[IGSREPORT-1113] Wk 0748 IGS Final Orbits

AC AC
Mon Jul 25 13:20:35 PDT 1994


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IGS Electronic Report    Mon Jul 25 13:20:35 PDT 1994      Message Number 1113
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0748 IGS Final Orbits

IGS Final Orbit Combination Week 0748             (May 08, 1994 - May 14, 1994)

Contacts: F. Lahaye (lahaye at geod.emr.ca), J. Kouba (kouba at geod.emr.ca)


COMBINATION STRATEGY:

For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS07487.SUM).


SOFTWARE:

  The weighted average software used was developed by T. Springer and
G. Beutler during 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:

   Beutler, Kouba, Springer, 1993, Combining orbits of the IGS processing
   centres, in IGS Analysis Centre Workshop, October 12-14, Ottawa, pp 19-55.


PRODUCTS GENERATED:

  The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite. Note that each file contains all the
satellites that appear in any of the centre ephemeris files. If a satellite or
centre was excluded from combination, a note in the REMARKS section of this
report will identify the exclusion and the reason.

  The IGS Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:

 IGS07480-6.SP3  IGS GPS ephemeris files for days 0-6, week 0748 in SP3 format.
 IGS07487.ERP    Earth rotation parameters (ERP) associated with ephemerides.
 IGS07487.SUM    Complete report.

  The old Rapid Service files have been renamed to:

 IGR07480-6.SP3  Rapid Service ephemeris files for days 0-6.
 IGR07487.ERP    Rapid Service earth rotation parameters (ERP).
 IGR07487.SUM    Rapid Service complete report.


REMARKS on IGS Final Orbit Combination:

1. The value of 999999.999999 microseconds, according to the sp3 format 
   convention, is used to signify that no clock solution is available and
   therefore must not be used.

2. Only the GFZ "exact" clock corrections (one epoch out of two) are included
   in the combination and RMS computation (no "interpolation" values).

3. Starting with the GPS week 742 a new clock combination scheme was put in
   place. Now the clock solution alignments to the GPS time use only non-SA
   broadcast clock corrections (currently PRN 12, 15, 20) and the centre clock
   weights are determined from the fit RMS of this alignment. In this
   way the quality of the clock alignments (to the GPS time) is not affected
   by SA and more realistic and objective weights are determined and used in
   the clock combination, provided the non-SA satellites are representative of
   each centre clock solution quality.

4. State vector resets were modeled for PRN05 and PRN24 on day 3 (May 11) 
   at 0h00 as well as for PRN20 on day 2 (May 10) at 0h00 to alleviate  
   modelling problems experienced in the long arc evaluation for all centres.


ORBIT COMBINATION AND EVALUATION STATISTICS:

For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS07487.SUM).


Table 1: Week 0748 summary.                       (May 08, 1994 - May 14, 1994)

Table 1.0748.a   GPS week: 0748   MJD: 49480.0-49486.0

         Mean and standard deviations of transformation parameters.
         WRMS - orbit RMS weighted by the SP3 header accuracy codes.
         Units: meters, mas, ppb, nano-sec, nano-sec/day.

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod |  .00  .02  .02   .49   .19   .26  -.1   .16   .15 |   -2.5    1.2   76.8
    |  .01  .01  .01   .46   .51   .19   .2             |    7.0   11.9
emr |  .02  .03  .00   .34   .49  -.15  -.1   .20   .19 |-1055.7  -21.9    3.4
    |  .01  .02  .02   .31   .30   .30   .3             |  730.4   11.9
esa |  .01  .01  .01   .84   .56  -.05   .1   .16   .15 |  -12.3  -24.9  113.6
    |  .01  .01  .01   .30   .31   .31   .2             |    9.9   21.7
gfz | -.04  .03  .00  -.26  1.03  -.34  -.3   .14   .14 |-1500.8  -31.2   10.3
    |  .01  .01  .01   .12   .10   .08   .1             |   50.9    9.1
jpl |  .01 -.04  .03  1.04   .20   .01  -.2   .10   .10 |-1505.4  -19.2   11.8
    |  .01  .01  .01   .14   .32   .12   .1             |   50.3   13.1
ngs | -.01  .01 -.09   .40   .23  -.45   .2   .47   .39 |     .0     .0     .0
    |  .04  .03  .03   .28   .99   .75   .9             |     .0     .0
sio |  .02 -.02 -.10   .52   .75   .54  1.0   .20   .20 |     .0     .0     .0
    |  .02  .01  .01   .30   .37   .20   .2             |     .0     .0

Table 1.0748.b   GPS week : 0748   MJD: 49480.0-49486.0

         Satellite position sigmas for the combined orbits
         (coded in the IGS SP3 orbit files).
         "E" flags eclipsing satellites.
         Units: cm.

