | 40 41 48 43 50 43 38 41 45 42 42
28 | 9 11 6 9 21 3 7 15 6 24 4 | 26 29 27 26 33 26 31 23 25 23 26
29E | 8 21 8 9 19 4 7 22 13 19 4 | 21 23 19 20 27 19 20 28 20 27 19
30 | 7 9 7 7 14 4 6 8 7 17 3 | 19 21 23 22 20 21 28 22 23 29 22
31 | 6 10 10 10 17 5 8 16 6 23 3 | 34 34 32 37 35 34 38 27 33 28 33
32E | 10 13 16 28 19 5 8 8 9 16 5 | 20 21 24 35 21 21 17 20 24 24 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 9 11 15 4 7 16 9 20 |T 31 33 41 33 33 42 31 33 32 35 33
WRMS | 8 12 9 12 14 4 7 15 7 20 |NE 25 29 26 27 27 26 30 27 26 31 26
MEDI | 7 11 8 9 14 4 6 15 8 19 |MD 24 28 26 27 28 25 29 26 26 30 25
Table 3.2073.3 GPS week: 2073 Day: 3 MJD: 58758.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 14 7 7 8 3 7 9 6 14 3 | 21 30 21 23 23 22 27 22 21 28 23
2 | 9 8 5 6 10 3 7 20 8 29 3 | 32 33 28 33 31 33 33 39 30 41 33
3 | 10 10 8 7 13 5 7 10 7 15 3 | 36 38 34 33 33 34 37 34 33 45 35
X4E | 3 --- 461 --- --- 23 --- --- --- --- 0 | 32 --- 351 --- --- 90 --- --- --- --- 76
5 | 9 10 7 7 15 5 6 22 7 23 4 | 43 42 41 44 46 40 44 31 41 41 41
6 | 6 14 6 6 13 4 6 11 9 18 3 | 18 27 21 19 20 20 23 21 19 29 20
7 | 6 9 8 7 13 4 8 19 10 17 3 | 35 38 38 35 36 35 38 28 35 39 35
X8E | 31 24 23 16 23 7 --- 14 19 18 8 | 107 107 106 108 106 104 --- 109 105 98 104
9E | 11 13 20 25 22 4 8 9 7 16 5 | 21 24 21 31 18 19 22 23 20 27 20
10 | 7 8 7 10 14 5 8 12 7 19 3 | 22 23 22 22 22 20 24 23 21 31 20
11 | 9 16 14 7 14 4 9 20 9 17 4 | 25 31 22 26 27 23 29 23 23 25 23
12 | 7 15 4 6 13 4 6 17 6 25 3 | 27 31 25 28 25 28 29 28 25 35 26
13E | 9 9 10 9 14 3 8 24 6 20 4 | 29 31 29 27 28 29 29 29 32 28 28
14E | 8 11 8 10 27 4 8 15 13 16 4 | 58 54 59 59 61 59 62 62 58 56 59
15E | 9 20 10 13 15 4 9 19 13 21 4 | 36 42 36 38 39 37 36 38 42 37 36
16 | 5 21 9 10 15 3 7 19 10 24 4 | 25 22 24 28 26 23 24 26 18 31 22
17E | 7 13 7 7 19 5 8 19 10 21 4 | 24 29 26 27 31 26 28 30 30 33 26
18 | 7 12 10 9 10 5 7 10 5 12 3 | 23 24 24 23 26 22 24 22 23 24 22
19E | 6 14 9 6 13 4 6 23 13 22 4 | 19 25 23 20 21 20 21 28 21 28 20
20 | 9 9 6 14 14 4 8 19 8 23 4 | 24 25 23 27 25 22 22 33 26 32 22
21 | 6 10 8 17 13 5 6 21 8 24 4 | 21 26 21 28 20 19 25 29 20 28 21
22 | 6 11 10 7 10 5 7 17 8 20 3 | 20 26 20 21 22 22 26 26 20 24 21
23E | 7 23 7 9 13 3 7 15 8 17 4 | 30 30 32 32 32 30 30 31 28 34 30
24 | 7 9 8 9 10 5 7 10 10 20 3 | 26 32 27 23 26 24 28 27 25 33 25
25 | 10 9 8 8 14 4 7 12 16 17 3 | 20 26 23 22 21 19 23 23 23 32 21
26 | 6 8 6 9 12 3 7 9 7 18 3 | 20 24 24 25 25 22 25 20 20 33 22
