SDSSJ021958-084955
Follow-up observations of extremely metal-poor stars identified from SDSS
Teff : 5700 | log g : 4.0 | 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 | ... | 0.35 | <5.6 | <-2.83 | 0.82 | <5.6 | C |
Mg I | N/A | ... | ... | 4.2±0.2 | -3.40 | 0.25 | 4.2±0.2 | Mg I |
Ca | N/A | ... | ... | 3.2±0.2 | -3.14 | 0.51 | 3.2±0.2 | Ca |
Ca I | N/A | ... | ... | <3.2 | <-3.14 | <0.51 | <3.2 | Ca I |
Fe | N/A | -3.6±0.2 | ... | ... | -3.65 | ... | 3.85 | Fe |
Fe I | N/A | ... | ... | 4.0±0.2 | -3.50 | ... | 4.0±0.2 | Fe I |
Fe II | N/A | ... | ... | 3.9±0.2 | -3.60 | ... | 3.9±0.2 | Fe II |
Sr II | N/A | ... | ... | <0.7 | <-2.17 | <1.48 | <0.7 | Sr II |
Right Ascension : 02 19 58.25 | Declination : -08 49 55.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2012-08-18 | N/A | WHTISIS | 5400 | 80 | 4800 | N/A |
2012-12-06 | N/A | HRSHET | 15000 | 52 | 27200 | N/A |