Robuta

https://www.eso.org/public/poland/images/archive/category/eso-supernova/list/2/ Image Archive: ESO Supernova | ESO Polska Image Archive: ESO Supernova image archive eso supernova polska https://www.aanda.org/articles/aa/abs/2007/04/aa5564-06/aa5564-06.html Hot subdwarfs from the ESO supernova Ia progenitor survey - II. Atmospheric parameters of subdwarf... from the eso supernova hot ia progenitor