B0074

Bibliography Data

Title Keck HIRES Abundances in the Dwarf Spheroidal Galaxy Draco
ADS M.D.Shetrone et al.,AJ, 115, 1888, 1998
Authors M. D. Shetrone, M. Bolte, P. B. Stetson

Draco, dSph

List of objects (4 stars)

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

Dwarf Galaxy SAGA Name Original Name Comment SIMBAD Object
Draco, dSph SAGA_Dra_000001 D119

N/A

 O
Draco, dSph SAGA_Dra_000002 D473

N/A

 O
Draco, dSph SAGA_Dra_000003 D24

N/A

 O
Draco, dSph SAGA_Dra_000004 D267

N/A

 O

SAGA_Dra_000001 originally named as D119

Stellar Parameters

Teff : 4370 log g : 0.15 vturb : 2.80

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
NaN/A...-0.09+-0.17...-2.97+-0.170.00+-0.173.27+-0.17Na
MgN/A...0.23+-0.14...-2.76+-0.140.21+-0.144.84+-0.14Mg
CaN/A...0.11+-0.07...-2.84+-0.070.13+-0.073.50+-0.07Ca
TiN/A...0.03+-0.11...-2.87+-0.110.10+-0.112.08+-0.11Ti
CrN/A...-0.54+-0.08...-3.48+-0.08-0.51+-0.082.16+-0.08Cr
FeN/A-2.97+-0.15......-2.97+-0.15...4.53+-0.15Fe
NiN/A...-0.42+-0.11...-3.36+-0.11-0.39+-0.112.86+-0.11Ni
BaN/A...<-1.30...<-4.32<-1.35<-2.14Ba

Position

Right Ascension : 17 20 16.11 Declination : +57 52 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
1994-05-12 N/A KECKHIRES 34000 24 3600 N/A

SAGA_Dra_000002 originally named as D473

Stellar Parameters

Teff : 4400 log g : 0.90 vturb : 1.75

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
ON/A...-0.32+-0.18...-1.58+-0.18-0.14+-0.187.11+-0.18O
NaN/A...-0.04+-0.09...-1.39+-0.090.05+-0.094.85+-0.09Na
MgN/A...-0.39+-0.07...-1.85+-0.07-0.41+-0.075.75+-0.07Mg
CaN/A...0.18+-0.08...-1.24+-0.080.20+-0.085.10+-0.08Ca
TiN/A...0.07+-0.08...-1.30+-0.080.14+-0.083.65+-0.08Ti
VN/A...-0.88+-0.18...-2.25+-0.18-0.81+-0.181.68+-0.18V
CrN/A...-0.05+-0.12...-1.46+-0.12-0.02+-0.124.18+-0.12Cr
FeN/A-1.44+-0.07......-1.44+-0.07...6.06+-0.07Fe
NiN/A...0.19+-0.13...-1.22+-0.130.22+-0.135.00+-0.13Ni
BaN/A...0.20+-0.17...-1.29+-0.170.15+-0.170.89+-0.17Ba

Position

Right Ascension : 17 19 36.00 Declination : +57 56 28.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1994-05-12 N/A KECKHIRES 34000 26 3600 N/A

SAGA_Dra_000003 originally named as D24

Stellar Parameters

Teff : 4290 log g : 0.80 vturb : 2.00

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
ON/A...0.38+-0.18...-1.80+-0.180.56+-0.186.89+-0.18O
NaN/A...-0.33+-0.18...-2.60+-0.18-0.24+-0.183.64+-0.18Na
MgN/A...0.42+-0.07...-1.96+-0.070.40+-0.075.64+-0.07Mg
CaN/A...0.07+-0.06...-2.27+-0.060.09+-0.064.07+-0.06Ca
TiN/A...0.29+-0.07...-2.00+-0.070.36+-0.072.95+-0.07Ti
CrN/A...0.04+-0.11...-2.29+-0.110.07+-0.113.35+-0.11Cr
FeN/A-2.36+-0.09......-2.36+-0.09...5.14+-0.09Fe
NiN/A...0.31+-0.16...-2.02+-0.160.34+-0.164.20+-0.16Ni
BaN/A...-1.41+-0.12...-3.82+-0.12-1.46+-0.12-1.64+-0.12Ba

Position

Right Ascension : 17 19 58.89 Declination : +57 57 20.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1994-05-12 N/A KECKHIRES 34000 29 3600 N/A

SAGA_Dra_000004 originally named as D267

Stellar Parameters

Teff : 4180 log g : 0.60 vturb : 1.95

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
ON/A...0.21+-0.11...-1.28+-0.110.39+-0.117.41+-0.11O
NaN/A...-0.59+-0.17...-2.17+-0.17-0.50+-0.174.07+-0.17Na
MgN/A...0.31+-0.10...-1.38+-0.100.29+-0.106.22+-0.10Mg
CaN/A...0.19+-0.08...-1.46+-0.080.21+-0.084.88+-0.08Ca
ScN/A...-0.29+-0.18...-1.94+-0.18-0.27+-0.181.21+-0.18Sc
TiN/A...0.54+-0.08...-1.06+-0.080.61+-0.083.89+-0.08Ti
VN/A...-0.40+-0.10...-2.00+-0.10-0.33+-0.101.93+-0.10V
CrN/A...-0.05+-0.13...-1.69+-0.13-0.02+-0.133.95+-0.13Cr
FeN/A-1.67+-0.13......-1.67+-0.13...5.83+-0.13Fe
NiN/A...0.36+-0.14...-1.28+-0.140.39+-0.144.94+-0.14Ni
BaN/A...0.47+-0.17...-1.25+-0.170.42+-0.170.93+-0.17Ba

Position

Right Ascension : 17 19 44.73 Declination : +57 57 37.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1994-05-12 N/A KECKHIRES 34000 29 3600 N/A