[IGSREPORT-28976] Wk 2230 IGS SINEX Combination

igs-rf at ign.fr igs-rf at ign.fr
Thu Oct 20 15:35:19 UTC 2022


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

================================================================================
 Combination of AC solutions for GPS week 2230 - 22/10/02 to 22/10/08
================================================================================

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

igs22P2230[0-6].snx      Combined daily solutions
igs22P2230[0-6].res      Residuals between AC solutions and combined solutions
igs22P2230[0-6]_ITR.res  Residuals between AC solutions and IGb14
igs22P2230[0-6]_IGS.res  Residuals between AC solutions and cumulative solution
igs22P2230.erp           Daily Earth Rotation Parameters
igs22P2230.sum           This file

IGS22P40.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 = igs22P2230[0-6].snx
     IGS = IGS22P40.snx

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

     Solutions with manual station deletion:

     Day 0:
         mit  SUWN
         ngs  DRAO
         sio  BAKO SUWN
         mig  CRAR

     Day 1:
         ngs  DRAO
         mig  CRAR

     Day 2:
         mit  KZN2
         ngs  DRAO
         mig  CRAR

     Day 3:
         cod  IISC
         ngs  DRAO TONG
         mig  CRAR

     Day 4:
         mit  GUUG TONG
         ngs  DRAO
         sio  MPL2
         mig  CRAR

     Day 5:
         mit  TONG
         ngs  DRAO
         mig  CRAR

     Day 6:
         ngs  DRAO
         mig  CRAR

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 | 222 | 132 |  48 |         0.006 |
      | emr |  79 |  64 |  40 |         1.029 |
      | esa | 150 |  89 |  43 |         0.966 |
      | gfz | 182 |  83 |  35 |         1.116 |
      | grg | 117 |  60 |  40 |         4.920 |
      | jpl |  80 |  45 |  37 |         1.139 |
      | mit | 347 | 152 |  49 |         0.506 |
      | ngs | 200 | 108 |  47 |         8.035 |
      | sio | 393 | 140 |  47 |         0.609 |
      | mig | 583 | 155 |  48 |        ------ |
      | igs | 592 | 155 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 1 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 224 | 134 |  48 |         0.006 |
      | emr |  79 |  64 |  39 |         1.007 |
      | esa | 150 |  91 |  44 |         0.885 |
      | gfz | 244 | 120 |  45 |         1.559 |
      | grg | 119 |  59 |  39 |         4.783 |
      | jpl |  80 |  46 |  40 |         1.139 |
      | mit | 349 | 154 |  49 |         0.521 |
      | ngs | 198 | 109 |  47 |         8.703 |
      | sio | 390 | 142 |  47 |         0.599 |
      | mig | 597 | 157 |  49 |        ------ |
      | igs | 603 | 157 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 2 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 225 | 137 |  47 |         0.006 |
      | emr |  79 |  66 |  40 |         0.977 |
      | esa | 150 |  95 |  43 |         0.943 |
      | gfz | 240 | 122 |  45 |         1.499 |
      | grg | 116 |  59 |  37 |         4.574 |
      | jpl |  80 |  51 |  41 |         1.208 |
      | mit | 348 | 157 |  49 |         0.546 |
      | ngs | 202 | 112 |  47 |         5.425 |
      | sio | 390 | 145 |  47 |         0.597 |
      | mig | 595 | 160 |  49 |        ------ |
      | igs | 601 | 160 |  49 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 3 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 220 | 134 |  47 |         0.006 |
      | emr |  78 |  65 |  40 |         1.133 |
      | esa | 150 |  94 |  43 |         0.904 |
      | gfz | 240 | 120 |  45 |         1.506 |
      | grg | 120 |  60 |  38 |         4.745 |
      | jpl |  80 |  48 |  40 |         1.157 |
      | mit | 347 | 158 |  49 |         0.509 |
      | ngs | 200 | 112 |  47 |         8.716 |
      | sio | 391 | 142 |  46 |         0.583 |
      | mig | 597 | 160 |  49 |        ------ |
      | igs | 603 | 160 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 4 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 229 | 137 |  48 |         0.006 |
      | emr |  79 |  63 |  39 |         1.041 |
      | esa | 150 |  94 |  45 |         0.983 |
      | gfz | 245 | 121 |  45 |         1.554 |
      | grg | 120 |  60 |  39 |         4.683 |
      | jpl |  80 |  44 |  39 |         1.261 |
      | mit | 347 | 156 |  49 |         0.522 |
      | ngs | 200 | 110 |  48 |         7.646 |
      | sio | 390 | 142 |  48 |         0.598 |
      | mig | 597 | 159 |  49 |        ------ |
      | igs | 602 | 159 |  47 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 5 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 226 | 136 |  47 |         0.006 |
      | emr |  74 |  61 |  39 |         1.090 |
      | esa | 150 |  88 |  43 |         1.038 |
      | gfz | 243 | 121 |  44 |         1.523 |
      | grg | 122 |  63 |  41 |         4.797 |
      | jpl |  80 |  45 |  40 |         1.288 |
      | mit | 347 | 157 |  48 |         0.537 |
      | ngs | 204 | 111 |  46 |         8.065 |
      | sio | 405 | 147 |  47 |         0.605 |
      | mig | 594 | 156 |  48 |        ------ |
      | igs | 600 | 157 |  48 |        ------ |
------|-----|-----|-----|-----|---------------|
Day 6 | AC  |# sta| #RF |#core| Final VF^0.5  |
------|-----|-----|-----|-----|---------------|
      | cod | 223 | 129 |  47 |         0.007 |
      | emr |  75 |  59 |  38 |         1.089 |
      | esa | 150 |  87 |  43 |         0.929 |
      | gfz | 237 | 115 |  43 |         1.538 |
      | grg | 119 |  57 |  38 |         4.856 |
      | jpl |  80 |  44 |  40 |         1.383 |
      | mit | 349 | 149 |  47 |         0.550 |
      | ngs | 200 | 106 |  45 |         7.833 |
      | sio | 403 | 139 |  46 |         0.653 |
      | mig | 596 | 149 |  47 |        ------ |
      | igs | 600 | 150 |  46 |        ------ |
------|-----|-----|-----|-----|---------------|

