{"id":2165,"date":"2025-05-13T11:30:54","date_gmt":"2025-05-13T10:30:54","guid":{"rendered":"http:\/\/newskbncran.ru\/?page_id=2165"},"modified":"2026-06-04T13:38:50","modified_gmt":"2026-06-04T12:38:50","slug":"26-5-4-en","status":"publish","type":"page","link":"http:\/\/izvestiyakbncran.ru\/index.php\/en\/26-5-4-en\/","title":{"rendered":"26.5.4 en"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" style=\"font-size:22px\"><strong>Modeling artificial whistlers in Py\u0421harm<\/strong><\/h2>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-medium-font-size wp-elements-1 wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\"><strong><strong><strong>L.S. Marchenko, R.I. Parovik<\/strong><\/strong><\/strong><\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-left is-nowrap is-layout-flex wp-container-core-group-is-layout-20193d73 wp-block-group-is-layout-flex\" style=\"border-style:none;border-width:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<p class=\"has-text-color has-link-color has-lora-font-family wp-elements-2 wp-block-paragraph\" style=\"color:#5b1919;font-size:12px;text-decoration:underline\"><\/p>\n\n\n\n<div class=\"wp-block-group is-horizontal is-layout-flex wp-container-core-group-is-layout-9076828a wp-block-group-is-layout-flex\" style=\"min-height:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-856cf56e wp-block-buttons-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-background-background-color has-text-color has-background has-link-color has-border-color has-custom-font-size wp-element-button\" href=\"http:\/\/izvestiyakbncran.ru\/wp-content\/uploads\/2026\/06\/4.-mar-4.pdf\" style=\"border-color:#5b1919;border-style:solid;border-width:2px;border-radius:8px;color:#5b1919;padding-top:0.4rem;padding-right:var(--wp--preset--spacing--40);padding-bottom:0.4rem;padding-left:var(--wp--preset--spacing--40);font-size:12px\">PDF<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:0px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-273e683f\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-background-background-color has-text-color has-background has-link-color has-border-color has-text-align-center has-custom-font-size wp-element-button\" href=\"https:\/\/journals.rcsi.science\/1991-6639\/article\/xml\/274263\" style=\"border-color:#5b1919;border-width:2px;border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-left-radius:8px;border-bottom-right-radius:8px;color:#5b1919;padding-top:0.4rem;padding-right:var(--wp--preset--spacing--40);padding-bottom:0.4rem;padding-left:var(--wp--preset--spacing--40);font-size:12px\">JATS XML<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-3 wp-block-paragraph\" style=\"border-style:none;border-width:0px;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-left-radius:0px;border-bottom-right-radius:0px;color:#5b1919;margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\"\/>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-4 wp-block-paragraph\" style=\"line-height:1.4\"><strong><em>Abstract.<\/em><\/strong> The work proposed an algorithm for modeling an artificial whistler signal in Python in the PyCharm environment. The algorithm is based on physical and mathematical models of whistler propagation. The proposed algorithm can be used to model signal characteristics, duration, maximum and minimum frequency, and sampling frequency. The algorithm implements the ability to construct the amplitude characteristic of the signal, as well as construct its spectrogram. The model of the artificial whistler signal can be used to solve the problem of whistler recognition in real time.<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-5 wp-block-paragraph\" style=\"line-height:1.4\"><strong><em>Keywords:<\/em><\/strong> whistler, mathematical model, dispersion coefficient, frequency, signal model, spectrogram, Python, PyCharm<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-6 wp-block-paragraph\" style=\"font-size:12px;line-height:1.4\"><strong>For citation<\/strong>. Marchenko L.S., Parovik R.I.Modeling artificial whistlers in PyCharm. <em>News of the Kabardino-Balkarian Scientific Center of RAS.<\/em>2024. Vol. 26. No. 5. Pp. 53\u201363. DOI: 10.35330<strong>\/<\/strong>1991-6639-2024-26-5-53-63<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-medium-font-size wp-elements-7 wp-block-paragraph\" style=\"line-height:1.4\"><\/p>\n\n\n\n<details class=\"wp-block-details has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-8 is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>References<\/strong><\/summary>\n<ol class=\"wp-block-list\">\n<li>Storey L.R.O. An investigation of whistling atmospherics. Philosophical Transactions of the Royal Society of London.<em> Series A, Mathematical and Physical Sciences<\/em>. 1953. Vol. 246. No. 908. Pp. 113\u2013141.<\/li>\n\n\n\n<li>Gershman B.N., Korobkov Yu.S. On the theory of propagation of whistling atmospherics. <em>Izvestiya Vuzov. Radiofizika<\/em>. 1958. Vol. 1. No. 2. Pp. 51\u201358. (In Russian)<\/li>\n\n\n\n<li>Gershman B.N., Ugarov V.A. Propagation and generation of low-frequency electromagnetic waves in the upper atmosphere.