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ASCL Code Record

[ascl:1508.006] SExSeg: SExtractor segmentation

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.

Code site:
http://www.stsci.edu/~dcoe/SExSeg/
Described in:
http://adsabs.harvard.edu/abs/2006AJ....132..926C
Bibcode:
2015ascl.soft08006C

Views: 1780

ascl:1508.006
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