2012ApJ...751L..36W

Query : 2012ApJ...751L..36W

2012ApJ...751L..36W - Astrophys. J., 751, L36 (2012/June-1)

Solving the mode identification problem in asteroseismology of f stars observed with Kepler.

WHITE T.R., BEDDING T.R., GRUBERBAUER M., BENOMAR O., STELLO D., APPOURCHAUX T., CHAPLIN W.J., CHRISTENSEN-DALSGAARD J., ELSWORTH Y.P., GARCIA R.A., HEKKER S., HUBER D., KJELDSEN H., MOSSER B., KINEMUCHI K., MULLALLY F. and STILL M.

Abstract (from CDS):

Asteroseismology of F-type stars has been hindered by an ambiguity in identification of their oscillation modes. The regular mode pattern that makes this task trivial in cooler stars is masked by increased line widths. The absolute mode frequencies, encapsulated in the asteroseismic variable ε, can help solve this impasse because the values of ε implied by the two possible mode identifications are distinct. We find that the correct ε can be deduced from the effective temperature and the line widths and we apply these methods to a sample of solar-like oscillators observed with Kepler.

Abstract Copyright: ∼

Journal keyword(s): stars: fundamental parameters - stars: interiors - stars: oscillations

Simbad objects: 59

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Number of rows : 59
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 49933 PM* 06 50 49.8309774552 -00 32 27.167495244   6.147 5.771 7.04   F3V 407 2
2 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1925 0
3 TYC 3544-1782-1 V* 18 45 47.5024088976 +48 04 56.999846712   10.25 9.81     F5IV-V 28 0
4 TYC 3130-1590-1 * 18 46 38.3354394840 +43 32 29.559941916   10.00 9.55     F5IV 24 0
5 BD+46 2555 Em* 18 47 39.2486448504 +46 41 09.979229364   9.98 9.52     F6IV 63 0
6 HD 175226 * 18 52 16.4984285976 +43 42 35.801031636   7.91 7.42     F6IV 84 0
7 HD 176465 ** 18 58 03.46393 +47 11 30.6471       8.462   G4V 62 0
8 HD 176693 Er* 18 59 08.6844743448 +48 25 23.600359776   9.34 8.83 8.996   F8V 148 0
9 TYC 3120-180-1 * 19 00 42.9751446288 +38 34 24.884003820   10.33 9.84     G0IV 32 0
10 BD+40 3567 * 19 01 45.0508649856 +41 04 50.082446568   9.77 9.27     G0.5IV 43 0
11 TYC 3541-2345-1 Em* 19 02 09.8972932896 +45 16 39.357745608   10.90 10.21     G3V 57 0
12 TYC 3124-2037-1 V* 19 02 21.3777126312 +40 36 18.849355920   11.13 10.70     ~ 18 0
13 BD+40 3573 SB* 19 03 39.5662994040 +40 42 17.671954824   10.22 9.77     F5V 24 0
14 HD 177723 Em* 19 03 45.1355799960 +45 36 30.189464856   9.54 9.10     F8IV 75 0
15 TYC 3545-1033-1 * 19 04 45.6026995824 +48 21 33.390090000   11.349 10.909 10.871   F6IV 30 0
16 BD+43 3152 SB* 19 05 02.5897090128 +43 22 46.587093780   9.94 9.38     F8IV 36 0
17 TYC 3124-850-1 * 19 05 37.8739768272 +39 43 09.853287060   10.36 9.88     F5IV-V 34 0
18 HD 178509 * 19 06 55.9481056080 +42 40 19.342963020   9.39 8.86     F8IV 66 0
19 BD+42 3247 SB* 19 06 58.3280630808 +42 26 08.260897020   10.32 9.75     G0.5IV 81 0
20 TYC 3549-2851-1 SB* 19 07 12.2019920952 +48 47 45.044311416   11.76 11.32     ~ 9 0
21 HD 178688 * 19 07 43.5917202168 +41 56 15.730146420   9.48 9.02     F6IV 58 0
22 HD 178971 * 19 09 01.9438328856 +38 53 59.485809012   8.79 8.36     F5IV-V 81 0
