SDSSJ1204+1201
Metal-poor Stars Observed with the Magellan Telescope. III. New Extremely and Ultra Metal-poor Stars from SDSS/SEGUE and Insights on the Formation of Ultra Metal-poor Stars
Teff : 5467+-100 | log g : 3.20+-0.20 | vturb : 1.50+-0.20 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Li | 1 | ... | ... | 1.70 | -1.56 | 2.78 | 1.70 | Li |
C | 1 | ... | <+1.45 | <5.54 | <-2.89 | <1.45 | <5.54 | C |
Na I | 2 | ... | +0.44 | 2.34 | -3.90 | 0.44 | 2.34 | Na I |
Mg I | 3 | ... | +0.40 | 3.66 | -3.94 | 0.40 | 3.66 | Mg I |
Si I | 1 | ... | +0.71 | 3.88 | -3.63 | 0.71 | 3.88 | Si I |
Ca I | 1 | ... | +0.42 | 2.42 | -3.92 | 0.42 | 2.42 | Ca I |
Ca II | 1 | ... | +0.35 | 2.35 | -3.99 | 0.35 | 2.35 | Ca II |
Sc II | 1 | ... | +0.41 | -0.78 | -3.93 | 0.41 | -0.78 | Sc II |
Ti II | 1 | ... | +0.87 | 1.48 | -3.47 | 0.87 | 1.48 | Ti II |
Cr I | 1 | ... | +0.59 | 1.89 | -3.75 | 0.59 | 1.89 | Cr I |
Fe I | 21 | -4.34 | ... | 3.16 | -4.34 | ... | 3.16 | Fe I |
Ni I | 1 | ... | +0.73 | 2.61 | -3.61 | 0.73 | 2.61 | Ni I |
Sr II | 1 | ... | <-0.08 | <-1.55 | <-4.42 | <-0.08 | <-1.55 | Sr II |
Ba II | 1 | ... | <+0.62 | <-1.54 | <-3.72 | <0.62 | <-1.54 | Ba II |
Vrad | 83.00 |
Right Ascension : 12 04 41.40 | Declination : +12 01 11.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2013-05-31-00:09:39 | N/A | MIKELCO | 35000 | 85 | 5400 | 83.00 |