THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS

THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS

PACS number: 95.10.GiThe ionograms from eleven European ionosondes (Kharkiv, Moscow, Pruhonice, San Vito, et al.) have been analyzed. These ionograms were obtained during the eclipse of March 20, 2015 and the reference days. This eclipse took place against the background of the recovery phase of a v...

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Date:2016
Main Authors: Chernogor, L. F., Barabash, V. V.
Format: Article
Language:Russian
Published: Видавничий дім «Академперіодика» 2016
Subjects:
solar eclipse
ionosondes
critical frequency
virtual altitude variations
aperiodic disturbances
quasiperiodic disturbances
Online Access:http://rpra-journal.org.ua/index.php/ra/article/view/1226
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Radio physics and radio astronomy
id rpra-journalorgua-article-1226
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institution Radio physics and radio astronomy
baseUrl_str
datestamp_date 2017-05-03T13:16:11Z
collection OJS
language Russian
topic solar eclipse
ionosondes
critical frequency
virtual altitude variations
aperiodic disturbances
quasiperiodic disturbances
spellingShingle solar eclipse
ionosondes
critical frequency
virtual altitude variations
aperiodic disturbances
quasiperiodic disturbances
Chernogor, L. F.
Barabash, V. V.
THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS
topic_facet solar eclipse
ionosondes
critical frequency
virtual altitude variations
aperiodic disturbances
quasiperiodic disturbances
солнечное затмение
ионозонды
критическая частота
вариации действующей высоты
апериодические возмущения
квазипериодические возмущения
сонячне затемнення
іонозонди
критична частота
варіації діючої висоти
аперіодичні збурення
квазіперіодичні збурення
format Article
author Chernogor, L. F.
Barabash, V. V.
author_facet Chernogor, L. F.
Barabash, V. V.
author_sort Chernogor, L. F.
title THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS
title_short THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS
title_full THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS
title_fullStr THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS
title_full_unstemmed THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS
title_sort effects of solar eclipse of march 20, 2015 over ionosphere of europe: ionosonde observations
title_alt ЭФФЕКТЫ СОЛНЕЧНОГО ЗАТМЕНИЯ 20 МАРТА 2015 Г. В ИОНОСФЕРЕ НАД ЕВРОПОЙ: РЕЗУЛЬТАТЫ ИОНОЗОНДОВЫХ НАБЛЮДЕНИЙ
ЕФЕКТИ СОНЯЧНОГО ЗАТЕМНЕННЯ 20 БЕРЕЗНЯ 2015 Р. В ІОНОСФЕРІ НАД ЄВРОПОЮ: РЕЗУЛЬТАТИ ІОНОЗОНДОВИХ СПОСТЕРЕЖЕНЬ
