GaussianAperture¶
- class sbpy.activity.GaussianAperture(sigma=None, fwhm=None)[source]¶
Bases:
sbpy.activity.core.Aperture
Gaussian-shaped aperture, e.g., for radio observations.
The aperture is normalized to 1.0 at the center.
- Parameters
Notes
One of
sigma
orfwhm
is required.Attributes Summary
Beam full-width at half-maximum.
Beam Gaussian width.
Methods Summary
__call__
(rho[, eph])Evaluate the aperture.
Circular aperture radius that yields same flux for a 1/ρ coma.
Attributes Documentation
- fwhm¶
Beam full-width at half-maximum.
- sigma¶
Beam Gaussian width.
Methods Documentation
- __call__(rho, eph: sbpy.data.ephem.Ephem = None)[source]¶
Evaluate the aperture.