[IGSREPORT-25233] Wk 1944 IGS Final Orbits
acc
acc at igs.org
Sun Apr 30 17:27:11 PDT 2017
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 1944 (Apr 09, 2017 - Apr 15, 2017)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
igs1944[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1944[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1944[0-6].cls IGS GPS clock combination summary report.
igs19447.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs19447.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 | MAL2 MBAR NYAL NYAL
0 | EMR | YAKT
0 | ESA | CHUR FAA1 REUN AUCK CHUR FAA1 LHAZ
0 | GFZ | BJNM BJNM LHAZ REUN
0 | GRG | GLSV OHI2 REUN SYOG GLSV KOUR MAS1 OHI2 SYOG
0 | MIT | NYAL NYAL
1 | COD | NRMD PARC
1 | EMR | ALGO SYOG TNML YAKT
1 | ESA | FAA1 PARC AUCK HYDE
1 | GFZ | 25 BJNM PARC BJNM CHTI SSIA
1 | GRG | 13 13 CHTI FAA1 JFNG KOUR NICO SYOG CHTI HYDE JFNG
1 | GRG | PARC SYOG
1 | MIT | PARC
2 | COD | JFNG MAR6 JFNG MAR6
2 | EMR | TSKB IENG TSKB
2 | GFZ | BJNM AUCK BJNM NOVM
2 | GRG | FAA1 GLSV KOUR REUN FAA1 GLSV
3 | COD | TIXI SEYG
3 | EMR | GRAZ HERS
3 | GFZ | AUCK BJNM NOVM AUCK BJNM NOVM
3 | GRG | 13 21 13 21 CAS1 CRO1 FAA1 GLSV KIT3 KOUR NICO SYOG
3 | GRG | CAS1 CRO1 FAA1 GLSV KIT3 KOUR NICO SYOG
3 | MIT | CHUR CHUR
4 | COD | TIXI TIXI
4 | EMR | HOB2 YAKT
4 | ESA | CHTI KOUC OHI3 CHTI KOUC OHI3
4 | GFZ | BJNM BJNM SYOG
4 | GRG | CHTI CRO1 ISPA KIT3 KOUR NICO CHTI CRO1 ISPA KIT3
4 | GRG | KOUR NICO SYOG
4 | MIT | MAW1 MAW1
5 | COD | CEDU SYOG TIXI SYOG TIXI
5 | EMR | YAR2 GRAZ HERS YAKT YAR2
5 | ESA | FAA1 MBAR YKRO ARTU FAA1 YKRO
5 | GFZ | BJNM MAL2 TWTF BJNM CEDU MAL2 MBAR TWTF
5 | GRG | 13 13 15 GLSV KIT3 KOUR MAW1 OHI3 SYOG YELL GLSV
5 | GRG | KIRU KIT3 KOUR MAL2 MAW1 OHI3 SYOG YELL
5 | MIT | MANA MANA
6 | COD | MAL2 TIXI MAL2 SYOG TIXI
6 | EMR | HERS HERS
6 | ESA | CHTI NOVM CHTI NOVM
6 | GFZ | BJNM ALRT BJNM FAA1
6 | GRG | CHTI GLSV KIT3 LHAZ MAL2 SYOG CHTI FAA1 GLSV KIT3
6 | GRG | LHAZ MAL2 SYOG
6 | JPL | MAL2 MAL2
5. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
6. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
7. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | -.0 .4 .3 14 16 -7 -.02
EMR | 0 | 6.6 -9.6 2.8 13 30 -20 .44
ESA | 0 | .3 .0 .3 0 12 1 .16
GFZ | 0 | -.0 .1 -.2 -1 -6 2 .15
GRG | 0 | 8.1 -4.7 -2.7 32 -5 -9 .16
JPL | 0 | 5.7 -9.7 2.8 27 -25 19 .63
MIT | 0 | -2.2 -7.3 6.0 -3 16 -5 .41
NGS | 0 | -.2 -7.0 6.1 14 -11 6 .30
SIO | 0 | -.2 -4.0 -7.2 -19 -9 -19 .45
COD | 1 | -.4 .6 .2 13 15 -4 -.0
EMR | 1 | 5.4 -14.1 3.8 11 51 -29 .45
ESA | 1 | .2 .4 .0 -9 6 19 .10
GFZ | 1 | .0 .1 -.5 -5 -19 -7 .30
GRG | 1 | 4.5 -5.9 14.1 35 2 -19 .02
JPL | 1 | 6.3 -8.9 .6 18 -20 9 .57
MIT | 1 | -1.2 -8.0 5.6 -9 32 -8 .38
NGS | 1 | 1.6 -8.2 11.8 22 -38 -33 .33
SIO | 1 | 1.1 -5.9 -7.7 -19 11 -3 .36
COD | 2 | -.2 .4 .5 9 17 -5 -.06
EMR | 2 | 2.3 -11.3 7.8 -5 38 -16 .54
ESA | 2 | .0 -.3 -.3 -17 8 16 .15
GFZ | 2 | .2 .0 -.2 -9 -19 -9 .17
GRG | 2 | 7.7 -3.6 3.4 37 -2 8 .02
JPL | 2 | 5.9 -7.5 -.9 25 7 0 .44
MIT | 2 | -3.4 -11.9 8.5 -4 29 6 .35
NGS | 2 | -3.1 -5.2 3.0 24 7 -8 .40
SIO | 2 | -3.2 -8.1 -2.3 -15 -1 -1 .37
COD | 3 | -.4 .3 .5 4 14 -3 -.08
EMR | 3 | 2.1 -18.4 5.6 -1 46 -55 .42
ESA | 3 | .2 -.3 .1 -22 9 0 .01
GFZ | 3 | .1 .1 .0 -9 -13 -6 .10
GRG | 3 | 5.4 -5.0 28.9 24 13 -12 -.0
JPL | 3 | 7.5 -10.0 -4.9 26 -22 -32 .65
MIT | 3 | -3.4 -11.2 2.3 -10 19 -12 .48
NGS | 3 | -3.5 -13.4 6.8 27 -5 -26 .33
SIO | 3 | -2.2 -10.1 -13.4 -17 -29 0 .45
COD | 4 | .3 -.1 .6 -11 5 -3 -.25
EMR | 4 | 3.9 -19.9 2.3 1 30 -28 .40
ESA | 4 | -.8 -.2 -.7 -25 30 17 .03
GFZ | 4 | .3 .4 -.1 3 -15 -12 .14
GRG | 4 | 2.6 -9.0 20.5 29 -9 11 .20
JPL | 4 | 5.1 -14.6 -9.0 -10 -20 29 .64
MIT | 4 | -1.8 -15.5 7.3 -28 24 9 .25
NGS | 4 | 3.5 -17.1 -.3 30 30 -19 .26
SIO | 4 | -2.0 -11.7 -12.9 -21 -4 -9 .33
COD | 5 | -1.0 .1 -.1 -5 21 -3 .08
EMR | 5 | -2.7 -17.3 5.1 -7 27 -12 .66
ESA | 5 | -.9 -.5 -.8 -35 9 21 .11
GFZ | 5 | -.0 .3 -.5 4 -13 -15 .29
GRG | 5 | 8.9 -.7 7.4 35 -12 -5 .01
JPL | 5 | 3.9 -12.7 -1.1 32 23 37 .53
MIT | 5 | -2.6 -10.2 6.1 -16 16 6 .39
NGS | 5 | 2.4 -9.4 2.5 13 23 -15 .28
SIO | 5 | -2.7 -5.9 -13.0 -17 2 -8 .41
COD | 6 | -.7 .1 .4 1 22 -8 .0
EMR | 6 | 2.7 -12.4 1.5 -17 19 -34 .61
ESA | 6 | -.8 -.6 -.0 -26 9 20 .12
GFZ | 6 | .0 .2 -.4 -4 -17 -10 .16
GRG | 6 | 9.3 -4.4 12.7 12 0 -7 .15
JPL | 6 | 12.5 -5.3 -2.5 14 -6 5 .67
MIT | 6 | .7 -12.0 10.8 -14 13 -6 .45
NGS | 6 | 5.9 -10.4 1.0 13 27 -34 .34
