[IGSREPORT-15491] Wk 1443 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Sep 20 11:43:40 PDT 2007
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IGS Electronic Report 20 Sep 11:43:55 PDT 2007 Message Number 15491
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1443 (Sep 02, 2007 - Sep 08, 2007)
Contacts: G. Gendt (gendt at gfz-potsdam.de),
Th. Nischan ( nisn at gfz-potsdam.de)
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. 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, no satellite L1/L2 delay calibration should be
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. 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 (weights are those from the orbit combination).
Pole rate combination uses only centres providing estimated pole rates.
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 3 weeks (21 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:
igs1443[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1443[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1443[0-6].cls IGS GPS clock combination summary report.
igs14437.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14437.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ and JPL. The
other centres are excluded because they either provide broadcast clocks (NGS)
or clock corrections are not provided (SIO). The clock information not
used is still compared to combination for completeness.
The value of 999999.999999 microseconds, according to the sp3 format
convention, is used to signify that no clock solution is available and
therefore must not be used.
2. Rapid (IGR) orbits/clocks are included in the combination for statistics 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.
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | YELL
0 | EMR | FAIR
0 | ESA | BILI USUD YELL
0 | GFZ | BAKO DAV1
0 | JPL | ALGO HOB2 KERG
0 | MIT | 10 19 21 FAIR HRAO
1 | COD | 7
1 | ESA | BILI LPGS
1 | GFZ | DAV1
1 | JPL | HOB2 MDVJ
1 | MIT | 10
2 | COD | SANT
2 | ESA | KIT3 LPGS
2 | JPL | HOB2 NKLG
2 | MIT | 14 19 26 PETP TIDB
3 | GFZ | DAV1
3 | JPL | 1 2 3 4 5 8 9 11 12 14 16 17 18 19 20 21 22 23 24
3 | JPL | 25 26 27 28 29 30 31 ALGO ALIC ALRT AMC2 ARTU BAHR
3 | JPL | BILI BOGT BREW BRUS CAS1 CEDU CHAT COCO CRO1 DARW
3 | JPL | DGAR FAIR GLPS GUAM HOB2 HRAO IISC IRKT KARR KERG
3 | JPL | KOKB LPGS MAC1 MALI MAS1 MATE MDO1 METS MKEA NLIB
3 | JPL | NOT1 NRIL ONSA PERT PIE1 PIMO POL2 QAQ1 QUIN SANT
3 | JPL | SCH2 STJO SUTH SYDN SYOG THTI THU3 TIDB TIXI TOW2
3 | JPL | TRO1 TSKB WHIT YAKT YSSK
4 | ALL | 29
4 | COD | DRAO SANT
4 | EMR | MIZU
4 | ESA | 10 LPGS ONSA
4 | JPL | ALGO HOB2 KERG METS REUN
4 | MIT | 7 10 21 24
5 | EMR | CHUR
5 | ESA | BILI DGAR KIRU LPGS MATE
5 | JPL | 29 HOB2 KERG
5 | MIT | 7 10 22 24 26 28 29 BAKO
6 | ESA | LPGS
6 | GFZ | DAV1 YELL
6 | JPL | HOB2 MDVJ
6 | MIT | 3 10 31
5. The following orbit solutions were excluded from the combination because
they were biasing the weighted average (generally indicated by long arc RMS).
They were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
4 | MIT | 29
4 | NGS | 29
6. Velocity changes were estimated to alleviate the effects of modeling
problems, experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G29 | 2 | 4 | 2 | 2 | 4 | 2 | 4 |
7. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) 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.
8. Small rotations were applied to the all AC orbit and ERP values in order
to align them to the IGS05. These rotations were estimated in the process
of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based
on the common stations between the individual AC SINEX solutions and the
IGS05.snx SINEX. 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 | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+---------------------------------------------------
COD | .3 .2 1.3 4 -1 4 -.47
EMR | .4 -.5 5.9 16 -8 24 -.51
ESA | -.1 1.5 -14.2 -21 -23 3 -1.71
GFZ | 1.1 .2 1.8 -3 -26 2 -.80
MIT | -1.9 5.4 -3.9 14 5 -5 -.33
NGS | 2.1 7.7 -3.6 121 -46 -17 -1.38
SIO | -.7 10.2 -7.4 162 -57 43 -.32
9. 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 navigation solution is still based on the SP3 clocks but this will soon
adopt the clock RINEX files as well.
10. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products
are aligned to the IGS reference frame products (station coordinates and
ERPs as generated by NRCan. For more information see IGSMAIL #2750.
Because of this change in alignment Table 2 has been enhanced with one
additional line per AC. This additional line shows the X- and Y-rotations
which were applied to each of the AC orbits prior to the orbit combination.
These rotations are based on the difference between the individual AC ERP
estimates and the IGS reference frame ERP product. The total rotation of
the individual AC orbits w.r.t. the IGS combined orbit is the sum of the
values in the two lines of Table 2 plus the reference frame rotation.
11. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna model
is introduced (IGSMAIL #5272). The antenna phase center offsets and phase center
variations are given in the file:
ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of five 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 1.1443.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1443.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 2.1443.[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 3.1443.[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 and final
part, Table 5, is similar to Table 4 and contains daily precise navigation
statistics (tables 5.1443.0-6).
