Спектральные и фотометрические исследования MRK6 и MRK1040 в оптическом диапазоне
Авторы
DOI:
https://doi.org/10.31489/2025N1/115-126Ключевые слова:
активные ядра галактик, сейфертовские галактики, фотометрия, спектроскопия, кривые блеска, эмиссионные линииАннотация
Статья посвящена изучению изменчивости активных ядер галактик, которые играют ключевую роль в понимании физических процессов в их центральных областях. Данное исследование направлено на анализ фотометрической и спектральной изменчивости двух сейфертовских галактик, MRK 6 и MRK 1040, на основе архивных и современных наблюдений. Впервые обработаны результаты фотометрических наблюдений MRK 6, где особое внимание уделено профилям эмиссионных линий и выявлению дополнительных спектральных компонентов, которые могут свидетельствовать о газовых выбросах. Для исследуемых галактик определены дисперсии скоростей каждой из компонент эмиссионных линий. В некоторых профилях Hα и Hβ оценены их дисперсии скоростей и соответствующие скорости вдоль луча зрения, что может свидетельствовать об истечении вещества из центральных областей галактик.
Библиографические ссылки
Layek N., Nandi P., Naik S., Kumari N., Jana A., Chhotaray B. (2024) Long-term X-ray temporal and spectral study of a Seyfert galaxy Mrk 6. Monthly Notices of the Royal Astronomical Society, 528 (3), 5269–5285. https://doi.org/10.48550/arXiv.2401.16780
Smirnova A.A., Moiseev A.V., Dodonov S.N. (2018) A close look at the well-known Seyfert galaxy: extended emission filaments in Mrk 6. Monthly Notices of the Royal Astronomical Society, 481 (4), 4542–4547. https://doi.org/10.1093/mnras/sty2569
Shablovinskaya E.S., Afanasiev V. L., Popović L.Č. (2020) Measuring the AGN Sublimation Radius with a New Approach: Reverberation Mapping of Broad Line Polarization. The Astrophysical Journal, 892, 2. https://doi.org/10.48550/arXiv.2003.12809
Pu Du, Michael S. Brotherton, Kai Wang, Zheng-Peng Huang, Chen Hu, David H. Kasper, William T. Chick, My L. Nguyen, Jaya Maithil, Derek Hand, Yan-Rong Li, Luis C. Ho, Jin-Ming Bai, Wei-Hao Bian, Jian-Min Wang (2018) Monitoring AGNs with Hβ Asymmetry. I. First Results:Velocity-resolved Reverberation Mapping. The Astrophysical Journal,869 (2), 17. https://doi.org/10.48550/arXiv.1810.11996
Nakhonthong N., Chainakun P., Luangtip W., Young A.J. (2024) Tracing the evolving X-ray reverberation lags within an individual AGN light curve. Monthly Notices of the Royal Astronomical Society, 530, 2. 1894-1906. https://doi.org/10.48550/arXiv.2404.04493
James Reeves, Valentina Braito, Ehud Behar, Travis Fischer, Steve Kraemer, Andrew Lobban, Emanuele Nardini, Delphine Porquet, Jane Turner. (2017) High-resolution X-Ray Spectroscopy of the Seyfert 1 Galaxy Mrk 1040. Revealing the Failed Nuclear Wind with Chandra. The Astrophysical Journal, 837, 1. 23. https://doi.org/10.48550/arXiv.1702.00461
Osterbrock D.E., Pogge R.W. (2017) The spectra of narrow-line Seyfert 1 galaxies. The Astrophysical Journal, 1985, 297, 166-176. https://doi.org/10.1086/163513
Shomshekova S. A., Reva I.V., Kondratyeva L.N. (2017) Standardization of the photometric system of the 1-meter telescope on TSHAO. News of the National Academy of Sciences of the Republic of Kazakhstan Physico-Mathematical Series. 4, 314, 155 – 161. Available to: https://journals.nauka-nanrk.kz/physics-mathematics/issue/view/225/252
Holden L.R., Tadhunter C.N., Morganti R., Oosterloo T. (2023) Precise physical conditions for the warm gas outflows in the nearby active galaxy IC 5063. Monthly Notices of the Royal Astronomical Society, 520, 2. 1848-1871. https://doi.org/10.1093/mnras/stad123
