From a2177a266fe8232ae83b699b5e5b85c6a294136c Mon Sep 17 00:00:00 2001 From: Aaron LI Date: Mon, 31 Jul 2017 19:46:20 +0800 Subject: clusters/halo.py: Add description for "time_crossing" property Signed-off-by: Aaron LI --- fg21sim/extragalactic/clusters/halo.py | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'fg21sim/extragalactic') diff --git a/fg21sim/extragalactic/clusters/halo.py b/fg21sim/extragalactic/clusters/halo.py index 9c030a5..7230a81 100644 --- a/fg21sim/extragalactic/clusters/halo.py +++ b/fg21sim/extragalactic/clusters/halo.py @@ -145,6 +145,12 @@ class RadioHalo: @property def time_crossing(self): + """ + The time duration of the sub-cluster crossing the main cluster, + which is also used to approximate the merging time, during which + the turbulence acceleration is regarded as effective. + Unit: [Gyr] + """ return helper.time_crossing(self.M_main, self.M_sub, z=self.z_merger) -- cgit v1.2.2