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


IC 5146 Cocoon Nebula

IC 5146 Cocoon Nebula

Acquisition type: Electronically-Assisted Astronomy (EAA)

Technical card

Resolution: 1724x1739

Dates:Aug. 10, 2019

Frames:Optolong L-Pro 2": 85x120" (gain: 200.00) -10C bin 1x1

Integration: 2.8 hours

Darks: ~40

Flats: ~25

Flat darks: ~40

Avg. Moon age: 10.13 days

Avg. Moon phase: 77.57%

Bortle Dark-Sky Scale: 8.00 job: 2870388

RA center: 328.397 degrees

DEC center: 47.262 degrees

Pixel scale: 2.463 arcsec/pixel

Orientation: 3.874 degrees

Field radius: 0.838 degrees

Data source: Backyard


Hello everyone.

I am relatively new in this hobby and this is my first shot with my ASI294MC (with L-Pro filter) and first process with APP. Would very much welcome your comments and critics!

This is the Cocoon Nebula, captured in Bortle 8 and close to full Moon.



License: None (All rights reserved)

Sky plot

Sky plot


IC 5146 Cocoon Nebula,