HD19445
Original Names

• BD+25_495 in C.Charbonnel+,AAP, 442, 961, 2005
• HIP14594 in K.A.Venn+,AJ, 128, 1177, 2004


taken from 27 paper(s):


/P.E.Nissen et al.(2002)/ /R.G.Gratton et al.(2000)/ /G.Israelian and R. Rebolo(2001)/ /T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /M.Asplund et al.(2006)/ /J.R.Shi et al.(2007)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /G.Bihain et al.(2004)/ /A.M.Boesgaard et al.(1999)/ /M.Bergemann and T. Gehren(2008)/ /N.Ryde and D. L. Lambert(2004)/ /R.Smiljanic et al.(2009)/ /C.Charbonnel and F. Primas(2005)/ /J.A.Rich and A. M. Boesgaard(2009)/ /M.Bergemann et al.(2010)/ /M.Bergemann and G. Cescutti(2010)/ /Y.Takeda and M. Takada-Hidai(2011)/ /T.Gehren et al.(2006)/ /C.J.Hansen et al.(2012)/ /I.U.Roederer et al.(2014)/ /A.M.Boesgaard et al.(2011)/ /T.Mishenina et al.(2017)/ /I.U.Roederer et al.(2018)/ /B.E.Reddy et al.(2006)/ /K.A.Venn et al.(2004)/



---

P.E.Nissen et al.,AAP, 390, 235, 2002(ADS)

O/Fe in metal-poor main sequence and subgiant stars




Stellar Parameters

Teff : 5910

log g : 4.40

vturb : 1.3

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
[O I]	N/A	...	0.69	...	-1.17	0.84	7.52	[O I]
Fe	N/A	-2.04	...	...	-2.01	...	5.49	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2000-04	N/A	VLT	55000	300-400	N/A	N/A

---

R.G.Gratton et al.,AAP, 354, 169, 2000(ADS)

Mixing along the red giant branch in metal-poor field stars




Stellar Parameters

Teff : 6047

log g : 4.51

vturb : 0.80

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 I	N/A	...	...	2.35	-0.91	1.10	2.35	Li I
C	N/A	...	-0.03	...	-1.92	0.09	6.51	C
O	N/A	...	0.43	...	-1.35	0.66	7.34	O
Na	N/A	...	0.04	...	-1.93	0.08	4.31	Na
Fe I	N/A	-1.96	...	...	-2.01	...	5.49	Fe I
Fe II	N/A	-1.94	...	...	-1.99	...	5.51	Fe II




Isotopic Ratio

12C/13C

>40

Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1995-05	N/A	CESESO	50000	80-150	N/A	N/A
1995-11	N/A	CESESO	50000	80-150	N/A	N/A
1995-11	N/A	MCDONALD	60000	70-100	N/A	N/A

---

G.Israelian et al.,ApJ, 557, L43, 2001(ADS)

Sulphur Abundance in Very Metal-poor Stars




Stellar Parameters

Teff : 5810+-150

log g : 4.46+-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
S	N/A	-1.23	0.65	...	-1.14	0.74	5.98	S
Fe	N/A	-1.88	...	...	-1.88	...	5.62	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2000-08-17	N/A	WHTUES	50000	650	10900	N/A

---

T.V.Mishenina et al.,AAP, 396, 189, 2002(ADS)

Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution




Stellar Parameters

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
Fe	N/A	-1.89	...	...	-1.89	...	5.61	Fe
Cu I	N/A	...	-0.54+-0.1	...	-2.41+-0.1	-0.52+-0.1	1.78+-0.1	Cu I
Zn I	N/A	...	-0.04+-0.08	...	-1.89+-0.08	0.00+-0.08	2.67+-0.08	Zn I




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	N/A	ELODIE	42000	>100	N/A	N/A

---

T.V.Mishenina et al.,AAP, 370, 951, 2001(ADS)

Analysis of neutron capture elements in metal-poor stars




Stellar Parameters

Teff : 6000

log g : 4.0

vturb : 1.5

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
Mg I	N/A	...	0.14	...	-1.77	0.12	5.83	Mg I
Si I	N/A	...	0.40	...	-1.45	0.44	6.06	Si I
Ca I	N/A	...	0.42	...	-1.45	0.44	4.89	Ca I
Fe	N/A	-1.89	...	...	-1.89	...	5.61	Fe
Ba II	N/A	...	-0.17	...	-2.11	-0.22	0.07	Ba II




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	N/A	ELODIE	42000	>100	N/A	N/A

