[IGSREPORT-27374] Wk 2112 IGS SINEX Combination

igs-rf at ign.fr igs-rf at ign.fr
Fri Jul 17 07:16:57 PDT 2020


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

================================================================================
 Combination of AC solutions for GPS week 2112 - 20/06/28 to 20/07/04
================================================================================

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

igs20P2112[0-6].snx      Combined daily solutions
igs20P2112[0-6].res      Residuals between AC solutions and combined solutions
igs20P2112[0-6]_ITR.res  Residuals between AC solutions and IGb14
igs20P2112[0-6]_IGS.res  Residuals between AC solutions and cumulative solution
igs20P2112.erp           Daily Earth Rotation Parameters
igs20P2112.sum           This file

IGS20P27.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 = igs20P2112[0-6].snx
     IGS = IGS20P27.snx

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

     Solutions with manual station deletion:

     Day 0:
         cod  NOVM SMST
         jpl  HIRS
         mit  GANP HORN KIRU RIO2 UNSA WIND
         ngs  MARN
         mig  GANP HIRS HORN KIRU MARN RIO2 SMST UNSA

     Day 1:
         cod  FAIR NOVM SMST
         jpl  HIRS
         mit  GANP HORN KIRU RIO2 UNSA WIND
         ngs  MARN
         mig  GANP HIRS HORN KIRU MARN RIO2 SMST UNSA

     Day 2:
         cod  SMST
         jpl  HIRS
         mit  GANP HORN KIRU RIO2 UNSA WIND
         ngs  MARN
         mig  GANP HIRS HORN KIRU MARN RIO2 SMST UNSA

     Day 3:
         cod  SMST
         grg  NVSK
         jpl  HIRS
         mit  GANP HORN KIRU RIO2 UNSA WIND
         ngs  GUUG MARN
         mig  GANP HIRS HORN KIRU MARN RIO2 SMST UNSA

     Day 4:
         cod  SMST
         grg  NVSK
         jpl  HIRS
         mit  GANP HORN KIRU RIO2 UNSA WIND
         ngs  MARN
         sio  ROTH
         mig  GANP HIRS HORN KIRU MARN RIO2 SMST UNSA

     Day 5:
         cod  NOVM SMST
         jpl  HIRS
         mit  GANP HORN KIRU RIO2 UNSA WIND
         ngs  GUAM MARN
         mig  GANP HIRS HORN KIRU MARN RIO2 SMST UNSA

     Day 6:
         cod  SMST
         grg  NVSK WUH2
         jpl  HIRS
         mit  GANP HORN KIRU RIO2 UNSA WIND
         ngs  MARN
         mig  GANP HIRS HORN KIRU MARN RIO2 SMST UNSA

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 | 246 | 145 |  47 |         0.005 |
      | emr |  77 |  67 |  39 |         0.991 |
      | esa | 149 |  90 |  44 |         1.081 |
      | gfz | 177 | 126 |  46 |         3.038 |
      | grg | 106 |  61 |  36 |         4.398 |
      | jpl |  78 |  53 |  38 |         1.190 |
      | mit | 338 | 159 |  49 |         0.488 |
      | ngs | 187 | 108 |  47 |         6.718 |
      | sio | 259 | 121 |  44 |         0.553 |
      | mig | 489 | 162 |  50 |        ------ |
      | igs | 501 | 167 |  49 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 1 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 242 | 145 |  47 |         0.005 |
      | emr |  77 |  67 |  40 |         1.054 |
      | esa | 149 |  93 |  45 |         0.994 |
      | gfz | 177 | 125 |  45 |         2.941 |
      | grg | 105 |  59 |  35 |         4.416 |
      | jpl |  78 |  50 |  39 |         1.245 |
      | mit | 335 | 162 |  50 |         0.511 |
      | ngs | 190 | 108 |  47 |         7.369 |
      | sio | 299 | 136 |  46 |         0.563 |
      | mig | 511 | 165 |  50 |        ------ |
      | igs | 520 | 170 |  50 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 2 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 244 | 141 |  45 |         0.005 |
      | emr |  79 |  66 |  42 |         0.886 |
      | esa | 149 |  91 |  43 |         1.042 |
      | gfz | 177 | 120 |  45 |         2.971 |
      | grg | 105 |  57 |  36 |         4.316 |
      | jpl |  79 |  45 |  38 |         1.259 |
      | mit | 336 | 156 |  48 |         0.515 |
      | ngs | 188 | 105 |  45 |         7.662 |
      | sio | 296 | 127 |  44 |         0.577 |
      | mig | 511 | 160 |  49 |        ------ |
      | igs | 523 | 164 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 3 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 244 | 146 |  46 |         0.005 |
      | emr |  78 |  66 |  40 |         0.763 |
      | esa | 149 |  93 |  44 |         1.013 |
      | gfz | 175 | 125 |  46 |         2.807 |
      | grg | 109 |  64 |  38 |         4.051 |
      | jpl |  79 |  52 |  37 |         1.203 |
      | mit | 335 | 160 |  51 |         0.497 |
      | ngs | 185 | 109 |  45 |         7.017 |
      | sio | 290 | 131 |  44 |         0.538 |
      | mig | 508 | 165 |  50 |        ------ |
      | igs | 521 | 169 |  50 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 4 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 247 | 142 |  46 |         0.004 |
      | emr |  79 |  64 |  41 |         0.830 |
      | esa | 149 |  92 |  43 |         1.016 |
      | gfz | 178 | 121 |  46 |         2.817 |
      | grg | 106 |  63 |  38 |         4.068 |
      | jpl |  77 |  49 |  38 |         1.223 |
      | mit | 336 | 155 |  50 |         0.503 |
      | ngs | 186 | 104 |  46 |         7.131 |
      | sio | 293 | 129 |  46 |         0.608 |
      | mig | 506 | 158 |  51 |        ------ |
      | igs | 521 | 162 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 5 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 246 | 149 |  46 |         0.004 |
      | emr |  77 |  67 |  38 |         0.819 |
      | esa | 149 |  93 |  42 |         1.061 |
      | gfz | 179 | 129 |  46 |         2.893 |
      | grg | 107 |  62 |  37 |         4.260 |
      | jpl |  78 |  50 |  38 |         1.332 |
      | mit | 335 | 164 |  50 |         0.518 |
      | ngs | 177 | 112 |  48 |         7.359 |
      | sio | 297 | 135 |  45 |         0.585 |
      | mig | 499 | 167 |  50 |        ------ |
      | igs | 512 | 172 |  49 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 6 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 247 | 147 |  45 |         0.005 |
      | emr |  77 |  67 |  40 |         0.852 |
      | esa | 149 |  92 |  44 |         1.045 |
      | gfz | 175 | 126 |  46 |         2.852 |
      | grg | 105 |  62 |  38 |         4.174 |
      | jpl |  78 |  52 |  39 |         1.151 |
      | mit | 336 | 165 |  51 |         0.525 |
      | ngs | 187 | 110 |  46 |         7.637 |
      | sio | 296 | 136 |  46 |         0.577 |
      | mig | 509 | 169 |  51 |        ------ |
      | igs | 520 | 172 |  51 |        ------ |
------|-----|-----|-----|-----|---------------|

