The dual nature of blazar fast variability: Space and ground observations of S5 0716+714 von Raiteri, C M, Villata, M, Carosati, D, Benítez, E, Kurtanidze, S O, Gupta, A C, Mirzaqulov, D O, D’Ammando, F, Larionov, V M, Pursimo, T, Acosta-Pulido, J A, Baida, G V, Balmaverde, B, Bonnoli, G, Borman, G A, Carnerero, M I, Chen, W-P, Dhiman, V, Di Maggio, A, Ehgamberdiev, S A, Hiriart, D, Kimeridze, G N, Kurtanidze, O M, Lin, C S, Lopez, J M, Marchini, A, Matsumoto, K, Mujica, R, Nakamura, M, Nikiforova, A A, Nikolashvili, M G, Okhmat, D N, Otero-Santos, J, Rizzi, N, Sakamoto, T, Semkov, E, Sigua, L A, Stiaccini, L, Troitsky, I S, Tsai, A L, Vasilyev, A A, Zhovtan, A V

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X-ray, UV, and optical time delays in the bright Seyfert galaxy Ark 120 with co-ordinated Swift and ground-based observations von Lobban, A P, Zola, S, Pajdosz-Śmierciak, U, Braito, V, Nardini, E, Bhatta, G, Markowitz, A, Bachev, R, Carosati, D, Caton, D B, Damljanovic, G, Dębski, B, Haislip, J B, Hu, S M, Kouprianov, V, Krzesiński, J, Porquet, D, Pozo Nuñez, F, Reeves, J, Reichart, D E

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Exceptional outburst of the blazar CTA 102 in 2012: the GASP–WEBT campaign and its extension von Larionov, V. M., Villata, M., Raiteri, C. M., Jorstad, S. G., Marscher, A. P., Agudo, I., Smith, P. S., Acosta-Pulido, J. A., ˙arévalo, M. J., Arkharov, A. A., Bachev, R., Blinov, D. A., Borisov, G., Borman, G. A., Bozhilov, V., Bueno, A., Carnerero, M. I., Carosati, D., Casadio, C., Chen, W. P., Clemens, D. P., Di Paola, A., Ehgamberdiev, Sh. A., Gómez, J. L., González-Morales, P. A., Griñón-Marín, A., Grishina, T. S., Hagen-Thorn, V. A., Ibryamov, S., Itoh, R., Joshi, M., Kopatskaya, E. N., Koptelova, E., Lázaro, C., Larionova, E. G., Larionova, L. V., Manilla-Robles, A., Metodieva, Y., Milanova, Yu. V., Mirzaqulov, D. O., Molina, S. N., Morozova, D. A., Nazarov, S. V., Ovcharov, E., Peneva, S., Ros, J. A., Sadun, A. C., Savchenko, S. S., Semkov, E., Sergeev, S. G., Strigachev, A., Troitskaya, Yu. V., Troitsky, I. S.

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MULTIFREQUENCY PHOTO-POLARIMETRIC WEBT OBSERVATION CAMPAIGN ON THE BLAZAR S5 0716+714: SOURCE MICROVARIABILITY AND SEARCH FOR CHARACTERISTIC TIMESCALES von Bhatta, G., Stawarz, Ł., Ostrowski, M., Markowitz, A., Akitaya, H., Arkharov, A. A., Bachev, R., Benítez, E., Borman, G. A., Carosati, D., Cason, A. D., Chanishvili, R., Damljanovic, G., Dhalla, S., Frasca, A., Hiriart, D., Hu, S-M., Itoh, R., Jableka, D., Jorstad, S., Jovanovic, M. D., Kawabata, K. S., Klimanov, S. A., Kurtanidze, O., Larionov, V. M., Laurence, D., Leto, G., Marscher, A. P., Moody, J. W., Moritani, Y., Ohlert, J. M., Paola, A. Di, Raiteri, C. M., Rizzi, N., Sadun, A. C., Sasada, M., Sergeev, S., Strigachev, A., Takaki, K., Troitsky, I. S., Ui, T., Villata, M., Vince, O., Webb, J. R., Yoshida, M., Zola, S.

