A0047

Bibliography Data

Title Keck NIRSPEC Infrared OH Lines: Oxygen Abundances in Metal-poor Stars down to [Fe/H] = -2.9
ADS J.Melendez et al.,ApJ, 575, 474, 2002
Authors J. Melendez, B. Barbuy

List of objects

Object Comment S O
BD-18_0271 N/A S O
BD-18_5550 N/A S O
HD110184 N/A S O
HD122956 N/A S O
HD134440 N/A S O
HD2796 N/A S O
HD6268 N/A S O

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

BD-18_0271 as BD-18_271

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-12-15 N/A KECKNIRSPEC 37000 400 13x200 N/A
2001-10-01 N/A FEROSESO 48000 340 3600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 9.85
B-V 0.841
V-R 1.026
J-K 0.728
V-K 3.010
EB-V 0.005

Atmospheric data

Teff 4245
log g 0.7
vturb 2.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.08-0.735.47
OH...-1.79+0.567.08
Fe II...-2.35...5.15
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)


BD-18_5550

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-06-12 N/A KECKNIRSPEC 37000 350 12x120 N/A
2001-10-01 N/A FEROSESO 48000 200 3600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 9.26
B-V 0.599
V-R 0.791
J-K 0.598
V-K 2.389
EB-V 0.117

Atmospheric data

Teff 4683
log g 1.7
vturb 1.7

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.26-0.395.29
OH...-2.34+0.536.53
Fe II...-2.87...4.63
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)


HD110184

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-05-20 N/A KECKNIRSPEC 37000 180 8x80 N/A
2001-01-18 N/A FEROSESO 48000 300 1800 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 8.31
B-V 0.818
V-R 0.977
J-K 0.702
V-K 2.918
EB-V 0.0

Atmospheric data

Teff 4262
log g 0.7
vturb 2.4

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.99-0.585.56
OH...-1.90+0.516.97
Fe II...-2.41...5.09
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)


HD122956

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-05-20 N/A KECKNIRSPEC 37000 300 6x60 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 7.22
B-V 0.638
V-R 0.813
V-K 2.558
EB-V 0.041

Atmospheric data

Teff 4540
log g 1.6
vturb 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.10-0.506.45
OH...-1.30+0.307.57
Fe II...-1.60...5.90
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)


HD134440

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-05-20 N/A KECKNIRSPEC 37000 200 8x150 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 9.44
B-V 0.522
V-R 0.762
J-K 0.586
V-K 2.293
EB-V 0.0

Atmospheric data

Teff 4732
log g 4.8
vturb 1.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-1.25+0.197.30
OH...-1.13+0.317.74
Fe II...-1.44...6.06
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)


HD2796

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-10-01 N/A FEROSESO 48000 240 2400 N/A
2001-11-20 N/A KECKNIRSPEC 37000 150 12x300 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 8.50
B-V 0.538
V-R 0.714
J-K 0.540
V-K 2.212
EB-V 0.068

Atmospheric data

Teff 4860
log g 1.7
vturb 1.9

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.26-1.005.29
OH...-1.69+0.577.18
Fe II...-2.26...5.24
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)


HD6268

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-12-15 N/A KECKNIRSPEC 37000 450 12x100 N/A
2001-10-01 N/A FEROSESO 48000 320 1800 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 8.11
B-V 0.586
V-R 0.770
EB-V 0.016

Atmospheric data

Teff 4705
log g 1.5
vturb 1.9

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.48-1.135.07
OH...-1.82+0.537.05
Fe II...-2.35...5.15
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)