# RectangularAperture¶

class sbpy.activity.RectangularAperture(shape)[source]

Rectangular aperture projected at the distance of the target.

Parameters
shapeQuantity

A two-element Quantity of angular or projected linear size for the width and height of the aperture. The order is not significant.

Attributes Summary

 shape Rectangle dimensions.

Methods Summary

 Circular aperture radius that yields same flux for a 1/ρ coma.

Attributes Documentation

shape

Rectangle dimensions.

Methods Documentation

coma_equivalent_radius(self)[source]

Circular aperture radius that yields same flux for a 1/ρ coma.

Returns
rapQuantity