2MASSJ203413.87-324149.9
/K.C.Schlaufman and A. R. Casey(2014)/ /V.M.Placco et al.(2019)/
The Best and Brightest Metal-poor Stars
Teff : 4886+-100 | log g : 1.84+-0.2 | vturb : 2.44+-0.1 |
Vrad | -22.5 |
Right Ascension : 20 34 13.90 | Declination : -32 41 50.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2014-06-21 | N/A | MIKELCO | 41000 | 50 | N/A | -22.5 |
2014-07-08 | N/A | MIKELCO | 41000 | 50 | N/A | -22.5 |
The R-Process Alliance: Spectroscopic Follow-up of Low-metallicity Star Candidates from the Best & Brightest Survey
Teff : 4952 | log g : 1.08 |
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 | ... | +0.28 | ... | -1.78 | 0.40 | 6.65 | C |
Fe | N/A | -2.18 | ... | ... | -2.18 | ... | 5.32 | Fe |
Right Ascension : 20 34 13.92 | Declination : -32 41 49.2 | Galactic Longitude (l) : 10.414 | Galactic Latitude (b) : -34.827 |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2016-07-15 | N/A | NTTEFOSC2 | 1200 | >30 | N/A | N/A |