Subject: [IGSMAIL-2229] Section 6 of Bulletin B 134
From: IERS / CB
Date: Wed, 7 Apr 1999 6:16:19 PDT

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IGS Electronic Mail      Wed Apr  7  6:16:19 PDT 1999      Message Number 2229
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Author: IERS / CB
Subject: Section 6 of Bulletin B 134

               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 134

       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              -     -     .25   -     -     -        40
   51210.69 to 51263.71           -     -     .95   -     -     -   

   EOP(IAA)  98 R 01              .16   .15   .07   -     .33   .12       6
   51212.25 to 51247.25           .23   .26   .25   -    1.38   .35 

   EOP(USNO) 98 R 10              .15   .14   .07   .25   .28   .10       9
   51211.00 to 51261.25           .14   .12   .05   .21   .12   .03 

   EOP(USNO) 98 R 11              -     -     .15   -     -     -        44
   51210.69 to 51267.70           -     -     .12   -     -     -   

 GPS 
   EOP(CODE) 98 P 01              .02   .02   -     .02   -     -        60
   51209.50 to 51268.50           .13   .09   -     .26   -     -   

   EOP(EMR)  96 P 03              .06   .06   -     .08   -     -        60
   51209.50 to 51268.50           .21   .19   -     .34   -     -   

   EOP(ESOC) 96 P 01              .05   .05   -     .07   -     -        56
   51209.50 to 51264.50           .16   .20   -     .26   -     -   

   EOP(GFZ)  96 P 02              .01   .01   -     .01   -     -        56
   51209.50 to 51264.50           .13   .11   -     .27   -     -   

   EOP(JPL)  96 P 03              .07   .07   -     .21   -     -        56
   51209.50 to 51264.50           .15   .09   -     .64   -     -   

   EOP(NOAA) 96 P 01              .03   .03   -     .18   -     -        57
   51209.50 to 51265.50           .30  1.07   -     .55   -     -   

   EOP(SIO)  96 P 01              .05   .05   -     .17   -     -        56
   51209.50 to 51264.50           .12   .10   -     .40   -     -   

   EOP(IGS)  95 P 02              .05   .06   .16   .11   -     -        49
   51209.50 to 51257.50           .06   .06   .21   .23   -     -   

   EOP(IGS)  96 P 02              .08   .10   .39   .16   -     -        60
   51209.50 to 51268.50           .18   .13   .88   .25   -     -   

   EOP(IERS) 97 P 01              .08   .07   .25   .16   -     -        60
   51209.50 to 51268.50           .03   .02   .26   .09   -     -   

 SLR 
   EOP(CGS)  97 L 02              .37   .30   .32   -     -     -        47
   51209.00 to 51257.00           .95   .61  1.74   -     -     -   

   EOP(CSR)  95 L 01              .35   .32   .73   -     -     -        20
   51209.89 to 51266.77           .42   .55  1.25   -     -     -   

   EOP(DUT)  98 L 01              .12   .12   -     -     -     -        20
   51210.00 to 51267.00           .38   .39   -     -     -     -   

   EOP(IAA)  98 L 02              .06   .05   .04   .04   -     -        61
   51209.00 to 51269.00           .20   .21  1.14   .21   -     -   

   EOP(MCC)  97 L 01              .06   .05   -     .08   -     -        53
   51209.00 to 51261.00           .21   .20   -     .40   -     -   

 Bulletin A
   EOP(NEOS) 97 C 01              .09   .08   .12   -     -     -        61
   51209.00 to 51269.00           .09   .14   .16   -     -     -   

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