[IGSREPORT-22000] Wk 1748 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Fri Jul 26 08:16:27 PDT 2013
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1748 (Jul 07, 2013 - Jul 13, 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:
igs1748[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1748[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1748[0-6].cls IGS GPS clock combination summary report.
igs17487.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs17487.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 6 KOUC ASPA KOUC
0 | ESA | 3 6 IRKJ KOUC IRKJ KOUC MCIL UNSA
0 | GRG | 19 19
0 | JPL | 3
0 | MIT | 15 19 15 19 NTUS
1 | COD | 3 3 6 KOUC KOUC
1 | ESA | 3 3 6 IRKJ KERG KOUC IRKJ KERG KOUC
1 | GFZ | AUCK AUCK
1 | GRG | AREQ FAA1 IRKJ REUN AREQ FAA1 IRKJ REUN
1 | MIT | 7 3 7 16
2 | COD | 3 3 6 KOUC BRUX KOUC RIOP
2 | EMR | AREQ DARW DRAO FAIR KERG MCM4 NYAL QAQ1 SCH2 WHIT
2 | EMR | AREQ DARW DRAO FAIR KERG MCM4 NYAL QAQ1 SCH2 USNO
2 | EMR | WHIT
2 | ESA | 3 3 6 IRKJ KOUC ARTU IRKJ KOUC
2 | GFZ | 3 HYDE HYDE
2 | GRG | ANKR IRKJ NYAL POL2 POLV REUN ANKR IRKJ NYAL POL2
2 | GRG | POLV REUN
2 | JPL | 3
2 | MIT | BOR1 HYDE BOR1 HYDE MDVJ NYA1
3 | COD | 3 3 6 NTUS TSKB TSKB
3 | EMR | WHIT HERS WHIT
3 | ESA | 3 3 6 HYDE HYDE
3 | GFZ | 3 3 AUCK IRKJ MATE AUCK IRKJ MATE NTUS
3 | GRG | NKLG NTUS NYAL POLV MATE MAW1 NICO NKLG NTUS NYAL
3 | GRG | POLV
3 | JPL | 3 WHIT
3 | MIT | IRKJ NTUS NYAL REYK IRKJ MDVJ NTUS
4 | COD | 3 3 6 CONZ CONZ NRIL
4 | EMR | HARB THTI WHIT FAIR HARB THTI WHIT
4 | ESA | 3 3 6 IRKJ ANKR IRKJ
4 | GFZ | 3 3 QAQ1 TOW2 TSKB QAQ1 TOW2 TSKB
4 | GRG | ANKR IRKJ NRIL POLV QAQ1 TOW2 IRKJ NRIL POLV QAQ1
4 | GRG | TOW2
4 | JPL | 3 WHIT
4 | MIT | 6 10 18 24 3 6 10 18 24 CAS1 MAW1 USNO CAS1 MAW1
4 | MIT | MDVJ TOW2 USNO
5 | COD | 6 FLRS BOR1 CONZ FAA1 FLRS HERT JOZ2
5 | EMR | 3 3 THTI TLSE THTI TLSE
5 | ESA | 6
5 | GFZ | 3 6 3 GRAS KOUC TLSE GRAS KOUC TLSE
5 | GRG | 3 3 IRKJ KOUC NRMD TLSE FAA1 IRKJ KOUC MANA NRMD
5 | GRG | TLSE
5 | MIT | 3 5 7 19 27 3 5 7 19 27 GRAZ TSKB USNO GRAZ TSKB
5 | MIT | USNO
6 | COD | 3 6 3 6
6 | EMR | KERG TLSE KERG TLSE
6 | ESA | 3 6 3 6 CAGZ CAGZ
6 | GFZ | 6 6 KOUC KOUC
6 | GRG | IRKJ KOUC MAW1 MDVJ NRMD USNO IRKJ KOUC MAW1 MDVJ
6 | GRG | NRMD USNO
6 | MIT | 3 5 6 7 9 19 26 3 5 6 7 9 19 26 MDVJ
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
----+--------+--------+-------------
4 | EMR | ~21:50 | ~ 0.03 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. The following table lists all maneuvered satellites for this week. The
solutions from COD and ESA, which modeled the maneuver, are used that day for
combination, if available. An associated accuracy code of 0 (unknown) is given
if only one AC is left (no redundancy). For the long arc evaluation the arc is
split into two parts at the given maneuver epoch.
PRN | Date | Ref. NANU
----+------------+----------
G26 | 2013_07_11 | 2013040
G26 | 2013_07_12 | 2013040
8. 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 G27 | 4 | 4 | 4 | 4 | 4 | | 4 |
9. 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.
10. 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 | -.9 -.6 -1.5 -63 54 -5 -.04
EMR | 0 | 8.6 -1.5 15.8 -9 10 -21 .20
ESA | 0 | 4.2 -3.8 10.4 73 -41 -19 .12
GFZ | 0 | -.1 .0 -.2 -25 -15 -11 -.29
GRG | 0 | 5.3 -4.7 9.5 5 27 -11 .11
JPL | 0 | 2.1 6.4 13.7 -68 13 -26 .21
MIT | 0 | 7.9 3.2 20.0 2 4 -36 .43
NGS | 0 | 3.2 -1.7 21.1 -100 -29 12 .44
SIO | 0 | 9.4 3.0 35.5 80 7 33 .04
COD | 1 | -1.7 -.8 -1.5 -39 72 -27 .33
EMR | 1 | 8.4 -6.1 11.0 -4 -8 -19 .25
ESA | 1 | 5.7 -9.5 9.5 46 -38 -35 .18
GFZ | 1 | -.2 -.3 -.8 -20 -20 -15 -.09
GRG | 1 | 8.5 -4.5 21.9 -2 41 -5 .10
JPL | 1 | 13.1 -.1 17.2 -49 48 -7 .04
MIT | 1 | 14.0 -1.4 27.3 -2 0 -37 .54
NGS | 1 | 7.8 -5.8 11.4 -69 -29 38 .30
SIO | 1 | 9.2 -3.9 30.4 30 -10 52 .18
COD | 2 | -.6 .2 -.1 -36 38 -22 .18
EMR | 2 | 16.0 -7.6 16.0 -7 0 -22 .30
ESA | 2 | 11.7 -7.9 14.7 66 -58 -43 -.04
GFZ | 2 | -.1 .2 .0 -16 -14 -24 -.67
GRG | 2 | 16.3 -3.4 17.8 6 11 -6 .12
JPL | 2 | 10.6 5.2 19.8 -54 24 -2 .18
MIT | 2 | 13.0 -2.4 27.2 -5 -4 -35 .43
NGS | 2 | 15.6 -10.2 20.9 -124 -56 72 .54
SIO | 2 | 11.5 -5.1 36.9 10 -44 28 .17
COD | 3 | -.6 -.1 -.3 -39 34 -33 -.02
EMR | 3 | 13.4 -5.4 14.4 -5 8 -33 .26
ESA | 3 | 6.5 -3.7 19.2 54 -62 -31 -.02
GFZ | 3 | .3 .1 -.2 -16 -24 -16 -.33
GRG | 3 | 11.8 -8.2 14.7 -9 10 -26 .39
JPL | 3 | 5.4 -4.9 23.1 -37 11 -37 .21
MIT | 3 | 7.2 -1.1 27.7 -2 9 -46 .31
NGS | 3 | 6.3 -3.6 23.5 -122 -31 22 .52
SIO | 3 | 6.4 -4.0 36.4 46 5 154 -.0
COD | 4 | .1 -.8 .6 -51 23 -46 -.18
EMR | 4 | -1.7 .1 16.0 -15 11 -34 .33
ESA | 4 | 2.8 -3.1 20.2 77 -57 -35 -.03
GFZ | 4 | .2 -.2 -.3 -24 -27 -13 -.07
GRG | 4 | 2.0 -10.1 23.0 -54 30 -37 .39
JPL | 4 | .2 1.7 16.9 -35 54 16 .39
MIT | 4 | 3.1 .0 21.8 -3 0 -47 .33
NGS | 4 | 1.6 -1.4 23.2 -99 -15 0 .38
SIO | 4 | 6.6 -1.7 15.2 19 -60 82 .10
COD | 5 | -.4 .5 -.6 -26 24 -17 .19
EMR | 5 | 5.1 -3.7 8.3 -4 12 -26 .39
ESA | 5 | 2.2 -5.7 19.0 39 -48 -17 -.09
GFZ | 5 | -.3 .2 -.1 -20 -23 -26 -.52
GRG | 5 | 12.6 -10.2 22.3 -39 35 -26 .13
JPL | 5 | 15.9 -2.5 12.3 -11 39 53 .41
MIT | 5 | 6.4 -.3 22.8 5 0 -33 .44
NGS | 5 | 10.2 .2 18.0 -82 -52 53 .52
SIO | 5 | 5.0 .3 27.9 67 3 32 .06
COD | 6 | -.7 .2 -.6 -20 39 -28 .02
EMR | 6 | -1.1 -.3 3.3 -7 13 -16 -.09
ESA | 6 | 2.0 -5.1 25.5 16 -23 -31 .10
GFZ | 6 | -.5 .2 -.6 -10 -9 -24 -.29
GRG | 6 | 13.3 -5.9 19.3 -17 33 -7 .36
JPL | 6 | 9.5 -5.2 6.4 8 54 36 .41
MIT | 6 | 5.9 -7.2 22.9 -2 -5 -28 .23
NGS | 6 | 4.7 -10.1 24.2 -155 -31 2 .41
SIO | 6 | 3.6 -5.3 23.1 15 15 66 -.02
11. 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.
