Zobrazeno 1 - 10
of 34
pro vyhledávání: '"N. I. Shatsky"'
Autor:
V. L. Oknyansky, C. M. Gaskell, N. A. Huseynov, Kh. M. Mikailov, V. M. Lipunov, N. I. Shatsky, S. S. Tsygankov, E. S. Gorbovskov, A. M. Tatarnikov, V. G. Metlov, K. L. Malanchev, M. B. Brotherton, D. Kasper, P. Du, X. Chen, M. A. Burlak, D. A. H. Buckley, R. Rebolo, M. Serra-Ricart, R. Podesta, H. Levato
Publikováno v:
Odessa Astronomical Publications, Vol 30, Iss 0, Pp 117-120 (2017)
Optical and near-infrared photometry, optical spectroscopy, and soft X-ray and UV monitoring of the changing-look active galactic nucleus NGC 2617 show that it continues to have the appearance of a type-1 Seyfert galaxy. An optical light curve for 20
Externí odkaz:
https://doaj.org/article/a640b970ec7b4236898f464a7cdbe17f
Autor:
V. L. Oknyanskij, N. A. Huseynov, V. M. Lipunov, A. M. Tatarnikov, N. I. Shatsky, S. S. Tsygankov, V. G. Metlov, I. R. Salmanov, C. M. Gaskell
Publikováno v:
Odessa Astronomical Publications, Vol 29, Iss 0, Pp 92-94 (2016)
The Changing Look AGNs (CL AGNs) are objects which undergo dramatic variability of the emission line profiles and classification type of which can move from one spectral class to another within very short time interval (from days to years). We start
Externí odkaz:
https://doaj.org/article/180785d04891440f813d6e266e15c219
Autor:
D. Yu. Tsvetkov, V. P. Goranskij, E. A. Barsukova, A. F. Valeev, I. M. Volkov, N. N. Pavlyuk, S. Yu. Shugarov, N. I. Shatsky, O. V. Vozyakova, V. A. Echeistov
Publikováno v:
Astrophysical Bulletin. 77:407-414
Autor:
A. V. Dodin, N. I. Shatsky, A. A. Belinski, K. E. Atapin, M. A. Burlak, S. G. Zheltoukhov, A. M. Tatarnikov, K. A. Postnov, A. M. Cherepashchuk, M. I. Belvedersky, V. D. Borisov, R. A. Burenin, M. R. Gilfanov, R. A. Krivonos, P. S. Medvedev, A. V. Meshcheryakov, S. Yu. Sazonov, R. A. Sunyaev, G. A. Khorunzhev
Publikováno v:
Astronomy Letters. 47:661-673
Autor:
N. N. Pavlyuk, M. G. Ushakova, G. A. Borman, A. M. Tatarnikov, E. G. Larionova, D. Yu. Tsvetkov, A. A. Nikiforova, O. V. Vozyakova, N. I. Shatsky, S. I. Blinnikov, P. V. Baklanov
Publikováno v:
Astronomy Letters. 47:291-306
The results of UBVRIJHK photometry for the type II-P supernova SN 2018aoq in NGC 4151 obtained from April 4, 2018, to January 14, 2019, with several telescopes, including the 2.5-m telescope at the Caucasus Mountain Observatory of the Sternberg Astro
Autor:
A. Belinski, N. I. Shatsky, Konstantin Postnov, K. Atapin, R. A. Burenin, G. A. Khorunzhev, P. S. Medvedev, A. M. Tatarnikov, A. V. Meshcheryakov, M. A. Burlak, Oleg V. Egorov, A. V. Dodin, S. Yu. Sazonov, R. A. Sunyaev, M. I. Belvedersky, Marat Gilfanov, Sergey A. Potanin
Publikováno v:
Astronomy Letters. 46:429-438
Based on observations with the new transient double-beam spectrograph (TDS) at the 2.5-m telescope of the Caucasus Mountain Observatory of SAI MSU, we have determined the types and found the redshifts for six new X-ray sources (four quasars and two g
Publikováno v:
Astronomische Nachrichten. 341:314-323
We perform near-infrared photometry of a large sample of 49 superthin edge-on galaxies. These galaxies are selected based on optical photometry because of high radial-to-vertical scale ratio in their stellar disks. The Near Infrared (NIR) H and K obs
