NGC2403 L(HaR)GB

NGC 2403 (also Caldwell 7) is an intermediate spiral galaxy in the constellation Camelopardalis. NGC 2403 is an outlying member of the M81 Group, and is approximately 8 million light-years distant. It bears a striking similarity to M33, being about 50,000 light years in diameter and containing numerous star-forming H II regions. The northern spiral arm connects it to nearby galaxy NGC 2404. (wikipedia)

Galaxy has a size of 21.9*12.3 arcmin and magnitude of 8.9.

Total exposure is 7h 15min:
                      L    =   13*1200"
                      GB =   8*300"
                      R    =   7*300"
                      Ha  =   3*1200"