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  145 |    -0.1      0.2     -2.7 |     2.1      2.0      5.4 |
      | emr   67 |    -0.7      0.2     -0.2 |     1.8      1.9      5.2 |
      | esa   90 |     0.1      0.0     -3.7 |     1.9      2.1      6.8 |
      | gfz  126 |     0.1      0.2     -1.8 |     1.8      2.1      5.3 |
      | grg   61 |    -0.7      0.1     -1.6 |     2.3      2.0      5.3 |
      | jpl   53 |     0.3     -0.2     -2.5 |     2.3      2.3      6.3 |
      | mit  159 |    -0.6      0.0     -0.8 |     2.0      1.9      5.4 |
      | ngs  108 |    -0.9      0.1     -1.0 |     2.2      2.1      5.9 |
      | sio  121 |    -0.6      0.2     -3.3 |     2.4      2.2      7.2 |
      | mig  162 |    -0.6      0.1     -1.8 |     1.8      1.9      4.8 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  145 |    -0.2     -0.3     -2.9 |     2.3      2.2      6.1 |
      | emr   67 |    -0.6     -0.1      0.3 |     2.0      1.9      5.2 |
      | esa   93 |    -0.5     -0.1     -3.5 |     2.0      1.8      6.6 |
      | gfz  125 |    -0.2      0.3     -2.1 |     1.7      1.8      5.4 |
      | grg   59 |    -0.8      0.1     -1.3 |     2.4      1.7      5.0 |
      | jpl   50 |     0.7     -0.1     -2.1 |     2.2      1.9      6.1 |
      | mit  162 |    -0.7      0.2     -1.1 |     2.0      1.8      5.6 |
      | ngs  108 |    -0.9     -0.2     -1.9 |     2.3      2.0      6.3 |
      | sio  136 |    -1.0     -0.0     -3.9 |     2.3      2.5      7.4 |
      | mig  165 |    -0.7      0.1     -2.1 |     1.8      1.6      5.0 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  141 |    -0.0      0.0     -3.1 |     2.0      1.6      6.6 |
      | emr   66 |     0.1      0.0     -0.5 |     1.7      1.8      4.8 |
      | esa   91 |     0.3     -0.2     -4.5 |     1.9      1.5      7.3 |
      | gfz  120 |     0.1      0.3     -2.7 |     1.7      1.8      6.3 |
      | grg   57 |    -0.5      0.0     -1.2 |     2.3      1.6      5.3 |
      | jpl   45 |     0.7      0.0     -2.2 |     2.3      2.0      6.7 |
      | mit  156 |    -0.3      0.4     -1.6 |     1.8      1.6      5.8 |
      | ngs  105 |     0.2      0.0     -2.3 |     2.1      1.8      7.4 |
      | sio  127 |    -0.4     -0.3     -2.8 |     2.3      2.4      7.4 |
      | mig  160 |    -0.1      0.2     -2.3 |     1.6      1.4      5.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  146 |    -0.5      0.1     -3.6 |     2.1      1.7      6.3 |
      | emr   66 |    -0.1      0.3     -0.6 |     1.5      1.9      5.1 |
      | esa   93 |    -0.2      0.1     -3.9 |     1.7      1.8      6.9 |
      | gfz  125 |    -0.1      0.2     -2.5 |     1.5      2.0      5.5 |
      | grg   64 |    -0.5     -0.1     -0.9 |     2.2      1.8      4.6 |
      | jpl   52 |     0.4     -0.1     -2.4 |     1.9      1.7      6.1 |
      | mit  160 |    -0.4      0.2     -0.7 |     1.7      1.6      5.3 |
      | ngs  109 |    -0.3      0.1     -1.3 |     2.1      1.7      6.1 |
      | sio  131 |     0.1      0.1     -3.3 |     2.2      2.2      6.9 |
      | mig  165 |    -0.2      0.2     -2.0 |     1.5      1.5      4.9 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  142 |    -0.1      0.1     -3.8 |     1.8      1.7      6.2 |
      | emr   64 |    -0.5      0.0     -0.6 |     1.5      1.7      5.8 |
      | esa   92 |    -0.2     -0.1     -3.8 |     1.6      1.6      7.0 |
      | gfz  121 |    -0.1      0.0     -1.9 |     1.7      1.9      5.3 |
      | grg   63 |    -0.4      0.0     -1.7 |     2.0      1.6      5.0 |
      | jpl   49 |     0.1     -0.2     -2.4 |     2.0      1.8      6.0 |
      | mit  155 |    -0.5      0.3     -0.9 |     1.6      1.6      5.9 |
      | ngs  104 |     0.0     -0.1     -1.7 |     1.7      1.9      6.6 |
      | sio  129 |     0.4     -0.1     -3.5 |     1.9      2.3      8.0 |
      | mig  158 |    -0.2      0.1     -2.0 |     1.4      1.4      5.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  149 |    -0.3     -0.2     -2.8 |     2.0      1.7      6.0 |
      | emr   67 |    -0.6      0.1     -0.1 |     1.7      1.6      5.4 |
      | esa   93 |    -0.2     -0.1     -3.4 |     1.9      1.8      8.1 |
      | gfz  129 |    -0.2      0.0     -2.0 |     1.9      2.0      5.5 |
      | grg   62 |    -0.6      0.1     -0.9 |     2.1      1.6      4.9 |
      | jpl   50 |     0.2     -0.1     -2.1 |     1.9      1.8      6.6 |
      | mit  164 |    -0.8      0.3     -0.4 |     1.9      1.6      5.2 |
      | ngs  112 |    -0.1      0.2     -1.4 |     2.3      2.1      6.2 |
      | sio  135 |    -0.3     -0.0     -4.1 |     2.1      2.4      7.2 |
      | mig  167 |    -0.5      0.2     -1.9 |     1.7      1.4      5.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  147 |    -0.4      0.1     -3.1 |     1.9      1.6      6.2 |
      | emr   67 |    -0.1      0.4     -0.2 |     1.6      1.6      5.6 |
      | esa   92 |    -0.2      0.0     -4.2 |     1.6      1.7      8.2 |
      | gfz  126 |    -0.1      0.2     -2.3 |     1.6      1.9      5.9 |
      | grg   62 |    -0.2      0.1     -0.5 |     2.2      1.5      5.0 |
      | jpl   52 |     0.5     -0.1     -1.5 |     2.1      1.6      5.4 |
      | mit  165 |    -0.6      0.5     -0.5 |     1.8      1.6      5.5 |
      | ngs  110 |     0.0      0.3     -1.0 |     1.8      1.8      6.4 |
      | sio  136 |    -0.2      0.3     -3.8 |     2.0      2.0      7.5 |
      | mig  169 |    -0.3      0.5     -1.9 |     1.5      1.5      5.3 |
------|----------|---------------------------|---------------------------|

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  246 |     0.5      0.0     -0.9 |     1.3      1.1      3.2 |
      | emr   77 |    -0.5      0.0      1.0 |     1.0      0.7      2.7 |
      | esa  149 |     0.3     -0.0     -1.3 |     0.8      1.1      3.8 |
      | gfz  177 |     0.5      0.1      0.6 |     1.1      0.9      3.5 |
      | grg  106 |     0.2      0.1     -0.2 |     1.2      0.9      3.5 |
      | jpl   78 |     0.1      0.0      0.0 |     0.9      1.2      2.9 |
      | mit  338 |    -0.2      0.1      0.9 |     0.7      0.8      2.4 |
      | ngs  187 |    -0.4     -0.1      0.9 |     1.1      1.0      3.7 |
      | sio  259 |     0.1     -0.1     -1.9 |     1.4      1.3      4.1 |
      | mig  489 |    -0.0      0.0     -0.0 |     0.2      0.1      0.4 |
      | ITR  167 |    -0.0     -0.2      1.6 |     1.7      1.7      4.7 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  242 |     0.3     -0.4     -0.8 |     1.4      1.5      3.1 |
      | emr   77 |    -0.3     -0.1      0.9 |     0.8      1.0      2.8 |
      | esa  149 |     0.1     -0.1     -1.3 |     0.9      0.9      3.1 |
      | gfz  177 |     0.5      0.2      0.8 |     1.1      0.9      3.4 |
      | grg  105 |    -0.1     -0.0      0.5 |     1.4      1.0      3.0 |
      | jpl   78 |     0.3     -0.1     -0.0 |     0.9      1.2      3.1 |
      | mit  335 |    -0.2      0.2      0.8 |     0.8      0.9      2.5 |
      | ngs  190 |    -0.4     -0.2      0.2 |     1.1      1.3      3.3 |
      | sio  299 |    -0.5     -0.1     -1.5 |     1.3      1.5      4.0 |
      | mig  511 |    -0.0      0.0     -0.0 |     0.1      0.1      0.4 |
      | ITR  170 |    -0.2     -0.1      2.0 |     1.7      1.6      5.0 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  244 |     0.4     -0.2     -0.5 |     1.3      0.9      3.1 |
      | emr   79 |    -0.2      0.0      0.9 |     0.8      0.6      2.5 |
      | esa  149 |     0.5     -0.1     -1.4 |     1.0      1.0      3.3 |
      | gfz  177 |     0.5      0.1      0.6 |     1.0      0.9      3.5 |
      | grg  105 |    -0.2      0.3      0.3 |     1.2      1.2      3.3 |
      | jpl   79 |    -0.1     -0.1      0.1 |     1.1      1.2      3.1 |
      | mit  336 |    -0.2      0.3      0.6 |     0.8      0.8      2.7 |
      | ngs  188 |     0.1     -0.1      0.1 |     1.0      1.1      3.4 |
      | sio  296 |    -0.5     -0.3     -1.3 |     1.7      1.8      4.0 |
      | mig  511 |    -0.0      0.0      0.1 |     0.1      0.1      0.3 |
      | ITR  164 |    -0.3     -0.2      2.3 |     1.6      1.5      5.4 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  244 |     0.3      0.0     -1.0 |     1.3      0.9      3.1 |
      | emr   78 |    -0.3      0.1      0.9 |     0.7      0.6      2.3 |
      | esa  149 |    -0.0      0.0     -1.1 |     1.0      1.0      3.2 |
      | gfz  175 |     0.3      0.1      0.4 |     0.9      1.0      3.5 |
      | grg  109 |    -0.3      0.0      0.2 |     1.1      1.1      3.0 |
      | jpl   79 |     0.2      0.0      0.0 |     1.0      0.9      2.7 |
      | mit  335 |    -0.2      0.0      1.1 |     0.7      0.7      2.9 |
      | ngs  185 |    -0.1     -0.4      0.7 |     1.1      1.2      3.3 |
      | sio  290 |     0.5     -0.2     -1.5 |     1.7      1.6      3.9 |
      | mig  508 |    -0.0      0.0      0.1 |     0.1      0.1      0.3 |
      | ITR  169 |    -0.0     -0.2      2.2 |     1.6      1.6      5.0 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  247 |     0.5     -0.1     -1.0 |     1.2      1.0      2.7 |
      | emr   79 |    -0.2     -0.0      1.1 |     0.7      0.7      2.6 |
      | esa  149 |     0.2     -0.1     -0.7 |     0.9      0.9      3.1 |
      | gfz  178 |     0.1     -0.1      0.6 |     0.8      1.0      3.5 |
      | grg  106 |    -0.1     -0.0     -0.4 |     1.0      1.1      3.5 |
      | jpl   77 |    -0.3     -0.1      0.1 |     1.1      1.2      2.8 |
      | mit  336 |    -0.4      0.3      0.8 |     0.8      0.8      2.5 |
      | ngs  186 |     0.2     -0.0      0.3 |     1.1      1.2      3.1 |
      | sio  293 |     0.4      0.1     -1.8 |     1.5      1.8      4.2 |
      | mig  506 |    -0.0      0.0      0.1 |     0.1      0.1      0.3 |
      | ITR  162 |    -0.2     -0.1      2.2 |     1.6      1.5      5.3 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  246 |     0.4     -0.3     -0.5 |     1.0      0.9      2.4 |
      | emr   77 |    -0.3      0.0      1.2 |     0.8      0.8      2.9 |
      | esa  149 |     0.1     -0.1     -0.8 |     0.7      1.0      3.6 |
      | gfz  179 |     0.1     -0.1      0.5 |     0.9      1.1      3.2 |
      | grg  107 |     0.1      0.2     -0.1 |     1.1      0.9      3.2 |
      | jpl   78 |    -0.2     -0.0     -0.2 |     0.8      1.2      3.1 |
      | mit  335 |    -0.4      0.2      1.2 |     0.8      0.9      2.8 |
      | ngs  177 |     0.0      0.1      0.5 |     1.2      1.7      3.0 |
      | sio  297 |     0.3      0.0     -2.0 |     1.3      1.7      4.1 |
      | mig  499 |    -0.0      0.0      0.0 |     0.1      0.1      0.4 |
      | ITR  172 |    -0.3     -0.2      1.7 |     1.8      1.5      5.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  247 |     0.0     -0.3     -0.6 |     1.2      1.0      2.9 |
      | emr   77 |    -0.3      0.2      1.0 |     0.8      0.8      2.7 |
      | esa  149 |     0.1     -0.2     -1.4 |     0.8      1.0      3.7 |
      | gfz  175 |     0.2     -0.1      0.3 |     1.0      1.0      3.3 |
      | grg  105 |    -0.2     -0.0      0.2 |     1.1      0.9      2.7 |
      | jpl   78 |     0.2     -0.0     -0.2 |     0.9      0.9      2.9 |
      | mit  336 |    -0.6      0.1      1.2 |     0.9      0.8      3.0 |
      | ngs  187 |     0.0      0.1      0.9 |     1.1      1.3      3.3 |
      | sio  296 |     0.3     -0.1     -1.9 |     1.2      1.4      4.2 |
      | mig  509 |    -0.0     -0.0     -0.1 |     0.1      0.1      0.5 |
      | ITR  172 |    -0.3     -0.2      1.6 |     1.7      1.5      5.3 |
------|----------|---------------------------|---------------------------|

