[IGSREPORT-14788] Wk 1412 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Feb 15 01:22:40 PST 2007
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IGS Electronic Report 15 Feb 01:22:54 PST 2007 Message Number 14788
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1412 (Jan 28, 2007 - Feb 03, 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:
igs1412[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1412[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1412[0-6].cls IGS GPS clock combination summary report.
igs14127.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14127.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 | SUWN
0 | ESA | 10 BILI
0 | GFZ | 12
0 | JPL | MDVJ WAB2
0 | MIT | 15 BAHR JPLM
1 | COD | BILI
1 | EMR | ONSA WTZR
1 | ESA | SYOG
1 | GFZ | BILI DAV1 JPLM PERT
1 | JPL | WHIT
1 | MIT | 15 AREQ BAHR BILI LPGS NRIL
2 | COD | QAQ1
2 | EMR | WTZR
2 | ESA | BILI MAW1 RBAY
2 | MIT | 15 BAHR
3 | EMR | ONSA
3 | ESA | MAW1 POTS RBAY YELL
3 | JPL | KERG
3 | MIT | BAHR BILI FAIR
4 | EMR | MEDI ONSA WTZR
4 | ESA | MAW1 POTS RBAY
4 | JPL | NISU
4 | MIT | 15 BAHR JPLM KIT3
5 | EMR | ONSA
5 | ESA | 10 NYAL RBAY YAKT
5 | GFZ | KIT3 YAKT
5 | MIT | BAHR
6 | EMR | ONSA WTZR
6 | GFZ | KIT3
6 | JPL | KIT3 NISU
6 | MIT | AREQ BAHR
5. 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 G08 | | | | | 4 | | |
PRN G29 | | | | 2 | | | |
6. 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.
7. 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 | -.1 .2 .0 10 -7 -1 -.03
EMR | -1.6 .2 .3 -45 14 -2 .06
ESA | -3.3 4.4 -2.8 0 -32 7 -.74
GFZ | .5 .0 .9 -6 -13 -1 -.46
JPL | 1.5 12.2 2.0 196 -46 254 .61
MIT | -3.1 7.5 -8.5 -11 -3 -1 .30
NGS | 3.7 .0 -1.1 3 -54 14 -1.01
SIO | -3.7 9.5 13.8 65 41 -2 .08
8. 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.
9. 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.
10. 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 1.1412.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1412.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 2.1412.[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 3.1412.[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 5.1412.0-6).
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 1412 summary. (Jan 28, 2007 - Feb 03, 2007)
Table 1.1412.a GPS week: 1412 MJD: 54128.000-54134.000
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 170| 0 0 0 -43 16 -66 -.34 14 14 | -91 -378 60 98
| 0 1 0 16 9 21 .03 | 774 1590
emr 45| 0 1 0 50 -60 -14 .24 15 15 | -134961 -928 51 92
| 1 1 1 8 8 26 .03 | 2468 1125
esa 64| 1 1 5 37 12 28 .10 22 21 | 8238 586 60 140
| 1 1 2 50 43 39 .04 | 1431 947
gfz 185| -1 -1 -1 20 50 -33 .02 16 16 | -3 182 33 121
| 1 0 1 27 30 87 .03 | 266 332
igr n/a| 0 0 -1 -29 -20 -20 -.03 8 8 | -11530 197 35 69
| 0 0 1 17 20 30 .02 | 1082 983
jpl n/a| -5 -3 -14 -221 28 317 .05 40 40 | 6065 577 99 140
| 4 4 6 26 17 30 .03 | 1276 883
mit 161| 0 1 -2 1 -3 -21 .16 22 20 | -243 616 70 130
| 1 1 0 26 50 26 .03 | 1372 2378
ngs 171| 0 0 0 50 35 31 -.04 15 12 | 8264 -5113 2456 4233
| 0 0 1 37 41 23 .03 | 21516 10640
sio 95| 2 0 1 -170 -155 -43 -.04 34 30 | --- --- --- ---
| 1 1 1 20 33 32 .03 | --- ---
Table 1.1412.b GPS week : 1412 MJD: 54128.000-54134.000
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 | 6 7 6 6 8 6 6 |
2 | 11 9 8 8 8 8 8 |
3 | 6 7 6 7 7 7 8 |
4 | 9 7 7 7 5 5 6 |
5E | 8 7 7 8 7 7 7 |
6 | 6 6 6 5 5 8 6 |
7 | 5 5 6 5 5 7 5 |
8 | 8 7 7 7 15 7 7 |
9 | 6 5 6 6 6 6 5 |
10E | 7 6 6 7 8 8 7 |
11 | 8 7 7 7 8 7 7 |
12E | 9 8 8 8 8 7 8 |
13 | 9 8 8 8 9 8 8 |
14 | 8 8 8 8 8 7 7 |
15 | 13 10 9 10 21 12 15 |
16E | 8 10 8 7 8 7 7 |
17 | 11 10 10 11 10 9 10 |
18E | 7 7 7 7 8 7 6 |
19 | 9 9 9 10 11 8 9 |
20E | 11 7 7 8 8 7 10 |
21 | 9 8 8 8 9 7 8 |
22E | 7 7 6 7 7 6 7 |
23 | 9 8 8 8 9 8 9 |
24 | 6 5 5 5 5 6 6 |
25 | 7 6 7 7 6 6 6 |
26 | 6 6 6 7 6 6 6 |
27 | 7 7 7 7 8 6 7 |
28E | 9 8 9 8 8 7 8 |
29 | 7 6 7 9 6 8 6 |
30E | 7 7 7 7 7 6 6 |
31 | 10 9 9 9 8 8 8 |
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 2.1412.0 GPS week: 1412 Day: 0 MJD: 54128.000
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 170| 0 0 1 -49 32 -87 -.33 14 14 | 494 -2375 57 90
| 32 -13 |
emr 45| -2 1 0 44 -49 -50 .26 17 17 | -131484 -207 53 107
