James Janusz 2000 thru 2021 All Rights Reserved
Telescope: Stellarvue 80mm Triplet Designation:M17 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 star fields of the Milky Way, figuring in the northern two-thirds of Sagittarius. The Omega Nebula is between 5,000 and 6,000 light-years from Earth and it spans some 15 light-years in diameter. The cloud of interstellar matter of which this nebula is a part is roughly 40 light-years in diameter and has a mass of 30,000 solar masses. The total mass of the Omega Nebula is an estimated 800 solar masses. It is considered one of the brightest and most massive star-forming regions of our galaxy. Its local geometry is similar to the Orion Nebula except that it is viewed edge-on rather than face-on Wiki
Mount: Ioptron CEM25 P Constellation: Sagittarius.
Camera: ZWO ASI294 OSC with ZWO Duo Narrow Band filter Imaged With ZWO ASIAIR
Guiding:ZWO 120 Mini Guider Type: HII Nebula
Exposure Data: Narrow Band ZWO Duo Narroe Band Filter, 26, 10 minute sub exposures. Position: R.A. 18h 20m 26s , Dec -16° 10' 36"
Processed using PixInsight and PhotoShop image processing Date: June 2021
Data Acquisiton, Reduction and Processing by Jim Janusz Imaging Location: Roadrunner Observatory, backyard Palm Desert