23 HD 179260 V* 19 10 11.6372611944 +38 04 55.831675296   8.94 8.49     F5IV-V 80 0
24 HD 179732 * 19 11 53.4817713600 +42 06 27.748644156   9.19 8.74     F5IV-V 61 0
25 TYC 3550-42-1 V* 19 12 40.7091516744 +49 02 36.372561360   11.70 11.28     F5V 11 0
26 TYC 3129-2787-1 * 19 13 04.7288145792 +42 15 25.487363196   11.89 11.39     F6V 32 0
27 HD 234865 PM* 19 19 01.6779088152 +51 34 11.689715784   10.32 9.79     G5 14 0
28 HD 181777 * 19 19 43.4510255328 +44 22 29.275860360   9.17 8.66     F8IV 34 0
29 HD 181420 PM* 19 20 27.0720449304 -01 18 35.132869692   6.98 6.55     F6V 95 0
30 BD+48 2887 Em* 19 22 20.2267974168 +48 41 43.496977812   9.43 9.01     F5IV 59 0
31 BD+36 3533 Em* 19 23 33.2215229808 +37 05 21.732235080   10.06 9.57     F5IV 29 0
32 HD 182633 * 19 23 36.9148636608 +43 53 28.653685440   8.97 8.47     F5IV-V 40 0
33 TYC 3134-829-1 Em* 19 23 47.2974982728 +38 46 37.208071848   10.62 9.89     G2IV 30 0
34 TYC 3551-2236-1 * 19 24 54.4753667808 +49 16 54.866944488   11.54 10.86     G2V 19 0
35 TYC 3134-251-1 * 19 26 06.2021593128 +38 02 36.576623688   11.34 10.73     ~ 25 0
36 TYC 3547-1205-1 Em* 19 26 30.4913226360 +48 05 34.858459896   10.90 10.38     F5IV 32 0
37 TYC 3138-1286-1 Em* 19 27 47.3139540576 +39 35 03.695393580   10.41 9.91     F8V 19 0
38 TYC 3547-2595-1 SB* 19 28 12.5759826024 +47 14 04.023776364   11.85 11.58     ~ 18 0
39 BD+42 3353 * 19 28 13.1663213520 +42 51 49.134229956   9.61 9.10     F6IV 30 0
40 HD 183727 PM* 19 29 01.5896818536 +43 10 34.086444024   8.91 8.49     F5IV-V 24 0
41 TYC 2666-257-1 * 19 29 39.9607867248 +37 16 30.566061228   11.370 10.842 10.777   F7V 19 0
42 TYC 3147-130-1 * 19 30 33.1622120832 +44 22 13.053822384   10.40 9.93     F6IV 24 0
43 TYC 3143-53-1 SB* 19 35 03.7372740120 +42 44 16.724850540   10.31 9.85     F8IV 83 0
44 BD+39 3832 * 19 35 37.9806721440 +40 03 27.468273780   9.69 9.25     F5IV-V 32 0
45 TYC 3135-416-1 * 19 38 10.6797868344 +38 31 00.667275996   10.20 9.72     F5IV-V 43 0
46 HD 185834 Em* 19 39 00.6724153968 +46 54 06.984718740   9.26 8.78     F6IV 50 0
47 BD+38 3693 V* 19 39 26.8383514032 +39 00 42.740958492   9.80 9.44     F5 19 0
48 HD 186096 Em* 19 40 27.1755476736 +45 41 45.850613064   9.10 8.69     F5V 33 0
49 TYC 3564-2971-1 * 19 41 12.7935225264 +50 33 54.730755720   11.31 10.81     F5V 45 0
50 * 16 Cyg A ** 19 41 48.9534996168 +50 31 30.219536784 6.79 6.59 5.95 5.50 5.17 G1.5Vb 814 0
51 * 16 Cyg B PM* 19 41 51.9726777456 +50 31 03.089030916 7.07 6.86 6.20 5.76 5.42 G3V 949 1
52 HD 186700 PM* 19 43 39.6223173216 +48 55 43.808906244   8.86 8.47     F5IV-V 84 0
53 TYC 3557-1752-1 * 19 44 10.6859489280 +45 53 21.115385016   11.39 10.86     ~ 38 0
54 BD+43 3368 * 19 48 14.2913289840 +43 44 48.961091040   9.63 9.17     F8V 54 0
55 TYC 3148-521-1 * 19 49 28.8561901056 +43 25 46.431332256   11.22 10.89     F7IV 45 0
56 HD 226030 Er* 19 49 38.3876919096 +39 38 47.535753120   9.75 9.264     F5IV-V 30 0
57 TYC 3145-1656-1 * 19 50 58.3756550040 +41 23 38.687944416   11.77 11.40     F3V 22 0
58 HD 188282 * 19 52 21.5566530504 +46 47 54.620619252   9.65 9.09     G0IV 25 0
59 HD 188325 * 19 52 41.6110326624 +44 36 16.756288776   9.44 8.94     F6IV 27 0

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