The host-galaxy of the gamma-ray Narrow-line Seyfert 1 galaxy 1H~0323+342
We present optical and near infrared (NIR) imaging data of the radio-loud Narrow-line Seyfert 1 galaxy 1H 0323+342, which shows intense and variable gamma-ray activity discovered by the Fermi satellite with the Large Area Telescope. NIR and optical images are used to investigate the structural prope...
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| creator | León-Tavares, J Kotilainen, J Chavushyan, V Añorve, C Puerari, I Cruz-González, I Patiño-Álvarez, V Antón, S Carramiñana, A Carrasco, L Guichard, J Karhunen, K Olguín-Iglesias, A Sanghvi, J Valdes, J R |
| description | We present optical and near infrared (NIR) imaging data of the radio-loud Narrow-line Seyfert 1 galaxy 1H 0323+342, which shows intense and variable gamma-ray activity discovered by the Fermi satellite with the Large Area Telescope. NIR and optical images are used to investigate the structural properties of the host galaxy of 1H 0323+342; this together with optical spectroscopy allowed us to examine its black hole mass. Based on the 2D multiwavelength surface brightness modeling, we find that, statistically, the best model fit is a combination of a nuclear component and a Sérsic profile (n~2.8). However, the presence of a disc component (with a small bulge n~1.2) remains also a possibility and cannot be ruled out with the present data. Although at first glance a spiral-arm like structure is revealed in our images, a 2D Fourier analysis of the imagery suggests that such structure corresponds to an asymmetric ring, likely associated to a recent violent dynamical interaction. We discuss our results on the context of relativistic jets production and galaxy evolution. |
| doi_str_mv | 10.48550/arxiv.1409.2518 |
| format | Article |
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NIR and optical images are used to investigate the structural properties of the host galaxy of 1H 0323+342; this together with optical spectroscopy allowed us to examine its black hole mass. Based on the 2D multiwavelength surface brightness modeling, we find that, statistically, the best model fit is a combination of a nuclear component and a Sérsic profile (n~2.8). However, the presence of a disc component (with a small bulge n~1.2) remains also a possibility and cannot be ruled out with the present data. Although at first glance a spiral-arm like structure is revealed in our images, a 2D Fourier analysis of the imagery suggests that such structure corresponds to an asymmetric ring, likely associated to a recent violent dynamical interaction. 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We discuss our results on the context of relativistic jets production and galaxy evolution.</description><subject>Black holes</subject><subject>Fourier analysis</subject><subject>Galactic evolution</subject><subject>Galaxies</subject><subject>Gamma rays</subject><subject>Infrared imaging</subject><subject>Optical properties</subject><subject>Physics - Astrophysics of Galaxies</subject><subject>Physics - High Energy Astrophysical Phenomena</subject><subject>Seyfert galaxies</subject><subject>Surface brightness</subject><subject>Two dimensional analysis</subject><subject>Two dimensional