Simple view
Full metadata view
Authors
Statistics
Mt. Suhora survey : searching for pulsating M dwarfs : III
stars: low-mass
stars: oscillations (including pulsations)
asteroseismology
We present our final report on the search for pulsating M dwarfs. We used moderate (<1 m) ground-based telescopes. Our detection was limited to 1 ppt, which is roughly 0.1% of flux variation. We employed both the Fourier technique and Phase Dispersion Minimization (PDM) method. Our data analyses revealed no detection of pulsations in M dwarfs down to the above amplitude level. The results of our survey cannot reject or confirm the theoretical calculations suggesting the M dwarfs can pulsate, however, if the pulsations exist in these stars their amplitudes must be lower than 1 ppt. As a by-product of our search we found several new variable stars, including pulsating stars, binary systems and flare stars.
dc.abstract.en | We present our final report on the search for pulsating M dwarfs. We used moderate (<1 m) ground-based telescopes. Our detection was limited to 1 ppt, which is roughly 0.1% of flux variation. We employed both the Fourier technique and Phase Dispersion Minimization (PDM) method. Our data analyses revealed no detection of pulsations in M dwarfs down to the above amplitude level. The results of our survey cannot reject or confirm the theoretical calculations suggesting the M dwarfs can pulsate, however, if the pulsations exist in these stars their amplitudes must be lower than 1 ppt. As a by-product of our search we found several new variable stars, including pulsating stars, binary systems and flare stars. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne | pl |
dc.contributor.author | Baran, A. S. | pl |
dc.contributor.author | Winiarski, M. | pl |
dc.contributor.author | Siwak, Michał | pl |
dc.contributor.author | Fox-Machado, L. | pl |
dc.contributor.author | Kozieł-Wierzbowska, Dorota - 146955 | pl |
dc.contributor.author | Krzesiński, Jerzy - 410414 | pl |
dc.contributor.author | Dróżdz, M. | pl |
dc.contributor.author | Winans, A. | pl |
dc.date.accession | 2015-06-09 | pl |
dc.date.accessioned | 2015-06-09T08:26:14Z | |
dc.date.available | 2015-06-09T08:26:14Z | |
dc.date.issued | 2013 | pl |
dc.date.openaccess | 12 | |
dc.description.accesstime | po opublikowaniu | |
dc.description.number | 1 | pl |
dc.description.physical | 41-52 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 63 | pl |
dc.identifier.issn | 0001-5237 | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/9066 | |
dc.identifier.weblink | http://acta.astrouw.edu.pl/Vol63/n1/pdf/pap_63_1_4.pdf | pl |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights.licence | OTHER | |
dc.share.type | otwarte czasopismo | |
dc.subject.en | stars: low-mass | pl |
dc.subject.en | stars: oscillations (including pulsations) | pl |
dc.subject.en | asteroseismology | pl |
dc.subtype | Article | pl |
dc.title | Mt. Suhora survey : searching for pulsating M dwarfs : III | pl |
dc.title.journal | Acta Astronomica | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |