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Oxygen abundances in the Galactic disk
Oxygen abundances for the 72 program stars. Column one gives the Hipparcos number, columns 2-6 the derived oxygen abundances for the different indicators relative to the... -
Galactic Cepheid abundances
File table1 contains information about the program stars and spectra . Note that we also added to our sample two distant Cepheids (TV Cam and YZ Aur) which were previously... -
Equiv. widths of 13 horizontal branch stars
High-resolution spectra of 13 core helium-burning stars in the thick disk of the Galaxy have been obtained with the SOFIN spectrograph on the Nordic Optical Telescope to... -
Atmospheric parameters in metal-poor stars. III.
We present the results of the analysis of an extensive set of new and literature high quality data concerning Fe, C, N, O, Na, and Mg. This analysis exploited the T_eff_ scale... -
The R CrB stars
Adopted line data, measured equivalent widths and derived elemental abundances for the individual lines observed in R Coronae Borealis and Extreme Helium stars. Cone search... -
NaI in Local Bubble
We present preliminary results form a long-term program of mapping the neutral absorption characteristics of the local interstellar medium, taking advantage of Hipparcos stellar... -
Abundances of 6 cool supergiants in NGC 330
NGC 330 is the brightest SMC young cluster and contains many bright supergiants. This cluster has aroused special interest, since the earlier abundance determinations indicated... -
Abundances in globular clusters
Tables 5, 6, and 7 present details of the derived abundances for the stars observed in the globular clusters M2, M13, and M56, respectively. Table 9 gives the measured... -
Chemical composition of six K supergiants in the SMC
A sample of six SMC cool stars (K supergiants) are analysed by high resolution spectroscopy in order to investigate their chemical content, which should reflect that of the... -
[Be] abundances in low-metallicity stars
We present observations of the Be II 313.0nm resonance doublet in 14 halo and old disk stars with metallicities ranging from [Fe/H]=-0.4 to =~-3.0 obtained with the CASPEC... -
CN in circumstellar envelopes survey
We list in Table 1 the observed stars together with some of their characteristics. Distances, expansion velocities, mass loss rates, and spectral types are taken from the... -
Atmospheric parameters in metal-poor stars. I
We present atmospheric parameters for about 300 stars of different chemical composition, whose spectra will be used to study the galactic enrichment of Fe and light elements.... -
Chemical composition of the s-Cepheids
On the base of photographic, Reticon and CCD spectra analysis we have derived the abundances for 8 s-Cepheids and V1162 Aql (before classified as s-Cepheid). The following... -
Abundances of very metal-poor stars
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Abundances for lines of n-capture in 19 stars
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The spectrum of FG Sge in 1992
Wavelength measurements and line identifications from the 0.14A/pixel echelle spectra of FG Sge secured two weeks before the drastic dimming of the star in 1992 are presented.... -
Compositional differences among the A-type stars
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Na, Mg, Ca abundances in K-type giants
Narrow-band photometric measures of the strengths of the Mg b, Ca triplet, and Na D lines on 312 G and K type giant stars have been analysed with a model atmosphere technique to... -
Spectroscopic Stellar Abundance Analyses
The original catalogue (files *.ori) contains condensed descriptions of all spectroscopic abundance analyses (as far as the metallicity is derived) are given for normal stars... -
Abundances of nearby red clump giants
Based on the analysis of high-resolution spectra with a high signal-to-noise ratio, we have determined the abundances of the alpha-elements O, Si, Ca and Ti, the iron peak...
