Digital photographic photometry of NGC 5253 and NGC 2915 |
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| Authors: | J. L. Sérsic C. J. Donzelli |
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| Affiliation: | (1) Observatorio Astronómico Córdoba, Laprida, Córdoba, Argentina;(2) CONICOR, Córdoba, Argentina |
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| Abstract: | The surface digital photometry for NGC 5253 and NGC 2915 is given. The luminosity profiles and colour gradients are discussed and compared. It is concluded that NGC 2915 differs from NGC 5253, both in the extension and intensity of the star burst event because of the kinematical behaviour of the captured gas.CONICET, Buenos Aires, Visiting Astronomer, Cerro Tololo Inter-American Observatory, La Serena, Chile, operated by NSF |
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