SIO | 6 | 1.4 -9.2 -12.1 -30 -23 -13 .40
8. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
9. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
ftp://igs.org/igscb/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
ftp://igs.org/igscb/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
ftp://igs.org/pub/station/general/igs14.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.1944.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1944.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 2.1944.[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 3.1944.[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 5.1944.0-6). 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 1944 summary. (Apr 09, 2017 - Apr 15, 2017)
Table 1.1944.a GPS week: 1944 MJD: 57852.000-57858.000
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 263| 0 0 0 -5 7 -9 -.03 11 10 | -594 67 11 104
| 0 0 1 19 14 11 .02 | 178 279
emr 80| 1 -4 -3 -3 -1 -5 .28 15 15 | 89221 -39 15 126
| 0 1 1 15 12 12 .03 | 80774 664
esa 150| 0 0 -4 -3 4 7 -.04 10 10 | -747 -597 7 169
| 0 0 1 5 16 6 .02 | 440 1134
gfz 193| 0 0 0 -8 4 2 .07 11 10 | -121 -40 10 139
| 1 1 2 10 14 11 .01 | 337 521
grg 108| 0 0 7 2 16 -15 -.35 15 14 | 78 -35 13 177
| 0 0 9 8 7 12 .03 | 191 325
igr n/a| 0 1 -2 0 -6 1 .04 4 4 | 17974 390 12 79
| 0 0 1 19 15 10 .01 | 917 830
jpl 80| -1 -1 -1 21 -7 23 .34 12 12 | 2731 178 44 199
| 0 1 1 8 12 4 .02 | 669 761
mit 350| 0 -1 2 0 -10 10 -.02 12 11 | -221 -330 40 305
| 0 0 1 12 29 7 .02 | 477 455
ngs 209| -1 0 0 14 4 9 .04 9 8 | -621 113 942 2099
| 0 0 3 16 21 8 .03 | 170 242
sio 322| 0 1 0 -5 -19 -7 .00 11 11 | --- --- --- ---
| 0 0 0 8 30 36 .02 | --- ---
Table 1.1944.b GPS week : 1944 MJD: 57852.000-57858.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 3 3 3 3 3 3 3 |
2 | 4 4 5 5 5 4 5 |
3 | 3 3 3 3 3 3 3 |
4 | 0 0 0 0 0 0 0 |
5 | 5 5 5 5 5 5 4 |
6 | 3 3 3 4 4 3 3 |
7 | 5 5 5 5 5 5 5 |
8 | 4 4 4 4 4 4 4 |
9 | 4 5 5 5 5 4 5 |
10 | 3 3 3 4 3 4 3 |
11 | 4 4 4 4 4 4 4 |
12 | 5 5 5 5 6 5 5 |
13 | 4 5 4 5 5 6 5 |
14 | 5 5 4 4 4 5 5 |
15 | 4 4 4 5 6 5 6 |
16 | 5 5 5 6 5 6 6 |
17 | 4 4 4 4 5 4 4 |
18 | 5 6 6 6 6 6 6 |
19 | 4 5 5 5 5 5 5 |
20 | 5 5 5 5 5 5 6 |
21 | 4 5 5 5 4 4 4 |
22 | 5 4 4 4 4 4 5 |
23 | 5 5 5 5 5 5 5 |
24 | 3 3 3 3 3 4 4 |
25 | 4 5 4 4 4 4 4 |
26 | 4 5 5 5 5 5 5 |
27 | 4 4 4 4 4 4 4 |
28 | 4 5 4 5 5 4 4 |
29 | 5 6 5 5 5 5 6 |
30 | 3 3 4 4 4 3 4 |
31 | 4 4 5 5 4 5 5 |
32 | 5 5 4 4 4 5 5 |
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 2.1944.0 GPS week: 1944 Day: 0 MJD: 57852.000
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 -11 -16 -19 -.02 11 11 | -456 -159 11 111
emr 80| 0 -5 -1 -27 2 -10 .23 15 15 | 153723 586 14 141
esa 150| 0 0 -3 -2 0 13 -.01 10 10 | -302 -1406 7 173
gfz 189| 1 0 1 -19 -10 11 .09 11 10 | -99 -14 10 123
grg 111| 0 1 -4 -1 23 -14 -.33 13 12 | 229 -179 12 185
igr n/a| 0 0 -1 -24 -22 7 .06 4 4 | 16154 1538 12 77
jpl 80| -2 -3 0 12 -27 28 .36 13 13 | 1775 1198 46 200
mit 350| 0 -1 2 15 15 2 -.04 12 11 | -245 -559 36 302
ngs 213| -1 0 0 28 16 6 .07 8 7 | -366 -287 1049 2105
sio 317| 0 0 1 6 -21 -9 -.03 11 11 | --- --- --- ---
Table 2.1944.1 GPS week: 1944 Day: 1 MJD: 57853.000
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| -1 0 0 8 22 -14 -.01 11 11 | -737 223 12 114
emr 80| 1 -4 -4 4 17 1 .27 15 15 | 154016 -181 13 120
esa 150| 0 1 -5 -7 -13 10 -.03 10 11 | -1273 776 8 215
gfz 190| 1 0 -1 10 21 14 .09 11 11 | 132 -538 10 171
grg 111| 0 0 4 -4 17 -28 -.38 14 13 | 110 -117 12 205
igr n/a| 0 1 -3 -19 -1 -8 .05 5 4 | 17538 639 15 82
jpl 80| -1 1 -2 12 -11 23 .32 13 13 | 2824 251 46 189
mit 350| 0 0 1 -6 -33 1 -.05 11 10 | -132 -532 40 318
ngs 210| -1 1 5 8 16 4 .07 9 8 | -793 236 670 1834
sio 325| 1 0 0 -13 -45 1 .01 11 12 | --- --- --- ---
Table 2.1944.2 GPS week: 1944 Day: 2 MJD: 57854.000
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 266| 0 0 2 8 -8 -21 -.01 11 11 | -613 25 12 111
emr 80| 1 -3 -2 0 -8 -4 .28 14 14 | 154191 283 16 115
esa 150| 0 0 -3 3 -6 8 -.04 10 9 | -576 -1616 7 172
gfz 193| 0 0 0 -12 11 -12 .08 11 10 | -508 338 11 148
grg 107| 0 0 -5 -1 12 1 -.38 14 14 | -119 309 12 205
igr n/a| 0 1 0 17 15 0 .03 5 5 | 18493 675 14 76
jpl 80| -1 0 1 33 1 21 .34 12 12 | 3284 620 43 219
mit 350| 0 -1 4 -16 15 20 -.03 12 10 | -19 158 46 321
ngs 204| -1 0 0 18 -12 5 .08 9 8 | -628 59 826 2242
sio 324| -1 1 1 -18 -1 5 -.02 11 11 | --- --- --- ---
Table 2.1944.3 GPS week: 1944 Day: 3 MJD: 57855.000
