#-----------------------------------------------------------------------------------------------------------
#                R.A. (mas)        Dec. (mas)        Err. (mas)     Corr. Del.       IERS      IVS
# Uncertainty in R.A. is in R.A. cos(Dec.)!!!!
#-----------------------------------------------------------------------------------------------------------
57804.381    0.301677992981    0.000000000000    0.2478    0.5007   0.211   92   1633+186 1633+186 17FEB19XC
58203.797    0.342781295597    0.509698804763    0.1995    0.3938   0.132  125   1633+186 1633+186 18MAR26XC
58631.757    0.000000000000    0.149299197005    0.1726    0.3310  -0.321   78   1633+186 1633+186 19MAY28XC