[IGSREPORT-28162] Wk 2172 IGS SINEX Combination

igs-rf at ign.fr igs-rf at ign.fr
Thu Sep 9 17:54:24 UTC 2021


Authors: A. Duret, B. Garayt, P. Rebischung

================================================================================
 Combination of AC solutions for GPS week 2172 - 21/08/22 to 21/08/28
================================================================================

1) Contacts:
============
e-mail: igs-rf at ign.fr
Tel:    0033143988197 (Bruno Garayt)
Fax:    0033143988450

2) Products:
============
Products are available at:
  CDDIS: ftp://cddis.gsfc.nasa.gov/gps/products
  SOPAC: ftp://garner.ucsd.edu/pub/products
  ENSG:  ftp://igs.ensg.eu/pub/igs/products
  IGN:   ftp://igs.ign.fr/pub/igs/products

igs21P2172[0-6].snx      Combined daily solutions
igs21P2172[0-6].res      Residuals between AC solutions and combined solutions
igs21P2172[0-6]_ITR.res  Residuals between AC solutions and IGb14
igs21P2172[0-6]_IGS.res  Residuals between AC solutions and cumulative solution
igs21P2172.erp           Daily Earth Rotation Parameters
igs21P2172.sum           This file

IGS21P34.snx             Cumulative combined solution
igs00p03.erp             Daily Earth Rotation Parameters since GPS week 860

3) Combination Strategy:
========================

3-1) The AC solutions are checked/corrected for possible station name and
     metadata inconsistencies.
3-2) Constrained AC solutions are first unconstrained according to the
     information given in their SOLUTION/APRIORI blocks. The geocenter
     information is then made explicit in the unconstrained AC normal
     equations. The AC normal equations are finally inverted under
     no-net-rotation and no-net-translation constraints.
3-3) For each day of the week, the AC solutions are iteratively combined.
     The daily combined solutions are aligned to IGb14 propagated at their
     reference epochs (datum) by means of no-net-rotation and no-net-
     translation constraints applied to stations of the IGb14 core network.
3-4) The AC solutions NOT used in the combination are compared to the daily
     combined solutions.
3-5) The daily combined solutions are stacked into a weekly solution aligned
     to IGb14 by means of no-net-rotation and no-net-translation constraints
     applied to stations of the IGb14 core network.
3-6) The weekly combined solution is added to the cumulative solution.

4) Remarks:
===========

     ITR = IGb14.snx
     igs = igs21P2172[0-6].snx
     IGS = IGS21P34.snx

     The following solutions are not used in the combination but only for
     comparison:
     mig

     Solutions with manual station deletion:

     Day 0:
         grg  WTZ2
         jpl  BRUX SGOC VIGO
         mit  CMUM HORN
         ngs  PIN2
         mig  HORN NEWL PIN2 SGOC SYDN VIGO WTZ2

     Day 1:
         grg  WTZ2
         jpl  BRUX SGOC VIGO
         mit  HORN
         ngs  PIN2
         mig  HORN NEWL PIN2 SGOC SYDN VIGO WTZ2

     Day 2:
         grg  WTZ2
         jpl  BRUX SGOC VIGO
         mit  HORN
         ngs  DARW PIN2
         sio  DARW
         mig  HORN NEWL PIN2 SGOC SYDN VIGO WTZ2

     Day 3:
         grg  NLIB WTZ2
         jpl  BRUX SGOC VIGO
         mit  HORN
         ngs  PIN2
         mig  HORN NEWL PIN2 SGOC SYDN VIGO WTZ2

     Day 4:
         grg  WTZ2
         jpl  BRUX SGOC VIGO
         mit  HORN
         ngs  PIN2
         mig  HORN NEWL PIN2 SGOC SYDN VIGO WTZ2

     Day 5:
         grg  WTZ2
         jpl  BRUX MCM4 SGOC VIGO
         mit  HORN
         ngs  PIN2
         mig  HORN NEWL PIN2 SGOC SYDN VIGO WTZ2

     Day 6:
         grg  WTZ2
         jpl  BRUX SGOC VIGO
         mit  HORN
         ngs  PIN2
         mig  HORN NEWL PIN2 SGOC SYDN VIGO WTZ2

5) Results:
===========

5-1)      AC (Variance Factor)^0.5 estimates:
=============================================
     The variance factor of each AC solution s is estimated by :
     VF = (vs'*Ps*vs)/fs   with fs = nobss - tr(As*Q*As'*Ps)
                                vs : residuals of solution s
                                Ps : weight matrix of solution s
                                nobss : number of observations of solution s
                                As : design matrix of solution s
                                Q : total covariance matrix

Day 0 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 237 | 150 |  50 |         0.007 |
      | emr |  76 |  64 |  43 |         1.133 |
      | esa | 150 |  95 |  48 |         0.974 |
      | gfz | 242 | 128 |  47 |         1.582 |
      | grg | 118 |  60 |  39 |         4.050 |
      | jpl |  79 |  57 |  45 |         1.257 |
      | mit | 344 | 167 |  50 |         0.510 |
      | ngs | 206 | 127 |  48 |         8.110 |
      | sio | 338 | 157 |  49 |         0.558 |
      | mig | 514 | 167 |  51 |        ------ |
      | igs | 521 | 169 |  51 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 1 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 238 | 147 |  49 |         0.007 |
      | emr |  78 |  64 |  43 |         1.146 |
      | esa | 150 |  89 |  46 |         1.086 |
      | gfz | 243 | 126 |  47 |         1.525 |
      | grg | 118 |  60 |  38 |         4.498 |
      | jpl |  79 |  52 |  45 |         1.230 |
      | mit | 343 | 162 |  51 |         0.506 |
      | ngs | 205 | 122 |  48 |         8.487 |
      | sio | 333 | 151 |  48 |         0.555 |
      | mig | 517 | 164 |  51 |        ------ |
      | igs | 521 | 165 |  51 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 2 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 231 | 146 |  47 |         0.006 |
      | emr |  77 |  66 |  44 |         1.018 |
      | esa | 150 |  97 |  45 |         1.024 |
      | gfz | 239 | 128 |  46 |         1.544 |
      | grg | 119 |  61 |  39 |         4.380 |
      | jpl |  79 |  57 |  43 |         1.226 |
      | mit | 344 | 164 |  48 |         0.493 |
      | ngs | 202 | 125 |  47 |         7.431 |
      | sio | 328 | 155 |  47 |         0.505 |
      | mig | 516 | 164 |  49 |        ------ |
      | igs | 522 | 167 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 3 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 231 | 144 |  47 |         0.006 |
      | emr |  78 |  66 |  45 |         1.081 |
      | esa | 150 |  94 |  44 |         0.969 |
      | gfz | 233 | 124 |  45 |         1.652 |
      | grg | 117 |  59 |  39 |         4.236 |
      | jpl |  79 |  55 |  45 |         1.234 |
      | mit | 344 | 158 |  49 |         0.509 |
      | ngs | 202 | 121 |  47 |         7.865 |
      | sio | 327 | 150 |  47 |         0.542 |
      | mig | 517 | 160 |  48 |        ------ |
      | igs | 522 | 162 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 4 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 229 | 145 |  48 |         0.006 |
      | emr |  76 |  64 |  44 |         0.940 |
      | esa | 150 |  94 |  44 |         0.960 |
      | gfz | 236 | 128 |  46 |         1.622 |
      | grg | 116 |  59 |  39 |         4.143 |
      | jpl |  79 |  49 |  41 |         1.142 |
      | mit | 344 | 162 |  49 |         0.500 |
      | ngs | 200 | 125 |  46 |         7.424 |
      | sio | 323 | 151 |  47 |         0.509 |
      | mig | 518 | 162 |  50 |        ------ |
      | igs | 522 | 164 |  49 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 5 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 230 | 142 |  49 |         0.006 |
      | emr |  75 |  60 |  43 |         1.020 |
      | esa | 150 |  90 |  45 |         0.999 |
      | gfz | 236 | 125 |  47 |         1.491 |
      | grg | 115 |  57 |  39 |         4.616 |
      | jpl |  78 |  51 |  40 |         1.210 |
      | mit | 344 | 159 |  50 |         0.501 |
      | ngs | 201 | 124 |  47 |         7.160 |
      | sio | 321 | 146 |  48 |         0.536 |
      | mig | 507 | 160 |  50 |        ------ |
      | igs | 511 | 162 |  49 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 6 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 235 | 143 |  49 |         0.006 |
      | emr |  75 |  62 |  43 |         0.978 |
      | esa | 150 |  91 |  47 |         0.992 |
      | gfz | 240 | 125 |  47 |         1.528 |
      | grg | 116 |  58 |  39 |         4.214 |
      | jpl |  79 |  51 |  42 |         1.203 |
      | mit | 344 | 159 |  50 |         0.493 |
      | ngs | 205 | 125 |  47 |         8.263 |
      | sio | 335 | 152 |  48 |         0.523 |
      | mig | 513 | 160 |  49 |        ------ |
      | igs | 516 | 161 |  50 |        ------ |
------|-----|-----|-----|-----|---------------|