27E | 11 15 20 20 31 4 12 16 20 21 6 | 39 37 50 52 58 42 52 38 40 39 41
28 | 8 11 7 9 16 5 7 19 11 22 4 | 53 53 52 52 50 52 56 54 53 56 53
29E | 6 18 7 12 16 7 8 21 77 19 4 | 20 22 20 18 21 18 19 29 71 30 19
30 | 7 11 9 9 13 2 7 9 8 15 3 | 29 33 29 26 27 28 32 26 29 33 29
31 | 7 10 9 8 15 4 8 15 8 21 3 | 28 34 33 33 28 30 37 24 31 25 30
32E | 9 10 15 23 18 5 9 9 11 15 4 | 18 19 23 26 20 19 17 20 22 25 18
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 13 10 11 15 4 8 16 17 20 |T 30 33 41 32 32 32 30 32 32 35 31
WRMS | 7 13 9 11 14 4 7 15 8 19 |NE 27 30 27 28 27 26 30 27 26 33 27
MEDI | 7 11 8 9 14 4 7 16 8 19 |MD 25 30 25 27 26 24 28 28 26 32 25
Table 3.2073.4 GPS week: 2073 Day: 4 MJD: 58759.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 12 6 7 9 3 7 11 5 11 2 | 23 31 24 24 24 24 28 23 22 30 24
X2 | 10 13 --- 11 22 6 8 25 6 --- 5 | 78 77 --- 74 67 79 78 84 77 --- 76
3 | 9 9 6 9 11 4 6 14 8 18 3 | 50 52 51 49 48 50 53 50 48 58 50
X4E | 412 --- 3 --- --- 407 --- --- --- --- 0 | 34 --- 341 --- --- 48 --- --- --- --- 391
5 | 10 12 10 10 11 5 9 22 12 22 4 | 44 40 36 39 37 37 42 28 37 35 37
6 | 8 11 7 8 9 2 8 13 9 13 3 | 23 25 22 20 20 20 26 20 18 28 21
7 | 6 8 7 8 12 5 8 22 11 18 3 | 28 31 30 31 29 29 34 24 28 34 29
X8E | 13 12 27 21 26 6 --- 15 13 13 7 | 129 127 127 128 130 127 --- 126 129 119 126
9E | 6 15 20 12 14 6 7 9 8 12 4 | 24 25 24 27 17 21 22 23 20 26 21
10 | 6 9 5 10 11 5 5 14 9 15 3 | 22 24 19 23 18 18 23 20 21 29 20
11 | 8 13 14 10 14 4 9 20 8 19 4 | 23 32 24 27 24 23 28 20 22 27 22
12 | 14 14 7 7 10 4 7 16 7 23 4 | 24 30 22 25 24 23 28 27 22 29 23
13E | 12 12 11 9 16 4 7 27 12 20 4 | 46 42 41 42 43 41 43 45 44 39 42
14E | 16 12 8 12 12 4 9 18 19 12 4 | 102 101 100 100 104 100 101 99 104 99 101
15E | 11 19 10 11 38 7 13 17 13 20 6 | 39 40 35 37 59 35 37 36 39 38 37
16 | 5 22 7 8 11 3 8 18 11 19 4 | 37 35 37 39 33 36 37 39 35 41 36
17E | 8 10 6 11 19 3 8 14 9 18 4 | 19 24 18 20 20 18 20 20 17 25 18
18 | 8 11 10 9 7 4 9 13 7 13 3 | 21 23 21 17 20 18 21 19 18 21 17
19E | 16 11 9 15 13 4 6 19 8 22 4 | 13 18 17 15 15 15 16 23 15 25 13
20 | 9 9 4 9 10 5 8 20 10 22 3 | 27 27 24 25 25 24 28 34 30 32 25
21 | 10 13 8 10 9 4 7 24 10 25 4 | 18 27 15 17 15 15 20 25 15 24 15
22 | 5 9 7 8 7 4 6 22 8 21 3 | 19 23 16 14 17 17 21 26 16 25 17
23E | 8 22 6 7 9 4 6 16 10 15 4 | 24 23 25 24 29 25 25 26 25 28 24
24 | 10 9 8 10 8 4 9 9 11 17 3 | 25 34 29 25 27 28 32 28 27 32 27
