HE1327-2326: found in 3 paper(s).
Labels:/W.Aoki et al.(2006)/ /A.Frebel et al.(2006)/ /A.Frebel et al.(2008)/
| Title | HE 1327-2326, an Unevolved Star with [Fe/H]<-5.0. I. A Comprehensive Abundance Analysis |
| ADS | W.Aoki et al.,ApJ, 639, 897, 2006 |
| Authors | W. Aoki, A. Frebel, N. Christlieb, J. E. NAOJ. Norris, T. C. NAOJ. Beers, T. Minezaki, P. S. NAOJ. Barklem, S. Honda, M. Takada-Hidai, M. Asplund, S. G. NAOJ. Ryan, S. Tsangarides, K. Eriksson, A. Steinhauer, C. P. NAOJ. Deliyannis, K. Nomoto, M. Y. NAOJ. Fujimoto, H. Ando, Y. Yoshii, T. Kajino |
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| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2004-05-30-7:04 | N/A | SUBARUHDS | 60000 | 20-260 | 30 | |
| 2004-05-31-6:17 | N/A | SUBARUHDS | 60000 | 20-260 | 150 | 63.88 |
| 2004-06-02-5:43 | N/A | SUBARUHDS | 60000 | 20-260 | 240 | 63.50 |
| 2004-06-27-6:03 | N/A | SUBARUHDS | 60000 | 20-260 | 150 | 63.64 |
| 2005-02-27-12:48 | N/A | SUBARUHDS | 60000 | 20-260 | 30 | 63.62 |
| 2005-06-17-5:46 | N/A | SUBARUHDS | 60000 | 20-260 | 15 | 63.45 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | -23 41.9 |
| Right Ascension | 13 30 06 |
| Vrad | 63.88 |
| V | 13.535+-0.004 |
| B | 14.016+-0.005 |
| H | 12.068+-0.023 |
| J | 12.357+-0.023 |
| K | 11.986+-0.021 |
| Teff | 6180 |
| log g | 3.7 |
| vturb | 1.7 |
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|---|---|---|---|
| Li I | ... | <0.34 | <6.00 | <1.5 |
| CH | ... | -1.40+-0.24 | 4.26+-0.24 | 6.99+-0.24 |
| NH | ... | -1.10+-0.30 | 4.56+-0.30 | 6.83+-0.30 |
| OH | ... | <-1.66 | <4.0 | <7.21 |
| Na I | ... | -3.11+-0.08 | 2.55+-0.08 | 3.06+-0.08 |
| Mg I | ... | -3.90+-0.07 | 1.76+-0.07 | 3.63+-0.07 |
| Al I | ... | -4.33+-0.09 | 1.33+-0.09 | 2.04+-0.09 |
| Ca I | ... | -5.36+-0.17 | 0.30+-0.17 | 0.95+-0.17 |
| Ca II | ... | -4.79 | 0.87 | 1.52 |
| Ti II | ... | -5.14+-0.20 | 0.52+-0.20 | -0.24+-0.20 |
| Cr I | ... | <-4.55 | <1.11 | <1.09 |
| Mn I | ... | <-4.52 | <1.14 | <0.87 |
| Fe I | ... | -5.66+-0.15 | ... | 1.79+-0.15 |
| Fe II | ... | <-4.44 | <1.22 | <3.01 |
| Co I | ... | <-3.58 | <2.08 | <1.34 |
| Ni I | ... | <-5.07 | <0.59 | <1.16 |
| Zn I | ... | <-2.49 | <3.07 | <2.02 |
| Sr II | ... | -4.69+-0.13 | 0.97+-0.13 | -1.77+-0.13 |
| Ba II | ... | <-4.20 | <1.46 | <-2.06 |
| 12C/13C | >5 |
| Title | The Oxygen Abundance of HE 1327-2326 |
| ADS | A.Frebel et al.,ApJ, 638, L17, 2006 |
| Authors | A. Frebel, N. Christlieb, J. E. Norris, W. Aoki, M. Asplund |
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| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| N/A | VLT | 70000 | 40 | 64800 | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
| Teff | 6180 |
| log g | 3.7 |
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|---|---|---|---|
| CH | ... | -1.5+-0.2 | 4.0+-0.2 | 6.9+-0.2 |
| O I | ... | <-2.5 | <3.1 | <6.2 |
| OH | ... | -1.8+-0.2 | 3.7+-0.2 | 6.8+-0.2 |
| Fe I | ... | -5.7+-0.2 | ... | 1.7+-0.2 |
| Title | HE 1327-2326, an Unevolved Star with [Fe/H]<-5.0. II. New 3D-1D Corrected Abundances from a Very Large Telescope UVES Spectrum |
| ADS | A.Frebel et al.,ApJ, 684, 588, 2008 |
| Authors | A. Frebel, R. Collet, K. Eriksson, N. Christlieb, W. Aoki |
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| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| N/A | VLT | N/A | 170-750 | N/A | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
| Teff | 6180 |
| log g | 3.7 |
| vturb | 2.0 |
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|---|---|---|---|
| Li I | ... | <-0.46 | <5.25 | <0.70 |
| Be II | ... | <-2.35 | <3.36 | <-1.20 |
| CH | ... | -1.65 | 4.06 | 6.90 |
| NH | ... | -1.18 | 4.53 | 6.79 |
| OH | ... | -2.03 | 3.68 | 6.84 |
| Na I | ... | -3.34 | 2.37 | 2.99 |
| Mg I | ... | -4.04 | 1.67 | 3.54 |
| Al I | ... | -4.57 | 1.14 | 1.90 |
| Ca I | ... | -5.48 | 0.23 | 0.88 |
| Ca II | ... | -5.02 | 0.69 | 1.34 |
| Sc II | ... | <-4.85 | <0.86 | <-1.68 |
| Ti II | ... | -5.11 | 0.60 | -0.09 |
| V I | ... | <-2.50 | <3.21 | <1.50 |
| Cr I | ... | <-5.22 | <0.49 | <0.45 |
| Mn I | ... | <-4.55 | <1.16 | <0.84 |
| Fe I | ... | -5.71 | ... | 1.79 |
| Fe II | ... | <-5.51 | ... | <1.99 |
| Co I | ... | <-4.34 | <1.37 | <0.58 |
| Ni I | ... | -5.52 | 0.19 | 0.73 |
| Zn I | ... | <-2.99 | <2.72 | <1.61 |
| Sr II | ... | -4.73 | 0.98 | -1.76 |
| Ba II | ... | <-4.27 | <1.44 | <-2.14 |
| Eu II | ... | <-1.27 | <4.44 | <-0.76 |