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Multi-wavelength picture of the misaligned BL Lac object 3C 371

Fuente: arXiv

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Auteurs principaux:	Otero-Santos, J., Raiteri, C. M., Tramacere, A., Pedrosa, J. Escudero, Acosta-Pulido, J. A., Carnerero, M. I., Villata, M., Agudo, I., Rahimov, I. A., Andreeva, T. S., Ivanov, D. V., Marchili, N., Righini, S., Giroletti, M., Gurwell, M. A., Savchenko, S. S., Carosati, D., Chen, W. P., Kurtanidze, S. O., Joner, M. D., Semkov, E., Pursimo, T., Benítez, E., Damljanovic, G., Andreuzzi, G., Apolonio, G., Borman, G. A., Bozhilov, V., Galindo-Guil, F. J., Grishina, T. S., Hagen-Thorn, V. A., Hiriart, D., Hsiao, H. Y., Ibryamov, S., Ivanidze, R. Z., Kimeridze, G. N., Kopatskaya, E. N., Kurtanidze, O. M., Larionov, V. M., Larionova, E. G., Larionova, L. V., Minev, M., Morozova, D. A., Nikolashvili, M. G., Ovcharov, E., Sigua, L. A., Stojanovic, M., Troitskiy, I. S., Troitskaya, Yu. V., Tsai, A., Valcheva, A., Vasilyev, A. A., Vince, O., Zaharieva, E., Zhovtan, A. V.
Format:	Preprint
Publié:	2024
Sujets:	High Energy Astrophysical Phenomena Astrophysics of Galaxies
Accès en ligne:	Acceder al recurso
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_version_	1866929628588802048
author	Otero-Santos, J. Raiteri, C. M. Tramacere, A. Pedrosa, J. Escudero Acosta-Pulido, J. A. Carnerero, M. I. Villata, M. Agudo, I. Rahimov, I. A. Andreeva, T. S. Ivanov, D. V. Marchili, N. Righini, S. Giroletti, M. Gurwell, M. A. Savchenko, S. S. Carosati, D. Chen, W. P. Kurtanidze, S. O. Joner, M. D. Semkov, E. Pursimo, T. Benítez, E. Damljanovic, G. Andreuzzi, G. Apolonio, G. Borman, G. A. Bozhilov, V. Galindo-Guil, F. J. Grishina, T. S. Hagen-Thorn, V. A. Hiriart, D. Hsiao, H. Y. Ibryamov, S. Ivanidze, R. Z. Kimeridze, G. N. Kopatskaya, E. N. Kurtanidze, O. M. Larionov, V. M. Larionova, E. G. Larionova, L. V. Minev, M. Morozova, D. A. Nikolashvili, M. G. Ovcharov, E. Sigua, L. A. Stojanovic, M. Troitskiy, I. S. Troitskaya, Yu. V. Tsai, A. Valcheva, A. Vasilyev, A. A. Vince, O. Zaharieva, E. Zhovtan, A. V.
author_facet	Otero-Santos, J. Raiteri, C. M. Tramacere, A. Pedrosa, J. Escudero Acosta-Pulido, J. A. Carnerero, M. I. Villata, M. Agudo, I. Rahimov, I. A. Andreeva, T. S. Ivanov, D. V. Marchili, N. Righini, S. Giroletti, M. Gurwell, M. A. Savchenko, S. S. Carosati, D. Chen, W. P. Kurtanidze, S. O. Joner, M. D. Semkov, E. Pursimo, T. Benítez, E. Damljanovic, G. Andreuzzi, G. Apolonio, G. Borman, G. A. Bozhilov, V. Galindo-Guil, F. J. Grishina, T. S. Hagen-Thorn, V. A. Hiriart, D. Hsiao, H. Y. Ibryamov, S. Ivanidze, R. Z. Kimeridze, G. N. Kopatskaya, E. N. Kurtanidze, O. M. Larionov, V. M. Larionova, E. G. Larionova, L. V. Minev, M. Morozova, D. A. Nikolashvili, M. G. Ovcharov, E. Sigua, L. A. Stojanovic, M. Troitskiy, I. S. Troitskaya, Yu. V. Tsai, A. Valcheva, A. Vasilyev, A. A. Vince, O. Zaharieva, E. Zhovtan, A. V.
