[IGSREPORT-21880] Wk 1741 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Fri Jun 7 10:21:09 PDT 2013
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1741 (May 19, 2013 - May 25, 2013)
Contacts: J. Griffiths (jake.griffiths at noaa.gov)
K. Choi (kevin.choi at noaa.gov)
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:
igs1741[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1741[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1741[0-6].cls IGS GPS clock combination summary report.
igs17417.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs17417.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 | XMIS JOZ2 XMIS
0 | EMR | THTI CHUR HERS MATE THTI YELL
0 | ESA | GLSV MAR6 NTUS ONSA DGAV GLSV MAR6 NTUS ONSA
0 | GFZ | TSKB TSKB
0 | GRG | NTUS THTI USNO ABMF NTUS THTI
0 | JPL | CHUR
0 | MIT | 31 MDVJ REYK TWTF GOPE MDVJ REYK TWTF
1 | COD | 28 28 XMIS
1 | EMR | HERS THTI THTI
1 | GRG | NYAL XMIS NICO NOVM NYAL
1 | JPL | BJCO
1 | MIT | 10 28 10 28 DUBO KOUR MDVJ SCH2 WSRT DARW DUBO GOPE
1 | MIT | KOUR MDVJ
2 | COD | FAA1 KOUC KOUC
2 | EMR | THTI HERS MCM4 THTI
2 | GFZ | FAA1 NTUS NTUS
2 | GRG | KOUC NKLG AREQ KOUC NKLG
2 | MIT | 31 MDVJ NTUS AREQ MDVJ NTUS
3 | COD | KOUC KOUC
3 | EMR | HERS HERS
3 | ESA | BOGT WHIT
3 | GFZ | NTUS WHIT BOGT WHIT
3 | GRG | BOGT MATE POLV WHIT ISPA MATE OHI2 POLV
3 | MIT | 31 21 31 MDVJ NTUS DAV1 MDVJ
4 | COD | KOUC REUN KOUC REUN
4 | EMR | MCM4 MCM4 MDO1
4 | ESA | IRKJ KOUC KOUC NKLG
4 | GFZ | IISC IISC IRKJ NTUS
4 | GRG | IRKJ CEDU LPGS
4 | MIT | 16 16 MDVJ TOW2 IRKJ MDVJ PALM TOW2
5 | COD | FLRS JOZ2 FLRS JOZ2 XMIS
5 | EMR | HERS MCM4 MCM4 YAKT
5 | ESA | ALRT ARTU
5 | GFZ | ARTU AUCK IRKJ WHIT ALRT AUCK IRKJ MATE WHIT
5 | GRG | ALRT ARTU CAS1 DAV1 KOUC MATE CAS1 CEDU DAV1 KOUC
5 | GRG | MATE
5 | JPL | WHIT
5 | MIT | 23 23 31 DAEJ IRKJ KOUC DAEJ IRKJ KOUC MDVJ
6 | COD | JOZ2 MATE
6 | EMR | HERS FAIR HERS YAKT
6 | GFZ | IRKJ KOSG MATE CHTI IRKJ KOSG MATE
6 | GRG | FAA1 KOUC MAC1 NICO NRMD NTUS FAA1 KOUC MAC1 NICO
6 | GRG | NRMD NTUS
6 | MIT | 23 23 IRKJ IRKJ MDVJ
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. 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.
7. 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 | -.4 .6 -.5 -35 2 -27 .24
EMR | 0 | 2.6 -10.2 13.6 -18 9 -13 .24
ESA | 0 | 1.3 -4.8 15.1 31 -41 -30 .19
GFZ | 0 | -.1 .2 -.3 -24 -21 -28 -.16
GRG | 0 | 9.4 -2.7 28.2 -73 36 -41 .32
JPL | 0 | 6.6 -11.5 19.9 -72 55 18 .27
MIT | 0 | 7.0 -5.2 20.6 -30 -24 -32 .20
NGS | 0 | 10.0 -10.0 21.5 -171 -126 43 .34
SIO | 0 | 7.7 -7.4 -11.4 58 -226 255 .11
COD | 1 | -.3 .3 -.4 -33 1 -17 .02
EMR | 1 | 2.4 -5.3 11.7 -8 6 -13 .36
ESA | 1 | 2.1 -3.7 12.0 29 -31 -28 .17
GFZ | 1 | -.4 .1 -.1 -21 -24 -19 -.11
GRG | 1 | 7.4 -2.6 15.9 -44 45 -43 .37
JPL | 1 | 1.3 -5.0 13.3 -66 20 -75 .18
MIT | 1 | 4.0 -3.2 19.0 -12 0 -36 .24
NGS | 1 | 3.8 -2.8 16.5 -107 -79 23 .40
SIO | 1 | 3.2 -4.7 -12.6 76 -176 153 .25
COD | 2 | .3 .0 -.6 -44 -4 -35 .04
EMR | 2 | -.6 -8.5 13.4 -14 12 -23 .15
ESA | 2 | 4.0 -2.4 11.5 19 -31 -43 .17
GFZ | 2 | -.3 .0 -.6 -14 -25 -24 -.15
GRG | 2 | 8.1 -1.3 19.9 -17 32 -5 .09
JPL | 2 | 3.8 1.5 11.7 -65 -3 -47 .24
MIT | 2 | 1.1 -.7 14.5 -7 1 -41 .32
NGS | 2 | 7.8 -2.7 12.9 -89 -90 41 .41
SIO | 2 | 5.4 -2.0 -9.5 -3134 -640 42 .10
COD | 3 | .1 .0 -.2 -56 7 -62 .04
EMR | 3 | -.4 -3.1 19.4 -21 8 -31 .14
ESA | 3 | 7.1 -2.7 14.2 25 -69 -36 .15
GFZ | 3 | -.6 .4 -.8 -16 -12 10 .01
GRG | 3 | 5.6 4.4 23.9 3 25 -5 .21
JPL | 3 | 7.3 -3.6 17.7 -77 13 -30 .46
MIT | 3 | .7 -5.0 18.8 -5 -2 -40 .31
NGS | 3 | 5.6 -6.9 22.6 -161 -94 24 .52
SIO | 3 | 3.2 -3.9 -29.4 -148 -219 62 .19
COD | 4 | -.1 -.1 .0 -38 -1 -14 .12
EMR | 4 | -.6 -5.8 14.3 -15 -4 -19 .29
ESA | 4 | 1.9 1.4 5.0 44 -19 -30 .43
GFZ | 4 | -.2 -.3 -.8 -7 -25 -8 .05
GRG | 4 | 4.8 .9 18.6 -43 32 -45 .45
JPL | 4 | .9 -2.1 10.2 -59 61 57 .46
MIT | 4 | 2.0 -2.5 19.1 -7 3 -37 .12
NGS | 4 | -.2 -1.4 11.1 -76 -37 18 .70
SIO | 4 | -.3 -4.6 -37.0 -237 -283 -204 .27
COD | 5 | .6 .2 .2 -36 -1 -32 .02
EMR | 5 | -2.9 -2.5 16.6 -7 15 -12 .16
ESA | 5 | 4.1 -3.6 9.1 29 -13 -28 .09
GFZ | 5 | .2 .9 -.5 1 -10 13 -.31
GRG | 5 | 5.5 -2.1 23.6 -50 54 -50 .49
JPL | 5 | 4.3 -7.5 5.3 -14 50 4 .63
MIT | 5 | 4.1 -5.9 18.8 -9 2 -40 .08
NGS | 5 | 1.1 -5.6 16.4 -132 -38 -14 .46
SIO | 5 | -2.9 -2.5 -39.9 -191 -242 61 .14
COD | 6 | .5 1.5 -.2 -23 6 -40 .01
EMR | 6 | .1 -1.0 17.6 6 23 -2 .32
ESA | 6 | -3.6 -4.0 9.2 13 0 -8 .04
GFZ | 6 | -.8 .9 -.3 -5 -7 16 -.20
GRG | 6 | 1.3 -7.8 23.3 -12 42 6 .39
JPL | 6 | 1.9 -4.5 10.9 -43 53 14 .60
MIT | 6 | 2.3 -2.9 21.0 -1 9 -42 .16
NGS | 6 | .9 -4.2 18.2 -134 -49 -7 .51
SIO | 6 | -3.3 -2.9 -48.2 -172 -251 122 .35
8. 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.
