[IGSREPORT-21511] Wk 1721 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Fri Jan 18 12:33:59 PST 2013
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1721 (Dec 30, 2012 - Jan 05, 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:
igs1721[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1721[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1721[0-6].cls IGS GPS clock combination summary report.
igs17217.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs17217.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 | 3 26 3 26 KOUC NKLG KOUC NKLG
0 | EMR | HERS
0 | ESA | 3 26 3 26 UNSA
0 | GFZ | 3 26 BOGT LHAZ NTUS RAMO TLSE
0 | GRG | CONZ KIT3 NKLG
0 | JPL | 4 25
0 | MIT | 21 21 NTUS NTUS
1 | COD | 3 26 3 26
1 | EMR | HERS HERS
1 | ESA | 3 26 3 26 MATE MATE PALM UNSA
1 | GFZ | 3 26 ASPA BOGT IRKJ
1 | GRG | MCM4 KIT3 LPGS MATE MCM4
1 | JPL | 25 26 PALM
1 | MIT | 11 21 11 21
2 | COD | 3 26 3 26 WROC MCM4 WROC
2 | EMR | 6 6 TLSE THTI TLSE
2 | ESA | 3 26 3 26 UNSA
2 | GFZ | 3 26 30 BOGT SYOG TLSE
2 | GRG | TLSE HOB2 KIT3 LHAZ NTUS TLSE
2 | JPL | 26
2 | MIT | 6 7 18 21 22 23 30 6 7 18 21 22 23 30 KOUR NTUS BOR1
2 | MIT | KERG KOUR NTUS YSSK
3 | COD | 3 6 3 6 ALRT ALRT
3 | EMR | HERS
3 | ESA | 3 6 3 6 ALRT AREQ MATE UNSA
3 | GFZ | 3 6 ASPA BOGT MATE NKLG NYAL POLV SFER TIDB
3 | GRG | THU3 THU3
3 | JPL | 6 26
3 | MIT | 6 19 26 6 16 19 26 30 ALRT JOZ2 JOZ2 KOUR
4 | COD | 3 6 26 3 6 26 AREQ
4 | EMR | HARB HARB LPGS
4 | ESA | 3 6 26 3 6 26 AREQ LPGS
4 | GFZ | 3 6 26 BOGT HARB POTS TIDB
4 | GRG | HARB HARB
4 | JPL | 26 BRAZ
4 | MIT | AUCK MIZU AUCK
5 | COD | 3 6 26 3 6 21 26
5 | ESA | 3 6 26 3 6 26 UNSA
5 | GFZ | 3 6 26 BOGT LHAZ
5 | GRG | USNO ADIS HARB SOFI USNO
5 | JPL | 6
5 | MIT | 21 21 KOUR KOUR
6 | COD | 3 6 26 3 6 26 HOB2
6 | EMR | HERS MATE HERS
6 | ESA | 3 6 26 3 6 26 HOB2 AREQ HOB2 UNSA
6 | GFZ | 3 6 26 BOGT HOB2 LHAZ MATE
6 | GRG | TNML ADIS AREQ CEDU CHPI KOUC MATE TNML
6 | JPL | 6 25 26
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. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G06 | | 2 | | | | | |
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 | -.8 -.1 -1.3 -50 9 -13 .02
EMR | 0 | -.8 .9 3.7 4 13 -5 .15
ESA | 0 | -.9 4.6 -.2 84 -112 90 .11
GFZ | 0 | .7 -.3 -.6 -68 -38 -14 .06
GRG | 0 | 5.0 -2.4 -.1 -12 36 -18 .22
JPL | 0 | 6.2 6.7 7.2 -36 -3 16 .04
MIT | 0 | 2.2 6.3 5.7 -2 7 -30 .27
NGS | 0 | 6.7 -.8 -4.9 40 -38 65 .56
SIO | 0 | 2.8 7.2 -30.8 157 -183 -294 .13
COD | 1 | -.8 -.3 -1.5 -70 -9 -19 .07
EMR | 1 | -1.5 6.6 5.3 -1 11 -8 .07
ESA | 1 | .4 4.5 3.2 63 -95 107 .06
GFZ | 1 | .7 -.5 .1 -76 -53 -15 .01
GRG | 1 | 1.1 -1.5 -3.7 -13 35 -47 .21
JPL | 1 | 1.8 8.2 11.5 -53 1 -9 -.12
MIT | 1 | -.5 6.7 4.2 -6 4 -31 .28
NGS | 1 | 1.5 -4.5 -14.6 81 -25 31 .74
SIO | 1 | .6 6.4 -29.9 125 -146 -257 .15
COD | 2 | -.7 .4 -1.0 -51 -2 -10 .03
EMR | 2 | -.7 6.9 5.0 8 14 -8 -.06
ESA | 2 | .4 2.7 5.5 63 -108 93 .12
GFZ | 2 | .6 .3 .5 -58 -53 -12 .08
GRG | 2 | -1.6 -1.4 .4 5 35 -22 .34
JPL | 2 | -3.3 5.7 14.2 -67 -8 -27 .01
MIT | 2 | -.5 8.5 5.2 -1 6 -33 .40
NGS | 2 | 1.4 -2.1 -11.5 79 -24 25 .62
SIO | 2 | 2.7 6.7 -39.4 114 -221 -241 -.02
COD | 3 | -1.3 .0 -1.6 -63 8 -3 -.05
EMR | 3 | 1.4 9.3 4.2 6 19 9 .07
ESA | 3 | -1.4 9.1 -.6 141 -121 52 .15
GFZ | 3 | -.1 .0 -.3 -67 -44 -25 .05
GRG | 3 | 3.4 -1.6 -.9 -14 33 -18 .31
JPL | 3 | .5 4.5 10.0 -112 -57 -55 -.24
MIT | 3 | 2.1 9.5 5.7 -8 4 -37 .48
NGS | 3 | 2.3 .9 -2.0 23 -17 14 .69
SIO | 3 | 7.1 9.2 -50.5 226 -379 -241 .08
COD | 4 | -1.2 .1 -1.8 -55 -1 3 .03
EMR | 4 | 3.7 10.8 3.0 -2 13 -6 .03
ESA | 4 | 7.2 7.9 5.1 140 -194 65 .0
GFZ | 4 | .7 .6 -.2 -48 -30 -18 -.01
GRG | 4 | 11.2 4.6 .5 -15 58 -37 -.09
JPL | 4 | 4.0 8.9 13.1 -68 19 -11 -.58
MIT | 4 | 5.8 7.0 10.2 -5 5 -32 .27
NGS | 4 | -.4 3.2 -2.9 40 -4 9 .67
SIO | 4 | 12.5 7.8 -41.2 212 -381 -50 .0
COD | 5 | -1.3 .5 -1.7 -45 -6 -4 .02
EMR | 5 | 2.0 8.9 5.9 -7 16 -7 .01
ESA | 5 | 4.4 7.7 5.9 129 -159 51 .07
GFZ | 5 | .9 .7 -.1 -47 -40 -16 -.01
GRG | 5 | 11.8 -.2 4.9 -11 63 -12 .23
JPL | 5 | 1.1 8.5 12.9 -72 -86 18 -.74
MIT | 5 | 7.4 7.4 10.5 7 -2 -33 .23
NGS | 5 | .9 5.9 -1.8 53 -10 13 .54
SIO | 5 | 9.8 4.0 -48.6 157 -385 -48 .08
COD | 6 | -1.3 .6 -1.9 -38 -5 -19 .14
EMR | 6 | -1.4 4.4 1.5 0 4 2 .22
ESA | 6 | 1.8 6.9 .4 125 -150 62 .23
GFZ | 6 | -.4 .3 -.7 -60 -31 -36 .08
GRG | 6 | 10.1 -4.7 4.1 -18 35 -27 .28
JPL | 6 | 4.1 -4.3 13.3 -51 -7 -2 -.32
MIT | 6 | 4.5 6.2 10.4 -11 7 -31 .14
NGS | 6 | -.9 -.8 -6.1 34 1 0 .66
SIO | 6 | 8.3 1.4 -50.1 141 -367 72 .19
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 1.1721.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1721.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 2.1721.[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 3.1721.[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 5.1721.0-6). 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 1721 summary. (Dec 30, 2012 - Jan 05, 2013)
