CAOSP abstracts, Volume: 49, No.: 2, year: 2019

Author(s): Garcés, J.; Mennickent, R.E.; Djurašević, G.; Poleski, R.
Journal: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 49, no. 2, p. 355-357.
Date: 5/2019
Title: Structural changes in DPVs related to the long cycle
Keyword(s): binaries: eclipsing, stars: close, binaries.
Pages: 355 -- 357
License: This work is licensed under a Creative Commons Attribution 4.0 International License

Abstract: Recent studies indicate changes in the morphology of the light curve of OGLE-LMC-DPV-097 directly related to the long cycle. These are explained by changes in the structure of the accretion disk and temperatures of the bright and hot spot. In this report we present a preliminary study of a new galactic DPV, OGLE-BLG-ECL-157529, that has similar behavior.

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Last update: May 30, 2019