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Contains:  Cocoon nebula, IC 5146
Cocoon Nebula (IC 5146), 


            Chuck's Astrophot...
Cocoon Nebula (IC 5146)
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Cocoon Nebula (IC 5146)

Technical card

Basic astrometry details job: 2780451

RA center: 21h 53' 33"

DEC center: +47° 15' 28"

Pixel scale: 1.662 arcsec/pixel

Orientation: 90.839 degrees

Field radius: 0.633 degrees

Resolution: 2164x1686

Data source: Backyard


I stuck with my usual method of 30 second exposures to reduce the risk of becoming over exposed too quickly because of light pollution.


Optolong L-Pro: 1043x30" (gain: 75, offset: 15)
Astronomik Red: 180x30" (gain: 75, offset: 15)
Astronomik Green: 180x30" (gain: 75, offset: 15)
Astronomik Blue: 180x30" (gain: 75, offset: 15)

Integration: 13.19 hours



Chuck's Astrophot...
License: None (All rights reserved)

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Cocoon Nebula (IC 5146), 


            Chuck's Astrophot...