#-----------------------------------------------------------------------------------------------------------
#                R.A. (mas)        Dec. (mas)        Err. (mas)     Corr. Del.       IERS      IVS
# Uncertainty in R.A. is in R.A. cos(Dec.)!!!!
#-----------------------------------------------------------------------------------------------------------
49826.960   -0.099475450162    0.000000000000    0.4294    0.4365   0.337   94   1531+722 1531+722 95APR19XV
56809.214    0.384772744034    0.795398409537    0.1799    0.1596   0.055   90   1531+722 1531+722 14MAY31XC
57914.628    0.516269953882   -0.125200790535    0.2227    0.1291   0.097  153   1531+722 1531+722 17JUN10XC
58326.959    0.055151742963    0.792900004853    0.1940    0.1666   0.141  110   1531+722 1531+722 18JUL27XC
58510.833    0.000000000000    0.265100402430    0.1650    0.1576  -0.020  128   1531+722 1531+722 19JAN27XC