12. 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 1.1748.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1748.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 2.1748.[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 3.1748.[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 5.1748.0-6). 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 1748 summary. (Jul 07, 2013 - Jul 13, 2013)
Table 1.1748.a GPS week: 1748 MJD: 56480.000-56486.000
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 269| -1 0 -4 0 39 4 -.52 12 11 | -1472 298 20 90
| 0 1 2 26 26 16 .04 | 273 373
emr 79| 0 -3 -4 -12 -19 10 .24 16 15 | 2740 -231 16 107
| 1 1 2 24 26 18 .03 | 702 921
esa 150| 0 0 1 5 -9 -13 .00 6 5 | -426 -848 11 122
| 0 0 1 24 17 14 .04 | 576 1336
gfz 201| 0 1 -1 -3 -42 8 -.54 10 10 | -46 23 14 80
| 0 0 0 74 55 8 .04 | 410 641
grg 138| 2 1 4 -4 11 17 .51 14 13 | -68 -73 25 154
| 0 0 1 25 15 14 .03 | 248 556
igr n/a| 0 0 -1 -9 12 -2 -.23 5 5 | -1013 -335 16 79
| 0 0 1 23 18 9 .05 | 986 909
jpl 45| -1 -1 -10 -1 20 7 .23 15 15 | 2021 -216 18 104
| 2 1 2 33 29 14 .04 | 876 944
mit 236| 0 0 4 -6 2 2 .07 13 11 | -5 -157 25 226
| 1 0 1 24 33 27 .01 | 233 557
ngs 235| 0 0 3 7 16 -8 .29 10 8 | -1530 344 1692 3379
| 1 0 3 34 25 20 .05 | 267 400
sio 423| -2 0 -12 22 -19 49 -.57 20 20 | --- --- --- ---
| 0 0 1 38 28 47 .02 | --- ---
Table 1.1748.b GPS week : 1748 MJD: 56480.000-56486.000
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 3 3 3 4 4 4 |
2 | 4 4 4 4 4 4 4 |
3 | 8 7 7 7 6 6 8 |
4 | 3 3 3 3 3 3 4 |
5 | 4 4 4 4 4 4 4 |
6 | 6 6 7 7 6 6 7 |
7 | 5 4 5 4 4 4 5 |
8 | 3 3 3 3 3 3 4 |
9 | 3 3 3 3 4 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 4 4 3 4 4 4 4 |
12 | 6 5 5 6 6 5 5 |
13 | 5 5 4 4 4 4 4 |
14 | 4 4 4 4 4 4 4 |
15 | 5 6 6 5 4 5 5 |
16 | 5 5 5 5 5 5 6 |
17 | 5 5 5 5 4 5 4 |
18 | 5 5 5 4 5 5 5 |
19 | 4 5 4 4 4 4 5 |
20 | 4 4 4 3 4 4 4 |
21 | 5 4 4 4 4 4 5 |
22 | 4 4 3 3 3 3 4 |
23 | 5 4 4 4 4 4 4 |
24 | 4 4 5 5 5 4 5 |
25 | 4 4 4 4 4 4 4 |
26 | 4 4 4 3 0 6 4 |
27 | 10 12 15 15 12 10 11 |
28 | 4 4 4 3 4 4 4 |
29 | 6 5 5 5 4 5 5 |
30 | 0 0 0 0 0 0 0 |
31 | 5 4 4 4 4 5 5 |
32 | 3 3 3 3 3 3 4 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.1748.0 GPS week: 1748 Day: 0 MJD: 56480.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 268| -1 0 -8 5 14 5 -.56 12 12 | -1194 197 17 97
emr 80| -1 -2 0 -13 -57 -13 .26 15 15 | 3249 -534 17 122
esa 150| 1 0 1 21 -4 -3 -.03 5 5 | -349 -1407 14 154
gfz 201| 0 1 0 -45 0 7 -.59 12 11 | -181 -266 15 81
grg 139| 1 2 3 2 -4 19 .46 15 12 | 183 -449 18 136
igr n/a| 0 0 0 -9 0 -17 -.22 4 4 | -320 -555 15 74
jpl 80| -2 -1 -6 -14 -13 -13 .17 14 12 | 2108 -204 16 103
mit 237| 0 1 5 8 11 -5 .06 14 11 | 192 -511 25 240
ngs 234| 0 0 3 0 33 13 .32 10 8 | -1334 333 1746 3396
sio 420| -2 1 -9 66 -12 16 -.56 20 22 | --- --- --- ---
Table 2.1748.1 GPS week: 1748 Day: 1 MJD: 56481.000
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 273| -1 1 -3 -32 47 34 -.58 14 14 | -1416 390 27 84
emr 80| -1 -4 -3 2 -39 -8 .20 16 16 | 3348 -1140 16 107
esa 150| 1 0 0 23 -9 -31 -.06 5 5 | 336 -2033 13 126
gfz 201| 0 1 -1 -1 -20 12 -.58 11 11 | 667 -707 16 84
grg 138| 2 0 8 27 10 40 .52 13 12 | 330 -921 20 134
igr n/a| 0 0 -1 -10 12 -3 -.25 5 5 | -153 -1297 16 101
jpl 40| -4 0 -6 -20 19 13 .21 14 14 | 2607 -1003 20 128
mit 237| 2 0 6 -4 0 -8 .06 13 10 | 408 -919 25 232
ngs 233| 0 0 -3 -16 -7 8 .29 9 7 | -1395 312 1789 3735
sio 420| -2 1 -9 10 -22 43 -.57 20 20 | --- --- --- ---
Table 2.1748.2 GPS week: 1748 Day: 2 MJD: 56482.000
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 272| -1 1 -4 -8 5 15 -.52 11 11 | -1599 349 20 86
emr 78| 0 -3 0 -40 -20 36 .27 15 14 | 2706 1129 17 108
esa 150| 0 0 1 0 -15 -10 -.01 5 5 | -499 -71 11 114
gfz 198| 0 1 -1 65 -1 0 -.54 9 9 | -130 911 13 77
grg 140| 2 1 5 15 25 20 .50 14 12 | -160 473 30 174
igr n/a| -1 0 -2 -25 3 -4 -.20 5 5 | -682 897 16 74
jpl 40| 0 -3 -8 -2 17 1 .25 14 14 | 2408 1159 19 106
mit 236| 0 0 5 -32 37 -15 .08 14 10 | -193 504 23 257
ngs 234| 0 0 0 -19 -22 -26 .35 10 9 | -1656 409 1635 3259
sio 423| -2 1 -12 -23 -31 2 -.53 19 19 | --- --- --- ---
Table 2.1748.3 GPS week: 1748 Day: 3 MJD: 56483.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 268| -1 0 -2 -22 70 2 -.52 10 10 | -1946 795 19 81
emr 80| 2 -5 -5 -49 2 26 .25 15 15 | 3312 -800 16 105
esa 150| 0 0 1 -36 -2 0 .01 5 5 | 172 -2153 11 101
gfz 201| 0 1 -2 129 -113 9 -.53 9 9 | 77 -445 14 74
grg 140| 0 1 4 10 12 25 .55 14 12 | -114 -75 30 133
igr n/a| 0 0 -2 -48 33 -3 -.18 5 4 | -274 -981 16 69
jpl 40| 0 0 -11 -56 48 34 .24 15 15 | 3039 -1004 17 97
mit 235| 0 0 5 26 12 -20 .10 14 11 | 43 -286 24 219
ngs 239| 1 0 3 -1 4 -43 .33 10 8 | -1954 709 1537 3418
sio 424| -3 1 -12 46 3 140 -.59 19 19 | --- --- --- ---
