A0310

Bibliography Data

Title Nine new metal-poor stars on the subgiant and red horizontal branches with high levels of r-process enhancement
ADS I.U.Roederer et al.,MNRAS, 445, 2970, 2014
Authors I. U. Roederer, J. J. Cowan, G. W. Preston, S. A. Shectman, C. Sneden, I. B. Thompson

Milky Way

List of objects (13 stars)

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

Name Comment SIMBAD Object
BPS CS22183-031 N/A S O
BPS CS22875-029 N/A S O
BPS CS22882-001 N/A S O
BPS CS22886-012 N/A S O
BPS CS22888-047 N/A S O
BPS CS22892-052 N/A S O
BPS CS22943-132 N/A S O
BPS CS22945-017 N/A S O
BPS CS22945-058 N/A S O
BPS CS22953-003 N/A S O
BPS CS22958-052 N/A S O
BPS CS29529-054 N/A S O
BPS CS31082-001 N/A S O

CS22183-031

Stellar Parameters

Teff : 4850+-151 log g : 1.60+-0.40 vturb : 1.55+-0.41

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
FeN/A-3.50+-0.07......-3.50+-0.07...4.00+-0.07Fe
SrN/A...-0.22+-0.23...-3.72+-0.23-0.22+-0.23-0.85+-0.23Sr
BaN/A...+0.13+-0.15...-3.37+-0.150.13+-0.15-1.19+-0.15Ba
EuN/A...+0.84+-0.16...-2.66+-0.160.84+-0.16-2.14+-0.16Eu
YbN/A...+0.68+-0.18...-2.82+-0.180.68+-0.18-1.90+-0.18Yb

Binary Parameters

Binarity Positive
Vrad +23.1

Position

Right Ascension : 01 09 05.08 Declination : -04 43 21.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-08-03 2453950.935 MIKELCO 41000 75-105 1400 +23.1


CS22875-029

Stellar Parameters

Teff : 5990+-156 log g : 1.85+-0.42 vturb : 2.80+-0.26

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
FeN/A-2.69+-0.06......-2.69+-0.06...4.81+-0.06Fe
SrN/A...+0.85+-0.22...-1.84+-0.220.85+-0.221.03+-0.22Sr
BaN/A...+0.30+-0.15...-2.39+-0.150.30+-0.15-0.21+-0.15Ba
EuN/A...+0.92+-0.16...-1.77+-0.160.92+-0.16-1.25+-0.16Eu
YbN/A...+0.86+-0.19...-1.83+-0.190.86+-0.19-0.91+-0.19Yb

Binary Parameters

Vrad +73.1

Position

Right Ascension : 22 29 25.10 Declination : -38 57 47.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-06-12 2452802.918 MIKEBAADE 41000 110-220 3600 +73.1
2003-10-12 2452924.687 MIKELCO 41000 110-220 3600 +72.7


CS22882-001

Stellar Parameters

Teff : 5930+-156 log g : 1.90+-0.42 vturb : 3.00+-0.26

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
FeN/A-2.62+-0.06......-2.62+-0.06...4.88+-0.06Fe
SrN/A...+0.16+-0.25...-2.46+-0.250.16+-0.250.41+-0.25Sr
BaN/A...+0.06+-0.16...-2.56+-0.160.06+-0.16-0.38+-0.16Ba
EuN/A...+0.81+-0.16...-1.81+-0.160.81+-0.16-1.29+-0.16Eu
YbN/A...+0.56+-0.19...-2.06+-0.190.56+-0.19-1.14+-0.19Yb

Binary Parameters

Vrad +26.9

Position

Right Ascension : 00 20 25.30 Declination : -31 39 04.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-06-15 2452805.892 MIKEBAADE 41000 125-350 4800 +26.9
2003-10-09 2452921.758 MIKELCO 41000 125-350 6000 +26.1


CS22886-012

Stellar Parameters

Teff : 5650+-211 log g : 3.50+-0.34 vturb : 1.45+-0.33

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
FeN/A-2.61+-0.07......-2.61+-0.07...4.89+-0.07Fe
SrN/A...+0.31+-0.23...-2.30+-0.230.31+-0.230.57+-0.23Sr
BaN/A...+0.14+-0.14...-2.47+-0.140.14+-0.14-0.29+-0.14Ba
EuN/A...+0.85+-0.17...-1.76+-0.170.85+-0.17-1.24+-0.17Eu
YbN/A...+0.45+-0.22...-2.16+-0.220.45+-0.22-1.24+-0.22Yb

