number of pixels
number of pixels
inner radius in arcmin
outer radius in arcmin
nside below which all pixel radii are greater than R
nside below which all pixel radii are greater than R
radius in arcmin
nside above which all pixel radii are lower than R
nside above which all pixel radii are lower than R
radius in arcmin
Implementation of pixel properties for the Healpix tiling
https://arxiv.org/abs/2012.08455 for inner/outer radii