| 30 29 |
esa 64| 4 2 5 114 4 -27 .07 21 21 | 6346 1617 60 141
| -57 39 |
gfz 185| 1 0 -1 57 15 111 .02 17 17 | 312 -140 34 131
| -44 -43 |
igr n/a| 0 0 0 -12 9 -29 -.05 10 9 | -12143 1101 37 70
| -15 -33 |
jpl n/a| -12 -2 -13 -245 57 294 .08 41 41 | 4654 1338 98 143
| 31 -41 |
mit 161| -1 1 -1 20 -8 -70 .17 25 21 | -1662 237 70 144
| 12 -31 |
ngs 171| 0 1 0 -1 39 25 -.09 16 15 | 1437 -2187 2789 4339
| -40 45 |
sio 95| 1 -1 0 -183 -138 -85 -.02 36 28 | --- --- --- ---
| 150 143 |
Table 2.1412.1 GPS week: 1412 Day: 1 MJD: 54129.000
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 170| 0 0 1 -26 12 -89 -.32 13 13 | -654 1663 57 95
| 43 -8 |
emr 45| -1 1 1 57 -62 -24 .25 14 14 | -133620 -895 52 85
| 70 22 |
esa 64| 2 1 5 -25 58 2 .11 20 20 | 6398 1089 64 145
| 8 -9 |
gfz 185| 0 -1 0 17 55 11 .03 16 16 | -310 500 34 124
| -34 -80 |
igr n/a| 0 0 -2 -13 -38 -36 -.01 8 8 | -12740 641 34 67
| 9 1 |
jpl n/a| -5 -6 -25 -264 22 263 .05 39 39 | 4329 910 101 139
| 84 -39 |
mit 161| 0 0 -3 -8 -31 -25 .13 22 20 | -1124 4544 67 126
| 35 -23 |
ngs 171| 0 1 -1 76 73 54 -.07 14 12 | -181 -1638 2578 3980
| -109 -25 |
sio 95| 1 -2 0 -144 -193 -71 -.05 33 31 | --- --- --- ---
| 95 134 |
Table 2.1412.2 GPS week: 1412 Day: 2 MJD: 54130.000
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 170| 0 0 0 -60 7 -54 -.31 14 14 | 133 -1590 62 98
| 53 -10 |
emr 45| 0 3 0 55 -46 -38 .22 15 15 | -134444 157 50 89
| 70 42 |
esa 64| -1 1 5 -20 54 67 .10 20 20 | 7980 1411 56 136
| -13 -9 |
gfz 185| 0 -2 -1 49 3 -48 .03 15 15 | -87 30 34 124
| -55 -44 |
igr n/a| 0 0 0 -26 -33 -9 -.01 7 7 | -11695 1414 34 63
| 30 39 |
jpl n/a| -2 -4 -16 -190 45 313 .06 39 39 | 5573 1595 96 132
| 57 -21 |
mit 161| 0 0 -1 34 -72 -28 .12 20 19 | -177 -2544 70 123
| 1 12 |
ngs 171| 1 0 0 49 89 42 -.01 16 13 | 631 -1382 2269 4258
| -136 14 |
sio 95| 4 -1 2 -177 -178 -50 -.04 33 33 | --- --- --- ---
| 123 142 |
Table 2.1412.3 GPS week: 1412 Day: 3 MJD: 54131.000
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 170| 0 0 1 -51 12 -66 -.32 13 13 | -788 927 60 103
| 59 5 |
emr 45| -2 2 -1 53 -69 -4 .26 17 17 | -133472 -3332 47 87
| 45 8 |
esa 64| 1 0 7 35 -57 -2 .16 25 24 | 10135 -1215 61 156
| -43 -20 |
gfz 185| 0 -1 0 0 85 9 .06 15 15 | -235 658 33 124
| -25 -84 |
igr n/a| 0 0 -1 -46 -46 -72 -.03 8 8 | -9564 -1527 33 86
| 75 -10 |
jpl n/a| 0 -6 -12 -196 28 335 .03 39 39 | 7820 -1105 100 140
| 24 -64 |
mit 161| 0 2 -1 -5 7 -28 .12 19 18 | -406 1345 71 149
| 30 -55 |
ngs 171| 0 0 0 93 42 -8 -.01 14 11 | -428 -252 2625 4465
| -75 36 |
sio 95| 1 0 3 -189 -179 -44 -.06 34 31 | --- --- --- ---
| 139 138 |
Table 2.1412.4 GPS week: 1412 Day: 4 MJD: 54132.000
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 170| 0 -2 0 -56 6 -55 -.36 14 14 | 1279 -1793 61 97
| 49 5 |
emr 45| 0 1 0 48 -63 -17 .25 17 17 | -136028 -821 57 103
| 102 40 |
esa 64| 0 3 4 71 34 29 .12 29 24 | 9096 444 63 140
| -31 21 |
gfz 185| -2 0 -2 -6 71 -52 -.00 16 16 | 401 -130 33 118
| -25 -48 |
igr n/a| 0 0 0 -60 -24 -24 -.02 9 8 | -10934 163 37 70
| 36 -11 |
jpl n/a| -2 -7 -10 -221 5 336 .03 42 42 | 6776 599 111 146
| 21 -18 |
mit 161| -1 4 -2 -11 8 4 .18 21 19 | 2634 -1972 70 118
| 15 -10 |
ngs 171| 1 0 2 82 8 38 -.05 15 11 | 57032 -29107 2233 4417
| -102 137 |
sio 95| 0 0 0 -193 -166 -41 .01 36 28 | --- --- --- ---
| 101 97 |
Table 2.1412.5 GPS week: 1412 Day: 5 MJD: 54133.000
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 170| 1 0 1 -15 27 -29 -.39 14 14 | -326 -459 58 105
| 42 -15 |
emr 45| 0 0 0 60 -66 20 .24 13 13 | -136734 -753 46 88
| 69 1 |
esa 64| 0 3 0 24 -30 76 .05 19 19 | 9143 522 59 142
| -39 94 |
gfz 185| -1 -1 -1 -9 73 -137 -.01 14 14 | -87 415 32 119
| -1 -104 |
igr n/a| 0 -1 -2 -24 0 24 -.05 8 8 | -11196 -152 37 69
| 44 -20 |
jpl n/a| -9 -2 -4 -225 23 326 .08 42 42 | 7013 246 98 148
| 31 -60 |
mit 161| 0 2 -1 -43 92 9 .17 24 22 | -702 1542 76 141
| 51 -66 |
ngs 171| 0 0 -1 50 -36 12 -.00 15 12 | 137 -2174 2209 4068
| -58 183 |
sio 95| 2 3 0 -162 -103 12 -.09 33 31 | --- --- --- ---
| 104 90 |
Table 2.1412.6 GPS week: 1412 Day: 6 MJD: 54134.000
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 170| 1 0 0 -43 12 -82 -.38 15 15 | -776 978 65 99
| 72 -16 |
emr 45| 1 0 0 35 -63 13 .16 14 14 | -138949 -648 53 85
