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Properimage: Image coaddition and subtraction

Posted: Tue Apr 30, 2019 8:20 pm
by Ada Coda
Properimage: Image coaddition and subtraction

Abstract: Properimage processes astronomical image; it is specially written for coaddition and image subtraction. It performs the statistical proper-coadd of several images using a spatially variant PSF estimation, and also difference image analysis by several strategies developed by others. Most of the code is based on a class called SingleImage, which provides methods and properties for image processing such as PSF determination.

Credit: Sánchez, Bruno O.; Cabral, Juan B.; Beroiz, M.; Domínguez, M.; Lares, M.


Bibcode: 2019ascl.soft04025S

ID: ascl:1904.025