J0023+0307
J0023+0307: A Mega Metal-poor Dwarf Star from SDSS/BOSS
Teff : 6188+-84 | log g : 4.9+-0.5 | vturb : 2 |
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 | ... | ... | <6.3 | <-2.13 | <4.47 | <6.3 | C |
Fe | N/A | <-6.6 | ... | ... | <-6.60 | ... | <0.90 | Fe |
Vrad | -110+-9 |
Right Ascension : 00 23 14.00 | Declination : +03 07 58.07 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2016-10-30 | N/A | WHTISIS | 2400 | 170 | 124200 | -110+-9 |
2016-12-31 | N/A | OSIRISGTC | N/A | 60 | 13000 | N/A |