5-2)      Station position residuals:
=====================================

5-2-1)    With respect to IGb14:
================================

      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 0 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  150 |     0.8      0.1     -3.0 |     2.2      2.1      7.8 |
      | emr   64 |     0.0     -0.2     -3.4 |     2.3      2.7      7.5 |
      | esa   95 |     0.4     -0.2     -3.8 |     2.5      2.1      7.9 |
      | gfz  128 |     0.9     -0.1     -3.3 |     2.3      2.2      7.7 |
      | grg   60 |     0.3     -0.2     -0.6 |     2.5      2.0      6.2 |
      | jpl   57 |     1.3     -0.1     -1.8 |     2.6      2.7      7.9 |
      | mit  167 |    -0.4      0.4     -1.4 |     2.4      2.2      7.3 |
      | ngs  127 |     0.0     -0.4     -2.7 |     2.9      2.8      8.1 |
      | sio  157 |    -0.1      0.4     -2.9 |     2.8      2.5      8.2 |
      | mig  167 |     0.2      0.1     -2.5 |     2.2      1.9      6.9 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  147 |     0.8      0.2     -4.1 |     2.1      2.1      8.4 |
      | emr   64 |     0.5      0.2     -2.4 |     2.2      2.4      7.7 |
      | esa   89 |     0.3     -0.4     -4.3 |     1.9      1.8      8.1 |
      | gfz  126 |     0.9     -0.3     -4.2 |     2.0      2.1      7.8 |
      | grg   60 |     0.1     -0.1     -1.4 |     2.1      2.0      6.5 |
      | jpl   52 |     2.2     -0.1     -2.5 |     3.1      2.1      7.9 |
      | mit  162 |    -0.6      0.2     -1.4 |     2.0      2.0      6.7 |
      | ngs  122 |    -0.4     -0.1     -3.8 |     3.1      2.2      7.9 |
      | sio  151 |     0.7     -0.5     -3.0 |     2.6      2.5      8.2 |
      | mig  164 |     0.2     -0.0     -2.9 |     1.8      1.8      6.7 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  146 |     0.4     -0.1     -3.4 |     2.2      2.0      7.8 |
      | emr   66 |     0.9      0.3     -2.3 |     2.4      2.5      7.5 |
      | esa   97 |     0.8     -0.4     -3.7 |     2.3      1.8      7.8 |
      | gfz  128 |     0.9     -0.3     -3.1 |     2.4      1.9      7.5 |
      | grg   61 |     0.3     -0.3     -1.4 |     2.4      2.0      7.0 |
      | jpl   57 |     1.3      0.1     -1.8 |     2.7      2.4      8.2 |
      | mit  164 |    -0.3      0.3     -1.3 |     2.4      2.1      7.1 |
      | ngs  125 |    -0.3      0.0     -2.3 |     2.9      1.9      8.2 |
      | sio  155 |     0.7     -0.9     -2.8 |     2.4      2.7      7.9 |
      | mig  164 |     0.1     -0.1     -2.5 |     2.1      1.9      6.7 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  144 |     0.4      0.0     -3.5 |     2.2      2.2      7.7 |
      | emr   66 |     0.6      0.3     -2.7 |     2.4      2.8      6.8 |
      | esa   94 |     0.5     -0.3     -3.5 |     2.3      1.9      7.1 |
      | gfz  124 |     0.7     -0.5     -3.6 |     2.4      2.2      7.2 |
      | grg   59 |     0.4     -0.3     -1.4 |     2.3      2.1      5.8 |
      | jpl   55 |     1.5      0.1     -2.2 |     3.2      2.6      6.9 |
      | mit  158 |    -0.8     -0.1     -1.9 |     2.3      2.1      6.4 |
      | ngs  121 |     0.4     -0.2     -2.7 |     2.5      2.2      7.8 |
      | sio  150 |     0.5     -0.6     -3.6 |     2.5      2.3      7.7 |
      | mig  160 |    -0.0     -0.2     -2.9 |     2.0      1.8      6.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  145 |     0.4      0.2     -3.5 |     2.1      2.1      8.3 |
      | emr   64 |     0.6      0.2     -3.2 |     2.3      2.5      6.4 |
      | esa   94 |     1.0     -0.6     -3.5 |     2.5      2.3      7.4 |
      | gfz  128 |     0.6     -0.3     -3.1 |     2.0      2.3      6.8 |
      | grg   59 |     1.3     -0.4     -1.7 |     2.4      2.1      6.6 |
      | jpl   49 |     1.3      0.0     -2.3 |     2.7      2.4      6.2 |
      | mit  162 |    -0.3     -0.0     -2.2 |     2.1      2.0      6.8 |
      | ngs  125 |     0.1     -0.5     -3.6 |     2.6      2.3      7.9 |
      | sio  151 |     0.1     -0.5     -3.9 |     2.6      2.4      8.4 |
      | mig  162 |     0.2     -0.2     -3.0 |     2.0      1.9      6.6 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  142 |     0.1      0.0     -2.3 |     1.9      2.3      7.5 |
      | emr   60 |     0.9      0.0     -2.8 |     2.3      2.4      6.7 |
      | esa   90 |     0.9      0.1     -3.5 |     2.4      2.2      7.4 |
      | gfz  125 |     0.8     -0.1     -3.2 |     2.4      2.2      7.3 |
      | grg   57 |     1.1     -0.1     -2.1 |     2.3      2.0      7.0 |
      | jpl   51 |     1.0     -0.2     -2.3 |     2.4      2.2      7.1 |
      | mit  159 |    -0.2      0.2     -0.9 |     2.1      2.0      6.6 |
      | ngs  124 |     0.6     -0.1     -2.4 |     2.5      2.2      7.2 |
      | sio  146 |    -1.1      0.1     -2.2 |     2.8      2.3      7.9 |
      | mig  160 |     0.1     -0.1     -2.2 |     1.9      1.8      6.3 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  143 |     0.9     -0.0     -2.8 |     2.3      2.0      7.7 |
      | emr   62 |     1.5      0.2     -1.7 |     2.7      2.4      6.2 |
      | esa   91 |     1.0     -0.4     -3.8 |     2.3      2.1      7.3 |
      | gfz  125 |     1.2     -0.4     -2.9 |     2.3      2.1      6.9 |
      | grg   58 |     0.9     -0.2     -0.9 |     2.3      2.0      6.9 |
      | jpl   51 |     2.5     -0.2     -1.6 |     3.6      2.7      6.9 |
      | mit  159 |     0.4      0.2     -1.0 |     1.9      1.9      6.0 |
      | ngs  125 |     0.0     -0.2     -2.6 |     2.8      2.4      7.3 |
      | sio  152 |     0.5     -0.8     -2.5 |     2.2      2.7      7.4 |
      | mig  160 |     0.7     -0.2     -2.2 |     2.0      1.9      6.1 |
------|----------|---------------------------|---------------------------|

5-2-2)    With respect to the daily combined solutions:
=======================================================

