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  • 2023

    A multi-band study and exploration of the radio wave-γ -ray connection in 3C 84

    Paraschos, G. F., Mpisketzis, V., Kim, J. Y., Witzel, G., Krichbaum, T. P., Zensus, J. A., Gurwell, M. A., Lähteenmäki, A., Tornikoski, M., Kiehlmann, S. & Readhead, A. C. S., 1 Jan 2023, In: Astronomy and Astrophysics. 669, 12 p., A32.

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  • 2022

    A decade of joint MOJAVE-Fermi AGN monitoring: localization of the gamma-ray emission region

    Kramarenko, I. G., Pushkarev, A. B., Kovalev, Y. Y., Lister, M. L., Hovatta, T. & Savolainen, T., Feb 2022, In: Monthly Notices of the Royal Astronomical Society. 510, 1, p. 469-480 12 p.

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  • A Multiwavelength Study of GRS 1716-249 in Outburst: Constraints on Its System Parameters

    Saikia, P., Russell, D. M., Baglio, M. C., Bramich, D. M., Casella, P., Trigo, M. D., Gandhi, P., Jiang, J., Maccarone, T., Soria, R., Al Noori, H., Al Yazeedi, A., Alabarta, K., Belloni, T., Bel, M. C., Ceccobello, C., Corbel, S., Fender, R., Gallo, E., Homan, J., & 10 othersKoljonen, K., Lewis, F., Markoff, S. B., Miller-Jones, J. C. A., Rodriguez, J., Russell, T. D., Shahbaz, T., Sivakoff, G. R., Testa, V. & Tetarenko, A. J., 1 Jun 2022, In: The Astrophysical Journal. 932, 1, 38.

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  • A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows

    Georgiev, B., Pesce, D. W., Broderick, A. E., Wong, G. N., Dhruv, V., Wielgus, M., Gammie, C. F., Chan, C. K., Chatterjee, K., Emami, R., Mizuno, Y., Gold, R., Fromm, C. M., Ricarte, A., Yoon, D., Joshi, A. V., Prather, B., Cruz-Osorio, A., Johnson, M. D., Porth, O., & 31 othersOlivares, H., Younsi, Z., Rezzolla, L., Vos, J., Qiu, R., Nathanail, A., Narayan, R., Chael, A., Anantua, R., Moscibrodzka, M., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Asada, K., Azulay, R., Bach, U., Baczko, A. K., Ball, D., Baloković, M., Barrett, J., Bauböck, M., Benson, B. A., Bintley, D., Blackburn, L., Blundell, R., Kim, D. J., Ramakrishnan, V., Savolainen, T., Wagner, J. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, p. 1-32 32 p., L20.

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  • Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI

    Broderick, A. E., Gold, R., Georgiev, B., Pesce, D. W., Tiede, P., Ni, C., Moriyama, K., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Anantua, R., Asada, K., Azulay, R., Bach, U., Baczko, A. K., Ball, D., Baloković, M., Barrett, J., Bauböck, M., & 31 othersBenson, B. A., Bintley, D., Blackburn, L., Blundell, R., Bouman, K. L., Bower, G. C., Boyce, H., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broguiere, D., Bronzwaer, T., Bustamante, S., Byun, D. Y., Carlstrom, J. E., Ceccobello, C., Chael, A., Chan, C. K., Chatterjee, K., Chatterjee, S., Chen, M. T., Chen, Y., Cheng, X., Cho, I., Christian, P., Kim, D. J., Ramakrishnan, V., Savolainen, T., Wagner, J. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, p. 1-30 30 p., L21.

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  • Collimation of the Relativistic Jet in the Quasar 3C 273

    Okino, H., Akiyama, K., Asada, K., Gómez, J. L., Hada, K., Honma, M., Krichbaum, T. P., Kino, M., Nagai, H., Bach, U., Blackburn, L., Bouman, K. L., Chael, A., Crew, G. B., Doeleman, S. S., Fish, V. L., Goddi, C., Issaoun, S., Johnson, M. D., Jorstad, S., & 15 othersKoyama, S., Lonsdale, C. J., Lu, R. S., Martí-Vidal, I., Matthews, L. D., Mizuno, Y., Moriyama, K., Nakamura, M., Pu, H. Y., Ros, E., Savolainen, T., Tazaki, F., Wagner, J., Wielgus, M. & Zensus, A., 1 Nov 2022, In: Astrophysical Journal. 940, 1, 65.

