version 2
Source: Xpole,Ypole,Xrt,Yrt,LOD: weighted average of centres;
        UT1-UTC: integrated from the 5th day prior to Bull. A
                 last non-predicted value.

Orbits: to be used with the IGS Final Orbits

  MJD      Xpole   Ypole  UT1-UTC    LOD  Xsig  Ysig   UTsig  LODsig  Nr Nf Nt    Xrt    Yrt  Xrtsig  Yrtsig
             (10**-6")       (0.1 usec)    (10**-6")     (0.1 usec)              (10**-6"/d)    (10**-6"/d)
52462.50  231951  441307 -2311310   -267    33    24      83      44   0  0  0    667  -3094     72     59
52463.50  232666  438207 -2310268  -1527    43    22      89      32   0  0  0    568  -3133     34     32
52464.50  233457  435013 -2308121  -2524    48    34      96      47   0  0  0    915  -3090     60     54
52465.50  234681  432002 -2305311  -2729    49    20      92      42   0  0  0   1287  -2768     64     23
52466.50  236070  429105 -2302706  -1987    40    15      97      62   0  0  0   1341  -2948     37     20
52467.50  237431  426134 -2301763   -171    41    27      93      88   0  0  0   1207  -2975     53     85
52468.50  238618  423104 -2303327   2303    56    28     115      62   0  0  0    998  -3239     46     38