HE1100-0137

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 : 6101 log g : 4.25 vturb : 1.29

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...0.47+-0.305.96+-0.28-2.47+-0.280.43+-0.305.96+-0.28CH
Al I1...-1.17+-0.262.39+-0.21-4.06+-0.21-1.16+-0.262.39+-0.21Al I
Ca I2...0.22+-0.253.67+-0.20-2.67+-0.200.23+-0.253.67+-0.20Ca I
Sc II1...0.22+-0.270.49+-0.23-2.66+-0.230.24+-0.270.49+-0.23Sc II
Ti5...0.25+-0.272.37+-0.23-2.58+-0.230.32+-0.272.37+-0.23Ti
Cr I3...-0.39+-0.232.38+-0.19-3.26+-0.19-0.36+-0.232.38+-0.19Cr I
Mn I2...-0.30+-0.242.19+-0.20-3.24+-0.20-0.34+-0.242.19+-0.20Mn I
Fe23...0.00+-0.224.60+-0.18-2.90+-0.180.00+-0.224.60+-0.18Fe
Co I1...0.55+-0.252.57+-0.21-2.42+-0.210.48+-0.252.57+-0.21Co I
Ni I2...-0.07+-0.233.27+-0.20-2.95+-0.20-0.05+-0.233.27+-0.20Ni I
Nd II1...2.05+-0.280.65+-0.25-0.77+-0.252.13+-0.280.65+-0.25Nd II

Position

Right Ascension : 11 02 55.53 Declination : -01 53 40.8 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 318.1

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-2.360.566.16-2.270.656.16C
FeN/A-2.92......-2.92...4.58Fe

Position

Right Ascension : 11 02 55.53 Declination : -01 53 40.8 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 : 6101 log g : 4.25 vturb : 1.29

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...0.47...-2.320.436.11C
FeN/A-2.92......-2.75...4.75Fe
ThN/A...<2.81<-0.02<-0.08<2.67<-0.02Th

Position

Right Ascension : 11 02 55.53 Declination : -01 53 40.8 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