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  • Complex Type II Solar Radio Event on 4 July 2022

    Kallunki, J., 1 Dec 2022, In: Latvian Journal of Physics and Technical Sciences. 59, 6, p. 22-29 8 p.

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  • Discovery of optical and infrared accretion disc wind signatures in the black hole candidate MAXI J1348 630

    Panizo-Espinar, G., Armas Padilla, M., Muñoz-Darias, T., Koljonen, K. I. I., Cúneo, V. A., Sánchez-Sierras, J., Mata Sánchez, D., Casares, J., Corral-Santana, J., Fender, R. P., Jiménez-Ibarra, F., Ponti, G., Steeghs, D. & Torres, M. A. P., 10 Aug 2022, In: Astronomy and Astrophysics. 664, 9 p., A100.

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  • First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

    Ramakrishnan, V., Savolainen, T. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, L12.

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  • First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration

    Ramakrishnan, V., Savolainen, T. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, 31 p., L13.

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  • First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole

    Ramakrishnan, V., Savolainen, T. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, L14.

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  • First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass

    Ramakrishnan, V., Savolainen, T. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, L15.

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  • First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

    Ramakrishnan, V., Savolainen, T. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, L16.

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  • First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric

    Ramakrishnan, V., Savolainen, T. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, L17.

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  • Impact of the image alignment over frequency for the VLBI Global Observing System

    Xu, M. H., Savolainen, T., Anderson, J. M., Kareinen, N., Zubko, N., Lunz, S. & Schuh, H., 18 Jul 2022, In: Astronomy & Astrophysics. 663, 10 p., 83.

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  • Importance of Spectrum Management in Radio Astronomy

    Kallunki, J., Bezrukovs, V., Madkour, W. & Kirves, P., 1 Jun 2022, In: Latvian Journal of Physics and Technical Sciences. 59, s3, p. 30-38 9 p.

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  • Investigating the Blazar TXS 0506+056 through Sharp Multiwavelength Eyes during 2017-2019

    Hovatta, T., Lähteenmäki, A., Tornikoski, M., Tammi, J., MAGIC Collaboration & OVRO, 1 Mar 2022, In: The Astrophysical Journal. 927, 2, 197.

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  • Jet kinematics in the transversely stratified jet of 3C 84 A two-decade overview

    Paraschos, G. F., Krichbaum, T. P., Kim, J-Y., Hodgson, J. A., Oh, J., Ros, E., Zensus, J. A., Marscher, A. P., Jorstad, S. G., Gurwell, M. A., Laehteenmaeki, A., Tornikoski, M., Kiehlmann, S. & Readhead, A. C. S., 31 Aug 2022, In: Astronomy & Astrophysics. 665, p. 1-23 23 p., 1.

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  • Jetted narrow-line Seyfert 1 galaxies breaking the jet paradigm: A comprehensive study of host-galaxy morphologies

    Varglund, I., Järvelä, E., Lähteenmäki, A., Berton, M., Ciroi, S. & Congiu, E., 8 Dec 2022, In: Astronomy and Astrophysics. 668, 22 p., 91.

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  • Magnetic field strengths of the synchrotron self-absorption region in the jet of CTA 102 during radio flares

    Kim, S-H., Lee, S-S., Lee, J. W., Hodgson, J. A., Kang, S., Algaba, J-C., Kim, J-Y., Hodges, M., Agudo, I., Fuentes, A., Escudero, J., Myserlis, I., Traianou, E., Lahteenmaki, A., Tornikoski, M., Tammi, J., Ramakrishnan, V. & Jarvela, E., Feb 2022, In: Monthly Notices of the Royal Astronomical Society. 510, 1, p. 815-833 19 p.

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  • Manx Arrays: Perfect Non-Redundant Interferometric Geometries

    McKay, D., Grydeland, T. & Gustavsson, B., 14 Sep 2022, In: Radio Science. 57, 9, 8 p., e2022RS007500.

