Solar-like Oscillations in the Stars MC 5390438 and KIC 5701829 Observed by Kepler

被引:0
|
作者
Fox Machado, L. [1 ]
Baran, A. S. [2 ]
机构
[1] Univ Nacl Autonoma Mexico, Inst Astron, Observ Astron Nacl, Ap P 877, Ensenada 22860, BC, Mexico
[2] Pedag Univ, Mt Suhora Observ, PL-30084 Krakow, Poland
关键词
MT. SUHORA SURVEY; ASTEROSEISMOLOGY; MISSION;
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The preliminary results of an analysis of the KIC 5390438 and KIC 5701829 light curves are presented. The variations of these stars were detected by Baran et al. (2011a) in a search for pulsating M dwarfs in the Kepler public database. The objects have been observed by the Kepler spacecraft during the Q2 and Q3 runs in a short-candence mode (integration time of similar to 1 min). A Fourier analysis of the time series data has been performed by using the PERIODO4 package. The resulting power spectrum of each star shows a clear excess of power in the frequency range 100 and 350,mu Hz with a sequence of spaced peaks typical of solar-like oscillations. A rough estimation of the large and small separations has been obtained. Spectroscopic observations secured at the Observatorio Astronomico Nacional in San Pedro Martir allowed us to derive a spectral classification K2III and K0111 for KIC 5390438 and KIC 5701829, respectively. Thus, KIC 5390438 and KIC 5701829 have been identified as solar-like oscillating red giant stars.
引用
收藏
页码:161 / +
页数:4
相关论文
共 50 条
  • [1] Solar-like oscillations from the depths of the red-giant star KIC 4351319 observed with Kepler
    Di Mauro, M. P.
    Cardini, D.
    Catanzaro, G.
    Ventura, R.
    Barban, C.
    Bedding, T. R.
    Christensen-Dalsgaard, J.
    De Ridder, J.
    Hekker, S.
    Huber, D.
    Kallinger, T.
    Miglio, A.
    Montalban, J.
    Mosser, B.
    Stello, D.
    Uytterhoeven, K.
    Kinemuchi, K.
    Kjeldsen, H.
    Mullally, F.
    Still, M.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2011, 415 (04) : 3783 - 3797
  • [2] SOLAR-LIKE OSCILLATIONS IN KIC 11395018 AND KIC 11234888 FROM 8 MONTHS OF KEPLER DATA
    Mathur, S.
    Handberg, R.
    Campante, T. L.
    Garcia, A.
    Appourchaux, T.
    Bedding, T. R.
    Mosser, B.
    Chaplin, W. J.
    Ballot, J.
    Benomar, O.
    Bonanno, A.
    Corsaro, E.
    Gaulme, P.
    Hekker, S.
    Regulo, C.
    Salabert, D.
    Verner, G.
    White, T. R.
    Brandao, I. M.
    Creevey, O. L.
    Dogan, G.
    Elsworth, Y.
    Huber, D.
    Hale, S. J.
    Houdek, G.
    Karoff, C.
    Metcalfe, T. S.
    Molenda-Zakowicz, J.
    Monteiro, M. J. P. F. G.
    Thompson, M. J.
    Christensen-Dalsgaard, J.
    Gilliland, R. L.
    Kawaler, S. D.
    Kjeldsen, H.
    Quintana, E. V.
    Sanderfer, D. T.
    Seader, S. E.
    ASTROPHYSICAL JOURNAL, 2011, 733 (02):
  • [3] A Bayesian approach to scaling relations for amplitudes of solar-like oscillations in Kepler stars
    Corsaro, E.
    Froehlich, H. -E.
    Bonanno, A.
    Huber, D.
    Bedding, T. R.
    Benomar, O.
    De Ridder, J.
    Stello, D.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2013, 430 (03) : 2313 - 2326
  • [4] EVIDENCE FOR THE IMPACT OF STELLAR ACTIVITY ON THE DETECTABILITY OF SOLAR-LIKE OSCILLATIONS OBSERVED BY KEPLER
    Chaplin, W. J.
    Bedding, T. R.
    Bonanno, A.
    Broomhall, A. -M.
    Garcia, R. A.
    Hekker, S.
    Huber, D.
    Verner, G. A.
    Basu, S.
