npix_to_nside¶
-
astropy_healpix.
npix_to_nside
(npix)[source]¶ Find the number of pixels on the side of one of the 12 ‘top-level’ HEALPix tiles given a total number of pixels.
- Parameters
- npixint
The number of pixels in the HEALPix map.
- Returns
- nsideint
The number of pixels on the side of one of the 12 ‘top-level’ HEALPix tiles.