[IGSREPORT-24391] Wk 1891 IGS Final Orbits
IGS ACC
acc at igs.org
Thu Apr 21 17:23:51 PDT 2016
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 1891 (Apr 03, 2016 - Apr 09, 2016)
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:
igs1891[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1891[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1891[0-6].cls IGS GPS clock combination summary report.
igs18917.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs18917.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 | NRMD
0 | EMR | YELL SYOG YELL
0 | ESA | KELY MAC1
0 | GFZ | 18 32 32 ALGO DAV1 KARR MAC1 NRMD POHN REUN SYOG
0 | GFZ | ALGO POHN REUN SYOG
0 | GRG | MAC1
0 | JPL | YELL
1 | COD | MAC1 ONSA QAQ1
1 | ESA | MAL2 KELY MAL2
1 | GFZ | 18 32 32 ALGO GMSD KARR KOUR MAC1 MDVJ ONSA PIMO
1 | GFZ | STJO SYOG ALGO GUAM KARR MDVJ POHN REUN
1 | GRG | RABT KARR MAC1 RABT SYOG
1 | MIT | SOFI SOFI
2 | COD | KARR KARR MAW1 ONSA
2 | EMR | 25 25
2 | GFZ | 18 32 32 ALGO ALGO HYDE KARR MAG0 POHN
2 | GRG | 32 HYDE SYOG HYDE SYOG
2 | JPL | UFPR
2 | MIT | HYDE MAG0 HYDE MAG0
3 | COD | ALRT BRAZ HYDE KOUR
3 | EMR | BJNM
3 | GFZ | 18 32 32 ALRT BJNM BRAZ HYDE KARR KOUR POHN XMIS
3 | GFZ | HYDE POHN
3 | GRG | 16 16 DARW NRMD DARW NRMD XMIS
3 | JPL | ALRT
3 | MIT | HYDE
4 | COD | SYOG BJNM POTS QAQ1 SYOG
4 | EMR | 25 25 YAKT
4 | ESA | POTS QAQ1 SYOG HOFN SYOG
4 | GFZ | 18 32 32 ALGO BRMU KARR POHN SYOG WUHN YAR2 ALGO
4 | GFZ | BJNM BRMU KARR POHN WUHN
4 | GRG | 3 CAS1 KARR NRMD RABT KARR NRMD RABT
4 | JPL | 25
5 | COD | BJNM MAL2
5 | EMR | 31 YAKT
5 | ESA | MAL2
5 | GFZ | 18 32 32 ALGO BJNM BRUX MAL2 POHN ALGO BJNM POHN
5 | GFZ | WUHN
5 | GRG | CAS1 SYOG CAS1 MAL2 SYOG XMIS
6 | COD | SYOG
6 | EMR | YAKT
6 | GFZ | 18 32 32 ALGO DRAG POHN SYOG YAR2 ALGO POHN YAR2
6 | GRG | DARW HRAO RABT SYOG DARW HRAO RABT SYOG
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
2 | GFZ | ~01:30 | ~ -0.10 ns
5 | GFZ | ~09:30 | ~ 0.15 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
8. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | -1.4 -1.6 -.3 -51 -6 8 .69
EMR | 0 | 8.5 -8.2 3.5 47 -56 57 1.08
ESA | 0 | -.2 -1.8 2.7 -26 -30 19 .65
GFZ | 0 | 1.1 -.6 -.9 -44 -95 -30 .80
GRG | 0 | 8.8 -6.7 7.6 -38 10 -10 .63
JPL | 0 | 1.9 -7.5 12.2 12 4 38 .57
MIT | 0 | 1.3 -4.9 8.0 -25 8 -37 .70
NGS | 0 | 1.5 -4.4 15.6 -72 -44 -1 .44
SIO | 0 | 4.2 .5 3.9 -9 -9 -6 .41
COD | 1 | -.2 -.5 .3 -30 -19 -33 .80
EMR | 1 | 13.7 -.6 7.8 50 -15 24 .86
ESA | 1 | -.6 -1.1 1.9 -10 -23 34 .66
GFZ | 1 | 1.0 -1.7 -.9 -60 -91 -38 .96
GRG | 1 | 11.6 -6.0 -5.6 -11 -10 28 .56
JPL | 1 | 2.7 -6.9 2.6 -22 17 21 .88
MIT | 1 | 2.1 -4.3 5.5 6 0 -31 .98
NGS | 1 | 8.1 -8.6 11.2 -59 -63 27 .75
SIO | 1 | 8.7 -3.9 .8 -39 -14 -11 .77
COD | 2 | -.2 -.1 .6 -19 -23 -35 .71
EMR | 2 | 13.2 -10.9 6.0 57 -56 53 .77
ESA | 2 | -2.4 1.3 2.3 -14 -18 52 .65
GFZ | 2 | .9 -2.0 -1.5 -57 -88 -23 .80
GRG | 2 | 5.3 -6.2 4.0 17 -17 39 .39
JPL | 2 | 7.4 -9.6 4.2 14 21 29 .96
MIT | 2 | .2 -6.6 5.7 6 10 -3 .90
NGS | 2 | 3.0 -13.7 17.9 -133 -46 -10 .70
SIO | 2 | 4.6 -3.7 -5.4 -54 -16 20 .57
COD | 3 | -.8 -1.0 -.6 -34 -24 -23 .87
EMR | 3 | 9.2 -7.2 8.5 44 -47 39 .79
ESA | 3 | -2.2 .7 1.9 -21 -13 52 .51
GFZ | 3 | 1.7 -.6 -3.1 -49 -103 -31 .99
GRG | 3 | 4.2 -9.1 -4.1 29 -14 3 .73
JPL | 3 | 3.8 -12.9 5.3 -50 -15 -4 .98
MIT | 3 | -.2 -6.4 9.8 38 0 -16 1.08
NGS | 3 | 7.0 -7.7 13.3 -79 -55 6 1.11
SIO | 3 | 2.8 -.5 -3.3 2 14 -1 .97
COD | 4 | -.5 -1.5 -.8 -54 1 -25 .77
EMR | 4 | 7.8 -9.8 10.2 45 -2 30 .75
ESA | 4 | -2.7 2.3 2.6 4 1 -26 .58
GFZ | 4 | .6 -.6 -1.7 -45 -91 -33 .83
GRG | 4 | 6.9 -6.8 3.4 -14 -11 27 .34
JPL | 4 | 8.2 -11.3 4.3 -19 1 -24 1.19
MIT | 4 | 4.5 -7.4 10.4 -20 10 -34 .86
NGS | 4 | 6.7 -10.6 10.6 -65 -57 28 .95
SIO | 4 | 6.5 -2.2 2.1 -11 0 26 .77
COD | 5 | -.7 -1.0 .1 -40 1 -28 .71
EMR | 5 | 10.1 -10.8 5.9 92 1 25 .80
ESA | 5 | .3 -2.7 -.2 -25 -33 60 .60
GFZ | 5 | .3 -.9 -1.8 -51 -74 -18 .57
GRG | 5 | 9.9 -1.9 8.8 -1 -12 119 .48
JPL | 5 | 7.9 -9.1 8.1 15 19 -7 .67
MIT | 5 | 4.8 -5.3 9.5 -7 -8 -11 .53
NGS | 5 | 5.3 -8.2 15.9 -103 -67 21 .52
SIO | 5 | 5.5 -1.1 -10.7 -9 -3 23 .57
COD | 6 | -.4 -.6 -1.6 -26 -10 -14 .71
EMR | 6 | 3.7 -5.6 4.3 81 -48 58 .51
ESA | 6 | .8 -4.5 -.2 -28 -37 51 .61
GFZ | 6 | 1.1 -1.7 -2.5 -66 -98 -62 .67
GRG | 6 | 9.0 .3 18.3 -35 -40 68 .29
JPL | 6 | 7.5 -4.8 2.5 -5 57 48 .80
MIT | 6 | 1.4 -2.1 11.2 -2 -16 -13 .67
NGS | 6 | 5.0 -5.2 20.5 -106 -74 13 .78
SIO | 6 | 4.5 -1.5 -12.7 -22 -32 5 .55
9. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
