HD77729
taken from 1 paper(s):
/A.Alves-Brito et al.(2010)/
Chemical similarities between Galactic bulge and local thick disk red giants: O, Na, Mg, Al, Si, Ca, and Ti
Stellar Parameters
| Teff : 4077 | log g : 1.38 | vturb : 1.64 |
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 |
|---|
| O | N/A | ... | 0.52+-0.17 | ... | 0.01+-0.17 | 0.52+-0.17 | 8.70+-0.17 | O |
| Na | N/A | ... | 0.22+-0.10 | ... | -0.29+-0.10 | 0.22+-0.10 | 5.95+-0.10 | Na |
| Mg | N/A | ... | 0.36+-0.09 | ... | -0.15+-0.09 | 0.36+-0.09 | 7.45+-0.09 | Mg |
| Al | N/A | ... | 0.20+-0.02 | ... | -0.31+-0.02 | 0.20+-0.02 | 6.14+-0.02 | Al |
| Si | N/A | ... | 0.34+-0.15 | ... | -0.17+-0.15 | 0.34+-0.15 | 7.34+-0.15 | Si |
| Ca | N/A | ... | 0.10+-0.04 | ... | -0.41+-0.04 | 0.10+-0.04 | 5.93+-0.04 | Ca |
| Ti | N/A | ... | 0.37+-0.10 | ... | -0.14+-0.10 | 0.37+-0.10 | 4.81+-0.10 | Ti |
| Fe I | 42 | -0.51+-0.09 | ... | ... | -0.51+-0.09 | ... | 6.99+-0.09 | Fe I |
| Fe II | 7 | -0.49+-0.12 | ... | ... | -0.49+-0.12 | ... | 7.01+-0.12 | Fe II |
Position
| Right Ascension : 09 05 04.72 | Declination : +26 09 53.1 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2007-04 | N/A | MIKELCO | 65000 | 200 | N/A | N/A |