description PACS number: 95.10.GiThe ionograms from eleven European ionosondes (Kharkiv, Moscow, Pruhonice, San Vito, et al.) have been analyzed. These ionograms were obtained during the eclipse of March 20, 2015 and the reference days. This eclipse took place against the background of the recovery phase of a very strong magnetic storm which was started on March 17, 2015. The solar eclipse effects are largely masked by the ionospheric storm effects. During the eclipse, the critical frequency foF2 had decreased by 1-2 MHz (15- 25 %), whereas decrease in electron concentration made 23-51 %. Increase in the F2-layer altitude made 10-70 km (3-20 %).Key words: solar eclipse, ionosondes, critical frequency, virtual altitude variations, aperiodic disturbances, quasiperiodic disturbancesManuscript submitted 26.10.2015Radio phys. radio astron. 2015, 20(4): 311-331REFERENCES1. CHERNOGOR, L. F., 2013. Physical effects of solar eclipses in atmosphere and geospace: Monograph. Kharkiv: V. N. Karazin Kharkiv National University Publ. (in Russian). 2. ECCLES, W. H., 1912. Effect of the eclipse on wireless telegraphic signals. Electrician. vol. 69, pp. 109–117. 3. MIMNO, H. R. and WANG, P. H., 1933. Continuous Kennelley–Heaviside layer records of a solar eclipse (with suggestions of a corpuscular effect on Appleton layer). Proc. Inst. Radio Eng. vol. 21, pp. 529–545. 4. VASILIEV, K. N., VELESHIN, A. S. and KOSENKOV, A. R., 1961. Ionospheric effects of the solar eclipse of February 15, 1961, according to the Moscow observations. Geomagnetizm i aeronomiya. vol. 1, no. 2, pp. 277–278 (in Russian). 5. DANILKIN, N. P., KOCHENOVA, N. A. and SVECHNIKOV, A. M., 1961. State of the ionosphere over Rostov-on-Don during the solar eclipse of February 15, 1961. Geomagnetizm i aeronomiya. vol. 1, no. 4, pp. 612–615 (in Russian). 6. SHAPIRO, B. S. and SHASHUNKINA, V. M., 1961. Movement in the F region of the ionosphere over Tbilisi during the eclipse of February 15, 1961. Geomagnetizm i aeronomiya. vol. 1, no. 5, pp. 760–765 (in Russian). 7. SHASHUNKINA, V. M. and TURBIN, R. I., 1961. Preliminary observations of ionospheric effects of solar eclipse of February 15, 1961. Geomagnetizm i aeronomiya. vol. 1, no. 5, pp. 835–838 (in Russian). 8. SUKHANOVA, R. D., 1961. Ionospheric effects of the solar eclipse of February 15, 1961, on observations to the Salekhard. Geomagnetizm i aeronomiya. vol. 1, no. 6, pp. 1066–1067 (in Russian). 9. GRISHKEVICH, L. V. and VASIN, V. A., 1961. On the effects of the ionosphere observed during a solar eclipse of December 02, 1956, and December 02, 1961, inGorky. Geomagnetizm i aeronomiya. vol. 1, no. 6. pp. 949–954 (in Russian). 10. KLOBUCHAR, J. A. and WHITNEY, H. E., 1965. Ionospheric electron content measurements during a solar Eclipse. J. Geophys. Res. vol. 70, no. 5, pp. 1254–1257. DOI: https://doi.org/10.1029/JZ070i005p01254 11. HUNTER, A. N., HOLMAN, B. K., FIELDGATE, D. G. and KELLEHER, R., 1974. Faraday rotation studies in Africa during the solar eclipse of June 30, 1973. Nature. vol. 250, is. 5463, pp. 205–206. DOI: https://doi.org/10.1038/250205a0 12. COHEN, E. A., 1984. The study of the effect of solar eclipses on the ionosphere based on satellite beacon observations. Radio Sci. vol. 19, is. 3, pp. 769–777. DOI: https://doi.org/10.1029/RS019i003p00769 13. AFRAIMOVICH, E. L., PALAMARTCHOUK, K. S., PEREVALOVA, N. P., CHEMUKHOV, V. V., LUKHNEV, A. V. and ZALUTSKY, V. T., 1998. Ionospheric effects of the solar eclipse of March 9, 1997, as deduced from GPS data. Geophys. Res. Lett. vol. 25, no. 4, pp. 465–468. DOI: https://doi.org/10.1029/98GL00186 14. AFRAIMOVICH, E. L., VOEYKOV, S. V., PEREVALOVA, N. P., VODYANNIKOV, V. V., GORDIENKO, G. I., LITVINOV, Yu. G. and YAKOVETS, A. F., 2007. Ionospheric effects of the solar eclipse of March 29, 2006, over Kazakhstan. Geomagnetizm i aeronomiya. vol. 47, no. 4, pp. 461–469 (in Russian). 