How to coadd images? II. A coaddition image that is optimal for any purpose in the background dominated noise limit

21 Dec 2015Barak ZackayEran O. Ofek

Image coaddition is one of the most basic operations that astronomers perform. In Paper~I, we presented the optimal ways to coadd images in order to detect faint sources and to perfrom flux measurements under the assumption that the noise is approximately Gaussian... (read more)

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