[IGSMAIL-1534] Section 6 of Bulletin B 108

[IERS]

******************************************************************************
IGS Electronic Mail      Mon Feb  3  8:06:15 PST 1997      Message Number 1534
******************************************************************************

Author: IERS / CB
Subject: Section 6 of Bulletin B 108


               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 108

       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   dPsi  dEps  Data Number
 VLBI
   EOP(JPL)  96 R 01 Au-Ca              -     -    1.48   -     -         5
   50421.48 to 50470.51                 -     -    1.70   -     -   

   EOP(JPL)  96 R 01 Sp-Ca              -     -    1.10   -     -         5
   50425.17 to 50475.08                 -     -     .71   -     -   

   EOP(USNO) 97 R 03                    .14   .11   .07   .22   .09       8
   50421.25 to 50470.25                 .19   .09   .10   .08   .03 

   EOP(USNO) 97 R 01                    -     -     .18   -     -        36
   50419.67 to 50475.69                 -     -     .19   -     -   

 LLR 
   EOP(UTXMO)96 M 01 Cerga              -     -    1.20   -     -         6
   50433.81 to 50465.78                 -     -    1.17   -     -   

   EOP(UTXMO)96 M 01 TLRS               -     -    3.11   -     -         8
   50418.43 to 50464.05                 -     -    1.34   -     -   

 GPS 
   EOP(CODE) 96 P 03                    .01   .02   -     -     -        59
   50418.50 to 50476.50                 .22   .20   -     -     -   

   EOP(EMR)  96 P 03                    .06   .07   -     -     -        49
   50418.50 to 50466.50                 .24   .24   -     -     -   

   EOP(ESOC) 96 P 01                    .05   .05   -     -     -        56
   50418.50 to 50473.50                 .26   .27   -     -     -   

   EOP(GFZ)  96 P 02                    .01   .01   -     -     -        56
   50418.50 to 50473.50                 .19   .17   -     -     -   

   EOP(JPL)  96 P 03                    .03   .03   -     -     -        49
   50418.50 to 50466.50                 .18   .16   -     -     -   

   EOP(NOAA) 96 P 01                    .03   .03   -     -     -        57
   50418.50 to 50474.50                 .37   .37   -     -     -   

   EOP(SIO)  96 P 01                    .07   .07   -     -     -        49
   50418.50 to 50466.50                1.16  1.31   -     -     -   

   EOP(IGS)  95 P 02                    .07   .12   -     -     -        49
   50418.50 to 50466.50                 .14   .18   -     -     -   

   EOP(IERS) 96 P 01                    .11   .10   .40   -     -        59
   50418.50 to 50476.50                 .13   .12   .51   -     -   

   EOP(IGS)  96 P 02                    .14   .20   -     -     -        60
   50418.50 to 50477.50                 .23   .21   -     -     -   

 SLR 
   EOP(CSR)  95 L 01                    .70   .73   .53   -     -        20
   50418.13 to 50474.29                 .15   .15   .74   -     -   

   EOP(DUT)  93 L 03                    .18   .17   -     -     -        16
   50418.00 to 50463.00                 .47   .42   -     -     -   

   EOP(IAA)  96 L 02                    .23   .26   .45   -     -        60
   50418.00 to 50477.00                 .61   .53   .65   -     -   

   EOP(MCC)  96 L 01                    .18   .13   -     -     -        17
   50418.00 to 50466.00                 .50   .47   -     -     -   


[Mailed From: iers at hpvlbi.obspm.fr]