HE2341-2029
/J.G.Cohen et al.(2004)/ /J.G.Cohen et al.(2013)/
Abundances In Very Metal-Poor Dwarf Stars
Teff : 6500 | log g : 4.4 | vturb : 1.6 |
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 | 4 | ... | ... | 5.56+-0.22 | -2.04+-0.22 | 0.42+-0.22 | 5.56+-0.22 | Mg I |
Al I | 2 | ... | ... | 3.79+-0.11 | -2.66+-0.11 | -0.20+-0.11 | 3.79+-0.11 | Al I |
Si I | 1 | ... | ... | 5.28 | -2.23 | 0.23 | 5.28 | Si I |
Ca I | 6 | ... | ... | 4.24+-0.09 | -2.10+-0.09 | 0.36+-0.09 | 4.24+-0.09 | Ca I |
Sc II | 2 | ... | ... | 1.02+-0.03 | -2.13+-0.03 | 0.33+-0.03 | 1.02+-0.03 | Sc II |
Ti I | 3 | ... | ... | 3.15+-0.21 | -1.80+-0.21 | 0.66+-0.21 | 3.15+-0.21 | Ti I |
Ti II | 13 | ... | ... | 2.96+-0.18 | -1.99+-0.18 | 0.47+-0.18 | 2.96+-0.18 | Ti II |
Cr I | 4 | ... | ... | 2.98+-0.08 | -2.66+-0.08 | -0.20+-0.08 | 2.98+-0.08 | Cr I |
Mn I | 2 | ... | ... | 2.36+-0.03 | -3.07+-0.03 | -0.61+-0.03 | 2.36+-0.03 | Mn I |
Fe I | 47 | ... | ... | 5.04+-0.16 | -2.46+-0.16 | ... | 5.04+-0.16 | Fe I |
Fe II | 4 | ... | ... | 5.07+-0.27 | -2.43+-0.27 | ... | 5.07+-0.27 | Fe II |
Co I | 2 | ... | ... | 3.03+-0.07 | -1.96+-0.07 | 0.50+-0.07 | 3.03+-0.07 | Co I |
Ni I | 1 | ... | ... | 3.64 | -2.58 | -0.12 | 3.64 | Ni I |
Zn I | 1 | ... | ... | <2.78 | <-1.78 | <0.68 | <2.78 | Zn I |
Sr II | 2 | ... | ... | 0.40+-0.09 | -2.47+-0.09 | -0.01+-0.09 | 0.40+-0.09 | Sr II |
Ba II | 2 | ... | ... | -0.78+-0.04 | -2.96+-0.04 | -0.50+-0.04 | -0.78+-0.04 | Ba II |
Eu II | 1 | ... | ... | <-0.32 | <-0.84 | <1.62 | <-0.32 | Eu II |
Right Ascension : 23 44 19.70 | Declination : -20 13 20.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2002-09 | N/A | KECKHIRES | 34000 | 85 | 9600 | N/A |
Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <-2
Teff : 6500+-100 | log g : 4.4+-0.25 | vturb : 1.6+-0.2 |
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 | 4 | ... | 0.31+-0.1 | ... | -2.28+-0.1 | 0.30+-0.1 | 5.32+-0.1 | Mg I |
Al I | 2 | ... | -0.25+-0.12 | ... | -2.76+-0.12 | -0.18+-0.12 | 3.69+-0.12 | Al I |
Si I | 1 | ... | 0.07 | ... | -2.42 | 0.16 | 5.09 | Si I |
Ca I | 6 | ... | 0.3+-0.1 | ... | -2.21+-0.1 | 0.37+-0.1 | 4.13+-0.1 | Ca I |
Sc II | 2 | ... | 0.38+-0.04 | ... | -2.20+-0.04 | 0.38+-0.04 | 0.95+-0.04 | Sc II |
Ti I | 3 | ... | 0.61+-0.21 | ... | -1.88+-0.21 | 0.70+-0.21 | 3.07+-0.21 | Ti I |
Ti II | 13 | ... | 0.42+-0.18 | ... | -2.07+-0.18 | 0.51+-0.18 | 2.88+-0.18 | Ti II |
Cr I | 4 | ... | -0.25+-0.08 | ... | -2.75+-0.08 | -0.17+-0.08 | 2.89+-0.08 | Cr I |
Mn I | 2 | ... | -0.59+-0.03 | ... | -3.16+-0.03 | -0.58+-0.03 | 2.27+-0.03 | Mn I |
Fe I | N/A | -2.53+-0.13 | ... | ... | -2.58+-0.13 | ... | 4.92+-0.13 | Fe I |
Fe II | 4 | -2.45+-0.27 | 0.08+-0.27 | ... | -2.50+-0.27 | 0.08+-0.27 | 5.00+-0.27 | Fe II |
Co I | 2 | ... | 0.55+-0.07 | ... | -2.05+-0.07 | 0.53+-0.07 | 2.94+-0.07 | Co I |
Ni I | 1 | ... | -0.17 | ... | -2.67 | -0.09 | 3.55 | Ni I |
Zn I | 1 | ... | <0.63 | ... | <-1.86 | <0.72 | <2.70 | Zn I |
Sr II | 2 | ... | -0.07+-0.1 | ... | -2.57+-0.1 | 0.01+-0.1 | 0.30+-0.1 | Sr II |
Ba II | 1 | ... | -0.46 | ... | -3.04 | -0.46 | -0.86 | Ba II |
Eu II | 1 | ... | <1.64 | ... | <-0.90 | <1.68 | <-0.38 | Eu II |
Vrad | -83 |
Right Ascension : 23 44 19.70 | Declination : -20 13 20.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2002-09 | N/A | KECKHIRES | 36000 | 70 | 9600 | -83 |