#-----------------------------------------------------------------------------------------------------------
#                R.A. (mas)        Dec. (mas)        Err. (mas)     Corr. Del.       IERS      IVS
# Uncertainty in R.A. is in R.A. cos(Dec.)!!!!
#-----------------------------------------------------------------------------------------------------------
47931.082   -0.859745692081    3.879899998083    1.8008    1.4904   0.102    4   0831+557 0831+557 90FEB08XN
48188.346    4.361236684807   -6.024999609622    1.8784    2.7079  -0.034    5   0831+557 0831+557 90OCT23XN
48742.956   -0.423427027599    4.041100791596  114.8322  197.2681   0.004   10   0831+557 0831+557 92APR30X 
48810.082    0.668174572746   -2.280301208657    1.6660    1.8269   0.302    9   0831+557 0831+557 92JUL06XN
48976.168   -2.029368657988   -1.223999998956    1.5605    1.5332  -0.193   16   0831+557 0831+557 92DEC19X 
49098.085    1.639778634084    1.530100794866    0.9449    0.8632  -0.006   27   0831+557 0831+557 93APR20X 
49155.334    0.299275447291    4.742398780877  115.4655  199.7965   0.000   16   0831+557 0831+557 93JUN16X 
49176.292  -12.853632995137   -5.451598801187    1.8156    1.1967   0.037    6   0831+557 0831+557 93JUL07XN
49576.501    0.895874415070    0.069699586902    0.7379    0.7481   0.130   55   0831+557 0831+557 94AUG12XV
50003.416   -0.009667715341    0.284500794123    0.6185    0.4017  -0.116   91   0831+557 0831+557 95OCT12XV
50905.916   -2.388431155253    0.602398796445    6.1547    2.4974  -0.319    7   0831+557 0831+557 98APR02XV
51169.166    1.826772330905   -0.410698802966    0.2577    0.2416  -0.197   83   0831+557 0831+557 98DEC21XA
53341.249   -0.059532697304   -0.402199208338    0.2895    0.2097  -0.079   72   0831+557 0831+557 04DEC01XA
53607.250   -1.947533101465   -0.257400014902    0.2892    0.2636   0.212   67   0831+557 0831+557 05AUG24XA
53724.203   -2.874952685242   -8.251498812228    1.5660    2.8836   0.574    5   0831+557 0831+557 05DEC19XA
53948.203   -3.437800204841    0.000000000000    2.0053    1.3878  -0.524    4   0831+557 0831+557 06JUL31XA
54067.209   -0.631622526391    1.857898794810    1.1274    1.1681   0.039    6   0831+557 0831+557 06NOV27XA
54284.208    0.780625236064   -2.489601612865    1.3180    2.3793  -0.729    3   0831+557 0831+557 07JUL02XA
54440.250    0.027393209894    0.787399201840    0.3141    0.2796   0.001   95   0831+557 0831+557 07DEC05XA
54655.207    0.316575535990    1.015599585230    0.4596    0.5217  -0.105   14   0831+557 0831+557 08JUL07XA
54844.205    0.000000000000   -1.098500413832    0.6722    1.2430  -0.321   12   0831+557 0831+557 09JAN12XA
54991.208    0.752639789955    0.205599582159    0.3702    0.3818   0.053   22   0831+557 0831+557 09JUN08XA
55180.206    1.740017419043    0.656701189428    0.4089    0.4667   0.017   11   0831+557 0831+557 09DEC14XA
57872.197    0.704555681612    0.471801592994    0.1707    0.1658  -0.043  121   0831+557 0831+557 17APR28XC
58551.686    0.036975427568   -0.886798807187    0.2793    0.3276   0.154   74   0831+557 0831+557 19MAR09XC