              Day of GPS week
 PRN  |   0   1   2   3   4   5   6 |  Remarks
------|-----------------------------|------------------------------------------
   1  |   7   8   8   8   8   7   9 |
   2  |   9   5   6   7   7   7   6 |
   4  |   5   6   5   6   5   6   6 |
   5  |   4   5   6   6   5   5   5 |
   6E |   7   5   5   4   5   7   6 |
   7E |   9   7   7   9  10   6   6 |
   9E |   6   7   6   8   6   6   6 |
  12  |   6   6   8   5   8   6   7 |
  14  |   5   7   7   6   6   5   6 |
  15  |   5   9   6   6   6   5   6 |
  16  |   7   5   5   6   6   5   7 |
  17  |   7   8  10   6   6   5   7 |
  18  |   6   5   8   7   5   6   5 |
  19E |   6   7   5   5   7   6   7 |
  20  |   4   6  11   5   5   5   5 |
  21  |   5   5   5   5   6   5   6 |
  22  |   7   5   9   7   9   6   7 |
  23  |   4   6   5   6   6   5   5 |
  24  |   5   5   5   6   5   4   7 |
  25E |  10   7   7   7   6   7  10 |
  26  |  12   5   5   7   7   6   6 |
  27E |   5   6   7   4   5   6   6 |
  28E |   6   5   8   7   6   6   6 |
  29  |   6   7   6   5   6   6   5 |
  31E |   8   6   7   9   7   7   6 |

Table 2: Daily transformation of each centre to the combined IGS orbit and
         clocks for each day of the week. The transformation displayed is the
         sum of a priori and estimated transformations.
         WRMS - RMS weighted by the centres SP3 header accuracy codes.
         Units: meters, mas, ppb, nano-sec, nano-sec/day.

Table 2.0748.0   GPS week: 0748   Day: 0   MJD: 49480.0

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod |  .02  .03  .04   .36  -.31   .30   .1   .13   .13 |   -2.9    1.3   77.5
emr |  .03  .00 -.01   .68   .62  -.40  -.4   .19   .19 |-1449.5   -1.4    3.5
esa |  .02  .01  .00   .96   .64   .10   .2   .17   .17 |   -5.3   11.7    4.7
gfz | -.02  .01  .00  -.28  1.02  -.36  -.3   .11   .11 |-1440.9  -15.8    8.9
jpl | -.01 -.03  .02  1.05   .29   .05  -.2   .12   .12 |-1456.9    5.7   11.7
ngs | -.07 -.02 -.08   .33   .22  -.90   .3   .59   .47 |     .0     .0     .0
sio |  .01  .00 -.12   .20   .68   .51   .7   .23   .19 |     .0     .0     .0

Table 2.0748.1   GPS week: 0748   Day: 1   MJD: 49481.0

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod |  .00  .01  .02  -.08   .20   .49   .0   .14   .14 |   10.5  -22.0   76.7
emr |  .02  .02  .02  -.21   .41   .41   .0   .18   .18 |-1454.1  -40.1    3.6
esa |  .01  .02  .00   .85  -.07  -.07   .2   .18   .16 |  -13.1  -56.7    4.8
gfz | -.04  .02  .01  -.42   .81  -.36  -.3   .13   .13 |-1447.0  -47.0    8.6
jpl |  .00 -.04  .03   .88   .01   .06  -.2   .09   .09 |-1448.1  -36.4   11.2
ngs | -.04 -.01 -.11   .14 -1.65 -1.77  -.4   .44   .36 |     .0     .0     .0
sio |  .01 -.02 -.10   .11   .58   .42  1.0   .21   .20 |     .0     .0     .0

