Zobrazeno 1 - 10
of 21
pro vyhledávání: '"U. Paniveni"'
We present findings from an analysis of the fractal dimension of solar supergranulation as a function of latitude, supergranular cell size and solar rotation, employing spectroheliographic data in the Ca II K line of solar cycle no. 23. We find that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17a925324d47f101fe4859a045a97578
http://arxiv.org/abs/2207.10490
http://arxiv.org/abs/2207.10490
We study the complexity of the supergranular network through fractal dimension by using Ca II K digitized data archive obtained from Kodaikanal solar observatory. The data consists of 326 visually selected supergranular cells spread across the 23rd s
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b439f24164af88bb323167e526b669b
Akademický článek
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Publikováno v:
Journal of Astrophysics and Astronomy. 32:265-268
We study the complexity of supergranular cells using the intensity patterns obtained from the Kodaikanal Solar Observatory during the 23rd solar cycle. Our data consists of visually identified supergranular cells, from which a fractal dimension D for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa44c484f246f656f02797b4c8775337
https://doi.org/10.1007/s12036-011-9064-x
https://doi.org/10.1007/s12036-011-9064-x
Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society. 402:424-428
We study the complexity of supergranular cells using the intensity patterns obtained at the Kodaikanal Solar Observatory during the solar maximum. Our data consist of visually identified supergranular cells, from which a fractal dimension D for super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8765c611a2eda3de1f45deb5a5e7386b
https://doi.org/10.1111/j.1365-2966.2009.15889.x
https://doi.org/10.1111/j.1365-2966.2009.15889.x
Publikováno v:
Solar Physics. 231:1-10
We employ fractal analysis to study the complexity of supergranulation structure using the Solar and Heliospheric Observatory (SOHO) dopplergrams. Our data consists of 200 visually selected supergranular cells, for which we find a broad, slightly asy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b68bfde7c6654b380f29175ed3d4983
https://doi.org/10.1007/s11207-005-1591-7
https://doi.org/10.1007/s11207-005-1591-7
Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society. 347:1279-1281
A study of $50$ supergranular cells obtained from SOHO Dopplergrams was undertaken in order to investigate the relationship between the lifetime ($T$) and the horizontal flow velocity ($v_h$) of the cells. For this sample we find that the two paramet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e02ff5b4449436257e7dac9e4d4b3aa
https://doi.org/10.1111/j.1365-2966.2004.07312.x
https://doi.org/10.1111/j.1365-2966.2004.07312.x
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 334:230-232
A study of 90 supergranular cells obtained from SOHO Dopplergrams was undertaken in order to investigate a possible relation between the sizes and peak horizontal velocities of the cells. For the sample obtained, the two parameters are found to be co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebd4febba08c7af7d351b2f10c5601f8
https://doi.org/10.1046/j.1365-8711.2002.05520.x
https://doi.org/10.1046/j.1365-8711.2002.05520.x