9. 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.
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 1.1741.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1741.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 2.1741.[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 3.1741.[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 5.1741.0-6). 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 1741 summary. (May 19, 2013 - May 25, 2013)
Table 1.1741.a GPS week: 1741 MJD: 56431.000-56437.000
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 265| 0 0 -4 9 32 10 -.41 9 9 | -1044 -36 18 83
| 0 0 1 8 20 11 .03 | 297 472
emr 80| 0 -1 -2 -2 -19 4 .36 13 13 | 1169 460 15 96
| 1 0 1 21 9 18 .02 | 1007 741
esa 150| 0 0 1 5 -11 -14 .09 5 5 | -75 -1018 11 110
| 0 0 0 21 27 6 .02 | 633 1200
gfz 196| 0 -1 0 -7 -54 6 -.37 10 10 | -259 331 12 74
| 1 1 1 59 67 9 .03 | 220 501
grg 137| 2 2 8 0 18 0 .62 14 13 | -177 -36 19 163
| 0 0 1 24 15 22 .04 | 184 383
igr n/a| 0 0 -2 11 62 -23 -.15 4 4 | -366 732 14 73
| 0 0 0 13 15 18 .06 | 1486 786
jpl 80| -1 1 -6 0 18 13 .37 13 13 | 1457 522 14 99
| 1 1 1 31 17 30 .03 | 1059 645
mit 238| 0 0 4 14 0 -3 -.61 11 9 | -169 -10 23 213
| 1 0 0 26 30 20 .04 | 166 391
ngs 240| 0 0 0 -20 48 8 .36 10 9 | -1091 -34 1756 3412
| 0 0 2 32 43 15 .04 | 291 473
sio 328| -2 4 -4 -534 -294 73 -.55 21 22 | --- --- --- ---
| 2 0 1 1145 171 140 .05 | --- ---
Table 1.1741.b GPS week : 1741 MJD: 56431.000-56437.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 4 4 4 4 4 4 4 |
2 | 4 3 4 3 4 4 4 |
3 | 3 3 3 3 3 3 3 |
4 | 4 3 3 3 3 3 3 |
5 | 5 4 5 5 5 4 4 |
6 | 3 3 3 3 3 3 3 |
7 | 4 4 4 4 4 4 3 |
8 | 3 3 3 3 3 3 3 |
9 | 4 3 3 3 3 3 3 |
10 | 3 3 3 3 4 3 3 |
11 | 4 3 3 4 3 3 4 |
12 | 5 4 5 4 5 4 5 |
13 | 5 4 4 4 4 4 3 |
14 | 4 4 4 4 3 3 4 |
15 | 6 5 6 5 6 5 4 |
16 | 4 4 5 4 5 4 4 |
17 | 5 5 4 5 5 4 4 |
18 | 4 3 4 4 4 4 4 |
19 | 5 4 4 4 4 4 4 |
20 | 4 4 4 4 4 4 4 |
21 | 4 3 4 3 3 3 3 |
22 | 4 3 4 3 3 3 4 |
23 | 4 4 4 4 4 4 4 |
24 | 4 4 4 4 4 3 4 |
25 | 5 4 5 4 5 4 4 |
26 | 4 3 4 4 4 4 4 |
28 | 4 5 4 4 4 3 3 |
29 | 5 4 5 5 5 4 5 |
30 | 0 0 0 0 0 0 0 |
31 | 4 5 5 4 4 4 4 |
32 | 4 4 4 4 4 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 2.1741.0 GPS week: 1741 Day: 0 MJD: 56431.000
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 259| 0 0 -4 11 46 20 -.37 10 10 | -980 -247 20 82
emr 80| -1 -1 -4 -11 -16 4 .36 13 13 | 296 -891 12 103
esa 150| 0 0 1 0 -37 -8 .07 5 5 | -294 -456 10 98
gfz 189| 1 0 0 23 45 9 -.35 11 11 | -453 756 11 63
grg 138| 3 1 7 -24 43 -6 .57 14 13 | 67 -760 22 179
igr n/a| 0 0 -2 12 48 -25 -.17 4 4 | -1340 -789 14 73
jpl 80| -2 2 -8 -23 7 -13 .35 14 14 | 667 -716 15 101
mit 239| 1 0 3 45 0 38 -.66 12 10 | 110 -749 23 210
ngs 242| 0 0 3 -35 -17 -20 .29 10 9 | -998 -317 1685 3092
sio 369| -4 3 -7 61 -237 257 -.57 22 20 | --- --- --- ---
Table 2.1741.1 GPS week: 1741 Day: 1 MJD: 56432.000
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 260| 0 0 -4 21 31 26 -.45 9 9 | -1458 409 21 102
emr 80| -2 -1 -3 -5 -30 -4 .35 13 13 | -1 105 12 112
esa 150| 0 0 1 0 -13 -13 .09 5 5 | -888 -274 10 136
gfz 197| 0 -1 0 40 -21 0 -.34 9 9 | -417 -89 11 70
grg 138| 3 1 7 2 32 -22 .59 13 12 | -328 130 18 143
igr n/a| 0 0 -1 1 71 -8 -.25 5 5 | -1924 203 13 70
jpl 80| -2 2 -3 5 -3 -2 .39 13 12 | 128 375 13 92
mit 238| 0 0 3 3 10 2 -.64 12 10 | -260 251 22 233
ngs 237| 0 0 -1 -53 27 8 .34 10 9 | -1495 389 1673 3342
sio 373| -5 4 -6 63 -180 156 -.59 22 22 | --- --- --- ---
Table 2.1741.2 GPS week: 1741 Day: 2 MJD: 56433.000
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 268| 0 1 -4 8 44 8 -.39 11 10 | -1056 -159 19 88
emr 80| 0 -2 0 -9 -9 28 .35 13 13 | 135 1289 14 95
esa 150| 0 0 1 -14 0 -5 .07 5 5 | -350 -714 10 115
gfz 199| 0 -2 1 61 -144 -1 -.38 12 11 | -216 235 14 77
grg 138| 1 2 8 19 11 26 .59 14 13 | -208 61 18 152
igr n/a| 0 0 -2 -3 89 -12 -.15 4 4 | -1757 1078 15 75
jpl 80| 0 0 -6 -31 41 -33 .38 13 12 | 485 1084 14 102
mit 239| -1 1 4 52 -42 -18 -.65 10 9 | -248 171 22 202
ngs 236| 0 -1 -2 -38 101 17 .34 10 9 | -1092 -168 1547 3238
sio 355| -4 3 -4 -3118 -671 58 -.60 21 22 | --- --- --- ---
Table 2.1741.3 GPS week: 1741 Day: 3 MJD: 56434.000
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 265| 0 1 -5 -3 23 -5 -.37 9 9 | -797 -466 19 81
emr 80| 0 -1 -2 12 -27 32 .35 13 13 | 1330 930 15 92
esa 150| 1 0 1 2 -58 -21 .08 5 5 | 3 300 10 105
gfz 202| 0 -1 0 -53 -13 6 -.33 11 11 | 90 -111 12 75
grg 136| 1 2 8 34 25 22 .60 14 12 | -304 -40 17 167
igr n/a| 0 0 -2 37 68 -35 -.11 4 4 | -818 1147 15 68
jpl 80| -1 1 -6 -31 7 33 .35 13 13 | 1419 910 14 101
mit 238| 0 0 3 4 51 -11 -.63 9 8 | -347 -131 25 198
