BS17572-048

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 : 5834 log g : 3.62

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...0.28...-0.290.267.31Mg I
Ca IN/A...0.29...-0.240.316.10Ca I
Ti IIN/A...0.30...-0.180.374.77Ti II
Fe IN/A-0.55......-0.55...6.95Fe I
Ba IIN/A...-0.03...-0.63-0.081.55Ba II

Binary Parameters

Vrad 22

Position

Right Ascension : 09 20 10.94 Declination : -02 33 57.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-04-23 N/A KECKII 7000 150 600 N/A