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arXiv · 1609.05303

The Extremes in Intra-Night Blazar Variability: The S4 0954+65 Case

Rumen Bachev·Anton Strigachev·Evgeni Semkov·Rosa Victoria Muñoz Dimitrova·Georgi Latev·Borislav Spassov·Blagovest Petrov
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Abstract

We present results of optical observations of the extremely violently variable blazar S4 0954+65 on intra-night time scales. The object showed flux changes of up to 100% within a few hours. Time delays between optical bands, color changes and "rms-flux" relations are investigated and the results are discussed in terms of existing models of blazar variability.

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Rumen Bachev, Anton Strigachev, Evgeni Semkov, Rosa Victoria Muñoz Dimitrova, Georgi Latev, Borislav Spassov, Blagovest Petrov. 2016-09-17. The Extremes in Intra-Night Blazar Variability: The S4 0954+65 Case. https://doi.org/10.3390/galaxies4030013

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