Massive LMC eclipsing binaries minima timings

DOI

New CCD observations for semidetached and detached eclipsing binaries from the Large Magellanic Cloud were carried out using the Danish 1.54-m telescope located at the La Silla Observatory in Chile. The selected systems were monitored for their times of minima, which were required to be able to study the period changes taking place in them. In addition, many new times of minima were derived from the photometric surveys OGLE-II, OGLE-III, and MACHO. The O-C diagrams of minima timings were analysed using the hypothesis of the light-travel time effect, i.e. assuming the orbital motion around a common barycenter with the distant component. Moreover, the light curves of these systems were also analysed using the program PHOEBE, which provided the physical parameters of the stars.

Cone search capability for table J/A+A/590/A85/stars (List of studied stars)

Identifier
DOI http://doi.org/10.26093/cds/vizier.35900085
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/590/A85
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/590/A85
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/590/A85
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/590/A85
Provenance
Creator Zasche P.; Wolf M.; Vrastil J.; Pilarcik L.; Jurysek J.
Publisher CDS
Publication Year 2016
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Physics; Stellar Astronomy