Binary Parameters

Vrad -57.0

Position

Right Ascension : 22 13 25.88 Declination : -08 43 43.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-12 2454721.630 MIKELCO 41000 60-130 3600 -56.8
2009-09-05 2455079.636 MIKELCO 41000 60-130 1800 -57.0


CS22888-047

Stellar Parameters

Teff : 5950+-156 log g : 1.90+-0.42 vturb : 3.00+-0.26

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
FeN/A-2.54+-0.06......-2.54+-0.06...4.96+-0.06Fe
SrN/A...+0.60+-0.22...-1.94+-0.220.60+-0.220.93+-0.22Sr
BaN/A...+0.04+-0.16...-2.50+-0.160.04+-0.16-0.32+-0.16Ba
EuN/A...+0.86+-0.16...-1.68+-0.160.86+-0.16-1.16+-0.16Eu
YbN/A...+0.67+-0.18...-1.87+-0.180.67+-0.18-0.95+-0.18Yb

Binary Parameters

Vrad -158.5

Position

Right Ascension : 23 20 19.85 Declination : -33 45 46.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-06-14 2452804.876 MIKEBAADE 41000 95-205 4400 -158.5
2003-10-13 2452925.723 MIKELCO 41000 95-205 6000 -158.1


CS22892-052

Stellar Parameters

Teff : 4690+-151 log g : 1.15+-0.40 vturb : 1.50+-0.41

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
FeN/A-3.16+-0.07......-3.16+-0.07...4.34+-0.07Fe
SrN/A...+0.68+-0.17...-2.48+-0.170.68+-0.170.39+-0.17Sr
BaN/A...+0.94+-0.16...-2.22+-0.160.94+-0.16-0.04+-0.16Ba
EuN/A...+1.35+-0.22...-1.81+-0.221.35+-0.22-1.29+-0.22Eu
YbN/A...+1.39+-0.27...-1.77+-0.271.39+-0.27-0.85+-0.27Yb

Binary Parameters

Vrad +12.9

Position

Right Ascension : 22 17 01.66 Declination : -16 39 27.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-06-26 2452816.928 MIKEBAADE 41000 150-270 2400 +12.9
2004-06-29 2453185.886 MIKELCO 41000 150-270 2400 +13.0


CS22943-132

Stellar Parameters

Teff : 5850+-211 log g : 3.60+-0.34 vturb : 1.40+-0.33

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
FeN/A-2.67+-0.08......-2.67+-0.08...4.83+-0.08Fe
SrN/A...+0.27+-0.24...-2.40+-0.240.27+-0.240.47+-0.24Sr
BaN/A...-0.05+-0.14...-2.72+-0.14-0.05+-0.14-0.54+-0.14Ba
EuN/A...+0.86+-0.22...-1.81+-0.220.86+-0.22-1.29+-0.22Eu
YbN/A...+0.37+-0.32...-2.30+-0.320.37+-0.32-1.38+-0.32Yb

Binary Parameters

Vrad +18.9

Position

Right Ascension : 20 22 50.91 Declination : -43 13 39.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-08-03 2453950.602 MIKELCO 41000 70-105 1400 +18.9


CS22945-017

Stellar Parameters

Teff : 6080+-211 log g : 3.70+-0.34 vturb : 1.25+-0.33

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
FeN/A-2.73+-0.08......-2.73+-0.08...4.77+-0.08Fe
SrN/A...+0.39+-0.24...-2.34+-0.240.39+-0.240.53+-0.24Sr
BaN/A...+0.49+-0.14...-2.24+-0.140.49+-0.14-0.06+-0.14Ba
EuN/A...+1.13+-0.19...-1.60+-0.191.13+-0.19-1.08+-0.19Eu
YbN/A...+1.02+-0.18...-1.71+-0.181.02+-0.18-0.79+-0.18Yb

Binary Parameters

Vrad +101.8

Position

Right Ascension : 23 20 55.63 Declination : -63 15 36.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-11 2454720.627 MIKELCO 41000 60-115 3400 +101.8


