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A new sample of gamma-ray emitting jetted active galactic nuclei—preliminary results
| Indexado |
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| DOI | 10.3390/UNIVERSE7100372 | ||||
| Año | 2021 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
We are compiling a new list of gamma-ray jetted active galactic nuclei (AGN), starting from the fourth catalog of point sources of the Fermi Large Area Telescope (LAT). Our aim is to prepare a list of jetted AGN with known redshifts and classifications to be used to calibrate jet power. We searched in the available literature for all the published optical spectra and multiwavelength studies useful to characterize the sources. We found new, missed, or even forgotten information leading to a substantial change in the redshift values and classification of many sources. We present here the preliminary results of this analysis and some statistics based on the gamma-ray sources with right ascension within the interval 0h–12h (J2000). Although flat-spectrum radio quasars and BL Lac objects are still the dominant populations, there is a significant increase in the number of other objects, such as misaligned AGN, narrow-line Seyfert 1 galaxies, and Seyfert galaxies. We also introduced two new classes of objects: changing-look AGN and ambiguous sources. About one third of the sources remain unclassified.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Foschini, L. | Hombre |
Italian National Institute for Astrophysics (INAF) - Italia
Natl Inst Astrophys INAF - Italia |
| 2 | Lister, M. L. | Hombre |
College of Science - Estados Unidos
Purdue Univ - Estados Unidos |
| 3 | Anton, S. | Mujer |
Centre for Physics of the University of Coimbra - Portugal
Univ Coimbra - Portugal |
| 4 | Berton, M. | Hombre |
European Southern Observatory Santiago - Chile
Turun yliopisto - Finlandia Aalto University - Finlandia Observatorio Europeo Austral - Chile Univ Turku - Finlandia Aalto Univ - Finlandia |
| 5 | Ciroi, S. | Hombre |
Università degli Studi di Padova - Italia
Univ Padua - Italia |
| 6 | Marchã, Maria J.M. | Mujer |
University College London - Reino Unido
UCL - Reino Unido |
| 7 | Tornikoski, M. | Mujer |
Aalto University - Finlandia
Aalto Univ - Finlandia |
| 8 | Jarvela, E. | Mujer |
European Space Astronomy Centre - España
European Space Agcy ESA - España |
| 9 | Romano, P. | Mujer |
Italian National Institute for Astrophysics (INAF) - Italia
Natl Inst Astrophys INAF - Italia |
| 10 | Vercellone, S. | Hombre |
Italian National Institute for Astrophysics (INAF) - Italia
Natl Inst Astrophys INAF - Italia |
| 11 | Bontà, Elena Dalla | Mujer |
Università degli Studi di Padova - Italia
Univ Padua - Italia |
| 11 | Bonta, Elena Dalla | Mujer |
Univ Padua - Italia
Università degli Studi di Padova - Italia |
| Fuente |
|---|
| National Science Foundation |
| Chinese Academy of Sciences |
| U.S. Department of Energy |
| National Aeronautics and Space Administration |
| Max Planck Society |
| Alfred P. Sloan Foundation |
| Johns Hopkins University |
| New Mexico State University |
| Princeton University |
| University of Washington |
| Max-Planck-Gesellschaft |
| University of Chicago |
| National Development and Reform Commission |
| National Astronomical Observatories, Chinese Academy of Sciences |
| California Institute of Technology |
| Japanese Monbukagakusho |
| University of Pittsburgh |
| Japan Participation Group |
| Max-Planck-Institute for Astrophysics (MPA) |
| Institute for Advanced Study |
| Los Alamos National Laboratory |
| United States Naval Observatory |
| Fermilab |
| Max-Planck-Institute for Astronomy (MPIA) |
| U.S. Naval Observatory |
| Max-Planck-Institute for Astrophysics |
| Sloan Digital Sky Survey |
| IPAC |
| Astrophysical Research Consortium |
| Agradecimiento |
|---|
| LF thanks Alessandro Caccianiga for a useful and valuable exchange of ideas on the classification of misaligned AGN. Funding for the Sloan Digital Sky Survey (SDSS) was provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Aeronautics and Space Administration, the National Science Foundation, the U.S. Department of Energy, the Japanese Monbukagakusho, and the Max Planck Society. The SDSS Web site is http://www.sdss.org/, accessed on 9 September 2021. The SDSS is managed by the Astrophysical Research Consortium (ARC) for the Participating Institutions. The Participating Institutions are the University of Chicago, Fermilab, the Institute for Advanced Study, the Japan Participation Group, The Johns Hopkins University, Los Alamos National Laboratory, the Max-Planck-Institute for