atca
  clockOffset = -43.316
  clockRate = -1.09E-07
  clockEpoch = 58791.083

mopra
  clockOffset = 0.883
  clockRate = 1.45E-07
  clockEpoch = 58791.083

parkes
  clockOffset = -0.053
  clockRate = -1.48E-08
  clockEpoch = 58791.083