North American Nebula (NGC 7000) in bicolor narrowband, 



    
        

            Matt McBee

North American Nebula (NGC 7000) in bicolor narrowband

North American Nebula (NGC 7000) in bicolor narrowband, 



    
        

            Matt McBee

North American Nebula (NGC 7000) in bicolor narrowband

Acquisition details

Dates:
June 7, 2012 ·  June 8, 2012
Frames:
Astrodon H-alpha 5nm: 15×1200(5h) -20°C bin 1×1
OIII 3nm: 8×1200(2h 40′) -20°C bin 1×1
Integration:
7h 40′
Darks:
40
Flats:
20
Flat darks:
20
Avg. Moon age:
18.72 days
Avg. Moon phase:
83.14%
Bortle Dark-Sky Scale:
5.00

Resolution: 2413x3253

File size: 3.4 MB

Locations: Driveway, Kingsport, TN, United States

Comments

Histogram

North American Nebula (NGC 7000) in bicolor narrowband, 



    
        

            Matt McBee