Testing the Standard Model of Active Galactic Nuclei through Quasar Variability

Testing the Standard Model of Active Galactic Nuclei through Quasar Variability

The standard model of Active Galactic Nuclei (AGNs) predicts that Type 2 AGNs and Type 1 AGNs only differ in the orientation of a dust torus, which does or does not allow one to observe the central region. If the model is correct, the time-scales and the amplitudes of observed temporal variations sh...

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Veröffentlicht in:Proceedings of the International Astronomical Union 2011-09, Vol.7 (S285), p.312-314
Hauptverfasser: Ederoclite, Alessandro, Polednikova, Jana, Cepa, Jordi, de Diego Onsurbe, José Antonio, González-Serrano, Ignacio
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Astronomy
Contributed Papers
Quasars
Stars & galaxies
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container_end_page 314
container_issue S285
container_start_page 312
container_title Proceedings of the International Astronomical Union
container_volume 7
creator Ederoclite, Alessandro
Polednikova, Jana
Cepa, Jordi
de Diego Onsurbe, José Antonio
González-Serrano, Ignacio
description The standard model of Active Galactic Nuclei (AGNs) predicts that Type 2 AGNs and Type 1 AGNs only differ in the orientation of a dust torus, which does or does not allow one to observe the central region. If the model is correct, the time-scales and the amplitudes of observed temporal variations should be different between obscured and unobscured objects. In order to test this hypothesis, we started a multi-wavelength (BRIJKs) monitoring campaign of a sample of quasars of both types. Here we present the data and preliminary results of that project.
doi_str_mv 10.1017/S1743921312000907
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subjects Astronomy
Contributed Papers
Quasars
Stars & galaxies
title Testing the Standard Model of Active Galactic Nuclei through Quasar Variability
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