                                                                BULLETIN B 301
                                        			1 March 2013   
    
 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      0.018    0.033    0.0057    0.049  0.078 
 
2013   1   2   56294   73.304  289.898  276.1366    0.311  0.209    0.017    0.027    0.0030  0.029  0.042
2013   1   3   56295   71.432  289.699  275.0374    0.319  0.191    0.019    0.027    0.0008  0.033  0.048
2013   1   4   56296   70.098  289.581  273.8579    0.213  0.153    0.017    0.027    0.0002  0.016  0.026
2013   1   5   56297   69.042  289.567  272.6572    0.165  0.115    0.015    0.027    0.0120  0.014  0.027
2013   1   6   56298   68.196  289.667  271.4547    0.149  0.080    0.015    0.027    0.0105  0.020  0.038
2013   1   7   56299   67.202  290.066  270.3787    0.134  0.048    0.018    0.029    0.0061  0.026  0.050
2013   1   8   56300   66.292  290.535  269.4610    0.121  0.019    0.020    0.029    0.0013  0.032  0.061
2013   1   9   56301   65.345  291.314  268.6011    0.155  0.022    0.018    0.028    0.0093  0.043  0.074
2013   1  10   56302   64.410  292.185  267.7166    0.206  0.037    0.016    0.028    0.0055  0.056  0.090
2013   1  11   56303   63.228  293.001  266.7804    0.259  0.058    0.018    0.028    0.0017  0.070  0.106
2013   1  12   56304   62.007  293.634  265.7273    0.285  0.069    0.020    0.028    0.0073  0.067  0.102
2013   1  13   56305   60.558  294.295  264.4642    0.296  0.074    0.020    0.031    0.0051  0.058  0.091
2013   1  14   56306   59.312  295.115  263.0661    0.297  0.110    0.018    0.034    0.0061  0.051  0.085
2013   1  15   56307   58.302  295.904  261.5439    0.287  0.095    0.016    0.031    0.0067  0.042  0.073
2013   1  16   56308   57.049  296.543  260.0685    0.263  0.077    0.016    0.033    0.0014  0.022  0.060
2013   1  17   56309   55.439  297.309  258.6723    0.229  0.066    0.016    0.068    0.0098  0.023  0.060
2013   1  18   56310   53.948  298.279  257.3663    0.190  0.056    0.016    0.068    0.0024  0.027  0.063
2013   1  19   56311   52.961  299.392  256.1193    0.194  0.064    0.018    0.033    0.0077  0.025  0.059
2013   1  20   56312   51.723  300.681  254.9468    0.215  0.076    0.021    0.039    0.0089  0.021  0.051
2013   1  21   56313   50.316  301.866  253.8462    0.234  0.086    0.021    0.039    0.0078  0.034  0.045
2013   1  22   56314   49.409  302.778  252.7747    0.254  0.094    0.017    0.033    0.0045  0.027  0.037
2013   1  23   56315   48.658  304.062  251.7351    0.271  0.100    0.017    0.031    0.0010  0.020  0.030
2013   1  24   56316   47.848  305.129  250.6394    0.190  0.068    0.017    0.031    0.0130  0.078  0.120
2013   1  25   56317   47.084  305.881  249.5234    0.088  0.024    0.019    0.034    0.0021  0.154  0.236
2013   1  26   56318   46.371  306.470  248.3765    0.088  0.013    0.021    0.037    0.0123  0.148  0.225
2013   1  27   56319   45.599  306.874  247.1377    0.131  0.012    0.021    0.034    0.0038  0.112  0.168
2013   1  28   56320   44.918  307.151  245.7751    0.178  0.008    0.020    0.033    0.0040  0.079  0.115
2013   1  29   56321   44.014  307.627  244.3075    0.230  0.004    0.020    0.033    0.0016  0.042  0.056
2013   1  30   56322   43.132  308.172  242.7764    0.260 -0.025    0.019    0.033    0.0141  0.043  0.054
2013   1  31   56323   42.804  309.225  241.2309    0.282 -0.061    0.019    0.036    0.0052  0.054  0.066
2013   2   1   56324   42.402  310.532  239.7409    0.298 -0.099    0.019    0.033    0.0015  0.064  0.079