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 1443 summary. (Sep 02, 2007 - Sep 08, 2007)
Table 1.1443.a GPS week: 1443 MJD: 54345.000-54351.000
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 168| 0 0 1 62 -26 -24 -.25 13 13 | -970 -1183 35 98
| 0 0 1 10 16 20 .03 | 1096 1790
emr 60| 3 1 0 -17 -47 -17 .37 18 18 | -98040 -2687 71 145
| 1 1 2 11 10 11 .06 | 46179 1388
esa 60| -2 -1 5 123 -10 17 .26 20 20 | 4528 -620 54 138
| 2 1 3 22 41 37 .04 | 1032 554
gfz 185| -1 0 -2 84 10 -3 -.23 12 12 | 389 -616 33 135
| 0 0 1 24 14 33 .05 | 404 1060
igr n/a| 0 0 0 49 -9 -2 .02 7 7 | 4300 -621 32 75
| 0 0 1 20 12 38 .04 | 987 548
jpl 100| 3 0 -2 36 -38 16 .53 12 12 | 4401 -620 30 103
| 1 2 2 14 17 8 .06 | 864 718
mit 267| -2 0 1 33 -5 -15 .01 20 19 | -521 68 70 170
| 0 1 2 26 30 17 .03 | 1993 4211
ngs 198| -1 0 0 -199 73 32 -.39 15 13 | 9943 -12675 2871 4693
| 0 0 1 21 19 25 .06 | 31352 42890
sio 97| 2 -1 5 -298 88 24 -.06 26 25 | --- --- --- ---
| 1 2 1 29 34 22 .03 | --- ---
Table 1.1443.b GPS week : 1443 MJD: 54345.000-54351.000
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
------+------------------------------------+------------------------------------------
1E | 6 6 7 6 7 7 8 |
2 | 7 7 7 7 7 7 7 |
3E | 7 7 7 7 7 8 8 |
4 | 8 8 6 6 6 6 7 |
5 | 5 5 5 6 5 6 5 |
6 | 6 6 6 7 6 6 6 |
7 | 9 10 11 10 11 9 10 |
8 | 5 6 6 6 6 5 6 |
9 | 5 5 5 5 4 5 5 |
10 | 12 13 9 8 12 14 12 |
11 | 7 7 7 7 7 7 7 |
12 | 6 6 7 7 7 7 7 |
13E | 6 6 6 7 8 6 6 |
14E | 5 5 5 5 5 5 6 |
16 | 6 6 7 6 6 6 6 |
17 | 6 6 6 6 5 6 6 |
18 | 7 6 7 7 7 6 7 |
19 | 6 6 7 6 6 6 6 |
20 | 6 7 7 7 7 6 6 |
21 | 7 7 7 7 7 7 7 |
22 | 6 6 6 6 6 6 6 |
23E | 6 6 6 6 6 6 5 |
24 | 5 6 6 6 6 6 6 |
25 | 5 5 5 5 5 5 5 |
26E | 6 6 6 6 8 7 8 |
27 | 5 6 6 5 5 6 6 |
28 | 6 6 6 6 6 6 7 |
29E | 7 8 10 9 0 7 14 |
30 | 5 6 6 6 6 6 6 |
31 | 7 7 7 7 6 7 7 |
32 | 14 14 15 15 23 16 16 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
sum of a priori and estimated transformations.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.1443.0 GPS week: 1443 Day: 0 MJD: 54345.000
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 168| 0 0 5 62 -47 -1 -.26 12 12 | -2570 1180 40 98
| 14 62 |
emr 60| 4 2 0 -13 -34 1 .29 17 17 | -107599 -2203 67 114
| 37 -1 |
esa 60| 0 -1 8 114 -46 24 .23 22 21 | 3518 245 62 145
| -43 -18 |
gfz 185| -2 0 -1 90 35 -56 -.15 11 11 | 387 -600 33 123
| -31 -18 |
igr n/a| 0 0 -1 35 -15 -7 -.03 8 8 | 3246 402 33 80
| -1 -26 |
jpl 100| 1 2 -5 37 -28 19 .43 11 11 | 3855 128 40 138
| 36 13 |
mit 267| -1 0 0 52 5 11 -.02 20 20 | -2887 4701 83 148
| -1 -31 |
ngs 198| -2 0 -1 -237 65 26 -.33 15 12 | -161 -3094 2192 4188
| 53 -88 |
sio 97| 2 -5 6 -306 49 56 -.07 27 26 | --- --- --- ---
| 158 -48 |
Table 2.1443.1 GPS week: 1443 Day: 1 MJD: 54346.000
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 168| -1 -1 1 52 -47 -27 -.26 12 12 | 639 -3517 35 89
| 8 36 |
emr 60| 2 0 0 -2 -50 -10 .32 19 19 | -109311 -3795 74 121
| 16 34 |
esa 60| -1 -2 2 109 -10 38 .33 20 20 | 4373 -708 50 128
| -14 -7 |
gfz 185| -1 0 0 98 5 -15 -.19 11 11 | 166 -50 37 143
| -57 23 |
igr n/a| 0 0 0 22 -14 -8 .10 10 10 | 4259 -902 39 79
| 11 -2 |
jpl 100| 4 2 0 55 -32 19 .50 13 13 | 4603 -920 42 140
| 29 30 |
mit 267| 0 0 -1 -3 7 -8 .03 19 18 | 2598 -5217 62 150
| 17 -16 |
ngs 198| 0 -1 -1 -191 71 13 -.36 15 14 | -1782 1049 2760 4994
| 71 -35 |
sio 97| 1 -3 2 -326 108 39 -.06 25 24 | --- --- --- ---
| 134 -99 |
Table 2.1443.2 GPS week: 1443 Day: 2 MJD: 54347.000
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 168| 0 0 2 49 -25 -26 -.21 13 13 | -762 -1724 43 124
| 9 19 |
emr 60| 5 0 -2 -34 -60 -14 .33 20 20 | -112290 -3249 64 105
| 36 17 |
esa 60| -4 0 2 127 -29 0 .28 19 19 | 4257 -646 51 158
| 11 -15 |
gfz 185| -1 0 -2 73 4 -26 -.24 11 11 | 636 -1103 30 118
| -22 2 |
igr n/a| 1 0 0 49 -5 0 .00 7 7 | 4051 -622 32 64
| -16 -29 |
jpl 100| 3 0 -2 29 -29 24 .51 13 13 | 4447 -713 29 105
| 40 1 |
mit 267| -1 2 0 45 -49 -8 .04 19 19 | -3222 6647 73 209
| -15 9 |
ngs 198| -2 0 -1 -187 105 45 -.47 16 14 | 3401 -11284 2976 4210
| 71 -74 |
sio 97| 3 0 4 -314 72 18 -.02 26 25 | --- --- --- ---
| 144 -108 |
Table 2.1443.3 GPS week: 1443 Day: 3 MJD: 54348.000
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 168| 0 0 0 75 -29 -51 -.26 13 13 | -85 -3071 36 104
| 15 34 |
emr 60| 3 1 -1 -8 -38 -15 .35 17 17 | 5730 -287 69 145
| 34 18 |
esa 60| -2 -2 9 103 62 12 .20 19 19 | 5608 -121 57 135
| -4 -58 |
gfz 185| 0 -1 -2 94 -9 -4 -.23 12 12 | 976 -1998 32 126
| -29 18 |
igr n/a| 0 0 2 67 -24 81 -.00 7 7 | 5350 -184 30 86
