[IGSMAIL-2822]: Section 6 of Bulletin B 147

[iers at hpopa.obspm.fr]

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IGS Electronic Mail      05 May 02:53:03 PDT 2000      Message Number 2822
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Author : IERS / CB


               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 147

       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              -     -     .19   -     -     -        38
   51605.77 to 51661.62           -     -     .14   -     -     -   

   EOP(IAA)  98 R 01              .10   .08   .04   -     .19   .07       8
   51604.25 to 51653.25           .13   .10   .06   -     .48   .08 

   EOP(USNO) 99 R 01              .14   .11   .05   .18   .29   .10       8
   51604.25 to 51653.25           .08   .16   .06   .31   .04   .02 

   EOP(USNO) 99 R 02              -     -     .21   -     -     -        38
   51605.77 to 51661.62           -     -     .18   -     -     -   

 GPS       
   EOP(CODE) 98 P 01              .01   .01   -     .01   -     -        60
   51604.50 to 51663.50           .11   .21   -     .26   -     -   

   EOP(EMR)  96 P 03              .09   .09   -     .17   -     -        53
   51604.50 to 51656.50           .27   .37   -     .55   -     -   

   EOP(ESOC) 96 P 01              .03   .03   -     .03   -     -        58
   51604.50 to 51661.50           .11   .13   -     .20   -     -   

   EOP(GFZ)  96 P 02              .01   .01   -     .01   -     -        60
   51604.50 to 51663.50           .06   .08   -     .29   -     -   

   EOP(JPL)  96 P 03              .04   .05   -     .15   -     -        60
   51604.50 to 51663.50           .12   .12   -     .48   -     -   

   EOP(NOAA) 96 P 01              .03   .03   -     .19   -     -        59
   51604.50 to 51662.50           .30   .28   -    1.21   -     -   

   EOP(SIO)  96 P 01              .09   .10   -     .22   -     -        60
   51604.50 to 51663.50           .10   .34   -     .39   -     -   

   EOP(IGS)  95 P 02              .06   .05   .17   .12   -     -        46
   51604.50 to 51649.50           .06   .05   .21   .17   -     -   

   EOP(IGS)  96 P 02              .09   .10   .28   .15   -     -        60
   51604.50 to 51663.50           .09   .13  1.01   .27   -     -   

   EOP(IERS) 97 P 01              .07   .07   .27   .18   -     -        60
   51604.50 to 51663.50           .03   .04   .38   .15   -     -   

 SLR       
   EOP(CGS)  97 L 02              .35   .38   .36   -     -     -        26
   51604.00 to 51629.00          1.48  1.08  3.13   -     -     -   

   EOP(CSR)  95 L 01              .39   .36   .31   -     -     -        20
   51606.00 to 51663.15           .45   .42  1.36   -     -     -   

   EOP(DUT)  98 L 01              .11   .11   -     -     -     -        19
   51606.00 to 51660.00           .50   .44   -     -     -     -   

   EOP(IAA)  98 L 02              .07   .06   .04   .04   -     -        60
   51604.00 to 51664.00           .25   .14   .55   .19   -     -   

   EOP(MCC)  97 L 01              .06   .05   -     .07   -     -        57
   51604.00 to 51660.00           .29   .35   -     .36   -     -   

 Bulletin A
   EOP(NEOS) 97 C 01              .08   .07   .15   -     -     -        61
   51604.00 to 51664.00           .07   .05   .16   -     -     -