      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 0 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  237 |     0.8      0.1     -0.3 |     1.4      1.3      4.1 |
      | emr   76 |    -0.5      0.2      0.0 |     1.2      1.3      2.8 |
      | esa  150 |    -0.2     -0.1     -1.6 |     1.0      0.8      3.5 |
      | gfz  242 |     0.4     -0.2     -0.6 |     0.8      0.8      2.7 |
      | grg  118 |    -0.1     -0.2      0.3 |     1.1      1.0      3.4 |
      | jpl   79 |     0.6      0.1     -0.4 |     1.2      1.5      2.9 |
      | mit  344 |    -0.7      0.2      0.8 |     1.1      0.8      2.6 |
      | ngs  206 |    -0.2     -0.2      0.1 |     1.3      1.5      3.6 |
      | sio  338 |     0.3      0.5     -0.2 |     1.9      1.8      4.4 |
      | mig  514 |     0.0      0.0     -0.0 |     0.1      0.1      0.3 |
      | ITR  169 |    -0.6     -0.0      3.2 |     2.1      1.7      7.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  238 |     0.9      0.2     -1.1 |     1.5      1.4      4.1 |
      | emr   78 |    -0.2      0.4      0.6 |     1.4      1.5      3.8 |
      | esa  150 |    -0.1     -0.2     -2.0 |     1.0      0.8      4.1 |
      | gfz  243 |     0.5     -0.1     -1.1 |     0.8      0.8      2.9 |
      | grg  118 |    -0.1     -0.1      0.1 |     1.1      1.0      3.6 |
      | jpl   79 |     0.9      0.2     -0.5 |     1.4      1.3      3.1 |
      | mit  343 |    -0.9      0.1      1.2 |     1.1      0.8      2.7 |
      | ngs  205 |    -0.3      0.1     -0.3 |     1.7      1.2      4.2 |
      | sio  333 |     0.7     -0.2      0.2 |     1.9      1.7      4.3 |
      | mig  517 |     0.0     -0.0     -0.0 |     0.1      0.1      0.3 |
      | ITR  165 |    -0.7     -0.0      3.0 |     1.9      1.6      6.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  231 |     0.1     -0.1     -0.8 |     1.2      1.3      4.2 |
      | emr   77 |    -0.1      0.2      0.2 |     0.9      1.1      3.3 |
      | esa  150 |     0.3     -0.1     -1.5 |     1.0      0.9      3.8 |
      | gfz  239 |     0.3     -0.2     -0.7 |     0.8      0.8      2.8 |
      | grg  119 |    -0.4     -0.3      0.3 |     1.2      0.9      4.2 |
      | jpl   79 |     0.6     -0.1      0.2 |     1.3      1.5      3.4 |
      | mit  344 |    -0.5      0.3      1.0 |     0.9      0.9      2.7 |
      | ngs  202 |    -0.5      0.2      0.2 |     1.4      1.0      3.4 |
      | sio  328 |     0.9     -0.5     -0.3 |     1.6      1.5      3.8 |
      | mig  516 |     0.0     -0.0     -0.1 |     0.1      0.1      0.3 |
      | ITR  167 |    -0.4     -0.1      2.6 |     1.9      1.6      6.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  231 |     0.5      0.1     -0.2 |     1.4      1.4      4.5 |
      | emr   78 |     0.0      0.3      0.6 |     1.4      1.4      2.9 |
      | esa  150 |    -0.1     -0.1     -1.3 |     1.0      0.8      3.4 |
      | gfz  233 |     0.1     -0.1     -0.4 |     0.8      0.9      3.0 |
      | grg  117 |    -0.3     -0.1      0.1 |     1.0      0.8      3.7 |
      | jpl   79 |     0.8     -0.0      0.3 |     1.6      1.3      3.1 |
      | mit  344 |    -0.8      0.1      0.8 |     1.1      0.9      2.6 |
      | ngs  202 |     0.4     -0.0      0.0 |     1.2      1.1      3.6 |
      | sio  327 |     0.5     -0.2     -0.9 |     1.5      1.3      3.8 |
      | mig  517 |     0.0     -0.0     -0.1 |     0.1      0.1      0.3 |
      | ITR  162 |    -0.5     -0.0      3.2 |     2.0      1.6      6.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  229 |     0.4      0.3     -0.5 |     1.2      1.4      4.0 |
      | emr   76 |    -0.2      0.2      0.2 |     0.9      1.0      2.9 |
      | esa  150 |     0.4     -0.3     -1.1 |     1.1      1.1      3.0 |
      | gfz  236 |     0.1     -0.0      0.1 |     0.9      1.0      3.1 |
      | grg  116 |     0.0     -0.2      0.1 |     0.9      0.8      3.3 |
      | jpl   79 |     0.2     -0.0     -0.2 |     1.3      1.3      2.8 |
      | mit  344 |    -0.4      0.1      0.7 |     1.0      0.9      2.7 |
      | ngs  200 |    -0.0     -0.1     -0.1 |     1.1      1.1      3.6 |
      | sio  323 |     0.1     -0.1     -0.7 |     1.5      1.6      3.7 |
      | mig  518 |     0.0      0.0     -0.0 |     0.1      0.1      0.2 |
      | ITR  164 |    -0.6     -0.0      2.9 |     2.0      1.7      6.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  230 |     0.1     -0.0     -0.3 |     1.2      1.1      3.7 |
      | emr   75 |     0.0      0.1     -0.0 |     0.9      1.1      3.0 |
      | esa  150 |     0.4      0.1     -1.4 |     1.0      1.0      3.6 |
      | gfz  236 |     0.2     -0.2     -0.3 |     0.8      0.8      2.5 |
      | grg  115 |     0.2     -0.1     -0.5 |     1.1      1.0      3.8 |
      | jpl   78 |     0.3     -0.2     -0.5 |     1.1      1.4      3.0 |
      | mit  344 |    -0.3      0.3      0.6 |     0.9      0.9      2.6 |
      | ngs  201 |     0.5     -0.0      0.4 |     1.3      0.9      3.1 |
      | sio  321 |    -0.7      0.4     -0.3 |     1.8      1.6      3.7 |
      | mig  507 |    -0.0     -0.0      0.0 |     0.1      0.1      0.3 |
      | ITR  162 |    -0.6      0.1      2.6 |     1.9      1.6      6.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  235 |     0.4      0.1     -0.8 |     1.3      1.6      3.9 |
      | emr   75 |     0.1      0.2      0.5 |     0.8      1.2      2.7 |
      | esa  150 |     0.1     -0.1     -1.4 |     0.9      0.9      3.3 |
      | gfz  240 |     0.3     -0.3     -0.4 |     0.8      0.9      2.7 |
      | grg  116 |    -0.2      0.0      0.0 |     1.0      0.8      3.5 |
      | jpl   79 |     0.8     -0.2      0.0 |     1.6      1.5      3.4 |
      | mit  344 |    -0.4      0.4      1.0 |     0.9      0.9      2.5 |
      | ngs  205 |    -0.5     -0.2     -0.0 |     1.6      1.4      3.3 |
      | sio  335 |    -0.1     -0.6     -0.4 |     1.3      1.6      3.7 |
      | mig  513 |     0.0     -0.0     -0.1 |     0.1      0.1      0.3 |
      | ITR  161 |    -0.8     -0.1      2.6 |     1.8      1.6      6.0 |
------|----------|---------------------------|---------------------------|

5-2-3)    With respect to the cumulative solution:
==================================================