25 | 12 9 8 8 9 5 9 12 6 15 3 | 19 27 21 20 17 19 24 20 19 29 20
26 | 9 8 9 9 7 2 10 10 8 13 3 | 21 24 23 24 22 20 25 20 20 30 21
X27E | 15 27 12 10 27 5 --- 22 20 20 7 | 62 57 50 46 66 48 --- 45 44 49 50
28 | 6 11 6 7 11 4 6 16 7 19 3 | 28 33 28 26 28 27 31 24 26 28 27
29E | 8 26 10 17 12 4 8 27 13 21 5 | 23 30 24 25 25 21 23 28 26 26 21
30 | 9 10 9 9 12 3 8 12 9 10 3 | 21 25 23 23 21 22 27 21 22 28 22
31 | 6 9 8 10 12 3 11 15 9 19 3 | 29 31 30 30 29 29 35 24 28 25 29
32E | 15 12 15 26 16 4 9 12 12 12 5 | 22 21 25 27 17 19 20 18 19 21 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 9 11 13 4 8 17 10 18 |T 34 37 42 34 34 33 32 34 33 36 44
WRMS | 9 13 9 12 11 4 8 15 8 18 |NE 29 32 26 28 27 27 32 28 27 30 27
MEDI | 9 12 8 10 11 4 8 16 9 18 |MD 24 30 24 25 25 24 28 25 25 29 24
Table 3.2073.5 GPS week: 2073 Day: 5 MJD: 58760.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 10 7 9 9 3 7 10 6 11 3 | 20 27 20 19 20 19 27 19 20 23 20
2 | 8 10 5 9 6 3 8 23 8 26 3 | 41 46 52 42 41 42 41 50 44 59 41
3 | 6 6 7 9 8 3 7 13 6 14 2 | 29 33 27 29 26 28 32 28 27 36 28
X4E | 1 --- 482 --- --- 25 --- --- --- --- 0 | 38 --- 390 --- --- 39 --- --- --- --- 52
5 | 7 9 8 9 9 5 8 22 11 22 3 | 37 35 34 36 31 35 36 25 40 33 33
6 | 7 8 7 8 9 4 9 11 9 17 3 | 27 31 26 24 25 26 31 27 26 34 26
7 | 8 9 9 7 8 5 6 24 8 17 3 | 27 28 24 28 26 25 26 20 23 26 24
8E | 8 12 22 34 11 6 11 10 18 25 6 | 154 148 156 157 149 152 125 151 144 154 152
9E | 7 16 21 12 13 4 7 12 9 15 4 | 19 23 21 24 17 19 20 21 22 26 18
10 | 6 9 5 9 9 4 6 12 8 15 3 | 22 28 21 21 20 21 26 22 22 29 21
11 | 8 10 14 13 13 3 6 20 8 18 4 | 21 27 22 28 22 20 24 20 19 25 20
12 | 8 17 6 9 9 3 8 18 7 23 4 | 20 24 16 21 19 21 23 24 21 28 20
13E | 15 9 9 11 14 5 7 23 10 15 4 | 75 74 74 75 71 74 72 74 77 65 73
14E | 10 10 7 17 12 4 7 20 12 17 4 | 98 97 97 97 98 96 99 97 97 94 97
15E | 6 17 12 11 13 4 11 21 12 25 4 | 47 49 41 48 52 44 45 42 47 47 45
16 | 5 21 7 11 9 3 8 18 13 22 4 | 34 31 33 36 31 32 34 33 33 34 32
17E | 8 9 6 10 17 3 8 14 11 18 4 | 25 25 21 24 33 24 25 21 26 31 24
18 | 7 9 8 9 8 6 6 13 7 14 3 | 29 32 31 33 30 27 33 29 33 33 30
19E | 8 11 8 8 12 3 6 21 13 19 4 | 14 17 17 17 16 15 17 22 16 25 14
20 | 8 8 4 9 8 4 6 21 5 24 3 | 28 29 27 25 27 27 28 32 27 38 26
21 | 7 8 6 12 9 5 7 24 8 26 4 | 18 23 16 18 15 16 20 31 17 27 16
22 | 5 6 7 7 7 2 6 22 5 22 3 | 18 22 18 17 18 18 24 23 19 20 18
X23E | 8 --- 7 8 10 3 8 18 12 18 4 | 31 --- 36 33 36 34 36 36 34 31 34
