Subject: [IGSMAIL-2400] Section 6 of Bulletin B 138
From: IERS / CB
Date: Wed, 4 Aug 1999 10:19:40 PDT

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IGS Electronic Mail      Wed Aug  4 10:19:40 PDT 1999      Message Number 2400
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Author: IERS / CB
Subject: Section 6 of Bulletin B 138

               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 139

       6 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES
     This section gives the average precision of the individual series contri-
 buting to the combination and their average agreement with it. The periods
 covered start at  the beginning of the first month in Section 1 and end with 
 the last available value in the individual series considered.
     The complete list of measurements is  available in the electronic-mailed
 version of Bulletin B in section 7.
    Units : 0.001" for x,y , 0.0001s for UT1, 0.001" for dPsi, dEpsi.
--------------------------------------------------------------------------------
  EOP series                      Mean  formal  uncertainty
  Periods covered                 Weighted RMS agreement with Bulletin B
--------------------------------------------------------------------------------
                                   x     y     UT    D   dPsi  dEps  Data Number
 VLBI
   EOP(SPBU) 99 R 01              -     -     .18   -     -     -        42
   51334.68 to 51385.71           -     -     .24   -     -     -   

   EOP(OPA)  98 R 01              -     -     .19   -     -     -        34
   51334.68 to 51378.73           -     -     .28   -     -     -   

   EOP(IAA)  98 R 01              .11   .10   .05   -     .22   .08       7
   51338.25 to 51380.25           .34   .07   .13   -     .38   .23 

   EOP(USNO) 99 R 01              .11   .09   .05   .17   .23   .09       8
   51338.25 to 51380.25           .23   .24   .18   .22   .13   .08 

   EOP(USNO) 99 R 02              -     -     .16   -     -     -        43
   51334.68 to 51388.70           -     -     .20   -     -     -   

 GPS 
   EOP(CODE) 98 P 01              .02   .02   -     .01   -     -        54
   51334.50 to 51387.50           .09   .12   -     .22   -     -   

   EOP(EMR)  96 P 03              .05   .06   -     .08   -     -        59
   51334.50 to 51392.50           .24   .19   -     .31   -     -   

   EOP(ESOC) 96 P 01              .03   .03   -     .03   -     -        50
   51334.50 to 51383.50           .28   .35   -     .61   -     -   

   EOP(GFZ)  96 P 02              .01   .01   -     .01   -     -        50
   51334.50 to 51383.50           .11   .07   -     .28   -     -   

   EOP(JPL)  96 P 03              .05   .05   -     .14   -     -        47
   51334.50 to 51383.50           .12   .07   -     .32   -     -   

   EOP(NOAA) 96 P 01              .03   .03   -     .20   -     -        53
   51334.50 to 51386.50           .16  1.15   -     .45   -     -   

   EOP(SIO)  96 P 01              .06   .06   -     .15   -     -        43
   51334.50 to 51376.50           .10   .12   -     .36   -     -   

   EOP(IGS)  95 P 02              .05   .04   .17   .09   -     -        43
   51334.50 to 51376.50           .05   .05   .23   .23   -     -   

   EOP(IGS)  96 P 02              .08   .09   .27   .12   -     -        59
   51334.50 to 51392.50           .12   .10   .75   .26   -     -   

   EOP(IERS) 97 P 01              .06   .06   .19   .11   -     -        59
   51334.50 to 51392.50           .04   .02   .36   .21   -     -   

 SLR 
   EOP(CGS)  97 L 02              .26   .24   .24   -     -     -        45
   51334.00 to 51378.00           .70   .45  1.40   -     -     -   

   EOP(CSR)  95 L 01              .37   .34   .81   -     -     -        18
   51336.17 to 51386.00           .46   .41   .93   -     -     -   

   EOP(DUT)  98 L 01              .10   .11   -     -     -     -        16
   51336.00 to 51381.00           .27   .29   -     -     -     -   

   EOP(IAA)  98 L 02              .05   .05   .04   .04   -     -        58
   51334.00 to 51391.00           .19   .10   .66   .21   -     -   

   EOP(MCC)  97 L 01              .05   .05   -     .07   -     -        47
   51334.00 to 51380.00           .16   .12   -     .35   -     -   

Bulletin A
   EOP(NEOS) 97 C 01              .64   .62   .89   -     -     -        61
   51334.00 to 51394.00           .08   .08   .25   -     -     -   

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