Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux

Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux

We examine long-term series of IHV and C9 geomagnetic indices calculated from the data derived during the 20th century in St.-Petersburg, Pavlovsk, Swider, Cheltenham, Fredericksburg, Kakioka, and Honolulu in order to verify the conclusion of Lockwood et al. [8] that the total magnetic flux leaving...

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Видавець:Головна астрономічна обсерваторія НАН України
Дата:2005
Автори: Kobylinski, Z., Trebicka, R., Izdebska, I.
Формат: Стаття
Мова:English
Опубліковано: Головна астрономічна обсерваторія НАН України 2005
Назва видання:Кинематика и физика небесных тел
Теми:
MS2: Physics of Solar Atmosphere
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/79634
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Цитувати:Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux / Z. Kobylinski, R. Trebicka, I. Izdebska // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 165-168. — Бібліогр.: 16 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-79634
record_format dspace
spelling irk-123456789-796342015-04-04T03:01:42Z Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux Kobylinski, Z. Trebicka, R. Izdebska, I. MS2: Physics of Solar Atmosphere We examine long-term series of IHV and C9 geomagnetic indices calculated from the data derived during the 20th century in St.-Petersburg, Pavlovsk, Swider, Cheltenham, Fredericksburg, Kakioka, and Honolulu in order to verify the conclusion of Lockwood et al. [8] that the total magnetic flux leaving the Sun increased by a factor of 2.3 since 1901. It was supported on the analysis of aa geomagnetic index which shows a drift upward from the 12th–13th solar cycle to the 22nd cycle. The mean level of the annual averages of indices used here have been approximately constant or showed the clearly smaller rising than aa drift upward from 1901 till 1960. We conclude that the double rising of solar magnetic flux during the 20th century is questionable. 2005 Article Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux / Z. Kobylinski, R. Trebicka, I. Izdebska // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 165-168. — Бібліогр.: 16 назв. — англ. 0233-7665 http://dspace.nbuv.gov.ua/handle/123456789/79634 en Кинематика и физика небесных тел Головна астрономічна обсерваторія НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic MS2: Physics of Solar Atmosphere
MS2: Physics of Solar Atmosphere
spellingShingle MS2: Physics of Solar Atmosphere
MS2: Physics of Solar Atmosphere
Kobylinski, Z.
Trebicka, R.
Izdebska, I.
Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux
Кинематика и физика небесных тел
description We examine long-term series of IHV and C9 geomagnetic indices calculated from the data derived during the 20th century in St.-Petersburg, Pavlovsk, Swider, Cheltenham, Fredericksburg, Kakioka, and Honolulu in order to verify the conclusion of Lockwood et al. [8] that the total magnetic flux leaving the Sun increased by a factor of 2.3 since 1901. It was supported on the analysis of aa geomagnetic index which shows a drift upward from the 12th–13th solar cycle to the 22nd cycle. The mean level of the annual averages of indices used here have been approximately constant or showed the clearly smaller rising than aa drift upward from 1901 till 1960. We conclude that the double rising of solar magnetic flux during the 20th century is questionable.
format Article
author Kobylinski, Z.
Trebicka, R.
Izdebska, I.
author_facet Kobylinski, Z.
Trebicka, R.
Izdebska, I.
author_sort Kobylinski, Z.
title Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux
title_short Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux
title_full Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux
title_fullStr Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux
title_full_unstemmed Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux
title_sort secular behaviour of geomagnetic indices ihv, c9, aa since 1901 and presumed rising of solar open magnetic field flux
publisher Головна астрономічна обсерваторія НАН України
publishDate 2005
topic_facet MS2: Physics of Solar Atmosphere
url http://dspace.nbuv.gov.ua/handle/123456789/79634
citation_txt Secular behaviour of geomagnetic indices IHV, C9, aa since 1901 and presumed rising of solar open magnetic field flux / Z. Kobylinski, R. Trebicka, I. Izdebska // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 165-168. — Бібліогр.: 16 назв. — англ.
series Кинематика и физика небесных тел
work_keys_str_mv AT kobylinskiz secularbehaviourofgeomagneticindicesihvc9aasince1901andpresumedrisingofsolaropenmagneticfieldflux
AT trebickar secularbehaviourofgeomagneticindicesihvc9aasince1901andpresumedrisingofsolaropenmagneticfieldflux
AT izdebskai secularbehaviourofgeomagneticindicesihvc9aasince1901andpresumedrisingofsolaropenmagneticfieldflux
first_indexed 2023-10-18T19:19:08Z
last_indexed 2023-10-18T19:19:08Z
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