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  132 |     0.5      0.2     -3.5 |     2.1      2.3      8.3 |
      | emr   64 |     0.6     -0.0     -2.3 |     2.3      2.8      9.2 |
      | esa   89 |     0.8     -0.3     -3.7 |     2.0      2.7      8.2 |
      | gfz   83 |    -0.3     -0.1     -4.0 |     2.3      2.3      8.8 |
      | grg   60 |     0.8     -0.2     -2.8 |     2.5      2.7      7.4 |
      | jpl   45 |     0.4     -0.2     -3.3 |     2.3      3.0      8.7 |
      | mit  152 |     0.2      0.4     -2.2 |     2.2      2.6      7.8 |
      | ngs  108 |     1.6     -0.4     -3.2 |     2.8      2.6      8.7 |
      | sio  140 |    -0.4      0.5     -5.5 |     2.6      2.6     10.4 |
      | mig  155 |     0.3     -0.1     -3.6 |     1.9      2.3      8.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  134 |     0.7      0.0     -3.2 |     2.4      2.6      7.5 |
      | emr   64 |    -0.0      0.1     -2.9 |     2.1      2.7      8.9 |
      | esa   91 |     0.8     -0.3     -3.3 |     2.2      2.8      7.7 |
      | gfz  120 |     0.2      0.5     -3.3 |     2.1      2.7      7.4 |
      | grg   59 |     1.1     -0.2     -1.4 |     2.7      2.9      6.5 |
      | jpl   46 |     0.6     -0.0     -2.4 |     2.6      3.7      7.6 |
      | mit  154 |    -0.2      0.2     -2.1 |     2.1      3.0      7.5 |
      | ngs  109 |     1.0     -0.1     -3.8 |     2.5      3.7      8.6 |
      | sio  142 |    -0.1      0.1     -4.6 |     2.5      2.6      9.4 |
      | mig  157 |     0.1     -0.0     -3.2 |     2.0      2.7      7.4 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  137 |     0.5     -0.0     -3.1 |     2.2      2.6      7.2 |
      | emr   66 |    -0.9      0.1     -1.9 |     2.6      3.4      7.9 |
      | esa   95 |     1.1     -1.0     -3.9 |     2.5      3.5      8.3 |
      | gfz  122 |     0.1      0.2     -3.3 |     2.3      2.8      7.5 |
      | grg   59 |     0.9     -0.3     -1.6 |     2.8      2.9      7.2 |
      | jpl   51 |    -0.1     -0.0     -2.4 |     2.6      3.6      8.3 |
      | mit  157 |    -0.3      0.2     -2.2 |     2.2      2.9      7.6 |
      | ngs  112 |     0.5     -0.4     -2.8 |     2.4      3.3      7.8 |
      | sio  145 |    -0.7     -0.1     -5.3 |     2.8      3.1      9.1 |
      | mig  160 |    -0.1     -0.2     -3.2 |     2.0      2.8      7.3 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  134 |     0.4     -0.7     -3.4 |     2.6      3.0      7.7 |
      | emr   65 |    -1.3     -0.2     -2.2 |     3.0      3.3      8.4 |
      | esa   94 |     0.5     -0.7     -3.8 |     2.4      3.3      8.7 |
      | gfz  120 |     0.2     -0.1     -2.9 |     2.3      2.7      7.8 |
      | grg   60 |     0.7     -0.4     -1.7 |     2.5      2.8      7.8 |
      | jpl   48 |     0.0     -0.4     -2.3 |     2.5      3.6      8.6 |
      | mit  158 |    -0.4     -0.1     -1.2 |     2.3      3.1      7.4 |
      | ngs  112 |     0.7     -0.5     -2.5 |     2.6      3.5      8.2 |
      | sio  142 |    -0.1     -0.6     -5.3 |     2.7      3.1      9.9 |
      | mig  160 |    -0.0     -0.5     -2.8 |     2.2      3.0      7.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  137 |     0.2      0.1     -1.7 |     2.1      2.5      7.2 |
      | emr   63 |    -0.3      0.1     -1.1 |     2.3      2.7      7.9 |
      | esa   94 |     0.9     -0.4     -2.4 |     2.6      2.9      8.2 |
      | gfz  121 |     0.7      0.2     -2.6 |     2.3      2.6      7.2 |
      | grg   60 |     0.7     -0.2     -1.3 |     2.4      2.5      7.1 |
      | jpl   44 |     0.1      0.0     -1.7 |     2.6      3.5      7.5 |
      | mit  156 |    -0.2     -0.1     -0.8 |     2.3      2.7      7.0 |
      | ngs  110 |     1.3     -0.4     -1.8 |     2.8      3.6      8.2 |
      | sio  142 |     1.2     -0.5     -4.7 |     2.7      3.0      9.8 |
      | mig  159 |     0.5     -0.6     -2.2 |     2.2      2.6      6.9 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  136 |    -0.1      0.3     -2.9 |     2.5      2.6      7.9 |
      | emr   61 |    -0.1      0.1     -1.5 |     2.2      2.7      8.3 |
      | esa   88 |     0.8     -0.4     -3.2 |     2.5      2.8      7.6 |
      | gfz  121 |     0.0      0.3     -3.7 |     2.4      2.6      8.4 |
      | grg   63 |     0.8     -0.3     -2.1 |     2.2      2.6      6.8 |
      | jpl   45 |     0.1     -0.1     -2.6 |     2.7      3.3      8.6 |
      | mit  157 |    -0.2      0.3     -1.9 |     2.4      2.8      7.4 |
      | ngs  111 |     1.2     -0.6     -2.1 |     2.8      3.5      8.0 |
      | sio  147 |    -0.2     -0.4     -4.3 |     3.4      3.0      9.5 |
      | mig  156 |     0.1     -0.2     -2.8 |     2.2      2.5      7.4 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  129 |     0.8      0.6     -4.0 |     2.3      2.5      7.7 |
      | emr   59 |     0.2      0.2     -2.6 |     2.1      2.5      7.3 |
      | esa   87 |     0.6     -0.2     -3.6 |     2.1      2.8      7.9 |
      | gfz  115 |     0.5      0.3     -4.1 |     2.2      2.3      8.2 |
      | grg   57 |     0.9      0.0     -2.0 |     2.2      2.4      6.6 |
      | jpl   44 |     0.6     -0.2     -4.0 |     2.3      3.1      7.9 |
      | mit  149 |    -0.0      0.1     -3.3 |     2.0      2.8      7.4 |
      | ngs  106 |     1.0     -0.5     -2.7 |     2.2      3.3      7.7 |
      | sio  139 |     0.3     -0.1     -4.3 |     2.7      3.0      9.4 |
      | mig  149 |     0.0     -0.3     -3.6 |     1.8      2.4      7.2 |
------|----------|---------------------------|---------------------------|

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  222 |     0.2     -0.1      0.1 |     1.5      1.6      3.7 |
      | emr   79 |     0.4      0.1      0.3 |     1.1      1.2      3.2 |
      | esa  150 |     0.2     -0.1     -0.8 |     0.9      0.9      3.2 |
      | gfz  182 |    -0.4      0.1      0.2 |     1.2      1.1      2.9 |
      | grg  117 |     0.8     -0.3     -0.4 |     1.6      1.2      3.4 |
      | jpl   80 |     0.5     -0.0     -0.8 |     1.1      1.0      2.9 |
      | mit  347 |    -0.1      0.3      0.9 |     0.8      0.9      2.4 |
      | ngs  200 |     1.0     -0.5      0.1 |     1.5      1.3      3.0 |
      | sio  393 |    -0.6      0.7     -0.8 |     1.7      1.7      3.9 |
      | mig  583 |    -0.0     -0.0     -0.0 |     0.1      0.1      0.4 |
      | ITR  155 |    -0.9     -0.2      3.8 |     2.0      2.2      7.8 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  224 |     0.4     -0.2      0.0 |     1.5      1.3      3.4 |
      | emr   79 |    -0.2      0.1      0.3 |     1.0      1.0      2.8 |
      | esa  150 |     0.3     -0.2     -0.3 |     0.8      0.8      2.8 |
      | gfz  244 |    -0.2      0.3      0.2 |     1.0      1.3      2.5 |
      | grg  119 |     0.7     -0.2     -0.2 |     1.8      1.5      3.6 |
      | jpl   80 |     0.1     -0.1      0.0 |     1.0      1.2      3.1 |
      | mit  349 |    -0.5      0.0      0.6 |     1.0      1.0      2.4 |
      | ngs  198 |     0.7     -0.1     -0.4 |     1.3      1.7      2.8 |
      | sio  390 |    -0.2      0.4     -0.6 |     1.5      1.3      3.7 |
      | mig  597 |    -0.0      0.0     -0.0 |     0.1      0.1      0.4 |
      | ITR  157 |    -0.8     -0.3      3.4 |     1.9      2.4      7.1 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  225 |     0.5      0.1      0.1 |     1.6      1.2      3.0 |
      | emr   79 |    -0.6      0.2      0.6 |     1.1      1.1      2.8 |
      | esa  150 |     0.5     -0.2     -1.1 |     1.1      1.1      2.9 |
      | gfz  240 |    -0.1      0.3      0.0 |     1.1      1.2      2.8 |
      | grg  116 |     0.6     -0.3     -0.2 |     1.5      1.2      3.5 |
      | jpl   80 |     0.2     -0.0     -0.5 |     1.1      1.3      3.0 |
      | mit  348 |    -0.4      0.3      0.9 |     1.0      0.9      2.6 |
      | ngs  202 |     0.5     -0.0     -0.2 |     1.2      1.5      3.3 |
      | sio  390 |    -0.7      0.3     -0.9 |     1.9      1.7      3.9 |
      | mig  595 |    -0.0      0.0      0.0 |     0.1      0.1      0.3 |
      | ITR  160 |    -0.9     -0.3      3.4 |     2.0      2.5      6.7 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  220 |     0.5     -0.1     -0.1 |     1.6      1.1      3.6 |
      | emr   78 |    -0.8      0.2      0.4 |     1.4      1.1      3.3 |
      | esa  150 |     0.0     -0.1     -1.0 |     0.9      0.9      3.0 |
      | gfz  240 |     0.2      0.2      0.4 |     0.9      1.1      2.8 |
      | grg  120 |     0.7     -0.1     -0.4 |     1.6      1.0      3.9 |
      | jpl   80 |     0.4     -0.2     -0.3 |     1.1      1.6      3.2 |
      | mit  347 |    -0.6      0.2      1.1 |     1.0      0.7      2.8 |
      | ngs  200 |     0.5     -0.3     -0.1 |     1.4      1.6      3.3 |
      | sio  391 |    -0.3     -0.2     -1.2 |     1.5      1.3      3.9 |
      | mig  597 |    -0.0      0.0      0.0 |     0.1      0.1      0.4 |
      | ITR  160 |    -0.6     -0.3      3.3 |     2.0      2.5      7.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  229 |     0.1      0.0      0.3 |     1.2      1.0      3.4 |
      | emr   79 |    -0.3      0.2      0.6 |     1.1      1.3      2.8 |
      | esa  150 |     0.2     -0.2     -0.5 |     1.0      1.0      3.4 |
      | gfz  245 |     0.1      0.4     -0.1 |     1.0      1.3      2.6 |
      | grg  120 |     0.3      0.0     -0.4 |     1.5      1.1      4.1 |
      | jpl   80 |     0.1     -0.1      0.1 |     1.0      1.8      3.2 |
      | mit  347 |    -0.6      0.2      0.9 |     1.1      0.9      2.7 |
      | ngs  200 |     0.5     -0.2      0.1 |     1.3      1.5      3.1 |
      | sio  390 |     0.3     -0.2     -1.4 |     1.5      1.5      4.3 |
      | mig  597 |     0.0      0.0     -0.0 |     0.1      0.1      0.4 |
      | ITR  159 |    -0.6     -0.3      2.5 |     1.8      2.3      6.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  226 |     0.1      0.1      0.1 |     1.4      1.2      3.5 |
      | emr   74 |    -0.1      0.2      0.4 |     1.2      1.1      3.0 |
      | esa  150 |     0.3     -0.4     -0.7 |     1.1      1.3      3.1 |
      | gfz  243 |     0.3      0.2     -0.2 |     1.0      0.9      2.3 |
      | grg  122 |     0.8     -0.2     -0.5 |     1.7      1.4      4.0 |
      | jpl   80 |     0.5     -0.1     -0.7 |     1.3      1.7      3.2 |
      | mit  347 |    -0.2      0.4      0.8 |     0.8      1.0      2.6 |
      | ngs  204 |     0.5     -0.5      0.5 |     1.3      1.7      3.4 |
      | sio  405 |    -0.3     -0.0     -1.1 |     1.8      1.7      3.8 |
      | mig  594 |     0.0      0.0      0.1 |     0.1      0.1      0.3 |
      | ITR  157 |    -1.0     -0.2      2.7 |     2.1      2.3      6.8 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  223 |     0.8      0.4     -0.1 |     1.7      1.5      4.1 |
      | emr   75 |    -0.3      0.2      0.7 |     1.1      1.1      3.1 |
      | esa  150 |     0.3     -0.2     -0.5 |     0.8      0.9      2.9 |
      | gfz  237 |     0.2     -0.0     -0.0 |     1.1      0.9      2.7 |
      | grg  119 |     0.6     -0.1      0.1 |     1.5      1.2      3.5 |
      | jpl   80 |     0.7     -0.1     -1.1 |     1.5      1.7      3.9 |
      | mit  349 |    -0.5      0.3      0.2 |     1.0      1.0      2.5 |
      | ngs  200 |     0.6     -0.2      0.5 |     1.5      1.5      3.2 |
      | sio  403 |    -0.1      0.1     -0.4 |     1.6      1.7      4.5 |
      | mig  596 |    -0.1     -0.0      0.0 |     0.1      0.1      0.4 |
      | ITR  150 |    -0.8     -0.2      3.6 |     1.8      2.1      6.9 |
------|----------|---------------------------|---------------------------|

