Title | X-shooter GTO: evidence for a population of extremely metal-poor, alpha-poor stars |
ADS | E.Caffau et al.,AAP, 560, A15, 2013 |
Authors | E. Caffau, P. Bonifacio, P. Francois, L. Sbordone, M. Spite, L. Monaco, B. Plez, F. Spite, S. Zaggia, H. -G. Ludwig, R. Cayrel, P. Molaro, S. Randich, F. Hammer, V. Hill |
S: Find this object in SIMBAD
O: Find this object in Other papers
Name | Comment | SIMBAD | Object |
---|---|---|---|
SDSS J144256-001542 | N/A | S | O |
SDSS J153346+155701 | N/A | S | O |
SDSS J161956+170539 | N/A | S | O |
SDSS J174259+253135 | N/A | S | O |
Teff : 5850 | log g : 4.0 | vturb : 1.5 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Mg | 1 | -3.82+-0.18 | ... | ... | -3.84+-0.18 | 0.25+-0.18 | 3.76+-0.18 | Mg |
Ca I | 1 | -3.80+-0.19 | ... | ... | -3.78+-0.19 | 0.31+-0.19 | 2.56+-0.19 | Ca I |
Ca II | 2 | -3.69+-0.08 | ... | ... | -3.67+-0.08 | 0.42+-0.08 | 2.67+-0.08 | Ca II |
Fe | N/A | -4.09 | ... | ... | -4.09 | ... | 3.41 | Fe |
Binarity | Negative |
Vrad | 225 |
Right Ascension : 14 42 56.37 | Declination : -00 15 42.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2012-07-10 | N/A | VLTXSH | 12000 | 40 | 10890 | 225 |
Teff : 6375 | log g : 4.0 | vturb : 1.5 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Mg | 3 | -3.28+-0.13 | ... | ... | -3.30+-0.13 | 0.04+-0.13 | 4.30+-0.13 | Mg |
Ca I | 1 | -3.26+-0.19 | ... | ... | -3.24+-0.19 | 0.10+-0.19 | 3.10+-0.19 | Ca I |
Ca II | 3 | -2.40+-0.24 | ... | ... | -2.38+-0.24 | 0.96+-0.24 | 3.96+-0.24 | Ca II |
Fe | N/A | -3.34 | ... | ... | -3.34 | ... | 4.16 | Fe |
Binarity | Negative |
Vrad | 309 |
Right Ascension : 15 33 46.28 | Declination : +15 57 01.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2012-07-10 | N/A | VLTXSH | 12000 | 47 | 3690 | 309 |
Teff : 6191 | log g : 4.0 | vturb : 1.5 |
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 | ... | ... | 7.2 | -1.23 | 2.34 | 7.2 | C |
Mg | 4 | -3.53+-0.11 | ... | ... | -3.55+-0.11 | 0.02+-0.11 | 4.05+-0.11 | Mg |
Si | 1 | -3.88+0.19 | ... | ... | -3.84+0.19 | -0.27+0.19 | 3.67+0.19 | Si |
Ca I | 1 | -3.92+-0.19 | ... | ... | -3.90+-0.19 | -0.33+-0.19 | 2.44+-0.19 | Ca I |
Ca II | 2 | -3.20+-0.23 | ... | ... | -3.18+-0.23 | 0.39+-0.23 | 3.16+-0.23 | Ca II |
Fe | N/A | -3.57 | ... | ... | -3.57 | ... | 3.93 | Fe |
Binarity | Negative |
Vrad | -324+-4 |
Right Ascension : 16 19 56.33 | Declination : +17 05 39.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2012-07-10 | N/A | VLTXSH | 12000 | 46 | 9090 | -324+-4 |
Teff : 6345 | log g : 4.0 | vturb : 1.5 |
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 | ... | ... | 7.4 | -1.03 | ... | 7.4 | C |
Binarity | Negative |
Vrad | -221+-11 |
Right Ascension : 17 42 59.68 | Declination : +25 31 35.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2012-07-10 | N/A | VLTXSH | 12000 | 20 | 28620 | -221+-11 |