| -37 -20 |
jpl 100| 3 2 -6 29 -16 7 .52 12 12 | 4739 622 0 0
| 23 -35 |
mit 267| -2 0 2 20 -40 -8 -.03 19 19 | -305 -709 63 173
| 13 -6 |
ngs 198| -2 0 1 -201 93 82 -.44 16 13 | -108 -2727 2969 5388
| 43 -84 |
sio 97| 3 0 5 -301 49 27 -.11 26 24 | --- --- --- ---
| 143 -73 |
Table 2.1443.4 GPS week: 1443 Day: 4 MJD: 54349.000
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 168| -1 0 0 60 -17 3 -.29 14 13 | -1125 -421 30 93
| -2 31 |
emr 60| 1 2 0 -13 -41 -30 .40 16 16 | -116788 -4221 75 152
| 66 13 |
esa 60| -5 0 10 171 5 -54 .24 20 20 | 5930 -747 55 127
| -30 -24 |
gfz 185| -1 1 -4 37 23 24 -.30 11 11 | -260 943 33 134
| -8 9 |
igr n/a| 1 0 1 31 -20 -35 .03 7 7 | 5542 -883 32 76
| 49 -9 |
jpl 100| 6 -3 -4 48 -68 16 .62 12 12 | 5620 -975 33 105
| 23 31 |
mit 267| -1 0 2 16 3 -30 .02 18 18 | -294 -49 69 220
| 26 -28 |
ngs 198| -1 0 1 -166 50 17 -.35 16 16 | -1224 -318 3505 5370
| 50 -55 |
sio 97| 1 0 7 -322 88 37 -.06 25 23 | --- --- --- ---
| 140 -97 |
Table 2.1443.5 GPS week: 1443 Day: 5 MJD: 54350.000
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 168| 0 0 1 75 -7 -23 -.23 14 13 | -2065 738 34 96
| 4 33 |
emr 60| 4 1 2 -30 -48 -22 .47 17 17 | -121169 -3434 77 230
| 23 31 |
esa 60| -2 -1 5 115 -64 39 .27 21 21 | 4899 -872 55 138
| -38 25 |
gfz 185| 0 0 -4 113 9 39 -.25 11 11 | 183 196 33 168
| -41 21 |
igr n/a| 0 -1 0 74 0 -23 .01 6 6 | 4719 -1072 30 74
| -44 -16 |
jpl 100| 1 2 -2 11 -52 4 .55 12 12 | 4711 -1228 33 120
| 41 47 |
mit 267| -3 0 3 74 41 -19 .02 21 21 | 192 -2933 88 166
| 14 -36 |
ngs 198| -2 0 0 -208 56 9 -.42 13 11 | -10867 32375 2813 4273
| 80 -6 |
sio 97| 3 -2 7 -271 142 -8 -.05 28 28 | --- --- --- ---
| 127 -107 |
Table 2.1443.6 GPS week: 1443 Day: 6 MJD: 54351.000
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 168| 0 0 0 63 -11 -48 -.25 13 12 | -826 -1470 31 88
| 22 34 |
emr 60| 2 1 3 -17 -60 -29 .40 16 16 | -124856 -1626 73 151
| 101 43 |
esa 60| -4 0 2 120 6 60 .29 21 21 | 3111 -1492 54 139
| -9 21 |
gfz 185| -1 0 -3 82 4 16 -.28 13 13 | 639 -1705 36 134
| -12 10 |
igr n/a| 0 -1 1 68 12 -21 .00 6 6 | 2937 -1088 32 71
| -5 -22 |
jpl 100| 2 -1 0 44 -43 26 .56 14 14 | 2837 -1255 38 118
| 34 21 |
mit 267| -3 1 4 25 -7 -43 -.03 21 20 | 267 -1963 55 126
| 44 -24 |
ngs 198| 0 0 0 -200 73 35 -.32 14 13 | 80347 -104730 2888 4433
| 120 -33 |
sio 97| 4 -1 5 -246 109 4 -.05 29 26 | --- --- --- ---
| 75 -78 |
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 3.1443.0 GPS week: 1443 Day: 0 MJD: 54345.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 14 15 34 12 9 9 24 13 18 6 | 17 27 31 22 17 29 40 19 28 22
2 | 10 16 16 13 8 14 31 14 41 7 | 26 41 29 31 30 35 27 31 38 30
3 | 13 18 34 18 7 10 26 18 29 7 | 23 31 37 30 24 29 39 28 36 27
X4 | 12 17 15 15 9 --- 22 14 43 7 | 29 40 32 31 33 --- 31 36 43 30
5 | 8 13 21 12 7 6 17 14 27 5 | 12 21 23 19 13 20 20 14 25 14
6 | 9 19 20 13 7 9 18 13 27 5 | 18 27 25 25 18 20 22 21 25 20
X7 | 13 18 39 14 5 --- 28 14 --- 9 | 51 51 47 50 48 --- 55 48 --- 49
8 | 7 19 16 5 8 10 23 10 24 5 | 21 29 29 20 23 25 33 29 30 25
9 | 5 13 20 7 7 8 14 12 21 4 | 24 35 28 25 26 29 16 32 21 26
X10 | 16 20 65 12 16 --- 21 18 --- 11 | 21 31 62 19 20 --- 28 22 --- 21
11 | 15 17 22 18 7 11 20 14 26 6 | 35 41 43 29 32 38 31 33 37 32
12 | 13 17 19 9 8 11 22 17 31 6 | 14 30 34 25 22 27 24 19 23 20
13 | 12 18 21 8 9 14 17 15 35 6 | 24 36 39 29 29 32 30 30 39 29
14 | 11 13 17 7 6 10 16 13 19 4 | 31 40 38 31 29 32 29 30 31 30
X16 | 12 23 16 12 5 --- 16 14 19 6 | 27 42 31 30 27 --- 25 29 21 29
17 | 15 17 23 12 7 9 17 14 26 5 | 23 37 36 36 28 34 27 31 25 30
18 | 15 17 18 12 6 17 24 14 36 6 | 16 34 33 30 21 37 17 20 25 24
19 | 14 19 17 10 8 13 18 16 18 5 | 29 42 38 36 36 39 31 36 30 34
20 | 15 17 23 14 9 11 14 20 30 6 | 23 36 34 27 23 31 20 25 27 25
21 | 14 18 20 11 9 15 26 15 29 6 | 18 32 26 26 23 33 24 20 22 22
22 | 14 17 15 12 9 14 21 16 23 6 | 18 33 33 30 22 34 20 17 24 23
23 | 17 18 20 8 10 16 18 13 19 6 | 56 67 61 63 61 68 61 61 59 62
24 | 9 17 20 9 8 9 17 9 30 5 | 31 38 29 31 33 32 34 34 42 32
25 | 4 17 20 7 6 8 16 10 25 4 | 14 25 27 18 20 23 23 23 22 20
26 | 12 21 26 12 8 13 14 19 19 6 | 39 51 43 51 41 51 46 40 43 45
27 | 15 18 21 7 8 7 18 12 20 5 | 21 25 30 17 22 21 25 26 22 21
28 | 13 16 16 12 9 9 16 17 27 5 | 31 36 37 37 33 36 32 34 26 33
X29 | 16 23 --- 12 8 12 15 21 21 6 | 84 91 --- 90 89 95 88 90 67 89
30 | 9 15 22 10 8 8 20 14 24 5 | 14 23 24 20 14 20 17 15 18 15
31 | 16 18 25 14 17 12 21 22 28 7 | 26 42 37 29 34 36 28 33 36 29
X32 | 13 --- --- --- 30 --- 20 27 --- 14 | 18 --- --- --- 32 --- 20 28 --- 18