---

M.Asplund et al.,ApJ, 644, 229, 2006(ADS)

Lithium Isotopic Abundances in Metal-poor Halo Stars




Stellar Parameters

Teff : 5980

log g : 4.42

vturb : 1.3

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	...	...	2.21+-0.01	-1.05+-0.01	0.97+-0.01	2.21+-0.01	Li
O	N/A	-1.38	...	...	-1.33	0.69	7.36	O
Fe	N/A	-2.02	...	...	-2.02	...	5.48	Fe




Isotopic Ratio

6Li/7Li

0.002+-0.008

Binary Parameters

Vrad

-139.7

Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2000-08-04-1013	N/A	VLT	120000	790	20	-139.7

---

J.R.Shi et al.,AAP, 465, 587, 2007(ADS)

Lithium abundances in metal-poor stars (Research Note)




Stellar Parameters

Teff : 6032

log g : 4.40

vturb : 1.50

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 I	N/A	...	...	2.28	-0.98	1.09	2.28	Li I
Fe	N/A	-2.08	...	...	-2.07	...	5.43	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	FOCES	40000	100-400	N/A	N/A

---

J.P.Fulbright et al.,AJ, 120, 1841, 2000(ADS)

ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS




Stellar Parameters

Teff : 5825

log g : 4.2

vturb : 1.1

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 I	N/A	...	...	2.25	-1.01	1.10	2.25	Li I
Na I	N/A	...	-0.05	...	-2.09	0.02	4.15	Na I
Mg I	N/A	...	0.52	...	-1.63	0.48	5.97	Mg I
Si I	N/A	...	0.73	...	-1.36	0.75	6.15	Si I
Ca I	N/A	...	0.35	...	-1.76	0.35	4.58	Ca I
Ti	N/A	...	0.37	...	-1.72	0.39	3.23	Ti
Cr I	N/A	...	-0.05	...	-2.15	-0.04	3.49	Cr I
Fe	N/A	-2.13	...	...	-2.11	...	5.39	Fe
Ni I	N/A	...	0.05	...	-2.05	0.06	4.17	Ni I
Y II	N/A	...	-0.1	...	-2.20	-0.09	0.01	Y II
Ba II	N/A	...	-0.14	...	-2.32	-0.21	-0.14	Ba II




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1994-11-12	N/A	LICKHAMILTON	50000	145	2700	N/A
1998-10-30	N/A	LICKHAMILTON	50000	130	900	N/A

---

R.G.Gratton et al.,AAP, 404, 187, 2003(ADS)

Abundances for metal-poor stars with accurate parallaxes I. Basic data




Stellar Parameters

Teff : 5976

log g : 4.44

vturb : 1.09

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
O I	N/A	...	0.81+-0.069	...	-1.20+-0.069	0.89+-0.069	7.49+-0.069	O I
Na I	N/A	...	0.07+-0.054	...	-2.04+-0.054	0.05+-0.054	4.20+-0.054	Na I
Mg I	N/A	...	0.52+-0.055	...	-1.73+-0.055	0.36+-0.055	5.87+-0.055	Mg I
Si I	N/A	...	0.48+-0.048	...	-1.58+-0.048	0.51+-0.048	5.93+-0.048	Si I
Ca I	N/A	...	0.34+-0.033	...	-1.81+-0.033	0.28+-0.033	4.53+-0.033	Ca I
Ti I	N/A	...	0.29+-0.03	...	-1.67+-0.03	0.42+-0.03	3.28+-0.03	Ti I
Ti II	N/A	...	0.27+-0.048	...	-1.69+-0.048	0.40+-0.048	3.26+-0.048	Ti II
Fe I	N/A	-2.08+-0.051	...	...	-2.09+-0.051	...	5.41+-0.051	Fe I
Fe II	N/A	-2.13+-0.066	...	...	-2.14+-0.066	...	5.36+-0.066	Fe II




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	MCDONALD	80000	200	N/A	-139.3

---

G.Bihain et al.,AAP, 423, 777, 2004(ADS)

Cu and Zn in the early Galaxy




Stellar Parameters

Teff : 6095+-69

log g : 4.45+-0.05

vturb : 1.0

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
Fe	N/A	-2.04	...	...	-1.87	...	5.63	Fe
Cu I	N/A	-2.69+-0.14	...	...	-2.67+-0.14	-0.80+-0.14	1.52+-0.14	Cu I
Zn I	N/A	-1.69+-0.12	...	...	-1.65+-0.12	0.22+-0.12	2.91+-0.12	Zn I




