A0279
Bibliography Data
Title | NEW HUBBLE SPACE TELESCOPE OBSERVATIONS OF HEAVY ELEMENTS IN FOUR METAL-POOR STARS |
ADS | I.U.Roederer et al.,ApJS, 203, 27, 2012 |
Authors | I. U. Roederer, J. E. Lawler, J. S. Sobeck, T. C. Beers, J. J. Cowan, A. Frebel, I. I. Ivans, H. Schatz, C. Sneden, I. B. Thompson |
List of objects
S: Find this object in SIMBAD
O: Find this object in Other papers
HD108317
Atmospheric data
Teff : 5100 | log g : 2.67 | vturb : 1.50 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
Fe I | ... | -2.53+-0.09 | +0.00+-0.15 | +4.97+-0.15 |
Fe II | ... | -2.37+-0.14 | +0.00+-0.22 | +5.13+-0.22 |
Cu I | ... | -3.49+-0.16 | -0.96+-0.16 | +0.70+-0.16 |
Zn I | ... | -2.30+-0.15 | +0.23+-0.15 | +2.26+-0.15 |
Ge I | ... | -3.48+-0.17 | -0.95+-0.17 | +0.17+-0.17 |
Rb I | ... | <-1.12 | <+1.41 | <+1.40 |
Sr II | ... | -2.55+-0.19 | -0.02+-0.19 | +0.48+-0.19 |
Y II | ... | -2.79+-0.2 | -0.26+-0.20 | -0.42+-0.20 |
Zr II | ... | -2.29+-0.2 | +0.24+-0.20 | +0.45+-0.20 |
Nb II | ... | -2.48+-0.19 | +0.05+-0.19 | -0.86+-0.19 |
Mo I | ... | -2.11+-0.19 | +0.42+-0.19 | -0.23+-0.19 |
Mo II | ... | <-1.80 | <+0.73 | <+0.24 |
Ru I | ... | -1.79+-0.16 | +0.74+-0.16 | -0.04+-0.16 |
Rh I | ... | -1.90+-0.27 | +0.63+-0.27 | -0.84+-0.27 |
Pd I | ... | -2.32+-0.18 | +0.21+-0.18 | -0.67+-0.18 |
Ag I | ... | -2.54+-0.21 | -0.01+-0.21 | -1.34+-0.21 |
Cd I | ... | -2.58+-0.28 | -0.05+-0.28 | -0.87+-0.28 |
Sn I | ... | <-1.27 | <+1.26 | <+0.80 |
Te I | ... | -2.16+-0.24 | +0.37+-0.24 | +0.02+-0.24 |
Ba II | ... | -2.66+-0.19 | -0.13+-0.19 | -0.32+-0.19 |
La II | ... | -2.38+-0.17 | +0.15+-0.17 | -1.12+-0.17 |
Ce II | ... | -2.42+-0.17 | +0.11+-0.17 | -0.68+-0.17 |
Pr II | ... | -1.78+-0.23 | +0.75+-0.23 | -0.90+-0.23 |
Nd II | ... | -2.29+-0.18 | +0.24+-0.18 | -0.71+-0.18 |
Sm II | ... | -2.17+-0.2 | +0.36+-0.20 | -1.05+-0.20 |
Eu II | ... | -2.05+-0.18 | +0.48+-0.18 | -1.37+-0.18 |
Gd II | ... | -2.05+-0.19 | +0.48+-0.19 | -0.82+-0.19 |
Tb II | ... | -1.76+-0.29 | +0.77+-0.29 | -1.30+-0.29 |
Dy II | ... | -2.01+-0.18 | +0.52+-0.18 | -0.75+-0.18 |
Ho II | ... | -2.14+-0.2 | +0.39+-0.20 | -1.50+-0.20 |
Er II | ... | -2.02+-0.18 | +0.51+-0.18 | -0.94+-0.18 |
Tm II | ... | -2.06+-0.19 | +0.47+-0.19 | -1.80+-0.19 |
Yb II | ... | -2.21+-0.22 | +0.32+-0.22 | -1.13+-0.22 |
Lu II | ... | -1.90+-0.26 | +0.63+-0.26 | -1.64+-0.26 |
Hf II | ... | -2.00+-0.27 | +0.53+-0.27 | -0.99+-0.27 |
Os I | ... | -1.90+-0.23 | +0.63+-0.23 | -0.50+-0.23 |
Os II | ... | -2.44+-0.26 | +0.09+-0.26 | -0.88+-0.26 |
Ir I | ... | -1.45+-0.34 | +1.08+-0.34 | -0.07+-0.34 |
Pt I | ... | -2.08+-0.19 | +0.45+-0.19 | -0.46+-0.19 |
Au I | ... | -2.44+-0.3 | +0.09+-0.30 | -1.64+-0.30 |
