Standard

Multiwavelength behaviour of the blazar 3C 279 : decade-long study from gamma-ray to radio. / Larionov, V. M.; Jorstad, S. G.; Marscher, A. P.; Villata, M.; Raiteri, C. M.; Smith, P. S.; Agudo, I.; Savchenko, S. S.; Morozova, D. A.; Acosta-Pulido, J. A.; Aller, M. F.; Aller, H. D.; Andreeva, T. S.; Arkharov, A. A.; Bachev, R.; Bonnoli, G.; Borman, G. A.; Bozhilov, V.; Calcidese, P.; Carnerero, M. I.; Carosati, D.; Casadio, C.; Chen, W.-P.; Damljanovic, G.; Dementyev, A. V.; Di Paola, A.; Frasca, A.; Fuentes, A.; Gómez, J. L.; Gónzalez-Morales, P.; Giunta, A.; Grishina, T. S.; Gurwell, M. A.; Hagen-Thorn, V. A.; Hovatta, T.; Ibryamov, S.; Joshi, M.; Kiehlmann, S.; Kim, J.-Y.; Kimeridze, G. N.; Kopatskaya, E. N.; Kovalev, Yu A.; Kovalev, Y. Y.; Kurtanidze, O. M.; Kurtanidze, S. O.; Lähteenmäki, A.; Lázaro, C.; Larionova, L. V.; Larionova, E. G.; Leto, G.; Marchini, A.; Matsumoto, K.; Mihov, B.; Minev, M.; Mingaliev, M. G.; Mirzaqulov, D.; Muñoz Dimitrova, R. V.; Myserlis, I.; Nikiforova, A. A.; Nikolashvili, M. G.; Nizhelsky, N. A.; Ovcharov, E.; Pressburger, L. D.; Rakhimov, I. A.; Righini, S.; Rizzi, N.; Sadakane, K.; Sadun, A. C.; Samal, M. R.; Sanchez, R. Z.; Semkov, E.; Sergeev, S. G.; Sigua, L. A.; Slavcheva-Mihova, L.; Sola, P.; Sotnikova, Yu V.; Strigachev, A.; Thum, C.; Traianou, E.; Troitskaya, Yu V.; Troitsky, I. S.; Tsybulev, P. G.; Vasilyev, A. A.; Vince, O.; Weaver, Z. R.; Williamson, K. E.; Zhekanis, G. V.

In: Monthly Notices of the Royal Astronomical Society, Vol. 492, No. 3, 01.03.2020, p. 3829-3848.

Research output: Contribution to journal › Article › peer-review

Harvard

Larionov, VM, Jorstad, SG, Marscher, AP, Villata, M, Raiteri, CM, Smith, PS, Agudo, I, Savchenko, SS, Morozova, DA, Acosta-Pulido, JA, Aller, MF, Aller, HD, Andreeva, TS, Arkharov, AA, Bachev, R, Bonnoli, G, Borman, GA, Bozhilov, V, Calcidese, P, Carnerero, MI, Carosati, D, Casadio, C, Chen, W-P, Damljanovic, G, Dementyev, AV, Di Paola, A, Frasca, A, Fuentes, A, Gómez, JL, Gónzalez-Morales, P, Giunta, A, Grishina, TS, Gurwell, MA, Hagen-Thorn, VA, Hovatta, T, Ibryamov, S, Joshi, M, Kiehlmann, S, Kim, J-Y, Kimeridze, GN, Kopatskaya, EN, Kovalev, YA, Kovalev, YY, Kurtanidze, OM, Kurtanidze, SO, Lähteenmäki, A, Lázaro, C, Larionova, LV, Larionova, EG, Leto, G, Marchini, A, Matsumoto, K, Mihov, B, Minev, M, Mingaliev, MG, Mirzaqulov, D, Muñoz Dimitrova, RV, Myserlis, I, Nikiforova, AA, Nikolashvili, MG, Nizhelsky, NA, Ovcharov, E, Pressburger, LD, Rakhimov, IA, Righini, S, Rizzi, N, Sadakane, K, Sadun, AC, Samal, MR, Sanchez, RZ, Semkov, E, Sergeev, SG, Sigua, LA, Slavcheva-Mihova, L, Sola, P, Sotnikova, YV, Strigachev, A, Thum, C, Traianou, E, Troitskaya, YV, Troitsky, IS, Tsybulev, PG, Vasilyev, AA, Vince, O, Weaver, ZR, Williamson, KE & Zhekanis, GV 2020, 'Multiwavelength behaviour of the blazar 3C 279: decade-long study from gamma-ray to radio', Monthly Notices of the Royal Astronomical Society, vol. 492, no. 3, pp. 3829-3848. https://doi.org/10.1093/mnras/staa082

