atca
  clockOffset = -42.952
  clockRate = -1.55E-08
  clockEpoch = 57919.875

mopra
  clockOffset = 0.079
  clockRate = -7.20E-08
  clockEpoch = 57919.875

parkes
  clockOffset = -0.722
  clockRate = 5.05E-08
  clockEpoch = 57919.875