Table 2.1748.4 GPS week: 1748 Day: 4 MJD: 56484.000
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 263| -1 0 -6 48 51 -14 -.54 12 12 | -1367 347 16 108
emr 80| -1 -2 -4 22 3 22 .20 16 16 | 2731 812 17 107
esa 150| 0 0 2 38 -7 0 .04 6 6 | -1283 1325 11 139
gfz 202| 0 0 -1 -57 -98 21 -.48 10 9 | 76 881 14 95
grg 135| 3 0 4 -45 25 -3 .51 15 14 | -233 543 22 155
igr n/a| 0 0 -2 16 29 0 -.21 4 4 | -1221 625 17 88
jpl 40| 1 0 -12 10 60 -2 .18 16 16 | 1964 759 19 105
mit 235| -1 0 3 -46 -15 -12 .07 12 10 | -180 505 30 205
ngs 238| 0 0 4 -18 18 -9 .27 9 8 | -1356 203 1710 3323
sio 424| -2 0 -13 -24 -59 70 -.60 21 21 | --- --- --- ---
Table 2.1748.5 GPS week: 1748 Day: 5 MJD: 56485.000
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 270| -1 0 -6 8 20 0 -.47 10 10 | -1620 452 18 83
emr 78| -1 -3 -7 -6 -38 0 .23 17 15 | 2491 -1144 15 106
esa 150| 0 1 2 5 -42 -9 .04 5 5 | -980 195 10 91
gfz 202| 0 0 0 -45 24 -2 -.52 10 9 | -126 93 14 78
grg 137| 1 0 3 -26 24 3 .50 15 13 | -399 358 31 186
igr n/a| 0 0 0 -9 -17 13 -.20 5 4 | -1516 -1249 15 65
jpl 40| -2 -2 -13 28 -19 10 .26 16 16 | 1731 -1303 17 90
mit 235| 0 0 5 6 33 21 .06 12 11 | -207 167 25 188
ngs 238| 3 0 5 31 45 3 .22 11 9 | -1779 845 1728 3339
sio 421| -1 0 -13 66 27 11 -.59 21 20 | --- --- --- ---
Table 2.1748.6 GPS week: 1748 Day: 6 MJD: 56486.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 269| -1 -2 -2 6 68 -9 -.47 12 12 | -1163 -439 23 93
emr 80| -2 0 -6 -3 11 10 .29 17 15 | 1345 57 14 98
esa 150| 0 0 4 -11 15 -35 .02 7 7 | -381 -1792 13 129
gfz 203| 0 0 0 -66 -87 13 -.51 9 9 | -709 -302 15 72
grg 138| 2 1 2 -13 -11 17 .51 14 12 | -85 -444 29 162
igr n/a| 0 0 0 18 28 -3 -.33 6 5 | -2927 212 18 87
jpl 40| 1 -1 -13 44 28 7 .27 14 14 | 294 78 21 105
mit 238| 0 0 3 -3 -59 57 .08 14 12 | -99 -563 28 242
ngs 234| 0 0 5 74 41 -5 .23 10 8 | -1237 -400 1704 3189
sio 432| 0 0 -15 17 -39 63 -.57 22 21 | --- --- --- ---
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 3.1748.0 GPS week: 1748 Day: 0 MJD: 56480.000
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 5 5 12 8 4 12 8 13 18 3 | 27 25 20 18 27 22 32 22 33 25 22
2 | 10 15 7 10 14 4 15 13 7 25 4 | 21 19 19 21 19 17 19 22 22 19 16
3E | 21 22 9 11 19 6 19 39 22 20 7 | 49 46 46 51 44 46 45 54 46 44 43
4 | 9 9 4 8 8 5 11 10 7 21 3 | 14 16 15 17 16 14 16 19 17 23 13
5 | 11 16 6 10 8 5 12 11 11 32 4 | 30 32 27 27 28 27 30 26 33 29 27
6E | 14 17 7 12 10 6 15 30 15 15 5 | 23 41 28 24 34 25 35 51 33 30 29
7 | 15 15 5 9 19 6 14 16 10 12 4 | 24 31 24 23 36 22 27 24 30 20 23
8 | 7 10 4 8 10 5 8 8 8 25 2 | 23 26 21 23 24 22 20 24 24 32 21
9 | 7 12 4 9 9 4 9 8 6 29 3 | 20 26 19 21 23 19 20 23 22 32 19
10 | 8 8 4 14 9 4 6 7 7 20 3 | 36 32 33 35 37 32 30 35 31 31 32
11 | 6 11 4 7 17 4 9 10 14 19 3 | 24 33 26 26 42 27 30 31 32 27 27
12 | 17 21 5 14 23 4 17 14 11 20 5 | 31 26 16 27 26 17 24 17 26 14 17
13 | 20 16 5 9 21 4 12 16 6 18 4 | 31 31 24 27 41 25 26 32 30 19 26
14 | 13 11 5 11 12 4 15 8 12 16 4 | 28 23 27 22 28 21 19 26 30 22 23
15 | 12 25 5 11 14 5 19 11 7 20 4 | 30 29 26 26 31 24 27 30 28 28 25
16 | 16 19 4 17 18 5 14 12 10 22 4 | 17 26 20 25 28 19 22 24 25 23 19
17E | 14 14 6 11 21 3 20 14 10 14 5 | 29 30 28 23 29 24 29 29 33 27 26
18 | 6 13 7 24 10 4 12 15 8 27 4 | 22 24 26 34 25 22 24 30 27 19 22
19E | 8 13 7 12 19 3 12 12 8 13 4 | 24 35 30 21 37 27 31 31 32 24 28
20 | 15 11 5 12 9 3 10 10 9 29 3 | 28 23 24 25 26 22 23 24 27 20 23
21 | 11 18 6 10 11 4 17 14 10 22 4 | 20 27 26 24 33 23 26 31 29 21 24
22 | 6 13 6 12 10 3 11 12 9 20 3 | 28 27 31 32 28 28 25 31 32 25 27
23 | 15 17 5 13 14 4 12 18 8 24 4 | 26 25 22 28 31 20 20 27 27 20 22
24 | 14 15 3 9 14 5 11 10 12 17 4 | 36 36 30 27 33 30 32 33 33 31 30
25 | 14 14 5 10 21 4 11 9 11 12 4 | 23 24 18 19 29 16 23 16 24 17 18
26 | 9 13 5 9 10 6 13 7 9 14 3 | 17 20 10 15 15 13 21 14 18 15 14
X27E | 17 31 14 --- --- 11 22 33 25 --- 10 | 173 174 179 --- --- 177 15 176 169 --- 175
28 | 8 12 4 9 15 3 11 10 7 24 3 | 28 28 25 26 35 24 25 24 28 29 25
29E | 12 28 6 11 16 5 23 15 11 15 5 | 27 34 24 27 26 24 33 29 33 30 25
X30 | 10 --- --- --- --- 94 --- --- --- --- 0 | 83 --- --- --- --- 32 --- --- --- --- 84
31 | 12 15 5 16 20 6 14 10 8 14 4 | 26 31 21 24 36 23 26 22 29 22 23
32 | 8 8 4 8 7 3 6 10 10 17 2 | 20 22 21 18 25 18 21 23 26 13 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 15 5 12 15 4 14 14 10 20 |T 32 32 29 25 29 28 25 32 33 24 30
WRMS | 12 15 5 11 12 4 12 11 8 22 |NE 27 26 22 24 28 22 24 25 27 23 24
MEDI | 12 14 5 11 14 4 12 11 10 20 |MD 26 27 24 24 28 23 25 26 29 23 23
Table 3.1748.1 GPS week: 1748 Day: 1 MJD: 56481.000
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 6 3 13 8 4 13 9 10 15 3 | 21 19 19 16 23 18 26 17 27 17 18