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Dust Environment Model of the Interstellar Comet 2I/Borisov von Cremonese, G., Fulle, M., Cambianica, P., Munaretto, G., Capria, M. T., Forgia, F. La, Lazzarin, M., Migliorini, A., Boschin, W., Milani, G., Aletti, A., Arlic, G., Bacci, P., Bacci, R., Bryssinck, E., Carosati, D., Castellano, D., Buzzi, L., Rubbo, S. Di, Facchini, M., Guido, E., Kugel, F., Ligustri, R., Maestripieri, M., Mantero, A., Nicolas, J., Ochner, P., Perrella, C., Trabatti, R., Valvasori, A.

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DISCOVERY OF A HIGHLY POLARIZED OPTICAL MICROFLARE IN BLAZAR S5 0716+714 DURING THE 2014 WEBT CAMPAIGN von Bhatta, G, Goyal, A, Ostrowski, M, Stawarz, L, Akitaya, H, Arkharov, A A, Bachev, R, Benitez, E, Borman, G A, Carosati, D

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The 72-h WEBT microvariability observation of blazar S5 0716 + 714 in 2009 von Bhatta, G., Webb, J. R., Hollingsworth, H., Dhalla, S., Khanuja, A., Bachev, R., Blinov, D. A., Böttcher, M., Bravo Calle, O. J. A., Calcidese, P., Capezzali, D., Carosati, D., Chigladze, R., Collins, A., Coloma, J. M., Efimov, Y., Gupta, A. C., Hu, S.-M., Kurtanidze, O., Lamerato, A., Larionov, V. M., Lee, C.-U., Lindfors, E., Murphy, B., Nilsson, K., Ohlert, J. M., Oksanen, A., Pääkkönen, P., Pollock, J. T., Rani, B., Reinthal, R., Rodriguez, D., Ros, J. A., Roustazadeh, P., Sagar, R., Sanchez, A., Shastri, P., Sillanpää, A., Strigachev, A., Takalo, L., Vennes, S., Villata, M., Villforth, C., Wu, J., Zhou, X.

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Variability of the blazar 4C 38.41 (B3 1633+382) from GHz frequencies to GeV energies von Raiteri, C. M., Villata, M., Smith, P. S., Larionov, V. M., Acosta-Pulido, J. A., Aller, M. F., D’Ammando, F., Gurwell, M. A., Jorstad, S. G., Joshi, M., Kurtanidze, O. M., Lähteenmäki, A., Mirzaqulov, D. O., Agudo, I., Aller, H. D., Arévalo, M. J., Arkharov, A. A., Bach, U., Benítez, E., Berdyugin, A., Blinov, D. A., Blumenthal, K., Buemi, C. S., Bueno, A., Carleton, T. M., Carnerero, M. I., Carosati, D., Casadio, C., Chen, W. P., Di Paola, A., Dolci, M., Efimova, N. V., Ehgamberdiev, Sh. A., Gómez, J. L., González, A. I., Hagen-Thorn, V. A., Heidt, J., Hiriart, D., Holikov, Sh, Konstantinova, T. S., Kopatskaya, E. N., Koptelova, E., Kurtanidze, S. O., Larionova, E. G., Larionova, L. V., León-Tavares, J., Leto, P., Lin, H. C., Lindfors, E., Marscher, A. P., McHardy, I. M., Molina, S. N., Morozova, D. A., Mujica, R., Nikolashvili, M. G., Nilsson, K., Ovcharov, E. P., Panwar, N., Pasanen, M., Puerto-Gimenez, I., Reinthal, R., Richter, G. M., Ros, J. A., Sakamoto, T., Schwartz, R. D., Sillanpää, A., Smith, N., Takalo, L. O., Tammi, J., Taylor, B., Thum, C., Tornikoski, M., Trigilio, C., Troitsky, I. S., Umana, G., Valcheva, A. T., Wehrle, A. E.