| 51 67 |
esa 64| 2 0 8 60 21 54 .11 22 22 | 8571 239 63 125
| -47 67 |
gfz 185| -4 0 -2 36 46 -129 .01 16 16 | -18 -55 32 111
| 7 -82 |
igr n/a| 0 0 -3 -25 -12 2 -.06 9 8 | -12444 -261 33 61
| 35 32 |
jpl n/a| -2 4 -15 -204 18 353 .01 41 41 | 6290 462 95 132
| 39 31 |
mit 161| -2 1 -3 22 -22 -12 .20 24 21 | -265 1165 70 109
| -11 17 |
ngs 171| 0 0 0 4 31 57 -.03 12 10 | -779 949 2490 4105
| -79 148 |
sio 95| 2 0 0 -145 -124 -19 -.04 34 31 | --- --- --- ---
| 97 95 |
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 3.1412.0 GPS week: 1412 Day: 0 MJD: 54128.000
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 | 10 13 21 12 13 21 20 13 34 6 | 34 38 44 33 34 32 34 35 46 33
2 | 14 18 21 21 12 51 55 22 50 11 | 32 46 45 43 35 54 52 34 42 36
3 | 8 17 16 16 10 12 24 16 24 6 | 45 51 52 53 48 46 46 49 48 47
4 | 15 19 17 19 10 10 40 18 47 8 | 25 29 29 31 28 36 38 32 43 27
5E | 17 17 21 11 8 18 24 12 51 7 | 51 48 44 48 46 48 44 45 53 44
6 | 12 14 13 10 6 12 18 17 28 5 | 37 49 43 47 41 47 42 48 42 42
7 | 10 12 15 9 8 11 20 13 19 5 | 76 81 81 78 77 79 77 80 78 78
8 | 9 13 23 15 8 17 24 11 55 7 | 52 49 51 50 51 55 61 54 53 51
9 | 15 13 26 12 9 18 15 16 19 6 | 24 32 46 30 25 31 34 30 30 28
10E | 14 13 33 15 12 17 18 14 22 7 | 23 26 28 26 23 25 25 25 26 22
11 | 16 15 21 17 8 55 21 11 28 7 | 37 47 43 42 37 35 36 36 35 36
12E | 19 18 16 22 7 64 23 15 43 9 | 39 39 37 37 33 42 35 33 55 33
13 | 17 21 19 18 8 58 22 19 28 8 | 30 41 42 34 29 40 25 31 26 29
14 | 18 21 19 15 10 57 18 19 23 8 | 27 40 42 35 29 39 27 31 34 29
X15 | 34 43 --- 22 16 21 34 24 29 13 | 51 67 --- 43 47 50 49 56 31 48
16E | 11 14 12 14 11 66 34 18 19 8 | 30 34 32 33 29 46 31 28 26 27
X17 | 20 16 23 19 10 60 43 23 --- 11 | 22 34 35 30 24 42 54 26 --- 25
18E | 12 14 20 15 8 50 15 12 26 7 | 25 38 36 40 30 34 29 26 39 30
19 | 12 15 22 16 8 52 39 15 51 9 | 28 38 33 34 26 35 34 24 45 27
20E | 13 33 16 40 14 55 20 18 32 10 | 32 54 41 58 39 44 41 34 34 36
21 | 17 19 18 17 8 53 25 18 32 8 | 32 44 38 39 32 48 36 34 33 33
22E | 13 15 16 11 9 52 18 20 26 7 | 27 44 41 39 32 34 33 31 34 32
23 | 14 17 22 15 9 66 29 17 27 8 | 35 50 42 38 37 51 44 37 36 37
24 | 10 12 18 11 13 15 16 18 27 5 | 28 37 24 33 33 38 34 35 40 31
25 | 12 15 21 11 7 17 21 14 41 6 | 27 32 36 33 29 29 32 31 55 29
26 | 10 15 23 15 8 15 20 15 12 6 | 29 32 38 31 28 32 31 29 26 28
27 | 14 11 19 14 7 17 23 15 49 7 | 24 31 34 31 27 32 34 29 30 26
28E | 14 24 20 18 11 54 24 12 56 9 | 25 35 32 30 25 33 39 25 47 26
29 | 13 17 26 16 10 14 21 16 26 7 | 113 110 115 107 104 108 110 112 115 111
30E | 12 18 17 20 15 19 19 14 33 6 | 41 48 45 49 38 44 39 37 39 40
31 | 17 17 29 20 11 52 26 23 43 9 | 35 46 54 51 40 59 35 41 52 39
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 17 21 17 10 41 25 16 36 |T 36 44 43 42 37 44 41 38 43 37
WRMS | 14 17 21 17 9 41 21 15 28 |NE 38 46 46 43 39 46 43 41 44 39
MEDI | 14 16 20 15 9 21 22 16 28 |MD 32 41 41 38 33 42 36 34 39 33
Table 3.1412.1 GPS week: 1412 Day: 1 MJD: 54129.000
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 | 15 9 25 15 8 21 22 13 24 6 | 27 28 31 23 24 30 27 26 26 23
2 | 12 17 25 17 6 50 34 12 39 8 | 27 44 38 36 33 45 39 33 37 32
3 | 10 13 19 20 8 12 25 12 33 6 | 45 52 52 53 48 53 52 49 50 48
4 | 11 15 16 13 6 20 33 13 40 7 | 26 30 26 28 29 42 36 35 44 27
5E | 16 16 19 13 8 15 22 13 47 7 | 42 45 37 41 38 44 32 34 39 36
6 | 12 9 16 10 6 10 24 18 36 6 | 29 37 28 32 31 38 42 37 41 31
7 | 10 9 17 12 7 10 15 10 22 4 | 82 82 81 81 84 82 87 85 88 82
8 | 11 10 23 14 10 13 28 13 41 7 | 32 32 35 31 30 31 52 31 38 31
9 | 9 10 23 14 8 17 13 12 13 5 | 23 33 32 29 26 32 30 25 24 25
10E | 10 14 18 11 5 13 18 14 25 5 | 29 34 30 29 27 34 33 31 28 28
11 | 15 14 17 15 6 46 20 12 28 7 | 32 45 40 40 35 38 30 33 30 33
12E | 16 19 16 12 11 60 21 13 36 8 | 36 43 39 36 38 45 39 36 34 34
13 | 17 18 21 15 10 57 18 17 24 8 | 26 38 37 33 30 40 22 31 24 27
14 | 16 22 21 15 6 60 18 17 24 8 | 24 42 37 34 28 39 26 24 28 26
X15 | 18 28 --- 14 16 17 33 28 24 10 | 30 51 --- 33 36 42 46 44 36 37
16E | 17 17 17 39 15 64 31 19 24 10 | 38 45 42 56 40 50 47 39 46 39
X17 | 18 15 25 19 8 52 41 15 --- 9 | 21 37 29 32 28 34 51 28 --- 26
18E | 13 14 20 18 7 51 20 13 22 7 | 29 43 37 41 33 37 32 32 35 33
19 | 13 11 23 14 9 49 37 19 49 9 | 29 40 36 34 30 38 32 27 34 28
