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Fig. 4.

image

Tied-array beam (TAB) locations for confirmation observations (top) and localization observations (bottom). In these observations a single sub-array pointing is tiled with 127 TABs, where the colour indicates the cumulative signal-to-noise of the pulse profile in each beam. Note the change of scale between the two plots, denoted by the approximate TAB beamsize depicted in the lower left of each panel. In the localization observations the TABs overlap significantly to obtain a signal-to-noise weighted localization of the pulsar.

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