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  222 |    -0.4     -0.2     -3.1 |     3.5      3.6      9.3 |
      | emr   79 |     0.3     -0.7     -2.0 |     3.2      3.3      9.1 |
      | esa  150 |    -0.1     -0.4     -4.2 |     2.8      4.6     10.3 |
      | gfz  170 |    -0.7      0.6     -4.2 |     2.8      3.7      9.5 |
      | grg  115 |     0.4      0.0     -3.8 |     2.9      4.8      9.1 |
      | jpl   78 |     0.4     -0.5     -2.8 |     3.0      3.0      8.7 |
      | mit  332 |    -0.1      0.5     -1.9 |     3.5      4.8      9.5 |
      | ngs  198 |     1.2     -0.6     -2.9 |     3.5      3.6     11.0 |
      | sio  368 |    -0.8      1.0     -5.2 |     3.7      4.4     12.0 |
      | mig  536 |     0.5     -0.1     -3.4 |     3.2      3.9      9.7 |
      | igs  541 |     0.5     -0.1     -3.2 |     3.2      3.8      9.6 |
      | ITR  235 |    -0.2     -0.1      0.0 |     1.4      1.3      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 1 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  224 |    -0.2     -0.2     -3.1 |     3.4      3.7      9.3 |
      | emr   79 |    -0.1     -0.6     -2.6 |     2.6      2.8      8.5 |
      | esa  150 |    -0.0     -0.4     -3.7 |     2.5      4.3      9.5 |
      | gfz  230 |    -0.5      1.0     -3.6 |     2.6      4.1      8.6 |
      | grg  117 |     0.5     -0.1     -2.9 |     2.7      4.8      8.2 |
      | jpl   78 |    -0.1     -0.5     -2.5 |     2.8      3.5      7.4 |
      | mit  334 |    -0.5      0.2     -1.8 |     3.2      4.9      9.0 |
      | ngs  197 |     0.7      0.2     -3.6 |     2.9      4.2     10.8 |
      | sio  366 |    -0.3      0.8     -4.5 |     3.4      4.6     11.2 |
      | mig  545 |     0.1      0.2     -3.1 |     2.8      4.1      9.1 |
      | igs  550 |     0.1      0.2     -3.0 |     2.8      4.1      9.0 |
      | ITR  235 |    -0.2     -0.1     -0.0 |     1.4      1.3      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 2 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  225 |    -0.2     -0.1     -3.4 |     3.4      3.8      8.3 |
      | emr   79 |    -1.0      0.0     -2.3 |     3.1      3.1      8.1 |
      | esa  150 |     0.2     -0.7     -4.4 |     2.6      4.5      8.8 |
      | gfz  227 |    -0.7      0.8     -3.9 |     2.8      4.1      8.3 |
      | grg  114 |     0.4      0.0     -3.4 |     2.8      5.0      8.3 |
      | jpl   78 |    -0.2     -0.0     -3.8 |     2.9      4.5      8.6 |
      | mit  334 |    -0.8      0.3     -1.7 |     3.4      4.5      8.3 |
      | ngs  201 |     0.1     -0.1     -3.7 |     3.2      3.7      9.7 |
      | sio  366 |    -1.3      0.4     -5.0 |     3.6      4.3     10.9 |
      | mig  544 |    -0.1      0.0     -3.2 |     2.9      3.9      8.5 |
      | igs  549 |    -0.2     -0.0     -3.3 |     2.9      3.9      8.4 |
      | ITR  238 |    -0.2     -0.1      0.0 |     1.4      1.3      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 3 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  220 |     0.3     -0.3     -3.7 |     3.5      3.5      8.4 |
      | emr   78 |    -1.5     -0.1     -1.8 |     3.5      3.0      9.1 |
      | esa  150 |    -0.3     -0.4     -4.3 |     3.1      4.4     10.5 |
      | gfz  227 |    -0.4      0.6     -3.6 |     2.8      4.0      8.6 |
      | grg  118 |     0.4      0.7     -2.9 |     2.7      5.0      8.2 |
      | jpl   79 |     0.4      0.2     -2.8 |     2.7      3.7      8.1 |
      | mit  331 |    -0.9      0.1     -1.2 |     3.2      3.2      8.8 |
      | ngs  199 |     0.3     -0.3     -3.2 |     3.1      3.8     10.5 |
      | sio  366 |    -0.5     -0.1     -5.4 |     3.3      4.2     11.8 |
      | mig  545 |    -0.0     -0.2     -3.0 |     2.8      3.5      9.1 |
      | igs  549 |     0.0     -0.2     -3.0 |     2.8      3.6      9.0 |
      | ITR  240 |    -0.2     -0.1      0.0 |     1.4      1.3      2.5 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 4 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  229 |     0.2     -0.1     -2.6 |     3.3      3.6      8.3 |
      | emr   79 |    -0.6     -0.3     -1.2 |     3.3      3.5      8.2 |
      | esa  150 |     0.4     -0.3     -3.3 |     2.7      4.9      9.6 |
      | gfz  231 |     0.2      0.4     -3.4 |     2.6      3.8      8.2 |
      | grg  118 |     0.5      0.3     -2.9 |     2.5      5.1      8.8 |
      | jpl   78 |     0.4     -0.3     -2.8 |     2.6      4.5      8.8 |
      | mit  331 |    -0.5     -0.1     -1.1 |     3.5      3.2      8.4 |
      | ngs  199 |     1.0     -0.4     -2.5 |     3.5      4.1     10.5 |
      | sio  364 |     0.8     -0.4     -4.8 |     3.4      4.6     11.2 |
      | mig  542 |     0.8     -0.4     -2.5 |     2.9      3.6      8.6 |
      | igs  546 |     0.8     -0.4     -2.4 |     2.9      3.7      8.6 |
      | ITR  235 |    -0.2     -0.1      0.0 |     1.4      1.3      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 5 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  226 |    -0.1     -0.1     -2.9 |     3.1      3.8      9.7 |
      | emr   74 |    -0.8     -0.2     -1.3 |     2.2      3.6      7.8 |
      | esa  150 |     0.5     -0.4     -3.7 |     2.8      4.8      9.9 |
      | gfz  229 |    -0.3      0.5     -4.3 |     2.5      3.9      9.1 |
      | grg  120 |     0.7      0.2     -3.3 |     2.5      4.7      7.7 |
      | jpl   78 |     0.4     -0.2     -3.3 |     2.6      3.6      8.7 |
      | mit  332 |    -0.4      0.2     -1.4 |     2.9      3.2      8.6 |
      | ngs  203 |     0.7     -0.5     -2.6 |     3.0      4.5     10.9 |
      | sio  379 |    -0.6     -0.1     -4.6 |     3.4      4.5     11.2 |
      | mig  542 |     0.3     -0.2     -2.6 |     2.6      3.6      8.8 |
      | igs  546 |     0.3     -0.2     -2.8 |     2.6      3.8      8.9 |
      | ITR  238 |    -0.2     -0.1      0.0 |     1.4      1.3      2.2 |
------|----------|---------------------------|---------------------------|
      |          |  Weighted average (mm)    |     Weighted RMS (mm)     |
Day 6 | AC  #sta |      N        E        U  |      N        E        U  |
------|----------|---------------------------|---------------------------|
      | cod  223 |     0.5      0.2     -3.6 |     3.2      3.9      9.8 |
      | emr   75 |    -0.8     -0.3     -1.9 |     2.2      3.3      7.3 |
      | esa  150 |     0.1     -0.4     -3.8 |     2.5      4.4      9.8 |
      | gfz  224 |    -0.2      0.4     -4.1 |     2.5      3.8      9.0 |
      | grg  117 |     0.7      0.5     -3.1 |     2.6      5.1      8.1 |
      | jpl   79 |     0.7     -0.0     -3.9 |     2.6      4.5      8.9 |
      | mit  334 |    -0.6      0.5     -2.6 |     3.2      4.6      9.0 |
      | ngs  199 |     0.8      0.1     -3.0 |     3.0      4.3     10.9 |
      | sio  377 |    -0.1      0.5     -3.9 |     3.5      4.4     11.2 |
      | mig  544 |     0.2      0.0     -3.1 |     2.7      4.1      9.0 |
      | igs  547 |     0.2      0.0     -3.2 |     2.7      4.0      9.0 |
      | ITR  233 |    -0.2     -0.1      0.0 |     1.4      1.3      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 |   0.004   -0.007    0.002      0.5      0.0      0.9    -0.46 |
      | emr |  -0.010   -0.035   -0.039      7.5      7.5     12.8    -0.41 |
      | esa |   0.005   -0.008    0.012     -0.4     -1.8     -0.1    -0.45 |
      | gfz |   0.004   -0.003    0.004      1.1      0.2      1.1    -0.58 |
      | grg |   0.008   -0.078    0.107      2.2     -3.3     21.4    -0.34 |
      | jpl |  -0.000    0.003    0.005      8.9      5.8     18.8    -0.51 |
      | mit |   0.034   -0.020    0.033      8.0      5.3     15.9    -0.39 |
      | ngs |  -0.042    0.028    0.021      3.0      1.4     24.3    -0.45 |
      | sio |   0.052   -0.090    0.076      4.3      6.5     13.6    -0.83 |
      | mig |   0.005   -0.016    0.018      5.2      5.4     16.6    -0.53 |
------|-----|---------------------------------------------------------------|
      |     |    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    0.000    0.002      0.4     -0.3      1.2    -0.45 |
      | emr |  -0.023   -0.005   -0.047      7.1      8.9     14.1    -0.44 |
      | esa |  -0.027   -0.002    0.014     -0.6     -1.6      0.3    -0.43 |
      | gfz |  -0.012   -0.010    0.000      0.8     -0.4      0.4    -0.50 |
      | grg |  -0.012   -0.004   -0.014     -1.9     -6.9     13.3    -0.22 |
      | jpl |  -0.008    0.022   -0.009      1.8      3.4     14.0    -0.27 |
      | mit |   0.000   -0.004    0.004      3.2      1.7     17.1    -0.43 |
      | ngs |  -0.024    0.042    0.015      1.9     -1.1     18.4    -0.54 |
      | sio |   0.025   -0.090    0.052      1.6      4.4     17.3    -0.69 |
      | mig |  -0.003    0.005   -0.007      2.2      2.8     16.9    -0.46 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 2 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.002   -0.004    0.004      0.3     -0.3      0.6    -0.51 |
      | emr |  -0.030   -0.015   -0.039     -0.2      8.5      8.0    -0.29 |
      | esa |  -0.003   -0.005    0.014     -0.7     -1.5      0.3    -0.43 |
      | gfz |  -0.006   -0.006    0.004      0.7     -0.4      0.4    -0.51 |
      | grg |  -0.008   -0.007   -0.017      0.3     -5.0     21.4    -0.18 |
      | jpl |  -0.022    0.007   -0.006     -0.1      1.7     13.8    -0.36 |
      | mit |   0.007    0.006   -0.006      0.2      3.3     18.9    -0.32 |
      | ngs |   0.016    0.086   -0.022     -3.9      5.0     24.0    -0.35 |
      | sio |   0.038   -0.079    0.058     -4.9      2.9     20.1    -0.72 |
      | mig |   0.003    0.003    0.001     -2.1      3.1     17.9    -0.39 |
------|-----|---------------------------------------------------------------|
      |     |    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   -0.000   -0.003      0.4     -0.3      0.7    -0.45 |
      | emr |  -0.027    0.004   -0.033      0.6     13.0      6.7    -0.27 |
      | esa |  -0.012    0.019    0.009     -0.6     -1.5      1.1    -0.46 |
      | gfz |  -0.011   -0.007    0.013      0.3     -0.6      0.5    -0.50 |
      | grg |  -0.026    0.003   -0.010      1.7     -1.5     24.1    -0.14 |
      | jpl |  -0.007    0.021    0.004      1.4      4.2     15.7    -0.23 |
      | mit |   0.007    0.005   -0.004      0.7      5.3     18.7    -0.22 |
      | ngs |  -0.021    0.058    0.012      1.0     -2.3     19.9    -0.33 |
      | sio |   0.028   -0.116    0.074     -0.4      3.7     20.5    -0.84 |
      | mig |   0.003    0.008   -0.009      0.3      3.6     18.6    -0.42 |
------|-----|---------------------------------------------------------------|
      |     |    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   -0.008    0.001      0.3     -0.2      0.3    -0.43 |
      | emr |  -0.030    0.003   -0.022      3.7      5.9     13.2    -0.13 |
      | esa |  -0.002   -0.009    0.031     -0.4     -1.4      1.3    -0.29 |
      | gfz |  -0.003   -0.012    0.007      0.6     -0.3      0.2    -0.45 |
      | grg |  -0.000    0.009   -0.014      2.2     -1.6     17.8    -0.16 |
      | jpl |  -0.023    0.006   -0.004      2.0      8.2     12.8    -0.34 |
      | mit |   0.016   -0.014   -0.029      4.5      4.7     18.3    -0.17 |
      | ngs |  -0.013    0.043   -0.006      7.5      3.0     25.3    -0.23 |
      | sio |   0.057   -0.156    0.079      3.3      4.3     23.0    -0.62 |
      | mig |   0.010   -0.014   -0.010      4.1      3.8     19.9    -0.26 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 5 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.003   -0.005   -0.005      0.5     -0.2      0.4    -0.43 |
      | emr |  -0.016   -0.008   -0.018      0.7     10.3     14.0    -0.17 |
      | esa |  -0.015   -0.008    0.041     -1.1     -1.9      1.1    -0.32 |
      | gfz |  -0.006   -0.024    0.024      0.3     -0.5      0.0    -0.53 |
      | grg |  -0.006   -0.005   -0.003     -1.4     -4.5      9.4    -0.26 |
      | jpl |  -0.010    0.003   -0.002     -2.0     -1.0     15.0    -0.44 |
      | mit |   0.005   -0.002   -0.018     -0.4      5.4     17.4    -0.26 |
      | ngs |  -0.024    0.104    0.005      4.5     -1.6     25.6    -0.18 |
      | sio |   0.049   -0.084    0.136     -4.3      5.3     20.8    -0.46 |
      | mig |   0.006    0.006   -0.010     -0.4      3.0     18.7    -0.37 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 6 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |  -0.003   -0.011    0.007      0.4     -0.1      0.3    -0.47 |
      | emr |  -0.024   -0.010   -0.005     -3.2      7.1     16.1    -0.37 |
      | esa |  -0.019   -0.005    0.027     -0.1     -2.1      0.1    -0.38 |
      | gfz |  -0.001   -0.026    0.013      0.9     -0.3      0.8    -0.57 |
      | grg |  -0.010   -0.011    0.004     -2.2     -4.8      9.7    -0.20 |
      | jpl |  -0.009    0.006   -0.003     -5.9     -0.3     22.6    -0.49 |
      | mit |  -0.007   -0.009   -0.016     -3.1      5.8     18.3    -0.56 |
      | ngs |   0.010    0.096   -0.009     -0.5      3.5     17.9    -0.28 |
      | sio |   0.032   -0.030    0.118     -3.9      3.1     15.1    -0.52 |
      | mig |  -0.003    0.003   -0.011     -1.7      3.1     18.2    -0.46 |
------|-----|---------------------------------------------------------------|

