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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/5119
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dc.contributor.authorPradeep Chitta, L-
dc.contributor.authorKariyappa, R-
dc.date.accessioned2010-05-19T17:11:23Z-
dc.date.available2010-05-19T17:11:23Z-
dc.date.issued2010-
dc.identifier.citationHasan, S. S and Rutten, R. T., eds., Magnetic coupling between the interior and atmosphere of the Sun, Proceedings of the conference "Centenary commemoration of the discovery of the Evershed effect" Dec, 2 - 5, 2008, Indian Institute of Astrophysics, Bangalore, India, pp. 424 – 425en
dc.identifier.isbn978-3-642-02858-8-
dc.identifier.urihttp://hdl.handle.net/2248/5119-
dc.descriptionOpen Access-
dc.description.abstractWe analyze a time sequence simultaneous G-band and Ca IIH images taken with Hinode/SOT on 14 April 2007 during 17:00-18:00UT. In each sequence, we selected 20 bright points and derived their light curves. Power-spectrum analysis was performed to determine periodicities in these light curves, which are 2-5min for the Gband bright points and 3-4 min for the Ca IIH bright points, respectively. Comparison of the light curves indicates the presence of a phase difference, which suggests the occurrence of propagating waves that may be responsible for heating the chromosphere in Ca IIH bright points.en
dc.language.isoenen
dc.publisherSpringeren
dc.relation.ispartofseriesAstrophysics and Space Science Proceedings;-
dc.relation.urihttp://www.springerlink.com/content/x4r02r77u0030x62/en
dc.rights© Springeren
dc.titleBright points in G-Band and Ca IIH images from hinodeen
dc.typeArticleen
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