2019MNRAS.488..572K

Query : 2019MNRAS.488..572K

2019MNRAS.488..572K - Mon. Not. R. Astron. Soc., 488, 572-589 (2019/September-1)

Bayesian hierarchical inference of asteroseismic inclination angles.

KUSZLEWICZ J.S., CHAPLIN W.J., NORTH T.S.H., FARR W.M., BELL K.J., DAVIES G.R., CAMPANTE T.L. and HEKKER S.

Abstract (from CDS):

The stellar inclination angle - the angle between the rotation axis of a star and our line of sight - provides valuable information in many different areas, from the characterization of the geometry of exoplanetary and eclipsing binary systems to the formation and evolution of those systems. We propose a method based on asteroseismology and a Bayesian hierarchical scheme for extracting the inclination angle of a single star. This hierarchical method therefore provides a means to both accurately and robustly extract inclination angles from red giant stars. We successfully apply this technique to an artificial data set with an underlying isotropic inclination angle distribution to verify the method. We also apply this technique to 123 red giant stars observed with Kepler. We also show the need for a selection function to account for possible population-level biases, which are not present in individual star-by-star cases, in order to extend the hierarchical method towards inferring underlying population inclination angle distributions.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): asteroseismology - methods: data analysis - methods: statistical

VizieR on-line data: <Available at CDS (J/MNRAS/488/572): tablef1.dat>

Simbad objects: 95

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Number of rows : 95
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 Cl Melotte 20 MGr 03 26 50.6 +48 51 48           ~ 928 0
2 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
3 TYC 3130-267-1 RG* 18 47 54.2701392912 +43 16 23.122307676   12.780 11.895 11.685   ~ 26 0
4 2MASS J18475528+4606290 * 18 47 55.2940044960 +46 06 29.107870416           K1III 7 0
5 UCAC4 663-070493 * 18 49 04.1822991504 +42 26 09.708297792   14.672 13.774 13.407   K1.5III 8 0
6 UCAC4 671-067975 RG* 18 49 13.1587108920 +44 01 56.591646420   15.008 13.891 13.611   ~ 6 0
7 UCAC4 691-061997 * 18 49 16.7486965560 +48 10 45.769665684   15.212 13.915 13.632   ~ 6 0
8 UCAC4 684-063285 * 18 51 07.6989406322 +46 41 30.588405973   14.783 13.780 13.568   ~ 2 0
9 UCAC4 690-063996 RG* 18 51 10.1541230832 +47 48 13.949849700   13.905 12.790 12.504   K2III 31 0
10 UCAC4 666-070699 RG* 18 52 08.1902019432 +43 06 30.386016468   13.331 12.369 12.140   K1IV 29 0
11 UCAC4 693-064022 RG* 18 54 11.4163810536 +48 32 09.670522740   12.866 11.712 11.428   K2III 22 0
12 UCAC4 654-067695 * 18 57 14.4138734328 +40 41 33.001958400   14.841 13.715 13.479   ~ 5 0
13 HD 176693 Er* 18 59 08.6844743448 +48 25 23.600359776   9.34 8.83 8.996   F8V 148 0
14 UCAC4 701-064593 * 18 59 47.9522130024 +50 10 25.525321968       13.915   ~ 5 0
15 UCAC4 648-065948 RG* 19 00 51.3406142712 +39 30 15.627805596   14.151 12.915 12.700   ~ 21 0
16 UCAC4 648-065951 RG* 19 00 53.3075742336 +39 32 34.279004868   14.525 13.255 13.026   K2III 21 0
17 UCAC4 656-068784 RG* 19 01 47.7125599296 +41 01 37.472841372   13.944 12.888 12.652   G8IV 18 0
18 UCAC4 647-064451 * 19 04 01.4185653624 +39 14 48.548152248       13.525   ~ 6 0
19 UCAC4 649-065341 * 19 04 59.4832509432 +39 46 32.682097992   15.407 14.015 13.802   ~ 7 0
20 TYC 3124-860-1 RG* 19 05 40.3998701472 +39 52 34.839281460   12.39 11.10     ~ 24 0