Table 1.1721.a GPS week: 1721 MJD: 56291.000-56297.000
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 258| 0 1 6 -29 15 0 -.44 11 11 | -862 -119 19 84
| 0 0 1 21 17 14 .03 | 612 903
emr 79| 1 -1 3 -37 26 2 .19 15 15 | 2491 671 13 89
| 1 0 0 31 14 4 .03 | 637 1162
esa 174| 0 1 0 91 -51 -7 .02 6 6 | -733 871 12 117
| 0 0 0 24 33 16 .02 | 841 1137
gfz 185| 0 0 -2 -87 -22 6 -.37 11 10 | -189 272 20 124
| 0 0 1 39 71 10 .02 | 402 511
grg 138| 0 0 -6 -12 43 -9 .62 15 14 | -185 351 19 132
| 1 1 2 17 20 15 .03 | 267 421
igr n/a| 0 0 1 -19 66 -14 -.18 4 4 | 9396 664 16 81
| 0 0 1 21 15 10 .01 | 674 1104
jpl 80| 0 -2 2 -16 29 0 .31 14 13 | 3174 712 16 114
| 1 1 1 19 23 7 .03 | 707 1078
mit 240| 0 0 0 -11 8 15 -.19 7 7 | -297 328 24 166
| 0 0 0 13 24 13 .01 | 200 345
ngs 240| 0 0 -1 -30 45 -16 .32 10 9 | -860 -156 2102 3488
| 1 1 4 49 55 19 .04 | 556 814
sio 270| 0 0 5 118 -283 -155 -.42 19 17 | --- --- --- ---
| 1 2 1 36 114 130 .02 | --- ---
Table 1.1721.b GPS week : 1721 MJD: 56291.000-56297.000
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 | 5 4 4 5 4 4 4 |
3 | 5 5 4 4 5 4 5 |
4 | 4 3 3 3 3 3 4 |
5 | 4 4 4 4 4 4 4 |
6 | 5 5 6 6 5 5 5 |
7 | 4 4 4 4 4 4 4 |
8 | 3 3 3 3 3 3 4 |
9 | 3 3 3 3 3 3 4 |
10 | 4 3 4 3 4 4 4 |
11 | 4 4 4 4 4 4 4 |
12 | 5 5 5 5 5 5 5 |
13 | 4 4 3 3 3 3 4 |
14 | 3 3 3 3 3 3 3 |
15 | 5 5 5 5 6 6 5 |
16 | 4 4 4 4 4 4 4 |
17 | 4 5 4 4 4 4 5 |
18 | 4 4 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 4 4 3 |
22 | 3 3 3 3 3 3 3 |
23 | 4 4 4 4 4 4 4 |
24 | 4 4 4 4 4 4 4 |
25 | 4 4 4 4 4 4 4 |
26 | 5 5 4 4 4 4 4 |
27 | 0 0 0 0 0 0 0 |
28 | 4 4 4 4 4 4 4 |
29 | 5 5 4 4 5 4 5 |
30 | 4 4 3 3 3 4 4 |
31 | 4 4 4 4 4 4 4 |
32 | 3 3 3 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
sum of a priori and estimated transformations.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.1721.0 GPS week: 1721 Day: 0 MJD: 56291.000
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 5 -52 32 -20 -.46 11 11 | -923 198 20 81
emr 80| 3 -1 4 -5 48 8 .19 16 16 | 2529 -614 15 101
esa 174| 0 1 -2 107 -13 20 .01 6 6 | -88 373 14 114
gfz 183| 0 0 -2 -104 -92 21 -.38 11 10 | 83 -236 21 126
grg 137| 0 0 -4 14 38 -7 .62 15 14 | -191 411 18 122
igr n/a| 0 0 0 -10 84 -11 -.19 4 4 | 9117 -427 17 76
jpl 80| 1 -1 5 0 60 -4 .29 15 14 | 2904 -518 17 130
mit 240| 0 0 0 3 -1 21 -.19 7 7 | -222 143 23 164
ngs 245| 0 0 -2 -79 11 -51 .37 10 9 | -974 320 2041 3249
sio 276| 0 -2 4 132 -150 -275 -.44 21 17 | --- --- --- ---
Table 2.1721.1 GPS week: 1721 Day: 1 MJD: 56292.000
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 258| 0 0 7 -29 -15 -6 -.48 13 13 | -401 -480 19 83
emr 80| 1 0 4 -11 15 2 .21 16 16 | 1593 1774 14 76
esa 174| 0 1 0 76 -51 -10 .00 6 5 | -1464 1823 14 113
gfz 184| 0 0 -1 -106 -85 1 -.37 11 10 | -448 946 22 132
grg 139| 0 -1 -8 -5 42 -29 .60 15 13 | -352 589 14 126
igr n/a| 0 0 3 3 47 -12 -.19 4 4 | 8333 2027 16 69
jpl 80| 0 -4 4 -12 32 -12 .33 14 13 | 2036 1887 15 98
mit 240| 0 0 0 1 22 32 -.21 6 6 | -496 439 26 171
ngs 239| 0 0 -7 -9 99 -22 .33 10 8 | -448 -490 2270 3582
sio 257| 1 -1 5 104 -119 -240 -.44 21 18 | --- --- --- ---
Table 2.1721.2 GPS week: 1721 Day: 2 MJD: 56293.000
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 256| -1 0 7 -6 28 -8 -.48 11 10 | -1188 145 18 78
emr 80| 1 -2 2 -8 39 8 .19 16 16 | 2772 -753 12 72
esa 174| 0 1 -1 73 -2 -11 .04 6 6 | 688 -1424 16 119
gfz 185| 0 0 -1 -113 -91 -3 -.39 11 9 | 70 -307 21 135
grg 139| 0 -1 -5 -3 19 -18 .66 15 14 | 210 -266 15 125
igr n/a| 0 0 1 4 76 -22 -.18 4 4 | 9754 -607 16 84
jpl 80| 0 -3 2 -2 46 0 .32 15 14 | 3337 -648 17 102
mit 240| 0 1 0 -4 -29 24 -.18 6 5 | -17 -102 26 146
ngs 238| 1 -2 -4 -19 40 -18 .36 10 8 | -1084 18 1721 3043
sio 248| 0 0 6 73 -234 -242 -.41 18 16 | --- --- --- ---
Table 2.1721.3 GPS week: 1721 Day: 3 MJD: 56294.000
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 258| 0 1 7 -19 2 15 -.40 11 11 | 270 -1781 20 84
emr 80| 3 -1 3 -27 7 0 .22 16 16 | 1762 2371 14 90
esa 174| 0 0 -1 138 -61 -36 .03 5 5 | -397 981 11 124
gfz 188| 0 0 -4 -142 43 19 -.35 10 9 | -334 860 21 130
grg 138| -1 0 -3 -22 49 -15 .65 15 14 | -87 289 16 128
igr n/a| 0 0 0 -12 43 -8 -.16 4 4 | 8973 2095 16 97
jpl 80| -1 -3 1 0 -4 11 .35 15 14 | 2659 2074 16 122
mit 240| 0 0 -1 -17 28 19 -.17 6 6 | -162 223 23 164
ngs 240| -1 0 4 -109 3 9 .33 12 10 | 173 -1648 1938 3019
sio 276| 0 0 3 165 -347 -248 -.41 18 18 | --- --- --- ---
Table 2.1721.4 GPS week: 1721 Day: 4 MJD: 56295.000
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 261| 0 0 7 -64 9 8 -.43 11 10 | -941 -378 20 88
emr 78| 0 -1 1 -80 19 1 .22 15 15 | 3348 873 12 85
