Figure 3 · point file
SIMBA:数据点推理
SIMBA: point reasoning
grayson2025_simba
Figure 3最终值
Final Figure 3 value
standard SIMBA包含high-Eddington wind、low-Eddington kinetic jet和相关X-ray feedback mode;本点是全部AGN modes启用的conditional template。
Fiducial SIMBA includes a high-Eddington wind, a low-Eddington kinetic jet, and associated X-ray feedback mode; this point is the conditional template with all AGN modes enabled.
原文输入量
Native published input
Figure 7 M31-mass bin的10-30 kpc standard SIMBA luminosity-density band。
The Figure 7 10-30 kpc standard-SIMBA luminosity-density band in the M31-mass bin.
转换链
Conversion chain
直接选择匹配M31 mass/radius的published bin,digitization后用共同distance-cancel与v19 APEC bridge;不做连续mass/radius rescaling。
Directly select the published bin matching M31 in mass and radius, then apply the common distance-cancel and v19 APEC bridge after digitization; no continuous mass/radius rescaling is used.
- 选择Figure 7中11<log(M*/Msun)<11.25、12<log(M200c/Msun)<14的middle panel。simulation在0.1 dex stellar-mass cells匹配Zhang sample,但未匹配observed halo-mass distribution。Select the Figure 7 middle panel at 11<log(M*/Msun)<11.25 and 12<log(M200c/Msun)<14. Simulations are matched to the Zhang sample in 0.1 dex stellar-mass cells, but their halo-mass distributions are not matched to observations.
- 读取physical 10--30 kpc radial bin中当前model的line central和shaded bootstrap band;使用calibrated log axes与exact line/fill RGB。Read the current model's line central and shaded bootstrap band in the physical 10--30 kpc radial bin using calibrated logarithmic axes and exact line/fill RGB values.
- 把digitized intrinsic 0.5--2 luminosity surface density先除以4π kpc_cm²,再除以11,818,102.86004228 arcmin²/sr(等价于乘8.461594994×10^-8 sr/arcmin²),再乘v19 absorbed/intrinsic APEC ratio 0.678988916;保持为单一10--30 kpc band,不插值成M31 radial curve。Divide the digitized intrinsic 0.5--2 luminosity surface density by 4π kpc_cm², then divide by 11,818,102.86004228 arcmin²/sr (equivalently multiply by 8.461594994×10^-8 sr/arcmin²), and apply the v19 absorbed/intrinsic APEC ratio 0.678988916; retain one 10--30 kpc band and do not interpolate it into an M31 radial curve.
S_fig=S_L/(4π kpc_cm²)/(11,818,102.86004228 arcmin²/sr)×0.678988916/10^-15
新增假设与边界
Added assumptions and boundaries
- 使用单一v19 APEC,不是SIMBA gas particle逐温度response。Uses one v19 APEC model rather than temperature-by-temperature response for SIMBA gas particles.
Provenance
figure3_reference_registry.json · figure3_additional_presentations.json · frozen Figure 3 ledger