A0111

Bibliography Data

Title NEAR-INFRARED SPECTROSCOPY OF CARBON-ENHANCED METAL-POOR STARS. I. A SOAR /OSIRIS PILOT STUDY
ADS T.C.Beers et al.,AJ, 133, 1193, 2007
Authors T. C. Beers, T. Sivarani, B. Marsteller, Y. S. Lee, S. Rossi, B. Plez

Milky Way

List of objects (7 stars)

S: Find this object in SIMBAD
O: Find this object in Other papers

Name Comment SIMBAD Object
G 77-61 N/A S O
HE0322-1504 N/A S O
HE0507-1430 N/A S O
HE0534-4548 N/A S O
HE1045-1434 N/A S O
HE1305+0007 N/A S O
VAri N/A S O

G77-61

Stellar Parameters

Teff : 4000 log g : 5.1

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...+3.2+-0.35...-0.84+-0.353.21+-0.357.59+-0.35C
NN/A...+2.2+-0.46...-1.85+-0.462.20+-0.465.98+-0.46N
ON/A...+1.8+-0.22...-2.23+-0.221.82+-0.226.46+-0.22O
FeN/A-4.0......-4.05...3.45Fe
BaN/A...<+0.5+-0.5...<-3.51+-0.5<0.54+-0.5<-1.33+-0.5Ba

Isotopic Ratio

12C/13C 5+-2

Position

Right Ascension : 03 32 38.08 Declination : +01 58 00.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-12-27 N/A SOAROSIRIS 3000 55 4800 N/A

HE0322-1504

Stellar Parameters

Teff : 4460 log g : 0.8

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...+2.3+-0.35...0.26+-0.352.31+-0.358.69+-0.35C
NN/A...+2.2+-0.46...0.15+-0.462.20+-0.467.98+-0.46N
ON/A...+1.0+-0.22...-1.03+-0.221.02+-0.227.66+-0.22O
FeN/A-2.0......-2.05...5.45Fe
BaN/A...+2.8+-0.5...0.79+-0.52.84+-0.52.97+-0.5Ba

Isotopic Ratio

12C/13C 6+-2

Position

Right Ascension : 03 24 40.10 Declination : -14 54 24.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-12-28 N/A SOAROSIRIS 3000 30 3600 N/A

HE0507-1430

Stellar Parameters

Teff : 4560 log g : 0.8

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...+2.6+-0.35...0.16+-0.352.61+-0.358.59+-0.35C
NN/A...+1.7+-0.46...-0.75+-0.461.70+-0.467.08+-0.46N
ON/A...+1.1+-0.22...-1.33+-0.221.12+-0.227.36+-0.22O
FeN/A-2.4......-2.45...5.05Fe
BaN/A...+1.3+-0.5...-1.11+-0.51.34+-0.51.07+-0.5Ba

Isotopic Ratio

12C/13C 9+-2

Position

Right Ascension : 05 10 07.60 Declination : -14 26 32.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-12-28 N/A SOAROSIRIS 3000 55 4800 N/A

HE0534-4548

Stellar Parameters

Teff : 4250 log g : 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
CN/A...+1.5+-0.35...-0.34+-0.351.51+-0.358.09+-0.35C
NN/A...+1.1+-0.46...-0.75+-0.461.10+-0.467.08+-0.46N
ON/A...+0.1+-0.22...-1.73+-0.220.12+-0.226.96+-0.22O
FeN/A-1.8......-1.85...5.65Fe
BaN/A...+0.6+-0.5...-1.21+-0.50.64+-0.50.97+-0.5Ba

Isotopic Ratio

12C/13C 5+-1

Position

Right Ascension : 05 36 06.10 Declination : -45 46 56.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-12-27 N/A SOAROSIRIS 3000 45 3600 N/A

HE1045-1434

Stellar Parameters

Teff : 4950 log g : 1.8

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...+3.2+-0.35...0.66+-0.353.21+-0.359.09+-0.35C
NN/A...+2.8+-0.46...0.25+-0.462.80+-0.468.08+-0.46N
ON/A...+1.8+-0.22...-0.73+-0.221.82+-0.227.96+-0.22O
FeN/A-2.5......-2.55...4.95Fe
BaN/A...+3.0+-0.5...0.49+-0.53.04+-0.52.67+-0.5Ba

Isotopic Ratio

12C/13C 20+-2

Position

Right Ascension : 10 47 44.10 Declination : -14 50 23.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-12-28 N/A SOAROSIRIS 3000 30 3600 N/A

HE1305+0007

Stellar Parameters

Teff : 4560 log g : 1.0

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...+2.4+-0.35...-0.14+-0.352.41+-0.358.29+-0.35C
NN/A...+1.9+-0.46...-0.65+-0.461.90+-0.467.18+-0.46N
ON/A...+0.8+-0.22...-1.73+-0.220.82+-0.226.96+-0.22O
FeN/A-2.5......-2.55...4.95Fe
BaN/A...+2.9+-0.5...0.39+-0.52.94+-0.52.57+-0.5Ba

Isotopic Ratio

12C/13C 9+-2

Position

Right Ascension : 13 08 03.85 Declination : -00 08 47.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-01-18 N/A SOAROSIRIS 3000 60 1800 N/A

VAri

Stellar Parameters

Teff : 3500 log g : 0.5

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
CN/A...+1.5+-0.35...-1.04+-0.351.51+-0.357.39+-0.35C
NN/A...+1.5+-0.46...-1.05+-0.461.50+-0.466.78+-0.46N
ON/A...+0.2+-0.22...-2.33+-0.220.22+-0.226.36+-0.22O
FeN/A-2.5......-2.55...4.95Fe

Isotopic Ratio

12C/13C 90+-10

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-12-28 N/A SOAROSIRIS 3000 40 1200 N/A