Cosmic-ray diffusion in two local filamentary clouds

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Volume 685 (May 2024)

A&A, 685 (2024) A102

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Table B.2

ISM properties along the Eridu filament, for the fiber (regular font) or shell (bold font) geometry. The values and errors respectively give the mean value in each ~5 pc-wide square and the rms dispersion at 0.5-0.7 pc scale within each square. The Galactic coordinates refer to the square centre.

long. [deg]	194.05	196.73	199.49	203.1	205.33	206.79	224.21
lat. [deg]	−56.77	−57.76	−59.73	−61.29	−62.52	−64.22	−62.46

N_HI [10²⁰ cm⁻²]	2.0	1.8	1.7	2.6	1.9	2.0	0.9

LOS depth [pc]	8.1 ± 0.8	8.4 ± 0.8	11.4 ± 1.1	8.8 ± 0.9	16.1 ± 1.6	9.2 ± 0.9	6.7 ± 0.7
	30.0 ± 3.0	30.0 ± 3.0	30.0 ± 3.0	30.0 ± 3.0	30.0 ± 3.0	30.0 ± 3.0	30.0 ± 3.0

n_HI [cm⁻³]	9±4	7±2	5±2	10 ± 1.7	5±1	7±1	5±1
	2 ± 0.8	2 ± 0.5	2 ± 0.7	3 ± 0.5	2 ± 0.6	2 ± 0.2	1 ± 0.2

S_v [km s⁻¹]	1.11	1.49	1.27	1.0	1.01	1.7	0.47

σ_v [km s⁻¹]	3.2	3.3	3.7	3.0	2.8	3.3	3.4

S_ψ [deg]	11.62	14.32	18.15	9.41	15.05	19.01

T [K]	488	440	789	295	1102	408	845
	2847	2867	3202	1592	2673	2317	5868

x_ion [10⁻⁴]	22.2	21.4	34.6	14.6	45.3	20.1	36.9
	101.2	98.2	108.9	61.4	94.4	82.7	200.4

	2.0	1.9	1.6	2.3	1.5	1.9	1.5
	1.2	1.2	1.2	1.3	1.2	1.2	1.1

$B_{sky}^{DCF} (S_{v}) [μ G]$ $B_{{\rm{sky}}}^{{\rm{DCF}}}\left( {{S_v}} \right)[\mu {\rm{G}}]$	4.6 ± 2.8	4.9 ± 2.3	4.6 ± 5.4	6.4 ± 4.0	2.2 ± 0.8	4.1 ± 1.6
	2.4 ± 1.5	2.6 ± 1.2	2.9 ± 3.3	3.4 ± 2.2	1.6 ± 0.6	2.3 ± 0.9

$B_{sky}^{DCF} (σ_{v}) [μ G]$ $B_{{\rm{sky }}}^{{\rm{DCF }}}\left( {{\sigma _v}} \right)[\mu {\rm{G}}]$	10.7 ± 4.6	9.0 ± 4.6	9.1 ± 5.5	15.4 ± 8.6	5.9 ± 2.2	7.1 ± 3.3
	5.3 ± 2.3	4.8 ± 2.5	5.6 ± 3.4	8.4 ± 4.7	3.9 ± 1.5	4.0 ± 1.8

$B_{sky}^{ST} (S_{v}) [μ G]$ $B_{{\rm{sky}}}^{S{\rm{T}}}\left( {{S_v}} \right)[\mu {\rm{G}}]$	2.8 ± 1.5	3.2 ± 1.1	2.5 ± 2.0	3.1 ± 1.2	1.5 ± 0.4	3.1 ± 0.7
	1.4 ± 0.8	1.7 ± 0.6	1.6 ± 1.2	1.7 ± 0.6	1.1 ± 0.3	1.7 ± 0.4

$B_{sky}^{ST} (σ_{v}) [μ G]$ $B_{{\rm{sky}}}^{{\rm{ST}}}\left( {{\sigma _v}} \right)[\mu {\rm{G}}]$	7.3 ± 2.6	6.3 ± 2.4	6.0 ± 2.2	8.5 ± 2.5	4.4 ± 1.1	5.7 ± 1.5
	3.6 ± 1.3	3.4 ± 1.3	3.7 ± 1.3	4.6 ± 1.4	2.9 ± 0.8	3.2 ± 0.8

Γ_in,s16 [10⁻⁹ s⁻¹]	6.0	5.9	6.0	5.9	6.1	5.9	6.1
	5.9	6.0	5.9	6.2	6.0	6.2	4.9

κ_‖ [10²⁸ cm² s⁻¹]	3.7 ± 0.3	3.6 ± 0.3	3.5 ± 0.1	3.9 ± 0.2	3.4 ± 0.08	3.6 ± 0.07	3.4 ± 0.05
	3.3 ± 0.4	3.3 ± 0.3	3.3 ± 0.2	3.4 ± 0.03	3.3 ± 0.3	3.4 ± 0.06	2.7 ± 0.4

$M_{A}^{D C F}$ $M_A^{DCF}$	0.57 ± 0.19	0.71 ± 0.38	0.9 ± 0.7	0.46 ± 0.2	0.74 ± 0.25	0.94 ± 0.37

$M_{A}^{S T}$ $M_A^{ST}$	0.89 ± 0.14	0.97 ± 0.25	1.05 ± 0.4	0.79 ± 0.18	1.01 ± 0.17	1.13 ± 0.22

M_S (S_v)	1.02 ± 0.53	1.3 ± 0.51	0.88 ± 0.5	1.03 ± 0.27	0.57 ± 0.14	1.48 ± 0.33	0.85 ± 0.16
	0.41 ± 0.23	0.52 ± 0.23	0.44 ± 0.26	0.45 ± 0.12	0.36 ± 0.08	0.62 ± 0.14	0.31 ± 0.03

M_S (σ_v)	2.93 ± 1.02	2.85 ± 0.97	2.47 ± 0.69	3.05 ± 0.54	1.64 ± 0.42	2.89 ± 0.6	1.7 ± 0.31
	1.18 ± 0.42	1.14 ± 0.42	1.22 ± 0.37	1.34 ± 0.27	1.02 ± 0.25	1.21 ± 0.25	0.61 ± 0.06

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