P184.1783+01.0664

P184.1783+01.0664

taken from 1 paper(s):

/C.L.Kielty et al.(2021)/

C.L.Kielty et al.,MNRAS, 506, 1438, 2021(ADS)

The Pristine survey - XII. Gemini-GRACES chemo-dynamical study of newly discovered extremely metal-poor stars in the Galaxy

Stellar Parameters

T_eff : 6207+-171

log g : 3.64+-0.13

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	N/A	...	...	<1.56	<-1.70	<1.79	<1.56	Li
O I	2	...	1.90+-0.20	...	-1.59+-0.20	1.90+-0.20	7.10+-0.20	O I
Na I	2	...	1.92+-0.27	...	-1.57+-0.27	1.92+-0.27	4.67+-0.27	Na I
Mg I	2	...	0.77+-0.26	...	-2.72+-0.26	0.77+-0.26	4.88+-0.26	Mg I
K I	N/A	...	<1.50	...	<-1.99	<1.50	<3.04	K I
Ca I	N/A	...	<0.45	...	<-3.04	<0.45	<3.30	Ca I
Ca II	2	...	1.20+-0.12	...	-2.29+-0.12	1.20+-0.12	4.05+-0.12	Ca II
Sc II	N/A	...	<2.30	...	<-1.19	<2.30	<1.96	Sc II
Ti I	N/A	...	<1.30	...	<-2.19	<1.30	<2.76	Ti I
Ti II	N/A	...	<1.25	...	<-2.24	<1.25	<2.71	Ti II
Cr I	N/A	...	<0.10	...	<-3.39	<0.10	<2.25	Cr I
Mn I	N/A	...	<1.35	...	<-2.14	<1.35	<3.29	Mn I
Fe	6	-3.49+-0.15	...	...	-3.49+-0.15	...	4.01+-0.15	Fe
Fe I	3	-3.50+-0.43	...	...	-3.50+-0.43	...	4.00+-0.43	Fe I
Fe II	3	-3.47+-0.16	...	...	-3.47+-0.16	...	4.03+-0.16	Fe II
Ni I	N/A	...	<0.70	...	<-2.79	<0.70	<3.43	Ni I
Cu I	N/A	...	<1.85	...	<-1.64	<1.85	<2.55	Cu I
Zn I	N/A	...	<1.80	...	<-1.69	<1.80	<2.87	Zn I
Y II	N/A	...	<1.75	...	<-1.74	<1.75	<0.47	Y II
Zr II	N/A	...	<3.35	...	<-0.14	<3.35	<2.44	Zr II
Ba II	2	...	1.47+-0.16	...	-2.02+-0.16	1.47+-0.16	0.16+-0.16	Ba II
La II	N/A	...	<2.85	...	<-0.64	<2.85	<0.46	La II
Nd II	N/A	...	<3.10	...	<-0.39	<3.10	<1.03	Nd II
Eu II	N/A	...	<3.30	...	<-0.19	<3.30	<0.33	Eu II

Binary Parameters

Vrad	397.6+-1.4

Position

Right Ascension : 12 16 42.79

Declination : +01 03 59.04

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2019-01-16	N/A	GEMINIGRACES	65000	75	7200	397.6+-1.4