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 1.1891.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1891.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 2.1891.[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 3.1891.[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 5.1891.0-6). 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 1891 summary. (Apr 03, 2016 - Apr 09, 2016)
Table 1.1891.a GPS week: 1891 MJD: 57481.000-57487.000
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 239| 0 1 -1 -4 19 -21 -.06 12 11 | -1296 300 13 141
| 0 0 0 14 15 16 .04 | 237 419
emr 80| 3 0 1 -22 -32 8 .33 12 12 | 4596 -24 14 176
| 1 1 1 28 12 13 .02 | 940 878
esa 149| 0 0 -3 -11 -8 19 -.40 12 12 | -592 -233 10 166
| 0 0 1 20 13 13 .05 | 407 993
gfz 203| 0 0 -1 -9 1 15 .02 11 11 | -233 -20 12 164
| 0 1 1 19 25 9 .02 | 394 663
grg 123| 1 0 4 -12 33 32 .09 15 14 | -100 86 13 200
| 1 0 3 19 39 34 .04 | 142 226
igr n/a| 0 0 -3 -13 15 -1 -.04 5 4 | 9439 -111 16 82
| 0 0 0 18 7 12 .02 | 1092 891
jpl 80| -1 -1 0 44 30 12 .28 11 11 | 2642 -24 15 133
| 1 0 1 25 20 27 .03 | 842 802
mit 341| 0 -1 -1 3 -18 -18 -.17 11 11 | -90 0 36 379
| 0 0 0 22 33 9 .06 | 145 249
ngs 224| -1 0 3 11 -12 -6 -.01 10 8 | -1168 143 927 2184
| 0 0 3 22 24 9 .02 | 210 365
sio 298| 0 1 -1 -9 -17 -35 -.14 13 12 | --- --- --- ---
| 0 0 1 26 21 28 .06 | --- ---
Table 1.1891.b GPS week : 1891 MJD: 57481.000-57487.000
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 5 4 4 |
3 | 4 4 4 4 4 4 3 |
4 | 0 0 0 0 0 0 0 |
5 | 4 4 4 4 5 5 4 |
6 | 4 3 4 3 3 3 3 |
7 | 5 4 4 4 4 4 4 |
8 | 3 4 4 3 3 3 4 |
9 | 4 3 4 3 4 3 3 |
10 | 4 4 4 4 4 4 4 |
11 | 4 4 4 3 4 3 4 |
12 | 5 5 5 5 5 5 5 |
13 | 5 4 5 4 4 5 4 |
14 | 5 4 5 5 5 4 4 |
15 | 5 4 5 4 4 4 5 |
16 | 5 5 5 5 5 5 5 |
17 | 4 4 4 4 4 4 4 |
18 | 5 5 5 5 5 5 5 |
19 | 5 5 5 5 5 5 4 |
20 | 5 4 5 4 4 5 5 |
21 | 4 4 4 4 4 4 4 |
22 | 4 4 4 4 4 4 4 |
23 | 5 5 5 5 5 5 5 |
24 | 4 3 4 4 4 3 3 |
25 | 5 4 6 4 6 4 4 |
26 | 4 4 4 4 4 5 4 |
27 | 4 4 3 3 3 3 4 |
28 | 4 4 4 4 4 3 3 |
29 | 5 5 5 5 5 5 5 |
30 | 4 4 4 3 4 3 4 |
31 | 5 4 5 4 4 4 5 |
32 | 7 7 7 6 6 7 7 |
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 2.1891.0 GPS week: 1891 Day: 0 MJD: 57481.000
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 239| 0 1 -2 -21 -1 -20 -.01 14 13 | -1500 587 17 155
emr 80| 3 -1 2 -67 -35 13 .33 11 11 | 3834 822 14 201
esa 150| -1 -1 -2 -43 -22 18 -.32 12 12 | -620 -1263 9 158
gfz 199| 0 0 -3 -17 16 19 .04 11 10 | -306 -146 13 158
grg 122| 0 0 3 -25 84 -17 .05 15 14 | -46 -108 13 211
igr n/a| 0 1 -3 -19 11 0 -.02 5 5 | 8946 912 17 65
jpl 80| -2 -2 2 72 31 50 .31 12 12 | 1966 813 16 144
mit 292| 0 0 0 30 -5 -8 -.25 11 11 | -10 -288 38 406
ngs 221| -1 1 0 46 -31 -19 -.04 10 9 | -1509 598 978 2258
sio 300| 0 1 -1 27 -18 -38 -.19 14 13 | --- --- --- ---
Table 2.1891.1 GPS week: 1891 Day: 1 MJD: 57482.000
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 241| 0 1 0 -12 10 -28 -.04 12 11 | -1219 195 12 139
emr 80| 4 1 2 -17 -46 -7 .32 12 12 | 4800 164 13 186
esa 150| 0 -1 -2 -6 -15 19 -.36 12 12 | -1241 500 10 183
gfz 205| 0 -1 -1 6 9 5 .04 13 11 | 67 -566 13 163
grg 121| 0 0 3 -8 82 19 .11 14 13 | -55 38 13 173
igr n/a| -1 0 -3 -1 8 -3 -.03 5 5 | 10090 -109 16 79
jpl 80| -3 0 0 49 3 34 .33 12 12 | 2922 -156 16 139
mit 350| 0 0 -1 -18 -8 -15 -.23 11 10 | -71 -66 36 340
ngs 224| -1 0 0 21 -5 -1 -.00 8 8 | -1093 41 946 2474
sio 300| 0 0 0 -36 -9 -6 -.18 14 14 | --- --- --- ---
Table 2.1891.2 GPS week: 1891 Day: 2 MJD: 57483.000
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 241| 0 0 -1 25 21 -45 -.01 13 13 | -1296 474 13 136
emr 80| 4 0 0 -29 -37 -10 .34 13 12 | 5115 1354 14 180
esa 150| 0 0 -2 0 2 18 -.38 12 12 | -608 210 13 195
gfz 207| 0 0 -2 19 -22 6 .00 11 11 | -843 1084 12 173
grg 123| 0 0 1 -5 33 50 .14 14 14 | -132 471 13 208
igr n/a| -1 0 -4 -27 15 -11 -.03 5 5 | 10060 1203 17 89
jpl 80| -1 -2 0 54 31 23 .28 11 11 | 2885 1179 14 124
mit 350| 0 0 -1 8 8 -24 -.21 11 10 | -126 306 34 390
ngs 229| -2 0 5 -24 -17 0 -.01 10 9 | -1299 475 1000 2428
sio 299| 0 1 -1 -40 -5 -26 -.22 14 13 | --- --- --- ---
Table 2.1891.3 GPS week: 1891 Day: 3 MJD: 57484.000
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 244| -1 2 -1 0 43 -24 -.11 11 10 | -1171 239 13 148
emr 80| 3 0 1 -35 -18 7 .35 12 12 | 6187 -1132 18 188
esa 149| 0 0 -2 -17 6 35 -.41 12 12 | -132 -364 11 177
gfz 207| 0 0 0 0 6 9 .02 10 10 | 299 -546 12 162
grg 124| 1 -1 1 19 -19 27 .13 13 13 | 132 -14 13 201
igr n/a| -1 0 -3 -43 22 -7 -.06 4 4 | 10960 -1011 17 89
jpl 80| -1 -1 0 -1 17 0 .28 11 11 | 3987 -980 16 146
mit 350| 0 -2 0 16 -67 -22 -.15 11 10 | 126 -34 37 366
ngs 227| -1 0 0 13 36 -2 -.01 9 8 | -986 -72 709 2028
sio 297| 0 2 0 11 -47 -44 -.12 13 13 | --- --- --- ---
Table 2.1891.4 GPS week: 1891 Day: 4 MJD: 57485.000
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 235| -1 0 -1 -8 16 -3 -.09 10 10 | -1543 607 11 121