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  246 |    -0.2     -0.0     -3.2 |     2.6      3.0      7.2 |
      | emr   77 |    -1.1     -0.2     -1.4 |     2.5      2.5      6.3 |
      | esa  139 |    -0.6     -0.0     -4.0 |     2.4      3.0      9.3 |
      | gfz  176 |    -0.2      0.1     -2.0 |     2.5      2.9      6.8 |
      | grg  106 |    -0.5      0.4     -1.8 |     2.2      2.4      6.3 |
      | jpl   77 |    -0.3     -0.3     -1.5 |     2.6      3.9      7.7 |
      | mit  330 |    -0.6     -0.1     -1.1 |     3.5      4.2      8.7 |
      | ngs  186 |    -1.0     -0.3     -1.4 |     2.7      3.2      9.6 |
      | sio  248 |     0.0      0.3     -4.3 |     4.1      3.8      9.8 |
      | mig  460 |    -0.7     -0.1     -2.3 |     2.9      3.3      7.7 |
      | igs  472 |    -0.7     -0.1     -2.2 |     2.9      3.3      7.6 |
      | ITR  242 |    -0.1     -0.1     -0.2 |     1.2      1.0      2.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  242 |    -0.6     -0.4     -3.6 |     2.9      3.5      7.7 |
      | emr   77 |    -1.0     -0.4     -0.4 |     2.5      2.6      6.9 |
      | esa  140 |    -0.9     -0.2     -3.9 |     2.5      2.8      8.6 |
      | gfz  176 |    -0.4      0.0     -2.0 |     2.5      3.0      7.2 |
      | grg  105 |    -0.8      0.4     -1.9 |     2.4      2.4      6.1 |
      | jpl   75 |    -0.4     -0.0     -2.4 |     2.3      3.9      9.0 |
      | mit  327 |    -0.8      0.2     -1.5 |     3.4      4.3      8.4 |
      | ngs  189 |    -1.5     -0.5     -2.8 |     2.9      3.5      9.7 |
      | sio  286 |    -1.2      0.1     -4.2 |     3.4      3.5      9.1 |
      | mig  479 |    -0.9     -0.1     -2.6 |     2.8      3.3      7.6 |
      | igs  488 |    -0.8     -0.1     -2.6 |     2.8      3.3      7.6 |
      | ITR  245 |    -0.1     -0.1     -0.2 |     1.2      0.9      2.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  244 |    -0.2     -0.4     -3.7 |     2.7      2.9      8.1 |
      | emr   79 |    -0.4     -0.4     -1.7 |     2.4      2.6      6.4 |
      | esa  138 |     0.0     -0.3     -4.6 |     2.3      2.7      9.1 |
      | gfz  176 |    -0.1      0.0     -3.1 |     2.5      2.9      7.8 |
      | grg  105 |    -0.3      0.2     -2.2 |     2.4      2.3      5.9 |
      | jpl   75 |    -0.4      0.1     -2.3 |     2.6      3.6      8.4 |
      | mit  328 |    -0.4      0.1     -2.4 |     3.4      4.1      8.0 |
      | ngs  187 |    -0.3     -0.2     -2.6 |     2.7      3.3      9.9 |
      | sio  283 |    -0.6     -0.3     -4.5 |     4.2      3.6      9.6 |
      | mig  477 |    -0.0     -0.1     -3.0 |     2.8      3.2      7.7 |
      | igs  489 |    -0.0     -0.1     -3.1 |     2.8      3.1      7.7 |
      | ITR  238 |    -0.1     -0.1     -0.2 |     1.2      1.0      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  244 |    -0.7     -0.1     -3.8 |     2.7      2.7      7.6 |
      | emr   78 |    -1.0      0.1     -1.1 |     2.4      2.2      6.1 |
      | esa  138 |    -0.6      0.0     -3.9 |     2.2      2.8      8.5 |
      | gfz  174 |    -0.4      0.1     -3.1 |     2.3      2.7      6.9 |
      | grg  108 |    -0.5      0.1     -1.5 |     2.3      2.3      5.0 |
      | jpl   77 |    -0.6      0.0     -1.4 |     2.1      2.8      7.9 |
      | mit  327 |    -0.7      0.2     -1.5 |     3.3      4.0      7.6 |
      | ngs  185 |    -0.6     -0.2     -1.9 |     2.5      2.9      9.0 |
      | sio  276 |     0.1      0.1     -4.8 |     3.8      3.3      9.7 |
      | mig  475 |    -0.5      0.0     -2.6 |     2.7      3.0      7.2 |
      | igs  488 |    -0.5     -0.0     -2.7 |     2.6      2.9      7.2 |
      | ITR  245 |    -0.1     -0.1     -0.2 |     1.2      1.0      2.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  247 |    -0.5     -0.2     -4.0 |     2.6      3.1      7.6 |
      | emr   79 |    -0.6     -0.0     -0.9 |     2.3      2.5      6.6 |
      | esa  137 |    -0.5     -0.2     -3.6 |     2.1      2.6      8.6 |
      | gfz  177 |    -0.3     -0.1     -2.3 |     2.3      2.6      6.9 |
      | grg  105 |    -0.3      0.1     -1.8 |     2.2      2.2      5.3 |
      | jpl   74 |    -0.7     -0.3     -1.6 |     2.1      2.8      8.3 |
      | mit  328 |    -0.7      0.3     -1.3 |     3.6      4.1      8.1 |
      | ngs  186 |    -0.1     -0.1     -2.1 |     2.6      3.3      9.2 |
      | sio  278 |     0.2      0.4     -4.8 |     3.5      3.3      9.9 |
      | mig  471 |    -0.2     -0.1     -2.5 |     2.8      3.0      6.9 |
      | igs  486 |    -0.3     -0.1     -2.5 |     2.7      3.0      7.3 |
      | ITR  236 |    -0.1     -0.1     -0.2 |     1.2      1.0      2.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  246 |    -0.5     -0.4     -3.0 |     2.5      2.9      6.8 |
      | emr   77 |    -1.1     -0.4     -1.1 |     2.5      2.4      7.0 |
      | esa  137 |    -0.6      0.0     -3.4 |     2.1      2.9      9.1 |
      | gfz  178 |    -0.5     -0.2     -2.2 |     2.2      2.8      6.8 |
      | grg  106 |    -0.5      0.6     -1.5 |     2.3      2.4      5.7 |
      | jpl   75 |    -0.6     -0.1     -1.7 |     2.3      3.7      7.9 |
      | mit  327 |    -0.9      0.4     -1.0 |     3.4      4.0      7.1 |
      | ngs  176 |    -0.8      0.2     -2.1 |     2.6      3.1      8.7 |
      | sio  282 |    -0.3      0.3     -4.8 |     3.9      3.5      9.3 |
      | mig  463 |    -0.6     -0.1     -2.4 |     2.7      3.0      6.9 |
      | igs  476 |    -0.6     -0.1     -2.5 |     2.6      3.0      6.9 |
      | ITR  247 |    -0.1     -0.1     -0.2 |     1.2      1.0      2.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  247 |    -0.6     -0.2     -3.4 |     2.8      3.0      7.4 |
      | emr   77 |    -0.8      0.1     -1.2 |     2.4      2.3      6.6 |
      | esa  138 |    -0.0     -0.1     -4.3 |     3.0      3.0      9.6 |
      | gfz  174 |    -0.3     -0.1     -2.5 |     2.3      2.8      7.5 |
      | grg  104 |     0.0      0.6     -1.6 |     3.0      2.4      6.1 |
      | jpl   75 |    -0.1      0.3     -1.8 |     2.3      3.6      8.5 |
      | mit  329 |    -0.7      0.6     -1.1 |     3.7      4.2      7.6 |
      | ngs  186 |    -0.4      0.4     -1.7 |     2.3      3.2      8.9 |
      | sio  281 |     0.1      0.7     -4.6 |     3.7      3.6      9.5 |
      | mig  475 |    -0.3      0.3     -2.7 |     3.1      3.3      7.4 |
      | igs  485 |    -0.3      0.3     -2.6 |     2.9      3.2      7.3 |
      | ITR  247 |    -0.1     -0.1     -0.2 |     1.2      1.0      2.1 |
------|----------|---------------------------|---------------------------|