esa 174| 0 1 0 79 -101 -1 .03 6 5 | -1656 1351 11 101
gfz 187| 0 0 -1 -39 74 1 -.40 12 11 | 389 19 20 118
grg 138| 0 1 -9 -40 66 -11 .59 16 15 | -146 637 25 135
igr n/a| 0 0 1 -38 64 -26 -.19 4 4 | 10308 813 15 75
jpl 80| 0 -3 1 -51 37 0 .32 14 13 | 4096 896 16 110
mit 240| 0 0 0 -9 37 12 -.19 7 7 | -336 791 25 176
ngs 244| -1 0 -1 40 38 -18 .27 10 9 | -919 -414 2445 3706
sio 279| -1 0 5 163 -354 -73 -.42 18 17 | --- --- --- ---
Table 2.1721.5 GPS week: 1721 Day: 5 MJD: 56296.000
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 258| 0 1 5 -21 29 19 -.42 11 10 | -1400 320 19 93
emr 80| 0 -1 2 -53 34 3 .16 15 15 | 3022 873 11 108
esa 174| 0 1 0 95 -65 -6 .02 5 5 | -1233 1104 11 145
gfz 186| 0 -1 -4 -68 29 -2 -.35 10 10 | -266 81 17 118
grg 137| 1 -1 -5 -9 68 19 .57 15 14 | -656 916 25 155
igr n/a| 0 0 1 -30 74 -22 -.19 4 4 | 10006 832 17 98
jpl 80| 0 -1 0 -30 29 1 .33 14 13 | 3860 1062 17 113
mit 240| 0 0 0 -31 15 -5 -.19 7 7 | -605 755 23 152
ngs 241| -1 1 1 -29 -14 -16 .30 10 9 | -1366 180 2327 4025
sio 278| -1 3 6 81 -387 -81 -.43 18 15 | --- --- --- ---
Table 2.1721.6 GPS week: 1721 Day: 6 MJD: 56297.000
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 258| 0 1 6 -10 18 -4 -.44 11 11 | -1456 1138 22 86
emr 80| 0 -2 2 -73 21 -3 .14 15 15 | 2416 178 14 95
esa 174| 1 2 0 67 -67 -6 .03 6 6 | -982 1895 11 103
gfz 186| -1 -1 -4 -41 -35 6 -.38 11 10 | -823 547 19 113
grg 138| 2 -2 -5 -23 16 -2 .63 15 15 | -78 -118 24 133
igr n/a| 0 0 0 -53 72 2 -.18 4 4 | 9281 -81 15 70
jpl 80| -4 0 1 -18 2 -1 .27 14 13 | 3331 235 15 123
mit 240| 0 0 0 -24 -15 1 -.19 8 8 | -241 53 24 189
ngs 236| 0 -1 0 -3 139 2 .29 10 9 | -1404 941 1973 3797
sio 278| -1 2 6 108 -391 71 -.38 20 17 | --- --- --- ---
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 3.1721.0 GPS week: 1721 Day: 0 MJD: 56291.000
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 12 7 13 10 5 17 7 8 23 4 | 59 60 68 63 68 65 63 66 62 61 63
2 | 11 14 5 22 13 4 14 8 7 30 4 | 15 22 22 34 23 20 21 23 24 23 21
3E | 16 14 11 10 17 6 15 12 14 22 5 | 39 36 37 34 37 34 39 32 42 39 34
4 | 8 13 10 13 11 4 9 7 8 17 3 | 31 31 43 42 45 36 38 36 39 35 38
5 | 12 19 5 11 13 3 17 8 9 29 4 | 19 33 23 26 37 21 31 21 26 32 23
6 | 16 19 8 8 14 4 18 10 10 22 4 | 116 133 121 122 131 121 132 122 125 116 124
7 | 11 16 6 8 17 3 15 6 8 18 3 | 26 28 24 27 39 22 27 24 31 22 25
8 | 8 10 6 7 11 4 11 6 8 13 3 | 18 27 20 21 25 19 24 19 27 20 20
9 | 10 10 5 9 14 4 9 5 12 22 3 | 15 23 17 20 22 16 20 15 22 20 17
10 | 13 11 6 13 11 4 11 7 8 25 3 | 29 35 36 39 43 33 34 33 36 43 34
11 | 11 19 7 8 15 4 12 9 11 11 4 | 36 39 42 37 48 38 40 40 38 37 38
12 | 12 19 7 15 19 5 21 9 10 13 5 | 17 28 21 22 27 17 29 16 28 20 18
13E | 6 12 6 8 19 3 12 5 8 16 3 | 16 24 15 20 32 16 19 17 21 20 17
14E | 9 10 6 7 11 3 8 5 12 14 3 | 19 19 22 19 20 18 20 18 24 21 17
15E | 17 19 5 13 18 4 18 8 13 21 4 | 46 49 43 45 44 43 47 42 45 50 43
16 | 10 16 5 11 15 4 15 7 9 16 4 | 23 30 24 20 28 21 30 20 25 22 21
17 | 9 16 5 7 18 4 20 6 9 10 4 | 16 28 21 15 40 19 30 19 29 17 21
18 | 16 15 6 14 13 4 13 5 9 26 4 | 32 35 30 34 32 27 34 25 33 33 29
19 | 13 16 6 12 20 4 16 10 11 16 4 | 20 27 18 15 33 17 23 20 24 18 18
20 | 10 16 5 9 10 3 12 7 11 23 3 | 17 26 21 20 22 21 26 20 24 22 18
21 | 10 13 6 10 11 4 11 6 13 32 3 | 24 23 26 26 27 24 24 22 26 28 22
22 | 6 12 5 7 9 2 12 5 7 25 2 | 27 37 32 27 39 29 37 27 37 32 30
23E | 7 15 5 9 11 4 18 5 10 14 3 | 29 34 29 31 32 30 32 27 31 30 28
24 | 8 21 4 10 20 4 12 6 10 25 4 | 29 30 30 31 31 28 32 28 34 28 28
25 | 11 18 5 10 18 2 14 6 9 12 4 | 27 24 26 24 28 22 29 21 30 22 23
26E | 14 21 6 15 16 4 18 9 16 36 5 | 75 94 83 83 97 80 91 81 86 77 84
X27 | 8 --- --- --- --- 50 --- --- --- --- 0 | 56 --- --- --- --- 29 --- --- --- --- 57
28 | 8 17 5 13 19 4 15 8 8 12 4 | 18 29 18 21 36 17 25 18 25 18 20
29 | 17 20 6 8 16 2 22 7 12 18 4 | 15 25 19 15 29 16 23 16 25 21 16
30 | 10 10 6 10 15 4 10 5 15 16 3 | 23 24 23 18 24 21 24 20 27 28 20
31 | 11 16 6 11 19 2 15 6 10 16 4 | 25 30 26 23 40 23 27 21 29 21 23
32 | 10 12 5 8 13 4 7 7 6 14 3 | 21 23 24 25 29 22 24 24 25 23 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 16 6 11 15 4 15 7 10 21 |T 30 35 32 32 38 30 35 30 35 32 31
WRMS | 11 16 6 10 14 4 14 7 9 17 |NE 26 30 27 27 33 25 30 25 30 27 27
MEDI | 10 16 6 10 15 4 14 7 10 18 |MD 24 29 24 26 32 22 29 22 29 23 23
Table 3.1721.1 GPS week: 1721 Day: 1 MJD: 56292.000
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 | 14 11 7 11 8 3 16 4 10 22 3 | 41 41 43 45 40 41 39 42 40 37 41
2 | 13 12 7 23 10 3 13 5 11 29 4 | 17 21 19 31 21 17 22 17 25 20 19
3E | 17 17 5 11 19 5 18 8 9 25 4 | 24 27 21 26 31 22 28 24 26 22 22
4 | 12 7 5 9 11 2 10 4 5 13 2 | 22 25 28 28 32 25 29 26 32 24 27
5 | 10 18 6 11 11 6 16 6 13 26 4 | 14 29 16 21 29 16 27 16 30 25 19
