Herschel-ATLAS and ALMA - HATLAS J142935.3-002836, a lensed major merger at redshift 1.027

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Table 6

FIR-to-mm properties of H1429−0028.

Case	Thin	Thick
T [K]
α ^a
β ^b
λ₀ [μm]^c	−
M _dust
L _{8 − 1000 μm}
ν ^d	2	1
χ ²	1.94	0.62

Notes. Photometry analysis with mbb_emcee using only Herschel 100−500-μm and ALMA 1.28-mm data. Errors are ± 1σ. The mbb_emcee analysis considers a covariance matrix to account for flux calibration issues and uncertainty.

^(a)

The mid-IR power-law index.

^(b)

The extinction curve power-law index. β was limited to values below 3.

^(c)

Wavelength at which optical depth equals unity. λ₀ was limited to values below 2000 μm.

^(d)

Number of degrees of freedom. This is the number of photometric data points used (six), minus the number of parameters to fit in each case, four and five, respectively, for the optically thin and thick cases (T, α, β, normalisation, λ₀).

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