#-----------------------------------------------------------------------------------------------------------
#                  R.A. (o)          Dec. (o)        Err. (mas)     Corr. Del.       IERS      IVS
# Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!!
#-----------------------------------------------------------------------------------------------------------
56817.881  247.137715256833   77.113868838639    1.7916    0.5645   0.689   57   1630+772 1630+772 14JUN09XC
57920.301  247.137714646375   77.113868622167    1.2943    0.2287   0.191  157   1630+772 1630+772 17JUN15XC
58330.955  247.137715645167   77.113868508389    3.0503    0.6794   0.527   35   1630+772 1630+772 18JUL31XC
58512.780  247.137715645333   77.113868688472    0.9567    0.1747   0.174  100   1630+772 1630+772 19JAN29XC