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 |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | emr |   0.028    0.029    0.030      0.7      0.7      0.7     0.12 |
      | esa |   0.020    0.020    0.021      0.5      0.5      0.5     0.08 |
      | gfz |   0.024    0.022    0.025      0.6      0.6      0.6     0.09 |
      | grg |   0.024    0.024    0.026      0.6      0.6      0.6     0.10 |
      | jpl |   0.031    0.033    0.031      0.8      0.8      0.8     0.12 |
      | mit |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | ngs |   0.020    0.020    0.021      0.5      0.5      0.5     0.08 |
      | sio |   0.021    0.020    0.022      0.5      0.5      0.5     0.08 |
      | mig |   0.016    0.015    0.016      0.4      0.4      0.4     0.06 |
------|-----|---------------------------------------------------------------|
      |     |    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    0.014      0.4      0.4      0.4     0.05 |
      | emr |   0.026    0.028    0.028      0.7      0.7      0.7     0.11 |
      | esa |   0.018    0.018    0.019      0.5      0.5      0.5     0.07 |
      | gfz |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | grg |   0.023    0.024    0.025      0.6      0.6      0.6     0.10 |
      | jpl |   0.030    0.029    0.029      0.7      0.7      0.7     0.12 |
      | mit |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | ngs |   0.021    0.020    0.021      0.5      0.5      0.5     0.08 |
      | sio |   0.019    0.018    0.019      0.5      0.5      0.5     0.07 |
      | mig |   0.015    0.014    0.015      0.4      0.4      0.4     0.06 |
------|-----|---------------------------------------------------------------|
      |     |    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    0.025    0.025      0.6      0.6      0.6     0.10 |
      | esa |   0.020    0.020    0.021      0.5      0.5      0.5     0.08 |
      | gfz |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | grg |   0.025    0.027    0.027      0.7      0.7      0.7     0.10 |
      | jpl |   0.030    0.030    0.030      0.8      0.8      0.8     0.12 |
      | mit |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | ngs |   0.020    0.019    0.020      0.5      0.5      0.5     0.08 |
      | sio |   0.018    0.017    0.018      0.4      0.4      0.4     0.07 |
      | mig |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 3 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | emr |   0.026    0.028    0.028      0.7      0.7      0.7     0.11 |
      | esa |   0.021    0.021    0.022      0.5      0.5      0.5     0.08 |
      | gfz |   0.017    0.017    0.018      0.4      0.4      0.4     0.07 |
      | grg |   0.025    0.027    0.028      0.7      0.7      0.7     0.11 |
      | jpl |   0.033    0.035    0.034      0.8      0.9      0.9     0.13 |
      | mit |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | ngs |   0.020    0.020    0.021      0.5      0.5      0.5     0.08 |
      | sio |   0.019    0.018    0.019      0.5      0.5      0.5     0.07 |
      | mig |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
------|-----|---------------------------------------------------------------|
      |     |    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    0.014    0.015      0.4      0.4      0.4     0.06 |
      | emr |   0.025    0.026    0.026      0.6      0.6      0.6     0.10 |
      | esa |   0.021    0.021    0.023      0.5      0.5      0.5     0.08 |
      | gfz |   0.016    0.016    0.017      0.4      0.4      0.4     0.06 |
      | grg |   0.024    0.025    0.026      0.6      0.6      0.6     0.10 |
      | jpl |   0.027    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 |   0.021    0.021    0.022      0.5      0.5      0.5     0.08 |
      | sio |   0.019    0.019    0.020      0.5      0.5      0.5     0.08 |
      | mig |   0.015    0.014    0.015      0.4      0.4      0.4     0.06 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 5 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | emr |   0.026    0.027    0.029      0.7      0.7      0.7     0.11 |
      | esa |   0.020    0.020    0.021      0.5      0.5      0.5     0.08 |
      | gfz |   0.017    0.017    0.019      0.4      0.4      0.4     0.07 |
      | grg |   0.021    0.022    0.023      0.6      0.6      0.6     0.09 |
      | jpl |   0.033    0.033    0.033      0.8      0.8      0.8     0.13 |
      | mit |   0.016    0.015    0.016      0.4      0.4      0.4     0.06 |
      | ngs |   0.021    0.020    0.022      0.5      0.5      0.5     0.08 |
      | sio |   0.020    0.020    0.021      0.5      0.5      0.5     0.08 |
      | mig |   0.015    0.014    0.015      0.4      0.4      0.4     0.06 |
------|-----|---------------------------------------------------------------|
      |     |    R X      R Y      R Z      T X      T Y      T Z      SCL  |
Day 6 | AC  |   (mas)    (mas)    (mas)     (mm)     (mm)     (mm)    (ppb) |
------|-----|---------------------------------------------------------------|
      | cod |   0.015    0.015    0.016      0.4      0.4      0.4     0.06 |
      | emr |   0.023    0.024    0.026      0.6      0.6      0.6     0.10 |
      | esa |   0.019    0.020    0.021      0.5      0.5      0.5     0.08 |
      | gfz |   0.019    0.018    0.020      0.5      0.5      0.5     0.07 |
      | grg |   0.023    0.023    0.025      0.6      0.6      0.6     0.09 |
      | jpl |   0.026    0.026    0.026      0.7      0.7      0.7     0.10 |
      | mit |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
      | ngs |   0.021    0.020    0.022      0.5      0.5      0.5     0.08 |
      | sio |   0.019    0.019    0.020      0.5      0.5      0.5     0.08 |
      | mig |   0.014    0.014    0.015      0.4      0.4      0.4     0.06 |
------|-----|---------------------------------------------------------------|

