BS17581-042

taken from 1 paper(s):

/D.K.Lai et al.(2004)/


D.K.Lai et al.,AJ, 128, 2402, 2004(ADS)

ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES


Stellar Parameters

Teff : 5977 log g : 3.69

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
Mg IN/A...0.23...-0.090.217.51Mg I
Ca IN/A...0.06...-0.220.086.12Ca I
Ti IIN/A...-0.33...-0.56-0.264.39Ti II
Fe IN/A-0.30......-0.30...7.20Fe I
Ba IIN/A...-0.29...-0.64-0.341.54Ba II

Binary Parameters

Vrad 13

Position

Right Ascension : 09 16 47.42 Declination : -10 49 31.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-03-08 N/A KECKII 7000 150 900 N/A