Pb I | ... | <-2.30 | <+0.23 | <-0.26 |
Th II | ... | -2.21+-0.21 | +0.32+-0.21 | -1.99+-0.21 |
: 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 |
2011-06-11 | N/A | HST | 30000 | 75-160 | 12900 | N/A |
2011-07-13 | N/A | HST | 30000 | 75-160 | 12900 | N/A |
2011-07-15 | N/A | HST | 30000 | 75-160 | 12900 | N/A |
2009-02-21 | N/A | MIKELCO | 41000 | 160-570 | 120 | N/A |
1999-04-21 | N/A | KECKHIRES | 45000 | 130-390 | 3300 | N/A |
Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
Photometric data
V : 8.05 | V-K : 1.849 | K : 6.153 | EB-V : 0.018 |
HD122563
Atmospheric data
Teff : 4450 | log g : 1.37 | vturb : 2.00 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
Fe I | ... | -3.06+-0.10 | +0.00+-0.16 | +4.44+-0.16 |
Fe II | ... | -2.61+-0.12 | +0.00+-0.20 | +4.89+-0.20 |
Cu I | ... | -4.09+-0.22 | -1.03+-0.22 | +0.10+-0.22 |
Zn I | ... | -2.57+-0.21 | +0.49+-0.21 | +1.99+-0.21 |
Ge I | ... | -4.53+-0.21 | -1.47+-0.21 | -0.88+-0.21 |
Rb I | ... | <-1.32 | <+1.74 | <+1.20 |
Sr II | ... | -3.34+-0.19 | -0.28+-0.19 | -0.02+-0.19 |
Y II | ... | -3.61+-0.21 | -0.55+-0.21 | -0.95+-0.21 |
Zr II | ... | -3.19+-0.22 | -0.13+-0.22 | -0.16+-0.22 |
Nb II | ... | -3.43+-0.22 | -0.37+-0.22 | -1.52+-0.22 |
Mo I | ... | -3.10+-0.31 | -0.04+-0.31 | -1.22+-0.31 |
Mo II | ... | <-2.98 | <+0.08 | <-0.65 |
Ru I | ... | -2.79+-0.27 | +0.27+-0.27 | -1.04+-0.27 |
Rh I | ... | -2.79+-0.31 | +0.27+-0.31 | -1.73+-0.31 |
Pd I | ... | -3.43+-0.32 | -0.37+-0.32 | -1.78+-0.32 |
Ag I | ... | <-2.83 | <+0.23 | <-1.63 |
Cd I | ... | <-4.56 | <-1.50 | <-2.85 |
Sn I | ... | <-1.69 | <+1.37 | <+0.38 |
Ba II | ... | -4.41+-0.22 | -1.35+-0.22 | -1.78+-0.22 |
La II | ... | -4.03+-0.24 | -0.97+-0.24 | -2.48+-0.24 |
Ce II | ... | -3.97+-0.18 | -0.91+-0.18 | -1.94+-0.18 |
Pr II | ... | <-3.32 | <-0.26 | <-2.15 |
Nd II | ... | -3.93+-0.19 | -0.87+-0.19 | -2.06+-0.19 |
Sm II | ... | -3.72+-0.2 | -0.66+-0.20 | -2.31+-0.20 |
Eu II | ... | -3.74+-0.19 | -0.68+-0.19 | -2.77+-0.19 |
Gd II | ... | -3.82+-0.24 | -0.76+-0.24 | -2.30+-0.24 |
Dy II | ... | -3.94+-0.24 | -0.88+-0.24 | -2.39+-0.24 |
Ho II | ... | <-3.36 | <-0.30 | <-2.43 |
Yb II | ... | -4.06+-0.24 | -1.00+-0.24 | -2.69+-0.24 |
Lu II | ... | -3.44+-0.33 | -0.38+-0.33 | -2.89+-0.33 |
Hf II | ... | -3.77+-0.41 | -0.71+-0.41 | -2.47+-0.41 |
Os I | ... | <-2.65 | <+0.41 | <-1.25 |
Ir I | ... | <-2.73 | <+0.33 | <-1.35 |
Pt I | ... | <-3.77 | <-0.71 | <-2.15 |
Pb I | ... | <-3.49 | <-0.43 | <-1.45 |
: 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 |
1999-07-29 | N/A | HST | 30000 | 60-400 | 10400 | N/A |
2011-07-24 | N/A | HST | 30000 | 60-400 | 9900 | N/A |
