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-rw-r--r--fg21sim/extragalactic/clusters/halo.py16
1 files changed, 14 insertions, 2 deletions
diff --git a/fg21sim/extragalactic/clusters/halo.py b/fg21sim/extragalactic/clusters/halo.py
index b9b99aa..c367eb5 100644
--- a/fg21sim/extragalactic/clusters/halo.py
+++ b/fg21sim/extragalactic/clusters/halo.py
@@ -811,16 +811,28 @@ class RadioHaloAM(RadioHalo):
The redshifts at each merger event, from small to large.
merger_num : int
Number of merger events traced for the cluster.
+ radius : float
+ The radius of the radio halo.
+ Unit: [kpc]
"""
def __init__(self, M_obs, z_obs, M_main, M_sub, z_merger,
- merger_num, configs=CONFIGS):
- self.merger_num = merger_num
+ merger_num, radius, configs=CONFIGS):
M_main = np.asarray(M_main[:merger_num])
M_sub = np.asarray(M_sub[:merger_num])
z_merger = np.asarray(z_merger[:merger_num])
super().__init__(M_obs=M_obs, z_obs=z_obs,
M_main=M_main, M_sub=M_sub,
z_merger=z_merger, configs=configs)
+ self.merger_num = merger_num
+ self.radius_ = radius # [kpc]
+
+ @property
+ def radius(self):
+ """
+ The radius of the final radio halo.
+ Unit: [kpc]
+ """
+ return self.radius_
@property
def age_begin(self):