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 17 22 11 8 11 20 15 27 |T 26 37 35 31 29 34 31 30 31 29
WRMS | 12 17 21 11 8 11 20 12 26 |NE 26 37 35 31 29 34 31 30 31 29
MEDI | 13 17 20 12 8 10 18 14 26 |MD 23 36 33 29 27 32 28 29 27 27
Table 3.1443.1 GPS week: 1443 Day: 1 MJD: 54346.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 11 15 21 12 9 11 24 14 16 5 | 17 26 29 23 20 32 40 17 27 23
2 | 11 20 23 14 9 13 27 16 35 7 | 22 36 31 28 28 35 20 24 25 25
3 | 13 21 25 13 10 9 24 16 26 6 | 26 31 37 33 28 32 39 26 37 29
X4 | 12 20 24 14 12 --- 18 16 35 7 | 21 34 23 25 27 --- 23 30 37 24
5 | 8 14 21 10 8 8 15 11 23 4 | 14 23 27 21 16 24 23 16 23 17
6 | 11 17 23 14 9 8 18 14 27 6 | 16 22 29 25 16 18 22 19 27 17
X7 | 14 27 30 18 13 --- 26 21 --- 9 | 47 50 59 56 46 --- 53 47 --- 48
8 | 8 23 17 9 12 10 21 12 29 5 | 12 23 24 17 19 24 27 20 30 18
9 | 7 15 18 6 7 8 15 16 24 4 | 23 26 33 22 22 25 18 25 26 22
X10 | 9 31 75 13 14 --- 19 18 --- 12 | 18 33 61 19 19 --- 27 17 --- 20
11 | 14 22 20 16 10 17 18 16 23 6 | 28 42 42 32 35 43 28 36 30 30
12 | 13 18 12 11 10 13 20 19 30 6 | 10 32 24 23 17 25 17 13 20 16
13 | 12 19 22 8 8 16 19 14 22 6 | 25 36 40 28 31 28 29 28 35 29
14 | 12 13 13 10 8 10 14 13 22 4 | 35 40 44 35 32 38 33 31 36 34
16 | 16 23 17 10 7 18 18 12 17 6 | 22 39 27 29 25 40 21 23 18 25
17 | 13 17 24 13 11 16 15 15 19 6 | 18 32 36 29 22 33 25 22 22 25
18 | 13 18 16 12 9 16 22 14 25 6 | 16 34 34 27 20 34 16 16 16 20
19 | 12 23 17 10 9 14 18 16 28 6 | 22 40 38 27 29 36 21 26 25 26
20 | 14 22 30 13 15 20 12 18 25 7 | 22 38 39 29 27 30 22 23 30 25
21 | 12 18 21 10 11 18 26 13 28 6 | 20 34 31 23 26 34 24 20 24 22
22 | 12 20 19 12 11 15 21 16 21 6 | 16 33 33 27 21 35 16 17 19 20
23E | 12 20 18 6 10 20 20 14 18 6 | 44 56 49 53 46 55 48 52 50 49
24 | 10 17 23 9 12 8 14 16 30 5 | 32 35 36 34 35 35 36 36 41 33
25 | 6 17 21 10 12 12 14 12 20 5 | 14 20 25 18 20 28 22 19 16 17
26 | 14 25 17 10 11 12 17 15 26 6 | 37 53 40 48 37 52 48 38 44 43
27 | 16 18 23 9 11 10 17 13 19 5 | 19 21 24 15 21 23 23 20 23 17
28 | 13 18 16 16 10 9 15 17 16 5 | 24 32 37 36 26 33 26 28 25 28
X29E | 15 28 --- 15 19 18 20 18 --- 8 | 82 75 --- 90 83 79 90 88 --- 83
30 | 11 15 25 11 9 7 17 12 26 5 | 12 24 28 21 13 20 19 13 22 14
31 | 18 21 18 13 13 12 20 16 31 6 | 15 38 34 25 28 33 20 24 34 22
X32 | 17 --- --- --- 30 --- 11 27 --- 14 | 21 --- --- --- 23 --- 20 25 --- 19
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 19 20 11 10 13 19 15 25 |T 24 35 34 30 27 34 28 27 28 27
WRMS | 12 19 20 11 10 13 18 14 24 |NE 21 33 34 27 25 31 26 24 27 24
MEDI | 12 19 21 11 10 12 18 16 25 |MD 21 34 34 27 26 33 23 24 26 24
Table 3.1443.2 GPS week: 1443 Day: 2 MJD: 54347.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 14 16 22 13 7 9 27 17 21 6 | 20 26 32 25 25 34 44 25 31 26
2 | 13 21 13 12 8 13 29 18 37 7 | 23 37 35 31 28 38 22 32 26 29
3 | 16 20 26 17 7 12 24 20 26 7 | 28 33 35 34 28 37 40 30 38 31
4 | 11 16 19 13 7 11 20 12 40 6 | 22 29 24 23 25 23 26 29 43 23
5 | 8 17 21 11 5 7 15 16 26 5 | 17 23 22 21 20 24 23 20 27 20
6 | 11 15 21 12 5 10 18 15 28 5 | 15 23 28 24 17 18 21 17 25 16
X7 | 13 41 28 18 11 --- 32 17 --- 10 | 38 50 60 45 37 --- 35 38 --- 37
8 | 10 22 20 8 6 10 23 14 21 5 | 14 21 20 18 17 24 27 17 29 17
9 | 8 14 19 7 6 7 16 15 19 4 | 21 34 32 23 23 28 15 29 24 24
X10 | 10 21 33 11 7 --- 24 19 --- 8 | 19 21 40 27 24 --- 31 32 --- 25
X11 | 16 22 22 16 9 --- 16 13 18 7 | 19 38 37 26 27 --- 24 23 17 23
12 | 14 28 18 9 5 10 21 19 31 6 | 18 37 32 26 21 27 21 21 26 21
13 | 12 21 20 9 6 15 16 12 17 5 | 23 35 39 29 27 45 26 25 31 28
14 | 13 16 18 12 6 11 13 11 26 5 | 30 45 38 36 35 36 29 35 38 34
16 | 15 24 19 9 6 18 18 18 22 6 | 25 41 32 29 27 36 18 24 19 28
17 | 10 17 18 13 8 11 16 15 22 5 | 25 38 38 39 29 33 25 26 33 32
18 | 16 22 18 12 6 16 22 14 28 6 | 20 37 33 27 21 35 13 19 20 22
19 | 13 24 18 10 9 20 19 18 21 6 | 25 42 34 30 26 39 23 27 24 28
20 | 17 19 18 14 8 16 14 18 28 6 | 15 29 28 25 21 30 18 21 33 19
21 | 13 20 13 9 5 18 25 15 26 6 | 20 32 28 23 21 32 23 18 21 21
22 | 13 19 20 11 8 13 20 13 20 5 | 17 35 31 28 21 31 14 13 19 21
23E | 12 18 14 10 6 16 18 12 21 5 | 37 48 42 45 43 46 42 43 37 41
24 | 9 14 15 9 6 8 14 11 39 5 | 27 29 32 31 27 26 27 28 25 27
25 | 10 13 16 8 5 13 13 11 14 4 | 15 19 26 16 15 26 21 17 23 17
26 | 15 29 21 10 8 9 15 19 22 6 | 33 51 43 41 36 43 40 35 38 39
27 | 16 18 17 9 5 11 17 14 17 5 | 19 20 20 17 16 22 21 17 20 16
28 | 12 20 17 11 6 10 16 17 21 5 | 22 29 32 30 23 32 24 25 30 24
X29E | 29 28 --- 18 11 12 21 19 --- 9 | 73 87 --- 80 71 63 80 72 --- 76