Table 2.0748.2   GPS week: 0748   Day: 2   MJD: 49482.0

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod |  .01  .02  .02  -.10  -.40  -.10   .2   .21   .19 |   -6.9    9.8   76.1
emr |  .00  .02  .01   .10   .19  -.48   .2   .17   .17 |-1481.5  -27.1    1.3
esa |  .01  .02  .00   .74   .50   .16   .1   .14   .13 |   -4.1  -33.8  300.3
gfz | -.03  .03  .01  -.31  1.08  -.26  -.4   .16   .14 |-1477.1  -31.1    9.9
jpl |  .00 -.03  .04   .91  -.01   .06  -.1   .10   .10 |-1477.6  -25.7   13.6
ngs | -.04  .00 -.15   .74  -.23  -.31 -1.3   .63   .51 |     .0     .0     .0
sio |  .04 -.02 -.10   .65   .50   .45  1.0   .19   .21 |     .0     .0     .0

Table 2.0748.3   GPS week: 0748   Day: 3   MJD: 49483.0

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod | -.03  .03  .02   .52  -.14   .23  -.2   .18   .16 |   -3.4    9.1   76.9
emr |  .03  .03 -.02   .56   .22  -.18   .4   .17   .17 |-1503.1  -20.1    2.6
esa |  .00  .01  .01   .52   .45   .06   .0   .13   .11 |   -9.1  -21.2    3.3
gfz | -.03  .04  .01  -.17   .99  -.21  -.2   .17   .16 |-1496.0  -28.9   11.5
jpl |  .01 -.03  .03  1.06  -.28   .20  -.1   .09   .09 |-1496.8  -20.4   13.2
ngs |  .06  .03 -.06   .35   .36   .43  1.4   .47   .38 |     .0     .0     .0
sio |  .00 -.02 -.08   .49   .42   .37  1.3   .23   .25 |     .0     .0     .0

Table 2.0748.4   GPS week: 0748   Day: 4   MJD: 49484.0

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod |  .01  .02  .02   .99   .34   .39  -.1   .15   .15 |    1.8   -6.9   78.5
emr |  .01  .04  .01   .56   .24  -.17  -.3   .25   .23 |-1527.2  -22.9    2.5
esa |  .00  .00  .03  1.15   .82  -.29  -.1   .16   .15 |  -23.6  -15.3    4.2
gfz | -.03  .04  .00  -.11  1.08  -.36  -.2   .13   .13 |-1520.7  -31.2   13.4
jpl |  .03 -.04  .04  1.29   .21  -.14   .0   .12   .12 |-1524.6  -20.5   11.4
ngs |  .00  .06 -.07   .77  1.49   .23   .7   .40   .35 |     .0     .0     .0
sio |  .01 -.02 -.09   .95   .58   .41  1.0   .16   .15 |     .0     .0     .0

Table 2.0748.5   GPS week: 0748   Day: 5   MJD: 49485.0

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod |  .01  .02  .01   .89   .75   .14   .1   .14   .13 |   -5.4    6.7   74.8
emr |  .02  .05  .00   .38   .75   .06  -.2   .19   .19 |   16.2  -26.8    2.8
esa |  .01  .00  .02   .43   .77   .30   .4   .16   .14 |  -27.8  -40.5    5.1
gfz | -.04  .02  .00  -.14  1.11  -.33  -.3   .13   .13 |-1544.9  -32.7   10.2
jpl |  .01 -.04  .03   .96   .51  -.10  -.3   .10   .10 |-1547.1  -24.3   11.6
ngs |  .00  .03 -.08   .02   .68  -.68   .7   .33   .30 |     .0     .0     .0
sio |  .03 -.01 -.11   .76  1.43   .89  1.0   .21   .23 |     .0     .0     .0

