Gaia18bzi = ZTF J030449.97+461053.0 (M - 515 d.)

Certianly not a mira because it is blue:

http://variables.cn:88/lcz.php?Period=0&SourceID=62664
http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia18bzi/

3 magnitude slow outburst.

Pan-STARRS1 r= 21.5; g= 21.9 counterpart. Is it a galaxy, and thus the object is an SN?

Cheers,
Sebastian

-- 
Sebastian Otero
VSX Team
American Association of Variable Star Observers

“The mission of the AAVSO is to enable anyone, anywhere,
to participate in scientific discovery through variable star astronomy”

www.aavso.org