Source Detection

• Description
  • Detecting Sources
  • PSF Fitting
  • Outputs / Returns
  • Options for Thresholding
  • Other Options
• Arguments
• PSF Fitting
  • Create PSF models
  • Fit model PSFs to an ImageModel

romancal.source_detection Package

Classes

SourceDetectionStep([name, parent, ...])

SourceDetectionStep: Detect point-like sources in image to create a catalog for alignment in tweakreg.

Class Inheritance Diagram

romancal.lib.psf Module

Utilities for fitting model PSFs to rate images.

Functions

create_gridded_psf_model(path_prefix, filt, ...)	Compute a gridded PSF model for one SCA via CreatePSFLibrary.
fit_psf_to_image_model([image_model, data, ...])	Fit PSF models to an ImageModel.
dq_to_boolean_mask(image_model_or_dq[, ...])	Convert a DQ bitmask to a boolean mask.