ngs 245| 0 -1 0 35 88 0 .34 11 10 | -832 -462 2082 3430
sio 314| -3 4 -4 -145 -174 64 -.55 20 22 | --- --- --- ---
Table 2.1741.4 GPS week: 1741 Day: 4 MJD: 56435.000
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 269| 0 0 -3 1 59 19 -.42 9 9 | -1439 788 20 85
emr 80| 0 0 -2 -11 -5 -8 .39 12 12 | 2087 177 16 93
esa 150| 1 0 1 41 16 -24 .09 6 6 | 158 -2170 15 113
gfz 202| 0 -2 0 -88 -132 -5 -.37 9 10 | -382 -132 12 78
grg 137| 2 3 5 -37 2 -2 .65 14 14 | -351 264 15 173
igr n/a| 0 0 -2 8 64 2 -.17 4 4 | 196 871 14 82
jpl 80| 0 1 -5 19 21 43 .38 13 12 | 2223 244 15 102
mit 239| 0 0 6 3 -19 1 -.59 10 9 | -256 51 25 247
ngs 246| 0 0 -3 -2 78 17 .40 12 10 | -1476 785 1703 3486
sio 355| -1 3 -2 -240 -292 -199 -.55 20 22 | --- --- --- ---
Table 2.1741.5 GPS week: 1741 Day: 5 MJD: 56436.000
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 269| 0 0 -3 19 22 3 -.43 8 9 | -721 -501 16 79
emr 80| -1 0 -2 36 -20 -13 .40 12 12 | 2249 1051 18 94
esa 150| 1 0 0 25 5 -14 .12 5 5 | 1153 -3140 13 107
gfz 197| -2 0 -2 -65 -52 16 -.40 7 7 | -9 488 11 91
grg 136| 2 2 10 -4 16 -33 .65 14 13 | 95 -285 19 167
igr n/a| 0 0 -3 5 47 -31 -.11 4 4 | 1256 1577 14 78
jpl 80| 0 0 -4 52 14 41 .41 13 13 | 2583 1153 15 100
mit 238| 1 0 4 -24 13 -16 -.54 10 9 | 14 -142 24 200
ngs 242| -1 0 0 -49 16 23 .39 10 9 | -755 -495 2048 3532
sio 264| 0 4 -3 -198 -226 51 -.44 21 22 | --- --- --- ---
Table 2.1741.6 GPS week: 1741 Day: 6 MJD: 56437.000
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 265| 0 1 -6 11 -1 0 -.44 8 8 | -863 -80 15 67
emr 80| -2 0 -1 -29 -24 -9 .35 13 13 | 2092 562 18 83
esa 150| 0 0 0 -17 9 -12 .10 5 5 | -311 -678 12 102
gfz 191| 0 0 1 31 -64 20 -.42 10 11 | -426 1173 14 68
grg 136| 2 3 9 4 0 8 .67 13 13 | -213 373 26 164
igr n/a| 0 0 -2 15 46 -52 -.08 5 4 | 1822 1038 14 65
jpl 80| -1 0 -6 5 42 29 .33 13 13 | 2699 608 15 97
mit 237| 1 0 5 18 -18 -22 -.59 10 8 | -197 475 22 205
ngs 235| 0 0 0 0 44 14 .38 9 8 | -990 26 1559 3768
sio 267| 0 4 -3 -163 -278 123 -.56 24 25 | --- --- --- ---
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 3.1741.0 GPS week: 1741 Day: 0 MJD: 56431.000
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 7 6 13 10 3 15 9 15 22 3 | 39 43 46 46 52 42 47 43 38 34 43
2 | 11 10 5 11 14 4 12 10 10 31 3 | 18 27 29 28 33 24 26 30 30 25 26
3 | 6 9 4 10 10 3 10 9 8 27 3 | 31 37 31 28 34 30 34 25 31 38 31
4 | 10 9 3 9 14 4 11 14 8 31 3 | 26 30 33 35 38 29 29 37 28 40 31
5 | 11 16 5 11 17 3 18 16 10 18 4 | 22 28 22 21 33 20 29 23 26 28 21
6 | 7 9 4 10 9 3 12 8 6 15 3 | 28 31 29 25 32 26 29 25 28 22 28
7 | 8 12 5 9 18 4 12 10 8 31 3 | 25 30 24 27 33 22 28 24 24 36 23
8 | 7 9 4 7 10 3 10 9 8 14 2 | 17 26 21 19 23 20 28 22 19 22 20
9 | 9 9 6 9 11 3 10 11 10 14 3 | 24 31 28 25 26 25 33 28 25 27 26
10 | 10 10 5 10 12 3 10 9 8 22 3 | 19 28 22 20 22 19 30 22 22 31 21
11 | 5 9 5 13 12 3 10 11 14 33 3 | 35 43 42 39 52 39 41 42 37 43 40
12E | 10 19 5 9 17 3 18 11 13 19 4 | 26 31 26 21 27 22 29 26 32 26 25
13 | 10 14 6 9 20 4 12 19 9 18 4 | 20 27 22 22 40 20 27 25 29 20 22
14 | 11 13 4 14 17 5 12 11 11 20 4 | 23 21 22 26 33 20 23 18 24 17 20
15 | 21 23 5 14 19 6 19 12 11 19 5 | 38 43 36 40 43 36 40 35 35 34 36
16E | 7 16 5 10 10 5 16 19 10 18 4 | 25 26 28 24 26 25 29 25 30 25 26
17 | 12 18 7 9 15 4 20 10 15 24 4 | 33 38 37 40 44 34 37 38 43 28 36
18 | 8 13 4 10 12 4 17 9 8 17 3 | 18 25 16 16 26 15 28 17 22 18 16
19 | 7 15 6 12 14 3 17 24 10 30 4 | 26 31 27 26 34 25 28 34 27 26 26
20 | 10 14 4 13 13 4 15 10 9 19 4 | 17 22 12 15 24 10 21 16 16 22 13
21 | 10 12 4 9 7 4 13 10 15 27 3 | 23 25 23 21 28 21 26 29 22 20 22
22 | 7 10 4 11 14 4 13 9 10 16 3 | 15 23 17 17 29 14 24 15 20 19 16
23 | 8 17 4 11 16 5 13 9 10 22 4 | 17 24 21 23 33 19 22 22 29 22 21
24 | 9 12 5 9 19 4 14 9 9 15 3 | 21 27 22 18 30 17 30 18 22 20 21
25E | 15 13 7 10 16 5 15 15 10 19 4 | 19 26 22 19 25 18 25 27 23 28 20
26 | 12 9 6 9 10 4 10 16 8 18 3 | 21 30 25 21 24 22 31 27 22 31 24
28E | 7 11 4 10 14 4 15 17 8 13 4 | 33 38 37 29 44 34 33 45 32 36 36
29 | 10 19 6 10 12 6 20 10 10 24 4 | 29 38 30 27 33 27 38 31 33 34 30
X30E | 7 --- --- --- --- 43 --- --- --- --- 0 | 37 --- --- --- --- 41 --- --- --- --- 39
31 | 10 13 5 12 17 5 12 10 9 17 4 | 20 28 24 25 39 22 29 23 26 19 23
32 | 10 12 4 15 12 5 10 12 8 20 3 | 26 30 23 26 28 23 32 28 28 28 25
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 5 11 14 4 14 12 10 22 |T 24 30 26 25 32 24 30 27 27 27 26
WRMS | 10 13 5 11 13 4 14 10 9 20 |NE 23 29 25 25 32 23 30 26 26 26 25
MEDI | 10 12 5 10 14 4 13 10 10 19 |MD 24 28 24 25 33 22 29 25 27 26 25
Table 3.1741.1 GPS week: 1741 Day: 1 MJD: 56432.000
