Equipment
-Sky-Watcher Dob 14″ (350/1600) Retractable SynScan GOTO telescope
-Barlow lens cell NPZ PAG 3-5x
-ZWO ADC
-extender tube
-ZWO IR-cut filter
-ZWO ASI 183MC camera
Stacking of 5000 frames 28618 (Autostakkert), wavelets (Registax 6).
Location: KGO Observatory, Karachay-Cherkessia, Russia.