def test_airydisk_aft_origin(): ad = psf.AiryDisk(0.5, 0.5) assert ad.analytic_ft(0, 0) == 1
def sample_psf(): ps = psf.AiryDisk(4, .55, 20, 64) return Convolvable(x=ps.x, y=ps.y, data=ps.data, has_analytic_ft=False)
def sample_psf(): return psf.AiryDisk(4, .55, 20, 64)