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 7 3 10 11 4 15 10 15 20 3 | 27 32 28 31 36 28 39 31 22 22 28
2 | 7 8 6 8 9 3 10 10 11 32 3 | 14 21 22 19 24 16 22 20 17 21 19
3 | 6 9 4 8 10 4 9 8 12 28 3 | 14 18 13 17 22 14 18 16 18 21 14
4 | 8 8 3 7 10 5 8 12 14 30 3 | 20 21 22 23 24 20 23 29 13 37 21
5 | 8 16 4 8 17 3 17 15 10 15 4 | 18 25 18 15 32 15 25 21 22 23 18
6 | 6 9 4 6 10 4 10 7 10 16 2 | 19 21 16 18 24 18 20 19 19 14 17
7 | 6 11 5 9 15 4 12 9 11 29 3 | 19 27 20 22 30 17 24 21 23 34 20
8 | 6 10 4 6 9 4 9 9 10 12 2 | 16 23 17 16 18 15 21 19 18 18 16
9 | 6 10 5 6 11 5 8 10 10 12 3 | 16 24 19 17 23 16 23 19 19 18 18
10 | 9 8 5 10 10 6 11 8 9 23 3 | 16 23 19 18 20 16 25 18 18 26 17
11 | 6 9 4 9 12 4 8 11 11 31 3 | 26 34 27 27 37 26 33 30 26 36 28
12E | 9 16 5 7 13 4 17 10 10 15 4 | 20 26 22 16 25 18 23 20 28 22 21
13 | 11 13 6 11 18 6 15 14 6 15 4 | 14 25 19 23 35 16 24 20 22 18 19
14 | 7 12 3 11 14 6 14 12 9 21 3 | 19 22 19 21 32 18 24 18 25 15 19
15 | 11 24 7 10 18 5 21 12 9 19 5 | 35 38 27 28 36 27 32 28 33 28 28
16E | 8 17 4 9 13 5 16 18 11 18 4 | 18 23 23 20 24 18 21 22 26 21 20
17 | 7 19 6 11 15 4 17 11 12 25 4 | 24 33 28 29 38 25 34 29 27 22 27
18 | 5 12 5 7 13 5 15 8 8 17 3 | 15 21 14 15 24 15 23 18 18 19 14
19 | 6 13 5 11 12 5 15 12 10 26 3 | 23 33 25 27 34 24 30 29 27 24 26
20 | 12 11 4 8 12 4 12 10 8 19 3 | 17 22 15 15 22 12 21 17 18 18 14
21 | 8 12 5 7 7 4 10 9 9 27 3 | 19 23 15 19 20 16 23 22 16 14 16
22 | 8 9 4 8 14 5 12 8 8 16 3 | 14 19 15 15 28 14 22 13 20 18 14
23 | 10 15 4 13 13 5 17 9 7 21 4 | 14 23 20 23 29 17 22 20 24 19 18
24 | 10 14 3 10 16 4 12 11 7 19 3 | 16 27 20 17 30 16 26 20 22 19 19
25E | 10 10 4 10 13 5 11 15 11 21 3 | 15 22 21 15 25 15 20 22 24 25 18
26 | 9 8 6 6 12 5 10 13 8 15 3 | 16 24 18 17 22 16 23 22 19 23 18
28E | 9 13 5 11 10 5 12 33 8 22 5 | 22 27 20 24 26 19 25 28 24 20 20
29 | 13 16 6 8 12 4 18 10 11 23 4 | 17 26 18 20 25 17 26 22 23 23 18
X30E | 8 --- --- --- --- 49 --- --- --- --- 0 | 36 --- --- --- --- 37 --- --- --- --- 39
31 | 14 17 5 9 19 5 13 12 10 19 4 | 24 28 22 18 39 19 28 21 26 18 21
32 | 9 11 5 12 11 4 10 9 9 19 3 | 19 25 20 21 23 16 25 21 22 21 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 5 9 13 5 13 12 10 22 |T 19 25 20 20 27 18 24 21 21 21 20
WRMS | 9 13 5 9 12 5 12 10 9 22 |NE 18 24 19 20 27 17 24 21 20 21 19
MEDI | 8 11 5 9 12 5 12 10 10 19 |MD 18 24 20 19 25 17 23 21 22 21 19
Table 3.1741.2 GPS week: 1741 Day: 2 MJD: 56433.000
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 | 11 6 5 12 8 4 14 7 10 17 3 | 24 34 31 32 40 31 38 34 25 26 30
2 | 11 10 6 9 11 3 11 9 10 31 3 | 16 22 24 22 22 17 18 21 20 21 19
3 | 7 9 4 9 10 3 8 5 12 28 3 | 24 26 22 24 25 23 26 24 28 27 23
4 | 11 9 3 10 9 4 10 9 10 29 3 | 19 23 23 25 24 21 20 30 21 38 22
5 | 9 17 5 11 15 5 16 16 10 15 4 | 18 25 18 16 30 17 25 18 25 21 17
6 | 6 9 4 9 10 3 10 5 10 16 3 | 25 24 22 24 27 23 26 24 28 22 22
7 | 10 13 5 10 15 4 13 7 9 29 3 | 20 26 19 22 31 18 23 20 27 34 19
8 | 8 9 5 9 10 3 9 8 6 11 3 | 14 21 16 20 17 16 20 20 19 17 16
9 | 10 11 5 9 10 5 11 6 6 12 3 | 19 21 18 20 22 19 22 20 20 18 17
10 | 9 8 5 9 12 4 9 8 9 22 3 | 17 20 17 17 17 17 23 18 22 25 17
11 | 7 9 4 12 11 4 7 8 11 30 3 | 26 35 30 31 38 30 33 34 28 36 29
12E | 17 18 5 9 25 3 18 6 8 15 5 | 25 26 22 22 19 20 23 17 29 20 20
13 | 10 12 5 11 19 4 11 12 10 18 4 | 18 25 19 21 36 19 23 20 26 17 19
14 | 11 12 5 10 14 7 11 11 9 16 3 | 22 21 22 23 28 20 22 17 23 16 19
15 | 20 25 6 14 21 4 21 8 10 17 5 | 37 35 28 31 37 28 34 26 34 25 28
16E | 8 16 7 12 25 4 13 13 13 21 4 | 19 22 24 21 23 20 23 20 27 19 20
17 | 9 18 7 12 12 5 17 9 7 21 4 | 24 31 28 30 34 25 30 29 29 20 25
18 | 8 12 5 12 12 4 15 10 9 17 3 | 16 21 17 12 22 16 24 17 23 21 15
19 | 7 15 5 15 12 5 13 7 13 26 4 | 22 29 22 31 32 24 27 27 29 23 24
20 | 12 12 5 17 12 4 14 8 10 20 4 | 17 19 12 20 19 12 21 14 20 17 12
21 | 9 10 6 9 7 4 11 10 13 27 3 | 21 17 15 20 20 17 19 22 22 16 15
22 | 7 10 4 11 14 4 12 9 8 17 3 | 15 18 15 13 25 15 22 15 20 20 13
23 | 8 13 4 15 13 4 12 8 8 25 3 | 18 24 20 24 28 18 21 17 27 17 18
24 | 14 12 4 9 15 2 12 8 6 16 3 | 22 22 20 19 27 17 24 17 22 17 18
25E | 11 11 6 16 23 5 12 11 11 28 4 | 20 24 19 19 20 17 18 21 25 25 17
26 | 11 10 8 9 11 3 11 10 8 14 3 | 19 25 22 18 22 18 26 20 25 20 19
28E | 8 12 5 12 12 5 9 19 9 15 4 | 18 24 20 20 23 18 22 27 21 21 19
29 | 11 20 6 10 12 5 17 10 15 22 4 | 23 31 24 23 24 23 29 23 37 24 23
X30E | 7 --- --- --- --- 42 --- --- --- --- 0 | 31 --- --- --- --- 34 --- --- --- --- 33
31 | 11 13 6 14 19 4 11 11 15 19 4 | 22 29 24 25 38 21 28 20 30 17 23
