Python-based Astronomical image reprojection 🌌 - maintainer @astrofrog
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astrofrog Merge pull request #170 from keflavich/docs_fix
Fix malformatted .. doctest-skip:: directives in Very Large Cubes docs
Latest commit 2adbfe7 Jan 11, 2019


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The 'reproject' package is a Python package to reproject astronomical images using various techniques via a uniform interface. By reprojection, we mean the re-gridding of images from one world coordinate system to another (for example changing the pixel resolution, orientation, coordinate system). Currently, we have implemented reprojection of celestial images by interpolation (like SWARP), as well as by finding the exact overlap between pixels on the celestial sphere (like Montage). It can also reproject to/from HEALPIX projections by relying on the astropy-healpix package.

For more information, including on how to install the package, see