PTF1J2224+17: A short-period, high-field polar

dc.bibliographicCitation.firstPage424eng
dc.bibliographicCitation.issue4eng
dc.bibliographicCitation.lastPage429eng
dc.bibliographicCitation.volume341eng
dc.contributor.authorSchwope, Axel D.
dc.contributor.authorThinius, Bernd D.
dc.date.accessioned2021-07-20T07:22:24Z
dc.date.available2021-07-20T07:22:24Z
dc.date.issued2020
dc.description.abstractWe present time-resolved photometry of the cataclysmic variable PTF1J2224+17 obtained during four nights in October 2018 and January 2019 from Inastars observatory. The object is variable on a period of 103.82 min. Archival Catalina Real-Time Transient Survey (CRTS), Palomar Transient Factory, and Zwicky Transient Facility-data show frequent changes between high and low states. Based on its photometric properties and the cyclotron humps in the identification spectrum the object is certainly classified as an AM Herculis star (or polar) with a likely magnetic field strength of B∼65 MG. Its accretion duty cycle was estimated from 9 years of photometric monitoring to be about 35%.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/6279
dc.identifier.urihttps://doi.org/10.34657/5326
dc.language.isoengeng
dc.publisherBerlin : Wiley-VCH Verl.eng
dc.relation.doihttps://doi.org/10.1002/asna.202013796
dc.relation.essn1521-3994
dc.relation.ispartofseriesAstronomische Nachrichten 341 (2020), Nr. 4eng
dc.relation.issn0004-6337
dc.relation.issn0323-4576
dc.rights.licenseCC BY 4.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/eng
dc.subjectcataclysmic binarieseng
dc.subjectstarseng
dc.subjectstart: individual: PTF1J2224+17eng
dc.subject.ddc520eng
dc.titlePTF1J2224+17: A short-period, high-field polareng
dc.typearticleeng
dc.typeTexteng
dcterms.bibliographicCitation.journalTitleAstronomische Nachrichteneng
tib.accessRightsopenAccesseng
wgl.contributorAIPeng
wgl.subjectPhysikeng
wgl.typeZeitschriftenartikeleng
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