uvcontsub

uvcontsub(xds, field=None, fitspw=None, combine=None, solint='int', fitorder=0)[source]

Todo

This function is not yet implemented

Estimate continuum emission and subtract it from visibilities

Parameters
  • xds (xarray.core.dataset.Dataset) – input Visibility Dataset

  • field (int) – field selection. If None, use all fields

  • fitspw (int) – spw:channel selection for fitting

  • combine (str) – data axis to combine for the continuum

  • solint (str) – continuum fit timescale

  • fitorder (int) – polynomial order for the fits

Returns

New Visibility Dataset with updated data

Return type

xarray.core.dataset.Dataset