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   -0.005    0.001      0.4     -0.2      0.6    -0.46 |
      | emr |  -0.023   -0.009   -0.029      2.0      8.5     12.2    -0.29 |
      | esa |  -0.011   -0.003    0.021     -0.6     -1.7      0.6    -0.40 |
      | gfz |  -0.006   -0.013    0.009      0.6     -0.4      0.4    -0.51 |
      | grg |  -0.008   -0.014    0.007      0.1     -4.0     16.2    -0.22 |
      | jpl |  -0.012    0.009   -0.003      0.7      3.2     16.2    -0.38 |
      | mit |   0.008   -0.005   -0.006      1.9      4.5     17.8    -0.34 |
      | ngs |  -0.014    0.066    0.002      1.9      1.1     22.2    -0.34 |
      | sio |   0.040   -0.092    0.083     -0.9      4.2     18.7    -0.68 |
      | mig |   0.003   -0.001   -0.004      1.1      3.5     18.1    -0.41 |
------|-----|---------------------------------------------------------------|

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 |   0.003    0.006    0.004      0.4      0.2      0.7     0.46 |
      | emr |   0.024    0.015    0.032      4.2      8.8     12.6     0.31 |
      | esa |   0.015    0.009    0.024      0.6      1.7      0.8     0.40 |
      | gfz |   0.007    0.015    0.012      0.7      0.4      0.5     0.51 |
      | grg |   0.012    0.031    0.041      1.9      4.4     17.1     0.23 |
      | jpl |   0.014    0.012    0.005      4.2      4.5     16.5     0.40 |
      | mit |   0.015    0.010    0.019      3.9      4.7     17.8     0.36 |
      | ngs |   0.024    0.071    0.015      3.9      2.9     22.4     0.36 |
      | sio |   0.041    0.099    0.087      3.7      4.4     19.0     0.69 |
      | mig |   0.005    0.009    0.010      2.8      3.6     18.1     0.42 |
------|-----|---------------------------------------------------------------|

