Hosting location for stellar spectra, RV data, and abundace data collected through the ChETEC-INFRA TNA program for Alexander J. Dimoff's PhD project in nuclear astrophysics.
Included telescopes / instruments are: Ondrejov OES, Moletai VUES, Rozhen ESpeRo. Raw stellar spectra can be found in the corresonding directories.
RV data and abundance data can be found in the RV_data and Abund_data directories. Collected and measured RV data is one file with columns: star names, HJD, RV (km/s), and RV_err (km/s).
Abundance data is separated by star. For each star, a file contains the object name, atmospheric parameters, and available abundance information.
For Example: Object HD123949
Mass 3.00 (solar masses)
logL 2.32 (log solar luminosities)
logAge 8.50 (log years)
Teff 4600.00 (K)
logg 2.20 (log cm/s^2)
[FeI/H] -0.09 0.16 (dex compared to solar)
[FeII/H] -0.08 0.21
[Na/Fe] 0.22
[Mg/Fe] 0.21
[Al/Fe] 0.25
[Si/Fe] 0.00
[Ca/Fe] 0.16
[Ti/Fe] 0.16
[Cr/Fe] 0.10
[Ni/Fe] 0.03
[Y/Fe] 1.22
[Zr/Fe] 1.02
[La/Fe] 2.50
[Ce/Fe] 1.48
[Nd/Fe] 1.51
[s/Fe] 1.55
[hs/ls] 0.71