Proxauf, B.B.Proxaufda Silva, R.R.da SilvaKovtyukh, V. V.V. V.KovtyukhBuonanno, R.R.BuonannoFabrizio, MicheleMicheleFabrizio2020-09-172020-09-172018-05-01https://hdl.handle.net/20.500.13025/5669VizieR On-line Data Catalog J/A+A/616/A82. Originally published in 2018A&A...616A..82PA list of 257 LDR calibrations that we used to derive the effective temperature of our sample of Cepheids is shown in Table 3. This table shows the pair of lines (wavelength and ion), the effective temperature range of validity, the coefficients of the analytical relation, the analytical formula, and the reference of each LDR calibration. Table 4 lists the atmospheric parameters, Fe abundances, and radial velocities derived for each spectrum of the 14 calibrating Cepheids. Finally, in Table 5 we list the spectra for which we have only radial-velocity measurements. (4 data files).Stars variableAbundancesMilky WaySpectroscopy Comment stars.dat 14x51 List of studied stars; table3.dat 257x173 New and old Line Depth Ratio (LDR) calibrations; adopted for effective temperature estimates ; table4.dat 307x114 Atmospheric parametersFe abundancesand; radial velocities for the calibrating Cepheids ; table5.dat 100x44 High-resolution spectra only adopted for; radial-velocity measurementson-line data cataloghttp://adsabs.harvard.edu/abs/2018yCat..36160082P2018yCat..36160082P