Bibcode
Frebel, Anna; Allende Prieto, C.; Davies, L. A.; Roederer, I.; Shetrone, M.; Sneden, C.; Rhee, J.; Beers, T. C.; Cowan, J. J.
Bibliographical reference
American Astronomical Society, AAS Meeting #211, #131.04; Bulletin of the American Astronomical Society, Vol. 39, p.959
Advertised on:
12
2007
Citations
0
Refereed citations
0
Description
We introduce the The Hobby-Eberly Telescope Chemical Abundances of Stars
in the Halo (CASH) Project. This University of Texas Long Term Project
aims at discovering metal-poor Galactic halo stars selected from various
surveys. We present the results of the first year of HET observations:
Thus far, 200 objects are observed with the high-resolution
spectrograph. Data reduction and stellar parameter determination, as
well as our automated analysis procedure are described. A handful of
stars with [Fe/H]<-3.0 were found. We also report an individual
abundance analysis of three metal-poor program stars that confirm our
automated analysis techniques.