SDSSJ014036+234458
Follow-up observations of extremely metal-poor stars identified from SDSS
Teff : 6090 | log g : 4.7 | 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 | ... | 1.01 | 5.9±0.4 | -2.53 | 1.12 | 5.9±0.4 | C |
Mg I | N/A | ... | ... | 4.4±0.2 | -3.20 | 0.45 | 4.4±0.2 | Mg I |
Ca | N/A | ... | ... | 3.2±0.2 | -3.14 | 0.51 | 3.2±0.2 | Ca |
Ca I | N/A | ... | ... | <3.5 | <-2.84 | <0.81 | <3.5 | Ca I |
Fe | N/A | -3.6±0.2 | ... | ... | -3.65 | ... | 3.85 | Fe |
Fe I | N/A | ... | ... | 3.8±0.2 | -3.70 | ... | 3.8±0.2 | Fe I |
Fe II | N/A | ... | ... | <3.3 | <-4.20 | ... | <3.3 | Fe II |
Sr II | N/A | ... | ... | <0.5 | <-2.37 | <1.28 | <0.5 | Sr II |
Right Ascension : 01 40 36.20 | Declination : +23 44 58.0 | 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 | 90 | 2400 | N/A |
2012-12-11 | N/A | HRSHET | 15000 | 80 | 6000 | N/A |