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Another look at the BL Lacertae flux and spectral variability: Observations by GASP-WEBT, XMM-Newton, and Swift in 2008―2009 von RAITERI, C. M, VILLATA, M, ALLER, M. F, ARKHAROV, A. A, BACH, U, BERDYUGIN, A, BLINOV, D. A, BÖTTCHER, M, BUEMI, C. S, CALCIDESE, P, CAROSATI, D, CASAS, R, BRUSCHINI, L, CHEN, W.-P, COLOMA, J, DILTZ, C, DI PAOLA, A, DOLCI, M, EFIMOVA, N. V, FORNE, E, GOMEZ, J. L, GURWELL, M. A, HAKOLA, A, CAPETTI, A, HOVATTA, T, HSIAO, H. Y, JORDAN, B, JORSTAD, S. G, KOPTELOVA, E, KURTANIDZE, S. O, LÄHTEENMÄKI, A, LARIONOVA, E. G, LETO, P, LINDFORS, E, KURTANIDZE, O. M, LIGUSTRI, R, MARSCHER, A. P, MOROZOVA, D. A, NIKOLASHVILI, M. G, NILSSON, K, ROS, J. A, ROUSTAZADEH, P, SADUN, A. C, SILLANPÄÄ, A, SAINIO, J, LARIONOV, V. M, TAKALO, L. O, TORNIKOSKI, M, TRIGILIO, C, TROITSKY, I. S, UMANA, G, ROMANO, P, VERCELLONE, S, AGUDO, I, ALLER, H. D

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Multifrequency monitoring of the blazar 0716+714 during the GASP-WEBT-AGILE campaign of 2007 von Villata, M., Raiteri, C. M., Larionov, V. M., Kurtanidze, O. M., Nilsson, K., Aller, M. F., Tornikoski, M., Volvach, A., Aller, H. D., Arkharov, A. A., Bach, U., Beltrame, P., Bhatta, G., Buemi, C. S., Böttcher, M., Calcidese, P., Carosati, D., Castro-Tirado, A. J., Da Rio, D., Di Paola, A., Dolci, M., Forné, E., Frasca, A., Hagen-Thorn, V. A., Heidt, J., Hiriart, D., Jelínek, M., Kimeridze, G. N., Konstantinova, T. S., Kopatskaya, E. N., Lanteri, L., Leto, P., Ligustri, R., Lindfors, E., Lähteenmäki, A., Marilli, E., Nieppola, E., Nikolashvili, M. G., Pasanen, M., Ragozzine, B., Ros, J. A., Sigua, L. A., Smart, R. L., Sorcia, M., Takalo, L. O., Tavani, M., Trigilio, C., Turchetti, R., Uckert, K., Umana, G., Vercellone, S., Webb, J. R.

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WEBT multiwavelength monitoring and XMM-Newton observations of BL Lacertae in 2007-2008: Unveiling different emission components von RAITERI, C. M, VILLATA, M, STRIGACHEV, A, AGUDO, I, ALLER, H. D, BACHEV, R, BENITEZ, E, BERDYUGIN, A, BÖTTCHER, M, BUEMI, C. S, BUTTIGLIONE, S, CAROSATI, D, CAPETTI, A, CHARLOT, P, CHEN, W. P, DULTZIN, D, FORNE, E, FUHRMANN, L, GOMEZ, J. L, GUPTA, A. C, HEIDT, J, HIRIART, D, HSIAO, W.-S, ALLER, M. F, JELINEK, M, JORSTAD, S. G, KIMERIDZE, G. N, KONSTANTINOVA, T. S, KOPATSKAYA, E. N, KOSTOV, A, KURTANIDZE, O. M, LÄHTEENMÄKI, A, LANTERI, L, LARIONOVA, L. V, BACH, U, LETO, P, LATEV, G, LE CAMPION, J.-F, LEE, C.-U, LIGUSTRI, R, LINDFORS, E, MARSCHER, A. P, MIHOV, B, NIKOLASHVILI, M. G, NIKOLOV, Y, CALCIDESE, P, OVCHAROV, E, PRINCIPE, D, PURSIMO, T, RAGOZZINE, B, ROBB, R. M, ROS, J. A, SADUN, A. C, SAGAR, R, SEMKOV, E, SIGUA, L. A, GURWELL, M. A, LARIONOV, V. M, OHLERT, J, NILSSON, K

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Photometry of Comet 9P/Tempel 1 during the 2004/2005 approach and the Deep Impact module impact von Milani, G.A., Szabó, Gy.M., Sostero, G., Trabatti, R., Ligustri, R., Nicolini, M., Facchini, M., Tirelli, D., Carosati, D., Vinante, C., Higgins, D.

