Same as Fig. 8 but here we show the correlation between the resolved IR luminosity (estimated from the resolved rest-frame 1160 GHz continuum map; see text) and the luminosities (L′_line) of the CO J:3–2, [C I], and CO J:7–6 lines. In the left panel the black lines show the galaxy-integrated relationships derived by Daddi et al. (2010) and Genzel et al. (2010) for normal star-forming (solid lower line) and ‘starbursting’ (solid upper line) galaxies; here we assumed thermally excited gas, i.e. L′_{lineCOJ : 3 − −2}/L′_{lineCOJ : 1 − 0} = 1.