20E | 12 12 15 15 8 54 13 12 22 6 | 24 34 27 32 28 36 30 21 30 25
21 | 15 17 13 14 6 52 25 15 32 7 | 28 44 39 36 31 38 32 34 32 32
22E | 15 14 17 21 6 48 13 16 12 7 | 25 40 29 43 30 32 32 29 31 30
23 | 15 20 19 11 11 61 18 15 31 8 | 34 44 43 42 39 52 39 39 45 37
24 | 9 10 15 9 7 11 15 9 25 4 | 24 28 23 24 26 30 30 27 29 24
25 | 11 12 21 11 6 14 17 13 37 6 | 24 29 27 26 22 24 27 24 48 24
26 | 11 11 26 12 7 8 17 10 28 5 | 26 31 36 28 25 25 30 25 30 25
27 | 14 10 19 15 9 14 18 12 43 6 | 24 28 29 30 25 29 27 27 22 22
28E | 14 16 23 14 6 52 20 14 49 8 | 26 32 30 28 26 32 41 23 42 25
29 | 12 11 25 13 9 9 17 11 27 5 | 92 95 82 89 87 94 99 86 88 90
30E | 18 17 19 19 7 16 19 13 41 7 | 33 37 34 38 29 39 27 24 31 28
31 | 14 18 16 20 10 58 24 19 37 8 | 29 42 43 39 33 49 29 35 49 32
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 14 20 16 8 39 22 14 33 |T 32 41 37 37 34 41 38 34 38 33
WRMS | 13 14 20 16 8 39 20 12 31 |NE 33 42 39 37 35 42 40 36 40 34
MEDI | 14 14 19 14 8 21 20 13 28 |MD 29 40 36 34 30 38 32 31 34 30
Table 3.1412.2 GPS week: 1412 Day: 2 MJD: 54130.000
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 | 9 12 21 16 8 30 18 15 26 6 | 29 34 37 26 29 35 30 31 31 27
2 | 13 17 14 15 9 45 27 22 37 8 | 26 42 39 36 32 46 40 27 38 32
3 | 14 13 21 19 8 12 17 9 31 6 | 34 40 30 41 36 37 33 35 36 34
4 | 11 16 14 12 7 16 25 17 44 7 | 24 31 30 31 27 35 35 26 49 28
5E | 15 15 21 14 7 21 17 16 38 6 | 42 46 44 43 41 45 33 40 41 38
6 | 11 8 18 11 6 9 20 15 32 5 | 32 42 35 40 36 44 37 32 38 35
7 | 9 11 17 10 9 18 23 12 21 5 | 68 71 67 71 72 78 59 66 68 67
8 | 13 15 24 13 6 18 23 15 38 7 | 40 38 43 40 41 42 53 41 39 39
9 | 9 10 23 11 7 16 14 17 29 5 | 25 37 40 28 28 33 39 29 33 29
10E | 14 14 20 12 6 14 17 10 27 5 | 26 32 29 27 23 33 26 21 23 24
11 | 15 17 23 15 9 48 17 13 22 7 | 34 46 45 41 35 34 31 35 30 34
12E | 12 17 17 19 7 58 16 18 36 8 | 34 40 42 33 33 44 32 37 39 32
13 | 17 17 21 17 8 56 19 18 34 8 | 26 39 44 33 31 38 23 31 25 28
14 | 17 18 15 15 9 54 16 18 25 7 | 26 40 36 36 29 36 26 27 35 28
X15 | 17 24 --- 12 12 22 30 17 27 8 | 34 68 --- 43 37 47 44 39 30 42
16E | 17 15 15 23 9 61 22 13 19 8 | 30 34 30 35 30 40 28 28 32 27
X17 | 20 16 19 19 7 56 41 18 --- 10 | 19 35 33 32 28 40 50 22 --- 26
18E | 12 15 15 15 7 48 18 12 22 6 | 35 44 33 39 34 41 38 35 37 36
19 | 15 12 28 13 9 50 32 16 48 9 | 27 37 32 31 29 37 29 30 42 27
20E | 12 14 18 13 5 56 13 15 26 7 | 29 40 38 36 36 44 34 35 34 32
21 | 18 16 18 16 7 50 25 15 30 8 | 31 40 39 36 30 37 39 29 31 32
22E | 15 15 11 13 7 46 12 13 13 6 | 27 43 33 38 34 35 36 28 35 33
23 | 14 17 19 13 10 62 19 20 35 8 | 31 43 43 33 37 45 31 36 34 33
24 | 8 10 16 8 5 13 13 14 25 4 | 26 33 29 29 28 36 31 27 34 28
25 | 11 13 23 13 4 20 14 13 42 6 | 29 33 32 30 31 33 34 29 58 30
26 | 14 13 20 15 8 9 18 18 22 6 | 26 34 30 25 27 29 29 30 32 25
27 | 17 13 23 13 6 17 20 16 40 7 | 24 24 34 32 27 31 34 27 23 24
28E | 15 18 19 17 7 52 19 18 51 8 | 26 36 34 32 29 34 37 24 40 27
29 | 15 14 22 14 7 8 19 18 32 6 | 61 62 59 62 60 64 61 66 78 62
30E | 14 15 21 23 7 20 17 15 30 7 | 27 37 37 39 28 35 22 24 31 27
31 | 14 19 28 21 7 55 24 18 34 9 | 31 45 43 44 39 50 32 35 46 34
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 15 20 15 7 39 20 16 33 |T 31 40 38 36 34 40 35 32 38 32
WRMS | 14 15 20 15 7 39 19 13 33 |NE 31 41 39 37 34 41 37 34 39 33
MEDI | 14 15 19 14 7 30 19 16 30 |MD 29 40 36 36 31 37 34 30 35 32
Table 3.1412.3 GPS week: 1412 Day: 3 MJD: 54131.000
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 | 8 13 30 14 6 19 17 15 29 6 | 31 37 44 30 33 30 34 37 38 31
2 | 13 17 19 15 6 52 23 19 34 8 | 29 40 39 36 35 46 37 33 37 31
3 | 11 16 28 17 11 10 19 12 31 6 | 43 46 52 48 45 44 39 47 43 43
4 | 10 15 22 11 7 17 24 13 36 6 | 25 33 25 31 31 39 36 31 42 27
5E | 16 17 20 20 11 18 28 15 42 8 | 45 51 49 51 47 46 35 46 40 42
6 | 11 12 20 9 6 12 12 8 29 5 | 32 43 37 36 37 41 36 41 37 36
7 | 11 13 18 10 6 12 13 9 17 4 | 93 94 97 93 94 94 90 96 91 93
8 | 12 12 26 12 9 18 21 13 46 7 | 47 43 43 44 47 46 53 48 47 44
9 | 10 12 23 12 8 17 15 16 24 5 | 22 31 41 28 26 30 30 32 25 26
10E | 16 14 28 13 5 18 17 15 28 6 | 27 30 37 31 31 36 28 30 28 27
11 | 16 19 25 13 6 43 18 16 20 7 | 35 48 45 42 39 36 41 40 35 37
