| Title | J0815+4729: A Chemically Primitive Dwarf Star in the Galactic Halo Observed with Gran Telescopio Canarias |
| ADS | D.S.Aguado et al.,ApJ, 852, L20, 2018 |
| Authors | D. S. Aguado, J. I. GonzalezHernandez, C. AllendePrieto, R. Rebolo |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Name | Comment | SIMBAD | Object |
|---|---|---|---|
| J0815+4729 | N/A | S | O |
| Teff : 6215+-82 | log g : 4.7+-0.5 | vturb : 2.0 |
| 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 | ... | >5.0 | ... | >-0.68 | >5.12 | >7.75 | C |
| Ca | N/A | <-5.4 | ... | ... | <-5.38 | <0.42 | <0.96 | Ca |
| Fe | N/A | <-5.8 | ... | ... | <-5.80 | ... | <1.70 | Fe |
| Vrad | -95+-23 |
| Right Ascension : 08 15 54.25 | Declination : +47 29 47.85 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2016-02-13 | N/A | OSIRISGTC | 2500 | >200 | 15840 | -95+-23 |
| 2016-03-27 | N/A | OSIRISGTC | 2500 | >200 | 15840 | -95+-23 |