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NGC 7635 The Bubble Nebula, 


            John Hayes

NGC 7635 The Bubble Nebula

Technical card

Imaging telescope or lens:Celestron C14 EDGE HD

Imaging camera:Canon Hutech Modified 6D

Mount:Astro-Physics AP 1600

Guiding telescope or lens:Vixen VMC95L

Guiding camera:Celestron NexGuide

Focal reducers:

Software:Adobe Photoshop CC (64 Bit)PixInsight



Resolution: 4348x3004

Dates:Sept. 18, 2014

Frames: 26x302" ISO3200

Integration: 2.2 hours

Darks: 0

Flats: ~32

Flat darks: 0

Bias: 0

Avg. Moon age: 24.35 days

Avg. Moon phase: 27.45%

Bortle Dark-Sky Scale: 4.00

Mean SQM: None

Mean FWHM: None

Temperature: 14.00

Basic astrometry details job: 375854

Locations: Deep Sky West, Rowe, NM, United States


A do-over on my previous effort on the Bubble with better seeing, higher gain, fewer strays, and better processing. The only downside is that I put in a bit less time on it so the noise is a tiny bit higher in this version. Still, it is a significant improvement.



John Hayes
License: None (All rights reserved)


  • Final
    NGC 7635 The Bubble Nebula, 


            John Hayes


NGC 7635 The Bubble Nebula, 


            John Hayes

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