24 | 7 8 9 8 6 4 9 12 7 19 3 | 17 22 19 22 19 20 23 22 19 24 19
25 | 8 8 10 8 10 3 7 13 7 16 3 | 19 26 23 24 19 21 24 23 18 29 21
26 | 6 6 8 12 6 4 8 9 10 18 3 | 24 30 31 28 28 28 31 27 30 38 27
X27E | 8 15 16 11 10 6 --- 15 18 21 5 | 69 66 72 67 67 68 --- 66 61 63 65
28 | 8 10 6 8 8 3 5 15 8 20 3 | 30 36 31 31 31 29 34 26 33 30 31
29E | 6 27 9 9 10 5 8 21 9 23 4 | 16 26 18 20 22 17 17 23 22 23 17
30 | 6 8 11 9 9 4 7 10 7 16 3 | 21 23 23 25 20 22 26 20 22 32 22
31 | 6 9 8 12 10 3 8 15 9 20 3 | 39 41 36 38 39 37 41 39 36 33 37
32E | 8 12 12 13 12 5 9 11 10 15 3 | 15 16 15 24 15 13 16 14 14 17 13
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 10 12 10 4 8 17 9 19 |T 35 37 46 36 34 34 35 35 35 38 34
WRMS | 7 12 8 13 9 4 8 15 7 18 |NE 26 29 26 27 25 25 29 27 26 31 25
MEDI | 7 9 8 9 9 4 7 15 9 18 |MD 27 28 26 28 26 26 27 26 26 31 26
Table 3.2073.6 GPS week: 2073 Day: 6 MJD: 58761.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 8 12 8 7 7 3 6 10 6 9 2 | 22 30 23 25 22 23 28 22 19 29 23
2 | 8 9 6 8 8 2 7 19 6 20 3 | 36 38 28 38 34 38 40 45 38 40 38
3 | 6 9 7 9 4 4 7 11 5 11 2 | 36 40 36 35 33 36 39 36 34 43 35
X4E | 8 --- 9 --- --- 18 --- --- --- --- 8 | 46 --- 186 --- --- 64 --- --- --- --- 72
5 | 6 9 9 9 7 3 8 22 8 19 3 | 50 48 50 46 46 47 51 36 50 44 47
6 | 7 10 9 8 6 3 6 11 7 10 2 | 31 34 32 28 29 30 35 34 32 45 32
7 | 9 10 9 9 7 4 6 20 8 17 3 | 35 41 39 40 37 38 40 28 36 35 36
8E | 9 12 24 31 11 5 8 8 11 16 5 | 175 172 177 180 173 176 129 176 173 183 176
9E | 7 15 20 11 16 4 6 8 7 10 4 | 29 31 27 29 26 26 29 29 25 27 26
10 | 6 8 6 9 7 4 8 10 9 8 3 | 23 26 20 25 20 22 26 23 23 29 22
11 | 8 10 16 11 14 4 6 20 7 15 4 | 25 32 27 30 27 26 30 26 27 25 24
12 | 7 16 8 7 7 4 6 17 6 20 3 | 28 33 27 28 27 27 31 30 26 39 28
13E | 17 9 7 11 17 5 9 13 12 14 4 | 106 105 103 106 99 104 102 103 103 111 103
14E | 11 13 8 7 10 4 9 18 8 14 3 | 142 137 139 141 138 141 142 139 139 145 140
15E | 9 13 9 10 9 4 10 19 10 20 4 | 52 52 46 49 49 48 50 46 49 53 49
16 | 9 17 5 8 6 3 7 17 9 19 3 | 29 28 27 31 26 28 29 32 28 36 28
17E | 8 9 8 8 15 4 8 12 6 16 3 | 32 37 31 34 38 32 33 34 33 29 32
18 | 7 10 9 10 9 4 7 10 8 12 3 | 29 35 31 30 33 30 35 30 28 37 31
19E | 19 11 9 10 9 4 7 20 10 17 4 | 16 19 18 17 15 16 18 24 16 20 14
20 | 8 9 5 7 7 3 9 19 7 19 3 | 32 35 31 35 32 32 36 40 32 41 33
21 | 12 9 7 9 7 4 7 21 10 23 4 | 18 24 17 18 16 17 21 32 18 28 17
22 | 5 9 8 7 8 2 6 18 9 20 3 | 21 28 19 21 21 21 25 30 21 31 21
23E | 5 25 8 7 10 5 5 15 7 14 4 | 37 40 39 39 41 39 37 42 37 49 38
