get_sub_cluster

eridanus_pbh.analyze.snapshot.get_sub_cluster(cluster: nbodypy.main.cluster.StarCluster, potential: Union[Any, NoneType], num_rchar: Union[float, list] = 1.0, char_type='tidal')

get_sub_cluster.

Parameters

cluster: StarCluster

nbodypy StarCluster

potential: galpy Potential

galaxy potential

num_rchar: float or list, optional

number of characteristic radii can be a list

char_type: {‘tidal’, ‘limiting’, ‘half-mass’}, optional

characteristic radii type

Returns

sub_cluster: StarCluster

rchar: float

characteristic radius