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	N/A	WHTUES	50000	80-150	N/A	N/A

---

A.M.Boesgaard et al.,AJ, 117, 492, 1999(ADS)

OXYGEN IN UNEVOLVED METAL-POOR STARS FROM KECK ULTRAVIOLET HIRES SPECTRA




Stellar Parameters

Teff : 5996

log g : 4.48

vturb : 1.5

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
O	N/A	-1.23+-0.08	0.78+-0.11	7.70	-0.99+-0.08	0.85+-0.11	7.70	O
Fe	N/A	-2.01	...	...	-1.84	...	5.66	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1993-10-06	N/A	KECKHIRES	45000	88	1200	N/A

---

M.Bergemann et al.,AAP, 492, 823, 2008(ADS)

NLTE abundances of Mn in a sample of metal-poor stars




Stellar Parameters

Teff : 5985+-80

log g : 4.39+-0.05

vturb : 1.5+-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
Mg	N/A	...	0.38	...	-1.60	0.36	6.00	Mg
Mn	10	...	-0.52	...	-2.52	-0.56	2.91	Mn
Fe	N/A	-1.96+-0.05	...	...	-1.96+-0.05	...	5.54+-0.05	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	FOCES	60000	200	N/A	N/A

---

N.Ryde et al.,AAP, 415, 559, 2004(ADS)

On the Galactic chemical evolution of sulfur




Stellar Parameters

Teff : 5810+-150

log g : 4.46+-0.2

vturb : 1.5+-0.5

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
S I	N/A	-1.70	0.20	5.50	-1.62	0.28	5.50	S I
Fe II	N/A	-1.90	...	5.60	-1.90	...	5.60	Fe II




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-11-29	N/A	MCDONALD	60000	N/A	10	N/A

---

R.Smiljanic et al.,AAP, 499, 103, 2009(ADS)

Beryllium abundances and star formation in the halo and in the thick disk




Stellar Parameters

Teff : 5825

log g : 4.42

vturb : 1.1

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	...	...	2.18	-1.08	0.92	2.18	Li
Be	N/A	...	...	-0.58	-1.96	0.04	-0.58	Be
Fe	N/A	-2	...	...	-2.00	...	5.50	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

---

C.Charbonnel et al.,AAP, 442, 961, 2005(ADS)

The lithium content of the Galactic Halo stars




Stellar Parameters

Teff : 5879

log g : 4.50

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 I	N/A	...	...	2.178+0.052-0.075	-1.08+0.052-0.075	0.98+0.052-0.075	2.178+0.052-0.075	Li I
Fe	N/A	-2.06+-0.060	...	...	-2.06+-0.060	...	5.44+-0.060	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

---

J.A.Rich et al.,ApJ, 701, 1519, 2009(ADS)

BERYLLIUM, OXYGEN, AND IRON ABUNDANCES IN EXTREMELY METAL-DEFICIENT STARS




Stellar Parameters

Teff : 5853+-40

log g : 4.41+-0.23

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
Be II	N/A	...	...	-0.48+-0.06	-1.86+-0.06	0.24+-0.06	-0.48+-0.06	Be II
OH	N/A	-1.53+-0.1	...	...	-1.35+-0.1	0.75+-0.1	7.34+-0.1	OH
Fe	N/A	-2.1+-0.12	...	...	-2.10+-0.12	...	5.40+-0.12	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	N/A	KECKHIRES	46000	N/A	N/A	N/A

---

M.Bergemann et al.,MNRAS, 401, 1334, 2010(ADS)

NLTE analysis of Co i /Co ii lines in spectra of cool stars with new laboratory hyperfine splitting constants




Stellar Parameters

Teff : 5985+-80

log g : 4.39+-0.05

vturb : 1.5

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
Fe	N/A	-1.96	...	...	-1.96	...	5.54	Fe
Co	1	...	0.08	...	-1.88	0.08	3.11	Co




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	FOCES	N/A	N/A	N/A	N/A

---

M.Bergemann et al.,AAP, 522, A9, 2010(ADS)

Chromium: NLTE abundances in metal-poor stars and nucleosynthesis in the Galaxy




Stellar Parameters

Teff : 5985+-1000

log g : 4.39+-0.05

vturb : 1.5+-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
Cr I	7	...	-0.3+-0.06	...	-2.24+-0.06	-0.28+-0.06	3.40+-0.06	Cr I
Cr II	3	...	-0.11+-0.03	...	-2.05+-0.03	-0.09+-0.03	3.59+-0.03	Cr II
Fe	N/A	-1.96	...	...	-1.96	...	5.54	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	FOCES	40000	N/A	N/A	N/A
2001	N/A	VLT	40000	N/A	N/A	N/A

