HE2252-4225: found in 3 paper(s).
Labels:
/P.S.Barklem et al.(2005)/
/L.Zhang et al.(2011)/
/L.Mashonkina et al.(2014)/
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P.S.Barklem et al.,AAP, 439, 129, 2005 (A0052,ADS)
Atmospheric data
| Teff : 4708 | log g : 1.53 | vturb : 1.92 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| CH | ... | -3.21+-0.28 | -0.39+-0.28 | 5.18+-0.27 |
| Mg I | ... | -2.65+-0.23 | 0.17+-0.23 | 4.94+-0.18 |
| Al I | ... | -3.60+-0.27 | -0.78+-0.27 | 2.87+-0.26 |
| Ca I | ... | -2.68+-0.2 | 0.14+-0.25 | 3.68+-0.20 |
| Sc II | ... | -2.86+-0.24 | -0.04+-0.24 | 0.31+-0.22 |
| Ti | ... | -2.53+-0.2 | 0.29+-0.23 | 2.49+-0.20 |
| V | ... | -2.88+-0.24 | -0.06+-0.24 | 1.12+-0.20 |
| Cr I | ... | -2.94+-0.28 | -0.12+-0.26 | 2.73+-0.28 |
| Mn I | ... | -2.90+-0.23 | -0.08+-0.23 | 2.49+-0.19 |
| Fe | ... | -2.82+-0.18 | 0.00+-0.22 | 4.68+-0.18 |
| Co I | ... | -2.70+-0.24 | 0.12+-0.24 | 2.22+-0.22 |
| Ni I | ... | -2.55+-0.28 | 0.26+-0.26 | 3.70+-0.28 |
| Zn I | ... | -2.21+-0.25 | 0.61+-0.25 | 2.39+-0.20 |
| Sr | ... | -2.76+-0.27 | 0.06+-0.27 | 0.21+-0.27 |
| Y II | ... | -2.78+-0.22 | 0.04+-0.25 | -0.54+-0.22 |
| Zr II | ... | -2.44+-0.22 | 0.38+-0.25 | 0.16+-0.22 |
| Ba II | ... | -2.37+-0.27 | 0.45+-0.27 | -0.24+-0.27 |
| La II | ... | -2.25+-0.22 | 0.57+-0.25 | -1.08+-0.22 |
| Ce II | ... | -2.28+-0.27 | 0.54+-0.27 | -0.70+-0.24 |
| Nd II | ... | -2.21+-0.23 | 0.60+-0.25 | -0.71+-0.23 |
| Sm II | ... | -1.84+-0.26 | 0.98+-0.26 | -0.82+-0.23 |
| Eu II | ... | -1.83+-0.25 | 0.99+-0.25 | -1.32+-0.22 |
: 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 | VLT | 20000 | 68 | N/A | -333.7 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
L.Zhang et al.,AAP, 528, A92, 2011 (A0253,ADS)
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -3.28 | -0.45 | 5.24 |
| Fe | ... | -2.83 | ... | 4.67 |
: 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 | VLT | 20000 | N/A | N/A | N/A |
L.Mashonkina et al.,AAP, 569, A43, 2014 (A0305,ADS)
Atmospheric data
| Teff : 4710+-100 | log g : 1.65+-0.15 | vturb : 1.7+-0.1 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| CH | ... | –-2.33 | –0.61 | 5.15+-0.02 |
| NH | ... | –-2.62 | –0.32 | 4.91 |
| Na I | ... | -2.76 | 0.18 | 3.57 |
| Si I | ... | -3.06 | -0.12 | 4.99 |
| Ca I | ... | -2.68+-0.06 | 0.26+-0.06 | 3.68+-0.06 |
| Ti I | ... | -2.69 | 0.25 | 2.26+-0.06 |
| Ti II | ... | -2.57 | 0.37 | 2.64+-0.09 |
| V II | ... | -2.88+-0.03 | –0.25 | 1.12+-0.03 |
| Cr I | ... | -3.01+-0.06 | –0.09 | 2.66+-0.06 |
| Cr II | ... | -2.91 | 0.03 | 3.05+-0.05 |
| Mn I | ... | –-2.87 | –0.07 | 2.41+-0.05 |
| Mn II | ... | -2.77+-0.02 | –0.12 | 2.62+-0.02 |
| Fe I | ... | -2.94+-0.08 | ... | 4.56+-0.08 |
| Fe II | ... | -2.68+-0.07 | ... | 4.82+-0.07 |
| Co I | ... | –-2.91 | –0.03 | 2+-0.08 |
| Ni I | ... | -2.89+-0.11 | 0.02 | 3.36+-0.11 |
| Sr II | ... | –-2.81 | –0.13 | 0.16 |
| Y II | ... | –-2.80 | –0.14 | -0.56+-0.11 |
| Zr II | ... | -2.82 | 0.12 | 0.07+-0.07 |
| Mo I | ... | -2.76 | 0.13 | -0.84 |
| Ru I | ... | -2.34 | 0.6 | -0.45 |
| Ba II | ... | -2.65 | 0.29 | -0.17+-0.08 |
| La II | ... | -2.26+-0.06 | 0.4 | -1.09+-0.06 |
| Ce II | ... | -2.65 | 0.29 | -0.73+-0.03 |
| Pr II | ... | -1.97+-0.03 | 0.61 | -1.26+-0.03 |
| Nd II | ... | -2.11+-0.07 | 0.57 | -0.61+-0.07 |
| Sm II | ... | -2.21 | 0.73 | -0.90+-0.01 |
| Eu II | ... | -2.13 | 0.81 | -1.30+-0.02 |
| Gd II | ... | -2.19 | 0.75 | -0.77+-0.06 |
| Tb II | ... | -2.15 | 0.79 | -1.56 |
| Dy II | ... | -1.72+-0.09 | 0.92 | -0.58+-0.09 |
| Ho II | ... | -2.11 | 0.83 | -1.29+-0.07 |
| Er II | ... | -2.16 | 0.78 | -0.89+-0.09 |
| Tm II | ... | -2.21 | 0.73 | -1.76+-0.05 |
| Yb II | ... | -2.08 | 0.86 | -0.91 |
| Os I | ... | -2.20 | 0.74 | -0.44 |
| Ir I | ... | -2.00 | 0.94 | -0.31+-0.1 |
| Pb I | ... | <-3.09 | <-0.15 | <-0.78+-0.3 |
| Th II | ... | -1.63+-0.02 | 0.92 | -1.63+-0.02 |
: 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 | VLT | 50000 | 10-180 | 68040 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : -420919 | Right Ascension : 225458.6 |
Photometric data
| V : 14.878+-0.003 | B-V : 0.822+-0.005 | V-R : 0.499+-0.005 |