APA

Larionov, V. M., Jorstad, S. G., Marscher, A. P., Villata, M., Raiteri, C. M., Smith, P. S., Agudo, I., Savchenko, S. S., Morozova, D. A., Acosta-Pulido, J. A., Aller, M. F., Aller, H. D., Andreeva, T. S., Arkharov, A. A., Bachev, R., Bonnoli, G., Borman, G. A., Bozhilov, V., Calcidese, P., ... Zhekanis, G. V. (2020). Multiwavelength behaviour of the blazar 3C 279: decade-long study from gamma-ray to radio. Monthly Notices of the Royal Astronomical Society, 492(3), 3829-3848. https://doi.org/10.1093/mnras/staa082

Vancouver

Larionov VM, Jorstad SG, Marscher AP, Villata M, Raiteri CM, Smith PS et al. Multiwavelength behaviour of the blazar 3C 279: decade-long study from gamma-ray to radio. Monthly Notices of the Royal Astronomical Society. 2020 Mar 1;492(3):3829-3848. https://doi.org/10.1093/mnras/staa082

Author

Larionov, V. M. ; Jorstad, S. G. ; Marscher, A. P. ; Villata, M. ; Raiteri, C. M. ; Smith, P. S. ; Agudo, I. ; Savchenko, S. S. ; Morozova, D. A. ; Acosta-Pulido, J. A. ; Aller, M. F. ; Aller, H. D. ; Andreeva, T. S. ; Arkharov, A. A. ; Bachev, R. ; Bonnoli, G. ; Borman, G. A. ; Bozhilov, V. ; Calcidese, P. ; Carnerero, M. I. ; Carosati, D. ; Casadio, C. ; Chen, W.-P. ; Damljanovic, G. ; Dementyev, A. V. ; Di Paola, A. ; Frasca, A. ; Fuentes, A. ; Gómez, J. L. ; Gónzalez-Morales, P. ; Giunta, A. ; Grishina, T. S. ; Gurwell, M. A. ; Hagen-Thorn, V. A. ; Hovatta, T. ; Ibryamov, S. ; Joshi, M. ; Kiehlmann, S. ; Kim, J.-Y. ; Kimeridze, G. N. ; Kopatskaya, E. N. ; Kovalev, Yu A. ; Kovalev, Y. Y. ; Kurtanidze, O. M. ; Kurtanidze, S. O. ; Lähteenmäki, A. ; Lázaro, C. ; Larionova, L. V. ; Larionova, E. G. ; Leto, G. ; Marchini, A. ; Matsumoto, K. ; Mihov, B. ; Minev, M. ; Mingaliev, M. G. ; Mirzaqulov, D. ; Muñoz Dimitrova, R. V. ; Myserlis, I. ; Nikiforova, A. A. ; Nikolashvili, M. G. ; Nizhelsky, N. A. ; Ovcharov, E. ; Pressburger, L. D. ; Rakhimov, I. A. ; Righini, S. ; Rizzi, N. ; Sadakane, K. ; Sadun, A. C. ; Samal, M. R. ; Sanchez, R. Z. ; Semkov, E. ; Sergeev, S. G. ; Sigua, L. A. ; Slavcheva-Mihova, L. ; Sola, P. ; Sotnikova, Yu V. ; Strigachev, A. ; Thum, C. ; Traianou, E. ; Troitskaya, Yu V. ; Troitsky, I. S. ; Tsybulev, P. G. ; Vasilyev, A. A. ; Vince, O. ; Weaver, Z. R. ; Williamson, K. E. ; Zhekanis, G. V. / Multiwavelength behaviour of the blazar 3C 279 : decade-long study from gamma-ray to radio. In: Monthly Notices of the Royal Astronomical Society. 2020 ; Vol. 492, No. 3. pp. 3829-3848.

