G183-11

taken from 3 paper(s):

/P.E.Nissen et al.(2002)/ /K.F.Tan et al.(2009)/ /C.J.Hansen et al.(2012)/

P.E.Nissen et al.,AAP, 390, 235, 2002(ADS)

O/Fe in metal-poor main sequence and subgiant stars


Stellar Parameters

Teff : 6092 log g : 4.04 vturb : 1.5

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
FeN/A-2.10......-2.07...5.43Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-04 N/A VLT 55000 300-400 N/A N/A

K.F.Tan et al.,MNRAS, 392, 205, 2009(ADS)

Beryllium abundances in metal-poor stars


Stellar Parameters

Teff : 6190+-80 log g : 4.09+-0.15 vturb : 1.5+-0.2

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
LiN/A......2.21-1.051.022.21Li
BeN/A......-0.61+-0.14-1.99+-0.140.08+-0.14-0.61+-0.14Be
ON/A-1.27......-1.190.887.50O
FeN/A-2.08......-2.07...5.43Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-04-10 N/A VLT 48000 N/A N/A N/A

C.J.Hansen et al.,AAP, 545, A31, 2012(ADS)

Silver and palladium help unveil the nature of a second r-process


Stellar Parameters

Teff : 6309+-100 log g : 3.97+-0.25 vturb : 1.0+-0.15

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
FeN/A-2.12+-0.15......-2.12+-0.15...5.38+-0.15Fe
YN/A...-0.24+-0.12...-2.36+-0.12-0.24+-0.12-0.15+-0.12Y
ZrN/A...0.18+-0.17...-1.94+-0.170.18+-0.170.64+-0.17Zr

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 40000 >100 N/A N/A