BPS CS29497-030: found in 5 paper(s).

Labels:

/T.Sivarani et al.(2004)/ /C.Sneden et al.(2003)/ /G.W.Preston and C. Sneden(2000)/ /I.I.Ivans et al.(2005)/ /J.A.Johnson et al.(2007)/

A0018

Title	First stars IV. CS 29497-030: Evidence for operation of the s-process at very low metallicity
ADS	T.Sivarani et al.,AAP, 413, 1073, 2004
Authors	T. Sivarani, P. Bonifacio, P. Molaro, R. Cayrel, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, T. C. Beers, E. Depagne, V. Hill, P. Francois, B. Nordstrom, F. Primas

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-11-06	2452219.17	VLT	43000	65	1800	46.9

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Binarity

Vrad

48.8

Photometric data

V	12.65+-0.002
B-V	0.299+-0.004
U-B	-0.14
V-R	0.215+-0.003
J-H	0.183+-0.038
V-K	0.217+-0.036
R-I	0.225+-0.008

Atmospheric data

T_eff	6650
log g	3.5
v_turb	2.0

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Li I	...	<0.00	<2.7	<1.16
CH	...	-0.32	2.38	8.23
CN	...	-0.82	1.88	7.15
O I	...	-1.03+-0.1	1.67+-0.1	7.84+-0.1
Na I	...	-2.18+-0.15	0.52+-0.15	4.15+-0.15
Mg I	...	-2.16+-0.21	0.54+-0.21	5.42+-0.21
Al I	...	-3.37	-0.67	3.10
Si I	...	-2.75	-0.05	4.80
S I	...	-2.30	0.40	5.03
K I	...	<-2.00	<0.7	<3.12
Ca I	...	-2.37+-0.17	0.33+-0.17	3.99+-0.17
Sc II	...	-2.40+-0.05	0.30+-0.05	0.77+-0.05
Ti I	...	-2.54	0.16	2.48
Ti II	...	-2.41+-0.28	0.29+-0.28	2.61+-0.28
Cr I	...	-2.87+-0.12	-0.17+-0.12	2.80+-0.12
Cr II	...	-2.75+-0.07	-0.05+-0.07	2.92+-0.07
Mn I	...	-2.89+-0.28	-0.19+-0.28	2.50+-0.28
Mn II	...	-2.87+-0.00	-0.17+-0.00	2.52+-0.00
Fe I	...	-2.77+-0.14	-0.07+-0.14	4.73+-0.14
Fe II	...	-2.70+-0.10	-0.00+-0.10	4.80+-0.10
Co I	...	-2.28+-0.10	0.42+-0.10	2.64+-0.10
Ni I	...	-2.91+-0.22	-0.21+-0.22	3.34+-0.22
Zn I	...	<-2.80	<-0.10	<1.80
Sr II	...	-1.86+-0.05	0.84+-0.05	1.11+-0.05
Y II	...	-1.99+-0.07	0.71+-0.07	0.25+-0.07
Zr II	...	-1.27+-0.15	1.43+-0.15	1.33+-0.15
Ba II	...	-0.53+-0.25	2.17+-0.25	1.60+-0.25
La II	...	-0.60+-0.10	2.10+-0.10	0.57+-0.10
Ce II	...	-0.56+-0.17	2.14+-0.17	1.02+-0.17
Nd II	...	-0.85+-0.10	1.85+-0.10	0.65+-0.10
Eu II	...	-1.26+-0.15	1.44+-0.15	-0.75+-0.15
Pb I	...	0.85	3.55	2.80

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

¹²C/¹³C

>10

A0020

Title	Binary Blue Metal-poor Stars: Evidence for Asymptotic Giant Branch Mass Transfer
ADS	C.Sneden et al.,ApJ, 592, 504, 2003
Authors	C. Sneden, G. W. Carnegie Observatories, 813 Santa Barbara Street, Pasadena, CA 91101, . Preston, J. J. Department of Physics and Astronomy, University of Oklahoma, Norman, OK 73019, . Cowan

