nuclear ring maybe
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by Budgieye moderator
Is it hot hydrogen around the nucleus?
blue around nucleus in GAMA / KiDS image
some red seen around nucleus in DECaLS. Is a buried ring? or activity around a hot nucleus?
http://legacysurvey.org/viewer?ra=219.8760&dec=1.8194&zoom=16&layer=decals-dr2
In SDSS, some hot hydrogen as shown by red colour, and some peaks in spectrum.
http://skyserver.sdss.org/dr9/en/tools/explore/obj.asp?ra=219.87607139&dec=1.81967084
Posted