12E | 14 21 20 18 9 61 18 12 36 8 | 30 39 44 33 30 43 34 30 37 30
13 | 15 20 19 17 7 59 20 14 28 8 | 30 47 43 35 37 42 27 38 28 31
14 | 15 21 28 15 7 55 17 15 22 8 | 28 45 40 36 33 39 28 33 34 30
X15 | 18 28 --- 17 26 27 29 23 27 9 | 29 59 --- 40 43 40 43 39 24 36
16E | 12 15 17 16 10 57 16 14 21 7 | 31 38 37 36 35 36 34 36 44 32
X17 | 19 21 26 18 10 54 41 17 --- 10 | 22 37 37 30 28 42 45 30 --- 25
18E | 11 16 20 18 7 50 17 11 23 7 | 29 42 38 36 36 39 38 33 37 32
19 | 13 16 34 13 10 49 31 21 51 9 | 30 39 37 33 33 39 33 33 44 29
20E | 13 17 26 15 4 50 15 13 35 7 | 33 40 48 37 38 44 37 37 31 33
21 | 19 16 22 16 7 52 25 11 36 8 | 32 43 39 35 34 38 36 32 36 31
22E | 15 17 19 18 6 42 13 15 11 6 | 30 45 35 40 36 38 32 32 32 32
23 | 14 20 19 13 7 62 20 19 32 8 | 36 49 38 38 39 50 33 41 36 35
24 | 10 14 16 9 8 10 11 12 29 5 | 23 36 31 28 30 34 28 28 33 26
25 | 10 18 24 13 6 18 13 13 41 6 | 28 33 33 34 31 28 31 33 56 29
26 | 11 20 28 14 8 14 20 11 29 6 | 28 40 37 29 31 31 33 28 34 28
27 | 15 12 22 14 7 16 16 14 45 6 | 28 32 39 33 33 33 28 37 29 28
28E | 13 16 21 17 7 51 17 12 54 8 | 30 42 42 34 30 37 39 27 45 30
29 | 18 25 45 14 10 18 20 15 52 9 | 58 64 49 56 54 60 56 53 45 54
30E | 16 13 25 18 6 22 21 14 32 7 | 32 37 37 42 36 37 36 35 30 33
31 | 14 26 28 22 8 53 26 16 31 9 | 30 45 41 48 39 51 29 39 43 33
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 17 25 15 8 39 19 14 34 |T 33 43 41 38 37 41 37 37 38 34
WRMS | 13 17 24 15 8 39 18 11 31 |NE 34 44 42 39 38 42 38 39 39 35
MEDI | 13 16 22 15 7 27 18 14 31 |MD 30 42 39 36 35 39 35 35 37 31
Table 3.1412.4 GPS week: 1412 Day: 4 MJD: 54132.000
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 | 10 32 34 18 8 21 18 13 27 8 | 32 54 29 29 30 33 35 34 31 32
2 | 13 16 29 15 9 53 24 18 31 8 | 32 41 49 37 35 48 40 37 41 35
3 | 12 13 15 16 8 14 26 20 28 6 | 40 48 43 45 43 45 43 47 40 42
4 | 9 15 15 10 9 13 14 14 29 5 | 30 38 36 36 30 37 33 30 43 32
5E | 15 13 25 18 9 17 12 10 39 6 | 46 50 41 48 43 48 36 41 39 42
6 | 11 10 25 13 6 10 15 10 23 5 | 31 43 33 38 33 40 32 35 36 33
7 | 12 10 25 14 8 10 12 10 21 5 | 69 73 69 65 69 70 67 74 69 68
8 | 30 32 91 16 22 37 34 18 78 14 | 76 60 48 66 63 60 78 67 81 63
9 | 12 16 27 12 7 15 19 12 26 6 | 26 42 42 29 30 33 35 35 29 30
10E | 16 16 29 19 6 16 19 15 46 7 | 22 30 40 27 26 30 29 24 42 23
11 | 15 15 28 16 7 48 24 15 25 7 | 37 50 48 44 37 39 42 39 37 39
12E | 15 19 23 14 9 59 19 11 38 8 | 24 39 35 28 26 38 27 25 28 25
13 | 15 19 20 21 12 63 17 18 37 8 | 32 46 43 39 39 47 29 34 32 34
14 | 15 18 25 14 8 55 21 15 26 7 | 34 54 43 40 37 48 32 41 37 38
X15 | 19 61 --- --- 21 32 30 41 --- 20 | 30 75 --- --- 43 40 37 56 --- 40
16E | 12 15 19 21 9 58 22 21 23 8 | 33 41 40 38 32 42 39 41 46 35
17 | 20 19 30 17 11 62 40 13 34 10 | 29 45 37 36 34 47 46 29 28 31
18E | 11 17 25 18 7 51 20 13 23 7 | 34 47 39 42 35 40 32 34 40 35
X19 | 13 19 17 13 9 56 38 36 --- 10 | 28 41 36 31 29 36 35 36 --- 29
20E | 14 17 22 25 6 57 18 19 25 8 | 33 39 37 41 34 41 34 31 41 32
21 | 19 15 26 18 9 68 26 13 32 9 | 34 46 33 35 33 45 33 33 26 32
22E | 13 14 19 14 7 46 14 19 21 6 | 28 41 32 35 31 31 32 33 34 31
23 | 13 18 21 17 11 64 21 19 40 8 | 36 50 43 39 37 46 36 38 35 37
24 | 10 12 24 11 5 13 13 8 21 5 | 27 33 31 30 31 34 34 28 30 28
25 | 9 11 24 12 6 16 13 14 40 6 | 31 35 34 29 28 28 28 30 51 29
26 | 11 11 26 10 7 15 20 11 30 5 | 32 37 39 32 32 35 31 30 39 31
27 | 18 13 20 11 5 18 17 19 52 7 | 32 40 43 39 37 35 30 32 56 34
28E | 15 15 23 12 12 53 17 12 49 8 | 31 39 35 32 28 32 34 25 37 29
X29 | 18 12 21 11 10 13 20 9 --- 6 | 57 56 59 55 57 55 56 54 --- 54
30E | 13 15 20 14 7 19 20 14 42 6 | 41 47 40 40 40 41 40 40 31 38
31 | 13 17 18 19 6 52 25 18 31 8 | 30 42 40 40 35 51 30 36 39 33
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 17 29 16 9 42 21 15 36 |T 35 45 40 38 36 41 37 37 39 35
WRMS | 14 17 24 16 8 42 19 11 28 |NE 36 47 41 39 38 43 39 39 41 37
MEDI | 13 15 24 14 8 37 20 14 30 |MD 32 43 40 38 34 40 34 35 37 33
Table 3.1412.5 GPS week: 1412 Day: 5 MJD: 54133.000
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 | 9 9 25 14 4 17 26 11 25 6 | 29 35 32 28 28 32 35 27 31 28
2 | 17 14 13 16 6 53 28 18 32 7 | 28 39 34 38 33 45 40 32 37 32
3 | 12 15 17 14 9 8 37 14 37 7 | 38 41 35 40 37 39 43 41 30 36
