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Bubble Nebula, in "natural" narrowband, 



    
        

            Frank Kane

Bubble Nebula, in "natural" narrowband

Technical card

Imaging telescopes or lenses: Sky-Watcher StarLux 190MN

Imaging cameras: Atik 414EX Mono

Mounts: Software Bisque Paramount MyT

Software: Software Bisque The Sky X Pro  ·  Adobe Phosotshop CS6  ·  Topaz Labs Topaz DeNoise 6  ·  Pleiades Astrophoto PixInsight

Filters: Astronomik 6nm H-alpha OII and SII


Dates:Dec. 5, 2018

Frames: 37x300"

Integration: 3.1 hours

Avg. Moon age: 27.78 days

Avg. Moon phase: 3.44%


Basic astrometry details

Astrometry.net job: 2405960


Resolution: 1372x1018

Locations: My Driveway, Winter Springs, FL, United States

Data source: Backyard

Description

The Bubble Nebula, imaged with narrowband filters and processed using Ha as a "luminance" channel. Red is 76/24 Ha and SII, Green is OIII, and Blue is 85/15 OII and Ha. Each channel was then multiplied by the Ha data after stretching it all, and the hue adjusted in Photoshop to produce more natural-looking colors.

Comments

Author

fkane
Frank Kane
License: None (All rights reserved)
1221
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Revisions

  • Final
    Bubble Nebula, in "natural" narrowband, 



    
        

            Frank Kane
    C

C

Description: Fixed artifacts from star reduction

Sky plot

Sky plot

Histogram

Bubble Nebula, in "natural" narrowband, 



    
        

            Frank Kane