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Contains:  Cocoon nebula, IC 5146
Getting plate-solving status, please wait...
IC 5146 Cocoon Nebula - SHO - ASI1600MM - MyT, 





    
        

            Rowland Archer

IC 5146 Cocoon Nebula - SHO - ASI1600MM - MyT

Technical card

Resolution: 1920x1238

Dates:Nov. 20, 2017Nov. 21, 2017

Frames:
Astrodon Narrowband Filters (3-5 nm) Astrodon 3nm Oiii: 100x300" (gain: 200.00) -15C bin 1x1
Astrodon Narrowband Filters (3-5 nm) Astrodon 3nm Sii: 68x300" (gain: 200.00) -15C bin 1x1
Astrodon H-alpha 5nm: 70x300" (gain: 200.00) -15C bin 1x1

Integration: 19.8 hours

Darks: ~25

Flats: ~25

Bias: ~100

Avg. Moon age: 2.26 days

Avg. Moon phase: 5.87%

Mean SQM: 19.53

Astrometry.net job: 2381999

Data source: Backyard

Description

Finally getting around to processing some data taken a year ago! I like the dark dust across the image "ending" at the bright Cocoon, sort of looks like a trail behind a fireball.

C&C always welcome.

Clear skies,
Rowland

Comments

Author

Vassar1976
Rowland Archer
License: None (All rights reserved)
580
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Revisions

  • IC 5146 Cocoon Nebula - SHO - ASI1600MM - MyT, 





    
        

            Rowland Archer
    Original
  • Final
    IC 5146 Cocoon Nebula - SHO - ASI1600MM - MyT, 





    
        

            Rowland Archer
    B

Histogram

IC 5146 Cocoon Nebula - SHO - ASI1600MM - MyT, 





    
        

            Rowland Archer