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Please use this identifier to cite or link to this item: http://library.iigm.res.in:8080/xmlui/handle/123456789/849
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dc.contributor.authorKakad, Bharati
dc.contributor.authorNayak, C.K.
dc.contributor.authorBhattacharyya, A.
dc.date.accessioned2016-01-19T10:47:58Z
dc.date.accessioned2021-02-12T09:41:11Z-
dc.date.available2016-01-19T10:47:58Z
dc.date.available2021-02-12T09:41:11Z-
dc.date.issued2012
dc.identifier.citationJASTP, v.81-82, p.41-49, 2012, doi: 10.1016/j.jastp.2012.04.008en_US
dc.identifier.urihttp://localhost:8080/xmlui/handle/123456789/849-
dc.description.abstractAmplitude scintillations on 251 MHz signal recorded by spaced receivers at Tirunelveli (8.7°N, 77.8°E, dip latitude 0.6°N) for eight months during 1995–2005 are utilized in present work. Power spectral analysis of weak scintillations (0.15≤S4≤0.5) is carried out and spectral index, m of ESF irregularities, is computed for quiet and disturbed days. Maximum cross-correlation, CI(x0,tm), of intensity variations between two receivers is used to identify the fresh generation of EPBs resulted from magnetic activity. Increase in F-region height is seen prior to the generation of these fresh EPBs and associated ESF irregularities found to possess shallower power spectrum.en_US
dc.language.isoenen_US
dc.subjectScintillationen_US
dc.subjectPower spectrumen_US
dc.subjectMagnetic activityen_US
dc.subjectFreshly generated EPBsen_US
dc.titlePower spectral characteristics of ESF irregularities during magnetically quiet and disturbed daysen_US
dc.typeArticleen_US
dc.identifier.accession091243
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