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DOE OSTI · 21582839

A VARIABLE STAR CENSUS IN A PERSEUS FIELD

Pasternacki, T·Csizmadia, Sz·Cabrera, J·Eigmueller, P·Erikson, A·Fruth, T·Von Paris, P·Rauer, H·Titz, R·Eisloeffel, J·Hatzes, A·Boer, M·Tournois, G·Kabath, P·Hedelt, P·Voss, H
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Abstract

The Berlin Exoplanet Search Telescope is a small-aperture, wide-field telescope dedicated to time-series photometric observations. During an initial commissioning phase at the Thueringer Landessternwarte Tautenburg, Germany, and subsequent operations at the Observatoire de Haute-Provence, France, a 10 deg{sup 2} circumpolar field close to the galactic plane centered at ({alpha}, {delta}) = (02{sup h}39{sup m}23{sup s}, + 52{sup 0}01'46'') (J2000.0) was observed between 2001 August and 2006 December during 52 nights. From the 32129 stars observed, a subsample of 145 stars with clear stellar variability was detected out of which 125 are newly identified variable objects. For five bright objects, the system parameters were derived by modeling the light curve.

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79 ASTRONOMY AND ASTROPHYSICSCEPHEIDSDATA ANALYSISELECTROMAGNETIC RADIATIONPULSATING VARIABLE STARSRADIATIONSSIMULATIONSTARSTELESCOPESVARIABLE STARSVISIBLE RADIATION

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Pasternacki, T, Csizmadia, Sz, Cabrera, J, Eigmueller, P, Erikson, A, Fruth, T, Von Paris, P, Rauer, H, Titz, R, Eisloeffel, J, Hatzes, A, Boer, M, Tournois, G, Kabath, P, Hedelt, P, Voss, H. 2011-10-15. A VARIABLE STAR CENSUS IN A PERSEUS FIELD. https://doi.org/10.1088/0004-6256%2F142%2F4%2F114

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