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	2452123.9	FRUTTI	30000	N/A	N/A	+48.3
N/A	2452124.9	FRUTTI	30000	N/A	N/A	+49.1

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Binarity

Binarity	Positive
Vrad	+49.1
Period	342

Photometric data

V	12.7
B-V	0.30
U-B	-0.14

Atmospheric data

T_eff	7050
log g	4.2
v_turb	1.75

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
CH	...	0.01+-0.10	+2.17+-0.10	8.56+-0.10
O I	...	-1.03+-0.09	+1.13+-0.09	7.84+-0.09
Mg I	...	-1.69+-0.12	+0.47+-0.12	5.89+-0.12
Ca I	...	-1.70+-0.23	+0.46+-0.23	4.66+-0.23
Sc II	...	-2.09+-0.34	+0.07+-0.34	1.08+-0.34
Ti II	...	-1.70+-0.14	+0.46+-0.14	3.32+-0.14
Cr I	...	-2.42	-0.26	3.25
Mn I	...	-2.30	-0.14	3.09
Fe	...	-2.16	...	5.34
Sr II	...	-1.01+-0.05	+1.15+-0.05	1.96+-0.05
Ba II	...	0.29+-0.19	+2.45+-0.19	2.42+-0.19
La II	...	-0.25+-0.21	+1.91+-0.21	0.92+-0.21
Nd II	...	-0.06	+2.1	1.44
Eu II	...	-0.46+-0.1	+1.7+-0.1	0.05+-0.1
Pb I	...	1.59	+3.75	3.54

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

A0045

Title	What Are These Blue Metal-Poor Stars?
ADS	G.W.Preston et al.,AJ, 120, 1014, 2000
Authors	G. W. Preston, C. Sneden

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	2448812.852	FRUTTI	30000	10	N/A	45.6
N/A	2448824.806	FRUTTI	30000	10	N/A	43.5
N/A	2449197.877	FRUTTI	30000	10	N/A	41.6
N/A	2449575.836	FRUTTI	30000	10	N/A	41.0
N/A	2449584.766	FRUTTI	30000	10	N/A	40.7
N/A	2449588.647	FRUTTI	30000	10	N/A	40.8
N/A	2449935.813	FRUTTI	30000	10	N/A	41.0
N/A	2449938.84	FRUTTI	30000	10	N/A	40.1
N/A	2450288.877	FRUTTI	30000	10	N/A	42.8
N/A	2450292.834	FRUTTI	30000	10	N/A	41.8
N/A	2450616.858	FRUTTI	30000	10	N/A	40.4
N/A	2450646.867	FRUTTI	30000	10	N/A	42.6
N/A	2450705.793	FRUTTI	30000	10	N/A	45.9
N/A	2451001.855	FRUTTI	30000	10	N/A	42.2
N/A	2451035.838	FRUTTI	30000	10	N/A	44.9

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Binarity

Binarity	Positive
Vrad	45.0
Period	346

Photometric data

V	12.7
B-V	0.30
U-B	-0.14

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
Fe	...	-2.16	...	5.34

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

A0050

Title	Near-Ultraviolet Observations of CS 29497-030: New Constraints on Neutron-Capture Nucleosynthesis Processes
ADS	I.I.Ivans et al.,ApJ, 627, L145, 2005
Authors	I. I. Ivans, C. Sneden, R. Gallino, J. J. Cowan, G. W. Preston

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2004-0929	N/A	KECKHIRES	40000	100-300	9x1800	N/A