15. EVANS, J. V., 1965. An F region eclipse. J. Geophys. Res. vol. 70, is 1, pp. 131–142. DOI: https://doi.org/10.1029/JZ070i001p00131 16. SALAH, J. E., OLIVER, W. L., FOSTER, J. C., HOLT, J. M., EMERY B. A., and ROBLE R. G., 1986. Observations of the May 30, 1984, annular solar eclipse at Millstone Hill. J. Geophys. Res. vol. 91, is. A2, pp. 1651–1660. DOI: https://doi.org/10.1029/JA091iA02p01651 17. AKIMOV, L. A., GRIGORENKO, E. I., TARAN, V. I., TYRNOV, O. F. and CHERNOGOR, L. F., 2002. Integrated radio physical and optical studies of dynamic processes in the atmosphere and geospace caused by the solar eclipse of August 11, 1999. Zarubezhnaya radioelektronika. Uspekhi sovremennoi radioelektroniki. no. 2, pp. 25–63 (in Russian). 18. AKIMOV, L. A., GRIGORENKO, E. I., TARAN, V. I. and CHERNOGOR, L. F., 2005. Features atmosphericionospheric effects of the solar eclipse of May 31, 2003: The results of the optical and radio physical observations in Kharkov. Uspekhi sovremennoi radioelektroniki. no. 3, pp. 55–70 (in Russian). 19. AKIMOV, L. A., BOGOVSKII, V. K., GRIGORENKO, E. I., TARAN, V. I. and CHERNOGOR, L. F., 2005. Atmospheric–ionospheric effects of the solar eclipse of May 31, 2003, in Kharkov. Geomagnetism and Aeronomy. vol. 45, no. 4, pp. 494–518. 20. BURMAKA, V. P., LYSENKO, V. N., LYASHENKO, M. V. and CHERNOGOR, L. F., 2007. Atmospheric and ionospheric effects of the partial solar eclipse of October 3, 2005, in Kharkiv. 1. The results of observation. Kosmіchna nauka i tekhnologіya. vol. 13, no. 6, pp. 74–86 (in Russian). 21. GRIGORENKO, E. I., LYASHENKO, M. V. and CHERNOGOR, L. F., 2008. Effects of solar eclipse of March 29, 2006, inthe ionosphere and atmosphere. Geomagnetism and Aeronomy, vol. 48, no. 3, pp. 337–351. 22. DOMNIN, I. F., EMELYANOV, L. Ya. and CHERNOGOR, L. F., 2012. The dynamics of ionosphere plasma over Kharkiv during the solar eclipse of January 4, 2011. Radio Phys. Radio Astron. vol. 17, no. 2, pp. 132–145 (in Russian). 23. DOMNIN, I. F., YEMEL'YANOV, L. Ya., KOTOV, D. V., LYASHENKO, M. V. and CHERNOGOR, L. F., 2013. Solar Eclipse of August 1, 2008, above Kharkiv: 1. Results of Incoherent Scatter Observations. Geomagnetism and Aeronomy. vol. 53, no. 1, pp. 113–123. 24. BURMAKA, V. P. and CHERNOGOR, L. F., 2013. Solar Eclipse of August 1, 2008, above Kharkov: 2. Observation Results of Wave Disturbances in the Ionosphere. Geomagnetism and Aeronomy. vol. 53, no. 4, pp. 479–491. 25. LYASHENKO, M. V. and CHERNOGOR, L. F., 2013. Solar eclipse of August 1, 2008, over Kharkiv: 3. Calculation Results and discussion. Geomagnetism and Aeronomy. vol. 53, no. 3, pp. 367–376. 