Publikováno v:
Astronomy Letters. 46:193-203
The algorithm for the reduction of spectroscopic observations with the ASTRONIRCAM camera-spectrograph installed at the 2.5-m telescope of the Sternberg Astronomical Institute of the Moscow State University is described. The instrument allows spectra
Autor:
N. P. Ikonnikova, I. A. Shaposhnikov, V. F. Esipov, M. A. Burlak, V. P. Arkhipova, A. V. Dodin, S. A. Potanin, N. I. Shatsky
We present the results of our new low-resolution spectroscopic observations of the young compact planetary nebula Hb 12 performed in 2011-2020 with SAI MSU telescopes. We have measured the intensities of more than 50 nebular emission lines in the spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e09d97ab6e19c837815517dfd6f0562e
http://arxiv.org/abs/2111.00491
http://arxiv.org/abs/2111.00491
Autor:
Y.-Z. Cai, A. Pastorello, M. Fraser, X.-F. Wang, A. V. Filippenko, A. Reguitti, K. C. Patra, V. P. Goranskij, E. A. Barsukova, T. G. Brink, N. Elias-Rosa, H. F. Stevance, W. Zheng, Y. Yang, K. E. Atapin, S. Benetti, T. J. L. de Boer, S. Bose, J. Burke, R. Byrne, E. Cappellaro, K. C. Chambers, W.-L. Chen, N. Emami, H. Gao, D. Hiramatsu, D. A. Howell, M. E. Huber, E. Kankare, P. L. Kelly, R. Kotak, T. Kravtsov, V. Yu. Lander, Z.-T. Li, C.-C. Lin, P. Lundqvist, E. A. Magnier, E. A. Malygin, N. A. Maslennikova, K. Matilainen, P. A. Mazzali, C. McCully, J. Mo, S. Moran, M. Newsome, D. V. Oparin, E. Padilla Gonzalez, T. M. Reynolds, N. I. Shatsky, S. J. Smartt, K. W. Smith, M. D. Stritzinger, A. M. Tatarnikov, G. Terreran, R. I. Uklein, G. Valerin, P. J. Vallely, O. V. Vozyakova, R. Wainscoat, S.-Y. Yan, J.-J. Zhang, T.-M. Zhang, S. G. Zheltoukhov, R. Dastidar, M. Fulton, L. Galbany, A. Gangopadhyay, H.-W. Ge, C. P. Gutiérrez, H. Lin, K. Misra, Z.-W. Ou, I. Salmaso, L. Tartaglia, L. Xiao, X.-H. Zhang
Publikováno v:
Cai, Y-Z, Pastorello, A, Fraser, M, Wang, X-F, Filippenko, A, Reguitti, A, Patra, K C, Goranskij, V P, Barsukova, E A, Brink, T G, Elias-Rosa, N, Stevance, H F, Zheng, W, Yang, Y, Atapin, K E, Benetti, S, de Boer, T J L, Bose, S, Burke, J, Byrne, R, Cappellaro, E, Chambers, K C, Chen, W-L, Emami, N, Gao, H, Hiramatsu, D, Howell, D A, Huber, M E, Kankare, E, Kelly, P L, Kotak, R, Kravtsov, T, Lander, V Y, Li, Z-T, Lin, C-C, Lundqvist, P, Magnier, E A, Malygin, E A, Maslennikova, N A, Matilainen, K, Mazzali, P A, McCully, C, Mo, J, Moran, S, Newsome, M, Oparin, D, Gonzalez, E P, Reynolds, T M, Shatsky, N, Smartt, S J, Smith, K W, Stritzinger, M D, Tatarnikov, A M, Terreran, G, Uklein, R, Valerin, G, Vallely, P J, Vozyakova, O V, Wainscoat, R, Yan, S-Y, Zhang, J-J, Zhang, T-M, Zheltoukhov, S G, Dastidar, R, Fulton, M, Galbany, L, Gangopadhyay, A, Ge, H-W, Gutierrez, C P, Lin, H, Misra, K, Ou, Z-W, Salmaso, N, Tartaglia, L, Xiao, L & Zhang, X-H 2022, ' Forbidden hugs in pandemic times III. Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631 ', Astronomy & Astrophysics, vol. 667, A4 . https://doi.org/10.1051/0004-6361/202244393
We present an observational study of the luminous red nova (LRN) AT 2021biy in the nearby galaxy NGC 4631. The field of the object was routinely imaged during the pre-eruptive stage by synoptic surveys, but the transient was detected only at a few ep