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 |   0.006   -0.005    0.004      0.3      0.2      0.8    -0.33 |
      | emr |  -0.020   -0.004   -0.013      6.8     -1.6     -8.2    -0.03 |
      | esa |  -0.029   -0.002    0.014     -0.9     -0.1     -0.5    -0.51 |
      | gfz |   0.023   -0.003    0.004     -0.1      0.4      0.3    -0.26 |
      | grg |   0.016   -0.000   -0.019      2.9      3.3     10.1    -0.21 |
      | jpl |   0.002   -0.013    0.025      7.3      0.2      0.9    -0.38 |
      | mit |  -0.022    0.005   -0.013      5.1     -1.7      7.9    -0.09 |
      | ngs |  -0.031    0.010    0.003      2.9      0.5      6.6    -0.09 |
      | sio |  -0.027   -0.001    0.018     -1.5     -4.1     -6.5    -0.58 |
      | mig |   0.000    0.008    0.001      3.0      0.1      4.9    -0.29 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 1 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.002   -0.001   -0.004      0.3      0.2      0.6    -0.42 |
      | emr |  -0.029    0.001   -0.012      1.9     -3.6     -8.9     0.12 |
      | esa |  -0.028   -0.003    0.006     -0.7     -0.7     -0.6    -0.51 |
      | gfz |   0.020   -0.001    0.000      0.1      0.3      0.3    -0.32 |
      | grg |   0.021   -0.008   -0.012      4.5      0.4      3.4    -0.17 |
      | jpl |  -0.014   -0.010    0.024      8.9     -3.6      4.2    -0.21 |
      | mit |  -0.017    0.008   -0.013      6.8     -1.2      6.2    -0.15 |
      | ngs |  -0.017    0.009   -0.028      2.6     -7.3      2.0    -0.16 |
      | sio |  -0.014    0.008   -0.003     -1.2     -5.5     -9.1    -0.66 |
      | mig |  -0.012   -0.004    0.006      2.3     -2.7      2.1    -0.35 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 2 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.003    0.003    0.011      0.3     -0.1      0.9    -0.51 |
      | emr |  -0.004   -0.015    0.004     -0.7     -4.6     -5.9    -0.07 |
      | esa |  -0.020   -0.011    0.008     -0.7     -0.5     -0.6    -0.62 |
      | gfz |   0.015   -0.008    0.008      0.5     -0.0      0.7    -0.48 |
      | grg |   0.036   -0.003   -0.001      1.9      1.6      0.4    -0.15 |
      | jpl |  -0.013   -0.000    0.014      3.0     -7.2      0.7    -0.40 |
      | mit |  -0.030   -0.006    0.015      3.4     -5.1      4.5    -0.22 |
      | ngs |  -0.017   -0.010   -0.017     -3.3    -11.0      7.8    -0.36 |
      | sio |  -0.024   -0.018    0.003     -2.9     -6.2     -5.1    -0.61 |
      | mig |  -0.011   -0.016    0.011      0.3     -4.5      2.2    -0.35 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 3 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.005    0.001    0.003      0.4      0.1      0.8    -0.52 |
      | emr |  -0.017   -0.013   -0.005     -3.3     -5.8     -3.1    -0.04 |
      | esa |  -0.029    0.003    0.010     -0.6     -0.5     -0.5    -0.57 |
      | gfz |   0.012   -0.006    0.011      0.4     -0.2      0.5    -0.39 |
      | grg |   0.014    0.003   -0.000      0.7      1.1     -3.3    -0.08 |
      | jpl |  -0.009    0.001   -0.016      0.8     -7.9      7.1    -0.35 |
      | mit |  -0.003   -0.003    0.021     -0.8     -4.9      4.7    -0.09 |
      | ngs |  -0.033   -0.002   -0.009     -0.7     -4.4      3.5    -0.19 |
      | sio |  -0.010    0.007   -0.001     -7.1     -6.0     -3.8    -0.58 |
      | mig |  -0.009   -0.008    0.016     -2.4     -3.7      3.2    -0.35 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 4 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.003   -0.005    0.001      0.5      0.0      1.1    -0.54 |
      | emr |  -0.017    0.007    0.011      0.0     -8.9     -3.3    -0.11 |
      | esa |  -0.020    0.008    0.010     -0.5     -0.6     -0.8    -0.52 |
      | gfz |   0.011   -0.006    0.006      0.3      0.1      0.4    -0.36 |
      | grg |   0.019    0.006   -0.007     -2.8      0.8      5.6    -0.22 |
      | jpl |  -0.011   -0.002   -0.015      1.4     -0.6      4.6    -0.37 |
      | mit |  -0.011   -0.002    0.002     -1.0     -2.7      5.7    -0.16 |
      | ngs |  -0.045   -0.013   -0.020     -6.5     -4.3     11.3    -0.23 |
      | sio |  -0.011    0.022    0.011     -0.4     -6.1      7.6    -0.63 |
      | mig |  -0.007   -0.000    0.014     -2.4     -3.1      4.2    -0.32 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 5 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.005   -0.007    0.007      0.4      0.1      0.9    -0.38 |
      | emr |  -0.020   -0.006   -0.002      4.5     -5.5     -1.6    -0.02 |
      | esa |  -0.020    0.015    0.002     -0.8     -1.1     -1.1    -0.46 |
      | gfz |   0.009   -0.009    0.012      0.2      0.0      0.3    -0.29 |
      | grg |   0.019    0.007   -0.002     -0.3     -1.6     -1.2    -0.16 |
      | jpl |  -0.011   -0.016   -0.006      9.1     -3.4      3.9    -0.29 |
      | mit |  -0.019   -0.000    0.010      0.3     -1.7      5.9    -0.01 |
      | ngs |  -0.054   -0.006    0.000     -0.3     -7.3      6.9    -0.21 |
      | sio |  -0.023    0.000    0.022     -3.7     -5.0      6.5    -0.65 |
      | mig |  -0.013    0.003    0.015      0.1     -2.5      4.8    -0.27 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 6 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.010   -0.001    0.005      0.3      0.4      0.9    -0.44 |
      | emr |  -0.026   -0.004    0.002     -1.4     -7.9     -3.3    -0.04 |
      | esa |  -0.018    0.004    0.023     -0.9     -1.1     -0.8    -0.50 |
      | gfz |   0.013   -0.006    0.011      0.5      0.1      0.5    -0.33 |
      | grg |   0.018    0.004    0.002      1.3      0.1     -4.5    -0.11 |
      | jpl |  -0.004   -0.017    0.016      3.4      1.1      6.5    -0.24 |
      | mit |  -0.026    0.000    0.016      2.9     -2.2      3.9    -0.02 |
      | ngs |  -0.043   -0.024   -0.009     -2.7     -5.9      8.2    -0.17 |
      | sio |  -0.029    0.001    0.012     -3.7     -3.9     11.1    -0.60 |
      | mig |  -0.013    0.001    0.022     -0.2     -2.5      3.6    -0.31 |
------|-----|---------------------------------------------------------------|