      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 0 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  237 |     1.0      0.0     -3.1 |     2.8      3.7      8.1 |
      | emr   75 |    -0.5     -0.2     -3.0 |     2.4      2.6      8.0 |
      | esa  147 |     0.6     -0.0     -3.6 |     2.6      3.4      8.5 |
      | gfz  216 |     1.0     -0.5     -3.2 |     2.6      3.2      7.5 |
      | grg  115 |     0.1     -0.2     -1.6 |     2.5      3.3      6.5 |
      | jpl   78 |     0.9      0.5     -2.4 |     2.2      3.1      7.6 |
      | mit  317 |    -0.1     -0.4     -1.0 |    11.5     11.8      8.3 |
      | ngs  206 |     0.3     -0.4     -3.5 |     3.2      3.7     11.0 |
      | sio  324 |     0.5      0.7     -2.8 |     3.8      4.2      8.8 |
      | mig  459 |     0.5     -0.2     -2.4 |     6.4      6.7      7.7 |
      | igs  464 |     0.4     -0.3     -2.5 |     6.0      6.4      7.8 |
      | ITR  244 |    -0.1     -0.1     -0.2 |     1.3      1.1      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  238 |     1.1      0.1     -3.5 |     2.8      3.7      8.7 |
      | emr   77 |     0.1      0.2     -2.3 |     2.4      2.5      8.1 |
      | esa  147 |     0.3     -0.2     -3.8 |     2.4      3.4      8.6 |
      | gfz  217 |     1.1     -0.5     -4.1 |     2.7      3.2      7.7 |
      | grg  115 |    -0.0     -0.2     -2.3 |     2.3      3.2      6.7 |
      | jpl   78 |     1.5      0.3     -2.6 |     3.1      2.9      8.4 |
      | mit  315 |    -0.0     -0.8     -0.7 |    12.5     12.5      8.0 |
      | ngs  205 |    -0.3     -0.4     -4.2 |     3.6      3.6     11.1 |
      | sio  319 |     0.8     -0.4     -2.1 |     3.8      4.1      8.5 |
      | mig  461 |     0.4     -0.4     -2.5 |     6.9      7.3      7.6 |
      | igs  464 |     0.4     -0.3     -2.5 |     6.6      7.0      7.7 |
      | ITR  240 |    -0.2     -0.1     -0.2 |     1.3      1.1      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  231 |     0.5     -0.3     -3.2 |     2.7      3.4      8.0 |
      | emr   76 |     0.5      0.2     -2.5 |     2.4      2.4      7.6 |
      | esa  148 |     1.0     -0.7     -3.9 |     2.4      2.8      8.2 |
      | gfz  213 |     1.0     -0.7     -3.7 |     2.9      2.8      7.9 |
      | grg  116 |     0.3     -0.3     -2.4 |     2.2      3.0      7.3 |
      | jpl   78 |     1.1      0.1     -2.5 |     2.5      2.6      7.8 |
      | mit  315 |     0.5     -1.1     -0.7 |    14.6     15.2      9.0 |
      | ngs  202 |    -0.4     -0.1     -3.5 |     3.3      3.4     11.7 |
      | sio  314 |     1.0     -0.8     -2.8 |     3.4      3.9      8.6 |
      | mig  458 |     0.4     -0.5     -2.6 |     7.8      8.4      8.1 |
      | igs  463 |     0.3     -0.5     -2.6 |     7.5      8.2      8.1 |
      | ITR  246 |    -0.1     -0.1     -0.3 |     1.3      1.1      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  231 |     0.6     -0.4     -3.7 |     2.5      3.6      8.3 |
      | emr   77 |     0.3      0.3     -2.7 |     2.3      2.6      7.2 |
      | esa  147 |     0.2     -0.8     -4.1 |     2.2      3.3      7.8 |
      | gfz  208 |     0.5     -0.8     -4.2 |     2.6      3.0      7.9 |
      | grg  114 |     0.6     -0.3     -3.1 |     2.0      3.1      7.6 |
      | jpl   78 |     1.3      0.1     -2.6 |     2.6      2.8      7.5 |
      | mit  313 |     0.1     -1.4     -1.4 |    15.0     15.3      8.7 |
      | ngs  202 |     0.1     -0.4     -4.1 |     3.0      3.4     10.8 |
      | sio  313 |     0.6     -0.7     -4.0 |     3.5      3.6      9.0 |
      | mig  458 |     0.2     -0.8     -3.3 |     8.0      8.6      8.0 |
      | igs  462 |     0.2     -0.8     -3.2 |     7.8      8.4      7.9 |
      | ITR  244 |    -0.1     -0.1     -0.3 |     1.3      1.1      2.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  229 |     0.5      0.1     -3.5 |     2.5      3.5      8.0 |
      | emr   75 |     0.4      0.2     -2.8 |     2.3      2.3      6.6 |
      | esa  147 |     0.9     -0.8     -3.9 |     2.4      3.4      7.7 |
      | gfz  210 |     0.5     -0.7     -3.2 |     2.6      3.1      7.0 |
      | grg  112 |     1.1     -0.4     -2.9 |     2.1      2.9      6.8 |
      | jpl   77 |     0.8     -0.0     -2.4 |     2.3      3.5      7.3 |
      | mit  312 |     0.3     -1.0     -1.6 |    13.2     12.9      8.5 |
      | ngs  200 |    -0.3     -0.5     -3.9 |     3.0      3.8     11.5 |
      | sio  309 |     0.2     -0.3     -3.8 |     3.8      3.9      8.8 |
      | mig  457 |     0.4     -0.6     -2.9 |     7.0      7.0      7.8 |
      | igs  460 |     0.4     -0.6     -2.9 |     6.8      6.8      7.7 |
      | ITR  246 |    -0.2     -0.1     -0.2 |     1.3      1.1      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  230 |    -0.3      0.1     -2.2 |     2.6      3.5      8.1 |
      | emr   74 |     0.6      0.2     -2.6 |     2.3      2.5      6.4 |
      | esa  147 |     0.8     -0.1     -3.4 |     2.5      3.5      8.0 |
      | gfz  210 |     0.2     -0.2     -2.8 |     2.6      3.4      7.5 |
      | grg  111 |     1.0     -0.2     -2.8 |     2.1      3.3      7.2 |
      | jpl   77 |     0.7      0.2     -2.6 |     2.0      2.9      7.8 |
      | mit  312 |     0.1     -0.5     -0.7 |    13.2     14.2      8.3 |
      | ngs  201 |     0.2      0.0     -2.9 |     3.1      3.6     10.9 |
      | sio  308 |    -1.0      0.5     -2.4 |     4.1      3.9      8.5 |
      | mig  446 |    -0.0      0.1     -2.2 |     6.7      7.5      7.7 |
      | igs  449 |    -0.0      0.1     -2.2 |     6.7      7.4      7.8 |
      | ITR  243 |    -0.1     -0.1     -0.3 |     1.3      1.1      2.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  235 |     0.8      0.0     -3.1 |     2.8      3.5      8.2 |
      | emr   74 |     1.2      0.2     -1.4 |     2.6      2.3      6.3 |
      | esa  147 |     1.0     -0.2     -3.6 |     2.6      3.5      8.5 |
      | gfz  214 |     0.9     -0.5     -3.3 |     2.8      3.4      7.8 |
      | grg  112 |     0.8     -0.1     -2.2 |     2.2      3.1      7.0 |
      | jpl   78 |     1.9      0.3     -2.0 |     3.4      4.3      8.1 |
      | mit  315 |     0.8     -0.5     -0.7 |    12.6     13.3      7.8 |
      | ngs  205 |    -0.3     -0.4     -3.9 |     3.3      3.8     10.9 |
      | sio  321 |     0.2     -0.9     -2.9 |     3.3      4.1      8.5 |
      | mig  455 |     0.7     -0.4     -2.5 |     6.3      7.0      7.6 |
      | igs  457 |     0.7     -0.5     -2.4 |     6.5      7.2      7.6 |
      | ITR  241 |    -0.1     -0.1     -0.3 |     1.3      1.1      2.2 |
------|----------|---------------------------|---------------------------|

5-3)      7-Parameters Transformation: AC ----> IGb14
=====================================================

