level_to_nside

astropy_healpix.level_to_nside(level)

Find the pixel dimensions of the top-level HEALPix tiles.

This is given by nside = 2**level.

Parameters:

levelint

The resolution level

Returns:

nsideint

The number of pixels on the side of one of the 12 ‘top-level’ HEALPix tiles.