                                                                BULLETIN B 287
                                        			5 January 2012   
    
 Contents are described in ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf 
	
 1 - DAILY FINAL VALUES OF x, y, UT1-UTC, dX, dY
 Angular unit is milliarcsecond (mas), time unit is millisecond (ms). 
 Upgraded solution from February 1 2011 - consistent with ITRF 2008.
 
       DATE     MJD       x       y      UT1-UTC      dX     dY     x err    y err   UT1 err  X err  Y err
    (0 h UTC)            mas     mas       ms         mas    mas     mas      mas      ms     mas     mas

 Final values 

 Mean formal error      0.016    0.016    0.0047    0.037  0.097 
 
2011  11   2   55867  186.814  324.840 -355.2931    0.210  0.298    0.013    0.011    0.0080  0.047  0.144
2011  11   3   55868  187.046  323.842 -356.4103    0.234  0.291    0.013    0.012    0.0028  0.039  0.127
2011  11   4   55869  187.152  322.989 -357.6750    0.171  0.249    0.013    0.012    0.0012  0.024  0.081
2011  11   5   55870  186.870  321.871 -359.0591    0.160  0.259    0.013    0.011    0.0177  0.021  0.073
2011  11   6   55871  186.239  320.276 -360.4864    0.169  0.290    0.013    0.011    0.0146  0.024  0.083
2011  11   7   55872  185.525  318.308 -361.8758    0.154  0.310    0.013    0.011    0.0027  0.045  0.096
2011  11   8   55873  184.852  316.127 -363.2035    0.168  0.338    0.012    0.011    0.0022  0.050  0.106
2011  11   9   55874  184.741  314.195 -364.3796    0.233  0.317    0.012    0.012    0.0154  0.037  0.102
2011  11  10   55875  184.837  312.695 -365.3800    0.311  0.290    0.012    0.012    0.0037  0.036  0.093
2011  11  11   55876  184.322  310.977 -366.2325    0.386  0.259    0.012    0.011    0.0015  0.035  0.084
2011  11  12   55877  183.227  309.279 -366.9756    0.405  0.241    0.012    0.012    0.0141  0.031  0.075
2011  11  13   55878  181.736  307.479 -367.6496    0.394  0.226    0.012    0.012    0.0024  0.027  0.067
2011  11  14   55879  180.530  305.755 -368.3045    0.355  0.204    0.011    0.011    0.0028  0.023  0.056
2011  11  15   55880  179.419  304.509 -369.0006    0.324  0.187    0.011    0.011    0.0015  0.018  0.048
2011  11  16   55881  178.353  303.237 -369.7897    0.338  0.175    0.011    0.011    0.0094  0.024  0.063
2011  11  17   55882  177.461  302.286 -370.7237    0.358  0.164    0.011    0.011    0.0037  0.032  0.085
2011  11  18   55883  176.774  301.608 -371.8646    0.370  0.155    0.011    0.011    0.0016  0.040  0.106
2011  11  19   55884  176.069  300.658 -373.1984    0.359  0.145    0.013    0.012    0.0014  0.043  0.110
2011  11  20   55885  175.335  299.606 -374.6762    0.334  0.134    0.101    0.121    0.0146  0.044  0.109
2011  11  21   55886  174.429  298.688 -376.2171    0.291  0.118    0.016    0.016    0.0003  0.045  0.108
2011  11  22   55887  173.143  297.509 -377.7327    0.258  0.108    0.016    0.016    0.0003  0.046  0.106
2011  11  23   55888  171.577  296.087 -379.1537    0.173  0.113    0.016    0.016    0.0033  0.058  0.166
2011  11  24   55889  170.125  294.431 -380.4026    0.134  0.124    0.016    0.016    0.0085  0.057  0.172
2011  11  25   55890  168.436  292.615 -381.4334    0.124  0.138    0.016    0.016    0.0020  0.051  0.153
2011  11  26   55891  166.967  290.805 -382.2806    0.124  0.153    0.016    0.016    0.0020  0.045  0.133
2011  11  27   55892  166.245  289.480 -383.0397    0.135  0.166    0.016    0.016    0.0020  0.039  0.113
2011  11  28   55893  165.627  288.714 -383.7921    0.148  0.175    0.014    0.017    0.0001  0.033  0.093
2011  11  29   55894  164.095  287.851 -384.6065    0.180  0.185    0.014    0.017    0.0002  0.027  0.073
2011  11  30   55895  162.483  286.560 -385.5334    0.224  0.178    0.015    0.017    0.0006  0.029  0.058
2011  12   1   55896  161.093  285.206 -386.5803    0.273  0.161    0.014    0.015    0.0003  0.035  0.047

