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Contains:  Bubble nebula, NGC 7635
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Bubble Nebula NGC 7635, 


            Michael Southam
Bubble Nebula NGC 7635

Bubble Nebula NGC 7635

Technical card

Resolution: 3102x2160

Dates:Nov. 11, 2016

Frames: 44x600" ISO100

Integration: 7.3 hours

Darks: ~15

Flats: ~15

Bias: ~15

Avg. Moon age: 11.22 days

Avg. Moon phase: 86.46% job: 1354712

RA center: 350.172 degrees

DEC center: 61.193 degrees

Pixel scale: 0.679 arcsec/pixel

Orientation: -49.019 degrees

Field radius: 0.356 degrees

Locations: Home Observatory, Shelton, Connecticut, United States


Bubble Nebula in RGB and Ha. Processed with PI only, no PhotoShop

Revision 1 (11-30-16)
Processed in Pixinsight using David Aldrich's workflow.
For this revision I processed only the RGB data but added Darks, Flats and Bias subs from a subsequent session. Technical card was updated to reflect the modification.



Michael Southam
License: Attribution-NonCommercial-ShareAlike Creative Commons


  • Bubble Nebula NGC 7635, 


            Michael Southam
  • Final
    Bubble Nebula NGC 7635, 


            Michael Southam

Sky plot

Sky plot


Bubble Nebula NGC 7635, 


            Michael Southam

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