HE0130-2303

taken from 3 paper(s):

/E.Carretta et al.(2002)/ /J.G.Cohen et al.(2002)/ /J.G.Cohen et al.(2004)/

E.Carretta et al.,AJ, 124, 481, 2002(ADS)

STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. II. ABUNDANCE ANALYSIS


Stellar Parameters

Teff : 6560 log g : 4.30 vturb : 1.32

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 I4...0.32+-0.23...-2.63+-0.230.29+-0.234.97+-0.23Mg I
Al I2...-0.60+-0.01...-3.51+-0.01-0.59+-0.012.94+-0.01Al I
Si I1...-0.24...-3.13-0.214.38Si I
Ca I6...0.47+-0.11...-2.44+-0.110.48+-0.113.90+-0.11Ca I
Sc II2...0.35+-0.18...-2.64+-0.180.28+-0.180.51+-0.18Sc II
Ti II13...0.46+-0.13...-2.43+-0.130.49+-0.132.52+-0.13Ti II
Cr I3...-0.10+-0.14...-3.00+-0.14-0.08+-0.142.64+-0.14Cr I
Mn I1...-0.43...-3.40-0.482.03Mn I
Fe I31-2.93+-0.11......-2.92+-0.11...4.58+-0.11Fe I
Fe II2-2.96+-0.02......-2.95+-0.02...4.55+-0.02Fe II
Sr II2...0.06+-0.09...-2.84+-0.090.08+-0.090.03+-0.09Sr II
Ba II1...-0.91...-3.89-0.97-1.71Ba II

Position

Right Ascension : 01 33 18.20 Declination : -22 48 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 N/A N/A N/A

J.G.Cohen et al.,AJ, 124, 470, 2002(ADS)

STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. I. STELLAR PARAMETERS


Stellar Parameters

Teff : 6560 log g : 4.3

Binary Parameters

Vrad +74.2

Position

Right Ascension : 01 33 18.20 Declination : -22 48 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-09 N/A KECKHIRES 45000 120 6000

J.G.Cohen et al.,ApJ, 612, 1107, 2004(ADS)

Abundances In Very Metal-Poor Dwarf Stars


Stellar Parameters

Teff : 6560 log g : 4.3 vturb : 1.3

Position

Right Ascension : 01 33 18.20 Declination : -22 48 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log