BibTeX

@article{42d652c551f4464eadb2df69cbbd1231,
title = "Multiwavelength behaviour of the blazar 3C 279: decade-long study from gamma-ray to radio",
abstract = "We report the results of decade-long (2008-2018) gamma-ray to 1 GHz radio monitoring of the blazar 3C 279, including GASP/WEBT, Fermi and Swift data, as well as polarimetric and spectroscopic data. The X-ray and gamma-ray light curves correlate well, with no delay greater than or similar to 3 h, implying general cospatiality of the emission regions. The gamma-ray optical flux flux relation changes with activity state, ranging from a linear to a more complex dependence. The behaviour of the Stokes parameters at optical and radio wavelengths, including 43 GHz Very Long Baseline Array images, supports either a predominantly helical magnetic field or motion of the radiating plasma along a spiral path. Apparent speeds of emission knots range from 10 to 37c, with the highest values requiring bulk Lorentz factors close to those needed to explain gamma-ray variability on very short time-scales, The Mg II emission line flux in the 'blue' and 'red' wings correlates with the optical synchrotron conlinuum flux density, possibly providing a variable source of seed photons for inverse Compton scattering. in the radio bands, we find progressive delays of the most prominent light-curve maxima with decreasing frequency, as expected from the frequency dependence of the tau = 1 surface of synchrotron self-absorption. The global maximum in the 86 GHz light. curve becomes less prominent at lower frequencies, while a local maximum, appearing in 2014, strengthens toward decreasing frequencies, becoming pronounced at similar to 5 GHz, These tendencies suggest. different Doppler boosting of stratified radio-emitting zones in the jet.",
keywords = "methods: observational, techniques: photometric, techniques: polarimetric, techniques: spectroscopic, galaxies: active, quasars: individual: 3C 279, BL LACERTAE OBJECTS, WEBT CAMPAIGN, HIGH-FREQUENCIES, EGRET-DETECTED QUASARS, MILLIMETER WAVELENGTHS, ACTIVE GALACTIC NUCLEI, LINE ARRAY OBSERVATIONS, POLARIMETRIC OBSERVATIONS, SUPERLUMINAL MOTION, XMM-NEWTON, Galaxies, Spectroscopic, Photometric, Quasars, 3C 279, Observational, Techniques, Polarimetric, Active, Individual, Methods",
author = "Larionov, {V. M.} and Jorstad, {S. G.} and Marscher, {A. P.} and M. Villata and Raiteri, {C. M.} and Smith, {P. S.} and I. Agudo and Savchenko, {S. S.} and Morozova, {D. A.} and Acosta-Pulido, {J. A.} and Aller, {M. F.} and Aller, {H. D.} and Andreeva, {T. S.} and Arkharov, {A. A.} and R. Bachev and G. Bonnoli and Borman, {G. A.} and V. Bozhilov and P. Calcidese and Carnerero, {M. I.} and D. Carosati and C. Casadio and W.-P. Chen and G. Damljanovic and Dementyev, {A. V.} and {Di Paola}, A. and A. Frasca and A. Fuentes and G{\'o}mez, {J. L.} and P. G{\'o}nzalez-Morales and A. Giunta and Grishina, {T. S.} and Gurwell, {M. A.} and Hagen-Thorn, {V. A.} and T. Hovatta and S. Ibryamov and M. Joshi and S. Kiehlmann and J.-Y. Kim and Kimeridze, {G. N.} and Kopatskaya, {E. N.} and Kovalev, {Yu A.} and Kovalev, {Y. Y.} and Kurtanidze, {O. M.} and Kurtanidze, {S. O.} and A. L{\"a}hteenm{\"a}ki and C. L{\'a}zaro and Larionova, {L. V.} and Larionova, {E. G.} and G. Leto and A. Marchini and K. Matsumoto and B. Mihov and M. Minev and Mingaliev, {M. G.} and D. Mirzaqulov and {Mu{\~n}oz Dimitrova}, {R. V.} and I. Myserlis and Nikiforova, {A. A.} and Nikolashvili, {M. G.} and Nizhelsky, {N. A.} and E. Ovcharov and Pressburger, {L. D.} and Rakhimov, {I. A.} and S. Righini and N. Rizzi and K. Sadakane and Sadun, {A. C.} and Samal, {M. R.} and Sanchez, {R. Z.} and E. Semkov and Sergeev, {S. G.} and Sigua, {L. A.} and L. Slavcheva-Mihova and P. Sola and Sotnikova, {Yu V.} and A. Strigachev and C. Thum and E. Traianou and Troitskaya, {Yu V.} and Troitsky, {I. S.} and Tsybulev, {P. G.} and Vasilyev, {A. A.} and O. Vince and Weaver, {Z. R.} and Williamson, {K. E.} and Zhekanis, {G. V.}",
note = "Publisher Copyright: {\textcopyright} 2020 The Author(s).",
year = "2020",
month = mar,
day = "1",
doi = "10.1093/mnras/staa082",
language = "English",
volume = "492",
pages = "3829--3848",
journal = "Monthly Notices of the Royal Astronomical Society",
issn = "0035-8711",
publisher = "Wiley-Blackwell",
number = "3",

