HE0012-1441

HE0012-1441

taken from 2 paper(s):

/J.G.Cohen et al.(2006)/ /J.G.Cohen et al.(2013)/

J.G.Cohen et al.,AJ, 132, 137, 2006(ADS)

Carbon Stars in the Hamburg/ESO Survey: Abundances

Stellar Parameters

T_eff : 5730

log g : 3.5

v_turb : 1.6

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
CH	1	...	1.59	7.66	-0.77	1.80	7.66	CH
CN	1	...	0.64	6.05	-1.78	0.79	6.05	CN
Mg I	4	...	0.91+-0.16	5.93+-0.16	-1.67+-0.16	0.90+-0.16	5.93+-0.16	Mg I
Ca I	3	...	0.42+-0.11	4.26+-0.11	-2.08+-0.11	0.49+-0.11	4.26+-0.11	Ca I
Ti I	2	...	0.03+-0.10	2.50+-0.10	-2.45+-0.10	0.12+-0.10	2.50+-0.10	Ti I
Ti II	5	...	0.13+-0.08	2.60+-0.08	-2.35+-0.08	0.22+-0.08	2.60+-0.08	Ti II
Cr I	1	...	-0.18	2.97	-2.67	-0.10	2.97	Cr I
Fe I	14	-2.52+-0.16	...	4.93+-0.16	-2.57+-0.16	...	4.93+-0.16	Fe I
Fe II	5	...	-0.15+-0.19	4.78+-0.19	-2.72+-0.19	-0.15+-0.19	4.78+-0.19	Fe II
Ba II	2	...	1.15+-0.27	0.76+-0.27	-1.42+-0.27	1.15+-0.27	0.76+-0.27	Ba II
Pb I	1	...	<1.92	<1.35	<-0.69	<1.88	<1.35	Pb I

Binary Parameters

Binarity	Positive
Vrad	+11

Position

Right Ascension : 00 15 27.10

Declination : -14 24 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
	N/A	KECKHIRES	34000	75	10800	N/A

J.G.Cohen et al.,ApJ, 778, 56, 2013(ADS)

Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <-2

Stellar Parameters

T_eff : 5750+-100

log g : 3.5+-0.25

v_turb : 1.6+-0.2

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
CH	N/A	...	1.59	...	-0.77	1.80	7.66	CH
NH	1	...	0.54	...	-1.84	0.73	5.99	NH
Mg I	4	...	0.85+-0.1	...	-1.73+-0.1	0.84+-0.1	5.87+-0.1	Mg I
Ca I	3	...	0.42+-0.15	...	-2.08+-0.15	0.49+-0.15	4.26+-0.15	Ca I
Ti I	2	...	0.03+-0.15	...	-2.45+-0.15	0.12+-0.15	2.50+-0.15	Ti I
Ti II	5	...	0.13+-0.05	...	-2.35+-0.05	0.22+-0.05	2.60+-0.05	Ti II
Cr I	1	...	-0.18	...	-2.67	-0.10	2.97	Cr I
Fe I	N/A	-2.52+-0.16	...	...	-2.57+-0.16	...	4.93+-0.16	Fe I
Fe II	5	-2.67+-0.19	-0.15+-0.19	...	-2.72+-0.19	-0.15+-0.19	4.78+-0.19	Fe II
Ba II	2	...	1.15+-0.05	...	-1.42+-0.05	1.15+-0.05	0.76+-0.05	Ba II
Pb I	1	...	<2.07	...	<-0.54	<2.03	<1.50	Pb I

Binary Parameters

Vrad

11.2

Position

Right Ascension : 00 15 27.10

Declination : -14 24 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
2002-05	N/A	KECKHIRES	36000	80	10800	11.2