dataType Ellipse

extends Shape

an elliptical region on the sky

Members

name	type	mult	description
major_axis	ivoa:real		major axis size in radians
minor_axis	ivoa:real		minor axis size in radians
center	Point		the centre of the circle
pos_angle	ivoa:real		The position angle pos is defined as a counterclockwise rotation around the ellipse center and is zero, if the ellipse is “parallel to the equator”