---

Y.Takeda et al.,PASJ, 63, S537, 2011(ADS)

Exploring the [S/Fe] Behavior of Metal-Poor Stars with the Si 1.046 um Lines




Stellar Parameters

Teff : 6130

log g : 4.39

vturb : 2.10

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
S I	N/A	...	...	5.48	-1.64	0.41	5.48	S I
Fe	N/A	-2.05	...	...	-2.05	...	5.45	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2009-07-29	N/A	SUBARUIRCS	20000	100-200	N/A	N/A

---

T.Gehren et al.,AAP, 451, 1065, 2006(ADS)

Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars




Stellar Parameters

Teff : 5985

log g : 4.39+-0.08

vturb : 1.5

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
Na I	2	...	-0.11	...	-1.98	-0.03	4.26	Na I
Mg I	5	...	0.26	...	-1.72	0.23	5.88	Mg I
Fe	N/A	-1.96	...	...	-1.95	...	5.55	Fe




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	FOCES	40000	200	3600	N/A

---

C.J.Hansen et al.,AAP, 545, A31, 2012(ADS)

Silver and palladium help unveil the nature of a second r-process




Stellar Parameters

Teff : 5982+-100

log g : 4.38+-0.25

vturb : 1.4+-0.15

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
Fe	N/A	-2.13+-0.15	...	...	-2.13+-0.15	...	5.37+-0.15	Fe
Sr	N/A	...	0.13+-0.11	...	-2.00+-0.11	0.13+-0.11	0.87+-0.11	Sr
Y	N/A	...	-0.1+-0.12	...	-2.23+-0.12	-0.10+-0.12	-0.02+-0.12	Y
Zr	N/A	...	0.29+-0.15	...	-1.84+-0.15	0.29+-0.15	0.74+-0.15	Zr
Pd	N/A	...	0.00+-0.27	...	-2.13+-0.27	0.00+-0.27	-0.56+-0.27	Pd
Ba	N/A	...	-0.02+-0.14	...	-2.15+-0.14	-0.02+-0.14	0.03+-0.14	Ba
Eu	N/A	...	0.37+-0.23	...	-1.76+-0.23	0.37+-0.23	-1.24+-0.23	Eu




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

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	VLT	40000	>100	N/A	N/A

---

I.U.Roederer et al.,AJ, 147, 136, 2014(ADS)

