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)
52812.50   97846  544016 -3720297   -486    15    20      63      57   0  0  0   4082   -399     35     24
52813.50  101685  543582 -3718882  -1667    10    17      73      82   0  0  0   3573   -518     24     45
52814.50  105340  542967 -3716865  -2656    21    23      62      43   0  0  0   3718   -638     25     32
52815.50  109088  542458 -3713465  -4038    19    19      58      49   0  0  0   3686   -430     24     50
52816.50  112791  541998 -3708573  -5549    32    16      68      89   0  0  0   3738   -603     18     35
52817.50  116698  541431 -3702328  -6887    16    15      59      60   0  0  0   3847   -400     34     59
52818.50  120556  540935 -3694358  -8543    42    12      77      42   0  0  0   3870   -684     28     56