Module common_beam

Expand description

Common beam algorithms.

Two algorithms are provided:

find_commonbeam_between: analytic CASA algorithm for exactly 2 beams.
common_manybeams_mve: Khachiyan minimum-volume-enclosing-ellipsoid for N beams.
common_beam: dispatcher that picks the appropriate algorithm.

Enums§

common_beam: Find the smallest beam that all beams can be convolved to.
common_manybeams_mve: Find common beam using the minimum-volume-enclosing-ellipsoid of sampled beam boundary points (Khachiyan algorithm). Matches radio_beam method='pts'.
find_commonbeam_between: Find the common beam between exactly 2 beams using the CASA analytic method.
fits_in_beam: True if all beams can be deconvolved from large_beam.
largest_beam