Subject: [IGSMAIL-1737] Section 6 of Bulletin B 118
From: IERS / CB
Date: Mon, 1 Dec 1997 9:34:05 PST

******************************************************************************
IGS Electronic Mail      Mon Dec  1  9:34:05 PST 1997      Message Number 1737
******************************************************************************

Author: IERS / CB
Subject: Section 6 of Bulletin B 118

               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 118

       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              .17   .14   .06   -     .30   .12       8
   50722.25 to 50771.25           .20   .32   .15   -     .56   .20 

   EOP(USNO) 97 R 08              .12   .10   .04   .16   .19   .07       8
   50722.25 to 50771.25           .13   .13   .01   .50   .03   .02 

   EOP(USNO) 97 R 09              -     -     .15   -     -     -        38
   50724.68 to 50776.71           -     -     .24   -     -     -   

 GPS 
   EOP(CODE) 96 P 03              .01   .02   -     .02   -     -        53
   50722.50 to 50774.50           .15   .20   -     .24   -     -   

   EOP(EMR)  96 P 03              .07   .08   -     .11   -     -        59
   50722.50 to 50780.50           .16   .25   -     .40   -     -   

   EOP(ESOC) 96 P 01              .05   .05   -     .06   -     -        53
   50722.50 to 50774.50           .16   .22   -     .27   -     -   

   EOP(GFZ)  96 P 02              .02   .02   -     .03   -     -        53
   50722.50 to 50774.50           .18   .24   -     .34   -     -   

   EOP(JPL)  96 P 03              .03   .04   -     .09   -     -        46
   50722.50 to 50767.50           .14   .19   -     .40   -     -   

   EOP(NOAA) 96 P 01              .04   .04   -     .15   -     -        55
   50722.50 to 50778.50           .35   .34   -     .45   -     -   

   EOP(SIO)  96 P 01              .07   .07   -     .19   -     -        53
   50722.50 to 50774.50           .19   .21   -     .66   -     -   

   EOP(IGS)  95 P 02              .09   .11   .25   .09   -     -        46
   50722.50 to 50767.50           .10   .16   .32   .23   -     -   

   EOP(IGS)  96 P 02              .14   .23   .39   .13   -     -        60
   50722.50 to 50781.50           .18   .22   .82   .25   -     -   

   EOP(IERS) 97 P 01              .10   .12   .34   .14   -     -        60
   50722.50 to 50781.50           .10   .12   .33   .25   -     -   

 SLR 
   EOP(CGS)  97 L 02              .24   .22   .22   -     -     -        24
   50722.00 to 50745.00           .67   .68  1.81   -     -     -   

   EOP(CSR)  95 L 01              .34   .32   .32   -     -     -        18
   50723.99 to 50775.06           .25   .22   .91   -     -     -   

   EOP(IAA)  96 L 02              .16   .16   .30   .15   -     -        58
   50722.00 to 50779.00           .14   .15   .36   .13   -     -   

   EOP(MCC)  97 L 01              .09   .08   -     .10   -     -        16
   50724.00 to 50775.00           .32   .32   -     .50   -     -   

 Bulletin A
   EOP(NEOS) 97 C 01              .14   .10   .14   -     -     -        61
   50722.00 to 50782.00           .09   .10   .24   -     -     -   

[Mailed From: [email-masked]]