Subject: [IGSMAIL-2110] Section 6 of Bulletin B 131
From: IERS / CB
Date: Mon, 4 Jan 1999 9:05:51 PST

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IGS Electronic Mail      Mon Jan  4  9:05:51 PST 1999      Message Number 2110
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Author: IERS / CB
Subject: Section 6 of Bulletin B 131

               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 131

       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(IAA)  98 R 01              .10   .08   .04   -     .19   .07       8
   51114.25 to 51163.25           .19   .17   .10   -     .25   .12 

   EOP(USNO) 98 R 00              .15   .14   .08   .29   .36   .13      10
   51114.25 to 51170.15           .13   .17   .05   .26   .18   .08 

   EOP(USNO) 98 R 01              -     -     .15   -     -     -        43
   51115.61 to 51169.63           -     -     .08   -     -     -   

 GPS 
   EOP(CODE) 98 P 01              .02   .02   -     .01   -     -        60
   51114.50 to 51173.50           .19   .08   -     .20   -     -   

   EOP(EMR)  96 P 03              .05   .05   -     .07   -     -        64
   51114.50 to 51177.50           .17   .16   -     .34   -     -   

   EOP(ESOC) 96 P 01              .05   .05   -     .07   -     -        53
   51114.50 to 51166.50           .15   .32   -     .29   -     -   

   EOP(GFZ)  96 P 02              .01   .01   -     .01   -     -        60
   51114.50 to 51173.50           .08   .10   -     .35   -     -   

   EOP(JPL)  96 P 03              .05   .06   -     .18   -     -        53
   51114.50 to 51166.50           .09   .12   -     .51   -     -   

   EOP(NOAA) 96 P 01              .03   .04   -     .10   -     -        55
   51114.50 to 51168.50           .23   .24   -     .57   -     -   

   EOP(SIO)  96 P 01              .05   .05   -     .16   -     -        60
   51114.50 to 51173.50           .09   .11   -     .39   -     -   

   EOP(IGS)  95 P 02              .04   .05   .14   .10   -     -        53
   51114.50 to 51166.50           .06   .04   .30   .21   -     -   

   EOP(IGS)  96 P 02              .07   .10   .33   .13   -     -        65
   51114.50 to 51178.50           .16   .13   .91   .32   -     -   

   EOP(IERS) 97 P 01              .06   .07   .38   .12   -     -        63
   51114.50 to 51176.50           .03   .02   .28   .29   -     -   

 SLR 
   EOP(CGS)  97 L 02              .23   .20   .18   -     -     -        29
   51114.00 to 51142.00           .68   .72  2.22   -     -     -   

   EOP(CSR)  95 L 01              .46   .42   .71   -     -     -        19
   51114.02 to 51167.64           .50   .45  1.41   -     -     -   

   EOP(DUT)  98 L 01              .15   .14   -     -     -     -        20
   51114.00 to 51171.00           .39   .48   -     -     -     -   

   EOP(IAA)  98 L 02              .06   .06   .04   .04   -     -        64
   51114.00 to 51177.00           .22   .23  2.13   .28   -     -   

   EOP(MCC)  97 L 01              .09   .07   -     .09   -     -        57
   51114.00 to 51170.00           .23   .22   -     .41   -     -   

 Bulletin A
   EOP(NEOS) 97 C 01              .21   .22   .24   -     -     -        66
   51114.00 to 51177.00           .08   .12   .26   -     -     -   

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