emr 80| 4 -1 1 -29 -46 25 .32 13 12 | 4863 -802 14 157
esa 150| 0 0 -2 21 0 -3 -.42 12 12 | -155 -1857 10 147
gfz 200| 0 1 0 -31 -43 22 .03 11 11 | -287 -11 13 150
grg 125| 2 -1 5 0 15 52 .03 15 15 | -237 273 14 212
igr n/a| 0 0 -4 -13 25 26 -.03 5 5 | 9773 -1156 17 85
jpl 80| 0 -1 0 39 14 -32 .29 11 11 | 3169 -911 14 119
mit 350| 0 -2 0 3 27 -31 -.14 11 11 | -292 339 36 392
ngs 221| 0 0 1 -7 -5 0 .02 10 9 | -1278 312 953 2122
sio 297| 0 0 -1 8 1 -9 -.06 13 12 | --- --- --- ---
Table 2.1891.5 GPS week: 1891 Day: 5 MJD: 57486.000
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 237| 0 1 -1 -2 35 -29 -.07 12 11 | -869 -571 14 148
emr 80| 4 -1 0 24 -22 7 .32 12 12 | 3975 -228 16 165
esa 150| 0 0 -5 -22 -26 13 -.44 11 11 | -969 872 7 138
gfz 201| 0 0 -1 -28 28 30 -.02 11 11 | -578 665 12 171
grg 124| 2 0 2 -36 35 89 .07 15 15 | -60 -182 14 193
igr n/a| -1 1 -3 1 19 -7 -.03 4 4 | 8453 -403 15 78
jpl 80| 0 -1 0 67 48 -7 .24 10 10 | 2018 -67 14 137
mit 349| 0 -1 -1 -33 -34 -22 -.10 11 11 | -10 -277 35 367
ngs 223| -1 0 8 18 -27 -20 .00 10 8 | -885 -488 1164 2103
sio 296| -1 2 -3 -25 -46 -30 -.08 14 12 | --- --- --- ---
Table 2.1891.6 GPS week: 1891 Day: 6 MJD: 57487.000
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 242| -1 0 -1 -11 10 1 -.06 13 12 | -1474 575 14 142
emr 80| 1 0 0 -7 -19 23 .30 11 11 | 3400 -347 14 156
esa 150| 0 0 -5 -14 -3 35 -.45 12 12 | -419 270 10 166
gfz 202| 0 0 0 -18 15 13 -.00 12 11 | 17 -620 14 172
grg 125| 1 0 11 -28 2 7 .09 16 16 | -305 129 13 205
igr n/a| 0 0 -5 7 4 -5 -.09 5 4 | 7793 -214 17 92
jpl 80| 0 0 0 27 63 18 .25 10 10 | 1551 -48 15 127
mit 350| 0 -1 -1 17 -50 -4 -.11 12 11 | -248 26 36 397
ngs 225| 0 0 5 13 -36 -1 -.04 10 8 | -1132 137 739 1876
sio 298| 0 0 -3 -9 1 -92 -.13 12 11 | --- --- --- ---
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 3.1891.0 GPS week: 1891 Day: 0 MJD: 57481.000
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 8 12 6 7 4 8 8 8 8 3 | 42 47 40 40 42 39 41 39 39 42 40
2 | 12 10 12 14 12 7 11 12 10 17 4 | 32 38 30 33 34 31 35 31 32 29 31
3 | 11 12 11 8 16 6 13 8 7 10 3 | 29 36 31 27 27 28 31 27 25 27 28
X4E | 2 --- --- --- --- 33 --- --- --- --- 0 | 45 --- --- --- --- 34 --- --- --- --- 45
5 | 8 16 8 10 19 5 15 10 10 12 4 | 33 41 29 34 33 33 38 30 36 29 33
6 | 12 7 14 10 11 5 11 11 7 14 3 | 33 43 35 35 40 35 40 36 36 37 36
7 | 14 10 10 12 11 5 10 15 11 17 4 | 34 39 33 38 35 33 34 29 35 30 32
8 | 11 7 12 9 9 5 9 9 8 9 3 | 30 34 32 29 30 29 31 29 27 31 29
9 | 8 8 13 7 12 4 10 9 10 10 3 | 31 35 32 26 28 28 34 27 28 33 29
X10 | 10 10 11 --- 11 4 11 8 11 --- 4 | 48 48 44 --- 44 46 48 43 41 --- 44
11 | 9 7 17 7 11 5 9 7 7 9 3 | 39 47 38 42 47 39 40 39 40 41 40
12E | 12 15 10 12 19 6 19 11 12 12 5 | 33 33 30 33 31 32 39 36 34 34 32
13 | 12 11 11 12 20 5 10 11 11 16 4 | 27 36 27 28 37 28 34 29 31 25 29
14 | 19 13 13 13 16 6 13 14 13 19 5 | 33 29 27 32 30 29 28 29 29 28 27
15 | 8 16 12 10 17 4 13 11 10 13 4 | 29 38 27 27 30 28 33 26 30 26 28
16E | 19 10 8 17 16 4 14 10 8 10 4 | 30 29 25 31 26 27 28 27 27 28 26
17 | 12 10 13 10 13 5 10 11 10 13 4 | 32 37 29 31 32 30 35 29 31 28 30
18 | 22 11 7 14 17 3 12 13 12 16 5 | 34 31 27 28 26 26 28 24 25 27 25
19 | 13 11 13 14 14 6 11 12 10 20 4 | 28 34 25 24 30 25 33 25 25 24 25
20 | 16 15 9 13 19 6 13 10 11 15 4 | 31 34 29 27 25 28 28 24 25 29 26
21 | 13 10 13 11 11 3 9 15 10 16 4 | 32 36 30 31 34 30 32 35 34 31 31
22 | 17 7 9 10 16 4 12 10 9 12 4 | 32 33 28 29 29 28 28 28 25 30 28
23 | 16 11 9 11 14 4 14 13 12 20 4 | 34 36 28 25 29 27 31 26 27 29 28
24 | 6 8 15 6 15 3 9 7 12 11 3 | 32 35 31 33 36 33 34 35 36 31 33
25E | 16 12 16 16 14 6 14 13 15 10 5 | 31 30 35 30 30 30 32 30 31 30 28
26E | 14 9 14 12 12 4 13 6 7 12 4 | 29 35 36 31 31 30 32 30 29 31 30
27 | 13 9 14 11 13 4 11 7 9 9 4 | 26 32 29 25 27 27 28 25 27 26 26
28E | 9 10 9 9 13 6 11 18 7 12 4 | 30 32 30 29 30 28 32 32 31 33 29
29 | 16 11 12 12 17 4 15 13 12 17 5 | 32 32 28 25 26 26 33 26 26 29 26
30 | 9 10 13 6 9 5 8 14 8 13 3 | 27 39 30 31 33 31 35 30 32 28 31
31 | 12 12 12 10 16 5 17 11 13 14 4 | 34 41 33 35 38 35 38 30 34 31 33
32 | 23 20 12 19 16 9 17 15 15 27 6 | 65 82 65 78 74 70 80 71 65 83 71
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 14 11 12 11 15 5 12 11 10 14 |T 33 37 32 32 33 31 35 31 32 32 32
WRMS | 13 11 12 10 14 5 12 11 9 13 |NE 32 36 30 28 31 30 33 28 29 28 29
MEDI | 12 10 12 11 14 5 11 11 10 13 |MD 32 36 30 31 31 30 33 29 31 29 29
Table 3.1891.1 GPS week: 1891 Day: 1 MJD: 57482.000
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 9 14 6 12 3 8 8 4 7 3 | 25 30 24 27 28 25 33 28 27 28 26
2 | 9 11 12 12 9 5 11 11 9 16 4 | 22 30 23 19 18 19 29 17 20 21 20
3 | 14 11 13 9 11 4 12 6 5 11 3 | 23 23 25 19 20 20 25 21 20 26 21
