scarlet2.init

Helper methods to initialize sources

Classes

HierarchicalSourceInfo(peak, center, ...)

Information for initializing a hierarchical source.

Functions

best_box_moments(obs, center_pix[, sizes, ...])	Make a bounding box for source at center
boxed_moments(obs, center[, footprint, bbox])	Measure 2nd moments of the observation in the region of the bounding box
compact_morphology([min_value, max_value])	Create image of the point source morphology model, i.e. the most compact source possible.
from_gaussian_moments(obs, center[, ...])	Create a Gaussian-shaped morphology and associated spectrum from the observation(s).
hierarchical_sources(obs[, scales, strict, ...])	Initialize sources from a wavelet-based hierarchical footprint detection.
pixel_spectrum(obs, pos[, correct_psf])	Get the spectrum at a given position in the observation(s).
standardize_moments(g, obs)	Standardize the 2nd moments to match the model frame