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Software for pixelization, hierarchical indexation, synthesis, analysis, and visualization of data on the sphere. Please acknowledge HEALPix by quoting the web page http://healpix.sf.net (or https://healpix.sourceforge.io) and publication: K.M. Gorski et al., 2005, Ap.J., 622, p.759

List of available implementations of HEALPix

Exchanging Data with HEALPix (in FITS files)

Using GDL instead of IDL

Using FL instead of IDL

A Note to Windows users

Software documentation

How to report a problem during HEALPix installation

Bug Tracking

HEALPix developers

• Eric Hivon
• Martin Reinecke
• Emmanuel Joliet
• Wil O'Mulane
• Krzysztof M. Gorski