2 | 8 15 6 9 12 4 15 11 6 22 3 | 16 17 13 15 16 11 19 16 13 15 11
3E | 18 36 8 13 14 6 27 17 13 24 6 | 46 51 47 49 38 46 48 45 48 37 43
4 | 10 11 5 9 9 2 9 9 6 19 3 | 19 13 12 11 14 10 13 15 13 20 11
5 | 14 15 5 8 8 5 14 9 9 30 3 | 21 23 15 16 17 14 21 14 18 13 14
6E | 17 21 6 10 14 7 17 31 11 13 6 | 26 36 25 20 31 23 31 44 28 25 25
7 | 13 15 5 9 15 6 11 12 8 12 4 | 21 28 21 19 34 19 25 24 28 19 21
8 | 12 9 3 7 9 3 8 8 6 25 2 | 21 22 19 19 20 17 21 19 24 29 19
9 | 11 10 6 9 9 3 9 10 9 27 3 | 22 22 19 20 19 16 21 20 24 31 18
10 | 10 8 5 12 9 4 8 9 7 17 3 | 24 21 18 17 21 18 20 22 20 27 19
11 | 9 11 5 10 18 3 12 10 11 17 4 | 12 24 16 15 36 17 23 23 24 21 17
12 | 12 18 7 15 23 4 18 11 10 17 5 | 15 23 14 22 28 12 22 17 20 12 14
13 | 28 19 6 11 21 4 10 12 8 17 5 | 34 27 17 20 39 17 23 22 23 16 20
14 | 13 11 5 11 13 3 15 9 9 14 3 | 22 21 19 15 26 17 20 19 20 18 17
15 | 16 29 5 11 16 4 19 14 9 19 5 | 26 29 22 23 30 21 27 24 28 28 22
16 | 19 20 5 12 12 5 18 14 9 21 4 | 18 23 15 15 24 13 22 19 21 17 15
17E | 12 18 7 8 11 4 20 18 9 19 4 | 16 23 20 15 28 17 24 27 27 24 19
18 | 10 14 8 23 9 5 13 12 7 27 4 | 15 21 18 27 18 14 21 23 16 16 14
19E | 7 25 5 12 15 4 14 13 7 16 4 | 25 41 28 22 33 25 30 28 31 21 28
20 | 16 10 5 11 12 5 10 9 10 28 3 | 18 18 15 17 20 14 17 18 20 14 15
21 | 13 17 5 12 9 6 15 13 8 22 4 | 15 22 17 15 25 14 25 20 22 15 17
22 | 10 11 4 13 7 2 11 12 7 20 3 | 19 22 16 20 23 18 22 19 20 18 17
23 | 11 16 4 12 14 4 12 15 8 24 4 | 20 24 15 19 29 14 21 20 20 20 16
24 | 15 14 4 7 12 5 13 12 9 12 3 | 28 31 26 20 29 25 31 28 28 23 25
25 | 9 13 5 11 20 5 12 8 9 10 4 | 17 22 15 15 26 13 22 15 18 13 15
26 | 13 12 5 10 12 5 11 9 6 13 3 | 16 16 11 12 21 10 17 15 14 17 12
X27E | 12 47 13 --- --- 12 --- 32 22 --- 12 | 177 165 174 --- --- 174 --- 178 174 --- 174
28 | 18 11 4 10 15 4 10 9 6 24 3 | 19 24 19 17 31 18 22 20 26 25 19
29E | 14 17 5 11 13 7 20 12 11 11 4 | 25 25 23 26 24 23 27 22 25 22 22
X30 | 10 --- --- --- --- 69 --- --- --- --- 0 | 46 --- --- --- --- 29 --- --- --- --- 47
31 | 14 17 5 10 14 7 15 9 11 16 4 | 22 31 22 21 32 19 28 22 27 22 22
32 | 11 8 5 9 11 4 8 10 11 15 3 | 13 19 14 15 22 13 18 18 23 12 15
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 14 16 5 11 13 5 14 13 9 20 |T 26 29 24 19 25 22 23 26 28 20 24
WRMS | 14 16 5 11 12 5 14 10 7 20 |NE 20 22 17 17 24 16 21 19 21 19 18
MEDI | 12 15 5 11 12 4 13 11 9 17 |MD 21 23 18 17 25 17 22 20 23 19 18
Table 3.1748.2 GPS week: 1748 Day: 2 MJD: 56482.000
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 9 7 6 9 6 14 8 12 14 3 | 17 19 17 17 21 17 25 17 26 19 16
2 | 8 14 5 6 10 4 16 12 6 22 3 | 16 18 15 15 15 11 17 18 15 17 12
3E | 16 31 6 7 15 7 21 29 13 20 6 | 35 33 32 37 26 32 31 52 30 27 31
4 | 8 10 4 6 8 4 10 12 8 20 3 | 13 13 12 10 14 10 13 16 13 20 10
5 | 10 14 6 9 9 4 15 9 8 26 3 | 20 25 20 18 19 20 27 21 20 23 19
6E | 12 19 7 9 12 6 16 41 11 10 6 | 21 35 24 23 26 23 31 56 28 25 25
7 | 15 18 7 10 16 6 13 10 8 12 4 | 23 27 19 14 32 14 23 21 25 14 18
8 | 9 10 4 5 8 2 12 9 7 24 3 | 23 26 21 20 23 20 23 20 25 29 20
9 | 8 12 4 6 7 2 12 8 8 27 3 | 23 26 20 19 21 19 24 20 25 31 20
10 | 5 12 6 12 11 3 8 10 6 17 3 | 24 26 21 23 27 22 22 26 22 27 22
11 | 8 9 4 7 17 4 10 7 9 16 3 | 18 25 19 19 34 18 24 22 26 20 19
12 | 16 18 7 13 22 6 16 12 14 21 5 | 19 21 14 21 27 13 22 17 20 16 12
13 | 7 14 4 8 19 4 9 14 10 17 4 | 23 28 20 23 39 21 24 24 25 17 22
14 | 13 10 5 8 12 4 14 9 11 14 3 | 26 23 24 21 28 21 19 22 24 20 21
15 | 18 22 7 11 14 5 21 12 14 20 5 | 23 29 26 22 28 24 29 25 22 31 22
16 | 14 17 5 10 16 5 14 14 10 21 4 | 13 22 17 16 24 14 20 19 21 19 15
17E | 14 13 5 9 12 4 21 14 7 17 4 | 22 23 21 19 27 19 26 27 28 26 20
18 | 8 14 7 19 12 3 13 13 10 28 4 | 17 23 19 26 21 18 22 24 19 17 16
19E | 6 11 4 9 13 5 13 12 9 11 3 | 20 28 26 20 30 22 28 28 28 17 24
20 | 11 10 3 9 12 4 11 7 11 28 3 | 17 16 16 19 17 14 14 16 19 13 14
21 | 9 16 5 8 11 5 18 12 10 22 4 | 13 26 21 17 29 18 24 25 25 15 19
22 | 7 12 4 8 11 3 10 11 8 19 3 | 21 25 24 23 25 21 22 25 23 21 21
23 | 10 13 4 12 14 4 12 12 10 22 4 | 19 21 17 23 28 16 18 19 23 19 17
24 | 15 15 5 8 16 5 13 15 12 10 4 | 27 30 24 19 29 22 29 30 28 22 23
25 | 9 13 5 6 21 5 14 9 11 11 4 | 17 20 17 14 28 13 23 17 17 13 15
26 | 11 14 7 8 10 5 11 9 9 14 3 | 16 21 16 10 14 14 19 18 18 20 15
X27E | 13 50 17 --- --- 22 --- 41 34 --- 15 | 242 243 244 --- --- 239 --- 249 237 --- 243
28 | 6 13 4 12 15 4 13 8 7 25 3 | 19 24 21 23 30 19 22 20 24 26 20
29E | 11 22 6 8 15 5 20 8 11 9 4 | 22 24 18 20 24 19 23 21 26 18 18
X30 | 8 --- --- --- --- 43 --- --- --- --- 0 | 48 --- --- --- --- 28 --- --- --- --- 49
31 | 9 17 5 7 19 6 15 11 10 14 4 | 15 26 17 16 35 15 24 21 22 16 17
32 | 7 8 4 5 10 4 8 7 9 16 2 | 14 18 17 17 21 13 16 18 19 13 15