Table 2.0748.6   GPS week: 0748   Day: 6   MJD: 49486.0

CENT|   DX   DY   DZ    RX    RY    RZ  SCL   RMS  WRMS |   TOFT  TDRFT    RMS
----|---------------------------------------------------|---------------------
cod |  .00  .01  .01   .86   .91   .35  -.5   .14   .14 |  -11.4   10.6   76.9
emr |  .02  .07  .02   .31   .98  -.29  -.2   .21   .20 |    9.4  -15.1    5.7
esa |  .01  .00  .01  1.21   .78  -.61  -.1   .20   .17 |   -2.9  -18.9    6.8
gfz | -.05  .02 -.01  -.39  1.10  -.47  -.3   .15   .15 |-1579.0  -31.4    8.9
jpl |  .00 -.04  .04  1.14   .65  -.09  -.3   .10   .10 |-1586.8  -12.9    9.6
ngs |  .02  .00 -.06   .46   .77  -.16   .5   .39   .32 |     .0     .0     .0
sio |  .03 -.03 -.08   .47  1.08   .76  1.0   .16   .17 |     .0     .0     .0

Table 3: Daily fit for each satellite and each centre resulting from weighted
         average combination and from long arc orbit dynamics (7-day). The
         first IGS column gives resulting satellite accuracy measures found in
         SP3 header. The last IGS column gives the RMS fit of the IGS orbit
         when processed through the 7-day arc evaluation.
         "E" flags eclipsing satellites.
         Units: cm.

Table 3.0748.0   GPS week: 0748   Day: 0   MJD: 49480.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz jpl ngs sio  IGS |  cod emr esa gfz jpl ngs sio  IGS
------|----------------------------------|----------------------------------
   1  |  10   7  10  15   8  68  35    7 |   19  20  21  41  27  51  37   22
   2  |  15  17  21  17  23  89  14    9 |    8  14  16  29  15  38  19    9
   4  |   6  17  12   8   8  46  19    5 |   18  22  10  26  14  28  25   13
   5  |   5  12  12   8  15  29  12    4 |   10  14  13  12  15  21  14   11
   6E |  12  27   9   8  15  45  31    7 |   18  25  19  30  29  48  25   20
   7E |  16  13  32  14  19  37  35    9 |   11  29  38  33  36  50  38   26
   9E |   6  13  31  13  11  29  13    6 |   23  20  40  27  22  24  22   20
  12  |   9  23  19   6  12  43  12    6 |   14  16  18  27  10  26  23    7
  14  |  10  11   8  11   9  41  17    5 |   11  13  12  26  13  29  23    9
  15  |   7  16  18   8   5  57  17    5 |   21  26  22  29  20  50  26   17
  16  |  16  19  19   8   8  60  17    7 |   29  20  21  30  20  52  29   20
  17  |  24  10   8  14  11  25  25    7 |   16  18  15  27  24  30  26   15
  18  |  12  21  19   9  17  25  16    6 |   17  22  15  23  18  18  27   14
  19E |   9  24  12  12  15  33   9    6 |   10  25  15  24  17  32  24   11
  20  |   9  15  12   5  11  29  13    4 |   11   8  10  14  15  18   7   10
  21  |   7  10  12   8   5  29  25    5 |    9  12  13  24  10  33  24    8
  22  |   9  11  15   9  12  89  15    7 |   12  14  10  26  14  52  18    8
  23  |   9  12   6   5  13  23  18    4 |   16  22  19  30  17  17  27   17
  24  |  10  17  16   7   8  42  22    5 |   14  20  13  17  17  28  25   15
  25E |  13  35  14  10   6  47  55   10 |   11  35  18  33  20  35  37   15
  26  |  17  22   9   8   8 180  20   12 |   23  24  17  26  15 178  26   13
  27E |   9  18  18  10  14  23  16    5 |   17  24  20  26  21  26  26   17
  28E |  11  22  13  12   7  43  22    6 |   14  21  17  29  16  33  22   15
  29  |  10  17  23  15   8  22  13    6 |   19  22  14  25  17  27  25   15
  31E |  26  26  16  11   7  58  17    8 |   11  23  13  29  14  33  21   11
------|----------------------------------|----------------------------------
 RMS  |  13  19  17  10  12  58  22      |   16  21  18  27  19  49  25   15
 WRMS |  12  19  16  10  11  47  18      |

