Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The peculiar radio-loud narrow line Seyfert 1 galaxy 1H 0323+342 Subject The topic of the resource galaxies: active; galaxies: jets; galaxies: peculiar; galaxies: Seyfert Description An account of the resource We present a multiwavelength study of the radio-loud narrow-line Seyfert 1 galaxy (NLSy1) 1H 0323+342, detected by the Fermi Gamma-Ray Space Telescope. Multiband light curves show many orphan X-ray and optical flares having no corresponding ?-ray counterparts. Such anomalous variability behavior can be due to different locations of the emission region from the central source. During a large flare, a ?-ray flux doubling timescale as small as ?3 hr is noticed. We built spectral energy distributions (SEDs) during different activity states and modeled them using a one-zone leptonic model. The shape of the optical/UV component of the SEDs is dominated by accretion disk emission in all the activity states. In the X-ray band, significant thermal emission from the hot corona is inferred during quiescent and first flaring states; however, during subsequent flares, the nonthermal jet component dominates. The ?-ray emission in all the states can be well explained by inverse-Compton scattering of accretion disk photons reprocessed by the broad-line region. The source showed violent intra-night optical variability, coinciding with one of the high ?-ray activity states. An analysis of the overall X-ray spectrum fitted with an absorbed power-law plus relativistic reflection component hints at the presence of an Fe K? line and returns a high black hole spin value of a = 0.96 0.14. We argue that 1H 0323+342 possesses dual characteristics, akin to both flat-spectrum radio quasars (FSRQs) and radio-quiet NLSy1 galaxies, though at a low jet power regime compared to powerful FSRQs. 2014. The American Astronomical Society. All rights reserved. Creator An entity primarily responsible for making the resource Paliya V.S.; Sahayanathan S.; Parker M.L.; Fabian A.C.; Stalin C.S.; Anjum A.; Pandey S.B. Source A related resource from which the described resource is derived Astrophysical Journal, Vol-789, No. 2 Publisher An entity responsible for making the resource available Institute of Physics Publishing Date A point or period of time associated with an event in the lifecycle of the resource 2014-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1088/0004-637X/789/2/143" target="_blank" rel="noreferrer noopener">https://doi.org/10.1088/0004-637X/789/2/143</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-84903286947&amp;doi=10.1088%2F0004-637X%2F789%2F2%2F143&amp;partnerID=40&amp;md5=80e0350ef7578cadb1ae529717e01171" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-84903286947&amp;doi=10.1088%2f0004-637X%2f789%2f2%2f143&amp;partnerID=40&amp;md5=80e0350ef7578cadb1ae529717e01171</a> Rights Information about rights held in and over the resource All Open Access; Bronze Open Access; Green Open Access Relation A related resource ISSN: 0004637X Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Paliya V.S., Indian Institute of Astrophysics, Koramangala, Bangalore-560034, India, Department of Physics, University of Calicut, Malappuram-673635, India; Sahayanathan S., Astrophysical Science Division, Bhabha Atomic Research Center, Mumbai-400085, India; Parker M.L., Institute of Astronomy, Cambridge CB3 0HA, Madingley Road, United Kingdom; Fabian A.C., Institute of Astronomy, Cambridge CB3 0HA, Madingley Road, United Kingdom; Stalin C.S., Indian Institute of Astrophysics, Koramangala, Bangalore-560034, India; Anjum A., Department of Physics, Christ University, Bangalore-560029, India; Pandey S.B., Aryabhatta Research Institute of Observational Sciences, Manora peak, Nainital-263129, India