32 | 13 11 4 13 9 4 9 9 9 18 3 | 25 25 20 24 21 20 27 21 27 22 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 13 5 12 14 4 13 10 10 21 |T 21 24 21 22 26 20 24 21 25 22 20
WRMS | 10 13 5 11 13 4 12 9 9 22 |NE 20 24 20 22 26 19 24 21 24 22 19
MEDI | 10 12 5 11 12 4 11 9 10 18 |MD 20 24 20 22 24 19 23 20 25 21 19
Table 3.1741.3 GPS week: 1741 Day: 3 MJD: 56434.000
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 | 13 8 5 15 10 3 15 8 16 17 4 | 31 43 38 35 47 35 43 37 36 33 36
2 | 8 10 4 7 9 4 12 10 10 33 3 | 20 23 23 21 26 19 21 25 23 24 22
3 | 8 11 4 13 10 4 10 6 12 27 3 | 19 27 18 23 26 17 24 21 22 27 20
4 | 8 9 3 9 9 4 9 10 12 30 3 | 25 27 27 30 31 23 25 33 24 41 27
5 | 9 17 5 10 18 5 17 13 10 15 4 | 22 31 21 18 31 19 29 17 31 21 21
6 | 8 10 3 12 10 3 10 5 11 14 3 | 24 29 24 26 30 22 26 25 26 21 25
7 | 8 13 7 11 14 5 13 7 10 31 3 | 28 30 26 28 33 23 27 25 30 38 25
8 | 7 10 5 9 10 5 10 7 9 10 3 | 21 26 20 22 23 18 25 22 27 21 21
9 | 7 10 4 10 10 3 10 6 6 11 2 | 23 28 25 23 27 21 28 22 27 20 24
10 | 8 10 4 8 12 6 10 9 5 20 3 | 23 27 21 23 21 20 28 19 22 27 21
11 | 7 10 4 14 12 4 11 7 13 32 3 | 29 42 35 30 46 32 37 35 33 39 33
12E | 10 17 5 8 15 6 20 9 10 13 4 | 28 35 28 27 30 28 34 24 34 26 28
13 | 9 12 6 12 18 4 11 8 8 15 3 | 23 27 26 30 38 23 27 25 26 22 25
14 | 7 11 5 13 14 4 11 8 14 14 3 | 27 27 26 27 32 26 26 21 29 19 24
15 | 10 23 4 9 23 4 19 10 11 15 5 | 35 41 33 37 44 33 37 34 35 32 33
16E | 8 14 5 12 12 4 14 14 10 18 4 | 24 26 26 23 30 23 27 25 32 25 25
17 | 7 18 7 15 14 6 17 10 11 21 4 | 34 35 35 38 42 32 35 38 36 29 34
18 | 7 12 4 10 15 3 17 10 8 16 3 | 18 25 17 17 23 17 27 19 22 22 17
19 | 6 14 5 14 14 4 16 8 10 26 4 | 26 35 29 33 39 28 33 29 31 27 29
20 | 11 12 5 10 14 3 12 7 11 15 3 | 22 24 15 18 23 14 23 17 17 20 16
21 | 6 9 6 8 9 3 10 10 9 27 3 | 21 22 21 24 28 21 23 25 26 20 22
22 | 7 11 4 11 16 2 11 7 9 13 3 | 18 22 16 20 27 17 23 17 28 21 16
23 | 8 13 6 16 12 5 12 8 10 20 3 | 22 26 25 32 32 22 25 24 27 20 24
24 | 7 12 5 12 14 4 12 8 15 13 3 | 20 28 22 22 31 21 27 21 31 19 21
25E | 10 12 6 10 12 6 12 13 13 19 4 | 23 31 24 27 34 24 29 29 28 29 25
26 | 10 12 7 9 10 2 12 11 10 12 3 | 19 29 23 22 23 20 28 22 25 21 22
28E | 7 11 5 11 16 4 11 13 9 12 3 | 24 28 24 24 26 22 26 26 31 22 24
29 | 9 17 6 12 14 4 20 11 18 22 4 | 23 26 22 23 24 19 30 20 27 22 21
X30E | 6 --- --- --- --- 49 --- --- --- --- 0 | 35 --- --- --- --- 30 --- --- --- --- 35
31 | 12 11 6 13 18 5 11 7 14 16 4 | 26 32 26 29 42 27 34 25 34 22 27
32 | 10 11 4 11 12 5 9 8 10 17 3 | 29 30 26 29 28 25 30 27 28 28 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 5 11 14 4 13 9 11 20 |T 24 29 24 26 31 23 28 24 28 25 24
WRMS | 9 13 5 11 12 4 13 8 10 22 |NE 23 28 24 25 30 22 28 24 27 24 23
MEDI | 8 11 5 11 12 4 12 8 10 16 |MD 23 28 24 24 30 22 27 25 28 22 24
Table 3.1741.4 GPS week: 1741 Day: 4 MJD: 56435.000
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 | 12 6 6 11 9 3 15 7 17 17 4 | 33 35 34 33 40 33 41 35 33 33 33
2 | 8 10 6 10 12 3 10 14 8 33 3 | 17 18 21 20 19 18 18 26 25 23 18
3 | 8 8 4 8 13 3 10 5 11 28 3 | 22 22 20 21 25 19 22 23 22 26 19
4 | 6 7 6 9 10 4 6 12 14 33 3 | 20 19 20 26 24 21 18 31 24 42 20
5 | 9 21 5 12 17 4 15 11 9 15 4 | 24 30 20 20 33 22 30 19 31 26 21
6 | 7 8 5 8 10 3 10 7 11 15 3 | 25 25 23 23 27 22 23 26 23 20 22
7 | 7 10 4 9 16 5 13 8 10 33 3 | 29 29 24 27 36 25 29 24 29 39 25
8 | 5 8 4 8 8 3 9 7 8 13 2 | 19 23 20 20 25 21 26 20 25 18 20
9 | 8 9 6 7 12 2 10 7 10 15 3 | 21 25 25 24 26 24 29 24 27 19 23
10 | 7 10 4 8 13 4 8 10 13 20 3 | 21 28 20 23 24 21 28 21 28 26 21
11 | 10 8 5 10 11 5 9 6 15 32 3 | 30 35 31 30 40 31 38 33 32 38 31
12E | 12 17 8 8 19 3 19 11 10 11 4 | 36 38 32 34 32 31 36 32 36 33 32
13 | 9 12 5 11 21 3 11 9 9 14 4 | 22 25 22 29 39 23 27 23 31 22 23
14 | 6 11 5 8 12 4 12 8 7 15 3 | 25 24 22 23 31 22 25 19 27 19 21
15 | 18 25 6 9 21 5 23 11 11 16 5 | 52 44 40 41 52 41 43 38 46 35 41
16E | 8 13 4 11 14 4 14 21 11 15 4 | 27 27 27 28 30 25 30 29 29 29 26
17 | 11 19 10 13 12 4 18 10 15 19 5 | 28 31 33 31 39 29 34 34 38 23 30
18 | 7 12 7 7 15 3 14 9 10 16 3 | 21 25 19 18 25 19 28 19 24 22 18
19 | 8 13 5 10 13 3 14 7 13 26 3 | 27 31 27 30 37 27 33 27 26 26 26
20 | 7 10 4 9 17 4 13 8 12 16 3 | 20 22 16 16 26 16 25 21 19 25 17
21 | 7 9 5 8 9 3 9 9 9 27 3 | 19 20 18 20 21 19 20 23 19 18 17
22 | 6 9 5 7 14 3 10 7 8 14 3 | 20 21 18 19 27 18 25 18 26 21 17
23 | 10 12 4 13 16 4 10 6 7 19 3 | 22 23 23 31 34 25 25 25 27 23 23
24 | 10 11 6 9 18 4 11 9 11 10 3 | 25 28 27 25 33 26 32 25 33 20 25
25E | 12 11 8 6 15 6 13 17 16 12 4 | 23 30 28 22 29 24 30 26 29 23 24
26 | 11 11 7 7 11 5 11 15 11 17 4 | 23 28 22 20 27 21 27 23 25 18 21
28E | 6 11 7 10 17 4 10 8 11 11 3 | 20 24 22 19 25 22 27 22 31 18 21
