P191.8535+12.0508

P191.8535+12.0508

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 : 6116+-164

log g : 3.61+-0.09

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	...	...	1.60+-0.75	-1.66+-0.75	2.19+-0.75	1.60+-0.75	Li
O I	N/A	...	<1.55	...	<-2.30	<1.55	<6.39	O I
Na I	N/A	...	<0.00	...	<-3.85	<0.00	<2.39	Na I
Mg I	2	...	0.25+-0.16	...	-3.60+-0.16	0.25+-0.16	4.00+-0.16	Mg I
K I	N/A	...	<1.40	...	<-2.45	<1.40	<2.58	K I
Ca I	N/A	...	<0.15	...	<-3.70	<0.15	<2.64	Ca I
Ca II	3	...	1.27+-0.16	...	-2.58+-0.16	1.27+-0.16	3.76+-0.16	Ca II
Sc II	N/A	...	<2.30	...	<-1.55	<2.30	<1.60	Sc II
Ti I	N/A	...	<1.35	...	<-2.50	<1.35	<2.45	Ti I
Ti II	N/A	...	<1.10	...	<-2.75	<1.10	<2.20	Ti II
Cr I	N/A	...	<0.20	...	<-3.65	<0.20	<1.99	Cr I
Mn I	N/A	...	<1.30	...	<-2.55	<1.30	<2.88	Mn I
Fe	10	-3.85+-0.37	...	...	-3.85+-0.37	...	3.65+-0.37	Fe
Fe I	7	-3.78+-1.01	...	...	-3.78+-1.01	...	3.72+-1.01	Fe I
Fe II	3	-3.96+-0.39	...	...	-3.96+-0.39	...	3.54+-0.39	Fe II
Ni I	N/A	...	<0.60	...	<-3.25	<0.60	<2.97	Ni I
Cu I	N/A	...	<1.80	...	<-2.05	<1.80	<2.14	Cu I
Zn I	N/A	...	<1.75	...	<-2.10	<1.75	<2.46	Zn I
Y II	N/A	...	<1.75	...	<-2.10	<1.75	<0.11	Y II
Zr II	N/A	...	<3.30	...	<-0.55	<3.30	<2.03	Zr II
Ba II	N/A	...	<0.65	...	<-3.20	<0.65	<-1.02	Ba II
La II	N/A	...	<2.80	...	<-1.05	<2.80	<0.05	La II
Nd II	N/A	...	<3.05	...	<-0.80	<3.05	<0.62	Nd II
Eu II	N/A	...	<3.15	...	<-0.70	<3.15	<-0.18	Eu II

Binary Parameters

Vrad

30.6+-0.4

Position

Right Ascension : 12 47 24.84

Declination : +12 03 02.88

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2018-06-16	N/A	GEMINIGRACES	65000	121	5580	30.6+-0.4
2018-06-17	N/A	GEMINIGRACES	65000	121	N/A	30.6+-0.4