CS22945-058

Stellar Parameters

Teff : 5990+-211 log g : 3.65+-0.34 vturb : 1.55+-0.33

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
FeN/A-2.71+-0.08......-2.71+-0.08...4.79+-0.08Fe
SrN/A...+0.34+-0.24...-2.37+-0.240.34+-0.240.50+-0.24Sr
BaN/A...+0.28+-0.14...-2.43+-0.140.28+-0.14-0.25+-0.14Ba
EuN/A...+1.13+-0.19...-1.58+-0.191.13+-0.19-1.06+-0.19Eu
YbN/A...+0.83+-0.20...-1.88+-0.200.83+-0.20-0.96+-0.20Yb

Binary Parameters

Vrad +23.7

Position

Right Ascension : 23 52 37.80 Declination : -66 05 01.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-11 2454720.689 MIKELCO 41000 60-125 5400 +23.1
2009-07-26 2455038.940 MIKELCO 41000 60-125 1550 +23.7


CS22953-003

Stellar Parameters

Teff : 4860+-151 log g : 1.65+-0.40 vturb : 1.45+-0.41

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
FeN/A-3.00+-0.07......-3.00+-0.07...4.50+-0.07Fe
SrN/A...+0.32+-0.24...-2.68+-0.240.32+-0.240.19+-0.24Sr
BaN/A...+0.29+-0.15...-2.71+-0.150.29+-0.15-0.53+-0.15Ba
EuN/A...+0.79+-0.15...-2.21+-0.150.79+-0.15-1.69+-0.15Eu
YbN/A...+0.63+-0.20...-2.37+-0.200.63+-0.20-1.45+-0.20Yb

Binary Parameters

Vrad +208.3

Position

Right Ascension : 01 02 15.86 Declination : -61 43 45.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-08-03 2453950.910 MIKELCO 41000 65-100 2000 +208.3


CS22958-052

Stellar Parameters

Teff : 6090+-211 log g : 3.75+-0.34 vturb : 1.95+-0.33

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
FeN/A-2.42+-0.07......-2.42+-0.07...5.08+-0.07Fe
SrN/A...+0.13+-0.24...-2.29+-0.240.13+-0.240.58+-0.24Sr
BaN/A...+0.00+-0.15...-2.42+-0.150.00+-0.15-0.24+-0.15Ba
EuN/A...+1.00+-0.18...-1.42+-0.181.00+-0.18-0.90+-0.18Eu
YbN/A...+0.93+-0.17...-1.49+-0.170.93+-0.17-0.57+-0.17Yb

Binary Parameters

Vrad +88.9

Position

Right Ascension : 02 12 48.22 Declination : -56 29 08.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2004-09-26 2453274.886 MIKELCO 41000 55-105 3000 +88.9


CS29529-054

Stellar Parameters

Teff : 5710+-211 log g : 3.55+-0.34 vturb : 1.65+-0.33

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
FeN/A-2.75+-0.07......-2.75+-0.07...4.75+-0.07Fe
SrN/A...-0.10+-0.24...-2.85+-0.24-0.10+-0.240.02+-0.24Sr
BaN/A...-0.02+-0.15...-2.77+-0.15-0.02+-0.15-0.59+-0.15Ba
EuN/A...+0.90+-0.21...-1.85+-0.210.90+-0.21-1.33+-0.21Eu
YbN/A...+0.86+-0.24...-1.89+-0.240.86+-0.24-0.97+-0.24Yb

Binary Parameters

Vrad +113.3

Position

Right Ascension : 03 59 23.87 Declination : -62 10 08.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-01-17 2452656.643 MIKEBAADE 41000 60-155 3600 +113.3
2003-01-20 2452659.547 MIKEBAADE 41000 60-155 6000 +112.9
2009-09-05 2455079.917 MIKELCO 41000 60-155 1900 +113.4


CS31082-001

Stellar Parameters

Teff : 4650+-151 log g : 1.05+-0.40 vturb : 1.55+-0.41

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
FeN/A-3.03+-0.07......-3.03+-0.07...4.47+-0.07Fe
SrN/A...+0.67+-0.12...-2.36+-0.120.67+-0.120.51+-0.12Sr
BaN/A...+0.92+-0.17...-2.11+-0.170.92+-0.170.07+-0.17Ba
EuN/A...+1.37+-0.16...-1.66+-0.161.37+-0.16-1.14+-0.16Eu
YbN/A...+1.38+-0.27...-1.65+-0.271.38+-0.27-0.73+-0.27Yb

Binary Parameters

Vrad +138.9

Position

Right Ascension : 01 29 31.14 Declination : -16 00 45.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-07-19 2452839.937 MIKELCO 41000 125-350 1800 +138.9