A
A. V. Ipatov
Researcher at Russian Academy of Sciences
Publications - 43
Citations - 452
A. V. Ipatov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Very-long-baseline interferometry & Radio telescope. The author has an hindex of 7, co-authored 40 publications receiving 407 citations.
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Journal ArticleDOI
"RadioAstron"-A telescope with a size of 300 000 km: Main parameters and first observational results
N. S. Kardashev,V. V. Khartov,V. V. Abramov,V. Yu. Avdeev,A. V. Alakoz,Yu. A. Aleksandrov,S. Ananthakrishnan,V. V. Andreyanov,A. S. Andrianov,N. M. Antonov,M. I. Artyukhov,M. Yu. Arkhipov,W. Baan,N.G. Babakin,V. E. Babyshkin,N. Bartel,K. G. Belousov,A. A. Belyaev,J. J. Berulis,Bernard F. Burke,A. V. Biryukov,A. E. Bubnov,M. S. Burgin,G. Busca,A. A. Bykadorov,V. S. Bychkova,V. I. Vasil’kov,K. J. Wellington,I. S. Vinogradov,R. Wietfeldt,P. A. Voitsik,A. S. Gvamichava,I. A. Girin,Leonid I. Gurvits,Leonid I. Gurvits,R. D. Dagkesamanskii,L. D’Addario,Gabriele Giovannini,Gabriele Giovannini,D. L. Jauncey,Peter E. Dewdney,A. A. D’yakov,Vladimir Zharov,V. I. Zhuravlev,G. S. Zaslavskii,M. V. Zakhvatkin,A. N. Zinov’ev,Yu. Ilinen,A. V. Ipatov,B. Z. Kanevskii,I. A. Knorin,J. L. Casse,K. I. Kellermann,Yu. A. Kovalev,Yu. Yu. Kovalev,Yu. Yu. Kovalev,A. V. Kovalenko,B. L. Kogan,R. V. Komaev,A. A. Konovalenko,G. D. Kopelyanskii,Yu. A. Korneev,V. I. Kostenko,A. N. Kotik,B. B. Kreisman,A. Yu. Kukushkin,V. F. Kulishenko,D. N. Cooper,A. M. Kutkin,Wayne Cannon,M. G. Larionov,Mikhail M. Lisakov,L. N. Litvinenko,S. F. Likhachev,L. N. Likhacheva,A. P. Lobanov,S. V. Logvinenko,Glen Langston,K. McCracken,S. Yu. Medvedev,M. V. Melekhin,A. V. Menderov,David W. Murphy,T. A. Mizyakina,Yu. V. Mozgovoi,N. Ya. Nikolaev,B. S. Novikov,B. S. Novikov,I. D. Novikov,V. V. Oreshko,Yu. K. Pavlenko,I. N. Pashchenko,Yu. N. Ponomarev,M. V. Popov,A. Pravin-Kumar,Robert A. Preston,V. N. Pyshnov,I. A. Rakhimov,V. M. Rozhkov,Jonathan D. Romney,P. Rocha,V. A. Rudakov,Antti V. Räisänen,S. V. Sazankov,Boris A. Sakharov,S. K. Semenov,V. A. Serebrennikov,R. T. Schilizzi,D. P. Skulachev,V. I. Slysh,A. I. Smirnov,Joel Smith,V. A. Soglasnov,K. V. Sokolovskii,K. V. Sokolovskii,L. H. Sondaar,V. A. Stepan’yants,M. S. Turygin,S. Yu. Turygin,A. G. Tuchin,S. Urpo,S.D. Fedorchuk,A. M. Finkel’shtein,Ed Fomalont,I. Fejes,A. N. Fomina,Yu. B. Khapin,G. S. Tsarevskii,J. A. Zensus,A. A. Chuprikov,M. V. Shatskaya,N. Ya. Shapirovskaya,A. I. Sheikhet,A. E. Shirshakov,A. Schmidt,L. A. Shnyreva,V. V. Shpilevskii,R. D. Ekers,V. E. Yakimov +138 more
TL;DR: The RadioAstron project as mentioned in this paper is targeted at systematic studies of compact radio-emitting sources and their dynamics, including supermassive black holes, accretion disks, and relativistic jets in active galactic nuclei.
Journal ArticleDOI
The extreme blazar AO 0235+164 as seen by extensive ground and space radio observations
A. M. Kutkin,I. N. Pashchenko,Mikhail M. Lisakov,P. A. Voytsik,Kirill Sokolovsky,Kirill Sokolovsky,Yuri Y. Kovalev,Yuri Y. Kovalev,Yuri Y. Kovalev,A. P. Lobanov,A. V. Ipatov,Margo F. Aller,Hugh D. Aller,Anne Lähteenmäki,Anne Lähteenmäki,Merja Tornikoski,Leonid I. Gurvits,Leonid I. Gurvits +17 more
TL;DR: In this paper, the authors employed visibility modeling and image stacking for deriving structure and kinematics of the ultra compact blazar AO 0235+164 with RadioAstron ground-space radio interferometer, multi-frequency VLBA, EVN and single-dish radio observations.