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 |   0.011    0.011    0.012      0.3      0.3      0.3     0.04 |
      | emr |   0.017    0.016    0.018      0.4      0.4      0.4     0.07 |
      | esa |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
      | gfz |   0.011    0.011    0.012      0.3      0.3      0.3     0.04 |
      | grg |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | jpl |   0.022    0.022    0.022      0.6      0.6      0.6     0.09 |
      | mit |   0.011    0.011    0.012      0.3      0.3      0.3     0.04 |
      | ngs |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | sio |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | mig |   0.010    0.010    0.010      0.3      0.3      0.2     0.04 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 1 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.013    0.012    0.013      0.3      0.3      0.3     0.05 |
      | emr |   0.017    0.017    0.019      0.4      0.4      0.4     0.07 |
      | esa |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | gfz |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | grg |   0.019    0.019    0.020      0.5      0.5      0.5     0.07 |
      | jpl |   0.024    0.024    0.024      0.6      0.6      0.6     0.09 |
      | mit |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | ngs |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | sio |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | mig |   0.010    0.010    0.010      0.3      0.3      0.2     0.04 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 2 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
      | emr |   0.016    0.016    0.018      0.4      0.4      0.4     0.06 |
      | esa |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | gfz |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | grg |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | jpl |   0.024    0.026    0.025      0.6      0.6      0.6     0.10 |
      | mit |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | ngs |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | sio |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | mig |   0.011    0.010    0.011      0.3      0.3      0.3     0.04 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 3 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.011    0.011    0.011      0.3      0.3      0.3     0.04 |
      | emr |   0.015    0.015    0.017      0.4      0.4      0.4     0.06 |
      | esa |   0.015    0.014    0.016      0.4      0.4      0.4     0.06 |
      | gfz |   0.012    0.012    0.012      0.3      0.3      0.3     0.05 |
      | grg |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | jpl |   0.021    0.022    0.022      0.6      0.6      0.6     0.09 |
      | mit |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | ngs |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | sio |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | mig |   0.010    0.009    0.010      0.2      0.2      0.2     0.04 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 4 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.012    0.012    0.012      0.3      0.3      0.3     0.05 |
      | emr |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | esa |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | gfz |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | grg |   0.014    0.015    0.016      0.4      0.4      0.4     0.06 |
      | jpl |   0.021    0.022    0.022      0.5      0.6      0.6     0.09 |
      | mit |   0.013    0.012    0.013      0.3      0.3      0.3     0.05 |
      | ngs |   0.015    0.016    0.016      0.4      0.4      0.4     0.06 |
      | sio |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | mig |   0.010    0.010    0.011      0.3      0.3      0.3     0.04 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 5 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | emr |   0.016    0.016    0.018      0.4      0.4      0.4     0.07 |
      | esa |   0.018    0.017    0.019      0.5      0.5      0.5     0.07 |
      | gfz |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | grg |   0.017    0.017    0.019      0.4      0.4      0.4     0.07 |
      | jpl |   0.023    0.024    0.024      0.6      0.6      0.6     0.09 |
      | mit |   0.011    0.011    0.012      0.3      0.3      0.3     0.04 |
      | ngs |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | sio |   0.015    0.015    0.015      0.4      0.4      0.4     0.06 |
      | mig |   0.010    0.010    0.011      0.3      0.3      0.3     0.04 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 6 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.012    0.011    0.012      0.3      0.3      0.3     0.05 |
      | emr |   0.017    0.017    0.019      0.4      0.4      0.4     0.07 |
      | esa |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | gfz |   0.013    0.013    0.014      0.3      0.3      0.3     0.05 |
      | grg |   0.017    0.017    0.019      0.4      0.4      0.4     0.07 |
      | jpl |   0.020    0.020    0.020      0.5      0.5      0.5     0.08 |
      | mit |   0.012    0.012    0.013      0.3      0.3      0.3     0.05 |
      | ngs |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | sio |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | mig |   0.010    0.010    0.011      0.3      0.3      0.3     0.04 |
------|-----|---------------------------------------------------------------|

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 |   0.005   -0.002    0.004      0.4      0.1      0.9    -0.45 |
      | emr |  -0.019   -0.005   -0.002      1.1     -5.4     -4.9    -0.03 |
      | esa |  -0.024    0.001    0.011     -0.7     -0.6     -0.7    -0.53 |
      | gfz |   0.015   -0.005    0.007      0.3      0.1      0.4    -0.33 |
      | grg |   0.020    0.002   -0.006      1.0      0.8      1.4    -0.16 |
      | jpl |  -0.008   -0.009    0.006      4.6     -2.8      4.1    -0.31 |
      | mit |  -0.019    0.000    0.005      2.4     -2.8      5.5    -0.10 |
      | ngs |  -0.035   -0.005   -0.011     -1.1     -5.7      6.6    -0.20 |
      | sio |  -0.020    0.003    0.009     -2.9     -5.3      0.1    -0.62 |
      | mig |  -0.009   -0.002    0.012     -0.3     -2.9      3.5    -0.32 |
------|-----|---------------------------------------------------------------|

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 |   0.006    0.004    0.005      0.4      0.2      0.9     0.45 |
      | emr |   0.020    0.009    0.008      3.5      5.9      5.5     0.07 |
      | esa |   0.024    0.008    0.012      0.8      0.7      0.7     0.53 |
      | gfz |   0.016    0.006    0.008      0.3      0.2      0.4     0.34 |
      | grg |   0.021    0.005    0.009      2.3      1.6      5.1     0.17 |
      | jpl |   0.010    0.011    0.018      5.6      4.4      4.7     0.32 |
      | mit |   0.020    0.004    0.014      3.7      3.1      5.7     0.12 |
      | ngs |   0.037    0.012    0.015      3.3      6.6      7.2     0.22 |
      | sio |   0.021    0.011    0.013      3.6      5.3      7.5     0.62 |
      | mig |   0.010    0.008    0.013      2.0      3.1      3.7     0.32 |
------|-----|---------------------------------------------------------------|