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Multiwavelength Variability of BL Lacertae Measured with High Time Resolution von Weaver, Z. R., Williamson, K. E., Jorstad, S. G., Marscher, A. P., Larionov, V. M., Raiteri, C. M., Villata, M., Acosta-Pulido, J. A., Bachev, R., Baida, G. V, Balonek, T. J., Benítez, E., Borman, G. A., Bozhilov, V., Carnerero, M. I., Carosati, D., Chen, W. P., Damljanovic, G., Dhiman, V., Dougherty, D. J., Ehgamberdiev, S. A., Grishina, T. S., Gupta, A. C., Hart, M., Hiriart, D., Hsiao, H. Y., Ibryamov, S., Joner, M., Kimeridze, G. N., Kopatskaya, E. N., Kurtanidze, O. M., Kurtanidze, S. O., Larionova, E. G., Matsumoto, K., Matsumura, R., Minev, M., Mirzaqulov, D. O., Morozova, D. A., Nikiforova, A. A., Nikolashvili, M. G., Ovcharov, E., Rizzi, N., Sadun, A., Savchenko, S. S., Semkov, E., Slater, J. J., Smith, K. L., Stojanovic, M., Strigachev, A., Troitskaya, Yu. V., Troitsky, I. S., Tsai, A. L., Vince, O., Valcheva, A., Vasilyev, A. A., Zaharieva, E., Zhovtan, A. V.

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The GAPS Programme at TNG: XXXII. The revealing non-detection of metastable He I in the atmosphere of the hot Jupiter WASP-80b von Fossati, L., Guilluy, G., Shaikhislamov, I. F., Carleo, I., Borsa, F., Bonomo, A. S., Giacobbe, P., Rainer, M., Cecchi-Pestellini, C., Khodachenko, M. L., Efimov, M. A., Rumenskikh, M. S., Miroshnichenko, I. B., Berezutsky, A. G., Nascimbeni, V., Brogi, M., Lanza, A. F., Mancini, L., Affer, L., Benatti, S., Biazzo, K., Bignamini, A., Carosati, D., Claudi, R., Cosentino, R., Covino, E., Desidera, S., Fiorenzano, A., Harutyunyan, A., Maggio, A., Malavolta, L., Maldonado, J., Micela, G., Molinari, E., Pagano, I., Pedani, M., Piotto, G., Poretti, E., Scandariato, G., Sozzetti, A., Stoev, H.

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The GAPS Programme at TNG: XXVII. Reassessment of a young planetary system with HARPS-N: is the hot Jupiter V830 Tau b really there? von Damasso, M., Lanza, A. F., Benatti, S., Rajpaul, V. M., Mallonn, M., Desidera, S., Biazzo, K., D'Orazi, Malavolta, L., Nardiello, D., Rainer, M., Borsa, F., Affer, L., Bignamini, A., Bonomo, A. S., Carleo, Claudi, R., Cosentino, R., Covino, E., Giacobbe, P., Gratton, R., Harutyunyan, A., Knapic, C., Leto, G., Maggio, A., Maldonado, J., Mancini, L., Micela, G., Molinari, E., Nascimbeni, Pagano, Piotto, G., Poretti, E., Scandariato, G., Sozzetti, A., Dolcetta, R. Capuzzo, Di Mauro, M. P., Carosati, D., Fiorenzano, A., Frustagli, G., Pedani, M., Pinamonti, M., Stoev, H., Turrini, D.

