Fig. 3.From: Far-ultraviolet and far-infrared bivariate luminosity function of galaxies: Complex relation between stellar and dust emissionSchematic BLF. (1) Diagonal: The energy from SF is emitted equally at UV and IR with any SF activity. (2) Upward: The more active the SF in a galaxy is, the more luminous at the IR (dusty SF). (3) Downward: The more active the SF is, the more luminous at the UV (transparent SF).Back to article page