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

      |     |      X        Y        Z  |    s X      s Y      s Z  |
      |     |    (mm)     (mm)     (mm) |    (mm)     (mm)     (mm) |
------|-----|---------------------------|---------------------------|
Day 0 | igs |     2.9     -0.2      5.9 |     0.7      0.7      1.0 |
Day 1 | igs |     2.6     -3.1      5.2 |     0.7      0.7      1.0 |
Day 2 | igs |     1.1     -3.9      3.6 |     0.7      0.7      1.0 |
Day 3 | igs |    -2.7     -3.6      3.6 |     0.7      0.7      0.9 |
Day 4 | igs |    -2.3     -3.3      4.7 |     0.7      0.7      0.9 |
Day 5 | igs |    -0.0     -2.2      4.1 |     0.7      0.7      0.9 |
Day 6 | igs |     1.6     -1.5      4.2 |     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 |     ---       -8.8       3.7       5.2      -0.2      34.2 |
      | emr |     ---       17.9       1.5     -13.8       1.2      12.1 |
      | esa |     ---        9.6       0.1      29.9      -0.8       8.9 |
      | gfz |     ---       -0.2       1.8      37.4      -3.3      -1.0 |
      | grg |     ---        1.0      -1.5       0.6      -4.7      -5.8 |
      | jpl |     ---      -12.5      -0.3      13.0      -0.0       6.4 |
      | mit |     ---       -0.8       0.3     -11.0       1.1      -9.0 |
      | ngs |     ---       -3.3      -0.8     -13.8       1.4      -8.6 |
      | sio |     ---       14.5       2.2      -6.6      -1.0      -4.5 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        8.6       2.2      -3.9       7.4      -3.0 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 1 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        4.0       3.8      18.5      -4.6      25.5 |
      | emr |     ---        5.3       5.8     -21.3      -0.9      18.6 |
      | esa |     ---       -5.4      -1.1      17.4      -0.1      -5.0 |
      | gfz |     ---       -9.1      -3.2      24.7      -2.2     -17.9 |
      | grg |     ---        7.4      -2.9       8.1      -1.1     -12.8 |
      | jpl |     ---      -21.9      -0.4       3.9      -1.1      -0.2 |
      | mit |     ---       -0.8       0.9     -12.9       0.4       1.0 |
      | ngs |     ---        2.4      -1.4     -29.0       2.0       9.9 |
      | sio |     ---       12.7       3.9       3.7      -0.8      -6.2 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        2.7       5.2     -21.6       1.3       3.7 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 2 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---       -1.0       0.1      10.1      -2.5      14.5 |
      | emr |     ---       -0.4       4.1     -14.3       0.0      13.9 |
      | esa |     ---        1.6       0.1      26.7      -0.8      10.6 |
      | gfz |     ---       -3.4      -2.3      20.1      -3.4     -14.7 |
      | grg |     ---       -0.4       0.1       3.7      -0.8      -7.5 |
      | jpl |     ---      -12.0      -2.2       3.1       0.6       2.5 |
      | mit |     ---        0.9       0.3     -12.9      -0.6      -6.3 |
      | ngs |     ---       -0.2       3.4       1.3       4.0      21.0 |
      | sio |     ---       17.7       0.9       6.6       2.3      13.1 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        0.1      -2.6     -10.7      -4.8      -4.2 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 3 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---       -2.6      -1.7      11.5      -2.7      13.4 |
      | emr |     ---       -6.8       1.0      -9.1       1.5       5.4 |
      | esa |     ---       -7.9       1.0      22.1      -1.8       6.1 |
      | gfz |     ---       -0.3      -3.2      -2.7       0.1     -12.6 |
      | grg |     ---        2.6       1.8       3.2      -1.2      -9.2 |
      | jpl |     ---        8.7       0.1      11.5      -0.3       5.9 |
      | mit |     ---        0.5      -0.0      -8.7       0.8       0.0 |
      | ngs |     ---        3.7       5.0      13.9       2.1      16.5 |
      | sio |     ---        6.7       1.9     -10.3      -0.7      10.8 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        0.2      -7.6     -12.7      -1.9       2.2 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 4 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        3.2      -0.8      12.4      -1.1      17.2 |
      | emr |     ---      -14.2      -0.4      -7.1       2.3       3.9 |
      | esa |     ---       -6.2       1.0      21.6      -1.8      -4.1 |
      | gfz |     ---        9.0      -0.3      11.7      -1.6     -11.8 |
      | grg |     ---       -0.6       0.3      -0.5      -0.6      -7.8 |
      | jpl |     ---        5.0      -0.9       5.9      -0.4       8.2 |
      | mit |     ---        1.6      -0.5      -7.2      -0.2       2.7 |
      | ngs |     ---       -1.4       2.1       1.4       0.6      10.4 |
      | sio |     ---        5.3       4.6      -9.5      -0.4      13.2 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        8.1      -0.0       2.4      -3.9      -2.3 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 5 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        2.3      -1.0      16.6      -2.1       9.4 |
      | emr |     ---      -10.9       0.4       6.8       0.7       7.8 |
      | esa |     ---       -7.8       1.3      28.7      -0.9      -8.2 |
      | gfz |     ---        3.5      -4.0      -2.3      -3.5      -1.5 |
      | grg |     ---        6.9      -0.4      -2.9      -0.2      -4.7 |
      | jpl |     ---       20.5       1.8      10.8      -0.5       7.3 |
      | mit |     ---       -1.2      -0.1     -10.3      -0.6       0.6 |
      | ngs |     ---       -0.0      -4.1      -3.0      -0.5      -6.8 |
      | sio |     ---        1.7       3.5      -7.4       1.4      16.5 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---      -22.3       1.1     -10.8      -2.0      -1.9 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 6 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        1.6      -2.6       5.1      -4.2      16.1 |
      | emr |     ---      -18.1       0.8      -5.8       1.4       5.7 |
      | esa |     ---      -10.7       0.9      19.1      -0.6      -1.5 |
      | gfz |     ---       12.5      -2.9      -1.6       0.4      -3.4 |
      | grg |     ---        3.3      -1.7       1.6      -1.8     -14.8 |
      | jpl |     ---       11.4       2.2       9.8      -0.4       6.8 |
      | mit |     ---        1.5       0.8      -8.1       0.5      -0.7 |
      | ngs |     ---       -5.9      -8.9      -0.9      -0.3      -1.9 |
      | sio |     ---       -0.4       5.6     -13.3      -1.7      22.0 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       -4.7       7.5      -6.0      -2.2       5.5 |
------|-----|------------------------------------------------------------|

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

      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
W Avg | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        0.1       0.1      11.5      -2.4      17.8 |
      | emr |     ---       -5.4       1.7      -8.1       1.0       8.7 |
      | esa |     ---       -4.2       0.5      23.5      -1.0       0.7 |
      | gfz |     ---        2.0      -2.0      11.8      -1.9      -8.9 |
      | grg |     ---        2.9      -0.5       1.9      -1.4      -8.9 |
      | jpl |     ---       -0.2       0.1       8.4      -0.3       5.4 |
      | mit |     ---        0.2       0.2     -10.2       0.2      -1.6 |
      | ngs |     ---       -0.7      -0.5      -4.4       1.3       5.6 |
      | sio |     ---        8.2       3.2      -5.2      -0.1       9.6 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       -1.0       0.8      -8.9      -0.9       0.1 |
------|-----|------------------------------------------------------------|

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

      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
 Std  | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        4.0       2.3      12.4       2.8      19.3 |
      | emr |     ---       12.1       2.5      11.3       1.3       9.8 |
      | esa |     ---        7.5       0.9      23.9       1.1       6.9 |
      | gfz |     ---        7.1       2.7      18.6       2.4      10.9 |
      | grg |     ---        4.1       1.5       3.7       2.0       9.6 |
      | jpl |     ---       14.0       1.4       9.1       0.5       6.1 |
      | mit |     ---        1.1       0.5      10.4       0.7       4.3 |
      | ngs |     ---        3.1       4.3      13.4       1.9      12.1 |
      | sio |     ---       10.3       3.5       8.7       1.3      13.7 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        9.8       4.7      11.3       3.9       3.5 |
------|-----|------------------------------------------------------------|


