Software for pixelization, hierarchical indexation, synthesis, analysis, and visualization of data on the sphere. Please acknowledge HEALPix by quoting the web page http://healpix.jpl.nasa.gov and publication: K.M. Gorski et al., 2005, Ap.J., 622, p.759
version 2.11 of Healpix is available since Nov 13, 2008.
See Release Notes and Change Log for details.
See http://healpix.jpl.nasa.gov for online documentation.