6 | 19 17 5 13 17 6 18 8 8 30 4 | 125 130 122 119 131 121 130 119 126 126 123
7 | 10 14 5 13 17 3 13 5 14 16 4 | 22 24 20 21 33 19 24 17 30 21 20
8 | 9 10 5 7 12 4 10 4 7 13 3 | 18 24 19 18 23 17 23 17 22 18 19
9 | 14 10 6 10 13 4 8 5 10 24 3 | 16 23 17 17 23 15 20 16 23 20 17
10 | 15 8 5 14 9 4 8 5 7 23 3 | 23 27 24 29 29 24 27 25 29 33 25
11 | 11 19 6 7 13 3 11 6 9 10 3 | 20 28 22 25 32 20 26 22 24 23 21
12 | 15 19 7 11 20 4 19 8 9 17 4 | 16 24 15 20 27 13 25 13 21 15 15
13E | 11 13 4 8 16 4 9 6 14 19 3 | 18 21 12 13 22 13 17 15 24 19 14
14E | 9 13 5 7 13 4 7 5 9 22 3 | 24 28 27 25 25 24 26 23 35 30 25
15E | 12 21 6 12 16 5 21 7 9 23 4 | 25 33 27 29 33 24 31 26 27 28 26
16 | 13 17 6 11 15 5 16 6 9 18 4 | 21 23 21 20 26 18 26 14 26 21 18
17 | 15 16 6 8 17 3 20 4 14 8 4 | 16 27 19 14 39 17 27 17 29 15 20
18 | 20 12 6 14 13 3 12 7 11 27 4 | 23 24 18 26 23 17 22 18 27 22 20
19 | 12 25 5 8 16 4 11 5 8 16 4 | 25 31 22 21 30 20 26 21 29 22 21
20 | 9 12 7 10 10 4 13 8 14 22 3 | 18 21 15 19 16 17 22 20 21 21 15
21 | 10 11 4 7 12 3 13 6 10 34 3 | 20 22 19 22 22 17 21 19 26 26 19
22 | 6 11 4 7 10 3 11 5 9 24 2 | 18 29 24 23 32 22 29 22 33 24 25
23E | 11 18 5 8 13 5 14 5 13 15 3 | 36 38 36 38 36 35 36 37 45 39 36
24 | 13 21 5 10 20 6 12 7 8 25 4 | 28 29 25 27 32 26 29 26 28 24 25
25 | 16 20 5 8 17 4 15 5 9 13 4 | 21 23 18 19 24 17 24 17 26 15 17
26E | 13 21 6 17 12 6 19 8 13 28 4 | 58 76 64 65 71 62 74 62 66 60 65
X27 | 8 --- --- --- --- 66 --- --- --- --- 0 | 47 --- --- --- --- 32 --- --- --- --- 48
28 | 6 15 6 13 21 3 16 6 10 15 4 | 16 24 17 19 33 16 21 14 23 18 17
29 | 18 19 6 19 12 4 19 6 11 19 4 | 17 26 14 27 24 14 21 18 22 20 16
30 | 13 10 7 9 13 4 10 7 12 16 3 | 14 20 22 19 23 18 22 16 26 22 18
31 | 14 17 5 9 22 4 10 7 6 16 4 | 21 25 23 21 41 22 24 21 30 17 22
32 | 9 8 7 7 13 4 8 5 8 13 3 | 15 17 14 17 19 14 20 15 19 17 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 13 16 6 11 15 4 14 6 10 21 |T 26 30 25 27 32 24 30 25 31 27 26
WRMS | 13 16 5 10 13 4 13 6 8 18 |NE 21 25 20 23 27 20 24 19 26 22 21
MEDI | 12 15 6 10 13 4 13 6 9 19 |MD 21 25 21 22 29 18 26 19 27 22 20
Table 3.1721.2 GPS week: 1721 Day: 2 MJD: 56293.000
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 11 7 12 10 3 16 3 12 14 3 | 51 48 56 53 51 51 48 52 52 47 51
2 | 10 13 7 20 12 3 14 5 12 30 4 | 13 23 20 31 22 18 22 19 26 17 20
3E | 12 15 7 11 17 4 15 8 10 17 4 | 20 24 19 22 24 16 23 15 25 18 17
4 | 7 6 6 9 13 4 9 5 9 15 3 | 24 26 28 30 35 24 26 26 29 27 27
5 | 11 16 6 12 13 5 17 5 10 26 4 | 17 28 16 22 31 15 28 16 22 27 18
6E | 15 25 9 14 21 8 20 9 12 32 5 | 115 126 118 118 126 115 124 116 121 126 119
7 | 7 18 5 12 17 4 14 5 12 12 4 | 18 23 19 17 31 16 22 17 25 18 17
8 | 9 10 5 9 14 5 10 3 10 12 3 | 15 23 16 16 22 15 23 17 21 16 17
9 | 11 11 4 7 13 4 9 4 8 17 3 | 27 29 27 26 31 27 30 27 28 28 26
10 | 8 10 6 10 12 4 10 5 15 24 3 | 26 30 29 29 36 28 31 28 25 37 28
11 | 7 17 5 9 15 3 13 5 12 10 3 | 28 35 34 31 39 30 34 32 34 29 31
12 | 15 20 6 11 23 5 21 8 14 15 5 | 17 26 18 18 27 12 28 15 24 20 16
13E | 7 12 5 10 14 4 10 6 7 16 3 | 15 19 12 14 22 11 16 14 16 17 12
14E | 9 11 6 8 11 3 8 6 7 12 2 | 12 21 23 19 22 16 20 20 20 24 18
15E | 20 23 7 12 21 4 19 6 10 20 5 | 29 35 27 30 31 27 32 27 26 37 26
16 | 10 15 5 12 15 4 18 6 11 15 4 | 16 22 21 18 22 16 25 19 27 16 18
17 | 12 16 7 8 18 3 19 6 10 8 4 | 17 25 19 15 41 17 27 19 26 17 20
18 | 14 15 6 18 11 3 13 4 11 22 4 | 22 26 19 27 24 18 23 19 22 25 20
19 | 15 19 5 11 18 3 13 6 14 8 4 | 19 25 21 15 32 17 23 18 30 15 18
20 | 10 14 6 10 10 3 12 7 9 24 3 | 20 22 18 22 19 16 23 18 21 16 16
21 | 7 13 5 9 10 3 15 6 12 32 3 | 21 20 16 20 20 18 21 20 23 28 17
22 | 6 12 5 8 11 2 11 5 7 20 3 | 19 30 27 24 34 21 29 22 29 25 24
23E | 8 19 5 9 14 6 16 5 7 14 3 | 23 28 21 21 25 20 27 20 21 23 20
24 | 13 20 5 8 17 4 14 5 11 23 4 | 26 26 22 26 31 23 26 23 34 26 23
25 | 12 17 5 7 18 3 15 5 10 10 3 | 16 19 17 20 21 12 25 15 25 16 16
26E | 15 17 5 10 16 4 19 7 9 19 4 | 58 72 61 60 71 59 72 60 65 53 62
X27 | 8 --- --- --- --- 60 --- --- --- --- 0 | 62 --- --- --- --- 37 --- --- --- --- 63
28 | 8 15 6 13 19 3 15 6 9 12 4 | 16 25 17 15 33 14 22 15 22 19 16
29 | 14 22 5 8 16 3 18 5 8 15 4 | 20 26 14 16 26 14 20 17 21 21 15
30 | 10 10 6 7 16 4 12 5 10 13 3 | 14 18 15 15 21 15 20 19 22 21 16
31 | 10 16 4 9 16 6 13 6 9 13 3 | 20 27 21 21 38 21 24 21 27 20 21
32 | 8 10 3 8 10 3 9 4 5 15 2 | 19 24 22 22 24 20 25 20 26 19 20
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 16 6 11 15 4 15 6 10 18 |T 26 30 26 26 33 24 30 25 30 27 26
WRMS | 10 16 6 9 14 4 14 5 8 15 |NE 22 26 22 23 29 21 26 21 27 23 23
MEDI | 10 15 5 10 15 4 14 5 10 15 |MD 20 26 21 22 31 18 25 19 25 21 20
Table 3.1721.3 GPS week: 1721 Day: 3 MJD: 56294.000
