5.1.1.6.4. Phase binned visibilities (Pulsar Imaging)

When phase binned visibilities are produced by the correlator (as determined by the scheduling block configuration) the Phase Bin ID and count item is used and included in each heap (with the other metadata items) for the duration of the scheduling block. The visibilities in a particular heap will therefore be phase binned visibilities for a particular frequency channel and a particular phase bin.
The dimensions of each axis of the visibility data frame are determined per scan, descriptions and expected values are shown in Table 7 for pulsar imaging (phase binned visibilities).
9: Visibility data frame dimensions for phase binned visibilities