24 | 7 7 10 10 7 3 7 12 9 14 3 | 23 31 26 28 24 26 29 27 25 32 25
25 | 8 8 7 9 8 3 7 9 8 12 3 | 22 28 25 26 22 23 26 24 20 37 23
26 | 12 8 8 6 6 2 6 8 8 14 3 | 32 32 31 31 29 30 33 30 29 42 30
27E | 9 8 20 16 10 7 10 12 14 14 4 | 76 73 83 77 81 76 79 75 67 80 75
28 | 9 10 10 9 7 3 6 16 10 17 3 | 26 33 29 27 27 26 32 24 29 24 28
29E | 7 21 8 10 10 4 10 19 7 16 4 | 20 22 22 24 21 19 19 26 19 28 19
30 | 8 9 11 9 8 2 7 10 8 8 3 | 25 28 27 27 23 25 28 23 23 30 25
31 | 10 9 8 8 9 2 7 16 10 18 3 | 50 51 49 48 49 49 52 47 48 48 48
32E | 14 11 11 7 12 3 10 10 9 12 3 | 17 20 16 19 14 16 20 16 16 21 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 12 10 10 9 4 7 15 9 16 |T 41 44 46 42 41 42 42 42 40 47 42
WRMS | 8 12 10 10 8 4 7 14 7 15 |NE 29 33 29 30 28 29 33 30 29 35 29
MEDI | 8 10 8 9 8 4 7 15 8 15 |MD 29 33 29 30 29 30 33 30 29 37 30
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 4.2073 GPS week: 2073 MJD: 58755.0-58761.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3068 |U 10 10 32 |U 0 0 0 |U 9 9 29 |
emr | emr 2959 |U 12 15 42 |U 0 0 0 |U 15 16 37 |
esa | esa 3058 | 11 10 36 |U 0 0 0 | 10 10 29 |
gfz | gfz 2973 |U 12 10 32 |U 0 0 0 |U 9 9 27 |
grg | grg 2973 |U 11 12 32 |U 0 0 0 | 10 12 27 |
igr | igr 2942 | 11 12 32 | 0 0 0 | 8 9 27 |
igs | igs 2973 | 10 11 32 | 0 0 0 | 9 10 27 |
jpl | jpl 2893 |U 13 14 37 |U 0 0 0 |U 13 13 32 |
mit | mit 2976 |U 15 14 38 |U 0 0 0 |U 12 10 30 |
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 5.2073.0 GPS week: 2073 Day: 0 MJD: 58755.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3068 | 11 11 36 | ---- ---- ---- | 8 13 35 |
emr | emr 2976 | 15 17 59 | ---- ---- ---- | 19 10 37 |
esa | esa 3072 | 11 12 42 | ---- ---- ---- | 10 11 35 |
gfz | gfz 2976 | 12 12 38 | ---- ---- ---- | 8 9 29 |
grg | grg 2976 | 11 9 37 | ---- ---- ---- | 9 12 30 |
igr | igr 2838 | 10 10 38 | ---- ---- ---- | 8 10 31 |
igs | igs 2975 | 10 12 39 | ---- ---- ---- | 8 10 29 |
jpl | jpl 2880 | 10 13 41 | ---- ---- ---- | 14 14 29 |
mit | mit 2976 | 15 13 42 | ---- ---- ---- | 10 10 26 |
Table 5.2073.1 GPS week: 2073 Day: 1 MJD: 58756.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 8 26 | ---- ---- ---- | 10 12 33 |
emr | emr 2976 | 9 12 40 | ---- ---- ---- | 14 16 39 |
esa | esa 3072 | 11 7 31 | ---- ---- ---- | 10 12 30 |
gfz | gfz 2976 | 10 9 30 | ---- ---- ---- | 10 10 28 |
grg | grg 2976 | 9 11 31 | ---- ---- ---- | 10 14 30 |
