M17 - Omega Nebula

M17 - Omega Nebula
Annotated image
1

M17 - Omega Nebula

The Omega Nebula, also known as the Swan Nebula, Checkmark Nebula, Lobster Nebula, and the Horseshoe Nebula (catalogued as Messier 17 or M17 or NGC 6618) is an H II region in the constellation Sagittarius. It was discovered by Philippe Loys de Chéseaux in 1745. Charles Messier catalogued it in 1764. It is by some of the richest starfields of the Milky Way, figuring in the northern two-thirds of Sagittarius.

(Source: Wikipedia)
SPECIFICATIONS
Telescope ..........................................................................................................................................................................................................................
Telescope
ASA 500N
Camera ..........................................................................................................................................................................................................................
Camera
FLI PL 16803
Location ..........................................................................................................................................................................................................................
Location
El Sauce Observatory, Chile
Date of observation ..........................................................................................................................................................................................................................
Date of observation
June 15th, 2022
Filters ..........................................................................................................................................................................................................................
Filters
Astrodon HSO
Processing ..........................................................................................................................................................................................................................
Processing
Processed in PixInsight and Photoshop
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