Infrared luminosities for submm sources detected at 24 μm and 1.4 GHz. The x-axis shows the infrared luminosities extrapolated from the MIPS-24   μm (left) or the radio (right) flux density, using the CE01 library or the FIR/radio correlation (with q = 2.34), respectively. The y-axis shows the ratio of the infrared luminosities extrapolated from the MIPS-24   μm or radio flux density and the reference infrared luminosities inferred from our power-law temperature distribution model. The symbols are same as in Fig. 6.