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  • Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign

    Wielgus, M., Marchili, N., Martí-Vidal, I., Keating, G. K., Ramakrishnan, V., Tiede, P., Fomalont, E., Issaoun, S., Neilsen, J., Nowak, M. A., Blackburn, L., Gammie, C. F., Goddi, C., Haggard, D., Lee, D., Moscibrodzka, M., Tetarenko, A. J., Bower, G. C., Chan, C. K., Chatterjee, K., & 31 othersChesler, P. M., Dexter, J., Doeleman, S. S., Georgiev, B., Gurwell, M., Johnson, M. D., Marrone, D. P., Mus, A., Psaltis, D., Ripperda, B., Witzel, G., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Anantua, R., Asada, K., Azulay, R., Bach, U., Baczko, A. K., Ball, D., Baloković, M., Barrett, J., Bauböck, M., Benson, B. A., Bintley, D., Blundell, R., Kim, D. J., Savolainen, T., Wagner, J. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, p. 1-32 32 p., L19.

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  • Multiwavelength study of the gravitationally lensed blazar QSO B0218+357 between 2016 and 2020

    Acciari, V. A., Ansoldi, S., Antonelli, L. A., Engels, A. A., Artero, M., Asano, K., Baack, D., Babic, A., Baquero, A., Barres de Almeida, U., Barrio, J. A., Batkovic, Becerra Gonzalez, J., Bednarek, W., Bellizzi, L., Bernardini, E., Bernardos, M., Berti, A., Besenrieder, J., Bhattacharyya, W., & 190 othersBigongiari, C., Biland, A., Blanch, O., Bonnoli, G., Bosnjak, Z., Busetto, G., Carosi, R., Ceribella, G., Cerruti, M., Chai, Y., Chilingarian, A., Cikota, S., Colak, S. M., Colombo, E., Contreras, J. L., Cortina, J., Covino, S., D'Amico, G., D'Elia, V., Da Vela, P., Dazzi, F., De Angelis, A., De Lotto, B., Delfino, M., Delgado, J., Delgado Mendez, C., Depaoli, D., Di Pierro, F., Di Venere, L., Do Souto Espineira, E., Prester, D. D., Donini, A., Dorner, D., Doro, M., Elsaesser, D., Ramazani, V. F., Fattorini, A., Ferrara, G., Fonseca, M., Font, L., Fruck, C., Fukami, S., Garcia Lopez, R. J., Garczarczyk, M., Gasparyan, S., Gaug, M., Giglietto, N., Giordano, F., Gliwny, P., Godinovic, N., Green, J. G., Green, D., Hadasch, D., Hahn, A., Heckmann, L., Herrera, J., Hoang, J., Hrupec, D., Hutten, M., Inada, T., Inoue, S., Ishio, K., Iwamura, Y., Jimenez, I., Jormanainen, J., Jouvin, L., Kajiwara, Y., Karjalainen, M., Kerszberg, D., Kobayashi, Y., Kubo, H., Kushida, J., Lamastra, A., Lelas, D., Leone, F., Lindfors, E., Lombardi, S., Longo, F., Lopez-Coto, R., Lopez-Moya, M., Lopez-Oramas, A., Loporchio, S., Machado de Oliveira Fraga, B., Maggio, C., Majumdar, P., Makariev, M., Mallamaci, M., Maneva, G., Manganaro, M., Mannheim, K., Maraschi, L., Mariotti, M., Martinez, M., Mazin, D., Menchiari, S., Mender, S., Micanovic, S., Miceli, D., Miener, T., Minev, M., Miranda, J. M., Mirzoyan, R., Molina, E., Moralejo, A., Morcuende, D., Moreno, D., Moretti, E., Neustroev, V., Nigro, C., Nilsson, K., Nishijima, K., Noda, K., Nozaki, S., Ohtani, Y., Oka, T., Otero-Santos, J., Paiano, S., Palatiello, M., Paneque, D., Paoletti, R., Paredes, J. M., Pavletic, L., Penil, P., Perennes, C., Persic, M., Moroni, P. G. P., Prandini, E., Priyadarshi, C., Puljak, I., Rhode, W., Ribo, M., Rico, J., Righi, C., Rugliancich, A., Saha, L., Sahakyan, N., Saito, T., Sakurai, S., Satalecka, K., Saturni, F. G., Schleicher, B., Schmidt, K., Schweizer, T., Sitarek, J., Snidaric, Sobczynska, D., Spolon, A., Stamerra, A., Strom, D., Strzys, M., Suda, Y., Suric, T., Takahashi, M., Tavecchio, F., Temnikov, P., Terzic, T., Teshima, M., Tosti, L., Truzzi, S., Tutone, A., Ubach, S., van Scherpenberg, J., Vanzo, G., Vazquez Acosta, M., Ventura, S., Verguilov, V., Vigorito, C. F., Vitale, V., Vovk, I., Will, M., Wunderlich, C., Zaric, D., de Palma, F., D'Ammando, F., Barnacka, A., Sahu, D. K., Hodges, M., Hovatta, T., Kiehlmann, S., Max-Moerbeck, W., Readhead, A. C. S., Reeves, R., Pearson, T. J., Lahteenmaki, A., Bjorklund, Tornikoski, M., Tammi, J., Suutarinen, S., Hada, K. & Niinuma, K., 1 Feb 2022, In: Monthly Notices of the Royal Astronomical Society. 510, 2, p. 2344-2362 19 p.

