A0430

Bibliography Data

Title Detailed abundances in a sample of very metal-poor stars
ADS P.Francois et al.,AAP, 642, A25, 2020
Authors P. Francois, S. Wanajo, E. Caffau, N. Prantzos, W. Aoki, M. Aoki, P. Bonifacio, M. Spite, F. Spite

Milky Way

List of objects (5 stars)

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

Name Comment SIMBAD Object
SDSS J081554.26+472947.5 N/A S O
SDSS J091753.19+523004.9 N/A S O
SDSS J105002.34+242109.7 N/A S O
SDSS J124304.19-081230.6 N/A S O
SDSS J153346.28+155701.8 N/A S O

SDSSJ081554.26+472947.5

Stellar Parameters

Teff : 6066 log g : 4.00 vturb : 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
Li IN/A......<2.0<-1.26<2.82<2.0Li I
CHN/A......<7.3<-1.13<2.95<7.3CH
Mg IN/A-3.67......-3.730.353.87Mg I
Ca IN/A<-4.13......<-4.14<-0.06<2.20Ca I
Fe IN/A<-4.10......<-4.08...<3.42Fe I
Sr IIN/A<-3.42......<-3.37<0.71<-0.50Sr II
Ba IIN/A<-2.77......<-2.78<1.30<-0.60Ba II

Binary Parameters

Vrad -120

Position

Right Ascension : 08 15 54.2677752960 Declination : +47 29 47.601278124 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-04-05-06:03 N/A SUBARUHDS 40000 25 3600 N/A
2017-04-05-07:04 N/A SUBARUHDS 40000 30 3600 N/A
2017-04-05-08:05 N/A SUBARUHDS 40000 30 3600 N/A

SDSSJ091753.19+523004.9

Stellar Parameters

Teff : 5858 log g : 4.00 vturb : 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
Li IN/A......<1.8<-1.46<2.22<1.8Li I
CHN/A......<6.7<-1.73<1.95<6.7CH
Mg IN/A...0.46...-3.300.384.30Mg I
Ca IN/A...0.27...-3.440.242.90Ca I
Fe IN/A-3.70......-3.68...3.82Fe I
Sr IIN/A...<-0.42...<-4.07<-0.39<-1.20Sr II
Ba IIN/A...<0.23...<-3.48<0.20<-1.30Ba II

Binary Parameters

Vrad -37

Position

Right Ascension : 09 19 34.0879425264 Declination : +52 40 14.158739496 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-04-06-05:55 N/A SUBARUHDS 40000 15 3600 N/A
2017-04-06-06:56 N/A SUBARUHDS 40000 15 3600 N/A
2017-04-06-07:57 N/A SUBARUHDS 40000 15 3600 N/A

SDSSJ105002.34+242109.7

Stellar Parameters

Teff : 5682 log g : 4.00 vturb : 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
Li IN/A......<2.0<-1.26<2.97<2.0Li I
CHN/A......<6.8<-1.63<2.60<6.8CH
Mg IN/A...0.41...-3.900.333.70Mg I
Ca IN/A...<-0.08...<-4.34<-0.11<2.00Ca I
Fe IN/A-4.25......-4.23...3.27Fe I
Sr IIN/A...<0.53...<-3.67<0.56<-0.80Sr II
Ba IIN/A...<1.18...<-3.08<1.15<-0.90Ba II

Binary Parameters

Vrad -126

Position

Right Ascension : 10 50 02.3409816312 Declination : +24 21 09.767950740 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-04-05-09:10 N/A SUBARUHDS 40000 20 3600 N/A
2017-04-05-10:11 N/A SUBARUHDS 40000 20 3600 N/A
2017-04-06-09:05 N/A SUBARUHDS 40000 25 3600 N/A
2017-04-06-10:05 N/A SUBARUHDS 40000 20 3600 N/A
2017-04-07-05:46 N/A SUBARUHDS 40000 25 3600 N/A
2017-04-07-06:47 N/A SUBARUHDS 40000 25 3335 N/A

SDSSJ124304.19-081230.6

Stellar Parameters

Teff : 5488 log g : 4.00 vturb : 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
Li IN/A......<1.7<-1.56<2.47<1.7Li I
CHN/A......<7.0<-1.43<2.60<7.0CH
Mg IN/A...0.21...-3.900.133.70Mg I
Ca IN/A...-0.28...-4.34-0.312.00Ca I
Fe IN/A-4.05......-4.03...3.47Fe I
Sr IIN/A...<-0.67...<-4.67<-0.64<-1.80Sr II
Ba IIN/A...<0.08...<-3.98<0.05<-1.80Ba II

Binary Parameters

Vrad 154

Position

Right Ascension : 12 43 04.2110094888 Declination : -08 12 30.585348432 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-04-05-11:22 N/A SUBARUHDS 40000 15 3600 N/A
2017-04-05-12:23 N/A SUBARUHDS 40000 10 3600 N/A
2017-04-06-11:11 N/A SUBARUHDS 40000 20 3600 N/A
2017-04-06-12:12 N/A SUBARUHDS 40000 15 3600 N/A
2017-04-07-08:00 N/A SUBARUHDS 40000 20 3600 N/A
2017-04-07-09:00 N/A SUBARUHDS 40000 20 3600 N/A

SDSSJ153346.28+155701.8

Stellar Parameters

Teff : 6375 log g : 4.00 vturb : 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
Li IN/A......<2.2<-1.06<2.42<2.2Li I
CHN/A......<7.0<-1.43<2.05<7.0CH
Mg IN/A...0.26...-3.300.184.30Mg I
Ca IN/A...0.07...-3.440.042.90Ca I
Fe IN/A-3.50......-3.48...4.02Fe I
Sr IIN/A...<-0.22...<-3.67<-0.19<-0.80Sr II
Ba IIN/A...<-0.17...<-3.68<-0.20<-1.50Ba II

Binary Parameters

Vrad -283

Position

Right Ascension : 15 33 46.2890970792 Declination : +15 57 01.834281432 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-04-05-13:29 N/A SUBARUHDS 40000 20 3000 N/A
2017-04-05-14:20 N/A SUBARUHDS 40000 20 3000 N/A
2017-04-06-13:16 N/A SUBARUHDS 40000 20 3300 N/A
2017-04-06-14:11 N/A SUBARUHDS 40000 25 3300 N/A