Results 21 to 30 of about 341,037 (270)
Cataclysmic Variable Stars [PDF]
International Astronomical Union Colloquium, 1984 AbstractThe properties of cataclysmic variable outbursts are reviewed, and interpreted in terms of dynamical instabilities by the red component, and subsequent evolution of the white dwarf accretion disc subject to a mass transfer burst in the transfer stream.
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Proceedings of the International Astronomical Union, 2013 AbstractThe study of variable phenomena (periodic, irregular or transient) provides a unique way to acquire knowledge about objects in our Universe. Currently, we are going through a rapid expansion of time-domain astrophysics. One reason for this expansion is the technological developments materialised in small to medium size observational projects ...
{Eyer} L., {Holl} B., {Mowlavi} N.
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Semiregular Variable Stars [PDF]
Astrophysics, 2019 19pages, in Ukrainian, 5 figures, 4 ...
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Variability survey of brightest stars in selected OB associations
, 2016 The stellar evolution theory of massive stars remains uncalibrated with high-precision photometric observational data mainly due to a small number of luminous stars that are monitored from space.
Eenmäe, Tõnis +4 more
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Variable stars in the Open Cluster M11 (NGC 6705)
, 2007 V-band time-series CCD photometric observations of the intermediate-age open cluster M11 were performed to search for variable stars. Using these time-series data, we carefully examined light variations of all stars in the observing field.
Breger M. +17 more
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Periodic variable stars in CoRoT field LRa02 observed with BEST II [PDF]
, 2009 The Berlin Exoplanet Search Telescope II (BEST II) is a small wide field-of-view photometric survey telescope system located at the Observatorio Cerro Armazones, Chile.
A. Erikson +31 more
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Variable Stars: which Nyquist Frequency ?
, 1998 In the analysis of variable stars, the problem of sampling is central. This article focusses on the determination of the Nyquist frequency. It is well defined in the case of regular sampling.
Bartholdi, P., Eyer, L.
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Searching for variable stars in Galactic Open Clusters [PDF]
, 2009 A long-term project, aiming at systematic search for variable stars in Galactic Open Clusters, was started at the Geneva Observatory in 2002. We have been observing regularly a sample of twenty-seven Galactic Open Clusters in the U, B, V Geneva filters ...
Claudia Greco +7 more
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COMMISSION 27: VARIABLE STARS [PDF]
Proceedings of the International Astronomical Union, 2008 The Organizing Committee of Commission 27 has decided to again provide a somewhat abbreviated bibliography as part of this triennial report, as astronomy-centered search engines and on-line publications continue to blossom. We focus on selected highlights in variable star research over the past three years.
Kawaler +12 more
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