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 1 -22 16 -10 -.05 11 12 | -844 349 12 95
emr 80| 2 -5 -4 19 -4 -32 .30 15 15 | 154010 -875 15 116
esa 150| 1 0 -6 -6 4 -5 -.07 11 11 | -863 -947 8 139
gfz 194| 0 3 -2 -1 1 -11 .08 10 9 | -409 125 9 110
grg 111| 1 0 19 3 19 -1 -.37 17 18 | 106 -48 15 151
igr n/a| 0 2 -4 19 -7 -2 .04 4 4 | 18799 -563 11 68
jpl 80| -1 -2 -2 23 -9 22 .34 12 12 | 3386 -603 44 193
mit 350| 0 0 0 14 9 12 -.04 11 10 | -251 -163 36 326
ngs 208| -1 0 0 -9 -2 0 .05 9 8 | -870 399 1165 2254
sio 330| 0 2 0 0 -21 43 .01 11 11 | --- --- --- ---
Table 2.1944.4 GPS week: 1944 Day: 4 MJD: 57856.000
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| 0 0 0 -33 5 -2 -.07 10 10 | -321 -426 11 104
emr 80| 0 -6 -5 0 10 4 .29 14 14 | 3413 -916 15 139
esa 150| 0 1 -3 3 38 6 -.03 11 10 | -218 -1548 8 171
gfz 198| 0 0 3 -14 24 0 .05 11 10 | 394 -927 12 219
grg 112| 1 1 13 2 3 -28 -.33 15 13 | 399 -638 12 180
igr n/a| 0 1 -1 19 9 -12 .03 5 4 | 18653 -774 15 105
jpl 80| 0 -2 -1 16 -18 18 .35 12 12 | 3258 -923 43 208
mit 350| 0 0 2 -4 -44 15 -.01 13 11 | 470 -1166 39 291
ngs 209| 0 0 -3 30 14 11 .02 9 8 | -543 -106 952 2122
sio 329| 0 1 0 -10 -69 -24 .01 12 11 | --- --- --- ---
Table 2.1944.5 GPS week: 1944 Day: 5 MJD: 57857.000
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 264| -1 0 0 -8 10 -11 -.04 9 9 | -679 139 10 91
emr 80| 1 -4 -3 -16 -16 2 .33 15 15 | 2886 49 17 125
esa 150| 0 0 -6 -10 6 2 -.05 10 10 | -1344 1170 8 163
gfz 196| 0 0 1 -12 -1 4 .07 12 11 | 61 147 10 97
grg 102| 0 1 8 19 14 -26 -.34 17 15 | -80 259 15 150
igr n/a| -1 1 -4 -8 -22 12 .05 4 4 | 18324 207 11 73
jpl 80| -1 0 -2 19 9 17 .33 12 12 | 2731 -67 46 186
mit 350| 0 -1 1 -11 12 7 -.00 12 11 | -239 -2 38 275
ngs 214| 0 1 0 29 -31 22 .02 9 8 | -630 181 908 1876
sio 322| 0 1 2 0 22 3 .02 12 12 | --- --- --- ---
Table 2.1944.6 GPS week: 1944 Day: 6 MJD: 57858.000
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 1 -1 20 18 12 -.03 10 10 | -509 322 12 106
emr 80| 0 -4 -2 -2 -11 2 .28 14 14 | 2313 775 19 131
esa 150| 0 0 -3 -6 0 14 -.03 10 10 | -654 -613 8 155
gfz 194| -1 0 3 -9 -13 11 .06 11 11 | -419 583 11 110
grg 108| 1 0 13 1 27 -12 -.30 17 14 | -93 166 13 166
igr n/a| 0 1 -3 -9 -13 16 .04 4 4 | 17858 1010 12 77
jpl 80| 0 0 -2 33 1 30 .33 12 12 | 1862 774 45 204
mit 350| 0 -2 4 4 -46 14 .00 13 13 | -1137 -52 46 302
ngs 208| -1 0 -5 -1 32 17 -.01 10 8 | -518 314 1030 2264
sio 313| 0 1 0 -4 -2 -75 .02 11 11 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.1944.0 GPS week: 1944 Day: 0 MJD: 57852.000
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 7 8 5 10 3 8 9 9 6 3 | 3 2 1 1 6 1 2 2 1 2 1
2 | 5 10 12 11 11 4 13 14 9 10 4 | 1 1 2 2 6 1 3 3 3 3 1
3 | 8 12 7 10 10 3 11 7 6 9 3 | 4 3 2 3 8 2 2 4 3 3 2
X4 | 2 --- --- --- --- 30 --- --- --- --- 0 | 4 --- --- --- --- 4 --- --- --- --- 5
5 | 9 10 10 11 16 3 11 17 9 11 4 | 3 4 2 3 6 2 3 4 3 3 2
6 | 6 9 9 6 7 4 9 13 5 9 3 | 1 4 3 1 8 1 3 1 3 4 1
7 | 13 12 9 13 13 5 12 13 10 21 5 | 3 4 2 1 6 2 2 4 4 2 2
8 | 10 11 11 8 13 5 11 12 11 8 4 | 3 6 3 3 9 2 3 3 2 3 2
9 | 9 13 17 8 18 3 14 9 6 7 4 | 3 4 3 3 6 2 3 3 6 4 3
10 | 7 10 7 6 9 4 9 12 6 8 3 | 3 3 2 2 6 2 3 3 2 2 2
11 | 9 9 14 9 11 4 10 9 8 7 3 | 3 2 2 1 6 1 2 1 2 2 1
12 | 11 25 6 16 13 4 23 15 10 10 5 | 2 4 2 2 9 2 3 3 4 2 2
13 | 11 8 9 14 15 4 10 14 8 9 4 | 4 3 2 2 8 2 2 4 3 2 1
14 | 22 16 6 11 13 4 12 10 9 12 5 | 4 6 3 3 8 2 2 2 4 3 2
15E | 10 15 7 12 11 3 18 10 6 9 3 | 2 4 4 4 9 3 4 5 4 4 3
16 | 14 25 7 14 14 3 14 15 8 12 5 | 2 5 2 2 5 2 3 3 3 2 2
17 | 8 12 8 9 16 4 10 10 7 12 3 | 3 4 3 4 6 2 3 3 2 3 2
18 | 11 24 10 16 12 5 17 16 10 15 5 | 2 3 3 3 7 2 2 4 2 3 2
19 | 10 18 7 9 16 4 13 13 8 12 4 | 3 3 2 4 8 2 3 3 2 2 2
20 | 8 12 10 16 14 4 14 18 10 13 4 | 2 3 2 2 9 2 2 6 3 3 2
21 | 10 11 11 12 8 4 10 12 9 15 4 | 2 3 2 2 8 1 2 3 2 3 1
22 | 12 15 11 12 15 4 9 9 9 11 4 | 3 3 2 2 8 2 2 3 3 2 2
23 | 10 26 6 10 15 4 21 9 8 11 4 | 2 5 2 3 6 2 3 3 3 3 2
24 | 6 10 6 9 9 3 9 10 7 9 3 | 2 3 2 2 5 1 2 2 3 3 2
25 | 10 11 14 11 12 3 11 9 9 6 4 | 2 4 3 3 9 2 3 3 3 3 2
26 | 14 18 15 10 12 3 10 8 4 7 4 | 2 5 3 3 6 2 3 3 3 3 2
27 | 9 15 11 9 14 2 12 9 8 6 4 | 3 6 2 3 10 2 3 3 2 2 2
28 | 8 12 7 7 12 4 8 12 7 12 3 | 4 3 2 2 7 2 2 4 2 3 2
29 | 8 24 8 13 13 3 22 15 9 10 4 | 2 3 2 3 6 2 2 2 2 2 2
30 | 7 13 4 7 9 3 8 10 10 8 3 | 3 2 2 2 9 2 3 4 5 2 2
31 | 12 13 9 11 9 4 11 12 10 13 4 | 3 4 3 3 8 2 2 3 4 4 2
