#-----------------------------------------------------------------------------------------------------------
#                R.A. (mas)        Dec. (mas)        Err. (mas)     Corr. Del.       IERS      IVS
# Uncertainty in R.A. is in R.A. cos(Dec.)!!!!
#-----------------------------------------------------------------------------------------------------------
56817.881    0.000000000000    0.779299159603    0.3996    0.5645   0.689   57   1630+772 1630+772 14JUN09XC
57920.301   -0.490106803279    0.000000000000    0.2886    0.2287   0.191  157   1630+772 1630+772 17JUN15XC
58330.955    0.311774339467   -0.409600801277    0.6803    0.6794   0.527   35   1630+772 1630+772 18JUL31XC
58512.780    0.311907621728    0.238697970190    0.2134    0.1747   0.174  100   1630+772 1630+772 19JAN29XC