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 14 6 8 11 3 16 4 10 13 3 | 51 52 54 55 52 52 51 53 46 52 52
2 | 15 15 6 21 10 4 16 5 10 28 4 | 15 25 21 31 22 20 25 19 25 21 21
3E | 9 16 4 8 18 5 15 7 10 16 3 | 28 30 27 29 36 27 30 26 29 25 27
4 | 10 10 4 11 13 4 12 4 11 15 3 | 30 29 35 37 35 33 31 34 34 31 34
5 | 13 18 6 11 13 5 17 4 17 28 4 | 19 31 20 22 31 20 31 20 27 29 22
6E | 14 28 7 16 20 9 21 10 13 16 5 | 62 78 64 67 78 66 76 66 70 72 67
7 | 7 18 5 8 19 2 15 5 14 12 4 | 21 28 19 20 34 19 25 19 26 19 20
8 | 10 11 5 7 12 3 10 5 10 11 3 | 20 26 16 16 24 16 22 17 22 16 18
9 | 11 15 6 10 13 5 9 5 8 16 3 | 27 30 25 26 29 26 29 27 30 29 27
10 | 8 10 4 11 10 4 8 6 11 24 3 | 32 34 34 36 38 33 34 34 31 42 34
11 | 10 16 6 8 16 5 13 6 14 8 3 | 28 32 28 31 35 27 34 29 25 29 28
12 | 13 18 4 11 20 4 21 6 17 14 4 | 17 27 19 20 30 20 31 18 28 21 20
13E | 7 11 4 7 15 2 11 6 11 14 3 | 18 21 15 15 24 14 23 16 20 18 16
14E | 7 8 5 6 14 3 9 5 16 11 3 | 21 21 21 20 22 21 23 19 33 20 20
15E | 11 26 5 10 17 3 20 7 12 17 4 | 47 46 39 36 44 37 43 37 45 42 40
16 | 9 17 5 12 15 4 18 7 7 14 3 | 23 26 23 23 27 21 31 21 23 22 22
17 | 16 18 7 8 15 3 18 6 9 12 4 | 24 29 23 19 38 20 30 20 31 19 23
18 | 13 15 6 18 13 3 13 4 11 23 4 | 26 26 21 29 24 20 27 20 22 23 22
19 | 9 17 4 12 18 3 14 6 15 10 4 | 22 27 20 18 34 17 27 17 28 17 20
20 | 8 12 5 13 11 3 12 6 13 23 3 | 20 23 17 22 19 17 26 19 20 17 19
21 | 8 13 5 6 7 3 15 7 8 32 3 | 21 25 20 20 22 20 24 19 23 28 20
22 | 5 13 4 8 12 4 12 5 9 23 3 | 23 32 27 24 35 24 34 25 29 27 27
23E | 8 16 5 10 15 3 15 5 14 12 3 | 42 46 42 45 45 42 43 43 40 45 42
24 | 12 20 6 6 16 7 12 7 7 23 3 | 28 31 24 26 32 29 32 29 30 29 27
25 | 10 18 5 7 17 3 15 6 14 12 4 | 17 25 20 17 25 19 31 18 29 21 20
26E | 14 18 5 8 14 5 18 8 11 19 4 | 68 79 68 68 73 66 76 66 68 59 69
X27 | 7 --- --- --- --- 86 --- --- --- --- 0 | 43 --- --- --- --- 54 --- --- --- --- 44
28 | 10 15 6 10 21 3 17 5 8 13 4 | 22 28 17 16 34 17 26 16 23 20 19
29 | 14 21 6 7 15 3 20 6 12 16 4 | 25 28 19 16 29 17 24 18 29 22 20
30 | 9 12 5 8 13 4 12 4 9 13 3 | 20 23 20 19 23 17 26 18 26 21 20
31 | 11 14 5 7 20 4 15 6 9 14 3 | 23 28 21 19 41 20 28 20 27 21 22
32 | 7 11 5 9 12 4 8 5 7 17 2 | 20 24 21 26 25 21 26 22 21 24 22
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 16 5 10 15 4 15 6 12 18 |T 28 32 27 28 34 27 32 26 30 28 28
WRMS | 11 16 5 9 14 4 14 6 10 18 |NE 24 28 23 25 30 24 29 23 27 25 25
MEDI | 10 15 5 8 15 4 15 6 11 15 |MD 23 28 21 23 32 20 30 20 28 23 22
Table 3.1721.4 GPS week: 1721 Day: 4 MJD: 56295.000
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 12 5 10 13 5 15 6 11 13 3 | 46 50 45 46 50 46 44 46 40 44 45
2 | 9 13 7 17 11 3 15 8 7 27 4 | 15 24 20 25 22 18 25 21 19 19 21
3E | 13 16 5 13 18 4 16 11 8 17 4 | 19 27 17 21 26 17 27 19 23 20 19
4 | 9 8 4 10 12 2 9 6 7 15 2 | 23 23 30 31 37 28 31 29 28 26 29
5 | 11 17 6 12 14 4 15 8 8 28 4 | 19 30 17 20 30 17 27 19 24 29 20
6E | 15 19 7 12 17 9 21 10 11 19 5 | 83 90 83 81 92 81 89 82 85 87 84
7 | 9 17 6 13 20 4 13 7 8 13 4 | 17 25 19 17 35 17 25 19 22 17 19
8 | 10 10 5 10 15 4 9 7 9 9 3 | 20 26 21 20 27 20 25 21 23 19 22
9 | 9 8 6 10 14 5 8 5 8 12 3 | 18 25 22 22 26 20 23 20 23 22 22
10 | 14 9 5 12 12 3 8 8 13 28 3 | 27 33 29 33 37 29 33 29 27 41 30
11 | 8 16 5 12 19 5 12 7 10 10 4 | 25 34 27 28 37 24 30 25 22 27 25
12 | 17 18 7 11 23 4 21 8 12 15 5 | 19 25 16 17 31 13 26 13 19 19 17
13E | 7 8 5 11 15 3 10 8 8 17 3 | 15 19 13 14 25 11 18 13 20 19 14
14E | 8 8 5 9 14 3 8 6 11 9 3 | 14 17 13 15 19 11 17 14 17 16 14
15E | 21 22 6 13 17 5 22 10 13 16 5 | 49 51 46 47 48 45 51 47 55 47 48
16 | 9 16 6 12 19 4 18 7 8 15 4 | 17 27 19 18 26 15 26 15 18 18 17
17 | 9 18 7 8 16 4 15 8 12 13 4 | 20 31 22 17 38 21 29 22 32 18 25
18 | 7 13 6 21 12 3 14 4 14 21 4 | 20 27 21 30 24 20 26 20 23 20 22
19 | 12 16 7 17 19 4 13 7 8 11 4 | 26 26 18 19 32 17 24 20 24 18 20
20 | 9 12 5 13 13 4 10 8 10 23 3 | 19 23 15 20 21 15 23 20 22 18 19
21 | 12 13 5 10 10 4 13 6 14 31 3 | 16 24 16 18 23 15 20 15 22 25 16
22 | 6 12 5 11 9 3 11 5 12 25 3 | 22 33 26 24 33 22 31 23 27 27 26
23E | 9 17 5 13 16 4 15 7 10 11 4 | 32 36 31 34 31 32 32 32 36 36 31
24 | 9 21 5 10 16 5 13 6 10 19 4 | 27 31 25 29 33 26 30 27 27 26 26
25 | 10 20 5 8 17 3 14 7 10 9 4 | 16 24 17 17 26 15 28 16 24 20 18
26E | 12 19 5 9 15 5 18 7 8 22 4 | 55 70 58 56 67 57 69 58 61 53 60
X27 | 8 --- --- --- --- 54 --- --- --- --- 0 | 43 --- --- --- --- 38 --- --- --- --- 45
28 | 8 14 8 11 22 3 12 7 11 14 4 | 20 28 19 18 35 17 25 17 21 19 21
29 | 15 24 7 7 14 5 21 9 13 15 5 | 22 31 15 12 23 14 23 15 23 19 16
30 | 8 10 6 9 13 3 9 5 11 13 3 | 14 21 16 13 20 13 17 14 18 18 15
31 | 11 14 3 9 24 4 13 7 10 13 4 | 20 26 19 15 42 18 21 18 24 19 19