26. DOMNIN, I. F., EMELYANOV, L. Y., LYASHENKO, M. V. and CHERNOGOR, L. F., 2014. Partial solar eclipse of January 4, 2011 above Kharkiv: Observation and simulations results. Geomagnetism and Aeronomy. vol. 54, no. 5, pp. 583–592. 27. BERTIN, F., HUGHES, K. A. and KERSLEY, L. Atmospheric waves induced by the solar eclipse of 30 June 1973. J. Atmos. Terr. Phys. vol. 39, is. 4, pp. 457–461. DOI: https://doi.org/10.1016/0021-9169(77)90153-2 28. SEN GURTA, A., GOEL, G. K. and MATHUR, B. S., 1980. Effect of the 16 February 1980 solar eclipse on VLF propagation. J. Atmos. Terr. Phys. vol. 42, is. 11/12, pp. 907–909. DOI: https://doi.org/10.1016/0021-9169(80)90107-5 29. CHENG, K., HUANG, Y.-N. and CHEN, S.-W., 1992. Ionospheric effects of the solar eclipse of September 23, 1987, around the equatorial anomaly crest region. J. Geophys. Res. vol. 97, is. A1, pp. 103–111. DOI: https://doi.org/10.1029/91JA02409 30. HUANG, C. R., LIU, C. H., YEH, K. C., LIN, K. H., TSAI, W. H., YEH, H. C. and LIU, J. Y., 1999. Astudy of tomographically reconstructed ionospheric images during a solar eclipse. J. Geophys. Res. vol. 104, no. A1, pp. 79–94. DOI: https://doi.org/10.1029/98JA02531 31. BORISOV, B. B., YEGOROV, D. A., YEGOROV, N. E., KOLESNIK, A. G., KOLESNIK, S. A., MELCHINOV, V. P., NAGORSKIY, P. M., PARFENOV, S. S., RESHETNIKOV, D. D., SMIRNOV, V. F., STEPANOV, A. E., TARASHCHUK, Y. E., TELPUHOVSKIY, E. D., TSYBIKOV, B. B. and SHINKEVICH, B. M., 2000. Acomprehensive experimental study of the reaction of the ionosphere on solar eclipse March 9, 1997. Geomagnetism i aeronomiya. vol. 40, no. 3, pp. 94–103 (in Russian). 32. URYADOV, V. P., LEONOV, A. M. and PONYATOV, A. A., 2000. On variations of the characteristics of the HF signal on a line oblique sounding during the solar eclipse of August 11, 1999. Izvestiya vuzov. Radiofizika. vol. 43, no. 8, pp. 682–686 (in Russian). 33. GOKOV, A. M. and CHERNOGOR, L. F., 2000. Processes in lower ionosphere during August 11, 1999 Solar Eclipse. Radio Phys. Radio Astron. vol. 5, no. 4, pp. 348–360 (in Russian). 34. FARGES, T., JODOGNE, J. C., BAMFORD, R., ROUX, Y. Le., GAUTHIER, F., VILA, P. M., ALTADILL, D., SOLE, J. G. and MIRO, G., 2001. Disturbances of the western European ionosphere during the total solar eclipse of 11 August 1999 measured by a wide ionosonde and radar network. J. Atmos. Sol.-Terr. Phys. vol. 63, no. 9, pp. 915–924. DOI: https://doi.org/10.1016/S1364-6826(00)00195-4 35. CHENG, K., HUANG, Y.-N. and CHEN S.-W. Ionospheric effects of the solar eclipse of September 23, 1987, around the equatorial anomaly crest region. J. Geophys. Res. vol. 97, is. A1, pp. 103–111, DOI: https://doi.org/10.1029/91JA02409 36. TOMÁS, A. T., LÜHR, H., FÖRSTER, M., RENTZ, S. and ROTHER, M., 2007. Observations of the low-latitude solar eclipse on 8 April 2005 by CHAMP. J. Geophys. Res. vol. 112, is. A6, id. A06303. DOI: 10.1029/ 2006JA012168 37. FOUNDA, D., MELAS, D., LYKOUDIS, S., LISARIDIS, I., GERASOPOULOS, E., KOUVARAKIS, G., PETRAKIS, M. and ZEREFOS, C., 2007. The effect of the total solar eclipse of 29 March 2006 on meteorological variables in Greece. Atmos. Chem. Phys. vol. 7, is. 21, pp. 5543–5553. DOI: https://doi.org/10.5194/acp-7-5543-2007 38. LE, H., LIU, L., YUE, X. and WAN, W., 2008. The ionospheric responses to the 11 August 1999 solar eclipse: observations and modeling. 