compute_optimal_spectrum¶
-
mpdaf.sdetect.
compute_optimal_spectrum
(cube, mask, psf)[source]¶ Compute a spectrum for a cube by summing along the spatial axis.
An optimal extraction algorithm for CCD spectroscopy Horne, K. 1986 http://adsabs.harvard.edu/abs/1986PASP…98..609H
- Parameters
- cube
Cube
Input data cube.
- mask
numpy.ndarray
Aperture mask.
- psf
numpy.ndarray
PSF, 2D or 3D.
- cube