 Preliminary extension 
2011  12   2   55897  160.501  284.046 -387.7358    0.323  0.137    0.014    0.015    0.0004  0.041  0.035
2011  12   3   55898  160.140  283.215 -388.9163    0.348  0.155    0.014    0.017    0.0003  0.040  0.030
2011  12   4   55899  159.772  282.239 -390.0180    0.360  0.181    0.014    0.017    0.0002  0.037  0.027
2011  12   5   55900  159.493  281.540 -391.0275    0.368  0.198    0.016    0.018    0.0003  0.033  0.023
2011  12   6   55901  158.883  281.127 -391.9429    0.370  0.209    0.016    0.018    0.0004  0.029  0.020
2011  12   7   55902  157.703  280.552 -392.7017    0.372  0.168    0.016    0.018    0.0164  0.027  0.037
2011  12   8   55903  156.058  279.856 -393.3405    0.316  0.146    0.016    0.018    0.0036  0.030  0.040
2011  12   9   55904  154.613  279.025 -393.9061    0.253  0.123    0.016    0.018    0.0011  0.033  0.042
2011  12  10   55905  153.946  278.274 -394.4614    0.277  0.137    0.016    0.018    0.0018  0.032  0.043
2011  12  11   55906  152.967  277.788 -395.0151    0.327  0.163    0.016    0.018    0.0027  0.030  0.043
2011  12  12   55907  152.111  277.135 -395.5940    0.370  0.184    0.016    0.018    0.0027  0.027  0.043
2011  12  13   55908  151.263  276.509 -396.2742    0.405  0.202    0.016    0.018    0.0012  0.025  0.043
2011  12  14   55909  149.932  276.029 -397.1255    0.002  0.002    0.016    0.018    0.0174  0.064  0.074
2011  12  15   55910  148.430  275.425 -398.1692    0.002  0.002    0.016    0.018    0.0035  0.075  0.082
2011  12  16   55911  147.178  274.882 -399.4137    0.002  0.002    0.016    0.018    0.0052  0.075  0.082
2011  12  17   55912  145.696  274.718 -400.8345    0.002  0.002    0.016    0.018    0.0034  0.075  0.082
2011  12  18   55913  144.378  274.606 -402.2864    0.003  0.002    0.139    0.141    0.0160  0.075  0.082
2011  12  19   55914  142.679  274.399 -403.7289    0.002  0.002    0.284    0.212    0.0198  0.075  0.082
2011  12  20   55915  140.365  273.298 -405.1292    0.003  0.002    0.299    0.198    0.0212  0.075  0.082
2011  12  21   55916  138.098  271.993 -406.3635    0.002  0.002    0.270    0.264    0.0369  0.075  0.082
2011  12  22   55917  135.813  270.780 -407.3660    0.002  0.002    0.357    0.337    0.0345  0.075  0.082
2011  12  23   55918  134.140  269.666 -408.1874    0.002  0.002    0.430    0.337    0.0329  0.075  0.082
2011  12  24   55919  132.722  268.669 -408.9289    0.002  0.003    0.416    0.300    0.0314  0.075  0.082
2011  12  25   55920  131.409  268.011 -409.7188    0.003  0.002    0.401    0.242    0.0299  0.075  0.082
2011  12  26   55921  129.606  267.465 -410.6678    0.002  0.002    0.321    0.205    0.0283  0.075  0.082
2011  12  27   55922  127.690  266.791 -411.8302    0.002  0.003    0.270    0.242    0.0268  0.075  0.082
2011  12  28   55923  126.188  266.365 -413.1906    0.002  0.002    0.248    0.359    0.0253  0.075  0.082
2011  12  29   55924  124.439  265.727 -414.6788    0.002  0.002    0.241    0.403    0.0222  0.075  0.082
2011  12  30   55925  122.757  264.927 -416.1988    0.002  0.002    0.359    0.291    0.0163  0.075  0.082
2011  12  31   55926  120.739  264.214 -417.6471    0.002  0.002    0.296    0.262    0.0310  0.075  0.082
2012   1   1   55927  118.698  263.202 -418.9632    0.002  0.002    0.331    0.367    0.0824  0.075  0.082
 
	
 2 - DAILY FINAL VALUES OF CELESTIAL POLE OFFSETS dPsi1980 & dEps1980
  dPsi1980   dEps1980 ....dPsi,dEps / IAU 1980 precession-nutation model      
 Description : ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf
 The Reference Systems are described in the 2006 IERS Annual Report.
 