X4E | 2 --- --- --- --- 37 --- --- --- --- 0 | 43 --- --- --- --- 32 --- --- --- --- 43
5 | 8 18 8 10 15 4 14 10 9 11 4 | 25 31 19 25 28 24 30 20 25 26 23
6 | 9 8 15 8 7 5 8 8 6 13 3 | 22 33 22 21 24 22 32 23 24 30 24
7 | 11 11 12 11 14 4 10 11 9 13 4 | 24 29 22 23 23 21 29 19 25 21 22
8 | 8 8 13 10 10 5 9 8 9 11 3 | 25 28 26 23 24 23 28 23 23 27 24
9 | 7 9 12 10 10 4 11 9 6 10 3 | 22 29 27 23 24 24 31 23 27 28 25
X10 | 10 9 11 --- 12 5 10 6 7 --- 3 | 34 36 34 --- 30 34 39 30 29 --- 32
11 | 8 8 17 9 13 5 8 7 6 9 3 | 28 35 27 30 35 28 36 31 26 34 30
12E | 16 14 8 17 17 4 21 11 10 13 5 | 36 36 31 39 33 33 42 33 35 36 34
13 | 12 11 10 12 18 4 8 11 7 15 4 | 22 33 22 26 33 22 31 24 24 21 24
14 | 14 11 11 13 14 7 12 10 9 17 4 | 29 25 23 25 22 22 26 24 24 22 22
15 | 9 15 11 11 15 3 14 13 8 13 4 | 27 34 21 26 29 24 30 22 26 22 24
16E | 19 11 10 16 16 5 12 10 8 8 4 | 24 21 16 22 16 19 22 17 20 18 17
17 | 11 12 14 11 13 6 10 11 8 13 4 | 30 34 28 29 31 27 35 28 29 27 28
18 | 19 12 8 16 15 3 13 12 11 16 5 | 26 24 17 23 17 16 25 16 19 21 17
19 | 16 12 14 13 13 6 11 11 9 17 4 | 24 32 23 19 25 20 32 22 20 18 21
20 | 10 15 9 13 13 5 13 10 8 12 4 | 21 24 19 19 19 18 23 17 18 18 17
21 | 12 11 12 12 9 3 11 12 9 18 4 | 28 24 25 25 18 19 24 22 20 21 20
22 | 10 14 14 10 17 4 11 11 7 14 4 | 21 23 18 21 25 19 23 21 19 20 19
23 | 15 11 10 12 16 4 10 13 10 19 4 | 26 27 20 23 26 20 28 20 25 20 21
24 | 4 9 14 7 12 4 8 7 7 9 3 | 22 28 25 29 25 25 28 24 26 22 25
25E | 8 11 13 17 13 4 13 12 9 9 4 | 27 34 32 33 29 27 32 23 25 23 27
26E | 16 12 14 10 12 5 12 9 5 8 4 | 23 24 28 22 25 23 27 23 22 21 22
27 | 7 9 14 11 9 4 11 6 8 11 3 | 18 26 22 20 22 20 25 20 20 19 20
28E | 10 12 10 9 22 6 12 14 8 11 4 | 27 30 24 25 32 25 31 32 30 32 28
29 | 13 12 13 12 15 4 16 14 11 18 5 | 27 27 25 23 19 21 32 19 21 22 21
30 | 6 9 14 9 9 4 8 10 8 11 3 | 18 28 20 20 22 19 27 20 25 22 20
31 | 11 12 15 12 13 4 13 13 8 12 4 | 23 33 21 29 28 26 31 25 25 27 25
32 | 22 22 10 30 17 9 14 15 14 27 7 | 65 76 64 74 62 65 72 66 60 72 66
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 12 12 13 14 5 12 11 8 14 |T 26 30 24 26 26 24 30 24 25 25 25
WRMS | 11 12 12 11 13 5 12 10 8 14 |NE 24 29 22 22 24 22 29 21 22 22 22
MEDI | 10 11 12 11 13 4 11 11 8 12 |MD 25 29 23 23 25 22 30 23 25 22 23
Table 3.1891.2 GPS week: 1891 Day: 2 MJD: 57483.000
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 8 13 7 12 3 7 7 8 8 3 | 36 36 32 31 34 31 37 34 35 35 33
2 | 9 9 13 12 10 4 10 10 13 19 4 | 35 38 34 36 34 31 37 29 37 31 33
3 | 14 12 12 6 13 4 11 5 9 9 3 | 34 32 33 30 29 28 31 27 27 27 29
X4E | 3 --- --- --- --- 41 --- --- --- --- 0 | 40 --- --- --- --- 29 --- --- --- --- 40
5 | 8 16 7 10 16 3 13 12 10 12 4 | 36 39 29 36 40 33 39 29 39 29 34
6 | 8 8 13 10 5 5 7 8 8 15 3 | 29 36 30 30 34 30 35 30 34 33 31
7 | 12 8 12 10 10 4 8 12 8 15 3 | 30 32 27 32 30 27 32 26 30 26 27
8 | 9 7 12 9 11 5 9 10 9 10 3 | 28 32 31 30 30 29 34 25 28 34 29
9 | 9 8 12 6 11 2 11 6 11 13 3 | 28 30 28 25 26 25 31 24 27 31 26
X10 | 12 12 10 --- 11 6 8 9 11 --- 4 | 34 38 34 --- 37 36 36 32 34 --- 34
11 | 10 8 16 8 16 6 6 8 8 11 3 | 33 37 31 33 40 30 38 33 34 37 34
12E | 13 17 10 16 22 5 19 12 13 10 5 | 28 34 25 33 33 29 33 28 30 31 29
13 | 10 13 11 11 20 5 11 9 11 16 4 | 21 34 22 22 36 21 32 22 27 19 23
14 | 21 10 11 13 16 6 14 12 11 16 5 | 32 23 20 25 23 22 24 21 25 20 20
15 | 8 15 13 10 16 3 13 14 10 9 4 | 29 38 28 27 32 27 35 25 31 26 29
16E | 18 12 10 15 14 5 12 9 11 9 4 | 27 22 20 29 26 23 26 23 26 21 23
17 | 14 9 12 11 12 5 11 12 8 12 4 | 29 33 25 29 35 26 32 23 29 25 27
18 | 20 11 9 13 18 4 14 13 12 15 5 | 28 26 19 25 27 20 25 19 26 23 21
19 | 14 10 13 13 12 5 11 11 11 17 4 | 26 34 21 21 31 21 31 23 28 20 24
20 | 9 17 9 14 19 6 12 10 8 14 4 | 25 30 25 27 30 23 29 23 28 25 25
21 | 13 10 12 11 11 4 11 14 10 16 4 | 37 33 31 34 33 30 32 32 35 32 31
22 | 12 13 11 10 19 4 10 9 9 14 4 | 27 27 24 27 32 24 28 24 27 20 24
23 | 17 10 9 13 16 4 10 11 10 20 4 | 27 29 20 27 27 22 27 21 23 18 22
24 | 7 8 15 8 14 3 6 8 8 11 3 | 22 29 26 27 25 25 26 23 27 25 25
25E | 12 37 14 9 12 8 12 14 10 10 6 | 26 39 32 27 33 27 30 21 24 24 26
26E | 15 13 13 11 15 3 11 6 8 9 4 | 26 26 30 28 34 26 28 26 28 26 26
27 | 9 7 14 7 11 5 10 7 10 7 3 | 22 26 26 22 26 23 26 21 27 22 23
28E | 10 11 7 9 11 6 11 14 10 11 3 | 30 30 23 27 34 26 33 30 31 32 28
29 | 17 12 13 12 17 4 16 18 13 16 5 | 35 32 26 29 27 26 33 23 28 28 27
30 | 5 9 15 6 9 4 9 11 9 12 3 | 23 29 23 27 26 23 30 23 28 25 24
31 | 11 11 15 12 11 3 13 13 11 15 4 | 27 34 24 30 31 28 34 25 31 22 27
32 | 24 22 11 20 16 9 17 19 17 28 7 | 47 65 46 50 49 49 58 53 45 62 51
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 13 13 12 11 14 5 11 11 10 14 |T 29 33 27 29 31 27 32 26 29 27 28
