A0037

Bibliography Data

Title Chemical Compositions of Four Metal-poor Giant Stars
ADS S.Giridhar et al.,PASP, 113, 519, 2001
Authors S. Giridhar, D. Lambert, G. Gonzalez, G. Pandey

Milky Way

List of objects (4 stars)

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

Name Comment SIMBAD Object
BPS BS16085-0050 S O
BPS CS22166-016 S O
BPS CS22169-035 S O
BPS CS22877-001 S O

BS16085-0050

Stellar Parameters

Teff : 4750 log g : 1.0 vturb : 2.3

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
C Isyn<-3.6<-0.5...<-3.48<-0.33<4.95C I
Na I2-2.99+-0.06-0.13...-2.90+-0.060.253.34+-0.06Na I
Mg I5-2.23+-0.22+0.88...-2.25+-0.220.905.35+-0.22Mg I
Al I2-3.21+-0.08-0.10...-3.19+-0.08-0.043.26+-0.08Al I
Si I2-1.88+-0.29+1.23...-1.84+-0.291.315.67+-0.29Si I
Ca I7-2.56+-0.14+0.55...-2.54+-0.140.613.80+-0.14Ca I
Sc II4-2.56+-0.08+0.55...-2.54+-0.080.610.61+-0.08Sc II
Ti I4-2.88+-0.13+0.22...-2.81+-0.130.342.14+-0.13Ti I
Ti II12-2.90+-0.19+0.21...-2.83+-0.190.322.12+-0.19Ti II
Cr I4-3.38+-0.22-0.27...-3.35+-0.22-0.202.29+-0.22Cr I
Mn Isyn-4.20-1.10...-4.24-1.091.19Mn I
Fe I30-3.15+-0.17......-3.15+-0.17...4.35+-0.17Fe I
Fe II9-3.06+-0.15......-3.06+-0.15...4.44+-0.15Fe II
Co I3-2.53+-0.15+0.57...-2.60+-0.150.552.39+-0.15Co I
Ni I2-2.53+-0.26+0.30...-2.50+-0.260.653.72+-0.26Ni I
Sr II2-5.02+-0.05-1.92...-4.92+-0.05-1.77-2.05+-0.05Sr II
Ba II4-4.46+-0.18-1.35...-4.51+-0.18-1.36-2.33+-0.18Ba II

Binary Parameters

Vrad -72

Position

Right Ascension : 12 37 46.68 Declination : +19 22 49.5 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 N/A APO 38000 90 N/A -72

CS22166-016

Stellar Parameters

Teff : 5250 log g : 2.0 vturb : 2.2

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
C Isyn-1.40+1.02...-1.281.127.15C I
Na I2-2.05+-0.20+0.37...-1.96+-0.200.444.28+-0.20Na I
Mg I4-1.74+-0.22+0.68...-1.76+-0.220.645.84+-0.22Mg I
Si I1-2.20+0.22...-2.160.245.35Si I
Ca I7-1.92+-0.15+0.50...-1.90+-0.150.504.44+-0.15Ca I
Sc II3-1.94+-0.09+0.48...-1.92+-0.090.481.23+-0.09Sc II
Ti I2-2.24+-0.25+0.18...-2.17+-0.250.232.78+-0.25Ti I
Ti II6-2.27+-0.21+0.15...-2.20+-0.210.202.75+-0.21Ti II
Cr I4-3.27+-0.30-0.85...-3.24+-0.30-0.842.40+-0.30Cr I
Fe I33-2.40+-0.19......-2.40+-0.19...5.10+-0.19Fe I
Fe II8-2.45+-0.22......-2.45+-0.22...5.05+-0.22Fe II
Ni I2-2.25+-0.18+0.17...-2.22+-0.180.184.00+-0.18Ni I
Sr II2-3.43+-0.3-1.01...-3.33+-0.3-0.93-0.46+-0.3Sr II
Ba II3-2.80+-0.20-0.37...-2.85+-0.20-0.45-0.67+-0.20Ba II