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)|
-----------------------------------------|------------|-----------------------|
                                         |            |                       |
mig21120.snx     Comp. to igs20P21120.snx|CHPG  A    1|   -0.1     1.2    -0.4|
mig21120.snx     Comp. to igs20P21120.snx|VBCA  A    3|   -0.5     1.0    -3.3|
mig21120.snx     Comp. to igs20P21120.snx|RWSN  A    2|   -1.6     0.7    -2.3|
mig21120.snx     Comp. to igs20P21120.snx|LHCL  A    3|   -0.5     1.4    -5.2|
mig21120.snx     Comp. to igs20P21120.snx|NOVM  A    3|    0.0     0.1     3.7|
mig21120.snx     Comp. to igs20P21120.snx|WIND  A    3|    2.0    -0.9     1.5|
mig21120.snx     Comp. to igs20P21120.snx|CATA  A    3|   -0.3     0.7    -2.7|
                                         |            |                       |
mig21121.snx     Comp. to igs20P21121.snx|MTV2  A    1|   -1.0     2.2    -3.6|
mig21121.snx     Comp. to igs20P21121.snx|AGGO  A    1|   -0.6     2.7    -4.0|
mig21121.snx     Comp. to igs20P21121.snx|NOVM  A    3|   -0.2     0.3     3.1|
mig21121.snx     Comp. to igs20P21121.snx|WIND  A    3|    1.9    -0.5    -0.2|
mig21121.snx     Comp. to igs20P21121.snx|KLOP  A    7|   -0.4     0.0    -3.5|
                                         |            |                       |
mig21122.snx     Comp. to igs20P21122.snx|NEIA  A    5|   -0.0     0.7    -0.6|
mig21122.snx     Comp. to igs20P21122.snx|TOPL  A    4|   -0.0     0.8    -0.2|
mig21122.snx     Comp. to igs20P21122.snx|MTV2  A    1|   -0.6     1.1    -1.9|
mig21122.snx     Comp. to igs20P21122.snx|MTV1  A    1|   -0.7     0.7    -1.4|
mig21122.snx     Comp. to igs20P21122.snx|ROTH  A    1|    0.4    -0.3     1.8|
mig21122.snx     Comp. to igs20P21122.snx|KRTV  A    2|    0.5    -0.7    -0.4|
mig21122.snx     Comp. to igs20P21122.snx|WIND  A    3|    1.9    -0.5     0.7|
mig21122.snx     Comp. to igs20P21122.snx|ADIS  A    1|    0.5     0.6     0.3|
                                         |            |                       |
mig21123.snx     Comp. to igs20P21123.snx|SCRZ  A    3|    0.3    -0.3     2.8|
mig21123.snx     Comp. to igs20P21123.snx|PALM  A    5|   -0.3     0.7    -1.4|
mig21123.snx     Comp. to igs20P21123.snx|NVSK  A    2|   -0.3    -0.5    -4.7|
mig21123.snx     Comp. to igs20P21123.snx|WIND  A    3|    2.4    -0.7    -0.9|
mig21123.snx     Comp. to igs20P21123.snx|TRNT  A    6|    0.0     0.6    -0.4|
mig21123.snx     Comp. to igs20P21123.snx|DUPT  A    1|   -0.6     0.2     0.8|
mig21123.snx     Comp. to igs20P21123.snx|CORD  A    4|    0.4    -0.5     1.7|
mig21123.snx     Comp. to igs20P21123.snx|AREG  A    1|   -0.0     0.6    -1.0|
mig21123.snx     Comp. to igs20P21123.snx|QUI4  A    3|   -0.1     0.0    -1.6|
mig21123.snx     Comp. to igs20P21123.snx|TELA  A    4|    0.2    -0.6     0.6|
                                         |            |                       |
mig21124.snx     Comp. to igs20P21124.snx|MTV2  A    1|   -0.6     1.5    -2.4|
mig21124.snx     Comp. to igs20P21124.snx|MTV1  A    1|   -1.1     0.4    -1.7|
mig21124.snx     Comp. to igs20P21124.snx|RGDG  A    1|   -0.5     0.7    -2.6|
mig21124.snx     Comp. to igs20P21124.snx|NVSK  A    2|   -0.1    -0.3    -5.8|
mig21124.snx     Comp. to igs20P21124.snx|WIND  A    3|    1.7    -0.5    -2.6|
mig21124.snx     Comp. to igs20P21124.snx|SCRZ  A    3|    0.3    -0.4     2.2|
mig21124.snx     Comp. to igs20P21124.snx|GUUG  A    5|   -0.2    -0.6    -0.7|
mig21124.snx     Comp. to igs20P21124.snx|NOVM  A    3|    0.1     0.0     2.1|
mig21124.snx     Comp. to igs20P21124.snx|DJIG  A    1|   -0.4    -0.0     2.1|
mig21124.snx     Comp. to igs20P21124.snx|NAUS  A    4|   -0.0    -0.5     1.7|
mig21124.snx     Comp. to igs20P21124.snx|NWBL  A    1|    0.3     0.6    -0.4|
mig21124.snx     Comp. to igs20P21124.snx|PTLD  A    3|    0.2    -0.2     1.7|
                                         |            |                       |
mig21125.snx     Comp. to igs20P21125.snx|DUPT  A    1|   -1.1     0.9    -0.7|
mig21125.snx     Comp. to igs20P21125.snx|SCRZ  A    3|    0.2    -0.7     2.7|
mig21125.snx     Comp. to igs20P21125.snx|AIRA  A    5|    0.1     0.7     5.9|
mig21125.snx     Comp. to igs20P21125.snx|HKSL  A    1|   -0.6     0.9    -0.5|
mig21125.snx     Comp. to igs20P21125.snx|NOVM  A    3|    0.1     0.7     6.1|
mig21125.snx     Comp. to igs20P21125.snx|WIND  A    3|    2.1    -0.4    -2.3|
mig21125.snx     Comp. to igs20P21125.snx|MADR  A   13|   -0.6    -0.7     0.8|
mig21125.snx     Comp. to igs20P21125.snx|FTNA  A    5|   -0.0    -0.0     2.5|
mig21125.snx     Comp. to igs20P21125.snx|CZTG  A    1|    0.3    -0.3     2.4|
mig21125.snx     Comp. to igs20P21125.snx|WTZA  A    1|   -0.1    -0.2     2.4|
                                         |            |                       |
mig21126.snx     Comp. to igs20P21126.snx|BELE  A    2|   -0.2     0.8    -1.2|
mig21126.snx     Comp. to igs20P21126.snx|FTNA  A    5|   -0.3    -0.3     4.5|
mig21126.snx     Comp. to igs20P21126.snx|WUH2  A    2|    0.6    -2.3     7.8|
mig21126.snx     Comp. to igs20P21126.snx|NVSK  A    2|    0.1    -0.5    -5.3|
mig21126.snx     Comp. to igs20P21126.snx|WIND  A    3|    2.0    -0.5    -2.7|
mig21126.snx     Comp. to igs20P21126.snx|AIRA  A    5|    0.2     0.4    -2.5|
mig21126.snx     Comp. to igs20P21126.snx|VARS  A    3|   -0.6     0.0    -2.6|
mig21126.snx     Comp. to igs20P21126.snx|IZMI  A    1|    0.2    -0.7     0.5|
                                         |            |                       |
igs20P2112.snx   Stacking:    Iter. 1    |GISB  A   10|  -25.3    56.3   -38.9|
igs20P2112.snx   Stacking:    Iter. 1    |LEPA  A    4|  -42.4   -34.4    74.2|
igs20P2112.snx   Stacking:    Iter. 1    |SIN1  A    1|  -79.1  -194.0   828.6|
igs20P2112.snx   Stacking:    Iter. 2    |DVAO  A    1|   -0.0   -19.7    -7.1|
igs20P2112.snx   Stacking:    Iter. 2    |FUNC  A    3|    5.2    10.2     4.3|
igs20P2112.snx   Stacking:    Iter. 2    |GUAM  A    4|    1.5    14.4    -1.5|
igs20P2112.snx   Stacking:    Iter. 2    |GUAT  A    5|   -1.7    14.5     6.3|
igs20P2112.snx   Stacking:    Iter. 2    |GUUG  A    5|   -0.5    15.2   -51.0|
igs20P2112.snx   Stacking:    Iter. 2    |HAMM  A    2|    0.2    -1.0    79.0|
igs20P2112.snx   Stacking:    Iter. 2    |KMJP  A    1|   39.9   -15.9     0.9|
igs20P2112.snx   Stacking:    Iter. 2    |MAG0  A    6|   12.1    11.1     4.0|
igs20P2112.snx   Stacking:    Iter. 2    |MRL1  A    3|   -5.3   -15.4    -3.8|
igs20P2112.snx   Stacking:    Iter. 2    |VACS  A    3|    0.4    -9.3    -2.0|
igs20P2112.snx   Stacking:    Iter. 2    |YSSK  A    7|   10.3    -0.8     2.5|
igs20P2112.snx   Stacking:    Iter. 3    |ABPO  A    2|    5.1     2.9    19.4|
igs20P2112.snx   Stacking:    Iter. 3    |BOGT  A   10|    1.3     1.7    25.4|
igs20P2112.snx   Stacking:    Iter. 3    |JPLM  A    6|    8.1     2.5    -5.1|
igs20P2112.snx   Stacking:    Iter. 3    |MAC1  A    7|   -1.2    -4.6    -0.6|
igs20P2112.snx   Stacking:    Iter. 3    |SCUB  A    5|   -4.2     7.6    -5.4|
igs20P2112.snx   Stacking:    Iter. 3    |TSKB  A    9|    2.1     8.5     4.2|
igs20P2112.snx   Stacking:    Iter. 4    |TABV  A    3|   12.0     4.5     2.8|
igs20P2112.snx   Stacking:    Iter. 4    |TOW2  A    2|    4.1     2.9    -1.8|
igs20P2112.snx   Stacking:    Iter. 4    |VTSP  A    1|   -7.4    13.7   -15.3|
igs20P2112.snx   Stacking:    Iter. 4    |XMIS  A    5|    3.7    -6.9     5.2|
igs20P2112.snx   Stacking:    Iter. 5    |CEDU  A    3|    4.9    -1.4    -3.5|
                                         |            |                       |
-----------------------------------------|------------|-----------------------|