}

RIS

TY - JOUR

T1 - Multiwavelength behaviour of the blazar 3C 279

T2 - decade-long study from gamma-ray to radio

AU - Larionov, V. M.

AU - Jorstad, S. G.

AU - Marscher, A. P.

AU - Villata, M.

AU - Raiteri, C. M.

AU - Smith, P. S.

AU - Agudo, I.

AU - Savchenko, S. S.

AU - Morozova, D. A.

AU - Acosta-Pulido, J. A.

AU - Aller, M. F.

AU - Aller, H. D.

AU - Andreeva, T. S.

AU - Arkharov, A. A.

AU - Bachev, R.

AU - Bonnoli, G.

AU - Borman, G. A.

AU - Bozhilov, V.

AU - Calcidese, P.

AU - Carnerero, M. I.

AU - Carosati, D.

AU - Casadio, C.

AU - Chen, W.-P.

AU - Damljanovic, G.

AU - Dementyev, A. V.

AU - Di Paola, A.

AU - Frasca, A.

AU - Fuentes, A.

AU - Gómez, J. L.

AU - Gónzalez-Morales, P.

AU - Giunta, A.

AU - Grishina, T. S.

AU - Gurwell, M. A.

AU - Hagen-Thorn, V. A.

AU - Hovatta, T.

AU - Ibryamov, S.

AU - Joshi, M.

AU - Kiehlmann, S.

AU - Kim, J.-Y.

AU - Kimeridze, G. N.

AU - Kopatskaya, E. N.

AU - Kovalev, Yu A.

AU - Kovalev, Y. Y.

AU - Kurtanidze, O. M.

AU - Kurtanidze, S. O.

AU - Lähteenmäki, A.

AU - Lázaro, C.

AU - Larionova, L. V.

AU - Larionova, E. G.

AU - Leto, G.

AU - Marchini, A.

AU - Matsumoto, K.

AU - Mihov, B.

AU - Minev, M.

AU - Mingaliev, M. G.

AU - Mirzaqulov, D.

AU - Muñoz Dimitrova, R. V.

AU - Myserlis, I.

AU - Nikiforova, A. A.

AU - Nikolashvili, M. G.

AU - Nizhelsky, N. A.

AU - Ovcharov, E.

AU - Pressburger, L. D.

AU - Rakhimov, I. A.

AU - Righini, S.

AU - Rizzi, N.

AU - Sadakane, K.

AU - Sadun, A. C.

AU - Samal, M. R.

AU - Sanchez, R. Z.

AU - Semkov, E.

AU - Sergeev, S. G.

AU - Sigua, L. A.

AU - Slavcheva-Mihova, L.

AU - Sola, P.

AU - Sotnikova, Yu V.

AU - Strigachev, A.

AU - Thum, C.

AU - Traianou, E.

AU - Troitskaya, Yu V.

AU - Troitsky, I. S.

AU - Tsybulev, P. G.

AU - Vasilyev, A. A.

AU - Vince, O.

AU - Weaver, Z. R.

AU - Williamson, K. E.

AU - Zhekanis, G. V.

N1 - Publisher Copyright: © 2020 The Author(s).

