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Table 1.

Physical properties of A68-HLS115 from Sklias et al. (2014) and Dessauges-Zavadsky et al. (2015).

Parameters Values
LIR (1012 L) 1.12 ± 0.06
LUV (1010 L) 2.17 ± 0.20
M* (1010 M)
SFRSED (M yr−1)
SFR(IR+UV) (M yr−1) 118 ± 6
sSFR = SFRSED/M* (Gyr−1) 3.12
Tdust (K) 37.5 ± 1
zCO 1.5859
FCOb (Jy km s−1) 2.00 ± 0.30
Mgasc (1010 M) 7.83
fgas 0.75 ± 0.15

Notes. The values have been adjusted to the Chabrier IMF and corrected for a lensing magnification of μ = 4.6 (see Sect. 4.1).


AV is obtained from the ratio of LIR over LUV as discussed in Sklias et al. (2014) and Schaerer et al. (2013).


Observed CO(2–1) line integrated flux.


Mgas is obtained assuming a CO-to-H2 conversion factor of 4.36 M/Kkms−1 pc2.

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