 Preliminary extension 
2013   2   2   56325   42.573  311.892  238.3674    0.286 -0.135    0.017    0.030    0.0095  0.060  0.074
2013   2   3   56326   42.527  313.519  237.1341    0.261 -0.167    0.015    0.030    0.0039  0.051  0.064
2013   2   4   56327   41.945  314.695  236.0287    0.230 -0.194    0.017    0.030    0.0039  0.042  0.053
2013   2   5   56328   41.023  315.633  235.0286    0.195 -0.211    0.019    0.030    0.0015  0.033  0.043
2013   2   6   56329   39.921  316.871  234.1071    0.185 -0.204    0.019    0.030    0.0104  0.039  0.049
2013   2   7   56330   38.909  318.468  233.1721    0.182 -0.183    0.019    0.030    0.0027  0.050  0.060
2013   2   8   56331   37.456  319.740  232.1360    0.179 -0.157    0.019    0.033    0.0015  0.061  0.071
2013   2   9   56332   36.217  320.497  230.9432    0.185 -0.136    0.019    0.036    0.0131  0.062  0.074
2013   2  10   56333   35.529  321.202  229.6041    0.193 -0.116    0.454    0.143    0.0053  0.061  0.073
2013   2  11   56334   35.256  322.084  228.1846    0.199 -0.096    0.735    0.363    0.0088  0.060  0.072
2013   2  12   56335   34.963  323.134  226.7637    0.201 -0.075    0.658    0.376    0.0097  0.058  0.071
2013   2  13   56336   34.480  324.020  225.4398    0.201 -0.058    0.624    0.300    0.0026  0.056  0.070
2013   2  14   56337   33.910  324.574  224.2835    0.234  0.004    0.504    0.413    0.0170  0.044  0.056
2013   2  15   56338   33.932  325.079  223.2803    0.278  0.074    0.453    0.438    0.0020  0.029  0.039
2013   2  16   56339   33.992  325.959  222.3868    0.004  0.002    0.470    0.313    0.0164  0.074  0.071
2013   2  17   56340   33.737  326.913  221.5928    0.003  0.002    0.556    0.213    0.0056  0.092  0.084
2013   2  18   56341   33.382  327.849  220.8966    0.003  0.002    0.573    0.275    0.0071  0.092  0.084
2013   2  19   56342   33.079  329.112  220.2661    0.004  0.002    0.624    0.376    0.0107  0.092  0.084
2013   2  20   56343   32.993  330.303  219.6311    0.003  0.002    0.624    0.426    0.0133  0.092  0.084
2013   2  21   56344   32.832  331.352  218.9184    0.003  0.002    0.607    0.526    0.0103  0.092  0.084
2013   2  22   56345   32.576  332.405  218.0646    0.004  0.002    0.573    0.451    0.0096  0.092  0.084
2013   2  23   56346   32.091  333.393  217.0303    0.004  0.002    0.565    0.537    0.0088  0.092  0.084
2013   2  24   56347   31.590  334.317  215.8205    0.003  0.002    0.777    0.673    0.0063  0.092  0.084
2013   2  25   56348   30.782  334.847  214.4365    0.003  0.002    0.940    0.359    0.0100  0.092  0.084
2013   2  26   56349   29.757  335.166  212.8744    0.003  0.002    0.828    0.329    0.0114  0.092  0.084
2013   2  27   56350   29.220  335.661  211.1847    0.003  0.002    1.574    1.556    0.0048  0.092  0.084
2013   2  28   56351   28.488  336.348  209.4471    0.003  0.002    1.355    1.407    0.0033  0.092  0.084
2013   3   1   56352   27.721  337.277  207.7499    0.003  0.002  999.000  999.000  999.0000 999.000 999.000
 
