Density profiles of suspected optical co
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J. Greiner; H. Lorenz; G. M. Richter
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Article
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1987
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John Wiley and Sons
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English
β 262 KB
Four suspected optical flashes on archival plates with coordinates within or near to the error boxes of gamma-ray bursts, respectively, are investigated by surface photometry, Their density profiles are shown to be consistent with that of stars of similar magnitude. Hence, the suspected flashes are