PointSource

class prose.core.source.PointSource

Point source (star)

Methods

__init__([a, b, orientation, coords, peak, ...])
annulus([r0, r1, scale])
aperture([r, scale])
centroid_isophote()
centroid_max()
circular_annulus(r0, r1[, scale])
circular_aperture(r[, scale])	photutils.aperture.CircularAperture centered on the source
copy()	Return a copy of the Source
elliptical_annulus(r0, r1[, scale])
elliptical_aperture(r[, scale])	photutils.aperture.EllipticalAperture centered on the source
fit_isophotes([debug])	Fit a photutils.isophote.Ellipse to the source.
from_region(region[, keep_region])	Source from region
plot([radius])	Plot circle centered on source
plot_circle(radius[, c, ax, label, fontsize])	Plot a circle centered on source
plot_ellipse([a, c, ax, label, fontsize])	Plot an ellipse centered on source, with semi-major/minor length defined by the source itself
rectangular_annulus(r0, r1[, scale])
rectangular_aperture(r[, scale])

Attributes

a	Semi-major axis of the source
area	Area of the source as a*b
b	Semi-minor axis of the source
co_vertexes	Coordinates of the Ellipse co-vertexes, endpoints of the minor axis
coords	(x,y) pixel coordinates of the source
discarded	Whether source is discarded
eccentricity	Eccentricity of the source
i	Index of the source
orientation	Orientation of the source in radians
peak	Peak ADU value of the source
vertexes	Coordinates of the Ellipse vertexes, endpoints of the major axis