PixelSky module¶
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class
PixelSky.
PixelTools
¶ Bases:
object
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downgrade_pixels
(Nside_low, Nside_high, ID)¶ Function to be used for testing purposes It accomplish the same task than spread_pixels, but with a less efficient, brute force method.
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spread_pixels
(Nside_low, Nside_high, ID, order='nest')¶ returns a list of pixel IDs in the Nside_high resolution from a pixel ID in the Nside_low resolution.
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class
PixelSky.
SkyMap
(nside=256, ordering='ring', frame='equatorial')¶ Bases:
object
class SkyMap: utils to work with healpix pixelized maps.
load: loads a CMB map-
apply_mask
(mask)¶
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hp
= <module 'healpy' from '/home/docs/checkouts/readthedocs.org/user_builds/cbr-crosscorr/envs/latest/lib/python3.7/site-packages/healpy/__init__.py'>¶
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load
(filename, *args, **kwargs)¶ Reads the CMB map
- Args:
- filename (str): the file name of the map to be read
Raises:
- Returns:
- readmap: a healpix map, class ?
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