BS17139-018

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 : 5574 log g : 3.48

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
Ca IN/A...0.43...-0.600.455.74Ca I
Ti IIN/A...0.54...-0.440.614.51Ti II
Cr IN/A...0.13...-0.890.164.75Cr I
Fe IN/A-1.05......-1.05...6.45Fe I
Ba IIN/A...0.11...-0.990.061.19Ba II

Binary Parameters

Vrad -34

Position

Right Ascension : 08 55 31.21 Declination : +30 27 51.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-01-21 N/A KECKII 7000 150 1200 N/A