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| author | Aaron LI <aly@aaronly.me> | 2019-02-27 23:26:20 +0800 |
|---|---|---|
| committer | Aaron LI <aly@aaronly.me> | 2019-02-27 23:57:12 +0800 |
| commit | 318adbcb4816094a2e0a2c473c169e923ff82bef (patch) | |
| tree | 269ec24b4bf0e9af650bcfbc9858faa7874d81db /fg21sim | |
| parent | a46f36eee2da0c882fec110034dee10d94519116 (diff) | |
| download | fg21sim-318adbcb4816094a2e0a2c473c169e923ff82bef.tar.bz2 | |
clusters/halo: Tune parameters
Diffstat (limited to 'fg21sim')
| -rw-r--r-- | fg21sim/configs/config.spec | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fg21sim/configs/config.spec b/fg21sim/configs/config.spec index 38e07d1..521f818 100644 --- a/fg21sim/configs/config.spec +++ b/fg21sim/configs/config.spec @@ -371,7 +371,7 @@ stream = option("stderr", "stdout", "", default="stderr") # with: kT_out ~ 0.5 [keV] # Reference: Fujita et al. 2003, ApJ, 584, 190; Eq.(49) # Unit: [keV] - kT_out = float(default=0.5, min=0) + kT_out = float(default=0, min=0) # Whether to make the simulated sky maps? It is useful to disable the # map generation during the parameter tuning. @@ -389,17 +389,17 @@ stream = option("stderr", "stdout", "", default="stderr") [[halos]] # The fraction of the thermal energy injected into the cosmic-ray # electrons during the cluster life time. - eta_e = float(default=0.001, min=0, max=1) + eta_e = float(default=1e-4, min=0, max=1) # The spectral index of the injected primary electrons. - injection_index = float(default=2.3, min=2, max=3) + injection_index = float(default=2.5, min=2, max=3) # The fraction of merger energy transferred into the turbulence. eta_turb = float(default=0.15, min=0, max=1) # The base energy fraction of the turbulence to the ICM thermal energy # (for a relaxed system). - # x_turb ~< 5% [Vazza et al. 2011, A&A, 529, A17] - x_turb = float(default=0.01, min=0, max=0.5) + # x_turb < 5% [Vazza et al. 2011, A&A, 529, A17] + x_turb = float(default=0.015, min=0, max=0.5) # A custom factor to tune the turbulent acceleration efficiency. # NOTE: This parameter incorporates the efficiency factor describing @@ -459,5 +459,5 @@ stream = option("stderr", "stdout", "", default="stderr") # The emissivity acceleration factor and spectral index thresholds for # determining whether the halo is genuine/formed. - genuine_emfacc_th = float(default=100) - genuine_index_th = float(default=3.5) + genuine_emfacc_th = float(default=1000) + genuine_index_th = float(default=3) |