[IGSMAIL-6125]: Section 5 of Bulletin B 266

IERS EOP Product Center services.iers at obspm.fr
Fri Apr 2 02:30:34 PDT 2010


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IGS Electronic Mail      02 Apr 02:30:49 PDT 2010      Message Number 6125
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Author : IERS / PC


       INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE

                  Section 5 of the Bulletin B 266
		  
 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               114   147     3     -    95    89       7
   55232.27 to 55253.27       290   150     4     -    60    30

   BKG   8 R  2 *              75    85     2     -    66    65       7
   55232.27 to 55253.27       110   100     1     -    20    30

   GSFC  9 R  4 *              63    64     2     6    61    61       7
   55232.27 to 55253.27       120   100     1     8    20    20

   IAA   5 R  2 *              81    95     3     -    64    61       7
   55232.28 to 55253.27       250   120     3     -    40    70

   SPBU  3 R  3 *             181   289     7     -   138   128       7
   55232.27 to 55253.27       250   230     1     -    80    30

   USNO  6 R  2 *             101   189     4     -   244   103       7
   55232.27 to 55253.27        70   110     1     -    40    20

   MAO   3 R  1 *             105    96     3     -    70    65       7
   55232.32 to 55253.32       120   110     3     -    20    60

   IVS   2 R  1 *              27    31     1     -    31    29       6
   55236.21 to 55253.27        60    40     0     -    20    10


 VLBI Intensive
   BKG   3 R  2 *               -     -     8     -     -     -      25
   55230.79 to 55255.33         -     -    28     -     -     -

   GSFC  9 R  2 *               -     -    10     -     -     -      25
   55230.79 to 55255.33         -     -    23     -     -     -

   IAA   5 R  1 *               -     -     9     -     -     -      23
   55230.79 to 55255.33         -     -    24     -     -     -

   USNO  5 R  1 *               -     -     9     -     -     -      25
   55230.79 to 55255.33         -     -    21     -     -     -


 GPS
   CODE 98 P  1                 5     5     -     2     -     -      26
   55230.50 to 55255.50        40    40     -     9     -     -

   JPL  96 P  3                 9     9     -     6     -     -      26
   55230.50 to 55255.50        40    40     -    20     -     -

   GFZ  96 P  2                 5     6     -     1     -     -      26
   55230.50 to 55255.50        40    40     -    10     -     -

   ESOC 96 P  1                11    10     -     1     -     -      26
   55230.50 to 55255.50        40    40     -    10     -     -

   NOAA 96 P  1                 2     3     -    34     -     -      26
   55230.50 to 55255.50        60    50     -    10     -     -

   SIO  96 P  1                14    14     -     3     -     -      26
   55230.50 to 55255.50        30    30     -     9     -     -

   EMR  96 P  3                32    32     -     6     -     -      26
   55230.50 to 55255.50        60    40     -     7     -     -

   IAA   1 P  1                29    32     -     6     -     -      26
   55230.50 to 55255.50       100   120     -    25     -     -

   IGS  96 P  2 *              29    18     -     6     -     -      26
   55230.50 to 55255.50        40    40     -     6     -     -

   IGS   7 P  1 *              34    33     -     8     -     -      26
   55230.50 to 55255.50        30    30     -     6     -     -


 SLR
   MCC  97 L  1               187   174     -    18     -     -      27
   55230.00 to 55256.00       230   160     -   103     -     -

   IAA   2 L  1                50    43     -     2     -     -      27
   55230.00 to 55256.00       150   150     -    20     -     -

   ASI   3 L  2               116    96     -    22     -     -      26
   55230.50 to 55255.50       260   240     -    65     -     -

   ILRS  5 L  1 *              97    97     -    97     -     -      26
   55230.50 to 55255.50       130    90     -    44     -     -


 BULLETIN A
   NEOS 97 C  1                59    42     3     -     -     -      27
   55230.00 to 55256.00        50    40    16     -     -     -

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