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  • Multiwavelength Variability Power Spectrum Analysis of the Blazars 3C 279 and PKS 1510-089 on Multiple Timescales

    Lähteenmäki, A., Hovatta, T., Tornikoski, M., Tammi, J. & Fermi Large Area Telescope Collaboration, 1 Mar 2022, In: The Astrophysical Journal. 927, 2, 214.

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  • New Tests of Milli-lensing in the Blazar PKS 1413 + 135

    Peirson, A. L., Liodakis, I., Readhead, A. C. S., Lister, M. L., Perlman, E. S., Aller, M. F., Blandford, R. D., Grainge, K. J. B., Green, D. A., Gurwell, M. A., Hodges, M. W., Hovatta, T., Kiehlmann, S., Lähteenmäki, A., Max-Moerbeck, W., McAloone, T., O'Neill, S., Pavlidou, V., Pearson, T. J., Ravi, V., & 9 othersReeves, R. A., Scott, P. F., Taylor, G. B., Titterington, D. J., Tornikoski, M., Vedantham, H. K., Wilkinson, P. N., Williams, D. T. & Zensus, J. A., 1 Mar 2022, In: The Astrophysical Journal. 927, 1, 20 p., 24.

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  • On the determination of ionospheric electron density profiles using multi-frequency riometry

    McKay, D., Vierinen, J., Kero, A. & Partamies, N., 27 Jan 2022, In: Geoscientific Instrumentation, Methods and Data Systems. 11, 1, p. 25-35 11 p.

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  • Probing the Innermost Regions of AGN Jets and Their Magnetic Fields with RadioAstron. V. Space and Ground Millimeter-VLBI Imaging of OJ 287

    Gómez, J. L., Traianou, E., Krichbaum, T. P., Lobanov, A. P., Fuentes, A., Lico, R., Zhao, G-Y., Bruni, G., Kovalev, Y. Y., Lähteenmäki, A., Voitsik, P. A., Lisakov, M. M., Angelakis, E., Bach, U., Casadio, C., Cho, I., Dey, L., Gopakumar, A., Gurvits, L. I., Jorstad, S., & 10 othersKovalev, Y. A., Lister, M. L., Marscher, A. P., Myserlis, I., Pushkarev, A. B., Ros, E., Savolainen, T., Tornikoski, M., Valtonen, M. J. & Zensus, A., Jan 2022, In: The Astrophysical Journal. 924, 2, 16 p., 122.

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  • Radio and γ-Ray Activity in the Jet of the Blazar S5 0716+714

    Kim, D. W., Kravchenko, E. V., Kutkin, A. M., Böttcher, M., Gómez, J. L., Gurwell, M., Jorstad, S. G., Lähteenmäki, A., Marscher, A. P., Ramakrishnan, V., Tornikoski, M., Trippe, S., Weaver, Z. & Williamson, K. E., 1 Jan 2022, In: The Astrophysical Journal. 925, 1, p. 1-21 21 p., 64.

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  • Relationship between Solar Millimeter and Soft X-Ray Emissions

    Kallunki, J. & Tornikoski, M., 1 Jun 2022, In: Latvian Journal of Physics and Technical Sciences. 59, s3, p. 39-47 9 p.

