FITS_tools Package

FITS_tools Package

image_registration.FITS_tools Package

Functions

fits_overlap(file1, file2, **kwargs) Create a header containing the exact overlap region between two .fits files
get_cd(wcs[, n]) Get the value of the change in world coordinate per pixel across a linear axis.
header_overlap(hdr1, hdr2[, max_separation, ...]) Create a header containing the exact overlap region between two .fits files
load_data(data) Attempt to load an image specified as an HDU, a string pointing to a FITS
load_header(header) Attempt to load a header specified as a header, a string pointing to a FITS
match_fits(fitsfile1, fitsfile2[, header, ...]) Project one FITS file into another’s coordinates
project_to_header(fitsfile, header, **kwargs) Reproject an image to a header.
register_fits(fitsfile1, fitsfile2[, ...]) Determine the shift between two FITS images using the cross-correlation technique.

match_images Module

image_registration.FITS_tools.match_images Module

Functions

project_to_header(fitsfile, header, **kwargs) Reproject an image to a header.
match_fits(fitsfile1, fitsfile2[, header, ...]) Project one FITS file into another’s coordinates
register_fits(fitsfile1, fitsfile2[, ...]) Determine the shift between two FITS images using the cross-correlation technique.

fits_overlap Module

image_registration.FITS_tools.fits_overlap Module

Functions

fits_overlap(file1, file2, **kwargs) Create a header containing the exact overlap region between two .fits files
header_overlap(hdr1, hdr2[, max_separation, ...]) Create a header containing the exact overlap region between two .fits files

hcongrid Module

image_registration.FITS_tools.hcongrid Module