30 | 12 27 21 9 7 7 16 15 28 6 | 15 30 25 23 18 21 18 17 26 19
31 | 16 18 23 15 11 11 20 17 34 7 | 18 36 38 25 25 33 19 19 26 22
X32 | 13 --- --- --- 11 --- --- 17 --- 15 | 21 --- --- --- 24 --- --- 30 --- 25
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 20 19 11 7 13 19 16 26 |T 23 35 32 29 26 32 27 26 27 26
WRMS | 13 20 19 11 7 13 19 14 25 |NE 21 32 32 27 24 30 24 24 27 24
MEDI | 13 20 19 11 7 11 18 15 22 |MD 21 34 32 27 25 32 23 25 26 24
Table 3.1443.3 GPS week: 1443 Day: 3 MJD: 54348.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 13 11 18 12 7 10 28 14 24 6 | 23 33 35 28 26 35 42 27 32 28
2 | 14 18 15 15 10 13 28 22 38 7 | 27 39 33 32 29 32 25 30 40 30
3 | 14 14 25 15 7 10 23 15 27 6 | 24 31 39 30 25 31 38 26 37 28
4 | 12 12 14 15 9 10 17 15 39 6 | 32 40 34 35 35 19 33 40 48 34
5 | 10 13 17 10 7 10 20 17 27 5 | 17 22 24 22 19 25 23 18 25 20
X6 | 12 18 23 12 7 --- 23 15 32 7 | 18 24 25 24 16 --- 22 17 30 18
X7 | 12 17 32 12 11 --- 36 16 --- 9 | 57 61 68 61 51 --- 54 51 --- 55
8 | 8 21 19 9 8 8 18 13 22 5 | 19 25 28 18 18 24 26 23 26 20
9 | 7 23 17 10 7 9 13 10 15 4 | 25 33 20 23 25 31 17 28 22 25
X10 | 11 15 25 13 9 --- 19 19 --- 7 | 24 32 37 21 21 --- 28 31 --- 25
11 | 17 16 25 15 6 13 18 17 22 6 | 33 39 40 32 32 38 31 32 37 32
12 | 16 18 19 11 8 12 22 23 30 6 | 20 37 35 29 28 32 26 29 32 28
X13 | 14 18 27 15 7 --- 19 14 17 7 | 38 48 46 36 39 --- 43 38 39 40
14E | 12 11 16 9 8 10 13 14 26 5 | 60 63 65 62 54 60 60 57 62 60
16 | 15 20 15 9 4 14 18 14 19 5 | 27 37 41 33 29 36 27 28 30 32
17 | 12 14 22 12 7 12 15 13 20 5 | 21 31 33 30 24 35 22 26 22 27
18 | 15 21 19 14 7 14 21 13 29 6 | 21 32 31 29 22 34 20 22 28 24
19 | 14 22 15 9 6 13 18 19 19 6 | 27 46 38 32 27 40 26 26 26 31
20 | 18 15 20 12 8 15 17 22 24 6 | 24 32 33 27 26 31 27 25 23 27
21 | 13 18 13 11 5 13 26 14 37 6 | 23 32 31 25 22 33 26 24 26 26
22 | 14 15 22 13 7 11 20 15 24 6 | 24 35 33 31 26 33 26 27 33 28
23E | 14 17 23 12 7 16 14 15 16 6 | 32 35 40 31 29 37 29 31 33 30
24 | 10 18 12 11 6 13 13 12 31 5 | 41 42 40 36 39 41 39 42 40 40
25 | 10 11 20 13 6 8 15 8 25 5 | 17 22 27 18 16 24 24 17 29 18
26 | 15 28 17 10 6 11 18 19 19 6 | 44 57 47 52 46 55 51 44 45 50
27 | 13 14 19 11 7 9 16 9 20 5 | 20 21 23 17 18 22 22 19 24 18
28 | 12 16 27 12 7 9 16 13 23 5 | 34 40 44 42 34 42 32 37 29 38
X29E | 23 30 --- 18 12 17 29 23 23 9 | 62 74 --- 71 67 75 71 67 45 68
30 | 12 20 19 11 8 11 19 15 34 6 | 18 28 26 25 21 26 22 20 29 21
31 | 17 16 20 13 8 13 19 17 28 6 | 23 40 38 30 26 35 22 24 29 27
X32 | 12 --- --- --- 29 --- 22 26 --- 14 | 21 --- --- --- 39 --- 24 39 --- 22
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 17 19 12 7 12 19 16 26 |T 28 37 36 32 29 35 31 31 32 31
WRMS | 13 17 19 12 7 12 19 13 24 |NE 26 35 35 30 27 32 29 28 31 29
MEDI | 13 17 19 12 7 11 19 15 24 |MD 24 35 35 30 26 33 26 28 30 28
Table 3.1443.4 GPS week: 1443 Day: 4 MJD: 54349.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 14 13 18 14 8 10 29 18 22 6 | 29 31 31 32 27 39 45 26 33 30
2 | 14 17 21 13 7 13 25 18 32 7 | 19 34 34 27 27 31 16 29 27 24
3 | 19 15 28 16 5 12 23 16 26 7 | 33 47 55 46 43 47 51 46 50 43
4 | 13 13 17 12 7 9 19 15 35 6 | 25 30 33 24 30 23 26 32 37 24
5 | 7 13 20 8 7 8 16 16 23 5 | 13 21 23 18 16 22 20 16 27 15
6 | 11 17 19 11 6 9 18 20 31 6 | 14 19 23 21 15 21 20 19 30 15
X7 | 14 20 37 20 13 --- 34 26 --- 11 | 42 51 62 50 44 --- 48 47 --- 45
8 | 10 18 22 6 9 11 17 13 28 5 | 12 24 18 15 20 24 27 23 34 17
9 | 6 15 16 8 7 7 14 11 12 4 | 18 24 21 18 20 26 13 20 14 18
X10 | 11 23 61 14 12 --- 23 20 --- 11 | 21 23 62 24 28 --- 32 35 --- 26
11 | 16 15 26 15 6 18 18 12 21 6 | 26 36 40 24 27 36 25 27 24 25
12 | 14 15 22 11 9 11 22 18 27 6 | 19 33 43 29 24 30 27 18 28 23
X13 | 27 18 27 13 11 --- 14 15 26 8 | 70 86 87 82 83 --- 83 79 89 80
14E | 12 14 13 13 8 10 12 14 19 5 | 26 36 34 31 28 34 29 27 32 28
16 | 17 20 16 10 4 15 17 19 22 6 | 17 36 35 24 23 31 21 22 27 24
17 | 10 15 20 11 5 12 14 13 21 5 | 16 29 30 25 21 28 18 18 23 20
18 | 13 16 18 13 7 14 21 15 31 6 | 16 30 32 23 21 32 12 17 21 18
19 | 13 22 20 10 5 15 15 13 18 5 | 26 43 36 29 27 35 25 19 24 27
20 | 18 16 21 10 8 22 17 17 18 6 | 13 25 26 17 19 27 20 18 19 16
21 | 12 17 17 12 6 14 27 15 32 6 | 15 31 30 19 20 29 15 17 27 18
22 | 13 14 19 13 9 11 19 18 27 6 | 16 28 34 24 23 29 15 19 21 19
23E | 13 17 17 9 8 16 15 14 17 5 | 30 41 38 32 32 41 30 39 38 33
24 | 12 20 22 11 10 10 10 14 27 5 | 27 35 43 29 32 33 32 31 42 30
25 | 8 14 20 6 7 10 13 11 19 4 | 15 25 30 18 23 27 25 23 24 19