WRMS | 13 12 12 11 14 5 11 10 9 13 |NE 28 32 26 27 31 26 31 24 29 24 26
MEDI | 11 11 12 10 13 4 11 11 10 12 |MD 28 32 26 28 32 26 32 25 28 26 27
Table 3.1891.3 GPS week: 1891 Day: 3 MJD: 57484.000
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 6 12 7 10 5 7 6 8 9 2 | 49 51 47 48 52 48 52 49 52 49 49
2 | 8 11 12 12 9 5 10 10 9 16 3 | 40 45 40 45 40 39 43 40 41 38 40
3 | 9 9 12 7 12 5 9 10 12 13 3 | 41 40 43 39 40 39 42 38 40 44 39
X4E | 3 --- --- --- --- 68 --- --- --- --- 0 | 71 --- --- --- --- 39 --- --- --- --- 71
5 | 8 16 9 12 17 4 14 11 9 13 4 | 43 47 38 46 48 41 44 39 45 38 41
6 | 10 8 13 8 9 5 7 9 6 9 3 | 44 47 43 47 48 43 47 44 46 44 44
7 | 9 11 14 8 12 4 10 13 9 14 4 | 38 45 39 40 42 39 44 35 44 35 38
8 | 7 9 13 9 9 3 11 9 6 11 3 | 42 43 42 38 43 41 43 41 42 46 41
9 | 6 11 14 6 9 4 9 7 7 12 3 | 42 41 44 41 40 39 43 36 42 41 40
X10 | 8 10 11 --- 9 5 8 7 7 --- 3 | 49 53 48 --- 49 49 51 47 45 --- 47
11 | 7 7 16 7 11 5 7 8 7 10 3 | 47 50 46 46 53 46 51 46 48 48 47
12E | 13 15 8 14 16 3 21 14 10 10 5 | 44 49 41 49 46 44 49 44 48 45 45
13 | 9 12 11 11 18 5 8 8 8 15 4 | 35 46 35 37 44 34 42 37 39 30 36
14 | 17 12 11 11 19 6 11 10 8 18 4 | 39 34 32 38 38 34 35 32 37 32 33
15 | 6 13 11 10 14 3 12 12 9 10 3 | 41 46 35 39 42 37 43 38 42 38 39
16E | 15 18 11 11 17 5 9 10 9 9 4 | 38 38 34 38 35 35 35 33 39 37 34
17 | 11 12 12 9 11 4 10 10 9 10 3 | 44 48 44 45 47 44 47 43 47 41 44
18 | 17 10 9 13 13 4 12 14 8 15 4 | 42 40 36 39 39 37 38 36 38 36 36
19 | 15 13 12 11 10 5 11 11 12 15 4 | 35 41 35 35 38 34 40 34 39 31 34
20 | 13 12 8 14 14 4 11 10 10 11 4 | 43 44 40 44 43 39 42 39 41 40 40
21 | 12 10 11 11 11 3 10 11 10 14 4 | 35 36 33 34 32 32 34 32 31 32 31
22 | 10 10 11 7 14 4 8 9 9 12 3 | 43 40 41 42 45 40 42 42 43 41 41
23 | 14 10 10 10 17 5 10 12 9 19 4 | 43 40 38 41 39 37 41 36 41 36 37
24 | 4 9 15 8 14 4 10 11 7 11 3 | 37 41 36 40 38 36 39 38 44 37 37
25E | 8 11 14 7 15 4 10 15 6 10 4 | 39 45 43 41 42 40 43 40 42 40 40
26E | 15 20 15 7 12 4 9 8 6 10 4 | 40 41 41 37 41 37 40 36 39 37 37
27 | 7 9 14 6 10 4 9 5 7 9 3 | 35 38 36 35 38 35 39 35 37 35 35
28E | 8 11 7 9 13 4 12 9 9 8 3 | 36 41 33 36 40 35 38 36 40 39 36
29 | 10 15 12 13 14 5 17 16 12 16 5 | 43 47 38 41 37 38 44 38 39 40 39
30 | 5 12 15 8 10 3 8 8 5 8 3 | 37 47 38 41 43 39 44 37 43 37 39
31 | 11 13 15 14 13 3 13 10 9 12 4 | 38 42 35 42 40 38 42 35 38 36 37
32 | 21 20 9 17 17 8 14 17 13 29 6 | 93 103 93 98 96 95 100 98 90 103 95
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 12 12 10 13 4 11 11 9 13 |T 43 45 40 42 43 40 44 40 43 40 41
WRMS | 10 12 12 10 13 4 11 10 8 13 |NE 41 43 39 41 42 39 42 38 41 38 39
MEDI | 9 11 12 9 13 4 10 10 9 11 |MD 41 44 39 41 42 39 43 38 42 38 39
Table 3.1891.4 GPS week: 1891 Day: 4 MJD: 57485.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1M | 7 6 12 4 13 4 7 7 7 7 2 | 31 38 28 33 38 30 38 31 31 32 31
2 | 10 12 12 12 10 4 8 10 16 19 4 | 29 32 26 24 20 25 29 24 30 22 24
3 | 7 11 12 7 13 4 10 12 10 9 3 | 27 33 29 26 27 27 29 23 29 30 26
X4E | 2 --- --- --- --- 43 --- --- --- --- 0 | 50 --- --- --- --- 38 --- --- --- --- 51
5 | 8 18 6 10 17 4 15 12 11 15 4 | 30 35 23 30 30 28 32 24 30 22 26
6 | 6 10 12 9 9 6 7 8 8 13 3 | 29 37 28 30 34 30 35 30 33 34 31
7M | 10 10 14 12 14 4 9 13 12 16 4 | 29 34 23 30 29 27 31 23 26 21 25
8M | 9 10 14 8 13 5 8 6 8 5 3 | 27 34 31 27 28 29 31 26 29 28 27
9 | 8 8 13 9 12 4 8 10 9 11 3 | 27 32 30 26 26 27 31 24 26 32 27
X10 | 8 11 12 --- 10 4 7 7 10 --- 4 | 47 46 49 --- 44 45 48 41 42 --- 44
11M | 8 8 17 8 19 6 8 6 9 11 3 | 27 38 26 28 40 24 36 27 27 34 29
12E | 8 17 8 13 19 5 17 11 15 11 4 | 31 35 28 33 32 31 35 27 35 29 29
13 | 8 9 10 10 18 4 7 8 8 13 3 | 27 35 23 28 35 26 32 28 27 22 27
14M | 12 10 12 11 19 6 11 14 12 14 4 | 32 29 30 35 34 31 33 38 33 29 30
15M | 5 13 9 11 16 4 12 12 9 10 4 | 36 44 31 39 37 35 37 35 37 33 36
16E | 17 12 8 15 16 4 8 14 10 9 4 | 29 29 24 29 27 26 25 26 22 26 24
17 | 11 9 12 12 14 5 9 11 9 11 4 | 34 35 30 30 33 29 36 29 30 28 29
18 | 16 10 9 12 18 4 11 11 10 18 4 | 34 29 26 21 23 23 27 20 23 20 22
19 | 14 16 12 13 16 5 10 12 12 16 4 | 31 36 27 28 32 28 35 27 30 24 27
20 | 9 15 7 12 14 4 13 11 10 14 4 | 26 29 23 22 22 22 24 19 23 20 20
21M | 7 10 12 10 13 3 9 13 8 16 4 | 41 42 44 39 40 40 41 42 40 46 40
22 | 13 11 11 8 18 4 8 10 11 12 4 | 26 30 22 25 28 22 24 22 23 19 22
23 | 15 10 7 13 18 5 10 14 12 20 4 | 28 29 21 27 24 23 27 19 22 19 21
24M | 6 9 13 7 10 3 9 11 11 11 3 | 24 27 24 26 29 25 26 26 26 22 24
25E | 10 36 14 9 22 10 20 11 14 10 6 | 27 46 32 29 27 29 32 25 31 25 27
26E | 10 17 14 12 11 4 9 11 7 10 4 | 26 30 31 26 28 26 29 26 26 24 25
27 | 9 9 15 8 13 4 9 5 7 8 3 | 25 30 29 26 25 25 27 24 25 20 24