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  • Resolving the Inner Parsec of the Blazar J1924-2914 with the Event Horizon Telescope

    Issaoun, S., Wielgus, M., Jorstad, S., Krichbaum, T. P., Blackburn, L., Janssen, M., Chan, C., Pesce, D. W., Gomez, J. L., Akiyama, K., Moscibrodzka, M., Marti-Vidal, I., Chael, A., Lico, R., Liu, J., Ramakrishnan, V., Lisakov, M., Fuentes, A., Zhao, G-Y., Moriyama, K., & 31 othersBroderick, A. E., Tiede, P., MacDonald, N. R., Mizuno, Y., Traianou, E., Loinard, L., Davelaar, J., Gurwell, M., Lu, R-S., Alberdi, A., Alef, W., Algaba, J. C., Anantua, R., Asada, K., Azulay, R., Bach, U., Baczko, A-K., Ball, D., Balokovic, M., Barrett, J., Baubock, M., Benson, B. A., Bintley, D., Blundell, R., Boland, W., Bouman, K. L., Bower, G. C., Kim, D-J., Savolainen, T., Wagner, J. & Event Horizon Telescope Collaboration, 1 Aug 2022, In: The Astrophysical Journal. 934, 2, 21 p., 145.

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  • Selective Dynamical Imaging of Interferometric Data

    Farah, J., Galison, P., Akiyama, K., Bouman, K. L., Bower, G. C., Chael, A., Fuentes, A., Gómez, J. L., Honma, M., Johnson, M. D., Kofuji, Y., Marrone, D. P., Moriyama, K., Narayan, R., Pesce, D. W., Tiede, P., Wielgus, M., Zhao, G. Y., Alberdi, A., Alef, W., & 31 othersAlgaba, J. C., Anantua, R., Asada, K., Azulay, R., Baczko, A. K., Ball, D., Baloković, M., Barrett, J., Benson, B. A., Bintley, D., Blackburn, L., Blundell, R., Boland, W., Boyce, H., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broderick, A. E., Broguiere, D., Bronzwaer, T., Bustamente, S., Byun, D. Y., Carlstrom, J. E., Chan, C. K., Chatterjee, K., Kim, D. J., Ramakrishnan, V., Savolainen, T., Wagner, J. & Event Horizon Telescope Collaboration, 1 May 2022, In: Astrophysical Journal Letters. 930, 2, p. 1-21 21 p., L18.

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  • Solar Microwave Emission Associated with Coronal Mass Ejections (CME)

    Kallunki, J., 1 Feb 2022, In: Latvian Journal of Physics and Technical Sciences. 59, 1, p. 13-20 8 p.

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  • The hunt for extraterrestrial high-energy neutrino counterparts

    Liodakis, I., Hovatta, T., Pavlidou, V., Readhead, A. C. S., Blandford, R. D., Kiehlmann, S., Lindfors, E., Max-Moerbeck, W., Pearson, T. J. & Petropoulou, M., 30 Sep 2022, In: Astronomy & Astrophysics. 666, p. 1-7 7 p., A36.

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  • The science case and challenges of space-borne sub-millimeter interferometry

    Gurvits, L. I., Paragi, Z., Amils, R. I., van Bemmel, I., Boven, P., Casasola, V., Conway, J., Davelaar, J., Díez-González, M. C., Falcke, H., Fender, R., Frey, S., Fromm, C. M., Gallego-Puyol, J. D., García-Miró, C., Garrett, M. A., Giroletti, M., Goddi, C., Gómez, J. L., van der Gucht, J., & 34 othersGuirado, J. C., Haiman, Z., Helmich, F., Hudson, B., Humphreys, E., Impellizzeri, V., Janssen, M., Johnson, M. D., Kovalev, Y. Y., Kramer, M., Lindqvist, M., Linz, H., Liuzzo, E., Lobanov, A. P., López-Fernández, I., Malo-Gómez, I., Masania, K., Mizuno, Y., Plavin, A. V., Rajan, R. T., Rezzolla, L., Roelofs, F., Ros, E., Rygl, K. L. J., Savolainen, T., Schuster, K., Venturi, T., Verkouter, M., de Vicente, P., Visser, P. N. A. M., Wiedner, M. C., Wielgus, M., Wiik, K. & Zensus, J. A., Jul 2022, In: Acta astronautica. 196, p. 314-333 20 p.