21 UCAC4 647-064822 RG* 19 06 57.1550502600 +39 13 36.122056248       12.555   ~ 22 0
22 UCAC4 640-064238 * 19 07 24.1136651472 +37 52 08.652425196       13.579   ~ 5 0
23 UCAC4 651-067718 RG* 19 07 53.0233543056 +40 10 30.493118208   13.881 12.527 12.316   K0III 27 0
24 UCAC4 646-066269 * 19 08 47.9618367432 +39 07 57.018158436       13.481   ~ 6 0
25 TYC 3120-801-1 RG* 19 09 20.8999574280 +38 38 26.429193096   12.45 12.00     ~ 35 0
26 UCAC4 667-071526 RG* 19 10 06.7434260808 +43 15 17.653692852   14.271 13.250 13.030   ~ 22 0
27 2MASS J19104827+4715338 RG* 19 10 48.2676840144 +47 15 33.813226944           K2III 23 0
28 BD+41 3257C RG* 19 10 56.0418326016 +41 46 01.435075104     12.1792     K1IV 20 0
29 TYC 3542-1069-1 RG* 19 11 12.2019981840 +45 35 36.730025448   12.86 11.87     K1IV 34 0
30 UCAC4 642-065526 RG* 19 11 54.1723172280 +38 23 30.194252016       13.179   ~ 5 0
31 2MASS J19122592+4717251 RG* 19 12 25.9317492000 +47 17 25.183166748           K1III 25 0
32 TYC 3121-874-1 RG* 19 12 28.5311460408 +38 47 30.616587384   11.99 10.98     ~ 28 0
33 2MASS J19130645+5048075 * 19 13 06.4625925744 +50 48 07.610080968           K1III 7 0
34 UCAC4 644-066006 RG* 19 13 15.5103307680 +38 36 59.708290104       13.488   ~ 7 0
35 2MASS J19150203+4551200 RG* 19 15 02.0424997224 +45 51 20.076930756           ~ 26 0
36 TYC 3125-2771-1 RG* 19 17 07.3832443632 +39 44 29.128772328   12.880 11.683 11.439   ~ 22 0
37 2MASS J19172676+3951168 * 19 17 26.7603803904 +39 51 16.873065612           K0II 9 0
38 UCAC4 648-069421 RG* 19 20 24.1884963168 +39 30 53.309407356   14.558 13.212 12.953   ~ 20 0
39 TYC 3134-1478-1 RG* 19 20 33.5342592312 +38 17 32.851872564   12.41 11.62     ~ 22 0
40 NGC 6791 OpC 19 20 52.8 +37 46 40   10.52 9.5     ~ 1120 0
41 UCAC4 642-067703 * 19 22 30.4338704064 +38 14 20.701128408   14.846 13.746 13.516   ~ 5 0
42 UCAC4 645-069568 * 19 23 37.1286927576 +38 57 55.418916924   15.192 14.202 13.814   ~ 5 0
43 UCAC4 638-069006 * 19 24 09.3719544936 +37 35 05.258708340   14.731 13.266 13.816   ~ 3 0
44 UCAC4 662-073765 RG* 19 26 09.9476315136 +42 15 02.490063264   15.038 14.039 13.602   ~ 10 0
45 UCAC4 670-074566 RG* 19 28 28.7582342448 +43 58 29.549608608   14.400 13.137 12.812   ~ 23 0
46 TYC 3134-302-1 RG* 19 28 53.3466970128 +38 35 11.818291596   12.46 11.40     ~ 21 0
47 UCAC4 657-073143 RG* 19 29 29.9919521856 +41 13 24.619844820   13.104 12.060 11.988   ~ 28 0
48 UCAC4 679-069585 * 19 30 11.7283776888 +45 41 06.348731532   14.522 13.532 13.168   K2III 6 0
49 UCAC4 639-068498 RG* 19 30 33.8276815488 +37 39 08.170656228   14.196 13.134 12.969   K0IV 19 0
50 TYC 3139-2332-1 RG* 19 31 01.4116856688 +40 48 06.527087640   13.25 11.36     ~ 23 0
51 TYC 3143-1446-1 RG* 19 31 09.7032684528 +41 30 39.970255212   11.64 10.72     ~ 21 0
52 UCAC4 656-073931 RG* 19 31 20.6384432376 +41 11 49.401585456   15.250 14.220 14.074   ~ 4 0
53 UCAC4 638-070889 RG* 19 31 21.9051550008 +37 32 44.553596208   15.248 14.081 14.000   ~ 14 0
54 TYC 3556-813-1 RG* 19 31 36.7121134032 +45 32 50.046044604   12.64 12.23     ~ 35 0
55 TYC 3556-958-1 RG* 19 31 40.3696796040 +46 44 25.416001536   11.94 11.40     K1IV 24 0
56 UCAC4 691-066804 * 19 32 04.6487389848 +48 01 48.825436260   14.421 13.400 13.067   ~ 6 0
57 UCAC4 656-074153 RG* 19 32 07.6221432432 +41 09 19.399049784   14.679 13.614 13.328   K1V 7 0
58 2MASS J19322959+4226512 * 19 32 29.5870193664 +42 26 51.189078084           K2III 9 0
