CS22962-006

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 : 6325 log g : 4.51

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
Fe IN/A-2.25......-2.25...5.25Fe I
Ba IIN/A...<-0.43...<-2.73<-0.48<-0.55Ba II

Binary Parameters

Vrad 30

Position

Right Ascension : 01 37 59.34 Declination : -04 59 44.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-01-21 N/A KECKII 7000 150 600 N/A

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

Carbon and Strontium Abundances of Metal-poor Stars


Stellar Parameters

Teff : 6325 log g : 4.51

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...<0.50...<-1.62<0.46<6.81C
FeN/A-2.25......-2.08...5.42Fe
SrN/A...<-1.42...<-3.64<-1.56<-0.77Sr
BaN/A...<-0.43...<-2.73<-0.65<-0.55Ba

Position

Right Ascension : 01 37 59.34 Declination : -04 59 44.3 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