#-----------------------------------------------------------------------------------------------------------
#                R.A. (mas)        Dec. (mas)        Err. (mas)     Corr. Del.       IERS      IVS
# Uncertainty in R.A. is in R.A. cos(Dec.)!!!!
#-----------------------------------------------------------------------------------------------------------
56267.249    0.161622938835    0.000000000000    0.1648    0.3276  -0.121   80   1637+166 1637+166 12DEC05XA
57804.381    0.247612690335    0.067302003970    0.1206    0.2849  -0.172  108   1637+166 1637+166 17FEB19XC
58203.797    0.000000000000   -0.839797198182    0.1244    0.2654  -0.122  135   1637+166 1637+166 18MAR26XC
58631.757   -0.477825160163    0.095702402803    0.2187    0.4679  -0.549  100   1637+166 1637+166 19MAY28XC