CS29491-084

taken from 2 paper(s):

/L.Sbordone et al.(2010)/ /K.A.Venn et al.(2004)/

L.Sbordone et al.,AAP, 522, A26, 2010(ADS)

The metal-poor end of the Spite plateau. I. Stellar parameters, metallicities, and lithium abundances


Stellar Parameters

Teff : 6285 log g : 4.00 vturb : 1.7

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
LiN/A......2.080-1.181.862.080Li
Fe IN/A......4.46+-0.130-3.04+-0.130...4.46+-0.130Fe I
Fe IIN/A......4.49+-0.119-3.01+-0.119...4.49+-0.119Fe II

Binary Parameters

Vrad -8

Position

Right Ascension : 22 28 49.84 Declination : -28 57 01.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-05-17 2453872.81418739 VLT 40000 104 3600 -8

K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

Stellar Chemical Signatures and Hierarchical Galaxy Formation


Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
MgN/A...0.14...-2.620.124.98Mg
CaN/A...0.23...-2.490.253.85Ca
TiN/A...0.51...-2.160.582.79Ti
FeN/A-2.74......-2.74...4.76Fe
NiN/A...-0.14...-2.85-0.113.37Ni

Position

Right Ascension : 22 28 49.84 Declination : -28 57 01.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log