4 | 9 10 17 11 9 26 19 11 25 5 | 28 32 27 36 33 49 31 27 36 29
5E | 18 14 17 17 8 17 20 14 40 7 | 48 49 44 51 46 48 37 43 39 43
X6 | 17 15 19 11 8 11 13 29 --- 7 | 29 38 32 39 35 41 30 48 --- 34
7 | 18 11 17 11 11 14 29 12 33 6 | 109 107 109 106 110 109 115 111 113 108
8 | 13 11 34 9 8 14 24 11 40 7 | 67 68 70 66 67 71 70 66 67 65
9 | 14 10 19 11 7 14 19 21 25 6 | 29 35 37 29 30 34 31 36 31 29
10E | 17 13 26 20 7 14 27 17 30 7 | 28 31 31 31 27 37 36 31 34 28
11 | 15 13 22 14 9 50 24 14 22 7 | 31 48 45 42 37 43 41 34 34 36
12E | 17 13 13 12 7 61 19 12 29 7 | 32 38 37 31 30 46 26 28 29 29
13 | 16 16 20 15 11 65 24 17 27 8 | 32 44 41 39 39 47 23 36 29 33
14 | 17 15 21 13 8 53 19 15 23 7 | 27 41 37 36 31 40 27 29 28 30
X15 | 25 28 --- 18 11 22 39 20 --- 11 | 29 67 --- 47 43 52 32 44 --- 40
16E | 11 12 13 15 7 53 19 14 37 7 | 28 36 27 37 31 39 29 29 39 29
17 | 21 15 22 16 11 63 45 15 27 9 | 25 40 39 35 34 45 51 28 27 30
18E | 12 14 17 15 5 47 23 10 25 6 | 26 37 35 31 32 41 31 27 33 27
19 | 13 13 20 16 9 50 31 18 42 8 | 31 43 38 42 33 43 28 30 33 33
20E | 12 14 15 13 7 58 21 14 36 7 | 33 40 38 39 35 44 38 30 44 33
21 | 15 12 19 13 6 48 26 13 34 7 | 28 42 36 35 34 41 34 29 28 30
22E | 11 10 16 14 8 43 18 12 17 5 | 29 39 30 35 34 38 30 28 27 29
23 | 13 16 16 13 9 67 21 16 41 8 | 36 48 39 42 42 53 33 41 40 38
24 | 11 10 14 12 6 13 15 17 32 5 | 24 30 20 29 26 32 30 27 29 24
25 | 9 12 22 10 5 14 20 12 45 6 | 28 33 28 32 28 30 32 27 49 28
26 | 13 10 20 8 7 11 22 10 34 5 | 28 32 25 25 27 33 27 28 40 25
27 | 14 11 20 11 9 16 17 14 34 6 | 30 35 32 38 34 34 30 33 27 30
28E | 14 13 17 15 9 52 16 14 42 7 | 28 40 32 32 29 34 34 27 34 29
X29 | 14 15 32 11 9 17 28 14 --- 7 | 63 69 73 63 66 73 69 59 --- 64
30E | 19 14 14 10 8 18 16 18 33 6 | 41 42 36 36 36 42 35 38 31 35
31 | 15 17 20 17 10 53 26 18 33 8 | 29 41 38 41 37 46 29 34 38 31
------+---------------------------------------------------+----------------------------------------------------
RMS | 14 13 19 14 8 42 24 15 33 |T 35 43 39 40 38 45 37 37 37 35
WRMS | 14 13 19 14 8 42 22 12 31 |NE 36 45 41 42 40 46 40 39 39 37
MEDI | 14 13 19 13 8 26 22 14 33 |MD 29 40 36 37 34 42 32 31 33 30
Table 3.1412.6 GPS week: 1412 Day: 6 MJD: 54134.000
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 | 10 12 29 14 5 20 21 10 25 6 | 28 31 35 28 26 32 31 25 31 27
2 | 17 14 18 17 9 52 36 14 34 8 | 33 42 43 45 38 51 50 39 45 37
3 | 11 16 25 18 11 12 38 12 45 8 | 37 41 36 48 42 42 44 41 37 39
4 | 9 10 16 13 11 18 17 14 28 5 | 31 35 33 41 36 38 34 32 32 33
5E | 19 16 21 11 13 14 17 15 41 7 | 47 47 42 48 45 45 36 41 41 42
6 | 12 12 25 11 3 10 13 12 24 5 | 29 41 31 42 36 41 31 36 33 35
7 | 14 11 19 12 8 11 18 6 30 5 | 97 98 92 99 102 100 93 102 108 99
8 | 10 12 24 13 9 16 24 11 55 7 | 81 78 73 79 78 82 87 80 76 78
9 | 12 9 18 10 7 12 20 11 30 5 | 27 31 32 32 28 29 33 28 29 27
10E | 16 13 33 15 6 13 23 10 38 7 | 37 35 47 36 35 38 34 34 38 33
11 | 17 12 26 13 8 49 24 11 19 7 | 40 48 46 46 39 36 42 38 34 39
12E | 19 17 18 8 8 60 18 13 32 7 | 27 39 37 33 27 43 25 23 32 27
13 | 16 16 19 16 11 63 22 13 28 7 | 30 41 41 37 36 43 30 31 31 32
14 | 17 19 24 14 8 52 16 11 26 7 | 28 39 37 35 31 39 25 26 30 29
X15 | 27 37 --- --- 26 41 37 19 --- 15 | 27 62 --- --- 46 48 33 45 --- 40
16E | 13 13 16 15 8 55 21 12 33 7 | 26 32 29 33 25 36 27 26 36 27
17 | 26 15 29 18 10 65 47 13 36 10 | 17 33 35 31 27 53 48 19 23 23
18E | 11 15 19 10 7 51 20 8 20 6 | 28 41 40 35 33 46 33 29 36 32
19 | 13 15 21 18 9 50 43 18 43 9 | 32 40 41 40 36 41 41 29 43 32
20E | 15 18 21 43 10 62 21 12 38 10 | 29 32 26 58 30 39 33 25 44 29
21 | 17 16 23 14 7 50 27 12 39 8 | 28 39 37 36 31 38 30 27 30 28
22E | 14 17 21 23 8 44 13 13 13 7 | 26 39 31 45 32 36 31 27 29 29
23 | 13 16 17 17 10 68 31 13 36 8 | 33 44 42 36 37 49 44 33 44 35
24 | 13 10 25 13 7 12 15 11 28 5 | 25 33 32 38 33 36 35 32 34 30
25 | 10 11 24 12 5 19 15 9 36 5 | 27 27 29 28 24 27 24 24 41 25
26 | 13 10 22 10 7 10 21 9 33 5 | 29 32 31 31 30 31 30 27 36 28
27 | 13 12 25 11 10 16 18 10 46 6 | 25 31 36 35 31 31 34 28 26 28
28E | 20 14 18 17 8 51 18 11 43 7 | 36 40 39 39 37 38 41 34 46 34
X29 | 14 10 20 13 7 10 29 9 --- 6 | 37 34 41 37 36 35 43 35 --- 33
30E | 18 16 16 15 7 17 16 10 31 6 | 49 49 42 43 44 45 40 47 46 43
