HE1126-1735

taken from 3 paper(s):

/P.S.Barklem et al.(2005)/ /L.Zhang et al.(2011)/ /J.Ren et al.(2012)/

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 : 5689 log g : 3.31 vturb : 1.55

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...0.23+-0.285.93+-0.25-2.50+-0.250.19+-0.285.93+-0.25CH
Mg I3...0.31+-0.245.20+-0.17-2.40+-0.170.29+-0.245.20+-0.17Mg I
Al I1...-1.06+-0.242.72+-0.21-3.73+-0.21-1.04+-0.242.72+-0.21Al I
Ca I5...0.32+-0.254.00+-0.20-2.34+-0.200.35+-0.254.00+-0.20Ca I
Sc II2...0.07+-0.250.55+-0.23-2.60+-0.230.09+-0.250.55+-0.23Sc II
Ti6...0.33+-0.242.66+-0.22-2.29+-0.220.40+-0.242.66+-0.22Ti
Cr I3...-0.29+-0.232.69+-0.22-2.95+-0.22-0.26+-0.232.69+-0.22Cr I
Mn I3...-0.71+-0.231.99+-0.20-3.44+-0.20-0.75+-0.231.99+-0.20Mn I
Fe34...0.00+-0.224.81+-0.18-2.69+-0.180.00+-0.224.81+-0.18Fe
Co I2...0.12+-0.252.35+-0.22-2.64+-0.220.05+-0.252.35+-0.22Co I
Ni I3...-0.04+-0.263.53+-0.24-2.69+-0.24-0.00+-0.263.53+-0.24Ni I
Sr2...-0.17+-0.310.11+-0.32-2.76+-0.32-0.07+-0.310.11+-0.32Sr
Ba II1...-0.46+-0.25-1.02+-0.24-3.20+-0.24-0.51+-0.25-1.02+-0.24Ba II

Position

Right Ascension : 11 28 51.41 Declination : -17 51 43.0 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 46 N/A 281.9

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-2.410.286.11-2.320.376.11C
FeN/A-2.69......-2.69...4.81Fe

Position

Right Ascension : 11 28 51.41 Declination : -17 51 43.0 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

J.Ren et al.,AAP, 537, A118, 2012(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES). VII. Thorium abundances in metal-poor stars


Stellar Parameters

Teff : 5689 log g : 3.31 vturb : 1.55

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...0.23...-2.330.196.10C
FeN/A-2.69......-2.52...4.98Fe
ThN/A...<1.76<-0.84<-0.90<1.62<-0.84Th

Position

Right Ascension : 11 28 51.41 Declination : -17 51 43.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-10-07 N/A VLT 20000 30-50 N/A N/A