Supernova or something other?

http://legacysurvey.org/viewer?ra=108.6414&dec=45.2807&zoom=13&layer=mzls+bass-dr6

Supernova?

Probably just a star… was there something about it that made you think supernova?

Looks like it appears in all the imaging epochs we have:
http://legacysurvey.org/viewer/cutouts/?ra=108.6420&dec=45.2803&layer=mzls+bass-dr6

cheers,
–dustin