WISE J044232.92+322734.9: A star-forming galaxy at redshift 1.1 seen through a Galactic dust clump?

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Table 3.

Results of MAGPHYS+photo-z SED modelling of J044232.92.

z_phot	log(M_⋆)	log(L_dust) ^(a)	SFR ^(b)	T_dust	log(M_dust/M_⊙)
	[M_⊙]	[L_⊙]	[M_⊙ yr⁻¹]	[K]	[M_⊙]

Notes. The parameters given in the table are the photometric redshift (z_phot), stellar mass (M_⋆), dust luminosity in the rest-frame wavelength range of λ_rest = 3 μm–1 mm (L_dust), SFR averaged over the past 100 Myr, luminosity-weighted dust temperature (T_dust; see Eq. (8) in da Cunha et al. 2015), and dust mass (M_dust). The quoted uncertainties represent the 16th–84th percentile range of the likelihood distribution (68% confidence interval).

^(a)

The proportion of L_dust that is emitted in the far-IR range of λ_rest = 42.5−122.5 μm is f_FIR = 0.895, while that in the total-IR range of λ_rest = 8 μm–1 mm is f_TIR = 0.976.

^(b)

An SFR calculated using the SFR(L_IR) relationship of Kennicutt (1998) is M_⊙ yr⁻¹ (see Eq. (2)).

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