A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS




Stellar Parameters

Teff : 5820+-38

log g : 3.65+-0.15

vturb : 1.25+-0.06

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 I	1	...	...	2.10	-1.16	1.13	2.10	Li I
CH	1	...	0.39+-0.25	6.42	-2.01	0.28+-0.25	6.42	CH
CN	1	...	<1.47	<6.90	<-0.93	<1.36	<6.90	CN
O I	2	...	0.22+-0.22	6.63	-2.06	0.23+-0.22	6.63	O I
Mg I	5	...	0.46+-0.22	5.77	-1.83	0.46+-0.22	5.77	Mg I
Al I	1	...	-0.56+-0.33	3.60	-2.85	-0.56+-0.33	3.60	Al I
K I	1	...	0.14+-0.23	2.88	-2.15	0.14+-0.23	2.88	K I
Ca I	12	...	0.43+-0.22	4.48	-1.86	0.43+-0.22	4.48	Ca I
Sc II	5	...	-0.04+-0.15	0.71	-2.44	-0.15+-0.15	0.71	Sc II
Ti I	12	...	0.28+-0.21	2.95	-2.00	0.29+-0.21	2.95	Ti I
Ti II	25	...	0.36+-0.14	2.91	-2.04	0.25+-0.14	2.91	Ti II
V II	2	...	0.15+-0.27	1.68	-2.25	0.04+-0.27	1.68	V II
Cr I	10	...	-0.15+-0.21	3.20	-2.44	-0.15+-0.21	3.20	Cr I
Cr II	2	...	0.22+-0.15	3.45	-2.19	0.10+-0.15	3.45	Cr II
Mn I	6	...	-0.34+-0.22	2.80	-2.63	-0.34+-0.22	2.80	Mn I
Fe I	106	-2.29+-0.21	...	5.21	-2.29+-0.21	...	5.21	Fe I
Fe II	11	-2.40+-0.14	...	5.10	-2.40+-0.14	...	5.10	Fe II
Co I	2	...	0.00+-0.23	2.71	-2.28	0.01+-0.23	2.71	Co I
Ni I	9	...	0.04+-0.25	3.98	-2.24	0.05+-0.25	3.98	Ni I
Zn I	2	...	0.21+-0.21	2.48	-2.08	0.21+-0.21	2.48	Zn I
Sr II	2	...	0.28+-0.24	0.75	-2.12	0.17+-0.24	0.75	Sr II
Y II	2	...	-0.31+-0.19	-0.50	-2.71	-0.42+-0.19	-0.50	Y II
Zr II	1	...	0.23+-0.24	0.41	-2.17	0.12+-0.24	0.41	Zr II
Nb II	1	...	<1.73	<0.79	<-0.67	<1.62	<0.79	Nb II
Mo I	1	...	<1.14	<0.73	<-1.15	<1.14	<0.73	Mo I
Tc I	1	...	...	<0.88	<0.88	<3.17	<0.88	Tc I
Ba II	4	...	-0.23+-0.15	-0.45	-2.63	-0.34+-0.15	-0.45	Ba II
La II	4	...	<0.23	<-1.07	<-2.17	<0.12	<-1.07	La II
Ce II	5	...	<0.47	<-0.35	<-1.93	<0.36	<-0.35	Ce II
Pr II	1	...	<1.18	<-0.50	<-1.22	<1.07	<-0.50	Pr II
Nd II	5	...	<0.59	<-0.39	<-1.81	<0.48	<-0.39	Nd II
Sm II	2	...	<0.96	<-0.48	<-1.44	<0.85	<-0.48	Sm II
Eu II	1	...	0.09+-0.23	-1.79	-2.31	-0.02+-0.23	-1.79	Eu II
Gd II	3	...	<1.32	<-0.01	<-1.08	<1.21	<-0.01	Gd II
Tb II	3	...	<1.45	<-0.65	<-0.97	<1.32	<-0.65	Tb II
Dy II	1	...	<0.32	<-0.98	<-2.08	<0.21	<-0.98	Dy II
Er II	3	...	<0.79	<-0.69	<-1.61	<0.68	<-0.69	Er II
Tm II	2	...	<1.34	<-0.96	<-1.08	<1.21	<-0.96	Tm II
Yb II	1	...	-0.12+-0.36	-1.60	-2.52	-0.23+-0.36	-1.60	Yb II
Hf II	2	...	<1.65	<0.10	<-0.61	<1.68	<0.10	Hf II
Pb I	1	...	<1.68	<1.43	<-0.61	<1.68	<1.43	Pb I




Binary Parameters

Binarity	Negative
Vrad	-139.9

Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-11-03-08:22	2454773.854	MCDONALD	33000	85-220	2800	-139.9

---

A.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars




Stellar Parameters

Teff : 5853+-100

log g : 4.41+-0.2

vturb : 1.5+-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
Be	N/A	...	+0.20+-0.15	-0.48+-0.12	-1.86+-0.12	0.24+-0.15	-0.48+-0.12	Be
O	N/A	-1.53+-0.22	+0.57+-0.24	...	-1.59+-0.22	0.51+-0.24	7.10+-0.22	O
Fe	N/A	-2.10+-0.09	...	...	-2.10+-0.09	...	5.40+-0.09	Fe




Position

Right Ascension :

Declination :

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	42000	N/A	N/A	N/A

---

T.Mishenina et al.,MNRAS, 469, 4378, 2017(ADS)

Observing the metal-poor solar neighbourhood: a comparison of galactic chemical evolution predictions




