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The Butterfly Nebula, IC1318, H-alpha, 


            Eric Coles (coles44)
The Butterfly Nebula, IC1318, H-alpha

The Butterfly Nebula, IC1318, H-alpha

Technical card

Resolution: 4500x3600

Dates:June 24, 2018

Frames:Astrodon H-alpha 3 nm: 22x900" bin 1x1

Integration: 5.5 hours

Avg. Moon age: 11.36 days

Avg. Moon phase: 87.43% job: 2142711

RA center: 306.847 degrees

DEC center: 40.133 degrees

Pixel scale: 1.103 arcsec/pixel

Orientation: 44.106 degrees

Field radius: 0.883 degrees

Locations: Sierra Remote Observatories, Shaver Lake, California, United States

Data source: Own remote observatory


It's the start of nebula season, :-D



Eric Coles (coles44)
License: Attribution-NonCommercial-NoDerivs Creative Commons

Sky plot

Sky plot


The Butterfly Nebula, IC1318, H-alpha, 


            Eric Coles (coles44)

In these public groups

Narrowband imaging