59 TYC 3143-1797-1 RG* 19 34 07.8633838416 +42 16 21.210818628   12.512 11.701 11.439   G8IV-V 22 0
60 Kepler-56 RG* 19 35 02.0011980936 +41 52 18.692360400   13.954 12.756 12.379   ~ 210 1
61 2MASS J19354176+4653390 * 19 35 41.7675509640 +46 53 39.045817140           K1III 8 0
62 2MASS J19360994+4643236 RG* 19 36 09.9489787632 +46 43 23.503582344           G5V 33 0
63 UCAC4 704-064734 RG* 19 36 15.1948459800 +50 38 39.426943920   14.527 13.646 13.360   ~ 9 0
64 2MASS J19373429+4339429 * 19 37 34.2875433984 +43 39 43.021544040           K1III 8 0
65 UCAC4 676-073045 RG* 19 38 10.3265721840 +45 11 58.467282000   13.450 12.522 12.240   ~ 16 0
66 UCAC4 676-073507 RG* 19 40 05.6593441224 +45 04 18.193092528   13.299 12.221 11.950   K3III 27 0
67 UCAC4 652-075030 RG* 19 40 18.8808733536 +40 22 15.236629896   14.606 13.608 13.361 12.41 ~ 8 0
68 UCAC4 670-077138 RG* 19 40 36.8773066992 +43 56 14.945085528   13.352 12.187 11.858   K2IV 25 0
69 NGC 6819 OpC 19 41 18.3 +40 11 19   8.21 7.3     ~ 719 0
70 TYC 3148-1448-1 RG* 19 41 43.4776055976 +43 18 38.473214832   12.507 11.415 11.145   K2IV 25 0
71 2MASS J19414684+4231210 * 19 41 46.8452772912 +42 31 21.005314356           K2IV 5 0
72 2MASS J19420897+4008562 RG* 19 42 08.980 +40 08 56.26     14.31   13.14 K2V 8 0
73 UCAC4 690-070756 * 19 43 18.4552378920 +47 54 21.441236472   13.776 12.559 12.337   K1.5III 14 0
74 UCAC4 693-070563 RG* 19 43 27.5730687504 +48 34 57.448111044   13.477 12.338 12.097   G6V 27 0
75 KOI-6526 * 19 43 47.8265737992 +40 14 52.145247012           ~ 14 0
76 UCAC2 45701165 RG* 19 43 59.9778807024 +39 33 49.539498372       13.66   ~ 7 0
77 UCAC4 663-080524 * 19 44 56.1127829376 +42 29 02.742330624   15.008 14.301 13.895   ~ 4 0
78 UCAC4 658-078904 RG* 19 44 56.3479144392 +41 24 30.040919172   14.418 13.272 13.016   K2V 20 0
79 UCAC4 689-070914 RG* 19 44 59.3108870112 +47 36 47.073484512   14.588 13.547 13.238   ~ 11 0
80 UCAC4 658-079447 RG* 19 46 28.2750791712 +41 31 02.119181340   13.470 12.297 12.034   K1IV 31 0
81 TYC 3140-2588-1 RG* 19 47 13.6343001264 +40 14 35.270163852   13.73 12.09     ~ 27 0
82 UCAC4 688-072888 RG* 19 47 29.6138282616 +47 27 02.925121752   13.770 12.804 12.578   ~ 20 0
83 TYC 3140-1443-1 RG* 19 47 40.6592200080 +40 42 11.359963872   11.249 10.203 9.958   K1IV 26 0
84 UCAC4 668-080925 RG* 19 47 49.7389324632 +43 25 19.662214116   13.543 12.604 12.316   ~ 29 0
85 UCAC4 680-073969 RG* 19 48 07.9134284184 +45 55 04.067990760   14.758 13.580 13.207   ~ 10 0
86 UCAC4 651-078704 RG* 19 48 40.0089745680 +40 10 37.461673344   14.232 13.076 12.717   ~ 21 0
87 2MASS J19502533+4832177 RG* 19 50 25.3283502168 +48 32 17.790313380   11.628 10.536 10.222   G5 21 0
88 UCAC4 659-079068 RG* 19 50 35.3175882600 +41 40 03.615473748   15.146 13.775 13.334   ~ 15 0
89 UCAC4 666-081476 * 19 50 40.2227424264 +43 02 17.293994124   15.241 14.189 13.937   ~ 5 0
90 UCAC4 694-070628 * 19 51 37.2996610440 +48 38 54.913434504   13.986 12.845 12.844   K0III 13 0
91 TYC 3149-94-1 RG* 19 53 13.7033793048 +44 43 06.217996908   12.63 11.69     ~ 14 0
92 UCAC4 655-080784 RG* 19 53 27.6258559800 +40 54 05.193806112       13.145   ~ 18 0
93 UCAC4 653-083112 RG* 19 55 37.7842058016 +40 25 50.599987104       12.133   ~ 14 0
94 UCAC4 655-081695 RG* 19 55 45.4743309360 +40 53 13.800443568   15.469 14.245 13.766   ~ 10 0
95 UCAC4 671-081213 RG* 19 58 44.4903342096 +44 05 20.090497740   13.700 12.520 12.124   ~ 25 0

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