Stellar Parameters

Teff : 5830+-100

log g : 4.00+-0.2

vturb : 1.1+-0.1

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 I	N/A	...	...	2.10	-1.16	1.00	2.10	Li I
Na I	N/A	...	-0.23+-0.15	...	-2.38+-0.15	-0.22+-0.15	3.86+-0.15	Na I
Mg I	N/A	...	0.47+-0.10	...	-1.75+-0.10	0.41+-0.10	5.85+-0.10	Mg I
Al I	N/A	...	0.19+-0.15	...	-1.99+-0.15	0.17+-0.15	4.46+-0.15	Al I
Si I	N/A	...	0.66+-0.16	...	-1.49+-0.16	0.67+-0.16	6.02+-0.16	Si I
Ca I	N/A	...	0.36+-0.10	...	-1.83+-0.10	0.33+-0.10	4.51+-0.10	Ca I
Ti	N/A	...	0.30+-0.05	...	-1.84+-0.05	0.32+-0.05	3.11+-0.05	Ti
V I	N/A	...	0.06+-0.12	...	-2.07+-0.12	0.09+-0.12	1.86+-0.12	V I
Cr	N/A	...	-0.15+-0.11	...	-2.30+-0.11	-0.14+-0.11	3.34+-0.11	Cr
Mn I	N/A	...	-0.29+-0.08	...	-2.66+-0.08	-0.50+-0.08	2.77+-0.08	Mn I
Fe	N/A	-2.16+-0.10	...	...	-2.16+-0.10	...	5.34+-0.10	Fe
Co I	N/A	...	0.13+-0.07	...	-2.06+-0.07	0.10+-0.07	2.93+-0.07	Co I
Ni I	N/A	...	0.14+-0.14	...	-2.04+-0.14	0.12+-0.14	4.18+-0.14	Ni I
Zn I	N/A	...	0.20+-0.13	...	-1.98+-0.13	0.18+-0.13	2.58+-0.13	Zn I
Sr II	N/A	...	0.02+-0.15	...	-2.09+-0.15	0.07+-0.15	0.78+-0.15	Sr II
Y II	N/A	...	-0.14+-0.06	...	-2.44+-0.06	-0.28+-0.06	-0.23+-0.06	Y II
Ba II	N/A	...	-0.12+-0.15	...	-2.29+-0.15	-0.13+-0.15	-0.11+-0.15	Ba II




Position

Right Ascension : 03 08 25.5884

Declination : +26 19 51.400

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2010-01-17	N/A	N/A	75000	102	N/A	-139.936

---

I.U.Roederer et al.,ApJ, 860, 125, 2018(ADS)

Consistent Iron Abundances Derived from Neutral and Singly Ionized Iron Lines in Ultraviolet and Optical Spectra of Six Warm Metal-poor Stars




Stellar Parameters

Teff : 6055+-78

log g : 4.49+-0.13

vturb : 1.20+-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
Fe I	N/A	-2.14+-0.09	...	...	-2.14+-0.09	...	5.36+-0.09	Fe I
Fe II	N/A	-2.20+-0.10	...	...	-2.20+-0.10	...	5.30+-0.10	Fe II




Position

Right Ascension : 03 08 25.58

Declination : +26 19 51.40

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	N/A	HST	30000	65	N/A	N/A
N/A	N/A	VLT	41000	200	N/A	N/A
N/A	N/A	VLT	41000	220	N/A	N/A
N/A	N/A	VLT	51000	200	N/A	N/A
N/A	N/A	VLT	51000	300	N/A	N/A

---

B.E.Reddy et al.,MNRAS, 367, 1329, 2006(ADS)

Elemental abundance survey of the Galactic thick disc




Stellar Parameters

Teff : 5522

log g : 4.55

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
O	N/A	...	0.58	...	-1.26	0.67	7.43	O
Si	N/A	...	0.64	...	-1.13	0.80	6.38	Si
Ca	N/A	...	0.28	...	-1.61	0.32	4.73	Ca
Ti	N/A	...	0.5	...	-1.43	0.50	3.52	Ti
Fe I	N/A	-1.88	...	...	-1.93	...	5.57	Fe I
Co	N/A	...	0.91	...	-1.03	0.90	3.96	Co
Ni	N/A	...	0.44	...	-1.43	0.50	4.79	Ni
Zn	N/A	...	0.33	...	-1.64	0.29	2.92	Zn
Ba	N/A	...	-0.16	...	-2.02	-0.09	0.16	Ba




Binary Parameters

Vrad

-140.8

Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2004-06	N/A	MCDONALD	60000	100-200	N/A	-140.8

---

K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

Stellar Chemical Signatures and Hierarchical Galaxy Formation




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
Na	N/A	...	-0.05	...	-2.09	0.04	4.15	Na
Mg	N/A	...	0.52	...	-1.63	0.50	5.97	Mg
Ca	N/A	...	0.35	...	-1.76	0.37	4.58	Ca
Ti	N/A	...	0.37	...	-1.69	0.44	3.26	Ti
Fe	N/A	-2.13	...	...	-2.13	...	5.37	Fe
Ni	N/A	...	0.05	...	-2.05	0.08	4.17	Ni
Y	N/A	...	-0.1	...	-2.20	-0.07	0.01	Y
Ba	N/A	...	-0.14	...	-2.32	-0.19	-0.14	Ba




Position

Right Ascension : 03 08 25.59

Declination : +26 19 51.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log