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Title:
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General two-dimensional least-squares image subtraction |
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Author:
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Quinn, J. L.; Clocchiatti, A.; Hamuy, Mario
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Abstract:
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A very general two-dimensional solution to the image convolution problem is presented
extending the least-squares approach of Bramich. Image convolution is of wide applicability
in astronomical data reduction including, but not limited to, light-curve analysis, microlensing
and planet transits. The authors present the solution in a manner of interest to someone wishing
to code a spatially varying implementation of the least-squares method. |
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URI:
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http://www.captura.uchile.cl/handle/2250/11200
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Date:
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2010 |
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dc.identifier.citation:
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Mon. Not. R. Astron. Soc. 403, L1–L5 (2010) |