contents	The BL Lac object 3C 371 is one of the targets that are regularly monitored by the Whole Earth Blazar Telescope (WEBT) Collaboration to study blazar variability on both short and long timescales. We aim to evaluate the long-term multiwavelength (MWL) behaviour of 3C 371, comparing it with the results derived for its optical emission in our previous study. For this, we make use of the multi-band campaigns organized by the WEBT Collaboration in optical and radio between January 2018 and December 2020, and of public data from Swift and Fermi satellites and the MOJAVE Very Large Interferometry programme. We evaluate the variability shown by the source in each band with the amplitude variability quantification, as well as possible interband correlation using the z-Discrete Correlation Function. We also present a deep analysis of the optical-UV, X-ray and $γ$-ray spectral variability. With the MOJAVE data we perform a kinematics analysis, looking for components propagating along the jet, calculating its kinematics parameters. This set of parameters is later used for the interpretation of the source MWL behaviour, modelling the broadband spectral energy distribution (SED) of the source with theoretical blazar emission scenarios.
format	Preprint
id	arxiv_https___arxiv_org_abs_2412_04068
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Multi-wavelength picture of the misaligned BL Lac object 3C 371 Otero-Santos, J. Raiteri, C. M. Tramacere, A. Pedrosa, J. Escudero Acosta-Pulido, J. A. Carnerero, M. I. Villata, M. Agudo, I. Rahimov, I. A. Andreeva, T. S. Ivanov, D. V. Marchili, N. Righini, S. Giroletti, M. Gurwell, M. A. Savchenko, S. S. Carosati, D. Chen, W. P. Kurtanidze, S. O. Joner, M. D. Semkov, E. Pursimo, T. Benítez, E. Damljanovic, G. Andreuzzi, G. Apolonio, G. Borman, G. A. Bozhilov, V. Galindo-Guil, F. J. Grishina, T. S. Hagen-Thorn, V. A. Hiriart, D. Hsiao, H. Y. Ibryamov, S. Ivanidze, R. Z. Kimeridze, G. N. Kopatskaya, E. N. Kurtanidze, O. M. Larionov, V. M. Larionova, E. G. Larionova, L. V. Minev, M. Morozova, D. A. Nikolashvili, M. G. Ovcharov, E. Sigua, L. A. Stojanovic, M. Troitskiy, I. S. Troitskaya, Yu. V. Tsai, A. Valcheva, A. Vasilyev, A. A. Vince, O. Zaharieva, E. Zhovtan, A. V. High Energy Astrophysical Phenomena Astrophysics of Galaxies The BL Lac object 3C 371 is one of the targets that are regularly monitored by the Whole Earth Blazar Telescope (WEBT) Collaboration to study blazar variability on both short and long timescales. We aim to evaluate the long-term multiwavelength (MWL) behaviour of 3C 371, comparing it with the results derived for its optical emission in our previous study. For this, we make use of the multi-band campaigns organized by the WEBT Collaboration in optical and radio between January 2018 and December 2020, and of public data from Swift and Fermi satellites and the MOJAVE Very Large Interferometry programme. We evaluate the variability shown by the source in each band with the amplitude variability quantification, as well as possible interband correlation using the z-Discrete Correlation Function. We also present a deep analysis of the optical-UV, X-ray and $γ$-ray spectral variability. With the MOJAVE data we perform a kinematics analysis, looking for components propagating along the jet, calculating its kinematics parameters. This set of parameters is later used for the interpretation of the source MWL behaviour, modelling the broadband spectral energy distribution (SED) of the source with theoretical blazar emission scenarios.
title	Multi-wavelength picture of the misaligned BL Lac object 3C 371
topic	High Energy Astrophysical Phenomena Astrophysics of Galaxies
url	https://arxiv.org/abs/2412.04068