Equipment and other photo info:
Picture taken on April 29th, 2017.
Location: Petrova Gora, Croatia
SkyWatcher ED120/900, FF/FR0,85x, QHY9 mono, QHY5L-II guiding camera on the finderscope 9×50, AZ EQ6
Exposure time: L: 12x600sec bin 1×1, R: 8x3min bin 2×2, G: 8x3min bin 2×2, B: 8x3min bin 2×2
Processing software: Nebulosity, PixInsight