Omega Nebula - NGC6618



Technical Data
Optics Celestron C11 SCT
Focal Lenght 1825 mm
Focal Ratio f/6.5 using GEG
Exposure Time 20 minute exposure
Film un-hypered 35mm Kodak E200 slide film
Processing Enhanced in Adobe Photoshop 5.5
Location Berkshire, New York
Date start 7/11/2002
Mount Mountian Instruments, MI-250 NON=GOTO
Tracking ST-4 A3-A6
Temperature -48 deg
Notes The Omega Nebula - NGC6618 - M17 in Sagittarius, Mag=6.0 distance: 5,000 to 6,000 light years. Total gaseous cloud extends to 40 light years.

Nebula 


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Joseph Schaefer 2002