#-----------------------------------------------------------------------------------------------------------
#                  R.A. (o)          Dec. (o)        Err. (mas)     Corr. Del.       IERS      IVS
# Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!!
#-----------------------------------------------------------------------------------------------------------
49576.501  260.653025930667   58.939516523417    5.5126    2.3991   0.223   16   1721+589 1721+589 94AUG12XV
53125.576  260.653027298583   58.939516793222    0.4595    0.4509   0.395   40   1721+589 1721+589 04APR30XV
53134.021  260.653027178167   58.939516867389    0.8058    0.3121  -0.659   41   1721+589 1721+589 04MAY08XV
57920.301  260.653027559250   58.939516857028    0.1424    0.0835  -0.083  186   1721+589 1721+589 17JUN15XC
58330.955  260.653027508042   58.939516823222    0.3926    0.1587   0.241   53   1721+589 1721+589 18JUL31XC