J/A+A/591/A130: Resource Record Summary

Resource Record Summary

Catalog Service:
Dynamic SEDs of southern blazars - DSSB

Short name: J/A+A/591/A130 IVOA Identifier: ivo://CDS.VizieR/J/A+A/591/A130 DOI (Digital Object Identifier): 10.26093/cds/vizier.35910130 Publisher: CDS[+]ivo://CDS[Pub. ID] More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/591/A130 VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 2016 Jun 28 09:04:05Z
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Description

Simultaneous broadband spectral and temporal studies of blazars are an important tool for investigating active galactic nuclei (AGN) jet physics. We study the spectral evolution between quiescent and flaring periods of 22 radio-loud AGN through multiepoch, quasi-simultaneous broadband spectra. For many of these sources these are the first broadband studies. We use a Bayesian block analysis of Fermi/LAT light curves to determine time ranges of constant flux for constructing quasi-simultaneous spectral energy distributions (SEDs). The shapes of the resulting 81 SEDs are described by two logarithmic parabolas and a blackbody spectrum where needed.

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[+]	Custom Service
	This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for this service interface: Interactive web page: http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/591/A130

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