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Contains:  NGC 7023
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Iris Nebula NGC 7023, 





    
        

            Michael Southam
Iris Nebula NGC 7023

Iris Nebula NGC 7023

Technical card

Resolution: 3698x2554

Dates:Nov. 26, 2016Dec. 1, 2016Dec. 5, 2016

Frames: 78x600" ISO200

Integration: 13.0 hours

Darks: ~10

Flats: ~10

Bias: ~10

Avg. Moon age: 11.39 days

Avg. Moon phase: 14.11%

Astrometry.net job: 1363905

RA center: 315.380 degrees

DEC center: 68.171 degrees

Pixel scale: 0.678 arcsec/pixel

Orientation: -54.385 degrees

Field radius: 0.423 degrees

Locations: Home Observatory, Shelton, Connecticut, United States

Description

Iris Nebula NGC 7023

Processed in Pixinsight using David Aldrich's workflow.

Revision 1 (12-6-16)
Added an extra 20 x 10 minute exposures taken on December 5th and reprocessed from scratch.

Revision 2 & 3 (12-7-16)
Experimenting with zoom, composition and color.

Comments

Author

msoutham
Michael Southam
License: Attribution-NonCommercial-ShareAlike Creative Commons
3364
Like

Revisions

  • Iris Nebula NGC 7023, 





    
        

            Michael Southam
    Original
  • Final
    Iris Nebula NGC 7023, 





    
        

            Michael Southam
    B
  • Iris Nebula NGC 7023, 





    
        

            Michael Southam
    C
  • Iris Nebula NGC 7023, 





    
        

            Michael Southam
    D

Sky plot

Sky plot

Histogram

Iris Nebula NGC 7023, 





    
        

            Michael Southam

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