On the long-term variability of the green corona accordingly to four existing databases
We examine four long-term databases of monthly means of the whole disc green coronal brightness which cover the period of the last five and a half solar cycles to verify them, and compare their usefulness, as indices characterize the solar activity. We use the data from (1) the Norikura Observatory,...
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| Published in: | Кинематика и физика небесных тел |
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| Date: | 2005 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Головна астрономічна обсерваторія НАН України
2005
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/79618 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | On the long-term variability of the green corona accordingly to four existing databases / Z. Kobylinski, A. Baranska, A. Ajabshirizadeh // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 129-133. — Бібліогр.: 20 назв. — англ. |
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nasplib_isofts_kiev_ua-123456789-79618 |
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Kobylinski, Z. Baranska, A. Ajabshirizadeh, A. 2015-04-03T15:39:06Z 2015-04-03T15:39:06Z 2005 On the long-term variability of the green corona accordingly to four existing databases / Z. Kobylinski, A. Baranska, A. Ajabshirizadeh // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 129-133. — Бібліогр.: 20 назв. — англ. 0233-7665 https://nasplib.isofts.kiev.ua/handle/123456789/79618 We examine four long-term databases of monthly means of the whole disc green coronal brightness which cover the period of the last five and a half solar cycles to verify them, and compare their usefulness, as indices characterize the solar activity. We use the data from (1) the Norikura Observatory, (2) the Kislovodsk Observatory, (3) intensities detected by several coronographs and converted to the common photometric scale of Pic du Midi, (4) coronal indices obtained from detections of several observatories and converted to the photometric scale of Lomnicky Stit. We compare them by means of correlative analysis with the time series of sunspot numbers. The data (2) demonstrate the best agreement with sunspot number as the reference (r = 0.88). We acknowledge the Main Astronomical Observatory, Kyiv, Ukraine, for the financial support in participation in the MAO-2004 Conference and we thank Dr. V. Rusin and Dr. T. Sakurai for sending the GCL data sets. en Головна астрономічна обсерваторія НАН України Кинематика и физика небесных тел MS2: Physics of Solar Atmosphere On the long-term variability of the green corona accordingly to four existing databases Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
On the long-term variability of the green corona accordingly to four existing databases |
| spellingShingle |
On the long-term variability of the green corona accordingly to four existing databases Kobylinski, Z. Baranska, A. Ajabshirizadeh, A. MS2: Physics of Solar Atmosphere |
| title_short |
On the long-term variability of the green corona accordingly to four existing databases |
| title_full |
On the long-term variability of the green corona accordingly to four existing databases |
| title_fullStr |
On the long-term variability of the green corona accordingly to four existing databases |
| title_full_unstemmed |
On the long-term variability of the green corona accordingly to four existing databases |
| title_sort |
on the long-term variability of the green corona accordingly to four existing databases |
| author |
Kobylinski, Z. Baranska, A. Ajabshirizadeh, A. |
| author_facet |
Kobylinski, Z. Baranska, A. Ajabshirizadeh, A. |
| topic |
MS2: Physics of Solar Atmosphere |
| topic_facet |
MS2: Physics of Solar Atmosphere |
| publishDate |
2005 |
| language |
English |
| container_title |
Кинематика и физика небесных тел |
| publisher |
Головна астрономічна обсерваторія НАН України |
| format |
Article |
| description |
We examine four long-term databases of monthly means of the whole disc green coronal brightness which cover the period of the last five and a half solar cycles to verify them, and compare their usefulness, as indices characterize the solar activity. We use the data from (1) the Norikura Observatory, (2) the Kislovodsk Observatory, (3) intensities detected by several coronographs and converted to the common photometric scale of Pic du Midi, (4) coronal indices obtained from detections of several observatories and converted to the photometric scale of Lomnicky Stit. We compare them by means of correlative analysis with the time series of sunspot numbers. The data (2) demonstrate the best agreement with sunspot number as the reference (r = 0.88).
|
| issn |
0233-7665 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/79618 |
| citation_txt |
On the long-term variability of the green corona accordingly to four existing databases / Z. Kobylinski, A. Baranska, A. Ajabshirizadeh // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 129-133. — Бібліогр.: 20 назв. — англ. |
| work_keys_str_mv |
AT kobylinskiz onthelongtermvariabilityofthegreencoronaaccordinglytofourexistingdatabases AT baranskaa onthelongtermvariabilityofthegreencoronaaccordinglytofourexistingdatabases AT ajabshirizadeha onthelongtermvariabilityofthegreencoronaaccordinglytofourexistingdatabases |
| first_indexed |
2025-11-30T18:25:51Z |
| last_indexed |
2025-11-30T18:25:51Z |
| _version_ |
1850858321087561728 |