HE2353-1758

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

Binary Parameters

Vrad +38.5

Position

Right Ascension : 23 56 12.90 Declination : -17 42 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

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 : 5180+-100 log g : 4.8+-0.25 vturb : 1+-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
Na I2...-0.25+-0.08...-1.82+-0.08-0.12+-0.084.42+-0.08Na I
Mg I2...0.18+-0.09...-1.53+-0.090.17+-0.096.07+-0.09Mg I
Si I2...0.63+-0.37...-0.98+-0.370.72+-0.376.53+-0.37Si I
Ca I4...-0.08+-0.18...-1.71+-0.18-0.01+-0.184.63+-0.18Ca I
Sc II1...0.4...-1.300.401.85Sc II
Ti I10...0.29+-0.35...-1.32+-0.350.38+-0.353.63+-0.35Ti I
Ti II7...0.21+-0.25...-1.40+-0.250.30+-0.253.55+-0.25Ti II
Cr I5...-0.02+-0.11...-1.64+-0.110.06+-0.114.00+-0.11Cr I
Mn I3...-0.21+-0.11...-1.90+-0.11-0.20+-0.113.53+-0.11Mn I
Fe IN/A-1.65+-0.15......-1.70+-0.15...5.80+-0.15Fe I
Fe II8-1.81+-0.15-0.16+-0.15...-1.86+-0.15-0.16+-0.155.64+-0.15Fe II
Y II3...0.34+-0.19...-1.28+-0.190.42+-0.190.93+-0.19Y II
Ba II2...1.28+-0.07...-0.42+-0.071.28+-0.071.76+-0.07Ba II
La II2...1.25+-0.01...-0.36+-0.011.34+-0.010.74+-0.01La II
Ce II2...1.55+-0.23...-0.13+-0.231.57+-0.231.45+-0.23Ce II
Nd II7...1.29+-0.09...-0.28+-0.091.42+-0.091.14+-0.09Nd II

Binary Parameters

Vrad 37.9

Position

Right Ascension : 23 56 12.90 Declination : -17 42 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-09 N/A KECKHIRES 36000 105 3600 37.9