BS16080-093
taken from 3 paper(s):
/D.K.Lai et al.(2004)/
/D.K.Lai et al.(2007)/
/D.K.Lai et al.(2008)/
ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES
Stellar Parameters
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Mg I | N/A | ... | 0.35 | ... | -2.40 | 0.33 | 5.20 | Mg I |
| Ca I | N/A | ... | 0.20 | ... | -2.51 | 0.22 | 3.83 | Ca I |
| Ti II | N/A | ... | 0.59 | ... | -2.07 | 0.66 | 2.88 | Ti II |
| Fe I | N/A | -2.73 | ... | ... | -2.73 | ... | 4.77 | Fe I |
| Ba II | N/A | ... | 0.11 | ... | -2.67 | 0.06 | -0.49 | Ba II |
Binary Parameters
Position
| Right Ascension : 16 50 38.31 | Declination : +59 13 06.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-07-07 | N/A | KECKII | 7000 | 150 | 600 | N/A |
Carbon and Strontium Abundances of Metal-poor Stars
Stellar Parameters
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| C | N/A | ... | -0.50+-0.26 | ... | -3.10+-0.26 | -0.54+-0.26 | 5.33+-0.26 | C |
| Fe | N/A | -2.73 | ... | ... | -2.56 | ... | 4.94 | Fe |
| Sr | N/A | ... | 0.08 | ... | -2.62 | -0.06 | 0.25 | Sr |
| Ba | N/A | ... | 0.11 | ... | -2.67 | -0.11 | -0.49 | Ba |
Position
| Right Ascension : 16 50 38.31 | Declination : +59 13 06.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | KECKII | 7000 | N/A | N/A | N/A |
Detailed Abundances for 28 Metal-poor Stars: Stellar Relics in the Milky Way
Stellar Parameters
| Teff : 4940+-100 | log g : 1.86+-0.2 | vturb : 1.9+-0.2 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| C | 1 | ... | <-0.63 | ... | <-3.73 | <-0.54 | <4.70 | C |
| Mg | 8 | ... | 0.44+-0.05 | ... | -2.77+-0.05 | 0.42+-0.05 | 4.83+-0.05 | Mg |
| Al | 2 | ... | -0.88+-0.06 | ... | -4.05+-0.06 | -0.86+-0.06 | 2.40+-0.06 | Al |
| Si | 1 | ... | 0.42+-0.15 | ... | -2.73+-0.15 | 0.46+-0.15 | 4.78+-0.15 | Si |
| Ca | 8 | ... | 0.27+-0.05 | ... | -2.90+-0.05 | 0.29+-0.05 | 3.44+-0.05 | Ca |
| Sc II | 3 | ... | 0.09+-0.07 | ... | -3.08+-0.07 | 0.11+-0.07 | 0.07+-0.07 | Sc II |
| Ti I | 9 | ... | 0.38+-0.07 | ... | -2.74+-0.07 | 0.45+-0.07 | 2.21+-0.07 | Ti I |
| Ti II | 28 | ... | 0.41+-0.06 | ... | -2.71+-0.06 | 0.48+-0.06 | 2.24+-0.06 | Ti II |
| V II | 1 | ... | -0.09+-0.17 | ... | -3.21+-0.17 | -0.02+-0.17 | 0.72+-0.17 | V II |
| Cr I | 5 | ... | -0.34+-0.07 | ... | -3.50+-0.07 | -0.31+-0.07 | 2.14+-0.07 | Cr I |
| Mn I | 3 | ... | -0.98+-0.10 | ... | -4.21+-0.10 | -1.02+-0.10 | 1.22+-0.10 | Mn I |
| Fe I | 94 | -3.19+-0.09 | ... | ... | -3.19+-0.09 | ... | 4.31+-0.09 | Fe I |
| Fe II | 12 | -3.11+-0.09 | ... | ... | -3.11+-0.09 | ... | 4.39+-0.09 | Fe II |
| Co | 2 | ... | 0.30+-0.08 | ... | -2.96+-0.08 | 0.23+-0.08 | 2.03+-0.08 | Co |
| Ni | 2 | ... | 0.03+-0.10 | ... | -3.13+-0.10 | 0.06+-0.10 | 3.09+-0.10 | Ni |
| Sr II | 2 | ... | -0.13+-0.17 | ... | -3.22+-0.17 | -0.03+-0.17 | -0.35+-0.17 | Sr II |
| Y II | 4 | ... | -0.28+-0.09 | ... | -3.44+-0.09 | -0.25+-0.09 | -1.23+-0.09 | Y II |
| Zr II | 1 | ... | 0.17+-0.17 | ... | -3.00+-0.17 | 0.19+-0.17 | -0.42+-0.17 | Zr II |
| Ba II | 2 | ... | -0.27+-0.09 | ... | -3.51+-0.09 | -0.32+-0.09 | -1.33+-0.09 | Ba II |
| Eu II | 1 | ... | 0.20+-0.21 | ... | -3.00+-0.21 | 0.19+-0.21 | -2.48+-0.21 | Eu II |
Position
| Right Ascension : 16 50 38.31 | Declination : +59 13 06.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-08-25 | N/A | KECKHIRES | 46000 | 85 | 5400 | -205.2+-0.2 |