The virtual observatory service TheoSSA: Establishing a database of synthetic stellar flux standards - I. NLTE spectral analysis of the DA-type white dwarf G191−B2B

T. Rauch; K. Werner; R. Bohlin; J. W. Kruk

doi:10.1051/0004-6361/201322336

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Volume 560 (December 2013)

A&A, 560 (2013) A106

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Table 9

Standard star SEDs (references for T_eff and log g are given) presently available in TheoSSA.

			T_eff	log g
Name	WD no.	Spectral type
			[K]	[cm/s²]

EG 274	1620−391	DA2 (+ G5V)	24 276	8.01^a
			25 980	7.96^b^c
Feige 67		Op+WDsd	75 000	5.20^d
Feige 110	2317−054	sdO	40 000	5.00^e
G191−B2B	0501+527	DA0	58 883	7.46^a
			61 193	7.49^f
			60 920	7.55^b
			60 000	7.55^g
G 93−48	2149+021	DAZ3	18 100	7.85^h
			18 170	8.01^b
GD 50	0346−011	DA2	40 550	9.22ⁱ
			42 700	9.20^b
GD 71	0549+158	DA1	32 747	7.68^f
			32 780	7.83ⁱ
			33 590	7.93^b
GD 108	0958−073	sdB	22 908	5.30^j
GD 153	1254+223	DA1.5	38 205	7.89ⁱ
			38 686	7.66^f
			40 590	7.93^b
HZ 2	0410+117	DA3	20 600	7.90^h
			21 600	7.98^b
HZ 43A	1314+293	DA1+dM3e	51 116	7.90^k
			56 800	7.89^b
Sirius B	0642−166	DA2	24 826	8.60^k
			25 970	8.57^b^c

Notes.WD numbers are from McCook & Sion (1999).

^(a)

Assumed;

^(b)

Gianninas et al. (2011);

^(c)

Giammichele et al. (2012);

^(d)

Bauer & Husfeld (1995);

^(e)

Heber et al. (1984a), He mass fraction of 0.107;

^(f)

Finley et al. (1997);

^(g)

this work;

^(h)

Guseinov et al. (1983);

⁽ⁱ⁾

Barstow et al. (2001);

^(j)

Kilkenny et al. (1988);

^(k)

Beuermann et al. (2006).

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