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Rapid quasi-periodic oscillations in the relativistic jet of BL Lacertae von Jorstad, S. G., Marscher, A. P., Raiteri, C. M., Villata, M., Weaver, Z. R., Zhang, H., Dong, L., Gómez, J. L., Perel, M. V., Savchenko, S. S., Larionov, V. M., Carosati, D., Chen, W. P., Kurtanidze, O. M., Marchini, A., Matsumoto, K., Mortari, F., Aceti, P., Acosta-Pulido, J. A., Andreeva, T., Apolonio, G., Arena, C., Arkharov, A., Bachev, R., Banfi, M., Bonnoli, G., Borman, G. A., Bozhilov, V., Carnerero, M. I., Damljanovic, G., Ehgamberdiev, S. A., Elsässer, D., Frasca, A., Gabellini, D., Grishina, T. S., Gupta, A. C., Hagen-Thorn, V. A., Hallum, M. K., Hart, M., Hasuda, K., Hemrich, F., Hsiao, H. Y., Ibryamov, S., Irsmambetova, T. R., Ivanov, D. V., Joner, M. D., Kimeridze, G. N., Klimanov, S. A., Knött, J., Kopatskaya, E. N., Kurtanidze, S. O., Kurtenkov, A., Kuutma, T., Larionova, E. G., Leonini, S., Lin, H. C., Lorey, C., Mannheim, K., Marino, G., Minev, M., Mirzaqulov, D. O., Morozova, D. A., Nikiforova, A. A., Nikolashvili, M. G., Ovcharov, E., Papini, R., Pursimo, T., Rahimov, I., Reinhart, D., Sakamoto, T., Salvaggio, F., Semkov, E., Shakhovskoy, D. N., Sigua, L. A., Steineke, R., Stojanovic, M., Strigachev, A., Troitskaya, Y. V., Troitskiy, I. S., Tsai, A., Valcheva, A., Vasilyev, A. A., Vince, O., Waller, L., Zaharieva, E., Chatterjee, R.

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The complex variability of blazars: time-scales and periodicity analysis in S4 0954+65 von Raiteri, C M, Villata, M, Larionov, V M, Jorstad, S G, Marscher, A P, Weaver, Z R, Acosta-Pulido, J A, Agudo, I, Andreeva, T, Arkharov, A, Bachev, R, Benítez, E, Berton, M, Björklund, I, Borman, G A, Bozhilov, V, Carnerero, M I, Carosati, D, Casadio, C, Chen, W P, Damljanovic, G, D’Ammando, F, Escudero, J, Fuentes, A, Giroletti, M, Grishina, T S, Gupta, A C, Hagen-Thorn, V A, Hart, M, Hiriart, D, Hou, W-J, Ivanov, D, Kim, J-Y, Kimeridze, G N, Konstantopoulou, C, Kopatskaya, E N, Kurtanidze, O M, Kurtanidze, S O, Lähteenmäki, A, Larionova, E G, Larionova, L V, Marchili, N, Markovic, G, Minev, M, Morozova, D A, Myserlis, I, Nakamura, M, Nikiforova, A A, Nikolashvili, M G, Otero-Santos, J, Ovcharov, E, Pursimo, T, Rahimov, I, Righini, S, Sakamoto, T, Savchenko, S S, Semkov, E H, Shakhovskoy, D, Sigua, L A, Stojanovic, M, Strigachev, A, Thum, C, Tornikoski, M, Traianou, E, Troitskaya, Y V, Troitskiy, I S, Tsai, A, Valcheva, A, Vasilyev, A A, Vince, O, Zaharieva, E