26 | 27 23 25 13 9 16 14 19 21 7 | 77 97 83 86 81 96 83 80 89 83
27 | 15 16 16 4 8 12 15 13 20 5 | 15 23 23 15 20 24 23 23 21 15
28 | 12 14 21 12 5 11 16 15 28 5 | 20 31 38 31 24 28 23 26 27 24
X29E | --- --- --- --- 56 12 141 214 --- 0 | --- --- --- --- 89 89 135 182 --- 88
30 | 10 15 18 9 6 8 17 17 30 5 | 14 24 23 19 15 21 16 18 28 15
31 | 17 16 17 14 6 9 20 16 26 6 | 20 38 33 27 27 35 17 19 26 23
X32 | 21 --- --- --- 55 --- 26 45 --- 22 | 16 --- --- --- 59 --- 17 60 --- 26
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 16 20 11 7 12 18 16 25 |T 24 35 37 29 31 34 31 34 32 29
WRMS | 13 16 20 11 7 12 18 16 23 |NE 23 35 38 29 29 32 28 29 32 27
MEDI | 13 16 20 12 7 11 17 16 26 |MD 19 31 34 24 27 30 25 23 27 24
Table 3.1443.5 GPS week: 1443 Day: 5 MJD: 54350.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 23 13 20 14 8 12 30 13 26 7 | 59 64 63 64 61 66 69 59 66 62
2 | 17 16 21 13 5 14 25 11 37 6 | 22 36 31 26 26 32 15 21 25 24
3E | 15 20 25 19 5 11 33 17 33 7 | 74 77 77 76 73 75 77 76 74 75
4 | 12 14 21 12 7 10 21 11 38 6 | 27 33 40 30 29 19 29 30 37 29
5 | 8 15 27 8 5 10 18 11 29 5 | 8 19 27 15 13 22 18 14 27 14
6 | 12 14 23 10 4 10 21 16 36 6 | 12 18 20 19 15 17 17 19 34 14
X7 | 12 19 40 12 12 --- 29 18 --- 9 | 68 69 81 70 63 --- 65 59 --- 66
8 | 9 17 12 6 7 10 22 10 27 5 | 19 26 26 24 20 24 26 21 29 23
9 | 8 15 21 8 5 8 17 10 29 5 | 20 24 19 22 20 22 10 22 21 19
X10 | 16 20 74 20 17 --- 32 16 --- 13 | 20 28 61 31 23 --- 28 27 --- 21
11 | 15 17 24 15 6 12 24 14 26 6 | 18 37 37 24 26 32 24 26 29 24
12 | 17 15 23 9 5 12 24 17 32 6 | 14 30 36 24 21 28 26 22 29 22
13E | 16 16 19 8 9 13 17 13 20 5 | 69 83 84 76 73 34 72 72 69 76
14E | 10 14 21 16 8 11 16 11 18 5 | 24 33 33 31 26 28 22 22 26 26
16 | 17 21 15 12 6 14 21 17 21 6 | 15 39 33 24 21 27 18 18 18 22
17 | 11 16 24 9 5 12 19 13 25 5 | 17 29 32 22 20 26 18 17 26 21
18 | 15 17 23 13 4 12 22 13 26 6 | 15 30 32 24 19 29 11 17 21 20
19 | 12 19 16 10 5 12 16 15 22 5 | 21 39 33 27 26 32 18 22 18 25
20 | 17 19 19 12 4 17 18 15 22 6 | 20 30 34 23 22 27 15 19 21 22
21 | 14 17 19 11 4 14 27 14 29 6 | 15 32 25 19 20 28 13 20 27 20
22 | 12 15 26 13 6 11 21 13 20 5 | 14 26 33 22 19 26 11 14 13 18
23E | 13 18 17 7 7 13 19 13 20 5 | 23 42 31 25 25 32 25 28 29 28
24 | 12 18 16 10 6 9 19 9 32 5 | 37 39 41 37 37 36 36 36 49 37
25 | 8 13 15 8 5 10 16 8 24 4 | 17 25 28 21 19 24 23 21 22 21
26E | 18 21 19 13 9 11 18 13 37 6 | 46 53 52 54 49 55 51 46 59 50
27 | 14 17 24 6 6 12 19 8 26 5 | 16 27 28 21 18 24 24 20 24 21
28 | 15 17 21 9 5 13 17 14 26 5 | 19 32 36 29 26 33 23 26 24 25
X29E | 19 19 --- 12 12 10 20 14 --- 7 | 91 86 --- 83 99 58 91 100 --- 91
30 | 9 17 20 9 5 8 20 11 32 5 | 8 24 25 18 13 20 15 15 27 14
31 | 17 20 24 12 9 12 24 14 30 6 | 17 41 34 24 24 32 17 20 21 22
X32 | 16 --- --- --- 19 --- --- 15 --- 15 | 16 --- --- --- 33 --- --- 30 --- 22
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 17 21 11 6 12 21 13 28 |T 27 39 39 33 31 32 30 30 32 31
WRMS | 13 17 21 11 6 12 21 11 28 |NE 21 33 35 27 25 28 23 24 27 25
MEDI | 14 17 21 11 6 12 20 13 26 |MD 19 32 33 24 24 28 23 22 27 22
Table 3.1443.6 GPS week: 1443 Day: 6 MJD: 54351.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1E | 18 15 29 20 9 24 34 15 22 8 | 57 61 56 65 57 73 67 54 57 60
2 | 15 16 25 11 6 14 25 14 44 7 | 23 37 32 28 27 31 20 26 38 26
3E | 14 20 27 17 6 12 29 18 29 7 | 42 55 56 51 45 48 53 44 54 45
4 | 11 15 14 13 6 12 24 10 47 6 | 34 45 38 33 40 24 45 41 66 38
5 | 7 13 21 9 6 10 18 14 27 5 | 12 19 26 20 17 22 19 16 27 17
6 | 11 12 25 12 5 10 22 15 35 6 | 18 22 24 24 17 19 23 19 34 18
X7 | 18 18 30 14 7 --- 32 18 --- 9 | 53 56 64 56 53 --- 47 50 --- 50
8 | 7 14 25 9 7 10 24 16 29 6 | 21 27 26 21 24 26 29 26 32 23
9 | 8 13 21 10 7 8 12 14 13 4 | 25 29 28 22 26 27 15 25 24 24
X10 | 13 26 33 --- 11 --- 32 21 --- 12 | 20 29 51 --- 29 --- 33 37 --- 28
11 | 15 17 24 15 7 14 20 14 28 6 | 33 43 40 29 36 40 32 34 34 33
12 | 17 15 23 11 7 14 24 16 29 6 | 19 34 38 30 26 34 33 25 27 26
13E | 11 15 26 11 7 12 14 11 27 5 | 41 48 51 43 43 29 40 42 44 43
14E | 10 15 16 13 6 28 15 11 18 6 | 22 29 29 25 23 34 25 21 28 25
16 | 14 21 24 11 4 13 17 16 19 6 | 20 36 31 28 26 33 24 22 27 27
17 | 11 16 18 12 5 14 20 12 36 6 | 22 29 35 25 24 34 23 23 35 26
18 | 15 19 17 16 6 12 21 16 26 6 | 17 27 28 28 21 30 13 20 21 20
19 | 12 21 14 11 6 11 15 15 20 5 | 29 41 37 32 30 40 29 25 27 31
20 | 16 17 19 12 6 16 15 14 20 6 | 19 28 32 19 22 27 21 22 21 20
21 | 13 16 17 12 8 13 27 17 30 6 | 20 31 30 22 21 28 21 21 30 22
22 | 13 14 16 14 7 10 19 18 19 5 | 18 28 32 24 19 28 18 18 18 21