RadioAstron - a telescope with a size of 300 000 km: main parameters and first observational results (in Russian)
N. S. Kardashev,V. V. Khartov,V. V. Abramov,V. Yu. Avdeev,A. V. Alakoz,Yu. A. Aleksandrov,S. Ananthakrishnan,V. V. Andreyanov,A. S. Andrianov,N. M. Antonov,M. I. Artyukhov,M. Yu. Arkhipov,W. Baan,N.G. Babakin,N. Bartel,V. E. Babyshkin,K. G. Belousov,A. A. Belyaev,J. J. Berulis,Bernard F. Burke,A. V. Biryukov,A. E. Bubnov,M. S. Burgin,G. Busca,A. A. Bykadorov,V. S. Bychkova,V. I. Vasil’kov,K. J. Wellington,I. S. Vinogradov,R. Wietfeldt,P. A. Voitsik,A. S. Gvamichava,I. A. Girin,Leonid I. Gurvits,R. D. Dagkesamanskii,L. D’Addario,Gabriele Giovannini,D. L. Jauncey,Peter E. Dewdney,A. A. D’yakov,Vladimir Zharov,V. I. Zhuravlev,G. S. Zaslavskii,M. V. Zakhvatkin,A. N. Zinov’ev,Yu. Ilinen,A. V. Ipatov,B.Z. Kanevski,I. A. Knorin,J. L. Casse,K. I. Kellermann,Yu. A. Kovalev,Yu. Yu. Kovalev,A. V. Kovalenko,B. L. Kogan,R. V. Komaev,A. A. Konovalenko,G.D. Kopelyanski,Yu. A. Korneev,V. I. Kostenko,A. N. Kotik,B. B. Kreisman,A. Yu. Kukushkin,V. F. Kulishenko,D. N. Cooper,A. M. Kutkin,Wayne Cannon,M. G. Larionov,Mikhail M. Lisakov,L. N. Litvinenko,S. F. Likhachev,L. N. Likhacheva,A. P. Lobanov,S. V. Logvinenko,Glen Langston,K. McCracken,S. Yu. Medvedev,M. V. Melekhin,A. V. Menderov,David W. Murphy,T. A. Mizyakina,Yu. V. Mozgovoi,N. Ya. Nikolaev,B. S. Novikov,I. D. Novikov,V. V. Oreshko,Yu. K. Pavlenko,I. N. Pashchenko,Yu. N. Ponomarev,M. V. Popov,A. Pravin-Kumar,Robert A. Preston,V. N. Pyshnov,I. A. Rakhimov,V. M. Rozhkov,Jonathan D. Romney,P. Rocha,V. A. Rudakov,Antti V. Räisänen,S. V. Sazankov,Boris A. Sakharov,S. K. Semenov,V. A. Serebrennikov,R. T. Schilizzi,D. P. Skulachev,V. I. Slysh,A. I. Smirnov,Joel Smith,V. A. Soglasnov,K. V. Sokolovskii,L. H. Sondaar,V. A. Stepan’yants,M. S. Turygin,S. Yu. Turygin,A. G. Tuchin,S. Urpo,S.D. Fedorchuk,A. M. Finkel’shtein,Ed Fomalont,I. Fejes,A. N. Fomina,Yu. B. Khapin,G. S. Tsarevskii,J. A. Zensus,A. A. Chuprikov,M. V. Shatskaya,N. Ya. Shapirovskaya,A. I. Sheikhet,A. E. Shirshakov,A. Schmid,L. A. Shnyreva,V. V. Shpilevskii,R. D. Ekers,V. E. Yakimov +133 more
TL;DR: The RadioAstron project as discussed by the authors is targeted at systematic studies of compact radio-emitting sources and their dynamics, including supermassive black holes, accretion disks, and relativistic jets in active galactic nuclei.
Journal ArticleDOI
A Giant Water Maser Flare in the Galactic Source IRAS 18316-0602
L. N. Volvach,A. E. Volvach,M. G. Larionov,G. C. MacLeod,S. P. van den Heever,Paweł Wolak,M. Olech,A. V. Ipatov,D. V. Ivanov,A. G. Mikhailov,A. E. Melnikov,Karl M. Menten,Arnaud Belloche,Axel Weiss,P. Mazumdar,Frederic Schuller,Frederic Schuller +16 more
TL;DR: The results of long-term monitoring of the Galactic maser source IRAS 18316-0602 (G25.65+1.05) in the water-vapor line at frequency f = 22.235 GHz (616-523 transitioin) carried out on the 22-m Simeiz, 26-m HartRAO, and 26m Torun radio telescopes are reported.
Journal ArticleDOI
Variability of the radio flux density of the Blazar S5 0716+714 on time scales less than a month
A. G. Gorshkov,A. V. Ipatov,V. K. Konnikova,V. V. Mardyshkin,M. G. Mingaliev,A. M. Finkel’shtein,M. A. Kharinov +6 more
TL;DR: In this paper, a study of the variability of the BL Lac object S5 0716+714 is presented, where the data were obtained in 150 daily observations on the RATAN-600 radio telescope at six frequencies from 0.97 to 21.7 GHz and 13 day-long sessions at a wavelength of 6.2 cm.