Bases: astropy.modeling.projections.Pix2SkyProjection, astropy.modeling.projections.Cylindrical
Cylindrical equal area projection - pixel to sky.
Corresponds to the CEA projection in FITS WCS.
\phi &= x \\ \theta &= \sin^{-1}\left(\frac{\pi}{180^{\circ}}\lambda y\right)
Parameters: | lam : float
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Attributes Summary
lam | |
param_names |
Methods Summary
evaluate(x, y, lam) |
Attributes Documentation
Methods Documentation