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SExSeg: SExtractor segmentation

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Ada Coda
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SExSeg: SExtractor segmentation

Postby Ada Coda » Sat Aug 29, 2015 5:53 pm

SExSeg: SExtractor segmentation

Abstract: SExSeg forces SExtractor (ascl:1010.064) to run using a pre-defined segmentation map (the definition of objects and their borders). The defined segments double as isophotal apertures. SExSeg alters the detection image based on a pre-defined segmenation map while preparing your "analysis image" by subtracting the background in a separate SExtractor run (using parameters you specify). SExtractor is then run in "double-image" mode with the altered detection image and background-subtracted analysis image.

Credit: Coe, Dan

Site: http://www.stsci.edu/~dcoe/SExSeg/
http://adsabs.harvard.edu/abs/2006AJ....132..926C

Bibcode: 2015ascl.soft08006C

ID: ascl:1508.006
Last edited by Ada Coda on Tue Nov 20, 2018 9:12 pm, edited 1 time in total.
Reason: Updated code entry.

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