32 | 8 8 4 11 14 3 7 5 8 20 2 | 17 24 20 21 28 18 24 21 20 23 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 15 6 12 16 4 14 7 10 18 |T 25 31 25 25 33 24 30 24 28 26 26
WRMS | 10 15 5 11 15 4 13 7 9 17 |NE 22 27 21 22 30 20 26 21 23 23 23
MEDI | 9 14 5 11 15 4 13 7 10 15 |MD 20 27 20 20 31 18 26 20 23 20 21
Table 3.1721.5 GPS week: 1721 Day: 5 MJD: 56296.000
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 10 4 11 10 4 14 5 11 19 3 | 37 40 36 42 37 38 34 38 36 37 36
2 | 8 12 6 18 12 5 13 7 10 28 4 | 17 23 18 30 21 19 24 20 24 18 21
3E | 10 18 5 12 15 4 14 10 12 16 4 | 26 31 25 25 27 22 26 24 30 25 25
4 | 6 8 4 9 13 2 10 5 8 15 2 | 23 30 23 27 27 22 28 23 24 23 24
5 | 10 17 7 12 10 5 16 7 7 28 4 | 15 27 16 21 27 15 27 17 20 29 18
6E | 15 17 6 10 16 7 16 10 11 21 4 | 62 72 64 61 72 61 73 61 67 64 65
7 | 9 16 5 10 20 4 16 7 10 12 4 | 17 23 16 13 34 14 23 17 24 15 17
8 | 7 9 5 8 13 4 9 4 10 9 3 | 17 23 17 16 26 16 24 18 24 16 19
9 | 11 10 6 8 13 4 10 6 8 12 3 | 15 19 16 16 22 17 21 16 18 15 15
10 | 14 8 5 11 13 4 8 6 10 28 3 | 25 28 27 29 33 25 30 25 24 39 27
11 | 9 16 6 9 15 4 12 7 14 10 4 | 19 29 24 26 31 22 26 22 21 25 22
12 | 17 19 6 11 20 5 19 8 13 14 5 | 15 24 12 17 28 12 23 11 22 17 15
13E | 10 9 5 9 14 2 10 6 12 16 3 | 16 18 12 15 21 11 17 12 20 16 14
14E | 7 10 4 7 7 3 9 5 6 9 2 | 22 27 24 23 25 23 28 25 29 27 24
15 | 30 22 7 12 19 10 20 12 13 17 6 | 90 84 82 80 82 77 83 77 85 74 81
16 | 8 14 5 10 18 4 18 7 11 15 4 | 22 27 23 21 30 21 30 21 26 23 21
17 | 9 17 6 9 18 4 17 9 14 17 4 | 22 33 25 21 38 24 30 25 40 24 27
18 | 9 13 6 19 11 3 13 4 9 20 4 | 19 24 17 28 19 17 23 18 24 19 19
19 | 13 17 6 11 15 3 13 8 11 11 4 | 25 25 19 18 33 17 22 19 26 20 20
20 | 9 11 4 10 12 3 12 10 10 25 3 | 17 21 15 18 17 14 20 18 19 17 17
21 | 7 13 4 6 18 4 14 6 8 30 3 | 19 20 16 19 18 16 20 16 19 27 16
22 | 6 12 4 9 9 3 10 4 8 22 2 | 20 31 23 21 29 21 30 23 27 25 24
23E | 8 13 6 10 9 4 13 7 11 16 3 | 40 42 39 42 43 40 40 39 43 42 40
24 | 13 22 5 9 18 5 13 8 9 18 4 | 20 23 20 22 30 20 25 21 26 18 20
25 | 13 17 5 9 16 3 13 4 11 9 3 | 15 21 17 19 23 15 25 16 25 18 17
26E | 11 17 5 9 16 6 18 7 11 24 4 | 66 78 69 67 79 67 79 69 72 66 70
X27 | 7 --- --- --- --- 50 --- --- --- --- 0 | 44 --- --- --- --- 24 --- --- --- --- 43
28 | 7 12 6 9 19 3 16 6 9 13 3 | 18 24 16 16 32 15 23 15 21 19 18
29 | 13 19 5 8 14 3 19 7 11 14 4 | 19 23 13 10 25 10 20 14 21 18 14
30 | 10 12 5 8 13 5 11 8 10 11 3 | 14 23 19 17 23 15 23 16 23 19 18
31 | 7 14 4 9 22 4 13 6 9 13 3 | 16 25 20 16 43 18 24 18 29 21 20
32 | 8 9 5 7 8 4 7 7 8 22 2 | 20 25 24 24 25 21 25 23 26 27 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 15 5 10 15 4 14 7 10 18 |T 26 31 25 26 32 24 30 25 30 27 26
WRMS | 10 15 5 10 14 4 13 7 9 15 |NE 20 25 19 21 27 18 25 19 24 22 21
MEDI | 9 13 5 9 14 4 13 7 10 16 |MD 19 25 20 21 28 19 25 20 24 23 20
Table 3.1721.6 GPS week: 1721 Day: 6 MJD: 56297.000
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 13 4 8 11 3 15 8 7 28 3 | 55 58 60 62 59 59 57 62 53 64 58
2 | 10 13 7 18 14 4 13 7 8 27 4 | 16 25 24 33 27 21 25 23 24 20 23
3E | 12 20 6 11 17 3 15 10 9 14 4 | 39 40 36 40 43 37 37 37 42 39 36
X4 | 11 --- 5 11 16 4 9 5 10 15 3 | 31 --- 39 42 43 36 36 38 31 40 37
5 | 10 16 5 10 13 4 16 8 10 31 4 | 16 30 21 24 33 21 28 22 26 33 22
6E | 14 17 7 18 18 5 16 8 9 15 4 | 58 68 63 57 75 61 68 62 69 67 62
7 | 11 16 3 12 18 4 16 7 11 13 4 | 19 26 19 20 32 17 25 18 25 22 19
8 | 11 11 5 10 12 4 9 7 9 9 3 | 21 24 21 23 21 18 23 22 22 23 21
9 | 9 11 6 8 18 4 11 5 11 16 3 | 32 36 33 34 33 31 37 33 39 35 34
10 | 17 10 4 12 14 4 9 8 9 29 3 | 31 37 36 40 42 35 35 37 34 47 35
11 | 9 18 6 13 18 3 12 9 9 14 4 | 29 34 32 36 40 31 35 34 29 37 31
12 | 17 19 6 12 18 4 22 10 10 15 5 | 16 26 15 19 27 13 27 14 18 18 15
13E | 10 11 6 10 12 3 8 9 11 16 3 | 19 19 13 24 25 14 19 20 20 22 17
14E | 7 8 6 7 8 2 11 7 10 8 3 | 17 20 18 18 21 17 21 19 21 20 18
15 | 20 22 7 10 18 4 20 9 9 16 5 | 49 46 41 46 43 42 44 43 43 43 42
16 | 10 15 6 14 18 4 17 8 10 16 4 | 24 30 26 26 31 24 31 22 27 24 24
17E | 8 16 5 9 18 5 18 11 15 18 4 | 23 28 24 25 36 21 29 27 32 21 25
18 | 7 13 6 13 12 2 14 6 8 20 3 | 19 25 20 24 25 20 25 22 21 23 21
19 | 12 15 6 11 21 4 12 8 8 9 4 | 29 32 29 26 40 26 32 30 32 28 29
20 | 10 12 7 8 9 3 11 12 12 29 3 | 24 25 20 25 24 20 26 27 23 23 23
21 | 6 12 6 8 7 3 15 8 7 31 3 | 25 29 29 29 29 29 24 33 28 39 27
22 | 6 13 6 10 10 4 13 6 8 22 3 | 22 31 26 27 35 24 30 28 25 24 26
23E | 8 20 8 10 12 4 13 10 11 16 4 | 38 40 35 45 35 36 40 41 35 43 38
24 | 8 21 6 6 16 4 12 7 9 16 3 | 33 31 30 34 40 32 36 34 36 29 32
25 | 11 17 5 8 14 4 12 5 9 12 3 | 18 23 17 19 24 15 24 17 21 19 16
26E | 14 18 6 10 13 5 15 8 11 24 4 | 72 76 69 72 77 68 78 70 67 63 71
X27 | 8 --- --- --- --- 88 --- --- --- --- 0 | 57 --- --- --- --- 44 --- --- --- --- 58