2011-08-06 | N/A | HST | 30000 | 60-400 | 9900 | N/A |
2009-02-19 | N/A | MIKELCO | 41000 | 220-640 | 30 | N/A |
1999-04-21 | N/A | KECKHIRES | 45000 | 160-540 | 600 | N/A |
Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
Photometric data
V : 6.20 | V-K : 2.386 | K : 3.731 | EB-V : 0.025 |
HD126238
Atmospheric data
Teff : 4780 | log g : 1.72 | vturb : 1.60 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
Fe I | ... | -1.98+-0.10 | +0.00+-0.16 | +5.52+-0.16 |
Fe II | ... | -1.93+-0.10 | +0.00+-0.19 | +5.57+-0.19 |
Cu I | ... | -2.82+-0.24 | -0.84+-0.24 | +1.37+-0.24 |
Zn I | ... | -1.92+-0.16 | +0.06+-0.16 | +2.64+-0.16 |
Ge I | ... | -3.03+-0.3 | -1.05+-0.30 | +0.62+-0.30 |
Rb I | ... | <-0.82 | <+1.16 | <+1.70 |
Sr II | ... | -1.94+-0.24 | +0.04+-0.24 | +0.98+-0.24 |
Zr II | ... | -1.89+-0.24 | +0.09+-0.24 | +0.74+-0.24 |
Nb II | ... | -1.87+-0.2 | +0.11+-0.20 | -0.36+-0.20 |
Mo I | ... | -1.70+-0.23 | +0.28+-0.23 | +0.18+-0.23 |
Mo II | ... | <-1.50 | <+0.48 | <+0.43 |
Ru I | ... | -1.66+-0.17 | +0.32+-0.17 | +0.09+-0.17 |
Rh I | ... | -1.71+-0.38 | +0.27+-0.38 | -0.65+-0.38 |
Pd I | ... | -1.97+-0.17 | +0.01+-0.17 | -0.32+-0.17 |
Ag I | ... | -2.21+-0.38 | -0.23+-0.38 | -1.01+-0.38 |
Ba II | ... | -2.26+-0.21 | -0.28+-0.21 | -0.03+-0.21 |
La II | ... | -2.05+-0.18 | -0.07+-0.18 | -0.90+-0.18 |
Ce II | ... | -2.12+-0.18 | -0.14+-0.18 | -0.49+-0.18 |
Pr II | ... | -1.85+-0.21 | +0.13+-0.21 | -1.08+-0.21 |
Nd II | ... | -1.99+-0.19 | -0.01+-0.19 | -0.52+-0.19 |
Sm II | ... | -1.94+-0.19 | +0.04+-0.19 | -0.93+-0.19 |
Eu II | ... | -1.76+-0.2 | +0.22+-0.20 | -1.19+-0.20 |
Gd II | ... | -1.80+-0.19 | +0.18+-0.19 | -0.68+-0.19 |
Tb II | ... | -1.96+-0.26 | +0.02+-0.26 | -1.61+-0.26 |
Dy II | ... | -1.75+-0.18 | +0.23+-0.18 | -0.60+-0.18 |
Ho II | ... | -1.90+-0.4 | +0.08+-0.40 | -1.37+-0.40 |
Er II | ... | -1.75+-0.26 | +0.23+-0.26 | -0.78+-0.26 |
Tm II | ... | -1.75+-0.2 | +0.23+-0.20 | -1.60+-0.20 |
Yb II | ... | -1.90+-0.26 | +0.08+-0.26 | -0.93+-0.26 |
Hf II | ... | -1.89+-0.28 | +0.09+-0.28 | -0.99+-0.28 |
Os I | ... | -1.78+-0.41 | +0.20+-0.41 | -0.38+-0.41 |
Os II | ... | -2.31+-0.42 | -0.33+-0.42 | -0.86+-0.42 |
Ir I | ... | -1.66+-0.22 | +0.32+-0.22 | -0.28+-0.22 |
Pt I | ... | -1.96+-0.41 | +0.02+-0.41 | -0.34+-0.41 |
Pb I | ... | -1.88+-0.26 | +0.10+-0.26 | +0.16+-0.26 |
: 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 |
2011-07-20 | N/A | HST | 30000 | 25-130 | 13400 | N/A |
2011-07-21 | N/A | HST | 30000 | 25-130 | 13400 | N/A |
2009-09-04 | N/A | MIKELCO | 41000 | 160-460 | 100 | N/A |
1999-04-21 | N/A | KECKHIRES | 45000 | 270-500 | 2040 | N/A |
Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
Photometric data
