2017eawSN in NGC 6946
COD C23
AAVSO chart:

Ref. star
000-BCL-945	20:35:43.84 [308.93267822°]	60:11:50.1 [60.19725037°] 130  12.577 (0.039)29 
000-BCL-934	20:35:25.48 [308.85617065°]	60:09:06.7 [60.15185928°] 148  14.793 (0.106)29
Check Star
000-BCL-940	20:35:31.18 [308.87991333°]	60:10:58.6 [60.18294525°] 134  12.898 (0.073)29 
000-BMH-31	20:35:04.66 [308.76940918°]	60:16:34.7 [60.27630615°] 141  13.410 (0.081)29