models</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GOX</sourceid><recordid>eNotj0FLw0AQhRdBsNTePcmCR9m4O7ObbI5S1BaKHsw9TLebNiVp6ibV5uJvN7U9PXh8zLyPsTslI22NkU8UjuV3pLRMIzDKXrERICphNcANm7TtVkoJcQLG4IjNs43nm6btxJoqOva8KXg3VGuqaxKBev5OITQ_oip3nn_6vvCh44pfaDX7lQj4iBpu2XVBVesnlxyz7PUlm87E4uNtPn1eCBrGCCOt0hqUdMkSyBlMXOJWVjkFZLVPrV0SeCxSJJPiKo3j2JDzyg4YqtjhmN2fz_5r5vtQ1hT6_KSbn3QH4OEM7EPzdfBtl2-bQ9gNk3KQVso0Hp7gH8qsVKY</recordid><startdate>20140908</startdate><enddate>20140908</enddate><creator>León-Tavares, J</creator><creator>Kotilainen, J</creator><creator>Chavushyan, V</creator><creator>Añorve, C</creator><creator>Puerari, I</creator><creator>Cruz-González, I</creator><creator>Patiño-Álvarez, V</creator><creator>Antón, S</creator><creator>Carramiñana, A</creator><creator>Carrasco, L</creator><creator>Guichard, J</creator><creator>Karhunen, K</creator><creator>Olguín-Iglesias, A</creator><creator>Sanghvi, J</creator><creator>Valdes, J R</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20140908</creationdate><title>The host-galaxy of the gamma-ray Narrow-line Seyfert 1 galaxy 1H~0323+342</title><author>León-Tavares, J ; Kotilainen, J ; Chavushyan, V ; Añorve, C ; Puerari, I ; Cruz-González, I ; Patiño-Álvarez, V ; Antón, S ; Carramiñana, A ; Carrasco, L ; Guichard, J ; Karhunen, K ; Olguín-Iglesias, A ; Sanghvi, J ; Valdes, J R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a518-508144210c7b2ac537c7cd81c12a84e988ba2e3f93a593d96665ace18c7c316c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Black holes</topic><topic>Fourier analysis</topic><topic>Galactic evolution</topic><topic>Galaxies</topic><topic>Gamma rays</topic><topic>Infrared imaging</topic><topic>Optical properties</topic><topic>Physics - Astrophysics of Galaxies</topic><topic>Physics - High Energy Astrophysical Phenomena</topic><topic>Seyfert galaxies</topic><topic>Surface brightness</topic><topic>Two dimensional analysis</topic><topic>Two dimensional models</topic><toplevel>online_resources</toplevel><creatorcontrib>León-Tavares, J</creatorcontrib><creatorcontrib>Kotilainen, J</creatorcontrib><creatorcontrib>Chavushyan, V</creatorcontrib><creatorcontrib>Añorve, C</creatorcontrib><creatorcontrib>Puerari, I</creatorcontrib><creatorcontrib>Cruz-González, I</creatorcontrib><creatorcontrib>Patiño-Álvarez, V</creatorcontrib><creatorcontrib>Antón, S</creatorcontrib><creatorcontrib>Carramiñana, A</creatorcontrib><creatorcontrib>Carrasco, L</creatorcontrib><creatorcontrib>Guichard, J</creatorcontrib><creatorcontrib>Karhunen, K</creatorcontrib><creatorcontrib>Olguín-Iglesias, A</creatorcontrib><creatorcontrib>Sanghvi, J</creatorcontrib><creatorcontrib>Valdes, J R</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>León-Tavares, J</au><au>Kotilainen, J</au><au>Chavushyan, V</au><au>Añorve, C</au><au>Puerari, I</au><au>Cruz-González, I</au><au>Patiño-Álvarez, V</au><au>Antón, S</au><au>Carramiñana, A</au><au>Carrasco, L</au><au>Guichard, J</au><au>Karhunen, K</au><au>Olguín-Iglesias, A</au><au>Sanghvi, J</au><au>Valdes, J R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The host-galaxy of the gamma-ray Narrow-line Seyfert 1 galaxy 1H~0323+342</atitle><jtitle>arXiv.org</jtitle><date>2014-09-08</date><risdate>2014</risdate><eissn>2331-8422</eissn><abstract>We present optical and near infrared (NIR) imaging data of the radio-loud Narrow-line Seyfert 1 galaxy 1H 0323+342, which shows intense and variable gamma-ray activity discovered by the Fermi satellite with the Large Area Telescope. 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| subjects | Black holes Fourier analysis Galactic evolution Galaxies Gamma rays Infrared imaging Optical properties Physics - Astrophysics of Galaxies Physics - High Energy Astrophysical Phenomena Seyfert galaxies Surface brightness Two dimensional analysis Two dimensional models |
| title | The host-galaxy of the gamma-ray Narrow-line Seyfert 1 galaxy 1H~0323+342 |
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