HD106038
Original Names

• G12-21 in E.Caffau+,AAP, 441, 533, 2005
• HIP59490 in T.Bensby+,AAP, 562, A71, 2014


taken from 13 paper(s):


/P.E.Nissen et al.(2002)/ /M.Asplund et al.(2006)/ /P.E.Nissen et al.(2007)/ /C.J.Akerman et al.(2004)/ /R.G.Gratton et al.(2003)/ /J.Melendez et al.(2006)/ /P.E.Nissen et al.(2004)/ /K.F.Tan et al.(2009)/ /R.Smiljanic et al.(2009)/ /D.Fabbian et al.(2009)/ /C.J.Hansen et al.(2012)/ /A.M.Boesgaard et al.(2011)/ /A.M.Amarsi et al.(2019)/



---

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

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




Stellar Parameters

Teff : 5918

log g : 4.31

vturb : 1.2

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
[O I]	N/A	...	0.57	...	-0.75	0.59	7.94	[O I]
Fe	N/A	-1.37	...	...	-1.34	...	6.16	Fe




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

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

---

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

Lithium Isotopic Abundances in Metal-poor Halo Stars




Stellar Parameters

Teff : 5905

log g : 4.30

vturb : 1.2

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
Li	N/A	...	...	2.49+-0.01	-0.77+-0.01	0.58+-0.01	2.49+-0.01	Li
O	N/A	-0.76	...	...	-0.71	0.64	7.98	O
Fe	N/A	-1.35	...	...	-1.35	...	6.15	Fe




Isotopic Ratio

6Li/7Li

0.031+-0.006

Binary Parameters

Vrad

99.9

Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2000-07-23-2357	N/A	VLT	120000	450	60	99.6
2000-07-24-2356	N/A	VLT	120000	350	40	99.9

---

P.E.Nissen et al.,AAP, 469, 319, 2007(ADS)

Sulphur and zinc abundances in Galactic halo stars revisited




Stellar Parameters

Teff : 6027

log g : 4.36

vturb : 1.2

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 I	N/A	...	0.43	...	-0.73	0.64	6.39	S I
Fe	N/A	-1.37	...	...	-1.37	...	6.13	Fe
Zn I	N/A	...	0.14	3.37	-1.19	0.18	3.37	Zn I




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2007-06-25	N/A	VLT	60000	N/A	N/A	N/A

---

C.J.Akerman et al.,AAP, 414, 931, 2004(ADS)

The evolution of the C/O ratio in metal-poor halo stars




Stellar Parameters

Teff : 5919

log g : 4.30

vturb : 1.2

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
C I	N/A	...	...	7.40	-1.03	0.39	7.40	C I
O I	N/A	...	...	8.08	-0.61	0.81	8.08	O I
Fe	N/A	-1.42	...	...	-1.42	...	6.08	Fe




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

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	60000	200-300	3600	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 : 6013

log g : 4.44

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	...	0.58+-0.069	...	-0.62+-0.069	0.66+-0.069	8.07+-0.069	O I
Na I	N/A	...	0.07+-0.054	...	-1.23+-0.054	0.05+-0.054	5.01+-0.054	Na I
Mg I	N/A	...	0.47+-0.055	...	-0.97+-0.055	0.31+-0.055	6.63+-0.055	Mg I
Si I	N/A	...	0.6+-0.048	...	-0.65+-0.048	0.63+-0.048	6.86+-0.048	Si I
Ca I	N/A	...	0.25+-0.033	...	-1.09+-0.033	0.19+-0.033	5.25+-0.033	Ca I
Ti I	N/A	...	0.18+-0.03	...	-0.97+-0.03	0.31+-0.03	3.98+-0.03	Ti I
Ti II	N/A	...	0.28+-0.048	...	-0.87+-0.048	0.41+-0.048	4.08+-0.048	Ti II
Fe I	N/A	-1.27+-0.051	...	...	-1.28+-0.051	...	6.22+-0.051	Fe I
Fe II	N/A	-1.33+-0.066	...	...	-1.34+-0.066	...	6.16+-0.066	Fe II




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

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	EMMIESO	60000	150	N/A	95

---

J.Melendez et al.,ApJ, 642, 1082, 2006(ADS)

PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS




Stellar Parameters

Teff : 6012+-26

log g : 4.45+-0.11

vturb : 1.7

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	...	...	8.11	-0.58	0.84	8.11	O I
Fe II	N/A	...	...	6.08	-1.42	...	6.08	Fe II




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

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	60000	200-300	N/A	N/A

---

P.E.Nissen et al.,AAP, 415, 993, 2004(ADS)

Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems




Stellar Parameters

Teff : 5919+-70

log g : 4.30+-0.15

vturb : 1.2+-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 I	N/A	-1.00	...	...	-0.92	0.50	6.20	S I
Fe II	N/A	-1.42	...	...	-1.42	...	6.08	Fe II
Zn I	N/A	-1.25	...	...	-1.24	0.18	3.32	Zn I




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001	N/A	VLT	60000	150-300	N/A	N/A

---

K.F.Tan et al.,MNRAS, 392, 205, 2009(ADS)

Beryllium abundances in metal-poor stars




Stellar Parameters

Teff : 5990+-80

log g : 4.43+-0.15

vturb : 1.2+-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
Li	N/A	...	...	2.55	-0.71	0.58	2.55	Li
Be	N/A	...	...	1.37+-0.12	-0.01+-0.12	1.28+-0.12	1.37+-0.12	Be
O	N/A	-0.62	...	...	-0.54	0.75	8.15	O
Ti	N/A	...	0.21	...	-1.10	0.19	3.85	Ti
Fe	N/A	-1.30	...	...	-1.29	...	6.21	Fe




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-04-10	N/A	VLT	48000	N/A	N/A	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 : 6046

log g : 4.46

vturb : 1.34

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	...	...	2.51	-0.75	0.51	2.51	Li
Be	N/A	...	...	1.42	0.04	1.30	1.42	Be
Fe	N/A	-1.26	...	...	-1.26	...	6.24	Fe




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

---

D.Fabbian et al.,AAP, 500, 1143, 2009(ADS)

The C/O ratio at low metallicity:constraints on early chemical evolution from observations of Galactic halo stars




Stellar Parameters

Teff : 6027

log g : 4.36

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
C	N/A	-1.01	...	7.38	-1.05	0.37	7.38	C
O	N/A	-0.61	...	8.05	-0.64	0.78	8.05	O
Fe	N/A	-1.37	...	...	-1.42	...	6.08	Fe




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001	N/A	VLT	60000	N/A	N/A	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 : 5950+-100

log g : 4.33+-0.25

vturb : 1.1+-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	-1.48+-0.15	...	...	-1.48+-0.15	...	6.02+-0.15	Fe
Sr	N/A	...	0.56+-0.17	...	-0.92+-0.17	0.56+-0.17	1.95+-0.17	Sr
Y	N/A	...	0.54+-0.14	...	-0.94+-0.14	0.54+-0.14	1.27+-0.14	Y
Zr	N/A	...	0.68+-0.17	...	-0.80+-0.17	0.68+-0.17	1.78+-0.17	Zr
Pd	N/A	...	0.32+-0.21	...	-1.16+-0.21	0.32+-0.21	0.41+-0.21	Pd
Ag	N/A	...	0.14+-0.25	...	-1.60+-0.25	-0.12+-0.25	-0.40+-0.25	Ag
Ba	N/A	...	0.76+-0.17	...	-0.72+-0.17	0.76+-0.17	1.46+-0.17	Ba
Eu	N/A	...	0.45+-0.16	...	-1.03+-0.16	0.45+-0.16	-0.51+-0.16	Eu




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.6

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

---

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 : 6085+-100

log g : 4.63+-0.2

vturb : 1.46+-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
Be	N/A	...	+1.39+-0.15	+1.47+-0.12	0.09+-0.12	1.43+-0.15	+1.47+-0.12	Be
O	N/A	-0.93+-0.22	+0.41+-0.24	...	-0.99+-0.22	0.35+-0.24	7.70+-0.22	O
Mg	N/A	-0.82+-0.07	...	...	-0.84+-0.07	0.50+-0.07	6.76+-0.07	Mg
Ti	N/A	-1.06+-0.09	...	...	-0.99+-0.09	0.35+-0.09	3.96+-0.09	Ti
Fe	N/A	-1.34+-0.09	...	...	-1.34+-0.09	...	6.16+-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
2008-01-16	N/A	KECKHIRES	42000	107	1500	N/A

---

A.M.Amarsi et al.,AAP, 622, L4, 2019(ADS)

Carbon and oxygen in metal-poor halo stars




Stellar Parameters

Teff : 5992

log g : 4.24

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
C	N/A	...	0.30	...	-1.07	0.30	7.36	C
O	N/A	...	0.74	...	-0.63	0.74	8.06	O
Fe	N/A	-1.37	...	...	-1.37	...	6.13	Fe




Position

Right Ascension : 12 12 01.37

Declination : +13 15 40.61

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	VLT	60000	15-300	N/A	N/A