Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert Galaxies
In this contribution we report on the study of the optical emission lines and X-ray spectra of a sample of Type 1 AGNs, collected from the SDSS database and observed by the XMM-Newton satellite. Using different instruments onboard XMM, we identify the spectral components of the soft and hard energy...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2011-09-01
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| Series: | Open Astronomy |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/astro-2017-0316 |
| _version_ | 1819290923157159936 |
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| author | La Mura G. Ciroi S. Cracco V. Ilić D. Popović L. Č. Rafanelli P. |
| author_facet | La Mura G. Ciroi S. Cracco V. Ilić D. Popović L. Č. Rafanelli P. |
| author_sort | La Mura G. |
| collection | DOAJ |
| description | In this contribution we report on the study of the optical emission lines and X-ray spectra of a sample of Type 1 AGNs, collected from the SDSS database and observed by the XMM-Newton satellite. Using different instruments onboard XMM, we identify the spectral components of the soft and hard energy bands (in the range from 0.3 keV to 10 keV). The properties of the X-ray continuum and of the Fe Kα line feature are related to the optical broad emission line profiles and intensity ratios. The resulting picture of emission, absorption and reflection processes is interpreted by means of a structural model of the broad line region, developed on the basis of independent optical and radio observations. |
| first_indexed | 2024-12-24T03:30:27Z |
| format | Article |
| id | doaj.art-8b2d4400da2b4e8aa88547ffa44f7b30 |
| institution | Directory Open Access Journal |
| issn | 2543-6376 |
| language | English |
| last_indexed | 2024-12-24T03:30:27Z |
| publishDate | 2011-09-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Astronomy |
| spelling | doaj.art-8b2d4400da2b4e8aa88547ffa44f7b302022-12-21T17:17:13ZengDe GruyterOpen Astronomy2543-63762011-09-0120344244710.1515/astro-2017-0316astro-2017-0316Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert GalaxiesLa Mura G.0Ciroi S.1Cracco V.2Ilić D.3Popović L. Č.4Rafanelli P.5Department of Astronomy, University of Padua, Vicolo dell'Osservatorio 3, Padova I-35122, ItalyDepartment of Astronomy, University of Padua, Vicolo dell'Osservatorio 3, Padova I-35122, ItalyDepartment of Astronomy, University of Padua, Vicolo dell'Osservatorio 3, Padova I-35122, ItalyDepartment of Astronomy, Faculty of Mathematics, University of Belgrade, Studentski trg 16, Belgrade 11000, SerbiaAstronomical Observatory of Belgrade, Volgina 7, Belgrade 11060, SerbiaDepartment of Astronomy, University of Padua, Vicolo dell'Osservatorio 3, Padova I-35122, ItalyIn this contribution we report on the study of the optical emission lines and X-ray spectra of a sample of Type 1 AGNs, collected from the SDSS database and observed by the XMM-Newton satellite. Using different instruments onboard XMM, we identify the spectral components of the soft and hard energy bands (in the range from 0.3 keV to 10 keV). The properties of the X-ray continuum and of the Fe Kα line feature are related to the optical broad emission line profiles and intensity ratios. The resulting picture of emission, absorption and reflection processes is interpreted by means of a structural model of the broad line region, developed on the basis of independent optical and radio observations.https://doi.org/10.1515/astro-2017-0316galaxiesactive galaxiesseyfert quasarsemission lines |
| spellingShingle | La Mura G. Ciroi S. Cracco V. Ilić D. Popović L. Č. Rafanelli P. Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert Galaxies Open Astronomy galaxies active galaxies seyfert quasars emission lines |
| title | Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert Galaxies |
| title_full | Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert Galaxies |
| title_fullStr | Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert Galaxies |
| title_full_unstemmed | Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert Galaxies |
| title_short | Optical Emission Lines and the X-Ray Properties of Type 1 Seyfert Galaxies |
| title_sort | optical emission lines and the x ray properties of type 1 seyfert galaxies |
| topic | galaxies active galaxies seyfert quasars emission lines |
| url | https://doi.org/10.1515/astro-2017-0316 |
| work_keys_str_mv | AT lamurag opticalemissionlinesandthexraypropertiesoftype1seyfertgalaxies AT cirois opticalemissionlinesandthexraypropertiesoftype1seyfertgalaxies AT craccov opticalemissionlinesandthexraypropertiesoftype1seyfertgalaxies AT ilicd opticalemissionlinesandthexraypropertiesoftype1seyfertgalaxies AT popoviclc opticalemissionlinesandthexraypropertiesoftype1seyfertgalaxies AT rafanellip opticalemissionlinesandthexraypropertiesoftype1seyfertgalaxies |