31 | 15 19 22 20 10 56 29 13 28 8 | 27 38 42 41 33 46 27 31 31 30
------+---------------------------------------------------+----------------------------------------------------
RMS | 15 14 22 16 9 41 24 12 34 |T 34 41 39 41 37 43 38 35 39 35
WRMS | 15 14 22 16 8 41 21 10 31 |NE 34 42 41 42 38 44 40 36 39 36
MEDI | 14 14 21 14 8 41 21 12 33 |MD 29 39 37 37 35 39 34 31 36 32
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1412 GPS week: 1412 MJD: 54128.0-54134.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2951 |U 14 14 32 |U 16 21 77 |U 15 14 33 |
emr | emr 2954 |U 15 13 43 | 18 27 70 | 15 18 30 |
esa | esa 2781 | 16 14 42 |U 17 22 72 | 17 16 37 |
gfz | gfz 2909 |U 16 12 42 |U 18 27 67 |U 16 18 33 |
igr | igr 2969 | 17 13 41 | 20 23 83 | 16 14 35 |
igs | igs 2967 | 14 12 40 | 18 24 84 | 16 15 36 |
jpl | jpl 2951 | 23 20 51 | 23 39 75 | 20 16 39 |
mit | mit 2976 |U 14 13 39 |U 18 26 66 |U 13 14 26 |
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 5.1412.0 GPS week: 1412 Day: 0 MJD: 54128.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2958 | 16 15 27 | 12 27 57 | 15 10 32 |
emr | emr 2955 | 20 16 43 | 17 33 63 | 14 18 27 |
esa | esa 2784 | 20 15 42 | 16 34 72 | 21 15 40 |
gfz | gfz 2942 | 16 13 32 | 18 36 60 | 15 19 28 |
igr | igr 2973 | 17 12 30 | 23 38 89 | 17 11 38 |
igs | igs 2976 | 16 12 34 | 14 31 64 | 16 14 32 |
jpl | jpl 2960 | 28 20 52 | 22 43 65 | 16 17 33 |
mit | mit 2976 | 18 14 39 | 16 27 58 | 14 15 29 |
Table 5.1412.1 GPS week: 1412 Day: 1 MJD: 54129.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2960 | 16 13 39 | 22 30 78 | 14 13 30 |
emr | emr 2957 | 17 11 42 | 25 33 76 | 13 17 30 |
esa | esa 2784 | 18 14 45 | 25 33 75 | 14 16 30 |
gfz | gfz 2941 | 20 11 41 | 24 35 72 | 16 16 31 |
igr | igr 2976 | 21 15 38 | 23 35 68 | 17 12 38 |
igs | igs 2972 | 16 11 43 | 27 38 80 | 16 14 36 |
jpl | jpl 2956 | 22 17 46 | 31 45 80 | 19 17 41 |
mit | mit 2976 | 17 11 41 | 25 30 64 | 14 19 29 |
Table 5.1412.2 GPS week: 1412 Day: 2 MJD: 54130.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2955 | 12 13 28 | 14 19 72 | 17 13 35 |
emr | emr 2956 | 11 10 32 | 17 25 64 | 14 16 28 |
esa | esa 2784 | 14 13 42 | 16 15 71 | 19 16 36 |
gfz | gfz 2943 | 15 11 38 | 19 26 64 | 17 18 33 |
igr | igr 2976 | 14 12 33 | 19 17 70 | 16 11 31 |
igs | igs 2976 | 13 11 33 | 16 19 73 | 15 13 33 |
jpl | jpl 2959 | 18 17 39 | 21 38 69 | 19 15 39 |
mit | mit 2976 | 14 11 35 | 15 18 72 | 15 15 32 |
Table 5.1412.3 GPS week: 1412 Day: 3 MJD: 54131.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2967 | 13 14 31 | 16 20 77 | 13 11 30 |
emr | emr 2959 | 13 12 38 | 20 27 62 | 15 15 30 |
esa | esa 2784 | 14 15 37 | 16 18 63 | 18 15 39 |
gfz | gfz 2941 | 16 13 41 | 17 27 60 | 16 15 34 |
igr | igr 2973 | 13 13 46 | 18 18 67 | 15 10 34 |
igs | igs 2976 | 13 10 34 | 19 23 82 | 16 9 35 |
jpl | jpl 2949 | 21 20 44 | 24 40 71 | 24 14 40 |
mit | mit 2976 | 13 12 34 | 20 25 65 | 16 14 31 |
Table 5.1412.4 GPS week: 1412 Day: 4 MJD: 54132.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2933 | 15 15 30 | 15 16 60 | 14 19 29 |
emr | emr 2947 | 13 18 37 | 16 20 52 | 14 19 27 |
esa | esa 2775 | 19 17 42 | 15 20 54 | 14 21 30 |
gfz | gfz 2824 | 20 15 47 | 14 16 51 | 15 23 31 |
igr | igr 2951 | 20 12 42 | 21 15 61 | 14 18 28 |
igs | igs 2940 | 14 12 38 | 17 16 63 | 17 21 30 |
jpl | jpl 2931 | 25 21 59 | 21 34 68 | 19 17 27 |
mit | mit 2976 | 13 14 35 | 18 19 58 | 13 18 25 |
Table 5.1412.5 GPS week: 1412 Day: 5 MJD: 54133.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2940 | 14 12 38 | 17 17 125 | 14 18 34 |
emr | emr 2953 | 15 13 49 | 18 26 115 | 17 19 30 |
esa | esa 2774 | 15 11 47 | 16 13 113 | 19 17 43 |
gfz | gfz 2932 | 14 11 50 | 21 26 111 | 16 19 33 |
igr | igr 2966 | 18 14 56 | 18 21 110 | 15 19 35 |
igs | igs 2966 | 14 14 54 | 17 22 114 | 17 20 41 |
jpl | jpl 2947 | 24 19 60 | 21 33 115 | 22 17 45 |
mit | mit 2976 | 12 12 50 | 19 42 90 | 0 0 0 |
Table 5.1412.6 GPS week: 1412 Day: 6 MJD: 54134.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2948 | 12 15 29 | 14 17 72 | 18 18 38 |
emr | emr 2952 | 18 15 62 | 15 24 57 | 16 19 37 |
esa | esa 2784 | 13 17 41 | 15 22 60 | 17 17 42 |
gfz | gfz 2845 | 15 14 45 | 12 22 49 | 17 20 41 |
