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This work presents the properties of 42 objects in the group of the mostluminous, highest star formation rate LINERs at z = 0.04 - 0.11. We obtainedlong-slit spectroscopy of the nuclear regions for all sources, and FIR data(Herschel and IRAS) for 13 of them. We measured emission line intensities,extinction, stellar populations, stellar masses, ages, AGN luminosities, andstar-formation rates. We find considerable differences from other low-redshiftLINERs, in terms of extinction, and general similarity to star forming (SF)galaxies. We confirm the existence of such luminous LINERs in the localuniverse, after being previously detected at z ~ 0.3 by Tommasin et al. (2012).The median stellar mass of these LINERs corresponds to 6 - 7 $\times$10$^{10}$M$_{\odot}$ which was found in previous work to correspond to the peakof relative growth rate of stellar populations and therefore for the highestSFRs. Other LINERs although showing similar AGN luminosities have lower SFR. Wefind that most of these sources have LAGN ~ LSF suggesting co-evolution ofblack hole and stellar mass. In general among local LINERs being on themain-sequence of SF galaxies is related to their AGN luminosity.

Star formation and AGN activity in the most luminous LINERs in the local universe