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| author | Aaron LI <aly@aaronly.me> | 2018-11-01 11:51:45 +0800 |
|---|---|---|
| committer | Aaron LI <aly@aaronly.me> | 2018-11-01 11:51:45 +0800 |
| commit | 056d116db845bc7162e148cb5a9849360d949f0d (patch) | |
| tree | 7fef35a122f8621d7fd092f071d1c9b9abdf10cf /fg21sim/configs | |
| parent | 66592a2052ba333c2d898633579558d74238ad7e (diff) | |
| download | fg21sim-056d116db845bc7162e148cb5a9849360d949f0d.tar.bz2 | |
clusters/halo: Support to check whether halo is genuine
Add the 'is_genuine()' method to check whether the radio halo is genuine
by comparing the flux density to the fiducial value. Two new configuration
options (fiducial_freq and fiducial_factor) are added to specify the
frequency and limit whether the radio halo is regarded as genuine.
Diffstat (limited to 'fg21sim/configs')
| -rw-r--r-- | fg21sim/configs/config.spec | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fg21sim/configs/config.spec b/fg21sim/configs/config.spec index 0d7e7aa..fefb8b8 100644 --- a/fg21sim/configs/config.spec +++ b/fg21sim/configs/config.spec @@ -440,3 +440,10 @@ stream = option("stderr", "stdout", "", default="stderr") # the acceleration is turned off and only leaves energy loss mechanisms. # Unit: [Gyr] time_init = float(default=1.0, min=0) + + # The frequency and factor used to determine whether the radio halo is + # genuine, i.e., the flux density at ``fiducial_freq`` is at least + # ``fiducial_factor`` times the fiducial value. + # Unit: [MHz] + fiducial_freq = float(default=150.0) + fiducial_factor = float(default=3.0, min=1) |