32 | 17 9 17 6 15 3 10 8 6 9 4 | 3 3 3 2 7 2 3 3 3 3 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 15 10 11 13 4 13 12 8 11 |T 2 3 2 2 7 1 2 3 2 2 1
WRMS | 11 15 10 10 12 4 13 11 7 11 |NE 2 3 2 2 7 1 2 3 2 2 1
MEDI | 9 12 9 10 13 4 11 12 8 10 |MD 3 3 2 2 7 2 3 3 3 3 2
Table 3.1944.1 GPS week: 1944 Day: 1 MJD: 57853.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 8 8 7 6 10 3 14 8 8 8 3 | 3 3 2 2 5 2 2 3 2 2 1
2 | 7 11 13 10 13 3 12 12 9 12 4 | 3 3 2 3 6 1 3 5 3 4 2
3 | 11 8 7 7 10 2 8 7 7 7 3 | 4 4 3 4 7 2 3 5 4 3 2
X4 | 1 --- --- --- --- 21 --- --- --- --- 0 | 5 --- --- --- --- 4 --- --- --- --- 5
5 | 8 10 11 13 19 5 14 15 11 12 4 | 3 5 2 4 6 2 3 7 4 4 2
6 | 8 7 7 7 9 4 9 10 6 11 3 | 2 3 3 2 7 2 3 2 4 5 1
7 | 12 11 10 14 13 5 12 11 10 20 5 | 3 4 3 3 5 2 3 5 5 4 2
8 | 11 14 12 7 9 4 12 9 9 8 4 | 3 6 4 3 8 2 3 4 3 3 2
9E | 8 16 18 9 22 5 12 9 10 8 5 | 4 4 4 3 5 3 3 4 6 5 3
10 | 8 9 8 8 11 4 9 13 6 7 3 | 3 4 3 2 5 2 3 4 2 3 2
11 | 8 10 14 7 10 4 11 9 6 6 3 | 3 3 2 2 6 2 2 2 3 2 1
12 | 11 25 7 16 16 4 22 12 8 10 5 | 3 6 2 2 8 2 3 4 4 3 2
13 | 10 10 8 12 22 5 10 16 8 10 4 | 4 4 3 3 7 2 3 6 4 3 2
14 | 19 19 7 12 15 4 10 10 9 12 5 | 4 6 4 4 7 2 2 3 4 4 3
15E | 9 17 6 13 19 4 17 9 8 9 4 | 3 6 4 4 8 3 5 6 4 4 3
16 | 12 25 6 14 14 4 14 12 9 12 5 | 3 7 3 3 4 2 3 3 3 2 2
17 | 8 13 8 11 16 4 16 9 7 12 4 | 3 5 3 3 6 2 3 4 4 4 2
18 | 13 25 10 15 13 6 16 17 10 14 5 | 3 6 4 3 6 2 2 4 2 3 2
19 | 11 19 10 12 15 5 20 12 7 15 4 | 3 4 2 4 7 2 3 3 3 3 2
20 | 8 12 12 14 15 5 15 18 10 13 4 | 3 3 2 3 8 3 3 9 3 5 3
21 | 13 10 12 12 8 4 9 12 11 12 4 | 3 4 2 3 8 2 2 3 4 3 1
22 | 14 12 11 9 12 4 9 10 9 12 4 | 3 4 3 3 7 2 2 4 3 3 1
23E | 9 27 6 13 20 5 20 9 8 12 5 | 3 6 2 3 5 2 3 4 3 3 2
24 | 7 8 4 8 13 3 7 9 7 7 3 | 3 4 2 3 4 2 3 2 3 3 1
25 | 8 11 13 18 17 11 12 7 8 7 4 | 3 5 3 3 9 2 3 4 5 4 2
26 | 16 17 15 9 12 4 9 7 8 6 4 | 4 6 3 4 5 3 3 4 3 5 3
27 | 12 13 12 7 8 4 11 8 8 8 3 | 3 6 3 3 8 2 3 3 2 3 2
28 | 8 13 9 10 19 5 10 10 8 16 4 | 4 4 3 3 7 2 3 6 3 3 2
29 | 14 25 11 13 12 4 19 14 13 11 5 | 3 4 3 3 6 2 2 3 5 2 2
30 | 6 11 5 9 12 4 10 8 5 6 3 | 4 3 3 2 8 2 3 6 4 3 2
31 | 11 13 8 11 14 3 11 11 9 14 4 | 3 5 4 4 7 3 2 4 4 5 3
32E | 15 8 19 6 14 3 9 10 8 8 4 | 3 4 3 3 6 3 3 3 3 3 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 15 10 11 14 5 13 11 9 11 |T 3 4 2 3 6 2 2 4 3 3 2
WRMS | 11 15 11 11 13 4 13 10 8 12 |NE 3 4 2 2 6 2 2 4 3 3 2
MEDI | 9 12 10 11 13 4 12 10 8 11 |MD 3 4 3 3 7 2 3 4 3 3 2
Table 3.1944.2 GPS week: 1944 Day: 2 MJD: 57854.000
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 7 8 7 8 6 9 10 10 8 3 | 3 3 2 3 2 2 3 4 2 1 1
2 | 21 12 12 13 11 6 11 12 12 14 5 | 5 4 3 3 3 3 3 5 2 4 2
3 | 8 10 6 8 8 5 9 7 9 8 3 | 4 4 3 4 4 3 4 5 4 3 2
X4 | 2 --- --- --- --- 25 --- --- --- --- 0 | 7 --- --- --- --- 3 --- --- --- --- 7
5 | 13 12 10 12 17 5 16 17 9 12 5 | 4 5 3 4 3 3 4 7 4 4 2
6 | 8 8 7 7 8 5 7 11 8 8 3 | 3 3 3 3 2 3 3 2 4 4 2
7 | 16 11 8 13 15 6 12 14 12 20 5 | 4 4 3 4 3 3 3 4 4 6 3
8 | 10 11 12 9 12 5 11 12 9 10 4 | 3 5 4 4 4 3 3 5 3 4 2
9E | 11 12 17 9 20 6 10 8 10 10 4 | 3 4 4 4 5 4 4 4 3 4 3
10 | 8 7 7 7 9 4 9 11 5 10 3 | 3 5 3 3 3 3 4 5 3 4 2
11 | 10 11 13 11 7 6 16 9 7 7 3 | 3 3 3 3 2 3 3 4 2 1 1
12 | 8 22 7 16 21 6 18 12 12 10 5 | 3 5 3 3 3 3 3 3 5 3 2
13 | 11 10 6 11 18 6 10 14 6 9 4 | 4 4 4 4 4 3 4 5 5 4 2
14 | 16 12 5 12 14 5 9 8 10 11 4 | 4 5 4 3 3 3 3 4 3 4 2
15E | 7 14 8 13 18 5 15 12 7 9 4 | 4 5 4 5 4 3 4 4 4 3 3
16 | 13 23 5 15 15 5 13 12 9 13 5 | 4 8 3 5 4 3 3 3 4 2 2
17 | 9 10 9 10 19 6 11 12 7 13 4 | 5 4 4 3 3 3 3 3 4 4 2
18 | 14 21 8 14 14 6 15 18 11 16 5 | 4 8 4 3 3 3 3 4 3 3 2
19 | 13 18 8 10 18 5 12 13 7 13 4 | 4 4 3 3 3 3 3 3 3 3 2
20 | 10 10 11 15 18 6 11 20 10 14 5 | 3 3 3 3 3 3 3 9 4 4 3
21 | 11 15 12 11 12 5 10 13 12 12 4 | 3 5 3 4 3 3 3 2 4 2 1
22 | 9 12 13 10 13 7 7 11 9 11 4 | 3 4 3 4 4 3 3 4 3 3 2
23E | 9 26 4 12 12 4 18 10 9 11 4 | 3 5 4 4 4 3 4 5 3 3 3
24 | 7 9 4 10 13 2 9 6 8 7 3 | 3 4 3 3 2 3 3 2 3 2 2
25 | 9 9 12 14 13 10 9 8 9 8 4 | 3 5 4 4 4 3 4 4 5 5 2
26 | 18 14 15 12 19 5 10 9 7 8 5 | 4 7 3 6 3 3 3 4 2 4 3
27 | 9 12 11 7 10 3 8 7 9 8 3 | 4 10 3 3 4 3 4 3 4 3 2
28 | 7 11 9 7 15 6 11 12 8 13 4 | 3 5 3 3 4 3 3 7 3 3 2
29 | 11 23 8 14 15 6 18 14 11 12 5 | 3 4 3 4 3 3 3 3 5 2 2
30 | 6 9 5 10 14 5 10 9 6 13 3 | 4 3 3 3 3 3 4 7 3 4 2
31 | 10 14 10 12 12 5 12 10 12 15 4 | 4 5 3 4 2 3 3 6 5 4 3
32E | 15 10 18 7 12 3 9 6 7 8 4 | 3 6 4 4 4 3 5 4 4 3 3
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 14 10 11 14 5 12 12 9 11 |T 3 4 3 3 3 3 3 4 3 3 2