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A wiggling filamentary jet at the origin of the blazar multi-wavelength behaviour von Raiteri, C.M., Villata, M., Carnerero, M.I., Kurtanidze, S.O., Mirzaqulov, D.O., Ben'itez, E., Bonnoli, G., Carosati, D., Acosta-Pulido, J.A., Agudo, I., Andreeva, T.S., Apolonio, G., Bachev, R., Borman, G.A., Bozhilov, V., Brown, L.F., Carbonell, W., Casadio, C., Chen, W.P., Damljanovic, G., Ehgamberdiev, S.A., Elsaesser, D., Escudero, J., Feige, M., Fuentes, A., Gabellini, D., Gazeas, K., Giroletti, M., Grishina, T.S., Gupta, A.C., Gurwell, M.A., Hagen-Thorn, V.A., Hamed, G.M., Hiriart, D., Hodges, M., ivanidze, R.Z., Ivanov, D.V., Joner, M.D., Jorstad, S.G., Jovanovic, M.D., Kiehlmann, S., Kimeridze, G.N., Kopatskaya, E.N., Kovalev, Yu.A., Kovalev, Y.Y., Kurtanidze, O.M., Kurtenkov, A., Larionova, E.G., Lessing, A., Lin, H.C., L'opez, J.M., Lorey, C., Ludwig, J., Marchili, N., Marchini, A., Marscher, A.P., Matsumoto, K., Max-Moerbeck, W., Mihov, B., Minev, M., Mingaliev, M.G., Modaressi, A., Morozova, D.A., Mortari, F., Mufakharov, T.V., Myserlis, I., Nikolashvili, M.G., Pearson, T.J., Popkov, A.V., Rahimov, I.A., Readhead, A.C.S., Reinhart, D., Reeves, R., Righini, S., Romanov, F.D., Savchenko, S.S., Semkov, E., Shishkina, E.V., Sigua, L.A., Slavcheva-Mihova, L., Sotnikova, Yu.V., Steineke, R., Stojanovic, M., Strigachev, A., Takey, A., Traianou, E., Troitskaya, Yu.V., Troitskiy, I.S., Tsai, A.L., Valcheva, A., Vasilyev, A.A., Verna, G., Vince, O., Vrontaki, K., Weaver, Z.R., Webb, J., Yuldoshev, Q.X., Zaharieva, E., Zhovtan, A.V.

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Another look at the BL Lacertae flux and spectral variability von Raiteri, C. M., Villata, M., Bruschini, L., Capetti, A., Kurtanidze, O. M., Larionov, V. M., Romano, P., Vercellone, S., Agudo, I., Aller, H. D., Aller, M. F., Arkharov, A. A., Bach, U., Berdyugin, A., Blinov, D. A., Böttcher, M., Buemi, C. S., Calcidese, P., Carosati, D., Casas, R., Chen, W.-P., Coloma, J., Diltz, C., Di Paola, A., Dolci, M., Efimova, N. V., Forné, E., Gómez, J. L., Gurwell, M. A., Hakola, A., Hovatta, T., Hsiao, H. Y., Jordan, B., Jorstad, S. G., Koptelova, E., Kurtanidze, S. O., Lähteenmäki, A., Larionova, E. G., Leto, P., Lindfors, E., Ligustri, R., Marscher, A. P., Morozova, D. A., Nikolashvili, M. G., Nilsson, K., Ros, J. A., Roustazadeh, P., Sadun, A. C., Sillanpää, A., Sainio, J., Takalo, L. O., Tornikoski, M., Trigilio, C., Troitsky, I. S., Umana, G.

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Dissecting the long-term emission behaviour of the BL Lac object Mrk 421 von Carnerero, M. I., Raiteri, C. M., Villata, M., Acosta-Pulido, J. A., Larionov, V. M., Smith, P. S., D'Ammando, F., Agudo, I., Arévalo, M. J., Bachev, R., Barnes, J., Boeva, S., Bozhilov, V., Carosati, D., Casadio, C., Chen, W. P., Damljanovic, G., Eswaraiah, E., Forné, E., Gantchev, G., Gómez, J. L., González-Morales, P. A., Griñón-Marín, A. B., Grishina, T. S., Holden, M., Ibryamov, S., Joner, M. D., Jordan, B., Jorstad, S. G., Joshi, M., Kopatskaya, E. N., Koptelova, E., Kurtanidze, O. M., Kurtanidze, S. O., Larionova, E. G., Larionova, L. V., Latev, G., Lázaro, C., Ligustri, R., Lin, H. C., Marscher, A. P., Martínez-Lombilla, C., McBreen, B., Mihov, B., Molina, S. N., Moody, J. W., Morozova, D. A., Nikolashvili, M. G., Nilsson, K., Ovcharov, E., Pace, C., Panwar, N., Pastor Yabar, A., Pearson, R. L., Pinna, F., Protasio, C., Rizzi, N., Redondo-Lorenzo, F. J., Rodríguez-Coira, G., Ros, J. A., Sadun, A. C., Savchenko, S. S., Semkov, E., Slavcheva-Mihova, L., Smith, N., Strigachev, A., Troitskaya, Yu. V., Troitsky, I. S., Vasilyev, A. A., Vince, O.

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