CS29491-109

taken from 3 paper(s):

/N.Christlieb et al.(2004)/ /P.S.Barklem et al.(2005)/ /L.Zhang et al.(2011)/


N.Christlieb et al.,AAP, 428, 1027, 2004(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES)


Stellar Parameters

Position

Right Ascension : 22 25 01.10 Declination : -32 14 41.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-12-02-013246 N/A N/A 20000 44 600

P.S.Barklem et al.,AAP, 439, 129, 2005(ADS)

The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample


Stellar Parameters

Teff : 4736 log g : 1.50 vturb : 1.82

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
CH1...-0.19+-0.275.30+-0.27-3.13+-0.27-0.23+-0.275.30+-0.27CH
Mg I6...0.30+-0.244.98+-0.18-2.62+-0.180.28+-0.244.98+-0.18Mg I
Al I1...-0.83+-0.302.74+-0.25-3.71+-0.25-0.81+-0.302.74+-0.25Al I
Ca I8...0.25+-0.263.71+-0.20-2.63+-0.200.27+-0.263.71+-0.20Ca I
Sc II4...-0.02+-0.230.25+-0.22-2.90+-0.220.00+-0.230.25+-0.22Sc II
Ti15...0.20+-0.232.32+-0.20-2.63+-0.200.27+-0.232.32+-0.20Ti
Cr I3...-0.37+-0.292.40+-0.25-3.24+-0.25-0.34+-0.292.40+-0.25Cr I
Mn I3...-0.72+-0.251.77+-0.21-3.66+-0.21-0.76+-0.251.77+-0.21Mn I
Fe51...0.00+-0.224.60+-0.19-2.90+-0.190.00+-0.224.60+-0.19Fe
Co I5...0.04+-0.252.06+-0.22-2.93+-0.22-0.03+-0.252.06+-0.22Co I
Ni I4...-0.15+-0.313.20+-0.27-3.02+-0.27-0.12+-0.313.20+-0.27Ni I
Sr2...-0.38+-0.33-0.31+-0.31-3.18+-0.31-0.28+-0.33-0.31+-0.31Sr
Y II2...-0.53+-0.23-1.19+-0.23-3.40+-0.23-0.50+-0.23-1.19+-0.23Y II
Ba II1...-0.92+-0.24-1.69+-0.24-3.87+-0.24-0.97+-0.24-1.69+-0.24Ba II

Position

Right Ascension : 22 25 01.10 Declination : -32 14 41.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 20000 50 N/A 160.1

L.Zhang et al.,AAP, 528, A92, 2011(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon


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
CN/A-3.20-0.305.32-3.11-0.215.32C
FeN/A-2.90......-2.90...4.60Fe

Position

Right Ascension : 22 25 01.10 Declination : -32 14 41.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 20000 N/A N/A N/A