AT2018fsy, Type unknown in M31
Discovered 2018/09/02.965 by Emmanuel Conseil, mag 18.2 at discovery
R.A. = 00h44m19s.850, Decl. = +41°29’26”.50
Observer: Cedric Raguenaud, SW France, GSNST
2018-09-04.885
Approx mag 17.54CV ±0.01, ZP=29.217mag
0.25m/f4 reflector + CCMOS 0.5″/pixel
6x300s, bin 1×1