MALDONADO PRADO, JesusJesusMALDONADO PRADO0000-0001-5928-7251AFFER, LauraLauraAFFER0000-0002-6187-6685MICELA, GiuseppinaGiuseppinaMICELA0000-0003-1200-0473SCANDARIATO, GAETANOGAETANOSCANDARIATO0000-0001-9984-4278Damasso, MarioMarioDamasso0000-0001-7707-5105STELZER, BEATEBEATESTELZER0000-0001-5154-6108Barbieri, M.M.Barbieri0000-0003-4929-5703BEDIN, LuigiLuigiBEDIN0000-0002-8893-2210BIAZZO, KatiaKatiaBIAZZO0000-0002-9900-4751BIGNAMINI, ANDREAANDREABIGNAMINI0000-0002-5606-6354BORSA, FrancescoFrancescoBORSA0000-0002-2218-5689CLAUDI, RiccardoRiccardoCLAUDI0000-0003-2029-0626COVINO, ElviraElviraCOVINO0000-0003-4080-6466DESIDERA, SilvanoSilvanoDESIDERA0000-0003-2195-6805Esposito, M.M.Esposito0000-0003-4948-6550GRATTON, RaffaeleRaffaeleGRATTON0000-0002-1892-2180Gonzalez Hernandez, J. I.J. I.Gonzalez Hernandez0000-0001-8613-2589LANZA, Antonino FrancescoAntonino FrancescoLANZA0000-0003-4830-0590MAGGIO, AntonioAntonioMAGGIO0000-0002-1742-7735MOLINARI, Emilio CarloEmilio CarloMOLINARI0000-0001-9573-4928PAGANO, IsabellaIsabellaPAGANO0000-0001-5600-3778Perger, M.M.Perger0000-0002-7504-365XPILLITTERI, Ignazio FrancescoIgnazio FrancescoPILLITTERIPiotto, G.G.PiottoPORETTI, EnnioEnnioPORETTIPRISINZANO, LoredanaLoredanaPRISINZANORebolo, R.R.ReboloRibas, I.I.RibasShkolnik, E.E.ShkolnikSouthworth, J.J.SouthworthSOZZETTI, AlessandroAlessandroSOZZETTISuarez Mascareno, A.A.Suarez Mascareno2020-03-262020-03-262015http://hdl.handle.net/20.500.12386/23576File table2 provides the coefficients of our feature ratio-temperature relations. It gives information about the features involved in the ratio (central wavelength and width), the coefficients of the best-fitting relationships, their functional form, and the corresponding standard deviation of the effective temperature calibration. <P />File table4 gives the coefficients of our spectral-type calibrations. They are expressed as third order polynomial fits. Spectral types are given in numerical form, i.e. with value 0.0 for M0, 0.5 for M0.5 and so on. A negative value implies that the star is late K-dwarf, being the index value for K7 equal to -1.0. <P />File table6 gives the coefficients of our metallicity calibrations. They have the analytical form: [Fe/H]=(A*EW)+(B*r)+C, where EW is the pseudo EW of a feature showing a strong-metallicity correlation, r is a temperature-sensitive ratio of features, and A, B, C are independent coefficients. <P />(5 data files). <P />enDatabase10.26093/cds/vizier.35770132http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/A+A/577/A1322015yCat..35770132MFIS/05 - ASTRONOMIA E ASTROFISICAScienze Fisiche Settori ERC (ERC) di riferimento::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation