HE0011-0035

taken from 1 paper(s):

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

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 : 4950+-100 log g : 1.8+-0.25 vturb : 2+-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
CH1...0.00...-2.830.215.60CH
Mg I4...0.56+-0.05...-2.49+-0.050.55+-0.055.11+-0.05Mg I
Al I1...-0.11...-3.08-0.043.37Al I
Si I1...0.65...-2.300.745.21Si I
Ca I6...0.26+-0.07...-2.71+-0.070.33+-0.073.63+-0.07Ca I
Sc II3...0.07+-0.08...-2.97+-0.080.07+-0.080.18+-0.08Sc II
Ti I8...0.33+-0.15...-2.62+-0.150.42+-0.152.33+-0.15Ti I
Ti II18...0.31+-0.18...-2.64+-0.180.40+-0.182.31+-0.18Ti II
Cr I4...-0.38+-0.26...-3.34+-0.26-0.30+-0.262.30+-0.26Cr I
Mn I3...-0.76+-0.16...-3.79+-0.16-0.75+-0.161.64+-0.16Mn I
Fe IN/A-2.99+-0.2......-3.04+-0.2...4.46+-0.2Fe I
Fe II11-3.03+-0.15-0.04+-0.15...-3.08+-0.15-0.04+-0.154.42+-0.15Fe II
Co I4...0.44+-0.2...-2.62+-0.20.42+-0.22.37+-0.2Co I
Ni I2...-0.26+-0.02...-3.22+-0.02-0.18+-0.023.00+-0.02Ni I
Zn I1...0.14...-2.810.231.75Zn I
Sr II2...-0.43+-0.07...-3.39+-0.07-0.35+-0.07-0.52+-0.07Sr II
Y II3...-0.21+-0.02...-3.17+-0.02-0.13+-0.02-0.96+-0.02Y II
Ba II1...-0.27...-3.31-0.27-1.13Ba II
La II1...0.01...-2.940.10-1.84La II
Eu II2...0.66+-0.06...-2.34+-0.060.70+-0.06-1.82+-0.06Eu II

Binary Parameters

Vrad -170.6

Position

Right Ascension : 00 14 15.80 Declination : -00 18 59.0 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 9600 -170.6