HE2232-0603

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 : 5750 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...1.227.96-0.471.437.96CH
CN1...0.476.55-1.280.626.55CN
Mg I5...0.85+-0.326.54+-0.32-1.06+-0.320.84+-0.326.54+-0.32Mg I
Al I1...0.264.88-1.570.334.88Al I
Ca I2...0.35+-0.154.86+-0.15-1.48+-0.150.42+-0.154.86+-0.15Ca I
Sc II1...0.051.31-1.840.061.31Sc II
Ti I13...0.35+-0.213.50+-0.21-1.45+-0.210.45+-0.213.50+-0.21Ti I
Ti II11...0.11+-0.173.25+-0.17-1.70+-0.170.20+-0.173.25+-0.17Ti II
Cr I3...-0.06+-0.253.76+-0.25-1.88+-0.250.02+-0.253.76+-0.25Cr I
Mn I3...-0.41+-0.343.14+-0.34-2.29+-0.34-0.39+-0.343.14+-0.34Mn I
Fe I38-1.85+-0.23...5.60+-0.23-1.90+-0.23...5.60+-0.23Fe I
Fe II7...-0.28+-0.135.32+-0.13-2.18+-0.13-0.28+-0.135.32+-0.13Fe II
Co I3...0.02+-0.063.09+-0.06-1.90+-0.060.00+-0.063.09+-0.06Co I
Ni I1...-0.653.76-2.46-0.563.76Ni I
Sr II1...0.551.61-1.260.641.61Sr II
Y II3...0.60+-0.240.99+-0.24-1.22+-0.240.68+-0.240.99+-0.24Y II
Ba II3...1.41+-0.191.69+-0.19-0.49+-0.191.41+-0.191.69+-0.19Ba II
La II3...1.23+-0.270.53+-0.27-0.57+-0.271.33+-0.270.53+-0.27La II
Ce II1...1.451.15-0.431.471.15Ce II
Pb I1...1.551.65-0.391.511.65Pb I

Binary Parameters

Vrad -61.2

Position

Right Ascension : 22 34 47.40 Declination : -05 48 17.0 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 34000 90 18000 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 : 5550+-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...1.14...-0.931.357.50CH
NH1...0.65...-1.480.806.35NH
Mg I4...0.64+-0.19...-1.65+-0.190.63+-0.195.95+-0.19Mg I
Al I1...-0.05...-2.260.024.19Al I
Si I1...0.6...-1.590.695.92Si I
Ca I2...0.49+-0.15...-1.72+-0.150.56+-0.154.62+-0.15Ca I
Ti I9...0.41+-0.15...-1.78+-0.150.50+-0.153.17+-0.15Ti I
Ti II9...0.28+-0.1...-1.91+-0.10.37+-0.13.04+-0.1Ti II
Cr I1...-0.17...-2.37-0.093.27Cr I
Mn I2...-0.59+-0.07...-2.86+-0.07-0.58+-0.072.57+-0.07Mn I
Fe IN/A-2.23+-0.24......-2.28+-0.24...5.22+-0.24Fe I
Fe II7-2.2+-0.150.03+-0.15...-2.25+-0.150.03+-0.155.25+-0.15Fe II
Co I2...0.27+-0.47...-2.03+-0.470.25+-0.472.96+-0.47Co I
Ni I2...-0.62+-0.21...-2.82+-0.21-0.54+-0.213.40+-0.21Ni I
Sr II1...0.52...-1.680.601.19Sr II
Y II2...0.69+-0.25...-1.51+-0.250.77+-0.250.70+-0.25Y II
Ba II3...1.3+-0.17...-0.98+-0.171.30+-0.171.20+-0.17Ba II
La II4...1.54+-0.07...-0.65+-0.071.63+-0.070.45+-0.07La II
Ce II6...1.54+-0.12...-0.72+-0.121.56+-0.120.86+-0.12Ce II
Nd II5...1.41+-0.22...-0.74+-0.221.54+-0.220.68+-0.22Nd II
Eu II1...0.43...-1.810.47-1.29Eu II
Pb I1...<1.98...<-0.34<1.94<1.70Pb I

Binary Parameters

Vrad -61.2

Position

Right Ascension : 22 34 47.40 Declination : -05 48 17.0 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 70 18000 -61.2