| Title | Detection of Pb II in the Ultraviolet Spectra of Three Metal-poor Stars |
| ADS | I.U.Roederer et al.,ApJ, 902, L24, 2020 |
| Authors | I. U. Roederer, J. E. Lawler, E. M. Holmbeck, T. C. Beers, R. Ezzeddine, A. Frebel, T. T. Hansen, I. I. Ivans, A. I. Karakas, V. M. Placco, C. M. Sakari |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Name | Comment | SIMBAD | Object |
|---|---|---|---|
| HD196944 | N/A | S | O |
| HD222925 | N/A | S | O |
| HD94028 | N/A | S | O |
| Teff : 5170+-100 | log g : 1.60+-0.25 | vturb : 1.55+-0.10 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| Fe | N/A | -2.41+-0.18 | ... | ... | -2.41+-0.18 | ... | 5.09+-0.18 | Fe |
| Ba | N/A | ... | +1.23+-0.26 | 1.00+-0.11 | -1.18+-0.11 | 1.23+-0.26 | 1.00+-0.11 | Ba |
| Eu | N/A | ... | -0.11+-0.10 | -2.00+-0.10 | -2.52+-0.10 | -0.11+-0.10 | -2.00+-0.10 | Eu |
| Pb | N/A | ... | +2.28+-0.23 | 1.91+-0.30 | -0.13+-0.30 | 2.28+-0.23 | 1.91+-0.30 | Pb |
| Binarity | Positive |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| N/A | HST | 114000 | 40 | N/A | N/A |
| Teff : 5636+-103 | log g : 2.54+-0.17 | vturb : 2.20+-0.20 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| Fe | N/A | -1.46+-0.08 | ... | ... | -1.46+-0.08 | ... | 6.04+-0.08 | Fe |
| Ba | N/A | ... | +0.54+-0.06 | 1.26+-0.09 | -0.92+-0.09 | 0.54+-0.06 | 1.26+-0.09 | Ba |
| Eu | N/A | ... | +1.32+-0.08 | 0.38+-0.09 | -0.14+-0.09 | 1.32+-0.08 | 0.38+-0.09 | Eu |
| Pb | N/A | ... | +0.56+-0.14 | 1.14+-0.16 | -0.90+-0.16 | 0.56+-0.14 | 1.14+-0.16 | Pb |
| Binarity | Negative |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| N/A | HST | 114000 | 30 | N/A | N/A |
| Teff : 6087+-84 | log g : 4.37+-0.13 | vturb : 1.10+-0.20 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| Fe | N/A | -1.65+-0.08 | ... | ... | -1.65+-0.08 | ... | 5.85+-0.08 | Fe |
| Ba | N/A | ... | +0.53+-0.09 | 1.06+-0.11 | -1.12+-0.11 | 0.53+-0.09 | 1.06+-0.11 | Ba |
| Eu | N/A | ... | +0.51+-0.13 | -0.62+-0.13 | -1.14+-0.13 | 0.51+-0.13 | -0.62+-0.13 | Eu |
| Pb | N/A | ... | +0.95+-0.14 | 1.34+-0.12 | -0.70+-0.12 | 0.95+-0.14 | 1.34+-0.12 | Pb |
| Binarity | Negative |
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| N/A | HST | 114000 | 50 | N/A | N/A |