North American Nebula to Swan

This is a 3 panel mosaic spanning from the North American Nebula (NGC 7000) to Swan Lace.With a few nights nomad (Bortle 3/4) and many nights at home (Bortle 7/8), I managed to accumulate about 15 hours per panel.15 hours at f/2, to give you an idea, it corresponds to about 90 hours of posing at f/5 (with the same instrument), which is not negligible.

Setup :SIGMA ART 135mm to F2Camera

ZWO Astrophotography asi 20600mc

AIRFilter Antlia Astronomy Filter duo band HaOIII high speed Monture AM515 hours of laying in 300s per panelTotal 45hProcessing Astro Pixel Processor / Pixinsight / photoshop

Copyright: Cedric Humbert