extend outside the circle?
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by ryangeho
Looking for help in this one.
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by biggsjrex moderator
The Disk Detective FAQ includes the question "How to know if an object is extended beyond the circleā€¯?, which should be helpful. I personally would probably say no, since this looks more like a smooth halo around the circle with little structure, as discussed in the FAQ. In any case, the SED and entries in the NED database indicate this is a galaxy, so not of interest at present.
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by anoxie
this one is typical of a galaxy
they usually appear #not-round in dss and #extended in WISE
here the Jmag is > at least >16, we can still see a lot of these though i thought faint objects with Jmag > 14.5 should have been removed (see http://blog.diskdetective.org/2014/05/30/good-news-everyone-272000-more-subjects/ )
galaxies vs stars:
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