HD134440
Original Names
BD-15_4041 in E.Caffau+,AAP, 441, 533, 2005HIP74234 in T.Bensby+,AAP, 562, A71, 2014
taken from 3 paper(s):
/J.Melendez and B. Barbuy(2002)/
/J.P.Fulbright(2000)/
/R.G.Gratton et al.(2003)/
Keck NIRSPEC Infrared OH Lines: Oxygen Abundances in Metal-poor Stars down to [Fe/H] = -2.9
Stellar Parameters
Teff : 4732 | log g : 4.8 | vturb : 1.0 |
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 | ... | +0.19 | ... | -1.13 | 0.31 | 7.30 | C |
OH | N/A | ... | +0.31 | ... | -1.05 | 0.39 | 7.64 | OH |
Fe II | N/A | -1.44 | ... | ... | -1.44 | ... | 6.06 | Fe II |
Position
Right Ascension : 15 10 13.08 | Declination : -16 27 40.7 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
2000-05-20 | N/A | KECKNIRSPEC | 37000 | 200 | 8x150 | N/A |
ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS
Stellar Parameters
Teff : 4750 | log g : 4.5 | vturb : 0.7 |
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 |
Na I | N/A | ... | -0.62 | ... | -2.04 | -0.55 | 4.20 | Na I |
Mg I | N/A | ... | 0.06 | ... | -1.47 | 0.02 | 6.13 | Mg I |
Al I | N/A | ... | -0.22 | ... | -1.71 | -0.22 | 4.74 | Al I |
Si I | N/A | ... | 0.2 | ... | -1.27 | 0.22 | 6.24 | Si I |
Ca I | N/A | ... | 0.17 | ... | -1.32 | 0.17 | 5.02 | Ca I |
Ti | N/A | ... | 0.15 | ... | -1.32 | 0.17 | 3.63 | Ti |
Fe | N/A | -1.51 | ... | ... | -1.49 | ... | 6.01 | Fe |
Ni I | N/A | ... | -0.08 | ... | -1.56 | -0.07 | 4.66 | Ni I |
Y II | N/A | ... | -0.44 | ... | -1.92 | -0.43 | 0.29 | Y II |
Ba II | N/A | ... | -0.31 | ... | -1.87 | -0.38 | 0.31 | Ba II |
Eu II | N/A | ... | 0.4 | ... | -1.12 | 0.37 | -0.60 | Eu II |
Position
Right Ascension : 15 10 13.08 | Declination : -16 27 40.7 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
1995-06-10 | N/A | LICKHAMILTON | 50000 | 110 | 2000 | N/A |
Abundances for metal-poor stars with accurate parallaxes I. Basic data
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 |
Na I | N/A | ... | -0.58+-0.054 | ... | -2.06+-0.054 | -0.60+-0.054 | 4.18+-0.054 | Na I |
Mg I | N/A | ... | 0.27+-0.055 | ... | -1.35+-0.055 | 0.11+-0.055 | 6.25+-0.055 | Mg I |
Si I | N/A | ... | 0.24+-0.048 | ... | -1.19+-0.048 | 0.27+-0.048 | 6.32+-0.048 | Si I |
Ca I | N/A | ... | 0.15+-0.033 | ... | -1.37+-0.033 | 0.09+-0.033 | 4.97+-0.033 | Ca I |
Ti I | N/A | ... | 0.05+-0.03 | ... | -1.28+-0.03 | 0.18+-0.03 | 3.67+-0.03 | Ti I |
Ti II | N/A | ... | 0.15+-0.048 | ... | -1.18+-0.048 | 0.28+-0.048 | 3.77+-0.048 | Ti II |
Fe I | N/A | -1.45+-0.051 | ... | ... | -1.46+-0.051 | ... | 6.04+-0.051 | Fe I |
Fe II | N/A | -1.3+-0.066 | ... | ... | -1.31+-0.066 | ... | 6.19+-0.066 | Fe II |
Position
Right Ascension : 15 10 13.08 | Declination : -16 27 40.7 | 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 | VLT | 50000 | 200 | N/A | 308 |