The warm-hot intergalactic medium in inter-cluster filaments - A forecast for HUBS observations based on eRASS1 superclusters

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Table 2.

Physical and emission properties of candidate filaments.

Filament Name	z_avg	N_H	D_C	D_phys	δ_proj	ω_fil	ω_core	λ_fil	θ	O VIIIS/N
	(–)	(10²⁰ cm⁻²)	(h⁻¹ Mpc)	(Mpc)	(deg)	(arcmin)	(arcmin)	(arcmin)	(deg)	(–)
J0935+1949	0.1782	3.68	22.7	30.2	0.77	16.91	5.98	29.45	16.7	5.15
J0945+3418	0.1325	1.15	17.6	21.9	0.78	23.49	7.64	23.49	18.3	5.12
J1214+2712	0.1765	1.85	28.3	37.8	0.86	20.12	6.03	31.33	14.6	6.03
J2300−4534	0.12965	1.06	19.7	24.4	0.83	29.07	7.79	20.97	17.1	5.56

Notes. z_avg and N_H were obtained following Sect. 2.2.2, D_C is the comoving distance, D_phys, δ_proj, ω_fil, λ_fil, and θ were described in Fig. 1, ω_core is the angular size corresponding to the core radius r_c = 0.56 Mpc, and O VIIIS/N was calculated based on Sect. 3.1.

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