Subject: [IGSMAIL-3153]: Section 6 of Bulletin B 155
From: [email-masked]
To: [email-masked]
Date: Wed, 3 Jan 2001 16:17:27 +0100 (MET)

******************************************************************************
IGS Electronic Mail      03 Jan 07:22:36 PST 2001      Message Number 3153
******************************************************************************

Author : IERS / CB

               INTERNATIONAL EARTH ROTATION SERVICE
                 EARTH ORIENTATION PARAMETERS

                 Section 6 of the Bulletin B 155

       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              -     -     .17   -     -     -        26
   51849.80 to 51900.80           -     -     .12   -     -     -   

   EOP(BKGI)  0 R 01              -     -     .23   -     -     -        22
   51849.80 to 51893.80           -     -     .15   -     -     -   

   EOP(IAA)  98 R 01              .10   .09   .04   -     .19   .07       7
   51849.25 to 51891.25           .12   .16   .13   -     .13   .19 

   EOP(USNO) 99 R 01              .20   .18   .06   .19   .39   .16       3
   51849.25 to 51863.25           .21   .20   .04   .16   .02   .03 

   EOP(USNO) 99 R 02              -     -     .13   -     -     -        15
   51849.80 to 51882.80           -     -     .13   -     -     -   

 GPS       
   EOP(CODE) 98 P 01              .01   .01   -     .13   -     -        60
   51849.50 to 51908.50           .11   .08   -     .52   -     -   

   EOP(EMR)  96 P 03              .06   .06   -     .09   -     -        43
   51849.50 to 51901.50           .15   .10   -     .78   -     -   

   EOP(ESOC) 96 P 01              .03   .03   -     .03   -     -        60
   51849.50 to 51908.50           .09   .15   -     .35   -     -   

   EOP(GFZ)  96 P 02              .01   .01   -     .01   -     -        60
   51849.50 to 51908.50           .07   .06   -     .35   -     -   

   EOP(JPL)  96 P 03              .04   .04   -     .15   -     -        60
   51849.50 to 51908.50           .06   .09   -     .72   -     -   

   EOP(NOAA) 96 P 01              .03   .03   -     .19   -     -        51
   51849.50 to 51899.50           .17   .27   -    1.37   -     -   

   EOP(SIO)  96 P 01              .06   .06   -     .14   -     -        47
   51849.50 to 51895.50           .09   .39   -     .31   -     -   

   EOP(IGS)  95 P 02              .07   .04   .13   .07   -     -        46
   51849.50 to 51894.50           .04   .03   .34   .26   -     -   

   EOP(IGS)  96 P 02              .08   .09   .26   .13   -     -        60
   51849.50 to 51908.50           .06   .12   .71   .30   -     -   

   EOP(IERS) 97 P 01              .05   .06   .26   .12   -     -        60
   51849.50 to 51908.50           .01   .02   .42   .31   -     -   

 SLR       
   EOP(CGS)  97 L 02              .27   .23   .20   -     -     -        43
   51849.00 to 51891.00          1.03   .73  2.13   -     -     -   

   EOP(CSR)  95 L 01              .36   .33   .29   -     -     -        19
   51849.24 to 51902.21           .57   .55  1.42   -     -     -   

   EOP(DUT)  98 L 01              .12   .10   -     -     -     -        20
   51849.00 to 51906.00           .38   .35   -     -     -     -   

   EOP(IAA)  98 L 02              .06   .05   .03   .03   -     -        59
   51849.00 to 51907.00           .28   .17   .72   .24   -     -   

   EOP(MCC)  97 L 01              .05   .05   -     .06   -     -        51
   51849.00 to 51899.00           .22   .49   -     .45   -     -   

 Bulletin A
   EOP(NEOS) 97 C 01              .10   .06   .13   -     -     -        61
   51849.00 to 51909.00           .06   .06   .39   -     -     -