       DATE     MJD    dPsi1980   dEps1980  sig dPsi  sig dEps   
    (0 h UTC)             mas        mas      mas       mas   

2011  11   2   55867   -74.611    -9.363     0.117     0.144
2011  11   3   55868   -74.224    -9.297     0.099     0.127
2011  11   4   55869   -74.330    -9.152     0.061     0.081
2011  11   5   55870   -74.333    -9.004     0.054     0.073
2011  11   6   55871   -74.201    -8.897     0.061     0.083
2011  11   7   55872   -74.161    -8.782     0.113     0.096
2011  11   8   55873   -74.167    -8.637     0.125     0.106
2011  11   9   55874   -74.129    -8.604     0.093     0.102
2011  11  10   55875   -74.054    -8.677     0.090     0.093
2011  11  11   55876   -73.918    -8.772     0.088     0.084
2011  11  12   55877   -73.800    -8.771     0.079     0.075
2011  11  13   55878   -73.611    -8.702     0.069     0.067
2011  11  14   55879   -73.417    -8.687     0.057     0.056
2011  11  15   55880   -73.258    -8.768     0.046     0.048
2011  11  16   55881   -73.076    -8.868     0.061     0.063
2011  11  17   55882   -72.874    -8.882     0.081     0.085
2011  11  18   55883   -72.611    -8.791     0.101     0.106
2011  11  19   55884   -72.402    -8.649     0.109     0.110
2011  11  20   55885   -72.393    -8.475     0.111     0.109
2011  11  21   55886   -72.652    -8.268     0.114     0.108
2011  11  22   55887   -72.948    -8.102     0.116     0.106
2011  11  23   55888   -73.150    -8.121     0.145     0.166
2011  11  24   55889   -72.871    -8.320     0.143     0.172
2011  11  25   55890   -72.395    -8.448     0.129     0.153
2011  11  26   55891   -72.190    -8.299     0.114     0.133
2011  11  27   55892   -72.329    -7.993     0.099     0.113
2011  11  28   55893   -72.442    -7.827     0.084     0.093
2011  11  29   55894   -72.166    -7.903     0.069     0.073
2011  11  30   55895   -71.693    -8.080     0.074     0.058
2011  12   1   55896   -71.408    -8.175     0.089     0.047

 
 3 - EARTH ANGULAR VELOCITY : DAILY FINAL VALUES OF LOD, OMEGA AT 0hUTC
 
 LOD     : Excess of the Length of day - 86400 s TAI 
 OMEGA   : Earth angular velocity  
 Description: ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf
 
    DATE        MJD     LOD     sigma      OMEGA           sigma        
 (0 h UTC)              ms       ms        mas/ms          mas/ms

2011  11   2   55867  1.0624  0.0037  15.04106699372    0.00000000064 
2011  11   3   55868  1.1731  0.0037  15.04106697445    0.00000000064 
2011  11   4   55869  1.3399  0.0037  15.04106694541    0.00000000064 
2011  11   5   55870  1.4152  0.0037  15.04106693230    0.00000000064 
2011  11   6   55871  1.4103  0.0037  15.04106693316    0.00000000064 
2011  11   7   55872  1.3688  0.0038  15.04106694038    0.00000000066 
2011  11   8   55873  1.2666  0.0038  15.04106695817    0.00000000066 
2011  11   9   55874  1.0938  0.0038  15.04106698825    0.00000000066 
2011  11  10   55875  0.9144  0.0038  15.04106701949    0.00000000066 
2011  11  11   55876  0.8049  0.0038  15.04106703855    0.00000000066 
2011  11  12   55877  0.7033  0.0039  15.04106705624    0.00000000068 
2011  11  13   55878  0.6603  0.0039  15.04106706372    0.00000000068 
2011  11  14   55879  0.6745  0.0037  15.04106706125    0.00000000064 
2011  11  15   55880  0.7484  0.0037  15.04106704838    0.00000000064 
2011  11  16   55881  0.8568  0.0037  15.04106702951    0.00000000064 
2011  11  17   55882  1.0388  0.0037  15.04106699783    0.00000000064 
2011  11  18   55883  1.2234  0.0037  15.04106696569    0.00000000064 
2011  11  19   55884  1.4198  0.0037  15.04106693150    0.00000000064 
2011  11  20   55885  1.5426  0.0129  15.04106691012    0.00000000225 
2011  11  21   55886  1.5313  0.0044  15.04106691209    0.00000000077 
2011  11  22   55887  1.4806  0.0043  15.04106692092    0.00000000075 
2011  11  23   55888  1.3416  0.0042  15.04106694512    0.00000000073 
2011  11  24   55889  1.1364  0.0044  15.04106698084    0.00000000077 
2011  11  25   55890  0.9229  0.0042  15.04106701801    0.00000000073 
2011  11  26   55891  0.7761  0.0042  15.04106704356    0.00000000073 
2011  11  27   55892  0.7467  0.0042  15.04106704868    0.00000000073 
2011  11  28   55893  0.7880  0.0043  15.04106704149    0.00000000075 
2011  11  29   55894  0.8545  0.0043  15.04106702991    0.00000000075 
2011  11  30   55895  0.9725  0.0044  15.04106700937    0.00000000077 
2011  12   1   55896  1.0984  0.0044  15.04106698745    0.00000000077 


