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healpy 1.20.0b2.dev15+gc0c378121 documentation

healpy tutorial
Other tutorials

Installation procedure for Healpy

pixelfunc – Pixelisation related functions
sphtfunc – Spherical harmonic transforms
visufunc – Visualisation
newvisufunc – Experimental visualisation
- healpy.newvisufunc.projview
- healpy.newvisufunc.newprojplot
fitsfunc – FITS file related functions
Pixel querying routines
rotator – Rotation and geometry functions
projector – Spherical projections
zoomtool – Interactive visualisation
- healpy.zoomtool.mollzoom
Line integral convolution
- healpy.line_integral_convolution
Other functions
- healpy.dist2holes
- healpy.hotspots

Licenses

.rst

healpy.pixelfunc.UNSEEN

Contents

UNSEEN

healpy.pixelfunc.UNSEEN#

healpy.pixelfunc.UNSEEN = -1.6375e+30#: Special value used for masked pixels

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healpy.pixelfunc.ud_grade

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healpy.pixelfunc.mask_bad

Contents

UNSEEN

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Last updated on Jun 08, 2026.