BD+19_1730

BD+19_1730

taken from 2 paper(s):

/C.Charbonnel and F. Primas(2005)/ /S.G.Ryan et al.(2001)/

C.Charbonnel et al.,AAP, 442, 961, 2005(ADS)

The lithium content of the Galactic Halo stars

Stellar Parameters

T_eff : 6110

log g : 4.20

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
Li I	N/A	...	...	2.342+0.044-0.070	-0.92+0.044-0.070	0.64+0.044-0.070	2.342+0.044-0.070	Li I
Fe	N/A	-1.56+-0.090	...	...	-1.56+-0.090	...	5.94+-0.090	Fe

Position

Right Ascension : 07 27 02.34

Declination : +19 05 55.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

S.G.Ryan et al.,ApJ, 549, 55, 2001(ADS)

Abundances and Evolution of Lithium in the Galactic Halo and Disk

Stellar Parameters

T_eff : 6058+-100

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
Li I	N/A	...	...	2.27+-0.07	-0.99+-0.07	0.48+-0.07	2.27+-0.07	Li I
Fe	N/A	-1.47	...	...	-1.47	...	6.03	Fe

Position

Right Ascension : 07 27 02.34

Declination : +19 05 55.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1997-08-23	N/A	WHTUES	50000	68	N/A	N/A