B0132

Bibliography Data

Title High-resolution Spectroscopy of Extremely Metal-poor Stars in the Least-evolved Galaxies: Bootes II
ADS A.P.Ji et al.,ApJ, 817, 41, 2016
Authors A. P. Ji, A. Frebel, J. D. Simon, M. Geha

Bootes II, 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
Bootes II, dSph SAGA_BooII_000001 SDSSJ135801.4+125105.2

N/A

 O
Bootes II, dSph SAGA_BooII_000004 SDSSJ135751.2+125137.0

N/A

 O
Bootes II, dSph SAGA_BooII_000005 SDSSJ135759.7+125426.4

N/A

 O
Bootes II, dSph SAGA_BooII_000006 SDSSJ135756.2+125207.7

N/A

 O

SAGA_BooII_000001 originally named as SDSSJ135801.4+125105.2

Stellar Parameters

Teff : 5192 log g : 2.60 vturb : 1.65

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
CH2-2.37+-0.300.51+-0.306.06+-0.30-2.37+-0.300.50+-0.306.06+-0.30CH
Na I2-2.57+-0.100.30+-0.103.67+-0.10-2.57+-0.100.30+-0.103.67+-0.10Na I
Mg I4-2.61+-0.100.26+-0.104.99+-0.10-2.61+-0.100.26+-0.104.99+-0.10Mg I
Al I1<-2.17<0.70<4.28<-2.17<0.70<4.28Al I
Si I1<-1.87<1.00<5.64<-1.87<1.00<5.64Si I
Ca I2-2.51+-0.100.35+-0.103.83+-0.10-2.51+-0.100.36+-0.103.83+-0.10Ca I
Sc II3<-2.37<0.50<0.78<-2.37<0.50<0.78Sc II
Ti II11-2.48+-0.140.39+-0.142.47+-0.14-2.48+-0.140.39+-0.142.47+-0.14Ti II
Cr I3-3.08+-0.11-0.21+-0.112.56+-0.11-3.08+-0.11-0.21+-0.112.56+-0.11Cr I
Mn I3<-2.37<0.50<3.06<-2.37<0.50<3.06Mn I
Fe I42-2.87+-0.110.00+-0.114.63+-0.11-2.87+-0.110.00+-0.114.63+-0.11Fe I
Fe II3-2.87+-0.100.00+-0.104.63+-0.10-2.87+-0.100.00+-0.104.63+-0.10Fe II
Co I1<-1.96<0.91<3.03<-1.96<0.91<3.03Co I
Ni I1<-1.88<0.99<4.34<-1.88<0.99<4.34Ni I
Sr II1<-4.07<-1.20<-1.20<-4.07<-1.20<-1.20Sr II
Ba II1<-4.17<-1.30<-1.99<-4.17<-1.30<-1.99Ba II

Position

Right Ascension : 13 58 01.4 Declination : +12 51 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
2010-03-18 N/A MIKELCO 28000 26 43920 N/A
2010-03-19 N/A MIKELCO 28000 N/A N/A N/A
2010-03-21 N/A MIKELCO 28000 N/A N/A N/A
2010-03-22 N/A MIKELCO 28000 N/A N/A N/A

SAGA_BooII_000004 originally named as SDSSJ135751.2+125137.0

Stellar Parameters

Teff : 5102 log g : 2.20 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
CH2-2.46+-0.300.41+-0.305.97+-0.30-2.46+-0.300.40+-0.305.97+-0.30CH
Na I2-2.32+-0.150.54+-0.153.92+-0.15-2.32+-0.150.54+-0.153.92+-0.15Na I
Mg I4-2.44+-0.150.42+-0.155.16+-0.15-2.44+-0.150.42+-0.155.16+-0.15Mg I
Al I2-3.76+-0.50-0.90+-0.502.69+-0.50-3.76+-0.50-0.90+-0.502.69+-0.50Al I
Si I1-2.86+-0.500.00+-0.504.65+-0.50-2.86+-0.500.00+-0.504.65+-0.50Si I
Ca I4-2.41+-0.150.45+-0.153.93+-0.15-2.41+-0.150.45+-0.153.93+-0.15Ca I
Sc II3-2.56+-0.300.30+-0.300.59+-0.30-2.56+-0.300.30+-0.300.59+-0.30Sc II
Ti II11-2.70+-0.150.16+-0.152.25+-0.15-2.70+-0.150.16+-0.152.25+-0.15Ti II
Cr I4-3.05+-0.15-0.19+-0.152.59+-0.15-3.05+-0.15-0.19+-0.152.59+-0.15Cr I
Mn I3-3.53+-0.30-0.67+-0.301.90+-0.30-3.53+-0.30-0.67+-0.301.90+-0.30Mn I
Fe I60-2.86+-0.200.00+-0.204.64+-0.20-2.86+-0.200.00+-0.204.64+-0.20Fe I
Fe II7-2.84+-0.150.02+-0.154.66+-0.15-2.84+-0.150.02+-0.154.66+-0.15Fe II
Co I2<-1.19<1.68<3.81<-1.18<1.68<3.81Co I
Ni I1<-1.69<1.17<4.53<-1.69<1.17<4.53Ni I
Sr II1<-4.76<-1.90<-1.89<-4.76<-1.90<-1.89Sr II
Ba II1<-4.36<-1.50<-2.18<-4.36<-1.50<-2.18Ba II

Position

Right Ascension : 13 57 51.2 Declination : +12 51 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
2014-03-21 N/A MIKELCO 28000 21 20880 N/A
2015-06-17 N/A MIKELCO 28000 N/A N/A N/A
2015-06-18 N/A MIKELCO 28000 N/A N/A N/A