28E | 12 9 7 7 15 5 8 10 7 10 3 | 23 28 22 25 30 24 28 22 26 27 24
29 | 9 14 12 13 15 4 16 16 12 16 4 | 30 29 27 29 25 28 30 26 27 27 25
30M | 7 9 14 7 12 3 7 10 7 11 3 | 26 34 24 25 29 26 31 27 26 23 25
31 | 10 11 14 12 15 5 11 12 12 12 4 | 27 34 23 28 28 27 34 23 28 21 25
32M | 18 20 9 18 20 10 14 13 13 21 5 | 127 127 124 126 125 124 129 128 125 132 125
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 13 12 11 15 5 11 11 10 13 |T 33 36 30 31 33 31 34 30 31 29 31
WRMS | 10 12 12 11 15 5 11 11 9 12 |NE 29 33 27 26 28 27 31 25 28 24 26
MEDI | 9 10 12 10 15 4 9 11 10 11 |MD 29 34 27 28 29 27 31 26 28 25 26
Table 3.1891.5 GPS week: 1891 Day: 5 MJD: 57486.000
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 6 12 5 11 4 5 7 7 8 2 | 33 39 31 33 35 31 39 32 37 34 34
2 | 9 10 14 12 10 6 9 14 9 17 4 | 32 36 34 35 32 31 37 36 35 30 32
3 | 8 7 11 8 14 5 10 11 8 11 3 | 33 37 38 30 33 31 35 33 35 39 33
X4E | 3 --- --- --- --- 64 --- --- --- --- 0 | 67 --- --- --- --- 37 --- --- --- --- 67
5 | 7 16 7 12 19 4 11 15 10 12 4 | 36 38 29 39 41 34 37 37 38 28 34
6 | 7 6 13 7 10 5 8 8 7 13 3 | 30 38 30 31 36 31 38 32 36 34 32
7 | 13 9 10 11 14 3 8 13 10 17 4 | 36 37 31 34 31 32 35 31 35 27 31
8 | 8 7 13 10 7 3 7 7 8 8 3 | 36 40 40 36 38 38 41 36 41 38 37
9 | 8 8 12 6 11 2 10 9 9 10 3 | 35 39 37 31 34 33 38 34 35 39 34
X10 | 9 10 11 --- 12 5 8 10 7 --- 4 | 39 43 43 --- 37 41 43 37 37 --- 39
11 | 10 6 16 8 13 4 7 7 6 8 3 | 33 39 31 33 40 31 38 30 36 34 33
12E | 11 19 6 16 19 4 18 15 11 15 5 | 28 32 22 31 30 27 33 26 31 28 26
13 | 12 10 11 17 23 4 7 9 9 13 4 | 29 38 27 37 41 29 34 33 31 24 30
14 | 14 9 9 11 16 6 11 9 10 15 4 | 32 30 29 30 29 26 30 30 32 29 28
15 | 9 13 8 9 19 3 13 12 9 10 4 | 31 36 25 33 35 30 33 30 34 28 30
16E | 21 22 8 14 15 3 9 10 12 9 5 | 30 29 21 25 26 23 25 23 25 22 21
17 | 13 8 13 11 14 4 9 10 7 15 4 | 43 42 40 41 42 40 42 38 41 39 39
18 | 17 13 9 13 17 3 11 12 12 16 4 | 32 32 27 27 32 27 30 26 33 22 26
19 | 14 10 14 12 13 5 10 9 12 18 4 | 28 33 23 23 29 23 31 25 28 18 24
20 | 10 18 8 13 19 5 12 13 10 14 4 | 28 33 29 32 33 28 30 29 32 27 28
21 | 10 9 12 11 11 3 9 12 10 15 3 | 36 40 39 39 34 36 38 36 38 38 36
22 | 14 10 11 10 17 4 8 10 8 12 4 | 34 35 32 36 40 32 33 34 37 28 32
23 | 18 12 7 13 18 5 11 15 11 19 5 | 33 34 25 28 29 26 30 27 30 22 26
24 | 7 10 13 7 15 3 7 7 7 11 3 | 39 41 40 39 40 40 42 42 42 36 39
25E | 13 11 13 6 13 6 10 11 11 8 3 | 27 31 33 28 29 28 29 25 28 26 26
26E | 21 18 14 12 12 3 9 8 9 10 4 | 31 29 33 28 30 27 28 27 31 28 27
27 | 7 6 15 6 10 3 8 7 8 8 3 | 26 32 31 27 29 27 32 28 32 24 27
28E | 12 7 8 8 14 3 7 10 8 8 3 | 26 25 22 25 29 23 27 24 29 26 24
29 | 11 11 11 14 16 4 15 15 11 15 4 | 33 35 32 36 31 32 35 31 34 33 31
30 | 7 9 13 7 9 3 6 11 5 12 3 | 32 36 30 29 32 30 34 32 31 28 30
31 | 12 11 11 14 16 6 10 11 11 15 4 | 29 34 23 28 28 26 32 20 28 16 24
32 | 21 22 7 22 17 10 14 20 18 27 6 | 91 98 91 95 92 92 95 102 89 98 93
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 12 11 11 15 4 10 11 10 14 |T 35 37 32 33 35 32 36 33 35 31 33
WRMS | 11 12 11 11 15 4 10 11 8 12 |NE 32 36 31 32 34 30 34 31 33 28 30
MEDI | 10 10 11 11 14 4 9 10 9 12 |MD 32 36 31 31 33 31 34 31 34 28 31
Table 3.1891.6 GPS week: 1891 Day: 6 MJD: 57487.000
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 6 12 5 12 4 4 7 8 11 2 | 44 52 40 45 50 44 50 48 46 49 46
2 | 10 8 13 9 10 5 7 13 10 14 3 | 30 37 31 32 33 29 35 35 33 32 32
3 | 6 9 12 9 11 4 9 8 6 12 3 | 39 42 44 38 41 38 42 38 39 44 39
X4E | 1 --- --- --- --- 37 --- --- --- --- 0 | 42 --- --- --- --- 39 --- --- --- --- 43
5 | 5 12 9 12 19 4 12 14 9 9 4 | 37 44 31 40 48 37 40 39 42 34 38
6 | 10 8 12 7 9 4 6 11 8 12 3 | 38 44 34 38 44 36 42 38 39 38 38
7 | 11 10 12 11 12 2 9 13 11 14 4 | 33 40 29 37 37 32 37 30 33 31 32
8 | 8 7 12 10 11 5 8 14 8 7 3 | 46 55 47 43 51 48 53 54 44 51 49
9 | 8 9 13 6 10 3 7 9 6 8 3 | 33 38 36 33 35 32 37 31 34 39 34
X10 | 12 9 11 --- 12 6 7 8 6 --- 3 | 53 56 55 --- 52 53 54 48 50 --- 52
11 | 7 6 17 10 15 5 8 8 11 10 3 | 36 43 30 38 47 34 42 36 37 39 37
12E | 14 15 7 13 22 4 17 15 14 11 5 | 29 31 23 31 31 27 33 27 30 28 27
13 | 12 12 9 12 21 4 6 9 7 13 4 | 27 39 28 35 43 29 37 34 30 25 31
14 | 16 11 9 13 16 6 8 8 10 13 4 | 33 36 28 37 37 34 32 30 31 34 31
15 | 10 14 9 13 19 5 11 15 8 13 4 | 35 42 27 34 36 30 36 34 30 33 32
16E | 24 16 8 18 22 6 7 10 11 9 5 | 31 29 24 34 26 27 28 28 29 28 26
17 | 9 9 13 10 13 6 9 13 8 13 3 | 32 39 28 33 41 31 38 31 33 30 32
18 | 19 12 7 12 20 3 12 12 11 15 4 | 38 33 28 32 36 29 35 29 28 30 29
19 | 14 12 13 11 16 4 8 12 10 14 4 | 27 33 24 24 31 24 32 26 29 22 24
20 | 13 13 10 12 21 6 12 15 10 12 4 | 34 35 28 32 38 30 33 38 34 30 31
