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