Changed 'core_radius_fraction' to 0 by default (#1413)

Signed-off-by: rz-wang <rzwang@umich.edu>

Author: rz-wang

xga/products/relation.py

@@ -101,7 +101,7 @@ def __init__(self, fit_pars: np.ndarray, fit_par_errs: np.ndarray, model_func, x
                  scatter_par: np.ndarray = None, scatter_chain: np.ndarray = None, model_colour: str = None,
                  point_names: Union[np.ndarray, list] = None, third_dim_info: Union[np.ndarray, Quantity] = None,
                  third_dim_name: str = None, x_en_bounds: Quantity = None, y_en_bounds: Quantity = None,
-                 core_excised: bool = False, core_radius_fraction: float = None, outer_aperture: Union[str, Quantity] = None):
+                 core_excised: bool = False, core_radius_fraction: float = 0, outer_aperture: Union[str, Quantity] = None):
         """
         The init for the ScalingRelation class, all information necessary to enable the different functions of
         this class will be supplied by the user here.

xga/tools/clusters/LT.py

@@ -27,7 +27,7 @@ def luminosity_temperature_pipeline(sample_data: pd.DataFrame, start_aperture: Q
                                     peak_find_method: str = "hierarchical", convergence_frac: float = 0.1,
                                     min_iter: int = 3, max_iter: int = 10, rad_temp_rel: ScalingRelation = arnaud_r500,
                                     lum_en: Quantity = Quantity([[0.5, 2.0], [0.01, 100.0]], "keV"),
-                                    core_excised: bool = False, core_radius_fraction: float = None, 
+                                    core_excised: bool = False, core_radius_fraction: float = 0, 
                                     outer_aperture: Union[str, Quantity] = None,
                                     freeze_nh: bool = True, freeze_met: bool = True, freeze_temp: bool = False, 
                                     start_temp: Quantity = Quantity(3.0, 'keV'),