29 | 14 17 7 13 13 3 18 12 15 21 5 | 27 25 20 21 23 19 27 18 23 20 19
X30E | 7 --- --- --- --- 34 --- --- --- --- 0 | 35 --- --- --- --- 30 --- --- --- --- 36
31 | 9 11 6 8 18 4 11 6 11 16 3 | 27 31 26 25 41 28 34 22 34 19 26
32 | 9 9 5 11 13 5 8 10 16 16 3 | 31 30 25 29 29 26 31 28 27 29 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 12 6 9 14 4 13 10 12 20 |T 25 27 24 24 30 24 28 25 28 25 23
WRMS | 9 12 6 10 14 4 12 9 10 22 |NE 23 26 23 24 30 23 27 24 27 24 22
MEDI | 8 11 5 9 13 4 11 9 11 16 |MD 24 25 22 23 29 23 28 24 27 23 23
Table 3.1741.5 GPS week: 1741 Day: 5 MJD: 56436.000
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 | 11 6 4 4 13 3 15 11 12 20 3 | 21 31 24 23 36 21 37 22 24 24 23
2 | 9 9 5 7 11 4 11 19 6 34 3 | 15 22 22 19 28 17 21 27 22 22 19
3 | 8 8 5 5 13 5 9 9 12 26 3 | 18 22 20 17 23 18 24 16 24 24 18
4 | 7 8 5 7 14 3 11 11 8 35 3 | 26 23 21 25 29 20 21 27 24 40 22
5 | 9 18 4 8 18 3 15 10 10 17 4 | 16 26 18 23 35 17 26 15 23 18 18
6 | 7 8 4 4 10 4 9 8 10 15 2 | 20 23 21 17 24 18 23 20 23 17 19
7 | 5 11 5 8 17 6 15 7 9 37 3 | 27 30 25 27 32 26 28 25 29 43 25
8 | 5 10 5 8 12 3 11 6 7 13 3 | 24 26 22 25 21 21 26 22 24 20 21
9 | 5 11 5 7 13 3 12 9 6 19 3 | 26 30 28 29 26 27 32 24 28 21 26
10 | 9 8 4 7 12 4 11 9 6 19 3 | 19 23 18 19 23 17 27 17 20 25 18
11 | 10 8 4 6 14 3 9 10 13 33 3 | 18 30 21 20 36 18 30 20 21 34 21
12E | 11 16 5 8 18 6 20 8 10 11 4 | 25 31 25 26 27 23 29 22 27 21 24
13 | 9 10 5 9 19 5 11 10 8 13 3 | 21 26 22 22 35 20 25 18 22 17 20
14 | 7 12 3 6 14 6 11 7 12 15 3 | 16 24 18 16 28 18 23 14 23 15 17
15E | 7 19 7 10 18 5 21 12 11 27 4 | 37 42 37 40 38 33 38 36 36 29 36
16E | 7 12 5 6 16 4 14 19 8 13 4 | 22 25 26 20 30 22 28 18 29 21 22
17 | 9 17 6 7 15 4 18 7 10 21 4 | 33 31 27 26 40 26 33 27 33 23 27
18 | 6 14 7 8 14 5 15 10 7 16 3 | 22 27 20 16 27 20 27 16 23 18 18
19 | 8 13 5 9 14 3 13 8 14 26 3 | 15 26 18 19 31 17 26 18 21 19 17
20 | 12 11 6 8 18 3 10 10 13 14 4 | 23 23 20 17 25 17 22 16 23 20 17
21 | 9 9 6 7 10 3 9 9 10 28 3 | 19 19 16 21 21 16 22 18 17 15 15
22 | 6 13 5 6 15 3 11 8 11 15 3 | 18 25 17 15 28 18 25 15 25 18 16
23 | 10 12 5 9 14 5 12 6 8 17 3 | 26 28 27 26 31 26 26 25 25 19 25
24 | 8 12 4 8 14 5 13 7 8 10 3 | 17 27 20 21 25 20 28 19 25 14 19
25E | 9 11 5 6 13 3 12 11 10 16 3 | 19 28 21 23 29 20 28 23 22 19 20
26 | 9 13 6 6 10 5 12 14 10 22 3 | 20 31 25 25 25 23 26 24 26 19 23
28E | 6 10 5 6 12 4 11 10 11 10 3 | 20 27 21 19 28 19 26 17 26 18 20
29 | 11 17 8 9 12 3 17 8 11 25 4 | 21 26 20 21 24 19 27 20 24 22 19
X30E | 7 --- --- --- --- 44 --- --- --- --- 0 | 36 --- --- --- --- 27 --- --- --- --- 37
31 | 8 11 5 8 18 6 12 10 12 18 3 | 18 29 22 21 38 22 28 17 28 16 21
32 | 11 11 4 8 12 3 7 10 11 14 3 | 28 32 27 28 30 27 30 28 34 29 27
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 5 7 14 4 13 10 10 21 |T 22 27 22 22 29 21 27 20 25 22 21
WRMS | 9 12 5 7 13 4 13 9 9 22 |NE 21 26 21 21 28 20 26 20 24 22 20
MEDI | 8 11 5 7 14 4 12 9 10 17 |MD 21 26 21 21 28 20 26 20 24 20 20
Table 3.1741.6 GPS week: 1741 Day: 6 MJD: 56437.000
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 | 10 7 5 12 11 4 15 8 12 24 3 | 40 53 49 51 58 45 56 47 43 48 47
2 | 7 10 6 9 10 4 10 16 8 35 3 | 20 26 27 24 30 23 24 34 25 24 24
3 | 6 9 4 10 8 3 11 9 9 28 3 | 23 30 23 26 30 23 25 27 25 30 24
4 | 6 9 4 9 10 5 10 10 8 40 3 | 24 28 28 32 36 25 27 37 26 48 28
5 | 8 16 6 11 18 4 17 12 7 15 4 | 26 34 24 23 40 25 34 20 30 26 24
6 | 6 9 3 9 7 4 11 8 7 19 2 | 26 30 26 28 33 26 25 26 29 26 26
7 | 6 10 3 9 15 8 11 9 10 41 3 | 32 34 29 31 39 30 32 28 30 44 29
8 | 7 9 4 7 12 4 10 14 6 19 3 | 19 27 22 21 26 18 28 23 20 21 20
9 | 6 9 5 7 11 2 11 6 8 18 2 | 23 31 27 24 29 25 30 25 26 21 25
10 | 9 8 3 7 12 7 8 7 9 22 2 | 25 29 23 22 24 21 28 21 23 30 22
11 | 7 9 4 15 11 3 10 7 12 37 3 | 36 47 41 44 54 40 45 42 39 50 41
12E | 10 19 5 14 18 6 20 9 9 12 4 | 34 38 31 32 33 29 35 32 30 32 31
13 | 7 10 4 10 15 3 11 9 9 17 3 | 25 31 28 31 41 26 28 27 28 23 27
14 | 7 13 4 13 14 6 13 10 10 20 3 | 25 26 23 28 30 25 25 20 28 21 23
15E | 13 17 6 10 13 4 18 7 10 23 4 | 63 56 54 59 58 58 55 57 58 49 56
16E | 7 17 4 11 15 3 13 8 6 33 3 | 24 31 29 24 34 27 31 22 33 33 27
17 | 10 17 6 11 15 4 15 7 8 25 4 | 35 35 37 39 46 35 37 39 39 31 36
18 | 7 17 5 8 14 5 18 10 5 16 3 | 21 30 17 17 24 19 31 12 23 20 18
19 | 5 14 5 13 11 4 14 7 9 29 3 | 31 37 32 39 44 33 36 34 33 32 33
20 | 12 13 3 12 15 3 13 12 9 17 4 | 23 26 18 18 29 17 25 20 23 25 18
21 | 7 12 4 7 10 4 12 8 9 29 3 | 20 23 22 21 26 19 23 24 19 20 20
22 | 6 11 5 9 15 3 13 6 12 15 3 | 13 21 12 14 26 14 24 10 24 17 13