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 15 5 9 14 5 14 14 10 19 |T 27 31 27 19 25 25 22 30 29 20 26
WRMS | 11 14 5 9 12 5 14 10 9 19 |NE 20 23 18 18 25 17 21 20 21 19 18
MEDI | 9 14 5 8 12 4 13 11 10 17 |MD 20 25 20 19 26 19 23 21 24 19 19
Table 3.1748.3 GPS week: 1748 Day: 3 MJD: 56483.000
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 8 4 6 9 5 14 6 9 12 3 | 23 27 25 21 26 22 33 21 25 26 21
2 | 10 16 6 9 12 6 18 11 11 22 4 | 20 23 21 20 19 18 23 21 20 23 16
3E | 15 26 7 10 13 8 23 33 15 21 6 | 44 33 43 44 34 44 35 61 43 35 40
4 | 7 14 5 5 9 4 15 11 8 19 3 | 13 16 19 10 14 14 17 17 16 21 12
5 | 11 16 5 9 10 4 15 9 8 25 3 | 28 29 25 21 24 23 26 23 22 26 22
6E | 11 18 7 9 12 7 18 46 14 12 6 | 29 39 35 29 35 32 35 62 36 32 32
7 | 9 19 6 11 13 4 14 8 8 13 4 | 28 34 29 23 36 28 30 27 33 24 26
8 | 9 9 4 8 10 3 10 8 9 25 3 | 28 27 27 23 26 25 25 25 28 31 24
9 | 7 10 4 9 9 3 12 9 9 27 3 | 25 25 26 26 24 24 26 27 28 32 24
10 | 7 11 4 9 11 4 10 7 8 17 3 | 27 28 30 29 31 26 27 30 27 28 27
11 | 7 11 4 8 17 4 14 9 9 15 3 | 23 26 26 18 35 23 25 25 28 22 22
12 | 17 21 8 12 21 6 17 18 11 18 5 | 24 22 21 22 32 20 24 24 25 19 18
13 | 7 13 4 9 20 4 16 10 6 14 3 | 24 25 25 24 40 23 27 25 30 17 24
14 | 8 13 5 7 14 3 14 10 10 15 3 | 32 30 34 25 34 29 28 28 28 25 28
15 | 13 20 5 9 16 5 18 13 15 20 5 | 39 34 36 30 38 33 31 34 31 35 32
16 | 10 16 5 13 14 6 17 14 14 22 4 | 18 26 24 23 28 21 26 22 22 22 19
17E | 12 15 6 6 16 4 20 13 10 16 4 | 27 30 31 23 32 28 31 29 36 29 27
18 | 6 11 5 15 12 4 13 11 8 27 3 | 24 25 26 23 27 23 23 25 20 21 21
19E | 5 17 6 8 12 5 16 13 11 12 4 | 22 30 31 19 30 25 30 28 28 23 25
20 | 9 13 5 8 10 3 13 6 4 28 3 | 25 23 27 22 24 24 23 23 28 21 23
21 | 12 17 6 8 12 6 17 12 9 22 4 | 19 26 25 18 27 22 25 24 24 18 20
22 | 6 10 4 8 10 3 11 13 10 20 3 | 30 29 31 27 33 29 27 31 29 27 28
23 | 7 14 4 11 14 3 15 12 7 22 3 | 23 24 25 23 31 23 25 22 29 22 22
24 | 15 18 7 10 15 6 14 9 17 14 4 | 35 41 39 31 40 36 38 39 39 39 35
25 | 7 15 4 12 20 4 14 8 9 11 4 | 19 23 24 21 31 21 28 20 24 19 20
26 | 8 10 4 8 9 6 11 12 9 14 3 | 20 19 15 10 14 18 20 14 11 15 17
X27E | 13 --- 17 --- --- 22 --- 44 31 --- 14 | 190 --- 188 --- --- 192 --- 193 191 --- 189
28 | 6 14 4 8 13 4 11 7 10 26 3 | 25 28 28 24 33 25 27 24 28 30 24
29E | 12 23 5 9 15 5 20 10 8 8 4 | 25 29 22 22 28 20 27 22 27 21 21
X30 | 9 --- --- --- --- 34 --- --- --- --- 0 | 31 --- --- --- --- 24 --- --- --- --- 31
31 | 9 17 4 8 17 5 16 9 9 13 4 | 29 35 32 24 40 30 37 29 32 30 29
32 | 6 7 3 6 8 3 11 8 5 16 2 | 22 22 25 18 26 22 23 23 25 19 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 15 5 9 14 5 15 14 10 19 |T 30 27 32 23 29 30 27 32 32 25 29
WRMS | 10 15 5 9 12 4 15 11 8 19 |NE 25 26 26 22 29 24 26 24 26 24 23
MEDI | 9 14 5 9 12 4 14 10 9 17 |MD 25 27 26 23 31 24 27 25 28 23 24
Table 3.1748.4 GPS week: 1748 Day: 4 MJD: 56484.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 12 5 11 10 4 16 10 10 16 3 | 27 24 21 18 25 21 29 22 28 24 20
2 | 10 16 8 6 14 4 18 12 7 24 4 | 20 22 17 15 19 17 19 18 23 19 14
3E | 10 33 13 9 13 8 22 21 13 21 6 | 47 41 48 45 36 47 39 48 48 36 42
4 | 7 11 4 5 13 2 14 10 9 21 3 | 18 21 17 13 21 16 16 19 19 23 15
5 | 17 14 6 8 12 3 16 8 10 26 4 | 27 25 25 22 27 20 25 23 28 25 22
6E | 17 29 9 10 15 6 21 26 12 18 6 | 34 43 29 28 33 29 34 43 37 28 30
7 | 10 17 5 9 15 3 12 10 8 16 3 | 20 29 26 21 31 20 25 20 28 18 22
8 | 10 10 4 6 11 3 10 11 8 25 3 | 25 28 28 23 27 24 24 23 29 31 25
9 | 10 12 5 6 10 3 13 13 10 26 3 | 24 27 26 26 27 23 26 24 31 29 24
10 | 10 10 4 8 15 3 11 9 7 20 3 | 30 31 32 29 36 30 28 31 34 33 30
11 | 5 16 5 11 18 2 12 12 10 19 4 | 22 28 25 19 35 21 26 22 24 21 21
12 | 22 19 6 16 22 5 17 12 12 17 5 | 31 28 16 24 27 18 21 22 24 20 17
13 | 9 13 5 9 20 3 16 10 6 18 4 | 27 29 26 21 40 24 28 23 33 16 25
14 | 12 11 5 9 13 5 17 6 6 15 3 | 29 21 23 20 29 20 22 22 26 21 21
15 | 9 22 5 9 15 5 17 11 9 20 4 | 43 34 37 37 39 33 34 37 40 38 36
16 | 15 18 5 11 19 5 17 10 9 23 4 | 25 26 22 24 27 21 24 22 27 23 21
17E | 11 14 7 5 17 5 19 9 9 16 4 | 26 29 26 20 30 24 27 27 33 29 24
18 | 10 14 6 20 11 4 13 18 7 28 4 | 16 19 18 28 21 13 18 23 17 16 14
19E | 7 14 6 6 15 3 16 11 8 17 3 | 29 33 31 24 37 28 32 28 34 24 29
20 | 11 12 7 7 12 4 12 9 6 28 3 | 27 23 25 21 22 22 18 18 27 16 21
21 | 10 21 6 7 11 4 18 14 8 22 4 | 22 27 18 17 25 17 27 22 23 18 18
22 | 8 11 3 7 9 3 16 10 6 20 3 | 21 19 21 21 25 18 23 25 21 22 19
23 | 10 14 4 9 12 4 15 12 5 24 3 | 27 27 25 23 31 23 25 22 32 22 23
24 | 19 15 5 9 16 4 16 10 12 18 4 | 36 35 32 30 33 28 30 29 33 27 30
25 | 13 14 4 8 19 3 13 7 9 12 4 | 33 28 27 25 36 26 34 24 28 24 26
X26 | 10 --- --- --- --- 40 --- --- --- --- 0 | 112 --- --- --- --- 107 --- --- --- --- 111
X27E | 18 54 12 --- --- 15 --- 25 18 --- 12 | 257 274 252 --- --- 251 --- 257 249 --- 253
