Absolute magnitude of SN progenitor models as a function of initial mass, in the WFPC2/F170W and UBVRIJHK_S filters (from top to bottom, left to right). We employ a three-dimensional scheme to label the symbols, according to the progenitor spectral type, SN type, and evolutionary model type (see lower panel). The progenitor spectral type is color coded, with cyan symbols corresponding to WOs, blue to WNL, green to LBVs, yellow to YHGs, and red to RSGs. The SN type is coded as the geometry of the symbol, with circles depicting progenitors of SN Ic, squares of SN Ib, diamonds of SN IIL/b, and triangles of SN IIP. The evolutionary model type is coded as open (without rotation) and filled (with rotation) symbols.