Asteroseismic analysis of solar-mass subgiants KIC 6442183 and KIC 11137075 observed by Kepler

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Table 1

Basic parameters of KIC 6442183 and KIC 11137075 from observations.

	KIC 6442183	KIC 11137075

T_eff (K)	5740 ± 70 ^a 5738 ± 62 ^b	5590 ± 70 ^a 5610 ± 71 ^b
log g (dex)	4.03 ± 0.03 ^a 4.14 ± 0.10 ^b	4.01 ± 0.03 ^a 4.10 ± 0.12 ^b
[Fe/H]	−0.11 ± 0.06 ^a −0.12 ± 0.05 ^b	−0.06 ± 0.06 ^a −0.06 ± 0.06 ^b
KIC magnitude	8.52^e	8.52^e
Δν (μHz)	65.07 ± 0.09 ^c 64.9 ± 0.2 ^d	65.5 ± 0.2 ^d
ν_max (μHz)	1160 ± 4 ^c 1225 ± 17 ^d	1171 ± 8 ^d
M (M_⊙)	0.94^c^d	^d
R (R_⊙)	1.60^c^d	^d

Notes.

^(a)

Bruntt et al. (2012);

^(b)

Molenda-Żakowicz et al. (2013);

^(c)

Benomar et al. (2013), who stated that typical uncertainties on mass and radius were a few percent;

^(d)

this work;

^(e)

Kepler Asteroseismic Science Operations Center: http://kasoc.phys.au.dk/

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