[IGSMAIL-6248] Section 5 of Bulletin B 271

[compte eoppc2]

Author : IERS / PC


       INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE

                  Section 5 of the Bulletin B 271
		  
 This section gives the average precision of the individual series, some of them
 contributing to the combination (*) and their average agreement with it. 
 The period covered is that one of Bulletin B. 
 
    Units :  micro-arc-seconds for x/y/dX/dY        micro-seconds for UT1/LOD
-----------------------------------------------------------------------------
  EOP series             first line  : Mean  formal  uncertainty
  Periods covered        second line : Weighted RMS agreement with Bulletin B
-----------------------------------------------------------------------------
                                x     y    UT1   LOD   dX    dY   Data Number		

 VLBI Standards
   AUS   1 R  1               150   130     4     -   106   114       9
   55379.27 to 55407.27       390   350    19     -   130   140

   BKG   8 R  2 *             159   225     5     -    83    89       9
   55379.27 to 55407.27       110   120    10     -    90    90

   GSFC  9 R  4 *             106    95     3     9    80    83       9
   55379.27 to 55407.27       220   120     7    18    80    30

   IAA   5 R  2 *              83    93     3     -    60    61       9
   55379.27 to 55407.27       250   190    14     -    20    40

   SPBU  3 R  3 *             188   182     6     -   239   271       9
   55379.27 to 55407.27       290   240    14     -   180   290

   USNO 10 R  1 *             118   101     3     -   272   116       9
   55379.27 to 55407.27       170   140     7     -   100    60

   MAO   3 R  1 *             103    99     3     -    71    70       9
   55379.26 to 55407.27       440   260     6     -   140    80

   IVS   2 R  1 *             103    90     2     -   100   105       9
   55379.27 to 55407.19       120    90     8     -    60    50


 VLBI Intensive
   BKG   3 R  2 *               -     -    13     -     -     -      30
   55379.80 to 55407.80         -     -    22     -     -     -

   GSFC  9 R  2 *               -     -    14     -     -     -      30
   55379.80 to 55407.80         -     -    24     -     -     -

   IAA   5 R  1 *               -     -    13     -     -     -      24
   55379.80 to 55407.80         -     -    16     -     -     -

   USNO  5 R  1 *               -     -    14     -     -     -      30
   55379.80 to 55407.80         -     -    22     -     -     -


 GPS
   CODE 98 P  1                 5     5     -     2     -     -      30
   55379.50 to 55408.50        20    20     -    11     -     -

   JPL  96 P  3                 9     9     -     4     -     -      30
   55379.50 to 55408.50        30    20     -    14     -     -

   GFZ  96 P  2                 5     6     -     1     -     -      30
   55379.50 to 55408.50        40    20     -    11     -     -

   ESOC 96 P  1                13    11     -     1     -     -      30
   55379.50 to 55408.50        40    30     -    10     -     -

   NOAA 96 P  1                 3     4     -    39     -     -      30
   55379.50 to 55408.50        60    70     -    11     -     -

   SIO  96 P  1                14    15     -     4     -     -      30
   55379.50 to 55408.50        30    20     -    15     -     -

   EMR  96 P  3                32    33     -     5     -     -      30
   55379.50 to 55408.50        40    50     -     9     -     -

   IAA   1 P  1                34    37     -     6     -     -      30
   55379.50 to 55408.50       180   210     -    24     -     -

   IGS  96 P  2 *              31    18     -     5     -     -      30
   55379.50 to 55408.50        20    30     -    11     -     -

   IGS   7 P  1 *              24    24     -     6     -     -      30
   55379.50 to 55408.50        20    20     -     5     -     -


 SLR
   MCC  97 L  1               147   207     -    26     -     -      31
   55379.00 to 55409.00       150   270     -   253     -     -

   IAA   2 L  1                45    57     -     3     -     -      31
   55379.00 to 55409.00       170   170     -    24     -     -

   ASI   3 L  2                76   101     -    19     -     -      30
   55379.50 to 55408.50       190   270     -    67     -     -

   ILRS  5 L  1 *             130   130     -   130     -     -      16
   55379.50 to 55401.50       180   130     -    38     -     -


 BULLETIN A
   NEOS 97 C  1                59    48     8     -     -     -      31
   55379.00 to 55409.00        40    30     9     -     -     -

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