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

      |     |      X        Y        Z  |    s X      s Y      s Z  |
      |     |    (mm)     (mm)     (mm) |    (mm)     (mm)     (mm) |
------|-----|---------------------------|---------------------------|
Day 0 | igs |     6.2      6.2     13.7 |     0.8      0.8      1.0 |
Day 1 | igs |     1.0      3.4     13.4 |     0.7      0.7      0.9 |
Day 2 | igs |    -1.8      3.5     13.7 |     0.7      0.8      1.0 |
Day 3 | igs |     0.1      3.9     13.3 |     0.7      0.8      0.9 |
Day 4 | igs |     4.4      3.4     14.2 |     0.8      0.8      1.0 |
Day 5 | igs |     1.8      1.6     14.0 |     0.8      0.8      1.0 |
Day 6 | igs |    -2.5      4.3     15.5 |     0.8      0.8      1.0 |
------|-----|---------------------------|---------------------------|

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 |     ---        8.5      -5.3      19.3      -2.9      -3.0 |
      | emr |     ---      -23.2      -0.1     -18.2      -0.7      13.3 |
      | esa |     ---       -8.8       1.2       7.8      -0.2      -9.3 |
      | gfz |     ---      -14.1       1.6      -5.6       1.0       9.2 |
      | grg |     ---       12.3       2.8      -0.5       1.7      -3.9 |
      | jpl |     ---       21.5      -1.8       4.8       0.5       3.8 |
      | mit |     ---       -1.1      -0.8      -2.8       0.1       4.3 |
      | ngs |     ---       -8.1       4.3       4.3      -1.2      15.1 |
      | sio |     ---       -1.2      -0.7      -2.2      -2.6       0.6 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---      -17.3      -3.7      -5.3      -5.2       9.1 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 1 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        4.7      -4.0      12.8      -2.6       2.7 |
      | emr |     ---      -12.9       2.8      -5.7      -1.6      15.7 |
      | esa |     ---       -8.2      -0.4       5.1      -1.0      -7.5 |
      | gfz |     ---       -2.3      -0.2     -11.4      -1.5      17.6 |
      | grg |     ---        7.3       1.1       6.4       0.3      -6.7 |
      | jpl |     ---        6.6      -0.7      11.3      -2.6       2.4 |
      | mit |     ---       -1.5       0.9      -5.5       2.2       1.1 |
      | ngs |     ---       -6.8       7.1      22.3      -4.3       9.5 |
      | sio |     ---        0.2      -0.5       0.2       0.4      -6.6 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        1.1      -5.5      -5.5       4.4      17.9 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 2 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---       -7.5      -0.8      12.0       1.2       5.7 |
      | emr |     ---      -13.3       1.2      -0.7       1.0      13.3 |
      | esa |     ---      -10.7      -1.3      10.2       0.3     -17.0 |
      | gfz |     ---      -12.3      -0.9     -16.1      -3.7      11.6 |
      | grg |     ---        2.3       1.0      -1.6      -0.1      -2.9 |
      | jpl |     ---        3.3      -0.1      20.4      -1.5       1.6 |
      | mit |     ---        2.1       1.3      -5.6       1.5       2.3 |
      | ngs |     ---        1.4      -1.3      21.1      -2.5       0.6 |
      | sio |     ---        1.5       1.7     -10.0      -0.7      -4.1 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        0.2      -0.6      16.5       2.6      -7.1 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 3 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        0.1      -1.5      11.4       1.2       9.5 |
      | emr |     ---      -27.5       2.8     -16.3       1.3      16.0 |
      | esa |     ---       -7.4      -0.3      -0.9       0.0      -5.8 |
      | gfz |     ---        1.8      -1.2     -11.8      -1.9      10.5 |
      | grg |     ---       -5.5      -1.7      -3.7       0.9     -12.5 |
      | jpl |     ---        2.7      -0.6       6.1      -2.2      -1.2 |
      | mit |     ---       -0.8       1.9      -1.2       1.6      -0.8 |
      | ngs |     ---        6.2      -7.1      19.0       2.7       3.2 |
      | sio |     ---        5.5       0.4      -0.1       0.7      -6.0 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        8.2      12.4      -0.7      -1.0       5.7 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 4 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        9.9      -1.0      20.4      -0.2      -3.1 |
      | emr |     ---      -13.5       1.5     -10.1       1.7      19.9 |
      | esa |     ---       -4.8      -2.0      12.4      -1.4      -9.7 |
      | gfz |     ---       -4.4      -0.1     -12.8      -3.6      16.7 |
      | grg |     ---       -7.7       0.2      -3.9       0.1      -4.4 |
      | jpl |     ---      -16.7       0.8       8.1      -2.9       3.7 |
      | mit |     ---        0.3       1.4      -4.3       0.9      -0.8 |
      | ngs |     ---        3.1      -4.4      12.8       2.4     -10.6 |
      | sio |     ---        4.0       1.4      -6.5       2.1      -9.5 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       17.0       4.9       3.9      -2.6      -0.6 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 5 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        8.4      -1.7      16.2       2.0       6.3 |
      | emr |     ---        4.3       1.3      23.1      -1.5      19.3 |
      | esa |     ---        0.6      -0.2      21.5      -1.5      -8.4 |
      | gfz |     ---        5.9      -2.9      17.7      -2.2       1.5 |
      | grg |     ---       -8.1       2.4      -0.2      -2.7      -0.4 |
      | jpl |     ---      -12.8       0.5      13.7      -1.7       7.6 |
      | mit |     ---       -0.1       0.3     -11.0       0.3      -3.0 |
      | ngs |     ---        4.2       2.1       8.6       1.0      -9.7 |
      | sio |     ---        1.3       0.0      -9.5       0.7      -8.4 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        2.5      -2.0     -27.9      10.1      12.3 |
------|-----|------------------------------------------------------------|
      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
Day 6 | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        5.9      -3.7      34.1      -2.9       1.5 |
      | emr |     ---       12.2       0.1      12.7       2.0      33.1 |
      | esa |     ---        4.1       0.5      13.5      -0.9      -2.2 |
      | gfz |     ---       -2.4      -3.6      -2.9      -4.7      -3.6 |
      | grg |     ---       -3.1       4.7      -0.5      -0.8      -0.7 |
      | jpl |     ---      -20.6       0.2      19.0      -2.7       8.3 |
      | mit |     ---        0.6      -0.2     -11.4       2.1      -9.0 |
      | ngs |     ---       -1.0       4.0       2.4       1.3       9.2 |
      | sio |     ---        0.8       0.7      -6.6       1.0      -6.3 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       21.5     -14.1       9.7       2.0       2.0 |
------|-----|------------------------------------------------------------|

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

      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
W Avg | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        4.2      -2.5      17.7      -0.5       3.0 |
      | emr |     ---      -10.9       1.4      -1.4       0.4      19.1 |
      | esa |     ---       -5.1      -0.3       9.4      -0.6      -8.2 |
      | gfz |     ---       -3.5      -1.2      -6.1      -2.5       8.9 |
      | grg |     ---       -0.1       1.5      -0.5      -0.1      -4.5 |
      | jpl |     ---       -0.3      -0.3      11.8      -1.8       3.6 |
      | mit |     ---       -0.2       0.7      -5.8       1.2      -0.8 |
      | ngs |     ---       -0.3       0.8      12.6      -0.1       2.2 |
      | sio |     ---        1.7       0.5      -4.8       0.2      -5.9 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---        4.7      -1.2      -1.0       1.4       5.5 |
------|-----|------------------------------------------------------------|

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

      |     |      UT       LOD       XPO      XPOR       YPO      YPOR  |
 Std  | AC  |      us        us    .01mas    .01ma/d   .01mas    .01ma/d |
------|-----|------------------------------------------------------------|
      | cod |     ---        7.2       3.0      19.0       2.1       5.3 |
      | emr |     ---       16.6       1.7      14.0       1.5      20.2 |
      | esa |     ---        7.2       1.0      11.5       0.9       9.3 |
      | gfz |     ---        7.4       1.9      12.6       2.9      11.5 |
      | grg |     ---        7.3       2.4       3.3       1.3       5.9 |
      | jpl |     ---       13.7       0.8      13.1       2.1       4.8 |
      | mit |     ---        1.1       1.2       6.9       1.4       4.0 |
      | ngs |     ---        5.1       4.8      14.7       2.5       9.5 |
      | sio |     ---        2.7       1.0       6.3       1.3       6.6 |
      | mig |     ---       ---       ---       ---       ---       ---  |
      | ITR |     ---       ---       ---       ---       ---       ---  |
      | BuA |     ---       12.7       7.8      13.0       5.0       9.6 |
------|-----|------------------------------------------------------------|