5-3-1)    Daily estimates:
==========================

      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 0 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.001   -0.002    0.003      0.4      0.0      0.7    -0.53 |
      | emr |  -0.004   -0.007   -0.019    -16.1     10.6    -12.0    -0.47 |
      | esa |  -0.005    0.007    0.016     -0.3     -1.5     -0.5    -0.56 |
      | gfz |   0.008   -0.014    0.020     -0.3      0.2      0.5    -0.53 |
      | grg |   0.011   -0.002   -0.004      1.0     -4.0      1.1    -0.02 |
      | jpl |   0.019    0.012   -0.004     -3.9     -6.5     -2.9    -0.15 |
      | mit |  -0.001   -0.009    0.016     -0.3     -2.5      0.8    -0.15 |
      | ngs |  -0.028    0.020    0.020     -3.0      0.2     -5.7    -0.29 |
      | sio |   0.079    0.073    0.029     -6.1      3.5     -6.1    -0.40 |
      | mig |   0.002   -0.006    0.007     -1.8     -0.2      0.4    -0.36 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 1 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.001   -0.002    0.002      0.1     -0.1      0.8    -0.47 |
      | emr |  -0.000   -0.002   -0.012     -5.7      5.6     -6.2    -0.27 |
      | esa |  -0.005    0.004    0.012     -0.6     -1.5     -0.8    -0.58 |
      | gfz |   0.005   -0.008    0.013      0.1      0.3      0.7    -0.68 |
      | grg |   0.017   -0.020   -0.006      0.9     -3.2      0.7    -0.09 |
      | jpl |   0.005   -0.003   -0.007      0.9      0.7     -0.2    -0.17 |
      | mit |   0.014   -0.004    0.013     -2.3      4.0      0.4    -0.18 |
      | ngs |   0.001   -0.002    0.011     -0.2      2.6      3.2    -0.47 |
      | sio |   0.109    0.064    0.049     -6.2      5.6      2.6    -0.40 |
      | mig |   0.012   -0.003    0.001     -2.8      3.5      3.3    -0.43 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 2 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.000   -0.002    0.006      0.2      0.1      0.8    -0.53 |
      | emr |  -0.011   -0.014    0.011     -6.6      6.2     -4.0    -0.28 |
      | esa |  -0.002   -0.001    0.002     -0.3     -1.2     -0.6    -0.55 |
      | gfz |   0.009   -0.011    0.006      0.3      0.3      0.8    -0.51 |
      | grg |   0.012   -0.025   -0.002      1.6      1.4     -4.0    -0.10 |
      | jpl |   0.005    0.005   -0.020     -0.7      0.3     -2.7    -0.22 |
      | mit |   0.006   -0.005   -0.001     -3.6      4.9      1.4    -0.18 |
      | ngs |  -0.006   -0.018    0.050     -1.3      1.5      8.3    -0.24 |
      | sio |   0.066    0.071    0.060     -5.7      3.3     -5.4    -0.42 |
      | mig |   0.008   -0.006    0.001     -3.2      3.3      1.4    -0.32 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 3 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.002   -0.002    0.002      0.2     -0.0      0.7    -0.46 |
      | emr |  -0.008   -0.007    0.008     -2.9      5.7    -10.1    -0.40 |
      | esa |  -0.006    0.001    0.013     -0.4     -1.3     -1.0    -0.54 |
      | gfz |   0.004   -0.013    0.013      0.5      0.3      0.9    -0.63 |
      | grg |   0.016   -0.017   -0.004      2.5     -0.1     -6.6    -0.20 |
      | jpl |  -0.000    0.004   -0.014      0.6     -1.2     -4.4    -0.32 |
      | mit |  -0.014    0.005    0.000     -3.7      3.0     -3.8    -0.32 |
      | ngs |   0.016   -0.008    0.043     -3.3      3.5      7.4    -0.41 |
      | sio |   0.118    0.058    0.066     -4.8      5.6     -1.8    -0.53 |
      | mig |   0.008   -0.001    0.001     -3.1      3.2     -1.6    -0.40 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 4 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.002   -0.003    0.006      0.1     -0.0      0.7    -0.40 |
      | emr |  -0.001   -0.017   -0.002     -4.0      6.6     -8.1    -0.47 |
      | esa |   0.005    0.001    0.008     -0.5     -1.6     -0.9    -0.48 |
      | gfz |   0.004   -0.011    0.006      0.2      0.2      0.6    -0.46 |
      | grg |   0.014   -0.014    0.005      1.2      1.1     -4.5    -0.16 |
      | jpl |  -0.000   -0.005   -0.009      1.1      4.6     -6.2    -0.13 |
      | mit |   0.005   -0.003    0.006     -2.9      2.1     -1.4    -0.26 |
      | ngs |  -0.029    0.006    0.001      1.1     -0.0     -3.4    -0.52 |
      | sio |   0.171    0.039    0.124     -4.1      8.5      0.7    -0.41 |
      | mig |   0.006   -0.002    0.007     -2.5      4.0     -1.4    -0.37 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 5 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.002   -0.005    0.003      0.2     -0.1      0.4    -0.37 |
      | emr |  -0.008    0.001   -0.014      1.2     12.0    -10.8    -0.40 |
      | esa |  -0.014    0.002    0.029     -0.3     -1.6     -0.0    -0.48 |
      | gfz |   0.008   -0.012    0.012     -0.1      0.2      0.6    -0.51 |
      | grg |   0.026   -0.006    0.004     -4.0     -0.3    -10.2    -0.21 |
      | jpl |  -0.007    0.000   -0.016      2.5      5.8     -6.5    -0.24 |
      | mit |  -0.010   -0.000    0.003     -2.1      5.9     -3.3    -0.19 |
      | ngs |  -0.003   -0.000    0.037     -3.2      1.3      2.4    -0.28 |
      | sio |   0.153    0.070    0.095     -5.3      7.7     -1.6    -0.33 |
      | mig |  -0.003    0.005    0.000     -2.7      5.0     -2.0    -0.28 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 6 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.001   -0.002   -0.003      0.2     -0.0      0.8    -0.38 |
      | emr |  -0.003    0.005   -0.001      4.9     -4.2     -3.2    -0.19 |
      | esa |  -0.009   -0.004    0.021     -0.9     -1.5     -0.0    -0.51 |
      | gfz |   0.002   -0.004    0.014     -0.1      0.0      0.5    -0.41 |
      | grg |   0.016   -0.013    0.003     -0.1      0.9    -12.1    -0.03 |
      | jpl |   0.006    0.006   -0.009      6.8     -3.3      2.2    -0.17 |
      | mit |   0.006   -0.009   -0.004      0.4     -0.2     -1.2    -0.09 |
      | ngs |  -0.012   -0.008   -0.009      3.6     -0.3     -0.2    -0.25 |
      | sio |   0.029    0.049    0.089     -3.9      1.7     -3.2    -0.29 |
      | mig |   0.007   -0.003    0.006     -0.5      0.2      0.2    -0.27 |
------|-----|---------------------------------------------------------------|

5-3-2)    Daily formal errors:
==============================

      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 0 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
      | emr |   0.021    0.022    0.024      0.6      0.6      0.6     0.09 |
      | esa |   0.019    0.018    0.020      0.5      0.5      0.5     0.07 |
      | gfz |   0.016    0.015    0.017      0.4      0.4      0.4     0.06 |
      | grg |   0.021    0.022    0.024      0.6      0.6      0.6     0.09 |
      | jpl |   0.026    0.027    0.027      0.7      0.7      0.7     0.11 |
      | mit |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | ngs |   0.018    0.017    0.018      0.5      0.5      0.4     0.07 |
      | sio |   0.017    0.016    0.018      0.4      0.4      0.4     0.07 |
      | mig |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 1 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | emr |   0.024    0.024    0.026      0.6      0.6      0.6     0.10 |
      | esa |   0.019    0.018    0.021      0.5      0.5      0.5     0.08 |
      | gfz |   0.015    0.015    0.017      0.4      0.4      0.4     0.06 |
      | grg |   0.022    0.023    0.025      0.6      0.6      0.6     0.09 |
      | jpl |   0.031    0.030    0.031      0.8      0.8      0.8     0.12 |
      | mit |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | ngs |   0.018    0.017    0.018      0.4      0.4      0.4     0.07 |
      | sio |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | mig |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 2 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | emr |   0.023    0.023    0.025      0.6      0.6      0.6     0.09 |
      | esa |   0.018    0.017    0.019      0.5      0.5      0.5     0.07 |
      | gfz |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | grg |   0.023    0.024    0.026      0.6      0.6      0.6     0.09 |
      | jpl |   0.028    0.028    0.028      0.7      0.7      0.7     0.11 |
      | mit |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | ngs |   0.019    0.018    0.019      0.5      0.5      0.5     0.07 |
      | sio |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | mig |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 3 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
      | emr |   0.021    0.021    0.023      0.5      0.5      0.5     0.08 |
      | esa |   0.017    0.017    0.019      0.4      0.4      0.4     0.07 |
      | gfz |   0.015    0.015    0.017      0.4      0.4      0.4     0.06 |
      | grg |   0.020    0.021    0.022      0.5      0.5      0.5     0.08 |
      | jpl |   0.027    0.027    0.027      0.7      0.7      0.7     0.11 |
      | mit |   0.013    0.012    0.013      0.3      0.3      0.3     0.05 |
      | ngs |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | sio |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | mig |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 4 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.014    0.013    0.014      0.3      0.3      0.3     0.05 |
      | emr |   0.020    0.020    0.022      0.5      0.5      0.5     0.08 |
      | esa |   0.019    0.018    0.020      0.5      0.5      0.5     0.07 |
      | gfz |   0.014    0.014    0.016      0.4      0.4      0.4     0.06 |
      | grg |   0.022    0.023    0.024      0.6      0.6      0.6     0.09 |
      | jpl |   0.026    0.027    0.027      0.7      0.7      0.7     0.10 |
      | mit |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | ngs |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | sio |   0.017    0.016    0.018      0.4      0.4      0.4     0.07 |
      | mig |   0.013    0.012    0.013      0.3      0.3      0.3     0.05 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 5 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | emr |   0.020    0.020    0.022      0.5      0.5      0.5     0.08 |
      | esa |   0.018    0.018    0.019      0.5      0.5      0.5     0.07 |
      | gfz |   0.016    0.016    0.018      0.4      0.4      0.4     0.07 |
      | grg |   0.022    0.023    0.024      0.6      0.6      0.6     0.09 |
      | jpl |   0.024    0.025    0.024      0.6      0.6      0.6     0.10 |
      | mit |   0.014    0.014    0.014      0.4      0.4      0.4     0.05 |
      | ngs |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | sio |   0.018    0.017    0.018      0.4      0.4      0.4     0.07 |
      | mig |   0.013    0.012    0.013      0.3      0.3      0.3     0.05 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 6 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | emr |   0.022    0.022    0.024      0.6      0.6      0.6     0.09 |
      | esa |   0.018    0.017    0.019      0.4      0.4      0.4     0.07 |
      | gfz |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | grg |   0.024    0.024    0.026      0.6      0.6      0.6     0.10 |
      | jpl |   0.028    0.028    0.029      0.7      0.7      0.7     0.11 |
      | mit |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
      | ngs |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | sio |   0.016    0.015    0.016      0.4      0.4      0.4     0.06 |
      | mig |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
------|-----|---------------------------------------------------------------|