23E | 12 18 22 7 6 12 15 11 21 5 | 28 36 45 33 31 41 31 31 31 32
24 | 9 14 23 11 7 9 15 9 32 5 | 37 40 48 36 38 33 35 38 36 37
25 | 7 13 15 4 5 9 17 12 27 4 | 20 28 25 20 23 27 27 22 34 23
26E | 17 27 19 24 8 18 25 16 30 8 | 45 60 47 62 46 56 49 45 55 51
27 | 11 15 19 9 6 11 22 16 27 5 | 20 25 29 20 22 25 25 24 30 21
28 | 13 18 28 12 7 12 20 16 30 6 | 21 36 41 34 27 35 31 28 34 27
X29E | 23 62 --- 21 25 --- 25 20 20 14 | 71 75 --- 65 82 --- 90 83 42 82
30 | 10 13 19 9 5 9 21 11 32 5 | 17 24 22 23 17 22 17 17 26 18
31 | 16 15 22 14 9 14 21 15 33 6 | 23 38 33 27 25 34 20 19 29 25
X32 | 15 --- --- --- 32 --- 21 29 --- 16 | 25 --- --- --- 24 --- 19 21 --- 21
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 16 21 13 6 14 21 14 29 |T 28 37 37 32 31 33 31 30 34 30
WRMS | 12 16 21 13 6 14 20 13 26 |NE 23 32 34 27 26 29 25 25 30 25
MEDI | 13 15 22 12 7 12 21 15 27 |MD 22 34 33 28 26 31 27 25 31 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 4.1443 GPS week: 1443 MJD: 54345.0-54351.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2929 |U 11 14 28 |U 14 22 40 |U 18 16 40 |
emr | emr 2857 |U 14 12 39 |U 13 19 38 | 20 18 48 |
esa | esa 2783 |U 12 12 31 |U 14 20 42 | 19 18 44 |
gfz | gfz 2814 |U 13 13 37 |U 14 18 48 |U 19 17 43 |
igr | igr 2865 | 17 18 37 | 15 20 38 | 20 20 42 |
igs | igs 2914 | 13 15 33 | 15 21 37 | 22 19 43 |
jpl | jpl 2576 |U 17 16 38 |U 17 24 48 | 37 23 51 |
mit | mit 2948 |U 10 13 24 |U 13 23 73 |U 26 19 56 |
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 5.1443.0 GPS week: 1443 Day: 0 MJD: 54345.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2953 | 10 20 20 | 13 19 38 | 18 14 40 |
emr | emr 2880 | 15 14 35 | 13 15 34 | 15 16 42 |
esa | esa 2784 | 14 12 29 | 12 16 43 | 20 19 41 |
gfz | gfz 2880 | 11 19 29 | 13 16 39 | 20 16 41 |
igr | igr 2880 | 9 20 23 | 16 19 36 | 21 16 41 |
igs | igs 2964 | 12 21 28 | 13 18 33 | 31 21 39 |
jpl | jpl 2496 | 17 31 29 | 14 24 47 | 76 28 70 |
mit | mit 2976 | 13 16 23 | 11 15 34 | 42 41 71 |
Table 5.1443.1 GPS week: 1443 Day: 1 MJD: 54346.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2933 | 10 11 30 | 13 21 31 | 13 17 33 |
emr | emr 2866 | 12 10 43 | 14 19 29 | 15 19 40 |
esa | esa 2784 | 10 10 33 | 14 21 32 | 14 17 41 |
gfz | gfz 2876 | 15 11 40 | 15 18 38 | 14 17 35 |
igr | igr 2878 | 10 15 37 | 16 21 31 | 15 19 32 |
igs | igs 2954 | 14 12 34 | 19 27 32 | 20 21 40 |
jpl | jpl 2592 | 12 13 48 | 16 25 40 | 52 27 44 |
mit | mit 2976 | 10 12 29 | 17 22 38 | 14 20 34 |
Table 5.1443.2 GPS week: 1443 Day: 2 MJD: 54347.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2946 | 9 10 30 | 15 27 46 | 16 14 34 |
emr | emr 2865 | 11 10 43 | 14 26 44 | 17 12 43 |
esa | esa 2784 | 10 8 27 | 16 25 41 | 16 15 47 |
gfz | gfz 2776 | 12 10 36 | 15 20 42 | 18 15 36 |
igr | igr 2875 | 10 10 35 | 14 25 42 | 19 20 36 |
igs | igs 2880 | 11 13 37 | 17 25 38 | 17 18 31 |
jpl | jpl 2592 | 11 9 28 | 22 26 43 | 42 25 72 |
mit | mit 2880 | 9 9 24 | 15 21 55 | 20 11 55 |
Table 5.1443.3 GPS week: 1443 Day: 3 MJD: 54348.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2946 | 11 10 29 | 14 19 34 | 12 12 33 |
emr | emr 2871 | 14 10 41 | 13 15 36 | 18 21 44 |
esa | esa 2783 | 11 9 33 | 13 19 38 | 15 13 36 |
gfz | gfz 2869 | 12 10 36 | 14 16 52 | 15 18 37 |
igr | igr 2851 | 15 11 34 | 15 21 37 | 20 28 49 |
igs | igs 2943 | 13 11 32 | 14 20 33 | 21 21 46 |
jpl | jpl 2494 | 21 19 49 | 20 26 56 | 23 15 43 |
mit | mit 2976 | 10 9 26 | 14 17 52 | 13 16 29 |
Table 5.1443.4 GPS week: 1443 Day: 4 MJD: 54349.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2849 | 13 20 24 | 14 27 41 | 35 25 75 |
emr | emr 2784 | 17 15 28 | 12 21 34 | 37 21 79 |
esa | esa 2784 | 10 14 22 | 14 21 42 | 36 25 79 |
gfz | gfz 2776 | 16 14 34 | 13 17 41 | 36 22 77 |
igr | igr 2847 | 46 38 58 | 14 18 33 | 30 20 61 |
igs | igs 2841 | 14 21 27 | 15 26 39 | 36 21 75 |
jpl | jpl 2588 | 26 22 46 | 16 24 50 | 31 31 59 |
mit | mit 2976 | 13 20 16 | 14 37 44 | 39 28 72 |
Table 5.1443.5 GPS week: 1443 Day: 5 MJD: 54350.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2938 | 14 12 30 | 13 23 50 | 14 12 32 |
emr | emr 2866 | 20 13 38 | 13 17 44 | 17 18 44 |
esa | esa 2784 | 18 13 33 | 14 22 54 | 13 15 30 |
gfz | gfz 2765 | 15 14 40 | 11 17 53 | 15 15 37 |
igr | igr 2872 | 17 14 34 | 13 16 46 | 14 19 39 |
igs | igs 2874 | 17 14 31 | 14 18 43 | 14 11 28 |
jpl | jpl 2684 | 14 11 31 | 14 22 53 | 15 15 38 |
mit | mit 2880 | 12 9 21 | 16 43 156 | 53 19 133 |
