def get_ps_kwargs_src_plane(init_dict, astrometry_sigma, hard_bound=5.0):
    """Get the point source kwargs for the source plane

    Parameters
    ----------
    measured_img_ra : np.array
        measured ra of the images
    measured_img_dec : np.array
        measured dec of the images
    astrometry_sigma : float
        astrometric uncertainty in arcsec
    hard_bound : float
        hard bound of the image positions around zero in arcsec

    Returns
    -------
    list of dict
        list of init, sigma, fixed, lower, and upper kwargs

    """
    kwargs_ps_init = [{'ra_source': init_dict['src_light_center_x'] + init_dict['lens_mass_center_x'], 'dec_source': init_dict['src_light_center_y'] + init_dict['lens_mass_center_y']}]
    kwargs_ps_sigma = [{'ra_source': astrometry_sigma, 'dec_source': astrometry_sigma}]
    fixed_ps = [{}] 
    kwargs_lower_ps = [{'ra_source': -hard_bound, 'dec_source': -hard_bound}]
    kwargs_upper_ps = [{'ra_source': hard_bound, 'dec_source': hard_bound}]
    return [kwargs_ps_init, kwargs_ps_sigma, fixed_ps, kwargs_lower_ps, kwargs_upper_ps]