28 | 8 13 4 12 13 3 14 10 11 31 3 | 22 29 24 26 32 22 26 21 27 31 23
29E | 12 17 5 10 15 4 20 13 6 12 4 | 28 29 24 24 29 24 29 28 30 28 24
X30 | 10 --- --- --- --- 100 --- --- --- --- 0 | 103 --- --- --- --- 20 --- --- --- --- 99
31 | 12 19 4 10 18 3 17 10 8 12 4 | 22 31 21 18 35 19 26 26 24 21 20
32 | 8 7 6 9 9 3 11 10 9 17 3 | 22 19 20 18 21 18 19 19 21 14 17
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 16 6 10 15 4 16 12 9 21 |T 39 35 32 23 29 32 26 32 35 24 35
WRMS | 12 16 6 9 14 4 16 10 8 21 |NE 31 26 23 22 28 24 24 23 26 23 28
MEDI | 10 14 5 9 14 4 16 10 9 20 |MD 27 28 25 23 29 22 26 23 28 23 23
Table 3.1748.5 GPS week: 1748 Day: 5 MJD: 56485.000
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 | 9 10 5 9 12 4 16 12 11 18 3 | 21 21 16 14 25 16 28 19 26 18 16
2 | 12 16 5 7 11 10 17 14 14 23 4 | 21 21 14 18 17 19 20 21 21 18 14
3E | 16 31 7 13 13 8 20 20 20 26 6 | 51 48 47 52 42 49 45 54 53 50 47
4 | 7 11 4 6 8 2 16 9 9 19 3 | 13 16 15 13 16 12 17 13 18 18 12
5 | 8 16 6 11 7 3 18 9 11 24 4 | 20 26 16 19 20 16 22 21 19 22 16
6E | 12 35 6 13 16 6 25 14 15 19 6 | 29 46 30 25 33 27 33 30 40 28 28
7 | 10 18 5 10 15 3 16 11 12 16 4 | 26 35 29 24 37 26 34 27 33 26 27
8 | 9 9 3 7 12 3 8 9 10 24 3 | 21 24 21 21 23 21 24 23 23 30 21
9 | 8 8 4 10 11 3 10 9 11 24 3 | 19 23 20 23 24 21 23 23 24 28 20
10 | 10 8 5 8 11 4 10 10 8 20 3 | 24 26 26 27 30 25 25 27 30 29 25
11 | 5 13 4 7 20 3 13 13 12 20 4 | 15 22 18 15 34 16 22 22 23 22 16
12 | 19 17 6 14 22 6 14 13 11 19 5 | 19 28 18 21 27 21 27 24 24 23 18
13 | 9 15 4 11 19 5 14 10 9 20 4 | 18 23 19 19 37 18 23 22 27 17 19
14 | 6 12 5 8 14 5 16 8 10 14 3 | 19 23 21 18 27 18 22 22 24 19 20
15 | 16 18 5 11 17 5 18 17 9 21 5 | 35 36 33 37 35 36 34 37 36 39 33
16 | 15 18 3 14 16 7 17 11 10 24 4 | 20 23 17 18 25 17 22 19 24 21 16
17E | 11 14 6 12 17 5 18 12 11 11 4 | 24 25 24 25 30 23 25 28 31 24 24
18 | 6 12 6 20 10 4 10 21 10 28 4 | 16 20 15 26 18 14 20 28 20 17 15
19E | 6 16 5 7 15 4 16 12 11 14 4 | 19 26 25 18 27 21 27 25 32 16 22
20 | 8 13 6 9 12 4 15 10 7 28 3 | 17 19 19 17 17 18 20 16 21 17 16
21 | 9 21 4 9 13 4 19 15 8 24 4 | 17 26 19 19 28 18 29 25 21 16 19
22 | 6 12 4 8 8 3 11 10 10 21 3 | 22 23 18 21 21 19 20 25 20 23 19
23 | 10 15 5 11 13 6 19 14 7 25 4 | 17 21 17 19 27 17 22 21 23 21 17
24 | 16 16 5 9 14 5 14 9 8 20 4 | 34 37 34 30 36 33 36 35 37 33 33
25 | 9 15 4 8 24 4 13 10 10 16 4 | 20 26 18 12 30 17 25 19 19 16 17
X26 | 10 --- 5 --- 11 12 --- --- --- --- 5 | 22 --- 14 --- 11 16 --- --- --- --- 20
X27E | 11 34 12 --- --- 11 --- 27 18 --- 9 | 151 152 146 --- --- 148 --- 146 144 --- 146
28 | 6 14 4 10 15 4 13 8 12 30 3 | 20 27 22 20 31 20 25 22 25 32 21
29E | 13 21 4 10 13 4 19 13 13 12 4 | 24 27 22 26 26 23 29 27 31 26 23
X30 | 8 --- --- --- --- 75 --- --- --- --- 0 | 37 --- --- --- --- 91 --- --- --- --- 35
31 | 8 20 5 10 20 4 15 11 10 16 4 | 25 34 24 21 35 23 30 25 29 22 24
32 | 6 10 3 6 12 3 9 10 7 18 2 | 13 16 15 15 18 14 16 18 19 11 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 17 5 10 15 5 16 12 11 21 |T 26 30 25 21 26 27 25 28 30 23 25
WRMS | 10 15 5 9 13 4 16 11 9 20 |NE 21 24 19 20 25 22 24 23 24 22 20
MEDI | 9 15 5 10 13 4 16 11 10 20 |MD 20 25 19 20 27 19 25 23 24 22 20
Table 3.1748.6 GPS week: 1748 Day: 6 MJD: 56486.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 12 10 7 7 7 13 13 10 19 3 | 24 29 23 21 29 22 34 20 28 25 23
2 | 10 14 8 6 11 8 17 14 8 25 4 | 17 20 17 14 18 15 20 22 22 20 13
3E | 17 38 12 13 17 6 20 25 17 19 7 | 51 53 49 46 42 48 39 51 51 35 44
4 | 7 10 7 7 7 7 15 14 8 23 3 | 13 15 13 9 15 10 16 19 20 22 10
5 | 19 14 6 7 9 6 15 13 7 24 4 | 37 29 28 29 30 26 31 31 35 33 28
6E | 13 37 10 11 16 6 24 25 13 20 7 | 29 50 34 32 37 30 35 46 40 38 32
7 | 9 20 8 9 17 5 14 11 6 16 4 | 30 39 35 25 41 30 31 29 42 22 31
8 | 11 8 7 8 11 4 12 9 8 23 3 | 30 28 28 26 28 26 25 26 35 32 26
9 | 9 8 7 7 9 3 12 9 8 23 3 | 29 29 27 27 28 25 25 27 35 30 26
10 | 11 7 7 7 9 7 8 10 8 22 3 | 27 31 34 30 35 30 31 36 39 31 32
11 | 9 11 6 9 15 5 10 19 10 24 4 | 22 30 26 23 39 24 27 27 29 24 24
12 | 19 15 7 10 18 6 13 14 8 20 5 | 26 27 19 21 33 19 26 24 29 23 20
13 | 8 12 7 7 18 6 12 12 8 18 3 | 24 26 26 23 40 23 25 26 32 20 25
14 | 14 11 7 10 13 6 14 8 13 15 4 | 32 24 29 25 35 25 24 28 31 22 26
15 | 15 16 6 11 14 3 16 18 12 23 4 | 30 25 29 31 33 25 25 32 31 31 26
16 | 22 17 5 13 19 8 19 13 11 24 5 | 28 25 25 27 30 21 26 23 27 21 22
17E | 16 14 8 6 11 4 13 11 8 11 4 | 32 32 34 28 39 31 34 32 38 27 32
18 | 8 12 8 14 11 3 11 22 10 28 4 | 19 19 24 26 25 19 22 35 24 21 20
19E | 8 25 7 7 13 7 16 16 8 14 4 | 27 37 32 21 30 26 30 27 34 20 27
20 | 10 10 9 8 13 7 13 15 6 31 4 | 26 25 28 25 28 27 20 27 32 29 25
21 | 9 20 8 7 10 5 19 19 10 24 4 | 16 27 23 19 32 18 30 30 24 14 21
