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astro-ph2008
Model Spectra of Hot Subdwarfs for the Gaia Mission
L. Hindson, R. Napiwotzki, U. Heber +1
The Gaia mission will provide an unprecedented 3D view of our galaxy, it will obtain astrometric, photometric and spectrographic data for roughly one billion stars. We are particul…
astro-ph1998
Abundances of UV bright stars in globular clusters. I. ROA 5701 in omega Centauri and Barnard 29 in M 13
S. Moehler, U. Heber, M. Lemke +1
Two UV brights stars in globular clusters, ROA 5701 (omega Cen) and Barnard 29 (M 13) are analysed from high-resolution UV and optical spectra. The main aim is the measurement of i…