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D., CHERNYAEV, S. M. and TERESHCHENKO, V. A., 2007. Response of the ionosphere on the partial solar eclipse March 29, 2006 observed in Nizhny Novgorod and Murmansk. Geomagnetizm i aeronomiya. vol. 48, no. 1. pp. 103–108 (in Russian). 56. KOVALEV, A. A., KOLESNIK, A. G. and KOLESNIK, S. A., 2009. Ionospheric effects of the solar eclipse in the middle latitudes. Geomagnetizm i aeronomiya. vol. 49, no. 4, pp. 500–506 (in Russian). 57. CHERNOGOR, L. F., 2008. Advanced methods of spectral analysis of quasiperiodic wave-like processes in the ionosphere: specific features and experimental results. Geomagnetism and Aeronomy. vol. 48, no. 5, pp. 652–673. 58. SCHUNK, R. W. and NAGY, A., 2000. Ionospheres: physics, plasma physics, and chemistry. Cambridge: Cambridge University Press. 59. BRYUNELLI, B. E. and NAMGALADZE, A. A., 1987. Physics of the ionosphere. Moscow: Nauka Publ. (in Russian).
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spelling rpra-journalorgua-article-12262017-05-03T13:16:11Z THE EFFECTS OF SOLAR ECLIPSE OF MARCH 20, 2015 OVER IONOSPHERE OF EUROPE: IONOSONDE OBSERVATIONS ЭФФЕКТЫ СОЛНЕЧНОГО ЗАТМЕНИЯ 20 МАРТА 2015 Г. В ИОНОСФЕРЕ НАД ЕВРОПОЙ: РЕЗУЛЬТАТЫ ИОНОЗОНДОВЫХ НАБЛЮДЕНИЙ ЕФЕКТИ СОНЯЧНОГО ЗАТЕМНЕННЯ 20 БЕРЕЗНЯ 2015 Р. В ІОНОСФЕРІ НАД ЄВРОПОЮ: РЕЗУЛЬТАТИ ІОНОЗОНДОВИХ СПОСТЕРЕЖЕНЬ Chernogor, L. F. Barabash, V. V. solar eclipse; ionosondes; critical frequency; virtual altitude variations; aperiodic disturbances; quasiperiodic disturbances солнечное затмение; ионозонды; критическая частота; вариации действующей высоты; апериодические возмущения; квазипериодические возмущения сонячне затемнення; іонозонди; критична частота; варіації діючої висоти; аперіодичні збурення; квазіперіодичні збурення PACS number: 95.10.GiThe ionograms from eleven European ionosondes (Kharkiv, Moscow, Pruhonice, San Vito, et al.) have been analyzed. These ionograms were obtained during the eclipse of March 20, 2015 and the reference days. This eclipse took place against the background of the recovery phase of a very strong magnetic storm which was started on March 17, 2015. The solar eclipse effects are largely masked by the ionospheric storm effects. During the eclipse, the critical frequency foF2 had decreased by 1-2 MHz (15- 25 %), whereas decrease in electron concentration made 23-51 %. Increase in the F2-layer altitude made 10-70 km (3-20 %).Key words: solar eclipse, ionosondes, critical frequency, virtual altitude variations, aperiodic disturbances, quasiperiodic disturbancesManuscript submitted 26.10.2015Radio phys. radio astron. 2015, 20(4): 311-331REFERENCES1. CHERNOGOR, L. F., 2013. Physical effects of solar eclipses in atmosphere and geospace: Monograph. Kharkiv: V. N. Karazin Kharkiv National University Publ. (in Russian). 2. ECCLES, W. H., 1912. Effect of the eclipse on wireless telegraphic signals. Electrician. vol. 69, pp. 109–117. 