21 | 11 10 10 12 13 4 9 10 11 15 4 | 42 41 38 34 43 38 43 38 37 45 39
22 | 8 9 14 11 18 4 7 11 6 11 3 | 31 33 32 34 44 33 36 35 35 28 32
23 | 15 9 8 13 17 4 11 15 10 15 4 | 34 33 26 35 34 28 33 28 29 25 28
24 | 7 7 14 6 17 3 7 7 9 9 3 | 35 41 36 39 42 37 38 38 39 37 37
25E | 12 11 13 10 15 5 15 11 9 7 4 | 30 34 35 31 37 30 35 27 31 28 30
26E | 21 12 14 11 16 4 8 7 8 7 4 | 30 28 32 31 32 29 30 27 30 28 28
27 | 7 8 14 10 14 4 8 7 8 9 3 | 25 31 28 27 32 27 31 26 28 24 26
28E | 9 8 8 8 12 4 7 8 7 7 3 | 27 30 24 28 33 26 30 26 31 28 27
29 | 15 12 11 15 20 5 13 13 12 12 4 | 38 36 30 32 39 31 38 29 29 34 32
30 | 8 9 15 8 6 4 7 17 7 8 3 | 28 39 28 31 33 30 36 33 31 28 30
31 | 13 11 10 14 15 5 11 12 10 16 4 | 32 37 28 37 33 32 38 29 31 30 31
32 | 26 15 10 33 18 11 12 26 17 24 7 | 97 113 100 107 100 101 109 112 96 120 105
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 13 11 12 12 16 5 10 12 10 12 |T 36 40 33 36 40 35 39 36 36 35 35
WRMS | 12 11 12 11 15 4 10 11 8 11 |NE 34 38 31 33 39 32 37 33 33 31 33
MEDI | 10 10 12 11 15 4 8 11 9 12 |MD 33 38 30 34 37 31 37 33 33 30 32
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1891 GPS week: 1891 MJD: 57481.0-57487.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 |U 5 6 13 |U 8 8 28 |U 6 6 14 |
emr | emr 2976 | 6 7 15 |U 9 9 28 | 7 7 16 |
esa | esa 2976 | 5 7 14 |U 8 10 30 | 7 7 16 |
gfz | gfz 2879 |U 5 6 13 |U 8 9 31 |U 7 7 16 |
grg | grg 2974 |U 5 6 16 |U 9 10 30 | 9 10 21 |
igr | igr 2976 | 5 6 13 | 8 8 27 | 7 7 15 |
igs | igs 2976 | 5 6 13 | 8 9 26 | 7 6 15 |
jpl | jpl 2976 | 5 8 16 |U 8 9 28 | 7 8 16 |
mit | mit 2976 | 5 7 14 |U 8 9 29 |U 8 8 17 |
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 5.1891.0 GPS week: 1891 Day: 0 MJD: 57481.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 7 10 15 | 8 8 27 | 7 8 13 |
emr | emr 2976 | 7 10 18 | 10 8 28 | 8 6 13 |
esa | esa 2976 | 7 11 18 | 8 9 26 | 8 8 13 |
gfz | gfz 2880 | 6 11 14 | 9 7 30 | 8 8 16 |
grg | grg 2976 | 7 8 17 | 9 9 24 | 10 11 20 |
igr | igr 2976 | 7 11 16 | 7 7 23 | 7 8 14 |
igs | igs 2976 | 7 10 16 | 8 8 22 | 8 8 14 |
jpl | jpl 2976 | 7 11 20 | 9 8 23 | 7 9 14 |
mit | mit 2976 | 10 19 27 | 10 11 26 | 8 9 17 |
Table 5.1891.1 GPS week: 1891 Day: 1 MJD: 57482.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 6 7 16 | 7 9 26 | 7 8 14 |
emr | emr 2976 | 7 7 14 | 9 9 26 | 7 8 16 |
esa | esa 2976 | 6 8 16 | 7 8 30 | 7 9 13 |
gfz | gfz 2880 | 5 7 14 | 7 9 27 | 7 8 17 |
grg | grg 2976 | 6 6 14 | 8 11 30 | 8 8 18 |
igr | igr 2976 | 6 7 15 | 6 9 25 | 6 8 13 |
igs | igs 2976 | 6 7 14 | 7 9 24 | 7 7 14 |
jpl | jpl 2976 | 6 9 18 | 7 8 28 | 7 8 16 |
mit | mit 2976 | 5 7 12 | 7 9 25 | 8 9 17 |
Table 5.1891.2 GPS week: 1891 Day: 2 MJD: 57483.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 6 11 | 7 8 24 | 5 6 13 |
emr | emr 2976 | 5 6 14 | 6 9 21 | 6 5 12 |
esa | esa 2976 | 5 6 13 | 6 9 26 | 6 6 12 |
gfz | gfz 2880 | 4 5 10 | 7 9 31 | 6 6 13 |
grg | grg 2975 | 4 5 12 | 7 9 28 | 8 7 18 |
igr | igr 2976 | 4 6 11 | 6 7 23 | 6 6 13 |
igs | igs 2976 | 4 5 11 | 6 8 22 | 6 6 12 |
jpl | jpl 2976 | 5 8 14 | 6 9 22 | 6 7 13 |
mit | mit 2976 | 4 5 11 | 7 7 27 | 8 8 18 |
Table 5.1891.3 GPS week: 1891 Day: 3 MJD: 57484.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 4 12 | 7 9 28 | 6 5 12 |
emr | emr 2976 | 6 5 16 | 8 10 33 | 6 5 16 |
esa | esa 2976 | 5 5 13 | 8 12 35 | 7 6 15 |
gfz | gfz 2880 | 5 5 13 | 8 10 31 | 6 6 15 |
grg | grg 2976 | 5 6 17 | 10 10 36 | 7 5 15 |
igr | igr 2976 | 4 4 12 | 7 10 29 | 6 5 14 |
igs | igs 2976 | 5 4 13 | 7 9 30 | 6 5 13 |
jpl | jpl 2976 | 5 4 15 | 8 11 30 | 7 7 16 |
mit | mit 2976 | 4 5 13 | 7 9 32 | 7 8 14 |
Table 5.1891.4 GPS week: 1891 Day: 4 MJD: 57485.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 5 11 | 8 9 28 | 6 5 15 |
emr | emr 2976 | 5 5 13 | 9 10 26 | 9 6 18 |
esa | esa 2976 | 4 6 12 | 8 13 29 | 6 6 16 |
gfz | gfz 2876 | 4 4 15 | 8 9 28 | 8 7 17 |
grg | grg 2975 | 6 6 17 | 9 10 30 | 13 22 42 |
igr | igr 2976 | 4 5 12 | 8 10 25 | 7 6 16 |
igs | igs 2976 | 5 5 12 | 8 10 25 | 7 6 16 |
jpl | jpl 2976 | 5 7 14 | 8 11 28 | 6 6 16 |
mit | mit 2976 | 5 6 12 | 7 10 26 | 9 9 18 |
Table 5.1891.5 GPS week: 1891 Day: 5 MJD: 57486.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 4 5 15 | 6 7 24 | 7 7 19 |
emr | emr 2976 | 6 7 20 | 8 8 23 | 8 9 21 |
esa | esa 2976 | 5 6 17 | 7 10 29 | 7 8 22 |
gfz | gfz 2880 | 4 4 18 | 7 9 31 | 7 7 20 |
grg | grg 2968 | 6 7 20 | 7 8 22 | 8 8 19 |
igr | igr 2976 | 4 5 15 | 6 8 25 | 7 8 19 |
igs | igs 2976 | 5 5 17 | 6 8 25 | 7 7 19 |
jpl | jpl 2976 | 5 6 19 | 6 9 26 | 7 9 21 |
mit | mit 2976 | 5 4 14 | 7 9 27 | 9 8 20 |
Table 5.1891.6 GPS week: 1891 Day: 6 MJD: 57487.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 | 4 6 10 | 13 8 38 | 6 6 11 |