<em> Uspekhi Fizicheskikh Nauk<\/em>. 1960. Vol. 72. No. 2. Pp. 235\u2013271. (In Russian)<\/li>\n\n\n\n<li>Lichtenberger J., Ferencz C., Bodn\u00e1r L. et al. Automatic whistler detector and analyzer system: Automatic whistler detector. <em>Geophys<\/em>. Res. 2008. Vol. 113.<\/li>\n\n\n\n<li>Koronczay D., Lichtenberger J., Clilverd M.A. et al. The source regions of whistlers. <em>Journal of Geophysical Research: Space-Physics<\/em>, 2019. Vol. 124. Pp. 5082\u20135096.<\/li>\n\n\n\n<li>Li W., Shen X.-C., Menietti J.D. et al. Global distribution of whistler mode waves in Jovian inner magnetosphere. <em>Geophysical Research Letters<\/em>. 2020. Vol. 47. No. 15. DOI: 10.1029\/2020GL088198<\/li>\n\n\n\n<li>Morris P.J., Bohdan A., Weidl M.S. et al. Pre-acceleration in the electron foreshock. II. oblique whistler waves. <em>The Astrophysical Journal<\/em>. 2023. Vol. 944. No. 1. Id 13. 12 p. DOI: 10.3847\/1538-4357\/acaec8<\/li>\n\n\n\n<li>Sonwalkar V.S., Reddy A. Specularly reflected whistler: A low-latitude channel to couple lightning energy to the magnetosphere. <em>Science Advances<\/em>. 2024. Vol. 10. No. 33.eado2657. DOI: 10.1126\/sciadv.ado2657<\/li>\n\n\n\n<li>Cherneva N.V., Vodinchar G.M., Sivokon V.P. et al. Correlation analysis of fluxes of whistling atmospherics and lightning discharges. <em>Vestnik KRAUNC<\/em>. Fiziko-Matemati\u0441eskie Nauki. Vol. 7. No. 2. Pp. 59\u201367. DOI: 10.18454\/2079-6641-2013-7-2-59-67. (In Russian)<\/li>\n\n\n\n<li>Sivokon V.P., Bogdanov V.V., Druzhin G.I. et al. Whistler modulation. <em>Geomagnetizm i Aeronomiya. <\/em>2014. Vol. 54. No. 6. Pp. 851\u2013851. DOI: 10.7868\/S0016794014060182. (In Russian)<\/li>\n\n\n\n<li>Malysh E.A. Algorithm for automatic recognition of whistling atmospherics in real time. Vestnik KRAUNC. Fiziko-Matemati\u0441eskie Nauki. 2015. No. 2(11). Pp. 82\u201387. DOI: 10.18454\/<br>2079-6641-2015-11-2-82-87. (In Russian)<\/li>\n\n\n\n<li>Kichigin G.N. Structure of nonlinear whistlers moving through plasma at an angle to the magnetic field. Solar-Terrestrial Physics. 2018. Vol. 4. No. 1. Pp. 28\u201332. DOI: 10.12737\/szf-41201803. (In Russian)<\/li>\n\n\n\n<li>Malkin E.I., Kazakov E.A., Sannikov D.V. et al. Statistical relationship between whistlers and sprites according to AWDANET and WWLLN. Vestnik KRAUNC. Fiziko-Matemati\u0441eskie<br>Nauki. 2022. Vol. 41. No. 4. Pp. 178\u2013190. (In Russian)<\/li>\n\n\n\n<li>Aksenov A.P. Differential equations in 2 parts. I part. Moscow: Yurait, 2021. 241 p. (In Russian)<\/li>\n\n\n\n<li>Bruce M. Van Horn II, Nguyen Q. Hands-on application development with PyCharm: Build applications like a Pro with the ultimate Python development tool. Packt Publishing Ltd.:<br>Birmingham. UK, 2023.<\/li>\n\n\n\n<li>Shaw Z.A. Learn Python the hard way. Addison-Wesley Professional, 2024. 352 p.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-9 is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Information about the authors<\/strong><br><strong>&nbsp;<\/strong><\/summary>\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);line-height:1.5\"><strong>Lyudmila S. Marchenko<\/strong>, Leading Specialist of the Scientific Secretariat, Institute of Cosmophysical Research and Radio Wave Propagation, Far Eastern Branch of the Russian Academy of Sciences;<br>684034, Russia, Kamchatka, Elizovsky District, Paratunka, 7 Mirnaya street;<br>Postgraduate Student, Scientific Research Geotechnological Centre Far Eastern Branch of the Russian Academy of Sciences;<br>683002, Russia, Petropavlovsk-Kamchatsky, 30 Severo-Vostochnoye highway;<br>marchenko@ikir.ru, ORCID: https:\/\/orcid.org\/0000-0003-3634-2443, SPIN-\u043a\u043e\u0434: 8988-7994<br><strong>Roman I. Parovik<\/strong>, Doctor of Physical and Mathematical Sciences, Associate Professor, Professor of the Far Eastern Branch of the Russian Academy of Sciences, Leading Researcher, Laboratory of Modeling of Physical Processes, Institute of Cosmophysical Research and Radio Wave Propagation, Far Eastern Branch of the Russian Academy of Sciences;<br>684034, Russia, Kamchatka, Elizovsky District, Paratunka village, 7 Mirnaya street;<br>parovik@ikir.ru, ORCID: https:\/\/orcid.org\/0000-0002-1576-1860, SPIN-code: 4295-6894<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Modeling artificial whistlers in Py\u0421harm L.S. Marchenko, R.I. Parovik Abstract. The work proposed an algorithm for modeling an artificial whistler signal in Python in the PyCharm environment. The algorithm is based on physical and mathematical models of whistler propagation. The proposed algorithm can be used to model signal characteristics, duration, maximum and minimum frequency, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2165","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>26.5.4 en - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/izvestiyakbncran.ru\/index.php\/en\/26-5-4-en\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"26.5.4 en - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb\" \/>\n<meta property=\"og:description\" content=\"Modeling artificial whistlers in Py\u0421harm L.S. 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