    Elsworth, Y.
    Houdek, G.
    Mathur, S.
    Mosser, B.
    New, R.
    Stevens, I. R.
    Appourchaux, T.
    Karoff, C.
    Metcalfe, T. S.
    Molenda-Zakowicz, J.
    Monteiro, M. J. P. F. G.
    Thompson, M. J.
    Christensen-Dalsgaard, J.
    Gilliland, R. L.
    Kawaler, S. D.
    Kjeldsen, H.
    Ballot, J.
    Benomar, O.
    Corsaro, E.
    Campante, T. L.
    Gaulme, P.
    Hale, S. J.
    Handberg, R.
    Jarvis, E.
    Regulo, C.
    Roxburgh, I. W.
    Salabert, D.
    Stello, D.
    Mullally, F.
    Li, J.
    Wohler, W.
    ASTROPHYSICAL JOURNAL LETTERS, 2011, 732 (01)
  • [5] Solar-like oscillations in cluster stars
    Stello, D.
    Basu, S.
    Bedding, T. R.
    Brogaard, K.
    Bruntt, H.
    Chaplin, W. J.
    Christensen-Dalsgaard, J.
    Demarque, P.
    Elsworth, Y. P.
    Garcia, R. A.
    Gilliland, R. L.
    Hekker, S.
    Huber, D.
    Karoff, C.
    Kjeldsen, H.
    Lebreton, Y.
    Mathur, S.
    Meibom, S.
    Molenda-Zakowicz, J.
    Noels, A.
    Roxburgh, I. W.
    Aguirre, V. S.
    Sterken, C.
    Szabo, R.
    ASTRONOMISCHE NACHRICHTEN, 2010, 331 (9-10) : 985 - 988
  • [6] Solar-like oscillations in δ Scuti stars
    Samadi, R
    Goupil, MJ
    Houdek, G
    ASTRONOMY & ASTROPHYSICS, 2002, 395 (02) : 563 - 571
  • [7] AMPLITUDES OF SOLAR-LIKE OSCILLATIONS: CONSTRAINTS FROM RED GIANTS IN OPEN CLUSTERS OBSERVED BY KEPLER
    Stello, Dennis
    Huber, Daniel
    Kallinger, Thomas
    Basu, Sarbani
    Mosser, Benoit
    Hekker, Saskia
    Mathur, Savita
    Garcia, Rafael A.
    Bedding, Timothy R.
    Kjeldsen, Hans
    Gilliland, Ronald L.
    Verner, Graham A.
    Chaplin, William J.
    Benomar, Othman
    Meibom, Soren
    Grundahl, Frank
    Elsworth, Yvonne P.
    Molenda-Zakowicz, Joanna
    Szabo, Robert
    Christensen-Dalsgaard, Jorgen
    Tenenbaum, Peter
    Twicken, Joseph D.
    Uddin, Kamal
    ASTROPHYSICAL JOURNAL LETTERS, 2011, 737 (01)
  • [8] Global asteroseismic properties of solar-like oscillations observed by Kepler: a comparison of complementary analysis methods
    Verner, G. A.
    Elsworth, Y.
    Chaplin, W. J.
    Campante, T. L.
    Corsaro, E.
    Gaulme, P.
    Hekker, S.
    Huber, D.
    Karoff, C.
    Mathur, S.
    Mosser, B.
    Appourchaux, T.
    Ballot, J.
    Bedding, T. R.
    Bonanno, A.
    Broomhall, A. -M.
    Garcia, R. A.
    Handberg, R.
    New, R.
    Stello, D.
    Regulo, C.
    Roxburgh, I. W.
    Salabert, D.
    White, T. R.
    Caldwell, D. A.
    Christiansen, J. L.
    Fanelli, M. N.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2011, 415 (04) : 3539 - 3551
  • [9] VARIABILITY OF KEPLER SOLAR-LIKE STARS HARBORING SMALL EXOPLANETS
    Howell, Steve B.
    Ciardi, David R.
    Giampapa, Mark S.
    Everett, Mark E.
    Silva, David R.
    Szkody, Paula
    ASTRONOMICAL JOURNAL, 2016, 151 (02):
  • [10] The Hot Limit of Solar-like Oscillations From Kepler Photometry
    Balona, Luis A.
    FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2020, 7