Table 3.0748.1   GPS week: 0748   Day: 1   MJD: 49481.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz jpl ngs sio  IGS |  cod emr esa gfz jpl ngs sio  IGS
------|----------------------------------|----------------------------------
   1  |  12  12  19  19  10  27  41    8 |   27  23  26  29  23  34  35   22
   2  |  15  13   7  19   7  21  16    5 |   10  17  15  12  14  40  16   10
   4  |  17  25  14   5  13  37  17    6 |   18  29  11  16  17  27  19   12
   5  |  14   6  19   9   9  30  17    5 |    5  12  18  12  13  17  12    9
   6E |  15  11  12  15   8  28  13    5 |   12  16  16  19  21  39  15   13
   7E |  22  24  18   5   6  41  31    7 |   12  31  25  20  29  32  32   22
   9E |  11  16  30  17  14  47  13    7 |   14  23  34  20  19  42  15   15
  12  |  11  21  26   9   6  36  10    6 |    9  22  20  15   9  24  13    7
  14  |  10  19  13   8   9  52  34    7 |   14  23  15  15  15  35  17   12
  15  |  15  11  26  12   8  97  21    9 |   18  24  23  23  21  74  26   18
  16  |  14  12   8   9   6  49  20    5 |   29  30  34  29  26  64  37   29
  17  |  15  15  16  11   5  83  23    8 |   17  21  18  19  17  83  14   16
  18  |  10  12  16   9  12  27  17    5 |   12  18  14  12  16  24  19   11
  19E |  18  35  23  13   7  23  11    7 |   10  42  16  18  20  22  16   15
  20  |  19  14  20  11   7  36  12    6 |    4  10  11  11  12  17  11    7
  21  |   4  11   9  15   6  31  25    5 |    6  13  14  17   9  29  15    6
  22  |   6   9  11  11   9  44  13    5 |   11  13   9  22  14  66  12    9
  23  |  12  14  14  12   6  43  27    6 |   16  24  22  26  19  50   9   18
  24  |   9  18  10   6   6  33  20    5 |    9  22  14  14  15  30  14   13
  25E |  15  17  28  19   5  19  28    7 |   12  21  24  27  19  37  32   16
  26  |  10  20  12  11   6  37  14    5 |   17  31  19  19  13  40  26   13
  27E |  19  14  16  15   7  28  11    6 |   18  25  22  23  27  38  30   22
  28E |  13  14  13   7   9  47  14    5 |   24  34  26  27  27  38  28   25
  29  |  13  22  18  19   9  37  15    7 |   15  33  20  15  20  40  23   15
  31E |  15  15  12  10  10  55  18    6 |   27  25  20  27  25  44  26   21
------|----------------------------------|----------------------------------
 RMS  |  14  17  18  13   8  44  21      |   16  24  20  20  19  42  22   16
 WRMS |  13  17  15  12   8  36  19      |

Table 3.0748.2   GPS week: 0748   Day: 2   MJD: 49482.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz jpl ngs sio  IGS |  cod emr esa gfz jpl ngs sio  IGS
------|----------------------------------|----------------------------------
   1  |  27  19  14  14   6  82  21    8 |   38  34  39  44  40  95  38   38
   2  |  11  13  17 ---  11  33  16    6 |   12  18  24 ---  14  43  16   11
   4  |   9  12  15  10   8  50  16    5 |   13  22  15  23  16  46  20   12
   5  |  15  14  16  15  12  31  19    6 |    8  10  20  12  11  15  10    9
   6E |   7  13   8  12   9  50  17    5 |   14  13  17  23  22  54  20   15
   7E |  20  22  22  10   7  35  26    7 |   12  26  26  26  28  54  39   24
   9E |  16  16   9  13  11  47  15    6 |   15  24  22  22  19  33  23   18
  12  |  19  39  19   8   8  33  13    8 |   12  38  15  21  10  29  20   11
  14  |  24  20  10  11   8  40  26    7 |   11  16  14  28  17  37  21   12
  15  |  26  16   6  18   7  51  14    6 |   17  26  17  32  16  48  26   17
  16  |  21  16  12   8   8  31  15    5 |   13  30  34  35  32  45  41   29
  17  |  13  12  10   7   6 140  37   10 |   13  12  16  25  18 145  26   15
  18  |  13  15  15  19  23  54  20    8 |   14  17  15  24  20  56  23   13
  19E |  14  14  10  10   8  31  16    5 |    9  20  19  17  14  29  25   13
  20  |  45  22  24  17  16  89  19   11 |   70  69  65  75  73 100  68   69
  21  |  14  14   8  11   9  11  24    5 |    8  10  15  25  16  17  19   10
  22  |  18  10   9  22   7 133  12    9 |   12  18  14  23  14 136  18   12
  23  |  18  14   9  10   6  28  16    5 |   26  39  41  39  38  65  36   37
  24  |  13  16  12   6   8  27  16    5 |    5  19  11  12  14  32  16   11
  25E |  18  16  12  29   6  53  17    7 |    9  21  23  40  22  49  27   18
  26  |   9  12  11   9   8  43  13    5 |   16  15  19  20  12  43  27   12
  27E |  20   9  13  26   8  61  16    7 |   26  34  39  36  33  71  40   33
  28E |  34  13  12  22   5  82  14    8 |   33  52  53  57  52 116  50   49
  29  |  20  13  18  10   7  58  16    6 |   19  36  22  27  29  42  40   25
  31E |  31  17  12  15   4  68  19    7 |   34  67  64  61  55  66  68   56
------|----------------------------------|----------------------------------
 RMS  |  21  17  14  15   9  62  19      |   22  31  30  34  29  67  33   27
 WRMS |  18  17  13  14   9  51  20      |