Astronomy (MPIA), the Max-Planck-Institute for Astrophysics (MPA), New Mexico State University, University of Pittsburgh, Princeton University, the United States Naval Observatory, and the University of Washington. Guoshoujing Telescope (the Large Sky Area Multi-Object Fiber Spectroscopic Telescope LAMOST) is a National Major Scientific Project built by the Chinese Academy of Sciences. Funding for the project has been provided by the National Development and Reform Commission. LAMOST is operated and managed by the National Astronomical Observatories, Chinese Academy of Sciences. This research made use of the SIMBAD database, operated at CDS, Strasbourg, France (2000, A&AS, 143, 9, ?The SIMBAD astronomical database?, Wenger et al.). This research made use of the NASA/IPAC Extragalactic Database (NED), which is funded by the National Aeronautics and Space Administration and operated by the California Institute of Technology. This research made use of NASA?s Astrophysics Data System Bibliographic Services. |
| LF thanks Alessandro Caccianiga for a useful and valuable exchange of ideas on the classification of misaligned AGN. Funding for the Sloan Digital Sky Survey (SDSS) was provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Aeronautics and Space Administration, the National Science Foundation, the U.S. Department of Energy, the Japanese Monbukagakusho, and the Max Planck Society. The SDSS Web site is http://www.sdss.org/, accessed on 9 September 2021. The SDSS is managed by the Astrophysical Research Consortium (ARC) for the Participating Institutions. The Participating Institutions are the University of Chicago, Fermilab, the Institute for Advanced Study, the Japan Participation Group, The Johns Hopkins University, Los Alamos National Laboratory, the Max-Planck-Institute for Astronomy (MPIA), the Max-Planck-Institute for Astrophysics (MPA), New Mexico State University, University of Pittsburgh, Princeton University, the United States Naval Observatory, and the University of Washington. Guoshoujing Telescope (the Large Sky Area Multi-Object Fiber Spectroscopic Telescope LAMOST) is a National Major Scientific Project built by the Chinese Academy of Sciences. Funding for the project has been provided by the National Development and Reform Commission. LAMOST is operated and managed by the National Astronomical Observatories, Chinese Academy of Sciences. This research made use of the SIMBAD database, operated at CDS, Strasbourg, France (2000, A&AS, 143, 9, ?The SIMBAD astronomical database?, Wenger et al.). This research made use of the NASA/IPAC Extragalactic Database (NED), which is funded by the National Aeronautics and Space Administration and operated by the California Institute of Technology. This research made use of NASA?s Astrophysics Data System Bibliographic Services. |
| LF thanks Alessandro Caccianiga for a useful and valuable exchange of ideas on the classification of misaligned AGN. Funding for the Sloan Digital Sky Survey (SDSS) was provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Aeronautics and Space Administration, the National Science Foundation, the U.S. Department of Energy, the Japanese Monbukagakusho, and the Max Planck Society. The SDSSWeb site is http://www.sdss.org/, accessed on 9 September 2021. The SDSS is managed by the Astrophysical Research Consortium (ARC) for the Participating Institutions. The Participating Institutions are the University of Chicago, Fermilab, the Institute for Advanced Study, the Japan Participation Group, The Johns Hopkins University, Los Alamos National Laboratory, the Max-Planck-Institute for Astronomy (MPIA), the Max-PlanckInstitute for Astrophysics (MPA), New Mexico State University, University of Pittsburgh, Princeton University, the United States Naval Observatory, and the University ofWashington. Guoshoujing Telescope (the Large Sky Area Multi-Object Fiber Spectroscopic Telescope LAMOST) is a National Major Scientific Project built by the Chinese Academy of Sciences. Funding for the project has been provided by the National Development and Reform Commission. LAMOST is operated and managed by the National Astronomical Observatories, Chinese Academy of Sciences. This research made use of the SIMBAD database, operated at CDS, Strasbourg, France (2000, A&AS, 143, 9, "The SIMBAD astronomical database", Wenger et al.). This research made use of the NASA/IPAC Extragalactic Database (NED), which is funded by the National Aeronautics and Space Administration and operated by the California Institute of Technology. This research made use of NASA's Astrophysics Data System Bibliographic Services. |