22 | 5 12 6 11 12 4 11 10 13 22 4 | 27 25 32 33 31 30 26 35 32 31 28
23 | 11 14 6 6 12 6 12 16 6 24 3 | 24 25 27 23 31 23 25 25 33 23 24
24 | 18 14 7 8 15 6 15 11 10 24 4 | 35 38 36 30 43 34 36 35 39 38 34
25 | 11 12 6 9 19 5 15 10 10 18 4 | 25 27 22 19 33 21 32 22 28 24 22
26 | 10 12 12 8 11 5 12 12 9 --- 4 | 19 9 11 8 8 14 8 5 10 --- 16
X27E | 14 33 13 --- --- 19 --- 36 17 --- 11 | 205 203 203 --- --- 200 --- 210 202 --- 205
28 | 6 13 4 9 17 4 11 8 8 31 3 | 23 29 26 23 36 24 27 25 29 32 25
29E | 12 21 7 8 16 6 16 11 9 14 4 | 31 30 34 26 32 30 33 31 39 30 30
X30 | 8 --- --- --- --- 66 --- --- --- --- 0 | 45 --- --- --- --- 50 --- --- --- --- 45
31 | 9 20 7 9 19 5 15 10 10 14 4 | 29 38 30 23 47 28 37 32 39 26 30
32 | 10 8 5 6 11 5 8 17 9 23 3 | 19 22 25 17 26 22 23 28 27 21 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 17 7 9 14 6 14 14 10 22 |T 32 34 33 24 31 31 27 34 37 26 31
WRMS | 12 15 7 9 12 5 14 12 8 21 |NE 26 26 25 23 30 24 26 26 30 25 24
MEDI | 10 14 7 8 13 6 13 13 9 23 |MD 27 28 28 25 32 25 26 28 32 25 26
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1748 GPS week: 1748 MJD: 56480.0-56486.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3027 |U 31 39 22 |U 6 6 22 |U 9 8 19 |
emr | emr 2926 | 33 41 24 |U 7 7 27 | 9 8 22 |
esa | esa 2962 | 31 40 23 |U 5 6 21 | 9 8 19 |
gfz | gfz 2844 |U 31 40 24 |U 8 12 33 |U 8 8 18 |
grg | grg 2866 |U 35 47 36 |U 10 12 38 | 15 12 34 |
igr | igr 2945 | 31 40 23 | 5 5 20 | 9 9 18 |
igs | igs 2929 | 31 39 23 | 6 6 25 | 9 8 19 |
jpl | jpl 2857 | 26 32 22 |U 7 8 26 | 9 8 21 |
mit | mit 2948 | 35 46 31 |U 9 12 28 |U 11 11 22 |
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 5.1748.0 GPS week: 1748 Day: 0 MJD: 56480.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3036 | 6 9 18 | 5 6 16 | 10 10 22 |
emr | emr 2968 | 6 8 17 | 7 6 29 | 12 10 26 |
esa | esa 2976 | 6 9 16 | 5 6 16 | 11 12 21 |
gfz | gfz 2872 | 6 10 20 | 5 7 29 | 10 10 19 |
grg | grg 2880 | 8 9 20 | 9 11 39 | 16 12 30 |
igr | igr 2974 | 6 10 17 | 5 6 19 | 11 11 20 |
igs | igs 2972 | 6 8 15 | 5 8 25 | 11 11 20 |
jpl | jpl 2968 | 6 12 20 | 5 7 25 | 11 10 21 |
mit | mit 2976 | 16 13 44 | 15 9 38 | 14 15 26 |
Table 5.1748.1 GPS week: 1748 Day: 1 MJD: 56481.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3026 | 6 12 21 | 5 5 18 | 9 8 21 |
emr | emr 2968 | 8 13 23 | 9 8 34 | 11 7 22 |
esa | esa 2976 | 6 13 18 | 5 5 18 | 10 8 22 |
gfz | gfz 2872 | 6 15 18 | 5 6 21 | 10 7 23 |
grg | grg 2880 | 9 18 34 | 11 14 46 | 13 8 32 |
igr | igr 2973 | 6 13 17 | 5 4 18 | 9 8 23 |
igs | igs 2973 | 6 12 18 | 7 9 34 | 10 8 22 |
jpl | jpl 2872 | 8 17 22 | 7 10 35 | 10 6 20 |
mit | mit 2976 | 6 13 23 | 6 6 20 | 11 9 26 |
Table 5.1748.2 GPS week: 1748 Day: 2 MJD: 56482.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3043 | 175 229 49 | 4 5 17 | 10 9 15 |
emr | emr 2968 | 176 230 45 | 7 8 21 | 10 8 20 |
esa | esa 2976 | 178 233 50 | 5 6 17 | 8 8 16 |
gfz | gfz 2872 | 177 231 49 | 6 6 26 | 7 7 15 |
grg | grg 2880 | 179 233 59 | 10 7 35 | 15 11 29 |
igr | igr 2973 | 176 230 49 | 4 6 17 | 8 9 16 |
igs | igs 2970 | 176 231 48 | 5 6 19 | 8 8 16 |
jpl | jpl 2870 | 132 160 24 | 8 9 25 | 9 8 19 |
mit | mit 2976 | 199 271 70 | 5 7 20 | 9 11 17 |
Table 5.1748.3 GPS week: 1748 Day: 3 MJD: 56483.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3047 | 5 5 15 | 5 6 21 | 7 5 21 |
emr | emr 2872 | 9 5 18 | 8 5 30 | 8 6 24 |
esa | esa 2976 | 5 4 17 | 6 5 25 | 8 6 22 |
gfz | gfz 2872 | 6 3 17 | 6 6 32 | 8 6 21 |
grg | grg 2880 | 10 11 32 | 8 8 23 | 15 12 39 |
igr | igr 2972 | 6 4 17 | 5 5 23 | 7 6 22 |
igs | igs 2968 | 6 3 19 | 6 5 29 | 7 6 21 |
jpl | jpl 2871 | 8 5 20 | 8 8 30 | 7 5 22 |
mit | mit 2976 | 5 4 16 | 5 6 23 | 9 9 23 |
Table 5.1748.4 GPS week: 1748 Day: 4 MJD: 56484.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2956 | 4 6 13 | 5 6 24 | 12 10 27 |
emr | emr 2872 | 7 9 19 | 7 6 26 | 11 9 29 |
esa | esa 2880 | 4 6 15 | 6 6 24 | 10 9 22 |
gfz | gfz 2776 | 4 6 16 | 5 6 25 | 10 9 22 |
grg | grg 2784 | 14 28 44 | 12 21 32 | 17 23 54 |
igr | igr 2877 | 5 6 14 | 5 6 23 | 10 10 23 |
igs | igs 2868 | 4 6 14 | 6 6 26 | 10 9 24 |
jpl | jpl 2776 | 6 8 15 | 7 7 23 | 10 10 32 |
mit | mit 2880 | 5 6 18 | 6 7 31 | 14 14 28 |
Table 5.1748.5 GPS week: 1748 Day: 5 MJD: 56485.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3038 | 10 6 17 | 6 4 20 | 7 7 14 |
emr | emr 2872 | 8 6 15 | 7 5 23 | 8 7 15 |
esa | esa 2976 | 5 4 15 | 5 4 22 | 8 7 14 |
gfz | gfz 2777 | 7 5 18 | 5 5 21 | 7 8 13 |
grg | grg 2880 | 10 10 21 | 7 10 31 | 13 11 28 |
igr | igr 2880 | 5 4 15 | 5 5 20 | 7 8 12 |
igs | igs 2791 | 6 4 15 | 6 4 20 | 6 5 13 |
jpl | jpl 2776 | 7 6 18 | 7 6 26 | 8 8 19 |
mit | mit 2880 | 5 4 12 | 5 6 18 | 9 8 17 |