Skilling J. Nested Sampling. (2004). Bayesian Inference and Maximum Entropy Methods in Science and Engineering: Proceeding of the 24th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering, 735. 395-405. https://doi.org/10.1063/1.1835238
Speagle J.S. (2020) DYNASTY: a dynamic nested sampling package for estimating Bayesian posteriors and evidence Monthly Notices of the Royal Astronomical Society, 493, 3. 3132-3158. https://doi.org/10.1093/mnras/staa278
Koposov S., Speagle J., Barbary K., Ashton G., Bennett E., Buchner J., Scheffler C., Cook D., Talbot C., Guillochon J., Cubillos P., Ramos A., Johnson B., Lang D., Dartiailh I.M., Nitz A., McCluskey A., Archibald A. (2023). Josh speagle/dynasty: 2.1.3 (v2.1.3). https://doi.org/10.5281/zenodo.8408702
Dimitrijević M.S., Popović L.Č., Kovačević J., Dačić M., Ilić D. (2007) The flux ratio of the [OIII] λλ5007, 4959 lines in AGN: comparison with theoretical calculations. Monthly Notices of the Royal Astronomical Society, 374, 3. 1181-1184. https://doi.org/10.1111/j.1365-2966.2006.11238.x
Dojčinović I., Kovačević-Dojčinović J., Popović L. Č. (2023) The flux ratio of the [N II] λλ 6548, 6583 Å lines in a sample of Active Galactic Nuclei Type 2. Advances in Space Research, 71, 2. 1219-1226. https://doi.org/10.1016/j.asr.2022.04.041
Cid Fernandes R., Mateus A., Sodré L., Stasińska G., Gomes J. M. (2005) Semi-empirical analysis of Sloan Digital Sky Survey galaxies - I. Spectral synthesis method. Monthly Notices of the Royal Astronomical Society, 358, 2. 363-378. https://doi.org/10.1111/j.1365-2966.2005.08752.x
Freitas I. C., Riffel R. A., Storchi-Bergmann T., Elvis M., Robinson A., Crenshaw D. M., Nagar N. M., Lena D., Schmitt H. R., Kraemer S. B. (2018) Outflows in the narrow-line region of bright Seyfert galaxies - I. GMOS-IFU data. Monthly Notices of the Royal Astronomical Society, 476, 2. 2760-2778. https://doi.org/10.1093/mnras/sty303
Granato G., Zitelli V., Bonoli F., Bonoli F., Danese L., Bonoli C., Delpino F. (1993) A Study of a homogeneous sample of optically selected Active Galactic Nuclei. III. Optical Observations Astrophysical Journal Supplement, 89, 35. https://doi.org/10.1086/191838
Doroshenko V., Sergeev S. (2003) Spectral activity of the Seyfert galaxy Markarian 6 in 1970-1991. Astronomy & Astrophysics, 405, 3. 909-915. https://doi.org/10.1051/0004-6361:20030587
Doroshenko V. (2003) Photometric activity of the Seyfert galaxy Markarian 6 from UBV observations in 1970-2001. Astronomy & Astrophysics, 405, 3. 903-908. https://doi.org/10.1051/0004-6361:20030586
Doroshenko V., Sergeev S., Klimanov S., Pronik V.I., Efimov Yu.S. (2012) Broad-line region kinematics and black hole mass in Markarian 6. Monthly Notices of the Royal Astronomical Society, 426, 1. 416-426. https://doi.org/10.1111/j.1365-2966.2012.20843.x
Shomshekova S., Denissyuk E., Valiullin R., Kusakin A., Reva I., Omarov Ch. (2019) Photometric Research of Seyfert Galaxies MRK 766, MRK 6, MRK 1040, MRK 1513. News of the National Academy of Sciences of the Republic of Kazakhstan Physico-Mathematical Series. 3, 325. 64-70. https://doi.org/10.32014/2019.2518-1726.25
Shomshekova S., Izmailova I., Umirbayeva A., Omarov C. (2022) A method for digitization of archival astro-plates of the Fesenkov Astrophysical Institute. New Astronomy. 97, 01881. https://doi.org/10.1016/j.newast.2022. 101881
Shomshekova S., Kondratyeva L., Omarov Ch., Izmailova I., Umirbayeva A., Moshkina S. (2023) Digital archival spectral data for Seyfert galaxies and their use in conjunction with modern FAI spectral data. Experimental Astronomy, 56. 557–568. https://doi.org/10.1007/s10686-023-09916-6