Binary Parameters

Vrad -212

Position

Right Ascension : 00 58 23.84 Declination : -14 47 06.9 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 N/A APO 38000 70 N/A -212

CS22169-035

Stellar Parameters

Teff : 4500 log g : 1.0 vturb : 2.6

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
C Isyn-2.45+0.40...-2.330.536.10C I
Na I2-3.56+-0.10-0.70...-3.47+-0.10-0.612.77+-0.10Na I
Mg I4-2.86+-0.12+0.01...-2.88+-0.12-0.024.72+-0.12Mg I
Al I2-3.61+-0.39-0.76...-3.59+-0.39-0.732.86+-0.39Al I
Si I2-3.11+-0.60-0.26...-3.07+-0.60-0.214.44+-0.60Si I
Ca I7-2.77+-0.11+0.08...-2.75+-0.110.113.59+-0.11Ca I
Sc II3-2.59+-0.10-0.26...-2.57+-0.100.290.58+-0.10Sc II
Ti I2-2.93+-0.10-0.08...-2.86+-0.10-0.002.09+-0.10Ti I
Ti II9-2.83+-0.18-0.02...-2.76+-0.180.102.19+-0.18Ti II
Cr I4-3.24+-0.21-0.39...-3.21+-0.21-0.352.43+-0.21Cr I
Fe I34-2.86+-0.17......-2.86+-0.17...4.64+-0.17Fe I
Fe II4-2.85+-0.11......-2.85+-0.11...4.65+-0.11Fe II
Ni I4-2.71+-0.21+0.14...-2.68+-0.210.183.54+-0.21Ni I
Ba II4-3.92+-0.31-1.07...-3.97+-0.31-1.11-1.79+-0.31Ba II
Ce II1-2.11+0.74...-2.110.75-0.53Ce II

Binary Parameters

Vrad 12

Position

Right Ascension : 04 12 13.88 Declination : -12 05 05.1 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 N/A APO 38000 60 N/A 12

CS22877-001

Stellar Parameters

Teff : 5000 log g : 1.5 vturb : 2.3

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
C Isyn-1.05+1.80...-0.931.897.50C I
Na I2-3.31+-0.03-0.47...-3.22+-0.03-0.403.02+-0.03Na I
Mg I5-2.70+-0.15+0.14...-2.72+-0.150.104.88+-0.15Mg I
Al I2-2.70+-0.07+0.14...-2.68+-0.070.143.77+-0.07Al I
Si I1-2.76+0.08...-2.720.104.79Si I
Ca I6-2.53+-0.06+0.31...-2.51+-0.060.313.83+-0.06Ca I
Sc II1-2.71-0.13...-2.690.130.46Sc II
Ti I3-2.68+-0.03+0.16...-2.61+-0.030.212.34+-0.03Ti I
Ti II7-2.88+-0.12-0.04...-2.81+-0.120.012.14+-0.12Ti II
Cr I2-3.02+-0.07-0.18...-2.99+-0.07-0.172.65+-0.07Cr I
Fe I55-2.82+-0.18......-2.82+-0.18...4.68+-0.18Fe I
Fe II10-2.88+-0.20......-2.88+-0.20...4.62+-0.20Fe II
Co I1-2.49+0.35...-2.560.262.43Co I
Ni I3-2.91+-0.08-0.07...-2.88+-0.08-0.063.34+-0.08Ni I
Sr II1-3.23-0.38...-3.13-0.31-0.26Sr II
Y II1-3.11-0.27...-3.08-0.26-0.87Y II
Ba II4-3.36+-0.20-0.52...-3.41+-0.20-0.59-1.23+-0.20Ba II

Binary Parameters

Vrad 165

Position

Right Ascension : 13 13 55.38 Declination : -12 11 41.6 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 N/A APO 38000 75 N/A 165