Present-day cosmic abundances - A comprehensive study of nearby early B-type stars and implications for stellar and Galactic evolution and interstellar dust models

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Volume 539 (March 2012)

A&A, 539 (2012) A143

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Table 1

Complete star sample: id, spectral type, variability, OB association membership, photometry^a, and observational details.

#	HD	HR	Name	Sp. T^b	Variab.	OB Assoc.		V	B − V	Date	N	T_exp	S/N_B
								mag	mag	DD MM YYYY		s


Feros	R = 48 000
1	36591	1861		B1 V		Ori OB1 Ib		5.339	− 0.194	25-02-2005	1	120	530
							±	...	...
2	61068	2928	PT Pup	B2 III	β Cep	Field		5.711	− 0.176	25-02-2005	1	180	420
							±	0.015	0.010
3	63922	3055		B0 III		Field		4.106	− 0.185	25-02-2005	1	60	470
							±	0.005	0.007
4	74575	3468	α Pyx	B1.5 III	β Cep	Field		3.679	− 0.183	27-02-2005	2	60	300
							±	0.006	0.003
5	122980	5285	χ Cen	B2 V	β Cep	Up. Cen Lup		4.353	− 0.195	26-02-2005	1	60	480
							±	0.007	0.006
6	149438	6165	τ Sco	B0.2 V		Up. Sco		2.825	− 0.252	24-02-2005	1	80	810
							±	0.009	0.007	25-02-2005	3


Foces	R = 40 000
7	886	39	γ Peg	B2 IV	β Cep	Field		2.834	− 0.226	24-09-2005	2	180	530
							±	0.015	0.012
A	22951	1123	o Per	B0.5 V		Per OB2		4.968	− 0.017	24-09-2005	1	500	280
							±	0.008	0.012
8	29248	1463	ν Eri	B2 III	β Cep	Field		3.930	− 0.210	14-10-2005	1	360	390
							±	0.023	0.009
9	35299	1781		B1.5 V		Ori OB1 Ia		5.694	− 0.210	15-10-2005	2	2400	330
							±	0.010	0.007
B	35468	1790	Bellatrix	B2 III		Ori OB1		1.636	− 0.224	24-09-2005	6	180	520
							±	0.007	0.008
10	35708	1810	o Tau	B2.5 IV		Cas-Tau		4.875	− 0.145	14-10-2005	1	600	280
							±	0.012	0.006
11	36512	1855	υ Ori	B0 V	β Cep	Ori OB1 Ic		4.618	− 0.264	27-09-2005	2	720	500
							±	0.013	0.007
12	36822	1876	φ¹ Ori	B0 III		Ori OB1		4.408	− 0.162	28-09-2005	2	480	420
							±	0.006	0.013
13	36960	1887		B0.5 V		Ori OB1 Ic		4.785	− 0.250	28-09-2005	1	240	260
							±	0.007	0.010
C	37023	1896	θ¹ Ori D	B0.5 Vp		Ori OB 1d		6.700	0.080	26-09-2001	5	3080	400
							±	...	...
14	205021	8238	β Cep	B1 IV	β Cep	Field		3.233	− 0.222	26-09-2005	1	100	310
							±	0.014	0.006
15	209008	8385	18 Peg	B3 III		Field		5.995	− 0.120	08-10-2005	2	1800	410
							±	0.008	0.014
16	216916	8725	EN Lac	B2 IV	β Cep	Lac OB1		5.587	− 0.144	26-09-2005	1	600	270
							±	0.015	0.008


Elodie	R = 42 000
17	3360	153	ζ Cas	B2 IV	SPB	Cas-Tau		3.661	− 0.196	14-08-2003	4	1260	310
							±	0.017	0.006
D	11415	542	ϵ Cas	B3 III	Be?	Cas-Tau		3.370	− 0.155	12-01-2003	2	300	310
							±	0.009	0.007
18	16582	779	δ Cet	B2 IV	β Cep	Cas-Tau		4.067	− 0.219	13-01-2003	5	1250	310
							±	0.007	0.008
19	34816	1756	λ Lep	B0.5 IV		Ori OB1		4.286	− 0.273	25-12-1996	1	1200	250
							±	0.005	0.015
20	160762	6588	ι Her	B3 IV	SPB	Field		3.800	− 0.179	28-05-2003	2	600	390
							±	0.000	0.003
E	163472	6684	V2052 Oph	B2 IV-V	β Cep	Field		5.823	0.089	19-08-2003	3	6000	290
							±	0.015	0.003
F	214993	8640	12 Lac	B2 III	β Cep	Lac OB1		5.253	− 0.137	10-01-2004	1	2100	250
							±	0.018	0.008
G	218376	8797	1 Cas	B0.5 IV		Field		4.850	− 0.028	12-11-2004	1	2100	290
							±	0.009	0.011

References.

^(a)

Mermilliod (1991); Morel & Magnenat (1978) for HD 36960 and HD 37023.

^(b)

Hoffleit & Jaschek (1982).

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