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  • The Unanticipated Phenomenology of the Blazar PKS 2131-021: A Unique Supermassive Black Hole Binary Candidate

    O'Neill, S., Kiehlmann, S., Readhead, A. C. S., Aller, M. F., Blandford, R. D., Liodakis, I., Lister, M. L., Mróz, P., O'Dea, C. P., Pearson, T. J., Ravi, V., Vallisneri, M., Cleary, K. A., Graham, M. J., Grainge, K. J. B., Hodges, M. W., Hovatta, T., Lähteenmäki, A., Lamb, J. W., Lazio, T. J. W., & 7 othersMax-Moerbeck, W., Pavlidou, V., Prince, T. A., Reeves, R. A., Tornikoski, M., Vergara De La Parra, P. & Zensus, J. A., 1 Feb 2022, In: Astrophysical Journal Letters. 926, 2, 21 p., 35.

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  • The Variability of the Black Hole Image in M87 at the Dynamical Timescale

    Satapathy, K., Psaltis, D., Ozel, F., Medeiros, L., Dougall, S. T., Chan, C-K., Wielgus, M., Prather, B. S., Wong, G. N., Gammie, C. F., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Anantua, R., Asada, K., Azulay, R., Baczko, A-K., Ball, D., Balokovic, M., & 217 othersBarrett, J., Benson, B. A., Bintley, D., Blackburn, L., Blundell, R., Boland, W., Bouman, K. L., Bower, G. C., Boyce, H., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broderick, A. E., Broguiere, D., Bronzwaer, T., Bustamente, S., Byun, D-Y., Carlstrom, J. E., Chael, A., Chatterjee, K., Chatterjee, S., Chen, M-T., Chen, Y., Cho, I., Christian, P., Conway, J. E., Cordes, J. M., Crawford, T. M., Crew, G. B., Cruz-Osorio, A., Cui, Y., Davelaar, J., De Laurentis, M., Deane, R., Dempsey, J., Desvignes, G., Dexter, J., Doeleman, S. S., Eatough, R. P., Falcke, H., Farah, J., Fish, V. L., Fomalont, E., Ford, H. A., Fraga-Encinas, R., Friberg, P., Fromm, C. M., Fuentes, A., Galison, P., Garcia, R., Gentaz, O., Georgiev, B., Goddi, C., Gold, R., Gomez-Ruiz, A., Gomez, J. L., Gu, M., Gurwell, M., Hada, K., Haggard, D., Hecht, M. H., Hesper, R., Ho, P., Honma, M., Huang, C-W. L., Huang, L., Hughes, D. H., Ikeda, S., Inoue, M., Issaoun, S., James, D. J., Jannuzi, B. T., Janssen, M., Jeter, B., Jiang, W., Jimenez-Rosales, A., Johnson, M. D., Jorstad, S., Jung, T., Karami, M., Karuppusamy, R., Kawashima, T., Keating, G. K., Kettenis, M., Kim, D-J., Kim, J-Y., Kim, J., Kim, J., Kino, M., Koay, J. Y., Kofuji, Y., Koch, P. M., Koyama, S., Kramer, C., Kramer, M., Krichbaum, T. P., Kuo, C-Y., Lauer, T. R., Lee, S-S., Levis, A., Li, Y-R., Li, Z., Lindqvist, M., Lico, R., Lindahl, G., Liu, J., Liu, K., Liuzzo, E., Lo, W-P., Lobanov, A. P., Loinard, L., Lonsdale, C., Lu, R-S., MacDonald, N. R., Mao, J., Marchili, N., Markoff, S., Marrone, D. P., Marscher, A. P., Marti-Vidal, I., Matsushita, S., Matthews, L. D., Menten, K. M., Mizuno, I., Mizuno, Y., Moran, J. M., Moriyama, K., Moscibrodzka, M., Mueller, C., Mejias, A. M., Musoke, G., Nagai, H., Nagar, N. M., Nakamura, M., Narayan, R., Narayanan, G., Natarajan, I., Nathanail, A., Neilsen, J., Neri, R., Ni, C., Noutsos, A., Nowak, M. A., Okino, H., Olivares, H., Ortiz-Leon, G. N., Oyama, T., Palumbo, D. C. M., Park, J., Patel, N., Pen, U-L., Pesce, D. W., Pietu, V., Plambeck, R., PopStefanija, A., Porth, O., Potzl, F. M., Preciado-Lopez, J. A., Pu, H-Y., Ramakrishnan, V., Rao, R., Rawlings, M. G., Raymond, A. W., Rezzolla, L., Ripperda, B., Roelofs, F., Rogers, A., Ros, E., Rose, M., Roshanineshat, A., Rottmann, H., Roy, A. L., Ruszczyk, C., Rygl, K. L. J., Sanchez, S., Sanchez-Arguelles, D., Sasada, M., Savolainen, T., Schloerb, F. P., Schuster, K-F., Shao, L., Shen, Z., Small, D., Sohn, B. W., SooHoo, J., Sun, H., Tazaki, F., Tetarenko, A. J., Tiede, P., Tilanus, R. P. J., Titus, M., Toma, K., Torne, P., Traianou, E., Trent, T., Trippe, S., van Bemmel, I., van Langevelde, H. J., van Rossum, D. R., Wagner, J., Ward-Thompson, D., Wardle, J., Weintroub, J., Wex, N., Wharton, R., Wiik, K., Wu, Q., Yoon, D., Young, A., Young, K., Younsi, Z., Yuan, F., Yuan, Y-F., Zensus, J. A., Zhao, G-Y. & Zhao, S-S., 1 Jan 2022, In: The Astrophysical Journal. 925, 1, 19 p., 13.