5-3-3)    Weekly weighted averages:
===================================

      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
W avg | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.001   -0.003    0.003      0.2     -0.0      0.7    -0.45 |
      | emr |  -0.005   -0.006   -0.004     -3.8      6.4     -8.1    -0.36 |
      | esa |  -0.005    0.001    0.015     -0.5     -1.4     -0.5    -0.53 |
      | gfz |   0.006   -0.011    0.012      0.1      0.2      0.7    -0.53 |
      | grg |   0.016   -0.014   -0.001      0.6     -0.6     -5.2    -0.12 |
      | jpl |   0.004    0.003   -0.012      1.1      0.3     -3.2    -0.20 |
      | mit |   0.001   -0.003    0.004     -2.0      2.3     -1.3    -0.20 |
      | ngs |  -0.009   -0.001    0.021     -0.8      1.3      1.4    -0.36 |
      | sio |   0.101    0.060    0.073     -5.2      5.1     -2.1    -0.40 |
      | mig |   0.006   -0.002    0.003     -2.4      2.7      0.0    -0.35 |
------|-----|---------------------------------------------------------------|

5-3-4)    Weekly weighted RMS:
==============================

      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
 Std  | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.001    0.003    0.004      0.2      0.1      0.7     0.46 |
      | emr |   0.006    0.010    0.011      6.9      7.9      8.6     0.38 |
      | esa |   0.008    0.003    0.017      0.5      1.5      0.7     0.53 |
      | gfz |   0.006    0.011    0.013      0.3      0.2      0.7     0.54 |
      | grg |   0.017    0.015    0.004      2.0      2.0      6.9     0.14 |
      | jpl |   0.009    0.006    0.013      3.2      4.1      4.4     0.21 |
      | mit |   0.009    0.006    0.008      2.6      3.4      2.3     0.21 |
      | ngs |   0.018    0.011    0.029      2.6      1.9      4.9     0.38 |
      | sio |   0.111    0.061    0.079      5.2      5.6      3.6     0.41 |
      | mig |   0.007    0.004    0.004      2.5      3.3      1.8     0.35 |
------|-----|---------------------------------------------------------------|

5-4)      Geocenter:
====================

      |     |      X        Y        Z  |    s X      s Y      s Z  |
      |     |    (mm)     (mm)     (mm) |    (mm)     (mm)     (mm) |
------|-----|---------------------------|---------------------------|
Day 0 | igs |    -2.4     -1.1     -0.1 |     0.7      0.7      0.9 |
Day 1 | igs |    -3.9      3.7      2.3 |     0.7      0.8      1.0 |
Day 2 | igs |    -4.5      4.2      1.9 |     0.7      0.7      0.9 |
Day 3 | igs |    -4.1      3.5     -2.0 |     0.7      0.7      0.9 |
Day 4 | igs |    -3.7      3.5     -2.7 |     0.7      0.7      0.9 |
Day 5 | igs |    -2.4      4.5     -2.4 |     0.7      0.7      0.9 |
Day 6 | igs |     0.5      0.1     -0.2 |     0.7      0.7      0.9 |
------|-----|---------------------------|---------------------------|

5-5)      ERP residuals:
========================

5-5-1)    Daily residuals:
==========================

      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 0 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        5.7       0.1      11.4      -0.8      -1.4 |
      | emr |     ---       -0.2      -1.0     -18.6      -1.5       8.3 |
      | esa |     ---        3.0       1.9       1.0      -0.1       9.1 |
      | gfz |     ---       -0.7      -2.3      17.2      -1.1     -10.7 |
      | grg |     ---        1.3       1.6       2.7       1.8      -8.4 |
      | jpl |     ---      -17.1       2.4       4.1      -1.2       3.1 |
      | mit |     ---       -1.4      -1.4      -5.4       0.8       2.0 |
      | ngs |     ---       -0.4      -2.4       6.6       0.7     -13.1 |
      | sio |     ---        1.5       0.9      -5.2      -1.3       1.2 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       13.8      -2.0      -0.2     -11.0       4.7 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 1 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        2.0       2.4       3.3      -1.2      -1.1 |
      | emr |     ---       -4.9      -2.7     -13.2       0.2       8.1 |
      | esa |     ---       -1.9       2.1       6.9       1.2       4.4 |
      | gfz |     ---        0.5      -0.9      12.0      -2.0     -11.7 |
      | grg |     ---        8.7      -0.5       3.3      -0.4     -14.1 |
      | jpl |     ---      -17.2       1.6       1.0      -0.0       9.0 |
      | mit |     ---       -2.5       0.1      -5.5       0.4       4.6 |
      | ngs |     ---        4.3      -7.5       0.8       0.3     -10.7 |
      | sio |     ---        0.2      -0.9      -4.6      -0.1       0.7 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---      -37.3       3.9     -10.3      -0.5      21.4 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 2 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        3.7       0.3       1.6      -0.7      -8.5 |
      | emr |     ---        6.1      -3.5       7.3      -0.6       4.5 |
      | esa |     ---        6.1       3.0       2.4       0.2      12.2 |
      | gfz |     ---        3.8      -1.2      13.0      -0.5      -6.7 |
      | grg |     ---        1.9      -1.1       4.4      -1.5     -10.6 |
      | jpl |     ---      -10.9       2.6       5.0      -0.8       4.9 |
      | mit |     ---       -1.1       0.2      -6.1       0.1       2.8 |
      | ngs |     ---        0.0      -4.3      -9.8      -2.3     -20.4 |
      | sio |     ---       -0.4      -0.4      -4.5       1.2      -3.7 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---      -24.8       1.8     -15.0       7.4       6.8 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 3 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---       -0.5      -2.7      -2.1      -2.5      -8.6 |
      | emr |     ---       22.5      -4.2      -4.8       0.8       8.5 |
      | esa |     ---        2.5       0.9       5.0      -0.2       7.6 |
      | gfz |     ---        1.8      -0.7      21.2      -4.2     -18.0 |
      | grg |     ---        1.1       1.0       3.6      -1.6      -7.8 |
      | jpl |     ---      -24.4       1.5       9.8      -0.7       5.5 |
      | mit |     ---       -0.2       1.8      -8.2       0.7       1.9 |
      | ngs |     ---        5.9      -3.4      -9.7      -0.7      -9.7 |
      | sio |     ---       -2.4       0.3      -5.0       0.7      -6.7 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---      -15.7      -3.7      -7.1       4.2       0.7 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 4 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        2.4      -2.4       2.9      -1.1      -3.0 |
      | emr |     ---       12.3      -3.0      -4.7       1.2       6.5 |
      | esa |     ---        1.0       0.2       0.6       1.2      10.6 |
      | gfz |     ---        2.0      -2.5      12.5      -1.1     -16.5 |
      | grg |     ---       -0.8       1.2       9.1      -0.5      -9.2 |
      | jpl |     ---       -2.9       0.7      14.6       0.8       2.8 |
      | mit |     ---        0.7       2.6     -16.1       0.7      -1.7 |
      | ngs |     ---       -1.6       0.8       1.6       0.9       1.8 |
      | sio |     ---       -1.1      -1.5       0.6      -1.6       3.2 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       -6.7       1.3      -6.3      -4.2      10.0 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 5 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        5.2      -0.7      -5.4      -1.5      -2.0 |
      | emr |     ---       11.8      -1.3      -2.6       1.9       6.7 |
      | esa |     ---        3.6       0.7       3.6       0.0      12.7 |
      | gfz |     ---        2.2      -1.7      15.2       0.1     -18.2 |
      | grg |     ---       11.8       1.1      11.0      -2.9      -0.2 |
      | jpl |     ---      -13.1       1.8      19.2      -1.1       1.5 |
      | mit |     ---       -4.0       2.1     -14.9       1.5      -7.9 |
      | ngs |     ---        7.3      -1.3      11.1      -2.6      -7.9 |
      | sio |     ---       -4.7      -1.2      -5.4      -0.6       2.2 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       29.1      -1.0     -16.9       6.2       5.9 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 6 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        3.1      -0.6       3.8      -1.4       4.0 |
      | emr |     ---      -10.6      -2.6      13.3      -2.4       7.1 |
      | esa |     ---       -1.1       2.3       0.0      -0.8      12.2 |
      | gfz |     ---        8.0       0.3      10.6      -1.2     -11.2 |
      | grg |     ---       -5.1       1.3       7.9      -1.0       5.3 |
      | jpl |     ---        2.9      -0.6      19.6      -1.0       8.0 |
      | mit |     ---       -0.1       1.1     -13.6       0.8      -7.9 |
      | ngs |     ---       -4.7       2.4      14.0       2.6       7.0 |
      | sio |     ---        2.6      -4.0       3.1       1.8      -9.3 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        5.4      -0.5      -1.9      -0.0     -10.9 |
------|-----|------------------------------------------------------------|

