cross_correlation_shifts_FITS¶
- image_registration.cross_correlation_shifts_FITS(fitsfile1, fitsfile2, return_cropped_images=False, sigma_cut=False, verbose=False, register_method=<function cross_correlation_shifts>, **kwargs)[source]¶
Determine the shift between two FITS images using the cross-correlation technique. Requires reproject
- Parameters:
- fitsfile1: str
Reference fits file name
- fitsfile2: str
Offset fits file name
- return_cropped_images: bool
Returns the images used for the analysis in addition to the measured offsets
- sigma_cut: bool or int
Perform a sigma-cut before cross-correlating the images to minimize noise correlation?