emr | emr 2976 | 7 7 12 | 15 10 40 | 8 9 19 |
esa | esa 2976 | 5 6 10 | 13 10 38 | 8 8 19 |
gfz | gfz 2880 | 5 7 11 | 14 10 39 | 7 5 16 |
grg | grg 2976 | 5 7 15 | 15 11 42 | 8 7 18 |
igr | igr 2976 | 5 6 11 | 13 8 36 | 7 7 14 |
igs | igs 2976 | 5 6 10 | 14 9 36 | 7 6 15 |
jpl | jpl 2976 | 6 8 12 | 14 10 36 | 7 7 16 |
mit | mit 2976 | 4 6 11 | 13 8 38 | 8 7 15 |
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 6.1891 GPS week: 1891 MJD: 57481.500-57487.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -19 3 55 107 -6 | 20 28
| 16 12 88 48 4 | 4
emr uuuuu | 44 32 -126 54 -16 | 73 78
| 14 23 107 64 13 | 10
esa uuuuu | -2 5 77 0 -2 | 30 35
| 15 20 42 57 6 | 4
gfz uuuuu | -32 21 -104 -102 -6 | 20 28
| 21 36 151 136 5 | 5
grg uuuuu | -29 10 44 -92 14 | 42 47
| 29 17 100 60 23 | 5
igr xxxxx | -19 16 70 -3 0 | -4 20
| 12 20 63 51 8 | 4
irf xxxxx | 23 -8 5 -16 4 | -3 22
| 12 13 18 32 7 | 5
jpl uuuuu | -23 -38 79 -20 -7 | 43 46
| 25 28 39 37 8 | 4
mit uuuuu | 36 -7 -52 -16 2 | 12 24
| 18 23 39 51 7 | 5
ngs uuuuu | -9 -21 99 21 4 | 7 20
| 54 35 184 129 3 | 5
sio uuuux | 36 14 -99 27 -10 | 70 73
| 17 26 47 29 7 | 7
Table 7.1891.0 GPS week: 1891 Day: 0 MJD: 57481.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -1 14 17 65 -3 | 24 29
emr uuuuu | 48 34 -15 14 -31 | 88 91
esa uuuuu | 20 13 116 78 10 | 31 35
gfz uuuuu | -36 8 -200 131 1 | 24 30
grg uuuuu | -68 29 118 -123 2 | 42 50
igr xxxxx | -15 -2 182 35 4 | -3 17
irf xxxxx | 33 10 -23 33 -4 | -1 17
jpl uuuuu | -6 -78 135 3 6 | 47 50
mit uuuuu | 51 39 -123 24 -7 | 16 22
ngs uuuuu | -71 -82 102 -209 3 | 10 20
sio uuuux | 59 40 -128 23 -16 | 80 82
Table 7.1891.1 GPS week: 1891 Day: 1 MJD: 57482.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 1 3 90 124 -10 | 24 29
emr uuuuu | 58 21 -119 -51 -33 | 85 88
esa uuuuu | 8 7 76 -37 -1 | 33 36
gfz uuuuu | -34 -3 -115 -20 -4 | 26 30
grg uuuuu | -44 6 105 -57 -2 | 46 51
igr xxxxx | -13 -3 101 31 1 | -2 16
irf xxxxx | 44 -7 29 7 -3 | 0 17
jpl uuuuu | 19 -26 43 -43 0 | 48 50
mit uuuuu | 64 -6 -4 39 -3 | 16 22
ngs uuuuu | -90 -29 24 -23 11 | 10 20
sio uuuux | 47 59 -113 65 -15 | 78 81
Table 7.1891.2 GPS week: 1891 Day: 2 MJD: 57483.500
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 | -21 -21 156 162 1 | 20 28
emr uuuuu | 56 72 -348 21 -19 | 77 83
esa uuuuu | -1 -5 104 44 -1 | 30 34
gfz uuuuu | -4 -18 32 -36 -8 | 21 27
grg uuuuu | -38 -19 190 -184 27 | 40 45
igr xxxxx | -24 32 72 68 7 | -5 18
irf xxxxx | 22 -10 14 -1 2 | -4 19
jpl uuuuu | -36 -37 78 -68 -3 | 44 46
mit uuuuu | 23 -13 -68 42 -4 | 12 22
ngs uuuuu | -11 26 -54 -26 3 | 6 18
sio uuuux | 32 12 -10 36 -16 | 72 75
Table 7.1891.3 GPS week: 1891 Day: 3 MJD: 57484.500
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 | -43 6 106 54 -11 | 16 26
emr uuuuu | 24 44 -141 83 -11 | 67 74
esa uuuuu | -3 -5 125 42 -5 | 26 33
gfz uuuuu | -32 -7 99 -211 -12 | 16 27
grg uuuuu | 24 -1 17 -5 33 | 35 39
igr xxxxx | -5 49 -6 -5 -8 | -8 21
irf xxxxx | 13 -14 19 -13 12 | -9 23
jpl uuuuu | -7 13 131 7 -10 | 39 43
mit uuuuu | 19 -27 -27 -36 7 | 7 22
ngs uuuuu | 6 -19 -157 39 3 | 2 19
sio uuuux | 25 6 -128 51 -3 | 64 69
Table 7.1891.4 GPS week: 1891 Day: 4 MJD: 57485.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -20 1 -95 58 -6 | 12 21
emr uuuuu | 58 39 -52 82 -11 | 61 66
esa uuuuu | -28 -30 73 -69 -5 | 24 30
gfz uuuuu | -6 27 -4 -182 -1 | 12 22
grg uuuuu | -36 7 30 -130 -24 | 38 42
igr xxxxx | -39 26 46 -16 11 | -10 20
irf xxxxx | 16 -5 -2 -47 13 | -10 21
jpl uuuuu | -36 -43 53 36 -18 | 37 40
mit uuuuu | 18 3 -66 -41 8 | 4 18
ngs uuuuu | 35 12 128 209 6 | 0 15
sio uuuux | 13 -15 -63 -25 -14 | 60 64
Table 7.1891.5 GPS week: 1891 Day: 5 MJD: 57486.500
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 | -35 11 -12 120 -7 | 19 28
emr uuuuu | 36 3 -88 85 3 | 66 71
esa uuuuu | 6 29 39 -60 -4 | 31 37
gfz uuuuu | -58 74 -233 -132 -10 | 20 30
grg uuuuu | -30 26 -86 -92 25 | 42 47
igr xxxxx | -24 10 10 -77 -5 | -1 23
irf xxxxx | 21 0 -11 -40 5 | -1 25
jpl uuuuu | -47 -51 48 -20 -15 | 42 46
mit uuuuu | 34 -24 -51 -43 7 | 12 27
ngs uuuuu | 55 -31 369 89 5 | 8 23
sio uuuux | 24 -3 -145 7 -7 | 66 69
Table 7.1891.6 GPS week: 1891 Day: 6 MJD: 57487.500
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 | -16 7 122 166 -5 | 21 32
emr uuuuu | 29 10 -115 143 -8 | 68 74
esa uuuuu | -13 25 8 4 -9 | 35 42
gfz uuuuu | -56 64 -306 -265 -5 | 22 33
grg uuuuu | -12 24 -66 -51 38 | 50 57
igr xxxxx | -10 -2 88 -55 -13 | 2 26
irf xxxxx | 9 -32 9 -52 3 | 3 29
jpl uuuuu | -48 -43 64 -53 -9 | 44 49
mit uuuuu | 45 -19 -23 -94 10 | 17 33
ngs uuuuu | 16 -27 285 70 -1 | 12 28
sio uuuux | 51 -1 -104 29 0 | 68 73
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