Open ebuchlin opened 1 year ago
In a data cube, images shift as a function of position on the wavelength axis. This should be taken into account in the FITS header PCi_j matrix, and then there should be a function to remap the data cube to aligned axes (similar to #9).
In a data cube, images shift as a function of position on the wavelength axis. This should be taken into account in the FITS header PCi_j matrix, and then there should be a function to remap the data cube to aligned axes (similar to #9).