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Fig. 3

image

Station delay offsets as a function of time for those sources with fringe solutions for all stations. Up to 30 sources are observed simultaneously at each time interval. The delays are referenced to the average for each station quoted in Table 3. Black circles correspond to left-hand polarisation delays, τL, and red circles correspond to right-hand polarisation delays, τR. The formal uncertainties from the fringe fit are smaller than the markers.

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