A structure function analysis of vst-cosmos agn

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dc.contributor.authorde Cicco, Demetra
dc.contributor.authorBauer, Franz E.
dc.contributor.authorVaccari, Mattia
dc.date.accessioned2022-09-13T08:07:16Z
dc.date.available2022-09-13T08:07:16Z
dc.date.issued2022
dc.description.abstractWe present our sixth work in a series dedicated to variability studies of active galactic nuclei (AGN), based on the survey of the COSMOS field by the VLT Survey Telescope (VST). Its 54 r-band visits over 3.3 yr and single-visit depth of 24.6 r-band mag make this dataset a valuable scaled-down version that can help forecast the performance of the Rubin Observatory Legacy Survey of Space and Time (LSST).This work is centered on the analysis of the structure function (SF) of VST-COSMOS AGN, investigating possible differences in its shape and slope related to how the AGN were selected, and explores possible connections between the AGN ensemble variability and the black-hole mass, accretion rate, bolometric luminosity, redshift, and obscuration of the source.en_US
dc.identifier.citationde Cicco, D. et al. (2022). A structure function analysis of vst-cosmos agn. Astronomy and Astrophysics, 664, A117. 10.1051/0004-6361/202142750en_US
dc.identifier.issn1432-0746
dc.identifier.uri10.1051/0004-6361/202142750
dc.identifier.urihttp://hdl.handle.net/10566/7874
dc.language.isoenen_US
dc.publisherEDP Sciencesen_US
dc.subjectAstrophysicsen_US
dc.subjectAstronomyen_US
dc.subjectGravitationen_US
dc.subjectInfrared galaxiesen_US
dc.subjectSpace and timeen_US
dc.titleA structure function analysis of vst-cosmos agnen_US
dc.typeArticleen_US

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