 4 - INFORMATION ON TIME SCALES      
     TAI - UTC = 34 s.  No leap second introduced during period [55867-55896]
     All information concerning time scales : 
	 - leap seconds announcements : Bulletin C 
	 - DUT1 announcements (UT1-UTC with 0.1 s accuracy) : Bulletin D
      can be found at : 
         - web site : http://hpiers.obspm.fr/eop-pc/
         - anonymous ftp : hpiers.obspm.fr/iers/ or 145.238.100.28


 5 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES
 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               115   113     4     -    93   102       9
   55868.21 to 55894.21       196   297     9     -   124   149

   BKG   8 R  2                86    79     3     -    47    48       9
   55868.21 to 55894.21       159   147     4     -   150    87

   GSFC  9 R  4                55    56     2     6    40    41       9
   55868.21 to 55894.21        70    86     4    15    34    44

   IAA   5 R  2                59    68     2     -    48    48       9
   55868.21 to 55894.21       201   178     9     -   117   160

   IAA   5 R  2                59    68     2     -    48    48       9
   55868.21 to 55894.21       201   178     9     -   117   160

   USNO 10 R  1                89    76     3     -    66    64       9
   55868.21 to 55894.21       107    96     3     -    30    29

   MAO   3 R  1                43    51     2     -    38    36       9
   55868.25 to 55894.19        65    89     7     -    89    89

   IVS   2 R  1 *              44    41     2     -    13    38       9
   55868.21 to 55894.21        63    70     2     -    21    17


 VLBI Intensive
   BKG   3 R  2 *               -     -    11     -     -     -      24
   55867.79 to 55894.79         -     -    18     -     -     -

   GSFC  9 R  2 *               -     -    13     -     -     -      24
   55867.79 to 55894.79         -     -    19     -     -     -

   IAA   5 R  1 *               -     -    11     -     -     -      22
   55867.79 to 55894.79         -     -    14     -     -     -

   PUL  10 R  0                 -     -    15     -     -     -      26
   55867.79 to 55894.79         -     -    18     -     -     -

   USNO  5 R  1 *               -     -    15     -     -     -      28
   55867.79 to 55894.79         -     -    22     -     -     -


 GPS
   CODE 98 P  1                 5     5     -     2     -     -      29
   55867.50 to 55895.50        26    22     -     7     -     -

   JPL  96 P  3                 9     9     -     5     -     -      29
   55867.50 to 55895.50        44    29     -    15     -     -

   GFZ  96 P  2                 5     5     -     1     -     -      29
   55867.50 to 55895.50        24    25     -     8     -     -

   ESOC 96 P  1                16    14     -     1     -     -      29
   55867.50 to 55895.50        29    28     -     6     -     -

   NOAA 96 P  1                 3     3     -    33     -     -      29
   55867.50 to 55895.50        46    57     -     8     -     -

   SIO  96 P  1                17    17     -     4     -     -      29
   55867.50 to 55895.50        35    33     -     9     -     -

   EMR  96 P  3                32    33     -     6     -     -      29
   55867.50 to 55895.50        44    38     -    11     -     -

   IAA   1 P  1                27    37     -     6     -     -      29
   55867.50 to 55895.50        94   170     -    22     -     -

   IGR  96 P  2 *              25    23     -     4     -     -      29
   55867.50 to 55895.50        28    27     -     5     -     -

   IGS   7 P  1 *               4     4     -     1     -     -      29
   55867.50 to 55895.50        16    17     -     5     -     -


 SLR
   MCC  97 L  1               151   166     -    19     -     -      26
   55867.00 to 55896.00       160   148     -   110     -     -

   IAA   2 L  1                34    40     -     2     -     -      30
   55867.00 to 55896.00       151   166     -    14     -     -

   CGS   3 L  2                59    63     -    12     -     -      29
   55867.50 to 55895.50       155   144     -    32     -     -

   PUL  10 L  0                39    42     -     2     -     -      30
   55867.28 to 55895.98        83   154     -    17     -     -

   ILRS  5 L  1 *              48    50     -     9     -     -      29
   55867.50 to 55895.50       139   147     -    26     -     -


 BULLETIN A
   NEOS 97 C  1                23    21     6     -     -     -      30
   55867.00 to 55896.00        20    19    12     -     -     -

To unsubscribe : http://hpiers.obspm.fr/eop-pc/products/bulletins/bulletin_registration.html