[IGSMAIL-3855]: Section 6 of Bulletin B 171

iers at hpopa.obspm.fr iers at hpopa.obspm.fr
Thu May 2 09:25:18 PDT 2002


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IGS Electronic Mail      02 May 09:25:26 PDT 2002      Message Number 3855
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Author : IERS / DC


               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 171

       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(AUS)   1 R 01              .08   .07   .03   -     .12   .05       6
   52334.27 to 52361.27           .08   .10   .03   -     .18   .05 

   EOP(BKG)   1 R 03              .10   .08   .03   -     .13   .06      11
   52334.00 to 52376.00           .20   .17   .05   -     .15   .08 

   EOP(BKG)   1 R 02              -     -     .08   -     -     -        32
   52334.81 to 52390.81           -     -     .14   -     -     -   

   EOP(GSFC)  1 R 04              .08   .06   .03   -     .14   .06      10
   52334.27 to 52373.21           .15   .11   .05   -     .13   .07 

   EOP(GSFC)  1 R 03              -     -     .10   -     -     -        32
   52334.81 to 52390.81           -     -     .12   -     -     -   

   EOP(IAA)   2 R 01              .06   .05   .02   -     .13   .05      10
   52334.27 to 52373.21           .23   .18   .06   -     .15   .02 

   EOP(IAA)   2 R 02              -     -     .08   -     -     -        32
   52334.81 to 52390.81           -     -     .13   -     -     -   

   EOP(SPBU) 99 R 01              -     -     .09   -     -     -        14
   52334.81 to 52359.79           -     -     .12   -     -     -   

   EOP(SPBU) 99 R 01              -     -     .09   -     -     -        14
   52334.81 to 52359.79           -     -     .12   -     -     -   

   EOP(USNO)  1 R 01              .07   .06   .03   -     .14   .06       5
   52334.27 to 52355.27           .20   .13   .04   -     .09   .07 

 GPS       
   EOP(CODE) 98 P 01              .01   .01   -     .37   -     -        60
   52334.50 to 52393.50           .05   .13   -     .22   -     -   

   EOP(EMR)  96 P 03              .05   .05   -     .08   -     -        51
   52334.50 to 52384.50           .12   .09   -     .27   -     -   

   EOP(ESOC) 96 P 01              .02   .02   -     .03   -     -        60
   52334.50 to 52393.50           .16   .10   -     .27   -     -   

   EOP(GFZ)  96 P 02              .04   .04   -     .02   -     -        60
   52334.50 to 52393.50           .11   .12   -     .28   -     -   

   EOP(IAA)   1 P 01              .03   .03   -     .07   -     -        59
   52334.50 to 52392.50           .20   .15   -     .45   -     -   

   EOP(JPL)  96 P 03              .03   .04   -     .17   -     -        60
   52334.50 to 52393.50           .09   .08   -     .44   -     -   

   EOP(NOAA) 96 P 01              .03   .02   -     .18   -     -        54
   52334.50 to 52387.50           .15   .27   -     .49   -     -   

   EOP(SIO)  96 P 01              .08   .08   -     .23   -     -        60
   52334.50 to 52393.50           .07   .10   -     .28   -     -   

   EOP(IGS F)95 P 02              .05   .06   .09   .07   -     -        44
   52334.50 to 52377.50           .08   .05   .23   .19   -     -   

   EOP(IGS R)96 P 02              .05   .05   .23   .08   -     -        60
   52334.50 to 52393.50           .09   .15   .66   .22   -     -   

   EOP(IERS) 97 P 01              .05   .05   .24   .16   -     -        60
   52334.50 to 52393.50           .05   .04   .27   .19   -     -   

 SLR       
   EOP(CGS)  97 L 02              .27   .27   .26   -     -     -        51
   52334.00 to 52384.00           .94   .76  1.67   -     -     -   

   EOP(CSR)  95 L 01              .30   .31   .26   -     -     -        20
   52334.80 to 52392.22           .55   .60   .94   -     -     -   

   EOP(DUT)  98 L 01              .10   .10   -     -     -     -        19
   52335.00 to 52389.00           .34   .26   -     -     -     -   

   EOP(IAA)   2 L 01              .03   .03   .02   .02   -     -        61
   52334.00 to 52394.00           .10   .12   .32   .15   -     -   

   EOP(MCC)  97 L 01              .04   .04   -     .04   -     -        56
   52334.00 to 52389.00           .16   .16   -     .41   -     -   

 Bulletin A
   EOP(NEOS) 97 C 01              .05   .05   .08   -     -     -        61
   52334.00 to 52394.00           .05   .08   .23   -     -     -   




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