Table 5.1443.6 GPS week: 1443 Day: 6 MJD: 54351.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2944 | 8 12 32 | 15 22 38 | 16 15 34 |
emr | emr 2869 | 10 12 48 | 15 20 47 | 21 21 43 |
esa | esa 2784 | 12 18 42 | 16 20 43 | 18 20 35 |
gfz | gfz 2757 | 9 14 46 | 18 24 71 | 18 17 38 |
igr | igr 2857 | 10 15 41 | 16 17 39 | 19 17 38 |
igs | igs 2944 | 8 14 44 | 16 17 44 | 18 19 40 |
jpl | jpl 2588 | 15 11 32 | 17 22 45 | 18 20 33 |
mit | mit 2976 | 7 13 33 | 20 23 183 | 18 19 35 |
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 : 21-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 6.1443 GPS week: 1443 MJD: 54345.500-54351.500
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 | -37 13 -42 -17 1 | -5 16
| 17 8 76 65 7 | 3
emr uuxuu | -24 -21 493 -182 9 | 40 46
| 10 21 65 178 24 | 4
esa uuuux | 9 41 -51 -29 -17 | 40 52
| 19 20 60 43 27 | 4
gfz uuuuu | -11 52 1 22 -6 | -4 19
| 14 12 30 44 6 | 3
igr xxxxx | 16 29 70 2 6 | 3 16
| 11 32 95 47 10 | 2
irf xxxxx | -2 23 -53 -26 1 | 3 15
| 10 9 44 38 10 | 2
jpl uuuux | -17 -9 113 -45 77 | -120 151
| 18 11 144 120 191 | 61
mit uuuuu | 17 9 -27 142 14 | 38 42
| 24 15 74 143 14 | 1
ngs uuuuu | 52 -46 -26 93 -2 | 13 19
| 21 20 174 157 11 | 2
sio uuuuu | 85 -108 -43 -10 13 | 42 45
| 28 35 100 64 10 | 2
Table 7.1443.0 GPS week: 1443 Day: 0 MJD: 54345.500
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 | -69 5 17 25 -13 | -1 17
emr uuxuu | -6 -18 487 -362 -32 | 45 51
esa uuuux | 11 62 32 -9 -76 | 47 55
gfz uuuuu | 11 50 13 11 6 | -9 25
igr xxxxx | 19 20 90 45 -5 | 0 20
irf xxxxx | -7 19 -17 -43 -17 | 4 17
jpl uuuux | -20 -17 8 15 -172 | -32 43
mit uuuuu | 24 20 -132 6 -12 | 37 42
ngs uuuuu | 81 -34 6 219 17 | 9 18
sio uuuuu | 41 -139 40 -15 -3 | 40 45
Table 7.1443.1 GPS week: 1443 Day: 1 MJD: 54346.500
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 | -30 7 16 -21 -3 | -2 17
emr uuxuu | -28 -1 491 -389 -15 | 44 51
esa uuuux | 13 29 -73 -58 -23 | 42 56
gfz uuuuu | -17 72 38 57 -2 | -4 20
igr xxxxx | 8 4 84 65 -6 | 2 17
irf xxxxx | 6 15 -2 44 -8 | 5 17
jpl uuuux | -24 -14 -88 -50 -155 | -79 121
mit uuuuu | 22 -2 -58 6 3 | 37 42
ngs uuuuu | 41 -56 101 267 6 | 13 19
sio uuuuu | 105 -119 42 63 4 | 39 43
Table 7.1443.2 GPS week: 1443 Day: 2 MJD: 54347.500
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 | -29 14 -87 30 8 | -5 15
emr uuxuu | -27 -13 603 -340 6 | 40 46
esa uuuux | 5 12 -16 18 -4 | 38 53
gfz uuuuu | -12 45 14 -12 -7 | -5 20
igr xxxxx | 19 39 -5 -46 4 | 1 17
irf xxxxx | -10 23 -64 -39 0 | 3 16
jpl uuuux | -11 -17 15 37 -25 | -159 182
mit uuuuu | -19 38 -36 13 15 | 36 41
ngs uuuuu | 64 -48 167 178 -14 | 14 19
sio uuuuu | 98 -121 -89 -76 17 | 40 43
Table 7.1443.3 GPS week: 1443 Day: 3 MJD: 54348.500
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 4 -76 -129 6 | -4 16
emr uuxuu | -34 -15 379 -14 24 | 39 46
esa uuuux | 42 23 -32 -75 -8 | 36 51
gfz uuuuu | -34 48 -36 81 -13 | -1 16
igr xxxxx | 4 56 -103 -27 13 | 5 16
irf xxxxx | -16 19 -72 -45 10 | 5 17
jpl uuuux | 19 -4 148 116 154 | -204 206
mit uuuuu | -10 6 -63 170 30 | 39 44
ngs uuuuu | 68 -24 69 -178 -6 | 15 20
sio uuuuu | 57 -124 -120 -6 28 | 43 47
Table 7.1443.4 GPS week: 1443 Day: 4 MJD: 54349.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -35 26 33 52 -2 | -5 16
emr uuxuu | -17 -42 492 -35 21 | 38 44
esa uuuux | 20 54 -83 17 -5 | 38 51
gfz uuuuu | -13 32 17 -50 -11 | -3 18
igr xxxxx | 5 -25 180 -26 22 | 4 16
irf xxxxx | -4 24 -47 -62 7 | 3 16
jpl uuuux | -35 1 173 -24 266 | -169 181
mit uuuuu | 24 -2 12 148 21 | 38 44
ngs uuuuu | 51 -26 -289 -25 3 | 14 20
sio uuuuu | 93 -116 51 -97 21 | 43 47
Table 7.1443.5 GPS week: 1443 Day: 5 MJD: 54350.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -20 16 -177 -75 6 | -6 17
emr uuxuu | -18 -3 502 15 33 | 38 45
esa uuuux | -12 58 -157 -12 3 | 39 51
gfz uuuuu | -8 61 -43 40 -7 | -2 18
igr xxxxx | 29 64 129 -40 4 | 7 16
irf xxxxx | 13 20 -134 10 7 | 2 16
jpl uuuux | -34 -21 342 -192 244 | -120 166
mit uuuuu | 49 6 -15 319 23 | 40 44
ngs uuuuu | 19 -60 8 31 -12 | 15 19
sio uuuuu | 120 -107 -212 73 13 | 45 49
Table 7.1443.6 GPS week: 1443 Day: 6 MJD: 54351.500
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 | -27 21 -20 2 3 | -10 14
emr uuxuu | -36 -58 499 -146 26 | 35 39
esa uuuux | -14 52 -29 -83 -3 | 37 49
gfz uuuuu | -3 55 2 27 -6 | -7 17
igr xxxxx | 29 48 114 45 9 | 3 9
irf xxxxx | 7 43 -33 -45 5 | -2 8
jpl uuuux | -14 9 191 -213 227 | -80 159
mit uuuuu | 31 -1 105 333 18 | 37 41
ngs uuuuu | 40 -77 -246 157 -8 | 12 17
sio uuuuu | 85 -32 -13 -8 9 | 42 44
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