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)|
-----------------------------------------|------------|-----------------------|
                                         |            |                       |
cod22303.snx     Combination: Iter. 1    |HNLC  A    1|  -10.1     2.4    -0.7|
mit22303.snx     Combination: Iter. 1    |FTNA  A    5|   -0.1    -4.8     5.1|
mit22303.snx     Combination: Iter. 1    |KZN2  A    1|   -1.7     8.4    -5.3|
                                         |            |                       |
grg22304.snx     Combination: Iter. 1    |SGOC  A    3|   -1.0    -7.2     5.2|
sio22304.snx     Combination: Iter. 1    |FALK  A    3|   -2.3   -12.1     3.7|
                                         |            |                       |
emr22305.snx     Combination: Iter. 1    |MONP  A    8|    0.7    -8.5     1.7|
mit22305.snx     Combination: Iter. 1    |KZN2  A    1|    8.7     2.2     0.2|
                                         |            |                       |
mig22300.snx     Comp. to igs22P22300.snx|KEPA  A    1|   -0.4    -0.9     0.5|
mig22300.snx     Comp. to igs22P22300.snx|CYNE  A    1|   -0.1    -0.5     0.0|
mig22300.snx     Comp. to igs22P22300.snx|MTV2  A    1|   -0.4    -0.1     3.0|
mig22300.snx     Comp. to igs22P22300.snx|PDE3  A    1|   -0.3    -0.5     0.5|
mig22300.snx     Comp. to igs22P22300.snx|BNDY  A    1|    0.8     0.2     0.9|
mig22300.snx     Comp. to igs22P22300.snx|HKOH  A    1|    0.2    -0.7    -0.9|
mig22300.snx     Comp. to igs22P22300.snx|MARS  A    5|   -0.1     0.5     0.3|
                                         |            |                       |
mig22301.snx     Comp. to igs22P22301.snx|MTV2  A    1|   -0.2    -0.6     1.2|
mig22301.snx     Comp. to igs22P22301.snx|TSK2  A    7|   -0.6    -0.2    -2.2|
mig22301.snx     Comp. to igs22P22301.snx|DUMG  A    1|    0.3    -0.1    -2.2|
mig22301.snx     Comp. to igs22P22301.snx|HAL1  A    1|    0.3    -0.1     1.8|
                                         |            |                       |
mig22302.snx     Comp. to igs22P22302.snx|TSKB  A    9|    0.2    -0.1    -1.7|
mig22302.snx     Comp. to igs22P22302.snx|CKSV  A    1|    0.1    -0.2    -1.5|
mig22302.snx     Comp. to igs22P22302.snx|KZN2  A    1|   -0.2     0.2    -1.5|
mig22302.snx     Comp. to igs22P22302.snx|KRS1  A    1|   -0.7     0.7     2.4|
                                         |            |                       |
mig22303.snx     Comp. to igs22P22303.snx|MTV2  A    1|   -0.3    -0.6     0.3|
mig22303.snx     Comp. to igs22P22303.snx|HANA  A    1|   -0.7     0.3    -1.3|
mig22303.snx     Comp. to igs22P22303.snx|KAHU  A    1|   -0.7     0.3    -1.3|
mig22303.snx     Comp. to igs22P22303.snx|RGTA  A    1|   -0.7     0.3    -1.4|
mig22303.snx     Comp. to igs22P22303.snx|RGKA  A    1|   -0.7     0.3    -1.4|
mig22303.snx     Comp. to igs22P22303.snx|TGTK  A    1|   -0.7     0.3    -1.3|
mig22303.snx     Comp. to igs22P22303.snx|VGTS  A    1|   -0.8     0.3    -1.4|
mig22303.snx     Comp. to igs22P22303.snx|VGPK  A    1|   -0.8     0.3    -1.5|
mig22303.snx     Comp. to igs22P22303.snx|KTIA  A    1|   -0.7     0.2    -1.4|
mig22303.snx     Comp. to igs22P22303.snx|SUTT  A    1|   -0.8     0.1    -1.2|
mig22303.snx     Comp. to igs22P22303.snx|SOLO  A    8|   -0.1     0.2    -2.1|
mig22303.snx     Comp. to igs22P22303.snx|KZN2  A    1|   -0.4     0.6    -1.4|
                                         |            |                       |
mig22304.snx     Comp. to igs22P22304.snx|LEPA  A    4|    0.3     0.9     0.6|
mig22304.snx     Comp. to igs22P22304.snx|GUUG  A    5|    1.7    -1.4    -6.0|
mig22304.snx     Comp. to igs22P22304.snx|PIMO  A    9|   -0.2    -0.6    -0.0|
                                         |            |                       |
mig22305.snx     Comp. to igs22P22305.snx|TONG  A   10|   -0.3     0.1    -2.5|
mig22305.snx     Comp. to igs22P22305.snx|KZN2  A    1|    1.6     0.2     1.1|
mig22305.snx     Comp. to igs22P22305.snx|SPRZ  A    1|    0.5    -0.0     0.7|
mig22305.snx     Comp. to igs22P22305.snx|DUPT  A    1|    0.5     0.0     0.7|
mig22305.snx     Comp. to igs22P22305.snx|MONP  A    8|    0.0    -0.5     0.5|
                                         |            |                       |
mig22306.snx     Comp. to igs22P22306.snx|HAL1  A    1|    0.1    -0.7    -0.1|
mig22306.snx     Comp. to igs22P22306.snx|HNLC  A    1|    0.3    -0.6     0.2|
                                         |            |                       |
igs22P2230.snx   Stacking:    Iter. 1    |CMBL  A    4|-1358.2 -1884.1 -2578.2|
igs22P2230.snx   Stacking:    Iter. 1    |MAUA  A    1| -253.4  -792.7 -2183.0|
igs22P2230.snx   Stacking:    Iter. 1    |VEXA  A    1|  678.6 -1990.3 -10730.1|
igs22P2230.snx   Stacking:    Iter. 2    |BON2  A    1|  -42.4   -50.8  -606.6|
igs22P2230.snx   Stacking:    Iter. 2    |CRIM  A    1|   74.1    47.5   -41.2|
igs22P2230.snx   Stacking:    Iter. 2    |CUT0  A    1|   -8.2    71.9  -331.0|
igs22P2230.snx   Stacking:    Iter. 2    |HOLE  A    1|   74.4   -14.7   -10.9|
igs22P2230.snx   Stacking:    Iter. 2    |KMJP  A    1|  294.7  -104.1    19.3|
igs22P2230.snx   Stacking:    Iter. 2    |KTIA  A    1|   75.9    12.9    -2.3|
igs22P2230.snx   Stacking:    Iter. 2    |KTPM  A    1|  174.1    21.7   -99.1|
igs22P2230.snx   Stacking:    Iter. 2    |MAYG  A    2|    5.8   -39.7    39.6|
igs22P2230.snx   Stacking:    Iter. 2    |PPPC  A    1|  -69.4   -15.2    28.9|
igs22P2230.snx   Stacking:    Iter. 2    |TIDV  A    1|  222.1    73.4    -4.6|
igs22P2230.snx   Stacking:    Iter. 3    |AHUP  A    1|   24.0    49.1   -21.6|
igs22P2230.snx   Stacking:    Iter. 3    |BYRL  A    1|  -50.7     1.2   -31.5|
igs22P2230.snx   Stacking:    Iter. 3    |CASC  A    4|   -1.0     1.0   -54.9|
igs22P2230.snx   Stacking:    Iter. 3    |CN55  A    1|  -13.1    66.2    68.7|
igs22P2230.snx   Stacking:    Iter. 3    |CPVG  A    2|   12.1     7.0   -10.5|
igs22P2230.snx   Stacking:    Iter. 3    |GOPM  A    1|   36.3     7.6     3.4|
igs22P2230.snx   Stacking:    Iter. 3    |GUAM  A    4|   -3.2    16.8     2.6|
igs22P2230.snx   Stacking:    Iter. 3    |HKOH  A    1|    4.9    50.7   116.5|
igs22P2230.snx   Stacking:    Iter. 3    |HOWN  A    1|  -73.5     7.9  -236.7|
igs22P2230.snx   Stacking:    Iter. 3    |INEG  A    6|  -18.0     1.9    28.8|
igs22P2230.snx   Stacking:    Iter. 3    |IZMI  A    1|   39.9    15.3    -1.4|
igs22P2230.snx   Stacking:    Iter. 3    |LEPA  A    4|  -43.3   -50.9    84.4|
igs22P2230.snx   Stacking:    Iter. 3    |LPAL  A    2|  -16.4     8.5    -1.7|
igs22P2230.snx   Stacking:    Iter. 3    |MAC1  A    7|   -7.7    15.4     2.3|
igs22P2230.snx   Stacking:    Iter. 3    |MIZU  A   13|  -13.8    -2.5   -19.5|
igs22P2230.snx   Stacking:    Iter. 3    |MRL1  A    3|  -16.5   -52.1    -3.8|
igs22P2230.snx   Stacking:    Iter. 3    |NUPM  A    1|  -51.4    36.5   -92.4|
igs22P2230.snx   Stacking:    Iter. 3    |OUTL  A    1|   56.6    58.0   -41.1|
igs22P2230.snx   Stacking:    Iter. 3    |P009  A    1|   -0.3    30.2   -19.4|
igs22P2230.snx   Stacking:    Iter. 3    |PARI  A    1|   -7.7    20.2    -1.5|
igs22P2230.snx   Stacking:    Iter. 3    |REYK  A   10|   -3.0   -19.5     9.5|
igs22P2230.snx   Stacking:    Iter. 3    |TONG  A   10|   -4.7    32.8    32.0|
igs22P2230.snx   Stacking:    Iter. 4    |ASCG  A    1|   -4.5   -11.0    -6.0|
igs22P2230.snx   Stacking:    Iter. 4    |BOGT  A   10|    0.8    -0.3    38.8|
igs22P2230.snx   Stacking:    Iter. 4    |CKSV  A    1|   -4.4   -14.5     1.3|
igs22P2230.snx   Stacking:    Iter. 4    |CNPK  A    1|   32.2    -6.1    34.5|
igs22P2230.snx   Stacking:    Iter. 4    |GUUG  A    5|   -6.6    22.9   -48.7|
igs22P2230.snx   Stacking:    Iter. 4    |HAMM  A    2|   -1.8    -1.6    76.1|
igs22P2230.snx   Stacking:    Iter. 4    |KIT3  A    2|   -1.3     7.5    -2.5|
igs22P2230.snx   Stacking:    Iter. 4    |MANA  A    7|   -5.9    -9.3    -9.4|
igs22P2230.snx   Stacking:    Iter. 4    |NIST  A    2|    8.2     2.3     4.0|
igs22P2230.snx   Stacking:    Iter. 4    |SSIA  A    6|   -0.2    -7.2   -11.0|
igs22P2230.snx   Stacking:    Iter. 4    |TSKB  A    9|    4.6    10.6    -2.1|
igs22P2230.snx   Stacking:    Iter. 4    |WUHN  A   10|    4.3    -1.3    55.6|
igs22P2230.snx   Stacking:    Iter. 5    |IISC  B    4|   -0.5    -0.9   -35.1|
igs22P2230.snx   Stacking:    Iter. 5    |MGUE  A    2|   -1.9     7.0    -4.2|
igs22P2230.snx   Stacking:    Iter. 5    |MOBS  A    2|    3.3    -6.0    -5.3|
igs22P2230.snx   Stacking:    Iter. 5    |NYA1  A    2|    0.8    -1.3    26.3|
igs22P2230.snx   Stacking:    Iter. 5    |NYAL  A    5|    3.6    -0.2    25.2|
igs22P2230.snx   Stacking:    Iter. 5    |TABL  A    6|   12.3     1.0     6.8|
igs22P2230.snx   Stacking:    Iter. 5    |TWTF  A    7|   -7.0     3.3     0.9|
igs22P2230.snx   Stacking:    Iter. 6    |METG  A    2|   12.0     2.8     1.0|
igs22P2230.snx   Stacking:    Iter. 6    |PHAN  A    1|   -0.6   -17.0     5.6|
igs22P2230.snx   Stacking:    Iter. 6    |POVE  A    2|   -1.7    -1.7    20.9|
igs22P2230.snx   Stacking:    Iter. 6    |RAUL  A    1|    2.7    -9.9   -11.4|
                                         |            |                       |
-----------------------------------------|------------|-----------------------|

