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Table 2.

Physical parameters for B14-65666 derived from SED fitting analysis with CIGALE and with observational data.

Parameter Galaxies E+W Galaxy E Galaxy W
M⋆ [× 108 M⊙ total](a) 28 ± 16 15 ± 9 8 ± 4
Mdyn [× 109 M⊙ total]* – 1.5 ± 0.3 8.5 ± 2.4
Ageyoung [Myr](a) 7 ± 3 6 ± 3 8 ± 3
Agemain [Myr](a) 214 ± 150 224 ± 150 158 ± 155
Metallicity [Z⊙](a) 0.25 ± 0.11 0.24 ± 0.12 0.31 ± 0.15
EW0(Hα) [Å]* – 832 ± 100 536 ± 78
EW0(Hα) [Å](a) 800 ± 159 880 ± 180 833 ± 180
Ldust [× 1011 L⊙](a) 4.8 ± 0.4 2.6 ± 0.5 2.5 ± 0.5
LUV [×1021 W Hz−1](a) 22.6 ± 1.1 11.8 ± 0.7 9.7 ± 0.6
AFUV [mag](a) 1.4 ± 0.1 1.5 ± 0.2 1.6 ± 0.2
AV [mag] – 1.5 ± 0.4 0 . 1 − 0.1 + 0.5 $ 0.1 ^{+0.5}_{-0.1} $
log(ζion [Hz erg−1])* – 25.1 ± 0.1 25.5 ± 0.1
SFR [M⊙ yr−1](a) 127 ± 66 84 ± 49 50 ± 12
SFRHα, Z = Z⊙ [M⊙ yr−1]* – 76 ± 8 30 ± 4
SFR Hα, Z = 0.29Z⊙ [M⊙ yr−1]* – 46 ± 5 18 ± 3
SFR[C II]158μm [M⊙ yr−1] 140 ± 130 68 ± 64 53 ± 50
SFRHα + TIR [M⊙ yr−1]* 107 − 16 + 35 $ ^{+35}_{-16} $ 50 − 9 + 14 $ ^{+14}_{-9} $ 54 − 17 + 27 $ ^{+27}_{-17} $
SFRUV [M⊙ yr−1]* 72 ± 4 41 ± 3 37 ± 2
SFRUV + TIR [M⊙ yr−1]* 147 − 22 + 62 $ ^{+62}_{-22} $ 66 − 15 + 24 $ ^{+24}_{-15} $ 88 − 19 + 43 $ ^{+43}_{-19} $

Notes. (a) Obtained with SED fitting from CIGALE. (*)The derived parameters are corrected for dust attenuation (see Sect. 4.2).

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