Projection of Healpix maps onto a planar grid
Project description
HealPixProjection is a project to allow easy and efficient projection of healpix maps onto planar grids. It can be used as a standalone program cutsky
$ cutsky 0.0 0.0 --mapfilenames HFI_SkyMap_857_2048_R2.00_full.fits
or as a python module
from hpproj import cutsky
result = cutsky([0.0, 0.0], maps={'Planck 857':
{'filename': 'HFI_SkyMap_857_2048_R2.00_full.fits'}
} )
Features
Galactic and equatorial system supported
All projection system from wcslib
Project several healpix maps at once, efficiently !
Output in fits, png or votable for the central point source photometry
Installation
Install hpproj using pip :
$ pip install hpproj
or by running setuptools on source
$ python setup.py install
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Support
If you are having issues, please let us know.
License
This project is licensed under the LGPL+3.0 license.
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