Subject: [IGSMAIL-1849] Section 6 of Bulletin B 122
From: IERS / CB
Date: Wed, 1 Apr 1998 4:05:52 PST

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IGS Electronic Mail      Wed Apr  1  4:05:52 PST 1998      Message Number 1849
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Author: IERS / CB
Subject: Section 6 of Bulletin B 122

               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 122

       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)  97 R 04              .12   .10   .05   -     .23   .09       6
   50848.25 to 50883.25           .33   .28   .08   -     .33   .10 

   EOP(USNO) 97 R 08              .12   .11   .06   .21   .18   .07       8
   50848.25 to 50897.26           .18   .14   .03   .31   .04   .02 

   EOP(USNO) 97 R 09              -     -     .12   -     -     -        29
   50846.68 to 50886.90           -     -     .34   -     -     -   

 GPS 
   EOP(CODE) 98 P 01              .01   .01   -     .02   -     -        54
   50845.50 to 50898.50           .15   .12   -     .27   -     -   

   EOP(EMR)  96 P 03              .06   .06   -     .10   -     -        56
   50845.50 to 50900.50           .18   .22   -     .38   -     -   

   EOP(ESOC) 96 P 01              .04   .05   -     .06   -     -        40
   50846.50 to 50886.50           .24   .23   -     .30   -     -   

   EOP(GFZ)  96 P 02              .01   .02   -     .02   -     -        49
   50845.50 to 50893.50           .16   .14   -     .26   -     -   

   EOP(JPL)  96 P 03              .03   .03   -     .10   -     -        49
   50845.50 to 50893.50           .17   .16   -     .42   -     -   

   EOP(NOAA) 96 P 01              .03   .04   -     .14   -     -        50
   50845.50 to 50894.50           .25   .34   -     .42   -     -   

   EOP(SIO)  96 P 01              .06   .07   -     .17   -     -        49
   50845.50 to 50893.50           .21   .17   -     .42   -     -   

   EOP(IGS)  95 P 02              .08   .08   .19   .09   -     -        42
   50845.50 to 50886.50           .13   .08   .46   .19   -     -   

   EOP(IGS)  96 P 02              .17   .22   .39   .14   -     -        57
   50845.50 to 50901.50           .14   .20  1.00   .27   -     -   

   EOP(IERS) 97 P 01              .10   .12   .24   .17   -     -        57
   50845.50 to 50901.50           .13   .06   .40   .21   -     -   

 SLR 
   EOP(CGS)  97 L 02              .15   .16   .16   -     -     -        50
   50845.00 to 50894.00           .51   .46  1.00   -     -     -   

   EOP(CSR)  95 L 01              .26   .27   .33   -     -     -        17
   50846.79 to 50894.92           .10   .21   .55   -     -     -   

   EOP(DUT)  98 L 01              .11   .11   -     -     -     -        18
   50847.00 to 50898.00           .58   .42   -     -     -     -   

   EOP(IAA)  96 L 02              .16   .15   .30   .15   -     -        57
   50845.00 to 50901.00           .14   .20   .64   .15   -     -   

   EOP(MCC)  97 L 01              .07   .06   -     .09   -     -        18
   50847.00 to 50898.00           .27   .32   -     .42   -     -   

 Bulletin A
   EOP(NEOS) 97 C 01              .10   .11   .18   -     -     -        56
   50845.00 to 50900.00           .10   .14   .56   -     -     -   

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