Subject: [IGSMAIL-1770] Section 6 of Bulletin B 119
From: IERS / CB
Date: Wed, 31 Dec 1997 8:14:31 PST

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IGS Electronic Mail      Wed Dec 31  8:14:31 PST 1997      Message Number 1770
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Author: IERS / CB
Subject: Section 6 of Bulletin B 119

               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 119

       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   .11       7
   50757.25 to 50799.25           .34   .30   .17   -     .27   .22 

   EOP(USNO) 97 R 08              .11   .09   .04   .15   .17   .07       7
   50757.25 to 50799.25           .25   .13   .01   .30   .01   .02 

   EOP(USNO) 97 R 09              -     -     .12   -     -     -        38
   50753.76 to 50804.63           -     -     .20   -     -     -   

 GPS 
   EOP(CODE) 96 P 03              .01   .01   -     .01   -     -        55
   50753.50 to 50807.50           .20   .21   -     .19   -     -   

   EOP(EMR)  96 P 03              .07   .08   -     .12   -     -        59
   50753.50 to 50811.50           .22   .25   -     .41   -     -   

   EOP(ESOC) 96 P 01              .05   .06   -     .06   -     -        50
   50753.50 to 50802.50           .27   .23   -     .25   -     -   

   EOP(GFZ)  96 P 02              .02   .02   -     .03   -     -        50
   50753.50 to 50802.50           .19   .27   -     .34   -     -   

   EOP(JPL)  96 P 03              .03   .05   -     .09   -     -        50
   50753.50 to 50802.50           .18   .15   -     .35   -     -   

   EOP(NOAA) 96 P 01              .04   .04   -     .14   -     -        55
   50753.50 to 50807.50           .29   .40   -     .48   -     -   

   EOP(SIO)  96 P 01              .07   .07   -     .19   -     -        50
   50753.50 to 50802.50           .24   .17   -     .64   -     -   

   EOP(IGS)  95 P 02              .09   .12   .24   .10   -     -        50
   50753.50 to 50802.50           .14   .09   .26   .23   -     -   

   EOP(IGS)  96 P 02              .16   .27   .43   .14   -     -        59
   50753.50 to 50811.50           .25   .23   .91   .26   -     -   

   EOP(IERS) 97 P 01              .10   .11   .29   .15   -     -        59
   50753.50 to 50811.50           .12   .07   .28   .21   -     -   

 SLR 
   EOP(CGS)  97 L 02              .32   .28   .26   -     -     -        48
   50753.00 to 50800.00           .93   .70  1.83   -     -     -   

   EOP(CSR)  95 L 01              .40   .37   .40   -     -     -        18
   50754.31 to 50804.41           .23   .31   .90   -     -     -   

   EOP(IAA)  96 L 02              .16   .16   .30   .15   -     -        59
   50753.00 to 50811.00           .19   .18   .35   .12   -     -   

   EOP(MCC)  97 L 01              .10   .08   -     .11   -     -        17
   50754.00 to 50802.00           .35   .32   -     .44   -     -   

 BULLETIN A
   EOP(NEOS) 97 C 01              .39   .37   .31   -     -     -        56
   50753.00 to 50808.00           .11   .09   .18   -     -     -   

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