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Erratum
This article is an erratum for:
[https://doi.org/10.1051/0004-6361/201526027]


Table 1

Selected observed emission lines and fluxes from the three epochs of Liverpool Telescope SPRAT spectra of the 2014 eruption of M31N 2008-12a.

Emission line Fluxa (× 10-15 erg cm-2 s-1)
t = 0.32 d t = 1.44 d t = 2.17 d

Hα 11.4 ± 0.7 8.4 ± 0.4 7.5 ± 0.8
Hβ 3.1 ± 0.1 2.2 ± 0.2 0.6 ± 0.3
Hγ 2.0 ± 0.4 1.5 ± 0.2 0.5 ± 1.0
He i (7065 Å) 3.0 ± 0.4 1.9 ± 0.3 ...
He i (6678 Å) 2.0 ± 0.4 1.3 ± 0.4 ...
He i (5876 Å) 2.5 ± 0.3 1.7 ± 0.2 ...

Notes.

(a)

Line flux is derived from the best-fit Gaussian profile for each emission line and is strongly dependent upon the adopted continuum level.

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