Astrocut API

astrocut Package

Functions

build_default_combine_function(template_hdu_arr)	Given an array of ImageHdu objects, initialize a function to combine an array of the same size/shape images where each pixel the mean of all images with available data at that pixel.
center_on_path(path, size, cutout_fles[, ...])	Given a moving target path that crosses through one or more cutout files (as produced by cube_cut/tesscut) and size, create a target pixel file containint a cutout of the requested size centered on the moving target given in the providedpath.
fits_cut(input_files, coordinates, cutout_size)	Takes one or more fits files with the same WCS/pointing, makes the same cutout in each file, and returns the result either in a single FITS file with one cutout per extension or in individual fits files.
img_cut(input_files, coordinates, cutout_size)	Takes one or more fits files with the same WCS/pointing, makes the same cutout in each file, and returns the result either as a single color image or in individual image files.
normalize_img(img_arr[, stretch, ...])	Apply given stretch and scaling to an image array.
path_to_footprints(path, size, img_wcs[, ...])	Given a path that intersects with a wcs footprint, return one or more rectangles that fully contain that intersection (plus padding given by 'size') with each rectangle no more than max_pixels in size.

Classes

CubeFactory([max_memory])	Class for creating image cubes.
CutoutFactory()	Class for creating image cutouts.
CutoutsCombiner([fits_list, exts, img_combiner])	Class for combining cutouts.
TicaCubeFactory([max_memory])	Class for creating TICA image cubes.