WRMS | 11 14 9 10 14 5 12 10 8 11 |NE 3 4 3 3 3 2 3 4 3 3 2
MEDI | 10 12 8 11 14 5 11 11 9 11 |MD 3 5 3 4 3 3 3 4 4 3 2
Table 3.1944.3 GPS week: 1944 Day: 3 MJD: 57855.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 7 9 6 11 5 7 8 6 6 2 | 4 4 4 5 1 4 4 4 3 2 1
2 | 11 11 14 12 12 4 12 14 11 12 4 | 5 4 5 5 3 4 4 5 2 5 1
3 | 9 8 7 7 15 4 12 6 7 10 3 | 6 5 5 5 4 5 5 5 3 5 3
X4 | 2 --- --- --- --- 36 --- --- --- --- 0 | 8 --- --- --- --- 5 --- --- --- --- 8
5 | 20 11 11 12 15 5 11 16 12 11 5 | 6 5 5 5 2 4 5 6 4 3 2
6 | 8 9 10 7 9 3 10 10 8 10 3 | 5 5 5 4 3 4 5 2 3 3 2
7 | 12 10 8 13 22 4 8 13 12 18 5 | 5 5 5 5 3 4 5 4 4 6 2
8 | 8 11 12 9 14 4 9 10 8 12 4 | 4 5 5 5 4 5 5 5 2 4 2
9E | 11 11 19 7 28 4 11 8 9 8 5 | 5 6 5 5 5 5 6 5 4 4 3
10 | 12 8 8 8 8 4 8 11 5 9 3 | 5 6 5 4 3 4 5 6 3 5 2
11 | 7 10 15 9 12 4 11 5 4 7 3 | 4 4 4 4 2 4 4 3 3 2 2
12 | 12 22 6 15 20 2 18 12 9 13 5 | 6 5 4 5 3 4 4 3 4 3 2
13 | 13 10 10 10 27 5 9 13 11 9 5 | 5 7 5 6 4 4 5 3 4 3 2
14 | 12 12 7 9 17 3 10 10 8 9 4 | 5 5 5 5 4 4 5 5 3 3 2
15E | 12 17 8 11 22 4 17 11 11 9 4 | 6 6 6 5 4 5 6 5 4 4 3
16 | 10 25 6 13 25 4 12 11 10 13 5 | 5 8 4 5 4 4 4 4 4 2 2
17 | 10 11 10 10 14 5 13 12 8 14 4 | 5 6 5 5 3 4 4 4 3 3 2
18 | 17 24 12 15 12 6 16 17 12 17 6 | 5 8 5 5 3 5 4 6 3 2 3
19 | 12 19 10 12 13 5 14 10 8 18 4 | 5 6 5 5 3 5 4 4 3 3 2
20 | 11 12 13 12 15 5 14 20 11 13 5 | 5 5 5 5 3 4 4 9 5 5 3
21 | 13 13 13 12 9 5 10 12 10 14 4 | 5 6 4 5 2 5 4 3 3 2 1
22 | 13 12 13 10 13 5 10 10 9 12 4 | 4 6 4 6 3 5 5 4 2 4 2
23E | 9 26 7 11 21 5 19 12 10 12 5 | 5 5 6 5 4 5 5 5 3 3 3
24 | 10 9 5 6 13 3 11 8 7 8 3 | 4 5 4 5 2 4 5 2 3 2 1
25 | 10 11 12 8 18 4 12 9 5 9 3 | 5 6 5 5 3 4 5 4 3 5 2
26 | 12 18 15 8 25 5 9 8 8 5 4 | 4 7 4 6 3 4 4 5 2 2 2
27 | 8 18 11 5 11 3 10 7 6 10 3 | 5 10 5 5 5 4 4 4 4 5 2
28 | 8 12 9 7 23 4 8 13 10 14 4 | 5 6 4 4 3 4 4 8 2 4 2
29 | 14 24 10 12 15 4 21 14 10 10 5 | 5 5 5 5 3 4 4 3 2 2 2
30 | 11 11 5 7 16 5 15 11 7 7 3 | 5 5 4 5 3 4 5 7 3 5 2
31 | 14 14 11 12 14 5 14 10 11 14 4 | 6 7 5 5 3 4 4 6 4 4 3
32E | 10 10 19 7 19 2 11 6 6 7 4 | 5 7 5 5 3 5 6 4 4 4 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 15 11 10 17 4 12 11 9 11 |T 5 5 4 4 3 4 4 4 3 3 2
WRMS | 12 15 11 9 18 4 12 10 8 11 |NE 5 5 4 4 3 4 4 4 3 3 2
MEDI | 11 11 10 10 15 4 11 11 9 10 |MD 5 6 5 5 3 4 5 4 3 3 2
Table 3.1944.4 GPS week: 1944 Day: 4 MJD: 57856.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 7 8 9 7 3 8 9 7 7 2 | 8 8 8 8 1 8 8 5 3 4 1
2 | 13 11 13 12 12 5 13 12 9 15 4 | 9 8 10 10 2 9 8 4 3 5 2
3 | 7 8 6 8 9 4 9 6 10 11 3 | 9 8 8 9 3 8 9 7 2 7 3
X4 | 2 --- --- --- --- 29 --- --- --- --- 0 | 9 --- --- --- --- 9 --- --- --- --- 5
5 | 12 11 11 11 11 5 10 15 11 12 4 | 9 9 9 9 2 8 8 6 3 6 2
6 | 8 8 9 8 11 3 11 12 6 7 3 | 9 8 8 8 2 8 8 2 4 3 2
7 | 10 10 10 14 15 4 10 15 10 19 5 | 8 9 8 9 2 8 8 5 3 7 2
8 | 7 11 13 9 11 3 11 6 8 9 3 | 9 8 9 9 3 8 8 3 2 5 2
9E | 8 11 19 9 28 4 12 9 6 6 5 | 8 9 9 8 4 8 9 5 4 4 3
10 | 7 10 7 7 8 5 9 12 5 10 3 | 8 9 8 8 3 8 8 6 3 6 2
11 | 7 10 14 10 10 4 11 8 5 9 3 | 8 8 8 8 2 8 8 3 3 3 1
12 | 12 21 9 17 19 2 18 14 11 12 5 | 9 9 8 8 3 8 8 4 2 4 2
13 | 13 12 6 13 22 5 9 13 10 11 4 | 8 11 9 9 4 8 9 3 3 5 2
14 | 11 12 7 10 19 3 9 9 7 9 4 | 9 9 8 9 4 8 9 5 3 6 2
15E | 13 16 9 13 22 6 16 19 12 10 5 | 9 9 9 9 5 8 9 6 4 5 3
16 | 9 24 6 14 21 5 17 10 10 13 5 | 9 10 8 8 3 8 8 6 2 3 2
17 | 13 13 8 11 13 5 12 18 11 14 4 | 9 9 9 9 2 8 9 6 3 4 2
18 | 12 24 12 16 11 6 15 19 11 17 5 | 8 11 9 8 3 8 8 7 3 3 3
19 | 13 17 8 10 10 5 13 15 10 17 5 | 9 9 9 9 2 9 8 3 2 4 2
20 | 12 11 11 16 15 5 12 22 11 12 5 | 8 8 8 9 3 8 8 9 4 6 3
21 | 10 12 11 11 7 5 11 9 9 12 4 | 8 10 8 9 2 8 8 4 2 2 1
22 | 11 9 10 9 9 4 9 10 8 13 4 | 8 9 8 9 2 8 8 6 2 7 2
23E | 7 25 6 12 20 5 20 11 9 9 5 | 9 10 9 9 3 8 9 7 3 5 3
24 | 8 8 5 7 10 3 9 9 8 7 3 | 8 8 8 8 2 8 8 3 2 4 1
25 | 14 12 12 11 15 4 13 8 7 9 4 | 8 9 8 8 3 8 8 5 3 6 2
26 | 13 14 15 10 22 5 11 11 7 6 4 | 8 9 8 8 2 8 8 7 2 3 2
27 | 10 14 13 9 11 3 10 8 10 15 4 | 9 11 9 9 3 8 8 5 3 5 2
28 | 8 14 9 10 18 6 10 15 9 17 4 | 8 10 8 8 2 8 8 10 4 6 3
29 | 14 21 11 14 15 3 18 18 8 10 5 | 9 9 8 9 2 8 8 4 3 2 2
30 | 10 11 5 9 11 5 10 10 5 11 3 | 8 9 8 8 1 8 8 7 4 5 3
31 | 9 17 9 13 14 5 12 9 10 10 4 | 8 10 8 8 3 8 8 5 3 4 2
32E | 12 10 20 5 15 4 11 6 5 7 4 | 9 9 9 9 3 8 9 5 3 5 2
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 14 11 11 15 5 12 13 9 12 |T 8 9 8 8 2 8 8 5 2 4 2
WRMS | 10 14 10 10 13 4 12 11 8 11 |NE 8 9 8 8 2 8 8 5 2 4 2
