Cygnus nebulae - 16-part mosaic
The Cygnus constellation contains many bright and beautiful nebulae. This photo shows a large part of the constellation. You can see the NGC 7000 North America Nebula in the top left corner, and in the bottom right corner you can see the Butterfly Nebula IC 1318 and the Crescent Nebula NGC 6888.
The image consists of 16 separate panels, each exposed for a total of 15 minutes with Chroma 3 nm narrowband filters (S-II, H-a and O-III) with a ZWO ASI2600MM, a Sky-Watcher Esprit 100ED refractor telescope and an APM Riccardi 0.75x focal reducer.
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