V : 7.66 | V-K : 2.003 | K : 5.338 | EB-V : 0.115 |
HD128279
Atmospheric data
Teff : 5080 | log g : 2.57 | vturb : 1.60 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
Fe I | ... | -2.48+-0.09 | +0.00+-0.15 | +5.02+-0.15 |
Fe II | ... | -2.46+-0.14 | +0.00+-0.22 | +5.04+-0.22 |
Cu I | ... | -3.40+-0.16 | -0.92+-0.16 | +0.79+-0.16 |
Zn I | ... | -2.38+-0.15 | +0.10+-0.15 | +2.18+-0.15 |
Ge I | ... | -3.68+-0.28 | -1.20+-0.28 | -0.03+-0.28 |
Rb I | ... | <-0.92 | <+1.56 | <+1.60 |
Sr II | ... | -3.07+-0.19 | -0.59+-0.19 | -0.18+-0.19 |
Zr II | ... | -2.60+-0.2 | -0.12+-0.20 | +0.00+-0.20 |
Nb II | ... | -2.36+-0.27 | +0.12+-0.27 | -0.88+-0.27 |
Mo I | ... | -2.55+-0.18 | -0.07+-0.18 | -0.67+-0.18 |
Mo II | ... | <-1.79 | <+0.69 | <+0.11 |
Ru I | ... | -2.38+-0.19 | +0.10+-0.19 | -0.63+-0.19 |
Rh I | ... | <-1.67 | <+0.81 | <-0.61 |
Pd I | ... | -2.89+-0.27 | -0.41+-0.27 | -1.24+-0.27 |
Ag I | ... | <-2.31 | <+0.17 | <-1.11 |
Cd I | ... | -3.09+-0.3 | -0.61+-0.30 | -1.38+-0.30 |
Te I | ... | -2.36+-0.25 | +0.12+-0.25 | -0.18+-0.25 |
Ba II | ... | -3.23+-0.18 | -0.75+-0.18 | -1.03+-0.18 |
La II | ... | -2.76+-0.19 | -0.28+-0.19 | -1.64+-0.19 |
Ce II | ... | -2.75+-0.18 | -0.27+-0.18 | -1.15+-0.18 |
Nd II | ... | -2.67+-0.18 | -0.19+-0.18 | -1.23+-0.18 |
Sm II | ... | -2.48+-0.24 | +0.00+-0.24 | -1.50+-0.24 |
Eu II | ... | -2.50+-0.18 | -0.02+-0.18 | -1.96+-0.18 |
Dy II | ... | -2.47+-0.2 | +0.01+-0.20 | -1.35+-0.20 |
Ho II | ... | -2.21+-0.29 | +0.27+-0.29 | -1.71+-0.29 |
Er II | ... | -2.48+-0.19 | +0.00+-0.19 | -1.54+-0.19 |
Tm II | ... | -2.36+-0.21 | +0.12+-0.21 | -2.24+-0.21 |
Yb II | ... | -2.63+-0.21 | -0.15+-0.21 | -1.69+-0.21 |
Lu II | ... | -1.76+-0.27 | +0.72+-0.27 | -1.64+-0.27 |
Hf II | ... | -1.94+-0.27 | +0.54+-0.27 | -1.07+-0.27 |
Os I | ... | <-1.79 | <+0.69 | <-0.39 |
Os II | ... | <-2.61 | <-0.13 | <-1.19 |
Ir I | ... | <-1.67 | <+0.81 | <-0.29 |
Pt I | ... | <-2.81 | <-0.33 | <-1.19 |
Au I | ... | <-1.29 | <+1.19 | <-0.49 |
Pb I | ... | <-2.13 | <+0.35 | <-0.09 |
: 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 |
2011-08-24 | N/A | HST | 30000 | 75-180 | 13000 | N/A |
2011-08-26 | N/A | HST | 30000 | 75-180 | 13000 | N/A |
2011-09-05 | N/A | HST | 30000 | 75-180 | 13000 | N/A |
2004-06-22 | N/A | MIKELCO | 41000 | 140-350 | 20 | N/A |
2004-07-14 | N/A | MIKELCO | 41000 | 140-350 | 200 | N/A |
2004-07-23 | N/A | MIKELCO | 41000 | 140-350 | 900 | N/A |
2005-05-31 | N/A | MIKELCO | 41000 | 140-350 | 240 | N/A |
1999-04-22 | N/A | KECKHIRES | 45000 | 500-880 | 2400 | N/A |
Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
Photometric data
V : 8.02 | V-K : 1.681 | K : 6.065 | EB-V : 0.100 |