5-5-2)    Weekly weighted averages:
===================================

      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
W Avg | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        3.1      -0.6       2.1      -1.3      -2.8 |
      | emr |     ---        5.5      -2.6      -2.0      -0.0       7.0 |
      | esa |     ---        1.9       1.5       2.6       0.2      10.1 |
      | gfz |     ---        2.5      -1.3      14.3      -1.3     -13.1 |
      | grg |     ---        2.4       0.7       5.9      -0.8      -6.5 |
      | jpl |     ---      -11.8       1.5      10.6      -0.5       4.9 |
      | mit |     ---       -1.2       0.9     -10.0       0.7      -1.1 |
      | ngs |     ---        1.7      -2.3       2.0      -0.4      -7.3 |
      | sio |     ---       -0.5      -1.1      -2.7       0.1      -2.1 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       -6.1      -0.0      -8.2       0.3       4.9 |
------|-----|------------------------------------------------------------|

5-5-3)    Weekly weighted RMS:
==============================

      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
 Std  | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        3.7       1.6       5.2       1.4       4.9 |
      | emr |     ---       11.8       2.8      10.2       1.5       7.1 |
      | esa |     ---        3.2       1.8       3.5       0.7      10.4 |
      | gfz |     ---        3.6       1.6      14.7       1.8      13.8 |
      | grg |     ---        5.6       1.2       6.6       1.6       8.9 |
      | jpl |     ---       14.5       1.8      12.6       0.9       5.5 |
      | mit |     ---        1.9       1.6      10.9       0.8       4.9 |
      | ngs |     ---        4.3       3.7       8.9       1.8      11.4 |
      | sio |     ---        2.3       1.9       4.3       1.2       5.2 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       22.1       2.4      10.1       6.0      10.3 |
------|-----|------------------------------------------------------------|


5-6)      Satellite antenna offset residuals:
=============================================

5-7)      Outliers:
===================
     Outliers may be rejected at different stages of the processing:
       - During the daily combinations (stage 3-3)), outliers may be removed
         from the AC solutions.
       - During stage 3-4), outliers may be removed from the AC solutions NOT
         included in the combination.
       - During the stacking of the weekly combined solution on the cumulative
         solution (stage 3-6)), outliers may be removed from the weekly
         combined solution.

Solution         Stage of rejection      |  Station   |    N       E       U  |
                                         |code id soln|   (mm)    (mm)    (mm)|
-----------------------------------------|------------|-----------------------|
                                         |            |                       |
sio21721.snx     Combination: Iter. 1    |SYDN  A    1|   -2.2    -3.9    32.4|
                                         |            |                       |
cod21722.snx     Combination: Iter. 1    |MCIL  A    4|    8.1    -2.6    16.1|
mit21722.snx     Combination: Iter. 1    |GAMG  A    1|    6.4     0.6    -0.4|
                                         |            |                       |
sio21724.snx     Combination: Iter. 1    |SALU  A    5|   -1.8     5.0    23.9|
                                         |            |                       |
cod21725.snx     Combination: Iter. 1    |FAIR  A    4|    0.1     0.3    23.2|
                                         |            |                       |
mig21720.snx     Comp. to igs21P21720.snx|GUAM  A    4|   -0.6     0.0    -2.5|
mig21720.snx     Comp. to igs21P21720.snx|CUSV  A    4|   -0.3     0.7     0.8|
mig21720.snx     Comp. to igs21P21720.snx|CMUM  A    1|    0.3    -0.2     4.7|
mig21720.snx     Comp. to igs21P21720.snx|NVSK  A    2|   -0.1     0.3     1.4|
                                         |            |                       |
mig21721.snx     Comp. to igs21P21721.snx|TUBI  A    4|   -0.0     0.1     1.6|
                                         |            |                       |
mig21722.snx     Comp. to igs21P21722.snx|MCIL  A    4|    0.7    -0.4    -0.4|
mig21722.snx     Comp. to igs21P21722.snx|MTKA  A    4|   -0.7     0.3    -1.5|
mig21722.snx     Comp. to igs21P21722.snx|DARW  A    6|   -0.4     0.7     0.4|
                                         |            |                       |
mig21723.snx     Comp. to igs21P21723.snx|NLIB  A    4|    0.4    -1.0    -2.1|
                                         |            |                       |
mig21724.snx     Comp. to igs21P21724.snx|SALU  A    5|   -0.2     0.1     2.1|
                                         |            |                       |
mig21725.snx     Comp. to igs21P21725.snx|FAIR  A    4|    0.2    -0.0     2.4|
mig21725.snx     Comp. to igs21P21725.snx|DUMG  A    1|   -0.0    -0.1     1.6|
                                         |            |                       |
mig21726.snx     Comp. to igs21P21726.snx|RGWC  A    1|   -0.2     2.4    -2.4|
                                         |            |                       |
igs21P2172.snx   Stacking:    Iter. 1    |CMBL  A    4|-1086.4 -1506.4 -2066.4|
igs21P2172.snx   Stacking:    Iter. 1    |VEXA  A    1|  446.0 -1288.3 -6987.2|
igs21P2172.snx   Stacking:    Iter. 2    |AB07  A    3| -247.5   218.6   -86.5|
igs21P2172.snx   Stacking:    Iter. 2    |CUT0  A    1|   -9.3    57.7  -273.3|
igs21P2172.snx   Stacking:    Iter. 2    |IZMI  A    1|   45.1    17.7    -4.2|
igs21P2172.snx   Stacking:    Iter. 2    |KMJP  A    1|  169.4   -60.7    11.9|
igs21P2172.snx   Stacking:    Iter. 2    |NCKU  A    1|   82.9    14.0  -258.6|
igs21P2172.snx   Stacking:    Iter. 2    |PAKI  A    1|   35.6    10.1    65.3|
igs21P2172.snx   Stacking:    Iter. 3    |AHUP  A    1|  -48.7    26.3    68.1|
igs21P2172.snx   Stacking:    Iter. 3    |CRIM  A    1|   45.9    25.1    61.6|
igs21P2172.snx   Stacking:    Iter. 3    |GUAT  A    5|   -6.2    15.4    -0.8|
igs21P2172.snx   Stacking:    Iter. 3    |GUUG  A    5|   -2.1    20.5   -37.6|
igs21P2172.snx   Stacking:    Iter. 3    |KIT3  A    2|   -3.1    11.1    10.3|
igs21P2172.snx   Stacking:    Iter. 3    |LEPA  A    4|  -43.3   -37.1    63.1|
igs21P2172.snx   Stacking:    Iter. 3    |MAG0  A    6|   16.5    11.9     3.1|
igs21P2172.snx   Stacking:    Iter. 3    |MAYG  A    2|    1.3   -15.2    13.0|
igs21P2172.snx   Stacking:    Iter. 3    |MIZU  A   13|  -12.9     3.6    -8.4|
igs21P2172.snx   Stacking:    Iter. 3    |PTVL  A    1|   -7.2   -26.0    -8.1|
igs21P2172.snx   Stacking:    Iter. 3    |REYK  A   10|   -4.2   -13.6     6.9|
igs21P2172.snx   Stacking:    Iter. 3    |TONG  A   10|   -1.9    20.5    20.4|
igs21P2172.snx   Stacking:    Iter. 3    |YSSK  A    7|   11.8    -3.4     7.5|
igs21P2172.snx   Stacking:    Iter. 4    |ASPA  A    3|    1.9    -8.9    -1.2|
igs21P2172.snx   Stacking:    Iter. 4    |BJFS  A    5|   -6.9     4.0    -1.1|
igs21P2172.snx   Stacking:    Iter. 4    |BYRL  A    1|   20.2    12.1    23.1|
igs21P2172.snx   Stacking:    Iter. 4    |CLAR  A    9|   11.7     0.8    84.2|
igs21P2172.snx   Stacking:    Iter. 4    |CNPK  A    1|   14.7   -69.2    66.3|
igs21P2172.snx   Stacking:    Iter. 4    |HAMM  A    2|   -1.6    -3.2    74.1|
igs21P2172.snx   Stacking:    Iter. 4    |KTPM  A    1|   20.4    10.0   -16.2|
igs21P2172.snx   Stacking:    Iter. 4    |MANE  A    1|  -23.3     0.1     5.2|
igs21P2172.snx   Stacking:    Iter. 4    |P009  A    1|   -9.5    20.1    -6.6|
igs21P2172.snx   Stacking:    Iter. 4    |XMIS  A    5|    1.5    -6.3     2.6|
igs21P2172.snx   Stacking:    Iter. 5    |BOGT  A   10|   -1.0     0.9    25.1|
igs21P2172.snx   Stacking:    Iter. 5    |MBAR  A    3|   -0.6     6.0   -10.3|
igs21P2172.snx   Stacking:    Iter. 5    |TSKB  A    9|    3.5     7.8    -0.8|
                                         |            |                       |
-----------------------------------------|------------|-----------------------|

