CS30329-129

taken from 2 paper(s):

/D.K.Lai et al.(2004)/ /D.K.Lai et al.(2007)/

D.K.Lai et al.,AJ, 128, 2402, 2004(ADS)

ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES


Stellar Parameters

Teff : 5467 log g : 3.37 vturb : -2.50

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
Mg IN/A...0.33...-2.100.315.50Mg I
Ca IN/A...0.34...-2.050.364.29Ca I
Ti IIN/A...0.54...-1.800.613.15Ti II
Fe IN/A-2.41......-2.41...5.09Fe I
Ba IIN/A...-0.60...-3.06-0.65-0.88Ba II

Binary Parameters

Vrad -242

Position

Right Ascension : 15 31 39.07 Declination : -06 48 39.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-07-07 N/A KECKII 7000 150 800 N/A

D.K.Lai et al.,ApJ, 667, 1185, 2007(ADS)

Carbon and Strontium Abundances of Metal-poor Stars


Stellar Parameters

Teff : 5467 log g : 3.37

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
CN/A...0.15+-0.22...-2.13+-0.220.11+-0.226.30+-0.22C
FeN/A-2.41......-2.24...5.26Fe
SrN/A...0.01...-2.37-0.130.50Sr
BaN/A...-0.60...-3.06-0.82-0.88Ba

Position

Right Ascension : 15 31 39.07 Declination : -06 48 39.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A KECKII 7000 N/A N/A N/A