3. MIMNO, H. R. and WANG, P. H., 1933. Continuous Kennelley–Heaviside layer records of a solar eclipse (with suggestions of a corpuscular effect on Appleton layer). Proc. Inst. Radio Eng. vol. 21, pp. 529–545. 4. VASILIEV, K. N., VELESHIN, A. S. and KOSENKOV, A. R., 1961. Ionospheric effects of the solar eclipse of February 15, 1961, according to the Moscow observations. Geomagnetizm i aeronomiya. vol. 1, no. 2, pp. 277–278 (in Russian). 5. DANILKIN, N. P., KOCHENOVA, N. A. and SVECHNIKOV, A. M., 1961. State of the ionosphere over Rostov-on-Don during the solar eclipse of February 15, 1961. Geomagnetizm i aeronomiya. vol. 1, no. 4, pp. 612–615 (in Russian). 6. SHAPIRO, B. S. and SHASHUNKINA, V. M., 1961. Movement in the F region of the ionosphere over Tbilisi during the eclipse of February 15, 1961. Geomagnetizm i aeronomiya. vol. 1, no. 5, pp. 760–765 (in Russian). 7. SHASHUNKINA, V. M. and TURBIN, R. I., 1961. 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УДК 550.388PACS number: 95.10.GiПроанализированы ионограммы одиннадцати европейских ионозондов (Харьков, Москва, Pruhonice, San Vito и др.), полученные в день солнечного затмения 20 марта 2015 г. и в контрольные дни. Особенностью данного затмения было то, что оно протекало на фоне фазы восстановления очень сильной магнитной бури, начавшейся 17 марта 2015 г. Эффекты солнечного затмения в значительной степени маскировались эффектами ионосферной бури. Во время затмения критическая частота foF2 уменьшалась на 1÷2 МГц (15÷25 %), а концентрация электронов – на 23÷51 %. Высота слоя F2 увеличивалась на 10÷70 км (3÷20 %).Ключевые слова: солнечное затмение, ионозонды, критическая частота, вариации действующей высоты, апериодические возмущения, квазипериодические возмущенияСтатья поступила в редакцию 26.10.2015Radio phys. radio astron. 2015, 20(4): 311-331 СПИСОК ЛИТЕРАТУРЫ1. Черногор Л. Ф. Физические эффекты солнечных затмений в атмосфере и геокосмосе: Монография. – Харьков: ХНУ имени В. Н. 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Ефекти сонячного затемнення значною мірою маскувалися ефектами іоносферної бурі. Під час затемнення критична частота foF2 зменшувалась на 1÷2 МГц (15÷25 %), а концентрація електронів на 23÷51 %. Висота шару F2 збільшувалася на 10÷70 км (3÷20 %).Ключові слова: сонячне затемнення, іонозонди, критична частота, варіації діючої висоти, аперіодичні збурення, квазіперіодичні збуренняСтаття надійшла до редакції 26.10.2015Radio phys. radio astron. 2015, 20(4): 311-331 СПИСОК ЛІТЕРАТУРИ1. Черногор Л. Ф. Физические эффекты солнечных затмений в атмосфере и геокосмосе: Монография. – Харьков: ХНУ имени В. Н. Каразина, 2013. – 480 с.2. Eccles W. H. Effect of the eclipse on wireless telegraphic signals // Electrician. – 1912. – Vol. 69. – P. 109–117.3. Mimno H. R. and Wang P. H. Continuous Kennelley-Heaviside layer records of a solar eclipse (with suggestions of a corpuscular effect on Appleton layer) // Proc. Inst. Radio Eng. – 1933. – Vol. 21. – P. 529–545.4. Васильев К. Н., Велешин А. 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