Sample of 1732 galaxies that were used in Ebrová, Bílek, & Eliášek (2025): “Photometric stellar masses for galaxies in DESI Legacy Imaging Surveys” to derive formula for computing stellar masses from Legacy Surveys data. The sample was processed by photomass_ls.py Contains: stellar mass and basic galaxy parameters from the Spitzer Survey of Stellar Structure in Galaxies (S4G) Galactic extinction parameters of the GALFIT fit by a 2-D single-component Sersic profile stellar mass computed by Eq(1) of Ebrová, Bílek, & Eliášek (2025): 0.673M_g - 1.108M_r + 0.996 Acknowledgement: Funded by the European Union under the Marie Skłodowska-Curie grant agreement No. 101067618 (GalaxyMergers). Disclaimer: Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or European Research Executive Agency (REA). Neither the European Union nor REA can be held responsible for them.