23 | 10 13 4 12 15 4 8 8 9 19 3 | 27 34 31 35 42 30 34 30 34 27 31
24 | 11 11 4 11 10 5 11 6 10 13 3 | 26 29 27 28 31 26 31 25 30 18 26
25E | 9 11 6 9 14 4 13 11 10 16 3 | 22 32 28 20 30 22 27 25 27 27 24
26 | 10 12 6 10 9 7 12 16 9 23 4 | 20 28 21 20 25 22 28 24 24 20 21
28E | 8 10 6 8 16 4 10 6 7 16 3 | 25 30 26 23 32 23 30 23 29 24 25
29 | 8 20 8 8 13 6 19 11 11 26 4 | 21 29 19 21 26 18 28 19 22 24 19
X30E | 7 --- --- --- --- 54 --- --- --- --- 0 | 32 --- --- --- --- 37 --- --- --- --- 35
31 | 9 14 4 10 15 6 13 9 11 20 3 | 32 32 28 30 41 30 35 24 35 23 29
32 | 10 11 4 14 9 3 10 12 10 16 3 | 29 30 26 25 30 25 28 29 31 32 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 13 5 10 13 5 13 10 9 24 |T 27 32 27 28 34 26 31 27 29 28 27
WRMS | 8 13 5 11 13 4 13 8 8 25 |NE 25 31 26 27 34 25 30 26 28 28 26
MEDI | 7 11 4 10 13 4 12 9 9 20 |MD 25 30 27 25 31 25 28 25 28 26 26
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1741 GPS week: 1741 MJD: 56431.0-56437.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2938 |U 6 6 14 |U 8 10 26 |U 7 6 27 |
emr | emr 2880 | 9 7 20 |U 10 9 26 | 8 7 29 |
esa | esa 2880 | 7 6 16 |U 9 9 25 | 7 6 25 |
gfz | gfz 2880 |U 7 6 17 |U 9 9 26 |U 7 6 26 |
grg | grg 2880 |U 10 10 31 |U 14 15 37 | 11 11 33 |
igr | igr 2880 | 7 6 17 | 8 9 25 | 7 6 25 |
igs | igs 2880 | 7 6 16 | 9 9 25 | 7 6 26 |
jpl | jpl 2880 | 8 7 20 |U 9 9 25 | 8 6 28 |
mit | mit 2880 | 7 6 15 |U 9 9 25 |U 10 7 32 |
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 5.1741.0 GPS week: 1741 Day: 0 MJD: 56431.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2939 | 11 8 22 | 5 6 27 | 12 7 92 |
emr | emr 2880 | 14 11 29 | 8 5 36 | 12 7 97 |
esa | esa 2880 | 13 9 29 | 7 6 32 | 8 6 79 |
gfz | gfz 2880 | 14 8 30 | 7 6 29 | 10 7 83 |
grg | grg 2880 | 15 11 39 | 11 12 44 | 10 14 83 |
igr | igr 2880 | 13 8 28 | 6 5 34 | 12 7 81 |
igs | igs 2880 | 13 9 28 | 7 5 34 | 11 6 86 |
jpl | jpl 2880 | 13 9 26 | 6 5 24 | 12 8 84 |
mit | mit 2880 | 12 9 26 | 7 7 30 | 21 8 91 |
Table 5.1741.1 GPS week: 1741 Day: 1 MJD: 56432.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2927 | 7 7 13 | 8 10 42 | 7 7 14 |
emr | emr 2880 | 9 8 19 | 11 9 35 | 6 7 19 |
esa | esa 2880 | 8 7 16 | 11 9 44 | 7 7 16 |
gfz | gfz 2880 | 9 8 17 | 11 9 46 | 7 8 17 |
grg | grg 2880 | 11 11 25 | 13 11 43 | 11 9 28 |
igr | igr 2880 | 8 8 16 | 11 9 44 | 7 7 16 |
igs | igs 2880 | 8 8 16 | 11 9 43 | 7 7 16 |
jpl | jpl 2880 | 9 8 20 | 9 8 33 | 7 7 18 |
mit | mit 2880 | 8 7 15 | 11 8 43 | 8 5 18 |
Table 5.1741.2 GPS week: 1741 Day: 2 MJD: 56433.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2938 | 5 6 11 | 5 8 22 | 7 6 18 |
emr | emr 2880 | 9 7 23 | 5 6 20 | 8 6 18 |
esa | esa 2880 | 6 6 15 | 5 7 17 | 7 6 17 |
gfz | gfz 2880 | 6 6 14 | 6 6 22 | 9 6 17 |
grg | grg 2880 | 12 13 42 | 10 11 33 | 15 14 33 |
igr | igr 2880 | 6 6 16 | 5 6 18 | 7 6 17 |
igs | igs 2880 | 6 6 15 | 5 6 18 | 8 6 17 |
jpl | jpl 2880 | 8 6 23 | 5 6 24 | 8 6 20 |
mit | mit 2880 | 6 5 14 | 5 11 22 | 9 7 23 |
Table 5.1741.3 GPS week: 1741 Day: 3 MJD: 56434.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2951 | 5 4 13 | 11 20 23 | 7 6 18 |
emr | emr 2880 | 7 6 17 | 12 14 24 | 7 6 18 |
esa | esa 2880 | 4 4 15 | 10 15 20 | 7 5 18 |
gfz | gfz 2880 | 5 4 13 | 10 15 20 | 8 5 19 |
grg | grg 2880 | 7 7 18 | 14 14 26 | 9 6 23 |
igr | igr 2880 | 5 4 15 | 10 15 20 | 6 5 18 |
igs | igs 2880 | 4 4 14 | 10 15 20 | 7 5 18 |
jpl | jpl 2880 | 5 5 17 | 10 14 24 | 7 5 21 |
mit | mit 2880 | 4 4 12 | 10 12 21 | 8 6 23 |
Table 5.1741.4 GPS week: 1741 Day: 4 MJD: 56435.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2945 | 7 6 19 | 17 12 25 | 6 5 17 |
emr | emr 2880 | 10 8 20 | 19 16 27 | 7 5 19 |
esa | esa 2880 | 6 6 16 | 17 15 25 | 6 5 17 |
gfz | gfz 2880 | 6 5 16 | 16 14 23 | 6 5 17 |
grg | grg 2880 | 15 15 50 | 29 27 55 | 12 13 26 |
igr | igr 2880 | 6 6 16 | 17 15 25 | 6 5 18 |
igs | igs 2880 | 6 6 15 | 17 14 23 | 6 5 18 |
jpl | jpl 2880 | 7 7 14 | 18 16 27 | 6 5 19 |
mit | mit 2880 | 6 6 12 | 16 12 24 | 6 6 22 |
Table 5.1741.5 GPS week: 1741 Day: 5 MJD: 56436.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2933 | 4 4 9 | 6 9 21 | 6 6 16 |
emr | emr 2880 | 6 5 14 | 9 8 26 | 8 8 17 |
esa | esa 2880 | 4 5 10 | 7 8 22 | 7 6 14 |
gfz | gfz 2880 | 3 5 10 | 7 9 24 | 7 6 13 |
grg | grg 2880 | 6 7 21 | 11 15 27 | 8 10 18 |
igr | igr 2880 | 4 4 9 | 6 8 21 | 7 7 13 |
igs | igs 2880 | 3 4 10 | 7 8 21 | 7 6 13 |
jpl | jpl 2880 | 5 5 15 | 7 8 25 | 8 6 16 |
mit | mit 2880 | 4 5 10 | 6 8 21 | 9 10 24 |
Table 5.1741.6 GPS week: 1741 Day: 6 MJD: 56437.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2933 | 5 4 13 | 6 6 21 | 7 6 15 |
