Daizhong LIU
(Max-Planck-Institut für Astronomie)
I will present a detailed far-infrared and sub-millimeter photometry method utilising galaxy SEDs as prior information for better deblended dust emission measurements and uncertainties. This leads to a well-defined multi-wavelength catalog with photometric redshift out to 6 and new constraints on the dust-obscured cosmic star formation rate density. I'll further show in details the galaxies at the highest redshifts in our catalog, which are potentially representing the most dusty, massive galaxy population experiencing rapidest evolution. Such a population is largely complementary to the canonical Lyman-break selected galaxies hence much less understood in the early Universe.