Table 3.0748.3   GPS week: 0748   Day: 3   MJD: 49483.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz jpl ngs sio  IGS |  cod emr esa gfz jpl ngs sio  IGS
------|----------------------------------|----------------------------------
   1  |  12  30  16  16   9  29  32    8 |   23  27  22  34  22  36  44   21
   2  |  18  12   9  27  14  37  24    7 |    9  17  13  30  17  30  18    8
   4  |  12  16  12  11   6  53  12    6 |   18  31  11  20  16  52  23   14
   5  |  26  15  11   9  10  25  19    6 |   19  13  11  13  12  15  11   10
   6E |  11   9  11  12   8  24  17    4 |   16  15  25  24  27  35  16   20
   7E |  15   8  31  17  11  78  17    9 |   16  31  24  27  28  76  23   22
   9E |   9  18  17  31  13  54  18    8 |   16  32  23  31  21  52  21   18
  12  |  14  12  10   7   8  40  13    5 |   10  18  20  22  11  34  17   10
  14  |  11  13   8  10   5  48  29    6 |   15  20  13  24   9  32  20    8
  15  |   8  13   9  22  10  51  21    6 |   14  26  19  26  26  62  27   19
  16  |  25  15  13   9  10  39  21    6 |   43  32  28  39  29  30  47   31
  17  |  19  15  12  13   7  21  35    6 |   13  21  15  24  17  32  21   14
  18  |   8  17   6  35  11  30  20    7 |   14  18  16  40  18  27  23   14
  19E |  12  15  12  14   8  30  20    5 |   13  18  20  30  17  33  29   15
  20  |  22   9   9   9   6  33  13    5 |   27  26  21  25  22  41  28   21
  21  |  13  12   8  16   7  31  25    5 |    9  11  12  27   9  25  16    8
  22  |   8  10   9  14   6  91  19    7 |   12  15  14  23   9  90  23   10
  23  |  21  11   8  15   4  20  40    6 |   13  22  26  26  19  16  61   22
  24  |  26  18  11   9   7  40  16    6 |   19  26   9  15  15  36  20   13
  25E |  28  11  15  19   7  45  29    7 |   11  20  23  38  19  42  45   18
  26  |  14  29  12   9  13  33  18    7 |   17  20  18  26  17  36  20   13
  27E |  15  10  12  11   7  26   9    4 |   21  28  28  35  26  45  37   25
  28E |  20  20  12   8  10  52  19    7 |   22  30  31  38  31  69  30   28
  29  |  14  11   8  18   5  27  13    5 |   12  19  20  30  23  18  31   18
  31E |  29  25  12   9   8  89  21    9 |   30  35  35  44  39  74  36   34
------|----------------------------------|----------------------------------
 RMS  |  18  16  13  16   9  46  22      |   18  23  20  29  21  45  29   18
 WRMS |  16  16  11  15   9  38  25      |