Table 5.1748.6 GPS week: 1748 Day: 6 MJD: 56486.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3048 | 8 9 18 | 9 14 36 | 7 11 16 |
emr | emr 2967 | 15 13 30 | 7 8 26 | 7 6 17 |
esa | esa 2976 | 12 11 31 | 5 8 26 | 7 9 13 |
gfz | gfz 2872 | 13 11 32 | 21 50 77 | 7 10 16 |
grg | grg 2878 | 15 16 44 | 10 11 59 | 13 10 30 |
igr | igr 2972 | 12 11 30 | 5 6 24 | 6 8 14 |
igs | igs 2967 | 13 12 31 | 5 6 22 | 7 8 14 |
jpl | jpl 2868 | 16 13 35 | 6 10 21 | 6 6 17 |
mit | mit 2976 | 13 12 34 | 17 41 50 | 9 12 14 |
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 6.1748 GPS week: 1748 MJD: 56480.500-56486.500
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 | -42 0 -10 2 -1 | 2 17
| 14 18 53 129 6 | 2
emr uuuuu | 86 7 -77 167 7 | 27 34
| 24 29 132 81 8 | 2
esa uuuuu | -10 -20 58 51 -3 | 8 16
| 16 18 44 48 3 | 2
gfz uuuuu | 14 20 51 -86 3 | -2 16
| 14 16 70 76 5 | 2
grg uuuux | -5 6 -49 -198 6 | -9 19
| 15 32 73 41 13 | 1
igr xxxxx | 9 4 61 4 0 | -3 14
| 16 12 38 34 3 | 2
irf xxxxx | 7 3 -7 -42 4 | -5 16
| 7 14 43 45 4 | 2
jpl uuuuu | -30 14 -24 -13 -1 | 10 17
| 15 42 51 68 9 | 2
mit uuuuu | 7 14 -62 -75 2 | 7 17
| 12 22 86 83 7 | 3
ngs uuuuu | 6 -4 -20 69 -3 | 7 15
| 46 37 107 158 8 | 1
sio xxxxx | -1 -19 13 -26 -2 | 35 38
| 29 35 51 65 3 | 2
Table 7.1748.0 GPS week: 1748 Day: 0 MJD: 56480.500
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 | -46 -18 -59 -219 5 | 4 16
emr uuuuu | 128 15 -85 188 14 | 26 32
esa uuuuu | -15 -25 86 57 -4 | 9 16
gfz uuuuu | 34 53 74 48 10 | -4 13
grg uuuux | -4 -15 -51 -252 -14 | -9 20
igr xxxxx | 0 6 58 24 -3 | -2 13
irf xxxxx | 4 -10 31 -44 0 | -4 16
jpl uuuuu | 0 18 10 4 -12 | 11 18
mit uuuuu | -10 -14 4 -71 -9 | 11 20
ngs uuuuu | -32 24 -133 84 -1 | 7 14
sio xxxxx | -16 -56 6 -37 -3 | 35 38
Table 7.1748.1 GPS week: 1748 Day: 1 MJD: 56481.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -61 31 26 139 -9 | 6 18
emr uuuuu | 103 46 -307 43 7 | 28 36
esa uuuuu | 2 -55 107 62 -5 | 11 18
gfz uuuuu | 18 5 133 -43 8 | -1 16
grg uuuux | -22 -27 61 -219 20 | -9 19
igr xxxxx | -15 13 87 -35 -3 | 0 14
irf xxxxx | 2 -16 26 -33 -1 | -3 16
jpl uuuuu | -34 71 -95 -97 7 | 13 19
mit uuuuu | -3 -4 -27 -55 -5 | 10 19
ngs uuuuu | 0 36 -118 39 1 | 9 16
sio xxxxx | -9 -19 70 -30 -6 | 37 40
Table 7.1748.2 GPS week: 1748 Day: 2 MJD: 56482.500
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 -70 51 -2 | 2 17
emr uuuuu | 96 31 -125 233 7 | 26 33
esa uuuuu | -29 -25 61 43 -5 | 8 16
gfz uuuuu | 12 14 120 -125 2 | -2 16
grg uuuux | -4 -22 -26 -203 0 | -10 19
igr xxxxx | 7 7 76 21 0 | -3 14
irf xxxxx | 6 3 15 -51 4 | -6 16
jpl uuuuu | -27 28 40 -119 0 | 11 17
mit uuuuu | 9 22 -33 -70 2 | 6 16
ngs uuuuu | 12 -3 -101 104 1 | 6 14
sio xxxxx | 38 27 -8 -46 -2 | 34 38
Table 7.1748.3 GPS week: 1748 Day: 3 MJD: 56483.500
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 | -48 -3 -36 128 1 | 2 17
emr uuuuu | 70 16 -116 123 8 | 26 33
esa uuuuu | -25 0 41 14 -1 | 7 16
gfz uuuuu | 5 16 65 -128 -5 | 0 15
grg uuuux | 3 -14 20 -234 15 | -10 19
igr xxxxx | 29 8 111 58 3 | -3 14
irf xxxxx | 2 17 -8 -35 0 | -6 16
jpl uuuuu | -41 45 -47 29 -7 | 10 16
mit uuuuu | 3 46 -50 -66 -1 | 6 16
ngs uuuuu | 79 -75 4 82 10 | 7 14
sio xxxxx | -41 7 14 -31 -4 | 35 38
Table 7.1748.4 GPS week: 1748 Day: 4 MJD: 56484.500
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 | -50 -23 -5 -112 -4 | 1 17
emr uuuuu | 75 -39 118 284 17 | 26 33
esa uuuuu | -20 -15 -13 -22 3 | 6 15
gfz uuuuu | -3 16 -70 -144 2 | -2 16
grg uuuux | -9 42 -101 -170 20 | -11 19
igr xxxxx | 22 -19 -5 -7 4 | -4 14
irf xxxxx | 3 -4 -30 -121 8 | -6 17
jpl uuuuu | -47 9 -76 38 -5 | 8 16
mit uuuuu | 8 4 -82 -237 8 | 5 16
ngs uuuuu | 54 17 169 323 -7 | 7 14
sio xxxxx | 33 -24 51 -139 1 | 33 36
Table 7.1748.5 GPS week: 1748 Day: 5 MJD: 56485.500
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 | -38 7 -7 0 7 | -1 18
emr uuuuu | 67 -6 -42 109 -5 | 28 35
esa uuuuu | 6 -9 21 71 0 | 4 15
gfz uuuuu | 28 24 20 -167 4 | -3 17
grg uuuux | -20 47 -102 -171 4 | -9 19
igr xxxxx | 24 15 69 -39 0 | -5 15
irf xxxxx | 18 8 11 -39 9 | -6 17
jpl uuuuu | -25 -24 24 56 -2 | 7 16
mit uuuuu | 22 6 -4 -72 11 | 5 16
ngs uuuuu | -37 -26 15 67 -15 | 6 15
sio xxxxx | 9 -72 45 36 2 | 32 35
Table 7.1748.6 GPS week: 1748 Day: 6 MJD: 56486.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -33 11 83 25 -1 | 3 18
emr uuuuu | 63 -14 16 191 -1 | 32 37
esa uuuuu | 9 -10 101 133 -7 | 7 16
gfz uuuuu | 3 9 12 -40 -3 | 1 16
grg uuuux | 23 28 -144 -136 0 | -7 19
igr xxxxx | -1 -4 29 8 -1 | -2 14
irf xxxxx | 15 24 -92 32 5 | -2 16
jpl uuuuu | -34 -52 -27 -1 13 | 9 18
mit uuuuu | 20 40 -245 48 8 | 9 18
ngs uuuuu | -35 -3 26 -217 -6 | 8 15
sio xxxxx | -19 3 -85 63 1 | 35 38
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