28 | 11 13 6 11 19 3 14 8 7 15 4 | 19 25 17 16 29 17 22 19 21 20 17
29E | 18 18 7 9 22 4 21 11 11 20 5 | 31 24 18 19 24 16 24 21 25 18 20
30 | 11 11 6 12 13 5 10 7 12 12 3 | 15 24 20 21 26 17 24 19 23 21 19
31 | 12 13 6 12 21 5 14 7 11 16 4 | 19 28 22 21 42 21 25 20 29 23 22
32 | 7 9 5 9 9 4 7 7 10 27 3 | 19 27 27 24 31 23 26 25 25 29 24
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 15 6 11 15 4 14 8 10 20 |T 29 32 29 31 35 28 32 30 31 31 30
WRMS | 11 15 6 10 15 4 13 8 9 17 |NE 25 29 26 28 33 25 29 27 27 29 27
MEDI | 10 13 6 10 14 4 13 8 10 16 |MD 24 28 26 26 33 23 28 27 27 24 24
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 4.1721 GPS week: 1721 MJD: 56291.0-56297.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3031 |U 5 5 13 | ---- ---- ---- |U 6 5 14 |
emr | emr 2952 | 7 6 15 | ---- ---- ---- | 8 8 18 |
esa | esa 2976 | 6 5 12 | ---- ---- ---- | 6 6 14 |
gfz | gfz 2964 |U 9 7 16 | ---- ---- ---- |U 7 7 17 |
grg | grg 2976 |U 8 6 17 | ---- ---- ---- | 8 11 20 |
igr | igr 2976 | 5 5 12 | ---- ---- ---- | 6 7 14 |
igs | igs 2962 | 7 5 16 | ---- ---- ---- | 8 9 17 |
jpl | jpl 2964 |U 9 8 22 | ---- ---- ---- | 9 8 23 |
mit | mit 2976 | 6 5 16 | ---- ---- ---- |U 9 11 19 |
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 5.1721.0 GPS week: 1721 Day: 0 MJD: 56291.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3033 | 6 5 12 | ---- ---- ---- | 6 7 11 |
emr | emr 2968 | 8 5 13 | ---- ---- ---- | 7 8 15 |
esa | esa 2976 | 7 5 11 | ---- ---- ---- | 6 8 13 |
gfz | gfz 2968 | 8 6 13 | ---- ---- ---- | 7 9 16 |
grg | grg 2976 | 7 7 16 | ---- ---- ---- | 9 12 17 |
igr | igr 2976 | 7 5 11 | ---- ---- ---- | 6 9 11 |
igs | igs 2972 | 6 5 13 | ---- ---- ---- | 8 10 14 |
jpl | jpl 2968 | 7 5 15 | ---- ---- ---- | 11 10 24 |
mit | mit 2976 | 6 5 15 | ---- ---- ---- | 10 13 17 |
Table 5.1721.1 GPS week: 1721 Day: 1 MJD: 56292.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3033 | 3 4 11 | ---- ---- ---- | 6 3 14 |
emr | emr 2968 | 7 4 15 | ---- ---- ---- | 7 6 17 |
esa | esa 2976 | 6 4 11 | ---- ---- ---- | 5 3 16 |
gfz | gfz 2967 | 5 4 13 | ---- ---- ---- | 6 4 18 |
grg | grg 2976 | 7 5 12 | ---- ---- ---- | 8 11 20 |
igr | igr 2976 | 5 4 11 | ---- ---- ---- | 6 4 15 |
igs | igs 2971 | 6 4 13 | ---- ---- ---- | 6 6 15 |
jpl | jpl 2967 | 26 12 51 | ---- ---- ---- | 9 7 25 |
mit | mit 2976 | 6 5 13 | ---- ---- ---- | 8 10 20 |
Table 5.1721.2 GPS week: 1721 Day: 2 MJD: 56293.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3031 | 5 4 10 | ---- ---- ---- | 6 5 13 |
emr | emr 2968 | 6 5 15 | ---- ---- ---- | 7 9 18 |
esa | esa 2976 | 6 5 11 | ---- ---- ---- | 6 6 13 |
gfz | gfz 2962 | 24 16 27 | ---- ---- ---- | 7 5 14 |
grg | grg 2976 | 6 6 18 | ---- ---- ---- | 9 14 18 |
igr | igr 2976 | 5 5 11 | ---- ---- ---- | 6 7 12 |
igs | igs 2962 | 5 4 15 | ---- ---- ---- | 8 12 15 |
jpl | jpl 2966 | 5 3 13 | ---- ---- ---- | 12 10 29 |
mit | mit 2976 | 6 5 15 | ---- ---- ---- | 10 15 23 |
Table 5.1721.3 GPS week: 1721 Day: 3 MJD: 56294.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3036 | 5 6 13 | ---- ---- ---- | 6 4 14 |
emr | emr 2964 | 7 7 15 | ---- ---- ---- | 9 5 15 |
esa | esa 2976 | 6 6 14 | ---- ---- ---- | 6 5 15 |
gfz | gfz 2963 | 8 6 16 | ---- ---- ---- | 7 5 13 |
grg | grg 2976 | 10 9 19 | ---- ---- ---- | 8 13 18 |
igr | igr 2976 | 6 6 12 | ---- ---- ---- | 6 6 12 |
igs | igs 2943 | 6 5 12 | ---- ---- ---- | 9 14 19 |
jpl | jpl 2964 | 8 15 27 | ---- ---- ---- | 7 5 17 |
mit | mit 2976 | 8 8 21 | ---- ---- ---- | 10 9 16 |
Table 5.1721.4 GPS week: 1721 Day: 4 MJD: 56295.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3026 | 5 4 15 | ---- ---- ---- | 7 9 15 |
emr | emr 2964 | 7 6 13 | ---- ---- ---- | 8 10 20 |
esa | esa 2976 | 5 4 13 | ---- ---- ---- | 7 8 14 |
gfz | gfz 2963 | 6 5 14 | ---- ---- ---- | 10 12 19 |
grg | grg 2976 | 7 5 17 | ---- ---- ---- | 9 13 21 |
igr | igr 2976 | 5 4 14 | ---- ---- ---- | 7 9 15 |
igs | igs 2969 | 6 4 13 | ---- ---- ---- | 8 10 19 |
jpl | jpl 2962 | 6 7 13 | ---- ---- ---- | 8 7 19 |
mit | mit 2976 | 7 4 13 | ---- ---- ---- | 9 12 19 |
Table 5.1721.5 GPS week: 1721 Day: 5 MJD: 56296.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3028 | 5 5 19 | ---- ---- ---- | 6 4 20 |
emr | emr 2964 | 6 5 17 | ---- ---- ---- | 7 8 27 |
esa | esa 2976 | 5 4 12 | ---- ---- ---- | 7 6 19 |
gfz | gfz 2963 | 5 4 15 | ---- ---- ---- | 8 9 23 |
grg | grg 2976 | 8 6 19 | ---- ---- ---- | 8 8 25 |
igr | igr 2976 | 5 4 13 | ---- ---- ---- | 6 6 20 |
igs | igs 2950 | 14 9 29 | ---- ---- ---- | 8 9 22 |
jpl | jpl 2963 | 7 6 21 | ---- ---- ---- | 8 7 27 |
mit | mit 2976 | 6 5 18 | ---- ---- ---- | 8 12 21 |
Table 5.1721.6 GPS week: 1721 Day: 6 MJD: 56297.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3030 | 4 6 14 | ---- ---- ---- | 7 5 13 |
