A0046

Bibliography Data

Title Oxygen in the Very Early Galaxy
ADS G.Israelian et al.,ApJ, 551, 833, 2001
Authors G. Israelian, R. Rebolo, R. J. GarciaLopez, P. Bonifacio, P. Molaro, G. Basri, N. Shchukina

Milky Way

List of objects (10 stars)

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

Name Comment SIMBAD Object
BD+03_740 N/A S O
BD+23_3130 N/A S O
G 268-32 N/A S O
G 271-162 N/A S O
G 275-4 N/A S O
G 4-37 N/A S O
G 64-12 N/A S O
G 64-37 N/A S O
LP 815-43 N/A S O
LP 831-70 N/A S O

BD+03_740

Stellar Parameters

Teff : 6135 log g : 4.0

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
O IN/A-1.94+-0.130.99...-1.65+-0.131.287.04+-0.13O I
FeN/A-2.93+-0.12......-2.93+-0.12...4.57+-0.12Fe

Position

Right Ascension : 05 01 16.53 Declination : +04 06 38.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1996-10-25 N/A WHTUES 50000 220 3600 N/A

BD+23_3130

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
O IN/A-1.50+-0.140.93...-1.21+-0.141.227.48+-0.14O I
OHN/A-1.83+-0.330.6...-1.54+-0.330.897.15+-0.33OH
FeN/A-2.43......-2.43...5.07Fe

Position

Right Ascension : 17 32 41.60 Declination : +23 44 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1996-10-25 N/A WHTUES 50000 250 3600 N/A
1999-05-31 N/A NOTSOFIN 30000 50 2400 N/A

G268-32

Stellar Parameters

Teff : 6090 log g : 3.86

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
O IN/A-1.72+-0.181.09...-1.43+-0.181.387.26+-0.18O I
FeN/A-2.81+-0.12......-2.81+-0.12...4.69+-0.12Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1998-10-07 N/A NOTSOFIN 30000 60 4800 N/A
1999-07-27 N/A WHTUES 30000 150 7500 N/A
1999-12-04 N/A KECKHIRES 60000 170 3600 N/A

G271-162

Stellar Parameters

Teff : 6050 log g : 4.0

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
O IN/A-1.69+-0.160.77...-1.40+-0.161.067.29+-0.16O I
FeN/A-2.46+-0.14......-2.46+-0.14...5.04+-0.14Fe

Position

Right Ascension : 01 50 32.65 Declination : -09 21 02.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1999-10-11 N/A VLT 110000 300 10800 N/A

G275-4

Stellar Parameters

Teff : 6212 log g : 4.13

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
O IN/A<-1.96<1.36...<-1.67<1.65<7.02O I
OHN/A-2.08+-0.321.24...-1.79+-0.321.536.90+-0.32OH
FeN/A-3.32+-0.17......-3.32+-0.17...4.18+-0.17Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1998-06-24 N/A KECKHIRES 60000 100 1200 N/A
1999-10-09 N/A VLT 40000 80 9000 N/A
1999-12-04 N/A KECKHIRES 60000 170 3600 N/A

G4-37

Stellar Parameters

Teff : 5837 log g : 4.23

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
O IN/A-1.51+-0.161.38...-1.22+-0.161.677.47+-0.16O I
FeN/A-2.89+-0.1......-2.89+-0.1...4.61+-0.1Fe

Position

Right Ascension : 02 44 35.09 Declination : +08 28 50.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1996-10-25 N/A WHTUES 50000 180 13600 N/A

G64-12

Stellar Parameters

Teff : 6318 log g : 4.2

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
O IN/A-2.141.23...-1.851.526.84O I
OHN/A-1.88+-0.311.49...-1.59+-0.311.787.10+-0.31OH
FeN/A-3.37+-0.16......-3.37+-0.16...4.13+-0.16Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-02-13 N/A VLT 55000 120 20400 N/A
2000-02-15 N/A VLT 55000 100 9600 N/A

G64-37

Stellar Parameters

Teff : 6310 log g : 4.2

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
O IN/A<-2.01<1.21...<-1.72<1.50<6.97O I
FeN/A-3.22+-0.12......-3.22+-0.12...4.28+-0.12Fe

Position

Right Ascension : 14 02 30.09 Declination : -05 39 05.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1997-06-15 N/A WHTUES 50000 60 3600 N/A
1999-07-26 N/A WHTUES 30000 150 6000 N/A

LP815-43

Stellar Parameters

Teff : 6265 log g : 4.54

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
O IN/A-2.74......-2.450.606.24O I
OHN/A-2.11+-0.270.94...-1.82+-0.271.236.87+-0.27OH
FeN/A-3.05+-0.13......-3.05+-0.13...4.45+-0.13Fe

Position

Right Ascension : 20 38 13.30 Declination : -20 26 10.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1999-10-08 N/A VLT 40000 100 10800 N/A

LP831-70

Stellar Parameters

Teff : 6205 log g : 4.3

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
O IN/A<-1.90<1.07...<-1.61<1.36<7.08O I
FeN/A-2.97+-0.14......-2.97+-0.14...4.53+-0.14Fe

Position

Right Ascension : 03 06 05.43 Declination : -22 19 17.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1998-10-06 N/A NOTSOFIN 30000 80 6600 N/A
1999-12-04 N/A KECKHIRES 60000 160 2400 N/A