PY - 2020/3/1

Y1 - 2020/3/1

N2 - We report the results of decade-long (2008-2018) gamma-ray to 1 GHz radio monitoring of the blazar 3C 279, including GASP/WEBT, Fermi and Swift data, as well as polarimetric and spectroscopic data. The X-ray and gamma-ray light curves correlate well, with no delay greater than or similar to 3 h, implying general cospatiality of the emission regions. The gamma-ray optical flux flux relation changes with activity state, ranging from a linear to a more complex dependence. The behaviour of the Stokes parameters at optical and radio wavelengths, including 43 GHz Very Long Baseline Array images, supports either a predominantly helical magnetic field or motion of the radiating plasma along a spiral path. Apparent speeds of emission knots range from 10 to 37c, with the highest values requiring bulk Lorentz factors close to those needed to explain gamma-ray variability on very short time-scales, The Mg II emission line flux in the 'blue' and 'red' wings correlates with the optical synchrotron conlinuum flux density, possibly providing a variable source of seed photons for inverse Compton scattering. in the radio bands, we find progressive delays of the most prominent light-curve maxima with decreasing frequency, as expected from the frequency dependence of the tau = 1 surface of synchrotron self-absorption. The global maximum in the 86 GHz light. curve becomes less prominent at lower frequencies, while a local maximum, appearing in 2014, strengthens toward decreasing frequencies, becoming pronounced at similar to 5 GHz, These tendencies suggest. different Doppler boosting of stratified radio-emitting zones in the jet.

AB - We report the results of decade-long (2008-2018) gamma-ray to 1 GHz radio monitoring of the blazar 3C 279, including GASP/WEBT, Fermi and Swift data, as well as polarimetric and spectroscopic data. The X-ray and gamma-ray light curves correlate well, with no delay greater than or similar to 3 h, implying general cospatiality of the emission regions. The gamma-ray optical flux flux relation changes with activity state, ranging from a linear to a more complex dependence. The behaviour of the Stokes parameters at optical and radio wavelengths, including 43 GHz Very Long Baseline Array images, supports either a predominantly helical magnetic field or motion of the radiating plasma along a spiral path. Apparent speeds of emission knots range from 10 to 37c, with the highest values requiring bulk Lorentz factors close to those needed to explain gamma-ray variability on very short time-scales, The Mg II emission line flux in the 'blue' and 'red' wings correlates with the optical synchrotron conlinuum flux density, possibly providing a variable source of seed photons for inverse Compton scattering. in the radio bands, we find progressive delays of the most prominent light-curve maxima with decreasing frequency, as expected from the frequency dependence of the tau = 1 surface of synchrotron self-absorption. The global maximum in the 86 GHz light. curve becomes less prominent at lower frequencies, while a local maximum, appearing in 2014, strengthens toward decreasing frequencies, becoming pronounced at similar to 5 GHz, These tendencies suggest. different Doppler boosting of stratified radio-emitting zones in the jet.

KW - methods: observational

KW - techniques: photometric

KW - techniques: polarimetric

KW - techniques: spectroscopic

KW - galaxies: active

KW - quasars: individual: 3C 279

KW - BL LACERTAE OBJECTS

KW - WEBT CAMPAIGN

KW - HIGH-FREQUENCIES

KW - EGRET-DETECTED QUASARS

KW - MILLIMETER WAVELENGTHS

KW - ACTIVE GALACTIC NUCLEI

KW - LINE ARRAY OBSERVATIONS

KW - POLARIMETRIC OBSERVATIONS

KW - SUPERLUMINAL MOTION

KW - XMM-NEWTON

KW - Galaxies

KW - Spectroscopic

KW - Photometric

KW - Quasars

KW - 3C 279

KW - Observational

KW - Techniques

KW - Polarimetric

KW - Active

KW - Individual

KW - Methods

UR - https://www.mendeley.com/catalogue/8485a759-2072-321d-8776-16fff18ca16e/

UR - http://www.scopus.com/inward/record.url?scp=85084541346&partnerID=8YFLogxK

U2 - 10.1093/mnras/staa082

DO - 10.1093/mnras/staa082

M3 - Article

VL - 492

SP - 3829

EP - 3848

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

SN - 0035-8711

IS - 3

ER -

ID: 51235908