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)
53113.50 -134162  372299 -4502595   9477    19    23      48      52   0  0  0   1295   3086     23     25
53114.50 -133077  375689 -4511921   8524    14    21      53      36   0  0  0    820   3610     26     37
53115.50 -132836  379159 -4518905   6090    15    28      75      33   0  0  0   -309   3174     36     21
53116.50 -133129  381814 -4523336   3434    17    26      81      31   0  0  0   -246   2238     30     45
53117.50 -133077  384209 -4525781   1239    26    26      80      36   0  0  0    215   2595     44     33
53118.50 -132907  386551 -4526215   -685    19    27      71      44   0  0  0     62   1962     47     31
53119.50 -132559  388404 -4524417  -2055    17    29      90      48   0  0  0    541   1770     48     17