emr | emr 2880 | 7 6 20 | 8 7 18 | 9 7 17 |
esa | esa 2880 | 5 5 15 | 5 7 15 | 6 5 14 |
gfz | gfz 2880 | 6 4 17 | 6 7 17 | 6 6 14 |
grg | grg 2880 | 8 6 21 | 11 15 31 | 12 11 21 |
igr | igr 2880 | 5 4 16 | 5 6 15 | 7 5 14 |
igs | igs 2880 | 5 5 17 | 5 6 16 | 7 6 15 |
jpl | jpl 2880 | 7 5 22 | 5 6 18 | 8 5 18 |
mit | mit 2880 | 7 5 20 | 6 8 17 | 9 10 22 |
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 6.1741 GPS week: 1741 MJD: 56431.500-56437.500
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 | -61 -5 -13 -121 1 | 10 18
| 17 21 39 73 5 | 2
emr uuuxu | 61 -14 118 335 1 | 36 41
| 6 21 75 64 7 | 3
esa uuuuu | -3 0 -46 -25 2 | 17 23
| 12 10 35 66 3 | 2
gfz uuuuu | 14 15 -60 -55 -3 | 16 22
| 13 22 106 123 4 | 2
grg uuuux | 29 -8 25 -86 7 | 9 22
| 18 20 73 54 16 | 6
igr xxxxx | -56 -1 -21 47 -4 | 9 17
| 11 15 52 29 4 | 2
irf xxxxx | 10 -2 -2 5 -2 | 6 16
| 4 9 24 35 4 | 2
jpl uuuuu | 2 1 60 113 1 | 26 32
| 18 34 73 81 9 | 3
mit uuuuu | 10 -7 3 20 -4 | 16 22
| 12 19 52 50 5 | 2
ngs uuuuu | -22 15 22 196 2 | 8 15
| 18 40 147 125 5 | 1
sio xxxxx | 333 567 -197 126 3 | 27 31
| 157 1165 48 33 9 | 7
Table 7.1741.0 GPS week: 1741 Day: 0 MJD: 56431.500
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 | -85 -23 -16 -1 2 | 8 17
emr uuuxu | 58 -29 184 322 9 | 31 38
esa uuuuu | 9 3 -60 7 -1 | 16 22
gfz uuuuu | 11 37 -92 -99 -1 | 17 21
grg uuuux | 2 6 120 -121 -2 | -3 33
igr xxxxx | -59 -12 42 62 -1 | 9 16
irf xxxxx | 14 2 -7 -15 -5 | 7 16
jpl uuuuu | 23 6 155 74 14 | 21 28
mit uuuuu | 32 1 -32 -46 -8 | 18 22
ngs uuuuu | -33 2 -51 135 -2 | 7 15
sio xxxxx | 306 14 -223 86 21 | 13 13
Table 7.1741.1 GPS week: 1741 Day: 1 MJD: 56432.500
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 | -53 -31 -2 -66 -3 | 10 18
emr uuuxu | 49 -7 59 228 2 | 36 41
esa uuuuu | 13 3 -80 70 4 | 17 23
gfz uuuuu | 10 27 -77 -158 -6 | 18 23
grg uuuux | 10 -18 55 -133 6 | 6 22
igr xxxxx | -69 -15 8 62 0 | 11 17
irf xxxxx | 5 -10 12 -38 -6 | 8 17
jpl uuuuu | 11 36 68 38 9 | 26 32
mit uuuuu | -3 -21 57 -45 -9 | 19 23
ngs uuuuu | -38 5 108 180 5 | 8 16
sio xxxxx | 198 -66 -162 110 0 | 31 36
Table 7.1741.2 GPS week: 1741 Day: 2 MJD: 56433.500
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 | -64 -13 -55 -207 4 | 9 18
emr uuuxu | 66 -38 242 310 3 | 36 42
esa uuuuu | -6 9 3 -48 1 | 17 23
gfz uuuuu | 7 13 -67 -137 -11 | 18 22
grg uuuux | 37 -30 89 -135 -1 | 11 18
igr xxxxx | -63 1 -53 81 -3 | 11 17
irf xxxxx | 8 6 -19 -19 -5 | 7 16
jpl uuuuu | 1 19 67 182 6 | 27 33
mit uuuuu | 6 7 -75 8 -8 | 17 22
ngs uuuuu | -16 10 -123 346 5 | 8 16
sio xxxxx | 677 3196 -242 96 1 | 31 34
Table 7.1741.3 GPS week: 1741 Day: 3 MJD: 56434.500
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 | -56 28 38 -159 10 | 8 17
emr uuuxu | 61 -16 27 303 -7 | 35 40
esa uuuuu | 6 -2 4 -32 6 | 15 21
gfz uuuuu | -3 -12 82 -180 -1 | 14 20
grg uuuux | 31 -33 29 -87 -10 | 11 18
igr xxxxx | -61 -11 -117 22 -11 | 8 15
irf xxxxx | 6 -11 26 -16 0 | 4 15
jpl uuuuu | 6 46 -72 236 -12 | 26 32
mit uuuuu | 13 -36 -21 45 -4 | 14 20
ngs uuuuu | -36 25 -95 281 -4 | 7 15
sio xxxxx | 258 158 -249 154 -2 | 29 32
Table 7.1741.4 GPS week: 1741 Day: 4 MJD: 56435.500
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 | -75 18 -5 -174 -4 | 10 17
emr uuuxu | 64 6 122 391 7 | 35 40
esa uuuuu | -17 -18 -78 -147 2 | 17 21
gfz uuuuu | 28 -13 80 56 -6 | 15 20
grg uuuux | 58 22 -94 21 12 | 11 18
igr xxxxx | -35 7 7 66 -6 | 8 16
irf xxxxx | 10 -8 -7 40 -1 | 5 14
jpl uuuuu | 11 -29 110 171 0 | 26 32
mit uuuuu | 6 -5 3 73 -3 | 14 20
ngs uuuuu | -16 56 -71 276 6 | 7 15
sio xxxxx | 306 250 -192 138 -6 | 31 33
Table 7.1741.5 GPS week: 1741 Day: 5 MJD: 56436.500
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 | -60 -6 22 -158 -1 | 9 17
emr uuuxu | 68 -30 124 416 -4 | 37 41
esa uuuuu | -16 -3 -51 5 6 | 16 22
gfz uuuuu | 10 10 -148 -13 1 | 13 20
grg uuuux | 37 7 6 -83 7 | 11 18
igr xxxxx | -51 29 -14 -2 -4 | 6 17
irf xxxxx | 10 -8 22 26 4 | 4 15
jpl uuuuu | 1 -36 9 30 -5 | 26 32
mit uuuuu | -1 -14 74 42 5 | 12 20
ngs uuuuu | 14 66 113 191 -4 | 7 15
sio xxxxx | 274 203 -111 118 7 | 25 29
Table 7.1741.6 GPS week: 1741 Day: 6 MJD: 56437.500
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 | -33 -9 -71 -83 -4 | 13 21
emr uuuxu | 60 17 67 376 -7 | 42 45
esa uuuuu | -8 11 -59 -27 0 | 21 27
gfz uuuuu | 36 41 -195 150 1 | 17 25
grg uuuux | 31 -11 -30 -64 38 | 16 24
igr xxxxx | -57 -9 -18 40 -3 | 9 20
irf xxxxx | 16 12 -42 56 -3 | 8 20
jpl uuuuu | -36 -33 83 62 -6 | 31 36
mit uuuuu | 14 20 14 67 -2 | 16 25
ngs uuuuu | -31 -57 276 -35 6 | 11 18
sio xxxxx | 310 216 -199 179 2 | 31 37
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