MEDI | 10 12 9 10 13 5 11 11 9 11 |MD 8 9 8 9 3 8 8 5 3 5 2
Table 3.1944.5 GPS week: 1944 Day: 5 MJD: 57857.000
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 6 8 8 10 3 9 9 6 7 3 | 12 12 12 12 2 12 12 5 3 3 1
2 | 7 9 13 12 12 4 10 12 8 14 4 | 12 12 13 13 1 12 12 2 4 4 2
3 | 6 7 6 7 9 4 9 7 6 8 2 | 12 12 12 12 2 12 12 6 3 6 2
X4 | 1 --- --- --- --- 33 --- --- --- --- 0 | 13 --- --- --- --- 13 --- --- --- --- 4
5 | 11 9 11 13 12 6 12 16 9 15 4 | 12 12 13 12 2 12 13 5 3 6 2
6 | 8 8 9 8 9 2 9 11 8 8 3 | 12 13 12 12 1 12 12 2 4 4 2
7 | 9 10 9 13 15 4 10 16 10 19 4 | 12 13 12 13 2 12 12 5 4 7 3
8 | 5 12 12 8 11 3 10 7 8 15 3 | 12 12 12 12 2 12 12 3 4 5 2
9E | 7 10 16 9 15 4 12 8 9 8 4 | 12 12 12 12 3 12 13 5 3 4 3
10 | 7 10 6 8 14 4 8 12 7 12 3 | 12 12 12 12 3 12 12 5 3 6 2
11 | 8 10 15 10 11 3 11 8 8 8 3 | 12 11 12 12 2 11 11 4 4 4 2
12 | 9 21 6 16 22 4 16 14 11 11 5 | 12 13 12 12 2 12 12 3 4 5 2
13 | 8 15 7 13 41 5 10 12 10 12 5 | 12 14 12 13 5 12 12 4 6 6 2
14E | 16 12 5 13 13 7 10 11 10 10 4 | 13 12 12 13 3 12 12 5 6 6 3
15E | 10 13 7 15 29 4 16 15 8 11 5 | 12 14 13 13 5 12 13 7 4 5 3
16 | 11 26 5 18 21 5 22 11 10 14 5 | 13 13 12 12 2 12 12 5 3 4 2
17 | 8 10 9 8 15 5 15 13 8 12 4 | 13 13 12 12 2 12 12 4 4 4 2
18 | 8 24 11 17 15 6 18 18 10 15 5 | 12 14 12 12 3 12 12 6 3 4 3
19 | 11 18 10 8 14 4 14 14 9 15 4 | 13 12 13 12 2 12 12 3 3 4 2
20 | 11 11 12 18 14 5 14 21 11 13 5 | 12 13 12 12 2 12 12 9 6 5 2
21 | 10 10 11 12 9 5 10 8 11 13 4 | 12 12 12 12 2 12 12 3 3 3 1
22 | 9 9 11 9 11 4 9 11 8 13 3 | 12 12 12 12 2 12 12 6 4 6 2
23E | 8 30 6 14 15 4 17 12 8 13 5 | 12 13 12 12 3 12 12 6 2 4 2
24 | 8 9 6 9 17 3 9 8 10 9 3 | 12 12 12 12 2 12 12 2 2 4 2
25 | 9 11 12 8 19 3 10 9 6 7 3 | 12 13 12 12 2 12 12 4 4 6 2
26 | 12 17 15 13 22 4 10 16 8 8 5 | 12 12 12 12 2 12 12 6 4 3 2
27 | 5 16 12 9 12 4 12 7 6 10 3 | 13 14 12 12 2 12 12 4 5 5 3
28 | 6 13 9 8 18 6 10 14 7 15 4 | 12 13 12 12 2 12 12 9 5 5 3
29 | 8 25 8 15 17 3 16 14 11 13 5 | 12 13 12 12 2 12 12 3 3 3 2
30 | 5 9 5 8 12 6 11 9 5 11 3 | 12 12 12 12 2 12 12 5 4 5 2
31 | 11 15 8 13 15 5 13 11 11 13 4 | 12 12 12 12 1 12 12 4 6 5 2
32E | 11 11 19 8 14 4 10 6 9 6 4 | 12 12 13 12 3 12 13 5 5 6 3
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 15 10 12 17 4 12 12 9 12 |T 12 12 12 12 2 12 12 4 3 4 2
WRMS | 9 15 10 11 15 4 12 11 8 12 |NE 12 12 12 12 2 12 12 4 3 4 2
MEDI | 8 11 9 10 14 4 10 11 8 12 |MD 12 12 12 12 2 12 12 5 4 5 2
Table 3.1944.6 GPS week: 1944 Day: 6 MJD: 57858.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 8 8 8 9 7 4 9 12 6 6 3 | 15 15 15 15 1 15 15 3 2 2 1
2 | 10 11 12 12 12 3 14 14 10 12 4 | 15 15 15 15 1 15 15 2 2 2 1
3 | 8 7 6 8 10 6 10 9 9 8 3 | 15 15 15 15 2 15 16 4 2 3 2
X4 | 2 --- --- --- --- 21 --- --- --- --- 0 | 16 --- --- --- --- 16 --- --- --- --- 4
5 | 10 10 12 13 13 5 9 14 9 11 4 | 15 15 15 15 2 15 16 2 3 3 2
6 | 7 8 8 9 10 4 10 13 5 6 3 | 15 16 15 15 1 15 15 2 2 3 1
7 | 10 12 9 12 15 5 10 17 12 18 5 | 15 15 15 16 2 15 15 3 3 4 2
8 | 11 8 14 6 12 4 11 7 6 5 3 | 15 15 15 15 2 15 15 2 3 3 2
9E | 7 12 18 7 27 3 11 7 8 8 4 | 15 15 15 15 3 15 16 4 3 3 3
10 | 6 10 6 6 8 4 8 13 6 11 3 | 15 15 15 15 2 15 16 3 2 4 2
11 | 8 12 14 9 12 3 11 9 7 8 3 | 15 14 15 15 1 15 15 3 3 3 1
12 | 8 22 9 16 24 4 15 13 11 12 5 | 15 16 15 16 2 15 15 2 3 3 2
13 | 14 11 7 15 26 4 9 13 11 10 5 | 15 16 15 15 3 15 16 3 5 4 2
14E | 15 10 5 12 24 5 9 9 11 9 4 | 15 15 15 16 4 15 15 4 5 4 2
15E | 11 15 7 13 28 5 16 17 11 14 5 | 15 16 15 15 4 15 16 5 4 4 3
16 | 10 29 5 16 22 4 17 10 10 13 5 | 16 16 15 15 2 15 15 3 3 3 2
17 | 12 11 6 11 18 4 15 13 9 12 4 | 15 16 15 15 2 15 15 2 3 3 2
18 | 11 23 9 15 11 7 14 21 11 18 5 | 15 16 15 15 2 15 15 4 2 3 2
19 | 10 16 8 11 14 4 12 14 12 16 4 | 15 15 16 16 2 15 15 2 3 3 2
20 | 11 12 12 16 13 4 10 22 11 13 5 | 15 15 15 15 1 15 15 6 5 3 2
21 | 10 10 10 11 7 5 12 9 10 15 4 | 15 15 15 15 1 15 15 2 2 2 1
22 | 12 10 11 11 12 4 10 12 12 13 4 | 15 15 15 15 2 15 15 4 3 3 2
23E | 9 27 5 14 21 4 23 12 9 11 5 | 15 15 15 15 3 15 16 3 2 2 2
24 | 10 8 8 9 15 3 11 12 11 6 3 | 15 16 15 15 1 15 15 2 2 2 2
25 | 7 10 10 8 18 3 12 7 6 7 3 | 15 16 16 15 2 15 15 2 3 4 2
26 | 10 17 14 10 26 5 11 15 8 8 5 | 15 16 15 15 2 15 15 3 4 3 2
27 | 8 14 14 7 12 3 8 7 7 10 3 | 15 16 15 15 2 15 15 2 4 4 2
28 | 7 13 8 8 19 5 9 14 8 10 4 | 15 16 15 16 2 15 15 5 3 2 2
29 | 14 22 7 15 16 4 17 19 13 13 5 | 15 16 15 15 1 15 16 2 3 2 2
30 | 8 11 4 7 14 5 10 9 8 11 3 | 15 15 15 15 2 15 15 3 2 4 2
