Figure 3最终值

Final Figure 3 value

fit-domain内的directional conditional model；footprint不是uncertainty。

An in-domain directional conditional model; the footprint is not an uncertainty interval.

原文输入量

Native published input

Table 3 N=36 disk row：n_e0=3.4e-3 cm-3，R0=7.0 kpc，z0=2.7 kpc。

Table 3 N=36 disk row: n_e0=3.4e-3 cm-3, R0=7.0 kpc, z0=2.7 kpc.

转换链

Conversion chain

逐M31视线积分n_e n_H并用kT=0.22 keV APEC、HI4PI phabs和observed weights。

Integrate n_e n_H through each M31 sightline and use kT=0.22 keV APEC, HI4PI phabs, and the observed weights.

1. 采用Ueda Table 3的2005--2009、|l|>105 deg、N=36 exponential disk fit：n_e0=3.4e-3 cm^-3、R0=7.0 kpc、z0=2.7 kpc。Adopt the Ueda Table 3 exponential-disk fit for 2005--2009, |l|>105 deg, N=36: n_e0=3.4e-3 cm^-3, R0=7.0 kpc, z0=2.7 kpc.
2. 从太阳位置沿每条M31 field sightline积分published density geometry；本项目明确补充对称|z|和n_H=n_e/1.2。Integrate the published density geometry from the Solar position along each M31-field sightline; this project explicitly adds symmetric |z| and n_H=n_e/1.2.EM(l,b) = ∫ n_e(R,z) n_H(R,z) ds
3. 用kT=0.22 keV、Lodders APEC与field-specific HI4PI phabs将EM转为absorbed 0.5--2 brightness；以实测CGMsum statistical weights求all-field mean，14-field min--max只表示footprint。Convert EM to absorbed 0.5--2 brightness with kT=0.22 keV, Lodders APEC, and field-specific HI4PI phabs; use the measured CGMsum statistical weights for the all-field mean, while the 14-field min--max represents footprint variation only.

新增假设与边界

Added assumptions and boundaries

• 本项目增加|z|、n_e/n_H=1.2、R_sun=8.2 kpc。The project adds |z|, n_e/n_H=1.2, and R_sun=8.2 kpc.

Provenance

DOI: 10.1093/pasj/psac077

figure3_reference_registry.json · frozen Figure 3 ledger