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



    
        

            Rowland Archer

IC 5146 Cocoon Nebula - SHO - ASI1600MM - MyT

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



    
        

            Rowland Archer

IC 5146 Cocoon Nebula - SHO - ASI1600MM - MyT

Acquisition details

Dates:
Nov. 20, 2017 ·  Nov. 21, 2017
Frames:
Astrodon H-alpha 5nm: 70×300(5h 50′) (gain: 200.00) -15°C bin 1×1
Astrodon Narrowband Filters (3-5 nm) Astrodon 3nm Oiii: 100×300(8h 20′) (gain: 200.00) -15°C bin 1×1
Astrodon Narrowband Filters (3-5 nm) Astrodon 3nm Sii: 68×300(5h 40′) (gain: 200.00) -15°C bin 1×1
Integration:
19h 50′
Darks:
25
Flats:
25
Bias:
100
Avg. Moon age:
2.26 days
Avg. Moon phase:
5.87%
Mean SQM:
19.53

Basic astrometry details

Astrometry.net job: 2381999

Resolution: 1920x1238

File size: 2.1 MB

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

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