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  • Unraveling the Innermost Jet Structure of OJ 287 with the First GMVA + ALMA Observations

    Zhao, G. Y., Gómez, J. L., Fuentes, A., Krichbaum, T. P., Traianou, E., Lico, R., Cho, I., Ros, E., Komossa, S., Akiyama, K., Asada, K., Blackburn, L., Britzen, S., Bruni, G., Crew, G. B., Dahale, R., Dey, L., Gold, R., Gopakumar, A., Issaoun, S., & 16 othersJanssen, M., Jorstad, S., Kim, J. Y., Koay, J. Y., Kovalev, Y. Y., Koyama, S., Lobanov, A. P., Loinard, L., Lu, R. S., Markoff, S., Marscher, A. P., Martí-Vidal, I., Mizuno, Y., Park, J., Savolainen, T. & Toscano, T., 1 Jun 2022, In: The Astrophysical Journal. 932, 1, 12 p., 72.

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  • Unravelling the origin of extended radio emission in narrow-line Seyfert 1 galaxies with the JVLA

    Järvelä, E., Dahale, R., Crepaldi, L., Berton, M., Congiu, E. & Antonucci, R., 25 Jan 2022, In: Astronomy and Astrophysics. 658, 77 p., A12.

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  • 2021

    28-40 GHz variability and polarimetry of bright compact sources in the QUIJOTE cosmological fields

    Perrott, Y. C., Lopez-Caniego, M., Genova-Santos, R. T., Rubino-Martin, J. A., Ashdown, M., Herranz, D., Lahteenmaki, A., Lasenby, A. N., Lopez-Caraballo, C. H., Poidevin, F. & Tornikoski, M., Apr 2021, In: Monthly Notices of the Royal Astronomical Society. 502, 4, p. 4779-4793 15 p.

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  • ALMA/NICER observations of GRS 1915+105 indicate a return to a hard state

    Koljonen, K. I. I. & Hovatta, T., 1 Mar 2021, In: Astronomy and Astrophysics. 647, 18 p., A173.

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  • A new sample of gamma-ray emitting jetted active galactic nuclei—preliminary results

    Foschini, L., Lister, M. L., Antón, S., Berton, M., Ciroi, S., Marchã, M. J. M., Tornikoski, M., Järvelä, E., Romano, P., Vercellone, S. & Bontà, E. D., 5 Oct 2021, In: Universe. 7, 10, 111 p., 372.

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  • An intermittent extreme BL Lac: MWL study of 1ES 2344+514 in an enhanced state

    Hovatta, T., MAGIC Collaboration, FACT Collaboration & MWL Collaborators , 2021, In: Monthly Notices of the Royal Astronomical Society. 496, 3, p. 3912-3928 17 p.

