@property<EOL><INDENT>def grid_2d(self):<DEDENT>
return grid_util.regular_grid_2d_from_shape_pixel_scales_and_origin(shape=self.shape,<EOL>pixel_scales=self.pixel_scales,<EOL>origin=self.origin)<EOL>
The arc second-grid of (y,x) coordinates of every pixel.

        This is defined from the top-left corner, such that the first pixel at location [0, 0] will have a negative x \
        value y value in arc seconds.