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
     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        https://geodesy.noaa.gov/corsdata/station_log
     nrcan       ftp://cacsa.nrcan.gc.ca/gps/station_logs
     rgp         ftp://rgpdata.ign.fr/pub/logsheet
     unavco      https://data.unavco.org/archive/gnss/logs
     ucsd        ftp://garner.ucsd.edu/pub/docs/station_logs
     sonel       ftp://ftp.sonel.org/meta/gpslog
     igsf        https://files.igs.org/pub/station/oldlog
     tixg        NoneNone

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

 AC | Station |    Used Receiver     |  Receiver from log   | Source |
----|---------|----------------------|----------------------|--------|
esa | AREQ  A | JAVAD TRE_G3TH DELTA | SEPT POLARX5         | igs    |
esa | BHR4  A | ITT 3750300          | NOV OEM6             | igs    |
jpl | BHR4  A | ITT 3750300          | NOV OEM6             | igs    |
mig | CART  A | TRIMBLE NETRS        | TRIMBLE NETR9        | sirgas |
sio | CART  A | TRIMBLE NETRS        | TRIMBLE NETR9        | sirgas |
esa | CAS1  A | SEPT POLARXS         | TRIMBLE ALLOY        | igs    |
esa | CCJ2  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
esa | CIBG  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
esa | CPVG  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
esa | CZTG  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
esa | FTNA  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
jpl | FTNA  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
esa | GLPS  A | JAVAD TRE_G3TH DELTA | SEPT POLARX5         | igs    |
esa | GUAM  A | JAVAD TRE_3 DELTA    | SEPT POLARX5         | igs    |
mig | HRAG  A | ----------------     | JAVAD TRE_G3TH DELTA | igs    |
esa | KARR  A | TRIMBLE NETR9        | SEPT POLARX5         | igs    |
esa | KIRI  A | TRIMBLE NETR9        | SEPT POLARX5         | igs    |
mig | MAO0  A | ----------------     | SEPT POLARX5         | mgex   |
mig | MATG  A | ----------------     | LEICA GR10           | igs    |
jpl | MPL2  A | TRIMBLE NETR9        | LEICA GR10           | sirgas |
mig | MPL2  A | TRIMBLE NETR9        | LEICA GR10           | sirgas |
mig | NRMG  A | ----------------     | SEPT POLARX5         | mgex   |
esa | NYA1  A | TRIMBLE NETR8        | TRIMBLE NETR9        | igs    |
esa | PERT  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
esa | POHN  A | TRIMBLE NETR9        | SEPT POLARX5         | igs    |
jpl | PRE4  A | ITT 3750300          | NOV OEM6             | igs    |
mig | PRE4  A | ITT 3750300          | NOV OEM6             | igs    |
mig | SIN1  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | STFU  A | ----------------     | JAVAD TRE_G3TH DELTA | igs    |
mig | SVIC  A | SEPT POLARX5         | JAVAD TRE_G3TH SIGMA | ucsd   |
mit | SVIC  A | SEPT POLARX5         | JAVAD TRE_G3TH SIGMA | ucsd   |
esa | TLSE  A | TRIMBLE NETR9        | TRIMBLE ALLOY        | igs    |
mig | UCAL  A | ----------------     | TRIMBLE NETR9        | igs    |
mig | UNBD  A | ----------------     | SEPT POLARX5S        | igs    |
esa | WHIT  A | TPS NET-G3A          | SEPT POLARX5         | igs    |
----|---------|----------------------|----------------------|--------|

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

 AC | Station |     Used Antenna     |   Antenna from log   | Source |
----|---------|----------------------|----------------------|--------|
mig | CRAR  A | JPSREGANT_DD_E1 NONE | JPSREGANT_DD_E  NONE | ucsd   |
----|---------|----------------------|----------------------|--------|

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

 AC | Station |    Used Eccentricity    |  Eccentricity from log  | Source |
----|---------|-------------------------|-------------------------|--------|
----|---------|-------------------------|-------------------------|--------|

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

CTWN  A 30305M001
KIRG  A      M   

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

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

AGGO
ANK2
ANTF
CHOF
LLAG
P779
PBR4
QUI4
SHLG
SPK1
WLSN


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