Sky components

rascil.processing_components.skycomponent.plot_skycomponent Module

Functions to manage plotting skycomponents in comparisons.

Functions

plot_skycomponents_positions(comps_test[, ...])

Generate position scatter plot for two lists of skycomponents

plot_skycomponents_position_distance(...[, ...])

Generate position error plot vs distance for two lists of skycomponents

plot_skycomponents_flux(comps_test, comps_ref)

Generate flux scatter plot for two lists of skycomponents

plot_skycomponents_flux_ratio(comps_test, ...)

Generate flux ratio plot vs distance for two lists of skycomponents

plot_skycomponents_flux_histogram(...[, ...])

Generate flux ratio plot vs distance for two lists of skycomponents

plot_skycomponents_position_quiver(...[, ...])

Generate position error quiver diagram for two lists of skycomponents

plot_gaussian_beam_position(comps_test, ...)

Plot the major and minor size of beams for two lists of skycomponents :param comps_test: List of components to be tested :param comps_ref: List of reference components :param phasecentre: Centre of image in SkyCoords :param image: Image to fit the skycomponents :param num: Number of the brightest sources to plot :param plot_file: Filename of the plot :param tol: Tolerance in rad

plot_multifreq_spectral_index(comps_test, ...)

Generate spectral index plot for two lists of multi-frequency skycomponents