6) Check of metadata in AC solutions:
=====================================

     Starting with week 1585, receivers, antennas and eccentricities reported in
     the AC solutions are checked versus station logs. Station logs are gathered
     from the following sources:

     igs         https://files.igs.org/pub/station/log
     igsf        https://files.igs.org/pub/station/oldlog
     mgex        https://files.igs.org/pub/station/mgexlog
     epn         ftp://epncb.oma.be/pub/station/log
     sirgas      ftp://ftp.sirgas.org/pub/gps/DGF/station/log
     argn        ftp://ftp.ga.gov.au/geodesy-outgoing/gnss/logs
     cors        ftp://www.ngs.noaa.gov/cors/station_log
     nrcan       ftp://rtopsdata1.geod.nrcan.gc.ca/gps/station_logs
     rbmc        ftp://geoftp.ibge.gov.br/informacoes_sobre_posicionamento_geodesico/rbmc/relatorio/log_sirgas
     rgp         ftp://rgpdata.ign.fr/pub/logsheet
     unavco      ftp://data-out.unavco.org/pub/logs
     ucsd        ftp://garner.ucsd.edu/pub/docs/station_logs
     sonel       ftp://ftp.sonel.org/meta/gpslog
     ign         ftp://igs.ign.fr/pub/igs/igscb/station/log
     tixg        NoneNone

6-1)      Receivers:
====================

 AC | Station |    Used Receiver     |  Receiver from log   | Source |
----|---------|----------------------|----------------------|--------|
esa | CAS1  A | SEPT POLARXS         | TRIMBLE ALLOY        | igs    |
mig | CHAC  A | TRIMBLE NETR9        | LEICA GRX1200+GNSS   | sirgas |
mit | CHAC  A | TRIMBLE NETR9        | LEICA GRX1200+GNSS   | sirgas |
ngs | CHAC  A | TRIMBLE NETR9        | LEICA GRX1200+GNSS   | sirgas |
mig | CHOF  A | ----------------     | JAVAD TRE_G3TH DELTA | igs    |
jpl | FAIR  A | JAVAD TRE_G3TH DELTA | SEPT POLARX5         | igs    |
mig | HORN  A | TRIMBLE ALLOY        | TRIMBLE 5700         | ucsd   |
mit | HORN  A | TRIMBLE ALLOY        | TRIMBLE 5700         | ucsd   |
mig | HRAG  A | ----------------     | JAVAD TRE_G3TH DELTA | igs    |
mig | MAO0  A | ----------------     | SEPT POLARX5         | mgex   |
mig | MATG  A | ----------------     | LEICA GR10           | igs    |
jpl | MCIL  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
jpl | MOBS  A | SEPT POLARX4TR       | SEPT POLARX5         | igs    |
esa | NYA1  A | TRIMBLE NETR8        | TRIMBLE NETR9        | igs    |
sio | NYA1  A | TRIMBLE NETR8        | TRIMBLE NETR9        | igs    |
mig | PIN2  A | TPS NET-G3A          | ASHTECH Z-XII3       | igsf   |
ngs | PIN2  A | TPS NET-G3A          | ASHTECH Z-XII3       | igsf   |
esa | POHN  A | TRIMBLE NETR9        | SEPT POLARX5         | igs    |
mig | SIN1  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | STFU  A | ----------------     | JAVAD TRE_G3TH DELTA | igs    |
mig | UCAL  A | ----------------     | TRIMBLE NETR9        | igs    |
esa | WHIT  A | TPS NET-G3A          | SEPT POLARX5         | igs    |
jpl | WHIT  A | TPS NET-G3A          | SEPT POLARX5         | igs    |
mig | WTZ2  A | ----------------     | LEICA GR50           | mgex   |
----|---------|----------------------|----------------------|--------|

6-2)      Antennas:
===================

 AC | Station |     Used Antenna     |   Antenna from log   | Source |
----|---------|----------------------|----------------------|--------|
jpl | BRUX  A | JAVRINGANT_DM   NONE | JAVRINGANT_DM   SCIS | igs    |
mig | HORN  A | TRM115000.00    NONE | TRM41249.00     NONE | ucsd   |
mit | HORN  A | TRM115000.00    NONE | TRM41249.00     NONE | ucsd   |
mig | PIN2  A | TPSCR.G3        SCIT | ASH700936A_M    SCIG | igsf   |
ngs | PIN2  A | TPSCR.G3        SCIT | ASH700936A_M    SCIG | igsf   |
jpl | VIGO  A | TRM29659.00     TCWD | TRM59900.00     SCIS | epn    |
mig | VIGO  A | TRM29659.00     TCWD | TRM59900.00     SCIS | epn    |
----|---------|----------------------|----------------------|--------|

6-3)      Eccentricities:
=========================

 AC | Station |    Used Eccentricity    |  Eccentricity from log  | Source |
----|---------|-------------------------|-------------------------|--------|
jpl | SGOC  A |  0.1220  0.0000  0.0000 |  0.1300  0.0000  0.0000 | igs    |
mig | SGOC  A |  0.1220  0.0000  0.0000 |  0.1300  0.0000  0.0000 | igs    |
grg | WTZ2  A |  0.0559 -0.0004 -0.0002 |  0.0560  0.0000  0.0000 | mgex   |
mig | WTZ2  A |  0.0559 -0.0004 -0.0002 |  0.0560  0.0000  0.0000 | mgex   |
----|---------|-------------------------|-------------------------|--------|

6-4)      No station logs found for:
====================================


7) Missing IGS stations:
========================

     Below is a list of IGS stations that had data available but were not
     processed by any AC.

CHWK
CYNE
HOLP
ROCK
TEHN
TRAK
USP1
YONS


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