BPS BS16550-087: found in 4 paper(s).
Labels:
/D.K.Lai et al.(2004)/
/D.K.Lai et al.(2007)/
/D.K.Lai et al.(2008)/
/J.G.Cohen et al.(2013)/
Find this object in SIMBAD
D.K.Lai et al.,AJ, 128, 2402, 2004 (A0022,ADS)
Atmospheric data
| Teff : 4791 | log g : 1.72 | vturb : -3.00 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Mg I | ... | -2.46 | 0.64 | 5.12 |
| Ca I | ... | -2.85 | 0.25 | 3.51 |
| Ti II | ... | -2.62 | 0.48 | 2.40 |
| Fe I | ... | -3.10 | ... | 4.40 |
| Ba II | ... | -4.08 | -0.98 | -1.95 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Binarity
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2003-04-23 | N/A | KECKII | 7000 | 150 | 900 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
Photometric data
| V : 13.76 | B-V : 0.83 | EB-V : 0.03 |
D.K.Lai et al.,ApJ, 667, 1185, 2007 (A0128,ADS)
Atmospheric data
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -3.75+-0.26 | -0.65+-0.26 | 4.80+-0.26 |
| Fe | ... | -3.10 | ... | 4.40 |
| Sr | ... | -2.30 | 0.80 | 0.67 |
| Ba | ... | -4.08 | -0.98 | -1.95 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | KECKII | 7000 | N/A | N/A | N/A |
D.K.Lai et al.,ApJ, 681, 1524, 2008 (A0181,ADS)
Atmospheric data
| Teff : 4750+-100 | log g : 1.31+-0.2 | vturb : 2.3+-0.2 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -4.02+-0.22 | -0.49+-0.22 | 4.53+-0.22 |
| N | ... | -2.42+-0.37 | 1.11+-0.37 | 5.55+-0.37 |
| Na | ... | -3.52+-0.08 | 0.01+-0.08 | 2.81+-0.08 |
| Mg | ... | -2.95+-0.05 | 0.58+-0.05 | 4.63+-0.05 |
| Al | ... | -4.14+-0.05 | -0.61+-0.05 | 2.33+-0.05 |
| Si | ... | -3.13+-0.15 | 0.40+-0.15 | 4.42+-0.15 |
| Ca | ... | -3.30+-0.06 | 0.23+-0.06 | 3.06+-0.06 |
| Sc II | ... | -3.58+-0.09 | -0.05+-0.09 | -0.41+-0.09 |
| Ti I | ... | -3.35+-0.08 | 0.18+-0.08 | 1.67+-0.08 |
| Ti II | ... | -3.38+-0.07 | 0.15+-0.07 | 1.64+-0.07 |
| Cr I | ... | -4.12+-0.09 | -0.59+-0.09 | 1.55+-0.09 |
| Mn I | ... | -4.49+-0.1 | -0.96+-0.10 | 0.90+-0.1 |
| Fe I | ... | -3.53+-0.09 | ... | 3.97+-0.09 |
| Fe II | ... | -3.51+-0.09 | ... | 3.99+-0.09 |
| Co | ... | -3.31+-0.07 | 0.22+-0.07 | 1.61+-0.07 |
| Ni | ... | -3.61+-0.06 | -0.08+-0.06 | 2.64+-0.06 |
| Sr II | ... | -3.11+-0.17 | 0.42+-0.17 | -0.14+-0.17 |
| Y II | ... | -3.24+-0.08 | 0.29+-0.08 | -1.00+-0.08 |
| Zr II | ... | -2.79+-0.1 | 0.74+-0.10 | -0.19+-0.1 |
| Ba II | ... | -4.27+-0.11 | -0.74+-0.11 | -2.14+-0.11 |
| Eu II | ... | <-3.53 | <0.00 | <-3.02 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Binarity
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2003-06-06 | N/A | KECKHIRES | 46000 | 65 | 7200 | -144.4+-0.2 |
| 2004-04-07 | N/A | KECKHIRES | 46000 | 63 | 1800 | -148.3+-0.2 |
| 2004-04-09 | N/A | KECKHIRES | 46000 | 134 | 1800 | -148.9+-0.6 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
Photometric data
J.G.Cohen et al.,ApJ, 778, 56, 2013 (A0283,ADS)
Atmospheric data
| Teff : 4750+-100 | log g : 1.3+-0.25 | vturb : 2.5+-0.2 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| CH | ... | -3.64 | -0.25 | 4.91 |
| NH | ... | -2.63 | 0.76 | 5.34 |
| Na I | ... | -3.56+-0.05 | -0.17+-0.05 | 2.77+-0.05 |
| Mg I | ... | -2.75+-0.1 | 0.64+-0.1 | 4.83+-0.1 |
| Al I | ... | -3.33+-0.08 | 0.06+-0.08 | 3.14+-0.08 |
| Si I | ... | -2.97 | 0.42 | 4.58 |
| Ca I | ... | -3.17+-0.13 | 0.22+-0.13 | 3.19+-0.13 |
| Sc II | ... | -3.43+-0.07 | -0.04+-0.07 | -0.26+-0.07 |
| Ti I | ... | -3.18+-0.12 | 0.21+-0.12 | 1.84+-0.12 |
| Ti II | ... | -3.38+-0.12 | 0.01+-0.12 | 1.64+-0.12 |
| V II | ... | -3.70+-0.08 | -0.31+-0.08 | 0.30+-0.08 |
| Cr I | ... | -3.87+-0.21 | -0.48+-0.21 | 1.80+-0.21 |
| Mn I | ... | -4.35+-0.01 | -0.96+-0.01 | 1.04+-0.01 |
| Mn II | ... | -4.24+-0.09 | -0.85+-0.09 | 1.15+-0.09 |
| Fe I | ... | -3.39+-0.15 | ... | 4.11+-0.15 |
| Fe II | ... | -3.44+-0.14 | -0.05+-0.14 | 4.06+-0.14 |
| Co I | ... | -3.20+-0.2 | 0.19+-0.2 | 1.72+-0.2 |
| Ni I | ... | -3.72+-0.03 | -0.33+-0.03 | 2.53+-0.03 |
| Cu I | ... | -4.25+-0.31 | -0.86+-0.31 | -0.04+-0.31 |
| Zn I | ... | -2.83 | 0.56 | 1.77 |
| Sr II | ... | -2.94 | 0.45 | 0.03 |
| Y II | ... | -3.21+-0.11 | 0.18+-0.11 | -0.97+-0.11 |
| Zr II | ... | -2.85+-0.15 | 0.54+-0.15 | -0.25+-0.15 |
| Ba II | ... | -4.42 | -1.03 | -2.29 |
| Eu II | ... | <-3.30 | <0.09 | <-2.79 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Binarity
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2006-04 | N/A | KECKHIRES | 36000 | N/A | N/A | -149 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : | Right Ascension : |
Photometric data