igr | igr 2976 | 10 10 28 | ---- ---- ---- | 9 11 30 |
igs | igs 2976 | 9 10 30 | ---- ---- ---- | 9 10 29 |
jpl | jpl 2976 | 11 13 35 | ---- ---- ---- | 15 14 34 |
mit | mit 2976 | 13 12 33 | ---- ---- ---- | 9 8 28 |
Table 5.2073.2 GPS week: 2073 Day: 2 MJD: 58757.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 11 11 36 | ---- ---- ---- | 7 6 24 |
emr | emr 2976 | 10 14 44 | ---- ---- ---- | 13 18 36 |
esa | esa 3072 | 10 10 44 | ---- ---- ---- | 9 7 29 |
gfz | gfz 2975 | 13 13 38 | ---- ---- ---- | 8 7 27 |
grg | grg 2976 | 11 15 32 | ---- ---- ---- | 9 10 27 |
igr | igr 2975 | 11 14 36 | ---- ---- ---- | 7 6 27 |
igs | igs 2976 | 11 13 36 | ---- ---- ---- | 7 7 27 |
jpl | jpl 2880 | 14 13 52 | ---- ---- ---- | 12 10 33 |
mit | mit 2976 | 13 13 34 | ---- ---- ---- | 8 8 31 |
Table 5.2073.3 GPS week: 2073 Day: 3 MJD: 58758.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 10 11 35 | ---- ---- ---- | 9 9 25 |
emr | emr 2976 | 10 16 39 | ---- ---- ---- | 13 13 27 |
esa | esa 3072 | 10 8 39 | ---- ---- ---- | 10 12 23 |
gfz | gfz 2976 | 11 11 37 | ---- ---- ---- | 9 10 23 |
grg | grg 2976 | 11 13 39 | ---- ---- ---- | 11 15 26 |
igr | igr 2975 | 10 12 37 | ---- ---- ---- | 8 11 24 |
igs | igs 2976 | 10 13 36 | ---- ---- ---- | 9 12 23 |
jpl | jpl 2880 | 12 13 37 | ---- ---- ---- | 13 15 29 |
mit | mit 2976 | 24 18 53 | ---- ---- ---- | 18 15 37 |
Table 5.2073.4 GPS week: 2073 Day: 4 MJD: 58759.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3055 | 10 11 28 | ---- ---- ---- | 9 9 30 |
emr | emr 2959 | 11 15 38 | ---- ---- ---- | 18 23 40 |
esa | esa 2976 | 14 11 37 | ---- ---- ---- | 12 11 30 |
gfz | gfz 2959 | 12 8 28 | ---- ---- ---- | 8 10 27 |
grg | grg 2958 | 12 12 30 | ---- ---- ---- | 9 12 28 |
igr | igr 2918 | 11 12 26 | ---- ---- ---- | 8 8 28 |
igs | igs 2959 | 10 11 29 | ---- ---- ---- | 9 12 28 |
jpl | jpl 2784 | 14 17 28 | ---- ---- ---- | 13 15 27 |
mit | mit 2976 | 16 19 38 | ---- ---- ---- | 12 10 29 |
Table 5.2073.5 GPS week: 2073 Day: 5 MJD: 58760.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 15 9 36 | ---- ---- ---- | 10 10 29 |
emr | emr 2880 | 19 19 40 | ---- ---- ---- | 14 15 39 |
esa | esa 3072 | 13 9 34 | ---- ---- ---- | 10 10 31 |
gfz | gfz 2976 | 16 11 32 | ---- ---- ---- | 10 9 29 |
grg | grg 2976 | 13 11 31 | ---- ---- ---- | 12 13 26 |
igr | igr 2938 | 15 12 34 | ---- ---- ---- | 8 10 27 |
igs | igs 2976 | 14 11 30 | ---- ---- ---- | 10 10 29 |
jpl | jpl 2880 | 18 17 33 | ---- ---- ---- | 12 14 32 |
