M17 Omega Nebula in HaRGB
Nebulae

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Description
After a period of forced break I finally managed to complete a full picture on all channels, in this case it is the Omega Nebula, identified as 17 in the famous Messier catalog. Interesting object in the constellation of Sagittarius, very close to the Eagle nebula separated by an apparent distance of only 2.5 °.rnThe shot was carried out in two different nights, and after a few failed attempts due to bad weather; The first evening I dedicated to the shooting with RGB filters taking 6 frames of 500 seconds for each filter, the second I meant the Hidrogen emission line through a narrow-band filter H-alpha 12 nm, for 15 frames of 900 seconds each.