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         ftp://ftp.igs.org/pub/station/log
     igsf        ftp://ftp.igs.org/pub/station/oldlog
     mgex        ftp://ftp.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 |
----|---------|----------------------|----------------------|--------|
mig | ABMF  A | ----------------     | SEPT POLARX5         | igs    |
mig | ADIS  A | ----------------     | JPS LEGACY           | igs    |
mig | ALIC  A | ----------------     | LEICA GR25           | igs    |
mig | AREG  A | ----------------     | SEPT POLARX5         | igs    |
mig | BAKE  A | ----------------     | TPS NET-G3A          | igs    |
mig | BJFS  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | BRFT  A | ----------------     | LEICA GRX1200PRO     | igs    |
mig | BRST  A | ----------------     | TRIMBLE ALLOY        | igs    |
mig | BRUX  A | ----------------     | SEPT POLARX5TR       | igs    |
emr | CAS1  A | TRIMBLE NETR9        | SEPT POLARXS         | igs    |
esa | CAS1  A | TRIMBLE NETR9        | SEPT POLARXS         | igs    |
mig | CAS1  A | ----------------     | SEPT POLARXS         | igs    |
mig | CCJ2  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | CHPG  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | CHTI  A | ----------------     | TRIMBLE ALLOY        | igs    |
mig | CKIS  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | COCO  A | ----------------     | SEPT POLARX5         | igs    |
mig | CPVG  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | DAEJ  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | DARW  A | ----------------     | SEPT POLARX5         | igs    |
mig | DAV1  A | ----------------     | SEPT POLARX5         | igs    |
mig | DGAR  A | ----------------     | SEPT POLARX5         | igs    |
esa | DJIG  A | TRIMBLE NETR9        | SEPT POLARX5         | igs    |
mig | DJIG  A | ----------------     | SEPT POLARX5         | igs    |
mig | DJIG  A | TRIMBLE NETR9        | SEPT POLARX5         | igs    |
mig | DUBO  A | ----------------     | SEPT POLARX5         | igs    |
mig | DYNG  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | FAA1  A | ----------------     | SEPT POLARX5         | igs    |
esa | FLIN  A | TPS NET-G3A          | SEPT POLARX5         | igs    |
mig | FLIN  A | ----------------     | SEPT POLARX5         | igs    |
mig | GANP  A | TRIMBLE NETR8        | TRIMBLE ALLOY        | igs    |
mit | GANP  A | TRIMBLE NETR8        | TRIMBLE ALLOY        | igs    |
mig | GLSV  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | GMSD  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | GODE  A | ----------------     | SEPT POLARX5TR       | igs    |
mig | HARB  A | ----------------     | SEPT POLARX5TR       | igs    |
mig | HOB2  A | ----------------     | SEPT POLARX5         | igs    |
mig | HOFN  A | ----------------     | LEICA GR50           | igs    |
mig | HOLB  A | ----------------     | SEPT POLARX5         | igs    |
mig | HORN  A | TRIMBLE ALLOY        | TRIMBLE 5700         | ucsd   |
mit | HORN  A | TRIMBLE ALLOY        | TRIMBLE 5700         | ucsd   |
mig | INVK  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | IRKJ  A | ----------------     | JPS LEGACY           | igs    |
mig | KIRU  A | ----------------     | SEPT POLARX5         | igs    |
mig | KOUG  A | ----------------     | SEPT POLARX5TR       | igs    |
mig | KRGG  A | ----------------     | TRIMBLE ALLOY        | igs    |
mig | LHAZ  A | ----------------     | LEICA GR25           | igs    |
mig | MAC1  A | ----------------     | SEPT POLARX5         | igs    |
mig | MAJU  A | ----------------     | SEPT POLARX4TR       | igs    |
mig | MAL2  A | ----------------     | SEPT POLARX5         | igs    |
mig | MAO0  A | ----------------     | SEPT POLARX5         | mgex   |
mig | MAS1  A | ----------------     | SEPT POLARX5         | igs    |
mig | MATG  A | ----------------     | LEICA GR10           | igs    |
mig | MAUI  A | ----------------     | TRIMBLE NETRS        | igs    |
mig | MAW1  A | ----------------     | SEPT POLARX5         | igs    |
mig | MAYG  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | METG  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | MGUE  A | ----------------     | SEPT POLARX5TR       | igs    |
mig | MOBS  A | ----------------     | SEPT POLARX4TR       | igs    |
mig | NICO  A | ----------------     | LEICA GR50           | igs    |
mig | NKLG  A | ----------------     | SEPT POLARX5         | igs    |
mig | NLIB  A | ----------------     | SEPT POLARX5TR       | igs    |
mig | NNOR  A | ----------------     | SEPT POLARX5TR       | igs    |
mig | NRIL  A | ----------------     | ASHTECH UZ-12        | igs    |
mig | NRMD  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | NVSK  A | ----------------     | TRIMBLE R7 GNSS      | igs    |
mig | NYA2  A | ----------------     | JAVAD TRE_3          | igs    |
mig | OHI3  A | ----------------     | LEICA GR50           | igs    |
mig | ONS1  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | OUS2  A | ----------------     | SEPT ASTERX4         | igs    |
mig | PADO  A | ----------------     | SEPT POLARX5         | igs    |
esa | PARC  A | TRIMBLE NETR8        | TRIMBLE ALLOY        | igs    |
mig | PARC  A | ----------------     | TRIMBLE ALLOY        | igs    |
mig | PERT  A | ----------------     | TRIMBLE NETR9        | igs    |
esa | PETS  A | ASHTECH Z-XII3       | JAVAD TRE_G3TH DELTA | igs    |
jpl | PETS  A | ASHTECH Z-XII3       | JAVAD TRE_G3TH DELTA | igs    |
mig | PIE1  A | ----------------     | SEPT POLARX5         | igs    |
mig | REYK  A | ----------------     | LEICA GR50           | igs    |
mig | RGDG  A | ----------------     | TRIMBLE ALLOY        | igs    |
emr | RIO2  A | JAVAD TRE_G3TH       | SEPT ASTERX4         | igs    |
mig | RIO2  A | JAVAD TRE_G3TH DELTA | JAVAD TRE_G3TH       | igs    |
mig | RIO2  A | JAVAD TRE_G3TH DELTA | SEPT ASTERX4         | igs    |
mit | RIO2  A | JAVAD TRE_G3TH DELTA | JAVAD TRE_G3TH       | igs    |
mit | RIO2  A | JAVAD TRE_G3TH DELTA | SEPT ASTERX4         | igs    |
mig | SCOR  A | ----------------     | SEPT POLARX5         | igs    |
mig | SCRZ  A | ----------------     | LEICA GR10           | igs    |
mig | SEYG  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | SFER  A | ----------------     | LEICA GR25           | igs    |
mig | SIN1  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | SSIA  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | STFU  A | ----------------     | JAVAD TRE_G3TH DELTA | igs    |
mig | STK2  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | STR1  A | ----------------     | SEPT POLARX5         | igs    |
mig | SUTH  A | ----------------     | SEPT POLARX5         | igs    |
mig | SUTM  A | ----------------     | JAVAD TRE_3          | igs    |
mig | SYOG  A | ----------------     | TRIMBLE ALLOY        | igs    |
mig | TCMS  A | ----------------     | LEICA RS500          | igs    |
mig | TERS  A | SEPT POLARX4         | SEPT POLARX5E        | epn    |
sio | TERS  A | SEPT POLARX4         | SEPT POLARX5E        | epn    |
mig | TIXI  A | ----------------     | JPS EGGDT            | igs    |
mig | TLSE  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | TOW2  A | ----------------     | SEPT POLARX5         | igs    |
mig | TRO1  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | TSK2  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | TWTF  A | ----------------     | SEPT POLARX4         | igs    |
mig | UCAL  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | ULAB  A | ----------------     | JAVAD TRE_3          | igs    |
mig | UNB3  A | ----------------     | TRIMBLE ALLOY        | igs    |
mig | UNSA  A | JAVAD TRE_G3TH DELTA | SEPT ASTERX4         | igs    |
mit | UNSA  A | JAVAD TRE_G3TH DELTA | SEPT ASTERX4         | igs    |
mig | VILL  A | ----------------     | SEPT POLARX5         | igs    |
mig | VOIM  A | ----------------     | JAVAD TR_G3TH        | igs    |
mig | WARK  A | ----------------     | TRIMBLE ALLOY        | igs    |
mig | WIND  A | JAVAD TRE_G3TH DELTA | JAVAD TRE_3          | igs    |
mit | WIND  A | JAVAD TRE_G3TH DELTA | JAVAD TRE_3          | igs    |
mig | WUH2  A | ----------------     | JAVAD TRE_3          | igs    |
mig | XMIS  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | YARR  A | ----------------     | SEPT POLARX5         | igs    |
----|---------|----------------------|----------------------|--------|

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

 AC | Station |     Used Antenna     |   Antenna from log   | Source |
----|---------|----------------------|----------------------|--------|
mit | GANP  A | TRM55971.00     NONE | TRM59800.00     SCIS | igs    |
jpl | HIRS  A | ASH701945E_M    SCIS | ASH701945E_M    NONE | ucsd   |
mig | HIRS  A | ASH701945E_M    SCIS | ASH701945E_M    NONE | ucsd   |
mig | HORN  A | TRM115000.00    NONE | TRM41249.00     NONE | ucsd   |
mit | HORN  A | TRM115000.00    NONE | TRM41249.00     NONE | ucsd   |
mig | RIO2  A | JAV_RINGANT_G3T NONE | SEPCHOKE_B3E6   NONE | igs    |
mit | RIO2  A | JAV_RINGANT_G3T NONE | SEPCHOKE_B3E6   NONE | igs    |
cod | SMST  A | TRM57971.00     DOME | TRM57971.00     NONE | igs    |
mig | SMST  A | TRM57971.00     DOME | TRM57971.00     NONE | igs    |
mit | UNSA  A | JAV_RINGANT_G3T NONE | SEPCHOKE_B3E6   NONE | igs    |
mit | WIND  A | JAV_RINGANT_G3T NONE | JAVRINGANT_G5T  NONE | igs    |
----|---------|----------------------|----------------------|--------|

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

 AC | Station |    Used Eccentricity    |  Eccentricity from log  | Source |
----|---------|-------------------------|-------------------------|--------|
mit | KIRU  A |  0.1120  0.0000  0.0000 |  0.0620  0.0000  0.0000 | igs    |
mig | RIO2  A |  0.0850  0.0000  0.0000 |  0.0690  0.0000  0.0000 | igs    |
mit | RIO2  A |  0.0850  0.0000  0.0000 |  0.0690  0.0000  0.0000 | igs    |
----|---------|-------------------------|-------------------------|--------|

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



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