31 | 10 12 8 12 19 4 11 10 14 15 4 | 15 15 15 15 2 15 15 2 5 4 2
32E | 14 10 19 6 14 3 8 8 8 6 4 | 15 16 16 15 3 15 16 4 4 4 3
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 14 10 11 17 4 12 13 10 11 |T 15 15 15 15 2 15 15 3 3 3 2
WRMS | 10 14 10 11 14 4 12 13 8 11 |NE 15 15 15 15 1 15 15 2 2 3 1
MEDI | 10 11 8 11 14 4 11 12 9 11 |MD 15 15 15 15 2 15 15 3 3 3 2
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 4.1944 GPS week: 1944 MJD: 57852.0-57858.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3069 |U 12 11 28 |U 12 12 42 |U 13 13 28 |
emr | emr 2975 |U 14 12 32 |U 12 12 42 | 14 13 29 |
esa | esa 2976 | 13 11 30 |U 12 12 43 | 13 13 29 |
gfz | gfz 2976 |U 13 11 29 |U 12 12 42 |U 14 13 30 |
grg | grg 2975 |U 5 4 13 |U 9 13 28 | 7 7 15 |
igr | igr 2976 | 12 11 29 | 12 12 41 | 13 13 30 |
igs | igs 2976 | 4 3 12 | 7 8 24 | 6 6 15 |
jpl | jpl 2976 | 14 11 32 | 12 12 42 | 14 13 31 |
mit | mit 2976 | 5 5 13 |U 8 9 31 |U 7 7 16 |
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 5.1944.0 GPS week: 1944 Day: 0 MJD: 57852.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3069 | 5 4 12 | 5 6 20 | 6 6 13 |
emr | emr 2976 | 5 4 18 | 5 6 19 | 6 5 13 |
esa | esa 2976 | 4 3 12 | 4 6 21 | 6 6 13 |
gfz | gfz 2976 | 4 3 10 | 4 6 20 | 6 5 15 |
grg | grg 2976 | 5 4 13 | 6 6 21 | 6 6 14 |
igr | igr 2976 | 4 3 11 | 4 5 19 | 6 6 14 |
igs | igs 2976 | 4 3 11 | 4 5 19 | 5 5 13 |
jpl | jpl 2976 | 5 4 16 | 5 6 24 | 6 6 15 |
mit | mit 2976 | 4 3 12 | 5 6 26 | 7 6 14 |
Table 5.1944.1 GPS week: 1944 Day: 1 MJD: 57853.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3069 | 5 4 14 | 4 6 18 | 6 5 17 |
emr | emr 2976 | 6 6 19 | 6 6 21 | 7 5 18 |
esa | esa 2976 | 5 4 15 | 4 7 21 | 7 6 19 |
gfz | gfz 2976 | 5 5 14 | 5 6 19 | 7 5 20 |
grg | grg 2975 | 4 4 15 | 8 14 26 | 6 5 17 |
igr | igr 2976 | 5 4 14 | 4 7 19 | 7 6 19 |
igs | igs 2976 | 4 3 13 | 4 5 16 | 6 4 17 |
jpl | jpl 2976 | 6 5 16 | 5 7 20 | 7 5 18 |
mit | mit 2976 | 5 4 16 | 5 10 29 | 8 7 23 |
Table 5.1944.2 GPS week: 1944 Day: 2 MJD: 57854.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 6 6 12 | 6 6 26 | 7 7 12 |
emr | emr 2976 | 10 9 19 | 6 7 23 | 8 7 15 |
esa | esa 2976 | 7 7 16 | 7 7 27 | 7 7 15 |
gfz | gfz 2976 | 8 6 13 | 7 7 27 | 8 6 13 |
grg | grg 2976 | 5 4 11 | 6 7 25 | 8 8 14 |
igr | igr 2976 | 7 7 14 | 6 7 27 | 7 7 13 |
igs | igs 2976 | 4 3 10 | 6 7 23 | 6 6 14 |
jpl | jpl 2976 | 8 7 18 | 7 8 25 | 8 7 15 |
mit | mit 2976 | 5 4 13 | 11 7 31 | 7 7 17 |
Table 5.1944.3 GPS week: 1944 Day: 3 MJD: 57855.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3069 | 7 8 16 | 9 9 32 | 10 11 22 |
emr | emr 2975 | 9 10 23 | 8 8 30 | 12 11 23 |
esa | esa 2976 | 7 9 18 | 8 9 32 | 10 11 23 |
gfz | gfz 2976 | 7 8 17 | 9 9 31 | 11 11 24 |
grg | grg 2975 | 6 5 14 | 10 20 32 | 9 9 21 |
igr | igr 2976 | 7 8 17 | 8 9 29 | 11 11 25 |
igs | igs 2976 | 4 4 14 | 6 8 20 | 8 8 18 |
jpl | jpl 2976 | 8 7 21 | 8 9 34 | 12 11 27 |
mit | mit 2976 | 4 4 10 | 7 10 26 | 8 8 18 |
Table 5.1944.4 GPS week: 1944 Day: 4 MJD: 57856.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 16 15 33 | 13 15 46 | 14 16 31 |
emr | emr 2976 | 18 16 35 | 12 15 48 | 13 16 35 |
esa | esa 2976 | 18 15 33 | 13 15 49 | 12 15 33 |
gfz | gfz 2976 | 18 15 35 | 14 16 48 | 14 15 33 |
grg | grg 2976 | 6 3 11 | 8 12 29 | 6 7 14 |
igr | igr 2976 | 16 15 33 | 13 16 47 | 13 15 31 |
igs | igs 2976 | 5 3 10 | 8 11 24 | 5 4 12 |
jpl | jpl 2976 | 18 15 35 | 14 16 47 | 13 14 39 |
mit | mit 2976 | 6 5 12 | 8 12 30 | 5 5 13 |
Table 5.1944.5 GPS week: 1944 Day: 5 MJD: 57857.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 21 17 43 | 21 19 73 | 22 21 45 |
emr | emr 2976 | 20 16 42 | 22 18 70 | 22 21 42 |
esa | esa 2976 | 20 16 43 | 21 18 71 | 22 21 45 |
gfz | gfz 2976 | 20 17 43 | 22 18 73 | 23 20 46 |
grg | grg 2972 | 5 5 12 | 14 21 28 | 9 10 13 |
igr | igr 2976 | 21 16 43 | 22 18 71 | 21 21 46 |
igs | igs 2976 | 4 4 10 | 11 10 31 | 8 8 17 |
jpl | jpl 2976 | 21 16 44 | 21 20 70 | 21 20 46 |
mit | mit 2976 | 4 5 12 | 11 10 36 | 9 8 17 |
Table 5.1944.6 GPS week: 1944 Day: 6 MJD: 57858.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3069 | 25 21 66 | 24 21 77 | 29 27 59 |
emr | emr 2976 | 28 22 71 | 25 22 81 | 30 27 58 |
esa | esa 2976 | 28 24 71 | 24 22 80 | 29 27 58 |
gfz | gfz 2976 | 27 23 72 | 24 22 77 | 30 26 60 |
grg | grg 2976 | 5 4 16 | 10 11 37 | 7 7 15 |
igr | igr 2976 | 27 23 70 | 24 21 77 | 29 26 59 |