	
 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   

2013   1   2   56294   -74.308    -8.626     0.072     0.042
2013   1   3   56295   -74.238    -8.465     0.084     0.048
2013   1   4   56296   -74.502    -8.246     0.041     0.026
2013   1   5   56297   -74.767    -8.029     0.036     0.027
2013   1   6   56298   -75.105    -7.845     0.051     0.038
2013   1   7   56299   -75.490    -7.762     0.066     0.050
2013   1   8   56300   -75.783    -7.909     0.080     0.061
2013   1   9   56301   -75.770    -8.276     0.109     0.074
2013   1  10   56302   -75.553    -8.648     0.142     0.090
2013   1  11   56303   -75.302    -8.732     0.175     0.106
2013   1  12   56304   -75.151    -8.514     0.168     0.102
2013   1  13   56305   -74.970    -8.251     0.146     0.091
2013   1  14   56306   -74.695    -8.133     0.128     0.085
2013   1  15   56307   -74.529    -8.214     0.106     0.073
2013   1  16   56308   -74.722    -8.304     0.055     0.060
2013   1  17   56309   -75.175    -8.348     0.059     0.060
2013   1  18   56310   -75.559    -8.411     0.067     0.063
2013   1  19   56311   -75.607    -8.507     0.063     0.059
2013   1  20   56312   -75.528    -8.616     0.053     0.051
2013   1  21   56313   -75.499    -8.705     0.086     0.045
2013   1  22   56314   -75.455    -8.775     0.067     0.037
2013   1  23   56315   -75.314    -8.834     0.050     0.030
2013   1  24   56316   -75.369    -8.904     0.196     0.120
2013   1  25   56317   -75.538    -8.953     0.386     0.236
2013   1  26   56318   -75.482    -8.975     0.371     0.225
2013   1  27   56319   -75.228    -9.050     0.282     0.168
2013   1  28   56320   -74.863    -9.185     0.198     0.115
2013   1  29   56321   -74.539    -9.294     0.106     0.056
2013   1  30   56322   -74.455    -9.312     0.108     0.054
2013   1  31   56323   -74.544    -9.211     0.135     0.066
2013   2   1   56324   -74.683    -9.050     0.162     0.079

 
 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

2013   1   2   56294  1.0388  0.0058  15.04106699783    0.00000000101 
2013   1   3   56295  1.1460  0.0058  15.04106697917    0.00000000101 
2013   1   4   56296  1.2008  0.0058  15.04106696963    0.00000000101 
2013   1   5   56297  1.2058  0.0058  15.04106696876    0.00000000101 
2013   1   6   56298  1.1330  0.0058  15.04106698143    0.00000000101 
2013   1   7   56299  0.9866  0.0060  15.04106700692    0.00000000104 
2013   1   8   56300  0.8848  0.0060  15.04106702464    0.00000000104 
2013   1   9   56301  0.8299  0.0058  15.04106703420    0.00000000101 
2013   1  10   56302  0.8850  0.0058  15.04106702460    0.00000000101 
2013   1  11   56303  1.0202  0.0058  15.04106700107    0.00000000101 
2013   1  12   56304  1.1708  0.0058  15.04106697485    0.00000000101 
2013   1  13   56305  1.3139  0.0065  15.04106694994    0.00000000113 
2013   1  14   56306  1.4745  0.0069  15.04106692198    0.00000000120 
2013   1  15   56307  1.5341  0.0061  15.04106691160    0.00000000106 
2013   1  16   56308  1.4583  0.0058  15.04106692480    0.00000000101 
2013   1  17   56309  1.3456  0.0058  15.04106694442    0.00000000101 
2013   1  18   56310  1.2650  0.0058  15.04106695845    0.00000000101 
2013   1  19   56311  1.1997  0.0062  15.04106696982    0.00000000108 
2013   1  20   56312  1.1070  0.0072  15.04106698596    0.00000000125 
2013   1  21   56313  1.0660  0.0072  15.04106699309    0.00000000125 
2013   1  22   56314  1.0632  0.0061  15.04106699358    0.00000000106 
2013   1  23   56315  1.0777  0.0059  15.04106699106    0.00000000103 
2013   1  24   56316  1.1155  0.0059  15.04106698448    0.00000000103 
2013   1  25   56317  1.1164  0.0063  15.04106698432    0.00000000110 
2013   1  26   56318  1.1738  0.0066  15.04106697433    0.00000000115 
2013   1  27   56319  1.3068  0.0066  15.04106695117    0.00000000115 
2013   1  28   56320  1.4177  0.0069  15.04106693187    0.00000000120 
2013   1  29   56321  1.4914  0.0069  15.04106691904    0.00000000120 
2013   1  30   56322  1.5553  0.0071  15.04106690791    0.00000000124 
2013   1  31   56323  1.5468  0.0071  15.04106690939    0.00000000124 
2013   2   1   56324  1.4332  0.0071  15.04106692917    0.00000000124 


