HE0336+0113

taken from 2 paper(s):

/J.G.Cohen et al.(2006)/ /J.G.Cohen et al.(2013)/


J.G.Cohen et al.,AJ, 132, 137, 2006(ADS)

Carbon Stars in the Hamburg/ESO Survey: Abundances


Stellar Parameters

Teff : 5700 log g : 3.5 vturb : 1.6

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
CH1...2.258.16-0.272.468.16CH
CN1...1.606.85-0.981.756.85CN
Mg I3...1.04+-0.185.90+-0.18-1.70+-0.181.03+-0.185.90+-0.18Mg I
Al I1...0.344.13-2.320.414.13Al I
Ca I1...0.424.10-2.240.494.10Ca I
Ti I5...0.39+-0.192.70+-0.19-2.25+-0.190.48+-0.192.70+-0.19Ti I
Ti II7...0.11+-0.132.42+-0.13-2.53+-0.130.20+-0.132.42+-0.13Ti II
Cr I1...-0.262.73-2.91-0.182.73Cr I
Mn I2...-0.21+-0.142.50+-0.14-2.93+-0.14-0.20+-0.142.50+-0.14Mn I
Fe I31-2.68+-0.22...4.77+-0.22-2.73+-0.22...4.77+-0.22Fe I
Fe II4...-0.23+-0.194.55+-0.19-2.95+-0.19-0.23+-0.194.55+-0.19Fe II
Co I1...0.152.40-2.590.142.40Co I
Sr II1...1.681.91-0.961.771.91Sr II
Y II2...1.40+-0.290.96+-0.29-1.25+-0.291.48+-0.290.96+-0.29Y II
Ba II3...2.63+-0.322.08+-0.32-0.10+-0.322.63+-0.322.08+-0.32Ba II
La II4...1.93+-0.140.39+-0.14-0.71+-0.142.02+-0.140.39+-0.14La II
Ce II6...2.30+-0.181.17+-0.18-0.41+-0.182.32+-0.181.17+-0.18Ce II
Nd II6...2.12+-0.270.94+-0.27-0.48+-0.272.25+-0.270.94+-0.27Nd II
Eu II2...1.18+-0.13-0.99+-0.13-1.51+-0.131.22+-0.13-0.99+-0.13Eu II
Pb I1...<2.28<1.55<-0.49<2.24<1.55Pb I

Position

Right Ascension : 03 38 52.80 Declination : +01 23 08.0 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 KECKHIRES 45000 100 12200 N/A

J.G.Cohen et al.,ApJ, 778, 56, 2013(ADS)

Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <-2


Stellar Parameters

Teff : 5700+-100 log g : 3.5+-0.25 vturb : 1.6+-0.2

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
CHN/A...2.25...-0.272.468.16CH
NH1...1.6...-0.981.756.85NH
Na I4...1.53+-0.09...-1.07+-0.091.66+-0.095.17+-0.09Na I
Mg I3...1.04+-0.18...-1.70+-0.181.03+-0.185.90+-0.18Mg I
Al I1...0.34...-2.320.414.13Al I
Ca I3...0.23+-0.17...-2.43+-0.170.30+-0.173.91+-0.17Ca I
Ti I5...0.39+-0.19...-2.25+-0.190.48+-0.192.70+-0.19Ti I
Ti II7...0.11+-0.13...-2.53+-0.130.20+-0.132.42+-0.13Ti II
Cr I2...-0.23+-0.04...-2.88+-0.04-0.15+-0.042.76+-0.04Cr I
Mn I2...-0.21+-0.14...-2.93+-0.14-0.20+-0.142.50+-0.14Mn I
Fe IN/A-2.68+-0.22......-2.73+-0.22...4.77+-0.22Fe I
Fe II4-2.91+-0.19-0.23+-0.19...-2.96+-0.19-0.23+-0.194.54+-0.19Fe II
Co I1...0.15...-2.600.132.39Co I
Sr II1...1.68...-0.971.761.90Sr II
Y II2...1.4+-0.29...-1.25+-0.291.48+-0.290.96+-0.29Y II
Ba II6...2.53+-0.24...-0.20+-0.242.53+-0.241.98+-0.24Ba II
La II4...1.93+-0.14...-0.71+-0.142.02+-0.140.39+-0.14La II
Ce II6...2.3+-0.18...-0.41+-0.182.32+-0.181.17+-0.18Ce II
Nd II6...2.01+-0.18...-0.59+-0.182.14+-0.180.83+-0.18Nd II
Eu II2...1.18+-0.13...-1.51+-0.131.22+-0.13-0.99+-0.13Eu II
Pb I1...<2.28...<-0.49<2.24<1.55Pb I

Binary Parameters

Vrad 67.6

Position

Right Ascension : 03 38 52.80 Declination : +01 23 08.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-09 N/A KECKHIRES 36000 100 12200 66.6
2004-10 N/A MIKELCO 42000 71 3600 67.6