emr | emr 2868 | 6 7 15 | ---- ---- ---- | 8 6 16 |
esa | esa 2976 | 6 6 13 | ---- ---- ---- | 6 5 11 |
gfz | gfz 2963 | 6 6 15 | ---- ---- ---- | 7 4 19 |
grg | grg 2976 | 9 7 20 | ---- ---- ---- | 7 4 18 |
igr | igr 2976 | 6 6 14 | ---- ---- ---- | 7 6 11 |
igs | igs 2971 | 6 6 19 | ---- ---- ---- | 7 5 14 |
jpl | jpl 2964 | 5 8 17 | ---- ---- ---- | 9 7 18 |
mit | mit 2976 | 6 5 20 | ---- ---- ---- | 8 9 19 |
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 6.1721 GPS week: 1721 MJD: 56291.500-56297.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -12 -20 151 -101 2 | 4 12
| 20 23 110 54 5 | 2
emr uuuuu | -8 12 -153 50 -3 | -2 14
| 14 46 56 46 10 | 3
esa uuuuu | 0 -13 3 -26 3 | -3 11
| 22 28 54 54 3 | 1
gfz uuuuu | 46 95 -74 2 3 | 11 16
| 20 23 144 52 4 | 2
grg uuuux | -16 -8 -76 48 -8 | 1 23
| 25 16 81 86 22 | 6
igr xxxxx | -53 3 -1 62 3 | 2 12
| 9 20 44 50 5 | 1
irf xxxxx | -5 -13 5 -22 -2 | 0 8
| 9 13 18 22 5 | 3
jpl uuuuu | 4 14 -170 58 -6 | 8 19
| 20 29 86 60 6 | 4
mit uuuuu | 6 -22 52 -39 -7 | 3 11
| 12 23 57 64 9 | 4
ngs uuuuu | -30 -6 102 104 3 | 2 8
| 57 65 145 116 4 | 1
sio xxxxx | 307 -148 -205 149 3 | 20 22
| 107 50 112 37 6 | 1
Table 7.1721.0 GPS week: 1721 Day: 0 MJD: 56291.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -6 2 87 -106 2 | 5 13
emr uuuuu | -17 -17 -128 12 2 | -2 14
esa uuuuu | -23 -7 -16 17 -2 | -2 12
gfz uuuuu | 33 72 119 -66 4 | 11 17
grg uuuux | 6 -33 -52 -28 9 | -9 36
igr xxxxx | -54 -7 -24 84 3 | 2 13
irf xxxxx | -2 -32 14 -31 -6 | 3 10
jpl uuuuu | 0 -11 -49 29 -5 | 9 20
mit uuuuu | -8 -54 57 11 -11 | 8 13
ngs uuuuu | 41 74 -114 95 6 | 1 11
sio xxxxx | 189 -163 -178 176 1 | 20 23
Table 7.1721.1 GPS week: 1721 Day: 1 MJD: 56292.500
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 -43 226 -143 -3 | 5 13
emr uuuuu | -20 -42 -67 77 9 | -3 14
esa uuuuu | -12 4 41 6 4 | -4 11
gfz uuuuu | 78 78 108 -10 12 | 11 16
grg uuuux | -24 0 -119 -23 -4 | -5 33
igr xxxxx | -48 -30 46 50 7 | 1 12
irf xxxxx | 3 -19 6 -35 -7 | 2 8
jpl uuuuu | -20 -1 -97 -6 0 | 9 20
mit uuuuu | 26 -6 -37 -14 -17 | 6 11
ngs uuuuu | -66 -7 -88 95 4 | 0 10
sio xxxxx | 169 -104 -190 102 5 | 19 22
Table 7.1721.2 GPS week: 1721 Day: 2 MJD: 56293.500
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 | -28 -53 209 -96 -2 | 7 13
emr uuuuu | -23 -45 -100 6 -13 | 2 11
esa uuuuu | -25 39 -72 -142 1 | -1 10
gfz uuuuu | 57 80 -11 37 0 | 14 18
grg uuuux | -1 -14 -120 -70 17 | 4 18
igr xxxxx | -70 -9 -75 2 -5 | 4 12
irf xxxxx | 2 -15 -10 -23 -1 | 3 7
jpl uuuuu | -10 -1 -288 -14 -13 | 12 20
mit uuuuu | 15 -28 66 58 -3 | 6 11
ngs uuuuu | 19 -6 160 264 9 | 3 7
sio xxxxx | 225 -122 -131 186 -2 | 22 24
Table 7.1721.3 GPS week: 1721 Day: 3 MJD: 56294.500
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 | -7 -26 292 -36 3 | 4 11
emr uuuuu | -5 23 -184 67 1 | -1 13
esa uuuuu | -2 -35 7 8 3 | -3 10
gfz uuuuu | 39 135 -163 -24 -1 | 12 17
grg uuuux | -32 1 -130 78 -1 | 8 15
igr xxxxx | -51 6 6 -3 9 | 2 12
irf xxxxx | -6 -10 -24 -18 -5 | 1 8
jpl uuuuu | 15 0 -266 62 5 | 9 20
mit uuuuu | 5 -49 5 -55 -12 | 5 11
ngs uuuuu | -28 78 240 37 2 | 3 7
sio xxxxx | 382 -246 -88 198 -1 | 21 23
Table 7.1721.4 GPS week: 1721 Day: 4 MJD: 56295.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -11 7 173 -48 11 | 3 11
emr uuuuu | -12 61 -211 -7 6 | -3 13
esa uuuuu | 33 -21 -57 -39 6 | -4 11
gfz uuuuu | 16 90 -221 -44 1 | 10 16
grg uuuux | -38 17 -127 125 -38 | 6 15
igr xxxxx | -53 11 14 137 7 | 3 12
irf xxxxx | -23 -1 0 -56 -2 | -2 8
jpl uuuuu | -9 63 -185 95 -9 | 8 19
mit uuuuu | -3 -16 144 -125 -11 | 1 10
ngs uuuuu | -34 -96 233 252 -2 | 2 7
sio xxxxx | 384 -159 -208 140 3 | 20 22
Table 7.1721.5 GPS week: 1721 Day: 5 MJD: 56296.500
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 | -45 -5 107 -192 -1 | 4 12
emr uuuuu | 10 44 -207 119 -17 | -2 13
esa uuuuu | 10 -45 64 -18 5 | -4 11
gfz uuuuu | 40 93 -191 42 1 | 11 16
grg uuuux | -45 -12 -83 115 -41 | 2 17
igr xxxxx | -54 16 48 90 0 | 4 12
irf xxxxx | -4 -21 14 8 5 | -2 8
jpl uuuuu | 15 48 -137 91 -7 | 6 19
mit uuuuu | -2 -11 52 -43 5 | -1 9
ngs uuuuu | -11 -21 151 37 1 | 2 7
sio xxxxx | 387 -142 -202 116 3 | 20 23
Table 7.1721.6 GPS week: 1721 Day: 6 MJD: 56297.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -6 -23 -41 -82 4 | 1 10
emr uuuuu | 12 57 -176 74 -13 | -7 16
esa uuuuu | 21 -29 52 -11 5 | -6 11
gfz uuuuu | 57 118 -159 77 6 | 8 14
grg uuuux | 20 -16 96 140 -1 | -2 23
igr xxxxx | -40 32 -26 77 -2 | 1 11
irf xxxxx | -6 7 33 2 4 | -4 8
jpl uuuuu | 39 3 -169 152 -11 | 0 13
mit uuuuu | 6 11 73 -107 4 | -3 10
ngs uuuuu | -133 -65 131 -51 -1 | 1 7
sio xxxxx | 414 -100 -440 128 15 | 18 20
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