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Photometric data

12.65

Atmospheric data

T_eff	7000
log g	4.1
v_turb	1.9

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
C	...	-0.10+-0.10	+2.47+-0.10	8.46+-0.10
N	...	-0.45+-0.35	+2.12+-0.35	7.60+-0.35
O	...	-1.09+-0.11	+1.48+-0.11	7.84+-0.11
Na	...	-1.99+-0.30	+0.58+-0.30	4.34+-0.30
Mg	...	-2.13+-0.14	+0.44+-0.14	5.45+-0.14
Al	...	<-2.64	<-0.07	<3.83
Si	...	-2.54+-0.30	+0.03+-0.30	5.01+-0.30
K	...	-1.50+-0.30	+1.07+-0.30	3.62+-0.30
Ca	...	-2.10+-0.10	+0.47+-0.10	4.26+-0.10
Sc	...	-1.90+-0.10	+0.67+-0.10	1.20+-0.10
Ti	...	-1.93+-0.11	+0.64+-0.11	3.06+-0.11
Cr	...	-2.54+-0.10	+0.03+-0.10	3.13+-0.10
Mn	...	-2.92+-0.13	-0.35+-0.13	2.47+-0.13
Fe	...	-2.57	...	4.93
Co	...	<-0.90	<+1.67	<4.02
Ni	...	-2.53+-0.10	+0.04+-0.10	3.72+-0.10
Ga	...	<-1.25	<+1.32	<1.63
Sr	...	-1.23+-0.12	+1.34+-0.12	1.67+-0.12
Y	...	-1.60+-0.10	+0.97+-0.10	0.64+-0.10
Zr	...	-1.17+-0.10	+1.40+-0.10	1.43+-0.10
Nb	...	-0.90+-0.20	+1.67+-0.20	0.52+-0.20
Ag	...	<-0.54	<+2.03	<0.7
Ba	...	-0.25+-0.11	+2.32+-0.11	1.88+-0.11
La	...	-0.35+-0.10	+2.22+-0.10	0.80+-0.10
Ce	...	-0.47+-0.10	+2.10+-0.10	1.08+-0.10
Nd	...	-0.43+-0.10	+2.14+-0.10	1.02+-0.10
Eu	...	-0.58+-0.10	+1.99+-0.10	-0.07+-0.10
Gd	...	-0.48+-0.10	+2.09+-0.10	0.64+-0.10
Dy	...	-0.79+-0.10	+1.78+-0.10	0.31+-0.10
Ho	...	-0.70+-0.20	+1.87+-0.20	-0.19+-0.20
Er	...	-0.49+-0.10	+2.08+-0.10	0.44+-0.10
Yb	...	-0.27+-0.18	+2.30+-0.18	0.81+-0.18
Hf	...	-0.25+-0.15	+2.32+-0.15	0.63+-0.15
Os	...	<-0.05	<+2.52	<1.4
Ir	...	<-0.05	<+2.52	<1.3
Pt	...	<-0.30	<+2.27	<1.5
Pb	...	1.08+-0.13	+3.65+-0.13	2.93+-0.13

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)

A0114

Title	A Search for Nitrogen-enhanced Metal-poor Stars
ADS	J.A.Johnson et al.,ApJ, 658, 1203, 2007
Authors	J. A. Johnson, F. Herwig, T. C. Beers, N. Christlieb

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Basic Informations

Observation Date	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2003-09-06	N/A	RCCTIO	N/A	134	3000	N/A

Galactic Longitude (l)	N/A
Galactic Latitude (b)	N/A
Declination	N/A
Right Ascension	N/A

Photometric data

V	12.656
B-V	0.299
V-R	0.215
V-K	0.911
EB-V	0.02

Atmospheric data

T_eff	7163
log g	4.20
v_turb	1.43

Chemical Abundances

Element	Nline	[X/H]	[X/Fe]	log-e
C	...	-0.20+-0.31	+2.00+-0.31	8.36+-0.30
N	...	<-0.06+-0.35	<2.14+-0.35	<7.99+-0.36
Ca I	...	-1.85	0.35	4.51
Ca II	...	-1.90	0.30	4.46
Fe	...	-2.20+-0.24	...	5.30+-0.24

: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)