Table 3.0748.4   GPS week: 0748   Day: 4   MJD: 49484.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz jpl ngs sio  IGS |  cod emr esa gfz jpl ngs sio  IGS
------|----------------------------------|----------------------------------
   1  |  16  17  27  17  15  27  23    8 |   23  28  17  32  25  37  20   20
   2  |  19  24  11  14  13  37  15    7 |    8  22  20  19  14  27  16   10
   4  |   9  20  16   8  13  34  12    5 |   14  26  14  21  15  25  15   11
   5  |  16  18  13   8  11  33  14    5 |   13  16  10  14  13  18  15   11
   6E |  13  18  18  14  10  29   8    5 |   16  33  23  31  28  39  25   25
   7E |  14  62  26  14   6  47  18   10 |   13  63  19  17  23  37  30   20
   9E |  12  25  17  11  16  28  16    6 |   12  28  25  24  20  30  22   14
  12  |   7  56  17   7   9  31  13    8 |    9  41  17  22   8  21  18   10
  14  |  23  16  16   9   3  32  14    6 |    9  14  15  20   8  29  18    7
  15  |  19  17   7  16   7  32  11    6 |   11  22  16  21  16  34  16   11
  16  |  14  13   6  11   9  57   8    6 |   17  14  13  24  11  45  21   12
  17  |  20  12   8   8  10  41  22    6 |   12  20  15  20  16  55  15   12
  18  |   8  20  14   9   9  36  13    5 |   13  19  15  20  15  37  18   12
  19E |  12  12  23  22  14  30  15    7 |    7  18  13  28  15  24  22   13
  20  |  10  30   8   7   7  44   7    5 |   22  19  15  19  15  37  15   14
  21  |  13  11   8  13   5  33  23    6 |   11  12  12  24   9  28  15    9
  22  |  17  12  18   9   9  94  12    9 |   12  17  20  24  10  86  10   10
  23  |  15  15   8  14  15  25  24    6 |   21  19  16  18  16  17  19   13
  24  |   7  15  14   9   9  27  16    5 |   17  22  14  15  14  26  16   13
  25E |  15  28   9  10  16  27  15    6 |   11  23  15  29  20  32  29   14
  26  |  13  26  14  14  15  40  13    7 |   15  20  24  24  14  29  24   12
  27E |  10  16  11  10  13  35   8    5 |   12  23  13  26  16  43  27   14
  28E |  15  19  14  14  11  29  21    6 |   29  35  37  38  27  37  37   31
  29  |  14  14  16  17   9  30  13    6 |   17  19  16  20  19  29  23   14
  31E |  19  20  13  14  11  48  18    7 |   31  33  31  31  27  39  38   27
------|----------------------------------|----------------------------------
 RMS  |  15  25  15  12  11  40  16      |   16  26  18  23  17  37  22   15
 WRMS |  14  23  14  13  11  34  14      |

Table 3.0748.5   GPS week: 0748   Day: 5   MJD: 49485.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz jpl ngs sio  IGS |  cod emr esa gfz jpl ngs sio  IGS
------|----------------------------------|----------------------------------
   1  |  13  26  16  13   9  40  27    7 |   20  27  18  14  17  51  24   16
   2  |   9  19  18  23  13  25  15    7 |    8  20  23  14  17  31  12   11
   4  |   8  18  16  12  11  39  10    6 |   12  32  12  12  15  37  18   14
   5  |  13  11  12   9   9  29  24    5 |   10  14  10  18  14  16  11   11
   6E |  19  17  12  15  16  32  14    7 |   13  27  24  25  32  30  24   22
   7E |  16  15  17   8   5  42  19    6 |   13  30  22  22  25  46  34   23
   9E |   9  17  11  20  13  31  10    6 |   12  23  21  20  22  30  21   14
  12  |  11  36  11   5   9  20  12    6 |    8  24  11  14   9  20  13   10
  14  |  14  18  11   5   5  32  24    5 |    8  18  17  14  12  17  14    9
  15  |  13  17  12  12   8  23  15    5 |   13  19  14  14  16  26  17   11
  16  |  13  11  14   7   8  37  17    5 |   27  26  22  24  23  24  34   22
  17  |  11  16  22   8   6  23  23    5 |   12  19  13  16  14  41  13   12
  18  |   9  23  14  11  14  11  32    6 |   14  22  15  13  17  19  19   11
  19E |  10  12  22   8   9  41  25    6 |   10  16  13  20  14  31  19   12
  20  |  11  12  18  11  11  25  21    5 |   19  17  17  24  19  23  27   16
  21  |  13  10   7  10   5  18  27    5 |    8  14  10  16  12  19  16    9
  22  |  11  11  24  15   6  36  11    6 |   10  18  18  22  11  30  11   10
  23  |   9  14  14   5   5  36  25    5 |   15  15  14  10  14  26  19   12
  24  |   8  16  10   4   7  30  18    4 |   12  27  12  14  15  32  20   15
  25E |  20  30  13  12   7  44  19    7 |   10  30  19  25  14  45  35   15
  26  |  17  17  11  16  10  41  16    6 |   17  17  17  17  15  47  27   12
  27E |  14  15  17  16   9  41  16    6 |   13  17  12  16  15  32  20   12
  28E |  14  17  22   7   9  34  21    6 |   14  24  22  26  16  25  27   17
  29  |  13  19  16  13   9  16  33    6 |   12  18  14  13  14  20  24   10
  31E |  20  24  16  12  11  42  14    7 |   18  29  12  22  14  24  19   13
------|----------------------------------|----------------------------------
 RMS  |  13  19  16  12   9  33  20      |   13  22  16  18  16  31  21   14
 WRMS |  13  18  13  13   9  30  22      |

