BS16082-129

taken from 3 paper(s):

/S.Honda et al.(2004)/ /S.Honda et al.(2004)/ /D.M.Allen et al.(2012)/

S.Honda et al.,ApJ, 607, 474, 2004(ADS)

Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. II. The r-Process Elements, Including Thorium


Stellar Parameters

Teff : 4900 log g : 1.8 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
CHN/A...0.295.99-2.440.415.99CH
Mg I7...0.28+-0.155+-0.15-2.60+-0.150.25+-0.155+-0.15Mg I
Al I1...-0.94+-0.162.67+-0.16-3.78+-0.16-0.93+-0.162.67+-0.16Al I
Si I1...0.36+-0.165.05+-0.16-2.46+-0.160.39+-0.165.05+-0.16Si I
Ca I4...0.31+-0.043.81+-0.04-2.53+-0.040.32+-0.043.81+-0.04Ca I
Sc II2...-0.01+-0.060.3+-0.06-2.85+-0.06-0.00+-0.060.3+-0.06Sc II
Ti22...0.24+-0.122.4+-0.12-2.55+-0.120.30+-0.122.4+-0.12Ti
V2...0.02+-0.161.16+-0.16-2.77+-0.160.08+-0.161.16+-0.16V
Cr3......2.81+-0.16-2.83+-0.160.02+-0.162.81+-0.16Cr
Mn I6...-0.31+-0.12.22+-0.1-3.21+-0.1-0.36+-0.12.22+-0.1Mn I
Fe76-2.86+-0.15...4.65+-0.15-2.85+-0.15...4.65+-0.15Fe
Co I3...0.32+-0.132.38+-0.13-2.61+-0.130.24+-0.132.38+-0.13Co I
Ni I2...-0.19+-0.163.2+-0.16-3.02+-0.16-0.17+-0.163.2+-0.16Ni I
Sr II1...-0.73+-0.16-0.67+-0.16-3.54+-0.16-0.69+-0.16-0.67+-0.16Sr II
Y II4...-0.56+-0.25-1.19+-0.25-3.40+-0.25-0.55+-0.25-1.19+-0.25Y II
Zr II4...-0.01+-0.36-0.26+-0.36-2.84+-0.360.01+-0.36-0.26+-0.36Zr II
Ba II2...-0.97+-0.16-1.61+-0.16-3.79+-0.16-0.94+-0.16-1.61+-0.16Ba II

Isotopic Ratio

12C/13C >7

Position

Right Ascension : 13 47 11.50 Declination : +28 57 46.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-01-30 N/A SUBARUHDS 50000 55 5400 -92.16+-0.30

S.Honda et al.,ApJS, 152, 113, 2004(ADS)

Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. I. Observational Data


Binary Parameters

Vrad -92.16+-0.30

Position

Right Ascension : 13 47 11.50 Declination : +28 57 46.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-01-30 N/A SUBARUHDS 50000 55 5400 -92.16+-0.30

D.M.Allen et al.,AAP, 548, A34, 2012(ADS)

Elemental abundances and classification of carbon-enhanced metal-poor stars


Stellar Parameters

Teff : 5080+-50 log g : 1.98+-0.11 vturb : 1.30+-0.05

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
CN/A...1.20+-0.307.13-1.301.35+-0.307.13C
TiN/A...0.59+-0.263.02-1.930.72+-0.263.02Ti
CrN/A...0.59+-0.203.67-1.970.68+-0.203.67Cr
Fe IN/A-2.65......-2.65...4.85Fe I
Fe IIN/A-2.59......-2.59...4.91Fe II
ZnN/A...0.59+-0.722.60-1.960.69+-0.722.60Zn
Sr IIN/A...-0.41+-0.30-0.03-2.90-0.25+-0.30-0.03Sr II
YN/A...0.09+-0.26-0.26-2.470.18+-0.26-0.26Y
ZrN/A...0.59+-0.700.60-1.980.67+-0.700.60Zr
BaN/A...-0.41+-0.21-0.87-3.05-0.40+-0.21-0.87Ba
CeN/A...0.67+-0.37-0.22-1.800.85+-0.37-0.22Ce
NdN/A...0.64+-0.16-0.50-1.920.73+-0.16-0.50Nd

Position

Right Ascension : 13 47 11.50 Declination : +28 57 46.0 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 WHTUES 52000 45 N/A N/A