unfold_weights reads a list of weights, stored in a compact form in a FITS file, and centered on 0, either ring-based (uniform weights on each iso-latitude rings, defined on 2Nside rings), or pixel-based (defined on ) and turns them into a full sky HEALPix map of quadrature weights, with RING indexing and with values centered on 1.
mollview, /hist, |
unfold_weights(256, /ring), title='Ring-based weights @ Nside=256' |
mollview, /hist, |
unfold_weights(256, /pixel), title='Pixel-based weights @ Nside=256' |
will plot the full sky map of the ring-based and pixel-based quadrature weights for Nside=256.
Version 3.82, 2022-07-28