Table 3.0748.6   GPS week: 0748   Day: 6   MJD: 49486.0

               Weighted Average                Orbit Dynamics (7 days)
 PRN  | cod emr esa gfz jpl ngs sio  IGS |  cod emr esa gfz jpl ngs sio  IGS
------|----------------------------------|----------------------------------
   1  |  15  21  17  16   9  76  24    9 |   21  17  14  30  19  41  21   20
   2  |   7  25  13  19  14  31   9    6 |   12  22  12  28  15  26  18   10
   4  |  14  23  24  13   9  37   9    6 |   12  30  12  31  14  31  19   13
   5  |  13  17  10  10  10  25  17    5 |   12  15  10  17  12  16  13   10
   6E |  18  13  13  16  14  18  13    6 |   28  26  30  40  41  37  35   33
   7E |   9  13  28   9  10  34  12    6 |   19  23  18  25  22  24  27   19
   9E |   9  18  16  21  10  26   8    6 |   14  28  20  40  21  35  33   18
  12  |  11  41  11   7   8  32  12    7 |   10  29  12  33  10  24  22    9
  14  |  11  24  13  18   8  36  11    6 |    9  18  15  34  15  16  30    9
  15  |  14  17  17  17   9  32  10    6 |   14  18  14  36  15  24  22   11
  16  |  14  21  13  13   9  52  16    7 |   18  20  18  34  21  26  37   17
  17  |  12  14  26  13   7  46  22    7 |   13  16  12  30  15  20  21   12
  18  |   8  14  18  10  13  22  17    5 |   14  14  17  28  15  22  27   13
  19E |  10  20  39  19   9  27  15    7 |   16  20  13  38  20  25  29   18
  20  |  14  16  13   7  12  24  13    5 |   18  17  13  24  16  18  17   15
  21  |  14  18  10  20  12  34  17    6 |   12  17  10  35  10  35  20   10
  22  |  13  15  23  14   9  42  18    7 |   12  18  18  35  11  33  21   10
  23  |  12  19   8  11   9  17  17    5 |   11  22  11  27  13  26  20   14
  24  |  20  20  18   9  10  26  22    7 |   11  27  10  14  13  24  17   13
  25E |  21  34  31   9   7  80  20   10 |   10  29  21  46  19  68  38   16
  26  |  17  13  11  13  11  25  19    6 |   17  17  12  33  14  22  35   13
  27E |  12  18  28  14   9  34  16    6 |   16  18  12  39  20  32  45   14
  28E |  11  13  19  23   7  36  12    6 |   26  28  30  43  28  45  36   27
  29  |   9  16  13  15   6  36  11    5 |   15  15  16  31  16  27  29   13
  31E |  11  17  21  19   8  28  12    6 |   24  30  26  40  26  19  32   24
------|----------------------------------|----------------------------------
 RMS  |  13  20  20  15  10  38  16      |   16  22  16  33  18  30  27   16
 WRMS |  14  20  16  14  10  31  16      |

[Mailed From: Yves Mireault <mireault at geod.emr.ca>]



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