Blind iterative deconvolution of binary star images

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dc.creatorSaha, S. K.
dc.creatorVenkatakrishnan, P.
dc.date1999-10-21
dc.date.accessioned2026-07-07T02:33:58Z
dc.date.available2026-07-07T02:33:58Z
dc.descriptionThe technique of Blind Iterative De-convolution (BID) was used to remove the atmospherically induced point spread function (PSF) from short exposure images of two binary stars, HR 5138 and HR 5747 obtained at the cassegrain focus of the 2.34 meter Vainu Bappu Telescope(VBT), situated at Vainu Bappu Observatory (VBO), Kavalur. The position angles and separations of the binary components were seen to be consistent with results of the auto-correlation technique, while the Fourier phases of the reconstructed images were consistent with published observations of the binary orbits.
dc.description7 pages tex files including figures
dc.identifierhttps://arxiv.org/abs/astro-ph/9910381
dc.identifierhttp://arxiv.org/abs/astro-ph/9910381
dc.identifierBull. Astr. Soc. Ind. (1997), 25, 329 - 335
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/15059
dc.subjectAstrophysics
dc.titleBlind iterative deconvolution of binary star images
dc.typetext

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