SAGA_BooII_000005 originally named as SDSSJ135759.7+125426.4

Stellar Parameters

Teff : 4936 log g : 1.80 vturb : 2.05

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
CH2-2.30+-0.200.51+-0.206.12+-0.20-2.31+-0.200.32+-0.206.12+-0.20CH
Na I2-2.18+-0.100.45+-0.104.06+-0.10-2.18+-0.100.45+-0.104.06+-0.10Na I
Mg I5-2.24+-0.120.39+-0.125.36+-0.12-2.24+-0.120.39+-0.125.36+-0.12Mg I
Al I2-3.67+-0.31-1.18+-0.312.78+-0.31-3.67+-0.31-1.04+-0.312.78+-0.31Al I
Si I1<-1.63<1.00<5.88<-1.63<1.00<5.88Si I
Ca I8-2.16+-0.100.47+-0.104.18+-0.10-2.16+-0.100.47+-0.104.18+-0.10Ca I
Sc II5-2.83+-0.28-0.20+-0.280.32+-0.28-2.83+-0.28-0.20+-0.280.32+-0.28Sc II
Ti I2-2.27+-0.100.36+-0.102.69+-0.10-2.26+-0.100.37+-0.102.69+-0.10Ti I
Ti II17-2.50+-0.110.13+-0.112.45+-0.11-2.50+-0.110.13+-0.112.45+-0.11Ti II
Cr I6-2.81+-0.10-0.18+-0.102.83+-0.10-2.81+-0.10-0.18+-0.102.83+-0.10Cr I
Mn I3-2.63+-0.30-0.00+-0.302.80+-0.30-2.63+-0.300.00+-0.302.80+-0.30Mn I
Fe I109-2.63+-0.130.00+-0.134.87+-0.13-2.63+-0.130.00+-0.134.87+-0.13Fe I
Fe II9-2.61+-0.100.02+-0.104.89+-0.10-2.61+-0.100.02+-0.104.89+-0.10Fe II
Co I3-2.81+-0.10-0.18+-0.102.18+-0.10-2.81+-0.10-0.18+-0.102.18+-0.10Co I
Ni I3-2.34+-0.120.29+-0.123.88+-0.12-2.34+-0.120.29+-0.123.88+-0.12Ni I
Sr II1<-5.03<-2.40<-2.16<-5.03<-2.40<-2.16Sr II
Ba II1<-4.33<-1.70<-2.15<-4.33<-1.70<-2.15Ba II

Position

Right Ascension : 13 57 59.7 Declination : +12 54 26.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2014-03-11 N/A MIKELCO 28000 28 27720 N/A
2014-03-12 N/A MIKELCO 28000 N/A N/A N/A

SAGA_BooII_000006 originally named as SDSSJ135756.2+125207.7

Stellar Parameters

Teff : 5013 log g : 2.00 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
CH2-2.49+-0.250.43+-0.255.91+-0.25-2.52+-0.250.40+-0.255.91+-0.25CH
Na I2-2.32+-0.100.61+-0.103.92+-0.10-2.32+-0.100.60+-0.103.92+-0.10Na I
Mg I5-2.50+-0.120.42+-0.125.10+-0.12-2.50+-0.120.42+-0.125.10+-0.12Mg I
Al I2-3.98+-0.50-1.05+-0.502.47+-0.50-3.98+-0.50-1.06+-0.502.47+-0.50Al I
Si I1-2.92+-0.500.00+-0.504.59+-0.50-2.92+-0.500.00+-0.504.59+-0.50Si I
Ca I6-2.42+-0.100.50+-0.103.92+-0.10-2.42+-0.100.50+-0.103.92+-0.10Ca I
Sc II3-3.10+-0.30-0.18+-0.300.05+-0.30-3.10+-0.30-0.18+-0.300.05+-0.30Sc II
Ti II12-2.75+-0.100.17+-0.102.20+-0.10-2.75+-0.100.17+-0.102.20+-0.10Ti II
Cr I4-3.14+-0.10-0.21+-0.102.50+-0.10-3.14+-0.10-0.22+-0.102.50+-0.10Cr I
Mn I3-3.69+-0.27-0.76+-0.271.74+-0.27-3.69+-0.27-0.77+-0.271.74+-0.27Mn I
Fe I71-2.92+-0.170.00+-0.174.58+-0.17-2.92+-0.170.00+-0.174.58+-0.17Fe I
Fe II5-2.94+-0.10-0.02+-0.104.56+-0.10-2.94+-0.10-0.02+-0.104.56+-0.10Fe II
Co I2-2.86+-0.100.06+-0.102.13+-0.10-2.86+-0.100.06+-0.102.13+-0.10Co I
Ni I2-2.47+-0.100.45+-0.103.75+-0.10-2.47+-0.100.45+-0.103.75+-0.10Ni I
Sr II1<-4.92<-2.00<-2.05<-4.92<-2.00<-2.05Sr II
Ba II1<-4.42<-1.50<-2.24<-4.42<-1.50<-2.24Ba II

Position

Right Ascension : 13 57 56.2 Declination : +12 52 07.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2011-03-10 N/A MIKELCO 35000 29 33120 N/A
2011-03-13 N/A MIKELCO 35000 N/A N/A N/A
2014-03-10 N/A MIKELCO 35000 N/A N/A N/A
2014-03-11 N/A MIKELCO 35000 N/A N/A N/A