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arXiv · 1807.02724

Accretion Disk Reverberation Mapping of Active Galactic Nuclei at Wise Observatory

F. Pozo Nuñez·D. Chelouche·S. Kaspi
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Abstract

We have started automatized photometric monitoring of active galactic nuclei using the 46 cm telescope of the Wise Observatory in Israel. The telescope is specially equipped with narrow-band filters to perform high-fidelity photometric reverberation mapping of the accretion disk in V < 17 mag sources up to z ~ 0.1. Here, we describe the capability and accuracy of the experiment, and present the first science verification data obtained for the Seyfert 1 galaxy Mrk 279. With sub-diurnal sampling over more than two months, and typical flux measurement uncertainties of $1\%$, we are able to measure inter-band time-delays of up to ~2 days across the optical range.

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F. Pozo Nuñez, D. Chelouche, S. Kaspi. 2018-07-07. Accretion Disk Reverberation Mapping of Active Galactic Nuclei at Wise Observatory. https://arxiv.org/abs/1807.02724

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