BD+59_2407
Original Names
G231-52 in M.N.Ishigaki+,ApJ, 753, 64, 2012HIP106924 in E.M.O'Malley+,ApJ, 838, 90, 2017
taken from 4 paper(s):
/R.G.Gratton et al.(2003)/
/M.N.Ishigaki et al.(2012)/
/M.N.Ishigaki et al.(2013)/
/E.M.O'Malley et al.(2017)/
Abundances for metal-poor stars with accurate parallaxes I. Basic data
Stellar Parameters
| Teff : 5391 | log g : 4.63 | vturb : 0.26 |
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 I | N/A | ... | 0.14+-0.054 | ... | -1.90+-0.054 | 0.12+-0.054 | 4.34+-0.054 | Na I |
| Mg I | N/A | ... | 0.51+-0.055 | ... | -1.67+-0.055 | 0.35+-0.055 | 5.93+-0.055 | Mg I |
| Si I | N/A | ... | 0.39+-0.048 | ... | -1.60+-0.048 | 0.42+-0.048 | 5.91+-0.048 | Si I |
| Ca I | N/A | ... | 0.31+-0.033 | ... | -1.77+-0.033 | 0.25+-0.033 | 4.57+-0.033 | Ca I |
| Ti I | N/A | ... | 0.34+-0.03 | ... | -1.55+-0.03 | 0.47+-0.03 | 3.40+-0.03 | Ti I |
| Fe I | N/A | -2.01+-0.051 | ... | ... | -2.02+-0.051 | ... | 5.48+-0.051 | Fe I |
| Fe II | N/A | -2.04+-0.066 | ... | ... | -2.05+-0.066 | ... | 5.45+-0.066 | Fe II |
Binary Parameters
Position
| Right Ascension : 21 39 16.15 | Declination : +60 17 01.8 | 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 | SARGTNG | 150000 | 100 | N/A | -245.4 |
Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. I. Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors
Stellar Parameters
| Teff : 5716+-100 | log g : 5.00+-0.3 | vturb : 0.67+-0.3 |
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 |
|---|
| Mg | N/A | ... | 0.04+-0.10 | ... | -1.70+-0.10 | 0.04+-0.10 | 5.90+-0.10 | Mg |
| Ca | N/A | ... | 0.15+-0.08 | ... | -1.59+-0.08 | 0.15+-0.08 | 4.75+-0.08 | Ca |
| Ti I | N/A | ... | 0.39+-0.07 | ... | -1.35+-0.07 | 0.39+-0.07 | 3.60+-0.07 | Ti I |
| Ti II | N/A | ... | 0.51+-0.10 | ... | -1.23+-0.10 | 0.51+-0.10 | 3.72+-0.10 | Ti II |
| Fe I | N/A | -1.74+-0.10 | ... | ... | -1.74+-0.10 | ... | 5.76+-0.10 | Fe I |
| Fe II | N/A | -2.00+-0.12 | ... | ... | -2.00+-0.12 | ... | 5.50+-0.12 | Fe II |
Binary Parameters
Position
| Right Ascension : 21 39 16.15 | Declination : +60 17 01.8 | 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 | N/A | SUBARUHDS | 50000 | N/A | N/A | -245.4+-0.3 |
Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. II. Sodium, Iron-peak, and Neutron-capture Elements
Stellar Parameters
| Teff : 5716 | log g : 5 | vturb : 0.67 |
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 I | N/A | ... | 0.1+-0.15 | ... | -1.66+-0.15 | 0.10+-0.15 | 4.58+-0.15 | Na I |
| Sc II | N/A | ... | 0.24+-0.08 | ... | -1.52+-0.08 | 0.24+-0.08 | 1.63+-0.08 | Sc II |
| V I | N/A | ... | 0.27+-0.15 | ... | -1.49+-0.15 | 0.27+-0.15 | 2.44+-0.15 | V I |
| Cr I | N/A | ... | -0.06+-0.09 | ... | -1.82+-0.09 | -0.06+-0.09 | 3.82+-0.09 | Cr I |
| Cr II | N/A | ... | 0.27+-0.07 | ... | -1.49+-0.07 | 0.27+-0.07 | 4.15+-0.07 | Cr II |
| Mn I | N/A | ... | -0.42+-0.1 | ... | -2.18+-0.1 | -0.42+-0.1 | 3.25+-0.1 | Mn I |
| Fe I | N/A | -1.76+-0.11 | ... | ... | -1.76+-0.11 | ... | 5.74+-0.11 | Fe I |
| Fe II | N/A | -2+-0.12 | ... | ... | -2.00+-0.12 | ... | 5.50+-0.12 | Fe II |
| Co I | N/A | ... | 0.15+-0.14 | ... | -1.61+-0.14 | 0.15+-0.14 | 3.38+-0.14 | Co I |
| Ni I | N/A | ... | -0.12+-0.08 | ... | -1.88+-0.08 | -0.12+-0.08 | 4.34+-0.08 | Ni I |
| Cu I | N/A | ... | -0.38 | ... | -2.14 | -0.38 | 2.05 | Cu I |
| Zn I | N/A | ... | -0.03+-0.16 | ... | -1.79+-0.16 | -0.03+-0.16 | 2.77+-0.16 | Zn I |
| Sr II | N/A | ... | 0.14+-0.22 | ... | -1.62+-0.22 | 0.14+-0.22 | 1.25+-0.22 | Sr II |
| Y II | N/A | ... | 0.28+-0.08 | ... | -1.48+-0.08 | 0.28+-0.08 | 0.73+-0.08 | Y II |
| Zr II | N/A | ... | 0.85+-0.13 | ... | -0.91+-0.13 | 0.85+-0.13 | 1.67+-0.13 | Zr II |
| Ba II | N/A | ... | 0.3+-0.14 | ... | -1.46+-0.14 | 0.30+-0.14 | 0.72+-0.14 | Ba II |
| Nd II | N/A | ... | 0.72+-0.14 | ... | -1.04+-0.14 | 0.72+-0.14 | 0.38+-0.14 | Nd II |
| Eu II | N/A | ... | 0.46 | ... | -1.30 | 0.46 | -0.78 | Eu II |
Position
| Right Ascension : 21 39 16.15 | Declination : +60 17 01.8 | 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 | SUBARUHDS | 50000 | N/A | N/A | N/A |
A Differential Abundance Analysis of Very Metal-poor Stars
Stellar Parameters
| Teff : 5150 | log g : 4.20 | vturb : 1.50 |
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 |
|---|
| Mg I | N/A | ... | 0.27+-0.15 | ... | -1.98+-0.15 | 0.25+-0.15 | 5.62+-0.15 | Mg I |
| Ca I | N/A | ... | 0.40+-0.04 | ... | -1.81+-0.04 | 0.42+-0.04 | 4.53+-0.04 | Ca I |
| Fe I | N/A | -2.23+-0.07 | ... | ... | -2.23+-0.07 | ... | 5.27+-0.07 | Fe I |
| Fe II | N/A | -2.25+-0.18 | ... | ... | -2.25+-0.18 | ... | 5.25+-0.18 | Fe II |
Binary Parameters
Position
| Right Ascension : 21 39 16.15 | Declination : +60 17 01.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-10-11 | N/A | KECKHIRES | 70500 | 131.06 | N/A | -244.5 |