BD+19_1185

taken from 4 paper(s):

/J.Simmerer et al.(2004)/ /I.U.Roederer et al.(2010)/ /I.U.Roederer et al.(2014)/ /A.MerchantBoesgaard et al.(2011)/

J.Simmerer et al.,ApJ, 617, 1091, 2004(ADS)

The Rise of the s-Process in the Galaxy


Stellar Parameters

Teff : 5500 log g : 4.19 vturb : 1.10

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...-0.25...-1.16-0.077.27C
Fe I14-1.09......-1.09...6.41Fe I
Fe II7-1.17......-1.17...6.33Fe II
La IIN/A......0.06+-0.05-1.04+-0.050.05+-0.050.06+-0.05La II
Eu IIN/A......-0.23-0.750.34-0.23Eu II

Position

Right Ascension : 06 03 14.86 Declination : +19 21 38.7 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 MCDONALD 60000 100 N/A N/A

I.U.Roederer et al.,ApJ, 724, 975, 2010(ADS)

THE UBIQUITY OF THE RAPID NEUTRON-CAPTURE PROCESS


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-1.09......-1.09...6.41Fe
Zn IN/A......3.38-1.18-0.093.38Zn I
Y IIN/A......0.85-1.36-0.270.85Y II
Pb IN/A......0.77-1.27-0.180.77Pb I

Position

Right Ascension : 06 03 14.86 Declination : +19 21 38.7 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 MCDONALD 60000 100 N/A N/A

I.U.Roederer et al.,AJ, 147, 136, 2014(ADS)

A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS


Stellar Parameters

Teff : 5440+-41 log g : 4.3+-0.24 vturb : 1.05+-0.12

Binary Parameters

Binarity Negative
Vrad -191.6

Position

Right Ascension : 06 03 14.86 Declination : +19 21 38.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-10-31-09:42 2454770.908 MCDONALD 33000 65-185 4500 -191.6

A.MerchantBoesgaard et al.,ApJ, 743, 140, 2011(ADS)

Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars


Stellar Parameters

Teff : 5835 log g : 4.62 vturb : 1.50

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
BeN/A...-0.33+0.17-1.21-0.33+0.17Be
ON/A-0.78+0.14...-0.84+0.147.85O

Position

Right Ascension : Declination : Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-09-27 N/A KECKHIRES 42000 108 840 N/A