scopesim.effects.psfs.psf_base.rotational_blur

scopesim.effects.psfs.psf_base.rotational_blur(image, angle)

Rotate and coadd an image over a given angle to imitate a blur.

Parameters:

• image (array) – Image to blur

• angle (float) – [deg] Angle over which the image should be rotationally blurred

Returns:

image_rot – Blurred image

Return type:

array