SED of selected pointlike sources observed with NIKA 2012 and 2013 observation campaigns, flux (mJy) as a function of the observed wavelength (mm). Upper left : MM18423+5938 observed by NIKA 2012 observation campaign (red points) and previous millimeter observations (black points; Lestrade et al. 2010). Solid line indicates a modified grey body with β = 1.5 and T = 24 K, (see McKean et al. 2011). Upper right: HLSJ091828.6+514223 observed by NIKA 2012 observation campaign (red points) and previous millimeter observations (black points), (see Combes et al. 2012) and references therein. Solid line indicates a modified grey body with β = 2 and T = 52 K, see (Combes et al. 2012). Lower left: SXDF1100.001 observed by NIKA 2012 observation campaign (red points) and previous millimeter observations (black points), (see Ikarashi et al. 2011) and references therein. Solid line indicates a modified grey body with β = 1.9 and T = 20 K, (see Ikarashi et al. 2011). Lower right: HFLS3 observed by NIKA 2012 observsation campaign (red points) and previous millimeter observations (black points), (see Riechers et al. 2013) and references therein.