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 - 2024 		#notes
1 HD 49933 PM* 06 50 49.8309774552 -00 32 27.167495244   6.147 5.771 7.04   F3V 379 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 1864 0
3 TYC 3544-1782-1 V* 18 45 47.5024088976 +48 04 56.999846712   10.25 9.81     F5IV-V 21 0
4 TYC 3130-1590-1 * 18 46 38.3354394840 +43 32 29.559941916   10.00 9.55     F5IV 17 0
5 BD+46 2555 Ro* 18 47 39.2486448504 +46 41 09.979229364   9.98 9.52     F6IV 49 0
6 HD 175226 * 18 52 16.4984285976 +43 42 35.801031636   7.91 7.42     F6IV 71 0
7 HD 176465 ** 18 58 03.46393 +47 11 30.6471       8.462   G4V 56 0
8 HD 176693 Er* 18 59 08.6844743448 +48 25 23.600359776   9.34 8.83 8.996   F8V 123 0
9 TYC 3120-180-1 * 19 00 42.9751446288 +38 34 24.884003820   10.33 9.84     G0IV 24 0
10 BD+40 3567 * 19 01 45.0508649856 +41 04 50.082446568   9.77 9.27     G0.5IV 29 0
11 TYC 3541-2345-1 * 19 02 09.8972932896 +45 16 39.357745608   10.90 10.21     G3V 45 0
12 TYC 3124-2037-1 V* 19 02 21.3777126312 +40 36 18.849355920   11.13 10.70     ~ 12 0
13 BD+40 3573 SB* 19 03 39.5662994040 +40 42 17.671954824   10.22 9.77     F5V 14 0
14 HD 177723 V* 19 03 45.1355799960 +45 36 30.189464856   9.54 9.10     F8IV 60 0
15 TYC 3545-1033-1 * 19 04 45.6026995824 +48 21 33.390090000   11.349 10.909 10.871   F6IV 25 0
16 BD+43 3152 SB* 19 05 02.5897090128 +43 22 46.587093780   9.94 9.38     F8IV 26 0
17 TYC 3124-850-1 Ro* 19 05 37.8739768272 +39 43 09.853287060   10.36 9.88     F5IV-V 25 0
18 HD 178509 Ro* 19 06 55.9481056080 +42 40 19.342963020   9.39 8.86     F8IV 52 0
19 BD+42 3247 SB* 19 06 58.3280630808 +42 26 08.260897020   10.32 9.75     G0.5IV 67 0
20 TYC 3549-2851-1 * 19 07 12.2019920952 +48 47 45.044311416   11.76 11.32     ~ 5 0
21 HD 178688 * 19 07 43.5917202168 +41 56 15.730146420   9.48 9.02     F6IV 45 0
22 HD 178971 Ro* 19 09 01.9438328856 +38 53 59.485809012   8.79 8.36     F5IV-V 73 0
23 HD 179260 V* 19 10 11.6372611944 +38 04 55.831675296   8.94 8.49     F5IV-V 65 0
24 HD 179732 * 19 11 53.4817713600 +42 06 27.748644156   9.19 8.74     F5IV-V 46 0
25 TYC 3550-42-1 V* 19 12 40.7091516744 +49 02 36.372561360   11.70 11.28     F5V 7 0
26 TYC 3129-2787-1 * 19 13 04.7288145792 +42 15 25.487363196   11.89 11.39     F6V 24 0
27 HD 234865 PM* 19 19 01.6779088152 +51 34 11.689715784   10.32 9.79     G5 9 0
28 HD 181777 * 19 19 43.4510255328 +44 22 29.275860360   9.17 8.66     F8IV 27 0
29 HD 181420 PM* 19 20 27.0720449304 -01 18 35.132869692   6.98 6.55     F6V 88 0
30 BD+48 2887 V* 19 22 20.2267974168 +48 41 43.496977812   9.43 9.01     F5IV 45 0
31 BD+36 3533 V* 19 23 33.2215229808 +37 05 21.732235080   10.06 9.57     F5IV 22 0
32 HD 182633 * 19 23 36.9148636608 +43 53 28.653685440   8.97 8.47     F5IV-V 31 0
33 TYC 3134-829-1 Ro* 19 23 47.2974982728 +38 46 37.208071848   10.62 9.89     G2IV 22 0
34 TYC 3551-2236-1 * 19 24 54.4753667808 +49 16 54.866944488   11.54 10.86     G2V 14 0
35 TYC 3134-251-1 Ro* 19 26 06.2021593128 +38 02 36.576623688   11.34 10.73     ~ 19 0
36 TYC 3547-1205-1 * 19 26 30.4913226360 +48 05 34.858459896   10.90 10.38     F5IV 21 0
37 TYC 3138-1286-1 * 19 27 47.3139540576 +39 35 03.695393580   10.41 9.91     F8V 11 0
38 TYC 3547-2595-1 Ro* 19 28 12.5759826024 +47 14 04.023776364   11.85 11.58     ~ 11 0
39 BD+42 3353 * 19 28 13.1663213520 +42 51 49.134229956   9.61 9.10     F6IV 21 0
40 HD 183727 PM* 19 29 01.5896818536 +43 10 34.086444024   8.91 8.49     F5IV-V 16 0
41 TYC 2666-257-1 * 19 29 39.9607867248 +37 16 30.566061228   11.370 10.842 10.777   F7V 13 0
42 TYC 3147-130-1 * 19 30 33.1622120832 +44 22 13.053822384   10.40 9.93     F6IV 17 0
43 TYC 3143-53-1 Ro* 19 35 03.7372740120 +42 44 16.724850540   10.31 9.85     F8IV 65 0
44 BD+39 3832 Ro* 19 35 37.9806721440 +40 03 27.468273780   9.69 9.25     F5IV-V 26 0
45 TYC 3135-416-1 * 19 38 10.6797868344 +38 31 00.667275996   10.20 9.72     F5IV-V 34 0
46 HD 185834 * 19 39 00.6724153968 +46 54 06.984718740   9.26 8.78     F6IV 41 0
47 BD+38 3693 V* 19 39 26.8383514032 +39 00 42.740958492   9.80 9.44     F5 11 0
48 HD 186096 PM* 19 40 27.1755476736 +45 41 45.850613064   9.10 8.69     F5V 27 0
49 TYC 3564-2971-1 * 19 41 12.7935225264 +50 33 54.730755720   11.31 10.81     F5V 34 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 762 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 890 1
52 HD 186700 PM* 19 43 39.6223173216 +48 55 43.808906244   8.86 8.47     F5IV-V 73 0
53 TYC 3557-1752-1 * 19 44 10.6859489280 +45 53 21.115385016   11.39 10.86     ~ 27 0
54 BD+43 3368 * 19 48 14.2913289840 +43 44 48.961091040   9.63 9.17     F8V 45 0
55 TYC 3148-521-1 Ro* 19 49 28.8561901056 +43 25 46.431332256   11.22 10.89     F7IV 33 0
56 HD 226030 Er* 19 49 38.3876919096 +39 38 47.535753120   9.75 9.264     F5IV-V 22 0
57 TYC 3145-1656-1 * 19 50 58.3756550040 +41 23 38.687944416   11.77 11.40     F3V 16 0
58 HD 188282 Ro* 19 52 21.5566530504 +46 47 54.620619252   9.65 9.09     G0IV 20 0
59 HD 188325 * 19 52 41.6110326624 +44 36 16.756288776   9.44 8.94     F6IV 18 0

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