Bases: astropy.modeling.projections.Pix2SkyProjection, astropy.modeling.projections.Cylindrical
Mercator - pixel to sky.
Corresponds to the MER projection in FITS WCS.
\phi &= x \\ \theta &= 2 \tan^{-1}\left(e^{y \pi / 180^{\circ}}\right)-90^{\circ}
Methods Summary
evaluate(x, y) |
Methods Documentation