 4 - INFORMATION ON TIME SCALES 
     
     TAI - UTC = 35 s.         during period [56294-56324]

     No leap second introduced during period [56294-56324]

     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       
 aus00007.eops                106    94     4     -    81    78       9
 56295.21 to 56321.21         318   290    12     -   101   164

 BKG       
 bkg00013.eops                 93    86     4     -    45    48      10
 56295.21 to 56321.21         127   177    17     -    59    50

 GSFC      
 gsf2012a.eops                132   209     6    19    71    77      11
 56295.21 to 56321.21         125   400    21    15    29    80

 IAA       
 iaa2007a.eops                  0     0     0     -     0     0       0
 00000.00 to 00000.00           0     0     0     -     0     0

 USNO      
 usn2012b.eops                 66    59     2     -    44    46       9
 56295.21 to 56321.21         190   203     5     -    37    23

 MAO       
 mao2003o.eops                 62    66     3     -    43    44       9
 56295.20 to 56321.21         101   172     9     -   102    64

 IVS      *
 ivs07r1e.eops                 29    27     1     -     9    28       9
 56295.21 to 56321.21          98   148     3     -    13     3


 VLBI Intensive

 BKG      *
 bkgint09.eopi                  -     -     9     -     -     -      32
 56294.79 to 56323.79           -     -    18     -     -     -

 GSFC     *
 gsf2012a.eopi                  -     -    11     -     -     -      32
 56294.79 to 56323.79           -     -    18     -     -     -

 IAA      *
 iaa2005a.eopi                  -     -     0     -     -     -       0
 00000.00 to 00000.00           -     -     0     -     -     -

 PUL       
 pul2010a.eopi                  -     -    14     -     -     -      24
 56294.79 to 56323.79           -     -    18     -     -     -

 USNO     *
 usn2012b.eopi                  -     -    13     -     -     -      32
 56294.79 to 56323.79           -     -    19     -     -     -


 GPS

 CODE      
 cod*.erp                       5     5     -     0     -     -      30
 56294.50 to 56323.50          30    31     -    11     -     -

 JPL       
 jpl*.erp                       9     9     -     4     -     -      30
 56294.50 to 56323.50          41    39     -    20     -     -

 GFZ       
 gfz*.erp                       5     5     -     1     -     -      30
 56294.50 to 56323.50          26    34     -     9     -     -

 ESOC      
 esa*.erp                      16    13     -     1     -     -      30
 56294.50 to 56323.50          45    38     -     8     -     -

 NOAA      
 ngs*.erp                       3     3     -     0     -     -      30
 56294.50 to 56323.50          44    62     -     8     -     -

 SIO       
 sio*.erp siu*.erp             13    13     -     3     -     -      30
 56294.50 to 56323.50          41    41     -    10     -     -

 EMR       
 emr*.erp                      29    29     -     7     -     -      30
 56294.50 to 56323.50          48    39     -    17     -     -

 IAA       
 gps_iaa_*.eop                 42    61     -    10     -     -      30
 56294.50 to 56323.50         177   208     -    45     -     -

 ASI       
 cgs*.erp                       0 4999982     -     0     -     -       0
 00000.00 to 00000.00          28    46     -    14     -     -

 MIT       
 mit*.erp                      12    12     -     2     -     -      30
 56294.50 to 56323.50          30    33     -    14     -     -

 IGR      *
 igs96p02.erp                  33    16     -     4     -     -      30
 56294.50 to 56323.50          23    29     -     9     -     -

 IGS      *
 igs00p03.erp                   4     5     -     0     -     -      30
 56294.50 to 56323.50          19    25     -     6     -     -


 SLR

 MCC       
 tg*.02                       198   209     -    23     -     -      27
 56294.00 to 56324.00         160   153     -    97     -     -

 IAA       
 slr_iaa_*.eop                 51    54     -     3     -     -      31
 56294.00 to 56324.00         197   163     -    19     -     -

 CGS       
 asi*.eop                      85    81     -    11     -     -      30
 56294.50 to 56323.50         174   202     -    36     -     -

 ILRS     *
 ilrsa.eop                     89    88     -    14     -     -      30
 56294.50 to 56323.50         152   225     -    24     -     -


 BULLETIN A

 NEOS      
 mark3.out                     26    30     4     -     -     -      31
 56294.00 to 56324.00          24    27    14     -     -     -

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