mit | mit 2976 | 16 14 39 | ---- ---- ---- | 15 11 35 |
Table 5.2073.6 GPS week: 2073 Day: 6 MJD: 58761.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 8 10 27 | ---- ---- ---- | 9 7 24 |
emr | emr 2975 | 11 11 34 | ---- ---- ---- | 18 16 41 |
esa | esa 3072 | 10 12 27 | ---- ---- ---- | 10 7 29 |
gfz | gfz 2975 | 10 8 24 | ---- ---- ---- | 9 8 27 |
grg | grg 2975 | 9 13 24 | ---- ---- ---- | 10 10 24 |
igr | igr 2975 | 9 10 24 | ---- ---- ---- | 8 7 26 |
igs | igs 2975 | 8 10 23 | ---- ---- ---- | 9 7 27 |
jpl | jpl 2976 | 12 14 30 | ---- ---- ---- | 12 10 37 |
mit | mit 2976 | 10 11 28 | ---- ---- ---- | 12 9 25 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2073 GPS week: 2073 MJD: 58755.500-58761.500
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 -16 121 -4 -2 | 24 31
| 15 16 61 68 9 | 2
emr uuuux | 3 33 -188 73 30 | -14 35
| 23 10 98 80 29 | 9
esa uuuuu | 3 21 27 24 -2 | 31 35
| 14 15 45 58 2 | 1
gfz uuuuu | -13 -7 66 -84 3 | 26 30
| 27 19 51 121 3 | 2
grg uuuuu | 41 -16 15 99 2 | -3 16
| 26 12 37 57 3 | 2
igr xxxxx | 42 17 11 41 0 | 0 17
| 16 13 24 44 3 | 2
irf xxxxx | 12 -10 -47 -13 -3 | 2 16
| 9 7 36 34 4 | 1
jpl uuuuu | -23 -13 19 -61 -3 | 64 66
| 16 26 63 75 17 | 4
mit uuuuu | 5 12 -172 -82 -3 | 40 43
| 11 15 103 93 4 | 1
ngs uuuuu | 24 -4 32 76 -3 | 17 23
| 25 26 83 125 5 | 1
sio uuuux | 6 15 -202 -5 9 | 97 99
| 10 14 30 56 7 | 4
Table 7.2073.0 GPS week: 2073 Day: 0 MJD: 58755.500
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 -1 122 97 10 | 23 30
emr uuuux | 11 25 -143 245 -22 | -11 35
esa uuuuu | -8 22 40 55 -2 | 32 36
gfz uuuuu | -59 -13 65 -244 1 | 25 30
grg uuuuu | 37 -1 -36 59 -3 | -3 16
igr xxxxx | 48 25 32 0 -6 | 3 17
irf xxxxx | 21 -12 -117 41 -10 | 3 15
jpl uuuuu | -19 -56 146 -5 -22 | 69 71
mit uuuuu | 16 30 -356 34 -10 | 40 42
ngs uuuuu | 53 37 -93 -66 7 | 17 23
sio uuuux | 19 -9 -159 -36 3 | 94 96
Table 7.2073.1 GPS week: 2073 Day: 1 MJD: 58756.500
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 | -27 -19 113 -55 3 | 24 31
emr uuuux | -21 25 -59 76 17 | -20 36
esa uuuuu | 26 30 41 57 1 | 31 35
gfz uuuuu | -32 -29 121 -143 5 | 24 29
grg uuuuu | 84 -12 51 125 0 | -4 17
igr xxxxx | 59 35 -24 37 3 | 0 18
irf xxxxx | 9 -8 -70 15 -4 | 1 16
jpl uuuuu | -41 16 -36 -103 1 | 66 68
mit uuuuu | 4 8 -242 35 -5 | 39 42
ngs uuuuu | 43 -22 -9 115 -4 | 17 23
sio uuuux | 10 29 -209 7 11 | 93 95
Table 7.2073.2 GPS week: 2073 Day: 2 MJD: 58757.500