igs | igs 2976 | 5 4 14 | 10 10 34 | 7 6 15 |
jpl | jpl 2976 | 29 22 75 | 24 22 72 | 30 30 59 |
mit | mit 2976 | 6 8 20 | 10 12 38 | 7 6 12 |
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 6.1944 GPS week: 1944 MJD: 57852.500-57858.500
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 | -18 9 151 13 -5 | 18 24
| 16 22 43 83 2 | 4
emr uuuux | 9 9 14 62 -12 | 51 55
| 12 10 67 51 15 | 6
esa uuuuu | 1 -5 63 34 -6 | 35 39
| 15 11 48 36 4 | 4
gfz uuuuu | -13 13 -107 -52 -2 | 23 28
| 23 13 81 134 3 | 4
grg uuuuu | 6 -21 -37 -21 0 | 2 15
| 22 15 47 97 2 | 2
igr xxxxx | 16 -5 27 44 -3 | -1 15
| 18 19 50 45 3 | 4
irf xxxxx | 0 -15 -45 -92 2 | -1 17
| 10 12 15 24 8 | 5
jpl xxxxx | 23 -18 -75 54 4 | 25 29
| 24 15 51 69 10 | 2
mit uuuuu | 9 4 -96 -192 3 | 31 35
| 23 17 25 53 6 | 3
ngs uuuuu | -18 -29 15 62 6 | 13 21
| 21 33 125 157 3 | 2
sio uuuux | 37 27 -78 53 -5 | 80 81
| 29 14 72 60 12 | 5
Table 7.1944.0 GPS week: 1944 Day: 0 MJD: 57852.500
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 | -3 7 152 29 -5 | 24 29
emr uuuux | 6 23 52 141 -44 | 62 65
esa uuuuu | 14 -19 84 5 -4 | 42 45
gfz uuuuu | -17 10 -90 -111 -6 | 30 35
grg uuuuu | -28 -17 -52 -43 2 | 7 16
igr xxxxx | 24 18 33 115 -5 | 5 16
irf xxxxx | 1 6 -36 -103 -12 | 8 23
jpl xxxxx | 36 -39 -64 97 -13 | 29 35
mit uuuuu | 8 5 -61 -183 -5 | 37 41
ngs uuuuu | -26 -25 -101 45 5 | 17 25
sio uuuux | 46 36 13 91 -21 | 87 89
Table 7.1944.1 GPS week: 1944 Day: 1 MJD: 57853.500
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 | -51 -14 234 -88 -1 | 22 26
emr uuuux | 1 9 -49 33 -14 | 54 57
esa uuuuu | 14 4 112 28 -1 | 39 41
gfz uuuuu | -21 -2 -50 -129 -1 | 26 29
grg uuuuu | 16 5 -51 -8 -1 | 5 12
igr xxxxx | 15 15 67 46 -1 | 2 11
irf xxxxx | 16 -7 -34 -60 0 | 3 15
jpl xxxxx | 43 -25 -7 109 16 | 25 28
mit uuuuu | 38 -15 -98 -101 5 | 34 36
ngs uuuuu | -38 10 -129 84 3 | 14 20
sio uuuux | 61 2 -1 138 3 | 83 84
Table 7.1944.2 GPS week: 1944 Day: 2 MJD: 57854.500
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 | -15 7 97 -31 -6 | 18 25
emr uuuux | 1 -3 45 -16 -13 | 50 55
esa uuuuu | -1 -20 115 24 -8 | 35 38
gfz uuuuu | -31 -3 33 -95 0 | 22 27
grg uuuuu | -20 -11 -107 -162 -2 | 1 15
igr xxxxx | -18 -11 26 -25 1 | -2 15
irf xxxxx | 4 -10 -29 -129 2 | -2 16
jpl xxxxx | 21 -25 -83 132 9 | 23 27
mit uuuuu | 11 21 -68 -253 2 | 30 33
ngs uuuuu | -3 -10 -75 329 8 | 10 19
sio uuuux | 52 29 -75 40 -9 | 80 82
Table 7.1944.3 GPS week: 1944 Day: 3 MJD: 57855.500
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 | -18 26 120 16 -8 | 19 26
emr uuuux | 36 -7 -26 73 -2 | 50 55
esa uuuuu | -2 -5 39 -2 -12 | 36 39
gfz uuuuu | -40 15 -98 -261 -3 | 23 28
grg uuuuu | 11 -23 -59 114 1 | 2 15
igr xxxxx | 6 -26 58 33 -3 | -1 15
irf xxxxx | 5 -24 -44 -87 -1 | -2 17
jpl xxxxx | 42 4 -169 91 9 | 26 30
mit uuuuu | 28 -15 -92 -184 -3 | 31 35
ngs uuuuu | -27 -18 183 179 10 | 12 21
sio uuuux | 45 17 -177 78 -18 | 81 82
Table 7.1944.4 GPS week: 1944 Day: 4 MJD: 57856.500
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 | -17 40 138 15 -3 | 17 24
emr uuuux | 5 14 -75 98 -9 | 50 54
esa uuuuu | -27 -6 41 15 -8 | 34 38
gfz uuuuu | -12 18 -167 37 -5 | 22 27
grg uuuuu | 28 -27 44 -78 1 | 2 15
igr xxxxx | 20 -32 72 82 -9 | -2 15
irf xxxxx | 0 -24 -37 -66 5 | -3 17
jpl xxxxx | 40 -9 -90 16 -1 | 26 30
mit uuuuu | 17 12 -129 -161 3 | 30 34
ngs uuuuu | -24 -75 143 -5 5 | 13 21
sio uuuux | 62 45 -122 63 0 | 78 80
Table 7.1944.5 GPS week: 1944 Day: 5 MJD: 57857.500
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 18 155 178 -6 | 14 21
emr uuuux | 6 16 115 68 2 | 45 50
esa uuuuu | -2 10 -21 80 -5 | 31 36
gfz uuuuu | 6 27 -182 113 0 | 19 25
grg uuuuu | 4 -41 -20 -62 0 | 0 15
igr xxxxx | 36 -1 3 14 -1 | -5 17
irf xxxxx | -11 -24 -72 -107 11 | -5 16
jpl xxxxx | -18 -6 -76 -27 9 | 23 27
mit uuuuu | -34 26 -117 -249 10 | 28 32
ngs uuuuu | 22 -75 90 -156 4 | 11 20
sio uuuux | -4 32 -142 -41 3 | 74 76
Table 7.1944.6 GPS week: 1944 Day: 6 MJD: 57858.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -14 -22 165 -29 -3 | 11 17
emr uuuux | 8 10 36 35 -5 | 44 48
esa uuuuu | 12 0 74 91 -2 | 29 33
gfz uuuuu | 26 28 -192 80 4 | 18 24
grg uuuuu | 29 -33 -12 93 -3 | 0 15
igr xxxxx | 28 -1 -71 45 -3 | -6 16
irf xxxxx | -14 -23 -59 -90 11 | -5 16
jpl xxxxx | -3 -25 -36 -38 -2 | 23 27
mit uuuuu | -5 -7 -108 -210 10 | 28 31
ngs uuuuu | -27 -9 -7 -41 3 | 12 21
sio uuuux | -6 27 -42 0 10 | 72 73
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