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  • An Oversized Magnetic Sheath Wrapping around the Parsec-scale Jet in 3C 273

    Lisakov, M. M., Kravchenko, E. V., Pushkarev, A. B., Kovalev, Y. Y., Savolainen, T. K. & Lister, M. L., 20 Mar 2021, In: The Astrophysical Journal. 910, 1, 8 p., 35.

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  • Association of IceCube neutrinos with radio sources observed at Owens Valley and Metsähovi Radio Observatories

    Hovatta, T., Lindfors, E., Kiehlmann, S., Max-Moerbeck, W., Hodges, M., Liodakis, I., Lähteemäki, A., Pearson, T. J., Readhead, A. C. S., Reeves, R. A., Suutarinen, S., Tammi, J. & Tornikoski, M., 10 Jun 2021, In: Astronomy and Astrophysics. 650, 17 p., A83.

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  • A transition from parabolic to conical shape as a common effect in nearby AGN jets

    Kovalev, Y. Y., Pushkarev, A. B., Nokhrina, E. E., Plavin, A. V., Beskin, V. S., Chernoglazov, A. V., Lister, M. L. & Savolainen, T., 2021, In: Monthly Notices of the Royal Astronomical Society. 495, 4, p. 3576-3591 16 p.

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  • Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

    Reynolds, M. T., Event Horizon Telescope Collaboration, Fermi Large Area Telescope Collaboration, H.E.S.S. Collaboration, MAGIC Collaboration, VERITAS Collaboration & EAVN Collaboration, 10 Apr 2021, In: Astrophysical Journal Letters. 911, 1, L11.

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  • Constraints on black-hole charges with the 2017 EHT observations of M87∗

    Kocherlakota, P., Rezzolla, L., Falcke, H., Fromm, C. M., Kramer, M., Mizuno, Y., Nathanail, A., Olivares, H., Younsi, Z., Akiyama, K., Alberdi, A., Alef, W., Algaba, J. C., Anantua, R., Asada, K., Azulay, R., Baczko, A. K., Ball, D., Baloković, M., Barrett, J., & 31 othersBenson, B. A., Bintley, D., Blackburn, L., Blundell, R., Boland, W., Bouman, K. L., Bower, G. C., Boyce, H., Bremer, M., Brinkerink, C. D., Brissenden, R., Britzen, S., Broderick, A. E., Broguiere, D., Bronzwaer, T., Byun, D. Y., Carlstrom, J. E., Chael, A., Chan, C. K., Chatterjee, S., Chatterjee, K., Chen, M. T., Chen, Y., Chesler, P. M., Cho, I., Christian, P., Kim, D. J., Ramakrishnan, V., Savolainen, T., Wagner, J. & Event Horizon Telescope Collaboration, 20 May 2021, In: Physical Review D. 103, 10, 18 p., 104047.

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  • Core-collapse supernova subtypes in luminous infrared galaxies

    Kankare, E., Efstathiou, A., Kotak, R., Kool, E. C., Kangas, T., O'Neill, D., Mattila, S., Väisänen, P., Ramphul, R., Mogotsi, M., Ryder, S. D., Parker, S., Reynolds, T., Fraser, M., Pastorello, A., Cappellaro, E., Mazzali, P. A., Ochner, P., Tomasella, L., Turatto, M., & 17 othersKotilainen, J., Kuncarayakti, H., Pérez-Torres, M. A., Randriamanakoto, Z., Romero-Cañizales, C., Berton, M., Cartier, R., Chen, T. W., Galbany, L., Gromadzki, M., Inserra, C., Maguire, K., Moran, S., Müller-Bravo, T. E., Nicholl, M., Reguitti, A. & Young, D. R., 27 May 2021, In: Astronomy and Astrophysics. 649, 25 p., A134.

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  • Event Horizon Telescope observations of the jet launching and collimation in Centaurus A

    Savolainen, T. & Event Horizon Telescope Collaboration, Oct 2021, In: Nature Astronomy. 5, 10, p. 1017-1028 12 p.

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  • Evidence of the Gaia-VLBI position differences being related to radio source structure

    Xu, M., Lunz, S., Anderson, J. M., Savolainen, T., Zubko, N. & Schuh, H., 1 Mar 2021, In: Astronomy & Astrophysics. 647, 13 p., A189.

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