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 -4 31 -39 -15 | 26 33
emr uuuux | -36 30 -151 48 17 | -21 36
esa uuuuu | 4 13 72 71 0 | 31 36
gfz uuuuu | 9 -5 108 -21 0 | 25 30
grg uuuuu | 67 -34 -14 190 6 | -3 17
igr xxxxx | 45 29 2 102 4 | 0 18
irf xxxxx | 1 -11 -55 6 -1 | 2 17
jpl uuuuu | -17 12 4 -44 -1 | 66 69
mit uuuuu | 20 4 -212 -46 1 | 40 43
ngs uuuuu | 11 -36 70 -43 -5 | 18 24
sio uuuux | 0 17 -231 13 18 | 96 98
Table 7.2073.3 GPS week: 2073 Day: 3 MJD: 58758.500
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 -13 187 61 -6 | 24 32
emr uuuux | 9 43 -302 65 62 | -21 36
esa uuuuu | 18 41 30 76 0 | 31 35
gfz uuuuu | 22 -5 -1 138 8 | 25 30
grg uuuuu | 41 -15 27 64 0 | -3 17
igr xxxxx | 21 10 -10 -25 0 | 0 18
irf xxxxx | 16 -12 -23 -26 0 | 2 17
jpl uuuuu | -42 -18 -17 -193 -17 | 65 67
mit uuuuu | 4 -9 -114 -105 0 | 41 44
ngs uuuuu | -16 -27 95 -28 1 | 17 23
sio uuuux | 14 33 -243 16 15 | 97 99
Table 7.2073.4 GPS week: 2073 Day: 4 MJD: 58759.500
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 -46 182 -25 7 | 21 30
emr uuuux | 27 33 -336 10 58 | -17 37
esa uuuuu | -14 23 29 15 -2 | 28 33
gfz uuuuu | -2 31 6 -78 3 | 24 30
grg uuuuu | 24 -32 19 117 3 | -5 18
igr xxxxx | 25 18 44 65 1 | -3 18
irf xxxxx | 23 3 -26 -44 1 | 0 17
jpl uuuuu | -26 -16 -25 -97 -18 | 60 63
mit uuuuu | 2 19 -116 -177 -1 | 38 42
ngs uuuuu | 16 2 148 158 -8 | 15 22
sio uuuux | 12 6 -191 95 -1 | 97 99
Table 7.2073.5 GPS week: 2073 Day: 5 MJD: 58760.500
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 | -22 -6 51 -94 -3 | 24 32
emr uuuux | 9 24 -189 14 42 | -9 38
esa uuuuu | 3 28 -69 -31 -6 | 30 35
gfz uuuuu | -18 -16 114 -163 4 | 27 32
grg uuuuu | 20 -5 68 120 4 | -3 17
igr xxxxx | 35 0 24 77 2 | -1 18
irf xxxxx | 0 -21 -24 -49 -2 | 1 17
jpl uuuuu | -19 -34 53 -2 13 | 58 61
mit uuuuu | -14 30 -98 -192 -3 | 39 42
ngs uuuuu | 48 0 49 272 -5 | 16 23
sio uuuux | -8 20 -205 -53 7 | 99 101
Table 7.2073.6 GPS week: 2073 Day: 6 MJD: 58761.500
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 | -39 -27 160 29 -7 | 27 32
emr uuuux | 23 49 -137 53 33 | 3 29
esa uuuuu | -5 -8 46 -78 -3 | 33 35
gfz uuuuu | -9 -16 52 -80 -1 | 30 32
grg uuuuu | 15 -16 -10 16 4 | 0 14
igr xxxxx | 61 3 12 32 -1 | 2 14
irf xxxxx | 12 -13 -17 -31 -5 | 3 15
jpl uuuuu | 4 4 11 18 24 | 62 64
mit uuuuu | 4 2 -65 -121 -4 | 41 43
ngs uuuuu | 14 16 -37 123 -8 | 18 22
sio uuuux | -4 8 -174 -75 11 | 104 105
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