igr | igr 2968 | 18 13 45 | 17 17 118 | 18 17 42 |
igs | igs 2968 | 11 17 41 | 17 19 110 | 17 14 42 |
jpl | jpl 2956 | 22 24 54 | 20 37 61 | 22 18 45 |
mit | mit 2976 | 10 15 38 | 15 19 54 | 17 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 6.1412 GPS week: 1412 MJD: 54128.500-54134.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 19 -43 -15 41 3 | -8 19
| 25 15 85 36 10 | 3
emr uuuuu | -18 -56 36 -83 0 | 40 42
| 18 22 65 38 6 | 2
esa uuuuu | -14 38 -14 60 -11 | 61 64
| 32 23 120 150 16 | 3
gfz uuuuu | 81 32 -31 75 -1 | 17 26
| 31 19 95 27 11 | 4
igr xxxxx | 12 -24 94 40 -1 | 3 20
| 29 26 65 80 14 | 4
irf xxxxx | 12 7 -12 49 -4 | 6 20
| 20 6 76 39 8 | 3
jpl uuuux | 42 -34 -123 248 23 | 4 32
| 22 24 165 57 25 | 10
mit uuuuu | 34 -12 77 -125 -14 | 26 35
| 28 17 147 75 11 | 2
ngs uuuuu | -65 92 -11 -56 4 | 0 17
| 63 31 85 88 12 | 2
sio uuuuu | -108 -109 -4 64 -7 | 8 21
| 42 25 79 55 9 | 2
Table 7.1412.0 GPS week: 1412 Day: 0 MJD: 54128.500
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 | 22 -31 15 16 -7 | -6 24
emr uuuuu | -20 -29 33 -80 -1 | 39 43
esa uuuuu | -30 58 58 56 9 | 56 62
gfz uuuuu | 52 45 -81 115 11 | 11 27
igr xxxxx | 42 16 120 185 11 | -1 26
irf xxxxx | 9 1 52 42 7 | 2 24
jpl uuuux | 50 -30 51 307 10 | -5 33
mit uuuuu | 40 -11 -174 -159 2 | 24 36
ngs uuuuu | -36 41 67 -105 -6 | -3 23
sio uuuuu | -134 -149 56 104 3 | 7 24
Table 7.1412.1 GPS week: 1412 Day: 1 MJD: 54129.500
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 | -5 -34 35 44 -7 | -5 22
emr uuuuu | -35 -61 -80 -87 -9 | 42 45
esa uuuuu | -4 1 99 -104 -4 | 61 65
gfz uuuuu | 67 43 -12 101 14 | 15 26
igr xxxxx | -14 0 94 61 6 | 3 24
irf xxxxx | -13 9 53 61 -1 | 6 22
jpl uuuux | 26 -75 -174 216 22 | -2 31
mit uuuuu | 10 -26 -14 -148 -12 | 27 36
ngs uuuuu | 12 118 29 20 4 | 0 18
sio uuuuu | -147 -86 69 107 -2 | 9 24
Table 7.1412.2 GPS week: 1412 Day: 2 MJD: 54130.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 16 -55 76 32 8 | -10 21
emr uuuuu | -36 -72 38 -137 3 | 38 41
esa uuuuu | 15 11 8 241 -13 | 61 64
gfz uuuuu | 50 53 -76 84 -6 | 15 26
igr xxxxx | -33 -32 -28 -45 7 | 0 22
irf xxxxx | 6 -2 73 73 0 | 4 21
jpl uuuux | 27 -59 -207 296 40 | -4 30
mit uuuuu | -6 -3 9 -153 -9 | 25 35
ngs uuuuu | -8 134 -18 -93 2 | -1 18
sio uuuuu | -136 -125 40 -26 -3 | 6 22
Table 7.1412.3 GPS week: 1412 Day: 3 MJD: 54131.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -16 -51 16 -8 6 | -12 20
emr uuuuu | -19 -37 -3 -106 4 | 37 40
esa uuuuu | 9 51 136 -144 -27 | 63 66
gfz uuuuu | 73 33 -177 48 7 | 15 26
igr xxxxx | -1 -67 115 -36 4 | -1 22
irf xxxxx | -11 8 -6 -12 -5 | 4 21
jpl uuuux | 53 -16 -247 309 45 | -2 32
mit uuuuu | 44 -22 98 -97 -12 | 24 34
ngs uuuuu | -47 83 78 102 -1 | -1 18
sio uuuuu | -149 -131 39 55 -5 | 5 21
Table 7.1412.4 GPS week: 1412 Day: 4 MJD: 54132.500
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 | 24 -40 21 42 17 | -11 19
emr uuuuu | -11 -93 53 -12 7 | 39 42
esa uuuuu | 8 40 -180 136 8 | 63 66
gfz uuuuu | 77 34 116 54 -7 | 19 27
igr xxxxx | 40 -27 182 53 7 | 2 21
irf xxxxx | 29 9 -41 10 -6 | 7 20
jpl uuuux | 47 -12 -351 241 45 | 4 36
mit uuuuu | 39 -6 182 -200 -12 | 26 35
ngs uuuuu | -108 111 -156 -66 -3 | -1 18
sio uuuuu | -68 -92 -7 19 -10 | 8 20
Table 7.1412.5 GPS week: 1412 Day: 5 MJD: 54133.500
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 | 32 -26 -112 110 8 | -7 13
emr uuuuu | 16 -53 107 -92 4 | 41 43
esa uuuuu | -77 55 -96 15 -25 | 65 67
gfz uuuuu | 121 17 48 79 -8 | 22 25
igr xxxxx | 37 -28 61 -11 -11 | 7 14
irf xxxxx | 17 16 -112 73 -12 | 10 16
jpl uuuux | 77 -15 -20 203 26 | 14 30
mit uuuuu | 83 -35 245 32 -21 | 29 34
ngs uuuuu | -166 74 -87 -163 3 | 2 12
sio uuuuu | -73 -88 -131 56 -11 | 10 17
Table 7.1412.6 GPS week: 1412 Day: 6 MJD: 54134.500
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 | 60 -68 -155 48 -7 | -5 12
emr uuuuu | -23 -47 107 -68 -8 | 42 43
esa uuuuu | -23 51 -120 219 -26 | 60 62
gfz uuuuu | 126 -3 -33 46 -15 | 22 25
igr xxxxx | 12 -31 115 70 -29 | 8 13
irf xxxxx | 44 4 -104 98 -15 | 9 16
jpl uuuux | 13 -35 88 163 -25 | 21 32
mit uuuuu | 27 15 197 -152 -32 | 27 33
ngs uuuuu | -104 83 14 -86 30 | 3 12
sio uuuuu | -51 -93 -95 132 -24 | 10 17
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