The ν_e (left) and (right) model spectra of a pure deflagration supernova near the maximum of the neutrino emission and other recently studied sources. The supernova emission level is for an event located at a distance d = 10 kpc. References for the data used: solar neutrinos, Bahcall et al. (2005); geoneutrinos at Kamioka, Japan, Enomoto (2005, 2006); DSNB, Lien et al. (2010).